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.r083-smll-167814405800263.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.....................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is CloudDeployment-PT-5b, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r083-smll-167814405800263
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.9M
-rw-r--r-- 1 mcc users 6.3K Feb 25 14:46 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K Feb 25 14:46 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Feb 25 14:45 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 25 14:45 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 15:45 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 15:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 15:45 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:45 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 25 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 139K Feb 25 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Feb 25 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Feb 25 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:45 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:45 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 1.5M 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 StableMarking

=== Now, execution of the tool begins

BK_START 1678223694819

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=itstools
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=CloudDeployment-PT-5b
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202303021504
[2023-03-07 21:14:58] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2023-03-07 21:14:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-07 21:14:59] [INFO ] Load time of PNML (sax parser for PT used): 622 ms
[2023-03-07 21:14:59] [INFO ] Transformed 1525 places.
[2023-03-07 21:14:59] [INFO ] Transformed 3132 transitions.
[2023-03-07 21:14:59] [INFO ] Found NUPN structural information;
[2023-03-07 21:14:59] [INFO ] Parsed PT model containing 1525 places and 3132 transitions and 24760 arcs in 866 ms.
Graph (trivial) has 1546 edges and 1525 vertex of which 420 / 1525 are part of one of the 40 SCC in 22 ms
Free SCC test removed 380 places
Structural test allowed to assert that 535 places are NOT stable. Took 86 ms.
Ensure Unique test removed 425 transitions
Reduce redundant transitions removed 425 transitions.
Incomplete random walk after 10000 steps, including 75 resets, run finished after 1719 ms. (steps per millisecond=5 ) properties (out of 990) seen :439
[2023-03-07 21:15:01] [INFO ] Flatten gal took : 918 ms
Running SMT prover for 551 properties.
[2023-03-07 21:15:01] [INFO ] Flow matrix only has 2668 transitions (discarded 39 similar events)
// Phase 1: matrix 2668 rows 1145 cols
[2023-03-07 21:15:01] [INFO ] Computed 21 place invariants in 74 ms
[2023-03-07 21:15:01] [INFO ] Flatten gal took : 479 ms
[2023-03-07 21:15:01] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8915322097904709699.gal : 151 ms
[2023-03-07 21:15:01] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15147083678650563472.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8915322097904709699.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15147083678650563472.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality15147083678650563472.prop.
SDD proceeding with computation,551 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,551 properties remain. new max is 8
SDD size :5 after 8
SDD proceeding with computation,551 properties remain. new max is 16
SDD size :8 after 11
SDD proceeding with computation,551 properties remain. new max is 32
SDD size :11 after 20
SDD proceeding with computation,551 properties remain. new max is 64
SDD size :20 after 46
SDD proceeding with computation,551 properties remain. new max is 128
SDD size :46 after 227
SDD proceeding with computation,551 properties remain. new max is 256
SDD size :227 after 287
SDD proceeding with computation,551 properties remain. new max is 512
SDD size :287 after 1208
[2023-03-07 21:15:19] [INFO ] After 17131ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:551
SDD proceeding with computation,551 properties remain. new max is 1024
SDD size :1208 after 127648
SDD proceeding with computation,551 properties remain. new max is 2048
SDD size :127648 after 143686
[2023-03-07 21:15:31] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 28 ms returned sat
SDD proceeding with computation,551 properties remain. new max is 4096
SDD size :143686 after 313968
SDD proceeding with computation,551 properties remain. new max is 8192
SDD size :313968 after 323208
SDD proceeding with computation,551 properties remain. new max is 16384
SDD size :323208 after 329368
[2023-03-07 21:15:44] [INFO ] After 2368ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :551
[2023-03-07 21:15:44] [INFO ] State equation strengthened by 1 read => feed constraints.
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.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
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)
[2023-03-07 21:15:44] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-07 21:15:44] [INFO ] After 25050ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:551
Fused 551 Parikh solutions to 13 different solutions.
Parikh walk visited 0 properties in 232 ms.
Support contains 551 out of 1145 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1145/1145 places, 2707/2707 transitions.
Drop transitions removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Drop transitions removed 285 transitions
Trivial Post-agglo rules discarded 285 transitions
Performed 285 trivial Post agglomeration. Transition count delta: 285
Iterating post reduction 0 with 325 rules applied. Total rules applied 325 place count 1145 transition count 2382
Reduce places removed 285 places and 0 transitions.
Iterating post reduction 1 with 285 rules applied. Total rules applied 610 place count 860 transition count 2382
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 610 place count 860 transition count 2376
Deduced a syphon composed of 6 places in 3 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 622 place count 854 transition count 2376
Discarding 112 places :
Symmetric choice reduction at 2 with 112 rule applications. Total rules 734 place count 742 transition count 2264
Iterating global reduction 2 with 112 rules applied. Total rules applied 846 place count 742 transition count 2264
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 852 place count 742 transition count 2258
Performed 44 Post agglomeration using F-continuation condition.Transition count delta: 44
Deduced a syphon composed of 44 places in 5 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 3 with 88 rules applied. Total rules applied 940 place count 698 transition count 2214
Performed 30 Post agglomeration using F-continuation condition with reduction of 80 identical transitions.
Deduced a syphon composed of 30 places in 3 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 3 with 60 rules applied. Total rules applied 1000 place count 668 transition count 2279
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 3 with 20 rules applied. Total rules applied 1020 place count 668 transition count 2259
Free-agglomeration rule applied 53 times with reduction of 9 identical transitions.
Iterating global reduction 3 with 53 rules applied. Total rules applied 1073 place count 668 transition count 2197
Reduce places removed 53 places and 0 transitions.
Drop transitions removed 71 transitions
Reduce isomorphic transitions removed 71 transitions.
Iterating post reduction 3 with 124 rules applied. Total rules applied 1197 place count 615 transition count 2126
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 1198 place count 615 transition count 2126
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 1199 place count 614 transition count 2125
Applied a total of 1199 rules in 664 ms. Remains 614 /1145 variables (removed 531) and now considering 2125/2707 (removed 582) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 667 ms. Remains : 614/1145 places, 2125/2707 transitions.
Invariant property smplace_230 does not hold.
Invariant property smplace_229 does not hold.
Invariant property smplace_34 does not hold.
Invariant property smplace_33 does not hold.
SDD proceeding with computation,547 properties remain. new max is 16384
SDD size :329368 after 1.37006e+06
SDD proceeding with computation,547 properties remain. new max is 32768
SDD size :1.37006e+06 after 1.70115e+06
Interrupted random walk after 292456 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=9 ) properties seen 80
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 471) seen :38
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 433) seen :19
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 414) seen :17
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 :15
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 382) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 379) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 374) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 373) 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 373) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 368) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 365) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 363) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 362) 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 362) 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 362) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 360) 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 360) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 358) 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 358) 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 358) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 358) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 358) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 356) 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 356) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 354) 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 354) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 352) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 350) 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 350) 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 350) 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 350) 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 350) 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 350) seen :0
SDD proceeding with computation,547 properties remain. new max is 65536
SDD size :1.70115e+06 after 1.92916e+06
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 350) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 348) 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 348) 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 348) 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 348) 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 348) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 346) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 346) 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 346) 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 346) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 340) 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 340) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 338) seen :1
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 337) 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 337) seen :12
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 325) 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 325) 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 325) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 323) 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 323) seen :6
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 317) 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 317) 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 317) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 315) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 313) 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 313) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 311) 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 311) 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 311) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 309) 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 309) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 304) 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 304) 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 304) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 303) 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 303) 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 303) 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 303) 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 303) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 301) 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 301) 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 301) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 299) 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 299) 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 299) seen :7
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 292) 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 292) 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 292) 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 292) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 287) 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 287) 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 287) 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 287) 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 287) 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 287) 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 287) 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 287) 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 287) 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 287) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 287) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 285) 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 285) 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 285) 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 285) 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 285) 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 285) 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 285) 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 285) 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 285) 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 285) seen :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 277) 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 277) 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 277) 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 277) 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 277) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 277) 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 277) 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 277) 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 277) seen :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 269) 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 269) 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 269) seen :14
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 255) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 253) 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 253) seen :3
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 250) 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 250) 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 250) seen :17
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 233) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 231) 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 231) 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 231) 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 231) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 230) 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 230) seen :10
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 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 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 92 ms. (steps per millisecond=108 ) properties (out of 220) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 218) 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 218) 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 218) 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 218) 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 218) 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 218) 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 218) 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 218) 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 218) 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 218) seen :4
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 214) 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 214) 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 214) seen :5
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 209) 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 209) 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 209) 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 209) 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 209) 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 209) 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 209) 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 209) 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 209) 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 209) 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 209) 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 209) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 207) 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 207) 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 207) 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 207) 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 207) 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 207) 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 207) seen :2
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 205) seen :2
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 203) 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 203) 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 203) 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 203) 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 203) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 202) 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 202) 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 202) 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 202) 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 202) 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 202) 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 202) 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 202) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 202) 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 202) 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 202) 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 202) 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 202) seen :2
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 200) 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 200) 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 200) 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 200) 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 200) 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 200) 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 200) 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 200) 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 200) 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 200) seen :12
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 188) 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 188) 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 188) 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 188) 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 188) 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 188) 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 188) 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 188) 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 188) 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 188) 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 188) 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 188) 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 188) 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 188) 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 188) 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 188) 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 188) 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 188) 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 188) 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 188) 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 188) 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 188) 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 188) 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 188) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 188) 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 188) 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 188) 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 188) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 188) seen :0
Running SMT prover for 188 properties.
[2023-03-07 21:16:37] [INFO ] Flow matrix only has 2114 transitions (discarded 11 similar events)
// Phase 1: matrix 2114 rows 614 cols
[2023-03-07 21:16:37] [INFO ] Computed 21 place invariants in 73 ms
[2023-03-07 21:16:40] [INFO ] After 3350ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:188
[2023-03-07 21:16:43] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 24 ms returned sat
[2023-03-07 21:17:02] [INFO ] After 15203ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :188
[2023-03-07 21:17:23] [INFO ] After 36253ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :188
Attempting to minimize the solution found.
Minimization took 14510 ms.
[2023-03-07 21:17:37] [INFO ] After 56800ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :188
Fused 188 Parikh solutions to 180 different solutions.
Parikh walk visited 30 properties in 2802 ms.
Support contains 158 out of 614 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 614/614 places, 2125/2125 transitions.
Graph (complete) has 2350 edges and 614 vertex of which 604 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.4 ms
Discarding 10 places :
Also discarding 5 output transitions
Drop transitions removed 5 transitions
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions removed 171 transitions
Trivial Post-agglo rules discarded 171 transitions
Performed 171 trivial Post agglomeration. Transition count delta: 171
Iterating post reduction 0 with 176 rules applied. Total rules applied 177 place count 604 transition count 1944
Reduce places removed 171 places and 0 transitions.
Iterating post reduction 1 with 171 rules applied. Total rules applied 348 place count 433 transition count 1944
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 24 Pre rules applied. Total rules applied 348 place count 433 transition count 1920
Deduced a syphon composed of 24 places in 8 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 48 rules applied. Total rules applied 396 place count 409 transition count 1920
Discarding 75 places :
Symmetric choice reduction at 2 with 75 rule applications. Total rules 471 place count 334 transition count 1825
Iterating global reduction 2 with 75 rules applied. Total rules applied 546 place count 334 transition count 1825
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 2 with 15 rules applied. Total rules applied 561 place count 334 transition count 1810
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 564 place count 331 transition count 1807
Iterating global reduction 3 with 3 rules applied. Total rules applied 567 place count 331 transition count 1807
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 569 place count 329 transition count 1805
Iterating global reduction 3 with 2 rules applied. Total rules applied 571 place count 329 transition count 1805
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 572 place count 328 transition count 1804
Iterating global reduction 3 with 1 rules applied. Total rules applied 573 place count 328 transition count 1804
Performed 38 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 38 places in 2 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 3 with 76 rules applied. Total rules applied 649 place count 290 transition count 1763
Drop transitions removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Iterating post reduction 3 with 31 rules applied. Total rules applied 680 place count 290 transition count 1732
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: -96
Deduced a syphon composed of 14 places in 2 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 4 with 28 rules applied. Total rules applied 708 place count 276 transition count 1828
Drop transitions removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 4 with 14 rules applied. Total rules applied 722 place count 276 transition count 1814
Drop transitions removed 157 transitions
Redundant transition composition rules discarded 157 transitions
Iterating global reduction 5 with 157 rules applied. Total rules applied 879 place count 276 transition count 1657
Free-agglomeration rule applied 12 times.
Iterating global reduction 5 with 12 rules applied. Total rules applied 891 place count 276 transition count 1645
Reduce places removed 12 places and 0 transitions.
Drop transitions removed 4 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 5 with 21 rules applied. Total rules applied 912 place count 264 transition count 1636
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 6 with 2 rules applied. Total rules applied 914 place count 264 transition count 1634
Applied a total of 914 rules in 394 ms. Remains 264 /614 variables (removed 350) and now considering 1634/2125 (removed 491) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 396 ms. Remains : 264/614 places, 1634/2125 transitions.
SDD proceeding with computation,547 properties remain. new max is 131072
SDD size :1.92916e+06 after 3.90824e+07
Interrupted random walk after 693380 steps, including 14754 resets, run timeout after 30001 ms. (steps per millisecond=23 ) properties seen 136
Incomplete Best-First random walk after 100001 steps, including 318 resets, run finished after 562 ms. (steps per millisecond=177 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 308 resets, run finished after 384 ms. (steps per millisecond=260 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100000 steps, including 317 resets, run finished after 495 ms. (steps per millisecond=202 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 316 resets, run finished after 922 ms. (steps per millisecond=108 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100000 steps, including 311 resets, run finished after 774 ms. (steps per millisecond=129 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100000 steps, including 308 resets, run finished after 734 ms. (steps per millisecond=136 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 309 resets, run finished after 734 ms. (steps per millisecond=136 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 310 resets, run finished after 644 ms. (steps per millisecond=155 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 315 resets, run finished after 642 ms. (steps per millisecond=155 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 317 resets, run finished after 663 ms. (steps per millisecond=150 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 319 resets, run finished after 729 ms. (steps per millisecond=137 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 317 resets, run finished after 653 ms. (steps per millisecond=153 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 306 resets, run finished after 537 ms. (steps per millisecond=186 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 305 resets, run finished after 750 ms. (steps per millisecond=133 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 316 resets, run finished after 548 ms. (steps per millisecond=182 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 316 resets, run finished after 736 ms. (steps per millisecond=135 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 307 resets, run finished after 776 ms. (steps per millisecond=128 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 320 resets, run finished after 759 ms. (steps per millisecond=131 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 310 resets, run finished after 779 ms. (steps per millisecond=128 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 309 resets, run finished after 698 ms. (steps per millisecond=143 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 311 resets, run finished after 637 ms. (steps per millisecond=156 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 310 resets, run finished after 665 ms. (steps per millisecond=150 ) properties (out of 22) seen :0
Running SMT prover for 22 properties.
[2023-03-07 21:18:25] [INFO ] Flow matrix only has 1489 transitions (discarded 145 similar events)
// Phase 1: matrix 1489 rows 264 cols
[2023-03-07 21:18:25] [INFO ] Computed 21 place invariants in 37 ms
[2023-03-07 21:18:26] [INFO ] After 196ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:22
[2023-03-07 21:18:26] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 12 ms returned sat
[2023-03-07 21:18:28] [INFO ] After 1732ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :22
[2023-03-07 21:18:28] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-07 21:18:29] [INFO ] After 1334ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :22
[2023-03-07 21:18:31] [INFO ] After 3042ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :22
Attempting to minimize the solution found.
Minimization took 1098 ms.
[2023-03-07 21:18:32] [INFO ] After 6282ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :22
Fused 22 Parikh solutions to 7 different solutions.
Parikh walk visited 0 properties in 94 ms.
Support contains 22 out of 264 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 264/264 places, 1634/1634 transitions.
Drop transitions removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 0 with 72 rules applied. Total rules applied 72 place count 264 transition count 1562
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 1 with 72 rules applied. Total rules applied 144 place count 192 transition count 1562
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 144 place count 192 transition count 1557
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 154 place count 187 transition count 1557
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 169 place count 172 transition count 1542
Iterating global reduction 2 with 15 rules applied. Total rules applied 184 place count 172 transition count 1542
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 2 with 10 rules applied. Total rules applied 194 place count 172 transition count 1532
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 194 place count 172 transition count 1530
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 198 place count 170 transition count 1530
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 1 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 3 with 40 rules applied. Total rules applied 238 place count 150 transition count 1510
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 3 with 15 rules applied. Total rules applied 253 place count 150 transition count 1495
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 256 place count 147 transition count 1477
Iterating global reduction 4 with 3 rules applied. Total rules applied 259 place count 147 transition count 1477
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: -68
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 279 place count 137 transition count 1545
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 285 place count 137 transition count 1539
Drop transitions removed 82 transitions
Redundant transition composition rules discarded 82 transitions
Iterating global reduction 5 with 82 rules applied. Total rules applied 367 place count 137 transition count 1457
Free-agglomeration rule applied 5 times.
Iterating global reduction 5 with 5 rules applied. Total rules applied 372 place count 137 transition count 1452
Reduce places removed 5 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 5 with 17 rules applied. Total rules applied 389 place count 132 transition count 1440
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 391 place count 130 transition count 1428
Iterating global reduction 6 with 2 rules applied. Total rules applied 393 place count 130 transition count 1428
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 6 with 2 rules applied. Total rules applied 395 place count 130 transition count 1426
Applied a total of 395 rules in 304 ms. Remains 130 /264 variables (removed 134) and now considering 1426/1634 (removed 208) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 305 ms. Remains : 130/264 places, 1426/1634 transitions.
Interrupted random walk after 675899 steps, including 16513 resets, run timeout after 30001 ms. (steps per millisecond=22 ) properties seen 0
Incomplete Best-First random walk after 100001 steps, including 331 resets, run finished after 694 ms. (steps per millisecond=144 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 330 resets, run finished after 696 ms. (steps per millisecond=143 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 323 resets, run finished after 561 ms. (steps per millisecond=178 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 331 resets, run finished after 569 ms. (steps per millisecond=175 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100000 steps, including 332 resets, run finished after 652 ms. (steps per millisecond=153 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 331 resets, run finished after 693 ms. (steps per millisecond=144 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 327 resets, run finished after 700 ms. (steps per millisecond=142 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 334 resets, run finished after 584 ms. (steps per millisecond=171 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 327 resets, run finished after 569 ms. (steps per millisecond=175 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100000 steps, including 319 resets, run finished after 684 ms. (steps per millisecond=146 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 325 resets, run finished after 615 ms. (steps per millisecond=162 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 328 resets, run finished after 571 ms. (steps per millisecond=175 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 327 resets, run finished after 690 ms. (steps per millisecond=144 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100000 steps, including 322 resets, run finished after 656 ms. (steps per millisecond=152 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 323 resets, run finished after 558 ms. (steps per millisecond=179 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 326 resets, run finished after 663 ms. (steps per millisecond=150 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 327 resets, run finished after 603 ms. (steps per millisecond=165 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 329 resets, run finished after 703 ms. (steps per millisecond=142 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 330 resets, run finished after 636 ms. (steps per millisecond=157 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 324 resets, run finished after 669 ms. (steps per millisecond=149 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 329 resets, run finished after 712 ms. (steps per millisecond=140 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 332 resets, run finished after 724 ms. (steps per millisecond=138 ) properties (out of 22) seen :0
SDD proceeding with computation,547 properties remain. new max is 262144
SDD size :3.90824e+07 after 5.13445e+07
Interrupted probabilistic random walk after 12344835 steps, run timeout after 132001 ms. (steps per millisecond=93 ) properties seen :{}
Probabilistic random walk after 12344835 steps, saw 1516489 distinct states, run finished after 132006 ms. (steps per millisecond=93 ) properties seen :0
Running SMT prover for 22 properties.
[2023-03-07 21:21:29] [INFO ] Flow matrix only has 1231 transitions (discarded 195 similar events)
// Phase 1: matrix 1231 rows 130 cols
[2023-03-07 21:21:29] [INFO ] Computed 21 place invariants in 17 ms
[2023-03-07 21:21:29] [INFO ] After 122ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:22
[2023-03-07 21:21:29] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 8 ms returned sat
[2023-03-07 21:21:30] [INFO ] After 1143ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :22
[2023-03-07 21:21:30] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-07 21:21:31] [INFO ] After 877ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :22
[2023-03-07 21:21:32] [INFO ] After 2149ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :22
Attempting to minimize the solution found.
Minimization took 834 ms.
[2023-03-07 21:21:33] [INFO ] After 4330ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :22
Fused 22 Parikh solutions to 7 different solutions.
Parikh walk visited 0 properties in 216 ms.
Support contains 22 out of 130 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 130/130 places, 1426/1426 transitions.
Applied a total of 0 rules in 45 ms. Remains 130 /130 variables (removed 0) and now considering 1426/1426 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 45 ms. Remains : 130/130 places, 1426/1426 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 130/130 places, 1426/1426 transitions.
Applied a total of 0 rules in 42 ms. Remains 130 /130 variables (removed 0) and now considering 1426/1426 (removed 0) transitions.
[2023-03-07 21:21:33] [INFO ] Flow matrix only has 1231 transitions (discarded 195 similar events)
[2023-03-07 21:21:33] [INFO ] Invariant cache hit.
