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.r140-tall-162089127800388.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ParamProductionCell-PT-3, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r140-tall-162089127800388
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 528K
-rw-r--r-- 1 mcc users 16K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 94K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 15K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 84K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Mar 28 16:23 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 28 16:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 28 16:23 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 16:23 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.5K Mar 27 06:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 21K Mar 27 06:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.3K Mar 25 07:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 25 07:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Mar 22 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 22 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 2 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 174K May 5 16:51 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 ParamProductionCell-PT-3-00
FORMULA_NAME ParamProductionCell-PT-3-01
FORMULA_NAME ParamProductionCell-PT-3-02
FORMULA_NAME ParamProductionCell-PT-3-03
FORMULA_NAME ParamProductionCell-PT-3-04
FORMULA_NAME ParamProductionCell-PT-3-05
FORMULA_NAME ParamProductionCell-PT-3-06
FORMULA_NAME ParamProductionCell-PT-3-07
FORMULA_NAME ParamProductionCell-PT-3-08
FORMULA_NAME ParamProductionCell-PT-3-09
FORMULA_NAME ParamProductionCell-PT-3-10
FORMULA_NAME ParamProductionCell-PT-3-11
FORMULA_NAME ParamProductionCell-PT-3-12
FORMULA_NAME ParamProductionCell-PT-3-13
FORMULA_NAME ParamProductionCell-PT-3-14
FORMULA_NAME ParamProductionCell-PT-3-15

=== Now, execution of the tool begins

BK_START 1620979837162

Running Version 0
[2021-05-14 08:10:39] [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]
[2021-05-14 08:10:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-14 08:10:39] [INFO ] Load time of PNML (sax parser for PT used): 67 ms
[2021-05-14 08:10:39] [INFO ] Transformed 231 places.
[2021-05-14 08:10:39] [INFO ] Transformed 202 transitions.
[2021-05-14 08:10:39] [INFO ] Found NUPN structural information;
[2021-05-14 08:10:39] [INFO ] Parsed PT model containing 231 places and 202 transitions in 111 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
[2021-05-14 08:10:39] [INFO ] Initial state test concluded for 1 properties.
Support contains 32 out of 231 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 231/231 places, 202/202 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 226 transition count 197
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 226 transition count 197
Applied a total of 10 rules in 35 ms. Remains 226 /231 variables (removed 5) and now considering 197/202 (removed 5) transitions.
// Phase 1: matrix 197 rows 226 cols
[2021-05-14 08:10:39] [INFO ] Computed 59 place invariants in 28 ms
[2021-05-14 08:10:39] [INFO ] Implicit Places using invariants in 277 ms returned [15, 16, 19, 24, 31, 35, 36, 41, 42, 46, 47, 59, 64, 65, 73, 78, 98, 99, 115, 117, 120, 160, 161, 163, 165, 166, 191, 195, 196, 201, 202, 206, 217]
Discarding 33 places :
Implicit Place search using SMT only with invariants took 303 ms to find 33 implicit places.
// Phase 1: matrix 197 rows 193 cols
[2021-05-14 08:10:39] [INFO ] Computed 26 place invariants in 2 ms
[2021-05-14 08:10:39] [INFO ] Dead Transitions using invariants and state equation in 102 ms returned []
Starting structural reductions, iteration 1 : 193/231 places, 197/202 transitions.
Applied a total of 0 rules in 10 ms. Remains 193 /193 variables (removed 0) and now considering 197/197 (removed 0) transitions.
// Phase 1: matrix 197 rows 193 cols
[2021-05-14 08:10:39] [INFO ] Computed 26 place invariants in 3 ms
[2021-05-14 08:10:39] [INFO ] Dead Transitions using invariants and state equation in 105 ms returned []
Finished structural reductions, in 2 iterations. Remains : 193/231 places, 197/202 transitions.
[2021-05-14 08:10:40] [INFO ] Initial state reduction rules for LTL removed 3 formulas.
[2021-05-14 08:10:40] [INFO ] Flatten gal took : 43 ms
FORMULA ParamProductionCell-PT-3-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ParamProductionCell-PT-3-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ParamProductionCell-PT-3-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ParamProductionCell-PT-3-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-14 08:10:40] [INFO ] Flatten gal took : 17 ms
[2021-05-14 08:10:40] [INFO ] Input system was already deterministic with 197 transitions.
Finished random walk after 224 steps, including 0 resets, run visited all 18 properties in 12 ms. (steps per millisecond=18 )
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((G(p0)||G(F(p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 193 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 193/193 places, 197/197 transitions.
Drop transitions removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 0 with 27 rules applied. Total rules applied 27 place count 193 transition count 170
Reduce places removed 27 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 28 rules applied. Total rules applied 55 place count 166 transition count 169
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 56 place count 165 transition count 169
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 13 Pre rules applied. Total rules applied 56 place count 165 transition count 156
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 82 place count 152 transition count 156
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 83 place count 151 transition count 155
Iterating global reduction 3 with 1 rules applied. Total rules applied 84 place count 151 transition count 155
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 42
Deduced a syphon composed of 42 places in 0 ms
Reduce places removed 42 places and 0 transitions.
Iterating global reduction 3 with 84 rules applied. Total rules applied 168 place count 109 transition count 113
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 170 place count 108 transition count 112
Applied a total of 170 rules in 44 ms. Remains 108 /193 variables (removed 85) and now considering 112/197 (removed 85) transitions.
// Phase 1: matrix 112 rows 108 cols
[2021-05-14 08:10:40] [INFO ] Computed 26 place invariants in 1 ms
[2021-05-14 08:10:40] [INFO ] Implicit Places using invariants in 78 ms returned [10, 35, 45, 54, 57, 94]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 79 ms to find 6 implicit places.
[2021-05-14 08:10:40] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 112 rows 102 cols
[2021-05-14 08:10:40] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-14 08:10:40] [INFO ] Dead Transitions using invariants and state equation in 50 ms returned []
Starting structural reductions, iteration 1 : 102/193 places, 112/197 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 102 transition count 111
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 101 transition count 111
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 2 place count 101 transition count 110
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 100 transition count 110
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 24 place count 90 transition count 100
Applied a total of 24 rules in 13 ms. Remains 90 /102 variables (removed 12) and now considering 100/112 (removed 12) transitions.
