fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r137-smll-167819418600503
Last Updated
May 14, 2023

About the Execution of LTSMin+red for DoubleExponent-PT-200

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
14521.815 1406933.00 4629519.00 1334.50 [undef] Cannot compute

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.r137-smll-167819418600503.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 ltsminxred
Input is DoubleExponent-PT-200, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r137-smll-167819418600503
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.9M
-rw-r--r-- 1 mcc users 7.3K Feb 26 13:31 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K Feb 26 13:31 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Feb 26 13:30 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Feb 26 13:30 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Feb 25 16:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.8K Feb 26 13:32 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 72K Feb 26 13:32 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.1K Feb 26 13:31 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 77K Feb 26 13:31 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:01 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 3.5M Mar 5 18:22 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME DoubleExponent-PT-200-ReachabilityFireability-00
FORMULA_NAME DoubleExponent-PT-200-ReachabilityFireability-01
FORMULA_NAME DoubleExponent-PT-200-ReachabilityFireability-02
FORMULA_NAME DoubleExponent-PT-200-ReachabilityFireability-03
FORMULA_NAME DoubleExponent-PT-200-ReachabilityFireability-04
FORMULA_NAME DoubleExponent-PT-200-ReachabilityFireability-05
FORMULA_NAME DoubleExponent-PT-200-ReachabilityFireability-06
FORMULA_NAME DoubleExponent-PT-200-ReachabilityFireability-07
FORMULA_NAME DoubleExponent-PT-200-ReachabilityFireability-08
FORMULA_NAME DoubleExponent-PT-200-ReachabilityFireability-09
FORMULA_NAME DoubleExponent-PT-200-ReachabilityFireability-10
FORMULA_NAME DoubleExponent-PT-200-ReachabilityFireability-11
FORMULA_NAME DoubleExponent-PT-200-ReachabilityFireability-12
FORMULA_NAME DoubleExponent-PT-200-ReachabilityFireability-13
FORMULA_NAME DoubleExponent-PT-200-ReachabilityFireability-14
FORMULA_NAME DoubleExponent-PT-200-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678900544701

