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.r064-tall-162038396600021.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 DES-PT-01a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r064-tall-162038396600021
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 352K
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 110K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.0K Mar 28 15:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 28 15:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K Mar 28 15:55 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 15:55 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 23 03:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 23 03:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 22 12:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 22 12:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 32K 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 DES-PT-01a-00
FORMULA_NAME DES-PT-01a-01
FORMULA_NAME DES-PT-01a-02
FORMULA_NAME DES-PT-01a-03
FORMULA_NAME DES-PT-01a-04
FORMULA_NAME DES-PT-01a-05
FORMULA_NAME DES-PT-01a-06
FORMULA_NAME DES-PT-01a-07
FORMULA_NAME DES-PT-01a-08
FORMULA_NAME DES-PT-01a-09
FORMULA_NAME DES-PT-01a-10
FORMULA_NAME DES-PT-01a-11
FORMULA_NAME DES-PT-01a-12
FORMULA_NAME DES-PT-01a-13
FORMULA_NAME DES-PT-01a-14
FORMULA_NAME DES-PT-01a-15

=== Now, execution of the tool begins

BK_START 1620458824911

Running Version 0
[2021-05-08 07:27:06] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-08 07:27:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-08 07:27:06] [INFO ] Load time of PNML (sax parser for PT used): 43 ms
[2021-05-08 07:27:06] [INFO ] Transformed 119 places.
[2021-05-08 07:27:06] [INFO ] Transformed 76 transitions.
[2021-05-08 07:27:06] [INFO ] Found NUPN structural information;
[2021-05-08 07:27:06] [INFO ] Parsed PT model containing 119 places and 76 transitions in 86 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2021-05-08 07:27:06] [INFO ] Initial state test concluded for 1 properties.
Ensure Unique test removed 14 transitions
Reduce redundant transitions removed 14 transitions.
Support contains 62 out of 119 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 119/119 places, 62/62 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 118 transition count 61
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 118 transition count 61
Applied a total of 2 rules in 16 ms. Remains 118 /119 variables (removed 1) and now considering 61/62 (removed 1) transitions.
// Phase 1: matrix 61 rows 118 cols
[2021-05-08 07:27:06] [INFO ] Computed 59 place invariants in 17 ms
[2021-05-08 07:27:06] [INFO ] Implicit Places using invariants in 174 ms returned []
// Phase 1: matrix 61 rows 118 cols
[2021-05-08 07:27:06] [INFO ] Computed 59 place invariants in 4 ms
[2021-05-08 07:27:07] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 07:27:07] [INFO ] Implicit Places using invariants and state equation in 124 ms returned [9, 34, 40, 44, 46, 54, 58, 60, 62, 64, 68, 74]
Discarding 12 places :
Implicit Place search using SMT with State Equation took 329 ms to find 12 implicit places.
// Phase 1: matrix 61 rows 106 cols
[2021-05-08 07:27:07] [INFO ] Computed 47 place invariants in 3 ms
[2021-05-08 07:27:07] [INFO ] Dead Transitions using invariants and state equation in 67 ms returned []
Starting structural reductions, iteration 1 : 106/119 places, 61/62 transitions.
Applied a total of 0 rules in 2 ms. Remains 106 /106 variables (removed 0) and now considering 61/61 (removed 0) transitions.
// Phase 1: matrix 61 rows 106 cols
[2021-05-08 07:27:07] [INFO ] Computed 47 place invariants in 1 ms
[2021-05-08 07:27:07] [INFO ] Dead Transitions using invariants and state equation in 56 ms returned []
Finished structural reductions, in 2 iterations. Remains : 106/119 places, 61/62 transitions.
[2021-05-08 07:27:07] [INFO ] Initial state reduction rules for LTL removed 3 formulas.
[2021-05-08 07:27:07] [INFO ] Flatten gal took : 31 ms
FORMULA DES-PT-01a-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-01a-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-01a-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-08 07:27:07] [INFO ] Flatten gal took : 12 ms
[2021-05-08 07:27:07] [INFO ] Input system was already deterministic with 61 transitions.
Finished random walk after 3945 steps, including 160 resets, run visited all 26 properties in 31 ms. (steps per millisecond=127 )
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 6 out of 106 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 106/106 places, 61/61 transitions.
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 6 Pre rules applied. Total rules applied 0 place count 106 transition count 55
Deduced a syphon composed of 6 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 13 rules applied. Total rules applied 13 place count 99 transition count 55
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Ensure Unique test removed 8 places
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 33 place count 85 transition count 49
Applied a total of 33 rules in 20 ms. Remains 85 /106 variables (removed 21) and now considering 49/61 (removed 12) transitions.