// Phase 1: matrix 100 rows 90 cols
[2021-05-14 08:10:40] [INFO ] Computed 20 place invariants in 0 ms
[2021-05-14 08:10:40] [INFO ] Implicit Places using invariants in 55 ms returned []
// Phase 1: matrix 100 rows 90 cols
[2021-05-14 08:10:40] [INFO ] Computed 20 place invariants in 5 ms
[2021-05-14 08:10:40] [INFO ] State equation strengthened by 67 read => feed constraints.
[2021-05-14 08:10:40] [INFO ] Implicit Places using invariants and state equation in 114 ms returned []
Implicit Place search using SMT with State Equation took 170 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 90/193 places, 100/197 transitions.
Stuttering acceptance computed with spot in 143 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : ParamProductionCell-PT-3-01 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 (NEQ s38 0) (NEQ s83 1)), p1:(AND (NEQ s46 0) (NEQ s58 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 1077 reset in 263 ms.
Stack based approach found an accepted trace after 4280 steps with 44 reset with depth 157 and stack size 157 in 26 ms.
FORMULA ParamProductionCell-PT-3-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ParamProductionCell-PT-3-01 finished in 841 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G((p0 U p1))))], workingDir=/home/mcc/execution]
Support contains 3 out of 193 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 193/193 places, 197/197 transitions.
Drop transitions removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 0 with 28 rules applied. Total rules applied 28 place count 193 transition count 169
Reduce places removed 28 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 29 rules applied. Total rules applied 57 place count 165 transition count 168
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 58 place count 164 transition count 168
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 13 Pre rules applied. Total rules applied 58 place count 164 transition count 155
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 84 place count 151 transition count 155
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 85 place count 150 transition count 154
Iterating global reduction 3 with 1 rules applied. Total rules applied 86 place count 150 transition count 154
Performed 45 Post agglomeration using F-continuation condition.Transition count delta: 45
Deduced a syphon composed of 45 places in 0 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 3 with 90 rules applied. Total rules applied 176 place count 105 transition count 109
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 178 place count 104 transition count 108
Applied a total of 178 rules in 24 ms. Remains 104 /193 variables (removed 89) and now considering 108/197 (removed 89) transitions.
// Phase 1: matrix 108 rows 104 cols
[2021-05-14 08:10:41] [INFO ] Computed 26 place invariants in 1 ms
[2021-05-14 08:10:41] [INFO ] Implicit Places using invariants in 91 ms returned [11, 36, 46, 55, 56, 91]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 101 ms to find 6 implicit places.
[2021-05-14 08:10:41] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 108 rows 98 cols
[2021-05-14 08:10:41] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-14 08:10:41] [INFO ] Dead Transitions using invariants and state equation in 69 ms returned []
Starting structural reductions, iteration 1 : 98/193 places, 108/197 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 98 transition count 107
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 97 transition count 107
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 24 place count 86 transition count 96
Applied a total of 24 rules in 7 ms. Remains 86 /98 variables (removed 12) and now considering 96/108 (removed 12) transitions.
// Phase 1: matrix 96 rows 86 cols
[2021-05-14 08:10:41] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-14 08:10:41] [INFO ] Implicit Places using invariants in 61 ms returned []
// Phase 1: matrix 96 rows 86 cols
[2021-05-14 08:10:41] [INFO ] Computed 20 place invariants in 0 ms
[2021-05-14 08:10:41] [INFO ] State equation strengthened by 67 read => feed constraints.
[2021-05-14 08:10:41] [INFO ] Implicit Places using invariants and state equation in 107 ms returned []
Implicit Place search using SMT with State Equation took 169 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 86/193 places, 96/197 transitions.
Stuttering acceptance computed with spot in 66 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : ParamProductionCell-PT-3-03 automaton TGBA [mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(OR p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(OR (EQ s31 0) (EQ s22 1)), p0:(EQ s33 0)], 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 11115 reset in 186 ms.
Product exploration explored 100000 steps with 11100 reset in 191 ms.
Knowledge obtained : [(NOT p1), p0]
Stuttering acceptance computed with spot in 53 ms :[(NOT p1), (NOT p1)]
Product exploration explored 100000 steps with 11053 reset in 150 ms.
Product exploration explored 100000 steps with 11054 reset in 166 ms.
[2021-05-14 08:10:42] [INFO ] Flatten gal took : 6 ms
[2021-05-14 08:10:42] [INFO ] Flatten gal took : 6 ms
[2021-05-14 08:10:42] [INFO ] Time to serialize gal into /tmp/LTL3599845016377515462.gal : 4 ms
[2021-05-14 08:10:42] [INFO ] Time to serialize properties into /tmp/LTL12857339886446653679.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/LTL3599845016377515462.gal, -t, CGAL, -LTL, /tmp/LTL12857339886446653679.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/LTL3599845016377515462.gal -t CGAL -LTL /tmp/LTL12857339886446653679.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F(G(("(FB_deliver_rs==0)")U("((belt1_light_barrier_false==0)||(TU_lift_rs==1))")))))
Formula 0 simplified : !FG("(FB_deliver_rs==0)" U "((belt1_light_barrier_false==0)||(TU_lift_rs==1))")
Reverse transition relation is NOT exact ! Due to transitions t167.t187, t51.t168.t182, t36.t37.t42, t48.t24.t19.t49.t54, t21.t20.t26, t33.t32.t30, t72.t71.t86, t80.t71.t86, t89.t88.t64.t65, t141.t140.t120.t18.t22.t116, t148.t147.t161, t151.t147.t161, t173.t172.t178, t194.t193.t191, t56.t50.t16.t34, t164.t163.t118.t119.t0.t10, t111.t110.t66.t62.t2.t14, t76.t75.t86, t96.t95.t108, t99.t95.t108, t102.t95.t108, t126.t125.t138, t129.t125.t138, t132.t125.t138, t155.t154.t161, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/71/25/96
2 unique states visited
2 strongly connected components in search stack
2 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,0,1.01934,54216,1,0,357,201533,224,166,2843,163615,555
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA ParamProductionCell-PT-3-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property ParamProductionCell-PT-3-03 finished in 2491 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X((p0||G(p1)))))], workingDir=/home/mcc/execution]
Support contains 1 out of 193 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 193/193 places, 197/197 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 192 transition count 196
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 192 transition count 196
Applied a total of 2 rules in 6 ms. Remains 192 /193 variables (removed 1) and now considering 196/197 (removed 1) transitions.
