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-162089127700364.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-0, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r140-tall-162089127700364
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 496K
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 87K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 78K 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 4.1K Mar 28 16:23 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 28 16:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K 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 4.0K Mar 27 06:34 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 27 06:34 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.5K Mar 25 07:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 25 07:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K 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 149K 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-0-00
FORMULA_NAME ParamProductionCell-PT-0-01
FORMULA_NAME ParamProductionCell-PT-0-02
FORMULA_NAME ParamProductionCell-PT-0-03
FORMULA_NAME ParamProductionCell-PT-0-04
FORMULA_NAME ParamProductionCell-PT-0-05
FORMULA_NAME ParamProductionCell-PT-0-06
FORMULA_NAME ParamProductionCell-PT-0-07
FORMULA_NAME ParamProductionCell-PT-0-08
FORMULA_NAME ParamProductionCell-PT-0-09
FORMULA_NAME ParamProductionCell-PT-0-10
FORMULA_NAME ParamProductionCell-PT-0-11
FORMULA_NAME ParamProductionCell-PT-0-12
FORMULA_NAME ParamProductionCell-PT-0-13
FORMULA_NAME ParamProductionCell-PT-0-14
FORMULA_NAME ParamProductionCell-PT-0-15

=== Now, execution of the tool begins

BK_START 1620979371115

Running Version 0
[2021-05-14 08:02:52] [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 08:02:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-14 08:02:52] [INFO ] Load time of PNML (sax parser for PT used): 65 ms
[2021-05-14 08:02:52] [INFO ] Transformed 198 places.
[2021-05-14 08:02:52] [INFO ] Transformed 176 transitions.
[2021-05-14 08:02:52] [INFO ] Found NUPN structural information;
[2021-05-14 08:02:52] [INFO ] Parsed PT model containing 198 places and 176 transitions in 104 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2021-05-14 08:02:52] [INFO ] Initial state test concluded for 5 properties.
FORMULA ParamProductionCell-PT-0-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ParamProductionCell-PT-0-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ParamProductionCell-PT-0-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ParamProductionCell-PT-0-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ParamProductionCell-PT-0-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ParamProductionCell-PT-0-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 21 out of 198 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 198/198 places, 176/176 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 193 transition count 171
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 193 transition count 171
Applied a total of 10 rules in 31 ms. Remains 193 /198 variables (removed 5) and now considering 171/176 (removed 5) transitions.
// Phase 1: matrix 171 rows 193 cols
[2021-05-14 08:02:53] [INFO ] Computed 49 place invariants in 23 ms
[2021-05-14 08:02:53] [INFO ] Implicit Places using invariants in 273 ms returned [15, 16, 18, 19, 24, 31, 35, 36, 41, 46, 47, 59, 64, 73, 78, 79, 98, 99, 101, 113, 116, 119, 160, 163, 165, 166]
Discarding 26 places :
Implicit Place search using SMT only with invariants took 305 ms to find 26 implicit places.
// Phase 1: matrix 171 rows 167 cols
[2021-05-14 08:02:53] [INFO ] Computed 23 place invariants in 7 ms
[2021-05-14 08:02:53] [INFO ] Dead Transitions using invariants and state equation in 122 ms returned []
Starting structural reductions, iteration 1 : 167/198 places, 171/176 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 165 transition count 169
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 165 transition count 169
Applied a total of 4 rules in 25 ms. Remains 165 /167 variables (removed 2) and now considering 169/171 (removed 2) transitions.
// Phase 1: matrix 169 rows 165 cols
[2021-05-14 08:02:53] [INFO ] Computed 23 place invariants in 1 ms
[2021-05-14 08:02:53] [INFO ] Implicit Places using invariants in 66 ms returned []
// Phase 1: matrix 169 rows 165 cols
[2021-05-14 08:02:53] [INFO ] Computed 23 place invariants in 2 ms
[2021-05-14 08:02:53] [INFO ] State equation strengthened by 59 read => feed constraints.
[2021-05-14 08:02:53] [INFO ] Implicit Places using invariants and state equation in 157 ms returned []
Implicit Place search using SMT with State Equation took 223 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 165/198 places, 169/176 transitions.
[2021-05-14 08:02:53] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-14 08:02:53] [INFO ] Flatten gal took : 39 ms
FORMULA ParamProductionCell-PT-0-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-14 08:02:53] [INFO ] Flatten gal took : 17 ms
[2021-05-14 08:02:53] [INFO ] Input system was already deterministic with 169 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 319 ms. (steps per millisecond=313 ) properties (out of 12) seen :11
Running SMT prover for 1 properties.
