Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r024-oct2-167813611100327.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..........................
=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is AutoFlight-PT-96b, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r024-oct2-167813611100327
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.5M
-rw-r--r-- 1 mcc users 9.0K Feb 25 18:06 CTLCardinality.txt
-rw-r--r-- 1 mcc users 102K Feb 25 18:06 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Feb 25 18:06 CTLFireability.txt
-rw-r--r-- 1 mcc users 72K Feb 25 18:06 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Feb 25 18:07 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 182K Feb 25 18:07 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Feb 25 18:07 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 25 18:07 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:33 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:33 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 1.9M Mar 5 18:22 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME QuasiLiveness

=== Now, execution of the tool begins

BK_START 1679000403223

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=marciexred
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=AutoFlight-PT-96b
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-16 21:00:05] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -timeout, 180, -rebuildPNML]
[2023-03-16 21:00:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 21:00:06] [INFO ] Load time of PNML (sax parser for PT used): 252 ms
[2023-03-16 21:00:06] [INFO ] Transformed 7894 places.
[2023-03-16 21:00:06] [INFO ] Transformed 7868 transitions.
[2023-03-16 21:00:06] [INFO ] Found NUPN structural information;
[2023-03-16 21:00:06] [INFO ] Parsed PT model containing 7894 places and 7868 transitions and 18200 arcs in 616 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 7894/7894 places, 7868/7868 transitions.
Drop transitions removed 3414 transitions
Trivial Post-agglo rules discarded 3414 transitions
Performed 3414 trivial Post agglomeration. Transition count delta: 3414
Iterating post reduction 0 with 3414 rules applied. Total rules applied 3414 place count 7894 transition count 4454
Reduce places removed 3414 places and 0 transitions.
Ensure Unique test removed 384 transitions
Reduce isomorphic transitions removed 384 transitions.
Drop transitions removed 192 transitions
Trivial Post-agglo rules discarded 192 transitions
Performed 192 trivial Post agglomeration. Transition count delta: 192
Iterating post reduction 1 with 3990 rules applied. Total rules applied 7404 place count 4480 transition count 3878
Reduce places removed 192 places and 0 transitions.
Iterating post reduction 2 with 192 rules applied. Total rules applied 7596 place count 4288 transition count 3878
Performed 1013 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1013 Pre rules applied. Total rules applied 7596 place count 4288 transition count 2865
Deduced a syphon composed of 1013 places in 125 ms
Reduce places removed 1013 places and 0 transitions.
Iterating global reduction 3 with 2026 rules applied. Total rules applied 9622 place count 3275 transition count 2865
Performed 1400 Post agglomeration using F-continuation condition.Transition count delta: 1400
Deduced a syphon composed of 1400 places in 1 ms
Reduce places removed 1400 places and 0 transitions.
Iterating global reduction 3 with 2800 rules applied. Total rules applied 12422 place count 1875 transition count 1465
Renaming transitions due to excessive name length > 1024 char.
Applied a total of 12422 rules in 1211 ms. Remains 1875 /7894 variables (removed 6019) and now considering 1465/7868 (removed 6403) transitions.
// Phase 1: matrix 1465 rows 1875 cols
[2023-03-16 21:00:07] [INFO ] Computed 514 place invariants in 120 ms
[2023-03-16 21:00:10] [INFO ] Implicit Places using invariants in 2877 ms returned [1874]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 2922 ms to find 1 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 1874/7894 places, 1465/7868 transitions.
Performed 104 Post agglomeration using F-continuation condition.Transition count delta: 104
Deduced a syphon composed of 104 places in 1 ms
Reduce places removed 104 places and 0 transitions.
Iterating global reduction 0 with 208 rules applied. Total rules applied 208 place count 1770 transition count 1361
Applied a total of 208 rules in 35 ms. Remains 1770 /1874 variables (removed 104) and now considering 1361/1465 (removed 104) transitions.
// Phase 1: matrix 1361 rows 1770 cols
[2023-03-16 21:00:10] [INFO ] Computed 513 place invariants in 16 ms
[2023-03-16 21:00:20] [INFO ] Implicit Places using invariants in 9966 ms returned [507, 510, 513, 516, 519, 522, 525, 528, 531, 534, 537, 540, 543, 546, 549, 552, 555, 558, 561, 564, 567, 570, 573, 576, 579, 582, 585, 588, 591, 594, 597, 600, 603, 606, 609, 612, 615, 618, 621, 624, 627, 630, 633, 636, 639, 642, 645, 648, 651, 654, 657, 660, 663, 666, 669, 672, 675, 678, 681, 684, 687, 690, 693, 696, 699, 702, 705, 708, 711, 714, 717, 720, 723, 726, 729, 732, 735, 738, 741, 744, 747, 750, 753, 756, 759, 762, 765, 768, 771, 774, 777, 780, 783, 786, 789, 792]
Discarding 96 places :
Implicit Place search using SMT only with invariants took 9979 ms to find 96 implicit places.
Starting structural reductions in LIVENESS mode, iteration 2 : 1674/7894 places, 1361/7868 transitions.
Performed 96 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 96 Pre rules applied. Total rules applied 0 place count 1674 transition count 1265
Deduced a syphon composed of 96 places in 2 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 0 with 192 rules applied. Total rules applied 192 place count 1578 transition count 1265
Applied a total of 192 rules in 55 ms. Remains 1578 /1674 variables (removed 96) and now considering 1265/1361 (removed 96) transitions.
// Phase 1: matrix 1265 rows 1578 cols
[2023-03-16 21:00:20] [INFO ] Computed 417 place invariants in 33 ms
[2023-03-16 21:00:23] [INFO ] Implicit Places using invariants in 2566 ms returned []
[2023-03-16 21:00:23] [INFO ] Invariant cache hit.
[2023-03-16 21:00:26] [INFO ] State equation strengthened by 384 read => feed constraints.
[2023-03-16 21:00:40] [INFO ] Implicit Places using invariants and state equation in 16876 ms returned []
Implicit Place search using SMT with State Equation took 19458 ms to find 0 implicit places.
Starting structural reductions in LIVENESS mode, iteration 3 : 1578/7894 places, 1265/7868 transitions.
Finished structural reductions in LIVENESS mode , in 3 iterations and 33661 ms. Remains : 1578/7894 places, 1265/7868 transitions.
Discarding 288 transitions out of 1265. Remains 977
Initial state reduction rules removed 1 formulas.
Incomplete random walk after 10000 steps, including 44 resets, run finished after 1372 ms. (steps per millisecond=7 ) properties (out of 976) seen :302
Running SMT prover for 674 properties.
[2023-03-16 21:00:41] [INFO ] Invariant cache hit.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.assertInvariants(DeadlockTester.java:2340)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:618)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.applyReachabilitySolver(GlobalPropertySolver.java:724)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:558)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preSolveLiveness(GlobalPropertySolver.java:412)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preStableMarking(GlobalPropertySolver.java:321)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:294)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:386)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-16 21:01:07] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-16 21:01:07] [INFO ] After 25064ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 674 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 1139 out of 1578 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1578/1578 places, 1265/1265 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 1561 transition count 1248
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 1561 transition count 1248
Free-agglomeration rule applied 15 times.
Iterating global reduction 0 with 15 rules applied. Total rules applied 49 place count 1561 transition count 1233
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 64 place count 1546 transition count 1233
Applied a total of 64 rules in 149 ms. Remains 1546 /1578 variables (removed 32) and now considering 1233/1265 (removed 32) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 150 ms. Remains : 1546/1578 places, 1233/1265 transitions.
Interrupted random walk after 344493 steps, including 1635 resets, run timeout after 30001 ms. (steps per millisecond=11 ) properties seen 296
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 136 ms. (steps per millisecond=73 ) properties (out of 378) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=76 ) properties (out of 378) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 378) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 378) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 378) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 378) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 378) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 378) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 378) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 378) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 378) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=67 ) properties (out of 378) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=75 ) properties (out of 378) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 378) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 378) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 132 ms. (steps per millisecond=75 ) properties (out of 378) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 378) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 378) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 378) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 378) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 378) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 378) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 378) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 378) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 378) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 378) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 378) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 378) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 378) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 378) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 378) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 378) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 378) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 378) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 378) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 378) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 208 ms. (steps per millisecond=48 ) properties (out of 378) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 378) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 378) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 378) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 378) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 378) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 378) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 378) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 378) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 378) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 378) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 133 ms. (steps per millisecond=75 ) properties (out of 378) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 378) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 378) seen :0
Running SMT prover for 378 properties.
// Phase 1: matrix 1233 rows 1546 cols
[2023-03-16 21:01:42] [INFO ] Computed 417 place invariants in 22 ms
[2023-03-16 21:01:57] [INFO ] [Real]Absence check using 417 positive place invariants in 891 ms returned sat
[2023-03-16 21:03:04] [INFO ] After 82499ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:378
[2023-03-16 21:03:21] [INFO ] [Nat]Absence check using 417 positive place invariants in 220 ms returned sat
[2023-03-16 21:06:21] [INFO ] After 163598ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :378
[2023-03-16 21:06:21] [INFO ] State equation strengthened by 399 read => feed constraints.
[2023-03-16 21:06:49] [INFO ] After 28467ms SMT Verify possible using 399 Read/Feed constraints in natural domain returned unsat :0 sat :377
[2023-03-16 21:06:49] [INFO ] After 28473ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :377
Attempting to minimize the solution found.
Minimization took 2 ms.
[2023-03-16 21:06:49] [INFO ] After 225042ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :377
Parikh walk visited 194 properties in 30027 ms.
Support contains 343 out of 1546 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1546/1546 places, 1233/1233 transitions.
Discarding 82 places :
Symmetric choice reduction at 0 with 82 rule applications. Total rules 82 place count 1464 transition count 1151
Iterating global reduction 0 with 82 rules applied. Total rules applied 164 place count 1464 transition count 1151
Free-agglomeration rule applied 129 times.
Iterating global reduction 0 with 129 rules applied. Total rules applied 293 place count 1464 transition count 1022
Reduce places removed 129 places and 0 transitions.
Iterating post reduction 0 with 129 rules applied. Total rules applied 422 place count 1335 transition count 1022
Applied a total of 422 rules in 238 ms. Remains 1335 /1546 variables (removed 211) and now considering 1022/1233 (removed 211) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 239 ms. Remains : 1335/1546 places, 1022/1233 transitions.
Interrupted random walk after 536146 steps, including 3886 resets, run timeout after 30001 ms. (steps per millisecond=17 ) properties seen 55
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=72 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 139 ms. (steps per millisecond=71 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 129) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 129) seen :0
Running SMT prover for 129 properties.
// Phase 1: matrix 1022 rows 1335 cols
[2023-03-16 21:07:54] [INFO ] Computed 417 place invariants in 14 ms
[2023-03-16 21:07:59] [INFO ] [Real]Absence check using 417 positive place invariants in 181 ms returned sat
[2023-03-16 21:08:19] [INFO ] After 25666ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:129
[2023-03-16 21:08:24] [INFO ] [Nat]Absence check using 417 positive place invariants in 160 ms returned sat
[2023-03-16 21:09:29] [INFO ] After 60580ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :129
[2023-03-16 21:09:29] [INFO ] State equation strengthened by 528 read => feed constraints.
[2023-03-16 21:11:28] [INFO ] After 118698ms SMT Verify possible using 528 Read/Feed constraints in natural domain returned unsat :0 sat :129
[2023-03-16 21:12:04] [INFO ] After 155115ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :128
Attempting to minimize the solution found.
Minimization took 0 ms.
[2023-03-16 21:12:04] [INFO ] After 225081ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :128
Parikh walk visited 20 properties in 2161 ms.
Support contains 193 out of 1335 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1335/1335 places, 1022/1022 transitions.
Free-agglomeration rule applied 6 times.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 1335 transition count 1016
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 12 place count 1329 transition count 1016
Applied a total of 12 rules in 75 ms. Remains 1329 /1335 variables (removed 6) and now considering 1016/1022 (removed 6) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 75 ms. Remains : 1329/1335 places, 1016/1022 transitions.
Interrupted random walk after 564118 steps, including 4183 resets, run timeout after 30001 ms. (steps per millisecond=18 ) properties seen 0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 109) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 109) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 152 ms. (steps per millisecond=65 ) properties (out of 109) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 109) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 109) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 109) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 109) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 109) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 109) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 109) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 109) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 109) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 109) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 109) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 109) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 109) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 109) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 109) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 124 ms. (steps per millisecond=80 ) properties (out of 109) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 109) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 109) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 109) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 109) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 109) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 109) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 109) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 109) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 109) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 109) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 109) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 109) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 109) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 109) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 109) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 109) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 109) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 109) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 109) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 109) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 109) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 109) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 109) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 109) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 109) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 109) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 109) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 109) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 109) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 109) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 109) seen :0
Interrupted probabilistic random walk after 4329094 steps, run timeout after 99001 ms. (steps per millisecond=43 ) properties seen :{}
Probabilistic random walk after 4329094 steps, saw 634451 distinct states, run finished after 99011 ms. (steps per millisecond=43 ) properties seen :0
Running SMT prover for 109 properties.
// Phase 1: matrix 1016 rows 1329 cols
[2023-03-16 21:14:19] [INFO ] Computed 417 place invariants in 12 ms
[2023-03-16 21:14:24] [INFO ] [Real]Absence check using 417 positive place invariants in 126 ms returned sat
[2023-03-16 21:14:41] [INFO ] After 22085ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:109
[2023-03-16 21:14:46] [INFO ] [Nat]Absence check using 417 positive place invariants in 132 ms returned sat
[2023-03-16 21:15:39] [INFO ] After 48798ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :109
[2023-03-16 21:15:39] [INFO ] State equation strengthened by 534 read => feed constraints.
[2023-03-16 21:17:28] [INFO ] After 109446ms SMT Verify possible using 534 Read/Feed constraints in natural domain returned unsat :0 sat :109
[2023-03-16 21:18:26] [INFO ] After 167726ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :108
Attempting to minimize the solution found.
Minimization took 1 ms.
[2023-03-16 21:18:26] [INFO ] After 225035ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :108
Parikh walk visited 6 properties in 2116 ms.
Support contains 181 out of 1329 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1329/1329 places, 1016/1016 transitions.
Applied a total of 0 rules in 39 ms. Remains 1329 /1329 variables (removed 0) and now considering 1016/1016 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 39 ms. Remains : 1329/1329 places, 1016/1016 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1329/1329 places, 1016/1016 transitions.
Applied a total of 0 rules in 38 ms. Remains 1329 /1329 variables (removed 0) and now considering 1016/1016 (removed 0) transitions.
[2023-03-16 21:18:29] [INFO ] Invariant cache hit.
[2023-03-16 21:18:33] [INFO ] Implicit Places using invariants in 4567 ms returned [1, 2, 6, 7, 11, 12, 16, 17, 21, 22, 26, 27, 31, 32, 36, 37, 41, 42, 46, 47, 51, 52, 56, 57, 61, 62, 66, 67, 71, 72, 76, 77, 81, 82, 86, 87, 91, 92, 96, 97, 101, 102, 106, 107, 111, 112, 116, 117, 121, 122, 126, 127, 131, 132, 136, 137, 141, 142, 146, 147, 151, 152, 156, 157, 161, 162, 166, 167, 171, 172, 173, 174, 175, 176, 177, 178, 182, 183, 187, 188, 192, 193, 197, 198, 202, 203, 207, 208, 212, 213, 217, 218, 222, 223, 227, 228, 232, 233, 237, 238, 242, 243, 247, 248, 252, 253, 257, 258, 262, 263, 267, 268, 272, 273, 277, 278, 282, 283, 287, 288, 292, 293, 294, 295, 296, 300, 301, 305, 306, 310, 311, 315, 316, 320, 321, 325, 326, 330, 331, 335, 336, 340, 341, 345, 346, 350, 351, 845, 918, 955, 992, 996, 1000, 1004, 1008, 1012, 1016, 1020, 1024, 1028, 1032, 1036, 1040, 1044, 1048, 1052, 1056, 1060, 1064, 1068, 1072, 1076, 1080, 1084, 1088, 1092, 1096, 1100, 1104, 1108, 1112, 1116, 1120, 1124, 1128, 1132, 1136, 1140, 1144, 1148, 1152, 1156, 1160, 1164, 1168, 1172, 1176, 1180, 1184, 1186, 1188, 1190, 1192, 1194, 1196, 1198, 1200, 1202, 1204, 1206, 1208, 1212, 1216, 1220, 1224, 1228, 1232, 1236, 1240, 1244, 1248, 1252, 1256, 1258, 1260, 1262, 1264, 1266, 1268, 1270, 1272, 1274, 1276, 1278, 1280, 1284, 1288, 1292, 1296, 1300, 1304, 1308, 1312, 1316, 1320, 1324]
Discarding 246 places :
Implicit Place search using SMT only with invariants took 4574 ms to find 246 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1083/1329 places, 1016/1016 transitions.
Drop transitions removed 143 transitions
Trivial Post-agglo rules discarded 143 transitions
Performed 143 trivial Post agglomeration. Transition count delta: 143
Iterating post reduction 0 with 143 rules applied. Total rules applied 143 place count 1083 transition count 873
Reduce places removed 143 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 146 rules applied. Total rules applied 289 place count 940 transition count 870
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 292 place count 937 transition count 870
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 80 Pre rules applied. Total rules applied 292 place count 937 transition count 790
Deduced a syphon composed of 80 places in 0 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 3 with 160 rules applied. Total rules applied 452 place count 857 transition count 790
Discarding 71 places :
Symmetric choice reduction at 3 with 71 rule applications. Total rules 523 place count 786 transition count 719
Iterating global reduction 3 with 71 rules applied. Total rules applied 594 place count 786 transition count 719
Applied a total of 594 rules in 77 ms. Remains 786 /1083 variables (removed 297) and now considering 719/1016 (removed 297) transitions.
// Phase 1: matrix 719 rows 786 cols
[2023-03-16 21:18:33] [INFO ] Computed 171 place invariants in 11 ms
[2023-03-16 21:18:34] [INFO ] Implicit Places using invariants in 345 ms returned []
[2023-03-16 21:18:34] [INFO ] Invariant cache hit.
[2023-03-16 21:18:34] [INFO ] State equation strengthened by 234 read => feed constraints.
[2023-03-16 21:18:35] [INFO ] Implicit Places using invariants and state equation in 1576 ms returned []
Implicit Place search using SMT with State Equation took 1924 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 786/1329 places, 719/1016 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 6613 ms. Remains : 786/1329 places, 719/1016 transitions.
Interrupted random walk after 591029 steps, including 5555 resets, run timeout after 30001 ms. (steps per millisecond=19 ) properties seen 0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 103) seen :0
Interrupted probabilistic random walk after 8587212 steps, run timeout after 93001 ms. (steps per millisecond=92 ) properties seen :{}
Probabilistic random walk after 8587212 steps, saw 1014899 distinct states, run finished after 93002 ms. (steps per millisecond=92 ) properties seen :0
Running SMT prover for 103 properties.
[2023-03-16 21:20:40] [INFO ] Invariant cache hit.
[2023-03-16 21:20:42] [INFO ] [Real]Absence check using 171 positive place invariants in 58 ms returned sat
[2023-03-16 21:20:53] [INFO ] After 13721ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:103
[2023-03-16 21:20:56] [INFO ] [Nat]Absence check using 171 positive place invariants in 57 ms returned sat
[2023-03-16 21:21:06] [INFO ] After 7233ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :103
[2023-03-16 21:21:06] [INFO ] State equation strengthened by 234 read => feed constraints.
[2023-03-16 21:21:15] [INFO ] After 9349ms SMT Verify possible using 234 Read/Feed constraints in natural domain returned unsat :0 sat :103
[2023-03-16 21:21:31] [INFO ] After 25392ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :103
Attempting to minimize the solution found.
Minimization took 9544 ms.
[2023-03-16 21:21:41] [INFO ] After 47096ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :103
Parikh walk visited 0 properties in 2552 ms.
Support contains 181 out of 786 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 786/786 places, 719/719 transitions.
Applied a total of 0 rules in 44 ms. Remains 786 /786 variables (removed 0) and now considering 719/719 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 44 ms. Remains : 786/786 places, 719/719 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 786/786 places, 719/719 transitions.
Applied a total of 0 rules in 24 ms. Remains 786 /786 variables (removed 0) and now considering 719/719 (removed 0) transitions.
[2023-03-16 21:21:43] [INFO ] Invariant cache hit.
[2023-03-16 21:21:44] [INFO ] Implicit Places using invariants in 519 ms returned []
[2023-03-16 21:21:44] [INFO ] Invariant cache hit.
[2023-03-16 21:21:44] [INFO ] State equation strengthened by 234 read => feed constraints.
[2023-03-16 21:21:45] [INFO ] Implicit Places using invariants and state equation in 1793 ms returned []
Implicit Place search using SMT with State Equation took 2315 ms to find 0 implicit places.
[2023-03-16 21:21:46] [INFO ] Redundant transitions in 60 ms returned []
[2023-03-16 21:21:46] [INFO ] Invariant cache hit.
[2023-03-16 21:21:46] [INFO ] Dead Transitions using invariants and state equation in 423 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2834 ms. Remains : 786/786 places, 719/719 transitions.