// Phase 1: matrix 49 rows 85 cols
[2021-05-08 07:27:07] [INFO ] Computed 38 place invariants in 3 ms
[2021-05-08 07:27:07] [INFO ] Implicit Places using invariants in 65 ms returned [1, 42, 48, 51, 58]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 67 ms to find 5 implicit places.
[2021-05-08 07:27:07] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 49 rows 80 cols
[2021-05-08 07:27:07] [INFO ] Computed 33 place invariants in 3 ms
[2021-05-08 07:27:07] [INFO ] Dead Transitions using invariants and state equation in 48 ms returned []
Starting structural reductions, iteration 1 : 80/106 places, 49/61 transitions.
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 2 place count 79 transition count 48
Applied a total of 2 rules in 8 ms. Remains 79 /80 variables (removed 1) and now considering 48/49 (removed 1) transitions.
// Phase 1: matrix 48 rows 79 cols
[2021-05-08 07:27:07] [INFO ] Computed 33 place invariants in 2 ms
[2021-05-08 07:27:07] [INFO ] Implicit Places using invariants in 48 ms returned [41, 50]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 49 ms to find 2 implicit places.
Starting structural reductions, iteration 2 : 77/106 places, 48/61 transitions.
Applied a total of 0 rules in 5 ms. Remains 77 /77 variables (removed 0) and now considering 48/48 (removed 0) transitions.
[2021-05-08 07:27:07] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 48 rows 77 cols
[2021-05-08 07:27:07] [INFO ] Computed 31 place invariants in 2 ms
[2021-05-08 07:27:07] [INFO ] Dead Transitions using invariants and state equation in 36 ms returned []
Finished structural reductions, in 3 iterations. Remains : 77/106 places, 48/61 transitions.
Stuttering acceptance computed with spot in 138 ms :[(NOT p0)]
Running random walk in product with property : DES-PT-01a-00 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 1) (NEQ s6 1) (NEQ s9 1) (NEQ s10 1) (NEQ s12 1) (NEQ s14 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 4320 reset in 280 ms.
Product exploration explored 100000 steps with 4367 reset in 241 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Product exploration explored 100000 steps with 4342 reset in 228 ms.
Product exploration explored 100000 steps with 4337 reset in 182 ms.
[2021-05-08 07:27:08] [INFO ] Flatten gal took : 7 ms
[2021-05-08 07:27:08] [INFO ] Flatten gal took : 6 ms
[2021-05-08 07:27:08] [INFO ] Time to serialize gal into /tmp/LTL3885322623213336022.gal : 2 ms
[2021-05-08 07:27:08] [INFO ] Time to serialize properties into /tmp/LTL6403848412498985883.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/LTL3885322623213336022.gal, -t, CGAL, -LTL, /tmp/LTL6403848412498985883.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/LTL3885322623213336022.gal -t CGAL -LTL /tmp/LTL6403848412498985883.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F(G("((((((p5!=1)||(p7!=1))||(p11!=1))||(p12!=1))||(p14!=1))||(p16!=1))"))))
Formula 0 simplified : !FG"((((((p5!=1)||(p7!=1))||(p11!=1))||(p12!=1))||(p14!=1))||(p16!=1))"
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t3, t4, t5, t8, t9, t10, t11, t13, t31, t52, t58, t59, t14.t54, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/33/15/48
Computing Next relation with stutter on 258 deadlock states
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
637 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,0,6.39296,212468,1,0,853,1.02541e+06,126,638,2352,1.44181e+06,1396
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA DES-PT-01a-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property DES-PT-01a-00 finished in 9550 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((F(p0)&&G(p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 106 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 106/106 places, 61/61 transitions.
Applied a total of 0 rules in 4 ms. Remains 106 /106 variables (removed 0) and now considering 61/61 (removed 0) transitions.
// Phase 1: matrix 61 rows 106 cols
[2021-05-08 07:27:17] [INFO ] Computed 47 place invariants in 1 ms
[2021-05-08 07:27:17] [INFO ] Implicit Places using invariants in 104 ms returned [1, 15]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 105 ms to find 2 implicit places.
// Phase 1: matrix 61 rows 104 cols
[2021-05-08 07:27:17] [INFO ] Computed 45 place invariants in 1 ms
[2021-05-08 07:27:17] [INFO ] Dead Transitions using invariants and state equation in 120 ms returned []
Starting structural reductions, iteration 1 : 104/106 places, 61/61 transitions.
Applied a total of 0 rules in 4 ms. Remains 104 /104 variables (removed 0) and now considering 61/61 (removed 0) transitions.
