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-162123879900276.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)
.........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ViralEpidemic-PT-S04D1C1A02, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r273-smll-162123879900276
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 564K
-rw-r--r-- 1 mcc users 19K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 133K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 15K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 107K 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 4.3K Mar 28 16:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 28 16:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 28 16:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 16:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Mar 27 15:09 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 27 15:09 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.5K Mar 26 06:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K Mar 26 06:14 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 143K 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-S04D1C1A02-00
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-01
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-02
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-03
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-04
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-05
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-06
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-07
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-08
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-09
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-10
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-11
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-12
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-13
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-14
FORMULA_NAME ViralEpidemic-PT-S04D1C1A02-15

=== Now, execution of the tool begins

BK_START 1621528478133

Running Version 0
[2021-05-20 16:34:41] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -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 16:34:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-20 16:34:41] [INFO ] Load time of PNML (sax parser for PT used): 131 ms
[2021-05-20 16:34:41] [INFO ] Transformed 127 places.
[2021-05-20 16:34:41] [INFO ] Transformed 189 transitions.
[2021-05-20 16:34:41] [INFO ] Found NUPN structural information;
[2021-05-20 16:34:41] [INFO ] Parsed PT model containing 127 places and 189 transitions in 217 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 17 ms.
Working with output stream class java.io.PrintStream
[2021-05-20 16:34:41] [INFO ] Initial state test concluded for 4 properties.
FORMULA ViralEpidemic-PT-S04D1C1A02-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S04D1C1A02-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S04D1C1A02-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S04D1C1A02-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S04D1C1A02-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S04D1C1A02-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S04D1C1A02-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S04D1C1A02-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 23 out of 127 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 127/127 places, 189/189 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 79 transition count 82
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 79 transition count 82
Applied a total of 96 rules in 39 ms. Remains 79 /127 variables (removed 48) and now considering 82/189 (removed 107) transitions.
// Phase 1: matrix 82 rows 79 cols
[2021-05-20 16:34:41] [INFO ] Computed 1 place invariants in 36 ms
[2021-05-20 16:34:42] [INFO ] Implicit Places using invariants in 231 ms returned []
// Phase 1: matrix 82 rows 79 cols
[2021-05-20 16:34:42] [INFO ] Computed 1 place invariants in 5 ms
[2021-05-20 16:34:42] [INFO ] Implicit Places using invariants and state equation in 133 ms returned []
Implicit Place search using SMT with State Equation took 416 ms to find 0 implicit places.
// Phase 1: matrix 82 rows 79 cols
[2021-05-20 16:34:42] [INFO ] Computed 1 place invariants in 9 ms
[2021-05-20 16:34:42] [INFO ] Dead Transitions using invariants and state equation in 111 ms returned []
Finished structural reductions, in 1 iterations. Remains : 79/127 places, 82/189 transitions.
[2021-05-20 16:34:42] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-20 16:34:42] [INFO ] Flatten gal took : 69 ms
FORMULA ViralEpidemic-PT-S04D1C1A02-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ViralEpidemic-PT-S04D1C1A02-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-20 16:34:42] [INFO ] Flatten gal took : 29 ms
[2021-05-20 16:34:42] [INFO ] Input system was already deterministic with 82 transitions.
Finished random walk after 206 steps, including 6 resets, run visited all 9 properties in 10 ms. (steps per millisecond=20 )
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 79 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 79/79 places, 82/82 transitions.
Discarding 20 places :
Symmetric choice reduction at 0 with 20 rule applications. Total rules 20 place count 59 transition count 58
Iterating global reduction 0 with 20 rules applied. Total rules applied 40 place count 59 transition count 58
Applied a total of 40 rules in 11 ms. Remains 59 /79 variables (removed 20) and now considering 58/82 (removed 24) transitions.