Incomplete random walk after 100000 steps, including 944 resets, run finished after 5289 ms. (steps per millisecond=18 ) properties (out of 181) seen :78
Running SMT prover for 103 properties.
[2023-03-16 21:21:51] [INFO ] Invariant cache hit.
[2023-03-16 21:21:51] [INFO ] [Real]Absence check using 171 positive place invariants in 29 ms returned sat
[2023-03-16 21:21:52] [INFO ] After 415ms SMT Verify possible using state equation in real domain returned unsat :0 sat :103
[2023-03-16 21:21:52] [INFO ] State equation strengthened by 234 read => feed constraints.
[2023-03-16 21:21:52] [INFO ] After 465ms SMT Verify possible using 234 Read/Feed constraints in real domain returned unsat :0 sat :103
[2023-03-16 21:22:06] [INFO ] After 13985ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:103
[2023-03-16 21:22:06] [INFO ] After 14596ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:103
[2023-03-16 21:22:06] [INFO ] [Nat]Absence check using 171 positive place invariants in 44 ms returned sat
[2023-03-16 21:22:07] [INFO ] After 373ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :103
[2023-03-16 21:22:08] [INFO ] After 936ms SMT Verify possible using 234 Read/Feed constraints in natural domain returned unsat :0 sat :103
[2023-03-16 21:22:19] [INFO ] After 12374ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :103
Attempting to minimize the solution found.
Minimization took 843 ms.
[2023-03-16 21:22:20] [INFO ] After 13930ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :103
Interrupted random walk after 590710 steps, including 5529 resets, run timeout after 30001 ms. (steps per millisecond=19 ) properties seen 0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 103) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 103) seen :0
Interrupted probabilistic random walk after 8665050 steps, run timeout after 93001 ms. (steps per millisecond=93 ) properties seen :{}
Probabilistic random walk after 8665050 steps, saw 1021881 distinct states, run finished after 93001 ms. (steps per millisecond=93 ) properties seen :0
Running SMT prover for 103 properties.
[2023-03-16 21:24:24] [INFO ] Invariant cache hit.
[2023-03-16 21:24:27] [INFO ] [Real]Absence check using 171 positive place invariants in 69 ms returned sat
[2023-03-16 21:24:39] [INFO ] After 14352ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:103
[2023-03-16 21:24:41] [INFO ] [Nat]Absence check using 171 positive place invariants in 62 ms returned sat
[2023-03-16 21:24:51] [INFO ] After 7211ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :103
[2023-03-16 21:24:51] [INFO ] State equation strengthened by 234 read => feed constraints.
[2023-03-16 21:25:01] [INFO ] After 9557ms SMT Verify possible using 234 Read/Feed constraints in natural domain returned unsat :0 sat :103
[2023-03-16 21:25:17] [INFO ] After 25556ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :103
Attempting to minimize the solution found.
Minimization took 9723 ms.
[2023-03-16 21:25:26] [INFO ] After 47648ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :103
Parikh walk visited 0 properties in 2272 ms.
Support contains 181 out of 786 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 786/786 places, 719/719 transitions.
Applied a total of 0 rules in 21 ms. Remains 786 /786 variables (removed 0) and now considering 719/719 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22 ms. Remains : 786/786 places, 719/719 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 786/786 places, 719/719 transitions.
Applied a total of 0 rules in 20 ms. Remains 786 /786 variables (removed 0) and now considering 719/719 (removed 0) transitions.
[2023-03-16 21:25:29] [INFO ] Invariant cache hit.
[2023-03-16 21:25:29] [INFO ] Implicit Places using invariants in 460 ms returned []
[2023-03-16 21:25:29] [INFO ] Invariant cache hit.
[2023-03-16 21:25:30] [INFO ] State equation strengthened by 234 read => feed constraints.
[2023-03-16 21:25:31] [INFO ] Implicit Places using invariants and state equation in 1820 ms returned []
Implicit Place search using SMT with State Equation took 2297 ms to find 0 implicit places.
[2023-03-16 21:25:31] [INFO ] Redundant transitions in 17 ms returned []
[2023-03-16 21:25:31] [INFO ] Invariant cache hit.
[2023-03-16 21:25:31] [INFO ] Dead Transitions using invariants and state equation in 485 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2843 ms. Remains : 786/786 places, 719/719 transitions.
Incomplete random walk after 100000 steps, including 941 resets, run finished after 4986 ms. (steps per millisecond=20 ) properties (out of 181) seen :78
Running SMT prover for 103 properties.
[2023-03-16 21:25:36] [INFO ] Invariant cache hit.
[2023-03-16 21:25:37] [INFO ] [Real]Absence check using 171 positive place invariants in 27 ms returned sat
[2023-03-16 21:25:37] [INFO ] After 355ms SMT Verify possible using state equation in real domain returned unsat :0 sat :103
[2023-03-16 21:25:37] [INFO ] State equation strengthened by 234 read => feed constraints.
[2023-03-16 21:25:38] [INFO ] After 477ms SMT Verify possible using 234 Read/Feed constraints in real domain returned unsat :0 sat :103
[2023-03-16 21:25:51] [INFO ] After 13573ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:103
[2023-03-16 21:25:51] [INFO ] After 14144ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:103
[2023-03-16 21:25:51] [INFO ] [Nat]Absence check using 171 positive place invariants in 26 ms returned sat
[2023-03-16 21:25:51] [INFO ] After 414ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :103
[2023-03-16 21:25:52] [INFO ] After 957ms SMT Verify possible using 234 Read/Feed constraints in natural domain returned unsat :0 sat :103
[2023-03-16 21:26:04] [INFO ] After 12899ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :103
Attempting to minimize the solution found.
Minimization took 775 ms.
[2023-03-16 21:26:05] [INFO ] After 14382ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :103
Incomplete random walk after 10000 steps, including 92 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 446331 steps, run timeout after 3001 ms. (steps per millisecond=148 ) properties seen :{}
Probabilistic random walk after 446331 steps, saw 75846 distinct states, run finished after 3001 ms. (steps per millisecond=148 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 21:26:08] [INFO ] Invariant cache hit.
[2023-03-16 21:26:08] [INFO ] [Real]Absence check using 171 positive place invariants in 34 ms returned sat
[2023-03-16 21:26:09] [INFO ] After 279ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-16 21:26:09] [INFO ] State equation strengthened by 234 read => feed constraints.
[2023-03-16 21:26:09] [INFO ] After 143ms SMT Verify possible using 234 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:26:09] [INFO ] After 605ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:26:09] [INFO ] [Nat]Absence check using 171 positive place invariants in 50 ms returned sat
[2023-03-16 21:26:09] [INFO ] After 320ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 21:26:09] [INFO ] After 203ms SMT Verify possible using 234 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 21:26:10] [INFO ] After 274ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 46 ms.
[2023-03-16 21:26:10] [INFO ] After 837ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 1 out of 786 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 786/786 places, 719/719 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 786 transition count 717
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 784 transition count 717
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 8 place count 780 transition count 713
Iterating global reduction 0 with 4 rules applied. Total rules applied 12 place count 780 transition count 713
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 14 place count 779 transition count 712
Free-agglomeration rule applied 237 times.
Iterating global reduction 0 with 237 rules applied. Total rules applied 251 place count 779 transition count 475
Reduce places removed 237 places and 0 transitions.
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Graph (complete) has 932 edges and 542 vertex of which 350 are kept as prefixes of interest. Removing 192 places using SCC suffix rule.2 ms
Discarding 192 places :
Also discarding 0 output transitions
Iterating post reduction 0 with 334 rules applied. Total rules applied 585 place count 350 transition count 379
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 1 with 96 rules applied. Total rules applied 681 place count 350 transition count 283
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 2 with 4 rules applied. Total rules applied 685 place count 350 transition count 279
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 689 place count 346 transition count 279
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 690 place count 346 transition count 279
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 691 place count 345 transition count 278
Reduce places removed 69 places and 0 transitions.
Graph (trivial) has 267 edges and 276 vertex of which 88 / 276 are part of one of the 1 SCC in 7 ms
Free SCC test removed 87 places
Drop transitions removed 179 transitions
Trivial Post-agglo rules discarded 179 transitions
Performed 179 trivial Post agglomeration. Transition count delta: 179
Iterating post reduction 3 with 249 rules applied. Total rules applied 940 place count 189 transition count 99
Reduce places removed 183 places and 0 transitions.
Drop transitions removed 94 transitions
Reduce isomorphic transitions removed 94 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 278 rules applied. Total rules applied 1218 place count 6 transition count 4
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1219 place count 5 transition count 4
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1219 place count 5 transition count 3
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1221 place count 4 transition count 3
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 1222 place count 4 transition count 3
Applied a total of 1222 rules in 182 ms. Remains 4 /786 variables (removed 782) and now considering 3/719 (removed 716) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 182 ms. Remains : 4/786 places, 3/719 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Incomplete random walk after 10000 steps, including 90 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 461511 steps, run timeout after 3001 ms. (steps per millisecond=153 ) properties seen :{}
Probabilistic random walk after 461511 steps, saw 77788 distinct states, run finished after 3001 ms. (steps per millisecond=153 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 21:26:13] [INFO ] Invariant cache hit.
[2023-03-16 21:26:13] [INFO ] [Real]Absence check using 171 positive place invariants in 33 ms returned sat
[2023-03-16 21:26:13] [INFO ] After 267ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-16 21:26:13] [INFO ] State equation strengthened by 234 read => feed constraints.
[2023-03-16 21:26:13] [INFO ] After 129ms SMT Verify possible using 234 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:26:13] [INFO ] After 583ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:26:14] [INFO ] [Nat]Absence check using 171 positive place invariants in 31 ms returned sat
[2023-03-16 21:26:14] [INFO ] After 279ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 21:26:14] [INFO ] After 167ms SMT Verify possible using 234 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 21:26:14] [INFO ] After 234ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 45 ms.
[2023-03-16 21:26:14] [INFO ] After 724ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 786 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 786/786 places, 719/719 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 786 transition count 717
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 784 transition count 717
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 8 place count 780 transition count 713
Iterating global reduction 0 with 4 rules applied. Total rules applied 12 place count 780 transition count 713
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 14 place count 779 transition count 712
Free-agglomeration rule applied 237 times.
Iterating global reduction 0 with 237 rules applied. Total rules applied 251 place count 779 transition count 475
Reduce places removed 237 places and 0 transitions.
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Graph (complete) has 932 edges and 542 vertex of which 350 are kept as prefixes of interest. Removing 192 places using SCC suffix rule.1 ms
Discarding 192 places :
Also discarding 0 output transitions
Iterating post reduction 0 with 334 rules applied. Total rules applied 585 place count 350 transition count 379
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 1 with 96 rules applied. Total rules applied 681 place count 350 transition count 283
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 2 with 4 rules applied. Total rules applied 685 place count 350 transition count 279
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 689 place count 346 transition count 279
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 690 place count 346 transition count 279
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 691 place count 345 transition count 278
Reduce places removed 69 places and 0 transitions.
Graph (trivial) has 267 edges and 276 vertex of which 88 / 276 are part of one of the 1 SCC in 0 ms
Free SCC test removed 87 places
Drop transitions removed 179 transitions
Trivial Post-agglo rules discarded 179 transitions
Performed 179 trivial Post agglomeration. Transition count delta: 179
Iterating post reduction 3 with 249 rules applied. Total rules applied 940 place count 189 transition count 99
Reduce places removed 183 places and 0 transitions.
Drop transitions removed 94 transitions
Reduce isomorphic transitions removed 94 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 278 rules applied. Total rules applied 1218 place count 6 transition count 4
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1219 place count 5 transition count 4
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1219 place count 5 transition count 3
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1221 place count 4 transition count 3
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 1222 place count 4 transition count 3
Applied a total of 1222 rules in 109 ms. Remains 4 /786 variables (removed 782) and now considering 3/719 (removed 716) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 110 ms. Remains : 4/786 places, 3/719 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Incomplete random walk after 10000 steps, including 94 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 465787 steps, run timeout after 3001 ms. (steps per millisecond=155 ) properties seen :{}
Probabilistic random walk after 465787 steps, saw 78362 distinct states, run finished after 3001 ms. (steps per millisecond=155 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 21:26:17] [INFO ] Invariant cache hit.
[2023-03-16 21:26:18] [INFO ] [Real]Absence check using 171 positive place invariants in 51 ms returned sat
[2023-03-16 21:26:18] [INFO ] After 348ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-16 21:26:18] [INFO ] State equation strengthened by 234 read => feed constraints.
[2023-03-16 21:26:18] [INFO ] After 153ms SMT Verify possible using 234 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:26:18] [INFO ] After 726ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:26:18] [INFO ] [Nat]Absence check using 171 positive place invariants in 39 ms returned sat
[2023-03-16 21:26:19] [INFO ] After 344ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 21:26:19] [INFO ] After 224ms SMT Verify possible using 234 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 21:26:19] [INFO ] After 297ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 49 ms.
[2023-03-16 21:26:19] [INFO ] After 905ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 1 out of 786 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 786/786 places, 719/719 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 786 transition count 717
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 784 transition count 717
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 8 place count 780 transition count 713
Iterating global reduction 0 with 4 rules applied. Total rules applied 12 place count 780 transition count 713
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 14 place count 779 transition count 712
Free-agglomeration rule applied 237 times.
Iterating global reduction 0 with 237 rules applied. Total rules applied 251 place count 779 transition count 475
Reduce places removed 237 places and 0 transitions.
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Graph (complete) has 932 edges and 542 vertex of which 350 are kept as prefixes of interest. Removing 192 places using SCC suffix rule.0 ms
Discarding 192 places :
Also discarding 0 output transitions
Iterating post reduction 0 with 334 rules applied. Total rules applied 585 place count 350 transition count 379
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 1 with 96 rules applied. Total rules applied 681 place count 350 transition count 283
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 2 with 4 rules applied. Total rules applied 685 place count 350 transition count 279
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 689 place count 346 transition count 279
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 690 place count 346 transition count 279
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 691 place count 345 transition count 278
Reduce places removed 69 places and 0 transitions.
Graph (trivial) has 267 edges and 276 vertex of which 88 / 276 are part of one of the 1 SCC in 1 ms
Free SCC test removed 87 places
Drop transitions removed 179 transitions
Trivial Post-agglo rules discarded 179 transitions
Performed 179 trivial Post agglomeration. Transition count delta: 179
Iterating post reduction 3 with 249 rules applied. Total rules applied 940 place count 189 transition count 99
Reduce places removed 183 places and 0 transitions.
Drop transitions removed 94 transitions
Reduce isomorphic transitions removed 94 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 278 rules applied. Total rules applied 1218 place count 6 transition count 4
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1219 place count 5 transition count 4
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1219 place count 5 transition count 3
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1221 place count 4 transition count 3
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 1222 place count 4 transition count 3
Applied a total of 1222 rules in 102 ms. Remains 4 /786 variables (removed 782) and now considering 3/719 (removed 716) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 102 ms. Remains : 4/786 places, 3/719 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Incomplete random walk after 10000 steps, including 92 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 446847 steps, run timeout after 3001 ms. (steps per millisecond=148 ) properties seen :{}
Probabilistic random walk after 446847 steps, saw 75920 distinct states, run finished after 3001 ms. (steps per millisecond=148 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 21:26:22] [INFO ] Invariant cache hit.
[2023-03-16 21:26:22] [INFO ] [Real]Absence check using 171 positive place invariants in 32 ms returned sat
[2023-03-16 21:26:23] [INFO ] After 333ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-16 21:26:23] [INFO ] State equation strengthened by 234 read => feed constraints.
[2023-03-16 21:26:23] [INFO ] After 217ms SMT Verify possible using 234 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:26:23] [INFO ] After 756ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:26:23] [INFO ] [Nat]Absence check using 171 positive place invariants in 37 ms returned sat
[2023-03-16 21:26:24] [INFO ] After 328ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 21:26:24] [INFO ] After 247ms SMT Verify possible using 234 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 21:26:24] [INFO ] After 315ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 41 ms.
[2023-03-16 21:26:24] [INFO ] After 900ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 1 out of 786 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 786/786 places, 719/719 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 786 transition count 717
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 784 transition count 717
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 8 place count 780 transition count 713
Iterating global reduction 0 with 4 rules applied. Total rules applied 12 place count 780 transition count 713
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 14 place count 779 transition count 712
Free-agglomeration rule applied 237 times.
Iterating global reduction 0 with 237 rules applied. Total rules applied 251 place count 779 transition count 475
Reduce places removed 237 places and 0 transitions.
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Graph (complete) has 932 edges and 542 vertex of which 350 are kept as prefixes of interest. Removing 192 places using SCC suffix rule.0 ms
Discarding 192 places :
Also discarding 0 output transitions
Iterating post reduction 0 with 334 rules applied. Total rules applied 585 place count 350 transition count 379
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 1 with 96 rules applied. Total rules applied 681 place count 350 transition count 283
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 2 with 4 rules applied. Total rules applied 685 place count 350 transition count 279
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 689 place count 346 transition count 279
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 690 place count 346 transition count 279
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 691 place count 345 transition count 278
Reduce places removed 69 places and 0 transitions.
Graph (trivial) has 267 edges and 276 vertex of which 88 / 276 are part of one of the 1 SCC in 0 ms
Free SCC test removed 87 places
Drop transitions removed 179 transitions
Trivial Post-agglo rules discarded 179 transitions
Performed 179 trivial Post agglomeration. Transition count delta: 179
Iterating post reduction 3 with 249 rules applied. Total rules applied 940 place count 189 transition count 99
Reduce places removed 183 places and 0 transitions.
Drop transitions removed 94 transitions
Reduce isomorphic transitions removed 94 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 278 rules applied. Total rules applied 1218 place count 6 transition count 4
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1219 place count 5 transition count 4
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1219 place count 5 transition count 3
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1221 place count 4 transition count 3
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 1222 place count 4 transition count 3
Applied a total of 1222 rules in 90 ms. Remains 4 /786 variables (removed 782) and now considering 3/719 (removed 716) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 90 ms. Remains : 4/786 places, 3/719 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Incomplete random walk after 10000 steps, including 92 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 450193 steps, run timeout after 3001 ms. (steps per millisecond=150 ) properties seen :{}
Probabilistic random walk after 450193 steps, saw 76314 distinct states, run finished after 3001 ms. (steps per millisecond=150 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 21:26:27] [INFO ] Invariant cache hit.
[2023-03-16 21:26:27] [INFO ] [Real]Absence check using 171 positive place invariants in 33 ms returned sat
[2023-03-16 21:26:28] [INFO ] After 468ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-16 21:26:28] [INFO ] State equation strengthened by 234 read => feed constraints.
[2023-03-16 21:26:28] [INFO ] After 142ms SMT Verify possible using 234 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:26:28] [INFO ] After 923ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:26:28] [INFO ] [Nat]Absence check using 171 positive place invariants in 41 ms returned sat
[2023-03-16 21:26:29] [INFO ] After 315ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 21:26:29] [INFO ] After 221ms SMT Verify possible using 234 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 21:26:29] [INFO ] After 338ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 71 ms.
[2023-03-16 21:26:29] [INFO ] After 1018ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 1 out of 786 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 786/786 places, 719/719 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 786 transition count 717
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 784 transition count 717
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 8 place count 780 transition count 713
Iterating global reduction 0 with 4 rules applied. Total rules applied 12 place count 780 transition count 713
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 14 place count 779 transition count 712
Free-agglomeration rule applied 237 times.
Iterating global reduction 0 with 237 rules applied. Total rules applied 251 place count 779 transition count 475
Reduce places removed 237 places and 0 transitions.
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Graph (complete) has 932 edges and 542 vertex of which 350 are kept as prefixes of interest. Removing 192 places using SCC suffix rule.0 ms
Discarding 192 places :
Also discarding 0 output transitions
Iterating post reduction 0 with 334 rules applied. Total rules applied 585 place count 350 transition count 379
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 1 with 96 rules applied. Total rules applied 681 place count 350 transition count 283
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 2 with 4 rules applied. Total rules applied 685 place count 350 transition count 279
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 689 place count 346 transition count 279
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 690 place count 346 transition count 279
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 691 place count 345 transition count 278
Reduce places removed 69 places and 0 transitions.
Graph (trivial) has 267 edges and 276 vertex of which 88 / 276 are part of one of the 1 SCC in 2 ms
Free SCC test removed 87 places
Drop transitions removed 179 transitions
Trivial Post-agglo rules discarded 179 transitions
Performed 179 trivial Post agglomeration. Transition count delta: 179
Iterating post reduction 3 with 249 rules applied. Total rules applied 940 place count 189 transition count 99
Reduce places removed 183 places and 0 transitions.
Drop transitions removed 94 transitions
Reduce isomorphic transitions removed 94 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 278 rules applied. Total rules applied 1218 place count 6 transition count 4
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 1219 place count 5 transition count 4
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1219 place count 5 transition count 3
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1221 place count 4 transition count 3
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 1222 place count 4 transition count 3
Applied a total of 1222 rules in 95 ms. Remains 4 /786 variables (removed 782) and now considering 3/719 (removed 716) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 95 ms. Remains : 4/786 places, 3/719 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Finished random walk after 21 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=21 )
Incomplete random walk after 10000 steps, including 93 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 469340 steps, run timeout after 3001 ms. (steps per millisecond=156 ) properties seen :{}
Probabilistic random walk after 469340 steps, saw 78768 distinct states, run finished after 3001 ms. (steps per millisecond=156 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 21:26:32] [INFO ] Invariant cache hit.
