Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r273-smll-162123880000309.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2021-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 2-4028
Executing tool itstools
Input is ViralEpidemic-PT-S08D1C2A02, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r273-smll-162123880000309
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 18K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 132K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 78K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K Mar 28 16:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 16:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 28 16:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 27 15:20 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 27 15:20 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.4K Mar 26 06:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 26 06:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Mar 22 08:17 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 22 08:17 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:52 equiv_col
-rw-r--r-- 1 mcc users 11 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 828K May 5 16:52 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 ViralEpidemic-PT-S08D1C2A02-00
FORMULA_NAME ViralEpidemic-PT-S08D1C2A02-01
FORMULA_NAME ViralEpidemic-PT-S08D1C2A02-02
FORMULA_NAME ViralEpidemic-PT-S08D1C2A02-03
FORMULA_NAME ViralEpidemic-PT-S08D1C2A02-04
FORMULA_NAME ViralEpidemic-PT-S08D1C2A02-05
FORMULA_NAME ViralEpidemic-PT-S08D1C2A02-06
FORMULA_NAME ViralEpidemic-PT-S08D1C2A02-07
FORMULA_NAME ViralEpidemic-PT-S08D1C2A02-08
FORMULA_NAME ViralEpidemic-PT-S08D1C2A02-09
FORMULA_NAME ViralEpidemic-PT-S08D1C2A02-10
FORMULA_NAME ViralEpidemic-PT-S08D1C2A02-11
FORMULA_NAME ViralEpidemic-PT-S08D1C2A02-12
FORMULA_NAME ViralEpidemic-PT-S08D1C2A02-13
FORMULA_NAME ViralEpidemic-PT-S08D1C2A02-14
FORMULA_NAME ViralEpidemic-PT-S08D1C2A02-15

=== Now, execution of the tool begins

BK_START 1621549014842

Running Version 0
[2021-05-20 22:16:57] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-20 22:16:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-20 22:16:57] [INFO ] Load time of PNML (sax parser for PT used): 237 ms
[2021-05-20 22:16:57] [INFO ] Transformed 731 places.
[2021-05-20 22:16:57] [INFO ] Transformed 1241 transitions.
[2021-05-20 22:16:57] [INFO ] Parsed PT model containing 731 places and 1241 transitions in 311 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 14 ms.
Working with output stream class java.io.PrintStream
[2021-05-20 22:16:57] [INFO ] Initial state test concluded for 2 properties.
FORMULA ViralEpidemic-PT-S08D1C2A02-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S08D1C2A02-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 52 out of 731 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 731/731 places, 1241/1241 transitions.
Discarding 475 places :
Symmetric choice reduction at 0 with 475 rule applications. Total rules 475 place count 256 transition count 306
Iterating global reduction 0 with 475 rules applied. Total rules applied 950 place count 256 transition count 306
Applied a total of 950 rules in 130 ms. Remains 256 /731 variables (removed 475) and now considering 306/1241 (removed 935) transitions.
// Phase 1: matrix 306 rows 256 cols
[2021-05-20 22:16:58] [INFO ] Computed 1 place invariants in 42 ms
[2021-05-20 22:16:58] [INFO ] Implicit Places using invariants in 520 ms returned []
// Phase 1: matrix 306 rows 256 cols
[2021-05-20 22:16:58] [INFO ] Computed 1 place invariants in 25 ms
[2021-05-20 22:16:59] [INFO ] Implicit Places using invariants and state equation in 582 ms returned []
Implicit Place search using SMT with State Equation took 1143 ms to find 0 implicit places.
// Phase 1: matrix 306 rows 256 cols
[2021-05-20 22:16:59] [INFO ] Computed 1 place invariants in 11 ms
[2021-05-20 22:16:59] [INFO ] Dead Transitions using invariants and state equation in 323 ms returned []
Finished structural reductions, in 1 iterations. Remains : 256/731 places, 306/1241 transitions.
[2021-05-20 22:17:00] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-20 22:17:00] [INFO ] Flatten gal took : 119 ms
FORMULA ViralEpidemic-PT-S08D1C2A02-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-20 22:17:00] [INFO ] Flatten gal took : 54 ms
[2021-05-20 22:17:00] [INFO ] Input system was already deterministic with 306 transitions.
Finished random walk after 648 steps, including 4 resets, run visited all 27 properties in 27 ms. (steps per millisecond=24 )
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)||G(((p2 U ((p2&&G(p3))||G(p2)))&&p1))))], workingDir=/home/mcc/execution]
Support contains 6 out of 256 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 256/256 places, 306/306 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 215 transition count 217
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 215 transition count 217
Applied a total of 80 rules in 105 ms. Remains 215 /256 variables (removed 41) and now considering 217/306 (removed 89) transitions.
// Phase 1: matrix 217 rows 215 cols
[2021-05-20 22:17:00] [INFO ] Computed 1 place invariants in 6 ms
[2021-05-20 22:17:00] [INFO ] Implicit Places using invariants in 330 ms returned []
// Phase 1: matrix 217 rows 215 cols
[2021-05-20 22:17:00] [INFO ] Computed 1 place invariants in 12 ms
[2021-05-20 22:17:01] [INFO ] Implicit Places using invariants and state equation in 287 ms returned []
Implicit Place search using SMT with State Equation took 628 ms to find 0 implicit places.
[2021-05-20 22:17:01] [INFO ] Redundant transitions in 11 ms returned []
// Phase 1: matrix 217 rows 215 cols
[2021-05-20 22:17:01] [INFO ] Computed 1 place invariants in 15 ms
[2021-05-20 22:17:01] [INFO ] Dead Transitions using invariants and state equation in 161 ms returned []
Finished structural reductions, in 1 iterations. Remains : 215/256 places, 217/306 transitions.
Stuttering acceptance computed with spot in 337 ms :[(NOT p0), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1)))]
Running random walk in product with property : ViralEpidemic-PT-S08D1C2A02-00 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1 p2), acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(AND (GEQ s131 1) (GEQ s134 1)), p1:(AND (GEQ s57 1) (GEQ s59 1)), p2:(OR (LT s156 1) (LT s159 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 126 steps with 0 reset in 5 ms.