[2023-03-07 21:21:34] [INFO ] Implicit Places using invariants in 1029 ms returned []
[2023-03-07 21:21:34] [INFO ] Flow matrix only has 1231 transitions (discarded 195 similar events)
[2023-03-07 21:21:34] [INFO ] Invariant cache hit.
[2023-03-07 21:21:35] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-07 21:21:37] [INFO ] Implicit Places using invariants and state equation in 2297 ms returned []
Implicit Place search using SMT with State Equation took 3335 ms to find 0 implicit places.
[2023-03-07 21:21:37] [INFO ] Redundant transitions in 130 ms returned []
[2023-03-07 21:21:37] [INFO ] Flow matrix only has 1231 transitions (discarded 195 similar events)
[2023-03-07 21:21:37] [INFO ] Invariant cache hit.
[2023-03-07 21:21:38] [INFO ] Dead Transitions using invariants and state equation in 1084 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4602 ms. Remains : 130/130 places, 1426/1426 transitions.
Incomplete random walk after 100000 steps, including 2421 resets, run finished after 4289 ms. (steps per millisecond=23 ) properties (out of 22) seen :0
Running SMT prover for 22 properties.
[2023-03-07 21:21:42] [INFO ] Flow matrix only has 1231 transitions (discarded 195 similar events)
[2023-03-07 21:21:42] [INFO ] Invariant cache hit.
[2023-03-07 21:21:42] [INFO ] [Real]Absence check using 0 positive and 21 generalized place invariants in 7 ms returned sat
[2023-03-07 21:21:43] [INFO ] After 537ms SMT Verify possible using state equation in real domain returned unsat :0 sat :22
[2023-03-07 21:21:43] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-07 21:21:43] [INFO ] After 236ms SMT Verify possible using 5 Read/Feed constraints in real domain returned unsat :0 sat :22
[2023-03-07 21:21:45] [INFO ] After 1717ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:22
[2023-03-07 21:21:45] [INFO ] After 2321ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:22
[2023-03-07 21:21:45] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 11 ms returned sat
[2023-03-07 21:21:46] [INFO ] After 798ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :22
[2023-03-07 21:21:46] [INFO ] After 345ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :22
[2023-03-07 21:21:48] [INFO ] After 1960ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :22
Attempting to minimize the solution found.
Minimization took 286 ms.
[2023-03-07 21:21:48] [INFO ] After 3174ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :22
Interrupted random walk after 630393 steps, including 15416 resets, run timeout after 30001 ms. (steps per millisecond=21 ) properties seen 0
Incomplete Best-First random walk after 100001 steps, including 328 resets, run finished after 754 ms. (steps per millisecond=132 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 330 resets, run finished after 759 ms. (steps per millisecond=131 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 326 resets, run finished after 729 ms. (steps per millisecond=137 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 331 resets, run finished after 693 ms. (steps per millisecond=144 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 338 resets, run finished after 679 ms. (steps per millisecond=147 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 335 resets, run finished after 645 ms. (steps per millisecond=155 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 329 resets, run finished after 703 ms. (steps per millisecond=142 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 326 resets, run finished after 619 ms. (steps per millisecond=161 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 332 resets, run finished after 683 ms. (steps per millisecond=146 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 325 resets, run finished after 770 ms. (steps per millisecond=129 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 328 resets, run finished after 715 ms. (steps per millisecond=139 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 328 resets, run finished after 771 ms. (steps per millisecond=129 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 324 resets, run finished after 755 ms. (steps per millisecond=132 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 333 resets, run finished after 678 ms. (steps per millisecond=147 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 332 resets, run finished after 594 ms. (steps per millisecond=168 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100000 steps, including 331 resets, run finished after 686 ms. (steps per millisecond=145 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 326 resets, run finished after 761 ms. (steps per millisecond=131 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 333 resets, run finished after 595 ms. (steps per millisecond=168 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 326 resets, run finished after 601 ms. (steps per millisecond=166 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 326 resets, run finished after 694 ms. (steps per millisecond=144 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100001 steps, including 337 resets, run finished after 693 ms. (steps per millisecond=144 ) properties (out of 22) seen :0
Incomplete Best-First random walk after 100000 steps, including 324 resets, run finished after 672 ms. (steps per millisecond=148 ) properties (out of 22) seen :0
Invariant property smplace_258 does not hold.
Invariant property smplace_257 does not hold.
Invariant property smplace_44 does not hold.
Invariant property smplace_43 does not hold.
SDD proceeding with computation,543 properties remain. new max is 262144
SDD size :5.13445e+07 after 2.01039e+08
Interrupted probabilistic random walk after 13060216 steps, run timeout after 135001 ms. (steps per millisecond=96 ) properties seen :{}
Probabilistic random walk after 13060216 steps, saw 1607503 distinct states, run finished after 135002 ms. (steps per millisecond=96 ) properties seen :0
Running SMT prover for 22 properties.
[2023-03-07 21:24:48] [INFO ] Flow matrix only has 1231 transitions (discarded 195 similar events)
[2023-03-07 21:24:48] [INFO ] Invariant cache hit.
[2023-03-07 21:24:48] [INFO ] After 116ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:22
[2023-03-07 21:24:49] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 9 ms returned sat
[2023-03-07 21:24:50] [INFO ] After 1251ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :22
[2023-03-07 21:24:50] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-07 21:24:51] [INFO ] After 840ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :22
[2023-03-07 21:24:52] [INFO ] After 2452ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :22
Attempting to minimize the solution found.
Minimization took 1142 ms.
[2023-03-07 21:24:53] [INFO ] After 5048ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :22
Fused 22 Parikh solutions to 7 different solutions.
Parikh walk visited 0 properties in 221 ms.
Support contains 22 out of 130 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 130/130 places, 1426/1426 transitions.
Applied a total of 0 rules in 81 ms. Remains 130 /130 variables (removed 0) and now considering 1426/1426 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81 ms. Remains : 130/130 places, 1426/1426 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 130/130 places, 1426/1426 transitions.
Applied a total of 0 rules in 65 ms. Remains 130 /130 variables (removed 0) and now considering 1426/1426 (removed 0) transitions.
[2023-03-07 21:24:54] [INFO ] Flow matrix only has 1231 transitions (discarded 195 similar events)
[2023-03-07 21:24:54] [INFO ] Invariant cache hit.
[2023-03-07 21:24:55] [INFO ] Implicit Places using invariants in 1410 ms returned []
[2023-03-07 21:24:55] [INFO ] Flow matrix only has 1231 transitions (discarded 195 similar events)
[2023-03-07 21:24:55] [INFO ] Invariant cache hit.
[2023-03-07 21:24:56] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-07 21:24:58] [INFO ] Implicit Places using invariants and state equation in 2732 ms returned []
Implicit Place search using SMT with State Equation took 4145 ms to find 0 implicit places.
[2023-03-07 21:24:58] [INFO ] Redundant transitions in 179 ms returned []
[2023-03-07 21:24:58] [INFO ] Flow matrix only has 1231 transitions (discarded 195 similar events)
[2023-03-07 21:24:58] [INFO ] Invariant cache hit.
[2023-03-07 21:24:59] [INFO ] Dead Transitions using invariants and state equation in 933 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5339 ms. Remains : 130/130 places, 1426/1426 transitions.
Detected timeout of ITS tools.
[2023-03-07 21:25:03] [INFO ] Flatten gal took : 559 ms
[2023-03-07 21:25:03] [INFO ] Applying decomposition
[2023-03-07 21:25:03] [INFO ] Flatten gal took : 681 ms
Incomplete random walk after 100000 steps, including 2426 resets, run finished after 4343 ms. (steps per millisecond=23 ) properties (out of 22) seen :0
Running SMT prover for 22 properties.
[2023-03-07 21:25:03] [INFO ] Flow matrix only has 1231 transitions (discarded 195 similar events)
[2023-03-07 21:25:03] [INFO ] Invariant cache hit.
[2023-03-07 21:25:04] [INFO ] [Real]Absence check using 0 positive and 21 generalized place invariants in 5 ms returned sat
[2023-03-07 21:25:04] [INFO ] After 607ms SMT Verify possible using state equation in real domain returned unsat :0 sat :22
[2023-03-07 21:25:04] [INFO ] State equation strengthened by 5 read => feed constraints.
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph11526273263464105186.txt' '-o' '/tmp/graph11526273263464105186.bin' '-w' '/tmp/graph11526273263464105186.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph11526273263464105186.bin' '-l' '-1' '-v' '-w' '/tmp/graph11526273263464105186.weights' '-q' '0' '-e' '0.001'
[2023-03-07 21:25:04] [INFO ] Decomposing Gal with order
[2023-03-07 21:25:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-07 21:25:04] [INFO ] After 234ms SMT Verify possible using 5 Read/Feed constraints in real domain returned unsat :0 sat :22
[2023-03-07 21:25:06] [INFO ] After 1586ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:22
[2023-03-07 21:25:06] [INFO ] After 2277ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:22
[2023-03-07 21:25:06] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 6 ms returned sat
[2023-03-07 21:25:06] [INFO ] Removed a total of 9279 redundant transitions.
[2023-03-07 21:25:06] [INFO ] Flatten gal took : 1502 ms
[2023-03-07 21:25:06] [INFO ] After 538ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :22
[2023-03-07 21:25:07] [INFO ] After 253ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :22
[2023-03-07 21:25:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 2117 labels/synchronizations in 297 ms.
[2023-03-07 21:25:07] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality903006171878363471.gal : 56 ms
[2023-03-07 21:25:07] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13602489095228084582.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality903006171878363471.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13602489095228084582.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
Loading property file /tmp/ReachabilityCardinality13602489095228084582.prop.
[2023-03-07 21:25:08] [INFO ] After 1672ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :22
Attempting to minimize the solution found.
Minimization took 298 ms.
[2023-03-07 21:25:08] [INFO ] After 2585ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :22
Incomplete random walk after 10000 steps, including 250 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
SDD proceeding with computation,22 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,22 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,22 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,22 properties remain. new max is 32
SDD size :1 after 1
SDD proceeding with computation,22 properties remain. new max is 64
SDD size :1 after 1
SDD proceeding with computation,22 properties remain. new max is 128
SDD size :1 after 163
SDD proceeding with computation,22 properties remain. new max is 256
SDD size :163 after 1.30572e+10
SDD proceeding with computation,22 properties remain. new max is 512
SDD size :1.30572e+10 after 4.77417e+11
SDD proceeding with computation,22 properties remain. new max is 1024
SDD size :4.77417e+11 after 1.68762e+14
Interrupted probabilistic random walk after 381392 steps, run timeout after 3001 ms. (steps per millisecond=127 ) properties seen :{}
Probabilistic random walk after 381392 steps, saw 62722 distinct states, run finished after 3001 ms. (steps per millisecond=127 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 21:25:12] [INFO ] Flow matrix only has 1231 transitions (discarded 195 similar events)
[2023-03-07 21:25:12] [INFO ] Invariant cache hit.
[2023-03-07 21:25:12] [INFO ] After 43ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 21:25:12] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 6 ms returned sat
[2023-03-07 21:25:12] [INFO ] After 410ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 21:25:12] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-07 21:25:12] [INFO ] After 76ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 21:25:12] [INFO ] After 147ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 50 ms.
[2023-03-07 21:25:12] [INFO ] After 678ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 130 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 130/130 places, 1426/1426 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 512 transitions
Reduce isomorphic transitions removed 512 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 518 rules applied. Total rules applied 518 place count 129 transition count 909
Ensure Unique test removed 1 places
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 524 place count 123 transition count 909
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 534 place count 118 transition count 904
Applied a total of 534 rules in 39 ms. Remains 118 /130 variables (removed 12) and now considering 904/1426 (removed 522) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 41 ms. Remains : 118/130 places, 904/1426 transitions.
Incomplete random walk after 10000 steps, including 254 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 602201 steps, run timeout after 3001 ms. (steps per millisecond=200 ) properties seen :{}
Probabilistic random walk after 602201 steps, saw 91054 distinct states, run finished after 3001 ms. (steps per millisecond=200 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 21:25:15] [INFO ] Flow matrix only has 709 transitions (discarded 195 similar events)
// Phase 1: matrix 709 rows 118 cols
[2023-03-07 21:25:15] [INFO ] Computed 20 place invariants in 11 ms
[2023-03-07 21:25:16] [INFO ] After 117ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
SDD proceeding with computation,22 properties remain. new max is 2048
SDD size :1.68762e+14 after 8.12605e+14
[2023-03-07 21:25:16] [INFO ] [Nat]Absence check using 0 positive and 20 generalized place invariants in 133 ms returned sat
[2023-03-07 21:25:16] [INFO ] After 660ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 21:25:17] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 21:25:17] [INFO ] After 562ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 21:25:17] [INFO ] After 632ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 64 ms.
[2023-03-07 21:25:17] [INFO ] After 1670ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 118 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 118/118 places, 904/904 transitions.
Applied a total of 0 rules in 31 ms. Remains 118 /118 variables (removed 0) and now considering 904/904 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32 ms. Remains : 118/118 places, 904/904 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 118/118 places, 904/904 transitions.
Applied a total of 0 rules in 33 ms. Remains 118 /118 variables (removed 0) and now considering 904/904 (removed 0) transitions.
[2023-03-07 21:25:17] [INFO ] Flow matrix only has 709 transitions (discarded 195 similar events)
[2023-03-07 21:25:17] [INFO ] Invariant cache hit.
[2023-03-07 21:25:18] [INFO ] Implicit Places using invariants in 1021 ms returned []
[2023-03-07 21:25:18] [INFO ] Flow matrix only has 709 transitions (discarded 195 similar events)
[2023-03-07 21:25:18] [INFO ] Invariant cache hit.
[2023-03-07 21:25:19] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 21:25:20] [INFO ] Implicit Places using invariants and state equation in 1730 ms returned []
Implicit Place search using SMT with State Equation took 2766 ms to find 0 implicit places.
[2023-03-07 21:25:20] [INFO ] Redundant transitions in 22 ms returned []
[2023-03-07 21:25:20] [INFO ] Flow matrix only has 709 transitions (discarded 195 similar events)
[2023-03-07 21:25:20] [INFO ] Invariant cache hit.
[2023-03-07 21:25:21] [INFO ] Dead Transitions using invariants and state equation in 960 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3800 ms. Remains : 118/118 places, 904/904 transitions.
Graph (trivial) has 114 edges and 118 vertex of which 36 / 118 are part of one of the 5 SCC in 0 ms
Free SCC test removed 31 places
Drop transitions removed 45 transitions
Ensure Unique test removed 195 transitions
Reduce isomorphic transitions removed 240 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 11 rules applied. Total rules applied 12 place count 87 transition count 653
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 23 place count 76 transition count 653
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 23 place count 76 transition count 645
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 39 place count 68 transition count 645
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 43 place count 64 transition count 641
Iterating global reduction 2 with 4 rules applied. Total rules applied 47 place count 64 transition count 641
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 51 place count 60 transition count 621
Iterating global reduction 2 with 4 rules applied. Total rules applied 55 place count 60 transition count 621
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 79 place count 60 transition count 597
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 91 place count 54 transition count 591
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 3 with 15 rules applied. Total rules applied 106 place count 54 transition count 576
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -45
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 116 place count 49 transition count 621
Drop transitions removed 65 transitions
Redundant transition composition rules discarded 65 transitions
Iterating global reduction 4 with 65 rules applied. Total rules applied 181 place count 49 transition count 556
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 191 place count 44 transition count 576
Applied a total of 191 rules in 57 ms. Remains 44 /118 variables (removed 74) and now considering 576/904 (removed 328) transitions.
Running SMT prover for 1 properties.
[2023-03-07 21:25:21] [INFO ] Flow matrix only has 552 transitions (discarded 24 similar events)
// Phase 1: matrix 552 rows 44 cols
[2023-03-07 21:25:21] [INFO ] Computed 20 place invariants in 8 ms
[2023-03-07 21:25:21] [INFO ] After 30ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 21:25:21] [INFO ] [Nat]Absence check using 0 positive and 20 generalized place invariants in 4 ms returned sat
[2023-03-07 21:25:21] [INFO ] After 176ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 21:25:21] [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 95 ms.
[2023-03-07 21:25:22] [INFO ] After 424ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 244 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 33 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 440242 steps, run timeout after 3001 ms. (steps per millisecond=146 ) properties seen :{}
Probabilistic random walk after 440242 steps, saw 70149 distinct states, run finished after 3004 ms. (steps per millisecond=146 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 21:25:25] [INFO ] Flow matrix only has 1231 transitions (discarded 195 similar events)
// Phase 1: matrix 1231 rows 130 cols
[2023-03-07 21:25:25] [INFO ] Computed 21 place invariants in 13 ms
[2023-03-07 21:25:25] [INFO ] After 34ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 21:25:25] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 6 ms returned sat
[2023-03-07 21:25:25] [INFO ] After 559ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 21:25:25] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-07 21:25:25] [INFO ] After 94ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 21:25:26] [INFO ] After 161ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 45 ms.
[2023-03-07 21:25:26] [INFO ] After 818ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 130 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 130/130 places, 1426/1426 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 512 transitions
Reduce isomorphic transitions removed 512 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 518 rules applied. Total rules applied 518 place count 129 transition count 909
Ensure Unique test removed 1 places
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 524 place count 123 transition count 909
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 534 place count 118 transition count 904
Applied a total of 534 rules in 54 ms. Remains 118 /130 variables (removed 12) and now considering 904/1426 (removed 522) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 55 ms. Remains : 118/130 places, 904/1426 transitions.
Incomplete random walk after 10000 steps, including 245 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 575336 steps, run timeout after 3001 ms. (steps per millisecond=191 ) properties seen :{}
Probabilistic random walk after 575336 steps, saw 86544 distinct states, run finished after 3001 ms. (steps per millisecond=191 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 21:25:29] [INFO ] Flow matrix only has 709 transitions (discarded 195 similar events)
// Phase 1: matrix 709 rows 118 cols
[2023-03-07 21:25:29] [INFO ] Computed 20 place invariants in 7 ms
[2023-03-07 21:25:29] [INFO ] After 36ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 21:25:29] [INFO ] [Nat]Absence check using 0 positive and 20 generalized place invariants in 8 ms returned sat
[2023-03-07 21:25:29] [INFO ] After 307ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 21:25:29] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 21:25:29] [INFO ] After 277ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 21:25:29] [INFO ] After 349ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 55 ms.
[2023-03-07 21:25:30] [INFO ] After 775ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 118 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 118/118 places, 904/904 transitions.
Applied a total of 0 rules in 35 ms. Remains 118 /118 variables (removed 0) and now considering 904/904 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36 ms. Remains : 118/118 places, 904/904 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 118/118 places, 904/904 transitions.
Applied a total of 0 rules in 36 ms. Remains 118 /118 variables (removed 0) and now considering 904/904 (removed 0) transitions.
[2023-03-07 21:25:30] [INFO ] Flow matrix only has 709 transitions (discarded 195 similar events)
[2023-03-07 21:25:30] [INFO ] Invariant cache hit.
[2023-03-07 21:25:31] [INFO ] Implicit Places using invariants in 946 ms returned []
[2023-03-07 21:25:31] [INFO ] Flow matrix only has 709 transitions (discarded 195 similar events)
[2023-03-07 21:25:31] [INFO ] Invariant cache hit.
[2023-03-07 21:25:31] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 21:25:32] [INFO ] Implicit Places using invariants and state equation in 1359 ms returned []
Implicit Place search using SMT with State Equation took 2311 ms to find 0 implicit places.
[2023-03-07 21:25:32] [INFO ] Redundant transitions in 36 ms returned []
[2023-03-07 21:25:32] [INFO ] Flow matrix only has 709 transitions (discarded 195 similar events)
[2023-03-07 21:25:32] [INFO ] Invariant cache hit.
[2023-03-07 21:25:33] [INFO ] Dead Transitions using invariants and state equation in 965 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3363 ms. Remains : 118/118 places, 904/904 transitions.
Graph (trivial) has 114 edges and 118 vertex of which 36 / 118 are part of one of the 5 SCC in 1 ms
Free SCC test removed 31 places
Drop transitions removed 45 transitions
Ensure Unique test removed 195 transitions
Reduce isomorphic transitions removed 240 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 11 rules applied. Total rules applied 12 place count 87 transition count 653
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 23 place count 76 transition count 653
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 23 place count 76 transition count 645
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 39 place count 68 transition count 645
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 43 place count 64 transition count 641
Iterating global reduction 2 with 4 rules applied. Total rules applied 47 place count 64 transition count 641
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 51 place count 60 transition count 621
Iterating global reduction 2 with 4 rules applied. Total rules applied 55 place count 60 transition count 621
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 79 place count 60 transition count 597
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 91 place count 54 transition count 591
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 3 with 15 rules applied. Total rules applied 106 place count 54 transition count 576
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -45
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 116 place count 49 transition count 621
Drop transitions removed 65 transitions
Redundant transition composition rules discarded 65 transitions
Iterating global reduction 4 with 65 rules applied. Total rules applied 181 place count 49 transition count 556
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 191 place count 44 transition count 576
Applied a total of 191 rules in 76 ms. Remains 44 /118 variables (removed 74) and now considering 576/904 (removed 328) transitions.
Running SMT prover for 1 properties.