[2023-03-16 21:26:33] [INFO ] [Real]Absence check using 171 positive place invariants in 35 ms returned sat
[2023-03-16 21:26:33] [INFO ] After 534ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:26:33] [INFO ] [Nat]Absence check using 171 positive place invariants in 31 ms returned sat
[2023-03-16 21:26:33] [INFO ] After 280ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 21:26:33] [INFO ] State equation strengthened by 234 read => feed constraints.
[2023-03-16 21:26:33] [INFO ] After 120ms SMT Verify possible using 234 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 21:26:34] [INFO ] After 195ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 49 ms.
[2023-03-16 21:26:34] [INFO ] After 699ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 1 out of 786 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 786/786 places, 719/719 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 786 transition count 717
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 784 transition count 717
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 9 place count 779 transition count 712
Iterating global reduction 0 with 5 rules applied. Total rules applied 14 place count 779 transition count 712
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 778 transition count 711
Free-agglomeration rule applied 237 times.
Iterating global reduction 0 with 237 rules applied. Total rules applied 253 place count 778 transition count 474
Reduce places removed 237 places and 0 transitions.
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Graph (complete) has 931 edges and 541 vertex of which 349 are kept as prefixes of interest. Removing 192 places using SCC suffix rule.0 ms
Discarding 192 places :
Also discarding 0 output transitions
Iterating post reduction 0 with 334 rules applied. Total rules applied 587 place count 349 transition count 378
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 1 with 96 rules applied. Total rules applied 683 place count 349 transition count 282
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 688 place count 349 transition count 277
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 693 place count 344 transition count 277
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 694 place count 343 transition count 276
Reduce places removed 69 places and 0 transitions.
Graph (trivial) has 264 edges and 274 vertex of which 88 / 274 are part of one of the 1 SCC in 0 ms
Free SCC test removed 87 places
Drop transitions removed 178 transitions
Trivial Post-agglo rules discarded 178 transitions
Performed 178 trivial Post agglomeration. Transition count delta: 178
Iterating post reduction 3 with 248 rules applied. Total rules applied 942 place count 187 transition count 98
Reduce places removed 182 places and 0 transitions.
Drop transitions removed 94 transitions
Reduce isomorphic transitions removed 94 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 277 rules applied. Total rules applied 1219 place count 5 transition count 3
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1221 place count 3 transition count 3
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1221 place count 3 transition count 2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1223 place count 2 transition count 2
Applied a total of 1223 rules in 98 ms. Remains 2 /786 variables (removed 784) and now considering 2/719 (removed 717) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 99 ms. Remains : 2/786 places, 2/719 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Incomplete random walk after 10000 steps, including 94 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 457883 steps, run timeout after 3001 ms. (steps per millisecond=152 ) properties seen :{}
Probabilistic random walk after 457883 steps, saw 77296 distinct states, run finished after 3001 ms. (steps per millisecond=152 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 21:26:37] [INFO ] Invariant cache hit.
[2023-03-16 21:26:37] [INFO ] [Real]Absence check using 171 positive place invariants in 37 ms returned sat
[2023-03-16 21:26:37] [INFO ] After 302ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-16 21:26:37] [INFO ] State equation strengthened by 234 read => feed constraints.
[2023-03-16 21:26:37] [INFO ] After 109ms SMT Verify possible using 234 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:26:37] [INFO ] After 634ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:26:38] [INFO ] [Nat]Absence check using 171 positive place invariants in 35 ms returned sat
[2023-03-16 21:26:38] [INFO ] After 314ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 21:26:38] [INFO ] After 107ms SMT Verify possible using 234 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 21:26:38] [INFO ] After 185ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 47 ms.
[2023-03-16 21:26:38] [INFO ] After 750ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 786 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 786/786 places, 719/719 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 786 transition count 717
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 784 transition count 717
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 9 place count 779 transition count 712
Iterating global reduction 0 with 5 rules applied. Total rules applied 14 place count 779 transition count 712
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 778 transition count 711
Free-agglomeration rule applied 237 times.
Iterating global reduction 0 with 237 rules applied. Total rules applied 253 place count 778 transition count 474
Reduce places removed 237 places and 0 transitions.
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Graph (complete) has 931 edges and 541 vertex of which 349 are kept as prefixes of interest. Removing 192 places using SCC suffix rule.0 ms
Discarding 192 places :
Also discarding 0 output transitions
Iterating post reduction 0 with 334 rules applied. Total rules applied 587 place count 349 transition count 378
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 1 with 96 rules applied. Total rules applied 683 place count 349 transition count 282
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 688 place count 349 transition count 277
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 693 place count 344 transition count 277
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 694 place count 343 transition count 276
Reduce places removed 69 places and 0 transitions.
Graph (trivial) has 264 edges and 274 vertex of which 88 / 274 are part of one of the 1 SCC in 0 ms
Free SCC test removed 87 places
Drop transitions removed 178 transitions
Trivial Post-agglo rules discarded 178 transitions
Performed 178 trivial Post agglomeration. Transition count delta: 178
Iterating post reduction 3 with 248 rules applied. Total rules applied 942 place count 187 transition count 98
Reduce places removed 182 places and 0 transitions.
Drop transitions removed 94 transitions
Reduce isomorphic transitions removed 94 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 277 rules applied. Total rules applied 1219 place count 5 transition count 3
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1221 place count 3 transition count 3
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1221 place count 3 transition count 2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1223 place count 2 transition count 2
Applied a total of 1223 rules in 98 ms. Remains 2 /786 variables (removed 784) and now considering 2/719 (removed 717) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 98 ms. Remains : 2/786 places, 2/719 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Finished random walk after 60 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=60 )
Incomplete random walk after 10000 steps, including 94 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 460099 steps, run timeout after 3001 ms. (steps per millisecond=153 ) properties seen :{}
Probabilistic random walk after 460099 steps, saw 77552 distinct states, run finished after 3001 ms. (steps per millisecond=153 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 21:26:41] [INFO ] Invariant cache hit.
[2023-03-16 21:26:42] [INFO ] [Real]Absence check using 171 positive place invariants in 33 ms returned sat
[2023-03-16 21:26:42] [INFO ] After 289ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-16 21:26:42] [INFO ] State equation strengthened by 234 read => feed constraints.
[2023-03-16 21:26:42] [INFO ] After 153ms SMT Verify possible using 234 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:26:42] [INFO ] After 632ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:26:42] [INFO ] [Nat]Absence check using 171 positive place invariants in 33 ms returned sat
[2023-03-16 21:26:43] [INFO ] After 306ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 21:26:43] [INFO ] After 163ms SMT Verify possible using 234 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 21:26:43] [INFO ] After 240ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 51 ms.
[2023-03-16 21:26:43] [INFO ] After 801ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 786 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 786/786 places, 719/719 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 786 transition count 717
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 784 transition count 717
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 9 place count 779 transition count 712
Iterating global reduction 0 with 5 rules applied. Total rules applied 14 place count 779 transition count 712
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 778 transition count 711
Free-agglomeration rule applied 237 times.
Iterating global reduction 0 with 237 rules applied. Total rules applied 253 place count 778 transition count 474
Reduce places removed 237 places and 0 transitions.
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Graph (complete) has 931 edges and 541 vertex of which 349 are kept as prefixes of interest. Removing 192 places using SCC suffix rule.0 ms
Discarding 192 places :
Also discarding 0 output transitions
Iterating post reduction 0 with 334 rules applied. Total rules applied 587 place count 349 transition count 378
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 1 with 96 rules applied. Total rules applied 683 place count 349 transition count 282
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 688 place count 349 transition count 277
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 693 place count 344 transition count 277
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 694 place count 343 transition count 276
Reduce places removed 69 places and 0 transitions.
Graph (trivial) has 264 edges and 274 vertex of which 88 / 274 are part of one of the 1 SCC in 0 ms
Free SCC test removed 87 places
Drop transitions removed 178 transitions
Trivial Post-agglo rules discarded 178 transitions
Performed 178 trivial Post agglomeration. Transition count delta: 178
Iterating post reduction 3 with 248 rules applied. Total rules applied 942 place count 187 transition count 98
Reduce places removed 182 places and 0 transitions.
Drop transitions removed 94 transitions
Reduce isomorphic transitions removed 94 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 277 rules applied. Total rules applied 1219 place count 5 transition count 3
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1221 place count 3 transition count 3
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1221 place count 3 transition count 2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1223 place count 2 transition count 2
Applied a total of 1223 rules in 97 ms. Remains 2 /786 variables (removed 784) and now considering 2/719 (removed 717) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 97 ms. Remains : 2/786 places, 2/719 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Incomplete random walk after 10000 steps, including 94 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 457900 steps, run timeout after 3001 ms. (steps per millisecond=152 ) properties seen :{}
Probabilistic random walk after 457900 steps, saw 77298 distinct states, run finished after 3001 ms. (steps per millisecond=152 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 21:26:46] [INFO ] Invariant cache hit.
[2023-03-16 21:26:46] [INFO ] [Real]Absence check using 171 positive place invariants in 32 ms returned sat
[2023-03-16 21:26:47] [INFO ] After 353ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-16 21:26:47] [INFO ] State equation strengthened by 234 read => feed constraints.
[2023-03-16 21:26:47] [INFO ] After 135ms SMT Verify possible using 234 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:26:47] [INFO ] After 689ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:26:47] [INFO ] [Nat]Absence check using 171 positive place invariants in 32 ms returned sat
[2023-03-16 21:26:47] [INFO ] After 273ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 21:26:47] [INFO ] After 151ms SMT Verify possible using 234 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 21:26:47] [INFO ] After 241ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 86 ms.
[2023-03-16 21:26:48] [INFO ] After 798ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 1 out of 786 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 786/786 places, 719/719 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 786 transition count 717
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 784 transition count 717
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 9 place count 779 transition count 712
Iterating global reduction 0 with 5 rules applied. Total rules applied 14 place count 779 transition count 712
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 778 transition count 711
Free-agglomeration rule applied 237 times.
Iterating global reduction 0 with 237 rules applied. Total rules applied 253 place count 778 transition count 474
Reduce places removed 237 places and 0 transitions.
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Graph (complete) has 931 edges and 541 vertex of which 349 are kept as prefixes of interest. Removing 192 places using SCC suffix rule.0 ms
Discarding 192 places :
Also discarding 0 output transitions
Iterating post reduction 0 with 334 rules applied. Total rules applied 587 place count 349 transition count 378
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 1 with 96 rules applied. Total rules applied 683 place count 349 transition count 282
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 688 place count 349 transition count 277
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 693 place count 344 transition count 277
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 694 place count 343 transition count 276
Reduce places removed 69 places and 0 transitions.
Graph (trivial) has 264 edges and 274 vertex of which 88 / 274 are part of one of the 1 SCC in 0 ms
Free SCC test removed 87 places
Drop transitions removed 178 transitions
Trivial Post-agglo rules discarded 178 transitions
Performed 178 trivial Post agglomeration. Transition count delta: 178
Iterating post reduction 3 with 248 rules applied. Total rules applied 942 place count 187 transition count 98
Reduce places removed 182 places and 0 transitions.
Drop transitions removed 94 transitions
Reduce isomorphic transitions removed 94 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 277 rules applied. Total rules applied 1219 place count 5 transition count 3
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1221 place count 3 transition count 3
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1221 place count 3 transition count 2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1223 place count 2 transition count 2
Applied a total of 1223 rules in 100 ms. Remains 2 /786 variables (removed 784) and now considering 2/719 (removed 717) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 100 ms. Remains : 2/786 places, 2/719 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=0 )
Incomplete random walk after 10000 steps, including 90 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 456023 steps, run timeout after 3001 ms. (steps per millisecond=151 ) properties seen :{}
Probabilistic random walk after 456023 steps, saw 77008 distinct states, run finished after 3001 ms. (steps per millisecond=151 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 21:26:51] [INFO ] Invariant cache hit.
[2023-03-16 21:26:51] [INFO ] [Real]Absence check using 171 positive place invariants in 34 ms returned sat
[2023-03-16 21:26:51] [INFO ] After 314ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-16 21:26:51] [INFO ] State equation strengthened by 234 read => feed constraints.
[2023-03-16 21:26:51] [INFO ] After 104ms SMT Verify possible using 234 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:26:51] [INFO ] After 617ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:26:52] [INFO ] [Nat]Absence check using 171 positive place invariants in 31 ms returned sat
[2023-03-16 21:26:52] [INFO ] After 325ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 21:26:52] [INFO ] After 152ms SMT Verify possible using 234 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 21:26:52] [INFO ] After 237ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 54 ms.
[2023-03-16 21:26:52] [INFO ] After 797ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 786 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 786/786 places, 719/719 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 786 transition count 717
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 784 transition count 717
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 9 place count 779 transition count 712
Iterating global reduction 0 with 5 rules applied. Total rules applied 14 place count 779 transition count 712
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 778 transition count 711
Free-agglomeration rule applied 237 times.
Iterating global reduction 0 with 237 rules applied. Total rules applied 253 place count 778 transition count 474
Reduce places removed 237 places and 0 transitions.
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Graph (complete) has 931 edges and 541 vertex of which 349 are kept as prefixes of interest. Removing 192 places using SCC suffix rule.1 ms
Discarding 192 places :
Also discarding 0 output transitions
Iterating post reduction 0 with 334 rules applied. Total rules applied 587 place count 349 transition count 378
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 1 with 96 rules applied. Total rules applied 683 place count 349 transition count 282
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 688 place count 349 transition count 277
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 693 place count 344 transition count 277
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 694 place count 343 transition count 276
Reduce places removed 69 places and 0 transitions.
Graph (trivial) has 264 edges and 274 vertex of which 88 / 274 are part of one of the 1 SCC in 1 ms
Free SCC test removed 87 places
Drop transitions removed 178 transitions
Trivial Post-agglo rules discarded 178 transitions
Performed 178 trivial Post agglomeration. Transition count delta: 178
Iterating post reduction 3 with 248 rules applied. Total rules applied 942 place count 187 transition count 98
Reduce places removed 182 places and 0 transitions.
Drop transitions removed 94 transitions
Reduce isomorphic transitions removed 94 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 277 rules applied. Total rules applied 1219 place count 5 transition count 3
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1221 place count 3 transition count 3
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1221 place count 3 transition count 2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1223 place count 2 transition count 2
Applied a total of 1223 rules in 89 ms. Remains 2 /786 variables (removed 784) and now considering 2/719 (removed 717) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 89 ms. Remains : 2/786 places, 2/719 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Finished random walk after 37 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=18 )
Incomplete random walk after 10000 steps, including 96 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 459841 steps, run timeout after 3001 ms. (steps per millisecond=153 ) properties seen :{}
Probabilistic random walk after 459841 steps, saw 77532 distinct states, run finished after 3001 ms. (steps per millisecond=153 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 21:26:55] [INFO ] Invariant cache hit.
[2023-03-16 21:26:56] [INFO ] [Real]Absence check using 171 positive place invariants in 33 ms returned sat
[2023-03-16 21:26:56] [INFO ] After 246ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-16 21:26:56] [INFO ] State equation strengthened by 234 read => feed constraints.
[2023-03-16 21:26:56] [INFO ] After 104ms SMT Verify possible using 234 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:26:56] [INFO ] After 511ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:26:56] [INFO ] [Nat]Absence check using 171 positive place invariants in 42 ms returned sat
[2023-03-16 21:26:56] [INFO ] After 297ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 21:26:57] [INFO ] After 115ms SMT Verify possible using 234 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 21:26:57] [INFO ] After 182ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 42 ms.
[2023-03-16 21:26:57] [INFO ] After 729ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 1 out of 786 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 786/786 places, 719/719 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 786 transition count 717
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 784 transition count 717
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 9 place count 779 transition count 712
Iterating global reduction 0 with 5 rules applied. Total rules applied 14 place count 779 transition count 712
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 778 transition count 711
Free-agglomeration rule applied 237 times.
Iterating global reduction 0 with 237 rules applied. Total rules applied 253 place count 778 transition count 474
Reduce places removed 237 places and 0 transitions.
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Graph (complete) has 931 edges and 541 vertex of which 349 are kept as prefixes of interest. Removing 192 places using SCC suffix rule.0 ms
Discarding 192 places :
Also discarding 0 output transitions
Iterating post reduction 0 with 334 rules applied. Total rules applied 587 place count 349 transition count 378
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 1 with 96 rules applied. Total rules applied 683 place count 349 transition count 282
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 688 place count 349 transition count 277
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 693 place count 344 transition count 277
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 694 place count 343 transition count 276
Reduce places removed 69 places and 0 transitions.
Graph (trivial) has 264 edges and 274 vertex of which 88 / 274 are part of one of the 1 SCC in 0 ms
Free SCC test removed 87 places
Drop transitions removed 178 transitions
Trivial Post-agglo rules discarded 178 transitions
Performed 178 trivial Post agglomeration. Transition count delta: 178
Iterating post reduction 3 with 248 rules applied. Total rules applied 942 place count 187 transition count 98
Reduce places removed 182 places and 0 transitions.
Drop transitions removed 94 transitions
Reduce isomorphic transitions removed 94 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 277 rules applied. Total rules applied 1219 place count 5 transition count 3
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1221 place count 3 transition count 3
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1221 place count 3 transition count 2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1223 place count 2 transition count 2
Applied a total of 1223 rules in 85 ms. Remains 2 /786 variables (removed 784) and now considering 2/719 (removed 717) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 85 ms. Remains : 2/786 places, 2/719 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Incomplete random walk after 10000 steps, including 97 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 463918 steps, run timeout after 3001 ms. (steps per millisecond=154 ) properties seen :{}
Probabilistic random walk after 463918 steps, saw 78132 distinct states, run finished after 3001 ms. (steps per millisecond=154 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 21:27:00] [INFO ] Invariant cache hit.
[2023-03-16 21:27:00] [INFO ] [Real]Absence check using 171 positive place invariants in 44 ms returned sat
[2023-03-16 21:27:01] [INFO ] After 304ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-16 21:27:01] [INFO ] State equation strengthened by 234 read => feed constraints.
[2023-03-16 21:27:01] [INFO ] After 116ms SMT Verify possible using 234 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:27:01] [INFO ] After 738ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:27:01] [INFO ] [Nat]Absence check using 171 positive place invariants in 140 ms returned sat
[2023-03-16 21:27:02] [INFO ] After 590ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 21:27:02] [INFO ] After 104ms SMT Verify possible using 234 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 21:27:02] [INFO ] After 211ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 47 ms.
[2023-03-16 21:27:02] [INFO ] After 1221ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 786 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 786/786 places, 719/719 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 786 transition count 717
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 784 transition count 717
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 9 place count 779 transition count 712
Iterating global reduction 0 with 5 rules applied. Total rules applied 14 place count 779 transition count 712
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 778 transition count 711
Free-agglomeration rule applied 237 times.
Iterating global reduction 0 with 237 rules applied. Total rules applied 253 place count 778 transition count 474
Reduce places removed 237 places and 0 transitions.
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Graph (complete) has 931 edges and 541 vertex of which 349 are kept as prefixes of interest. Removing 192 places using SCC suffix rule.0 ms
Discarding 192 places :
Also discarding 0 output transitions
Iterating post reduction 0 with 334 rules applied. Total rules applied 587 place count 349 transition count 378
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 1 with 96 rules applied. Total rules applied 683 place count 349 transition count 282
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 688 place count 349 transition count 277
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 693 place count 344 transition count 277
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 694 place count 343 transition count 276
Reduce places removed 69 places and 0 transitions.
Graph (trivial) has 264 edges and 274 vertex of which 88 / 274 are part of one of the 1 SCC in 0 ms
Free SCC test removed 87 places
Drop transitions removed 178 transitions
Trivial Post-agglo rules discarded 178 transitions
Performed 178 trivial Post agglomeration. Transition count delta: 178
Iterating post reduction 3 with 248 rules applied. Total rules applied 942 place count 187 transition count 98
Reduce places removed 182 places and 0 transitions.
Drop transitions removed 94 transitions
Reduce isomorphic transitions removed 94 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 277 rules applied. Total rules applied 1219 place count 5 transition count 3
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1221 place count 3 transition count 3
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1221 place count 3 transition count 2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1223 place count 2 transition count 2
Applied a total of 1223 rules in 79 ms. Remains 2 /786 variables (removed 784) and now considering 2/719 (removed 717) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 2/786 places, 2/719 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Incomplete random walk after 10000 steps, including 87 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 479036 steps, run timeout after 3001 ms. (steps per millisecond=159 ) properties seen :{}
Probabilistic random walk after 479036 steps, saw 79828 distinct states, run finished after 3001 ms. (steps per millisecond=159 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 21:27:05] [INFO ] Invariant cache hit.
[2023-03-16 21:27:05] [INFO ] [Real]Absence check using 171 positive place invariants in 36 ms returned sat
[2023-03-16 21:27:06] [INFO ] After 331ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-16 21:27:06] [INFO ] State equation strengthened by 234 read => feed constraints.