// Phase 1: matrix 169 rows 165 cols
[2021-05-14 08:02:54] [INFO ] Computed 23 place invariants in 2 ms
[2021-05-14 08:02:54] [INFO ] [Real]Absence check using 23 positive place invariants in 5 ms returned sat
[2021-05-14 08:02:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-14 08:02:54] [INFO ] [Real]Absence check using state equation in 46 ms returned sat
[2021-05-14 08:02:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-14 08:02:54] [INFO ] [Nat]Absence check using 23 positive place invariants in 8 ms returned unsat
Successfully simplified 1 atomic propositions for a total of 9 simplifications.
[2021-05-14 08:02:54] [INFO ] Initial state test concluded for 1 properties.
FORMULA ParamProductionCell-PT-0-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 165 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 165/165 places, 169/169 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 164 transition count 168
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 164 transition count 168
Applied a total of 2 rules in 17 ms. Remains 164 /165 variables (removed 1) and now considering 168/169 (removed 1) transitions.
// Phase 1: matrix 168 rows 164 cols
[2021-05-14 08:02:54] [INFO ] Computed 23 place invariants in 1 ms
[2021-05-14 08:02:54] [INFO ] Implicit Places using invariants in 75 ms returned [33, 52, 93, 96, 136]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 85 ms to find 5 implicit places.
// Phase 1: matrix 168 rows 159 cols
[2021-05-14 08:02:54] [INFO ] Computed 18 place invariants in 1 ms
[2021-05-14 08:02:54] [INFO ] Dead Transitions using invariants and state equation in 93 ms returned []
Starting structural reductions, iteration 1 : 159/165 places, 168/169 transitions.
Applied a total of 0 rules in 11 ms. Remains 159 /159 variables (removed 0) and now considering 168/168 (removed 0) transitions.
// Phase 1: matrix 168 rows 159 cols
[2021-05-14 08:02:54] [INFO ] Computed 18 place invariants in 1 ms
[2021-05-14 08:02:54] [INFO ] Dead Transitions using invariants and state equation in 85 ms returned []
Finished structural reductions, in 2 iterations. Remains : 159/165 places, 168/169 transitions.
Stuttering acceptance computed with spot in 150 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ParamProductionCell-PT-0-00 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s150 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 1398 reset in 216 ms.
Product exploration explored 100000 steps with 1405 reset in 169 ms.
Knowledge obtained : [(NOT p0)]
Stuttering acceptance computed with spot in 45 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1403 reset in 117 ms.
Product exploration explored 100000 steps with 1401 reset in 205 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 50 ms :[(NOT p0), (NOT p0)]
Support contains 1 out of 159 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 159/159 places, 168/168 transitions.
Performed 28 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 28 rules applied. Total rules applied 28 place count 159 transition count 168
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 10 Pre rules applied. Total rules applied 28 place count 159 transition count 168
Deduced a syphon composed of 38 places in 1 ms
Iterating global reduction 1 with 10 rules applied. Total rules applied 38 place count 159 transition count 168
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 43 place count 154 transition count 163
Deduced a syphon composed of 33 places in 0 ms
Iterating global reduction 1 with 5 rules applied. Total rules applied 48 place count 154 transition count 163
Performed 44 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 77 places in 0 ms
Iterating global reduction 1 with 44 rules applied. Total rules applied 92 place count 154 transition count 163
Discarding 24 places :
Symmetric choice reduction at 1 with 24 rule applications. Total rules 116 place count 130 transition count 139
Deduced a syphon composed of 53 places in 1 ms
Iterating global reduction 1 with 24 rules applied. Total rules applied 140 place count 130 transition count 139
Deduced a syphon composed of 53 places in 1 ms
Applied a total of 140 rules in 33 ms. Remains 130 /159 variables (removed 29) and now considering 139/168 (removed 29) transitions.
[2021-05-14 08:02:55] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 139 rows 130 cols
[2021-05-14 08:02:55] [INFO ] Computed 18 place invariants in 1 ms
[2021-05-14 08:02:55] [INFO ] Dead Transitions using invariants and state equation in 58 ms returned []
Finished structural reductions, in 1 iterations. Remains : 130/159 places, 139/168 transitions.
Product exploration explored 100000 steps with 2779 reset in 311 ms.
Product exploration explored 100000 steps with 2771 reset in 197 ms.
