Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r024-oct2-167813610800048.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is ASLink-PT-05a, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r024-oct2-167813610800048
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 6.8K Feb 26 13:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Feb 26 13:05 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Feb 26 13:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 75K Feb 26 13:05 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 15:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 15:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 15:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 15:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 17K Feb 26 13:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 190K Feb 26 13:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Feb 26 13:05 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 61K Feb 26 13:05 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 516K 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 1678998132033

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=marciexred
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=ASLink-PT-05a
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-16 20:22:14] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -timeout, 180, -rebuildPNML]
[2023-03-16 20:22:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 20:22:14] [INFO ] Load time of PNML (sax parser for PT used): 202 ms
[2023-03-16 20:22:14] [INFO ] Transformed 1211 places.
[2023-03-16 20:22:14] [INFO ] Transformed 1827 transitions.
[2023-03-16 20:22:14] [INFO ] Found NUPN structural information;
[2023-03-16 20:22:14] [INFO ] Parsed PT model containing 1211 places and 1827 transitions and 6877 arcs in 374 ms.
Structural test allowed to assert that 137 places are NOT stable. Took 12 ms.
Ensure Unique test removed 19 transitions
Reduce redundant transitions removed 19 transitions.
Incomplete random walk after 10000 steps, including 61 resets, run finished after 1221 ms. (steps per millisecond=8 ) properties (out of 1074) seen :639
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 435) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 435) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 435) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 435) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 435) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 435) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 435) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 435) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 435) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 435) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 435) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 435) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 435) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 435) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 435) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 435) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 435) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 435) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=6 ) properties (out of 435) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 435) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 435) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 435) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 435) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 435) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 435) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 435) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 435) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 435) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 435) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 435) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 435) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 435) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 435) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 435) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 435) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 1 ms. (steps per millisecond=101 ) properties (out of 435) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 435) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 435) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 435) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 435) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 435) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 435) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 435) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 435) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 435) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 435) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 435) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 2 ms. (steps per millisecond=50 ) properties (out of 435) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=25 ) properties (out of 435) seen :0
Incomplete Best-First random walk after 101 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=33 ) properties (out of 435) seen :0
Running SMT prover for 435 properties.
// Phase 1: matrix 1808 rows 1211 cols
[2023-03-16 20:22:16] [INFO ] Computed 232 place invariants in 128 ms
[2023-03-16 20:22:35] [INFO ] After 18243ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:435
[2023-03-16 20:22:47] [INFO ] [Nat]Absence check using 56 positive place invariants in 119 ms returned sat
[2023-03-16 20:22:47] [INFO ] [Nat]Absence check using 56 positive and 176 generalized place invariants in 132 ms returned sat
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:629)
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)
[2023-03-16 20:23:00] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-16 20:23:00] [INFO ] After 25035ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:435
Fused 435 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 435 out of 1211 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1211/1211 places, 1808/1808 transitions.
Ensure Unique test removed 5 places
Discarding 9 places :
Implicit places reduction removed 9 places
Drop transitions removed 75 transitions
Trivial Post-agglo rules discarded 75 transitions
Performed 75 trivial Post agglomeration. Transition count delta: 75
Iterating post reduction 0 with 89 rules applied. Total rules applied 89 place count 1197 transition count 1733
Reduce places removed 75 places and 0 transitions.
Iterating post reduction 1 with 75 rules applied. Total rules applied 164 place count 1122 transition count 1733
Performed 96 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 96 Pre rules applied. Total rules applied 164 place count 1122 transition count 1637
Deduced a syphon composed of 96 places in 3 ms
Ensure Unique test removed 35 places
Reduce places removed 131 places and 0 transitions.
