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.r234-tall-167856421000890.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is MultiCrashLeafsetExtension-PT-S32C02, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r234-tall-167856421000890
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 16K Feb 26 03:16 CTLCardinality.txt
-rw-r--r-- 1 mcc users 102K Feb 26 03:16 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.6K Feb 26 03:11 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Feb 26 03:11 CTLFireability.xml
-rw-r--r-- 1 mcc users 7.2K Feb 25 16:25 LTLCardinality.txt
-rw-r--r-- 1 mcc users 31K Feb 25 16:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.2K Feb 25 16:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 19K Feb 26 03:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 105K Feb 26 03:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 19K Feb 26 03:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 90K Feb 26 03:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:25 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.6K Feb 25 16:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 16M 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

here is the order used to build the result vector(from text file)
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-CTLFireability-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-CTLFireability-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-CTLFireability-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-CTLFireability-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-CTLFireability-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-CTLFireability-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-CTLFireability-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-CTLFireability-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-CTLFireability-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-CTLFireability-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-CTLFireability-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-CTLFireability-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-CTLFireability-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-CTLFireability-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-CTLFireability-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C02-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1679637985023

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=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S32C02
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-24 06:06:26] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-24 06:06:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-24 06:06:27] [INFO ] Load time of PNML (sax parser for PT used): 506 ms
[2023-03-24 06:06:27] [INFO ] Transformed 13544 places.
[2023-03-24 06:06:27] [INFO ] Transformed 21807 transitions.
[2023-03-24 06:06:27] [INFO ] Parsed PT model containing 13544 places and 21807 transitions and 93598 arcs in 658 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 35 ms.
Support contains 170 out of 13544 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 13544/13544 places, 21807/21807 transitions.
Reduce places removed 40 places and 0 transitions.
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 13504 transition count 21807
Discarding 2101 places :
Symmetric choice reduction at 1 with 2101 rule applications. Total rules 2141 place count 11403 transition count 19706
Iterating global reduction 1 with 2101 rules applied. Total rules applied 4242 place count 11403 transition count 19706
Discarding 1955 places :
Symmetric choice reduction at 1 with 1955 rule applications. Total rules 6197 place count 9448 transition count 17751
Iterating global reduction 1 with 1955 rules applied. Total rules applied 8152 place count 9448 transition count 17751
Discarding 956 places :
Symmetric choice reduction at 1 with 956 rule applications. Total rules 9108 place count 8492 transition count 15839
Iterating global reduction 1 with 956 rules applied. Total rules applied 10064 place count 8492 transition count 15839
Applied a total of 10064 rules in 10541 ms. Remains 8492 /13544 variables (removed 5052) and now considering 15839/21807 (removed 5968) transitions.
[2023-03-24 06:06:38] [INFO ] Flow matrix only has 14783 transitions (discarded 1056 similar events)
// Phase 1: matrix 14783 rows 8492 cols
[2023-03-24 06:06:38] [INFO ] Computed 1293 place invariants in 909 ms
[2023-03-24 06:06:39] [INFO ] Implicit Places using invariants in 1869 ms returned []
Implicit Place search using SMT only with invariants took 1897 ms to find 0 implicit places.
[2023-03-24 06:06:39] [INFO ] Flow matrix only has 14783 transitions (discarded 1056 similar events)
[2023-03-24 06:06:39] [INFO ] Invariant cache hit.
[2023-03-24 06:06:40] [INFO ] Dead Transitions using invariants and state equation in 798 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 8492/13544 places, 15839/21807 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 13248 ms. Remains : 8492/13544 places, 15839/21807 transitions.
Support contains 170 out of 8492 places after structural reductions.
[2023-03-24 06:06:41] [INFO ] Flatten gal took : 713 ms
[2023-03-24 06:06:42] [INFO ] Flatten gal took : 486 ms
[2023-03-24 06:06:43] [INFO ] Input system was already deterministic with 15839 transitions.
Incomplete random walk after 10000 steps, including 472 resets, run finished after 781 ms. (steps per millisecond=12 ) properties (out of 80) seen :22