[2021-05-14 08:02:56] [INFO ] Flatten gal took : 9 ms
[2021-05-14 08:02:56] [INFO ] Flatten gal took : 9 ms
[2021-05-14 08:02:56] [INFO ] Time to serialize gal into /tmp/LTL8818918104921444587.gal : 4 ms
[2021-05-14 08:02:56] [INFO ] Time to serialize properties into /tmp/LTL8506694076930039043.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/LTL8818918104921444587.gal, -t, CGAL, -LTL, /tmp/LTL8506694076930039043.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/LTL8818918104921444587.gal -t CGAL -LTL /tmp/LTL8506694076930039043.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F("(A1U_unloadet==1)"))))
Formula 0 simplified : !XF"(A1U_unloadet==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, t75, t76, t78, t79, t84, t88, t94, t95, t98, t99, t102, t107, t111, t115, t118, t125, t126, t128, t129, t131, t132, t137, t141, t148, t150, t151, t153, t154, t159, t163, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/123/45/168
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
190 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,0,1.93036,81300,1,0,702,301520,362,262,4517,234012,1246
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA ParamProductionCell-PT-0-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property ParamProductionCell-PT-0-00 finished in 4192 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((G(F(p0)) U p1)))], workingDir=/home/mcc/execution]
Support contains 3 out of 165 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 165/165 places, 169/169 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 164 transition count 168
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 164 transition count 168
Applied a total of 2 rules in 6 ms. Remains 164 /165 variables (removed 1) and now considering 168/169 (removed 1) transitions.
// Phase 1: matrix 168 rows 164 cols
[2021-05-14 08:02:58] [INFO ] Computed 23 place invariants in 1 ms
[2021-05-14 08:02:58] [INFO ] Implicit Places using invariants in 110 ms returned [52, 93, 96, 136]
Discarding 4 places :
Implicit Place search using SMT only with invariants took 112 ms to find 4 implicit places.
// Phase 1: matrix 168 rows 160 cols
[2021-05-14 08:02:58] [INFO ] Computed 19 place invariants in 2 ms
[2021-05-14 08:02:58] [INFO ] Dead Transitions using invariants and state equation in 122 ms returned []
Starting structural reductions, iteration 1 : 160/165 places, 168/169 transitions.
Applied a total of 0 rules in 3 ms. Remains 160 /160 variables (removed 0) and now considering 168/168 (removed 0) transitions.
// Phase 1: matrix 168 rows 160 cols
[2021-05-14 08:02:58] [INFO ] Computed 19 place invariants in 1 ms
[2021-05-14 08:02:59] [INFO ] Dead Transitions using invariants and state equation in 215 ms returned []
Finished structural reductions, in 2 iterations. Remains : 160/165 places, 168/169 transitions.
Stuttering acceptance computed with spot in 104 ms :[(NOT p1), (NOT p1), (NOT p0), (NOT p0)]
Running random walk in product with property : ParamProductionCell-PT-0-07 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 2}, { cond=(NOT p1), acceptance={0} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(NEQ s144 1), p0:(AND (NEQ s33 0) (NEQ s150 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 191 ms.
Product exploration explored 100000 steps with 50000 reset in 205 ms.
Knowledge obtained : [p1, p0]
Stuttering acceptance computed with spot in 103 ms :[(NOT p1), (NOT p1), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 50000 reset in 168 ms.
Product exploration explored 100000 steps with 50000 reset in 178 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 99 ms :[(NOT p1), (NOT p1), (NOT p0), (NOT p0)]
Support contains 3 out of 160 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 160/160 places, 168/168 transitions.
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 25 rules applied. Total rules applied 25 place count 160 transition count 168
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 11 Pre rules applied. Total rules applied 25 place count 160 transition count 168
Deduced a syphon composed of 36 places in 4 ms
Iterating global reduction 1 with 11 rules applied. Total rules applied 36 place count 160 transition count 168
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 41 place count 155 transition count 163
Deduced a syphon composed of 31 places in 1 ms
Iterating global reduction 1 with 5 rules applied. Total rules applied 46 place count 155 transition count 163
Performed 41 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 72 places in 1 ms
Iterating global reduction 1 with 41 rules applied. Total rules applied 87 place count 155 transition count 163
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 107 place count 135 transition count 143
Deduced a syphon composed of 52 places in 0 ms
Iterating global reduction 1 with 20 rules applied. Total rules applied 127 place count 135 transition count 143
Deduced a syphon composed of 52 places in 1 ms
Applied a total of 127 rules in 23 ms. Remains 135 /160 variables (removed 25) and now considering 143/168 (removed 25) transitions.