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=ltsminxred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DoubleExponent-PT-200
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-15 17:15:47] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-15 17:15:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 17:15:47] [INFO ] Load time of PNML (sax parser for PT used): 479 ms
[2023-03-15 17:15:47] [INFO ] Transformed 10604 places.
[2023-03-15 17:15:47] [INFO ] Transformed 9998 transitions.
[2023-03-15 17:15:47] [INFO ] Parsed PT model containing 10604 places and 9998 transitions and 28194 arcs in 672 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 19 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 334 resets, run finished after 754 ms. (steps per millisecond=13 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 30 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 29 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 29 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 29 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 26 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 27 resets, run finished after 46 ms. (steps per millisecond=21 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 30 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 29 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 27 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 26 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 29 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 30 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 29 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 30 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 16) seen :0
Interrupted probabilistic random walk after 22126 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :{}
Probabilistic random walk after 22126 steps, saw 11068 distinct states, run finished after 3004 ms. (steps per millisecond=7 ) properties seen :0
Running SMT prover for 16 properties.
// Phase 1: matrix 9998 rows 10604 cols
[2023-03-15 17:15:57] [INFO ] Invariants computation overflowed in 470 ms
[2023-03-15 17:16:03] [INFO ] After 6487ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:16
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.checkResults(DeadlockTester.java:797)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:631)
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:902)
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)
[2023-03-15 17:16:28] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-15 17:16:28] [INFO ] After 25045ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:16
Fused 16 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 365 out of 10604 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10604/10604 places, 9998/9998 transitions.
Graph (complete) has 18196 edges and 10604 vertex of which 10598 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.38 ms
Discarding 6 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 2063 transitions
Trivial Post-agglo rules discarded 2063 transitions
Performed 2063 trivial Post agglomeration. Transition count delta: 2063
Iterating post reduction 0 with 2066 rules applied. Total rules applied 2067 place count 10597 transition count 7933
Reduce places removed 2063 places and 0 transitions.
Performed 122 Post agglomeration using F-continuation condition.Transition count delta: 122
Iterating post reduction 1 with 2185 rules applied. Total rules applied 4252 place count 8534 transition count 7811
Reduce places removed 122 places and 0 transitions.
Iterating post reduction 2 with 122 rules applied. Total rules applied 4374 place count 8412 transition count 7811
Performed 426 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 426 Pre rules applied. Total rules applied 4374 place count 8412 transition count 7385
Deduced a syphon composed of 426 places in 1135 ms
Reduce places removed 426 places and 0 transitions.
Iterating global reduction 3 with 852 rules applied. Total rules applied 5226 place count 7986 transition count 7385
Performed 1614 Post agglomeration using F-continuation condition.Transition count delta: 1614
Deduced a syphon composed of 1614 places in 517 ms
Reduce places removed 1614 places and 0 transitions.
Iterating global reduction 3 with 3228 rules applied. Total rules applied 8454 place count 6372 transition count 5771
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 528 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 8656 place count 6271 transition count 5771
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 430 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 8858 place count 6170 transition count 5771
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 411 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 9060 place count 6069 transition count 5771
Performed 52 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 52 places in 390 ms
Reduce places removed 52 places and 0 transitions.
Iterating global reduction 3 with 104 rules applied. Total rules applied 9164 place count 6017 transition count 5771
Free-agglomeration rule applied 12 times.
Iterating global reduction 3 with 12 rules applied. Total rules applied 9176 place count 6017 transition count 5759
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 9188 place count 6005 transition count 5759
Free-agglomeration rule (complex) applied 806 times.
Iterating global reduction 4 with 806 rules applied. Total rules applied 9994 place count 6005 transition count 4953
Reduce places removed 806 places and 0 transitions.
Iterating post reduction 4 with 806 rules applied. Total rules applied 10800 place count 5199 transition count 4953
Partial Free-agglomeration rule applied 785 times.
Drop transitions removed 785 transitions
Iterating global reduction 5 with 785 rules applied. Total rules applied 11585 place count 5199 transition count 4953
Applied a total of 11585 rules in 13022 ms. Remains 5199 /10604 variables (removed 5405) and now considering 4953/9998 (removed 5045) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13025 ms. Remains : 5199/10604 places, 4953/9998 transitions.
Incomplete random walk after 10000 steps, including 811 resets, run finished after 516 ms. (steps per millisecond=19 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 55 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 56 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 58 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 53 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 53 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 56 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 61 resets, run finished after 58 ms. (steps per millisecond=17 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 51 resets, run finished after 47 ms. (steps per millisecond=21 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 57 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 56 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 58 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 58 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 58 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 58 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 62 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 52 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 16) seen :0