[2023-03-07 21:25:33] [INFO ] Flow matrix only has 552 transitions (discarded 24 similar events)
// Phase 1: matrix 552 rows 44 cols
[2023-03-07 21:25:33] [INFO ] Computed 20 place invariants in 5 ms
[2023-03-07 21:25:33] [INFO ] After 30ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 21:25:33] [INFO ] [Nat]Absence check using 0 positive and 20 generalized place invariants in 8 ms returned sat
[2023-03-07 21:25:33] [INFO ] After 194ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 21:25:33] [INFO ] After 282ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 52 ms.
[2023-03-07 21:25:33] [INFO ] After 391ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 243 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 398255 steps, run timeout after 3001 ms. (steps per millisecond=132 ) properties seen :{}
Probabilistic random walk after 398255 steps, saw 64752 distinct states, run finished after 3005 ms. (steps per millisecond=132 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 21:25:37] [INFO ] Flow matrix only has 1231 transitions (discarded 195 similar events)
// Phase 1: matrix 1231 rows 130 cols
[2023-03-07 21:25:37] [INFO ] Computed 21 place invariants in 9 ms
[2023-03-07 21:25:37] [INFO ] After 41ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 21:25:37] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 7 ms returned sat
[2023-03-07 21:25:37] [INFO ] After 335ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 21:25:37] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-07 21:25:37] [INFO ] After 41ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 21:25:37] [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 27 ms.
[2023-03-07 21:25:37] [INFO ] After 525ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 130 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 130/130 places, 1426/1426 transitions.
Graph (complete) has 1087 edges and 130 vertex of which 113 are kept as prefixes of interest. Removing 17 places using SCC suffix rule.1 ms
Discarding 17 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 1033 transitions
Reduce isomorphic transitions removed 1033 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 1037 rules applied. Total rules applied 1038 place count 113 transition count 388
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 1042 place count 109 transition count 388
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 1050 place count 105 transition count 384
Applied a total of 1050 rules in 18 ms. Remains 105 /130 variables (removed 25) and now considering 384/1426 (removed 1042) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18 ms. Remains : 105/130 places, 384/1426 transitions.
Incomplete random walk after 10000 steps, including 194 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 905378 steps, run timeout after 3001 ms. (steps per millisecond=301 ) properties seen :{}
Probabilistic random walk after 905378 steps, saw 146942 distinct states, run finished after 3004 ms. (steps per millisecond=301 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 21:25:40] [INFO ] Flow matrix only has 189 transitions (discarded 195 similar events)
// Phase 1: matrix 189 rows 105 cols
[2023-03-07 21:25:40] [INFO ] Computed 15 place invariants in 1 ms
[2023-03-07 21:25:40] [INFO ] After 39ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 21:25:40] [INFO ] [Nat]Absence check using 0 positive and 15 generalized place invariants in 4 ms returned sat
[2023-03-07 21:25:40] [INFO ] After 62ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 21:25:40] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 21:25:40] [INFO ] After 12ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 21:25:40] [INFO ] After 24ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 8 ms.
[2023-03-07 21:25:40] [INFO ] After 147ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 17 ms.
Support contains 1 out of 105 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 105/105 places, 384/384 transitions.
Applied a total of 0 rules in 8 ms. Remains 105 /105 variables (removed 0) and now considering 384/384 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 105/105 places, 384/384 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 105/105 places, 384/384 transitions.
Applied a total of 0 rules in 7 ms. Remains 105 /105 variables (removed 0) and now considering 384/384 (removed 0) transitions.
[2023-03-07 21:25:40] [INFO ] Flow matrix only has 189 transitions (discarded 195 similar events)
[2023-03-07 21:25:40] [INFO ] Invariant cache hit.
[2023-03-07 21:25:41] [INFO ] Implicit Places using invariants in 173 ms returned []
[2023-03-07 21:25:41] [INFO ] Flow matrix only has 189 transitions (discarded 195 similar events)
[2023-03-07 21:25:41] [INFO ] Invariant cache hit.
[2023-03-07 21:25:41] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 21:25:41] [INFO ] Implicit Places using invariants and state equation in 225 ms returned []
Implicit Place search using SMT with State Equation took 415 ms to find 0 implicit places.
[2023-03-07 21:25:41] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-07 21:25:41] [INFO ] Flow matrix only has 189 transitions (discarded 195 similar events)
[2023-03-07 21:25:41] [INFO ] Invariant cache hit.
[2023-03-07 21:25:41] [INFO ] Dead Transitions using invariants and state equation in 215 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 651 ms. Remains : 105/105 places, 384/384 transitions.
Graph (trivial) has 99 edges and 105 vertex of which 36 / 105 are part of one of the 5 SCC in 1 ms
Free SCC test removed 31 places
Drop transitions removed 50 transitions
Ensure Unique test removed 195 transitions
Reduce isomorphic transitions removed 245 transitions.
Ensure Unique test removed 9 places
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 20 rules applied. Total rules applied 21 place count 65 transition count 128
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 32 place count 54 transition count 128
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 32 place count 54 transition count 120
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 48 place count 46 transition count 120
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 52 place count 42 transition count 116
Iterating global reduction 2 with 4 rules applied. Total rules applied 56 place count 42 transition count 116
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 60 place count 38 transition count 96
Iterating global reduction 2 with 4 rules applied. Total rules applied 64 place count 38 transition count 96
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 88 place count 38 transition count 72
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 100 place count 32 transition count 66
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 3 with 10 rules applied. Total rules applied 110 place count 32 transition count 56
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 120 place count 27 transition count 76
Drop transitions removed 35 transitions
Redundant transition composition rules discarded 35 transitions
Iterating global reduction 4 with 35 rules applied. Total rules applied 155 place count 27 transition count 41
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 167 place count 19 transition count 37
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 4 with 18 rules applied. Total rules applied 185 place count 19 transition count 19
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 186 place count 19 transition count 18
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 187 place count 18 transition count 18
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 6 with 5 rules applied. Total rules applied 192 place count 18 transition count 18
Applied a total of 192 rules in 18 ms. Remains 18 /105 variables (removed 87) and now considering 18/384 (removed 366) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 18 rows 18 cols
[2023-03-07 21:25:41] [INFO ] Computed 7 place invariants in 0 ms
[2023-03-07 21:25:41] [INFO ] After 33ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 21:25:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-07 21:25:41] [INFO ] [Nat]Absence check using 1 positive and 6 generalized place invariants in 1 ms returned sat
[2023-03-07 21:25:41] [INFO ] After 9ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 21:25:41] [INFO ] After 12ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 2 ms.
[2023-03-07 21:25:41] [INFO ] After 45ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 240 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 33 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 451559 steps, run timeout after 3001 ms. (steps per millisecond=150 ) properties seen :{}
Probabilistic random walk after 451559 steps, saw 71831 distinct states, run finished after 3001 ms. (steps per millisecond=150 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 21:25:44] [INFO ] Flow matrix only has 1231 transitions (discarded 195 similar events)
// Phase 1: matrix 1231 rows 130 cols
[2023-03-07 21:25:44] [INFO ] Computed 21 place invariants in 24 ms
[2023-03-07 21:25:44] [INFO ] After 49ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 21:25:44] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 7 ms returned sat
[2023-03-07 21:25:45] [INFO ] After 514ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 21:25:45] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-07 21:25:45] [INFO ] After 38ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 21:25:45] [INFO ] After 89ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 31 ms.
[2023-03-07 21:25:45] [INFO ] After 698ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 130 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 130/130 places, 1426/1426 transitions.
Graph (complete) has 1087 edges and 130 vertex of which 113 are kept as prefixes of interest. Removing 17 places using SCC suffix rule.1 ms
Discarding 17 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 1033 transitions
Reduce isomorphic transitions removed 1033 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 1037 rules applied. Total rules applied 1038 place count 113 transition count 388
Reduce places removed 4 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 5 rules applied. Total rules applied 1043 place count 109 transition count 387
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1044 place count 108 transition count 387
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 1052 place count 104 transition count 383
Applied a total of 1052 rules in 23 ms. Remains 104 /130 variables (removed 26) and now considering 383/1426 (removed 1043) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23 ms. Remains : 104/130 places, 383/1426 transitions.
Incomplete random walk after 10000 steps, including 190 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 853538 steps, run timeout after 3001 ms. (steps per millisecond=284 ) properties seen :{}
Probabilistic random walk after 853538 steps, saw 138845 distinct states, run finished after 3001 ms. (steps per millisecond=284 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 21:25:48] [INFO ] Flow matrix only has 188 transitions (discarded 195 similar events)
// Phase 1: matrix 188 rows 104 cols
[2023-03-07 21:25:48] [INFO ] Computed 15 place invariants in 1 ms
[2023-03-07 21:25:48] [INFO ] After 46ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 21:25:48] [INFO ] [Nat]Absence check using 0 positive and 15 generalized place invariants in 6 ms returned sat
[2023-03-07 21:25:48] [INFO ] After 74ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 21:25:48] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 21:25:48] [INFO ] After 15ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 21:25:48] [INFO ] After 29ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 12 ms.
[2023-03-07 21:25:48] [INFO ] After 164ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 104 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 104/104 places, 383/383 transitions.
Applied a total of 0 rules in 7 ms. Remains 104 /104 variables (removed 0) and now considering 383/383 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 104/104 places, 383/383 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 104/104 places, 383/383 transitions.
Applied a total of 0 rules in 21 ms. Remains 104 /104 variables (removed 0) and now considering 383/383 (removed 0) transitions.
[2023-03-07 21:25:48] [INFO ] Flow matrix only has 188 transitions (discarded 195 similar events)
[2023-03-07 21:25:48] [INFO ] Invariant cache hit.
[2023-03-07 21:25:49] [INFO ] Implicit Places using invariants in 161 ms returned []
[2023-03-07 21:25:49] [INFO ] Flow matrix only has 188 transitions (discarded 195 similar events)
[2023-03-07 21:25:49] [INFO ] Invariant cache hit.
[2023-03-07 21:25:49] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 21:25:49] [INFO ] Implicit Places using invariants and state equation in 272 ms returned []
Implicit Place search using SMT with State Equation took 443 ms to find 0 implicit places.
[2023-03-07 21:25:49] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-07 21:25:49] [INFO ] Flow matrix only has 188 transitions (discarded 195 similar events)
[2023-03-07 21:25:49] [INFO ] Invariant cache hit.
[2023-03-07 21:25:49] [INFO ] Dead Transitions using invariants and state equation in 255 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 741 ms. Remains : 104/104 places, 383/383 transitions.
Graph (trivial) has 99 edges and 104 vertex of which 36 / 104 are part of one of the 5 SCC in 0 ms
Free SCC test removed 31 places
Drop transitions removed 50 transitions
Ensure Unique test removed 195 transitions
Reduce isomorphic transitions removed 245 transitions.
Ensure Unique test removed 9 places
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 20 rules applied. Total rules applied 21 place count 64 transition count 127
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 32 place count 53 transition count 127
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 32 place count 53 transition count 119
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 48 place count 45 transition count 119
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 52 place count 41 transition count 115
Iterating global reduction 2 with 4 rules applied. Total rules applied 56 place count 41 transition count 115
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 60 place count 37 transition count 95
Iterating global reduction 2 with 4 rules applied. Total rules applied 64 place count 37 transition count 95
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 88 place count 37 transition count 71
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 100 place count 31 transition count 65
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 3 with 10 rules applied. Total rules applied 110 place count 31 transition count 55
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 120 place count 26 transition count 75
Drop transitions removed 35 transitions
Redundant transition composition rules discarded 35 transitions
Iterating global reduction 4 with 35 rules applied. Total rules applied 155 place count 26 transition count 40
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 167 place count 18 transition count 36
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 4 with 18 rules applied. Total rules applied 185 place count 18 transition count 18
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 5 with 5 rules applied. Total rules applied 190 place count 18 transition count 18
Applied a total of 190 rules in 31 ms. Remains 18 /104 variables (removed 86) and now considering 18/383 (removed 365) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 18 rows 18 cols
[2023-03-07 21:25:49] [INFO ] Computed 7 place invariants in 4 ms
[2023-03-07 21:25:49] [INFO ] After 19ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 21:25:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-07 21:25:49] [INFO ] [Nat]Absence check using 1 positive and 6 generalized place invariants in 2 ms returned sat
[2023-03-07 21:25:49] [INFO ] After 11ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 21:25:49] [INFO ] After 15ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 4 ms.
[2023-03-07 21:25:49] [INFO ] After 44ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 248 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 398411 steps, run timeout after 3001 ms. (steps per millisecond=132 ) properties seen :{}
Probabilistic random walk after 398411 steps, saw 64772 distinct states, run finished after 3004 ms. (steps per millisecond=132 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 21:25:52] [INFO ] Flow matrix only has 1231 transitions (discarded 195 similar events)
// Phase 1: matrix 1231 rows 130 cols
[2023-03-07 21:25:52] [INFO ] Computed 21 place invariants in 9 ms
[2023-03-07 21:25:52] [INFO ] After 36ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 21:25:52] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 7 ms returned sat
[2023-03-07 21:25:53] [INFO ] After 397ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 21:25:53] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-07 21:25:53] [INFO ] After 88ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 21:25:53] [INFO ] After 166ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 51 ms.
[2023-03-07 21:25:53] [INFO ] After 674ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 130 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 130/130 places, 1426/1426 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 512 transitions
Reduce isomorphic transitions removed 512 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 518 rules applied. Total rules applied 518 place count 129 transition count 909
Ensure Unique test removed 1 places
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 524 place count 123 transition count 909
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 534 place count 118 transition count 904
Applied a total of 534 rules in 34 ms. Remains 118 /130 variables (removed 12) and now considering 904/1426 (removed 522) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34 ms. Remains : 118/130 places, 904/1426 transitions.
Incomplete random walk after 10000 steps, including 246 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 598993 steps, run timeout after 3001 ms. (steps per millisecond=199 ) properties seen :{}
Probabilistic random walk after 598993 steps, saw 90388 distinct states, run finished after 3001 ms. (steps per millisecond=199 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 21:25:56] [INFO ] Flow matrix only has 709 transitions (discarded 195 similar events)
// Phase 1: matrix 709 rows 118 cols
[2023-03-07 21:25:56] [INFO ] Computed 20 place invariants in 13 ms
[2023-03-07 21:25:56] [INFO ] After 81ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 21:25:56] [INFO ] [Nat]Absence check using 0 positive and 20 generalized place invariants in 7 ms returned sat
[2023-03-07 21:25:57] [INFO ] After 255ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 21:25:57] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 21:25:57] [INFO ] After 181ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 21:25:57] [INFO ] After 249ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 43 ms.
[2023-03-07 21:25:57] [INFO ] After 607ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 118 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 118/118 places, 904/904 transitions.
Applied a total of 0 rules in 21 ms. Remains 118 /118 variables (removed 0) and now considering 904/904 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 118/118 places, 904/904 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 118/118 places, 904/904 transitions.
Applied a total of 0 rules in 21 ms. Remains 118 /118 variables (removed 0) and now considering 904/904 (removed 0) transitions.
[2023-03-07 21:25:57] [INFO ] Flow matrix only has 709 transitions (discarded 195 similar events)
[2023-03-07 21:25:57] [INFO ] Invariant cache hit.
[2023-03-07 21:25:57] [INFO ] Implicit Places using invariants in 623 ms returned []
[2023-03-07 21:25:57] [INFO ] Flow matrix only has 709 transitions (discarded 195 similar events)
[2023-03-07 21:25:57] [INFO ] Invariant cache hit.
[2023-03-07 21:25:58] [INFO ] State equation strengthened by 7 read => feed constraints.
SDD proceeding with computation,22 properties remain. new max is 4096
SDD size :8.12605e+14 after 1.16777e+16
[2023-03-07 21:25:59] [INFO ] Implicit Places using invariants and state equation in 1278 ms returned []
Implicit Place search using SMT with State Equation took 1906 ms to find 0 implicit places.
[2023-03-07 21:25:59] [INFO ] Redundant transitions in 21 ms returned []
[2023-03-07 21:25:59] [INFO ] Flow matrix only has 709 transitions (discarded 195 similar events)
[2023-03-07 21:25:59] [INFO ] Invariant cache hit.
[2023-03-07 21:26:00] [INFO ] Dead Transitions using invariants and state equation in 718 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2701 ms. Remains : 118/118 places, 904/904 transitions.
Graph (trivial) has 114 edges and 118 vertex of which 36 / 118 are part of one of the 5 SCC in 1 ms
Free SCC test removed 31 places
Drop transitions removed 45 transitions
Ensure Unique test removed 195 transitions
Reduce isomorphic transitions removed 240 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 11 rules applied. Total rules applied 12 place count 87 transition count 653
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 23 place count 76 transition count 653
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 23 place count 76 transition count 645
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 39 place count 68 transition count 645
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 43 place count 64 transition count 641
Iterating global reduction 2 with 4 rules applied. Total rules applied 47 place count 64 transition count 641
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 51 place count 60 transition count 621
Iterating global reduction 2 with 4 rules applied. Total rules applied 55 place count 60 transition count 621
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 79 place count 60 transition count 597
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 91 place count 54 transition count 591
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 3 with 15 rules applied. Total rules applied 106 place count 54 transition count 576
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -45
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 116 place count 49 transition count 621
Drop transitions removed 65 transitions
Redundant transition composition rules discarded 65 transitions
Iterating global reduction 4 with 65 rules applied. Total rules applied 181 place count 49 transition count 556
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 191 place count 44 transition count 576
Applied a total of 191 rules in 71 ms. Remains 44 /118 variables (removed 74) and now considering 576/904 (removed 328) transitions.
Running SMT prover for 1 properties.
[2023-03-07 21:26:00] [INFO ] Flow matrix only has 552 transitions (discarded 24 similar events)
// Phase 1: matrix 552 rows 44 cols
[2023-03-07 21:26:00] [INFO ] Computed 20 place invariants in 3 ms
[2023-03-07 21:26:00] [INFO ] After 22ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 21:26:00] [INFO ] [Nat]Absence check using 0 positive and 20 generalized place invariants in 5 ms returned sat
[2023-03-07 21:26:00] [INFO ] After 188ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 21:26:00] [INFO ] After 259ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 59 ms.
[2023-03-07 21:26:00] [INFO ] After 350ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 244 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 434078 steps, run timeout after 3001 ms. (steps per millisecond=144 ) properties seen :{}
Probabilistic random walk after 434078 steps, saw 69164 distinct states, run finished after 3004 ms. (steps per millisecond=144 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 21:26:03] [INFO ] Flow matrix only has 1231 transitions (discarded 195 similar events)
// Phase 1: matrix 1231 rows 130 cols
[2023-03-07 21:26:03] [INFO ] Computed 21 place invariants in 10 ms
[2023-03-07 21:26:03] [INFO ] After 34ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 21:26:03] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 7 ms returned sat
[2023-03-07 21:26:04] [INFO ] After 414ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 21:26:04] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-07 21:26:04] [INFO ] After 78ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 21:26:04] [INFO ] After 148ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 47 ms.
[2023-03-07 21:26:04] [INFO ] After 662ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 130 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 130/130 places, 1426/1426 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 512 transitions
Reduce isomorphic transitions removed 512 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 518 rules applied. Total rules applied 518 place count 129 transition count 909
Ensure Unique test removed 1 places
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 524 place count 123 transition count 909
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 534 place count 118 transition count 904
Applied a total of 534 rules in 34 ms. Remains 118 /130 variables (removed 12) and now considering 904/1426 (removed 522) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34 ms. Remains : 118/130 places, 904/1426 transitions.
Incomplete random walk after 10000 steps, including 239 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 601638 steps, run timeout after 3001 ms. (steps per millisecond=200 ) properties seen :{}
Probabilistic random walk after 601638 steps, saw 90925 distinct states, run finished after 3006 ms. (steps per millisecond=200 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 21:26:07] [INFO ] Flow matrix only has 709 transitions (discarded 195 similar events)
// Phase 1: matrix 709 rows 118 cols
[2023-03-07 21:26:07] [INFO ] Computed 20 place invariants in 5 ms
[2023-03-07 21:26:07] [INFO ] After 33ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 21:26:07] [INFO ] [Nat]Absence check using 0 positive and 20 generalized place invariants in 9 ms returned sat
[2023-03-07 21:26:07] [INFO ] After 235ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 21:26:07] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 21:26:07] [INFO ] After 134ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 21:26:07] [INFO ] After 193ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 47 ms.
[2023-03-07 21:26:07] [INFO ] After 533ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 118 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 118/118 places, 904/904 transitions.
Applied a total of 0 rules in 21 ms. Remains 118 /118 variables (removed 0) and now considering 904/904 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22 ms. Remains : 118/118 places, 904/904 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 118/118 places, 904/904 transitions.
Applied a total of 0 rules in 21 ms. Remains 118 /118 variables (removed 0) and now considering 904/904 (removed 0) transitions.
[2023-03-07 21:26:08] [INFO ] Flow matrix only has 709 transitions (discarded 195 similar events)
[2023-03-07 21:26:08] [INFO ] Invariant cache hit.
[2023-03-07 21:26:08] [INFO ] Implicit Places using invariants in 654 ms returned []
[2023-03-07 21:26:08] [INFO ] Flow matrix only has 709 transitions (discarded 195 similar events)
[2023-03-07 21:26:08] [INFO ] Invariant cache hit.
[2023-03-07 21:26:08] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 21:26:10] [INFO ] Implicit Places using invariants and state equation in 1322 ms returned []
Implicit Place search using SMT with State Equation took 2005 ms to find 0 implicit places.
