Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r409-oct2-167903727900408.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 smartxred
Input is ShieldPPPt-PT-030B, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r409-oct2-167903727900408
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 8.5K Feb 25 20:46 CTLCardinality.txt
-rw-r--r-- 1 mcc users 99K Feb 25 20:46 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Feb 25 20:46 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 25 20:46 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 17:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 17:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 17:00 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 17:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.0K Feb 25 20:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 90K Feb 25 20:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 20:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 89K Feb 25 20:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 17:00 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:00 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 569K Mar 5 18:23 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 StableMarking

=== Now, execution of the tool begins

BK_START 1679773430074

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=smartxred
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=ShieldPPPt-PT-030B
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-25 19:43:51] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2023-03-25 19:43:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-25 19:43:51] [INFO ] Load time of PNML (sax parser for PT used): 129 ms
[2023-03-25 19:43:51] [INFO ] Transformed 2343 places.
[2023-03-25 19:43:51] [INFO ] Transformed 2133 transitions.
[2023-03-25 19:43:51] [INFO ] Found NUPN structural information;
[2023-03-25 19:43:51] [INFO ] Parsed PT model containing 2343 places and 2133 transitions and 5346 arcs in 297 ms.
Structural test allowed to assert that 844 places are NOT stable. Took 18 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1268 ms. (steps per millisecond=7 ) properties (out of 1499) seen :381
Running SMT prover for 1118 properties.
// Phase 1: matrix 2133 rows 2343 cols
[2023-03-25 19:43:53] [INFO ] Computed 331 place invariants in 27 ms
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)
[2023-03-25 19:44:18] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-25 19:44:18] [INFO ] After 25061ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 1118 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 1118 out of 2343 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2343/2343 places, 2133/2133 transitions.
Drop transitions removed 329 transitions
Trivial Post-agglo rules discarded 329 transitions
Performed 329 trivial Post agglomeration. Transition count delta: 329
Iterating post reduction 0 with 329 rules applied. Total rules applied 329 place count 2343 transition count 1804
Reduce places removed 329 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 331 rules applied. Total rules applied 660 place count 2014 transition count 1802
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 661 place count 2013 transition count 1802
Performed 34 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 34 Pre rules applied. Total rules applied 661 place count 2013 transition count 1768
Deduced a syphon composed of 34 places in 8 ms
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 3 with 68 rules applied. Total rules applied 729 place count 1979 transition count 1768
Discarding 48 places :
Symmetric choice reduction at 3 with 48 rule applications. Total rules 777 place count 1931 transition count 1720
Iterating global reduction 3 with 48 rules applied. Total rules applied 825 place count 1931 transition count 1720
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 18 Pre rules applied. Total rules applied 825 place count 1931 transition count 1702
Deduced a syphon composed of 18 places in 32 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 3 with 36 rules applied. Total rules applied 861 place count 1913 transition count 1702
Performed 404 Post agglomeration using F-continuation condition.Transition count delta: 404
Deduced a syphon composed of 404 places in 10 ms
Reduce places removed 404 places and 0 transitions.
Iterating global reduction 3 with 808 rules applied. Total rules applied 1669 place count 1509 transition count 1298
Renaming transitions due to excessive name length > 1024 char.
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 21 places in 9 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 3 with 42 rules applied. Total rules applied 1711 place count 1488 transition count 1298
Partial Free-agglomeration rule applied 21 times.
Drop transitions removed 21 transitions
Iterating global reduction 3 with 21 rules applied. Total rules applied 1732 place count 1488 transition count 1298
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 1733 place count 1487 transition count 1297
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 1734 place count 1486 transition count 1297
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 1734 place count 1486 transition count 1295
Deduced a syphon composed of 2 places in 9 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 1738 place count 1484 transition count 1295
Applied a total of 1738 rules in 691 ms. Remains 1484 /2343 variables (removed 859) and now considering 1295/2133 (removed 838) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 692 ms. Remains : 1484/2343 places, 1295/2133 transitions.