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 58) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 58) seen :1
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 57) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 57) seen :1
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 56) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 56) seen :1
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 55) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 55) seen :0
Running SMT prover for 55 properties.
[2023-03-24 06:06:44] [INFO ] Flow matrix only has 14783 transitions (discarded 1056 similar events)
[2023-03-24 06:06:44] [INFO ] Invariant cache hit.
[2023-03-24 06:06:51] [INFO ] [Real]Absence check using 63 positive place invariants in 135 ms returned sat
[2023-03-24 06:06:51] [INFO ] [Real]Absence check using 63 positive and 1230 generalized place invariants in 532 ms returned sat
[2023-03-24 06:07:09] [INFO ] After 14151ms SMT Verify possible using state equation in real domain returned unsat :5 sat :9 real:40
[2023-03-24 06:07:09] [INFO ] State equation strengthened by 6086 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:626)
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)
[2023-03-24 06:07:09] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-24 06:07:09] [INFO ] After 25124ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 55 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 9 ms.
Support contains 117 out of 8492 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8492/8492 places, 15839/15839 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 8492 transition count 15836
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 8489 transition count 15836
Performed 125 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 125 Pre rules applied. Total rules applied 6 place count 8489 transition count 15711
Deduced a syphon composed of 125 places in 11 ms
Reduce places removed 125 places and 0 transitions.
Iterating global reduction 2 with 250 rules applied. Total rules applied 256 place count 8364 transition count 15711
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 271 place count 8349 transition count 15691
Iterating global reduction 2 with 15 rules applied. Total rules applied 286 place count 8349 transition count 15691
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 296 place count 8339 transition count 15671
Iterating global reduction 2 with 10 rules applied. Total rules applied 306 place count 8339 transition count 15671
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 29
Deduced a syphon composed of 29 places in 14 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 2 with 58 rules applied. Total rules applied 364 place count 8310 transition count 15642
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 367 place count 8307 transition count 15639
Iterating global reduction 2 with 3 rules applied. Total rules applied 370 place count 8307 transition count 15639
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 373 place count 8304 transition count 15633
Iterating global reduction 2 with 3 rules applied. Total rules applied 376 place count 8304 transition count 15633
Free-agglomeration rule (complex) applied 407 times.
Iterating global reduction 2 with 407 rules applied. Total rules applied 783 place count 8304 transition count 15226
Reduce places removed 407 places and 0 transitions.
Iterating post reduction 2 with 407 rules applied. Total rules applied 1190 place count 7897 transition count 15226
Partial Free-agglomeration rule applied 124 times.
Drop transitions removed 124 transitions
Iterating global reduction 3 with 124 rules applied. Total rules applied 1314 place count 7897 transition count 15226
Applied a total of 1314 rules in 16994 ms. Remains 7897 /8492 variables (removed 595) and now considering 15226/15839 (removed 613) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16997 ms. Remains : 7897/8492 places, 15226/15839 transitions.
Incomplete random walk after 10000 steps, including 654 resets, run finished after 416 ms. (steps per millisecond=24 ) properties (out of 50) seen :3
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 47) seen :1
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 46) seen :1
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 45) seen :0
Running SMT prover for 45 properties.
[2023-03-24 06:07:27] [INFO ] Flow matrix only has 13763 transitions (discarded 1463 similar events)
// Phase 1: matrix 13763 rows 7897 cols
[2023-03-24 06:07:28] [INFO ] Computed 1293 place invariants in 660 ms
[2023-03-24 06:07:33] [INFO ] [Real]Absence check using 65 positive place invariants in 146 ms returned sat
[2023-03-24 06:07:33] [INFO ] [Real]Absence check using 65 positive and 1228 generalized place invariants in 473 ms returned sat
[2023-03-24 06:07:38] [INFO ] After 9695ms SMT Verify possible using all constraints in real domain returned unsat :6 sat :0 real:39
[2023-03-24 06:07:42] [INFO ] [Nat]Absence check using 65 positive place invariants in 162 ms returned sat
[2023-03-24 06:07:42] [INFO ] [Nat]Absence check using 65 positive and 1228 generalized place invariants in 448 ms returned sat
[2023-03-24 06:08:03] [INFO ] After 15962ms SMT Verify possible using state equation in natural domain returned unsat :9 sat :35
[2023-03-24 06:08:03] [INFO ] State equation strengthened by 6068 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:626)
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)