[2023-03-07 21:26:10] [INFO ] Redundant transitions in 21 ms returned []
[2023-03-07 21:26:10] [INFO ] Flow matrix only has 709 transitions (discarded 195 similar events)
[2023-03-07 21:26:10] [INFO ] Invariant cache hit.
[2023-03-07 21:26:10] [INFO ] Dead Transitions using invariants and state equation in 748 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2806 ms. Remains : 118/118 places, 904/904 transitions.
Graph (trivial) has 114 edges and 118 vertex of which 36 / 118 are part of one of the 5 SCC in 0 ms
Free SCC test removed 31 places
Drop transitions removed 45 transitions
Ensure Unique test removed 195 transitions
Reduce isomorphic transitions removed 240 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 11 rules applied. Total rules applied 12 place count 87 transition count 653
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 23 place count 76 transition count 653
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 23 place count 76 transition count 645
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 39 place count 68 transition count 645
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 43 place count 64 transition count 641
Iterating global reduction 2 with 4 rules applied. Total rules applied 47 place count 64 transition count 641
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 51 place count 60 transition count 621
Iterating global reduction 2 with 4 rules applied. Total rules applied 55 place count 60 transition count 621
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 79 place count 60 transition count 597
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 91 place count 54 transition count 591
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 3 with 15 rules applied. Total rules applied 106 place count 54 transition count 576
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -45
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 116 place count 49 transition count 621
Drop transitions removed 65 transitions
Redundant transition composition rules discarded 65 transitions
Iterating global reduction 4 with 65 rules applied. Total rules applied 181 place count 49 transition count 556
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 191 place count 44 transition count 576
Applied a total of 191 rules in 51 ms. Remains 44 /118 variables (removed 74) and now considering 576/904 (removed 328) transitions.
Running SMT prover for 1 properties.
[2023-03-07 21:26:10] [INFO ] Flow matrix only has 552 transitions (discarded 24 similar events)
// Phase 1: matrix 552 rows 44 cols
[2023-03-07 21:26:10] [INFO ] Computed 20 place invariants in 4 ms
[2023-03-07 21:26:10] [INFO ] After 23ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 21:26:10] [INFO ] [Nat]Absence check using 0 positive and 20 generalized place invariants in 5 ms returned sat
[2023-03-07 21:26:11] [INFO ] After 177ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 21:26:11] [INFO ] After 267ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 55 ms.
[2023-03-07 21:26:11] [INFO ] After 359ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 245 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 429916 steps, run timeout after 3001 ms. (steps per millisecond=143 ) properties seen :{}
Probabilistic random walk after 429916 steps, saw 68496 distinct states, run finished after 3001 ms. (steps per millisecond=143 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 21:26:14] [INFO ] Flow matrix only has 1231 transitions (discarded 195 similar events)
// Phase 1: matrix 1231 rows 130 cols
[2023-03-07 21:26:14] [INFO ] Computed 21 place invariants in 9 ms
[2023-03-07 21:26:14] [INFO ] After 36ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 21:26:14] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 8 ms returned sat
[2023-03-07 21:26:14] [INFO ] After 367ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 21:26:14] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-07 21:26:14] [INFO ] After 34ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 21:26:14] [INFO ] After 83ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 29 ms.
[2023-03-07 21:26:14] [INFO ] After 536ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 130 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 130/130 places, 1426/1426 transitions.
Graph (complete) has 1087 edges and 130 vertex of which 113 are kept as prefixes of interest. Removing 17 places using SCC suffix rule.0 ms
Discarding 17 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 1033 transitions
Reduce isomorphic transitions removed 1033 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 1037 rules applied. Total rules applied 1038 place count 113 transition count 388
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 1042 place count 109 transition count 388
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 1050 place count 105 transition count 384
Applied a total of 1050 rules in 15 ms. Remains 105 /130 variables (removed 25) and now considering 384/1426 (removed 1042) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 105/130 places, 384/1426 transitions.
Incomplete random walk after 10000 steps, including 189 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 856867 steps, run timeout after 3001 ms. (steps per millisecond=285 ) properties seen :{}
Probabilistic random walk after 856867 steps, saw 139370 distinct states, run finished after 3001 ms. (steps per millisecond=285 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 21:26:17] [INFO ] Flow matrix only has 189 transitions (discarded 195 similar events)
// Phase 1: matrix 189 rows 105 cols
[2023-03-07 21:26:17] [INFO ] Computed 15 place invariants in 1 ms
[2023-03-07 21:26:18] [INFO ] After 32ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 21:26:18] [INFO ] [Nat]Absence check using 0 positive and 15 generalized place invariants in 5 ms returned sat
[2023-03-07 21:26:18] [INFO ] After 68ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 21:26:18] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 21:26:18] [INFO ] After 15ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 21:26:18] [INFO ] After 29ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 9 ms.
[2023-03-07 21:26:18] [INFO ] After 150ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 105 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 105/105 places, 384/384 transitions.
Applied a total of 0 rules in 7 ms. Remains 105 /105 variables (removed 0) and now considering 384/384 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 105/105 places, 384/384 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 105/105 places, 384/384 transitions.
Applied a total of 0 rules in 6 ms. Remains 105 /105 variables (removed 0) and now considering 384/384 (removed 0) transitions.
[2023-03-07 21:26:18] [INFO ] Flow matrix only has 189 transitions (discarded 195 similar events)
[2023-03-07 21:26:18] [INFO ] Invariant cache hit.
[2023-03-07 21:26:18] [INFO ] Implicit Places using invariants in 132 ms returned []
[2023-03-07 21:26:18] [INFO ] Flow matrix only has 189 transitions (discarded 195 similar events)
[2023-03-07 21:26:18] [INFO ] Invariant cache hit.
[2023-03-07 21:26:18] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 21:26:18] [INFO ] Implicit Places using invariants and state equation in 232 ms returned []
Implicit Place search using SMT with State Equation took 368 ms to find 0 implicit places.
[2023-03-07 21:26:18] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-07 21:26:18] [INFO ] Flow matrix only has 189 transitions (discarded 195 similar events)
[2023-03-07 21:26:18] [INFO ] Invariant cache hit.
[2023-03-07 21:26:18] [INFO ] Dead Transitions using invariants and state equation in 258 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 648 ms. Remains : 105/105 places, 384/384 transitions.
Graph (trivial) has 99 edges and 105 vertex of which 36 / 105 are part of one of the 5 SCC in 0 ms
Free SCC test removed 31 places
Drop transitions removed 50 transitions
Ensure Unique test removed 195 transitions
Reduce isomorphic transitions removed 245 transitions.
Ensure Unique test removed 9 places
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 20 rules applied. Total rules applied 21 place count 65 transition count 128
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 32 place count 54 transition count 128
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 32 place count 54 transition count 120
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 48 place count 46 transition count 120
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 52 place count 42 transition count 116
Iterating global reduction 2 with 4 rules applied. Total rules applied 56 place count 42 transition count 116
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 60 place count 38 transition count 96
Iterating global reduction 2 with 4 rules applied. Total rules applied 64 place count 38 transition count 96
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 88 place count 38 transition count 72
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 100 place count 32 transition count 66
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 3 with 10 rules applied. Total rules applied 110 place count 32 transition count 56
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 120 place count 27 transition count 76
Drop transitions removed 35 transitions
Redundant transition composition rules discarded 35 transitions
Iterating global reduction 4 with 35 rules applied. Total rules applied 155 place count 27 transition count 41
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 167 place count 19 transition count 37
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 4 with 18 rules applied. Total rules applied 185 place count 19 transition count 19
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 186 place count 19 transition count 18
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 187 place count 18 transition count 18
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 6 with 5 rules applied. Total rules applied 192 place count 18 transition count 18
Applied a total of 192 rules in 12 ms. Remains 18 /105 variables (removed 87) and now considering 18/384 (removed 366) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 18 rows 18 cols
[2023-03-07 21:26:18] [INFO ] Computed 7 place invariants in 0 ms
[2023-03-07 21:26:18] [INFO ] After 19ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 21:26:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-07 21:26:18] [INFO ] [Nat]Absence check using 1 positive and 6 generalized place invariants in 3 ms returned sat
[2023-03-07 21:26:18] [INFO ] After 10ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 21:26:18] [INFO ] After 14ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 2 ms.
[2023-03-07 21:26:18] [INFO ] After 43ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 245 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 428954 steps, run timeout after 3001 ms. (steps per millisecond=142 ) properties seen :{}
Probabilistic random walk after 428954 steps, saw 68326 distinct states, run finished after 3001 ms. (steps per millisecond=142 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 21:26:21] [INFO ] Flow matrix only has 1231 transitions (discarded 195 similar events)
// Phase 1: matrix 1231 rows 130 cols
[2023-03-07 21:26:22] [INFO ] Computed 21 place invariants in 10 ms
[2023-03-07 21:26:22] [INFO ] After 43ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 21:26:22] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 7 ms returned sat
[2023-03-07 21:26:22] [INFO ] After 371ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 21:26:22] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-07 21:26:22] [INFO ] After 35ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 21:26:22] [INFO ] After 84ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 30 ms.
[2023-03-07 21:26:22] [INFO ] After 540ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 130 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 130/130 places, 1426/1426 transitions.
Graph (complete) has 1087 edges and 130 vertex of which 113 are kept as prefixes of interest. Removing 17 places using SCC suffix rule.1 ms
Discarding 17 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 1033 transitions
Reduce isomorphic transitions removed 1033 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 1037 rules applied. Total rules applied 1038 place count 113 transition count 388
Reduce places removed 4 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 5 rules applied. Total rules applied 1043 place count 109 transition count 387
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1044 place count 108 transition count 387
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 1052 place count 104 transition count 383
Applied a total of 1052 rules in 16 ms. Remains 104 /130 variables (removed 26) and now considering 383/1426 (removed 1043) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17 ms. Remains : 104/130 places, 383/1426 transitions.
Incomplete random walk after 10000 steps, including 188 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 842338 steps, run timeout after 3001 ms. (steps per millisecond=280 ) properties seen :{}
Probabilistic random walk after 842338 steps, saw 137005 distinct states, run finished after 3004 ms. (steps per millisecond=280 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 21:26:25] [INFO ] Flow matrix only has 188 transitions (discarded 195 similar events)
// Phase 1: matrix 188 rows 104 cols
[2023-03-07 21:26:25] [INFO ] Computed 15 place invariants in 1 ms
[2023-03-07 21:26:25] [INFO ] After 33ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 21:26:25] [INFO ] [Nat]Absence check using 0 positive and 15 generalized place invariants in 6 ms returned sat
[2023-03-07 21:26:25] [INFO ] After 69ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 21:26:25] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 21:26:25] [INFO ] After 15ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 21:26:25] [INFO ] After 29ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 11 ms.
[2023-03-07 21:26:25] [INFO ] After 153ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 104 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 104/104 places, 383/383 transitions.
Applied a total of 0 rules in 7 ms. Remains 104 /104 variables (removed 0) and now considering 383/383 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 104/104 places, 383/383 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 104/104 places, 383/383 transitions.
Applied a total of 0 rules in 7 ms. Remains 104 /104 variables (removed 0) and now considering 383/383 (removed 0) transitions.
[2023-03-07 21:26:25] [INFO ] Flow matrix only has 188 transitions (discarded 195 similar events)
[2023-03-07 21:26:25] [INFO ] Invariant cache hit.
[2023-03-07 21:26:26] [INFO ] Implicit Places using invariants in 148 ms returned []
[2023-03-07 21:26:26] [INFO ] Flow matrix only has 188 transitions (discarded 195 similar events)
[2023-03-07 21:26:26] [INFO ] Invariant cache hit.
[2023-03-07 21:26:26] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 21:26:26] [INFO ] Implicit Places using invariants and state equation in 265 ms returned []
Implicit Place search using SMT with State Equation took 415 ms to find 0 implicit places.
[2023-03-07 21:26:26] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-07 21:26:26] [INFO ] Flow matrix only has 188 transitions (discarded 195 similar events)
[2023-03-07 21:26:26] [INFO ] Invariant cache hit.
[2023-03-07 21:26:26] [INFO ] Dead Transitions using invariants and state equation in 207 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 642 ms. Remains : 104/104 places, 383/383 transitions.
Graph (trivial) has 99 edges and 104 vertex of which 36 / 104 are part of one of the 5 SCC in 0 ms
Free SCC test removed 31 places
Drop transitions removed 50 transitions
Ensure Unique test removed 195 transitions
Reduce isomorphic transitions removed 245 transitions.
Ensure Unique test removed 9 places
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 20 rules applied. Total rules applied 21 place count 64 transition count 127
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 32 place count 53 transition count 127
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 32 place count 53 transition count 119
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 48 place count 45 transition count 119
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 52 place count 41 transition count 115
Iterating global reduction 2 with 4 rules applied. Total rules applied 56 place count 41 transition count 115
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 60 place count 37 transition count 95
Iterating global reduction 2 with 4 rules applied. Total rules applied 64 place count 37 transition count 95
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 88 place count 37 transition count 71
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 100 place count 31 transition count 65
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 3 with 10 rules applied. Total rules applied 110 place count 31 transition count 55
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 120 place count 26 transition count 75
Drop transitions removed 35 transitions
Redundant transition composition rules discarded 35 transitions
Iterating global reduction 4 with 35 rules applied. Total rules applied 155 place count 26 transition count 40
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 167 place count 18 transition count 36
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 4 with 18 rules applied. Total rules applied 185 place count 18 transition count 18
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 5 with 5 rules applied. Total rules applied 190 place count 18 transition count 18
Applied a total of 190 rules in 12 ms. Remains 18 /104 variables (removed 86) and now considering 18/383 (removed 365) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 18 rows 18 cols
[2023-03-07 21:26:26] [INFO ] Computed 7 place invariants in 0 ms
[2023-03-07 21:26:26] [INFO ] After 19ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 21:26:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-07 21:26:26] [INFO ] [Nat]Absence check using 1 positive and 6 generalized place invariants in 2 ms returned sat
[2023-03-07 21:26:26] [INFO ] After 10ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 21:26:26] [INFO ] After 14ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 3 ms.
[2023-03-07 21:26:26] [INFO ] After 43ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 242 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 421910 steps, run timeout after 3001 ms. (steps per millisecond=140 ) properties seen :{}
Probabilistic random walk after 421910 steps, saw 67313 distinct states, run finished after 3004 ms. (steps per millisecond=140 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 21:26:29] [INFO ] Flow matrix only has 1231 transitions (discarded 195 similar events)
// Phase 1: matrix 1231 rows 130 cols
[2023-03-07 21:26:29] [INFO ] Computed 21 place invariants in 10 ms
[2023-03-07 21:26:29] [INFO ] After 34ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 21:26:29] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 8 ms returned sat
[2023-03-07 21:26:30] [INFO ] After 405ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 21:26:30] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-07 21:26:30] [INFO ] After 87ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 21:26:30] [INFO ] After 157ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 53 ms.
[2023-03-07 21:26:30] [INFO ] After 666ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 130 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 130/130 places, 1426/1426 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 512 transitions
Reduce isomorphic transitions removed 512 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 518 rules applied. Total rules applied 518 place count 129 transition count 909
Ensure Unique test removed 1 places
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 524 place count 123 transition count 909
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 534 place count 118 transition count 904
Applied a total of 534 rules in 34 ms. Remains 118 /130 variables (removed 12) and now considering 904/1426 (removed 522) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35 ms. Remains : 118/130 places, 904/1426 transitions.
Incomplete random walk after 10000 steps, including 242 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 593993 steps, run timeout after 3001 ms. (steps per millisecond=197 ) properties seen :{}
Probabilistic random walk after 593993 steps, saw 89306 distinct states, run finished after 3004 ms. (steps per millisecond=197 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 21:26:33] [INFO ] Flow matrix only has 709 transitions (discarded 195 similar events)
// Phase 1: matrix 709 rows 118 cols
[2023-03-07 21:26:33] [INFO ] Computed 20 place invariants in 6 ms
[2023-03-07 21:26:33] [INFO ] After 32ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 21:26:33] [INFO ] [Nat]Absence check using 0 positive and 20 generalized place invariants in 8 ms returned sat
[2023-03-07 21:26:33] [INFO ] After 236ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 21:26:33] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 21:26:34] [INFO ] After 350ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 21:26:34] [INFO ] After 430ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 57 ms.
[2023-03-07 21:26:34] [INFO ] After 775ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 118 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 118/118 places, 904/904 transitions.
Applied a total of 0 rules in 21 ms. Remains 118 /118 variables (removed 0) and now considering 904/904 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 118/118 places, 904/904 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 118/118 places, 904/904 transitions.
Applied a total of 0 rules in 21 ms. Remains 118 /118 variables (removed 0) and now considering 904/904 (removed 0) transitions.
[2023-03-07 21:26:34] [INFO ] Flow matrix only has 709 transitions (discarded 195 similar events)
[2023-03-07 21:26:34] [INFO ] Invariant cache hit.
[2023-03-07 21:26:34] [INFO ] Implicit Places using invariants in 644 ms returned []
[2023-03-07 21:26:34] [INFO ] Flow matrix only has 709 transitions (discarded 195 similar events)
[2023-03-07 21:26:34] [INFO ] Invariant cache hit.
[2023-03-07 21:26:35] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 21:26:36] [INFO ] Implicit Places using invariants and state equation in 1303 ms returned []
Implicit Place search using SMT with State Equation took 1952 ms to find 0 implicit places.
[2023-03-07 21:26:36] [INFO ] Redundant transitions in 20 ms returned []
[2023-03-07 21:26:36] [INFO ] Flow matrix only has 709 transitions (discarded 195 similar events)
[2023-03-07 21:26:36] [INFO ] Invariant cache hit.
[2023-03-07 21:26:37] [INFO ] Dead Transitions using invariants and state equation in 724 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2727 ms. Remains : 118/118 places, 904/904 transitions.
Graph (trivial) has 114 edges and 118 vertex of which 36 / 118 are part of one of the 5 SCC in 0 ms
Free SCC test removed 31 places
Drop transitions removed 45 transitions
Ensure Unique test removed 195 transitions
Reduce isomorphic transitions removed 240 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 11 rules applied. Total rules applied 12 place count 87 transition count 653
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 23 place count 76 transition count 653
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 23 place count 76 transition count 645
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 39 place count 68 transition count 645
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 43 place count 64 transition count 641
Iterating global reduction 2 with 4 rules applied. Total rules applied 47 place count 64 transition count 641
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 51 place count 60 transition count 621
Iterating global reduction 2 with 4 rules applied. Total rules applied 55 place count 60 transition count 621
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 79 place count 60 transition count 597
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 91 place count 54 transition count 591
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 3 with 15 rules applied. Total rules applied 106 place count 54 transition count 576
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -45
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 116 place count 49 transition count 621
Drop transitions removed 65 transitions
Redundant transition composition rules discarded 65 transitions
Iterating global reduction 4 with 65 rules applied. Total rules applied 181 place count 49 transition count 556
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 191 place count 44 transition count 576
Applied a total of 191 rules in 47 ms. Remains 44 /118 variables (removed 74) and now considering 576/904 (removed 328) transitions.
Running SMT prover for 1 properties.
[2023-03-07 21:26:37] [INFO ] Flow matrix only has 552 transitions (discarded 24 similar events)
// Phase 1: matrix 552 rows 44 cols
[2023-03-07 21:26:37] [INFO ] Computed 20 place invariants in 3 ms
[2023-03-07 21:26:37] [INFO ] After 22ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 21:26:37] [INFO ] [Nat]Absence check using 0 positive and 20 generalized place invariants in 6 ms returned sat
[2023-03-07 21:26:37] [INFO ] After 177ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 21:26:37] [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 43 ms.
[2023-03-07 21:26:37] [INFO ] After 304ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 243 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 425471 steps, run timeout after 3001 ms. (steps per millisecond=141 ) properties seen :{}
Probabilistic random walk after 425471 steps, saw 67772 distinct states, run finished after 3006 ms. (steps per millisecond=141 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 21:26:40] [INFO ] Flow matrix only has 1231 transitions (discarded 195 similar events)
// Phase 1: matrix 1231 rows 130 cols
[2023-03-07 21:26:40] [INFO ] Computed 21 place invariants in 9 ms
[2023-03-07 21:26:40] [INFO ] After 48ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 21:26:40] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 10 ms returned sat
[2023-03-07 21:26:41] [INFO ] After 400ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 21:26:41] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-07 21:26:41] [INFO ] After 80ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 21:26:41] [INFO ] After 147ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 56 ms.
[2023-03-07 21:26:41] [INFO ] After 669ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 130 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 130/130 places, 1426/1426 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 512 transitions
Reduce isomorphic transitions removed 512 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 518 rules applied. Total rules applied 518 place count 129 transition count 909
Ensure Unique test removed 1 places
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 524 place count 123 transition count 909
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 534 place count 118 transition count 904
Applied a total of 534 rules in 39 ms. Remains 118 /130 variables (removed 12) and now considering 904/1426 (removed 522) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 39 ms. Remains : 118/130 places, 904/1426 transitions.
Incomplete random walk after 10000 steps, including 242 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 600659 steps, run timeout after 3001 ms. (steps per millisecond=200 ) properties seen :{}
Probabilistic random walk after 600659 steps, saw 90754 distinct states, run finished after 3001 ms. (steps per millisecond=200 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 21:26:44] [INFO ] Flow matrix only has 709 transitions (discarded 195 similar events)
// Phase 1: matrix 709 rows 118 cols
[2023-03-07 21:26:44] [INFO ] Computed 20 place invariants in 5 ms
[2023-03-07 21:26:44] [INFO ] After 51ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 21:26:44] [INFO ] [Nat]Absence check using 0 positive and 20 generalized place invariants in 8 ms returned sat
[2023-03-07 21:26:44] [INFO ] After 240ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 21:26:44] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 21:26:45] [INFO ] After 332ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 21:26:45] [INFO ] After 402ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 57 ms.