FORMULA ViralEpidemic-PT-S08D1C2A02-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S08D1C2A02-00 finished in 1381 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((F(p0)&&F(G(p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 256 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 256/256 places, 306/306 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 213 transition count 214
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 213 transition count 214
Applied a total of 84 rules in 22 ms. Remains 213 /256 variables (removed 43) and now considering 214/306 (removed 92) transitions.
// Phase 1: matrix 214 rows 213 cols
[2021-05-20 22:17:01] [INFO ] Computed 1 place invariants in 3 ms
[2021-05-20 22:17:01] [INFO ] Implicit Places using invariants in 134 ms returned []
// Phase 1: matrix 214 rows 213 cols
[2021-05-20 22:17:01] [INFO ] Computed 1 place invariants in 7 ms
[2021-05-20 22:17:02] [INFO ] Implicit Places using invariants and state equation in 309 ms returned []
Implicit Place search using SMT with State Equation took 446 ms to find 0 implicit places.
[2021-05-20 22:17:02] [INFO ] Redundant transitions in 20 ms returned []
// Phase 1: matrix 214 rows 213 cols
[2021-05-20 22:17:02] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-20 22:17:02] [INFO ] Dead Transitions using invariants and state equation in 190 ms returned []
Finished structural reductions, in 1 iterations. Remains : 213/256 places, 214/306 transitions.
Stuttering acceptance computed with spot in 148 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : ViralEpidemic-PT-S08D1C2A02-01 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(OR (LT s204 1) (LT s206 1)), p1:(OR (LT s100 1) (LT s103 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 934 reset in 826 ms.
Product exploration explored 100000 steps with 926 reset in 663 ms.
Complete graph has no SCC; deadlocks are unavoidable. place count 213 transition count 214
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(F (G p0)), (F (G p1)), p0, p1]
Stuttering acceptance computed with spot in 108 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 962 reset in 435 ms.
Product exploration explored 100000 steps with 937 reset in 630 ms.
[2021-05-20 22:17:05] [INFO ] Flatten gal took : 30 ms
[2021-05-20 22:17:05] [INFO ] Flatten gal took : 29 ms
[2021-05-20 22:17:05] [INFO ] Time to serialize gal into /tmp/LTL12062623791521859972.gal : 15 ms
[2021-05-20 22:17:05] [INFO ] Time to serialize properties into /tmp/LTL582675201171741019.ltl : 2 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL12062623791521859972.gal, -t, CGAL, -LTL, /tmp/LTL582675201171741019.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL12062623791521859972.gal -t CGAL -LTL /tmp/LTL582675201171741019.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G((F("((cFactor286<1)||(patient863<1))"))&&(F(G("((dFactor247<1)||(patient473<1))"))))))
Formula 0 simplified : !G(F"((cFactor286<1)||(patient863<1))" & FG"((dFactor247<1)||(patient473<1))")
Detected timeout of ITS tools.
[2021-05-20 22:17:20] [INFO ] Flatten gal took : 24 ms
[2021-05-20 22:17:20] [INFO ] Applying decomposition
[2021-05-20 22:17:20] [INFO ] Flatten gal took : 17 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph14230831723616100398.txt, -o, /tmp/graph14230831723616100398.bin, -w, /tmp/graph14230831723616100398.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph14230831723616100398.bin, -l, -1, -v, -w, /tmp/graph14230831723616100398.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-20 22:17:21] [INFO ] Decomposing Gal with order
[2021-05-20 22:17:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-20 22:17:21] [INFO ] Removed a total of 71 redundant transitions.
[2021-05-20 22:17:21] [INFO ] Flatten gal took : 111 ms
[2021-05-20 22:17:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 40 labels/synchronizations in 21 ms.
[2021-05-20 22:17:21] [INFO ] Time to serialize gal into /tmp/LTL9175015649303441086.gal : 13 ms
[2021-05-20 22:17:21] [INFO ] Time to serialize properties into /tmp/LTL12175179888869100106.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL9175015649303441086.gal, -t, CGAL, -LTL, /tmp/LTL12175179888869100106.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL9175015649303441086.gal -t CGAL -LTL /tmp/LTL12175179888869100106.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((G((F("((u133.cFactor286<1)||(i102.u134.patient863<1))"))&&(F(G("((u66.dFactor247<1)||(i45.u65.patient473<1))"))))))
Formula 0 simplified : !G(F"((u133.cFactor286<1)||(i102.u134.patient863<1))" & FG"((u66.dFactor247<1)||(i45.u65.patient473<1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8536247868314188628
[2021-05-20 22:17:36] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8536247868314188628
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin8536247868314188628]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin8536247868314188628] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin8536247868314188628] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property ViralEpidemic-PT-S08D1C2A02-01 finished in 35613 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0) U (p1||X((((F(p1) U p2) U p1) U (((F(p1) U p2) U p1)&&p3))))))], workingDir=/home/mcc/execution]
Support contains 6 out of 256 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 256/256 places, 306/306 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 215 transition count 223
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 215 transition count 223
Applied a total of 82 rules in 10 ms. Remains 215 /256 variables (removed 41) and now considering 223/306 (removed 83) transitions.
// Phase 1: matrix 223 rows 215 cols
[2021-05-20 22:17:37] [INFO ] Computed 1 place invariants in 3 ms
[2021-05-20 22:17:37] [INFO ] Implicit Places using invariants in 224 ms returned []
// Phase 1: matrix 223 rows 215 cols
[2021-05-20 22:17:37] [INFO ] Computed 1 place invariants in 4 ms
[2021-05-20 22:17:38] [INFO ] Implicit Places using invariants and state equation in 346 ms returned []
Implicit Place search using SMT with State Equation took 573 ms to find 0 implicit places.
// Phase 1: matrix 223 rows 215 cols
[2021-05-20 22:17:38] [INFO ] Computed 1 place invariants in 3 ms
[2021-05-20 22:17:38] [INFO ] Dead Transitions using invariants and state equation in 210 ms returned []
Finished structural reductions, in 1 iterations. Remains : 215/256 places, 223/306 transitions.