// Phase 1: matrix 61 rows 104 cols
[2021-05-08 07:27:17] [INFO ] Computed 45 place invariants in 1 ms
[2021-05-08 07:27:17] [INFO ] Dead Transitions using invariants and state equation in 64 ms returned []
Finished structural reductions, in 2 iterations. Remains : 104/106 places, 61/61 transitions.
Stuttering acceptance computed with spot in 99 ms :[(NOT p1), (OR (NOT p1) (NOT p0)), true, (OR (NOT p0) (NOT p1))]
Running random walk in product with property : DES-PT-01a-01 automaton TGBA [mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND p0 p1), acceptance={0} source=3 dest: 0}, { cond=(NOT p1), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 3}]], initial=1, aps=[p1:(OR (NEQ s5 1) (NEQ s16 1)), p0:(OR (NEQ s82 1) (NEQ s87 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 1 ms.
FORMULA DES-PT-01a-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-01a-01 finished in 418 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X((X(p0) U ((X(p0)&&G(p1))||X(G(p0)))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 106 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 106/106 places, 61/61 transitions.
Applied a total of 0 rules in 3 ms. Remains 106 /106 variables (removed 0) and now considering 61/61 (removed 0) transitions.
// Phase 1: matrix 61 rows 106 cols
[2021-05-08 07:27:17] [INFO ] Computed 47 place invariants in 1 ms
[2021-05-08 07:27:17] [INFO ] Implicit Places using invariants in 59 ms returned [1, 15]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 61 ms to find 2 implicit places.
// Phase 1: matrix 61 rows 104 cols
[2021-05-08 07:27:17] [INFO ] Computed 45 place invariants in 1 ms
[2021-05-08 07:27:17] [INFO ] Dead Transitions using invariants and state equation in 46 ms returned []
Starting structural reductions, iteration 1 : 104/106 places, 61/61 transitions.
Applied a total of 0 rules in 2 ms. Remains 104 /104 variables (removed 0) and now considering 61/61 (removed 0) transitions.
// Phase 1: matrix 61 rows 104 cols
[2021-05-08 07:27:17] [INFO ] Computed 45 place invariants in 1 ms
[2021-05-08 07:27:17] [INFO ] Dead Transitions using invariants and state equation in 42 ms returned []
Finished structural reductions, in 2 iterations. Remains : 104/106 places, 61/61 transitions.
Stuttering acceptance computed with spot in 197 ms :[(AND (NOT p1) (NOT p0)), (NOT p1), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Running random walk in product with property : DES-PT-01a-02 automaton TGBA [mat=[[{ cond=(AND p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 7}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 7}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}, { cond=p1, acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 3}, { cond=(AND p1 p0), acceptance={} source=3 dest: 4}, { cond=(NOT p0), acceptance={} source=3 dest: 7}], [{ cond=(AND p1 p0), acceptance={} source=4 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=4 dest: 3}, { cond=(NOT p0), acceptance={} source=4 dest: 7}], [{ cond=true, acceptance={} source=5 dest: 2}], [{ cond=true, acceptance={} source=6 dest: 5}], [{ cond=true, acceptance={0} source=7 dest: 7}]], initial=6, aps=[p1:(OR (AND (NEQ s15 0) (NEQ s78 0)) (AND (NEQ s43 0) (NEQ s55 0))), p0:(AND (NEQ s15 0) (NEQ s78 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 1 ms.
FORMULA DES-PT-01a-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-01a-02 finished in 368 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((G(p0)||G(F(p1)))))], workingDir=/home/mcc/execution]
Support contains 5 out of 106 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 106/106 places, 61/61 transitions.
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 6 Pre rules applied. Total rules applied 0 place count 106 transition count 55
Deduced a syphon composed of 6 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 13 rules applied. Total rules applied 13 place count 99 transition count 55
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Ensure Unique test removed 8 places
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 0 with 22 rules applied. Total rules applied 35 place count 84 transition count 48
Applied a total of 35 rules in 10 ms. Remains 84 /106 variables (removed 22) and now considering 48/61 (removed 13) transitions.
// Phase 1: matrix 48 rows 84 cols
[2021-05-08 07:27:17] [INFO ] Computed 38 place invariants in 1 ms
[2021-05-08 07:27:17] [INFO ] Implicit Places using invariants in 44 ms returned [14, 41, 47, 50, 57]
Discarding 5 places :
Implicit Place search using SMT only with invariants took 45 ms to find 5 implicit places.