Iterating global reduction 2 with 227 rules applied. Total rules applied 391 place count 991 transition count 1637
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 1 rules applied. Total rules applied 392 place count 991 transition count 1636
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 393 place count 990 transition count 1636
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 395 place count 988 transition count 1626
Iterating global reduction 4 with 2 rules applied. Total rules applied 397 place count 988 transition count 1626
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 4 with 4 rules applied. Total rules applied 401 place count 987 transition count 1623
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 403 place count 985 transition count 1623
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 404 place count 984 transition count 1615
Iterating global reduction 6 with 1 rules applied. Total rules applied 405 place count 984 transition count 1615
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 406 place count 983 transition count 1607
Iterating global reduction 6 with 1 rules applied. Total rules applied 407 place count 983 transition count 1607
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 408 place count 982 transition count 1599
Iterating global reduction 6 with 1 rules applied. Total rules applied 409 place count 982 transition count 1599
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 410 place count 981 transition count 1591
Iterating global reduction 6 with 1 rules applied. Total rules applied 411 place count 981 transition count 1591
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 412 place count 980 transition count 1583
Iterating global reduction 6 with 1 rules applied. Total rules applied 413 place count 980 transition count 1583
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 414 place count 979 transition count 1575
Iterating global reduction 6 with 1 rules applied. Total rules applied 415 place count 979 transition count 1575
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 416 place count 978 transition count 1567
Iterating global reduction 6 with 1 rules applied. Total rules applied 417 place count 978 transition count 1567
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 418 place count 977 transition count 1559
Iterating global reduction 6 with 1 rules applied. Total rules applied 419 place count 977 transition count 1559
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 420 place count 976 transition count 1551
Iterating global reduction 6 with 1 rules applied. Total rules applied 421 place count 976 transition count 1551
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 422 place count 975 transition count 1543
Iterating global reduction 6 with 1 rules applied. Total rules applied 423 place count 975 transition count 1543
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 424 place count 974 transition count 1535
Iterating global reduction 6 with 1 rules applied. Total rules applied 425 place count 974 transition count 1535
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 426 place count 973 transition count 1527
Iterating global reduction 6 with 1 rules applied. Total rules applied 427 place count 973 transition count 1527
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 428 place count 972 transition count 1519
Iterating global reduction 6 with 1 rules applied. Total rules applied 429 place count 972 transition count 1519
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 430 place count 971 transition count 1511
Iterating global reduction 6 with 1 rules applied. Total rules applied 431 place count 971 transition count 1511
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 432 place count 970 transition count 1503
Iterating global reduction 6 with 1 rules applied. Total rules applied 433 place count 970 transition count 1503
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 434 place count 969 transition count 1495
Iterating global reduction 6 with 1 rules applied. Total rules applied 435 place count 969 transition count 1495
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 2 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 6 with 40 rules applied. Total rules applied 475 place count 949 transition count 1475
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 6 with 3 rules applied. Total rules applied 478 place count 949 transition count 1472
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 481 place count 946 transition count 1472
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 482 place count 945 transition count 1471
Applied a total of 482 rules in 1162 ms. Remains 945 /1211 variables (removed 266) and now considering 1471/1808 (removed 337) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1164 ms. Remains : 945/1211 places, 1471/1808 transitions.
Interrupted random walk after 574771 steps, including 5911 resets, run timeout after 30001 ms. (steps per millisecond=19 ) properties seen 174
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 261) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 261) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 261) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 261) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 261) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 261) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 261) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 261) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 261) seen :0
Incomplete Best-First random walk after 10000 steps, including 20 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 261) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 261) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 261) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 261) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 261) seen :0
Incomplete Best-First random walk after 10000 steps, including 17 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 261) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 261) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 261) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 261) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 126 ms. (steps per millisecond=79 ) properties (out of 261) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 261) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 261) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 261) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 261) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 261) seen :0
Incomplete Best-First random walk after 10000 steps, including 20 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 261) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 261) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 261) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 261) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 261) seen :0
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 261) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 261) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 261) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 261) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 261) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 138 ms. (steps per millisecond=72 ) properties (out of 261) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 177 ms. (steps per millisecond=56 ) properties (out of 261) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 138 ms. (steps per millisecond=72 ) properties (out of 261) seen :0
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 154 ms. (steps per millisecond=64 ) properties (out of 261) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 261) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 261) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 261) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 261) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 261) seen :0
Incomplete Best-First random walk after 10000 steps, including 18 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 261) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 261) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 261) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 261) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 261) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 261) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 261) seen :0
Running SMT prover for 261 properties.
