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.r138-smll-167819419300046.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 Dekker-PT-200, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r138-smll-167819419300046
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 25M
-rw-r--r-- 1 mcc users 8.1K Feb 26 04:41 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K Feb 26 04:41 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Feb 26 02:49 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 26 02:49 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 15:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Feb 25 15:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Feb 26 06:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 166K Feb 26 06:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 16K Feb 26 05:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 110K Feb 26 05:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:56 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:56 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 25M 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 Dekker-PT-200-ReachabilityCardinality-00
FORMULA_NAME Dekker-PT-200-ReachabilityCardinality-01
FORMULA_NAME Dekker-PT-200-ReachabilityCardinality-02
FORMULA_NAME Dekker-PT-200-ReachabilityCardinality-03
FORMULA_NAME Dekker-PT-200-ReachabilityCardinality-04
FORMULA_NAME Dekker-PT-200-ReachabilityCardinality-05
FORMULA_NAME Dekker-PT-200-ReachabilityCardinality-06
FORMULA_NAME Dekker-PT-200-ReachabilityCardinality-07
FORMULA_NAME Dekker-PT-200-ReachabilityCardinality-08
FORMULA_NAME Dekker-PT-200-ReachabilityCardinality-09
FORMULA_NAME Dekker-PT-200-ReachabilityCardinality-10
FORMULA_NAME Dekker-PT-200-ReachabilityCardinality-11
FORMULA_NAME Dekker-PT-200-ReachabilityCardinality-12
FORMULA_NAME Dekker-PT-200-ReachabilityCardinality-13
FORMULA_NAME Dekker-PT-200-ReachabilityCardinality-14
FORMULA_NAME Dekker-PT-200-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1678554739132