[2021-05-08 07:27:17] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 48 rows 79 cols
[2021-05-08 07:27:17] [INFO ] Computed 33 place invariants in 2 ms
[2021-05-08 07:27:17] [INFO ] Dead Transitions using invariants and state equation in 35 ms returned []
Starting structural reductions, iteration 1 : 79/106 places, 48/61 transitions.
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 0 with 2 rules applied. Total rules applied 2 place count 78 transition count 47
Applied a total of 2 rules in 5 ms. Remains 78 /79 variables (removed 1) and now considering 47/48 (removed 1) transitions.
// Phase 1: matrix 47 rows 78 cols
[2021-05-08 07:27:17] [INFO ] Computed 33 place invariants in 1 ms
[2021-05-08 07:27:17] [INFO ] Implicit Places using invariants in 38 ms returned [40, 49]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 39 ms to find 2 implicit places.
Starting structural reductions, iteration 2 : 76/106 places, 47/61 transitions.
Applied a total of 0 rules in 2 ms. Remains 76 /76 variables (removed 0) and now considering 47/47 (removed 0) transitions.
[2021-05-08 07:27:17] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 47 rows 76 cols
[2021-05-08 07:27:17] [INFO ] Computed 31 place invariants in 4 ms
[2021-05-08 07:27:18] [INFO ] Dead Transitions using invariants and state equation in 33 ms returned []
Finished structural reductions, in 3 iterations. Remains : 76/106 places, 47/61 transitions.
Stuttering acceptance computed with spot in 49 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DES-PT-01a-03 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:(OR (NEQ s18 1) (NEQ s19 1)), p1:(OR (NEQ s1 1) (NEQ s32 1) (NEQ s34 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 4517 reset in 205 ms.
Product exploration explored 100000 steps with 4569 reset in 216 ms.
Knowledge obtained : [p0, p1]
Stuttering acceptance computed with spot in 51 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 4538 reset in 161 ms.
Product exploration explored 100000 steps with 4549 reset in 178 ms.
[2021-05-08 07:27:18] [INFO ] Flatten gal took : 6 ms
[2021-05-08 07:27:18] [INFO ] Flatten gal took : 5 ms
[2021-05-08 07:27:18] [INFO ] Time to serialize gal into /tmp/LTL17499500449866823566.gal : 2 ms
[2021-05-08 07:27:18] [INFO ] Time to serialize properties into /tmp/LTL10605389316080960272.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/LTL17499500449866823566.gal, -t, CGAL, -LTL, /tmp/LTL10605389316080960272.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/LTL17499500449866823566.gal -t CGAL -LTL /tmp/LTL10605389316080960272.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F((G("((p21!=1)||(p22!=1))"))||(G(F("(((p1!=1)||(p37!=1))||(p39!=1))"))))))
Formula 0 simplified : !F(G"((p21!=1)||(p22!=1))" | GF"(((p1!=1)||(p37!=1))||(p39!=1))")
Reverse transition relation is NOT exact ! Due to transitions t0, t1, t3, t4, t5, t8, t9, t10, t31, t52, t58, t59, t14.t54, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/34/13/47
Computing Next relation with stutter on 258 deadlock states
44 unique states visited
0 strongly connected components in search stack
86 transitions explored
44 items max in DFS search stack
329 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,0,3.2993,116564,1,0,382,516319,134,285,2401,588731,876
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA DES-PT-01a-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property DES-PT-01a-03 finished in 4968 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F((p0 U (p1||G(p0))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 106 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 106/106 places, 61/61 transitions.
Applied a total of 0 rules in 1 ms. Remains 106 /106 variables (removed 0) and now considering 61/61 (removed 0) transitions.
// Phase 1: matrix 61 rows 106 cols
[2021-05-08 07:27:22] [INFO ] Computed 47 place invariants in 1 ms
[2021-05-08 07:27:22] [INFO ] Implicit Places using invariants in 58 ms returned [1, 15]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 58 ms to find 2 implicit places.
// Phase 1: matrix 61 rows 104 cols
[2021-05-08 07:27:22] [INFO ] Computed 45 place invariants in 1 ms
[2021-05-08 07:27:22] [INFO ] Dead Transitions using invariants and state equation in 39 ms returned []
Starting structural reductions, iteration 1 : 104/106 places, 61/61 transitions.
Applied a total of 0 rules in 1 ms. Remains 104 /104 variables (removed 0) and now considering 61/61 (removed 0) transitions.
// Phase 1: matrix 61 rows 104 cols
[2021-05-08 07:27:22] [INFO ] Computed 45 place invariants in 3 ms
[2021-05-08 07:27:22] [INFO ] Dead Transitions using invariants and state equation in 40 ms returned []
Finished structural reductions, in 2 iterations. Remains : 104/106 places, 61/61 transitions.