// Phase 1: matrix 196 rows 192 cols
[2021-05-14 08:10:43] [INFO ] Computed 26 place invariants in 2 ms
[2021-05-14 08:10:43] [INFO ] Implicit Places using invariants in 77 ms returned [16, 63, 83, 95, 98, 164]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 84 ms to find 6 implicit places.
// Phase 1: matrix 196 rows 186 cols
[2021-05-14 08:10:43] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-14 08:10:43] [INFO ] Dead Transitions using invariants and state equation in 104 ms returned []
Starting structural reductions, iteration 1 : 186/193 places, 196/197 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 184 transition count 194
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 184 transition count 194
Applied a total of 4 rules in 6 ms. Remains 184 /186 variables (removed 2) and now considering 194/196 (removed 2) transitions.
// Phase 1: matrix 194 rows 184 cols
[2021-05-14 08:10:43] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-14 08:10:43] [INFO ] Implicit Places using invariants in 65 ms returned []
// Phase 1: matrix 194 rows 184 cols
[2021-05-14 08:10:43] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-14 08:10:43] [INFO ] State equation strengthened by 68 read => feed constraints.
[2021-05-14 08:10:44] [INFO ] Implicit Places using invariants and state equation in 177 ms returned []
Implicit Place search using SMT with State Equation took 243 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 184/193 places, 194/197 transitions.
Stuttering acceptance computed with spot in 113 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ParamProductionCell-PT-3-05 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p1:(EQ s54 0), p0:(EQ s54 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, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 220 steps with 0 reset in 1 ms.
FORMULA ParamProductionCell-PT-3-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ParamProductionCell-PT-3-05 finished in 661 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 1 out of 193 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 193/193 places, 197/197 transitions.
Drop transitions removed 29 transitions
Trivial Post-agglo rules discarded 29 transitions
Performed 29 trivial Post agglomeration. Transition count delta: 29
Iterating post reduction 0 with 29 rules applied. Total rules applied 29 place count 193 transition count 168
Reduce places removed 29 places and 0 transitions.
Iterating post reduction 1 with 29 rules applied. Total rules applied 58 place count 164 transition count 168
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 14 Pre rules applied. Total rules applied 58 place count 164 transition count 154
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 86 place count 150 transition count 154
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 87 place count 149 transition count 153
Iterating global reduction 2 with 1 rules applied. Total rules applied 88 place count 149 transition count 153
Performed 43 Post agglomeration using F-continuation condition.Transition count delta: 43
Deduced a syphon composed of 43 places in 0 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 2 with 86 rules applied. Total rules applied 174 place count 106 transition count 110
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 176 place count 105 transition count 109
Applied a total of 176 rules in 18 ms. Remains 105 /193 variables (removed 88) and now considering 109/197 (removed 88) transitions.
// Phase 1: matrix 109 rows 105 cols
[2021-05-14 08:10:44] [INFO ] Computed 26 place invariants in 1 ms
[2021-05-14 08:10:44] [INFO ] Implicit Places using invariants in 88 ms returned [38, 47, 56, 57, 92]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 88 ms to find 5 implicit places.
[2021-05-14 08:10:44] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 109 rows 100 cols
[2021-05-14 08:10:44] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-14 08:10:44] [INFO ] Dead Transitions using invariants and state equation in 57 ms returned []
Starting structural reductions, iteration 1 : 100/193 places, 109/197 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 100 transition count 108
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 99 transition count 108
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 18 place count 91 transition count 100
Applied a total of 18 rules in 19 ms. Remains 91 /100 variables (removed 9) and now considering 100/109 (removed 9) transitions.
// Phase 1: matrix 100 rows 91 cols
[2021-05-14 08:10:44] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-14 08:10:44] [INFO ] Implicit Places using invariants in 53 ms returned []
// Phase 1: matrix 100 rows 91 cols
[2021-05-14 08:10:44] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-14 08:10:44] [INFO ] State equation strengthened by 67 read => feed constraints.
[2021-05-14 08:10:44] [INFO ] Implicit Places using invariants and state equation in 108 ms returned []
Implicit Place search using SMT with State Equation took 163 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 91/193 places, 100/197 transitions.
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
Running random walk in product with property : ParamProductionCell-PT-3-06 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s10 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 2550 reset in 132 ms.
Product exploration explored 100000 steps with 2553 reset in 130 ms.
Knowledge obtained : [(NOT p0)]
Stuttering acceptance computed with spot in 23 ms :[(NOT p0)]
Product exploration explored 100000 steps with 2561 reset in 116 ms.
Product exploration explored 100000 steps with 2549 reset in 129 ms.
[2021-05-14 08:10:45] [INFO ] Flatten gal took : 6 ms
[2021-05-14 08:10:45] [INFO ] Flatten gal took : 5 ms
[2021-05-14 08:10:45] [INFO ] Time to serialize gal into /tmp/LTL16265311499253080405.gal : 2 ms
[2021-05-14 08:10:45] [INFO ] Time to serialize properties into /tmp/LTL13332081969960060842.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/LTL16265311499253080405.gal, -t, CGAL, -LTL, /tmp/LTL13332081969960060842.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/LTL16265311499253080405.gal -t CGAL -LTL /tmp/LTL13332081969960060842.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F("(press_stop==0)")))
Formula 0 simplified : !F"(press_stop==0)"
Reverse transition relation is NOT exact ! Due to transitions t6, t167.t187, t51.t168.t182, t0.t10, t2.t14, t36.t37.t42, t48.t24.t19.t49.t54, t21.t20.t26, t33.t32.t30, t72.t71.t86, t80.t71.t86, t89.t88.t64.t65, t111.t110.t66.t62, t141.t140.t120.t18.t22.t116, t148.t147.t161, t151.t147.t161, t164.t163.t118.t119, t173.t172.t178, t194.t193.t191, t57.t56.t50.t16.t34, t76.t75.t86, t96.t95.t108, t99.t95.t108, t102.t95.t108, t126.t125.t138, t129.t125.t138, t132.t125.t138, t155.t154.t161, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/72/28/100
1 unique states visited
0 strongly connected components in search stack
0 transitions explored
1 items max in DFS search stack
192 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,0,1.93629,79428,1,0,508,318342,226,173,2862,221147,897
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA ParamProductionCell-PT-3-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property ParamProductionCell-PT-3-06 finished in 3151 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(p0))], workingDir=/home/mcc/execution]
Support contains 1 out of 193 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 193/193 places, 197/197 transitions.