Interrupted random walk after 461131 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=15 ) properties seen 721
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 397) 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 397) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 397) 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 397) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 397) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 137 ms. (steps per millisecond=73 ) properties (out of 397) 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 397) 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 397) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 126 ms. (steps per millisecond=79 ) properties (out of 397) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 397) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 397) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 397) 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 397) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 397) 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 397) 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 397) 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 397) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 397) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 397) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 397) 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 397) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 397) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 397) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 397) 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 397) 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 397) 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 397) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 397) 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 397) 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 397) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 397) 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 397) 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 397) 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 397) 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 397) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 397) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 397) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 397) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 397) 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 397) 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 397) 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 397) 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 397) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 397) 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 397) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 397) 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 397) 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 397) 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 397) 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 397) seen :0
Running SMT prover for 397 properties.
// Phase 1: matrix 1295 rows 1484 cols
[2023-03-25 19:44:54] [INFO ] Computed 330 place invariants in 5 ms
[2023-03-25 19:45:02] [INFO ] After 7206ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:397
[2023-03-25 19:45:08] [INFO ] [Nat]Absence check using 330 positive place invariants in 79 ms returned sat
[2023-03-25 19:45:29] [INFO ] After 15046ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :397
[2023-03-25 19:45:29] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-25 19:45:43] [INFO ] After 14501ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :397
[2023-03-25 19:46:09] [INFO ] After 40357ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :397
Attempting to minimize the solution found.
Minimization took 14523 ms.
[2023-03-25 19:46:23] [INFO ] After 81904ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :397
Fused 397 Parikh solutions to 370 different solutions.
Parikh walk visited 0 properties in 19709 ms.
Support contains 397 out of 1484 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1484/1484 places, 1295/1295 transitions.
Drop transitions removed 158 transitions
Trivial Post-agglo rules discarded 158 transitions
Performed 158 trivial Post agglomeration. Transition count delta: 158
Iterating post reduction 0 with 158 rules applied. Total rules applied 158 place count 1484 transition count 1137
Reduce places removed 158 places and 0 transitions.
Iterating post reduction 1 with 158 rules applied. Total rules applied 316 place count 1326 transition count 1137
Performed 58 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 58 Pre rules applied. Total rules applied 316 place count 1326 transition count 1079
Deduced a syphon composed of 58 places in 5 ms
Reduce places removed 58 places and 0 transitions.
Iterating global reduction 2 with 116 rules applied. Total rules applied 432 place count 1268 transition count 1079
Discarding 35 places :
Symmetric choice reduction at 2 with 35 rule applications. Total rules 467 place count 1233 transition count 1044
Iterating global reduction 2 with 35 rules applied. Total rules applied 502 place count 1233 transition count 1044
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 35 Pre rules applied. Total rules applied 502 place count 1233 transition count 1009
Deduced a syphon composed of 35 places in 4 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 2 with 70 rules applied. Total rules applied 572 place count 1198 transition count 1009
Performed 145 Post agglomeration using F-continuation condition.Transition count delta: 145
Deduced a syphon composed of 145 places in 4 ms
Reduce places removed 145 places and 0 transitions.
Iterating global reduction 2 with 290 rules applied. Total rules applied 862 place count 1053 transition count 864
Performed 44 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 44 places in 3 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 2 with 88 rules applied. Total rules applied 950 place count 1009 transition count 864
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 951 place count 1009 transition count 863
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 952 place count 1008 transition count 863
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 954 place count 1008 transition count 863
Applied a total of 954 rules in 240 ms. Remains 1008 /1484 variables (removed 476) and now considering 863/1295 (removed 432) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 247 ms. Remains : 1008/1484 places, 863/1295 transitions.
Interrupted random walk after 485698 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=16 ) properties seen 25
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 372) 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 372) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 372) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 372) 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 372) 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 372) 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 372) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 372) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 372) 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 372) 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 372) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 372) 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 372) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 372) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 372) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 372) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 372) 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 372) 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 372) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 372) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 372) 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 372) 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 372) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 372) 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 372) 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 372) 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 372) 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 372) 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 372) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 372) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 372) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 372) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 372) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 372) 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 372) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 372) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 372) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 372) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 372) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 372) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 372) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 372) 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 372) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 372) 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 372) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 372) 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 372) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 372) 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 372) 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 372) seen :0
Interrupted probabilistic random walk after 2013080 steps, run timeout after 102001 ms. (steps per millisecond=19 ) properties seen :{}
Probabilistic random walk after 2013080 steps, saw 1463767 distinct states, run finished after 102005 ms. (steps per millisecond=19 ) properties seen :0
Running SMT prover for 372 properties.