// Phase 1: matrix 1471 rows 945 cols
[2023-03-16 20:23:36] [INFO ] Computed 182 place invariants in 40 ms
[2023-03-16 20:23:44] [INFO ] After 7137ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:261
[2023-03-16 20:23:50] [INFO ] [Nat]Absence check using 62 positive place invariants in 31 ms returned sat
[2023-03-16 20:23:51] [INFO ] [Nat]Absence check using 62 positive and 120 generalized place invariants in 78 ms returned sat
[2023-03-16 20:27:28] [INFO ] After 208320ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :256
[2023-03-16 20:27:28] [INFO ] Deduced a trap composed of 116 places in 470 ms of which 10 ms to minimize.
[2023-03-16 20:27:29] [INFO ] Deduced a trap composed of 83 places in 435 ms of which 1 ms to minimize.
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.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
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)
[2023-03-16 20:27:29] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-16 20:27:29] [INFO ] After 225310ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:261
Fused 261 Parikh solutions to 240 different solutions.
Parikh walk visited 0 properties in 8512 ms.
Support contains 261 out of 945 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 945/945 places, 1471/1471 transitions.
Ensure Unique test removed 5 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 940 transition count 1463
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 24 place count 929 transition count 1463
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 24 place count 929 transition count 1455
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 40 place count 921 transition count 1455
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 2 with 2 rules applied. Total rules applied 42 place count 919 transition count 1455
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 44 place count 917 transition count 1443
Iterating global reduction 3 with 2 rules applied. Total rules applied 46 place count 917 transition count 1443
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 3 with 1 rules applied. Total rules applied 47 place count 916 transition count 1443
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 4 with 26 rules applied. Total rules applied 73 place count 903 transition count 1430
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 76 place count 900 transition count 1427
Iterating global reduction 4 with 3 rules applied. Total rules applied 79 place count 900 transition count 1427
Free-agglomeration rule applied 3 times.
Iterating global reduction 4 with 3 rules applied. Total rules applied 82 place count 900 transition count 1424
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 87 place count 897 transition count 1422
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 88 place count 897 transition count 1422
Applied a total of 88 rules in 116 ms. Remains 897 /945 variables (removed 48) and now considering 1422/1471 (removed 49) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 116 ms. Remains : 897/945 places, 1422/1471 transitions.
Interrupted random walk after 572764 steps, including 6758 resets, run timeout after 30001 ms. (steps per millisecond=19 ) properties seen 5
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 256) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 256) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 256) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 256) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 256) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 256) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 256) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 256) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 256) seen :0
Incomplete Best-First random walk after 10000 steps, including 22 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 256) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 256) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 256) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 256) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 256) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 110 ms. (steps per millisecond=90 ) properties (out of 256) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 256) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 256) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 256) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 256) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 256) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 256) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 256) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 256) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 256) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 256) seen :0
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 256) seen :0
Incomplete Best-First random walk after 10000 steps, including 23 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 256) seen :0
Incomplete Best-First random walk after 10000 steps, including 20 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 256) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 126 ms. (steps per millisecond=79 ) properties (out of 256) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 256) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 256) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 256) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 256) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 256) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 256) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 256) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 256) seen :0
Incomplete Best-First random walk after 10000 steps, including 23 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 256) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 256) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 256) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 256) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 256) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 256) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 256) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 256) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 256) seen :0
Incomplete Best-First random walk after 10000 steps, including 23 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 256) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 256) seen :0
Incomplete Best-First random walk after 10000 steps, including 23 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 256) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 256) seen :0
Interrupted probabilistic random walk after 4599365 steps, run timeout after 105001 ms. (steps per millisecond=43 ) properties seen :{238=1, 239=1, 240=1, 241=1, 242=1, 243=1, 244=1, 245=1, 246=1, 247=1, 248=1, 249=1, 250=1, 251=1, 252=1, 253=1, 254=1}
Probabilistic random walk after 4599365 steps, saw 1328527 distinct states, run finished after 105005 ms. (steps per millisecond=43 ) properties seen :17
Running SMT prover for 239 properties.