Stuttering acceptance computed with spot in 51 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DES-PT-01a-04 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 1}]], initial=0, aps=[p1:(AND (OR (NEQ s14 1) (NEQ s21 1)) (OR (NEQ s59 1) (NEQ s74 1))), p0:(OR (NEQ s59 1) (NEQ s74 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 240 ms.
Product exploration explored 100000 steps with 50000 reset in 220 ms.
Knowledge obtained : [p1, p0]
Stuttering acceptance computed with spot in 46 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 50000 reset in 188 ms.
Product exploration explored 100000 steps with 50000 reset in 202 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 93 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 4 out of 104 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 104/104 places, 61/61 transitions.
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 6 Pre rules applied. Total rules applied 0 place count 104 transition count 87
Deduced a syphon composed of 6 places in 0 ms
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 104 transition count 87
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 13 places in 0 ms
Iterating global reduction 0 with 7 rules applied. Total rules applied 13 place count 104 transition count 87
Deduced a syphon composed of 13 places in 1 ms
Applied a total of 13 rules in 11 ms. Remains 104 /104 variables (removed 0) and now considering 87/61 (removed -26) transitions.
[2021-05-08 07:27:24] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 87 rows 104 cols
[2021-05-08 07:27:24] [INFO ] Computed 45 place invariants in 1 ms
[2021-05-08 07:27:24] [INFO ] Dead Transitions using invariants and state equation in 53 ms returned []
Finished structural reductions, in 1 iterations. Remains : 104/104 places, 87/61 transitions.
Product exploration explored 100000 steps with 50000 reset in 559 ms.
Product exploration explored 100000 steps with 50000 reset in 560 ms.
[2021-05-08 07:27:25] [INFO ] Flatten gal took : 6 ms
[2021-05-08 07:27:25] [INFO ] Flatten gal took : 5 ms
[2021-05-08 07:27:25] [INFO ] Time to serialize gal into /tmp/LTL4205438528747068490.gal : 10 ms
[2021-05-08 07:27:25] [INFO ] Time to serialize properties into /tmp/LTL1420568065286725135.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/LTL4205438528747068490.gal, -t, CGAL, -LTL, /tmp/LTL1420568065286725135.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/LTL4205438528747068490.gal -t CGAL -LTL /tmp/LTL1420568065286725135.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F(("((p72!=1)||(p88!=1))")U((G("((p72!=1)||(p88!=1))"))||("(((p17!=1)||(p24!=1))&&((p72!=1)||(p88!=1)))"))))))
Formula 0 simplified : !XF("((p72!=1)||(p88!=1))" U ("(((p17!=1)||(p24!=1))&&((p72!=1)||(p88!=1)))" | G"((p72!=1)||(p88!=1))"))
Detected timeout of ITS tools.
[2021-05-08 07:27:40] [INFO ] Flatten gal took : 6 ms
[2021-05-08 07:27:40] [INFO ] Applying decomposition
[2021-05-08 07:27:40] [INFO ] Flatten gal took : 8 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/graph2318869072048307708.txt, -o, /tmp/graph2318869072048307708.bin, -w, /tmp/graph2318869072048307708.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/graph2318869072048307708.bin, -l, -1, -v, -w, /tmp/graph2318869072048307708.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-08 07:27:40] [INFO ] Decomposing Gal with order
[2021-05-08 07:27:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-08 07:27:40] [INFO ] Removed a total of 13 redundant transitions.