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=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Dekker-PT-200
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-11 17:12:22] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-11 17:12:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 17:12:24] [INFO ] Load time of PNML (sax parser for PT used): 1752 ms
[2023-03-11 17:12:24] [INFO ] Transformed 1000 places.
[2023-03-11 17:12:25] [INFO ] Transformed 40400 transitions.
[2023-03-11 17:12:25] [INFO ] Found NUPN structural information;
[2023-03-11 17:12:25] [INFO ] Parsed PT model containing 1000 places and 40400 transitions and 320400 arcs in 2108 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 31 ms.
Working with output stream class java.io.PrintStream
FORMULA Dekker-PT-200-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Dekker-PT-200-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Dekker-PT-200-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Dekker-PT-200-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Dekker-PT-200-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Dekker-PT-200-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1525 ms. (steps per millisecond=6 ) properties (out of 10) seen :4
FORMULA Dekker-PT-200-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Dekker-PT-200-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Dekker-PT-200-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Dekker-PT-200-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 107 ms. (steps per millisecond=93 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=74 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 6) seen :1
FORMULA Dekker-PT-200-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 5 properties.
[2023-03-11 17:12:27] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 1000 cols
[2023-03-11 17:12:27] [INFO ] Computed 600 place invariants in 93 ms
[2023-03-11 17:12:29] [INFO ] After 1018ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-11 17:12:29] [INFO ] [Nat]Absence check using 400 positive place invariants in 158 ms returned sat
[2023-03-11 17:12:29] [INFO ] [Nat]Absence check using 400 positive and 200 generalized place invariants in 70 ms returned sat
[2023-03-11 17:12:31] [INFO ] After 1488ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :4
[2023-03-11 17:12:32] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-11 17:12:32] [INFO ] After 782ms SMT Verify possible using 200 Read/Feed constraints in natural domain returned unsat :1 sat :4
[2023-03-11 17:12:36] [INFO ] Deduced a trap composed of 4 places in 3360 ms of which 18 ms to minimize.
[2023-03-11 17:12:39] [INFO ] Deduced a trap composed of 4 places in 3017 ms of which 4 ms to minimize.
[2023-03-11 17:12:42] [INFO ] Deduced a trap composed of 4 places in 2821 ms of which 2 ms to minimize.
[2023-03-11 17:12:44] [INFO ] Deduced a trap composed of 4 places in 2182 ms of which 1 ms to minimize.
[2023-03-11 17:12:47] [INFO ] Deduced a trap composed of 6 places in 3301 ms of which 2 ms to minimize.
[2023-03-11 17:12:51] [INFO ] Deduced a trap composed of 4 places in 3217 ms of which 1 ms to minimize.
[2023-03-11 17:12:54] [INFO ] Deduced a trap composed of 4 places in 2945 ms of which 2 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: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)
[2023-03-11 17:12:54] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-11 17:12:54] [INFO ] After 25161ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:5
FORMULA Dekker-PT-200-ReachabilityCardinality-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 5 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 26 ms.
Support contains 79 out of 1000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1000/1000 places, 40400/40400 transitions.
Applied a total of 0 rules in 2159 ms. Remains 1000 /1000 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2177 ms. Remains : 1000/1000 places, 40400/40400 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1065 ms. (steps per millisecond=9 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 72762 steps, run timeout after 3006 ms. (steps per millisecond=24 ) properties seen :{}
Probabilistic random walk after 72762 steps, saw 70451 distinct states, run finished after 3007 ms. (steps per millisecond=24 ) properties seen :0
Running SMT prover for 4 properties.
[2023-03-11 17:13:00] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
[2023-03-11 17:13:00] [INFO ] Invariant cache hit.
[2023-03-11 17:13:01] [INFO ] After 307ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-11 17:13:01] [INFO ] [Nat]Absence check using 400 positive place invariants in 163 ms returned sat
[2023-03-11 17:13:01] [INFO ] [Nat]Absence check using 400 positive and 200 generalized place invariants in 84 ms returned sat
[2023-03-11 17:13:03] [INFO ] After 1224ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-11 17:13:03] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-11 17:13:04] [INFO ] After 1136ms SMT Verify possible using 200 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-03-11 17:13:08] [INFO ] Deduced a trap composed of 4 places in 3509 ms of which 1 ms to minimize.