[2023-03-07 21:26:45] [INFO ] After 759ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 118 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 118/118 places, 904/904 transitions.
Applied a total of 0 rules in 21 ms. Remains 118 /118 variables (removed 0) and now considering 904/904 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22 ms. Remains : 118/118 places, 904/904 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 118/118 places, 904/904 transitions.
Applied a total of 0 rules in 24 ms. Remains 118 /118 variables (removed 0) and now considering 904/904 (removed 0) transitions.
[2023-03-07 21:26:45] [INFO ] Flow matrix only has 709 transitions (discarded 195 similar events)
[2023-03-07 21:26:45] [INFO ] Invariant cache hit.
[2023-03-07 21:26:45] [INFO ] Implicit Places using invariants in 652 ms returned []
[2023-03-07 21:26:45] [INFO ] Flow matrix only has 709 transitions (discarded 195 similar events)
[2023-03-07 21:26:45] [INFO ] Invariant cache hit.
[2023-03-07 21:26:46] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 21:26:47] [INFO ] Implicit Places using invariants and state equation in 1378 ms returned []
Implicit Place search using SMT with State Equation took 2032 ms to find 0 implicit places.
[2023-03-07 21:26:47] [INFO ] Redundant transitions in 21 ms returned []
[2023-03-07 21:26:47] [INFO ] Flow matrix only has 709 transitions (discarded 195 similar events)
[2023-03-07 21:26:47] [INFO ] Invariant cache hit.
[2023-03-07 21:26:47] [INFO ] Dead Transitions using invariants and state equation in 578 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2663 ms. Remains : 118/118 places, 904/904 transitions.
Graph (trivial) has 114 edges and 118 vertex of which 36 / 118 are part of one of the 5 SCC in 0 ms
Free SCC test removed 31 places
Drop transitions removed 45 transitions
Ensure Unique test removed 195 transitions
Reduce isomorphic transitions removed 240 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 11 rules applied. Total rules applied 12 place count 87 transition count 653
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 23 place count 76 transition count 653
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 23 place count 76 transition count 645
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 39 place count 68 transition count 645
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 43 place count 64 transition count 641
Iterating global reduction 2 with 4 rules applied. Total rules applied 47 place count 64 transition count 641
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 51 place count 60 transition count 621
Iterating global reduction 2 with 4 rules applied. Total rules applied 55 place count 60 transition count 621
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 79 place count 60 transition count 597
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 91 place count 54 transition count 591
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 3 with 15 rules applied. Total rules applied 106 place count 54 transition count 576
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -45
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 116 place count 49 transition count 621
Drop transitions removed 65 transitions
Redundant transition composition rules discarded 65 transitions
Iterating global reduction 4 with 65 rules applied. Total rules applied 181 place count 49 transition count 556
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 191 place count 44 transition count 576
Applied a total of 191 rules in 48 ms. Remains 44 /118 variables (removed 74) and now considering 576/904 (removed 328) transitions.
Running SMT prover for 1 properties.
[2023-03-07 21:26:47] [INFO ] Flow matrix only has 552 transitions (discarded 24 similar events)
// Phase 1: matrix 552 rows 44 cols
[2023-03-07 21:26:47] [INFO ] Computed 20 place invariants in 3 ms
[2023-03-07 21:26:47] [INFO ] After 23ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 21:26:47] [INFO ] [Nat]Absence check using 0 positive and 20 generalized place invariants in 5 ms returned sat
[2023-03-07 21:26:48] [INFO ] After 179ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 21:26:48] [INFO ] After 268ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 59 ms.
[2023-03-07 21:26:48] [INFO ] After 360ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 243 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 423035 steps, run timeout after 3001 ms. (steps per millisecond=140 ) properties seen :{}
Probabilistic random walk after 423035 steps, saw 67428 distinct states, run finished after 3004 ms. (steps per millisecond=140 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 21:26:51] [INFO ] Flow matrix only has 1231 transitions (discarded 195 similar events)
// Phase 1: matrix 1231 rows 130 cols
[2023-03-07 21:26:51] [INFO ] Computed 21 place invariants in 19 ms
[2023-03-07 21:26:51] [INFO ] After 36ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 21:26:51] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 7 ms returned sat
[2023-03-07 21:26:51] [INFO ] After 370ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 21:26:51] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-07 21:26:51] [INFO ] After 42ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 21:26:51] [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 30 ms.
[2023-03-07 21:26:52] [INFO ] After 546ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 130 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 130/130 places, 1426/1426 transitions.
Graph (complete) has 1087 edges and 130 vertex of which 113 are kept as prefixes of interest. Removing 17 places using SCC suffix rule.1 ms
Discarding 17 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 1033 transitions
Reduce isomorphic transitions removed 1033 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 1037 rules applied. Total rules applied 1038 place count 113 transition count 388
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 1042 place count 109 transition count 388
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 1050 place count 105 transition count 384
Applied a total of 1050 rules in 17 ms. Remains 105 /130 variables (removed 25) and now considering 384/1426 (removed 1042) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17 ms. Remains : 105/130 places, 384/1426 transitions.
Incomplete random walk after 10000 steps, including 188 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 846855 steps, run timeout after 3001 ms. (steps per millisecond=282 ) properties seen :{}
Probabilistic random walk after 846855 steps, saw 137771 distinct states, run finished after 3001 ms. (steps per millisecond=282 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 21:26:55] [INFO ] Flow matrix only has 189 transitions (discarded 195 similar events)
// Phase 1: matrix 189 rows 105 cols
[2023-03-07 21:26:55] [INFO ] Computed 15 place invariants in 1 ms
[2023-03-07 21:26:55] [INFO ] After 33ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 21:26:55] [INFO ] [Nat]Absence check using 0 positive and 15 generalized place invariants in 5 ms returned sat
[2023-03-07 21:26:55] [INFO ] After 70ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 21:26:55] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 21:26:55] [INFO ] After 17ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 21:26:55] [INFO ] After 30ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 10 ms.
[2023-03-07 21:26:55] [INFO ] After 155ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 105 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 105/105 places, 384/384 transitions.
Applied a total of 0 rules in 7 ms. Remains 105 /105 variables (removed 0) and now considering 384/384 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 105/105 places, 384/384 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 105/105 places, 384/384 transitions.
Applied a total of 0 rules in 7 ms. Remains 105 /105 variables (removed 0) and now considering 384/384 (removed 0) transitions.
[2023-03-07 21:26:55] [INFO ] Flow matrix only has 189 transitions (discarded 195 similar events)
[2023-03-07 21:26:55] [INFO ] Invariant cache hit.
[2023-03-07 21:26:55] [INFO ] Implicit Places using invariants in 133 ms returned []
[2023-03-07 21:26:55] [INFO ] Flow matrix only has 189 transitions (discarded 195 similar events)
[2023-03-07 21:26:55] [INFO ] Invariant cache hit.
[2023-03-07 21:26:55] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 21:26:55] [INFO ] Implicit Places using invariants and state equation in 244 ms returned []
Implicit Place search using SMT with State Equation took 383 ms to find 0 implicit places.
[2023-03-07 21:26:55] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-07 21:26:55] [INFO ] Flow matrix only has 189 transitions (discarded 195 similar events)
[2023-03-07 21:26:55] [INFO ] Invariant cache hit.
SDD proceeding with computation,22 properties remain. new max is 8192
SDD size :1.16777e+16 after 2.31159e+16
[2023-03-07 21:26:55] [INFO ] Dead Transitions using invariants and state equation in 250 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 652 ms. Remains : 105/105 places, 384/384 transitions.
Graph (trivial) has 99 edges and 105 vertex of which 36 / 105 are part of one of the 5 SCC in 0 ms
Free SCC test removed 31 places
Drop transitions removed 50 transitions
Ensure Unique test removed 195 transitions
Reduce isomorphic transitions removed 245 transitions.
Ensure Unique test removed 9 places
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 20 rules applied. Total rules applied 21 place count 65 transition count 128
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 32 place count 54 transition count 128
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 32 place count 54 transition count 120
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 48 place count 46 transition count 120
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 52 place count 42 transition count 116
Iterating global reduction 2 with 4 rules applied. Total rules applied 56 place count 42 transition count 116
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 60 place count 38 transition count 96
Iterating global reduction 2 with 4 rules applied. Total rules applied 64 place count 38 transition count 96
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 88 place count 38 transition count 72
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 100 place count 32 transition count 66
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 3 with 10 rules applied. Total rules applied 110 place count 32 transition count 56
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 120 place count 27 transition count 76
Drop transitions removed 35 transitions
Redundant transition composition rules discarded 35 transitions
Iterating global reduction 4 with 35 rules applied. Total rules applied 155 place count 27 transition count 41
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 167 place count 19 transition count 37
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 4 with 18 rules applied. Total rules applied 185 place count 19 transition count 19
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 186 place count 19 transition count 18
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 187 place count 18 transition count 18
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 6 with 5 rules applied. Total rules applied 192 place count 18 transition count 18
Applied a total of 192 rules in 12 ms. Remains 18 /105 variables (removed 87) and now considering 18/384 (removed 366) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 18 rows 18 cols
[2023-03-07 21:26:55] [INFO ] Computed 7 place invariants in 1 ms
[2023-03-07 21:26:55] [INFO ] After 20ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 21:26:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-07 21:26:55] [INFO ] [Nat]Absence check using 1 positive and 6 generalized place invariants in 2 ms returned sat
[2023-03-07 21:26:55] [INFO ] After 9ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 21:26:55] [INFO ] After 13ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 4 ms.
[2023-03-07 21:26:56] [INFO ] After 43ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 246 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 426572 steps, run timeout after 3001 ms. (steps per millisecond=142 ) properties seen :{}
Probabilistic random walk after 426572 steps, saw 67917 distinct states, run finished after 3007 ms. (steps per millisecond=141 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 21:26:59] [INFO ] Flow matrix only has 1231 transitions (discarded 195 similar events)
// Phase 1: matrix 1231 rows 130 cols
[2023-03-07 21:26:59] [INFO ] Computed 21 place invariants in 19 ms
[2023-03-07 21:26:59] [INFO ] After 35ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 21:26:59] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 8 ms returned sat
[2023-03-07 21:26:59] [INFO ] After 373ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 21:26:59] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-07 21:26:59] [INFO ] After 39ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 21:26:59] [INFO ] After 98ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 33 ms.
[2023-03-07 21:26:59] [INFO ] After 559ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 130 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 130/130 places, 1426/1426 transitions.
Graph (complete) has 1087 edges and 130 vertex of which 113 are kept as prefixes of interest. Removing 17 places using SCC suffix rule.0 ms
Discarding 17 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 1033 transitions
Reduce isomorphic transitions removed 1033 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 1037 rules applied. Total rules applied 1038 place count 113 transition count 388
Reduce places removed 4 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 5 rules applied. Total rules applied 1043 place count 109 transition count 387
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1044 place count 108 transition count 387
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 1052 place count 104 transition count 383
Applied a total of 1052 rules in 16 ms. Remains 104 /130 variables (removed 26) and now considering 383/1426 (removed 1043) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17 ms. Remains : 104/130 places, 383/1426 transitions.
Incomplete random walk after 10000 steps, including 190 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 840655 steps, run timeout after 3001 ms. (steps per millisecond=280 ) properties seen :{}
Probabilistic random walk after 840655 steps, saw 136629 distinct states, run finished after 3004 ms. (steps per millisecond=279 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 21:27:02] [INFO ] Flow matrix only has 188 transitions (discarded 195 similar events)
// Phase 1: matrix 188 rows 104 cols
[2023-03-07 21:27:02] [INFO ] Computed 15 place invariants in 1 ms
[2023-03-07 21:27:02] [INFO ] After 46ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 21:27:02] [INFO ] [Nat]Absence check using 0 positive and 15 generalized place invariants in 5 ms returned sat
[2023-03-07 21:27:02] [INFO ] After 69ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 21:27:02] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 21:27:02] [INFO ] After 18ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 21:27:02] [INFO ] After 32ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 23 ms.
[2023-03-07 21:27:02] [INFO ] After 178ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 104 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 104/104 places, 383/383 transitions.
Applied a total of 0 rules in 7 ms. Remains 104 /104 variables (removed 0) and now considering 383/383 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 104/104 places, 383/383 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 104/104 places, 383/383 transitions.
Applied a total of 0 rules in 7 ms. Remains 104 /104 variables (removed 0) and now considering 383/383 (removed 0) transitions.
[2023-03-07 21:27:03] [INFO ] Flow matrix only has 188 transitions (discarded 195 similar events)
[2023-03-07 21:27:03] [INFO ] Invariant cache hit.
[2023-03-07 21:27:03] [INFO ] Implicit Places using invariants in 147 ms returned []
[2023-03-07 21:27:03] [INFO ] Flow matrix only has 188 transitions (discarded 195 similar events)
[2023-03-07 21:27:03] [INFO ] Invariant cache hit.
[2023-03-07 21:27:03] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 21:27:03] [INFO ] Implicit Places using invariants and state equation in 250 ms returned []
Implicit Place search using SMT with State Equation took 398 ms to find 0 implicit places.
[2023-03-07 21:27:03] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-07 21:27:03] [INFO ] Flow matrix only has 188 transitions (discarded 195 similar events)
[2023-03-07 21:27:03] [INFO ] Invariant cache hit.
[2023-03-07 21:27:03] [INFO ] Dead Transitions using invariants and state equation in 211 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 630 ms. Remains : 104/104 places, 383/383 transitions.
Graph (trivial) has 99 edges and 104 vertex of which 36 / 104 are part of one of the 5 SCC in 0 ms
Free SCC test removed 31 places
Drop transitions removed 50 transitions
Ensure Unique test removed 195 transitions
Reduce isomorphic transitions removed 245 transitions.
Ensure Unique test removed 9 places
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 20 rules applied. Total rules applied 21 place count 64 transition count 127
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 32 place count 53 transition count 127
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 32 place count 53 transition count 119
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 48 place count 45 transition count 119
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 52 place count 41 transition count 115
Iterating global reduction 2 with 4 rules applied. Total rules applied 56 place count 41 transition count 115
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 60 place count 37 transition count 95
Iterating global reduction 2 with 4 rules applied. Total rules applied 64 place count 37 transition count 95
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 88 place count 37 transition count 71
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 100 place count 31 transition count 65
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 3 with 10 rules applied. Total rules applied 110 place count 31 transition count 55
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 120 place count 26 transition count 75
Drop transitions removed 35 transitions
Redundant transition composition rules discarded 35 transitions
Iterating global reduction 4 with 35 rules applied. Total rules applied 155 place count 26 transition count 40
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 167 place count 18 transition count 36
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 4 with 18 rules applied. Total rules applied 185 place count 18 transition count 18
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 5 with 5 rules applied. Total rules applied 190 place count 18 transition count 18
Applied a total of 190 rules in 9 ms. Remains 18 /104 variables (removed 86) and now considering 18/383 (removed 365) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 18 rows 18 cols
[2023-03-07 21:27:03] [INFO ] Computed 7 place invariants in 0 ms
[2023-03-07 21:27:03] [INFO ] After 21ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 21:27:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-07 21:27:03] [INFO ] [Nat]Absence check using 1 positive and 6 generalized place invariants in 2 ms returned sat
[2023-03-07 21:27:03] [INFO ] After 10ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 21:27:03] [INFO ] After 14ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 4 ms.
[2023-03-07 21:27:03] [INFO ] After 45ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 239 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 445086 steps, run timeout after 3001 ms. (steps per millisecond=148 ) properties seen :{}
Probabilistic random walk after 445086 steps, saw 70951 distinct states, run finished after 3004 ms. (steps per millisecond=148 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 21:27:06] [INFO ] Flow matrix only has 1231 transitions (discarded 195 similar events)
// Phase 1: matrix 1231 rows 130 cols
[2023-03-07 21:27:06] [INFO ] Computed 21 place invariants in 9 ms
[2023-03-07 21:27:06] [INFO ] After 37ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 21:27:06] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 5 ms returned sat
[2023-03-07 21:27:07] [INFO ] After 350ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 21:27:07] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-07 21:27:07] [INFO ] After 77ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 21:27:07] [INFO ] After 142ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 44 ms.
[2023-03-07 21:27:07] [INFO ] After 585ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 130 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 130/130 places, 1426/1426 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 512 transitions
Reduce isomorphic transitions removed 512 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 518 rules applied. Total rules applied 518 place count 129 transition count 909
Ensure Unique test removed 1 places
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 524 place count 123 transition count 909
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 534 place count 118 transition count 904
Applied a total of 534 rules in 34 ms. Remains 118 /130 variables (removed 12) and now considering 904/1426 (removed 522) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 39 ms. Remains : 118/130 places, 904/1426 transitions.
Incomplete random walk after 10000 steps, including 241 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 32 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 620211 steps, run timeout after 3001 ms. (steps per millisecond=206 ) properties seen :{}
Probabilistic random walk after 620211 steps, saw 94432 distinct states, run finished after 3001 ms. (steps per millisecond=206 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 21:27:10] [INFO ] Flow matrix only has 709 transitions (discarded 195 similar events)
// Phase 1: matrix 709 rows 118 cols
[2023-03-07 21:27:10] [INFO ] Computed 20 place invariants in 4 ms
[2023-03-07 21:27:10] [INFO ] After 45ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 21:27:10] [INFO ] [Nat]Absence check using 0 positive and 20 generalized place invariants in 7 ms returned sat
[2023-03-07 21:27:10] [INFO ] After 217ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 21:27:10] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 21:27:10] [INFO ] After 109ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 21:27:11] [INFO ] After 165ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 44 ms.
[2023-03-07 21:27:11] [INFO ] After 480ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 118 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 118/118 places, 904/904 transitions.
Applied a total of 0 rules in 20 ms. Remains 118 /118 variables (removed 0) and now considering 904/904 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 118/118 places, 904/904 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 118/118 places, 904/904 transitions.
Applied a total of 0 rules in 19 ms. Remains 118 /118 variables (removed 0) and now considering 904/904 (removed 0) transitions.
[2023-03-07 21:27:11] [INFO ] Flow matrix only has 709 transitions (discarded 195 similar events)
[2023-03-07 21:27:11] [INFO ] Invariant cache hit.
[2023-03-07 21:27:11] [INFO ] Implicit Places using invariants in 637 ms returned []
[2023-03-07 21:27:11] [INFO ] Flow matrix only has 709 transitions (discarded 195 similar events)
[2023-03-07 21:27:11] [INFO ] Invariant cache hit.
[2023-03-07 21:27:11] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 21:27:13] [INFO ] Implicit Places using invariants and state equation in 1334 ms returned []
Implicit Place search using SMT with State Equation took 1995 ms to find 0 implicit places.
[2023-03-07 21:27:13] [INFO ] Redundant transitions in 21 ms returned []
[2023-03-07 21:27:13] [INFO ] Flow matrix only has 709 transitions (discarded 195 similar events)
[2023-03-07 21:27:13] [INFO ] Invariant cache hit.
[2023-03-07 21:27:13] [INFO ] Dead Transitions using invariants and state equation in 577 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2625 ms. Remains : 118/118 places, 904/904 transitions.
Graph (trivial) has 114 edges and 118 vertex of which 36 / 118 are part of one of the 5 SCC in 0 ms
Free SCC test removed 31 places
Drop transitions removed 45 transitions
Ensure Unique test removed 195 transitions
Reduce isomorphic transitions removed 240 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 11 rules applied. Total rules applied 12 place count 87 transition count 653
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 23 place count 76 transition count 653
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 23 place count 76 transition count 645
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 39 place count 68 transition count 645
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 43 place count 64 transition count 641
Iterating global reduction 2 with 4 rules applied. Total rules applied 47 place count 64 transition count 641
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 51 place count 60 transition count 621
Iterating global reduction 2 with 4 rules applied. Total rules applied 55 place count 60 transition count 621
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 79 place count 60 transition count 597
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 91 place count 54 transition count 591
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 3 with 15 rules applied. Total rules applied 106 place count 54 transition count 576
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -45
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 116 place count 49 transition count 621
Drop transitions removed 65 transitions
Redundant transition composition rules discarded 65 transitions
Iterating global reduction 4 with 65 rules applied. Total rules applied 181 place count 49 transition count 556
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 191 place count 44 transition count 576
Applied a total of 191 rules in 49 ms. Remains 44 /118 variables (removed 74) and now considering 576/904 (removed 328) transitions.
Running SMT prover for 1 properties.
[2023-03-07 21:27:13] [INFO ] Flow matrix only has 552 transitions (discarded 24 similar events)
// Phase 1: matrix 552 rows 44 cols
[2023-03-07 21:27:13] [INFO ] Computed 20 place invariants in 3 ms
[2023-03-07 21:27:13] [INFO ] After 31ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 21:27:13] [INFO ] [Nat]Absence check using 0 positive and 20 generalized place invariants in 7 ms returned sat
[2023-03-07 21:27:14] [INFO ] After 191ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 21:27:14] [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 66 ms.