// Phase 1: matrix 1422 rows 897 cols
[2023-03-16 20:29:58] [INFO ] Computed 171 place invariants in 13 ms
[2023-03-16 20:30:05] [INFO ] After 6791ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:239
[2023-03-16 20:30:11] [INFO ] [Nat]Absence check using 54 positive place invariants in 17 ms returned sat
[2023-03-16 20:30:11] [INFO ] [Nat]Absence check using 54 positive and 117 generalized place invariants in 51 ms returned sat
[2023-03-16 20:33:50] [INFO ] After 212228ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :231
[2023-03-16 20:33:50] [INFO ] After 212235ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :231
Attempting to minimize the solution found.
Minimization took 1 ms.
[2023-03-16 20:33:50] [INFO ] After 225054ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :231
Fused 239 Parikh solutions to 175 different solutions.
Parikh walk visited 10 properties in 6151 ms.
Support contains 229 out of 897 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 897/897 places, 1422/1422 transitions.
Ensure Unique test removed 3 places
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 894 transition count 1416
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 17 place count 886 transition count 1416
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 17 place count 886 transition count 1411
Deduced a syphon composed of 5 places in 1 ms
Ensure Unique test removed 2 places
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 29 place count 879 transition count 1411
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 30 place count 878 transition count 1411
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 31 place count 877 transition count 1405
Iterating global reduction 3 with 1 rules applied. Total rules applied 32 place count 877 transition count 1405
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 3 with 1 rules applied. Total rules applied 33 place count 876 transition count 1405
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 4 with 8 rules applied. Total rules applied 41 place count 872 transition count 1401
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 43 place count 870 transition count 1399
Iterating global reduction 4 with 2 rules applied. Total rules applied 45 place count 870 transition count 1399
Free-agglomeration rule applied 2 times.
Iterating global reduction 4 with 2 rules applied. Total rules applied 47 place count 870 transition count 1397
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 49 place count 868 transition count 1397
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 5 with 2 rules applied. Total rules applied 51 place count 868 transition count 1397
Applied a total of 51 rules in 139 ms. Remains 868 /897 variables (removed 29) and now considering 1397/1422 (removed 25) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 139 ms. Remains : 868/897 places, 1397/1422 transitions.
Interrupted random walk after 616799 steps, including 7340 resets, run timeout after 30001 ms. (steps per millisecond=20 ) properties seen 1
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10000 steps, including 25 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10000 steps, including 23 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10000 steps, including 23 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10000 steps, including 22 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 126 ms. (steps per millisecond=79 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10000 steps, including 22 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10000 steps, including 22 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10000 steps, including 24 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 135 ms. (steps per millisecond=74 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10000 steps, including 18 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 228) seen :0
Interrupted probabilistic random walk after 4770430 steps, run timeout after 105001 ms. (steps per millisecond=45 ) properties seen :{}
Probabilistic random walk after 4770430 steps, saw 1375383 distinct states, run finished after 105003 ms. (steps per millisecond=45 ) properties seen :0
Running SMT prover for 228 properties.
// Phase 1: matrix 1397 rows 868 cols
[2023-03-16 20:36:16] [INFO ] Computed 162 place invariants in 11 ms
[2023-03-16 20:36:24] [INFO ] After 7861ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:228
[2023-03-16 20:36:28] [INFO ] [Nat]Absence check using 49 positive place invariants in 24 ms returned sat
[2023-03-16 20:36:28] [INFO ] [Nat]Absence check using 49 positive and 113 generalized place invariants in 75 ms returned sat
[2023-03-16 20:40:09] [INFO ] After 214915ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :215
[2023-03-16 20:40:09] [INFO ] After 214925ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :215
Attempting to minimize the solution found.