// Phase 1: matrix 863 rows 1008 cols
[2023-03-25 19:49:00] [INFO ] Computed 330 place invariants in 3 ms
[2023-03-25 19:49:12] [INFO ] After 11316ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:372
[2023-03-25 19:49:21] [INFO ] [Nat]Absence check using 330 positive place invariants in 118 ms returned sat
[2023-03-25 19:49:51] [INFO ] After 19892ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :372
[2023-03-25 19:49:51] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-25 19:50:12] [INFO ] After 21047ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :372
[2023-03-25 19:50:13] [INFO ] Deduced a trap composed of 28 places in 62 ms of which 2 ms to minimize.
[2023-03-25 19:50:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 143 ms
[2023-03-25 19:50:50] [INFO ] After 58220ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :372
Attempting to minimize the solution found.
[2023-03-25 19:43:54] [INFO ] After 46753ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :356
Attempting to minimize the solution found.
Minimization took 18926 ms.
[2023-03-25 19:44:13] [INFO ] After 99178ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :356
Fused 356 Parikh solutions to 331 different solutions.
Parikh walk visited 61 properties in 5724 ms.
Support contains 295 out of 985 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 985/985 places, 840/840 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 985 transition count 831
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 18 place count 976 transition count 831
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 18 place count 976 transition count 825
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 30 place count 970 transition count 825
Performed 21 Post agglomeration using F-continuation condition.Transition count delta: 21
Deduced a syphon composed of 21 places in 2 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 2 with 42 rules applied. Total rules applied 72 place count 949 transition count 804
Free-agglomeration rule applied 4 times.
Iterating global reduction 2 with 4 rules applied. Total rules applied 76 place count 949 transition count 800
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 80 place count 945 transition count 800
Applied a total of 80 rules in 91 ms. Remains 945 /985 variables (removed 40) and now considering 800/840 (removed 40) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 91 ms. Remains : 945/985 places, 800/840 transitions.
Interrupted random walk after 606735 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=20 ) properties seen 17
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 278) 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 278) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 278) 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 278) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 278) 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 278) 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 278) 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 278) 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 278) 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 278) 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 278) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 278) 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 278) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 278) 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 278) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 278) 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 278) 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 278) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 278) 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 278) 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 278) 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 278) 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 278) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 278) 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 278) 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 278) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 278) 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 278) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 278) 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 278) 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 278) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 278) 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 278) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 278) 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 278) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 278) 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 278) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 278) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 278) seen :0
Interrupted probabilistic random walk after 2083636 steps, run timeout after 102001 ms. (steps per millisecond=20 ) properties seen :{}
Probabilistic random walk after 2083636 steps, saw 1813997 distinct states, run finished after 102001 ms. (steps per millisecond=20 ) properties seen :0
Running SMT prover for 278 properties.
// Phase 1: matrix 800 rows 945 cols
[2023-03-25 19:46:35] [INFO ] Computed 330 place invariants in 2 ms
[2023-03-25 19:46:39] [INFO ] After 3322ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:278
[2023-03-25 19:46:41] [INFO ] [Nat]Absence check using 330 positive place invariants in 55 ms returned sat
[2023-03-25 19:46:50] [INFO ] After 6385ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :278
[2023-03-25 19:46:50] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-25 19:46:57] [INFO ] After 6356ms SMT Verify possible using 3 Read/Feed constraints in natural domain returned unsat :0 sat :278
[2023-03-25 19:47:08] [INFO ] After 17159ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :278
Attempting to minimize the solution found.
Minimization took 6354 ms.
[2023-03-25 19:47:14] [INFO ] After 35388ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :278
Fused 278 Parikh solutions to 257 different solutions.
Parikh walk visited 0 properties in 5214 ms.
Support contains 278 out of 945 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 945/945 places, 800/800 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 945 transition count 793
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 938 transition count 793
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 14 place count 938 transition count 791
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 18 place count 936 transition count 791
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 24 place count 933 transition count 788
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 26 place count 932 transition count 788
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 27 place count 932 transition count 788
Applied a total of 27 rules in 66 ms. Remains 932 /945 variables (removed 13) and now considering 788/800 (removed 12) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66 ms. Remains : 932/945 places, 788/800 transitions.