Stuttering acceptance computed with spot in 579 ms :[(NOT p1), (OR (NOT p3) (NOT p1)), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p1))), (NOT p1), (NOT p1), (NOT p2), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p2)), (NOT p1), (OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p2) (NOT p3))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p2) (NOT p3)))]
Running random walk in product with property : ViralEpidemic-PT-S08D1C2A02-02 automaton TGBA [mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 3}], [{ cond=(NOT p3), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=1 dest: 5}, { cond=(AND (NOT p1) p3), acceptance={0} source=1 dest: 6}], [{ cond=(AND (NOT p0) (NOT p3)), acceptance={} source=2 dest: 1}, { cond=(AND p0 (NOT p3)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=2 dest: 5}, { cond=(AND (NOT p1) (NOT p0) p3), acceptance={} source=2 dest: 6}, { cond=(AND (NOT p1) p0 p3), acceptance={} source=2 dest: 7}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=2 dest: 9}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p3)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p1) p0 (NOT p3)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p1) p0 (NOT p3)), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p0) p3), acceptance={0} source=3 dest: 6}, { cond=(AND (NOT p1) p0 p3), acceptance={0} source=3 dest: 7}, { cond=(AND (NOT p1) p0 p3), acceptance={0} source=3 dest: 10}, { cond=(AND (NOT p1) p0 p3 (NOT p2)), acceptance={0} source=3 dest: 11}, { cond=(AND (NOT p1) (NOT p0) p3 (NOT p2)), acceptance={0} source=3 dest: 12}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=5 dest: 4}, { cond=(NOT p2), acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=6 dest: 5}, { cond=(NOT p1), acceptance={0} source=6 dest: 6}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=7 dest: 5}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=7 dest: 6}, { cond=(AND (NOT p1) p0), acceptance={} source=7 dest: 7}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=7 dest: 9}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=8 dest: 4}, { cond=(AND (NOT p1) p0), acceptance={} source=8 dest: 8}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=9 dest: 4}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=9 dest: 5}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=9 dest: 8}, { cond=(AND p0 (NOT p2)), acceptance={} source=9 dest: 9}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=10 dest: 6}, { cond=(AND (NOT p1) p0), acceptance={0} source=10 dest: 7}, { cond=(AND (NOT p1) p0), acceptance={0} source=10 dest: 10}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=10 dest: 11}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0} source=10 dest: 12}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=11 dest: 4}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=11 dest: 5}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=11 dest: 8}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=11 dest: 9}, { cond=(AND p1 p0 (NOT p3) (NOT p2)), acceptance={} source=11 dest: 11}, { cond=(AND p1 (NOT p0) (NOT p3) (NOT p2)), acceptance={} source=11 dest: 12}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=12 dest: 4}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=12 dest: 5}, { cond=(AND p1 (NOT p3) (NOT p2)), acceptance={0} source=12 dest: 12}]], initial=0, aps=[p1:(AND (GEQ s107 1) (GEQ s112 1)), p0:(AND (GEQ s171 1) (GEQ s173 1)), p3:(AND (GEQ s107 1) (GEQ s112 1)), p2:(AND (GEQ s157 1) (GEQ s159 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 147 steps with 0 reset in 1 ms.
FORMULA ViralEpidemic-PT-S08D1C2A02-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S08D1C2A02-02 finished in 1417 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 256 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 256/256 places, 306/306 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 44 places :
Symmetric choice reduction at 0 with 44 rule applications. Total rules 44 place count 211 transition count 211
Iterating global reduction 0 with 44 rules applied. Total rules applied 88 place count 211 transition count 211
Applied a total of 88 rules in 18 ms. Remains 211 /256 variables (removed 45) and now considering 211/306 (removed 95) transitions.
// Phase 1: matrix 211 rows 211 cols
[2021-05-20 22:17:38] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-20 22:17:38] [INFO ] Implicit Places using invariants in 129 ms returned []
// Phase 1: matrix 211 rows 211 cols
[2021-05-20 22:17:38] [INFO ] Computed 1 place invariants in 3 ms
[2021-05-20 22:17:39] [INFO ] Implicit Places using invariants and state equation in 250 ms returned []
Implicit Place search using SMT with State Equation took 395 ms to find 0 implicit places.
[2021-05-20 22:17:39] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 211 rows 211 cols
[2021-05-20 22:17:39] [INFO ] Computed 1 place invariants in 4 ms
[2021-05-20 22:17:39] [INFO ] Dead Transitions using invariants and state equation in 185 ms returned []
Finished structural reductions, in 1 iterations. Remains : 211/256 places, 211/306 transitions.
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S08D1C2A02-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s120 1) (GEQ s123 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 231 steps with 4 reset in 2 ms.
FORMULA ViralEpidemic-PT-S08D1C2A02-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S08D1C2A02-03 finished in 722 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G((p0||F(p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 256 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 256/256 places, 306/306 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 213 transition count 214
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 213 transition count 214
Applied a total of 84 rules in 21 ms. Remains 213 /256 variables (removed 43) and now considering 214/306 (removed 92) transitions.
// Phase 1: matrix 214 rows 213 cols
[2021-05-20 22:17:39] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-20 22:17:39] [INFO ] Implicit Places using invariants in 109 ms returned []
// Phase 1: matrix 214 rows 213 cols
[2021-05-20 22:17:39] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-20 22:17:39] [INFO ] Implicit Places using invariants and state equation in 206 ms returned []
Implicit Place search using SMT with State Equation took 321 ms to find 0 implicit places.
[2021-05-20 22:17:39] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 214 rows 213 cols
[2021-05-20 22:17:39] [INFO ] Computed 1 place invariants in 3 ms
[2021-05-20 22:17:40] [INFO ] Dead Transitions using invariants and state equation in 135 ms returned []
Finished structural reductions, in 1 iterations. Remains : 213/256 places, 214/306 transitions.
Stuttering acceptance computed with spot in 80 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ViralEpidemic-PT-S08D1C2A02-05 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s181 1) (GEQ s183 1)), p1:(OR (LT s115 1) (LT s117 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 951 reset in 491 ms.