Minimization took 2 ms.
[2023-03-16 20:40:09] [INFO ] After 225025ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :215
Fused 228 Parikh solutions to 114 different solutions.
Parikh walk visited 0 properties in 3779 ms.
Support contains 228 out of 868 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 868/868 places, 1397/1397 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 867 transition count 1396
Applied a total of 2 rules in 46 ms. Remains 867 /868 variables (removed 1) and now considering 1396/1397 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 58 ms. Remains : 867/868 places, 1396/1397 transitions.
Interrupted random walk after 582393 steps, including 6809 resets, run timeout after 30001 ms. (steps per millisecond=19 ) properties seen 0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 126 ms. (steps per millisecond=79 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10000 steps, including 24 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10000 steps, including 23 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10000 steps, including 18 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10000 steps, including 22 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 134 ms. (steps per millisecond=74 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10000 steps, including 24 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10000 steps, including 22 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10000 steps, including 20 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10000 steps, including 22 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10000 steps, including 23 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 114 ms. (steps per millisecond=87 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10000 steps, including 23 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 228) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 228) seen :0
Interrupted probabilistic random walk after 4775912 steps, run timeout after 105001 ms. (steps per millisecond=45 ) properties seen :{}
Probabilistic random walk after 4775912 steps, saw 1344002 distinct states, run finished after 105002 ms. (steps per millisecond=45 ) properties seen :0
Running SMT prover for 228 properties.
// Phase 1: matrix 1396 rows 867 cols
[2023-03-16 20:42:33] [INFO ] Computed 162 place invariants in 13 ms
[2023-03-16 20:42:38] [INFO ] After 4576ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:228
[2023-03-16 20:42:41] [INFO ] [Nat]Absence check using 51 positive place invariants in 16 ms returned sat
[2023-03-16 20:42:41] [INFO ] [Nat]Absence check using 51 positive and 111 generalized place invariants in 80 ms returned sat
[2023-03-16 20:46:23] [INFO ] After 217901ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :219
[2023-03-16 20:46:23] [INFO ] After 217909ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :219
Attempting to minimize the solution found.
Minimization took 1 ms.
[2023-03-16 20:46:23] [INFO ] After 225029ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :219
Fused 228 Parikh solutions to 125 different solutions.
Parikh walk visited 0 properties in 4515 ms.
Support contains 228 out of 867 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 867/867 places, 1396/1396 transitions.
Applied a total of 0 rules in 20 ms. Remains 867 /867 variables (removed 0) and now considering 1396/1396 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 867/867 places, 1396/1396 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 867/867 places, 1396/1396 transitions.
Applied a total of 0 rules in 19 ms. Remains 867 /867 variables (removed 0) and now considering 1396/1396 (removed 0) transitions.
[2023-03-16 20:46:28] [INFO ] Invariant cache hit.
[2023-03-16 20:46:28] [INFO ] Implicit Places using invariants in 783 ms returned [20, 53, 71, 164, 181, 186, 187, 207, 225, 317, 331, 335, 336, 337, 355, 373, 457, 472, 473, 474, 492, 510, 529, 579, 580, 591, 592, 593, 611, 629, 648, 698, 699, 702, 713, 714, 715, 733, 735, 738, 756, 757, 758, 759, 771, 777, 783, 789, 795, 801, 807, 813, 819, 825, 831]
Discarding 55 places :
Implicit Place search using SMT only with invariants took 801 ms to find 55 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 812/867 places, 1396/1396 transitions.