[2023-03-24 06:08:03] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-24 06:08:03] [INFO ] After 25132ms SMT Verify possible using all constraints in natural domain returned unsat :6 sat :0 real:39
Fused 45 Parikh solutions to 11 different solutions.
Parikh walk visited 0 properties in 56 ms.
Support contains 75 out of 7897 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7897/7897 places, 15226/15226 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 7897 transition count 15224
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 7895 transition count 15224
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 4 place count 7895 transition count 15219
Deduced a syphon composed of 5 places in 22 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 14 place count 7890 transition count 15219
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 22 place count 7882 transition count 15208
Iterating global reduction 2 with 8 rules applied. Total rules applied 30 place count 7882 transition count 15208
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 30 place count 7882 transition count 15207
Deduced a syphon composed of 1 places in 9 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 32 place count 7881 transition count 15207
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 37 place count 7876 transition count 15197
Iterating global reduction 2 with 5 rules applied. Total rules applied 42 place count 7876 transition count 15197
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 13 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 46 place count 7874 transition count 15195
Free-agglomeration rule (complex) applied 100 times.
Iterating global reduction 2 with 100 rules applied. Total rules applied 146 place count 7874 transition count 16032
Reduce places removed 100 places and 0 transitions.
Iterating post reduction 2 with 100 rules applied. Total rules applied 246 place count 7774 transition count 16032
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 3 with 6 rules applied. Total rules applied 252 place count 7774 transition count 16032
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 254 place count 7772 transition count 16030
Iterating global reduction 3 with 2 rules applied. Total rules applied 256 place count 7772 transition count 16030
Applied a total of 256 rules in 13498 ms. Remains 7772 /7897 variables (removed 125) and now considering 16030/15226 (removed -804) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13498 ms. Remains : 7772/7897 places, 16030/15226 transitions.
Incomplete random walk after 10000 steps, including 754 resets, run finished after 489 ms. (steps per millisecond=20 ) properties (out of 36) seen :2
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 34) seen :0
Interrupted probabilistic random walk after 13780 steps, run timeout after 3001 ms. (steps per millisecond=4 ) properties seen :{17=1}
Probabilistic random walk after 13780 steps, saw 6247 distinct states, run finished after 3002 ms. (steps per millisecond=4 ) properties seen :1
Running SMT prover for 33 properties.
[2023-03-24 06:08:20] [INFO ] Flow matrix only has 14537 transitions (discarded 1493 similar events)
// Phase 1: matrix 14537 rows 7772 cols
[2023-03-24 06:08:21] [INFO ] Computed 1293 place invariants in 684 ms
[2023-03-24 06:08:25] [INFO ] [Real]Absence check using 65 positive place invariants in 126 ms returned sat
[2023-03-24 06:08:25] [INFO ] [Real]Absence check using 65 positive and 1228 generalized place invariants in 452 ms returned sat
[2023-03-24 06:08:28] [INFO ] After 7611ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:33
[2023-03-24 06:08:32] [INFO ] [Nat]Absence check using 65 positive place invariants in 129 ms returned sat
[2023-03-24 06:08:32] [INFO ] [Nat]Absence check using 65 positive and 1228 generalized place invariants in 462 ms returned sat
[2023-03-24 06:08:53] [INFO ] After 17468ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :31
[2023-03-24 06:08:54] [INFO ] State equation strengthened by 6997 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:626)
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)
[2023-03-24 06:08:54] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-24 06:08:54] [INFO ] After 25126ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:33
Fused 33 Parikh solutions to 17 different solutions.
Parikh walk visited 0 properties in 96 ms.
Support contains 66 out of 7772 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7772/7772 places, 16030/16030 transitions.
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 0 place count 7772 transition count 16027
Deduced a syphon composed of 3 places in 9 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 7769 transition count 16027
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 9 place count 7766 transition count 16024
Iterating global reduction 0 with 3 rules applied. Total rules applied 12 place count 7766 transition count 16024
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 12 place count 7766 transition count 16023
Deduced a syphon composed of 1 places in 9 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 14 place count 7765 transition count 16023
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 7765 transition count 16023
Applied a total of 16 rules in 6421 ms. Remains 7765 /7772 variables (removed 7) and now considering 16023/16030 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6423 ms. Remains : 7765/7772 places, 16023/16030 transitions.
Successfully simplified 16 atomic propositions for a total of 16 simplifications.