[2023-03-16 21:27:06] [INFO ] After 107ms SMT Verify possible using 234 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:27:06] [INFO ] After 670ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:27:06] [INFO ] [Nat]Absence check using 171 positive place invariants in 45 ms returned sat
[2023-03-16 21:27:06] [INFO ] After 312ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 21:27:06] [INFO ] After 107ms SMT Verify possible using 234 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 21:27:07] [INFO ] After 180ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 44 ms.
[2023-03-16 21:27:07] [INFO ] After 820ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 786 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 786/786 places, 719/719 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 786 transition count 717
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 784 transition count 717
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 9 place count 779 transition count 712
Iterating global reduction 0 with 5 rules applied. Total rules applied 14 place count 779 transition count 712
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 778 transition count 711
Free-agglomeration rule applied 237 times.
Iterating global reduction 0 with 237 rules applied. Total rules applied 253 place count 778 transition count 474
Reduce places removed 237 places and 0 transitions.
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Graph (complete) has 931 edges and 541 vertex of which 349 are kept as prefixes of interest. Removing 192 places using SCC suffix rule.0 ms
Discarding 192 places :
Also discarding 0 output transitions
Iterating post reduction 0 with 334 rules applied. Total rules applied 587 place count 349 transition count 378
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 1 with 96 rules applied. Total rules applied 683 place count 349 transition count 282
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 688 place count 349 transition count 277
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 693 place count 344 transition count 277
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 694 place count 343 transition count 276
Reduce places removed 69 places and 0 transitions.
Graph (trivial) has 264 edges and 274 vertex of which 88 / 274 are part of one of the 1 SCC in 0 ms
Free SCC test removed 87 places
Drop transitions removed 178 transitions
Trivial Post-agglo rules discarded 178 transitions
Performed 178 trivial Post agglomeration. Transition count delta: 178
Iterating post reduction 3 with 248 rules applied. Total rules applied 942 place count 187 transition count 98
Reduce places removed 182 places and 0 transitions.
Drop transitions removed 94 transitions
Reduce isomorphic transitions removed 94 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 277 rules applied. Total rules applied 1219 place count 5 transition count 3
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1221 place count 3 transition count 3
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1221 place count 3 transition count 2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1223 place count 2 transition count 2
Applied a total of 1223 rules in 124 ms. Remains 2 /786 variables (removed 784) and now considering 2/719 (removed 717) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 124 ms. Remains : 2/786 places, 2/719 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Finished random walk after 4 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=4 )
Incomplete random walk after 10000 steps, including 93 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 455209 steps, run timeout after 3001 ms. (steps per millisecond=151 ) properties seen :{}
Probabilistic random walk after 455209 steps, saw 76872 distinct states, run finished after 3001 ms. (steps per millisecond=151 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 21:27:10] [INFO ] Invariant cache hit.
[2023-03-16 21:27:10] [INFO ] [Real]Absence check using 171 positive place invariants in 34 ms returned sat
[2023-03-16 21:27:10] [INFO ] After 388ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-16 21:27:10] [INFO ] State equation strengthened by 234 read => feed constraints.
[2023-03-16 21:27:11] [INFO ] After 118ms SMT Verify possible using 234 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:27:11] [INFO ] After 690ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:27:11] [INFO ] [Nat]Absence check using 171 positive place invariants in 35 ms returned sat
[2023-03-16 21:27:11] [INFO ] After 323ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 21:27:11] [INFO ] After 158ms SMT Verify possible using 234 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 21:27:11] [INFO ] After 271ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 60 ms.
[2023-03-16 21:27:11] [INFO ] After 868ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Finished Parikh walk after 81 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=27 )
Parikh walk visited 1 properties in 2 ms.
Incomplete random walk after 10000 steps, including 92 resets, run finished after 139 ms. (steps per millisecond=71 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 463230 steps, run timeout after 3001 ms. (steps per millisecond=154 ) properties seen :{}
Probabilistic random walk after 463230 steps, saw 78048 distinct states, run finished after 3001 ms. (steps per millisecond=154 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 21:27:15] [INFO ] Invariant cache hit.
[2023-03-16 21:27:15] [INFO ] [Real]Absence check using 171 positive place invariants in 35 ms returned sat
[2023-03-16 21:27:15] [INFO ] After 363ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-16 21:27:15] [INFO ] State equation strengthened by 234 read => feed constraints.
[2023-03-16 21:27:15] [INFO ] After 112ms SMT Verify possible using 234 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:27:15] [INFO ] After 653ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:27:15] [INFO ] [Nat]Absence check using 171 positive place invariants in 40 ms returned sat
[2023-03-16 21:27:16] [INFO ] After 315ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 21:27:16] [INFO ] After 108ms SMT Verify possible using 234 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 21:27:16] [INFO ] After 182ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 45 ms.
[2023-03-16 21:27:16] [INFO ] After 777ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 786 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 786/786 places, 719/719 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 786 transition count 717
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 784 transition count 717
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 9 place count 779 transition count 712
Iterating global reduction 0 with 5 rules applied. Total rules applied 14 place count 779 transition count 712
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 778 transition count 711
Free-agglomeration rule applied 237 times.
Iterating global reduction 0 with 237 rules applied. Total rules applied 253 place count 778 transition count 474
Reduce places removed 237 places and 0 transitions.
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Graph (complete) has 931 edges and 541 vertex of which 349 are kept as prefixes of interest. Removing 192 places using SCC suffix rule.1 ms
Discarding 192 places :
Also discarding 0 output transitions
Iterating post reduction 0 with 334 rules applied. Total rules applied 587 place count 349 transition count 378
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 1 with 96 rules applied. Total rules applied 683 place count 349 transition count 282
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 688 place count 349 transition count 277
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 693 place count 344 transition count 277
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 694 place count 343 transition count 276
Reduce places removed 69 places and 0 transitions.
Graph (trivial) has 264 edges and 274 vertex of which 88 / 274 are part of one of the 1 SCC in 0 ms
Free SCC test removed 87 places
Drop transitions removed 178 transitions
Trivial Post-agglo rules discarded 178 transitions
Performed 178 trivial Post agglomeration. Transition count delta: 178
Iterating post reduction 3 with 248 rules applied. Total rules applied 942 place count 187 transition count 98
Reduce places removed 182 places and 0 transitions.
Drop transitions removed 94 transitions
Reduce isomorphic transitions removed 94 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 277 rules applied. Total rules applied 1219 place count 5 transition count 3
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1221 place count 3 transition count 3
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1221 place count 3 transition count 2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1223 place count 2 transition count 2
Applied a total of 1223 rules in 86 ms. Remains 2 /786 variables (removed 784) and now considering 2/719 (removed 717) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 86 ms. Remains : 2/786 places, 2/719 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Incomplete random walk after 10000 steps, including 95 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 458561 steps, run timeout after 3001 ms. (steps per millisecond=152 ) properties seen :{}
Probabilistic random walk after 458561 steps, saw 77382 distinct states, run finished after 3001 ms. (steps per millisecond=152 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 21:27:19] [INFO ] Invariant cache hit.
[2023-03-16 21:27:19] [INFO ] [Real]Absence check using 171 positive place invariants in 42 ms returned sat
[2023-03-16 21:27:20] [INFO ] After 302ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-16 21:27:20] [INFO ] State equation strengthened by 234 read => feed constraints.
[2023-03-16 21:27:20] [INFO ] After 99ms SMT Verify possible using 234 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:27:20] [INFO ] After 607ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:27:20] [INFO ] [Nat]Absence check using 171 positive place invariants in 40 ms returned sat
[2023-03-16 21:27:20] [INFO ] After 341ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 21:27:21] [INFO ] After 106ms SMT Verify possible using 234 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 21:27:21] [INFO ] After 183ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 51 ms.
[2023-03-16 21:27:21] [INFO ] After 801ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 1 out of 786 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 786/786 places, 719/719 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 786 transition count 717
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 784 transition count 717
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 9 place count 779 transition count 712
Iterating global reduction 0 with 5 rules applied. Total rules applied 14 place count 779 transition count 712
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 778 transition count 711
Free-agglomeration rule applied 237 times.
Iterating global reduction 0 with 237 rules applied. Total rules applied 253 place count 778 transition count 474
Reduce places removed 237 places and 0 transitions.
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Graph (complete) has 931 edges and 541 vertex of which 349 are kept as prefixes of interest. Removing 192 places using SCC suffix rule.1 ms
Discarding 192 places :
Also discarding 0 output transitions
Iterating post reduction 0 with 334 rules applied. Total rules applied 587 place count 349 transition count 378
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 1 with 96 rules applied. Total rules applied 683 place count 349 transition count 282
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 688 place count 349 transition count 277
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 693 place count 344 transition count 277
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 694 place count 343 transition count 276
Reduce places removed 69 places and 0 transitions.
Graph (trivial) has 264 edges and 274 vertex of which 88 / 274 are part of one of the 1 SCC in 1 ms
Free SCC test removed 87 places
Drop transitions removed 178 transitions
Trivial Post-agglo rules discarded 178 transitions
Performed 178 trivial Post agglomeration. Transition count delta: 178
Iterating post reduction 3 with 248 rules applied. Total rules applied 942 place count 187 transition count 98
Reduce places removed 182 places and 0 transitions.
Drop transitions removed 94 transitions
Reduce isomorphic transitions removed 94 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 277 rules applied. Total rules applied 1219 place count 5 transition count 3
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1221 place count 3 transition count 3
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1221 place count 3 transition count 2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1223 place count 2 transition count 2
Applied a total of 1223 rules in 92 ms. Remains 2 /786 variables (removed 784) and now considering 2/719 (removed 717) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 92 ms. Remains : 2/786 places, 2/719 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Finished random walk after 160 steps, including 1 resets, run visited all 1 properties in 2 ms. (steps per millisecond=80 )
Incomplete random walk after 10000 steps, including 100 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 482670 steps, run timeout after 3001 ms. (steps per millisecond=160 ) properties seen :{}
Probabilistic random walk after 482670 steps, saw 80254 distinct states, run finished after 3001 ms. (steps per millisecond=160 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 21:27:24] [INFO ] Invariant cache hit.
[2023-03-16 21:27:24] [INFO ] [Real]Absence check using 171 positive place invariants in 41 ms returned sat
[2023-03-16 21:27:24] [INFO ] After 305ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-16 21:27:24] [INFO ] State equation strengthened by 234 read => feed constraints.
[2023-03-16 21:27:25] [INFO ] After 98ms SMT Verify possible using 234 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:27:25] [INFO ] After 622ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:27:25] [INFO ] [Nat]Absence check using 171 positive place invariants in 27 ms returned sat
[2023-03-16 21:27:25] [INFO ] After 366ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 21:27:25] [INFO ] After 122ms SMT Verify possible using 234 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 21:27:25] [INFO ] After 179ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 33 ms.
[2023-03-16 21:27:25] [INFO ] After 743ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 786 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 786/786 places, 719/719 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 786 transition count 717
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 784 transition count 717
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 9 place count 779 transition count 712
Iterating global reduction 0 with 5 rules applied. Total rules applied 14 place count 779 transition count 712
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 778 transition count 711
Free-agglomeration rule applied 237 times.
Iterating global reduction 0 with 237 rules applied. Total rules applied 253 place count 778 transition count 474
Reduce places removed 237 places and 0 transitions.
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Graph (complete) has 931 edges and 541 vertex of which 349 are kept as prefixes of interest. Removing 192 places using SCC suffix rule.1 ms
Discarding 192 places :
Also discarding 0 output transitions
Iterating post reduction 0 with 334 rules applied. Total rules applied 587 place count 349 transition count 378
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 1 with 96 rules applied. Total rules applied 683 place count 349 transition count 282
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 688 place count 349 transition count 277
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 693 place count 344 transition count 277
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 694 place count 343 transition count 276
Reduce places removed 69 places and 0 transitions.
Graph (trivial) has 264 edges and 274 vertex of which 88 / 274 are part of one of the 1 SCC in 0 ms
Free SCC test removed 87 places
Drop transitions removed 178 transitions
Trivial Post-agglo rules discarded 178 transitions
Performed 178 trivial Post agglomeration. Transition count delta: 178
Iterating post reduction 3 with 248 rules applied. Total rules applied 942 place count 187 transition count 98
Reduce places removed 182 places and 0 transitions.
Drop transitions removed 94 transitions
Reduce isomorphic transitions removed 94 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 277 rules applied. Total rules applied 1219 place count 5 transition count 3
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1221 place count 3 transition count 3
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1221 place count 3 transition count 2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1223 place count 2 transition count 2
Applied a total of 1223 rules in 139 ms. Remains 2 /786 variables (removed 784) and now considering 2/719 (removed 717) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 139 ms. Remains : 2/786 places, 2/719 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Incomplete random walk after 10000 steps, including 92 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 475205 steps, run timeout after 3001 ms. (steps per millisecond=158 ) properties seen :{}
Probabilistic random walk after 475205 steps, saw 79434 distinct states, run finished after 3001 ms. (steps per millisecond=158 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 21:27:29] [INFO ] Invariant cache hit.
[2023-03-16 21:27:29] [INFO ] [Real]Absence check using 171 positive place invariants in 53 ms returned sat
[2023-03-16 21:27:29] [INFO ] After 348ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-16 21:27:29] [INFO ] State equation strengthened by 234 read => feed constraints.
[2023-03-16 21:27:29] [INFO ] After 103ms SMT Verify possible using 234 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:27:29] [INFO ] After 719ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:27:29] [INFO ] [Nat]Absence check using 171 positive place invariants in 36 ms returned sat
[2023-03-16 21:27:30] [INFO ] After 311ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 21:27:30] [INFO ] After 102ms SMT Verify possible using 234 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 21:27:30] [INFO ] After 185ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 75 ms.
[2023-03-16 21:27:30] [INFO ] After 788ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 786 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 786/786 places, 719/719 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 786 transition count 717
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 784 transition count 717
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 9 place count 779 transition count 712
Iterating global reduction 0 with 5 rules applied. Total rules applied 14 place count 779 transition count 712
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 778 transition count 711
Free-agglomeration rule applied 237 times.
Iterating global reduction 0 with 237 rules applied. Total rules applied 253 place count 778 transition count 474
Reduce places removed 237 places and 0 transitions.
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Graph (complete) has 931 edges and 541 vertex of which 349 are kept as prefixes of interest. Removing 192 places using SCC suffix rule.0 ms
Discarding 192 places :
Also discarding 0 output transitions
Iterating post reduction 0 with 334 rules applied. Total rules applied 587 place count 349 transition count 378
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 1 with 96 rules applied. Total rules applied 683 place count 349 transition count 282
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 688 place count 349 transition count 277
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 693 place count 344 transition count 277
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 694 place count 343 transition count 276
Reduce places removed 69 places and 0 transitions.
Graph (trivial) has 264 edges and 274 vertex of which 88 / 274 are part of one of the 1 SCC in 1 ms
Free SCC test removed 87 places
Drop transitions removed 178 transitions
Trivial Post-agglo rules discarded 178 transitions
Performed 178 trivial Post agglomeration. Transition count delta: 178
Iterating post reduction 3 with 248 rules applied. Total rules applied 942 place count 187 transition count 98
Reduce places removed 182 places and 0 transitions.
Drop transitions removed 94 transitions
Reduce isomorphic transitions removed 94 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 277 rules applied. Total rules applied 1219 place count 5 transition count 3
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1221 place count 3 transition count 3
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1221 place count 3 transition count 2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1223 place count 2 transition count 2
Applied a total of 1223 rules in 94 ms. Remains 2 /786 variables (removed 784) and now considering 2/719 (removed 717) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 95 ms. Remains : 2/786 places, 2/719 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Incomplete random walk after 10000 steps, including 94 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 462831 steps, run timeout after 3001 ms. (steps per millisecond=154 ) properties seen :{}
Probabilistic random walk after 462831 steps, saw 78002 distinct states, run finished after 3001 ms. (steps per millisecond=154 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 21:27:33] [INFO ] Invariant cache hit.
[2023-03-16 21:27:33] [INFO ] [Real]Absence check using 171 positive place invariants in 33 ms returned sat
[2023-03-16 21:27:34] [INFO ] After 619ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:27:34] [INFO ] [Nat]Absence check using 171 positive place invariants in 33 ms returned sat
[2023-03-16 21:27:35] [INFO ] After 737ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 21:27:35] [INFO ] State equation strengthened by 234 read => feed constraints.
[2023-03-16 21:27:35] [INFO ] After 139ms SMT Verify possible using 234 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 21:27:35] [INFO ] After 215ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 35 ms.
[2023-03-16 21:27:35] [INFO ] After 1228ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 1 out of 786 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 786/786 places, 719/719 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 786 transition count 717
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 784 transition count 717
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 9 place count 779 transition count 712
Iterating global reduction 0 with 5 rules applied. Total rules applied 14 place count 779 transition count 712
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 778 transition count 711
Free-agglomeration rule applied 237 times.
Iterating global reduction 0 with 237 rules applied. Total rules applied 253 place count 778 transition count 474
Reduce places removed 237 places and 0 transitions.
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Graph (complete) has 931 edges and 541 vertex of which 349 are kept as prefixes of interest. Removing 192 places using SCC suffix rule.0 ms
Discarding 192 places :
Also discarding 0 output transitions
Iterating post reduction 0 with 334 rules applied. Total rules applied 587 place count 349 transition count 378
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 1 with 96 rules applied. Total rules applied 683 place count 349 transition count 282
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 688 place count 349 transition count 277
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 693 place count 344 transition count 277
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 694 place count 343 transition count 276
Reduce places removed 69 places and 0 transitions.
Graph (trivial) has 264 edges and 274 vertex of which 88 / 274 are part of one of the 1 SCC in 1 ms
Free SCC test removed 87 places
Drop transitions removed 178 transitions
Trivial Post-agglo rules discarded 178 transitions
Performed 178 trivial Post agglomeration. Transition count delta: 178
Iterating post reduction 3 with 248 rules applied. Total rules applied 942 place count 187 transition count 98
Reduce places removed 182 places and 0 transitions.
Drop transitions removed 94 transitions
Reduce isomorphic transitions removed 94 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 277 rules applied. Total rules applied 1219 place count 5 transition count 3
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1221 place count 3 transition count 3
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1221 place count 3 transition count 2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1223 place count 2 transition count 2
Applied a total of 1223 rules in 87 ms. Remains 2 /786 variables (removed 784) and now considering 2/719 (removed 717) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 87 ms. Remains : 2/786 places, 2/719 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Finished random walk after 502 steps, including 5 resets, run visited all 1 properties in 4 ms. (steps per millisecond=125 )
Incomplete random walk after 10000 steps, including 91 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 453239 steps, run timeout after 3001 ms. (steps per millisecond=151 ) properties seen :{}
Probabilistic random walk after 453239 steps, saw 76656 distinct states, run finished after 3014 ms. (steps per millisecond=150 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 21:27:38] [INFO ] Invariant cache hit.
[2023-03-16 21:27:39] [INFO ] [Real]Absence check using 171 positive place invariants in 38 ms returned sat
[2023-03-16 21:27:39] [INFO ] After 500ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:27:39] [INFO ] [Nat]Absence check using 171 positive place invariants in 69 ms returned sat
[2023-03-16 21:27:39] [INFO ] After 320ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 21:27:39] [INFO ] State equation strengthened by 234 read => feed constraints.
[2023-03-16 21:27:40] [INFO ] After 132ms SMT Verify possible using 234 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 21:27:40] [INFO ] After 214ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 44 ms.
[2023-03-16 21:27:40] [INFO ] After 800ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 786 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 786/786 places, 719/719 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 786 transition count 717
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 784 transition count 717
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 9 place count 779 transition count 712
Iterating global reduction 0 with 5 rules applied. Total rules applied 14 place count 779 transition count 712
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 778 transition count 711
Free-agglomeration rule applied 237 times.
Iterating global reduction 0 with 237 rules applied. Total rules applied 253 place count 778 transition count 474
Reduce places removed 237 places and 0 transitions.
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Graph (complete) has 931 edges and 541 vertex of which 349 are kept as prefixes of interest. Removing 192 places using SCC suffix rule.0 ms
Discarding 192 places :
Also discarding 0 output transitions
Iterating post reduction 0 with 334 rules applied. Total rules applied 587 place count 349 transition count 378
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 1 with 96 rules applied. Total rules applied 683 place count 349 transition count 282
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 688 place count 349 transition count 277
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 693 place count 344 transition count 277
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 694 place count 343 transition count 276
Reduce places removed 69 places and 0 transitions.
Graph (trivial) has 264 edges and 274 vertex of which 88 / 274 are part of one of the 1 SCC in 1 ms
Free SCC test removed 87 places
Drop transitions removed 178 transitions
Trivial Post-agglo rules discarded 178 transitions
Performed 178 trivial Post agglomeration. Transition count delta: 178
Iterating post reduction 3 with 248 rules applied. Total rules applied 942 place count 187 transition count 98
Reduce places removed 182 places and 0 transitions.
Drop transitions removed 94 transitions
Reduce isomorphic transitions removed 94 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 277 rules applied. Total rules applied 1219 place count 5 transition count 3
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1221 place count 3 transition count 3
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1221 place count 3 transition count 2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1223 place count 2 transition count 2
Applied a total of 1223 rules in 98 ms. Remains 2 /786 variables (removed 784) and now considering 2/719 (removed 717) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 98 ms. Remains : 2/786 places, 2/719 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Incomplete random walk after 10000 steps, including 98 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 456506 steps, run timeout after 3001 ms. (steps per millisecond=152 ) properties seen :{}
Probabilistic random walk after 456506 steps, saw 77070 distinct states, run finished after 3001 ms. (steps per millisecond=152 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 21:27:43] [INFO ] Invariant cache hit.