Drop transitions removed 27 transitions
Trivial Post-agglo rules discarded 27 transitions
Performed 27 trivial Post agglomeration. Transition count delta: 27
Iterating post reduction 0 with 27 rules applied. Total rules applied 27 place count 193 transition count 170
Reduce places removed 27 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 28 rules applied. Total rules applied 55 place count 166 transition count 169
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 56 place count 165 transition count 169
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 15 Pre rules applied. Total rules applied 56 place count 165 transition count 154
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 3 with 30 rules applied. Total rules applied 86 place count 150 transition count 154
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 87 place count 149 transition count 153
Iterating global reduction 3 with 1 rules applied. Total rules applied 88 place count 149 transition count 153
Performed 45 Post agglomeration using F-continuation condition.Transition count delta: 45
Deduced a syphon composed of 45 places in 0 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 3 with 90 rules applied. Total rules applied 178 place count 104 transition count 108
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 180 place count 103 transition count 107
Applied a total of 180 rules in 25 ms. Remains 103 /193 variables (removed 90) and now considering 107/197 (removed 90) transitions.
// Phase 1: matrix 107 rows 103 cols
[2021-05-14 08:10:47] [INFO ] Computed 26 place invariants in 1 ms
[2021-05-14 08:10:47] [INFO ] Implicit Places using invariants in 85 ms returned [10, 35, 44, 53, 54]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 88 ms to find 5 implicit places.
[2021-05-14 08:10:47] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 107 rows 98 cols
[2021-05-14 08:10:47] [INFO ] Computed 21 place invariants in 6 ms
[2021-05-14 08:10:47] [INFO ] Dead Transitions using invariants and state equation in 92 ms returned []
Starting structural reductions, iteration 1 : 98/193 places, 107/197 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 98 transition count 106
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 97 transition count 106
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 22 place count 87 transition count 96
Applied a total of 22 rules in 6 ms. Remains 87 /98 variables (removed 11) and now considering 96/107 (removed 11) transitions.
// Phase 1: matrix 96 rows 87 cols
[2021-05-14 08:10:47] [INFO ] Computed 21 place invariants in 0 ms
[2021-05-14 08:10:47] [INFO ] Implicit Places using invariants in 63 ms returned []
// Phase 1: matrix 96 rows 87 cols
[2021-05-14 08:10:47] [INFO ] Computed 21 place invariants in 0 ms
[2021-05-14 08:10:47] [INFO ] State equation strengthened by 67 read => feed constraints.
[2021-05-14 08:10:47] [INFO ] Implicit Places using invariants and state equation in 104 ms returned []
Implicit Place search using SMT with State Equation took 168 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 87/193 places, 96/197 transitions.
Stuttering acceptance computed with spot in 33 ms :[true, (NOT p0)]
Running random walk in product with property : ParamProductionCell-PT-3-08 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}]], initial=1, aps=[p0:(NEQ s73 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 9 steps with 0 reset in 0 ms.
FORMULA ParamProductionCell-PT-3-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ParamProductionCell-PT-3-08 finished in 441 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((F(p0)&&X((p1||(p2&&F(p3)))))))], workingDir=/home/mcc/execution]
Support contains 6 out of 193 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 193/193 places, 197/197 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 192 transition count 196
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 192 transition count 196
Applied a total of 2 rules in 2 ms. Remains 192 /193 variables (removed 1) and now considering 196/197 (removed 1) transitions.
// Phase 1: matrix 196 rows 192 cols
[2021-05-14 08:10:47] [INFO ] Computed 26 place invariants in 1 ms
[2021-05-14 08:10:47] [INFO ] Implicit Places using invariants in 79 ms returned [16, 63, 83, 164]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 80 ms to find 4 implicit places.
// Phase 1: matrix 196 rows 188 cols
[2021-05-14 08:10:47] [INFO ] Computed 22 place invariants in 1 ms
[2021-05-14 08:10:47] [INFO ] Dead Transitions using invariants and state equation in 84 ms returned []
Starting structural reductions, iteration 1 : 188/193 places, 196/197 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 186 transition count 194
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 186 transition count 194
Applied a total of 4 rules in 2 ms. Remains 186 /188 variables (removed 2) and now considering 194/196 (removed 2) transitions.
// Phase 1: matrix 194 rows 186 cols
[2021-05-14 08:10:47] [INFO ] Computed 22 place invariants in 1 ms
[2021-05-14 08:10:47] [INFO ] Implicit Places using invariants in 66 ms returned []
// Phase 1: matrix 194 rows 186 cols
[2021-05-14 08:10:47] [INFO ] Computed 22 place invariants in 1 ms
[2021-05-14 08:10:48] [INFO ] State equation strengthened by 68 read => feed constraints.
[2021-05-14 08:10:48] [INFO ] Implicit Places using invariants and state equation in 188 ms returned []
Implicit Place search using SMT with State Equation took 256 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 186/193 places, 194/197 transitions.
Stuttering acceptance computed with spot in 163 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (NOT p0), (AND (NOT p1) (NOT p3)), (AND (NOT p0) (NOT p3))]
Running random walk in product with property : ParamProductionCell-PT-3-09 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) p2 (NOT p3)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p0) (NOT p1) p2 (NOT p3)), acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p3)), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p1) (NOT p3)), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p3)), acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(OR (EQ s109 0) (EQ s22 1)), p1:(AND (EQ s96 0) (EQ s91 1)), p2:(OR (EQ s91 0) (EQ s96 1)), p3:(OR (NEQ s51 0) (NEQ s94 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 742 reset in 144 ms.
Product exploration explored 100000 steps with 752 reset in 170 ms.
Knowledge obtained : [p0, (NOT p1), p2, (NOT p3)]
Stuttering acceptance computed with spot in 156 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (NOT p0), (AND (NOT p1) (NOT p3)), (AND (NOT p0) (NOT p3))]
Product exploration explored 100000 steps with 742 reset in 150 ms.
Product exploration explored 100000 steps with 740 reset in 169 ms.
Applying partial POR strategy [false, true, true, true, true]
Stuttering acceptance computed with spot in 157 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p1) (NOT p3))), (NOT p0), (AND (NOT p1) (NOT p3)), (AND (NOT p0) (NOT p3))]
Support contains 6 out of 186 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 186/186 places, 194/194 transitions.