[2023-03-11 17:13:12] [INFO ] Deduced a trap composed of 4 places in 3632 ms of which 1 ms to minimize.
[2023-03-11 17:13:15] [INFO ] Deduced a trap composed of 6 places in 3553 ms of which 2 ms to minimize.
[2023-03-11 17:13:19] [INFO ] Deduced a trap composed of 4 places in 3459 ms of which 2 ms to minimize.
[2023-03-11 17:13:22] [INFO ] Deduced a trap composed of 4 places in 2926 ms of which 1 ms to minimize.
[2023-03-11 17:13:25] [INFO ] Deduced a trap composed of 4 places in 3282 ms of which 1 ms to minimize.
[2023-03-11 17:13:29] [INFO ] Deduced a trap composed of 4 places in 3322 ms of which 1 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.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)
[2023-03-11 17:13:29] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-11 17:13:29] [INFO ] After 27743ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:4
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 22 ms.
Support contains 79 out of 1000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1000/1000 places, 40400/40400 transitions.
Applied a total of 0 rules in 2008 ms. Remains 1000 /1000 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2009 ms. Remains : 1000/1000 places, 40400/40400 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1000/1000 places, 40400/40400 transitions.
Applied a total of 0 rules in 1913 ms. Remains 1000 /1000 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
[2023-03-11 17:13:33] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
[2023-03-11 17:13:33] [INFO ] Invariant cache hit.
[2023-03-11 17:14:03] [INFO ] Performed 296/1000 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-11 17:14:19] [INFO ] Implicit Places using invariants in 46363 ms returned [400, 406, 409, 412, 415, 421, 424, 427, 430, 433, 436, 439, 442, 445, 448, 451, 454, 457, 460, 463, 466, 469, 472, 475, 478, 484, 487, 490, 493, 496, 499, 502, 505, 508, 511, 514, 520, 523, 526, 529, 532, 535, 541, 544, 553, 556, 559, 562, 565, 568, 571, 574, 577, 580, 583, 586, 589, 592, 595, 598, 604, 607, 610, 613, 616, 619, 622, 625, 628, 631, 634, 637, 640, 643, 646, 649, 652, 655, 658, 661, 664, 667, 670, 673, 676, 679, 682, 685, 688, 691, 694, 697, 700, 703, 706, 709, 712, 715, 718, 721, 724, 727, 730, 733, 736, 739, 742, 745, 748, 754, 757, 763, 766, 769, 772, 775, 778, 781, 784, 787, 790, 793, 796, 799, 802, 805, 808, 811, 814, 817, 820, 823, 826, 829, 832, 835, 838, 844, 847, 850, 853, 859, 862, 865, 868, 871, 874, 877, 880, 883, 886, 889, 892, 895, 898, 901, 907, 910, 913, 916, 919, 922, 925, 928, 931, 934, 937, 940, 943, 946, 949, 952, 955, 958, 961, 967, 970, 976, 979, 982, 985, 988, 994, 997]
Discarding 184 places :
Implicit Place search using SMT only with invariants took 46440 ms to find 184 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 816/1000 places, 40400/40400 transitions.
Applied a total of 0 rules in 2037 ms. Remains 816 /816 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 50397 ms. Remains : 816/1000 places, 40400/40400 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1068 ms. (steps per millisecond=9 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 76380 steps, run timeout after 3004 ms. (steps per millisecond=25 ) properties seen :{}
Probabilistic random walk after 76380 steps, saw 73972 distinct states, run finished after 3004 ms. (steps per millisecond=25 ) properties seen :0
Running SMT prover for 4 properties.
[2023-03-11 17:14:26] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
// Phase 1: matrix 800 rows 816 cols
[2023-03-11 17:14:26] [INFO ] Computed 416 place invariants in 17 ms
[2023-03-11 17:14:26] [INFO ] After 434ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-11 17:14:27] [INFO ] [Nat]Absence check using 400 positive place invariants in 136 ms returned sat
[2023-03-11 17:14:27] [INFO ] [Nat]Absence check using 400 positive and 16 generalized place invariants in 6 ms returned sat
[2023-03-11 17:14:28] [INFO ] After 1182ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-11 17:14:28] [INFO ] State equation strengthened by 200 read => feed constraints.
[2023-03-11 17:14:29] [INFO ] After 970ms SMT Verify possible using 200 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-03-11 17:14:32] [INFO ] Deduced a trap composed of 4 places in 2576 ms of which 1 ms to minimize.
[2023-03-11 17:14:34] [INFO ] Deduced a trap composed of 4 places in 2141 ms of which 0 ms to minimize.
[2023-03-11 17:14:36] [INFO ] Deduced a trap composed of 4 places in 2069 ms of which 1 ms to minimize.
[2023-03-11 17:14:38] [INFO ] Deduced a trap composed of 4 places in 1752 ms of which 1 ms to minimize.
[2023-03-11 17:14:40] [INFO ] Deduced a trap composed of 4 places in 2346 ms of which 2 ms to minimize.
[2023-03-11 17:14:43] [INFO ] Deduced a trap composed of 4 places in 2110 ms of which 1 ms to minimize.
[2023-03-11 17:14:45] [INFO ] Deduced a trap composed of 4 places in 2230 ms of which 1 ms to minimize.
[2023-03-11 17:14:47] [INFO ] Deduced a trap composed of 4 places in 2067 ms of which 1 ms to minimize.