Drop transitions removed 76 transitions
Trivial Post-agglo rules discarded 76 transitions
Performed 76 trivial Post agglomeration. Transition count delta: 76
Iterating post reduction 0 with 76 rules applied. Total rules applied 76 place count 812 transition count 1320
Reduce places removed 76 places and 0 transitions.
Iterating post reduction 1 with 76 rules applied. Total rules applied 152 place count 736 transition count 1320
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 25 Pre rules applied. Total rules applied 152 place count 736 transition count 1295
Deduced a syphon composed of 25 places in 2 ms
Ensure Unique test removed 1 places
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 2 with 51 rules applied. Total rules applied 203 place count 710 transition count 1295
Discarding 4 places :
Implicit places reduction removed 4 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 2 with 12 rules applied. Total rules applied 215 place count 706 transition count 1287
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 223 place count 698 transition count 1287
Discarding 15 places :
Symmetric choice reduction at 4 with 15 rule applications. Total rules 238 place count 683 transition count 1272
Iterating global reduction 4 with 15 rules applied. Total rules applied 253 place count 683 transition count 1272
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 256 place count 683 transition count 1269
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 256 place count 683 transition count 1268
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 258 place count 682 transition count 1268
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 261 place count 679 transition count 1265
Iterating global reduction 5 with 3 rules applied. Total rules applied 264 place count 679 transition count 1265
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 265 place count 678 transition count 1264
Iterating global reduction 5 with 1 rules applied. Total rules applied 266 place count 678 transition count 1264
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 267 place count 677 transition count 1263
Iterating global reduction 5 with 1 rules applied. Total rules applied 268 place count 677 transition count 1263
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 2 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 5 with 84 rules applied. Total rules applied 352 place count 635 transition count 1221
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 354 place count 635 transition count 1219
Free-agglomeration rule (complex) applied 13 times.
Iterating global reduction 6 with 13 rules applied. Total rules applied 367 place count 635 transition count 1206
Ensure Unique test removed 1 places
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 6 with 14 rules applied. Total rules applied 381 place count 621 transition count 1206
Partial Free-agglomeration rule applied 14 times.
Drop transitions removed 14 transitions
Iterating global reduction 7 with 14 rules applied. Total rules applied 395 place count 621 transition count 1206
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 396 place count 621 transition count 1206
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 397 place count 621 transition count 1205
Applied a total of 397 rules in 161 ms. Remains 621 /812 variables (removed 191) and now considering 1205/1396 (removed 191) transitions.
// Phase 1: matrix 1205 rows 621 cols
[2023-03-16 20:46:29] [INFO ] Computed 101 place invariants in 16 ms
[2023-03-16 20:46:29] [INFO ] Implicit Places using invariants in 412 ms returned [123, 129, 132, 134, 135, 156, 157, 252, 258, 261, 263, 264, 282, 283, 371, 377, 380, 382, 395, 396, 464, 470, 473, 475, 480, 481, 547, 553, 556, 558]
Discarding 30 places :
Implicit Place search using SMT only with invariants took 427 ms to find 30 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 591/867 places, 1205/1396 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 577 transition count 1191
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 577 transition count 1191
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 32 place count 573 transition count 1187
Iterating global reduction 0 with 4 rules applied. Total rules applied 36 place count 573 transition count 1187
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 0 with 10 rules applied. Total rules applied 46 place count 568 transition count 1182
Free-agglomeration rule applied 17 times.
Iterating global reduction 0 with 17 rules applied. Total rules applied 63 place count 568 transition count 1165
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 80 place count 551 transition count 1165
Applied a total of 80 rules in 47 ms. Remains 551 /591 variables (removed 40) and now considering 1165/1205 (removed 40) transitions.
// Phase 1: matrix 1165 rows 551 cols
[2023-03-16 20:46:29] [INFO ] Computed 71 place invariants in 7 ms
[2023-03-16 20:46:29] [INFO ] Implicit Places using invariants in 245 ms returned []
[2023-03-16 20:46:29] [INFO ] Invariant cache hit.
