fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r293-tall-167873945300335
Last Updated
May 14, 2023

About the Execution of ITS-Tools for PhilosophersDyn-PT-20

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
16223.747 3600000.00 8846495.00 30958.50 FTTFTFTFTTTFF??T normal

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.r293-tall-167873945300335.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 itstools
Input is PhilosophersDyn-PT-20, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r293-tall-167873945300335
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 52M
-rw-r--r-- 1 mcc users 118K Feb 26 13:09 CTLCardinality.txt
-rw-r--r-- 1 mcc users 462K Feb 26 13:09 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0M Feb 26 13:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 9.6M Feb 26 13:04 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 66K Feb 25 16:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 189K Feb 25 16:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.6M Feb 25 16:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 5.6M Feb 25 16:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 335K Feb 26 14:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 1.4M Feb 26 14:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0M Feb 26 14:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15M Feb 26 14:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 16:34 UpperBounds.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:34 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 14M Mar 5 18:23 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 PhilosophersDyn-PT-20-ReachabilityFireability-00
FORMULA_NAME PhilosophersDyn-PT-20-ReachabilityFireability-01
FORMULA_NAME PhilosophersDyn-PT-20-ReachabilityFireability-02
FORMULA_NAME PhilosophersDyn-PT-20-ReachabilityFireability-03
FORMULA_NAME PhilosophersDyn-PT-20-ReachabilityFireability-04
FORMULA_NAME PhilosophersDyn-PT-20-ReachabilityFireability-05
FORMULA_NAME PhilosophersDyn-PT-20-ReachabilityFireability-06
FORMULA_NAME PhilosophersDyn-PT-20-ReachabilityFireability-07
FORMULA_NAME PhilosophersDyn-PT-20-ReachabilityFireability-08
FORMULA_NAME PhilosophersDyn-PT-20-ReachabilityFireability-09
FORMULA_NAME PhilosophersDyn-PT-20-ReachabilityFireability-10
FORMULA_NAME PhilosophersDyn-PT-20-ReachabilityFireability-11
FORMULA_NAME PhilosophersDyn-PT-20-ReachabilityFireability-12
FORMULA_NAME PhilosophersDyn-PT-20-ReachabilityFireability-13
FORMULA_NAME PhilosophersDyn-PT-20-ReachabilityFireability-14
FORMULA_NAME PhilosophersDyn-PT-20-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678829967814

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PhilosophersDyn-PT-20
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202303021504
[2023-03-14 21:39:29] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-14 21:39:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-14 21:39:30] [INFO ] Load time of PNML (sax parser for PT used): 576 ms
[2023-03-14 21:39:30] [INFO ] Transformed 540 places.
[2023-03-14 21:39:30] [INFO ] Transformed 17220 transitions.
[2023-03-14 21:39:30] [INFO ] Parsed PT model containing 540 places and 17220 transitions and 140780 arcs in 736 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 280 ms.
Working with output stream class java.io.PrintStream
[2023-03-14 21:39:30] [INFO ] Reduced 379 identical enabling conditions.
[2023-03-14 21:39:30] [INFO ] Reduced 379 identical enabling conditions.
[2023-03-14 21:39:30] [INFO ] Reduced 379 identical enabling conditions.
[2023-03-14 21:39:30] [INFO ] Reduced 379 identical enabling conditions.
Ensure Unique test removed 190 transitions
Reduce redundant transitions removed 190 transitions.
FORMULA PhilosophersDyn-PT-20-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-PT-20-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 1153 resets, run finished after 1642 ms. (steps per millisecond=6 ) properties (out of 14) seen :5
FORMULA PhilosophersDyn-PT-20-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhilosophersDyn-PT-20-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhilosophersDyn-PT-20-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhilosophersDyn-PT-20-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PhilosophersDyn-PT-20-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 597 ms. (steps per millisecond=16 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 184 ms. (steps per millisecond=54 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 9) seen :1
FORMULA PhilosophersDyn-PT-20-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 8) seen :1
FORMULA PhilosophersDyn-PT-20-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 189 ms. (steps per millisecond=52 ) properties (out of 7) seen :0
[2023-03-14 21:39:33] [INFO ] Flatten gal took : 1339 ms
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 23 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 31 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 7) seen :1
FORMULA PhilosophersDyn-PT-20-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 6 properties.
[2023-03-14 21:39:34] [INFO ] Flow matrix only has 15510 transitions (discarded 1520 similar events)
// Phase 1: matrix 15510 rows 540 cols
[2023-03-14 21:39:34] [INFO ] Flatten gal took : 830 ms
[2023-03-14 21:39:35] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16660504551209466198.gal : 205 ms
[2023-03-14 21:39:35] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality888115749162686324.prop : 8 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality16660504551209466198.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality888115749162686324.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
[2023-03-14 21:39:35] [INFO ] Computed 79 place invariants in 1187 ms
[2023-03-14 21:39:36] [INFO ] [Real]Absence check using 53 positive place invariants in 15 ms returned sat
[2023-03-14 21:39:36] [INFO ] [Real]Absence check using 53 positive and 26 generalized place invariants in 33 ms returned sat
[2023-03-14 21:39:36] [INFO ] After 610ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:5
[2023-03-14 21:39:37] [INFO ] [Nat]Absence check using 53 positive place invariants in 10 ms returned sat
[2023-03-14 21:39:37] [INFO ] [Nat]Absence check using 53 positive and 26 generalized place invariants in 34 ms returned sat
Loading property file /tmp/ReachabilityCardinality888115749162686324.prop.