[2021-05-14 08:03:00] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 143 rows 135 cols
[2021-05-14 08:03:00] [INFO ] Computed 19 place invariants in 1 ms
[2021-05-14 08:03:00] [INFO ] Dead Transitions using invariants and state equation in 100 ms returned []
Finished structural reductions, in 1 iterations. Remains : 135/160 places, 143/168 transitions.
Product exploration explored 100000 steps with 50000 reset in 757 ms.
Product exploration explored 100000 steps with 50000 reset in 712 ms.
[2021-05-14 08:03:01] [INFO ] Flatten gal took : 14 ms
[2021-05-14 08:03:01] [INFO ] Flatten gal took : 36 ms
[2021-05-14 08:03:01] [INFO ] Time to serialize gal into /tmp/LTL6462386235880634404.gal : 2 ms
[2021-05-14 08:03:01] [INFO ] Time to serialize properties into /tmp/LTL14952804493723302102.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/LTL6462386235880634404.gal, -t, CGAL, -LTL, /tmp/LTL14952804493723302102.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/LTL6462386235880634404.gal -t CGAL -LTL /tmp/LTL14952804493723302102.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X((G(F("((table_stop_h!=0)&&(A1U_extendet!=1))")))U("(A1U_rot3_in!=1)"))))
Formula 0 simplified : !X(GF"((table_stop_h!=0)&&(A1U_extendet!=1))" U "(A1U_rot3_in!=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, t75, t76, t78, t79, t84, t88, t94, t95, t98, t99, t102, t107, t111, t115, t118, t125, t126, t128, t129, t131, t132, t137, t141, t148, t150, t151, t153, t154, t159, t163, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/123/45/168
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
151 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,0,1.53507,66820,1,0,305,227460,361,171,4565,156642,349
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA ParamProductionCell-PT-0-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property ParamProductionCell-PT-0-07 finished in 5020 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 1 out of 165 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 165/165 places, 169/169 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 10 rules applied. Total rules applied 10 place count 165 transition count 159
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 20 place count 155 transition count 159
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 18 Pre rules applied. Total rules applied 20 place count 155 transition count 141
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 2 with 36 rules applied. Total rules applied 56 place count 137 transition count 141
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 57 place count 136 transition count 140
Iterating global reduction 2 with 1 rules applied. Total rules applied 58 place count 136 transition count 140
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 48 places and 0 transitions.
Iterating global reduction 2 with 94 rules applied. Total rules applied 152 place count 88 transition count 94
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 152 place count 88 transition count 93
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 154 place count 87 transition count 93
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 156 place count 86 transition count 92
Applied a total of 156 rules in 18 ms. Remains 86 /165 variables (removed 79) and now considering 92/169 (removed 77) transitions.
// Phase 1: matrix 92 rows 86 cols
[2021-05-14 08:03:03] [INFO ] Computed 21 place invariants in 1 ms
[2021-05-14 08:03:03] [INFO ] Implicit Places using invariants in 104 ms returned [0, 1, 18, 28, 50, 52, 73]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 106 ms to find 7 implicit places.
[2021-05-14 08:03:03] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 92 rows 79 cols
[2021-05-14 08:03:03] [INFO ] Computed 14 place invariants in 2 ms
[2021-05-14 08:03:03] [INFO ] Dead Transitions using invariants and state equation in 107 ms returned []
Starting structural reductions, iteration 1 : 79/165 places, 92/169 transitions.
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 0 with 24 rules applied. Total rules applied 24 place count 67 transition count 80
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 0 with 2 rules applied. Total rules applied 26 place count 66 transition count 79
Applied a total of 26 rules in 6 ms. Remains 66 /79 variables (removed 13) and now considering 79/92 (removed 13) transitions.
// Phase 1: matrix 79 rows 66 cols
[2021-05-14 08:03:03] [INFO ] Computed 14 place invariants in 0 ms
[2021-05-14 08:03:03] [INFO ] Implicit Places using invariants in 79 ms returned []
// Phase 1: matrix 79 rows 66 cols
[2021-05-14 08:03:03] [INFO ] Computed 14 place invariants in 1 ms
[2021-05-14 08:03:04] [INFO ] State equation strengthened by 58 read => feed constraints.
[2021-05-14 08:03:04] [INFO ] Implicit Places using invariants and state equation in 156 ms returned []
Implicit Place search using SMT with State Equation took 238 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 66/165 places, 79/169 transitions.
Stuttering acceptance computed with spot in 23 ms :[(NOT p0)]
Running random walk in product with property : ParamProductionCell-PT-0-09 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s32 1)], 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 1187 reset in 101 ms.
Stack based approach found an accepted trace after 122 steps with 0 reset with depth 123 and stack size 123 in 0 ms.