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 33 rules applied. Total rules applied 33 place count 186 transition count 194
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 14 Pre rules applied. Total rules applied 33 place count 186 transition count 196
Deduced a syphon composed of 47 places in 0 ms
Iterating global reduction 1 with 14 rules applied. Total rules applied 47 place count 186 transition count 196
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 54 place count 179 transition count 188
Deduced a syphon composed of 40 places in 1 ms
Iterating global reduction 1 with 7 rules applied. Total rules applied 61 place count 179 transition count 188
Performed 42 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 82 places in 1 ms
Iterating global reduction 1 with 42 rules applied. Total rules applied 103 place count 179 transition count 188
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 127 place count 155 transition count 164
Deduced a syphon composed of 58 places in 0 ms
Iterating global reduction 1 with 24 rules applied. Total rules applied 151 place count 155 transition count 164
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 59 places in 1 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 152 place count 155 transition count 164
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 153 place count 154 transition count 163
Deduced a syphon composed of 58 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 154 place count 154 transition count 163
Deduced a syphon composed of 58 places in 0 ms
Applied a total of 154 rules in 44 ms. Remains 154 /186 variables (removed 32) and now considering 163/194 (removed 31) transitions.
[2021-05-14 08:10:49] [INFO ] Redundant transitions in 4 ms returned []
// Phase 1: matrix 163 rows 154 cols
[2021-05-14 08:10:49] [INFO ] Computed 22 place invariants in 1 ms
[2021-05-14 08:10:49] [INFO ] Dead Transitions using invariants and state equation in 73 ms returned []
Finished structural reductions, in 1 iterations. Remains : 154/186 places, 163/194 transitions.
Product exploration explored 100000 steps with 1494 reset in 283 ms.
Product exploration explored 100000 steps with 1493 reset in 254 ms.
[2021-05-14 08:10:50] [INFO ] Flatten gal took : 12 ms
[2021-05-14 08:10:50] [INFO ] Flatten gal took : 10 ms
[2021-05-14 08:10:50] [INFO ] Time to serialize gal into /tmp/LTL14715951579812023932.gal : 2 ms
[2021-05-14 08:10:50] [INFO ] Time to serialize properties into /tmp/LTL10071541221531218069.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/LTL14715951579812023932.gal, -t, CGAL, -LTL, /tmp/LTL10071541221531218069.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/LTL14715951579812023932.gal -t CGAL -LTL /tmp/LTL10071541221531218069.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F((F("((arm2_pick_up_ext==0)||(PU_lower_run==1))"))&&(X(("((A2U_ext_run==0)&&(arm2_forward==1))")||(("((arm2_forward==0)||(A2U_ext_run==1))")&&(F("((DB_in!=0)||(arm2_magnet_off!=1))"))))))))
Formula 0 simplified : !F(F"((arm2_pick_up_ext==0)||(PU_lower_run==1))" & X("((A2U_ext_run==0)&&(arm2_forward==1))" | ("((arm2_forward==0)||(A2U_ext_run==1))" & F"((DB_in!=0)||(arm2_magnet_off!=1))")))
Reverse transition relation is NOT exact ! Due to transitions t6, t10, t14, t22, t26, t30, t34, t42, t46, t54, t58, t62, t65, t72, t73, t76, t77, t80, t81, t86, t90, t96, t97, t99, t100, t103, t108, t112, t116, t119, t126, t127, t129, t130, t132, t133, t138, t142, t149, t151, t152, t155, t156, t161, t165, t174, t178, t182, t187, t191, t195, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/143/51/194
177 unique states visited
0 strongly connected components in search stack
176 transitions explored
177 items max in DFS search stack
1311 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,0,13.1235,376024,1,0,1148,1.65541e+06,438,545,5330,1.53292e+06,2675
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA ParamProductionCell-PT-3-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property ParamProductionCell-PT-3-09 finished in 17234 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 193 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 193/193 places, 197/197 transitions.
Drop transitions removed 26 transitions
Trivial Post-agglo rules discarded 26 transitions
Performed 26 trivial Post agglomeration. Transition count delta: 26
Iterating post reduction 0 with 26 rules applied. Total rules applied 26 place count 193 transition count 171
Reduce places removed 26 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 27 rules applied. Total rules applied 53 place count 167 transition count 170
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 54 place count 166 transition count 170
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 15 Pre rules applied. Total rules applied 54 place count 166 transition count 155
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 3 with 30 rules applied. Total rules applied 84 place count 151 transition count 155
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 85 place count 150 transition count 154
Iterating global reduction 3 with 1 rules applied. Total rules applied 86 place count 150 transition count 154
Performed 44 Post agglomeration using F-continuation condition.Transition count delta: 44
Deduced a syphon composed of 44 places in 0 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 3 with 88 rules applied. Total rules applied 174 place count 106 transition count 110
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 176 place count 105 transition count 109
Applied a total of 176 rules in 15 ms. Remains 105 /193 variables (removed 88) and now considering 109/197 (removed 88) transitions.
// Phase 1: matrix 109 rows 105 cols
[2021-05-14 08:11:05] [INFO ] Computed 26 place invariants in 0 ms
[2021-05-14 08:11:05] [INFO ] Implicit Places using invariants in 59 ms returned [11, 36, 45, 54, 55, 91]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 73 ms to find 6 implicit places.
[2021-05-14 08:11:05] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 109 rows 99 cols
[2021-05-14 08:11:05] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-14 08:11:05] [INFO ] Dead Transitions using invariants and state equation in 49 ms returned []
Starting structural reductions, iteration 1 : 99/193 places, 109/197 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 99 transition count 108
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 98 transition count 108
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 24 place count 87 transition count 97
Applied a total of 24 rules in 5 ms. Remains 87 /99 variables (removed 12) and now considering 97/109 (removed 12) transitions.
// Phase 1: matrix 97 rows 87 cols
[2021-05-14 08:11:05] [INFO ] Computed 20 place invariants in 10 ms
[2021-05-14 08:11:05] [INFO ] Implicit Places using invariants in 66 ms returned []
// Phase 1: matrix 97 rows 87 cols
[2021-05-14 08:11:05] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-14 08:11:05] [INFO ] State equation strengthened by 67 read => feed constraints.
[2021-05-14 08:11:05] [INFO ] Implicit Places using invariants and state equation in 105 ms returned []
Implicit Place search using SMT with State Equation took 175 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 87/193 places, 97/197 transitions.