Interrupted probabilistic random walk after 34983 steps, run timeout after 3001 ms. (steps per millisecond=11 ) properties seen :{}
Probabilistic random walk after 34983 steps, saw 17513 distinct states, run finished after 3001 ms. (steps per millisecond=11 ) properties seen :0
Running SMT prover for 16 properties.
// Phase 1: matrix 4953 rows 5199 cols
[2023-03-15 17:16:46] [INFO ] Invariants computation overflowed in 226 ms
[2023-03-15 17:16:49] [INFO ] After 2796ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:16
[2023-03-15 17:17:14] [INFO ] After 21684ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :14
[2023-03-15 17:17:14] [INFO ] State equation strengthened by 690 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.Application.startNoEx(Application.java:902)
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)
[2023-03-15 17:17:14] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-15 17:17:14] [INFO ] After 25072ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:16
Fused 16 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 365 out of 5199 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5199/5199 places, 4953/4953 transitions.
Applied a total of 0 rules in 644 ms. Remains 5199 /5199 variables (removed 0) and now considering 4953/4953 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 644 ms. Remains : 5199/5199 places, 4953/4953 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5199/5199 places, 4953/4953 transitions.
Applied a total of 0 rules in 633 ms. Remains 5199 /5199 variables (removed 0) and now considering 4953/4953 (removed 0) transitions.
// Phase 1: matrix 4953 rows 5199 cols
[2023-03-15 17:17:15] [INFO ] Invariants computation overflowed in 271 ms
[2023-03-15 17:17:16] [INFO ] Implicit Places using invariants in 954 ms returned []
// Phase 1: matrix 4953 rows 5199 cols
[2023-03-15 17:17:16] [INFO ] Invariants computation overflowed in 192 ms
[2023-03-15 17:17:18] [INFO ] Implicit Places using invariants and state equation in 1593 ms returned []
Implicit Place search using SMT with State Equation took 2549 ms to find 0 implicit places.
[2023-03-15 17:17:18] [INFO ] Redundant transitions in 580 ms returned []
// Phase 1: matrix 4953 rows 5199 cols
[2023-03-15 17:17:19] [INFO ] Invariants computation overflowed in 190 ms
[2023-03-15 17:17:19] [INFO ] Dead Transitions using invariants and state equation in 836 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4610 ms. Remains : 5199/5199 places, 4953/4953 transitions.
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Iterating post reduction 0 with 18 rules applied. Total rules applied 18 place count 5199 transition count 4935
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 36 place count 5181 transition count 4935
Performed 317 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 317 Pre rules applied. Total rules applied 36 place count 5181 transition count 4618
Deduced a syphon composed of 317 places in 277 ms
Reduce places removed 317 places and 0 transitions.
Iterating global reduction 2 with 634 rules applied. Total rules applied 670 place count 4864 transition count 4618
Free-agglomeration rule applied 11 times.
Iterating global reduction 2 with 11 rules applied. Total rules applied 681 place count 4864 transition count 4607
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 2 with 11 rules applied. Total rules applied 692 place count 4853 transition count 4607
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 693 place count 4853 transition count 4606
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 694 place count 4852 transition count 4606
Applied a total of 694 rules in 2212 ms. Remains 4852 /5199 variables (removed 347) and now considering 4606/4953 (removed 347) transitions.
Running SMT prover for 16 properties.
// Phase 1: matrix 4606 rows 4852 cols
[2023-03-15 17:17:22] [INFO ] Invariants computation overflowed in 154 ms
[2023-03-15 17:17:24] [INFO ] After 2532ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:16
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.checkResults(DeadlockTester.java:797)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:631)
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.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:215)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:273)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:902)
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)
[2023-03-15 17:21:09] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-15 17:21:09] [INFO ] After 225057ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:16
[2023-03-15 17:21:10] [INFO ] Export to MCC of 16 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 7 ms.
[2023-03-15 17:21:10] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 5199 places, 4953 transitions and 32995 arcs took 75 ms.
[2023-03-15 17:21:11] [INFO ] Flatten gal took : 798 ms
Total runtime 324702 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --inv-bin-par --invariant=/tmp/506/inv_0_ --invariant=/tmp/506/inv_1_ --invariant=/tmp/506/inv_2_ --invariant=/tmp/506/inv_3_ --invariant=/tmp/506/inv_4_ --invariant=/tmp/506/inv_5_ --invariant=/tmp/506/inv_6_ --invariant=/tmp/506/inv_7_ --invariant=/tmp/506/inv_8_ --invariant=/tmp/506/inv_9_ --invariant=/tmp/506/inv_10_ --invariant=/tmp/506/inv_11_ --invariant=/tmp/506/inv_12_ --invariant=/tmp/506/inv_13_ --invariant=/tmp/506/inv_14_ --invariant=/tmp/506/inv_15_ --inv-par
Could not compute solution for formula : DoubleExponent-PT-200-ReachabilityFireability-00
Could not compute solution for formula : DoubleExponent-PT-200-ReachabilityFireability-01
Could not compute solution for formula : DoubleExponent-PT-200-ReachabilityFireability-02
Could not compute solution for formula : DoubleExponent-PT-200-ReachabilityFireability-03
Could not compute solution for formula : DoubleExponent-PT-200-ReachabilityFireability-04
Could not compute solution for formula : DoubleExponent-PT-200-ReachabilityFireability-05
Could not compute solution for formula : DoubleExponent-PT-200-ReachabilityFireability-06
Could not compute solution for formula : DoubleExponent-PT-200-ReachabilityFireability-07
Could not compute solution for formula : DoubleExponent-PT-200-ReachabilityFireability-08
Could not compute solution for formula : DoubleExponent-PT-200-ReachabilityFireability-09
Could not compute solution for formula : DoubleExponent-PT-200-ReachabilityFireability-10
Could not compute solution for formula : DoubleExponent-PT-200-ReachabilityFireability-11
Could not compute solution for formula : DoubleExponent-PT-200-ReachabilityFireability-12
Could not compute solution for formula : DoubleExponent-PT-200-ReachabilityFireability-13
Could not compute solution for formula : DoubleExponent-PT-200-ReachabilityFireability-14
Could not compute solution for formula : DoubleExponent-PT-200-ReachabilityFireability-15