FORMULA ParamProductionCell-PT-0-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ParamProductionCell-PT-0-09 finished in 614 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(X(G(p0)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 165 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 165/165 places, 169/169 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 164 transition count 168
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 164 transition count 168
Applied a total of 2 rules in 2 ms. Remains 164 /165 variables (removed 1) and now considering 168/169 (removed 1) transitions.
// Phase 1: matrix 168 rows 164 cols
[2021-05-14 08:03:04] [INFO ] Computed 23 place invariants in 2 ms
[2021-05-14 08:03:04] [INFO ] Implicit Places using invariants in 94 ms returned [33, 52, 93, 96, 136]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 95 ms to find 5 implicit places.
// Phase 1: matrix 168 rows 159 cols
[2021-05-14 08:03:04] [INFO ] Computed 18 place invariants in 2 ms
[2021-05-14 08:03:04] [INFO ] Dead Transitions using invariants and state equation in 83 ms returned []
Starting structural reductions, iteration 1 : 159/165 places, 168/169 transitions.
Applied a total of 0 rules in 2 ms. Remains 159 /159 variables (removed 0) and now considering 168/168 (removed 0) transitions.
// Phase 1: matrix 168 rows 159 cols
[2021-05-14 08:03:04] [INFO ] Computed 18 place invariants in 0 ms
[2021-05-14 08:03:04] [INFO ] Dead Transitions using invariants and state equation in 78 ms returned []
Finished structural reductions, in 2 iterations. Remains : 159/165 places, 168/169 transitions.
Stuttering acceptance computed with spot in 94 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : ParamProductionCell-PT-0-11 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:(OR (EQ s21 1) (EQ s149 0) (EQ s140 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 69 steps with 0 reset in 0 ms.
FORMULA ParamProductionCell-PT-0-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ParamProductionCell-PT-0-11 finished in 383 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((G(p1)||p0)))], workingDir=/home/mcc/execution]
Support contains 3 out of 165 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 165/165 places, 169/169 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 164 transition count 168
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 164 transition count 168
Applied a total of 2 rules in 2 ms. Remains 164 /165 variables (removed 1) and now considering 168/169 (removed 1) transitions.
// Phase 1: matrix 168 rows 164 cols
[2021-05-14 08:03:04] [INFO ] Computed 23 place invariants in 0 ms
[2021-05-14 08:03:04] [INFO ] Implicit Places using invariants in 58 ms returned [33, 52, 93, 96, 136]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 59 ms to find 5 implicit places.
// Phase 1: matrix 168 rows 159 cols
[2021-05-14 08:03:04] [INFO ] Computed 18 place invariants in 1 ms
[2021-05-14 08:03:04] [INFO ] Dead Transitions using invariants and state equation in 82 ms returned []
Starting structural reductions, iteration 1 : 159/165 places, 168/169 transitions.
Applied a total of 0 rules in 1 ms. Remains 159 /159 variables (removed 0) and now considering 168/168 (removed 0) transitions.
// Phase 1: matrix 168 rows 159 cols
[2021-05-14 08:03:04] [INFO ] Computed 18 place invariants in 0 ms
[2021-05-14 08:03:04] [INFO ] Dead Transitions using invariants and state equation in 68 ms returned []
Finished structural reductions, in 2 iterations. Remains : 159/165 places, 168/169 transitions.
Stuttering acceptance computed with spot in 72 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ParamProductionCell-PT-0-12 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:(EQ s110 1), p0:(OR (EQ s36 0) (EQ s133 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 165 ms.
Product exploration explored 100000 steps with 50000 reset in 178 ms.
Knowledge obtained : [(NOT p1), p0]
Stuttering acceptance computed with spot in 67 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 50000 reset in 166 ms.
Product exploration explored 100000 steps with 50000 reset in 178 ms.
Applying partial POR strategy [true, false, true, true]
Stuttering acceptance computed with spot in 72 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Support contains 3 out of 159 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 159/159 places, 168/168 transitions.
Performed 28 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 28 rules applied. Total rules applied 28 place count 159 transition count 168
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 9 Pre rules applied. Total rules applied 28 place count 159 transition count 168
Deduced a syphon composed of 37 places in 1 ms
Iterating global reduction 1 with 9 rules applied. Total rules applied 37 place count 159 transition count 168
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 41 place count 155 transition count 164
Deduced a syphon composed of 33 places in 1 ms
Iterating global reduction 1 with 4 rules applied. Total rules applied 45 place count 155 transition count 164
Performed 43 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 76 places in 0 ms
Iterating global reduction 1 with 43 rules applied. Total rules applied 88 place count 155 transition count 164
Discarding 23 places :
Symmetric choice reduction at 1 with 23 rule applications. Total rules 111 place count 132 transition count 141
Deduced a syphon composed of 53 places in 0 ms
Iterating global reduction 1 with 23 rules applied. Total rules applied 134 place count 132 transition count 141
Deduced a syphon composed of 53 places in 0 ms
Applied a total of 134 rules in 27 ms. Remains 132 /159 variables (removed 27) and now considering 141/168 (removed 27) transitions.