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Running random walk in product with property : ParamProductionCell-PT-3-10 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(OR (NEQ s4 0) (NEQ s79 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 0 reset in 135 ms.
Stack based approach found an accepted trace after 201 steps with 0 reset with depth 202 and stack size 202 in 1 ms.
FORMULA ParamProductionCell-PT-3-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ParamProductionCell-PT-3-10 finished in 525 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(X(G(p0)))))], workingDir=/home/mcc/execution]
Support contains 1 out of 193 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 193/193 places, 197/197 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 192 transition count 196
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 192 transition count 196
Applied a total of 2 rules in 6 ms. Remains 192 /193 variables (removed 1) and now considering 196/197 (removed 1) transitions.
// Phase 1: matrix 196 rows 192 cols
[2021-05-14 08:11:05] [INFO ] Computed 26 place invariants in 1 ms
[2021-05-14 08:11:05] [INFO ] Implicit Places using invariants in 84 ms returned [16, 63, 83, 95, 98, 164]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 85 ms to find 6 implicit places.
// Phase 1: matrix 196 rows 186 cols
[2021-05-14 08:11:05] [INFO ] Computed 20 place invariants in 0 ms
[2021-05-14 08:11:05] [INFO ] Dead Transitions using invariants and state equation in 92 ms returned []
Starting structural reductions, iteration 1 : 186/193 places, 196/197 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 184 transition count 194
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 184 transition count 194
Applied a total of 4 rules in 6 ms. Remains 184 /186 variables (removed 2) and now considering 194/196 (removed 2) transitions.
// Phase 1: matrix 194 rows 184 cols
[2021-05-14 08:11:05] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-14 08:11:05] [INFO ] Implicit Places using invariants in 63 ms returned []
// Phase 1: matrix 194 rows 184 cols
[2021-05-14 08:11:05] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-14 08:11:05] [INFO ] State equation strengthened by 68 read => feed constraints.
[2021-05-14 08:11:05] [INFO ] Implicit Places using invariants and state equation in 195 ms returned []
Implicit Place search using SMT with State Equation took 260 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 184/193 places, 194/197 transitions.
Stuttering acceptance computed with spot in 101 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ParamProductionCell-PT-3-11 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: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(EQ s117 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, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA ParamProductionCell-PT-3-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ParamProductionCell-PT-3-11 finished in 560 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 193 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 193/193 places, 197/197 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 192 transition count 196
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 192 transition count 196
Applied a total of 2 rules in 4 ms. Remains 192 /193 variables (removed 1) and now considering 196/197 (removed 1) transitions.
// Phase 1: matrix 196 rows 192 cols
[2021-05-14 08:11:06] [INFO ] Computed 26 place invariants in 1 ms
[2021-05-14 08:11:06] [INFO ] Implicit Places using invariants in 84 ms returned [16, 63, 83, 95, 98, 164]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 85 ms to find 6 implicit places.
// Phase 1: matrix 196 rows 186 cols
[2021-05-14 08:11:06] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-14 08:11:06] [INFO ] Dead Transitions using invariants and state equation in 98 ms returned []
Starting structural reductions, iteration 1 : 186/193 places, 196/197 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 184 transition count 194
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 184 transition count 194
Applied a total of 4 rules in 4 ms. Remains 184 /186 variables (removed 2) and now considering 194/196 (removed 2) transitions.
// Phase 1: matrix 194 rows 184 cols
[2021-05-14 08:11:06] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-14 08:11:06] [INFO ] Implicit Places using invariants in 67 ms returned []
// Phase 1: matrix 194 rows 184 cols
[2021-05-14 08:11:06] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-14 08:11:06] [INFO ] State equation strengthened by 68 read => feed constraints.
[2021-05-14 08:11:06] [INFO ] Implicit Places using invariants and state equation in 191 ms returned []
Implicit Place search using SMT with State Equation took 260 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 184/193 places, 194/197 transitions.
Stuttering acceptance computed with spot in 45 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ParamProductionCell-PT-3-12 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s155 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 2252 reset in 129 ms.
Product exploration explored 100000 steps with 2232 reset in 148 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 44 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 2191 reset in 136 ms.
Product exploration explored 100000 steps with 2259 reset in 149 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 43 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 184 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 184/184 places, 194/194 transitions.
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 37 rules applied. Total rules applied 37 place count 184 transition count 194
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 14 Pre rules applied. Total rules applied 37 place count 184 transition count 196
Deduced a syphon composed of 51 places in 0 ms
Iterating global reduction 1 with 14 rules applied. Total rules applied 51 place count 184 transition count 196
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 60 place count 175 transition count 186
Deduced a syphon composed of 42 places in 1 ms
Iterating global reduction 1 with 9 rules applied. Total rules applied 69 place count 175 transition count 186
Performed 45 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 87 places in 0 ms
Iterating global reduction 1 with 45 rules applied. Total rules applied 114 place count 175 transition count 186
Discarding 28 places :
Symmetric choice reduction at 1 with 28 rule applications. Total rules 142 place count 147 transition count 158
Deduced a syphon composed of 59 places in 0 ms
Iterating global reduction 1 with 28 rules applied. Total rules applied 170 place count 147 transition count 158
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 60 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 171 place count 147 transition count 158
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 172 place count 146 transition count 157
Deduced a syphon composed of 59 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 173 place count 146 transition count 157
Deduced a syphon composed of 59 places in 0 ms
Applied a total of 173 rules in 16 ms. Remains 146 /184 variables (removed 38) and now considering 157/194 (removed 37) transitions.
[2021-05-14 08:11:07] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 157 rows 146 cols
[2021-05-14 08:11:07] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-14 08:11:07] [INFO ] Dead Transitions using invariants and state equation in 83 ms returned []
Finished structural reductions, in 1 iterations. Remains : 146/184 places, 157/194 transitions.
Product exploration explored 100000 steps with 4642 reset in 239 ms.
Product exploration explored 100000 steps with 4500 reset in 264 ms.