[2023-03-07 21:27:14] [INFO ] After 355ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 237 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 32 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 428658 steps, run timeout after 3001 ms. (steps per millisecond=142 ) properties seen :{}
Probabilistic random walk after 428658 steps, saw 68259 distinct states, run finished after 3001 ms. (steps per millisecond=142 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 21:27:17] [INFO ] Flow matrix only has 1231 transitions (discarded 195 similar events)
// Phase 1: matrix 1231 rows 130 cols
[2023-03-07 21:27:17] [INFO ] Computed 21 place invariants in 9 ms
[2023-03-07 21:27:17] [INFO ] After 35ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 21:27:17] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 9 ms returned sat
[2023-03-07 21:27:17] [INFO ] After 399ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 21:27:17] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-07 21:27:17] [INFO ] After 88ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 21:27:17] [INFO ] After 155ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 48 ms.
[2023-03-07 21:27:17] [INFO ] After 657ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 130 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 130/130 places, 1426/1426 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 512 transitions
Reduce isomorphic transitions removed 512 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 518 rules applied. Total rules applied 518 place count 129 transition count 909
Ensure Unique test removed 1 places
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 524 place count 123 transition count 909
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 534 place count 118 transition count 904
Applied a total of 534 rules in 34 ms. Remains 118 /130 variables (removed 12) and now considering 904/1426 (removed 522) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35 ms. Remains : 118/130 places, 904/1426 transitions.
Incomplete random walk after 10000 steps, including 244 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 596752 steps, run timeout after 3001 ms. (steps per millisecond=198 ) properties seen :{}
Probabilistic random walk after 596752 steps, saw 89902 distinct states, run finished after 3001 ms. (steps per millisecond=198 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 21:27:21] [INFO ] Flow matrix only has 709 transitions (discarded 195 similar events)
// Phase 1: matrix 709 rows 118 cols
[2023-03-07 21:27:21] [INFO ] Computed 20 place invariants in 4 ms
[2023-03-07 21:27:21] [INFO ] After 33ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 21:27:21] [INFO ] [Nat]Absence check using 0 positive and 20 generalized place invariants in 9 ms returned sat
[2023-03-07 21:27:21] [INFO ] After 243ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 21:27:21] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 21:27:21] [INFO ] After 192ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 21:27:21] [INFO ] After 264ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 45 ms.
[2023-03-07 21:27:21] [INFO ] After 602ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 118 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 118/118 places, 904/904 transitions.
Applied a total of 0 rules in 21 ms. Remains 118 /118 variables (removed 0) and now considering 904/904 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22 ms. Remains : 118/118 places, 904/904 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 118/118 places, 904/904 transitions.
Applied a total of 0 rules in 21 ms. Remains 118 /118 variables (removed 0) and now considering 904/904 (removed 0) transitions.
[2023-03-07 21:27:21] [INFO ] Flow matrix only has 709 transitions (discarded 195 similar events)
[2023-03-07 21:27:21] [INFO ] Invariant cache hit.
[2023-03-07 21:27:22] [INFO ] Implicit Places using invariants in 665 ms returned []
[2023-03-07 21:27:22] [INFO ] Flow matrix only has 709 transitions (discarded 195 similar events)
[2023-03-07 21:27:22] [INFO ] Invariant cache hit.
[2023-03-07 21:27:22] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 21:27:23] [INFO ] Implicit Places using invariants and state equation in 1275 ms returned []
Implicit Place search using SMT with State Equation took 1949 ms to find 0 implicit places.
[2023-03-07 21:27:23] [INFO ] Redundant transitions in 21 ms returned []
[2023-03-07 21:27:23] [INFO ] Flow matrix only has 709 transitions (discarded 195 similar events)
[2023-03-07 21:27:23] [INFO ] Invariant cache hit.
[2023-03-07 21:27:24] [INFO ] Dead Transitions using invariants and state equation in 631 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2629 ms. Remains : 118/118 places, 904/904 transitions.
Graph (trivial) has 114 edges and 118 vertex of which 36 / 118 are part of one of the 5 SCC in 0 ms
Free SCC test removed 31 places
Drop transitions removed 45 transitions
Ensure Unique test removed 195 transitions
Reduce isomorphic transitions removed 240 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 11 rules applied. Total rules applied 12 place count 87 transition count 653
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 23 place count 76 transition count 653
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 23 place count 76 transition count 645
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 39 place count 68 transition count 645
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 43 place count 64 transition count 641
Iterating global reduction 2 with 4 rules applied. Total rules applied 47 place count 64 transition count 641
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 51 place count 60 transition count 621
Iterating global reduction 2 with 4 rules applied. Total rules applied 55 place count 60 transition count 621
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 79 place count 60 transition count 597
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 91 place count 54 transition count 591
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 3 with 15 rules applied. Total rules applied 106 place count 54 transition count 576
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -45
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 116 place count 49 transition count 621
Drop transitions removed 65 transitions
Redundant transition composition rules discarded 65 transitions
Iterating global reduction 4 with 65 rules applied. Total rules applied 181 place count 49 transition count 556
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 191 place count 44 transition count 576
Applied a total of 191 rules in 50 ms. Remains 44 /118 variables (removed 74) and now considering 576/904 (removed 328) transitions.
Running SMT prover for 1 properties.
[2023-03-07 21:27:24] [INFO ] Flow matrix only has 552 transitions (discarded 24 similar events)
// Phase 1: matrix 552 rows 44 cols
[2023-03-07 21:27:24] [INFO ] Computed 20 place invariants in 3 ms
[2023-03-07 21:27:24] [INFO ] After 27ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 21:27:24] [INFO ] [Nat]Absence check using 0 positive and 20 generalized place invariants in 7 ms returned sat
[2023-03-07 21:27:24] [INFO ] After 246ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 21:27:24] [INFO ] After 316ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 59 ms.
[2023-03-07 21:27:24] [INFO ] After 418ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 248 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 421383 steps, run timeout after 3001 ms. (steps per millisecond=140 ) properties seen :{}
Probabilistic random walk after 421383 steps, saw 67230 distinct states, run finished after 3001 ms. (steps per millisecond=140 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 21:27:27] [INFO ] Flow matrix only has 1231 transitions (discarded 195 similar events)
// Phase 1: matrix 1231 rows 130 cols
[2023-03-07 21:27:27] [INFO ] Computed 21 place invariants in 9 ms
[2023-03-07 21:27:28] [INFO ] After 44ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 21:27:28] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 7 ms returned sat
[2023-03-07 21:27:28] [INFO ] After 361ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 21:27:28] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-07 21:27:28] [INFO ] After 91ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 21:27:28] [INFO ] After 140ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 35 ms.
[2023-03-07 21:27:28] [INFO ] After 588ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 130 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 130/130 places, 1426/1426 transitions.
Graph (complete) has 1087 edges and 130 vertex of which 113 are kept as prefixes of interest. Removing 17 places using SCC suffix rule.1 ms
Discarding 17 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 1033 transitions
Reduce isomorphic transitions removed 1033 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 1037 rules applied. Total rules applied 1038 place count 113 transition count 388
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 1042 place count 109 transition count 388
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 1050 place count 105 transition count 384
Applied a total of 1050 rules in 14 ms. Remains 105 /130 variables (removed 25) and now considering 384/1426 (removed 1042) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 105/130 places, 384/1426 transitions.
Incomplete random walk after 10000 steps, including 189 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 845860 steps, run timeout after 3001 ms. (steps per millisecond=281 ) properties seen :{}
Probabilistic random walk after 845860 steps, saw 137617 distinct states, run finished after 3001 ms. (steps per millisecond=281 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 21:27:31] [INFO ] Flow matrix only has 189 transitions (discarded 195 similar events)
// Phase 1: matrix 189 rows 105 cols
[2023-03-07 21:27:31] [INFO ] Computed 15 place invariants in 1 ms
[2023-03-07 21:27:31] [INFO ] After 31ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 21:27:31] [INFO ] [Nat]Absence check using 0 positive and 15 generalized place invariants in 5 ms returned sat
[2023-03-07 21:27:31] [INFO ] After 68ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 21:27:31] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 21:27:31] [INFO ] After 14ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 21:27:31] [INFO ] After 27ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 9 ms.
[2023-03-07 21:27:31] [INFO ] After 148ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 105 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 105/105 places, 384/384 transitions.
Applied a total of 0 rules in 6 ms. Remains 105 /105 variables (removed 0) and now considering 384/384 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 105/105 places, 384/384 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 105/105 places, 384/384 transitions.
Applied a total of 0 rules in 6 ms. Remains 105 /105 variables (removed 0) and now considering 384/384 (removed 0) transitions.
[2023-03-07 21:27:31] [INFO ] Flow matrix only has 189 transitions (discarded 195 similar events)
[2023-03-07 21:27:31] [INFO ] Invariant cache hit.
[2023-03-07 21:27:31] [INFO ] Implicit Places using invariants in 120 ms returned []
[2023-03-07 21:27:31] [INFO ] Flow matrix only has 189 transitions (discarded 195 similar events)
[2023-03-07 21:27:31] [INFO ] Invariant cache hit.
[2023-03-07 21:27:32] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 21:27:32] [INFO ] Implicit Places using invariants and state equation in 224 ms returned []
Implicit Place search using SMT with State Equation took 373 ms to find 0 implicit places.
[2023-03-07 21:27:32] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-07 21:27:32] [INFO ] Flow matrix only has 189 transitions (discarded 195 similar events)
[2023-03-07 21:27:32] [INFO ] Invariant cache hit.
[2023-03-07 21:27:32] [INFO ] Dead Transitions using invariants and state equation in 229 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 631 ms. Remains : 105/105 places, 384/384 transitions.
Graph (trivial) has 99 edges and 105 vertex of which 36 / 105 are part of one of the 5 SCC in 0 ms
Free SCC test removed 31 places
Drop transitions removed 50 transitions
Ensure Unique test removed 195 transitions
Reduce isomorphic transitions removed 245 transitions.
Ensure Unique test removed 9 places
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 20 rules applied. Total rules applied 21 place count 65 transition count 128
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 32 place count 54 transition count 128
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 32 place count 54 transition count 120
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 48 place count 46 transition count 120
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 52 place count 42 transition count 116
Iterating global reduction 2 with 4 rules applied. Total rules applied 56 place count 42 transition count 116
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 60 place count 38 transition count 96
Iterating global reduction 2 with 4 rules applied. Total rules applied 64 place count 38 transition count 96
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 88 place count 38 transition count 72
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 100 place count 32 transition count 66
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 3 with 10 rules applied. Total rules applied 110 place count 32 transition count 56
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 120 place count 27 transition count 76
Drop transitions removed 35 transitions
Redundant transition composition rules discarded 35 transitions
Iterating global reduction 4 with 35 rules applied. Total rules applied 155 place count 27 transition count 41
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 167 place count 19 transition count 37
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 4 with 18 rules applied. Total rules applied 185 place count 19 transition count 19
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 186 place count 19 transition count 18
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 187 place count 18 transition count 18
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 6 with 5 rules applied. Total rules applied 192 place count 18 transition count 18
Applied a total of 192 rules in 14 ms. Remains 18 /105 variables (removed 87) and now considering 18/384 (removed 366) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 18 rows 18 cols
[2023-03-07 21:27:32] [INFO ] Computed 7 place invariants in 0 ms
[2023-03-07 21:27:32] [INFO ] After 27ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 21:27:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-07 21:27:32] [INFO ] [Nat]Absence check using 1 positive and 6 generalized place invariants in 2 ms returned sat
[2023-03-07 21:27:32] [INFO ] After 9ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 21:27:32] [INFO ] After 13ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 19 ms.
[2023-03-07 21:27:32] [INFO ] After 59ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 240 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 30 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 429614 steps, run timeout after 3001 ms. (steps per millisecond=143 ) properties seen :{}
Probabilistic random walk after 429614 steps, saw 68405 distinct states, run finished after 3006 ms. (steps per millisecond=142 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 21:27:35] [INFO ] Flow matrix only has 1231 transitions (discarded 195 similar events)
// Phase 1: matrix 1231 rows 130 cols
[2023-03-07 21:27:35] [INFO ] Computed 21 place invariants in 9 ms
[2023-03-07 21:27:35] [INFO ] After 46ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 21:27:35] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 7 ms returned sat
[2023-03-07 21:27:36] [INFO ] After 364ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 21:27:36] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-07 21:27:36] [INFO ] After 39ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 21:27:36] [INFO ] After 94ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 29 ms.
[2023-03-07 21:27:36] [INFO ] After 557ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 130 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 130/130 places, 1426/1426 transitions.
Graph (complete) has 1087 edges and 130 vertex of which 113 are kept as prefixes of interest. Removing 17 places using SCC suffix rule.0 ms
Discarding 17 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 1033 transitions
Reduce isomorphic transitions removed 1033 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 1037 rules applied. Total rules applied 1038 place count 113 transition count 388
Reduce places removed 4 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 5 rules applied. Total rules applied 1043 place count 109 transition count 387
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1044 place count 108 transition count 387
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 1052 place count 104 transition count 383
Applied a total of 1052 rules in 15 ms. Remains 104 /130 variables (removed 26) and now considering 383/1426 (removed 1043) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 104/130 places, 383/1426 transitions.
Incomplete random walk after 10000 steps, including 190 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 29 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 857811 steps, run timeout after 3001 ms. (steps per millisecond=285 ) properties seen :{}
Probabilistic random walk after 857811 steps, saw 139462 distinct states, run finished after 3005 ms. (steps per millisecond=285 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 21:27:39] [INFO ] Flow matrix only has 188 transitions (discarded 195 similar events)
// Phase 1: matrix 188 rows 104 cols
[2023-03-07 21:27:39] [INFO ] Computed 15 place invariants in 0 ms
[2023-03-07 21:27:39] [INFO ] After 38ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 21:27:39] [INFO ] [Nat]Absence check using 0 positive and 15 generalized place invariants in 5 ms returned sat
[2023-03-07 21:27:39] [INFO ] After 64ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 21:27:39] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 21:27:39] [INFO ] After 15ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 21:27:39] [INFO ] After 29ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 9 ms.
[2023-03-07 21:27:39] [INFO ] After 159ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 104 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 104/104 places, 383/383 transitions.
Applied a total of 0 rules in 7 ms. Remains 104 /104 variables (removed 0) and now considering 383/383 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 104/104 places, 383/383 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 104/104 places, 383/383 transitions.
Applied a total of 0 rules in 7 ms. Remains 104 /104 variables (removed 0) and now considering 383/383 (removed 0) transitions.
[2023-03-07 21:27:39] [INFO ] Flow matrix only has 188 transitions (discarded 195 similar events)
[2023-03-07 21:27:39] [INFO ] Invariant cache hit.
[2023-03-07 21:27:39] [INFO ] Implicit Places using invariants in 141 ms returned []
[2023-03-07 21:27:39] [INFO ] Flow matrix only has 188 transitions (discarded 195 similar events)
[2023-03-07 21:27:39] [INFO ] Invariant cache hit.
[2023-03-07 21:27:39] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 21:27:39] [INFO ] Implicit Places using invariants and state equation in 256 ms returned []
Implicit Place search using SMT with State Equation took 412 ms to find 0 implicit places.
[2023-03-07 21:27:39] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-07 21:27:39] [INFO ] Flow matrix only has 188 transitions (discarded 195 similar events)
[2023-03-07 21:27:39] [INFO ] Invariant cache hit.
[2023-03-07 21:27:40] [INFO ] Dead Transitions using invariants and state equation in 203 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 647 ms. Remains : 104/104 places, 383/383 transitions.
Graph (trivial) has 99 edges and 104 vertex of which 36 / 104 are part of one of the 5 SCC in 0 ms
Free SCC test removed 31 places
Drop transitions removed 50 transitions
Ensure Unique test removed 195 transitions
Reduce isomorphic transitions removed 245 transitions.
Ensure Unique test removed 9 places
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 20 rules applied. Total rules applied 21 place count 64 transition count 127
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 32 place count 53 transition count 127
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 32 place count 53 transition count 119
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 48 place count 45 transition count 119
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 52 place count 41 transition count 115
Iterating global reduction 2 with 4 rules applied. Total rules applied 56 place count 41 transition count 115
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 60 place count 37 transition count 95
Iterating global reduction 2 with 4 rules applied. Total rules applied 64 place count 37 transition count 95
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 88 place count 37 transition count 71
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 100 place count 31 transition count 65
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 3 with 10 rules applied. Total rules applied 110 place count 31 transition count 55
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 120 place count 26 transition count 75
Drop transitions removed 35 transitions
Redundant transition composition rules discarded 35 transitions
Iterating global reduction 4 with 35 rules applied. Total rules applied 155 place count 26 transition count 40
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 167 place count 18 transition count 36
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 4 with 18 rules applied. Total rules applied 185 place count 18 transition count 18
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 5 with 5 rules applied. Total rules applied 190 place count 18 transition count 18
Applied a total of 190 rules in 13 ms. Remains 18 /104 variables (removed 86) and now considering 18/383 (removed 365) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 18 rows 18 cols
[2023-03-07 21:27:40] [INFO ] Computed 7 place invariants in 11 ms
[2023-03-07 21:27:40] [INFO ] After 34ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 21:27:40] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-07 21:27:40] [INFO ] [Nat]Absence check using 1 positive and 6 generalized place invariants in 2 ms returned sat
[2023-03-07 21:27:40] [INFO ] After 9ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 21:27:40] [INFO ] After 12ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 2 ms.
[2023-03-07 21:27:40] [INFO ] After 37ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 241 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 432891 steps, run timeout after 3001 ms. (steps per millisecond=144 ) properties seen :{}
Probabilistic random walk after 432891 steps, saw 68957 distinct states, run finished after 3001 ms. (steps per millisecond=144 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 21:27:43] [INFO ] Flow matrix only has 1231 transitions (discarded 195 similar events)
// Phase 1: matrix 1231 rows 130 cols
[2023-03-07 21:27:43] [INFO ] Computed 21 place invariants in 9 ms
[2023-03-07 21:27:43] [INFO ] After 47ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 21:27:43] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 8 ms returned sat
[2023-03-07 21:27:43] [INFO ] After 384ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 21:27:43] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-07 21:27:43] [INFO ] After 78ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 21:27:44] [INFO ] After 145ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 51 ms.
[2023-03-07 21:27:44] [INFO ] After 633ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 130 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 130/130 places, 1426/1426 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 512 transitions
Reduce isomorphic transitions removed 512 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 518 rules applied. Total rules applied 518 place count 129 transition count 909
Ensure Unique test removed 1 places
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 524 place count 123 transition count 909
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 534 place count 118 transition count 904
Applied a total of 534 rules in 33 ms. Remains 118 /130 variables (removed 12) and now considering 904/1426 (removed 522) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34 ms. Remains : 118/130 places, 904/1426 transitions.
Incomplete random walk after 10000 steps, including 244 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 30 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 613688 steps, run timeout after 3001 ms. (steps per millisecond=204 ) properties seen :{}
Probabilistic random walk after 613688 steps, saw 93329 distinct states, run finished after 3001 ms. (steps per millisecond=204 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 21:27:47] [INFO ] Flow matrix only has 709 transitions (discarded 195 similar events)
// Phase 1: matrix 709 rows 118 cols
[2023-03-07 21:27:47] [INFO ] Computed 20 place invariants in 4 ms
[2023-03-07 21:27:47] [INFO ] After 35ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 21:27:47] [INFO ] [Nat]Absence check using 0 positive and 20 generalized place invariants in 8 ms returned sat
[2023-03-07 21:27:47] [INFO ] After 227ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 21:27:47] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 21:27:47] [INFO ] After 172ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 21:27:47] [INFO ] After 235ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 51 ms.
[2023-03-07 21:27:47] [INFO ] After 564ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 118 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 118/118 places, 904/904 transitions.
Applied a total of 0 rules in 21 ms. Remains 118 /118 variables (removed 0) and now considering 904/904 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 118/118 places, 904/904 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 118/118 places, 904/904 transitions.
Applied a total of 0 rules in 21 ms. Remains 118 /118 variables (removed 0) and now considering 904/904 (removed 0) transitions.
[2023-03-07 21:27:47] [INFO ] Flow matrix only has 709 transitions (discarded 195 similar events)
[2023-03-07 21:27:47] [INFO ] Invariant cache hit.
[2023-03-07 21:27:48] [INFO ] Implicit Places using invariants in 616 ms returned []
[2023-03-07 21:27:48] [INFO ] Flow matrix only has 709 transitions (discarded 195 similar events)
[2023-03-07 21:27:48] [INFO ] Invariant cache hit.
[2023-03-07 21:27:48] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 21:27:49] [INFO ] Implicit Places using invariants and state equation in 1268 ms returned []
Implicit Place search using SMT with State Equation took 1910 ms to find 0 implicit places.
[2023-03-07 21:27:49] [INFO ] Redundant transitions in 20 ms returned []
[2023-03-07 21:27:49] [INFO ] Flow matrix only has 709 transitions (discarded 195 similar events)
[2023-03-07 21:27:49] [INFO ] Invariant cache hit.
[2023-03-07 21:27:50] [INFO ] Dead Transitions using invariants and state equation in 575 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2536 ms. Remains : 118/118 places, 904/904 transitions.