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 174
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :174 after 177
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :177 after 181
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :181 after 199
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :199 after 222
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :222 after 288
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :288 after 506
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :506 after 706
SDD proceeding with computation,7 properties remain. new max is 1024
SDD size :706 after 2448
SDD proceeding with computation,7 properties remain. new max is 2048
SDD size :2448 after 3793
SDD proceeding with computation,7 properties remain. new max is 4096
SDD size :3793 after 9010
[2023-03-14 21:39:55] [INFO ] After 18485ms SMT Verify possible using state equation in natural domain returned unsat :4 sat :2
[2023-03-14 21:39:55] [INFO ] State equation strengthened by 8060 read => feed constraints.
SDD proceeding with computation,7 properties remain. new max is 8192
SDD size :9010 after 21252
[2023-03-14 21:40:01] [INFO ] After 5982ms SMT Verify possible using 8060 Read/Feed constraints in natural domain returned unsat :4 sat :1
[2023-03-14 21:40:01] [INFO ] After 5984ms SMT Verify possible using trap constraints in natural domain returned unsat :4 sat :1
Attempting to minimize the solution found.
Minimization took 5 ms.
[2023-03-14 21:40:02] [INFO ] After 25057ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :1
FORMULA PhilosophersDyn-PT-20-ReachabilityFireability-12 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PhilosophersDyn-PT-20-ReachabilityFireability-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PhilosophersDyn-PT-20-ReachabilityFireability-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PhilosophersDyn-PT-20-ReachabilityFireability-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 6 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 462 ms.
Support contains 175 out of 540 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 540/540 places, 17030/17030 transitions.
Applied a total of 0 rules in 4124 ms. Remains 540 /540 variables (removed 0) and now considering 17030/17030 (removed 0) transitions.
[2023-03-14 21:40:06] [INFO ] Flow matrix only has 15510 transitions (discarded 1520 similar events)
[2023-03-14 21:40:06] [INFO ] Invariant cache hit.
[2023-03-14 21:40:14] [INFO ] Dead Transitions using invariants and state equation in 8355 ms found 1560 transitions.
Found 1560 dead transitions using SMT.
Drop transitions removed 1560 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1560 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 540/540 places, 15470/17030 transitions.
SDD proceeding with computation,7 properties remain. new max is 16384
Applied a total of 0 rules in 3681 ms. Remains 540 /540 variables (removed 0) and now considering 15470/15470 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16204 ms. Remains : 540/540 places, 15470/17030 transitions.
SDD size :21252 after 47555
Incomplete random walk after 10000 steps, including 1143 resets, run finished after 576 ms. (steps per millisecond=17 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 20457 steps, run timeout after 3001 ms. (steps per millisecond=6 ) properties seen :{}
Probabilistic random walk after 20457 steps, saw 5971 distinct states, run finished after 3002 ms. (steps per millisecond=6 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 15470 rows 540 cols
[2023-03-14 21:40:24] [INFO ] Computed 79 place invariants in 1841 ms
[2023-03-14 21:40:24] [INFO ] [Real]Absence check using 27 positive place invariants in 5 ms returned sat
[2023-03-14 21:40:24] [INFO ] [Real]Absence check using 27 positive and 52 generalized place invariants in 43 ms returned sat
[2023-03-14 21:40:24] [INFO ] After 150ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-14 21:40:24] [INFO ] [Nat]Absence check using 27 positive place invariants in 6 ms returned sat
[2023-03-14 21:40:24] [INFO ] [Nat]Absence check using 27 positive and 52 generalized place invariants in 43 ms returned sat
[2023-03-14 21:40:39] [INFO ] After 14501ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-14 21:40:39] [INFO ] State equation strengthened by 8020 read => feed constraints.
[2023-03-14 21:40:49] [INFO ] After 10217ms SMT Verify possible using 8020 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2023-03-14 21:40:49] [INFO ] After 25036ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 176 ms.
Support contains 175 out of 540 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 540/540 places, 15470/15470 transitions.
Applied a total of 0 rules in 3400 ms. Remains 540 /540 variables (removed 0) and now considering 15470/15470 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3400 ms. Remains : 540/540 places, 15470/15470 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 540/540 places, 15470/15470 transitions.
Applied a total of 0 rules in 3290 ms. Remains 540 /540 variables (removed 0) and now considering 15470/15470 (removed 0) transitions.
[2023-03-14 21:40:56] [INFO ] Invariant cache hit.
[2023-03-14 21:40:57] [INFO ] Implicit Places using invariants in 1355 ms returned []
Implicit Place search using SMT only with invariants took 1357 ms to find 0 implicit places.