[2021-05-08 07:27:40] [INFO ] Flatten gal took : 29 ms
[2021-05-08 07:27:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2021-05-08 07:27:40] [INFO ] Time to serialize gal into /tmp/LTL15942712228086385471.gal : 4 ms
[2021-05-08 07:27:40] [INFO ] Time to serialize properties into /tmp/LTL15394680482089561985.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/LTL15942712228086385471.gal, -t, CGAL, -LTL, /tmp/LTL15394680482089561985.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/LTL15942712228086385471.gal -t CGAL -LTL /tmp/LTL15394680482089561985.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(F(("((i8.u25.p72!=1)||(i8.u32.p88!=1))")U((G("((i8.u25.p72!=1)||(i8.u32.p88!=1))"))||("(((i1.u5.p17!=1)||(i1.u8.p24!=1))&&((i8.u25.p72!=1)||(i8.u32.p88!=1)))"))))))
Formula 0 simplified : !XF("((i8.u25.p72!=1)||(i8.u32.p88!=1))" U ("(((i1.u5.p17!=1)||(i1.u8.p24!=1))&&((i8.u25.p72!=1)||(i8.u32.p88!=1)))" | G"((i8.u25.p72!=1)||(i8.u32.p88!=1))"))
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t4, i0.t54, i0.u0.t10, i0.u6.t59, i1.t58, i1.t52, i1.t0, i1.u1.t9, i2.u2.t8, i2.u2.t13, i3.t11, i13.t31, i13.u41.t5, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/46/15/61
Computing Next relation with stutter on 258 deadlock states
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
17 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,0,0.180049,24668,1,0,19707,489,1289,32264,262,1215,33947
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA DES-PT-01a-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property DES-PT-01a-04 finished in 17961 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 3 out of 106 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 106/106 places, 61/61 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 104 transition count 60
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 6 Pre rules applied. Total rules applied 1 place count 104 transition count 54
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 1 with 14 rules applied. Total rules applied 15 place count 96 transition count 54
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Ensure Unique test removed 8 places
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 1 with 21 rules applied. Total rules applied 36 place count 81 transition count 48
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 40 place count 78 transition count 47
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 41 place count 77 transition count 46
Applied a total of 41 rules in 13 ms. Remains 77 /106 variables (removed 29) and now considering 46/61 (removed 15) transitions.
// Phase 1: matrix 46 rows 77 cols
[2021-05-08 07:27:40] [INFO ] Computed 33 place invariants in 1 ms
[2021-05-08 07:27:40] [INFO ] Implicit Places using invariants in 49 ms returned [0, 45, 50]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 50 ms to find 3 implicit places.
[2021-05-08 07:27:40] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 46 rows 74 cols
[2021-05-08 07:27:40] [INFO ] Computed 30 place invariants in 1 ms
[2021-05-08 07:27:40] [INFO ] Dead Transitions using invariants and state equation in 40 ms returned []
Starting structural reductions, iteration 1 : 74/106 places, 46/61 transitions.
Applied a total of 0 rules in 3 ms. Remains 74 /74 variables (removed 0) and now considering 46/46 (removed 0) transitions.
[2021-05-08 07:27:40] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 46 rows 74 cols
[2021-05-08 07:27:40] [INFO ] Computed 30 place invariants in 1 ms
[2021-05-08 07:27:40] [INFO ] Dead Transitions using invariants and state equation in 34 ms returned []
Finished structural reductions, in 2 iterations. Remains : 74/106 places, 46/61 transitions.
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Running random walk in product with property : DES-PT-01a-05 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s33 1) (EQ s35 1) (EQ s56 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]]
Stuttering criterion allowed to conclude after 22 steps with 0 reset in 0 ms.
FORMULA DES-PT-01a-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-01a-05 finished in 197 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0) U X(X(p1))))], workingDir=/home/mcc/execution]
Support contains 6 out of 106 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 106/106 places, 61/61 transitions.
Applied a total of 0 rules in 2 ms. Remains 106 /106 variables (removed 0) and now considering 61/61 (removed 0) transitions.
// Phase 1: matrix 61 rows 106 cols
[2021-05-08 07:27:40] [INFO ] Computed 47 place invariants in 0 ms
[2021-05-08 07:27:41] [INFO ] Implicit Places using invariants in 64 ms returned [1, 15]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 65 ms to find 2 implicit places.
// Phase 1: matrix 61 rows 104 cols
[2021-05-08 07:27:41] [INFO ] Computed 45 place invariants in 1 ms
[2021-05-08 07:27:41] [INFO ] Dead Transitions using invariants and state equation in 57 ms returned []
Starting structural reductions, iteration 1 : 104/106 places, 61/61 transitions.
Applied a total of 0 rules in 2 ms. Remains 104 /104 variables (removed 0) and now considering 61/61 (removed 0) transitions.
// Phase 1: matrix 61 rows 104 cols
[2021-05-08 07:27:41] [INFO ] Computed 45 place invariants in 1 ms
[2021-05-08 07:27:41] [INFO ] Dead Transitions using invariants and state equation in 42 ms returned []
Finished structural reductions, in 2 iterations. Remains : 104/106 places, 61/61 transitions.
Stuttering acceptance computed with spot in 186 ms :[(NOT p1), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : DES-PT-01a-06 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}, { cond=(NOT p0), acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={} source=2 dest: 5}], [{ cond=(NOT p1), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=5 dest: 6}], [{ cond=(NOT p0), acceptance={} source=6 dest: 6}]], initial=0, aps=[p0:(AND (OR (EQ s20 0) (EQ s22 0)) (OR (EQ s41 0) (EQ s53 0))), p1:(AND (NEQ s11 0) (NEQ s84 0))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 18201 reset in 202 ms.