Interrupted random walk after 643571 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=21 ) properties seen 58
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 220) 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 220) 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 220) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 220) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 220) 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 220) 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 220) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 220) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 220) 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 220) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 220) 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 220) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 220) 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 220) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 220) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 220) 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 220) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 220) 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 220) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 220) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 220) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 220) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 220) 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 220) 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 220) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 220) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 220) 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 220) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 220) 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 220) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 220) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 220) 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 220) 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 220) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 220) 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 220) 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 220) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 220) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 220) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 220) 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 220) 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 220) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 220) 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 220) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 220) 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 220) 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 220) 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 220) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 220) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 220) seen :0
Running SMT prover for 220 properties.
// Phase 1: matrix 788 rows 932 cols
[2023-03-25 19:47:54] [INFO ] Computed 330 place invariants in 2 ms
[2023-03-25 19:47:57] [INFO ] After 2527ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:220
[2023-03-25 19:47:59] [INFO ] [Nat]Absence check using 330 positive place invariants in 55 ms returned sat
[2023-03-25 19:48:06] [INFO ] After 5046ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :220
[2023-03-25 19:48:06] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-25 19:48:11] [INFO ] After 4895ms SMT Verify possible using 3 Read/Feed constraints in natural domain returned unsat :0 sat :220
[2023-03-25 19:48:11] [INFO ] Deduced a trap composed of 28 places in 41 ms of which 1 ms to minimize.
[2023-03-25 19:48:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 89 ms
[2023-03-25 19:48:20] [INFO ] After 13558ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :220
Attempting to minimize the solution found.
Minimization took 4959 ms.
[2023-03-25 19:48:24] [INFO ] After 27933ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :220
Fused 220 Parikh solutions to 202 different solutions.
Parikh walk visited 219 properties in 30144 ms.
Support contains 1 out of 932 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 932/932 places, 788/788 transitions.
Drop transitions removed 62 transitions
Trivial Post-agglo rules discarded 62 transitions
Performed 62 trivial Post agglomeration. Transition count delta: 62
Iterating post reduction 0 with 62 rules applied. Total rules applied 62 place count 932 transition count 726
Reduce places removed 62 places and 0 transitions.
Iterating post reduction 1 with 62 rules applied. Total rules applied 124 place count 870 transition count 726
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 20 Pre rules applied. Total rules applied 124 place count 870 transition count 706
Deduced a syphon composed of 20 places in 1 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 40 rules applied. Total rules applied 164 place count 850 transition count 706
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 177 place count 837 transition count 693
Iterating global reduction 2 with 13 rules applied. Total rules applied 190 place count 837 transition count 693
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 190 place count 837 transition count 680
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 216 place count 824 transition count 680
Performed 61 Post agglomeration using F-continuation condition.Transition count delta: 61
Deduced a syphon composed of 61 places in 0 ms
Reduce places removed 61 places and 0 transitions.
Iterating global reduction 2 with 122 rules applied. Total rules applied 338 place count 763 transition count 619
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 368 place count 748 transition count 619
Applied a total of 368 rules in 65 ms. Remains 748 /932 variables (removed 184) and now considering 619/788 (removed 169) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 65 ms. Remains : 748/932 places, 619/788 transitions.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 5665 ms. (steps per millisecond=176 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3759 ms. (steps per millisecond=266 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 3054239 steps, run timeout after 27001 ms. (steps per millisecond=113 ) properties seen :{}
Probabilistic random walk after 3054239 steps, saw 2660834 distinct states, run finished after 27001 ms. (steps per millisecond=113 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 619 rows 748 cols
[2023-03-25 19:49:31] [INFO ] Computed 330 place invariants in 5 ms
[2023-03-25 19:49:31] [INFO ] After 139ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-25 19:49:31] [INFO ] [Nat]Absence check using 330 positive place invariants in 39 ms returned sat
[2023-03-25 19:49:32] [INFO ] After 267ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-25 19:49:32] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-25 19:49:32] [INFO ] After 27ms SMT Verify possible using 3 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-25 19:49:32] [INFO ] After 80ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 36 ms.
[2023-03-25 19:49:32] [INFO ] After 542ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 190 ms.
Support contains 1 out of 748 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 748/748 places, 619/619 transitions.
Applied a total of 0 rules in 14 ms. Remains 748 /748 variables (removed 0) and now considering 619/619 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 748/748 places, 619/619 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 748/748 places, 619/619 transitions.