// Phase 1: matrix 58 rows 59 cols
[2021-05-20 16:34:42] [INFO ] Computed 1 place invariants in 10 ms
[2021-05-20 16:34:42] [INFO ] Implicit Places using invariants in 101 ms returned []
// Phase 1: matrix 58 rows 59 cols
[2021-05-20 16:34:42] [INFO ] Computed 1 place invariants in 7 ms
[2021-05-20 16:34:43] [INFO ] Implicit Places using invariants and state equation in 155 ms returned []
Implicit Place search using SMT with State Equation took 264 ms to find 0 implicit places.
// Phase 1: matrix 58 rows 59 cols
[2021-05-20 16:34:43] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-20 16:34:43] [INFO ] Dead Transitions using invariants and state equation in 101 ms returned []
Finished structural reductions, in 1 iterations. Remains : 59/79 places, 58/82 transitions.
Stuttering acceptance computed with spot in 300 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A02-00 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s13 0) (EQ s27 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]]
Product exploration explored 100000 steps with 50000 reset in 578 ms.
Product exploration explored 100000 steps with 50000 reset in 339 ms.
Complete graph has no SCC; deadlocks are unavoidable. place count 59 transition count 58
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-S04D1C1A02-00 TRUE TECHNIQUES STRUCTURAL INITIAL_STATE
Treatment of property ViralEpidemic-PT-S04D1C1A02-00 finished in 1856 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0||G(p1))))], workingDir=/home/mcc/execution]
Support contains 5 out of 79 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 79/79 places, 82/82 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 63 transition count 62
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 63 transition count 62
Applied a total of 32 rules in 6 ms. Remains 63 /79 variables (removed 16) and now considering 62/82 (removed 20) transitions.
// Phase 1: matrix 62 rows 63 cols
[2021-05-20 16:34:44] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-20 16:34:44] [INFO ] Implicit Places using invariants in 59 ms returned []
// Phase 1: matrix 62 rows 63 cols
[2021-05-20 16:34:44] [INFO ] Computed 1 place invariants in 4 ms
[2021-05-20 16:34:44] [INFO ] Implicit Places using invariants and state equation in 86 ms returned []
Implicit Place search using SMT with State Equation took 147 ms to find 0 implicit places.
// Phase 1: matrix 62 rows 63 cols
[2021-05-20 16:34:44] [INFO ] Computed 1 place invariants in 5 ms
[2021-05-20 16:34:44] [INFO ] Dead Transitions using invariants and state equation in 58 ms returned []
Finished structural reductions, in 1 iterations. Remains : 63/79 places, 62/82 transitions.
Stuttering acceptance computed with spot in 164 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A02-03 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}]], initial=1, aps=[p1:(NEQ s9 1), p0:(AND (OR (EQ s44 0) (EQ s55 1)) (OR (EQ s37 0) (EQ s28 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 315 ms.
Product exploration explored 100000 steps with 50000 reset in 482 ms.
Complete graph has no SCC; deadlocks are unavoidable. place count 63 transition count 62
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 (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (NOT p1), p0]
Stuttering acceptance computed with spot in 141 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 50000 reset in 267 ms.
Product exploration explored 100000 steps with 50000 reset in 290 ms.
Applying partial POR strategy [true, false, true, true]
Stuttering acceptance computed with spot in 108 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Support contains 5 out of 63 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 63/63 places, 62/62 transitions.
Applied a total of 0 rules in 9 ms. Remains 63 /63 variables (removed 0) and now considering 62/62 (removed 0) transitions.
[2021-05-20 16:34:47] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 62 rows 63 cols
[2021-05-20 16:34:47] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-20 16:34:47] [INFO ] Dead Transitions using invariants and state equation in 55 ms returned []
Finished structural reductions, in 1 iterations. Remains : 63/63 places, 62/62 transitions.
Product exploration explored 100000 steps with 50000 reset in 1013 ms.
Product exploration explored 100000 steps with 50000 reset in 585 ms.