[2023-03-16 21:27:43] [INFO ] [Real]Absence check using 171 positive place invariants in 32 ms returned sat
[2023-03-16 21:27:44] [INFO ] After 1315ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:27:45] [INFO ] [Nat]Absence check using 171 positive place invariants in 151 ms returned sat
[2023-03-16 21:27:45] [INFO ] After 470ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 21:27:45] [INFO ] State equation strengthened by 234 read => feed constraints.
[2023-03-16 21:27:45] [INFO ] After 143ms SMT Verify possible using 234 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 21:27:45] [INFO ] After 248ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 48 ms.
[2023-03-16 21:27:45] [INFO ] After 1165ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 1 out of 786 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 786/786 places, 719/719 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 786 transition count 717
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 784 transition count 717
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 9 place count 779 transition count 712
Iterating global reduction 0 with 5 rules applied. Total rules applied 14 place count 779 transition count 712
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 778 transition count 711
Free-agglomeration rule applied 237 times.
Iterating global reduction 0 with 237 rules applied. Total rules applied 253 place count 778 transition count 474
Reduce places removed 237 places and 0 transitions.
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Graph (complete) has 931 edges and 541 vertex of which 349 are kept as prefixes of interest. Removing 192 places using SCC suffix rule.1 ms
Discarding 192 places :
Also discarding 0 output transitions
Iterating post reduction 0 with 334 rules applied. Total rules applied 587 place count 349 transition count 378
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 1 with 96 rules applied. Total rules applied 683 place count 349 transition count 282
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 688 place count 349 transition count 277
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 693 place count 344 transition count 277
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 694 place count 343 transition count 276
Reduce places removed 69 places and 0 transitions.
Graph (trivial) has 264 edges and 274 vertex of which 88 / 274 are part of one of the 1 SCC in 0 ms
Free SCC test removed 87 places
Drop transitions removed 178 transitions
Trivial Post-agglo rules discarded 178 transitions
Performed 178 trivial Post agglomeration. Transition count delta: 178
Iterating post reduction 3 with 248 rules applied. Total rules applied 942 place count 187 transition count 98
Reduce places removed 182 places and 0 transitions.
Drop transitions removed 94 transitions
Reduce isomorphic transitions removed 94 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 277 rules applied. Total rules applied 1219 place count 5 transition count 3
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1221 place count 3 transition count 3
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1221 place count 3 transition count 2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1223 place count 2 transition count 2
Applied a total of 1223 rules in 67 ms. Remains 2 /786 variables (removed 784) and now considering 2/719 (removed 717) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 67 ms. Remains : 2/786 places, 2/719 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Incomplete random walk after 10000 steps, including 96 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 461813 steps, run timeout after 3001 ms. (steps per millisecond=153 ) properties seen :{}
Probabilistic random walk after 461813 steps, saw 77828 distinct states, run finished after 3001 ms. (steps per millisecond=153 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 21:27:49] [INFO ] Invariant cache hit.
[2023-03-16 21:27:49] [INFO ] [Real]Absence check using 171 positive place invariants in 109 ms returned sat
[2023-03-16 21:27:49] [INFO ] After 654ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:27:49] [INFO ] [Nat]Absence check using 171 positive place invariants in 56 ms returned sat
[2023-03-16 21:27:50] [INFO ] After 326ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 21:27:50] [INFO ] State equation strengthened by 234 read => feed constraints.
[2023-03-16 21:27:50] [INFO ] After 124ms SMT Verify possible using 234 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 21:27:50] [INFO ] After 199ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 63 ms.
[2023-03-16 21:27:50] [INFO ] After 869ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 1 out of 786 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 786/786 places, 719/719 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 786 transition count 717
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 784 transition count 717
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 9 place count 779 transition count 712
Iterating global reduction 0 with 5 rules applied. Total rules applied 14 place count 779 transition count 712
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 778 transition count 711
Free-agglomeration rule applied 237 times.
Iterating global reduction 0 with 237 rules applied. Total rules applied 253 place count 778 transition count 474
Reduce places removed 237 places and 0 transitions.
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Graph (complete) has 931 edges and 541 vertex of which 349 are kept as prefixes of interest. Removing 192 places using SCC suffix rule.0 ms
Discarding 192 places :
Also discarding 0 output transitions
Iterating post reduction 0 with 334 rules applied. Total rules applied 587 place count 349 transition count 378
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 1 with 96 rules applied. Total rules applied 683 place count 349 transition count 282
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 688 place count 349 transition count 277
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 693 place count 344 transition count 277
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 694 place count 343 transition count 276
Reduce places removed 69 places and 0 transitions.
Graph (trivial) has 264 edges and 274 vertex of which 88 / 274 are part of one of the 1 SCC in 1 ms
Free SCC test removed 87 places
Drop transitions removed 178 transitions
Trivial Post-agglo rules discarded 178 transitions
Performed 178 trivial Post agglomeration. Transition count delta: 178
Iterating post reduction 3 with 248 rules applied. Total rules applied 942 place count 187 transition count 98
Reduce places removed 182 places and 0 transitions.
Drop transitions removed 94 transitions
Reduce isomorphic transitions removed 94 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 277 rules applied. Total rules applied 1219 place count 5 transition count 3
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1221 place count 3 transition count 3
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1221 place count 3 transition count 2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1223 place count 2 transition count 2
Applied a total of 1223 rules in 74 ms. Remains 2 /786 variables (removed 784) and now considering 2/719 (removed 717) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 74 ms. Remains : 2/786 places, 2/719 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=0 )
Finished random walk after 38 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=38 )
Incomplete random walk after 10000 steps, including 97 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 468465 steps, run timeout after 3001 ms. (steps per millisecond=156 ) properties seen :{}
Probabilistic random walk after 468465 steps, saw 78684 distinct states, run finished after 3001 ms. (steps per millisecond=156 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 21:27:53] [INFO ] Invariant cache hit.
[2023-03-16 21:27:53] [INFO ] [Real]Absence check using 171 positive place invariants in 31 ms returned sat
[2023-03-16 21:27:54] [INFO ] After 684ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:27:54] [INFO ] [Nat]Absence check using 171 positive place invariants in 63 ms returned sat
[2023-03-16 21:27:55] [INFO ] After 402ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 21:27:55] [INFO ] State equation strengthened by 234 read => feed constraints.
[2023-03-16 21:27:55] [INFO ] After 195ms SMT Verify possible using 234 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 21:27:55] [INFO ] After 266ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 42 ms.
[2023-03-16 21:27:55] [INFO ] After 1016ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 786 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 786/786 places, 719/719 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 786 transition count 717
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 784 transition count 717
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 9 place count 779 transition count 712
Iterating global reduction 0 with 5 rules applied. Total rules applied 14 place count 779 transition count 712
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 778 transition count 711
Free-agglomeration rule applied 237 times.
Iterating global reduction 0 with 237 rules applied. Total rules applied 253 place count 778 transition count 474
Reduce places removed 237 places and 0 transitions.
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Graph (complete) has 931 edges and 541 vertex of which 349 are kept as prefixes of interest. Removing 192 places using SCC suffix rule.1 ms
Discarding 192 places :
Also discarding 0 output transitions
Iterating post reduction 0 with 334 rules applied. Total rules applied 587 place count 349 transition count 378
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 1 with 96 rules applied. Total rules applied 683 place count 349 transition count 282
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 688 place count 349 transition count 277
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 693 place count 344 transition count 277
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 694 place count 343 transition count 276
Reduce places removed 69 places and 0 transitions.
Graph (trivial) has 264 edges and 274 vertex of which 88 / 274 are part of one of the 1 SCC in 0 ms
Free SCC test removed 87 places
Drop transitions removed 178 transitions
Trivial Post-agglo rules discarded 178 transitions
Performed 178 trivial Post agglomeration. Transition count delta: 178
Iterating post reduction 3 with 248 rules applied. Total rules applied 942 place count 187 transition count 98
Reduce places removed 182 places and 0 transitions.
Drop transitions removed 94 transitions
Reduce isomorphic transitions removed 94 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 277 rules applied. Total rules applied 1219 place count 5 transition count 3
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1221 place count 3 transition count 3
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1221 place count 3 transition count 2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1223 place count 2 transition count 2
Applied a total of 1223 rules in 78 ms. Remains 2 /786 variables (removed 784) and now considering 2/719 (removed 717) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 78 ms. Remains : 2/786 places, 2/719 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Incomplete random walk after 10000 steps, including 95 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 449673 steps, run timeout after 3001 ms. (steps per millisecond=149 ) properties seen :{}
Probabilistic random walk after 449673 steps, saw 76256 distinct states, run finished after 3014 ms. (steps per millisecond=149 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 21:27:58] [INFO ] Invariant cache hit.
[2023-03-16 21:27:59] [INFO ] [Real]Absence check using 171 positive place invariants in 169 ms returned sat
[2023-03-16 21:27:59] [INFO ] After 748ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:27:59] [INFO ] [Nat]Absence check using 171 positive place invariants in 45 ms returned sat
[2023-03-16 21:27:59] [INFO ] After 311ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 21:27:59] [INFO ] State equation strengthened by 234 read => feed constraints.
[2023-03-16 21:28:00] [INFO ] After 170ms SMT Verify possible using 234 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 21:28:00] [INFO ] After 272ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 99 ms.
[2023-03-16 21:28:00] [INFO ] After 970ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 786 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 786/786 places, 719/719 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 786 transition count 717
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 784 transition count 717
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 9 place count 779 transition count 712
Iterating global reduction 0 with 5 rules applied. Total rules applied 14 place count 779 transition count 712
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 778 transition count 711
Free-agglomeration rule applied 237 times.
Iterating global reduction 0 with 237 rules applied. Total rules applied 253 place count 778 transition count 474
Reduce places removed 237 places and 0 transitions.
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Graph (complete) has 931 edges and 541 vertex of which 349 are kept as prefixes of interest. Removing 192 places using SCC suffix rule.1 ms
Discarding 192 places :
Also discarding 0 output transitions
Iterating post reduction 0 with 334 rules applied. Total rules applied 587 place count 349 transition count 378
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 1 with 96 rules applied. Total rules applied 683 place count 349 transition count 282
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 688 place count 349 transition count 277
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 693 place count 344 transition count 277
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 694 place count 343 transition count 276
Reduce places removed 69 places and 0 transitions.
Graph (trivial) has 264 edges and 274 vertex of which 88 / 274 are part of one of the 1 SCC in 1 ms
Free SCC test removed 87 places
Drop transitions removed 178 transitions
Trivial Post-agglo rules discarded 178 transitions
Performed 178 trivial Post agglomeration. Transition count delta: 178
Iterating post reduction 3 with 248 rules applied. Total rules applied 942 place count 187 transition count 98
Reduce places removed 182 places and 0 transitions.
Drop transitions removed 94 transitions
Reduce isomorphic transitions removed 94 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 277 rules applied. Total rules applied 1219 place count 5 transition count 3
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1221 place count 3 transition count 3
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1221 place count 3 transition count 2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1223 place count 2 transition count 2
Applied a total of 1223 rules in 110 ms. Remains 2 /786 variables (removed 784) and now considering 2/719 (removed 717) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 110 ms. Remains : 2/786 places, 2/719 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Incomplete random walk after 10000 steps, including 96 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 445565 steps, run timeout after 3001 ms. (steps per millisecond=148 ) properties seen :{}
Probabilistic random walk after 445565 steps, saw 75742 distinct states, run finished after 3001 ms. (steps per millisecond=148 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 21:28:03] [INFO ] Invariant cache hit.
[2023-03-16 21:28:03] [INFO ] [Real]Absence check using 171 positive place invariants in 40 ms returned sat
[2023-03-16 21:28:04] [INFO ] After 327ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-16 21:28:04] [INFO ] State equation strengthened by 234 read => feed constraints.
[2023-03-16 21:28:04] [INFO ] After 106ms SMT Verify possible using 234 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:28:04] [INFO ] After 664ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:28:04] [INFO ] [Nat]Absence check using 171 positive place invariants in 31 ms returned sat
[2023-03-16 21:28:04] [INFO ] After 335ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 21:28:04] [INFO ] After 106ms SMT Verify possible using 234 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 21:28:04] [INFO ] After 183ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 49 ms.
[2023-03-16 21:28:05] [INFO ] After 753ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 1 out of 786 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 786/786 places, 719/719 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 786 transition count 717
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 784 transition count 717
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 9 place count 779 transition count 712
Iterating global reduction 0 with 5 rules applied. Total rules applied 14 place count 779 transition count 712
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 778 transition count 711
Free-agglomeration rule applied 237 times.
Iterating global reduction 0 with 237 rules applied. Total rules applied 253 place count 778 transition count 474
Reduce places removed 237 places and 0 transitions.
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Graph (complete) has 931 edges and 541 vertex of which 349 are kept as prefixes of interest. Removing 192 places using SCC suffix rule.0 ms
Discarding 192 places :
Also discarding 0 output transitions
Iterating post reduction 0 with 334 rules applied. Total rules applied 587 place count 349 transition count 378
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 1 with 96 rules applied. Total rules applied 683 place count 349 transition count 282
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 688 place count 349 transition count 277
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 693 place count 344 transition count 277
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 694 place count 343 transition count 276
Reduce places removed 69 places and 0 transitions.
Graph (trivial) has 264 edges and 274 vertex of which 88 / 274 are part of one of the 1 SCC in 0 ms
Free SCC test removed 87 places
Drop transitions removed 178 transitions
Trivial Post-agglo rules discarded 178 transitions
Performed 178 trivial Post agglomeration. Transition count delta: 178
Iterating post reduction 3 with 248 rules applied. Total rules applied 942 place count 187 transition count 98
Reduce places removed 182 places and 0 transitions.
Drop transitions removed 94 transitions
Reduce isomorphic transitions removed 94 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 277 rules applied. Total rules applied 1219 place count 5 transition count 3
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1221 place count 3 transition count 3
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1221 place count 3 transition count 2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1223 place count 2 transition count 2
Applied a total of 1223 rules in 94 ms. Remains 2 /786 variables (removed 784) and now considering 2/719 (removed 717) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 94 ms. Remains : 2/786 places, 2/719 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Finished random walk after 326 steps, including 3 resets, run visited all 1 properties in 4 ms. (steps per millisecond=81 )
Incomplete random walk after 10000 steps, including 88 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 448832 steps, run timeout after 3001 ms. (steps per millisecond=149 ) properties seen :{}
Probabilistic random walk after 448832 steps, saw 76156 distinct states, run finished after 3001 ms. (steps per millisecond=149 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 21:28:08] [INFO ] Invariant cache hit.
[2023-03-16 21:28:08] [INFO ] [Real]Absence check using 171 positive place invariants in 33 ms returned sat
[2023-03-16 21:28:08] [INFO ] After 283ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-16 21:28:08] [INFO ] State equation strengthened by 234 read => feed constraints.
[2023-03-16 21:28:08] [INFO ] After 107ms SMT Verify possible using 234 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:28:08] [INFO ] After 567ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:28:08] [INFO ] [Nat]Absence check using 171 positive place invariants in 35 ms returned sat
[2023-03-16 21:28:09] [INFO ] After 326ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 21:28:09] [INFO ] After 157ms SMT Verify possible using 234 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 21:28:09] [INFO ] After 233ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 56 ms.
[2023-03-16 21:28:09] [INFO ] After 819ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 1 out of 786 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 786/786 places, 719/719 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 786 transition count 717
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 784 transition count 717
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 9 place count 779 transition count 712
Iterating global reduction 0 with 5 rules applied. Total rules applied 14 place count 779 transition count 712
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 778 transition count 711
Free-agglomeration rule applied 237 times.
Iterating global reduction 0 with 237 rules applied. Total rules applied 253 place count 778 transition count 474
Reduce places removed 237 places and 0 transitions.
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Graph (complete) has 931 edges and 541 vertex of which 349 are kept as prefixes of interest. Removing 192 places using SCC suffix rule.0 ms
Discarding 192 places :
Also discarding 0 output transitions
Iterating post reduction 0 with 334 rules applied. Total rules applied 587 place count 349 transition count 378
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 1 with 96 rules applied. Total rules applied 683 place count 349 transition count 282
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 688 place count 349 transition count 277
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 693 place count 344 transition count 277
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 694 place count 343 transition count 276
Reduce places removed 69 places and 0 transitions.
Graph (trivial) has 264 edges and 274 vertex of which 88 / 274 are part of one of the 1 SCC in 0 ms
Free SCC test removed 87 places
Drop transitions removed 178 transitions
Trivial Post-agglo rules discarded 178 transitions
Performed 178 trivial Post agglomeration. Transition count delta: 178
Iterating post reduction 3 with 248 rules applied. Total rules applied 942 place count 187 transition count 98
Reduce places removed 182 places and 0 transitions.
Drop transitions removed 94 transitions
Reduce isomorphic transitions removed 94 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 277 rules applied. Total rules applied 1219 place count 5 transition count 3
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1221 place count 3 transition count 3
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1221 place count 3 transition count 2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1223 place count 2 transition count 2
Applied a total of 1223 rules in 89 ms. Remains 2 /786 variables (removed 784) and now considering 2/719 (removed 717) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 89 ms. Remains : 2/786 places, 2/719 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Incomplete random walk after 10000 steps, including 96 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 468335 steps, run timeout after 3001 ms. (steps per millisecond=156 ) properties seen :{}
Probabilistic random walk after 468335 steps, saw 78674 distinct states, run finished after 3001 ms. (steps per millisecond=156 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 21:28:12] [INFO ] Invariant cache hit.
[2023-03-16 21:28:13] [INFO ] [Real]Absence check using 171 positive place invariants in 240 ms returned sat
[2023-03-16 21:28:13] [INFO ] After 411ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-16 21:28:13] [INFO ] State equation strengthened by 234 read => feed constraints.
[2023-03-16 21:28:13] [INFO ] After 137ms SMT Verify possible using 234 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:28:13] [INFO ] After 1038ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:28:14] [INFO ] [Nat]Absence check using 171 positive place invariants in 36 ms returned sat
[2023-03-16 21:28:14] [INFO ] After 310ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 21:28:14] [INFO ] After 126ms SMT Verify possible using 234 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 21:28:14] [INFO ] After 239ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 58 ms.
[2023-03-16 21:28:14] [INFO ] After 818ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 786 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 786/786 places, 719/719 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 786 transition count 717
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 784 transition count 717
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 9 place count 779 transition count 712
Iterating global reduction 0 with 5 rules applied. Total rules applied 14 place count 779 transition count 712
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 778 transition count 711
Free-agglomeration rule applied 237 times.
Iterating global reduction 0 with 237 rules applied. Total rules applied 253 place count 778 transition count 474
Reduce places removed 237 places and 0 transitions.
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Graph (complete) has 931 edges and 541 vertex of which 349 are kept as prefixes of interest. Removing 192 places using SCC suffix rule.0 ms
Discarding 192 places :
Also discarding 0 output transitions
Iterating post reduction 0 with 334 rules applied. Total rules applied 587 place count 349 transition count 378
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 1 with 96 rules applied. Total rules applied 683 place count 349 transition count 282
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 688 place count 349 transition count 277
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 693 place count 344 transition count 277
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 694 place count 343 transition count 276
Reduce places removed 69 places and 0 transitions.
Graph (trivial) has 264 edges and 274 vertex of which 88 / 274 are part of one of the 1 SCC in 0 ms
Free SCC test removed 87 places
Drop transitions removed 178 transitions
Trivial Post-agglo rules discarded 178 transitions
Performed 178 trivial Post agglomeration. Transition count delta: 178
Iterating post reduction 3 with 248 rules applied. Total rules applied 942 place count 187 transition count 98
Reduce places removed 182 places and 0 transitions.
Drop transitions removed 94 transitions
Reduce isomorphic transitions removed 94 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 277 rules applied. Total rules applied 1219 place count 5 transition count 3
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1221 place count 3 transition count 3
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1221 place count 3 transition count 2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1223 place count 2 transition count 2
Applied a total of 1223 rules in 90 ms. Remains 2 /786 variables (removed 784) and now considering 2/719 (removed 717) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 90 ms. Remains : 2/786 places, 2/719 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Incomplete random walk after 10000 steps, including 95 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 448710 steps, run timeout after 3001 ms. (steps per millisecond=149 ) properties seen :{}
Probabilistic random walk after 448710 steps, saw 76138 distinct states, run finished after 3007 ms. (steps per millisecond=149 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 21:28:17] [INFO ] Invariant cache hit.
[2023-03-16 21:28:18] [INFO ] [Real]Absence check using 171 positive place invariants in 33 ms returned sat
[2023-03-16 21:28:18] [INFO ] After 447ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:28:18] [INFO ] [Nat]Absence check using 171 positive place invariants in 48 ms returned sat
[2023-03-16 21:28:18] [INFO ] After 339ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 21:28:18] [INFO ] State equation strengthened by 234 read => feed constraints.
[2023-03-16 21:28:18] [INFO ] After 104ms SMT Verify possible using 234 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 21:28:19] [INFO ] After 189ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 72 ms.