FORMULA MultiCrashLeafsetExtension-PT-S32C02-CTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C02-CTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-24 06:09:00] [INFO ] Flatten gal took : 387 ms
[2023-03-24 06:09:01] [INFO ] Flatten gal took : 426 ms
[2023-03-24 06:09:02] [INFO ] Input system was already deterministic with 15839 transitions.
Support contains 98 out of 8492 places (down from 114) after GAL structural reductions.
Computed a total of 2476 stabilizing places and 3870 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 8492/8492 places, 15839/15839 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 8492 transition count 15832
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 8485 transition count 15832
Performed 133 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 133 Pre rules applied. Total rules applied 14 place count 8485 transition count 15699
Deduced a syphon composed of 133 places in 14 ms
Reduce places removed 133 places and 0 transitions.
Iterating global reduction 2 with 266 rules applied. Total rules applied 280 place count 8352 transition count 15699
Discarding 27 places :
Symmetric choice reduction at 2 with 27 rule applications. Total rules 307 place count 8325 transition count 15663
Iterating global reduction 2 with 27 rules applied. Total rules applied 334 place count 8325 transition count 15663
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 334 place count 8325 transition count 15662
Deduced a syphon composed of 1 places in 12 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 336 place count 8324 transition count 15662
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 354 place count 8306 transition count 15626
Iterating global reduction 2 with 18 rules applied. Total rules applied 372 place count 8306 transition count 15626
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 12 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 444 place count 8270 transition count 15590
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 451 place count 8263 transition count 15583
Iterating global reduction 2 with 7 rules applied. Total rules applied 458 place count 8263 transition count 15583
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 458 place count 8263 transition count 15580
Deduced a syphon composed of 3 places in 11 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 464 place count 8260 transition count 15580
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 471 place count 8253 transition count 15566
Iterating global reduction 2 with 7 rules applied. Total rules applied 478 place count 8253 transition count 15566
Applied a total of 478 rules in 13129 ms. Remains 8253 /8492 variables (removed 239) and now considering 15566/15839 (removed 273) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 13134 ms. Remains : 8253/8492 places, 15566/15839 transitions.
[2023-03-24 06:09:15] [INFO ] Flatten gal took : 358 ms
[2023-03-24 06:09:16] [INFO ] Flatten gal took : 383 ms
[2023-03-24 06:09:16] [INFO ] Input system was already deterministic with 15566 transitions.
Incomplete random walk after 10000 steps, including 661 resets, run finished after 166 ms. (steps per millisecond=60 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 69 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 14351 steps, run timeout after 3001 ms. (steps per millisecond=4 ) properties seen :{}
Probabilistic random walk after 14351 steps, saw 6641 distinct states, run finished after 3003 ms. (steps per millisecond=4 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-24 06:09:20] [INFO ] Flow matrix only has 14510 transitions (discarded 1056 similar events)
// Phase 1: matrix 14510 rows 8253 cols
[2023-03-24 06:09:20] [INFO ] Computed 1293 place invariants in 692 ms
[2023-03-24 06:09:21] [INFO ] [Real]Absence check using 65 positive place invariants in 116 ms returned sat
[2023-03-24 06:09:22] [INFO ] [Real]Absence check using 65 positive and 1228 generalized place invariants in 527 ms returned sat
[2023-03-24 06:09:32] [INFO ] After 10234ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-24 06:09:32] [INFO ] State equation strengthened by 6052 read => feed constraints.
[2023-03-24 06:09:33] [INFO ] After 327ms SMT Verify possible using 6052 Read/Feed constraints in real domain returned unsat :1 sat :0
[2023-03-24 06:09:33] [INFO ] After 12314ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
FORMULA MultiCrashLeafsetExtension-PT-S32C02-CTLFireability-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Starting structural reductions in LTL mode, iteration 0 : 8492/8492 places, 15839/15839 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 33 place count 8459 transition count 15797
Iterating global reduction 0 with 33 rules applied. Total rules applied 66 place count 8459 transition count 15797
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 90 place count 8435 transition count 15755
Iterating global reduction 0 with 24 rules applied. Total rules applied 114 place count 8435 transition count 15755
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 120 place count 8429 transition count 15743
Iterating global reduction 0 with 6 rules applied. Total rules applied 126 place count 8429 transition count 15743
Applied a total of 126 rules in 7970 ms. Remains 8429 /8492 variables (removed 63) and now considering 15743/15839 (removed 96) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7971 ms. Remains : 8429/8492 places, 15743/15839 transitions.
[2023-03-24 06:09:41] [INFO ] Flatten gal took : 368 ms