[2021-05-20 16:34:48] [INFO ] Flatten gal took : 8 ms
[2021-05-20 16:34:48] [INFO ] Flatten gal took : 8 ms
[2021-05-20 16:34:48] [INFO ] Time to serialize gal into /tmp/LTL15798095869420522431.gal : 4 ms
[2021-05-20 16:34:48] [INFO ] Time to serialize properties into /tmp/LTL4332925613172618307.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/LTL15798095869420522431.gal, -t, CGAL, -LTL, /tmp/LTL4332925613172618307.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/LTL15798095869420522431.gal -t CGAL -LTL /tmp/LTL4332925613172618307.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X((G("(cFactor212!=1)"))||("(((patient333==0)||(patient421==1))&&((patient313==0)||(patient232==1)))"))))
Formula 0 simplified : !X("(((patient333==0)||(patient421==1))&&((patient313==0)||(patient232==1)))" | G"(cFactor212!=1)")
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t5, t9, t13, t21, t23, t24, t29, t32, t39, t41, t42, t48, t52, t63, t64, t70, t75, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/42/20/62
Computing Next relation with stutter on 129883 deadlock states
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
100 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,1.04378,39600,1,0,154,200826,151,67,1830,113061,137
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA ViralEpidemic-PT-S04D1C1A02-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property ViralEpidemic-PT-S04D1C1A02-03 finished in 5417 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(X(F(p0)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 79 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 79/79 places, 82/82 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 60 transition count 59
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 60 transition count 59
Applied a total of 38 rules in 4 ms. Remains 60 /79 variables (removed 19) and now considering 59/82 (removed 23) transitions.
// Phase 1: matrix 59 rows 60 cols
[2021-05-20 16:34:50] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-20 16:34:50] [INFO ] Implicit Places using invariants in 46 ms returned []
// Phase 1: matrix 59 rows 60 cols
[2021-05-20 16:34:50] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-20 16:34:50] [INFO ] Implicit Places using invariants and state equation in 80 ms returned []
Implicit Place search using SMT with State Equation took 132 ms to find 0 implicit places.
// Phase 1: matrix 59 rows 60 cols
[2021-05-20 16:34:50] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-20 16:34:50] [INFO ] Dead Transitions using invariants and state equation in 51 ms returned []
Finished structural reductions, in 1 iterations. Remains : 60/79 places, 59/82 transitions.
Stuttering acceptance computed with spot in 159 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A02-05 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(OR (EQ s37 0) (EQ s34 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, null][false, false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 389 ms.
Product exploration explored 100000 steps with 25000 reset in 395 ms.
Complete graph has no SCC; deadlocks are unavoidable. place count 60 transition count 59
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 (OR (G p0) (G (NOT p0)))), p0]
Stuttering acceptance computed with spot in 180 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 25000 reset in 310 ms.
Product exploration explored 100000 steps with 25000 reset in 337 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 170 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 60 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 60/60 places, 59/59 transitions.
Applied a total of 0 rules in 6 ms. Remains 60 /60 variables (removed 0) and now considering 59/59 (removed 0) transitions.
[2021-05-20 16:34:52] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 59 rows 60 cols
[2021-05-20 16:34:52] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-20 16:34:52] [INFO ] Dead Transitions using invariants and state equation in 77 ms returned []
Finished structural reductions, in 1 iterations. Remains : 60/60 places, 59/59 transitions.
Product exploration explored 100000 steps with 25000 reset in 683 ms.
Product exploration explored 100000 steps with 25000 reset in 633 ms.
[2021-05-20 16:34:53] [INFO ] Flatten gal took : 9 ms
[2021-05-20 16:34:53] [INFO ] Flatten gal took : 8 ms
[2021-05-20 16:34:53] [INFO ] Time to serialize gal into /tmp/LTL8181236262965186293.gal : 2 ms
[2021-05-20 16:34:53] [INFO ] Time to serialize properties into /tmp/LTL8906712337553485702.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/LTL8181236262965186293.gal, -t, CGAL, -LTL, /tmp/LTL8906712337553485702.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/LTL8181236262965186293.gal -t CGAL -LTL /tmp/LTL8906712337553485702.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(X(X(F("((dFactor232==0)||(cFactor231==1))"))))))
Formula 0 simplified : !XXXF"((dFactor232==0)||(cFactor231==1))"
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t5, t9, t13, t21, t23, t24, t29, t32, t39, t41, t42, t48, t52, t63, t64, t70, t75, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/39/20/59
Computing Next relation with stutter on 20691 deadlock states
4 unique states visited
0 strongly connected components in search stack
3 transitions explored
4 items max in DFS search stack
135 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,1.36801,49296,1,0,150,279904,144,66,1728,160485,137
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA ViralEpidemic-PT-S04D1C1A02-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property ViralEpidemic-PT-S04D1C1A02-05 finished in 5463 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 79 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 79/79 places, 82/82 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 60 transition count 59
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 60 transition count 59
Applied a total of 38 rules in 4 ms. Remains 60 /79 variables (removed 19) and now considering 59/82 (removed 23) transitions.