Product exploration explored 100000 steps with 960 reset in 622 ms.
Complete graph has no SCC; deadlocks are unavoidable. place count 213 transition count 214
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(F (G (NOT p0))), (F (G p1)), (NOT p0), p1]
Property proved to be true thanks to knowledge :(F (G p1))
FORMULA ViralEpidemic-PT-S08D1C2A02-05 TRUE TECHNIQUES STRUCTURAL INITIAL_STATE
Treatment of property ViralEpidemic-PT-S08D1C2A02-05 finished in 1919 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(G(p0))))], workingDir=/home/mcc/execution]
Support contains 2 out of 256 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 256/256 places, 306/306 transitions.
Discarding 44 places :
Symmetric choice reduction at 0 with 44 rule applications. Total rules 44 place count 212 transition count 212
Iterating global reduction 0 with 44 rules applied. Total rules applied 88 place count 212 transition count 212
Applied a total of 88 rules in 7 ms. Remains 212 /256 variables (removed 44) and now considering 212/306 (removed 94) transitions.
// Phase 1: matrix 212 rows 212 cols
[2021-05-20 22:17:41] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-20 22:17:41] [INFO ] Implicit Places using invariants in 144 ms returned []
// Phase 1: matrix 212 rows 212 cols
[2021-05-20 22:17:41] [INFO ] Computed 1 place invariants in 10 ms
[2021-05-20 22:17:41] [INFO ] Implicit Places using invariants and state equation in 277 ms returned []
Implicit Place search using SMT with State Equation took 426 ms to find 0 implicit places.
// Phase 1: matrix 212 rows 212 cols
[2021-05-20 22:17:41] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-20 22:17:42] [INFO ] Dead Transitions using invariants and state equation in 208 ms returned []
Finished structural reductions, in 1 iterations. Remains : 212/256 places, 212/306 transitions.
Stuttering acceptance computed with spot in 128 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S08D1C2A02-06 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(OR (LT s35 1) (LT s37 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 97 steps with 0 reset in 1 ms.
FORMULA ViralEpidemic-PT-S08D1C2A02-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S08D1C2A02-06 finished in 787 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((X((p0&&(p1 U G(!p0))))&&F((p2&&G(p3))))))], workingDir=/home/mcc/execution]
Support contains 7 out of 256 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 256/256 places, 306/306 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 215 transition count 223
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 215 transition count 223
Applied a total of 82 rules in 9 ms. Remains 215 /256 variables (removed 41) and now considering 223/306 (removed 83) transitions.
// Phase 1: matrix 223 rows 215 cols
[2021-05-20 22:17:42] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-20 22:17:42] [INFO ] Implicit Places using invariants in 169 ms returned []
// Phase 1: matrix 223 rows 215 cols
[2021-05-20 22:17:42] [INFO ] Computed 1 place invariants in 3 ms
[2021-05-20 22:17:42] [INFO ] Implicit Places using invariants and state equation in 250 ms returned []
Implicit Place search using SMT with State Equation took 424 ms to find 0 implicit places.
// Phase 1: matrix 223 rows 215 cols
[2021-05-20 22:17:42] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-20 22:17:42] [INFO ] Dead Transitions using invariants and state equation in 178 ms returned []
Finished structural reductions, in 1 iterations. Remains : 215/256 places, 223/306 transitions.
Stuttering acceptance computed with spot in 370 ms :[true, true, (NOT p3), (OR (NOT p3) (NOT p2)), p0, p0, (AND p0 p1 (NOT p3)), (OR (AND p0 p1 (NOT p2)) (AND p0 p1 (NOT p3)))]
Running random walk in product with property : ViralEpidemic-PT-S08D1C2A02-07 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(AND p2 p3), acceptance={} source=0 dest: 2}, { cond=(OR (NOT p2) (NOT p3)), acceptance={} source=0 dest: 3}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(OR (AND p2 p3 (NOT p0)) (AND p2 p3 (NOT p1))), acceptance={} source=1 dest: 2}, { cond=(OR (AND (NOT p2) (NOT p0)) (AND (NOT p2) (NOT p1)) (AND (NOT p3) (NOT p0)) (AND (NOT p3) (NOT p1))), acceptance={} source=1 dest: 3}, { cond=(AND p0 p1), acceptance={0} source=1 dest: 4}], [{ cond=p3, acceptance={} source=2 dest: 2}, { cond=(NOT p3), acceptance={0} source=2 dest: 3}], [{ cond=(AND p2 p3), acceptance={} source=3 dest: 2}, { cond=(OR (NOT p2) (NOT p3)), acceptance={0} source=3 dest: 3}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=4 dest: 1}, { cond=(AND p2 p3 p0 (NOT p1)), acceptance={} source=4 dest: 2}, { cond=(OR (AND (NOT p2) p0 (NOT p1)) (AND (NOT p3) p0 (NOT p1))), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={} source=4 dest: 4}, { cond=(AND p0 p1), acceptance={0} source=4 dest: 4}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 5}, { cond=(AND p2 p3 (NOT p0) (NOT p1)), acceptance={} source=4 dest: 6}, { cond=(OR (AND (NOT p2) (NOT p0) (NOT p1)) (AND (NOT p3) (NOT p0) (NOT p1))), acceptance={} source=4 dest: 7}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=5 dest: 1}, { cond=(AND p2 p3 p0 (NOT p1)), acceptance={} source=5 dest: 2}, { cond=(OR (AND (NOT p2) p0 (NOT p1)) (AND (NOT p3) p0 (NOT p1))), acceptance={} source=5 dest: 3}, { cond=(AND p0 p1), acceptance={0} source=5 dest: 4}, { cond=(NOT p0), acceptance={} source=5 dest: 5}, { cond=(AND p2 p3 (NOT p0)), acceptance={} source=5 dest: 6}, { cond=(OR (AND (NOT p2) (NOT p0)) (AND (NOT p3) (NOT p0))), acceptance={} source=5 dest: 7}], [{ cond=(OR (AND (NOT p2) p3 p0) (AND p3 p0 p1)), acceptance={} source=6 dest: 2}, { cond=(AND (NOT p3) p0 p1), acceptance={} source=6 dest: 3}, { cond=(AND (NOT p2) p3 (NOT p0)), acceptance={} source=6 dest: 6}], [{ cond=(AND p2 p3 p0 p1), acceptance={} source=7 dest: 2}, { cond=(OR (AND (NOT p2) p0 p1) (AND (NOT p3) p0 p1)), acceptance={} source=7 dest: 3}]], initial=0, aps=[p2:(GEQ s155 1), p3:(AND (GEQ s2 1) (GEQ s109 1)), p0:(OR (LT s32 1) (LT s35 1)), p1:(AND (GEQ s174 1) (GEQ s176 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 130 steps with 0 reset in 1 ms.