[2021-05-14 08:03:05] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 141 rows 132 cols
[2021-05-14 08:03:05] [INFO ] Computed 18 place invariants in 1 ms
[2021-05-14 08:03:05] [INFO ] Dead Transitions using invariants and state equation in 55 ms returned []
Finished structural reductions, in 1 iterations. Remains : 132/159 places, 141/168 transitions.
Product exploration explored 100000 steps with 50000 reset in 688 ms.
Product exploration explored 100000 steps with 50000 reset in 677 ms.
[2021-05-14 08:03:07] [INFO ] Flatten gal took : 8 ms
[2021-05-14 08:03:07] [INFO ] Flatten gal took : 8 ms
[2021-05-14 08:03:07] [INFO ] Time to serialize gal into /tmp/LTL18222235693785951696.gal : 5 ms
[2021-05-14 08:03:07] [INFO ] Time to serialize properties into /tmp/LTL17209995537892930837.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/LTL18222235693785951696.gal, -t, CGAL, -LTL, /tmp/LTL17209995537892930837.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/LTL18222235693785951696.gal -t CGAL -LTL /tmp/LTL17209995537892930837.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(("((TL_rot_rs==0)||(A1L_loaded==1))")||(G("(A2L_ext_rs==1)")))))
Formula 0 simplified : !X("((TL_rot_rs==0)||(A1L_loaded==1))" | G"(A2L_ext_rs==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, t75, t76, t78, t79, t84, t88, t94, t95, t98, t99, t102, t107, t111, t115, t118, t125, t126, t128, t129, t131, t132, t137, t141, t148, t150, t151, t153, t154, t159, t163, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/123/45/168
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
156 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,0,1.58367,66240,1,0,305,227573,363,171,4527,157329,349
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA ParamProductionCell-PT-0-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property ParamProductionCell-PT-0-12 finished in 4438 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((X(X(G(p0)))||F(p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 165 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 165/165 places, 169/169 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 164 transition count 168
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 164 transition count 168
Applied a total of 2 rules in 2 ms. Remains 164 /165 variables (removed 1) and now considering 168/169 (removed 1) transitions.
// Phase 1: matrix 168 rows 164 cols
[2021-05-14 08:03:09] [INFO ] Computed 23 place invariants in 1 ms
[2021-05-14 08:03:09] [INFO ] Implicit Places using invariants in 60 ms returned [33, 93, 96]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 63 ms to find 3 implicit places.
// Phase 1: matrix 168 rows 161 cols
[2021-05-14 08:03:09] [INFO ] Computed 20 place invariants in 0 ms
[2021-05-14 08:03:09] [INFO ] Dead Transitions using invariants and state equation in 79 ms returned []
Starting structural reductions, iteration 1 : 161/165 places, 168/169 transitions.
Applied a total of 0 rules in 1 ms. Remains 161 /161 variables (removed 0) and now considering 168/168 (removed 0) transitions.
// Phase 1: matrix 168 rows 161 cols
[2021-05-14 08:03:09] [INFO ] Computed 20 place invariants in 0 ms
[2021-05-14 08:03:09] [INFO ] Dead Transitions using invariants and state equation in 69 ms returned []
Finished structural reductions, in 2 iterations. Remains : 161/165 places, 168/169 transitions.
Stuttering acceptance computed with spot in 107 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : ParamProductionCell-PT-0-13 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}]], initial=1, aps=[p1:(OR (EQ s51 0) (EQ s114 1)), p0:(AND (EQ s133 0) (EQ s53 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, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 746 reset in 122 ms.
Product exploration explored 100000 steps with 748 reset in 139 ms.
Knowledge obtained : [(NOT p1), (NOT p0)]
Stuttering acceptance computed with spot in 100 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 747 reset in 122 ms.
Product exploration explored 100000 steps with 755 reset in 139 ms.
Applying partial POR strategy [true, false, true, false, false]
Stuttering acceptance computed with spot in 108 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 4 out of 161 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 161/161 places, 168/168 transitions.