// Phase 1: matrix 59 rows 60 cols
[2021-05-20 16:34:55] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-20 16:34:55] [INFO ] Implicit Places using invariants in 42 ms returned []
// Phase 1: matrix 59 rows 60 cols
[2021-05-20 16:34:55] [INFO ] Computed 1 place invariants in 5 ms
[2021-05-20 16:34:55] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 119 ms to find 0 implicit places.
// Phase 1: matrix 59 rows 60 cols
[2021-05-20 16:34:55] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-20 16:34:55] [INFO ] Dead Transitions using invariants and state equation in 49 ms returned []
Finished structural reductions, in 1 iterations. Remains : 60/79 places, 59/82 transitions.
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A02-08 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (NEQ s40 0) (NEQ s49 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 21 steps with 0 reset in 0 ms.
FORMULA ViralEpidemic-PT-S04D1C1A02-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S04D1C1A02-08 finished in 247 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(p0))], workingDir=/home/mcc/execution]
Support contains 3 out of 79 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 79/79 places, 82/82 transitions.
Discarding 19 places :
Symmetric choice reduction at 0 with 19 rule applications. Total rules 19 place count 60 transition count 59
Iterating global reduction 0 with 19 rules applied. Total rules applied 38 place count 60 transition count 59
Applied a total of 38 rules in 4 ms. Remains 60 /79 variables (removed 19) and now considering 59/82 (removed 23) transitions.
// Phase 1: matrix 59 rows 60 cols
[2021-05-20 16:34:55] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-20 16:34:55] [INFO ] Implicit Places using invariants in 42 ms returned []
// Phase 1: matrix 59 rows 60 cols
[2021-05-20 16:34:55] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-20 16:34:55] [INFO ] Implicit Places using invariants and state equation in 104 ms returned []
Implicit Place search using SMT with State Equation took 148 ms to find 0 implicit places.
// Phase 1: matrix 59 rows 60 cols
[2021-05-20 16:34:55] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-20 16:34:55] [INFO ] Dead Transitions using invariants and state equation in 78 ms returned []
Finished structural reductions, in 1 iterations. Remains : 60/79 places, 59/82 transitions.
Stuttering acceptance computed with spot in 104 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A02-12 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(AND (OR (EQ s50 0) (EQ s44 1)) (OR (EQ s47 0) (AND (EQ s44 0) (EQ s50 1))))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 163 ms.
Product exploration explored 100000 steps with 50000 reset in 166 ms.
Complete graph has no SCC; deadlocks are unavoidable. place count 60 transition count 59
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 (OR (G p0) (G (NOT p0)))), p0]
Stuttering acceptance computed with spot in 101 ms :[(NOT p0), (NOT p0), true]
Product exploration explored 100000 steps with 50000 reset in 146 ms.
Product exploration explored 100000 steps with 50000 reset in 164 ms.
Applying partial POR strategy [true, false, true]
Stuttering acceptance computed with spot in 97 ms :[(NOT p0), (NOT p0), true]
Support contains 3 out of 60 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 60/60 places, 59/59 transitions.
Applied a total of 0 rules in 3 ms. Remains 60 /60 variables (removed 0) and now considering 59/59 (removed 0) transitions.
[2021-05-20 16:34:57] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 59 rows 60 cols
[2021-05-20 16:34:57] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-20 16:34:57] [INFO ] Dead Transitions using invariants and state equation in 54 ms returned []
Finished structural reductions, in 1 iterations. Remains : 60/60 places, 59/59 transitions.