[2021-05-14 08:11:07] [INFO ] Flatten gal took : 9 ms
[2021-05-14 08:11:07] [INFO ] Flatten gal took : 9 ms
[2021-05-14 08:11:07] [INFO ] Time to serialize gal into /tmp/LTL10795216039120433414.gal : 16 ms
[2021-05-14 08:11:07] [INFO ] Time to serialize properties into /tmp/LTL8274805523189950295.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/LTL10795216039120433414.gal, -t, CGAL, -LTL, /tmp/LTL8274805523189950295.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/LTL10795216039120433414.gal -t CGAL -LTL /tmp/LTL8274805523189950295.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F("(crane_store_free==1)"))))
Formula 0 simplified : !XF"(crane_store_free==1)"
Reverse transition relation is NOT exact ! Due to transitions t6, t10, t14, t22, t26, t30, t34, t42, t46, t54, t58, t62, t65, t72, t73, t76, t77, t80, t81, t86, t90, t96, t97, t99, t100, t103, t108, t112, t116, t119, t126, t127, t129, t130, t132, t133, t138, t142, t149, t151, t152, t155, t156, t161, t165, t174, t178, t182, t187, t191, t195, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/143/51/194
Detected timeout of ITS tools.
[2021-05-14 08:11:23] [INFO ] Flatten gal took : 10 ms
[2021-05-14 08:11:23] [INFO ] Applying decomposition
[2021-05-14 08:11:23] [INFO ] Flatten gal took : 9 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/graph8666304526101982286.txt, -o, /tmp/graph8666304526101982286.bin, -w, /tmp/graph8666304526101982286.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/graph8666304526101982286.bin, -l, -1, -v, -w, /tmp/graph8666304526101982286.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-14 08:11:23] [INFO ] Decomposing Gal with order
[2021-05-14 08:11:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-14 08:11:23] [INFO ] Removed a total of 48 redundant transitions.
[2021-05-14 08:11:23] [INFO ] Flatten gal took : 67 ms
[2021-05-14 08:11:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 10 ms.
[2021-05-14 08:11:23] [INFO ] Time to serialize gal into /tmp/LTL5211766986675807358.gal : 3 ms
[2021-05-14 08:11:23] [INFO ] Time to serialize properties into /tmp/LTL10246582865502973970.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/LTL5211766986675807358.gal, -t, CGAL, -LTL, /tmp/LTL10246582865502973970.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/LTL5211766986675807358.gal -t CGAL -LTL /tmp/LTL10246582865502973970.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(F("(i8.i1.u71.crane_store_free==1)"))))
Formula 0 simplified : !XF"(i8.i1.u71.crane_store_free==1)"
Reverse transition relation is NOT exact ! Due to transitions t116, t119, i0.i0.u4.t22, i0.i0.u16.t26, i0.i1.u17.t34, i0.i1.u18.t30, i1.i0.u12.t14, i1.i1.u10.t6, i1.i1.u11.t10, i2.u21.t46, i2.u23.t42, i3.i0.t62, i3.i0.t65, i3.i0.t72, i3.i0.t76, i3.i0.t80, i3.i0.u32.t77, i3.i0.u33.t73, i3.i0.u34.t81, i3.i1.t96, i3.i1.t99, i3.i1.t151, i3.i1.t155, i3.i1.u42.t100, i3.i1.u44.t97, i3.i1.u45.t103, i3.i1.u60.t149, i3.i1.u61.t156, i3.i1.u63.t152, i4.t132, i4.t129, i4.t126, i4.u51.t138, i4.u53.t127, i4.u54.t130, i4.u55.t133, i5.u37.t90, i5.u38.t86, i5.u40.t108, i5.u46.t112, i6.i0.u57.t142, i6.i1.u59.t161, i6.i1.u64.t165, i7.u25.t54, i7.u26.t58, i8.i0.u72.t182, i8.i2.u73.t187, i8.i2.u76.t195, i8.i3.u67.t174, i8.i3.u70.t178, i8.i4.u75.t191, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/142/51/193
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,0,0.739574,44264,1,0,75829,211,3155,53125,147,507,160812
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA ParamProductionCell-PT-3-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property ParamProductionCell-PT-3-12 finished in 18022 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(p0))], workingDir=/home/mcc/execution]
Support contains 1 out of 193 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 193/193 places, 197/197 transitions.
Drop transitions removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 0 with 28 rules applied. Total rules applied 28 place count 193 transition count 169
Reduce places removed 28 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 29 rules applied. Total rules applied 57 place count 165 transition count 168
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 58 place count 164 transition count 168
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 14 Pre rules applied. Total rules applied 58 place count 164 transition count 154
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 28 rules applied. Total rules applied 86 place count 150 transition count 154
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 87 place count 149 transition count 153
Iterating global reduction 3 with 1 rules applied. Total rules applied 88 place count 149 transition count 153
Performed 45 Post agglomeration using F-continuation condition.Transition count delta: 45
Deduced a syphon composed of 45 places in 0 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 3 with 90 rules applied. Total rules applied 178 place count 104 transition count 108
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 180 place count 103 transition count 107
Applied a total of 180 rules in 13 ms. Remains 103 /193 variables (removed 90) and now considering 107/197 (removed 90) transitions.
// Phase 1: matrix 107 rows 103 cols
[2021-05-14 08:11:24] [INFO ] Computed 26 place invariants in 1 ms
[2021-05-14 08:11:24] [INFO ] Implicit Places using invariants in 90 ms returned [10, 35, 44, 53, 54, 89]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 90 ms to find 6 implicit places.
[2021-05-14 08:11:24] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 107 rows 97 cols
[2021-05-14 08:11:24] [INFO ] Computed 20 place invariants in 0 ms
[2021-05-14 08:11:24] [INFO ] Dead Transitions using invariants and state equation in 109 ms returned []
Starting structural reductions, iteration 1 : 97/193 places, 107/197 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 97 transition count 106
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 96 transition count 106
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 24 place count 85 transition count 95
Applied a total of 24 rules in 4 ms. Remains 85 /97 variables (removed 12) and now considering 95/107 (removed 12) transitions.
// Phase 1: matrix 95 rows 85 cols
[2021-05-14 08:11:24] [INFO ] Computed 20 place invariants in 0 ms
[2021-05-14 08:11:24] [INFO ] Implicit Places using invariants in 80 ms returned []
// Phase 1: matrix 95 rows 85 cols
[2021-05-14 08:11:24] [INFO ] Computed 20 place invariants in 0 ms
[2021-05-14 08:11:24] [INFO ] State equation strengthened by 67 read => feed constraints.
[2021-05-14 08:11:24] [INFO ] Implicit Places using invariants and state equation in 152 ms returned []
Implicit Place search using SMT with State Equation took 234 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 85/193 places, 95/197 transitions.