[2023-03-16 21:28:19] [INFO ] After 832ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 786 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 786/786 places, 719/719 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 786 transition count 717
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 784 transition count 717
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 9 place count 779 transition count 712
Iterating global reduction 0 with 5 rules applied. Total rules applied 14 place count 779 transition count 712
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 778 transition count 711
Free-agglomeration rule applied 237 times.
Iterating global reduction 0 with 237 rules applied. Total rules applied 253 place count 778 transition count 474
Reduce places removed 237 places and 0 transitions.
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Graph (complete) has 931 edges and 541 vertex of which 349 are kept as prefixes of interest. Removing 192 places using SCC suffix rule.0 ms
Discarding 192 places :
Also discarding 0 output transitions
Iterating post reduction 0 with 334 rules applied. Total rules applied 587 place count 349 transition count 378
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 1 with 96 rules applied. Total rules applied 683 place count 349 transition count 282
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 688 place count 349 transition count 277
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 693 place count 344 transition count 277
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 694 place count 343 transition count 276
Reduce places removed 69 places and 0 transitions.
Graph (trivial) has 264 edges and 274 vertex of which 88 / 274 are part of one of the 1 SCC in 0 ms
Free SCC test removed 87 places
Drop transitions removed 178 transitions
Trivial Post-agglo rules discarded 178 transitions
Performed 178 trivial Post agglomeration. Transition count delta: 178
Iterating post reduction 3 with 248 rules applied. Total rules applied 942 place count 187 transition count 98
Reduce places removed 182 places and 0 transitions.
Drop transitions removed 94 transitions
Reduce isomorphic transitions removed 94 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 277 rules applied. Total rules applied 1219 place count 5 transition count 3
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1221 place count 3 transition count 3
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1221 place count 3 transition count 2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1223 place count 2 transition count 2
Applied a total of 1223 rules in 89 ms. Remains 2 /786 variables (removed 784) and now considering 2/719 (removed 717) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 89 ms. Remains : 2/786 places, 2/719 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Incomplete random walk after 10000 steps, including 95 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 447836 steps, run timeout after 3001 ms. (steps per millisecond=149 ) properties seen :{}
Probabilistic random walk after 447836 steps, saw 76038 distinct states, run finished after 3001 ms. (steps per millisecond=149 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 21:28:22] [INFO ] Invariant cache hit.
[2023-03-16 21:28:22] [INFO ] [Real]Absence check using 171 positive place invariants in 36 ms returned sat
[2023-03-16 21:28:22] [INFO ] After 569ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:28:23] [INFO ] [Nat]Absence check using 171 positive place invariants in 31 ms returned sat
[2023-03-16 21:28:23] [INFO ] After 335ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 21:28:23] [INFO ] State equation strengthened by 234 read => feed constraints.
[2023-03-16 21:28:23] [INFO ] After 146ms SMT Verify possible using 234 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 21:28:23] [INFO ] After 258ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 66 ms.
[2023-03-16 21:28:23] [INFO ] After 816ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 786 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 786/786 places, 719/719 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 786 transition count 717
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 784 transition count 717
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 9 place count 779 transition count 712
Iterating global reduction 0 with 5 rules applied. Total rules applied 14 place count 779 transition count 712
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 778 transition count 711
Free-agglomeration rule applied 237 times.
Iterating global reduction 0 with 237 rules applied. Total rules applied 253 place count 778 transition count 474
Reduce places removed 237 places and 0 transitions.
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Graph (complete) has 931 edges and 541 vertex of which 349 are kept as prefixes of interest. Removing 192 places using SCC suffix rule.1 ms
Discarding 192 places :
Also discarding 0 output transitions
Iterating post reduction 0 with 334 rules applied. Total rules applied 587 place count 349 transition count 378
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 1 with 96 rules applied. Total rules applied 683 place count 349 transition count 282
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 688 place count 349 transition count 277
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 693 place count 344 transition count 277
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 694 place count 343 transition count 276
Reduce places removed 69 places and 0 transitions.
Graph (trivial) has 264 edges and 274 vertex of which 88 / 274 are part of one of the 1 SCC in 0 ms
Free SCC test removed 87 places
Drop transitions removed 178 transitions
Trivial Post-agglo rules discarded 178 transitions
Performed 178 trivial Post agglomeration. Transition count delta: 178
Iterating post reduction 3 with 248 rules applied. Total rules applied 942 place count 187 transition count 98
Reduce places removed 182 places and 0 transitions.
Drop transitions removed 94 transitions
Reduce isomorphic transitions removed 94 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 277 rules applied. Total rules applied 1219 place count 5 transition count 3
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1221 place count 3 transition count 3
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1221 place count 3 transition count 2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1223 place count 2 transition count 2
Applied a total of 1223 rules in 90 ms. Remains 2 /786 variables (removed 784) and now considering 2/719 (removed 717) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 90 ms. Remains : 2/786 places, 2/719 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Incomplete random walk after 10000 steps, including 94 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 491272 steps, run timeout after 3001 ms. (steps per millisecond=163 ) properties seen :{}
Probabilistic random walk after 491272 steps, saw 81054 distinct states, run finished after 3001 ms. (steps per millisecond=163 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 21:28:26] [INFO ] Invariant cache hit.
[2023-03-16 21:28:27] [INFO ] [Real]Absence check using 171 positive place invariants in 41 ms returned sat
[2023-03-16 21:28:27] [INFO ] After 505ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:28:27] [INFO ] [Nat]Absence check using 171 positive place invariants in 31 ms returned sat
[2023-03-16 21:28:28] [INFO ] After 622ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 21:28:28] [INFO ] State equation strengthened by 234 read => feed constraints.
[2023-03-16 21:28:28] [INFO ] After 110ms SMT Verify possible using 234 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 21:28:28] [INFO ] After 201ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 58 ms.
[2023-03-16 21:28:28] [INFO ] After 1079ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 1 out of 786 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 786/786 places, 719/719 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 786 transition count 717
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 784 transition count 717
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 9 place count 779 transition count 712
Iterating global reduction 0 with 5 rules applied. Total rules applied 14 place count 779 transition count 712
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 778 transition count 711
Free-agglomeration rule applied 237 times.
Iterating global reduction 0 with 237 rules applied. Total rules applied 253 place count 778 transition count 474
Reduce places removed 237 places and 0 transitions.
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Graph (complete) has 931 edges and 541 vertex of which 349 are kept as prefixes of interest. Removing 192 places using SCC suffix rule.0 ms
Discarding 192 places :
Also discarding 0 output transitions
Iterating post reduction 0 with 334 rules applied. Total rules applied 587 place count 349 transition count 378
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 1 with 96 rules applied. Total rules applied 683 place count 349 transition count 282
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 688 place count 349 transition count 277
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 693 place count 344 transition count 277
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 694 place count 343 transition count 276
Reduce places removed 69 places and 0 transitions.
Graph (trivial) has 264 edges and 274 vertex of which 88 / 274 are part of one of the 1 SCC in 0 ms
Free SCC test removed 87 places
Drop transitions removed 178 transitions
Trivial Post-agglo rules discarded 178 transitions
Performed 178 trivial Post agglomeration. Transition count delta: 178
Iterating post reduction 3 with 248 rules applied. Total rules applied 942 place count 187 transition count 98
Reduce places removed 182 places and 0 transitions.
Drop transitions removed 94 transitions
Reduce isomorphic transitions removed 94 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 277 rules applied. Total rules applied 1219 place count 5 transition count 3
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1221 place count 3 transition count 3
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1221 place count 3 transition count 2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1223 place count 2 transition count 2
Applied a total of 1223 rules in 83 ms. Remains 2 /786 variables (removed 784) and now considering 2/719 (removed 717) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 83 ms. Remains : 2/786 places, 2/719 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Incomplete random walk after 10000 steps, including 97 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 475384 steps, run timeout after 3001 ms. (steps per millisecond=158 ) properties seen :{}
Probabilistic random walk after 475384 steps, saw 79450 distinct states, run finished after 3001 ms. (steps per millisecond=158 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 21:28:31] [INFO ] Invariant cache hit.
[2023-03-16 21:28:32] [INFO ] [Real]Absence check using 171 positive place invariants in 188 ms returned sat
[2023-03-16 21:28:32] [INFO ] After 847ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:28:32] [INFO ] [Nat]Absence check using 171 positive place invariants in 30 ms returned sat
[2023-03-16 21:28:32] [INFO ] After 255ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 21:28:32] [INFO ] State equation strengthened by 234 read => feed constraints.
[2023-03-16 21:28:33] [INFO ] After 98ms SMT Verify possible using 234 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 21:28:33] [INFO ] After 173ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 44 ms.
[2023-03-16 21:28:33] [INFO ] After 615ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 786 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 786/786 places, 719/719 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 786 transition count 717
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 784 transition count 717
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 9 place count 779 transition count 712
Iterating global reduction 0 with 5 rules applied. Total rules applied 14 place count 779 transition count 712
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 778 transition count 711
Free-agglomeration rule applied 237 times.
Iterating global reduction 0 with 237 rules applied. Total rules applied 253 place count 778 transition count 474
Reduce places removed 237 places and 0 transitions.
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Graph (complete) has 931 edges and 541 vertex of which 349 are kept as prefixes of interest. Removing 192 places using SCC suffix rule.1 ms
Discarding 192 places :
Also discarding 0 output transitions
Iterating post reduction 0 with 334 rules applied. Total rules applied 587 place count 349 transition count 378
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 1 with 96 rules applied. Total rules applied 683 place count 349 transition count 282
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 688 place count 349 transition count 277
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 693 place count 344 transition count 277
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 694 place count 343 transition count 276
Reduce places removed 69 places and 0 transitions.
Graph (trivial) has 264 edges and 274 vertex of which 88 / 274 are part of one of the 1 SCC in 0 ms
Free SCC test removed 87 places
Drop transitions removed 178 transitions
Trivial Post-agglo rules discarded 178 transitions
Performed 178 trivial Post agglomeration. Transition count delta: 178
Iterating post reduction 3 with 248 rules applied. Total rules applied 942 place count 187 transition count 98
Reduce places removed 182 places and 0 transitions.
Drop transitions removed 94 transitions
Reduce isomorphic transitions removed 94 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 277 rules applied. Total rules applied 1219 place count 5 transition count 3
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1221 place count 3 transition count 3
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1221 place count 3 transition count 2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1223 place count 2 transition count 2
Applied a total of 1223 rules in 106 ms. Remains 2 /786 variables (removed 784) and now considering 2/719 (removed 717) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 106 ms. Remains : 2/786 places, 2/719 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Incomplete random walk after 10000 steps, including 94 resets, run finished after 126 ms. (steps per millisecond=79 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 478037 steps, run timeout after 3001 ms. (steps per millisecond=159 ) properties seen :{}
Probabilistic random walk after 478037 steps, saw 79706 distinct states, run finished after 3002 ms. (steps per millisecond=159 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 21:28:36] [INFO ] Invariant cache hit.
[2023-03-16 21:28:36] [INFO ] [Real]Absence check using 171 positive place invariants in 33 ms returned sat
[2023-03-16 21:28:37] [INFO ] After 518ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-16 21:28:37] [INFO ] State equation strengthened by 234 read => feed constraints.
[2023-03-16 21:28:37] [INFO ] After 132ms SMT Verify possible using 234 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:28:37] [INFO ] After 838ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:28:37] [INFO ] [Nat]Absence check using 171 positive place invariants in 37 ms returned sat
[2023-03-16 21:28:37] [INFO ] After 399ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 21:28:38] [INFO ] After 108ms SMT Verify possible using 234 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 21:28:38] [INFO ] After 199ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 70 ms.
[2023-03-16 21:28:38] [INFO ] After 929ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 1 out of 786 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 786/786 places, 719/719 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 786 transition count 717
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 784 transition count 717
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 9 place count 779 transition count 712
Iterating global reduction 0 with 5 rules applied. Total rules applied 14 place count 779 transition count 712
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 778 transition count 711
Free-agglomeration rule applied 237 times.
Iterating global reduction 0 with 237 rules applied. Total rules applied 253 place count 778 transition count 474
Reduce places removed 237 places and 0 transitions.
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Graph (complete) has 931 edges and 541 vertex of which 349 are kept as prefixes of interest. Removing 192 places using SCC suffix rule.0 ms
Discarding 192 places :
Also discarding 0 output transitions
Iterating post reduction 0 with 334 rules applied. Total rules applied 587 place count 349 transition count 378
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 1 with 96 rules applied. Total rules applied 683 place count 349 transition count 282
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 688 place count 349 transition count 277
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 693 place count 344 transition count 277
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 694 place count 343 transition count 276
Reduce places removed 69 places and 0 transitions.
Graph (trivial) has 264 edges and 274 vertex of which 88 / 274 are part of one of the 1 SCC in 0 ms
Free SCC test removed 87 places
Drop transitions removed 178 transitions
Trivial Post-agglo rules discarded 178 transitions
Performed 178 trivial Post agglomeration. Transition count delta: 178
Iterating post reduction 3 with 248 rules applied. Total rules applied 942 place count 187 transition count 98
Reduce places removed 182 places and 0 transitions.
Drop transitions removed 94 transitions
Reduce isomorphic transitions removed 94 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 277 rules applied. Total rules applied 1219 place count 5 transition count 3
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1221 place count 3 transition count 3
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1221 place count 3 transition count 2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1223 place count 2 transition count 2
Applied a total of 1223 rules in 120 ms. Remains 2 /786 variables (removed 784) and now considering 2/719 (removed 717) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 120 ms. Remains : 2/786 places, 2/719 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Incomplete random walk after 10000 steps, including 90 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 463869 steps, run timeout after 3001 ms. (steps per millisecond=154 ) properties seen :{}
Probabilistic random walk after 463869 steps, saw 78128 distinct states, run finished after 3001 ms. (steps per millisecond=154 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 21:28:41] [INFO ] Invariant cache hit.
[2023-03-16 21:28:41] [INFO ] [Real]Absence check using 171 positive place invariants in 301 ms returned sat
[2023-03-16 21:28:42] [INFO ] After 326ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-16 21:28:42] [INFO ] State equation strengthened by 234 read => feed constraints.
[2023-03-16 21:28:42] [INFO ] After 149ms SMT Verify possible using 234 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:28:42] [INFO ] After 985ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:28:42] [INFO ] [Nat]Absence check using 171 positive place invariants in 85 ms returned sat
[2023-03-16 21:28:43] [INFO ] After 411ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 21:28:43] [INFO ] After 131ms SMT Verify possible using 234 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 21:28:43] [INFO ] After 243ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 59 ms.
[2023-03-16 21:28:43] [INFO ] After 991ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 1 out of 786 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 786/786 places, 719/719 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 786 transition count 717
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 784 transition count 717
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 9 place count 779 transition count 712
Iterating global reduction 0 with 5 rules applied. Total rules applied 14 place count 779 transition count 712
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 778 transition count 711
Free-agglomeration rule applied 237 times.
Iterating global reduction 0 with 237 rules applied. Total rules applied 253 place count 778 transition count 474
Reduce places removed 237 places and 0 transitions.
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Graph (complete) has 931 edges and 541 vertex of which 349 are kept as prefixes of interest. Removing 192 places using SCC suffix rule.0 ms
Discarding 192 places :
Also discarding 0 output transitions
Iterating post reduction 0 with 334 rules applied. Total rules applied 587 place count 349 transition count 378
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 1 with 96 rules applied. Total rules applied 683 place count 349 transition count 282
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 688 place count 349 transition count 277
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 693 place count 344 transition count 277
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 694 place count 343 transition count 276
Reduce places removed 69 places and 0 transitions.
Graph (trivial) has 264 edges and 274 vertex of which 88 / 274 are part of one of the 1 SCC in 0 ms
Free SCC test removed 87 places
Drop transitions removed 178 transitions
Trivial Post-agglo rules discarded 178 transitions
Performed 178 trivial Post agglomeration. Transition count delta: 178
Iterating post reduction 3 with 248 rules applied. Total rules applied 942 place count 187 transition count 98
Reduce places removed 182 places and 0 transitions.
Drop transitions removed 94 transitions
Reduce isomorphic transitions removed 94 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 277 rules applied. Total rules applied 1219 place count 5 transition count 3
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1221 place count 3 transition count 3
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1221 place count 3 transition count 2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1223 place count 2 transition count 2
Applied a total of 1223 rules in 111 ms. Remains 2 /786 variables (removed 784) and now considering 2/719 (removed 717) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 111 ms. Remains : 2/786 places, 2/719 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Incomplete random walk after 10000 steps, including 91 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 486992 steps, run timeout after 3001 ms. (steps per millisecond=162 ) properties seen :{}
Probabilistic random walk after 486992 steps, saw 80666 distinct states, run finished after 3001 ms. (steps per millisecond=162 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 21:28:46] [INFO ] Invariant cache hit.
[2023-03-16 21:28:47] [INFO ] [Real]Absence check using 171 positive place invariants in 779 ms returned sat
[2023-03-16 21:28:48] [INFO ] After 396ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-16 21:28:48] [INFO ] State equation strengthened by 234 read => feed constraints.
[2023-03-16 21:28:48] [INFO ] After 158ms SMT Verify possible using 234 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:28:48] [INFO ] After 1547ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:28:48] [INFO ] [Nat]Absence check using 171 positive place invariants in 45 ms returned sat
[2023-03-16 21:28:48] [INFO ] After 374ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 21:28:48] [INFO ] After 111ms SMT Verify possible using 234 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 21:28:49] [INFO ] After 205ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 61 ms.
[2023-03-16 21:28:49] [INFO ] After 882ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 786 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 786/786 places, 719/719 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 786 transition count 717
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 784 transition count 717
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 9 place count 779 transition count 712
Iterating global reduction 0 with 5 rules applied. Total rules applied 14 place count 779 transition count 712
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 778 transition count 711
Free-agglomeration rule applied 237 times.
Iterating global reduction 0 with 237 rules applied. Total rules applied 253 place count 778 transition count 474
Reduce places removed 237 places and 0 transitions.
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Graph (complete) has 931 edges and 541 vertex of which 349 are kept as prefixes of interest. Removing 192 places using SCC suffix rule.0 ms
Discarding 192 places :
Also discarding 0 output transitions
Iterating post reduction 0 with 334 rules applied. Total rules applied 587 place count 349 transition count 378
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 1 with 96 rules applied. Total rules applied 683 place count 349 transition count 282
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 688 place count 349 transition count 277
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 693 place count 344 transition count 277
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 694 place count 343 transition count 276
Reduce places removed 69 places and 0 transitions.
Graph (trivial) has 264 edges and 274 vertex of which 88 / 274 are part of one of the 1 SCC in 0 ms
Free SCC test removed 87 places
Drop transitions removed 178 transitions
Trivial Post-agglo rules discarded 178 transitions
Performed 178 trivial Post agglomeration. Transition count delta: 178
Iterating post reduction 3 with 248 rules applied. Total rules applied 942 place count 187 transition count 98
Reduce places removed 182 places and 0 transitions.
Drop transitions removed 94 transitions
Reduce isomorphic transitions removed 94 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 277 rules applied. Total rules applied 1219 place count 5 transition count 3
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1221 place count 3 transition count 3
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1221 place count 3 transition count 2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1223 place count 2 transition count 2
Applied a total of 1223 rules in 90 ms. Remains 2 /786 variables (removed 784) and now considering 2/719 (removed 717) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 90 ms. Remains : 2/786 places, 2/719 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Incomplete random walk after 10000 steps, including 91 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 474730 steps, run timeout after 3001 ms. (steps per millisecond=158 ) properties seen :{}
Probabilistic random walk after 474730 steps, saw 79378 distinct states, run finished after 3001 ms. (steps per millisecond=158 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 21:28:52] [INFO ] Invariant cache hit.
[2023-03-16 21:28:53] [INFO ] [Real]Absence check using 171 positive place invariants in 527 ms returned sat
[2023-03-16 21:28:53] [INFO ] After 383ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-16 21:28:53] [INFO ] State equation strengthened by 234 read => feed constraints.
[2023-03-16 21:28:53] [INFO ] After 103ms SMT Verify possible using 234 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:28:53] [INFO ] After 1228ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:28:53] [INFO ] [Nat]Absence check using 171 positive place invariants in 34 ms returned sat
[2023-03-16 21:28:54] [INFO ] After 300ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 21:28:54] [INFO ] After 99ms SMT Verify possible using 234 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 21:28:54] [INFO ] After 163ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 40 ms.
[2023-03-16 21:28:54] [INFO ] After 714ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 1 out of 786 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 786/786 places, 719/719 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 786 transition count 717
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 784 transition count 717
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 9 place count 779 transition count 712
Iterating global reduction 0 with 5 rules applied. Total rules applied 14 place count 779 transition count 712
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 778 transition count 711
Free-agglomeration rule applied 237 times.
Iterating global reduction 0 with 237 rules applied. Total rules applied 253 place count 778 transition count 474
Reduce places removed 237 places and 0 transitions.
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Graph (complete) has 931 edges and 541 vertex of which 349 are kept as prefixes of interest. Removing 192 places using SCC suffix rule.1 ms
Discarding 192 places :
Also discarding 0 output transitions
Iterating post reduction 0 with 334 rules applied. Total rules applied 587 place count 349 transition count 378
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 1 with 96 rules applied. Total rules applied 683 place count 349 transition count 282
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 688 place count 349 transition count 277
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 693 place count 344 transition count 277
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 694 place count 343 transition count 276
Reduce places removed 69 places and 0 transitions.