[2023-03-16 20:46:30] [INFO ] Implicit Places using invariants and state equation in 1256 ms returned []
Implicit Place search using SMT with State Equation took 1518 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 551/867 places, 1165/1396 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 2973 ms. Remains : 551/867 places, 1165/1396 transitions.
Interrupted random walk after 626831 steps, including 10937 resets, run timeout after 30001 ms. (steps per millisecond=20 ) properties seen 2
Incomplete Best-First random walk after 10001 steps, including 46 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 226) seen :0
Incomplete Best-First random walk after 10001 steps, including 44 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 226) seen :0
Incomplete Best-First random walk after 10001 steps, including 42 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 226) seen :0
Incomplete Best-First random walk after 10001 steps, including 43 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 226) seen :0
Incomplete Best-First random walk after 10001 steps, including 43 resets, run finished after 124 ms. (steps per millisecond=80 ) properties (out of 226) seen :0
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 226) seen :0
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 226) seen :0
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 226) seen :0
Incomplete Best-First random walk after 10001 steps, including 43 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 226) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 132 ms. (steps per millisecond=75 ) properties (out of 226) seen :0
Incomplete Best-First random walk after 10001 steps, including 46 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 226) seen :0
Incomplete Best-First random walk after 10001 steps, including 43 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 226) seen :0
Incomplete Best-First random walk after 10001 steps, including 44 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 226) seen :0
Incomplete Best-First random walk after 10001 steps, including 48 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 226) seen :0
Incomplete Best-First random walk after 10001 steps, including 40 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 226) seen :0
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 115 ms. (steps per millisecond=86 ) properties (out of 226) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 131 ms. (steps per millisecond=76 ) properties (out of 226) seen :0
Incomplete Best-First random walk after 10001 steps, including 50 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 226) seen :0
Incomplete Best-First random walk after 10000 steps, including 39 resets, run finished after 137 ms. (steps per millisecond=72 ) properties (out of 226) seen :0
Incomplete Best-First random walk after 10001 steps, including 44 resets, run finished after 135 ms. (steps per millisecond=74 ) properties (out of 226) seen :0
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 140 ms. (steps per millisecond=71 ) properties (out of 226) seen :0
Incomplete Best-First random walk after 10001 steps, including 40 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 226) seen :0
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 132 ms. (steps per millisecond=75 ) properties (out of 226) seen :0
Incomplete Best-First random walk after 10000 steps, including 38 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 226) seen :0
Incomplete Best-First random walk after 10001 steps, including 40 resets, run finished after 132 ms. (steps per millisecond=75 ) properties (out of 226) seen :0
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 226) seen :0
Incomplete Best-First random walk after 10001 steps, including 43 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 226) seen :0
Incomplete Best-First random walk after 10001 steps, including 43 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 226) seen :0
Incomplete Best-First random walk after 10001 steps, including 43 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 226) seen :0
Incomplete Best-First random walk after 10001 steps, including 48 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 226) seen :0
Incomplete Best-First random walk after 10001 steps, including 46 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 226) seen :0
Incomplete Best-First random walk after 10001 steps, including 42 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 226) seen :0
Incomplete Best-First random walk after 10001 steps, including 40 resets, run finished after 126 ms. (steps per millisecond=79 ) properties (out of 226) seen :0
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 226) seen :0