Stuttering acceptance computed with spot in 31 ms :[true, (NOT p0)]
Running random walk in product with property : ParamProductionCell-PT-3-13 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}]], initial=1, aps=[p0:(NEQ s77 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 54 steps with 0 reset in 0 ms.
FORMULA ParamProductionCell-PT-3-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ParamProductionCell-PT-3-13 finished in 494 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 193 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 193/193 places, 197/197 transitions.
Drop transitions removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 0 with 28 rules applied. Total rules applied 28 place count 193 transition count 169
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 1 with 28 rules applied. Total rules applied 56 place count 165 transition count 169
Performed 13 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 13 Pre rules applied. Total rules applied 56 place count 165 transition count 156
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 82 place count 152 transition count 156
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 83 place count 151 transition count 155
Iterating global reduction 2 with 1 rules applied. Total rules applied 84 place count 151 transition count 155
Performed 46 Post agglomeration using F-continuation condition.Transition count delta: 46
Deduced a syphon composed of 46 places in 0 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 2 with 92 rules applied. Total rules applied 176 place count 105 transition count 109
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 178 place count 104 transition count 108
Applied a total of 178 rules in 16 ms. Remains 104 /193 variables (removed 89) and now considering 108/197 (removed 89) transitions.
// Phase 1: matrix 108 rows 104 cols
[2021-05-14 08:11:24] [INFO ] Computed 26 place invariants in 1 ms
[2021-05-14 08:11:24] [INFO ] Implicit Places using invariants in 72 ms returned [10, 36, 46, 55, 56, 91]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 73 ms to find 6 implicit places.
[2021-05-14 08:11:24] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 108 rows 98 cols
[2021-05-14 08:11:24] [INFO ] Computed 20 place invariants in 0 ms
[2021-05-14 08:11:24] [INFO ] Dead Transitions using invariants and state equation in 87 ms returned []
Starting structural reductions, iteration 1 : 98/193 places, 108/197 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 98 transition count 107
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 97 transition count 107
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 24 place count 86 transition count 96
Applied a total of 24 rules in 3 ms. Remains 86 /98 variables (removed 12) and now considering 96/108 (removed 12) transitions.
// Phase 1: matrix 96 rows 86 cols
[2021-05-14 08:11:24] [INFO ] Computed 20 place invariants in 0 ms
[2021-05-14 08:11:24] [INFO ] Implicit Places using invariants in 52 ms returned []
// Phase 1: matrix 96 rows 86 cols
[2021-05-14 08:11:24] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-14 08:11:24] [INFO ] State equation strengthened by 67 read => feed constraints.
[2021-05-14 08:11:24] [INFO ] Implicit Places using invariants and state equation in 105 ms returned []
Implicit Place search using SMT with State Equation took 159 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 86/193 places, 96/197 transitions.
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Running random walk in product with property : ParamProductionCell-PT-3-14 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s26 0) (EQ s36 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 0 reset in 139 ms.
Stack based approach found an accepted trace after 138 steps with 0 reset with depth 139 and stack size 139 in 0 ms.
FORMULA ParamProductionCell-PT-3-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ParamProductionCell-PT-3-14 finished in 527 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 193 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 193/193 places, 197/197 transitions.
Drop transitions removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 0 with 28 rules applied. Total rules applied 28 place count 193 transition count 169
Reduce places removed 28 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 29 rules applied. Total rules applied 57 place count 165 transition count 168
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 58 place count 164 transition count 168
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 12 Pre rules applied. Total rules applied 58 place count 164 transition count 156
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 82 place count 152 transition count 156
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 83 place count 151 transition count 155
Iterating global reduction 3 with 1 rules applied. Total rules applied 84 place count 151 transition count 155
Performed 46 Post agglomeration using F-continuation condition.Transition count delta: 46
Deduced a syphon composed of 46 places in 0 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 3 with 92 rules applied. Total rules applied 176 place count 105 transition count 109
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 178 place count 104 transition count 108
Applied a total of 178 rules in 9 ms. Remains 104 /193 variables (removed 89) and now considering 108/197 (removed 89) transitions.
// Phase 1: matrix 108 rows 104 cols
[2021-05-14 08:11:25] [INFO ] Computed 26 place invariants in 0 ms
[2021-05-14 08:11:25] [INFO ] Implicit Places using invariants in 70 ms returned [10, 36, 46, 55, 56, 91]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 70 ms to find 6 implicit places.
[2021-05-14 08:11:25] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 108 rows 98 cols
[2021-05-14 08:11:25] [INFO ] Computed 20 place invariants in 0 ms
[2021-05-14 08:11:25] [INFO ] Dead Transitions using invariants and state equation in 48 ms returned []
Starting structural reductions, iteration 1 : 98/193 places, 108/197 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 98 transition count 107
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2 rules applied. Total rules applied 3 place count 97 transition count 106
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 4 place count 96 transition count 106
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 24 place count 86 transition count 96
Applied a total of 24 rules in 3 ms. Remains 86 /98 variables (removed 12) and now considering 96/108 (removed 12) transitions.
// Phase 1: matrix 96 rows 86 cols
[2021-05-14 08:11:25] [INFO ] Computed 20 place invariants in 0 ms
[2021-05-14 08:11:25] [INFO ] Implicit Places using invariants in 51 ms returned []
// Phase 1: matrix 96 rows 86 cols
[2021-05-14 08:11:25] [INFO ] Computed 20 place invariants in 0 ms
[2021-05-14 08:11:25] [INFO ] State equation strengthened by 67 read => feed constraints.
[2021-05-14 08:11:25] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 142 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 86/193 places, 96/197 transitions.
Stuttering acceptance computed with spot in 56 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ParamProductionCell-PT-3-15 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 (NEQ s28 0) (NEQ s46 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]]
Product exploration explored 100000 steps with 5474 reset in 131 ms.
Product exploration explored 100000 steps with 5235 reset in 141 ms.
Knowledge obtained : [(NOT p0)]
Stuttering acceptance computed with spot in 42 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 5620 reset in 126 ms.
Stack based approach found an accepted trace after 17265 steps with 947 reset with depth 122 and stack size 122 in 24 ms.
FORMULA ParamProductionCell-PT-3-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ParamProductionCell-PT-3-15 finished in 852 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620979886975

--------------------
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="ParamProductionCell-PT-3"
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 ParamProductionCell-PT-3, 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 r140-tall-162089127800388"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ParamProductionCell-PT-3.tgz
mv ParamProductionCell-PT-3 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 ;