[2023-03-24 06:09:41] [INFO ] Flatten gal took : 408 ms
[2023-03-24 06:09:42] [INFO ] Input system was already deterministic with 15743 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 8492/8492 places, 15839/15839 transitions.
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 6 rules applied. Total rules applied 6 place count 8492 transition count 15833
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 12 place count 8486 transition count 15833
Performed 133 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 133 Pre rules applied. Total rules applied 12 place count 8486 transition count 15700
Deduced a syphon composed of 133 places in 12 ms
Reduce places removed 133 places and 0 transitions.
Iterating global reduction 2 with 266 rules applied. Total rules applied 278 place count 8353 transition count 15700
Discarding 27 places :
Symmetric choice reduction at 2 with 27 rule applications. Total rules 305 place count 8326 transition count 15664
Iterating global reduction 2 with 27 rules applied. Total rules applied 332 place count 8326 transition count 15664
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 332 place count 8326 transition count 15663
Deduced a syphon composed of 1 places in 11 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 334 place count 8325 transition count 15663
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 352 place count 8307 transition count 15627
Iterating global reduction 2 with 18 rules applied. Total rules applied 370 place count 8307 transition count 15627
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 13 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 442 place count 8271 transition count 15591
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 448 place count 8265 transition count 15585
Iterating global reduction 2 with 6 rules applied. Total rules applied 454 place count 8265 transition count 15585
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 454 place count 8265 transition count 15583
Deduced a syphon composed of 2 places in 14 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 458 place count 8263 transition count 15583
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 464 place count 8257 transition count 15571
Iterating global reduction 2 with 6 rules applied. Total rules applied 470 place count 8257 transition count 15571
Applied a total of 470 rules in 12611 ms. Remains 8257 /8492 variables (removed 235) and now considering 15571/15839 (removed 268) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 12613 ms. Remains : 8257/8492 places, 15571/15839 transitions.
[2023-03-24 06:09:55] [INFO ] Flatten gal took : 380 ms
[2023-03-24 06:09:56] [INFO ] Flatten gal took : 406 ms
[2023-03-24 06:09:56] [INFO ] Input system was already deterministic with 15571 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 8492/8492 places, 15839/15839 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 8492 transition count 15832
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 14 place count 8485 transition count 15832
Performed 132 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 132 Pre rules applied. Total rules applied 14 place count 8485 transition count 15700
Deduced a syphon composed of 132 places in 12 ms
Reduce places removed 132 places and 0 transitions.
Iterating global reduction 2 with 264 rules applied. Total rules applied 278 place count 8353 transition count 15700
Discarding 26 places :
Symmetric choice reduction at 2 with 26 rule applications. Total rules 304 place count 8327 transition count 15665
Iterating global reduction 2 with 26 rules applied. Total rules applied 330 place count 8327 transition count 15665
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 330 place count 8327 transition count 15664
Deduced a syphon composed of 1 places in 11 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 332 place count 8326 transition count 15664
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 349 place count 8309 transition count 15630
Iterating global reduction 2 with 17 rules applied. Total rules applied 366 place count 8309 transition count 15630
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 13 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 2 with 72 rules applied. Total rules applied 438 place count 8273 transition count 15594
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 445 place count 8266 transition count 15587
Iterating global reduction 2 with 7 rules applied. Total rules applied 452 place count 8266 transition count 15587
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 452 place count 8266 transition count 15585
Deduced a syphon composed of 2 places in 12 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 456 place count 8264 transition count 15585
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 463 place count 8257 transition count 15571
Iterating global reduction 2 with 7 rules applied. Total rules applied 470 place count 8257 transition count 15571
Applied a total of 470 rules in 12820 ms. Remains 8257 /8492 variables (removed 235) and now considering 15571/15839 (removed 268) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 12822 ms. Remains : 8257/8492 places, 15571/15839 transitions.
[2023-03-24 06:10:10] [INFO ] Flatten gal took : 348 ms
[2023-03-24 06:10:10] [INFO ] Flatten gal took : 426 ms
[2023-03-24 06:10:11] [INFO ] Input system was already deterministic with 15571 transitions.