Applied a total of 0 rules in 13 ms. Remains 748 /748 variables (removed 0) and now considering 619/619 (removed 0) transitions.
[2023-03-25 19:49:32] [INFO ] Invariant cache hit.
[2023-03-25 19:49:33] [INFO ] Implicit Places using invariants in 566 ms returned [731, 735]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 569 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 746/748 places, 619/619 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 744 transition count 617
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 744 transition count 617
Applied a total of 4 rules in 26 ms. Remains 744 /746 variables (removed 2) and now considering 617/619 (removed 2) transitions.
// Phase 1: matrix 617 rows 744 cols
[2023-03-25 19:49:33] [INFO ] Computed 328 place invariants in 2 ms
[2023-03-25 19:49:33] [INFO ] Implicit Places using invariants in 414 ms returned []
[2023-03-25 19:49:33] [INFO ] Invariant cache hit.
[2023-03-25 19:49:33] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-25 19:49:34] [INFO ] Implicit Places using invariants and state equation in 914 ms returned []
Implicit Place search using SMT with State Equation took 1331 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 744/748 places, 617/619 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1939 ms. Remains : 744/748 places, 617/619 transitions.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 5984 ms. (steps per millisecond=167 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3535 ms. (steps per millisecond=282 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 3133678 steps, run timeout after 27001 ms. (steps per millisecond=116 ) properties seen :{}
Probabilistic random walk after 3133678 steps, saw 2730675 distinct states, run finished after 27001 ms. (steps per millisecond=116 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-25 19:50:11] [INFO ] Invariant cache hit.
[2023-03-25 19:50:11] [INFO ] After 133ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-25 19:50:11] [INFO ] [Nat]Absence check using 328 positive place invariants in 46 ms returned sat
[2023-03-25 19:50:11] [INFO ] After 223ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-25 19:50:11] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-25 19:50:11] [INFO ] After 22ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-25 19:50:11] [INFO ] After 95ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 48 ms.
[2023-03-25 19:50:11] [INFO ] After 552ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 166 ms.
Support contains 1 out of 744 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 744/744 places, 617/617 transitions.
Applied a total of 0 rules in 14 ms. Remains 744 /744 variables (removed 0) and now considering 617/617 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 744/744 places, 617/617 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 744/744 places, 617/617 transitions.
Applied a total of 0 rules in 13 ms. Remains 744 /744 variables (removed 0) and now considering 617/617 (removed 0) transitions.
[2023-03-25 19:50:11] [INFO ] Invariant cache hit.
[2023-03-25 19:50:12] [INFO ] Implicit Places using invariants in 488 ms returned []
[2023-03-25 19:50:12] [INFO ] Invariant cache hit.
[2023-03-25 19:50:12] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-25 19:50:13] [INFO ] Implicit Places using invariants and state equation in 913 ms returned []
Implicit Place search using SMT with State Equation took 1403 ms to find 0 implicit places.
[2023-03-25 19:50:13] [INFO ] Redundant transitions in 22 ms returned []
[2023-03-25 19:50:13] [INFO ] Invariant cache hit.
[2023-03-25 19:50:13] [INFO ] Dead Transitions using invariants and state equation in 390 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1835 ms. Remains : 744/744 places, 617/617 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 572 ms. (steps per millisecond=174 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-25 19:50:14] [INFO ] Invariant cache hit.
[2023-03-25 19:50:14] [INFO ] [Real]Absence check using 328 positive place invariants in 36 ms returned sat
[2023-03-25 19:50:14] [INFO ] After 180ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-25 19:50:14] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-25 19:50:14] [INFO ] After 1ms SMT Verify possible using 1 Read/Feed constraints in real domain returned unsat :0 sat :1
[2023-03-25 19:50:14] [INFO ] After 36ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 2 ms.
[2023-03-25 19:50:14] [INFO ] After 323ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 5686 ms. (steps per millisecond=175 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 3608 ms. (steps per millisecond=277 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 3135141 steps, run timeout after 27001 ms. (steps per millisecond=116 ) properties seen :{}
Probabilistic random walk after 3135141 steps, saw 2731971 distinct states, run finished after 27001 ms. (steps per millisecond=116 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-25 19:50:50] [INFO ] Invariant cache hit.