FORMULA ViralEpidemic-PT-S08D1C2A02-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S08D1C2A02-07 finished in 1028 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 256 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 256/256 places, 306/306 transitions.
Discarding 44 places :
Symmetric choice reduction at 0 with 44 rule applications. Total rules 44 place count 212 transition count 212
Iterating global reduction 0 with 44 rules applied. Total rules applied 88 place count 212 transition count 212
Applied a total of 88 rules in 9 ms. Remains 212 /256 variables (removed 44) and now considering 212/306 (removed 94) transitions.
// Phase 1: matrix 212 rows 212 cols
[2021-05-20 22:17:43] [INFO ] Computed 1 place invariants in 3 ms
[2021-05-20 22:17:43] [INFO ] Implicit Places using invariants in 157 ms returned []
// Phase 1: matrix 212 rows 212 cols
[2021-05-20 22:17:43] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-20 22:17:43] [INFO ] Implicit Places using invariants and state equation in 369 ms returned []
Implicit Place search using SMT with State Equation took 529 ms to find 0 implicit places.
// Phase 1: matrix 212 rows 212 cols
[2021-05-20 22:17:43] [INFO ] Computed 1 place invariants in 3 ms
[2021-05-20 22:17:43] [INFO ] Dead Transitions using invariants and state equation in 183 ms returned []
Finished structural reductions, in 1 iterations. Remains : 212/256 places, 212/306 transitions.
Stuttering acceptance computed with spot in 87 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S08D1C2A02-09 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s75 1) (GEQ s78 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 127 steps with 0 reset in 0 ms.
FORMULA ViralEpidemic-PT-S08D1C2A02-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S08D1C2A02-09 finished in 834 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 256 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 256/256 places, 306/306 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 45 place count 210 transition count 216
Iterating global reduction 0 with 45 rules applied. Total rules applied 90 place count 210 transition count 216
Applied a total of 90 rules in 13 ms. Remains 210 /256 variables (removed 46) and now considering 216/306 (removed 90) transitions.
// Phase 1: matrix 216 rows 210 cols
[2021-05-20 22:17:44] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-20 22:17:44] [INFO ] Implicit Places using invariants in 184 ms returned []
// Phase 1: matrix 216 rows 210 cols
[2021-05-20 22:17:44] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-20 22:17:44] [INFO ] Implicit Places using invariants and state equation in 320 ms returned []
Implicit Place search using SMT with State Equation took 506 ms to find 0 implicit places.
[2021-05-20 22:17:44] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 216 rows 210 cols
[2021-05-20 22:17:44] [INFO ] Computed 1 place invariants in 3 ms
[2021-05-20 22:17:44] [INFO ] Dead Transitions using invariants and state equation in 151 ms returned []
Finished structural reductions, in 1 iterations. Remains : 210/256 places, 216/306 transitions.
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S08D1C2A02-10 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(OR (LT s2 1) (LT s10 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 766 reset in 405 ms.
Product exploration explored 100000 steps with 763 reset in 476 ms.
Complete graph has no SCC; deadlocks are unavoidable. place count 210 transition count 216
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(F (G p0)), p0]
Property proved to be true thanks to knowledge :(F (G p0))
FORMULA ViralEpidemic-PT-S08D1C2A02-10 TRUE TECHNIQUES STRUCTURAL INITIAL_STATE
Treatment of property ViralEpidemic-PT-S08D1C2A02-10 finished in 1757 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((F(p0)||X(F(p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 256 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 256/256 places, 306/306 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 214 transition count 215
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 214 transition count 215
Applied a total of 84 rules in 5 ms. Remains 214 /256 variables (removed 42) and now considering 215/306 (removed 91) transitions.
// Phase 1: matrix 215 rows 214 cols
[2021-05-20 22:17:45] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-20 22:17:45] [INFO ] Implicit Places using invariants in 122 ms returned []
// Phase 1: matrix 215 rows 214 cols
[2021-05-20 22:17:45] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-20 22:17:46] [INFO ] Implicit Places using invariants and state equation in 225 ms returned []
Implicit Place search using SMT with State Equation took 355 ms to find 0 implicit places.
// Phase 1: matrix 215 rows 214 cols
[2021-05-20 22:17:46] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-20 22:17:46] [INFO ] Dead Transitions using invariants and state equation in 134 ms returned []
Finished structural reductions, in 1 iterations. Remains : 214/256 places, 215/306 transitions.
Stuttering acceptance computed with spot in 95 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ViralEpidemic-PT-S08D1C2A02-11 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s63 1) (GEQ s66 1)), p1:(AND (GEQ s86 1) (GEQ s88 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 153 steps with 0 reset in 1 ms.
FORMULA ViralEpidemic-PT-S08D1C2A02-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S08D1C2A02-11 finished in 604 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 256 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 256/256 places, 306/306 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 45 place count 211 transition count 217
Iterating global reduction 0 with 45 rules applied. Total rules applied 90 place count 211 transition count 217
Applied a total of 90 rules in 5 ms. Remains 211 /256 variables (removed 45) and now considering 217/306 (removed 89) transitions.
// Phase 1: matrix 217 rows 211 cols
[2021-05-20 22:17:46] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-20 22:17:46] [INFO ] Implicit Places using invariants in 113 ms returned []
// Phase 1: matrix 217 rows 211 cols
[2021-05-20 22:17:46] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-20 22:17:46] [INFO ] Implicit Places using invariants and state equation in 199 ms returned []
Implicit Place search using SMT with State Equation took 314 ms to find 0 implicit places.