Incomplete random walk after 10000 steps, including 652 resets, run finished after 160 ms. (steps per millisecond=62 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 69 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 14638 steps, run timeout after 3001 ms. (steps per millisecond=4 ) properties seen :{}
Probabilistic random walk after 14638 steps, saw 6775 distinct states, run finished after 3003 ms. (steps per millisecond=4 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-24 06:10:14] [INFO ] Flow matrix only has 14515 transitions (discarded 1056 similar events)
// Phase 1: matrix 14515 rows 8257 cols
[2023-03-24 06:10:15] [INFO ] Computed 1293 place invariants in 738 ms
[2023-03-24 06:10:16] [INFO ] [Real]Absence check using 65 positive place invariants in 129 ms returned sat
[2023-03-24 06:10:16] [INFO ] [Real]Absence check using 65 positive and 1228 generalized place invariants in 458 ms returned sat
[2023-03-24 06:10:16] [INFO ] After 1494ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-24 06:10:17] [INFO ] [Nat]Absence check using 65 positive place invariants in 128 ms returned sat
[2023-03-24 06:10:18] [INFO ] [Nat]Absence check using 65 positive and 1228 generalized place invariants in 485 ms returned sat
[2023-03-24 06:10:28] [INFO ] After 10645ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-24 06:10:28] [INFO ] State equation strengthened by 6053 read => feed constraints.
[2023-03-24 06:10:30] [INFO ] After 1313ms SMT Verify possible using 6053 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-24 06:10:43] [INFO ] Deduced a trap composed of 932 places in 12587 ms of which 16 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.Application.startNoEx(Application.java:669)
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)
[2023-03-24 06:10:43] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-24 06:10:43] [INFO ] After 26701ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:1
Parikh walk visited 0 properties in 2 ms.
Support contains 2 out of 8257 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8257/8257 places, 15571/15571 transitions.
Free-agglomeration rule (complex) applied 577 times.
Iterating global reduction 0 with 577 rules applied. Total rules applied 577 place count 8257 transition count 15983
Reduce places removed 577 places and 0 transitions.
Iterating post reduction 0 with 577 rules applied. Total rules applied 1154 place count 7680 transition count 15983
Partial Free-agglomeration rule applied 32 times.
Drop transitions removed 32 transitions
Iterating global reduction 1 with 32 rules applied. Total rules applied 1186 place count 7680 transition count 15983
Applied a total of 1186 rules in 7305 ms. Remains 7680 /8257 variables (removed 577) and now considering 15983/15571 (removed -412) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7305 ms. Remains : 7680/8257 places, 15983/15571 transitions.
Finished random walk after 5219 steps, including 398 resets, run visited all 1 properties in 128 ms. (steps per millisecond=40 )
FORMULA MultiCrashLeafsetExtension-PT-S32C02-CTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Starting structural reductions in LTL mode, iteration 0 : 8492/8492 places, 15839/15839 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 8462 transition count 15802
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 8462 transition count 15802
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 83 place count 8439 transition count 15762
Iterating global reduction 0 with 23 rules applied. Total rules applied 106 place count 8439 transition count 15762
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 112 place count 8433 transition count 15750
Iterating global reduction 0 with 6 rules applied. Total rules applied 118 place count 8433 transition count 15750
Applied a total of 118 rules in 7440 ms. Remains 8433 /8492 variables (removed 59) and now considering 15750/15839 (removed 89) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7440 ms. Remains : 8433/8492 places, 15750/15839 transitions.
[2023-03-24 06:10:58] [INFO ] Flatten gal took : 366 ms
[2023-03-24 06:10:59] [INFO ] Flatten gal took : 426 ms
[2023-03-24 06:10:59] [INFO ] Input system was already deterministic with 15750 transitions.
Starting structural reductions in LTL mode, iteration 0 : 8492/8492 places, 15839/15839 transitions.
Discarding 33 places :
Symmetric choice reduction at 0 with 33 rule applications. Total rules 33 place count 8459 transition count 15797
Iterating global reduction 0 with 33 rules applied. Total rules applied 66 place count 8459 transition count 15797
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 90 place count 8435 transition count 15756
Iterating global reduction 0 with 24 rules applied. Total rules applied 114 place count 8435 transition count 15756
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 121 place count 8428 transition count 15742
Iterating global reduction 0 with 7 rules applied. Total rules applied 128 place count 8428 transition count 15742
Applied a total of 128 rules in 7416 ms. Remains 8428 /8492 variables (removed 64) and now considering 15742/15839 (removed 97) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7416 ms. Remains : 8428/8492 places, 15742/15839 transitions.
[2023-03-24 06:11:07] [INFO ] Flatten gal took : 360 ms
[2023-03-24 06:11:08] [INFO ] Flatten gal took : 402 ms
[2023-03-24 06:11:08] [INFO ] Input system was already deterministic with 15742 transitions.
Starting structural reductions in LTL mode, iteration 0 : 8492/8492 places, 15839/15839 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 8460 transition count 15799