[2023-03-25 19:50:51] [INFO ] After 158ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-25 19:50:51] [INFO ] [Nat]Absence check using 328 positive place invariants in 42 ms returned sat
[2023-03-25 19:50:51] [INFO ] After 237ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-25 19:50:51] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-25 19:50:51] [INFO ] After 25ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-25 19:50:51] [INFO ] After 92ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 48 ms.
[2023-03-25 19:50:51] [INFO ] After 549ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 253 ms.
Support contains 1 out of 744 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 744/744 places, 617/617 transitions.
Applied a total of 0 rules in 13 ms. Remains 744 /744 variables (removed 0) and now considering 617/617 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13 ms. Remains : 744/744 places, 617/617 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 744/744 places, 617/617 transitions.
Applied a total of 0 rules in 10 ms. Remains 744 /744 variables (removed 0) and now considering 617/617 (removed 0) transitions.
[2023-03-25 19:50:51] [INFO ] Invariant cache hit.
[2023-03-25 19:50:52] [INFO ] Implicit Places using invariants in 460 ms returned []
[2023-03-25 19:50:52] [INFO ] Invariant cache hit.
[2023-03-25 19:50:52] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-25 19:50:53] [INFO ] Implicit Places using invariants and state equation in 879 ms returned []
Implicit Place search using SMT with State Equation took 1342 ms to find 0 implicit places.
[2023-03-25 19:50:53] [INFO ] Redundant transitions in 11 ms returned []
[2023-03-25 19:50:53] [INFO ] Invariant cache hit.
[2023-03-25 19:50:53] [INFO ] Dead Transitions using invariants and state equation in 371 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1744 ms. Remains : 744/744 places, 617/617 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 604 ms. (steps per millisecond=165 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-25 19:50:54] [INFO ] Invariant cache hit.
[2023-03-25 19:50:54] [INFO ] [Real]Absence check using 328 positive place invariants in 68 ms returned sat
[2023-03-25 19:50:54] [INFO ] After 305ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-25 19:50:54] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-25 19:50:54] [INFO ] After 1ms SMT Verify possible using 1 Read/Feed constraints in real domain returned unsat :0 sat :1
[2023-03-25 19:50:54] [INFO ] After 67ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 4 ms.
[2023-03-25 19:50:54] [INFO ] After 569ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 2 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 36 ms. (steps per millisecond=277 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 349684 steps, run timeout after 3001 ms. (steps per millisecond=116 ) properties seen :{}
Probabilistic random walk after 349684 steps, saw 296671 distinct states, run finished after 3001 ms. (steps per millisecond=116 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-25 19:50:57] [INFO ] Invariant cache hit.
[2023-03-25 19:50:58] [INFO ] After 121ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-25 19:50:58] [INFO ] [Nat]Absence check using 328 positive place invariants in 61 ms returned sat
[2023-03-25 19:50:58] [INFO ] After 285ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-25 19:50:58] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-25 19:50:58] [INFO ] After 44ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-25 19:50:58] [INFO ] After 122ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 49 ms.
[2023-03-25 19:50:58] [INFO ] After 663ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 6 ms.
Support contains 1 out of 744 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 744/744 places, 617/617 transitions.
Applied a total of 0 rules in 20 ms. Remains 744 /744 variables (removed 0) and now considering 617/617 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 744/744 places, 617/617 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 351584 steps, run timeout after 3001 ms. (steps per millisecond=117 ) properties seen :{}
Probabilistic random walk after 351584 steps, saw 298245 distinct states, run finished after 3001 ms. (steps per millisecond=117 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-25 19:51:01] [INFO ] Invariant cache hit.
[2023-03-25 19:51:02] [INFO ] After 135ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-25 19:51:02] [INFO ] [Nat]Absence check using 328 positive place invariants in 87 ms returned sat
[2023-03-25 19:51:02] [INFO ] After 343ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-25 19:51:02] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-25 19:51:02] [INFO ] After 36ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-25 19:51:02] [INFO ] After 103ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 46 ms.
[2023-03-25 19:51:02] [INFO ] After 742ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 7 ms.
Support contains 1 out of 744 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 744/744 places, 617/617 transitions.
Applied a total of 0 rules in 24 ms. Remains 744 /744 variables (removed 0) and now considering 617/617 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25 ms. Remains : 744/744 places, 617/617 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 744/744 places, 617/617 transitions.