BK_STOP 1678901951634

--------------------
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 ReachabilityFireability -timeout 360 -rebuildPNML
mcc2023
rfs formula name DoubleExponent-PT-200-ReachabilityFireability-00
rfs formula type EF
rfs formula formula --invariant=/tmp/506/inv_0_
rfs formula name DoubleExponent-PT-200-ReachabilityFireability-01
rfs formula type EF
rfs formula formula --invariant=/tmp/506/inv_1_
rfs formula name DoubleExponent-PT-200-ReachabilityFireability-02
rfs formula type EF
rfs formula formula --invariant=/tmp/506/inv_2_
rfs formula name DoubleExponent-PT-200-ReachabilityFireability-03
rfs formula type EF
rfs formula formula --invariant=/tmp/506/inv_3_
rfs formula name DoubleExponent-PT-200-ReachabilityFireability-04
rfs formula type AG
rfs formula formula --invariant=/tmp/506/inv_4_
rfs formula name DoubleExponent-PT-200-ReachabilityFireability-05
rfs formula type EF
rfs formula formula --invariant=/tmp/506/inv_5_
rfs formula name DoubleExponent-PT-200-ReachabilityFireability-06
rfs formula type AG
rfs formula formula --invariant=/tmp/506/inv_6_
rfs formula name DoubleExponent-PT-200-ReachabilityFireability-07
rfs formula type EF
rfs formula formula --invariant=/tmp/506/inv_7_
rfs formula name DoubleExponent-PT-200-ReachabilityFireability-08
rfs formula type EF
rfs formula formula --invariant=/tmp/506/inv_8_
rfs formula name DoubleExponent-PT-200-ReachabilityFireability-09
rfs formula type EF
rfs formula formula --invariant=/tmp/506/inv_9_
rfs formula name DoubleExponent-PT-200-ReachabilityFireability-10
rfs formula type EF
rfs formula formula --invariant=/tmp/506/inv_10_
rfs formula name DoubleExponent-PT-200-ReachabilityFireability-11
rfs formula type AG
rfs formula formula --invariant=/tmp/506/inv_11_
rfs formula name DoubleExponent-PT-200-ReachabilityFireability-12
rfs formula type EF
rfs formula formula --invariant=/tmp/506/inv_12_
rfs formula name DoubleExponent-PT-200-ReachabilityFireability-13
rfs formula type EF
rfs formula formula --invariant=/tmp/506/inv_13_
rfs formula name DoubleExponent-PT-200-ReachabilityFireability-14
rfs formula type EF
rfs formula formula --invariant=/tmp/506/inv_14_
rfs formula name DoubleExponent-PT-200-ReachabilityFireability-15
rfs formula type EF
rfs formula formula --invariant=/tmp/506/inv_15_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 5199 places, 4953 transitions and 32995 arcs
pnml2lts-sym: Petri net DoubleExponent_PT_200 analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.110 real 0.080 user 0.030 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
pnml2lts-sym: Reqroup Horizontal Flip
pnml2lts-sym: Regrouping: 4953->4949 groups
pnml2lts-sym: Regrouping took 16.040 real 15.980 user 0.060 sys
pnml2lts-sym: state vector length is 5199; there are 4949 groups
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: got initial state
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done

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="DoubleExponent-PT-200"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is DoubleExponent-PT-200, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r137-smll-167819418600503"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DoubleExponent-PT-200.tgz
mv DoubleExponent-PT-200 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;