// Phase 1: matrix 217 rows 211 cols
[2021-05-20 22:17:46] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-20 22:17:46] [INFO ] Dead Transitions using invariants and state equation in 167 ms returned []
Finished structural reductions, in 1 iterations. Remains : 211/256 places, 217/306 transitions.
Stuttering acceptance computed with spot in 76 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S08D1C2A02-12 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (GEQ s134 1) (GEQ s147 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 178 steps with 2 reset in 1 ms.
FORMULA ViralEpidemic-PT-S08D1C2A02-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S08D1C2A02-12 finished in 576 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((p0||X((p1 U X(p1))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 256 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 256/256 places, 306/306 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 214 transition count 215
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 214 transition count 215
Applied a total of 84 rules in 5 ms. Remains 214 /256 variables (removed 42) and now considering 215/306 (removed 91) transitions.
// Phase 1: matrix 215 rows 214 cols
[2021-05-20 22:17:47] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-20 22:17:47] [INFO ] Implicit Places using invariants in 115 ms returned []
// Phase 1: matrix 215 rows 214 cols
[2021-05-20 22:17:47] [INFO ] Computed 1 place invariants in 3 ms
[2021-05-20 22:17:47] [INFO ] Implicit Places using invariants and state equation in 295 ms returned []
Implicit Place search using SMT with State Equation took 412 ms to find 0 implicit places.
// Phase 1: matrix 215 rows 214 cols
[2021-05-20 22:17:47] [INFO ] Computed 1 place invariants in 3 ms
[2021-05-20 22:17:47] [INFO ] Dead Transitions using invariants and state equation in 136 ms returned []
Finished structural reductions, in 1 iterations. Remains : 214/256 places, 215/306 transitions.
Stuttering acceptance computed with spot in 160 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), true]
Running random walk in product with property : ViralEpidemic-PT-S08D1C2A02-13 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}, { cond=p1, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 4}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(AND (GEQ s15 1) (GEQ s17 1)), p1:(AND (GEQ s182 1) (GEQ s184 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA ViralEpidemic-PT-S08D1C2A02-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S08D1C2A02-13 finished in 728 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X(p0)||G((p1||F((G(F(!p0))||p2))))))], workingDir=/home/mcc/execution]
Support contains 6 out of 256 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 256/256 places, 306/306 transitions.
Discarding 40 places :
Symmetric choice reduction at 0 with 40 rule applications. Total rules 40 place count 216 transition count 218
Iterating global reduction 0 with 40 rules applied. Total rules applied 80 place count 216 transition count 218
Applied a total of 80 rules in 5 ms. Remains 216 /256 variables (removed 40) and now considering 218/306 (removed 88) transitions.
// Phase 1: matrix 218 rows 216 cols
[2021-05-20 22:17:47] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-20 22:17:47] [INFO ] Implicit Places using invariants in 148 ms returned []
// Phase 1: matrix 218 rows 216 cols
[2021-05-20 22:17:47] [INFO ] Computed 1 place invariants in 3 ms
[2021-05-20 22:17:48] [INFO ] Implicit Places using invariants and state equation in 302 ms returned []
Implicit Place search using SMT with State Equation took 453 ms to find 0 implicit places.
// Phase 1: matrix 218 rows 216 cols
[2021-05-20 22:17:48] [INFO ] Computed 1 place invariants in 4 ms
[2021-05-20 22:17:48] [INFO ] Dead Transitions using invariants and state equation in 174 ms returned []
Finished structural reductions, in 1 iterations. Remains : 216/256 places, 218/306 transitions.
Stuttering acceptance computed with spot in 255 ms :[false, false, false, (AND p1 (NOT p2) p0), (AND (NOT p1) (NOT p2) p0), (AND (NOT p2) p0)]
Running random walk in product with property : ViralEpidemic-PT-S08D1C2A02-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={} source=1 dest: 3}, { cond=(NOT p0), acceptance={} source=1 dest: 4}], [{ cond=(AND p1 (NOT p2) (NOT p0)), acceptance={} source=2 dest: 3}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=3 dest: 3}, { cond=(AND p1 (NOT p2) p0), acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p2) p0), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p1:(AND (GEQ s128 1) (GEQ s131 1)), p2:(OR (LT s21 1) (LT s23 1)), p0:(AND (GEQ s103 1) (GEQ s105 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 1019 reset in 782 ms.
Product exploration explored 100000 steps with 1019 reset in 790 ms.
Complete graph has no SCC; deadlocks are unavoidable. place count 216 transition count 218
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(F (G (NOT p1))), (F (G p2)), (F (G (NOT p0))), (NOT p1), p2, (NOT p0)]
Property proved to be true thanks to knowledge :(F (G p2))
FORMULA ViralEpidemic-PT-S08D1C2A02-15 TRUE TECHNIQUES STRUCTURAL INITIAL_STATE
Treatment of property ViralEpidemic-PT-S08D1C2A02-15 finished in 2689 ms.
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin12187149439934452720
[2021-05-20 22:17:50] [INFO ] Computing symmetric may disable matrix : 306 transitions.
[2021-05-20 22:17:50] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-20 22:17:50] [INFO ] Computing symmetric may enable matrix : 306 transitions.
[2021-05-20 22:17:50] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-20 22:17:50] [INFO ] Applying decomposition
[2021-05-20 22:17:50] [INFO ] Computing Do-Not-Accords matrix : 306 transitions.
[2021-05-20 22:17:50] [INFO ] Flatten gal took : 23 ms
[2021-05-20 22:17:50] [INFO ] Computation of Completed DNA matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-20 22:17:50] [INFO ] Built C files in 50ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12187149439934452720
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin12187149439934452720]
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph18292349282533057241.txt, -o, /tmp/graph18292349282533057241.bin, -w, /tmp/graph18292349282533057241.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph18292349282533057241.bin, -l, -1, -v, -w, /tmp/graph18292349282533057241.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-20 22:17:50] [INFO ] Decomposing Gal with order
[2021-05-20 22:17:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-20 22:17:50] [INFO ] Removed a total of 213 redundant transitions.