Incomplete Best-First random walk after 10001 steps, including 38 resets, run finished after 141 ms. (steps per millisecond=70 ) properties (out of 226) seen :0
Incomplete Best-First random walk after 10000 steps, including 39 resets, run finished after 140 ms. (steps per millisecond=71 ) properties (out of 226) seen :0
Incomplete Best-First random walk after 10000 steps, including 40 resets, run finished after 136 ms. (steps per millisecond=73 ) properties (out of 226) seen :0
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 226) seen :0
Incomplete Best-First random walk after 10000 steps, including 40 resets, run finished after 126 ms. (steps per millisecond=79 ) properties (out of 226) seen :0
Incomplete Best-First random walk after 10001 steps, including 50 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 226) seen :0
Incomplete Best-First random walk after 10001 steps, including 43 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 226) seen :0
Incomplete Best-First random walk after 10001 steps, including 42 resets, run finished after 134 ms. (steps per millisecond=74 ) properties (out of 226) seen :0
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 142 ms. (steps per millisecond=70 ) properties (out of 226) seen :0
Incomplete Best-First random walk after 10000 steps, including 38 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 226) seen :0
Incomplete Best-First random walk after 10000 steps, including 44 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 226) seen :0
Incomplete Best-First random walk after 10001 steps, including 44 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 226) seen :0
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 124 ms. (steps per millisecond=80 ) properties (out of 226) seen :0
Incomplete Best-First random walk after 10001 steps, including 42 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 226) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 226) seen :0
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 226) seen :0
Interrupted probabilistic random walk after 4396575 steps, run timeout after 108001 ms. (steps per millisecond=40 ) properties seen :{33=1, 34=1, 35=1, 36=1, 37=1, 38=1, 39=1, 40=1, 41=1, 42=1, 43=1, 44=1, 45=1, 46=1, 47=1, 48=1, 113=1, 114=1, 115=1, 116=1, 117=1, 118=1, 119=1, 120=1, 121=1, 122=1, 123=1, 124=1, 125=1, 126=1, 127=1, 128=1, 129=1, 130=1, 131=1, 132=1, 133=1, 134=1, 135=1, 136=1, 137=1, 138=1, 139=1, 140=1, 141=1, 142=1, 143=1, 144=1, 145=1, 146=1, 147=1, 148=1, 149=1, 150=1, 151=1, 152=1, 153=1, 161=1, 162=1, 172=1, 173=1, 174=1, 175=1, 176=1, 177=1, 178=1, 179=1, 180=1, 181=1, 182=1, 183=1, 184=1, 185=1, 186=1, 187=1, 188=1, 189=1, 190=1, 191=1, 192=1, 193=1, 194=1, 195=1, 196=1, 197=1, 198=1, 199=1, 200=1, 201=1, 202=1, 208=1, 209=1, 219=1, 220=1, 221=1, 222=1, 223=1, 224=1, 225=1}
Probabilistic random walk after 4396575 steps, saw 1846435 distinct states, run finished after 108002 ms. (steps per millisecond=40 ) properties seen :99
Running SMT prover for 127 properties.
[2023-03-16 20:48:55] [INFO ] Invariant cache hit.
[2023-03-16 20:48:57] [INFO ] After 2361ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:127
[2023-03-16 20:48:59] [INFO ] [Nat]Absence check using 21 positive place invariants in 14 ms returned sat
[2023-03-16 20:48:59] [INFO ] [Nat]Absence check using 21 positive and 50 generalized place invariants in 35 ms returned sat
[2023-03-16 20:50:39] [INFO ] After 98062ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :123
[2023-03-16 20:51:21] [INFO ] Deduced a trap composed of 25 places in 494 ms of which 3 ms to minimize.
[2023-03-16 20:51:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 5640 ms
[2023-03-16 20:51:55] [INFO ] Deduced a trap composed of 13 places in 211 ms of which 15 ms to minimize.
[2023-03-16 20:51:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 334 ms
[2023-03-16 20:52:04] [INFO ] After 182938ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :122
Attempting to minimize the solution found.
TIME LIMIT: Killed by timeout after 1800 seconds
MemTotal: 16393220 kB
MemFree: 15364788 kB
After kill :
MemTotal: 16393220 kB
MemFree: 16168004 kB

BK_TIME_CONFINEMENT_REACHED

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

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

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ASLink-PT-05a"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="marciexred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool marciexred"
echo " Input is ASLink-PT-05a, 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 r024-oct2-167813610800048"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-05a.tgz
mv ASLink-PT-05a 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 ;