Applied a total of 0 rules in 18 ms. Remains 744 /744 variables (removed 0) and now considering 617/617 (removed 0) transitions.
[2023-03-25 19:51:02] [INFO ] Invariant cache hit.
[2023-03-25 19:51:03] [INFO ] Implicit Places using invariants in 500 ms returned []
[2023-03-25 19:51:03] [INFO ] Invariant cache hit.
[2023-03-25 19:51:03] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-25 19:51:04] [INFO ] Implicit Places using invariants and state equation in 851 ms returned []
Implicit Place search using SMT with State Equation took 1353 ms to find 0 implicit places.
[2023-03-25 19:51:04] [INFO ] Redundant transitions in 6 ms returned []
[2023-03-25 19:51:04] [INFO ] Invariant cache hit.
[2023-03-25 19:51:04] [INFO ] Dead Transitions using invariants and state equation in 442 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1829 ms. Remains : 744/744 places, 617/617 transitions.
Partial Free-agglomeration rule applied 160 times.
Drop transitions removed 160 transitions
Iterating global reduction 0 with 160 rules applied. Total rules applied 160 place count 744 transition count 617
Applied a total of 160 rules in 27 ms. Remains 744 /744 variables (removed 0) and now considering 617/617 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 617 rows 744 cols
[2023-03-25 19:51:04] [INFO ] Computed 328 place invariants in 2 ms
[2023-03-25 19:51:04] [INFO ] After 96ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-25 19:51:04] [INFO ] [Nat]Absence check using 328 positive place invariants in 42 ms returned sat
[2023-03-25 19:51:05] [INFO ] After 337ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-25 19:51:05] [INFO ] State equation strengthened by 41 read => feed constraints.
[2023-03-25 19:51:05] [INFO ] After 53ms SMT Verify possible using 41 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-25 19:51:05] [INFO ] After 130ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 47 ms.
[2023-03-25 19:51:05] [INFO ] After 666ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Partial Free-agglomeration rule applied 160 times.
Drop transitions removed 160 transitions
Iterating global reduction 0 with 160 rules applied. Total rules applied 160 place count 744 transition count 617
Applied a total of 160 rules in 50 ms. Remains 744 /744 variables (removed 0) and now considering 617/617 (removed 0) transitions.
Running SMT prover for 1 properties.
[2023-03-25 19:51:05] [INFO ] Invariant cache hit.
[2023-03-25 19:51:05] [INFO ] After 151ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-25 19:51:05] [INFO ] [Nat]Absence check using 328 positive place invariants in 46 ms returned sat
[2023-03-25 19:51:06] [INFO ] After 302ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-25 19:51:06] [INFO ] State equation strengthened by 41 read => feed constraints.
[2023-03-25 19:51:06] [INFO ] After 41ms SMT Verify possible using 41 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-25 19:51:06] [INFO ] After 123ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 46 ms.
[2023-03-25 19:51:06] [INFO ] After 644ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Unable to solve all queries for examination StableMarking. Remains :1 assertions to prove.
No /home/mcc/execution/StableMarking.xml examination file found. Proceeding without properties.
Parsed 1 properties from file /home/mcc/execution/StableMarking.xml in 1 ms.
Working with output stream class java.io.PrintStream
Total runtime 1170448 ms.
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running ShieldPPPt (PT), instance 030B
Examination StableMarking
Parser /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//parser/StableMarking.jar
Model checker /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//rem_exec//smart

Error occurred during initialization of VM
java.lang.Error: Properties init: Could not determine current working directory.
at jdk.internal.util.SystemProps$Raw.platformProperties(java.base@17.0.4/Native Method)
at jdk.internal.util.SystemProps$Raw.(java.base@17.0.4/SystemProps.java:234)
at jdk.internal.util.SystemProps.initProperties(java.base@17.0.4/SystemProps.java:54)
at java.lang.System.initPhase1(java.base@17.0.4/System.java:2089)


BK_STOP 1679773866686

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

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="ShieldPPPt-PT-030B"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="smartxred"
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 smartxred"
echo " Input is ShieldPPPt-PT-030B, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r409-oct2-167903727900408"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPt-PT-030B.tgz
mv ShieldPPPt-PT-030B execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "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 [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "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 "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.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 '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
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 ;