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 20 rules applied. Total rules applied 20 place count 161 transition count 168
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 12 Pre rules applied. Total rules applied 20 place count 161 transition count 168
Deduced a syphon composed of 32 places in 1 ms
Iterating global reduction 1 with 12 rules applied. Total rules applied 32 place count 161 transition count 168
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 36 place count 157 transition count 164
Deduced a syphon composed of 28 places in 0 ms
Iterating global reduction 1 with 4 rules applied. Total rules applied 40 place count 157 transition count 164
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 67 places in 0 ms
Iterating global reduction 1 with 39 rules applied. Total rules applied 79 place count 157 transition count 164
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 95 place count 141 transition count 148
Deduced a syphon composed of 51 places in 1 ms
Iterating global reduction 1 with 16 rules applied. Total rules applied 111 place count 141 transition count 148
Deduced a syphon composed of 51 places in 0 ms
Applied a total of 111 rules in 14 ms. Remains 141 /161 variables (removed 20) and now considering 148/168 (removed 20) transitions.
[2021-05-14 08:03:10] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 148 rows 141 cols
[2021-05-14 08:03:10] [INFO ] Computed 20 place invariants in 1 ms
[2021-05-14 08:03:10] [INFO ] Dead Transitions using invariants and state equation in 64 ms returned []
Finished structural reductions, in 1 iterations. Remains : 141/161 places, 148/168 transitions.
Product exploration explored 100000 steps with 1263 reset in 145 ms.
Product exploration explored 100000 steps with 1268 reset in 160 ms.
[2021-05-14 08:03:10] [INFO ] Flatten gal took : 8 ms
[2021-05-14 08:03:10] [INFO ] Flatten gal took : 8 ms
[2021-05-14 08:03:10] [INFO ] Time to serialize gal into /tmp/LTL16034327602163070133.gal : 2 ms
[2021-05-14 08:03:10] [INFO ] Time to serialize properties into /tmp/LTL14746999738370410640.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/LTL16034327602163070133.gal, -t, CGAL, -LTL, /tmp/LTL14746999738370410640.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/LTL16034327602163070133.gal -t CGAL -LTL /tmp/LTL14746999738370410640.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X((X(X(G("((arm1_stop==0)&&(DB_at_end==1))"))))||(F("((belt2_stop==0)||(A2L_ret_run==1))")))))
Formula 0 simplified : !X(XXG"((arm1_stop==0)&&(DB_at_end==1))" | F"((belt2_stop==0)||(A2L_ret_run==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, t75, t76, t78, t79, t84, t88, t94, t95, t98, t99, t102, t107, t111, t115, t118, t125, t126, t128, t129, t131, t132, t137, t141, t148, t150, t151, t153, t154, t159, t163, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/123/45/168
5 unique states visited
0 strongly connected components in search stack
4 transitions explored
5 items max in DFS search stack
353 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,0,3.55386,124556,1,0,1069,533818,372,340,4627,456556,2044
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA ParamProductionCell-PT-0-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property ParamProductionCell-PT-0-13 finished in 5535 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 3 out of 165 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 165/165 places, 169/169 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 165 transition count 160
Reduce places removed 9 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 10 rules applied. Total rules applied 19 place count 156 transition count 159
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 20 place count 155 transition count 159
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 16 Pre rules applied. Total rules applied 20 place count 155 transition count 143
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 32 rules applied. Total rules applied 52 place count 139 transition count 143
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 53 place count 138 transition count 142
Iterating global reduction 3 with 1 rules applied. Total rules applied 54 place count 138 transition count 142
Performed 45 Post agglomeration using F-continuation condition.Transition count delta: 45
Deduced a syphon composed of 45 places in 1 ms
Reduce places removed 47 places and 0 transitions.
Iterating global reduction 3 with 92 rules applied. Total rules applied 146 place count 91 transition count 97
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 146 place count 91 transition count 96
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 148 place count 90 transition count 96
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 150 place count 89 transition count 95
Applied a total of 150 rules in 15 ms. Remains 89 /165 variables (removed 76) and now considering 95/169 (removed 74) transitions.
// Phase 1: matrix 95 rows 89 cols
[2021-05-14 08:03:14] [INFO ] Computed 21 place invariants in 0 ms
[2021-05-14 08:03:14] [INFO ] Implicit Places using invariants in 66 ms returned [0, 1, 19, 29, 50, 76]
Discarding 6 places :
Implicit Place search using SMT only with invariants took 67 ms to find 6 implicit places.