Product exploration explored 100000 steps with 18191 reset in 212 ms.
Knowledge obtained : [p0, (NOT p1)]
Stuttering acceptance computed with spot in 172 ms :[(NOT p1), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Product exploration explored 100000 steps with 18189 reset in 161 ms.
Product exploration explored 100000 steps with 18168 reset in 179 ms.
Applying partial POR strategy [false, false, false, false, false, true, true]
Stuttering acceptance computed with spot in 175 ms :[(NOT p1), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Support contains 6 out of 104 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 104/104 places, 61/61 transitions.
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 5 Pre rules applied. Total rules applied 0 place count 104 transition count 72
Deduced a syphon composed of 5 places in 0 ms
Iterating global reduction 0 with 5 rules applied. Total rules applied 5 place count 104 transition count 72
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 11 places in 0 ms
Iterating global reduction 0 with 6 rules applied. Total rules applied 11 place count 104 transition count 72
Deduced a syphon composed of 11 places in 0 ms
Applied a total of 11 rules in 6 ms. Remains 104 /104 variables (removed 0) and now considering 72/61 (removed -11) transitions.
[2021-05-08 07:27:42] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 72 rows 104 cols
[2021-05-08 07:27:42] [INFO ] Computed 45 place invariants in 1 ms
[2021-05-08 07:27:42] [INFO ] Dead Transitions using invariants and state equation in 57 ms returned []
Finished structural reductions, in 1 iterations. Remains : 104/104 places, 72/61 transitions.
Product exploration explored 100000 steps with 18224 reset in 159 ms.
Product exploration explored 100000 steps with 18193 reset in 177 ms.
[2021-05-08 07:27:42] [INFO ] Flatten gal took : 5 ms
[2021-05-08 07:27:42] [INFO ] Flatten gal took : 5 ms
[2021-05-08 07:27:42] [INFO ] Time to serialize gal into /tmp/LTL8459774378329401334.gal : 1 ms
[2021-05-08 07:27:42] [INFO ] Time to serialize properties into /tmp/LTL16408046548046646331.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/LTL8459774378329401334.gal, -t, CGAL, -LTL, /tmp/LTL16408046548046646331.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/LTL8459774378329401334.gal -t CGAL -LTL /tmp/LTL16408046548046646331.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((F("(((p23==0)||(p25==0))&&((p48==0)||(p65==0)))"))U(X(X("((p13!=0)&&(p98!=0))")))))
Formula 0 simplified : !(F"(((p23==0)||(p25==0))&&((p48==0)||(p65==0)))" U XX"((p13!=0)&&(p98!=0))")
Detected timeout of ITS tools.
[2021-05-08 07:27:58] [INFO ] Flatten gal took : 5 ms
[2021-05-08 07:27:58] [INFO ] Applying decomposition
[2021-05-08 07:27:58] [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/graph1606903181849307008.txt, -o, /tmp/graph1606903181849307008.bin, -w, /tmp/graph1606903181849307008.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/graph1606903181849307008.bin, -l, -1, -v, -w, /tmp/graph1606903181849307008.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-08 07:27:58] [INFO ] Decomposing Gal with order
[2021-05-08 07:27:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-08 07:27:58] [INFO ] Removed a total of 15 redundant transitions.
[2021-05-08 07:27:58] [INFO ] Flatten gal took : 11 ms
[2021-05-08 07:27:58] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2021-05-08 07:27:58] [INFO ] Time to serialize gal into /tmp/LTL15506167928730359180.gal : 3 ms
[2021-05-08 07:27:58] [INFO ] Time to serialize properties into /tmp/LTL12814987708188658089.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/LTL15506167928730359180.gal, -t, CGAL, -LTL, /tmp/LTL12814987708188658089.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/LTL15506167928730359180.gal -t CGAL -LTL /tmp/LTL12814987708188658089.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !(((F("(((i1.u8.p23==0)||(i1.u9.p25==0))&&((i4.u19.p48==0)||(i4.u29.p65==0)))"))U(X(X("((i12.u3.p13!=0)&&(i12.u38.p98!=0))")))))
Formula 0 simplified : !(F"(((i1.u8.p23==0)||(i1.u9.p25==0))&&((i4.u19.p48==0)||(i4.u29.p65==0)))" U XX"((i12.u3.p13!=0)&&(i12.u38.p98!=0))")
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t4, u42.t5, i0.t54, i0.u0.t10, i0.u6.t59, i1.t58, i1.t52, i1.t0, i1.u1.t9, i2.u2.t8, i2.u2.t13, i3.t11, i13.t31, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/46/15/61
Computing Next relation with stutter on 258 deadlock states
6 unique states visited
0 strongly connected components in search stack
5 transitions explored
6 items max in DFS search stack
16 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,0,0.171394,24796,1,0,21385,468,1434,25544,274,1079,37213
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA DES-PT-01a-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property DES-PT-01a-06 finished in 17321 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(((F(p1)||p0) U (!p2||X(p2))))))], workingDir=/home/mcc/execution]
Support contains 6 out of 106 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 106/106 places, 61/61 transitions.