Graph (trivial) has 264 edges and 274 vertex of which 88 / 274 are part of one of the 1 SCC in 0 ms
Free SCC test removed 87 places
Drop transitions removed 178 transitions
Trivial Post-agglo rules discarded 178 transitions
Performed 178 trivial Post agglomeration. Transition count delta: 178
Iterating post reduction 3 with 248 rules applied. Total rules applied 942 place count 187 transition count 98
Reduce places removed 182 places and 0 transitions.
Drop transitions removed 94 transitions
Reduce isomorphic transitions removed 94 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 277 rules applied. Total rules applied 1219 place count 5 transition count 3
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1221 place count 3 transition count 3
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1221 place count 3 transition count 2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1223 place count 2 transition count 2
Applied a total of 1223 rules in 59 ms. Remains 2 /786 variables (removed 784) and now considering 2/719 (removed 717) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 59 ms. Remains : 2/786 places, 2/719 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Incomplete random walk after 10000 steps, including 89 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 456483 steps, run timeout after 3001 ms. (steps per millisecond=152 ) properties seen :{}
Probabilistic random walk after 456483 steps, saw 77068 distinct states, run finished after 3001 ms. (steps per millisecond=152 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 21:28:57] [INFO ] Invariant cache hit.
[2023-03-16 21:28:57] [INFO ] [Real]Absence check using 171 positive place invariants in 43 ms returned sat
[2023-03-16 21:28:57] [INFO ] After 535ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:28:58] [INFO ] [Nat]Absence check using 171 positive place invariants in 32 ms returned sat
[2023-03-16 21:28:58] [INFO ] After 318ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 21:28:58] [INFO ] State equation strengthened by 234 read => feed constraints.
[2023-03-16 21:28:58] [INFO ] After 104ms SMT Verify possible using 234 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 21:28:58] [INFO ] After 181ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 49 ms.
[2023-03-16 21:28:58] [INFO ] After 746ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 1 out of 786 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 786/786 places, 719/719 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 786 transition count 717
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 784 transition count 717
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 9 place count 779 transition count 712
Iterating global reduction 0 with 5 rules applied. Total rules applied 14 place count 779 transition count 712
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 778 transition count 711
Free-agglomeration rule applied 237 times.
Iterating global reduction 0 with 237 rules applied. Total rules applied 253 place count 778 transition count 474
Reduce places removed 237 places and 0 transitions.
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Graph (complete) has 931 edges and 541 vertex of which 349 are kept as prefixes of interest. Removing 192 places using SCC suffix rule.1 ms
Discarding 192 places :
Also discarding 0 output transitions
Iterating post reduction 0 with 334 rules applied. Total rules applied 587 place count 349 transition count 378
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 1 with 96 rules applied. Total rules applied 683 place count 349 transition count 282
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 688 place count 349 transition count 277
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 693 place count 344 transition count 277
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 694 place count 343 transition count 276
Reduce places removed 69 places and 0 transitions.
Graph (trivial) has 264 edges and 274 vertex of which 88 / 274 are part of one of the 1 SCC in 0 ms
Free SCC test removed 87 places
Drop transitions removed 178 transitions
Trivial Post-agglo rules discarded 178 transitions
Performed 178 trivial Post agglomeration. Transition count delta: 178
Iterating post reduction 3 with 248 rules applied. Total rules applied 942 place count 187 transition count 98
Reduce places removed 182 places and 0 transitions.
Drop transitions removed 94 transitions
Reduce isomorphic transitions removed 94 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 277 rules applied. Total rules applied 1219 place count 5 transition count 3
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1221 place count 3 transition count 3
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1221 place count 3 transition count 2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1223 place count 2 transition count 2
Applied a total of 1223 rules in 87 ms. Remains 2 /786 variables (removed 784) and now considering 2/719 (removed 717) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 87 ms. Remains : 2/786 places, 2/719 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Incomplete random walk after 10000 steps, including 93 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 452288 steps, run timeout after 3001 ms. (steps per millisecond=150 ) properties seen :{}
Probabilistic random walk after 452288 steps, saw 76560 distinct states, run finished after 3001 ms. (steps per millisecond=150 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 21:29:01] [INFO ] Invariant cache hit.
[2023-03-16 21:29:02] [INFO ] [Real]Absence check using 171 positive place invariants in 35 ms returned sat
[2023-03-16 21:29:02] [INFO ] After 500ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:29:02] [INFO ] [Nat]Absence check using 171 positive place invariants in 49 ms returned sat
[2023-03-16 21:29:03] [INFO ] After 740ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 21:29:03] [INFO ] State equation strengthened by 234 read => feed constraints.
[2023-03-16 21:29:03] [INFO ] After 143ms SMT Verify possible using 234 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 21:29:03] [INFO ] After 265ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 97 ms.
[2023-03-16 21:29:03] [INFO ] After 1385ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 786 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 786/786 places, 719/719 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 786 transition count 717
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 784 transition count 717
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 9 place count 779 transition count 712
Iterating global reduction 0 with 5 rules applied. Total rules applied 14 place count 779 transition count 712
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 778 transition count 711
Free-agglomeration rule applied 237 times.
Iterating global reduction 0 with 237 rules applied. Total rules applied 253 place count 778 transition count 474
Reduce places removed 237 places and 0 transitions.
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Graph (complete) has 931 edges and 541 vertex of which 349 are kept as prefixes of interest. Removing 192 places using SCC suffix rule.0 ms
Discarding 192 places :
Also discarding 0 output transitions
Iterating post reduction 0 with 334 rules applied. Total rules applied 587 place count 349 transition count 378
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 1 with 96 rules applied. Total rules applied 683 place count 349 transition count 282
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 688 place count 349 transition count 277
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 693 place count 344 transition count 277
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 694 place count 343 transition count 276
Reduce places removed 69 places and 0 transitions.
Graph (trivial) has 264 edges and 274 vertex of which 88 / 274 are part of one of the 1 SCC in 1 ms
Free SCC test removed 87 places
Drop transitions removed 178 transitions
Trivial Post-agglo rules discarded 178 transitions
Performed 178 trivial Post agglomeration. Transition count delta: 178
Iterating post reduction 3 with 248 rules applied. Total rules applied 942 place count 187 transition count 98
Reduce places removed 182 places and 0 transitions.
Drop transitions removed 94 transitions
Reduce isomorphic transitions removed 94 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 277 rules applied. Total rules applied 1219 place count 5 transition count 3
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1221 place count 3 transition count 3
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1221 place count 3 transition count 2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1223 place count 2 transition count 2
Applied a total of 1223 rules in 142 ms. Remains 2 /786 variables (removed 784) and now considering 2/719 (removed 717) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 142 ms. Remains : 2/786 places, 2/719 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Incomplete random walk after 10000 steps, including 94 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 451322 steps, run timeout after 3001 ms. (steps per millisecond=150 ) properties seen :{}
Probabilistic random walk after 451322 steps, saw 76456 distinct states, run finished after 3001 ms. (steps per millisecond=150 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 21:29:07] [INFO ] Invariant cache hit.
[2023-03-16 21:29:07] [INFO ] [Real]Absence check using 171 positive place invariants in 32 ms returned sat
[2023-03-16 21:29:07] [INFO ] After 330ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-16 21:29:07] [INFO ] State equation strengthened by 234 read => feed constraints.
[2023-03-16 21:29:07] [INFO ] After 97ms SMT Verify possible using 234 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:29:07] [INFO ] After 631ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:29:07] [INFO ] [Nat]Absence check using 171 positive place invariants in 34 ms returned sat
[2023-03-16 21:29:08] [INFO ] After 332ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 21:29:08] [INFO ] After 100ms SMT Verify possible using 234 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 21:29:08] [INFO ] After 220ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 60 ms.
[2023-03-16 21:29:08] [INFO ] After 805ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 786 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 786/786 places, 719/719 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 786 transition count 717
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 784 transition count 717
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 9 place count 779 transition count 712
Iterating global reduction 0 with 5 rules applied. Total rules applied 14 place count 779 transition count 712
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 778 transition count 711
Free-agglomeration rule applied 237 times.
Iterating global reduction 0 with 237 rules applied. Total rules applied 253 place count 778 transition count 474
Reduce places removed 237 places and 0 transitions.
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Graph (complete) has 931 edges and 541 vertex of which 349 are kept as prefixes of interest. Removing 192 places using SCC suffix rule.1 ms
Discarding 192 places :
Also discarding 0 output transitions
Iterating post reduction 0 with 334 rules applied. Total rules applied 587 place count 349 transition count 378
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 1 with 96 rules applied. Total rules applied 683 place count 349 transition count 282
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 688 place count 349 transition count 277
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 693 place count 344 transition count 277
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 694 place count 343 transition count 276
Reduce places removed 69 places and 0 transitions.
Graph (trivial) has 264 edges and 274 vertex of which 88 / 274 are part of one of the 1 SCC in 0 ms
Free SCC test removed 87 places
Drop transitions removed 178 transitions
Trivial Post-agglo rules discarded 178 transitions
Performed 178 trivial Post agglomeration. Transition count delta: 178
Iterating post reduction 3 with 248 rules applied. Total rules applied 942 place count 187 transition count 98
Reduce places removed 182 places and 0 transitions.
Drop transitions removed 94 transitions
Reduce isomorphic transitions removed 94 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 277 rules applied. Total rules applied 1219 place count 5 transition count 3
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1221 place count 3 transition count 3
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1221 place count 3 transition count 2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1223 place count 2 transition count 2
Applied a total of 1223 rules in 90 ms. Remains 2 /786 variables (removed 784) and now considering 2/719 (removed 717) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 90 ms. Remains : 2/786 places, 2/719 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Incomplete random walk after 10000 steps, including 91 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 455900 steps, run timeout after 3001 ms. (steps per millisecond=151 ) properties seen :{}
Probabilistic random walk after 455900 steps, saw 76990 distinct states, run finished after 3001 ms. (steps per millisecond=151 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 21:29:11] [INFO ] Invariant cache hit.
[2023-03-16 21:29:12] [INFO ] [Real]Absence check using 171 positive place invariants in 89 ms returned sat
[2023-03-16 21:29:12] [INFO ] After 389ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-16 21:29:12] [INFO ] State equation strengthened by 234 read => feed constraints.
[2023-03-16 21:29:12] [INFO ] After 137ms SMT Verify possible using 234 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:29:12] [INFO ] After 879ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:29:12] [INFO ] [Nat]Absence check using 171 positive place invariants in 34 ms returned sat
[2023-03-16 21:29:13] [INFO ] After 393ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 21:29:13] [INFO ] After 114ms SMT Verify possible using 234 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 21:29:13] [INFO ] After 273ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 63 ms.
[2023-03-16 21:29:13] [INFO ] After 946ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 1 out of 786 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 786/786 places, 719/719 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 786 transition count 717
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 784 transition count 717
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 9 place count 779 transition count 712
Iterating global reduction 0 with 5 rules applied. Total rules applied 14 place count 779 transition count 712
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 778 transition count 711
Free-agglomeration rule applied 237 times.
Iterating global reduction 0 with 237 rules applied. Total rules applied 253 place count 778 transition count 474
Reduce places removed 237 places and 0 transitions.
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Graph (complete) has 931 edges and 541 vertex of which 349 are kept as prefixes of interest. Removing 192 places using SCC suffix rule.0 ms
Discarding 192 places :
Also discarding 0 output transitions
Iterating post reduction 0 with 334 rules applied. Total rules applied 587 place count 349 transition count 378
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 1 with 96 rules applied. Total rules applied 683 place count 349 transition count 282
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 688 place count 349 transition count 277
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 693 place count 344 transition count 277
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 694 place count 343 transition count 276
Reduce places removed 69 places and 0 transitions.
Graph (trivial) has 264 edges and 274 vertex of which 88 / 274 are part of one of the 1 SCC in 1 ms
Free SCC test removed 87 places
Drop transitions removed 178 transitions
Trivial Post-agglo rules discarded 178 transitions
Performed 178 trivial Post agglomeration. Transition count delta: 178
Iterating post reduction 3 with 248 rules applied. Total rules applied 942 place count 187 transition count 98
Reduce places removed 182 places and 0 transitions.
Drop transitions removed 94 transitions
Reduce isomorphic transitions removed 94 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 277 rules applied. Total rules applied 1219 place count 5 transition count 3
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1221 place count 3 transition count 3
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1221 place count 3 transition count 2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1223 place count 2 transition count 2
Applied a total of 1223 rules in 94 ms. Remains 2 /786 variables (removed 784) and now considering 2/719 (removed 717) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 94 ms. Remains : 2/786 places, 2/719 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=0 )
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Incomplete random walk after 10000 steps, including 94 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 468335 steps, run timeout after 3001 ms. (steps per millisecond=156 ) properties seen :{}
Probabilistic random walk after 468335 steps, saw 78674 distinct states, run finished after 3001 ms. (steps per millisecond=156 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 21:29:16] [INFO ] Invariant cache hit.
[2023-03-16 21:29:17] [INFO ] [Real]Absence check using 171 positive place invariants in 141 ms returned sat
[2023-03-16 21:29:17] [INFO ] After 510ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-16 21:29:17] [INFO ] State equation strengthened by 234 read => feed constraints.
[2023-03-16 21:29:17] [INFO ] After 152ms SMT Verify possible using 234 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:29:17] [INFO ] After 974ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:29:17] [INFO ] [Nat]Absence check using 171 positive place invariants in 43 ms returned sat
[2023-03-16 21:29:18] [INFO ] After 312ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 21:29:18] [INFO ] After 102ms SMT Verify possible using 234 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 21:29:18] [INFO ] After 180ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 49 ms.
[2023-03-16 21:29:18] [INFO ] After 829ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 786 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 786/786 places, 719/719 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 786 transition count 717
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 784 transition count 717
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 9 place count 779 transition count 712
Iterating global reduction 0 with 5 rules applied. Total rules applied 14 place count 779 transition count 712
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 778 transition count 711
Free-agglomeration rule applied 237 times.
Iterating global reduction 0 with 237 rules applied. Total rules applied 253 place count 778 transition count 474
Reduce places removed 237 places and 0 transitions.
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Graph (complete) has 931 edges and 541 vertex of which 349 are kept as prefixes of interest. Removing 192 places using SCC suffix rule.0 ms
Discarding 192 places :
Also discarding 0 output transitions
Iterating post reduction 0 with 334 rules applied. Total rules applied 587 place count 349 transition count 378
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 1 with 96 rules applied. Total rules applied 683 place count 349 transition count 282
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 688 place count 349 transition count 277
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 693 place count 344 transition count 277
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 694 place count 343 transition count 276
Reduce places removed 69 places and 0 transitions.
Graph (trivial) has 264 edges and 274 vertex of which 88 / 274 are part of one of the 1 SCC in 0 ms
Free SCC test removed 87 places
Drop transitions removed 178 transitions
Trivial Post-agglo rules discarded 178 transitions
Performed 178 trivial Post agglomeration. Transition count delta: 178
Iterating post reduction 3 with 248 rules applied. Total rules applied 942 place count 187 transition count 98
Reduce places removed 182 places and 0 transitions.
Drop transitions removed 94 transitions
Reduce isomorphic transitions removed 94 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 277 rules applied. Total rules applied 1219 place count 5 transition count 3
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1221 place count 3 transition count 3
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1221 place count 3 transition count 2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1223 place count 2 transition count 2
Applied a total of 1223 rules in 145 ms. Remains 2 /786 variables (removed 784) and now considering 2/719 (removed 717) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 145 ms. Remains : 2/786 places, 2/719 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Incomplete random walk after 10000 steps, including 95 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 445219 steps, run timeout after 3001 ms. (steps per millisecond=148 ) properties seen :{}
Probabilistic random walk after 445219 steps, saw 75682 distinct states, run finished after 3009 ms. (steps per millisecond=147 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 21:29:21] [INFO ] Invariant cache hit.
[2023-03-16 21:29:22] [INFO ] [Real]Absence check using 171 positive place invariants in 42 ms returned sat
[2023-03-16 21:29:22] [INFO ] After 498ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-16 21:29:22] [INFO ] State equation strengthened by 234 read => feed constraints.
[2023-03-16 21:29:22] [INFO ] After 95ms SMT Verify possible using 234 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:29:22] [INFO ] After 798ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:29:22] [INFO ] [Nat]Absence check using 171 positive place invariants in 32 ms returned sat
[2023-03-16 21:29:24] [INFO ] After 1531ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 21:29:24] [INFO ] After 171ms SMT Verify possible using 234 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 21:29:24] [INFO ] After 298ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 52 ms.
[2023-03-16 21:29:24] [INFO ] After 2085ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 786 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 786/786 places, 719/719 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 786 transition count 717
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 784 transition count 717
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 9 place count 779 transition count 712
Iterating global reduction 0 with 5 rules applied. Total rules applied 14 place count 779 transition count 712
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 778 transition count 711
Free-agglomeration rule applied 237 times.
Iterating global reduction 0 with 237 rules applied. Total rules applied 253 place count 778 transition count 474
Reduce places removed 237 places and 0 transitions.
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Graph (complete) has 931 edges and 541 vertex of which 349 are kept as prefixes of interest. Removing 192 places using SCC suffix rule.0 ms
Discarding 192 places :
Also discarding 0 output transitions
Iterating post reduction 0 with 334 rules applied. Total rules applied 587 place count 349 transition count 378
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 1 with 96 rules applied. Total rules applied 683 place count 349 transition count 282
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 688 place count 349 transition count 277
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 693 place count 344 transition count 277
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 694 place count 343 transition count 276
Reduce places removed 69 places and 0 transitions.
Graph (trivial) has 264 edges and 274 vertex of which 88 / 274 are part of one of the 1 SCC in 0 ms
Free SCC test removed 87 places
Drop transitions removed 178 transitions
Trivial Post-agglo rules discarded 178 transitions
Performed 178 trivial Post agglomeration. Transition count delta: 178
Iterating post reduction 3 with 248 rules applied. Total rules applied 942 place count 187 transition count 98
Reduce places removed 182 places and 0 transitions.
Drop transitions removed 94 transitions
Reduce isomorphic transitions removed 94 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 277 rules applied. Total rules applied 1219 place count 5 transition count 3
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1221 place count 3 transition count 3
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1221 place count 3 transition count 2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1223 place count 2 transition count 2
Applied a total of 1223 rules in 88 ms. Remains 2 /786 variables (removed 784) and now considering 2/719 (removed 717) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 88 ms. Remains : 2/786 places, 2/719 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Incomplete random walk after 10000 steps, including 93 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 465377 steps, run timeout after 3001 ms. (steps per millisecond=155 ) properties seen :{}
Probabilistic random walk after 465377 steps, saw 78308 distinct states, run finished after 3001 ms. (steps per millisecond=155 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 21:29:27] [INFO ] Invariant cache hit.
[2023-03-16 21:29:28] [INFO ] [Real]Absence check using 171 positive place invariants in 36 ms returned sat
[2023-03-16 21:29:28] [INFO ] After 307ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-16 21:29:28] [INFO ] State equation strengthened by 234 read => feed constraints.
[2023-03-16 21:29:28] [INFO ] After 101ms SMT Verify possible using 234 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:29:28] [INFO ] After 645ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:29:28] [INFO ] [Nat]Absence check using 171 positive place invariants in 31 ms returned sat
[2023-03-16 21:29:29] [INFO ] After 367ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 21:29:29] [INFO ] After 182ms SMT Verify possible using 234 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 21:29:29] [INFO ] After 309ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 82 ms.
[2023-03-16 21:29:29] [INFO ] After 970ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 1 out of 786 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 786/786 places, 719/719 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 786 transition count 717
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 784 transition count 717
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 9 place count 779 transition count 712
Iterating global reduction 0 with 5 rules applied. Total rules applied 14 place count 779 transition count 712
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 778 transition count 711
Free-agglomeration rule applied 237 times.
Iterating global reduction 0 with 237 rules applied. Total rules applied 253 place count 778 transition count 474
Reduce places removed 237 places and 0 transitions.
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Graph (complete) has 931 edges and 541 vertex of which 349 are kept as prefixes of interest. Removing 192 places using SCC suffix rule.0 ms
Discarding 192 places :
Also discarding 0 output transitions
Iterating post reduction 0 with 334 rules applied. Total rules applied 587 place count 349 transition count 378
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 1 with 96 rules applied. Total rules applied 683 place count 349 transition count 282
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 688 place count 349 transition count 277
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 693 place count 344 transition count 277
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 694 place count 343 transition count 276
Reduce places removed 69 places and 0 transitions.
Graph (trivial) has 264 edges and 274 vertex of which 88 / 274 are part of one of the 1 SCC in 0 ms
Free SCC test removed 87 places
Drop transitions removed 178 transitions
Trivial Post-agglo rules discarded 178 transitions
Performed 178 trivial Post agglomeration. Transition count delta: 178
Iterating post reduction 3 with 248 rules applied. Total rules applied 942 place count 187 transition count 98
Reduce places removed 182 places and 0 transitions.