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 8460 transition count 15799
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 88 place count 8436 transition count 15758
Iterating global reduction 0 with 24 rules applied. Total rules applied 112 place count 8436 transition count 15758
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 119 place count 8429 transition count 15744
Iterating global reduction 0 with 7 rules applied. Total rules applied 126 place count 8429 transition count 15744
Applied a total of 126 rules in 7543 ms. Remains 8429 /8492 variables (removed 63) and now considering 15744/15839 (removed 95) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7543 ms. Remains : 8429/8492 places, 15744/15839 transitions.
[2023-03-24 06:11:16] [INFO ] Flatten gal took : 376 ms
[2023-03-24 06:11:17] [INFO ] Flatten gal took : 419 ms
[2023-03-24 06:11:17] [INFO ] Input system was already deterministic with 15744 transitions.
Starting structural reductions in LTL mode, iteration 0 : 8492/8492 places, 15839/15839 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 8461 transition count 15801
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 8461 transition count 15801
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 86 place count 8437 transition count 15760
Iterating global reduction 0 with 24 rules applied. Total rules applied 110 place count 8437 transition count 15760
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 117 place count 8430 transition count 15746
Iterating global reduction 0 with 7 rules applied. Total rules applied 124 place count 8430 transition count 15746
Applied a total of 124 rules in 7408 ms. Remains 8430 /8492 variables (removed 62) and now considering 15746/15839 (removed 93) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7410 ms. Remains : 8430/8492 places, 15746/15839 transitions.
[2023-03-24 06:11:25] [INFO ] Flatten gal took : 360 ms
[2023-03-24 06:11:26] [INFO ] Flatten gal took : 404 ms
[2023-03-24 06:11:26] [INFO ] Input system was already deterministic with 15746 transitions.
Starting structural reductions in LTL mode, iteration 0 : 8492/8492 places, 15839/15839 transitions.
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 31 place count 8461 transition count 15800
Iterating global reduction 0 with 31 rules applied. Total rules applied 62 place count 8461 transition count 15800
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 85 place count 8438 transition count 15759
Iterating global reduction 0 with 23 rules applied. Total rules applied 108 place count 8438 transition count 15759
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 113 place count 8433 transition count 15749
Iterating global reduction 0 with 5 rules applied. Total rules applied 118 place count 8433 transition count 15749
Applied a total of 118 rules in 7583 ms. Remains 8433 /8492 variables (removed 59) and now considering 15749/15839 (removed 90) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7584 ms. Remains : 8433/8492 places, 15749/15839 transitions.
[2023-03-24 06:11:34] [INFO ] Flatten gal took : 353 ms
[2023-03-24 06:11:35] [INFO ] Flatten gal took : 400 ms
[2023-03-24 06:11:36] [INFO ] Input system was already deterministic with 15749 transitions.
Starting structural reductions in LTL mode, iteration 0 : 8492/8492 places, 15839/15839 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 8460 transition count 15798
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 8460 transition count 15798
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 87 place count 8437 transition count 15759
Iterating global reduction 0 with 23 rules applied. Total rules applied 110 place count 8437 transition count 15759
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 117 place count 8430 transition count 15745
Iterating global reduction 0 with 7 rules applied. Total rules applied 124 place count 8430 transition count 15745
Applied a total of 124 rules in 7546 ms. Remains 8430 /8492 variables (removed 62) and now considering 15745/15839 (removed 94) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7547 ms. Remains : 8430/8492 places, 15745/15839 transitions.
[2023-03-24 06:11:44] [INFO ] Flatten gal took : 354 ms
[2023-03-24 06:11:44] [INFO ] Flatten gal took : 398 ms
[2023-03-24 06:11:45] [INFO ] Input system was already deterministic with 15745 transitions.
Starting structural reductions in LTL mode, iteration 0 : 8492/8492 places, 15839/15839 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 8458 transition count 15796
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 8458 transition count 15796
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 93 place count 8433 transition count 15753
Iterating global reduction 0 with 25 rules applied. Total rules applied 118 place count 8433 transition count 15753
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 125 place count 8426 transition count 15739
Iterating global reduction 0 with 7 rules applied. Total rules applied 132 place count 8426 transition count 15739
Applied a total of 132 rules in 7389 ms. Remains 8426 /8492 variables (removed 66) and now considering 15739/15839 (removed 100) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7389 ms. Remains : 8426/8492 places, 15739/15839 transitions.
[2023-03-24 06:11:52] [INFO ] Flatten gal took : 361 ms
[2023-03-24 06:11:53] [INFO ] Flatten gal took : 401 ms
[2023-03-24 06:11:54] [INFO ] Input system was already deterministic with 15739 transitions.