[2023-03-14 21:40:58] [INFO ] Invariant cache hit.
SDD proceeding with computation,7 properties remain. new max is 32768
SDD size :47555 after 90240
[2023-03-14 21:41:05] [INFO ] Dead Transitions using invariants and state equation in 7326 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 11979 ms. Remains : 540/540 places, 15470/15470 transitions.
Applied a total of 0 rules in 1024 ms. Remains 540 /540 variables (removed 0) and now considering 15470/15470 (removed 0) transitions.
Running SMT prover for 2 properties.
[2023-03-14 21:41:06] [INFO ] Invariant cache hit.
[2023-03-14 21:41:06] [INFO ] [Real]Absence check using 27 positive place invariants in 13 ms returned sat
[2023-03-14 21:41:06] [INFO ] [Real]Absence check using 27 positive and 52 generalized place invariants in 44 ms returned sat
[2023-03-14 21:41:06] [INFO ] After 155ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-14 21:41:06] [INFO ] [Nat]Absence check using 27 positive place invariants in 6 ms returned sat
[2023-03-14 21:41:06] [INFO ] [Nat]Absence check using 27 positive and 52 generalized place invariants in 43 ms returned sat
[2023-03-14 21:41:19] [INFO ] After 13135ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-14 21:41:21] [INFO ] After 14321ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 745 ms.
[2023-03-14 21:41:21] [INFO ] After 15217ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-14 21:41:22] [INFO ] Flatten gal took : 856 ms
[2023-03-14 21:41:22] [INFO ] Applying decomposition
[2023-03-14 21:41:23] [INFO ] Flatten gal took : 803 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph3981136425879988201.txt' '-o' '/tmp/graph3981136425879988201.bin' '-w' '/tmp/graph3981136425879988201.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph3981136425879988201.bin' '-l' '-1' '-v' '-w' '/tmp/graph3981136425879988201.weights' '-q' '0' '-e' '0.001'
[2023-03-14 21:41:25] [INFO ] Decomposing Gal with order
[2023-03-14 21:41:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-14 21:41:33] [INFO ] Removed a total of 25720 redundant transitions.
[2023-03-14 21:41:34] [INFO ] Flatten gal took : 8309 ms
[2023-03-14 21:41:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 129 ms.
[2023-03-14 21:41:36] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8511206041590057462.gal : 113 ms
[2023-03-14 21:41:36] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3813861951436181097.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8511206041590057462.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3813861951436181097.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
Loading property file /tmp/ReachabilityCardinality3813861951436181097.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :1 after 11806
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :11806 after 17692
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :17692 after 23152
SDD proceeding with computation,7 properties remain. new max is 65536
SDD size :90240 after 205836
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :23152 after 138612
ITS-tools command line returned an error code 137
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :138612 after 3.01921e+06
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :3.75221e+06 after 3.75221e+06
Detected timeout of ITS tools.
[2023-03-14 22:11:39] [INFO ] Flatten gal took : 1657 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin11389027604853240537
[2023-03-14 22:11:39] [INFO ] Too many transitions (15470) to apply POR reductions. Disabling POR matrices.
[2023-03-14 22:11:40] [INFO ] Built C files in 677ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11389027604853240537
Running compilation step : cd /tmp/ltsmin11389027604853240537;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-14 22:11:41] [INFO ] Applying decomposition
[2023-03-14 22:11:44] [INFO ] Flatten gal took : 2965 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph14929536100438362846.txt' '-o' '/tmp/graph14929536100438362846.bin' '-w' '/tmp/graph14929536100438362846.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph14929536100438362846.bin' '-l' '-1' '-v' '-w' '/tmp/graph14929536100438362846.weights' '-q' '0' '-e' '0.001'
[2023-03-14 22:11:47] [INFO ] Decomposing Gal with order
[2023-03-14 22:11:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-14 22:11:53] [INFO ] Removed a total of 24620 redundant transitions.
[2023-03-14 22:11:54] [INFO ] Flatten gal took : 7351 ms
[2023-03-14 22:11:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 76 ms.
[2023-03-14 22:11:55] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability17413920835241747501.gal : 89 ms
[2023-03-14 22:11:55] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability9780978025349555266.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability17413920835241747501.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability9780978025349555266.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityFireability9780978025349555266.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :1 after 2571
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :2571 after 5572
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :5572 after 9823
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :9823 after 48442
Compilation finished in 129469 ms.
Running link step : cd /tmp/ltsmin11389027604853240537;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 140 ms.
Running LTSmin : cd /tmp/ltsmin11389027604853240537;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'PhilosophersDynPT20ReachabilityFireability13==true'
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :48442 after 937575
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :937575 after 2.51933e+06
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 4718316 kB
After kill :
MemTotal: 16393232 kB
MemFree: 16191244 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="PhilosophersDyn-PT-20"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
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 itstools"
echo " Input is PhilosophersDyn-PT-20, 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 r293-tall-167873945300335"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PhilosophersDyn-PT-20.tgz
mv PhilosophersDyn-PT-20 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 ;