[2023-03-11 17:14:49] [INFO ] Deduced a trap composed of 4 places in 2354 ms of which 1 ms to minimize.
[2023-03-11 17:14:52] [INFO ] Deduced a trap composed of 4 places in 2449 ms of which 1 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.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)
[2023-03-11 17:14:52] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-11 17:14:52] [INFO ] After 25820ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:4
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 15 ms.
Support contains 79 out of 816 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 816/816 places, 40400/40400 transitions.
Applied a total of 0 rules in 1344 ms. Remains 816 /816 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1344 ms. Remains : 816/816 places, 40400/40400 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 816/816 places, 40400/40400 transitions.
Applied a total of 0 rules in 1090 ms. Remains 816 /816 variables (removed 0) and now considering 40400/40400 (removed 0) transitions.
[2023-03-11 17:14:54] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
[2023-03-11 17:14:54] [INFO ] Invariant cache hit.
[2023-03-11 17:15:06] [INFO ] Implicit Places using invariants in 11601 ms returned []
Implicit Place search using SMT only with invariants took 11608 ms to find 0 implicit places.
[2023-03-11 17:15:06] [INFO ] Flow matrix only has 800 transitions (discarded 39600 similar events)
[2023-03-11 17:15:06] [INFO ] Invariant cache hit.
[2023-03-11 17:15:34] [INFO ] Dead Transitions using invariants and state equation in 27684 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 40391 ms. Remains : 816/816 places, 40400/40400 transitions.
Graph (complete) has 1280 edges and 816 vertex of which 276 are kept as prefixes of interest. Removing 540 places using SCC suffix rule.8 ms
Discarding 540 places :
Also discarding 27270 output transitions
Drop transitions removed 27270 transitions
Ensure Unique test removed 15 places
Ensure Unique test removed 12870 transitions
Reduce isomorphic transitions removed 12870 transitions.
Iterating post reduction 0 with 12885 rules applied. Total rules applied 12886 place count 261 transition count 260
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 1 with 42 rules applied. Total rules applied 12928 place count 233 transition count 246
Drop transitions removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 12942 place count 233 transition count 232
Free-agglomeration rule applied 33 times.
Iterating global reduction 2 with 33 rules applied. Total rules applied 12975 place count 233 transition count 199
Ensure Unique test removed 33 places
Reduce places removed 66 places and 0 transitions.
Ensure Unique test removed 33 transitions
Reduce isomorphic transitions removed 33 transitions.
Iterating post reduction 2 with 99 rules applied. Total rules applied 13074 place count 167 transition count 166
Applied a total of 13074 rules in 585 ms. Remains 167 /816 variables (removed 649) and now considering 166/40400 (removed 40234) transitions.
Running SMT prover for 4 properties.
// Phase 1: matrix 166 rows 167 cols
[2023-03-11 17:15:34] [INFO ] Computed 84 place invariants in 1 ms
[2023-03-11 17:15:34] [INFO ] After 67ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-11 17:15:34] [INFO ] [Nat]Absence check using 84 positive place invariants in 28 ms returned sat
[2023-03-11 17:15:35] [INFO ] After 213ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-11 17:15:35] [INFO ] After 353ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 106 ms.
[2023-03-11 17:15:35] [INFO ] After 603ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
[2023-03-11 17:15:35] [INFO ] Export to MCC of 4 properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 9 ms.
[2023-03-11 17:15:35] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 816 places, 40400 transitions and 283416 arcs took 432 ms.
[2023-03-11 17:15:38] [INFO ] Flatten gal took : 2173 ms
Total runtime 196133 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=ReachabilityCardinality.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: Dekker_PT_200
(NrP: 816 NrTr: 40400 NrArc: 283416)

parse formulas
formulas created successfully
place and transition orderings generation:0m21.085sec

net check time: 0m 0.055sec

init dd package: 0m 3.362sec

TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 9979040 kB
After kill :
MemTotal: 16393232 kB
MemFree: 16032748 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 ReachabilityCardinality -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 6.480sec

1801 1781 1757 1725 1682 1837 2313 3009 3763 4662 5778 6875 8136 9382 10770 12105 13052 14616 16200 17674 19428 21279 22330 23260 24510 25825 27716 29440 30807 32157 36328 55092 189167

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="Dekker-PT-200"
export BK_EXAMINATION="ReachabilityCardinality"
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 Dekker-PT-200, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r138-smll-167819419300046"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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