Product exploration explored 100000 steps with 50000 reset in 500 ms.
Product exploration explored 100000 steps with 50000 reset in 524 ms.
[2021-05-20 16:34:58] [INFO ] Flatten gal took : 6 ms
[2021-05-20 16:34:58] [INFO ] Flatten gal took : 6 ms
[2021-05-20 16:34:58] [INFO ] Time to serialize gal into /tmp/LTL10624034688252456138.gal : 1 ms
[2021-05-20 16:34:58] [INFO ] Time to serialize properties into /tmp/LTL18262401403070356849.ltl : 0 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/LTL10624034688252456138.gal, -t, CGAL, -LTL, /tmp/LTL18262401403070356849.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/LTL10624034688252456138.gal -t CGAL -LTL /tmp/LTL18262401403070356849.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X("(((patient413==0)||(patient343==1))&&((patient41==0)||((patient343==0)&&(patient413==1))))")))
Formula 0 simplified : !X"(((patient413==0)||(patient343==1))&&((patient41==0)||((patient343==0)&&(patient413==1))))"
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t5, t9, t13, t21, t23, t24, t29, t32, t39, t41, t42, t48, t52, t63, t64, t70, t75, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/39/20/59
Computing Next relation with stutter on 51925 deadlock states
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
70 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.733119,34392,1,0,148,153076,138,64,1754,89304,129
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA ViralEpidemic-PT-S04D1C1A02-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property ViralEpidemic-PT-S04D1C1A02-12 finished in 3394 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(G((p0 U (F(p1)||G(p2)))))))], workingDir=/home/mcc/execution]
Support contains 6 out of 79 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 79/79 places, 82/82 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 64 transition count 63
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 64 transition count 63
Applied a total of 30 rules in 4 ms. Remains 64 /79 variables (removed 15) and now considering 63/82 (removed 19) transitions.
// Phase 1: matrix 63 rows 64 cols
[2021-05-20 16:34:59] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-20 16:34:59] [INFO ] Implicit Places using invariants in 53 ms returned []
// Phase 1: matrix 63 rows 64 cols
[2021-05-20 16:34:59] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-20 16:34:59] [INFO ] Implicit Places using invariants and state equation in 87 ms returned []
Implicit Place search using SMT with State Equation took 142 ms to find 0 implicit places.
// Phase 1: matrix 63 rows 64 cols
[2021-05-20 16:34:59] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-20 16:34:59] [INFO ] Dead Transitions using invariants and state equation in 61 ms returned []
Finished structural reductions, in 1 iterations. Remains : 64/79 places, 63/82 transitions.
Stuttering acceptance computed with spot in 242 ms :[(AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p1), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : ViralEpidemic-PT-S04D1C1A02-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={} source=2 dest: 3}, { cond=(AND (NOT p1) p2 (NOT p0)), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={} source=2 dest: 5}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p1) p2), acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p1) (NOT p2) (NOT p0)), acceptance={} source=5 dest: 3}, { cond=(AND (NOT p1) p2 (NOT p0)), acceptance={} source=5 dest: 4}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={0} source=5 dest: 5}, { cond=(AND (NOT p1) p2 p0), acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(AND (EQ s7 0) (EQ s48 1)), p2:(OR (EQ s23 0) (EQ s22 1)), p0:(OR (AND (EQ s7 0) (EQ s48 1)) (AND (EQ s62 0) (EQ s47 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]]
Stuttering criterion allowed to conclude after 33 steps with 1 reset in 0 ms.
FORMULA ViralEpidemic-PT-S04D1C1A02-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ViralEpidemic-PT-S04D1C1A02-15 finished in 475 ms.
All properties solved without resorting to model-checking.

BK_STOP 1621528501200

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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-S04D1C1A02"
export BK_EXAMINATION="LTLCardinality"
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-S04D1C1A02, examination is LTLCardinality"
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-162123879900276"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S04D1C1A02.tgz
mv ViralEpidemic-PT-S04D1C1A02 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;