Drop transitions removed 94 transitions
Reduce isomorphic transitions removed 94 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 277 rules applied. Total rules applied 1219 place count 5 transition count 3
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1221 place count 3 transition count 3
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1221 place count 3 transition count 2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1223 place count 2 transition count 2
Applied a total of 1223 rules in 114 ms. Remains 2 /786 variables (removed 784) and now considering 2/719 (removed 717) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 114 ms. Remains : 2/786 places, 2/719 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Incomplete random walk after 10000 steps, including 91 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 469482 steps, run timeout after 3001 ms. (steps per millisecond=156 ) properties seen :{}
Probabilistic random walk after 469482 steps, saw 78790 distinct states, run finished after 3001 ms. (steps per millisecond=156 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 21:29:32] [INFO ] Invariant cache hit.
[2023-03-16 21:29:32] [INFO ] [Real]Absence check using 171 positive place invariants in 44 ms returned sat
[2023-03-16 21:29:33] [INFO ] After 285ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-16 21:29:33] [INFO ] State equation strengthened by 234 read => feed constraints.
[2023-03-16 21:29:33] [INFO ] After 101ms SMT Verify possible using 234 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:29:33] [INFO ] After 627ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:29:33] [INFO ] [Nat]Absence check using 171 positive place invariants in 31 ms returned sat
[2023-03-16 21:29:33] [INFO ] After 324ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 21:29:33] [INFO ] After 103ms SMT Verify possible using 234 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 21:29:34] [INFO ] After 176ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 45 ms.
[2023-03-16 21:29:34] [INFO ] After 712ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 786 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 786/786 places, 719/719 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 786 transition count 717
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 784 transition count 717
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 9 place count 779 transition count 712
Iterating global reduction 0 with 5 rules applied. Total rules applied 14 place count 779 transition count 712
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 778 transition count 711
Free-agglomeration rule applied 237 times.
Iterating global reduction 0 with 237 rules applied. Total rules applied 253 place count 778 transition count 474
Reduce places removed 237 places and 0 transitions.
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Graph (complete) has 931 edges and 541 vertex of which 349 are kept as prefixes of interest. Removing 192 places using SCC suffix rule.1 ms
Discarding 192 places :
Also discarding 0 output transitions
Iterating post reduction 0 with 334 rules applied. Total rules applied 587 place count 349 transition count 378
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 1 with 96 rules applied. Total rules applied 683 place count 349 transition count 282
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 688 place count 349 transition count 277
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 693 place count 344 transition count 277
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 694 place count 343 transition count 276
Reduce places removed 69 places and 0 transitions.
Graph (trivial) has 264 edges and 274 vertex of which 88 / 274 are part of one of the 1 SCC in 0 ms
Free SCC test removed 87 places
Drop transitions removed 178 transitions
Trivial Post-agglo rules discarded 178 transitions
Performed 178 trivial Post agglomeration. Transition count delta: 178
Iterating post reduction 3 with 248 rules applied. Total rules applied 942 place count 187 transition count 98
Reduce places removed 182 places and 0 transitions.
Drop transitions removed 94 transitions
Reduce isomorphic transitions removed 94 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 277 rules applied. Total rules applied 1219 place count 5 transition count 3
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1221 place count 3 transition count 3
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1221 place count 3 transition count 2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1223 place count 2 transition count 2
Applied a total of 1223 rules in 108 ms. Remains 2 /786 variables (removed 784) and now considering 2/719 (removed 717) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 108 ms. Remains : 2/786 places, 2/719 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Incomplete random walk after 10000 steps, including 92 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 467571 steps, run timeout after 3001 ms. (steps per millisecond=155 ) properties seen :{}
Probabilistic random walk after 467571 steps, saw 78570 distinct states, run finished after 3001 ms. (steps per millisecond=155 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 21:29:37] [INFO ] Invariant cache hit.
[2023-03-16 21:29:37] [INFO ] [Real]Absence check using 171 positive place invariants in 38 ms returned sat
[2023-03-16 21:29:37] [INFO ] After 528ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:29:38] [INFO ] [Nat]Absence check using 171 positive place invariants in 31 ms returned sat
[2023-03-16 21:29:38] [INFO ] After 253ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 21:29:38] [INFO ] State equation strengthened by 234 read => feed constraints.
[2023-03-16 21:29:38] [INFO ] After 124ms SMT Verify possible using 234 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 21:29:38] [INFO ] After 239ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 75 ms.
[2023-03-16 21:29:38] [INFO ] After 772ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 1 out of 786 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 786/786 places, 719/719 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 786 transition count 717
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 784 transition count 717
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 9 place count 779 transition count 712
Iterating global reduction 0 with 5 rules applied. Total rules applied 14 place count 779 transition count 712
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 778 transition count 711
Free-agglomeration rule applied 237 times.
Iterating global reduction 0 with 237 rules applied. Total rules applied 253 place count 778 transition count 474
Reduce places removed 237 places and 0 transitions.
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Graph (complete) has 931 edges and 541 vertex of which 349 are kept as prefixes of interest. Removing 192 places using SCC suffix rule.0 ms
Discarding 192 places :
Also discarding 0 output transitions
Iterating post reduction 0 with 334 rules applied. Total rules applied 587 place count 349 transition count 378
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 1 with 96 rules applied. Total rules applied 683 place count 349 transition count 282
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 688 place count 349 transition count 277
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 693 place count 344 transition count 277
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 694 place count 343 transition count 276
Reduce places removed 69 places and 0 transitions.
Graph (trivial) has 264 edges and 274 vertex of which 88 / 274 are part of one of the 1 SCC in 0 ms
Free SCC test removed 87 places
Drop transitions removed 178 transitions
Trivial Post-agglo rules discarded 178 transitions
Performed 178 trivial Post agglomeration. Transition count delta: 178
Iterating post reduction 3 with 248 rules applied. Total rules applied 942 place count 187 transition count 98
Reduce places removed 182 places and 0 transitions.
Drop transitions removed 94 transitions
Reduce isomorphic transitions removed 94 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 277 rules applied. Total rules applied 1219 place count 5 transition count 3
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1221 place count 3 transition count 3
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1221 place count 3 transition count 2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1223 place count 2 transition count 2
Applied a total of 1223 rules in 90 ms. Remains 2 /786 variables (removed 784) and now considering 2/719 (removed 717) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 90 ms. Remains : 2/786 places, 2/719 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Incomplete random walk after 10000 steps, including 97 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 483210 steps, run timeout after 3001 ms. (steps per millisecond=161 ) properties seen :{}
Probabilistic random walk after 483210 steps, saw 80302 distinct states, run finished after 3001 ms. (steps per millisecond=161 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 21:29:41] [INFO ] Invariant cache hit.
[2023-03-16 21:29:42] [INFO ] [Real]Absence check using 171 positive place invariants in 33 ms returned sat
[2023-03-16 21:29:42] [INFO ] After 613ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:29:42] [INFO ] [Nat]Absence check using 171 positive place invariants in 35 ms returned sat
[2023-03-16 21:29:42] [INFO ] After 287ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 21:29:42] [INFO ] State equation strengthened by 234 read => feed constraints.
[2023-03-16 21:29:43] [INFO ] After 152ms SMT Verify possible using 234 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 21:29:43] [INFO ] After 242ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 89 ms.
[2023-03-16 21:29:43] [INFO ] After 836ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 786 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 786/786 places, 719/719 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 786 transition count 717
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 784 transition count 717
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 9 place count 779 transition count 712
Iterating global reduction 0 with 5 rules applied. Total rules applied 14 place count 779 transition count 712
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 778 transition count 711
Free-agglomeration rule applied 237 times.
Iterating global reduction 0 with 237 rules applied. Total rules applied 253 place count 778 transition count 474
Reduce places removed 237 places and 0 transitions.
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Graph (complete) has 931 edges and 541 vertex of which 349 are kept as prefixes of interest. Removing 192 places using SCC suffix rule.0 ms
Discarding 192 places :
Also discarding 0 output transitions
Iterating post reduction 0 with 334 rules applied. Total rules applied 587 place count 349 transition count 378
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 1 with 96 rules applied. Total rules applied 683 place count 349 transition count 282
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 688 place count 349 transition count 277
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 693 place count 344 transition count 277
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 694 place count 343 transition count 276
Reduce places removed 69 places and 0 transitions.
Graph (trivial) has 264 edges and 274 vertex of which 88 / 274 are part of one of the 1 SCC in 0 ms
Free SCC test removed 87 places
Drop transitions removed 178 transitions
Trivial Post-agglo rules discarded 178 transitions
Performed 178 trivial Post agglomeration. Transition count delta: 178
Iterating post reduction 3 with 248 rules applied. Total rules applied 942 place count 187 transition count 98
Reduce places removed 182 places and 0 transitions.
Drop transitions removed 94 transitions
Reduce isomorphic transitions removed 94 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 277 rules applied. Total rules applied 1219 place count 5 transition count 3
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1221 place count 3 transition count 3
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1221 place count 3 transition count 2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1223 place count 2 transition count 2
Applied a total of 1223 rules in 100 ms. Remains 2 /786 variables (removed 784) and now considering 2/719 (removed 717) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 100 ms. Remains : 2/786 places, 2/719 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Incomplete random walk after 10000 steps, including 90 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 473863 steps, run timeout after 3001 ms. (steps per millisecond=157 ) properties seen :{}
Probabilistic random walk after 473863 steps, saw 79252 distinct states, run finished after 3001 ms. (steps per millisecond=157 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 21:29:46] [INFO ] Invariant cache hit.
[2023-03-16 21:29:46] [INFO ] [Real]Absence check using 171 positive place invariants in 32 ms returned sat
[2023-03-16 21:29:47] [INFO ] After 611ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:29:47] [INFO ] [Nat]Absence check using 171 positive place invariants in 40 ms returned sat
[2023-03-16 21:29:47] [INFO ] After 284ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 21:29:47] [INFO ] State equation strengthened by 234 read => feed constraints.
[2023-03-16 21:29:47] [INFO ] After 141ms SMT Verify possible using 234 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 21:29:47] [INFO ] After 226ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 61 ms.
[2023-03-16 21:29:47] [INFO ] After 789ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 1 out of 786 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 786/786 places, 719/719 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 786 transition count 717
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 784 transition count 717
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 9 place count 779 transition count 712
Iterating global reduction 0 with 5 rules applied. Total rules applied 14 place count 779 transition count 712
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 778 transition count 711
Free-agglomeration rule applied 237 times.
Iterating global reduction 0 with 237 rules applied. Total rules applied 253 place count 778 transition count 474
Reduce places removed 237 places and 0 transitions.
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Graph (complete) has 931 edges and 541 vertex of which 349 are kept as prefixes of interest. Removing 192 places using SCC suffix rule.0 ms
Discarding 192 places :
Also discarding 0 output transitions
Iterating post reduction 0 with 334 rules applied. Total rules applied 587 place count 349 transition count 378
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 1 with 96 rules applied. Total rules applied 683 place count 349 transition count 282
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 688 place count 349 transition count 277
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 693 place count 344 transition count 277
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 694 place count 343 transition count 276
Reduce places removed 69 places and 0 transitions.
Graph (trivial) has 264 edges and 274 vertex of which 88 / 274 are part of one of the 1 SCC in 0 ms
Free SCC test removed 87 places
Drop transitions removed 178 transitions
Trivial Post-agglo rules discarded 178 transitions
Performed 178 trivial Post agglomeration. Transition count delta: 178
Iterating post reduction 3 with 248 rules applied. Total rules applied 942 place count 187 transition count 98
Reduce places removed 182 places and 0 transitions.
Drop transitions removed 94 transitions
Reduce isomorphic transitions removed 94 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 277 rules applied. Total rules applied 1219 place count 5 transition count 3
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1221 place count 3 transition count 3
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1221 place count 3 transition count 2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1223 place count 2 transition count 2
Applied a total of 1223 rules in 93 ms. Remains 2 /786 variables (removed 784) and now considering 2/719 (removed 717) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 93 ms. Remains : 2/786 places, 2/719 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Incomplete random walk after 10000 steps, including 93 resets, run finished after 140 ms. (steps per millisecond=71 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 481512 steps, run timeout after 3001 ms. (steps per millisecond=160 ) properties seen :{}
Probabilistic random walk after 481512 steps, saw 80132 distinct states, run finished after 3001 ms. (steps per millisecond=160 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 21:29:51] [INFO ] Invariant cache hit.
[2023-03-16 21:29:51] [INFO ] [Real]Absence check using 171 positive place invariants in 43 ms returned sat
[2023-03-16 21:29:51] [INFO ] After 526ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:29:52] [INFO ] [Nat]Absence check using 171 positive place invariants in 307 ms returned sat
[2023-03-16 21:29:52] [INFO ] After 305ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 21:29:52] [INFO ] State equation strengthened by 234 read => feed constraints.
[2023-03-16 21:29:52] [INFO ] After 149ms SMT Verify possible using 234 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 21:29:52] [INFO ] After 237ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 57 ms.
[2023-03-16 21:29:52] [INFO ] After 1135ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 1 out of 786 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 786/786 places, 719/719 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 786 transition count 717
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 784 transition count 717
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 9 place count 779 transition count 712
Iterating global reduction 0 with 5 rules applied. Total rules applied 14 place count 779 transition count 712
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 778 transition count 711
Free-agglomeration rule applied 237 times.
Iterating global reduction 0 with 237 rules applied. Total rules applied 253 place count 778 transition count 474
Reduce places removed 237 places and 0 transitions.
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Graph (complete) has 931 edges and 541 vertex of which 349 are kept as prefixes of interest. Removing 192 places using SCC suffix rule.1 ms
Discarding 192 places :
Also discarding 0 output transitions
Iterating post reduction 0 with 334 rules applied. Total rules applied 587 place count 349 transition count 378
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 1 with 96 rules applied. Total rules applied 683 place count 349 transition count 282
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 688 place count 349 transition count 277
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 693 place count 344 transition count 277
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 694 place count 343 transition count 276
Reduce places removed 69 places and 0 transitions.
Graph (trivial) has 264 edges and 274 vertex of which 88 / 274 are part of one of the 1 SCC in 1 ms
Free SCC test removed 87 places
Drop transitions removed 178 transitions
Trivial Post-agglo rules discarded 178 transitions
Performed 178 trivial Post agglomeration. Transition count delta: 178
Iterating post reduction 3 with 248 rules applied. Total rules applied 942 place count 187 transition count 98
Reduce places removed 182 places and 0 transitions.
Drop transitions removed 94 transitions
Reduce isomorphic transitions removed 94 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 277 rules applied. Total rules applied 1219 place count 5 transition count 3
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1221 place count 3 transition count 3
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1221 place count 3 transition count 2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1223 place count 2 transition count 2
Applied a total of 1223 rules in 130 ms. Remains 2 /786 variables (removed 784) and now considering 2/719 (removed 717) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 130 ms. Remains : 2/786 places, 2/719 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Incomplete random walk after 10000 steps, including 95 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 490763 steps, run timeout after 3001 ms. (steps per millisecond=163 ) properties seen :{}
Probabilistic random walk after 490763 steps, saw 81012 distinct states, run finished after 3013 ms. (steps per millisecond=162 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 21:29:56] [INFO ] Invariant cache hit.
[2023-03-16 21:29:56] [INFO ] [Real]Absence check using 171 positive place invariants in 27 ms returned sat
[2023-03-16 21:29:56] [INFO ] After 333ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-16 21:29:56] [INFO ] State equation strengthened by 234 read => feed constraints.
[2023-03-16 21:29:56] [INFO ] After 103ms SMT Verify possible using 234 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:29:56] [INFO ] After 600ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:29:56] [INFO ] [Nat]Absence check using 171 positive place invariants in 33 ms returned sat
[2023-03-16 21:29:57] [INFO ] After 379ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 21:29:57] [INFO ] After 100ms SMT Verify possible using 234 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 21:29:57] [INFO ] After 196ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 53 ms.
[2023-03-16 21:29:57] [INFO ] After 815ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 1 out of 786 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 786/786 places, 719/719 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 786 transition count 717
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 784 transition count 717
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 9 place count 779 transition count 712
Iterating global reduction 0 with 5 rules applied. Total rules applied 14 place count 779 transition count 712
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 778 transition count 711
Free-agglomeration rule applied 237 times.
Iterating global reduction 0 with 237 rules applied. Total rules applied 253 place count 778 transition count 474
Reduce places removed 237 places and 0 transitions.
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Graph (complete) has 931 edges and 541 vertex of which 349 are kept as prefixes of interest. Removing 192 places using SCC suffix rule.0 ms
Discarding 192 places :
Also discarding 0 output transitions
Iterating post reduction 0 with 334 rules applied. Total rules applied 587 place count 349 transition count 378
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 1 with 96 rules applied. Total rules applied 683 place count 349 transition count 282
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 688 place count 349 transition count 277
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 693 place count 344 transition count 277
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 694 place count 343 transition count 276
Reduce places removed 69 places and 0 transitions.
Graph (trivial) has 264 edges and 274 vertex of which 88 / 274 are part of one of the 1 SCC in 0 ms
Free SCC test removed 87 places
Drop transitions removed 178 transitions
Trivial Post-agglo rules discarded 178 transitions
Performed 178 trivial Post agglomeration. Transition count delta: 178
Iterating post reduction 3 with 248 rules applied. Total rules applied 942 place count 187 transition count 98
Reduce places removed 182 places and 0 transitions.
Drop transitions removed 94 transitions
Reduce isomorphic transitions removed 94 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 277 rules applied. Total rules applied 1219 place count 5 transition count 3
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1221 place count 3 transition count 3
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1221 place count 3 transition count 2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1223 place count 2 transition count 2
Applied a total of 1223 rules in 113 ms. Remains 2 /786 variables (removed 784) and now considering 2/719 (removed 717) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 113 ms. Remains : 2/786 places, 2/719 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Incomplete random walk after 10000 steps, including 93 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 474161 steps, run timeout after 3001 ms. (steps per millisecond=158 ) properties seen :{}
Probabilistic random walk after 474161 steps, saw 79308 distinct states, run finished after 3001 ms. (steps per millisecond=158 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-16 21:30:00] [INFO ] Invariant cache hit.
[2023-03-16 21:30:00] [INFO ] [Real]Absence check using 171 positive place invariants in 30 ms returned sat
[2023-03-16 21:30:01] [INFO ] After 711ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-16 21:30:01] [INFO ] State equation strengthened by 234 read => feed constraints.
[2023-03-16 21:30:01] [INFO ] After 114ms SMT Verify possible using 234 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:30:01] [INFO ] After 1047ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-16 21:30:02] [INFO ] [Nat]Absence check using 171 positive place invariants in 35 ms returned sat
[2023-03-16 21:30:02] [INFO ] After 329ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-16 21:30:02] [INFO ] After 95ms SMT Verify possible using 234 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-16 21:30:02] [INFO ] After 168ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 41 ms.
[2023-03-16 21:30:02] [INFO ] After 791ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 1 out of 786 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 786/786 places, 719/719 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 786 transition count 717
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 784 transition count 717
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 9 place count 779 transition count 712
Iterating global reduction 0 with 5 rules applied. Total rules applied 14 place count 779 transition count 712
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 778 transition count 711
Free-agglomeration rule applied 237 times.
Iterating global reduction 0 with 237 rules applied. Total rules applied 253 place count 778 transition count 474
Reduce places removed 237 places and 0 transitions.
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Graph (complete) has 931 edges and 541 vertex of which 349 are kept as prefixes of interest. Removing 192 places using SCC suffix rule.1 ms
Discarding 192 places :
Also discarding 0 output transitions
Iterating post reduction 0 with 334 rules applied. Total rules applied 587 place count 349 transition count 378
Drop transitions removed 96 transitions
Reduce isomorphic transitions removed 96 transitions.
Iterating post reduction 1 with 96 rules applied. Total rules applied 683 place count 349 transition count 282
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 688 place count 349 transition count 277
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 693 place count 344 transition count 277
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 694 place count 343 transition count 276
Reduce places removed 69 places and 0 transitions.
Graph (trivial) has 264 edges and 274 vertex of which 88 / 274 are part of one of the 1 SCC in 0 ms
Free SCC test removed 87 places
Drop transitions removed 178 transitions
Trivial Post-agglo rules discarded 178 transitions
Performed 178 trivial Post agglomeration. Transition count delta: 178
Iterating post reduction 3 with 248 rules applied. Total rules applied 942 place count 187 transition count 98
Reduce places removed 182 places and 0 transitions.
Drop transitions removed 94 transitions
Reduce isomorphic transitions removed 94 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 277 rules applied. Total rules applied 1219 place count 5 transition count 3
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1221 place count 3 transition count 3
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 1221 place count 3 transition count 2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 1223 place count 2 transition count 2
Applied a total of 1223 rules in 86 ms. Remains 2 /786 variables (removed 784) and now considering 2/719 (removed 717) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 86 ms. Remains : 2/786 places, 2/719 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Incomplete random walk after 10000 steps, including 89 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
TIME LIMIT: Killed by timeout after 1800 seconds
MemTotal: 16393220 kB
MemFree: 15046072 kB
After kill :
MemTotal: 16393220 kB
MemFree: 16126652 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination QuasiLiveness -timeout 180 -rebuildPNML

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="AutoFlight-PT-96b"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="marciexred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool marciexred"
echo " Input is AutoFlight-PT-96b, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r024-oct2-167813611100327"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-96b.tgz
mv AutoFlight-PT-96b execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "QuasiLiveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "QuasiLiveness.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;