[2021-05-20 22:17:50] [INFO ] Flatten gal took : 65 ms
[2021-05-20 22:17:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 84 labels/synchronizations in 24 ms.
[2021-05-20 22:17:50] [INFO ] Time to serialize gal into /tmp/LTLFireability1474205865625216695.gal : 15 ms
[2021-05-20 22:17:50] [INFO ] Time to serialize properties into /tmp/LTLFireability9833464473964715708.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTLFireability1474205865625216695.gal, -t, CGAL, -LTL, /tmp/LTLFireability9833464473964715708.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireability1474205865625216695.gal -t CGAL -LTL /tmp/LTLFireability9833464473964715708.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((G((F(!("((u155.cFactor286>=1)&&(i127.u156.patient863>=1))")))&&(F(G(!("((u77.dFactor247>=1)&&(u76.patient473>=1))")))))))
Formula 0 simplified : !G(F!"((u155.cFactor286>=1)&&(i127.u156.patient863>=1))" & FG!"((u77.dFactor247>=1)&&(u76.patient473>=1))")
Compilation finished in 2383 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin12187149439934452720]
Link finished in 60 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, -p, --pins-guards, --when, --ltl, []((<>((LTLAPp0==true))&&<>([]((LTLAPp1==true))))), --buchi-type=spotba], workingDir=/tmp/ltsmin12187149439934452720]
WARNING : LTSmin timed out (>276 s) on command CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, -p, --pins-guards, --when, --ltl, []((<>((LTLAPp0==true))&&<>([]((LTLAPp1==true))))), --buchi-type=spotba], workingDir=/tmp/ltsmin12187149439934452720]
Retrying LTSmin with larger timeout 2208 s
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, -p, --pins-guards, --when, --ltl, []((<>((LTLAPp0==true))&&<>([]((LTLAPp1==true))))), --buchi-type=spotba], workingDir=/tmp/ltsmin12187149439934452720]
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 2/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.004: Loading model from ./gal.so
pins2lts-mc-linux64( 6/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.003: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.003: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.010: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.010: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.029: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.031: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.032: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.033: Initializing POR dependencies: labels 308, guards 306
pins2lts-mc-linux64( 3/ 8), 0.033: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.033: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.061: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.163: LTL layer: formula: []((<>((LTLAPp0==true))&&<>([]((LTLAPp1==true)))))
pins2lts-mc-linux64( 1/ 8), 0.163: "[]((<>((LTLAPp0==true))&&<>([]((LTLAPp1==true)))))" is not a file, parsing as formula...
pins2lts-mc-linux64( 1/ 8), 0.163: Using Spin LTL semantics
pins2lts-mc-linux64( 0/ 8), 0.552: Forcing use of the an ignoring proviso (cndfs)
pins2lts-mc-linux64( 0/ 8), 0.643: There are 309 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.643: State length is 257, there are 314 groups
pins2lts-mc-linux64( 0/ 8), 0.643: Running cndfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.643: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.643: Successor permutation: dynamic
pins2lts-mc-linux64( 0/ 8), 0.643: Visible groups: 9 / 314, labels: 2 / 309
pins2lts-mc-linux64( 0/ 8), 0.643: POR cycle proviso: cndfs (ltl)
pins2lts-mc-linux64( 0/ 8), 0.643: Global bits: 2, count bits: 2, local bits: 0
pins2lts-mc-linux64( 2/ 8), 0.787: [Blue] ~119 levels ~960 states ~4528 transitions
pins2lts-mc-linux64( 2/ 8), 0.796: [Blue] ~131 levels ~1920 states ~5656 transitions
pins2lts-mc-linux64( 2/ 8), 0.804: [Blue] ~131 levels ~3840 states ~8016 transitions
pins2lts-mc-linux64( 5/ 8), 0.854: [Blue] ~128 levels ~7680 states ~12568 transitions
pins2lts-mc-linux64( 2/ 8), 0.927: [Blue] ~134 levels ~15360 states ~24376 transitions
pins2lts-mc-linux64( 6/ 8), 1.085: [Blue] ~143 levels ~30720 states ~63096 transitions
pins2lts-mc-linux64( 5/ 8), 1.411: [Blue] ~131 levels ~61440 states ~84680 transitions
pins2lts-mc-linux64( 5/ 8), 2.006: [Blue] ~131 levels ~122880 states ~167520 transitions
pins2lts-mc-linux64( 1/ 8), 3.286: [Blue] ~137 levels ~245760 states ~372352 transitions
pins2lts-mc-linux64( 4/ 8), 6.096: [Blue] ~134 levels ~491520 states ~748728 transitions
pins2lts-mc-linux64( 1/ 8), 11.402: [Blue] ~137 levels ~983040 states ~1528240 transitions
pins2lts-mc-linux64( 4/ 8), 23.164: [Blue] ~134 levels ~1966080 states ~3051640 transitions
pins2lts-mc-linux64( 1/ 8), 44.863: [Blue] ~140 levels ~3932160 states ~6119304 transitions
pins2lts-mc-linux64( 1/ 8), 89.974: [Blue] ~140 levels ~7864320 states ~12250720 transitions
pins2lts-mc-linux64( 1/ 8), 180.550: [Blue] ~140 levels ~15728640 states ~24507184 transitions
pins2lts-mc-linux64( 7/ 8), 357.034: [Blue] ~140 levels ~31457280 states ~49011168 transitions
pins2lts-mc-linux64( 5/ 8), 486.916: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 487.006:
pins2lts-mc-linux64( 0/ 8), 487.006: Explored 41385847 states 67340480 transitions, fanout: 1.627
pins2lts-mc-linux64( 0/ 8), 487.006: Total exploration time 486.350 sec (486.270 sec minimum, 486.296 sec on average)
pins2lts-mc-linux64( 0/ 8), 487.006: States per second: 85095, Transitions per second: 138461
pins2lts-mc-linux64( 0/ 8), 487.006:
pins2lts-mc-linux64( 0/ 8), 487.006: State space has 41388777 states, 3144835 are accepting