Graph (trivial) has 114 edges and 118 vertex of which 36 / 118 are part of one of the 5 SCC in 0 ms
Free SCC test removed 31 places
Drop transitions removed 45 transitions
Ensure Unique test removed 195 transitions
Reduce isomorphic transitions removed 240 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 11 rules applied. Total rules applied 12 place count 87 transition count 653
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 23 place count 76 transition count 653
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 23 place count 76 transition count 645
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 39 place count 68 transition count 645
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 43 place count 64 transition count 641
Iterating global reduction 2 with 4 rules applied. Total rules applied 47 place count 64 transition count 641
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 51 place count 60 transition count 621
Iterating global reduction 2 with 4 rules applied. Total rules applied 55 place count 60 transition count 621
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 79 place count 60 transition count 597
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 91 place count 54 transition count 591
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 3 with 15 rules applied. Total rules applied 106 place count 54 transition count 576
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -45
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 116 place count 49 transition count 621
Drop transitions removed 65 transitions
Redundant transition composition rules discarded 65 transitions
Iterating global reduction 4 with 65 rules applied. Total rules applied 181 place count 49 transition count 556
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 191 place count 44 transition count 576
Applied a total of 191 rules in 53 ms. Remains 44 /118 variables (removed 74) and now considering 576/904 (removed 328) transitions.
Running SMT prover for 1 properties.
[2023-03-07 21:27:50] [INFO ] Flow matrix only has 552 transitions (discarded 24 similar events)
// Phase 1: matrix 552 rows 44 cols
[2023-03-07 21:27:50] [INFO ] Computed 20 place invariants in 3 ms
[2023-03-07 21:27:50] [INFO ] After 25ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 21:27:50] [INFO ] [Nat]Absence check using 0 positive and 20 generalized place invariants in 4 ms returned sat
[2023-03-07 21:27:50] [INFO ] After 179ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 21:27:50] [INFO ] After 269ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 55 ms.
[2023-03-07 21:27:50] [INFO ] After 357ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 247 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 436522 steps, run timeout after 3001 ms. (steps per millisecond=145 ) properties seen :{}
Probabilistic random walk after 436522 steps, saw 69547 distinct states, run finished after 3004 ms. (steps per millisecond=145 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 21:27:53] [INFO ] Flow matrix only has 1231 transitions (discarded 195 similar events)
// Phase 1: matrix 1231 rows 130 cols
[2023-03-07 21:27:53] [INFO ] Computed 21 place invariants in 10 ms
[2023-03-07 21:27:53] [INFO ] After 37ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 21:27:53] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 11 ms returned sat
[2023-03-07 21:27:54] [INFO ] After 399ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 21:27:54] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-07 21:27:54] [INFO ] After 77ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 21:27:54] [INFO ] After 148ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 44 ms.
[2023-03-07 21:27:54] [INFO ] After 650ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 130 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 130/130 places, 1426/1426 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 512 transitions
Reduce isomorphic transitions removed 512 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 518 rules applied. Total rules applied 518 place count 129 transition count 909
Ensure Unique test removed 1 places
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 524 place count 123 transition count 909
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 534 place count 118 transition count 904
Applied a total of 534 rules in 36 ms. Remains 118 /130 variables (removed 12) and now considering 904/1426 (removed 522) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36 ms. Remains : 118/130 places, 904/1426 transitions.
Incomplete random walk after 10000 steps, including 247 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 610649 steps, run timeout after 3001 ms. (steps per millisecond=203 ) properties seen :{}
Probabilistic random walk after 610649 steps, saw 92792 distinct states, run finished after 3004 ms. (steps per millisecond=203 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 21:27:57] [INFO ] Flow matrix only has 709 transitions (discarded 195 similar events)
// Phase 1: matrix 709 rows 118 cols
[2023-03-07 21:27:57] [INFO ] Computed 20 place invariants in 4 ms
[2023-03-07 21:27:57] [INFO ] After 35ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 21:27:57] [INFO ] [Nat]Absence check using 0 positive and 20 generalized place invariants in 12 ms returned sat
[2023-03-07 21:27:58] [INFO ] After 238ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 21:27:58] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 21:27:58] [INFO ] After 236ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 21:27:58] [INFO ] After 293ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 45 ms.
[2023-03-07 21:27:58] [INFO ] After 632ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 118 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 118/118 places, 904/904 transitions.
Applied a total of 0 rules in 28 ms. Remains 118 /118 variables (removed 0) and now considering 904/904 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28 ms. Remains : 118/118 places, 904/904 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 118/118 places, 904/904 transitions.
Applied a total of 0 rules in 31 ms. Remains 118 /118 variables (removed 0) and now considering 904/904 (removed 0) transitions.
[2023-03-07 21:27:58] [INFO ] Flow matrix only has 709 transitions (discarded 195 similar events)
[2023-03-07 21:27:58] [INFO ] Invariant cache hit.
[2023-03-07 21:27:59] [INFO ] Implicit Places using invariants in 737 ms returned []
[2023-03-07 21:27:59] [INFO ] Flow matrix only has 709 transitions (discarded 195 similar events)
[2023-03-07 21:27:59] [INFO ] Invariant cache hit.
[2023-03-07 21:27:59] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 21:28:00] [INFO ] Implicit Places using invariants and state equation in 1294 ms returned []
Implicit Place search using SMT with State Equation took 2034 ms to find 0 implicit places.
[2023-03-07 21:28:00] [INFO ] Redundant transitions in 21 ms returned []
[2023-03-07 21:28:00] [INFO ] Flow matrix only has 709 transitions (discarded 195 similar events)
[2023-03-07 21:28:00] [INFO ] Invariant cache hit.
[2023-03-07 21:28:01] [INFO ] Dead Transitions using invariants and state equation in 776 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2873 ms. Remains : 118/118 places, 904/904 transitions.
Graph (trivial) has 114 edges and 118 vertex of which 36 / 118 are part of one of the 5 SCC in 0 ms
Free SCC test removed 31 places
Drop transitions removed 45 transitions
Ensure Unique test removed 195 transitions
Reduce isomorphic transitions removed 240 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 11 rules applied. Total rules applied 12 place count 87 transition count 653
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 23 place count 76 transition count 653
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 23 place count 76 transition count 645
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 39 place count 68 transition count 645
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 43 place count 64 transition count 641
Iterating global reduction 2 with 4 rules applied. Total rules applied 47 place count 64 transition count 641
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 51 place count 60 transition count 621
Iterating global reduction 2 with 4 rules applied. Total rules applied 55 place count 60 transition count 621
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 79 place count 60 transition count 597
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 91 place count 54 transition count 591
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 3 with 15 rules applied. Total rules applied 106 place count 54 transition count 576
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -45
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 116 place count 49 transition count 621
Drop transitions removed 65 transitions
Redundant transition composition rules discarded 65 transitions
Iterating global reduction 4 with 65 rules applied. Total rules applied 181 place count 49 transition count 556
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 191 place count 44 transition count 576
Applied a total of 191 rules in 48 ms. Remains 44 /118 variables (removed 74) and now considering 576/904 (removed 328) transitions.
Running SMT prover for 1 properties.
[2023-03-07 21:28:01] [INFO ] Flow matrix only has 552 transitions (discarded 24 similar events)
// Phase 1: matrix 552 rows 44 cols
[2023-03-07 21:28:01] [INFO ] Computed 20 place invariants in 3 ms
[2023-03-07 21:28:01] [INFO ] After 23ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 21:28:01] [INFO ] [Nat]Absence check using 0 positive and 20 generalized place invariants in 7 ms returned sat
[2023-03-07 21:28:01] [INFO ] After 276ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 21:28:01] [INFO ] After 378ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 90 ms.
[2023-03-07 21:28:01] [INFO ] After 505ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 249 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 426583 steps, run timeout after 3001 ms. (steps per millisecond=142 ) properties seen :{}
Probabilistic random walk after 426583 steps, saw 67917 distinct states, run finished after 3004 ms. (steps per millisecond=142 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 21:28:04] [INFO ] Flow matrix only has 1231 transitions (discarded 195 similar events)
// Phase 1: matrix 1231 rows 130 cols
[2023-03-07 21:28:04] [INFO ] Computed 21 place invariants in 13 ms
[2023-03-07 21:28:05] [INFO ] After 42ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 21:28:05] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 10 ms returned sat
[2023-03-07 21:28:05] [INFO ] After 429ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 21:28:05] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-07 21:28:05] [INFO ] After 72ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 21:28:05] [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 31 ms.
[2023-03-07 21:28:05] [INFO ] After 646ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 130 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 130/130 places, 1426/1426 transitions.
Graph (complete) has 1087 edges and 130 vertex of which 113 are kept as prefixes of interest. Removing 17 places using SCC suffix rule.0 ms
Discarding 17 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 1033 transitions
Reduce isomorphic transitions removed 1033 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 1037 rules applied. Total rules applied 1038 place count 113 transition count 388
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 1042 place count 109 transition count 388
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 1050 place count 105 transition count 384
Applied a total of 1050 rules in 14 ms. Remains 105 /130 variables (removed 25) and now considering 384/1426 (removed 1042) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 105/130 places, 384/1426 transitions.
Incomplete random walk after 10000 steps, including 194 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 841095 steps, run timeout after 3001 ms. (steps per millisecond=280 ) properties seen :{}
Probabilistic random walk after 841095 steps, saw 136805 distinct states, run finished after 3005 ms. (steps per millisecond=279 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 21:28:08] [INFO ] Flow matrix only has 189 transitions (discarded 195 similar events)
// Phase 1: matrix 189 rows 105 cols
[2023-03-07 21:28:08] [INFO ] Computed 15 place invariants in 2 ms
[2023-03-07 21:28:08] [INFO ] After 39ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 21:28:08] [INFO ] [Nat]Absence check using 0 positive and 15 generalized place invariants in 6 ms returned sat
[2023-03-07 21:28:08] [INFO ] After 88ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 21:28:08] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 21:28:08] [INFO ] After 14ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 21:28:08] [INFO ] After 29ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 10 ms.
[2023-03-07 21:28:08] [INFO ] After 182ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 105 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 105/105 places, 384/384 transitions.
Applied a total of 0 rules in 7 ms. Remains 105 /105 variables (removed 0) and now considering 384/384 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 105/105 places, 384/384 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 105/105 places, 384/384 transitions.
Applied a total of 0 rules in 7 ms. Remains 105 /105 variables (removed 0) and now considering 384/384 (removed 0) transitions.
[2023-03-07 21:28:08] [INFO ] Flow matrix only has 189 transitions (discarded 195 similar events)
[2023-03-07 21:28:08] [INFO ] Invariant cache hit.
[2023-03-07 21:28:09] [INFO ] Implicit Places using invariants in 156 ms returned []
[2023-03-07 21:28:09] [INFO ] Flow matrix only has 189 transitions (discarded 195 similar events)
[2023-03-07 21:28:09] [INFO ] Invariant cache hit.
[2023-03-07 21:28:09] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 21:28:09] [INFO ] Implicit Places using invariants and state equation in 250 ms returned []
Implicit Place search using SMT with State Equation took 425 ms to find 0 implicit places.
[2023-03-07 21:28:09] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-07 21:28:09] [INFO ] Flow matrix only has 189 transitions (discarded 195 similar events)
[2023-03-07 21:28:09] [INFO ] Invariant cache hit.
[2023-03-07 21:28:09] [INFO ] Dead Transitions using invariants and state equation in 411 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 859 ms. Remains : 105/105 places, 384/384 transitions.
Graph (trivial) has 99 edges and 105 vertex of which 36 / 105 are part of one of the 5 SCC in 0 ms
Free SCC test removed 31 places
Drop transitions removed 50 transitions
Ensure Unique test removed 195 transitions
Reduce isomorphic transitions removed 245 transitions.
Ensure Unique test removed 9 places
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 20 rules applied. Total rules applied 21 place count 65 transition count 128
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 32 place count 54 transition count 128
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 32 place count 54 transition count 120
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 48 place count 46 transition count 120
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 52 place count 42 transition count 116
Iterating global reduction 2 with 4 rules applied. Total rules applied 56 place count 42 transition count 116
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 60 place count 38 transition count 96
Iterating global reduction 2 with 4 rules applied. Total rules applied 64 place count 38 transition count 96
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 88 place count 38 transition count 72
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 100 place count 32 transition count 66
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 3 with 10 rules applied. Total rules applied 110 place count 32 transition count 56
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 120 place count 27 transition count 76
Drop transitions removed 35 transitions
Redundant transition composition rules discarded 35 transitions
Iterating global reduction 4 with 35 rules applied. Total rules applied 155 place count 27 transition count 41
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 167 place count 19 transition count 37
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 4 with 18 rules applied. Total rules applied 185 place count 19 transition count 19
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 186 place count 19 transition count 18
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 187 place count 18 transition count 18
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 6 with 5 rules applied. Total rules applied 192 place count 18 transition count 18
Applied a total of 192 rules in 13 ms. Remains 18 /105 variables (removed 87) and now considering 18/384 (removed 366) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 18 rows 18 cols
[2023-03-07 21:28:09] [INFO ] Computed 7 place invariants in 1 ms
[2023-03-07 21:28:09] [INFO ] After 23ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 21:28:09] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-07 21:28:09] [INFO ] [Nat]Absence check using 1 positive and 6 generalized place invariants in 2 ms returned sat
[2023-03-07 21:28:09] [INFO ] After 13ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 21:28:09] [INFO ] After 17ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 3 ms.
[2023-03-07 21:28:09] [INFO ] After 49ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 249 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 421002 steps, run timeout after 3001 ms. (steps per millisecond=140 ) properties seen :{}
Probabilistic random walk after 421002 steps, saw 67203 distinct states, run finished after 3001 ms. (steps per millisecond=140 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 21:28:12] [INFO ] Flow matrix only has 1231 transitions (discarded 195 similar events)
// Phase 1: matrix 1231 rows 130 cols
[2023-03-07 21:28:12] [INFO ] Computed 21 place invariants in 9 ms
[2023-03-07 21:28:13] [INFO ] After 34ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 21:28:13] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 7 ms returned sat
[2023-03-07 21:28:13] [INFO ] After 366ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 21:28:13] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-07 21:28:13] [INFO ] After 40ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 21:28:13] [INFO ] After 90ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 30 ms.
[2023-03-07 21:28:13] [INFO ] After 535ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 130 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 130/130 places, 1426/1426 transitions.
Graph (complete) has 1087 edges and 130 vertex of which 113 are kept as prefixes of interest. Removing 17 places using SCC suffix rule.1 ms
Discarding 17 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 1033 transitions
Reduce isomorphic transitions removed 1033 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 1037 rules applied. Total rules applied 1038 place count 113 transition count 388
Reduce places removed 4 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 5 rules applied. Total rules applied 1043 place count 109 transition count 387
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1044 place count 108 transition count 387
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 1052 place count 104 transition count 383
Applied a total of 1052 rules in 14 ms. Remains 104 /130 variables (removed 26) and now considering 383/1426 (removed 1043) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 104/130 places, 383/1426 transitions.
Incomplete random walk after 10000 steps, including 197 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 826356 steps, run timeout after 3001 ms. (steps per millisecond=275 ) properties seen :{}
Probabilistic random walk after 826356 steps, saw 134446 distinct states, run finished after 3001 ms. (steps per millisecond=275 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 21:28:16] [INFO ] Flow matrix only has 188 transitions (discarded 195 similar events)
// Phase 1: matrix 188 rows 104 cols
[2023-03-07 21:28:16] [INFO ] Computed 15 place invariants in 0 ms
[2023-03-07 21:28:16] [INFO ] After 31ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 21:28:16] [INFO ] [Nat]Absence check using 0 positive and 15 generalized place invariants in 5 ms returned sat
[2023-03-07 21:28:16] [INFO ] After 72ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 21:28:16] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 21:28:16] [INFO ] After 15ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 21:28:16] [INFO ] After 29ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 9 ms.
[2023-03-07 21:28:16] [INFO ] After 157ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 104 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 104/104 places, 383/383 transitions.
Applied a total of 0 rules in 10 ms. Remains 104 /104 variables (removed 0) and now considering 383/383 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 104/104 places, 383/383 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 104/104 places, 383/383 transitions.
Applied a total of 0 rules in 7 ms. Remains 104 /104 variables (removed 0) and now considering 383/383 (removed 0) transitions.
[2023-03-07 21:28:16] [INFO ] Flow matrix only has 188 transitions (discarded 195 similar events)
[2023-03-07 21:28:16] [INFO ] Invariant cache hit.
[2023-03-07 21:28:16] [INFO ] Implicit Places using invariants in 133 ms returned []
[2023-03-07 21:28:16] [INFO ] Flow matrix only has 188 transitions (discarded 195 similar events)
[2023-03-07 21:28:16] [INFO ] Invariant cache hit.
[2023-03-07 21:28:17] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 21:28:17] [INFO ] Implicit Places using invariants and state equation in 233 ms returned []
Implicit Place search using SMT with State Equation took 370 ms to find 0 implicit places.
[2023-03-07 21:28:17] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-07 21:28:17] [INFO ] Flow matrix only has 188 transitions (discarded 195 similar events)
[2023-03-07 21:28:17] [INFO ] Invariant cache hit.
[2023-03-07 21:28:17] [INFO ] Dead Transitions using invariants and state equation in 258 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 644 ms. Remains : 104/104 places, 383/383 transitions.
Graph (trivial) has 99 edges and 104 vertex of which 36 / 104 are part of one of the 5 SCC in 0 ms
Free SCC test removed 31 places
Drop transitions removed 50 transitions
Ensure Unique test removed 195 transitions
Reduce isomorphic transitions removed 245 transitions.
Ensure Unique test removed 9 places
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 20 rules applied. Total rules applied 21 place count 64 transition count 127
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 32 place count 53 transition count 127
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 32 place count 53 transition count 119
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 48 place count 45 transition count 119
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 52 place count 41 transition count 115
Iterating global reduction 2 with 4 rules applied. Total rules applied 56 place count 41 transition count 115
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 60 place count 37 transition count 95
Iterating global reduction 2 with 4 rules applied. Total rules applied 64 place count 37 transition count 95
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 88 place count 37 transition count 71
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 100 place count 31 transition count 65
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 3 with 10 rules applied. Total rules applied 110 place count 31 transition count 55
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 120 place count 26 transition count 75
Drop transitions removed 35 transitions
Redundant transition composition rules discarded 35 transitions
Iterating global reduction 4 with 35 rules applied. Total rules applied 155 place count 26 transition count 40
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 167 place count 18 transition count 36
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 4 with 18 rules applied. Total rules applied 185 place count 18 transition count 18
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 5 with 5 rules applied. Total rules applied 190 place count 18 transition count 18
Applied a total of 190 rules in 5 ms. Remains 18 /104 variables (removed 86) and now considering 18/383 (removed 365) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 18 rows 18 cols
[2023-03-07 21:28:17] [INFO ] Computed 7 place invariants in 0 ms
[2023-03-07 21:28:17] [INFO ] After 19ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 21:28:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-07 21:28:17] [INFO ] [Nat]Absence check using 1 positive and 6 generalized place invariants in 2 ms returned sat
[2023-03-07 21:28:17] [INFO ] After 9ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 21:28:17] [INFO ] After 13ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 3 ms.
[2023-03-07 21:28:17] [INFO ] After 40ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 240 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 419036 steps, run timeout after 3001 ms. (steps per millisecond=139 ) properties seen :{}
Probabilistic random walk after 419036 steps, saw 66991 distinct states, run finished after 3001 ms. (steps per millisecond=139 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 21:28:20] [INFO ] Flow matrix only has 1231 transitions (discarded 195 similar events)
// Phase 1: matrix 1231 rows 130 cols
[2023-03-07 21:28:20] [INFO ] Computed 21 place invariants in 14 ms
[2023-03-07 21:28:20] [INFO ] After 45ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 21:28:20] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 6 ms returned sat
[2023-03-07 21:28:21] [INFO ] After 402ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 21:28:21] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-07 21:28:21] [INFO ] After 64ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 21:28:21] [INFO ] After 113ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 30 ms.
[2023-03-07 21:28:21] [INFO ] After 593ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 130 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 130/130 places, 1426/1426 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 129 transition count 1421
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 11 place count 124 transition count 1421
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 21 place count 119 transition count 1416
Applied a total of 21 rules in 59 ms. Remains 119 /130 variables (removed 11) and now considering 1416/1426 (removed 10) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 59 ms. Remains : 119/130 places, 1416/1426 transitions.
Incomplete random walk after 10000 steps, including 240 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 437320 steps, run timeout after 3001 ms. (steps per millisecond=145 ) properties seen :{}
Probabilistic random walk after 437320 steps, saw 69696 distinct states, run finished after 3002 ms. (steps per millisecond=145 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 21:28:24] [INFO ] Flow matrix only has 1221 transitions (discarded 195 similar events)
// Phase 1: matrix 1221 rows 119 cols
[2023-03-07 21:28:24] [INFO ] Computed 20 place invariants in 10 ms
[2023-03-07 21:28:24] [INFO ] After 91ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 21:28:24] [INFO ] [Nat]Absence check using 0 positive and 20 generalized place invariants in 23 ms returned sat
[2023-03-07 21:28:25] [INFO ] After 448ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 21:28:25] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 21:28:25] [INFO ] After 91ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 21:28:25] [INFO ] After 140ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 28 ms.
[2023-03-07 21:28:25] [INFO ] After 759ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 119 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 119/119 places, 1416/1416 transitions.
Applied a total of 0 rules in 37 ms. Remains 119 /119 variables (removed 0) and now considering 1416/1416 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 37 ms. Remains : 119/119 places, 1416/1416 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 119/119 places, 1416/1416 transitions.
Applied a total of 0 rules in 36 ms. Remains 119 /119 variables (removed 0) and now considering 1416/1416 (removed 0) transitions.
[2023-03-07 21:28:25] [INFO ] Flow matrix only has 1221 transitions (discarded 195 similar events)
[2023-03-07 21:28:25] [INFO ] Invariant cache hit.