Starting structural reductions in LTL mode, iteration 0 : 8492/8492 places, 15839/15839 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 8460 transition count 15798
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 8460 transition count 15798
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 87 place count 8437 transition count 15759
Iterating global reduction 0 with 23 rules applied. Total rules applied 110 place count 8437 transition count 15759
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 117 place count 8430 transition count 15745
Iterating global reduction 0 with 7 rules applied. Total rules applied 124 place count 8430 transition count 15745
Applied a total of 124 rules in 7461 ms. Remains 8430 /8492 variables (removed 62) and now considering 15745/15839 (removed 94) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7461 ms. Remains : 8430/8492 places, 15745/15839 transitions.
[2023-03-24 06:12:01] [INFO ] Flatten gal took : 355 ms
[2023-03-24 06:12:02] [INFO ] Flatten gal took : 406 ms
[2023-03-24 06:12:03] [INFO ] Input system was already deterministic with 15745 transitions.
Starting structural reductions in LTL mode, iteration 0 : 8492/8492 places, 15839/15839 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 8458 transition count 15796
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 8458 transition count 15796
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 93 place count 8433 transition count 15753
Iterating global reduction 0 with 25 rules applied. Total rules applied 118 place count 8433 transition count 15753
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 125 place count 8426 transition count 15739
Iterating global reduction 0 with 7 rules applied. Total rules applied 132 place count 8426 transition count 15739
Applied a total of 132 rules in 7457 ms. Remains 8426 /8492 variables (removed 66) and now considering 15739/15839 (removed 100) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7457 ms. Remains : 8426/8492 places, 15739/15839 transitions.
[2023-03-24 06:12:10] [INFO ] Flatten gal took : 360 ms
[2023-03-24 06:12:11] [INFO ] Flatten gal took : 399 ms
[2023-03-24 06:12:12] [INFO ] Input system was already deterministic with 15739 transitions.
Starting structural reductions in LTL mode, iteration 0 : 8492/8492 places, 15839/15839 transitions.
Discarding 34 places :
Symmetric choice reduction at 0 with 34 rule applications. Total rules 34 place count 8458 transition count 15796
Iterating global reduction 0 with 34 rules applied. Total rules applied 68 place count 8458 transition count 15796
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 93 place count 8433 transition count 15753
Iterating global reduction 0 with 25 rules applied. Total rules applied 118 place count 8433 transition count 15753
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 125 place count 8426 transition count 15739
Iterating global reduction 0 with 7 rules applied. Total rules applied 132 place count 8426 transition count 15739
Applied a total of 132 rules in 7299 ms. Remains 8426 /8492 variables (removed 66) and now considering 15739/15839 (removed 100) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7301 ms. Remains : 8426/8492 places, 15739/15839 transitions.
[2023-03-24 06:12:19] [INFO ] Flatten gal took : 362 ms
[2023-03-24 06:12:20] [INFO ] Flatten gal took : 401 ms
[2023-03-24 06:12:20] [INFO ] Input system was already deterministic with 15739 transitions.
[2023-03-24 06:12:21] [INFO ] Flatten gal took : 397 ms
[2023-03-24 06:12:21] [INFO ] Flatten gal took : 423 ms
[2023-03-24 06:12:21] [INFO ] Export to MCC of 12 properties in file /home/mcc/execution/CTLFireability.sr.xml took 12 ms.
[2023-03-24 06:12:21] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 8492 places, 15839 transitions and 73931 arcs took 76 ms.
Total runtime 355395 ms.
There are residual formulas that ITS could not solve within timeout
timeout --kill-after=10s --signal=SIGINT 1m for testing only

Marcie built on Linux at 2019-11-18.
A model checker for Generalized Stochastic Petri nets

authors: Alex Tovchigrechko (IDD package and CTL model checking)

Martin Schwarick (Symbolic numerical analysis and CSL model checking)

Christian Rohr (Simulative and approximative numerical model checking)

marcie@informatik.tu-cottbus.de

called as: /home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin/marcie --net-file=model.pnml --mcc-file=CTLFireability.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: Petri
(NrP: 8492 NrTr: 15839 NrArc: 73931)

parse formulas
formulas created successfully
place and transition orderings generation:0m19.396sec

net check time: 0m 0.011sec

init dd package: 0m 2.637sec

TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 7745264 kB
After kill :
MemTotal: 16393232 kB
MemFree: 16070708 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 CTLFireability -timeout 360 -rebuildPNML
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok


initing FirstDep: 0m 1.464sec

36655 71811 90305 96419 104984 138625 158246 188075 205546 231359 249449

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="MultiCrashLeafsetExtension-PT-S32C02"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="marciexred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
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 MultiCrashLeafsetExtension-PT-S32C02, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r234-tall-167856421000890"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S32C02.tgz
mv MultiCrashLeafsetExtension-PT-S32C02 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;