pins2lts-mc-linux64( 0/ 8), 487.006: cndfs_1 (permutation: dynamic) stats:
pins2lts-mc-linux64( 0/ 8), 487.006: blue states: 41385847 (99.99%), transitions: 0 (per worker)
pins2lts-mc-linux64( 0/ 8), 487.006: red states: 0 (0.00%), bogus: 0 (0.00%), transitions: 0, waits: 0 (0.00 sec)
pins2lts-mc-linux64( 0/ 8), 487.006: all-red states: 3144835 (7.60%), bogus 0 (0.00%)
pins2lts-mc-linux64( 0/ 8), 487.006:
pins2lts-mc-linux64( 0/ 8), 487.006: Total memory used for local state coloring: 0.0MB
pins2lts-mc-linux64( 0/ 8), 487.006:
pins2lts-mc-linux64( 0/ 8), 487.006: Queue width: 8B, total height: 1120, memory: 0.01MB
pins2lts-mc-linux64( 0/ 8), 487.006: Tree memory: 571.8MB, 14.5 B/state, compr.: 1.4%
pins2lts-mc-linux64( 0/ 8), 487.006: Tree fill ratio (roots/leafs): 30.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 487.006: Stored 314 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 487.006: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 487.006: Est. total memory use: 571.8MB (~1024.0MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, -p, --pins-guards, --when, --ltl, []((<>((LTLAPp0==true))&&<>([]((LTLAPp1==true))))), --buchi-type=spotba], workingDir=/tmp/ltsmin12187149439934452720]
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, -p, --pins-guards, --when, --ltl, []((<>((LTLAPp0==true))&&<>([]((LTLAPp1==true))))), --buchi-type=spotba], workingDir=/tmp/ltsmin12187149439934452720]
255
at fr.lip6.move.gal.application.LTSminRunner.checkProperty(LTSminRunner.java:214)
at fr.lip6.move.gal.application.LTSminRunner.access$10(LTSminRunner.java:165)
at fr.lip6.move.gal.application.LTSminRunner$1.checkProperties(LTSminRunner.java:154)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:102)
at java.base/java.lang.Thread.run(Thread.java:834)
Detected timeout of ITS tools.
[2021-05-20 22:38:10] [INFO ] Flatten gal took : 437 ms
[2021-05-20 22:38:10] [INFO ] Time to serialize gal into /tmp/LTLFireability5631926794016076694.gal : 28 ms
[2021-05-20 22:38:10] [INFO ] Time to serialize properties into /tmp/LTLFireability16752755464407129606.ltl : 9 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTLFireability5631926794016076694.gal, -t, CGAL, -LTL, /tmp/LTLFireability16752755464407129606.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireability5631926794016076694.gal -t CGAL -LTL /tmp/LTLFireability16752755464407129606.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G((F(!("((cFactor286>=1)&&(patient863>=1))")))&&(F(G(!("((dFactor247>=1)&&(patient473>=1))")))))))
Formula 0 simplified : !G(F!"((cFactor286>=1)&&(patient863>=1))" & FG!"((dFactor247>=1)&&(patient473>=1))")
Reverse transition relation is NOT exact ! Due to transitions cured01, dead01, cured02, cured111, dead111, cured112, dead112, cured113, dead113, cured114, dead114, cured115, dead115, cured116, dead116, cured117, dead117, cured118, dead118, dead02, cured03, cured121, cured122, cured123, cured124, cured125, cured126, cured127, cured128, dead03, cured04, cured131, cured132, cured133, cured134, cured135, cured136, cured137, cured138, dead04, cured05, cured141, cured142, cured143, cured144, cured145, cured146, cured147, cured148, dead05, cured06, cured151, dead151, cured152, dead152, cured153, dead153, cured154, dead154, cured155, dead155, cured156, dead156, cured157, dead157, cured158, dead158, dead06, cured07, cured161, dead161, cured162, dead162, cured163, dead163, cured164, dead164, cured165, dead165, cured166, dead166, cured167, dead167, cured168, dead168, dead07, cured08, cured171, cured172, cured173, cured174, cured175, cured176, cured177, cured178, dead08, cured181, cured182, cured183, cured184, cured185, cured186, cured187, cured188, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/202/104/306
Computing Next relation with stutter on 3.44044e+21 deadlock states
Detected timeout of ITS tools.
[2021-05-20 22:58:28] [INFO ] Flatten gal took : 166 ms
[2021-05-20 22:58:29] [INFO ] Input system was already deterministic with 306 transitions.
[2021-05-20 22:58:29] [INFO ] Transformed 256 places.
[2021-05-20 22:58:29] [INFO ] Transformed 306 transitions.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2021-05-20 22:58:30] [INFO ] Time to serialize gal into /tmp/LTLFireability17428049099722465070.gal : 28 ms
[2021-05-20 22:58:30] [INFO ] Time to serialize properties into /tmp/LTLFireability1931470416600645193.ltl : 2 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTLFireability17428049099722465070.gal, -t, CGAL, -LTL, /tmp/LTLFireability1931470416600645193.ltl, -c, -stutter-deadlock, --load-order, /home/mcc/execution/model.ord, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireability17428049099722465070.gal -t CGAL -LTL /tmp/LTLFireability1931470416600645193.ltl -c -stutter-deadlock --load-order /home/mcc/execution/model.ord --gen-order FOLLOW
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G((F(!("((cFactor286>=1)&&(patient863>=1))")))&&(F(G(!("((dFactor247>=1)&&(patient473>=1))")))))))
Formula 0 simplified : !G(F!"((cFactor286>=1)&&(patient863>=1))" & FG!"((dFactor247>=1)&&(patient473>=1))")

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="ViralEpidemic-PT-S08D1C2A02"
export BK_EXAMINATION="LTLFireability"
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 2-4028"
echo " Executing tool itstools"
echo " Input is ViralEpidemic-PT-S08D1C2A02, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r273-smll-162123880000309"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S08D1C2A02.tgz
mv ViralEpidemic-PT-S08D1C2A02 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;