[2021-05-14 08:03:14] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 95 rows 83 cols
[2021-05-14 08:03:14] [INFO ] Computed 15 place invariants in 0 ms
[2021-05-14 08:03:14] [INFO ] Dead Transitions using invariants and state equation in 41 ms returned []
Starting structural reductions, iteration 1 : 83/165 places, 95/169 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 83 transition count 94
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 82 transition count 94
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 1 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 2 with 22 rules applied. Total rules applied 24 place count 71 transition count 83
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 26 place count 70 transition count 82
Applied a total of 26 rules in 12 ms. Remains 70 /83 variables (removed 13) and now considering 82/95 (removed 13) transitions.
// Phase 1: matrix 82 rows 70 cols
[2021-05-14 08:03:14] [INFO ] Computed 15 place invariants in 1 ms
[2021-05-14 08:03:14] [INFO ] Implicit Places using invariants in 38 ms returned []
// Phase 1: matrix 82 rows 70 cols
[2021-05-14 08:03:14] [INFO ] Computed 15 place invariants in 1 ms
[2021-05-14 08:03:14] [INFO ] State equation strengthened by 58 read => feed constraints.
[2021-05-14 08:03:14] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 110 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 70/165 places, 82/169 transitions.
Stuttering acceptance computed with spot in 22 ms :[(NOT p0)]
Running random walk in product with property : ParamProductionCell-PT-0-14 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 s57 1) (AND (NEQ s41 0) (NEQ s7 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 127 ms.
Stack based approach found an accepted trace after 2358 steps with 0 reset with depth 2359 and stack size 531 in 3 ms.
FORMULA ParamProductionCell-PT-0-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ParamProductionCell-PT-0-14 finished in 418 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 165 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 165/165 places, 169/169 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 165 transition count 160
Reduce places removed 9 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 10 rules applied. Total rules applied 19 place count 156 transition count 159
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 20 place count 155 transition count 159
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 17 Pre rules applied. Total rules applied 20 place count 155 transition count 142
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 3 with 34 rules applied. Total rules applied 54 place count 138 transition count 142
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 55 place count 137 transition count 141
Iterating global reduction 3 with 1 rules applied. Total rules applied 56 place count 137 transition count 141
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 47 places and 0 transitions.
Iterating global reduction 3 with 92 rules applied. Total rules applied 148 place count 90 transition count 96
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 148 place count 90 transition count 95
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 150 place count 89 transition count 95
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 152 place count 88 transition count 94
Applied a total of 152 rules in 14 ms. Remains 88 /165 variables (removed 77) and now considering 94/169 (removed 75) transitions.
// Phase 1: matrix 94 rows 88 cols
[2021-05-14 08:03:15] [INFO ] Computed 21 place invariants in 0 ms
[2021-05-14 08:03:15] [INFO ] Implicit Places using invariants in 61 ms returned [0, 1, 19, 29, 50, 52, 73]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 71 ms to find 7 implicit places.
[2021-05-14 08:03:15] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 94 rows 81 cols
[2021-05-14 08:03:15] [INFO ] Computed 14 place invariants in 0 ms
[2021-05-14 08:03:15] [INFO ] Dead Transitions using invariants and state equation in 50 ms returned []
Starting structural reductions, iteration 1 : 81/165 places, 94/169 transitions.
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 0 with 24 rules applied. Total rules applied 24 place count 69 transition count 82
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 0 with 2 rules applied. Total rules applied 26 place count 68 transition count 81
Applied a total of 26 rules in 5 ms. Remains 68 /81 variables (removed 13) and now considering 81/94 (removed 13) transitions.
// Phase 1: matrix 81 rows 68 cols
[2021-05-14 08:03:15] [INFO ] Computed 14 place invariants in 0 ms
[2021-05-14 08:03:15] [INFO ] Implicit Places using invariants in 36 ms returned []
// Phase 1: matrix 81 rows 68 cols
[2021-05-14 08:03:15] [INFO ] Computed 14 place invariants in 1 ms
[2021-05-14 08:03:15] [INFO ] State equation strengthened by 58 read => feed constraints.
[2021-05-14 08:03:15] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 105 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 68/165 places, 81/169 transitions.
Stuttering acceptance computed with spot in 43 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : ParamProductionCell-PT-0-15 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 s59 0) (NEQ s17 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 2700 reset in 90 ms.
Stack based approach found an accepted trace after 3524 steps with 88 reset with depth 87 and stack size 87 in 3 ms.
FORMULA ParamProductionCell-PT-0-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ParamProductionCell-PT-0-15 finished in 399 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620979396443

--------------------
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-0"
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-0, 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-162089127700364"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ParamProductionCell-PT-0.tgz
mv ParamProductionCell-PT-0 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 ;