[2023-03-07 21:28:26] [INFO ] Implicit Places using invariants in 1320 ms returned []
[2023-03-07 21:28:26] [INFO ] Flow matrix only has 1221 transitions (discarded 195 similar events)
[2023-03-07 21:28:26] [INFO ] Invariant cache hit.
[2023-03-07 21:28:27] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 21:28:29] [INFO ] Implicit Places using invariants and state equation in 2795 ms returned []
Implicit Place search using SMT with State Equation took 4117 ms to find 0 implicit places.
[2023-03-07 21:28:29] [INFO ] Redundant transitions in 58 ms returned []
[2023-03-07 21:28:29] [INFO ] Flow matrix only has 1221 transitions (discarded 195 similar events)
[2023-03-07 21:28:29] [INFO ] Invariant cache hit.
[2023-03-07 21:28:30] [INFO ] Dead Transitions using invariants and state equation in 1399 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5624 ms. Remains : 119/119 places, 1416/1416 transitions.
Graph (trivial) has 114 edges and 119 vertex of which 36 / 119 are part of one of the 5 SCC in 1 ms
Free SCC test removed 31 places
Drop transitions removed 45 transitions
Ensure Unique test removed 195 transitions
Reduce isomorphic transitions removed 240 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 11 rules applied. Total rules applied 12 place count 88 transition count 1165
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 23 place count 77 transition count 1165
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 23 place count 77 transition count 1157
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 39 place count 69 transition count 1157
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 43 place count 65 transition count 1153
Iterating global reduction 2 with 4 rules applied. Total rules applied 47 place count 65 transition count 1153
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 51 place count 61 transition count 1133
Iterating global reduction 2 with 4 rules applied. Total rules applied 55 place count 61 transition count 1133
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 79 place count 61 transition count 1109
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 91 place count 55 transition count 1103
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 3 with 15 rules applied. Total rules applied 106 place count 55 transition count 1088
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -45
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 116 place count 50 transition count 1133
Drop transitions removed 65 transitions
Redundant transition composition rules discarded 65 transitions
Iterating global reduction 4 with 65 rules applied. Total rules applied 181 place count 50 transition count 1068
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 191 place count 45 transition count 1088
Applied a total of 191 rules in 86 ms. Remains 45 /119 variables (removed 74) and now considering 1088/1416 (removed 328) transitions.
Running SMT prover for 1 properties.
[2023-03-07 21:28:31] [INFO ] Flow matrix only has 1064 transitions (discarded 24 similar events)
// Phase 1: matrix 1064 rows 45 cols
[2023-03-07 21:28:31] [INFO ] Computed 20 place invariants in 6 ms
[2023-03-07 21:28:31] [INFO ] After 24ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 21:28:31] [INFO ] [Nat]Absence check using 0 positive and 20 generalized place invariants in 5 ms returned sat
[2023-03-07 21:28:31] [INFO ] After 303ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 21:28:31] [INFO ] After 343ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 23 ms.
[2023-03-07 21:28:31] [INFO ] After 405ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Incomplete random walk after 10000 steps, including 246 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 31 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 429821 steps, run timeout after 3001 ms. (steps per millisecond=143 ) properties seen :{}
Probabilistic random walk after 429821 steps, saw 68462 distinct states, run finished after 3004 ms. (steps per millisecond=143 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 21:28:34] [INFO ] Flow matrix only has 1231 transitions (discarded 195 similar events)
// Phase 1: matrix 1231 rows 130 cols
[2023-03-07 21:28:34] [INFO ] Computed 21 place invariants in 9 ms
[2023-03-07 21:28:34] [INFO ] After 35ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 21:28:34] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 8 ms returned sat
[2023-03-07 21:28:35] [INFO ] After 381ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 21:28:35] [INFO ] State equation strengthened by 5 read => feed constraints.
[2023-03-07 21:28:35] [INFO ] After 61ms SMT Verify possible using 5 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 21:28:35] [INFO ] After 111ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 29 ms.
[2023-03-07 21:28:35] [INFO ] After 574ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 130 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 130/130 places, 1426/1426 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 129 transition count 1421
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 11 place count 124 transition count 1421
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 21 place count 119 transition count 1416
Applied a total of 21 rules in 54 ms. Remains 119 /130 variables (removed 11) and now considering 1416/1426 (removed 10) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 58 ms. Remains : 119/130 places, 1416/1426 transitions.
Incomplete random walk after 10000 steps, including 240 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 435981 steps, run timeout after 3001 ms. (steps per millisecond=145 ) properties seen :{}
Probabilistic random walk after 435981 steps, saw 69448 distinct states, run finished after 3004 ms. (steps per millisecond=145 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-07 21:28:38] [INFO ] Flow matrix only has 1221 transitions (discarded 195 similar events)
// Phase 1: matrix 1221 rows 119 cols
[2023-03-07 21:28:38] [INFO ] Computed 20 place invariants in 10 ms
[2023-03-07 21:28:38] [INFO ] After 35ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 21:28:38] [INFO ] [Nat]Absence check using 0 positive and 20 generalized place invariants in 6 ms returned sat
[2023-03-07 21:28:38] [INFO ] After 356ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 21:28:38] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 21:28:38] [INFO ] After 60ms SMT Verify possible using 7 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-07 21:28:38] [INFO ] After 108ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 28 ms.
[2023-03-07 21:28:38] [INFO ] After 537ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 119 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 119/119 places, 1416/1416 transitions.
Applied a total of 0 rules in 37 ms. Remains 119 /119 variables (removed 0) and now considering 1416/1416 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 38 ms. Remains : 119/119 places, 1416/1416 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 119/119 places, 1416/1416 transitions.
Applied a total of 0 rules in 36 ms. Remains 119 /119 variables (removed 0) and now considering 1416/1416 (removed 0) transitions.
[2023-03-07 21:28:39] [INFO ] Flow matrix only has 1221 transitions (discarded 195 similar events)
[2023-03-07 21:28:39] [INFO ] Invariant cache hit.
[2023-03-07 21:28:40] [INFO ] Implicit Places using invariants in 1314 ms returned []
[2023-03-07 21:28:40] [INFO ] Flow matrix only has 1221 transitions (discarded 195 similar events)
[2023-03-07 21:28:40] [INFO ] Invariant cache hit.
[2023-03-07 21:28:40] [INFO ] State equation strengthened by 7 read => feed constraints.
[2023-03-07 21:28:43] [INFO ] Implicit Places using invariants and state equation in 2751 ms returned []
Implicit Place search using SMT with State Equation took 4067 ms to find 0 implicit places.
[2023-03-07 21:28:43] [INFO ] Redundant transitions in 57 ms returned []
[2023-03-07 21:28:43] [INFO ] Flow matrix only has 1221 transitions (discarded 195 similar events)
[2023-03-07 21:28:43] [INFO ] Invariant cache hit.
[2023-03-07 21:28:44] [INFO ] Dead Transitions using invariants and state equation in 1199 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5368 ms. Remains : 119/119 places, 1416/1416 transitions.
Graph (trivial) has 114 edges and 119 vertex of which 36 / 119 are part of one of the 5 SCC in 0 ms
Free SCC test removed 31 places
Drop transitions removed 45 transitions
Ensure Unique test removed 195 transitions
Reduce isomorphic transitions removed 240 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 11 rules applied. Total rules applied 12 place count 88 transition count 1165
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 23 place count 77 transition count 1165
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 23 place count 77 transition count 1157
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 39 place count 69 transition count 1157
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 43 place count 65 transition count 1153
Iterating global reduction 2 with 4 rules applied. Total rules applied 47 place count 65 transition count 1153
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 51 place count 61 transition count 1133
Iterating global reduction 2 with 4 rules applied. Total rules applied 55 place count 61 transition count 1133
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 79 place count 61 transition count 1109
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 91 place count 55 transition count 1103
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 3 with 15 rules applied. Total rules applied 106 place count 55 transition count 1088
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -45
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 116 place count 50 transition count 1133
Drop transitions removed 65 transitions
Redundant transition composition rules discarded 65 transitions
Iterating global reduction 4 with 65 rules applied. Total rules applied 181 place count 50 transition count 1068
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -20
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 191 place count 45 transition count 1088
Applied a total of 191 rules in 86 ms. Remains 45 /119 variables (removed 74) and now considering 1088/1416 (removed 328) transitions.
Running SMT prover for 1 properties.
[2023-03-07 21:28:44] [INFO ] Flow matrix only has 1064 transitions (discarded 24 similar events)
// Phase 1: matrix 1064 rows 45 cols
[2023-03-07 21:28:44] [INFO ] Computed 20 place invariants in 6 ms
[2023-03-07 21:28:44] [INFO ] After 23ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-07 21:28:44] [INFO ] [Nat]Absence check using 0 positive and 20 generalized place invariants in 5 ms returned sat
[2023-03-07 21:28:44] [INFO ] After 290ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-07 21:28:44] [INFO ] After 329ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 22 ms.
[2023-03-07 21:28:44] [INFO ] After 385ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Graph (trivial) has 114 edges and 130 vertex of which 36 / 130 are part of one of the 5 SCC in 0 ms
Free SCC test removed 31 places
Drop transitions removed 45 transitions
Ensure Unique test removed 195 transitions
Reduce isomorphic transitions removed 240 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 11 rules applied. Total rules applied 12 place count 99 transition count 1175
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 23 place count 88 transition count 1175
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 23 place count 88 transition count 1167
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 39 place count 80 transition count 1167
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 43 place count 76 transition count 1163
Iterating global reduction 2 with 4 rules applied. Total rules applied 47 place count 76 transition count 1163
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 51 place count 72 transition count 1143
Iterating global reduction 2 with 4 rules applied. Total rules applied 55 place count 72 transition count 1143
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 2 with 24 rules applied. Total rules applied 79 place count 72 transition count 1119
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 91 place count 66 transition count 1113
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 3 with 15 rules applied. Total rules applied 106 place count 66 transition count 1098
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -45
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 116 place count 61 transition count 1143
Drop transitions removed 65 transitions
Redundant transition composition rules discarded 65 transitions
Iterating global reduction 4 with 65 rules applied. Total rules applied 181 place count 61 transition count 1078
Free-agglomeration rule applied 5 times.
Iterating global reduction 4 with 5 rules applied. Total rules applied 186 place count 61 transition count 1073
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 191 place count 56 transition count 1073
Applied a total of 191 rules in 99 ms. Remains 56 /130 variables (removed 74) and now considering 1073/1426 (removed 353) transitions.
Running SMT prover for 22 properties.
// Phase 1: matrix 1073 rows 56 cols
[2023-03-07 21:28:45] [INFO ] Computed 21 place invariants in 6 ms
[2023-03-07 21:28:45] [INFO ] After 78ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:22
[2023-03-07 21:28:45] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 5 ms returned sat
[2023-03-07 21:28:46] [INFO ] After 980ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :22
[2023-03-07 21:28:47] [INFO ] After 2039ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :22
Attempting to minimize the solution found.
Minimization took 696 ms.
[2023-03-07 21:28:48] [INFO ] After 2835ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :22
[2023-03-07 21:28:48] [INFO ] Flatten gal took : 142 ms
[2023-03-07 21:28:48] [INFO ] Flatten gal took : 136 ms
[2023-03-07 21:28:48] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1443735603271047964.gal : 31 ms
[2023-03-07 21:28:48] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5014662952740333666.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality1443735603271047964.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5014662952740333666.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality5014662952740333666.prop.
SDD proceeding with computation,22 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,22 properties remain. new max is 8
SDD size :5 after 22
SDD proceeding with computation,22 properties remain. new max is 16
SDD size :22 after 93
SDD proceeding with computation,22 properties remain. new max is 32
SDD size :622 after 638
Invariant property smplace_1142 does not hold.
Invariant property smplace_1077 does not hold.
Invariant property smplace_946 does not hold.
Invariant property smplace_945 does not hold.
Invariant property smplace_910 does not hold.
Invariant property smplace_868 does not hold.
Invariant property smplace_732 does not hold.
Invariant property smplace_731 does not hold.
Invariant property smplace_696 does not hold.
Invariant property smplace_654 does not hold.
Invariant property smplace_518 does not hold.
Invariant property smplace_517 does not hold.
Invariant property smplace_482 does not hold.
Invariant property smplace_440 does not hold.
Invariant property smplace_304 does not hold.
Invariant property smplace_303 does not hold.
Invariant property smplace_268 does not hold.
Invariant property smplace_226 does not hold.
Invariant property smplace_90 does not hold.
Invariant property smplace_89 does not hold.
Invariant property smplace_54 does not hold.
Invariant property smplace_12 does not hold.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 33 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,914,2.17035,65584,2,1241,20,3272,6,0,1284,1686,0
Total reachable state count : 914

Verifying 22 reachability properties.
Invariant property smplace_12 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_12,8,2.17335,65848,2,72,20,3272,7,0,1287,1686,0
Invariant property smplace_54 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_54,8,2.17379,65848,2,72,20,3272,8,0,1289,1686,0
Invariant property smplace_89 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_89,1,2.1741,65848,2,57,20,3272,9,0,1291,1686,0
Invariant property smplace_90 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_90,1,2.17438,65848,2,57,20,3272,10,0,1293,1686,0
Invariant property smplace_226 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_226,8,2.17462,65848,2,72,20,3272,11,0,1295,1686,0
Invariant property smplace_268 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_268,8,2.17487,65848,2,72,20,3272,12,0,1297,1686,0
Invariant property smplace_303 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_303,1,2.17514,65848,2,57,20,3272,13,0,1299,1686,0
Invariant property smplace_304 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_304,2,2.17542,65848,2,60,20,3272,14,0,1301,1686,0
Invariant property smplace_440 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_440,8,2.17566,65848,2,72,20,3272,15,0,1303,1686,0
Invariant property smplace_482 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_482,8,2.1759,65848,2,72,20,3272,16,0,1305,1686,0
Invariant property smplace_517 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_517,1,2.17615,65848,2,57,20,3272,17,0,1307,1686,0
Invariant property smplace_518 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_518,4,2.17644,65848,2,65,20,3272,18,0,1309,1686,0
Invariant property smplace_654 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_654,8,2.1767,65848,2,72,20,3272,19,0,1311,1686,0
Invariant property smplace_696 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_696,8,2.17695,65848,2,72,20,3272,20,0,1313,1686,0
Invariant property smplace_731 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_731,54,2.17724,65848,2,189,20,3272,21,0,1315,1686,0
Invariant property smplace_732 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_732,27,2.17753,65848,2,177,20,3272,22,0,1317,1686,0
Invariant property smplace_868 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_868,8,2.17778,65848,2,72,20,3272,23,0,1319,1686,0
Invariant property smplace_910 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_910,8,2.17806,65848,2,72,20,3272,24,0,1321,1686,0
Invariant property smplace_945 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_945,81,2.17835,65848,2,193,20,3272,25,0,1323,1686,0
Invariant property smplace_946 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_946,54,2.17864,65848,2,189,20,3272,26,0,1325,1686,0
Invariant property smplace_1077 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_1077,8,2.17889,65848,2,72,20,3272,27,0,1327,1686,0
Invariant property smplace_1142 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_1142,8,2.17917,65848,2,72,20,3272,28,0,1329,1686,0
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-07 21:28:50] [INFO ] Flatten gal took : 218 ms
[2023-03-07 21:28:51] [INFO ] Flatten gal took : 219 ms
[2023-03-07 21:28:51] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability5461959594314992067.gal : 37 ms
[2023-03-07 21:28:51] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability5253217548025219348.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability5461959594314992067.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability5253217548025219348.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityFireability5253217548025219348.prop.
SDD proceeding with computation,22 properties remain. new max is 4
SDD size :1 after 7
SDD proceeding with computation,22 properties remain. new max is 8
SDD size :7 after 12
SDD proceeding with computation,22 properties remain. new max is 16
SDD size :12 after 15
SDD proceeding with computation,22 properties remain. new max is 32
SDD size :15 after 42
SDD proceeding with computation,22 properties remain. new max is 64
SDD size :42 after 59
SDD proceeding with computation,22 properties remain. new max is 128
SDD size :59 after 317
SDD proceeding with computation,22 properties remain. new max is 256
SDD size :317 after 2622
SDD proceeding with computation,22 properties remain. new max is 512
SDD size :2622 after 4395
SDD proceeding with computation,22 properties remain. new max is 1024
SDD size :4395 after 42492
Detected timeout of ITS tools.
[2023-03-07 21:28:54] [INFO ] Flatten gal took : 203 ms
[2023-03-07 21:28:54] [INFO ] Applying decomposition
[2023-03-07 21:28:54] [INFO ] Flatten gal took : 192 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph451237284059806994.txt' '-o' '/tmp/graph451237284059806994.bin' '-w' '/tmp/graph451237284059806994.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph451237284059806994.bin' '-l' '-1' '-v' '-w' '/tmp/graph451237284059806994.weights' '-q' '0' '-e' '0.001'
[2023-03-07 21:28:54] [INFO ] Decomposing Gal with order
[2023-03-07 21:28:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-07 21:28:55] [INFO ] Removed a total of 7158 redundant transitions.
[2023-03-07 21:28:55] [INFO ] Flatten gal took : 590 ms
[2023-03-07 21:28:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 2185 labels/synchronizations in 192 ms.
[2023-03-07 21:28:55] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability5326488009660083824.gal : 26 ms
[2023-03-07 21:28:55] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability8149581363871757353.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability5326488009660083824.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability8149581363871757353.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
Loading property file /tmp/ReachabilityFireability8149581363871757353.prop.
SDD proceeding with computation,22 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,22 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,22 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,22 properties remain. new max is 32
SDD size :1 after 9
SDD proceeding with computation,22 properties remain. new max is 64
SDD size :9 after 40
SDD proceeding with computation,22 properties remain. new max is 128
SDD size :40 after 414067
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,9.6641e+06,0.907074,40032,162,190,3163,2565,1532,3398,1584,3106,0
Total reachable state count : 9664095

Verifying 22 reachability properties.
Invariant property smplace_12 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_12,625,0.908408,40032,47,58,3163,2565,1535,3398,1587,3106,0
Invariant property smplace_54 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_54,625,0.908701,40032,47,58,3163,2565,1538,3398,1589,3106,0
Invariant property smplace_89 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_89,625,0.908957,40032,46,71,3163,2565,1541,3398,1591,3106,0
Invariant property smplace_90 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_90,625,0.90921,40032,46,71,3163,2565,1544,3398,1593,3106,0
Invariant property smplace_226 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_226,625,0.909473,40032,47,58,3163,2565,1547,3398,1595,3106,0
Invariant property smplace_268 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_268,625,0.909745,40032,47,58,3163,2565,1550,3398,1597,3106,0
Invariant property smplace_303 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_303,625,0.910045,40032,52,76,3163,2565,1552,3398,1597,3106,0
Invariant property smplace_304 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_304,625,0.910292,40032,52,77,3163,2565,1554,3398,1597,3106,0
Invariant property smplace_440 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_440,625,0.910553,40032,47,58,3163,2565,1557,3398,1599,3106,0
Invariant property smplace_482 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_482,625,0.910828,40032,47,58,3163,2565,1560,3398,1601,3106,0
Invariant property smplace_517 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_517,625,0.911095,40032,49,54,3163,2565,1561,3398,1601,3106,0
Invariant property smplace_518 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_518,625,0.911334,40032,49,55,3163,2565,1562,3398,1601,3106,0
Invariant property smplace_654 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_654,1250,0.911615,40032,47,65,3163,2565,1565,3398,1603,3106,0
Invariant property smplace_696 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_696,1250,0.911875,40032,47,65,3163,2565,1568,3398,1605,3106,0
Invariant property smplace_731 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_731,625,0.912107,40032,52,76,3163,2565,1569,3398,1605,3106,0
Invariant property smplace_732 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_732,625,0.91233,40032,52,77,3163,2565,1570,3398,1605,3106,0
Invariant property smplace_868 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_868,1250,0.912789,40032,47,65,3163,2565,1573,3398,1607,3106,0
Invariant property smplace_910 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_910,1250,0.913043,40032,47,65,3163,2565,1576,3398,1609,3106,0
Invariant property smplace_945 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_945,625,0.913891,40032,47,66,3163,2565,1577,3398,1609,3106,0
Invariant property smplace_946 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_946,625,0.914145,40032,47,67,3163,2565,1578,3398,1609,3106,0
Invariant property smplace_1077 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_1077,1250,0.914429,40032,47,65,3163,2565,1581,3398,1611,3106,0
Invariant property smplace_1142 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
smplace\_1142,1250,0.914708,40032,47,65,3163,2565,1584,3398,1613,3106,0
Able to resolve query StableMarking after proving 992 properties.
FORMULA StableMarking FALSE TECHNIQUES RANDOM_WALK PARIKH_WALK MARKED_SUFFIX_TEST DECISION_DIAGRAMS TRIVIAL_UNMARKED_SCC_TEST COLLATERAL_PROCESSING BESTFIRST_WALK TOPOLOGICAL USE_NUPN
Total runtime 838546 ms.

BK_STOP 1678224538322

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

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="CloudDeployment-PT-5b"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="itstools"
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 itstools"
echo " Input is CloudDeployment-PT-5b, 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 r083-smll-167814405800263"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CloudDeployment-PT-5b.tgz
mv CloudDeployment-PT-5b 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 ;