Applied a total of 0 rules in 1 ms. Remains 106 /106 variables (removed 0) and now considering 61/61 (removed 0) transitions.
// Phase 1: matrix 61 rows 106 cols
[2021-05-08 07:27:58] [INFO ] Computed 47 place invariants in 1 ms
[2021-05-08 07:27:58] [INFO ] Implicit Places using invariants in 74 ms returned [1, 15]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 75 ms to find 2 implicit places.
// Phase 1: matrix 61 rows 104 cols
[2021-05-08 07:27:58] [INFO ] Computed 45 place invariants in 1 ms
[2021-05-08 07:27:58] [INFO ] Dead Transitions using invariants and state equation in 38 ms returned []
Starting structural reductions, iteration 1 : 104/106 places, 61/61 transitions.
Applied a total of 0 rules in 1 ms. Remains 104 /104 variables (removed 0) and now considering 61/61 (removed 0) transitions.
// Phase 1: matrix 61 rows 104 cols
[2021-05-08 07:27:58] [INFO ] Computed 45 place invariants in 1 ms
[2021-05-08 07:27:58] [INFO ] Dead Transitions using invariants and state equation in 44 ms returned []
Finished structural reductions, in 2 iterations. Remains : 104/106 places, 61/61 transitions.
Stuttering acceptance computed with spot in 101 ms :[false, false, (AND (NOT p1) (NOT p2)), (NOT p1)]
Running random walk in product with property : DES-PT-01a-07 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(AND p2 (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p2:(OR (NEQ s89 1) (NEQ s98 1)), p0:(OR (AND (EQ s1 1) (EQ s99 1)) (AND (EQ s43 1) (EQ s55 1))), p1:(AND (EQ s1 1) (EQ s99 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 13987 reset in 293 ms.
Product exploration explored 100000 steps with 14025 reset in 285 ms.
Knowledge obtained : [p2, (NOT p0), (NOT p1)]
Stuttering acceptance computed with spot in 102 ms :[false, false, (AND (NOT p1) (NOT p2)), (NOT p1)]
Product exploration explored 100000 steps with 14094 reset in 163 ms.
Product exploration explored 100000 steps with 14046 reset in 182 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 93 ms :[false, false, (AND (NOT p1) (NOT p2)), (NOT p1)]
Support contains 6 out of 104 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 104/104 places, 61/61 transitions.
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 6 Pre rules applied. Total rules applied 0 place count 104 transition count 87
Deduced a syphon composed of 6 places in 1 ms
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 104 transition count 87
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 13 places in 0 ms
Iterating global reduction 0 with 7 rules applied. Total rules applied 13 place count 104 transition count 87
Deduced a syphon composed of 13 places in 0 ms
Applied a total of 13 rules in 7 ms. Remains 104 /104 variables (removed 0) and now considering 87/61 (removed -26) transitions.
[2021-05-08 07:27:59] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 87 rows 104 cols
[2021-05-08 07:27:59] [INFO ] Computed 45 place invariants in 1 ms
[2021-05-08 07:27:59] [INFO ] Dead Transitions using invariants and state equation in 63 ms returned []
Finished structural reductions, in 1 iterations. Remains : 104/104 places, 87/61 transitions.
Product exploration explored 100000 steps with 15167 reset in 334 ms.
Product exploration explored 100000 steps with 15051 reset in 292 ms.
[2021-05-08 07:28:00] [INFO ] Flatten gal took : 5 ms
[2021-05-08 07:28:00] [INFO ] Flatten gal took : 5 ms
[2021-05-08 07:28:00] [INFO ] Time to serialize gal into /tmp/LTL12674891138981716370.gal : 0 ms
[2021-05-08 07:28:00] [INFO ] Time to serialize properties into /tmp/LTL8830524688838543086.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/LTL12674891138981716370.gal, -t, CGAL, -LTL, /tmp/LTL8830524688838543086.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/LTL12674891138981716370.gal -t CGAL -LTL /tmp/LTL8830524688838543086.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(G((((F("((p2==1)&&(p114==1))"))||("((p2==1)&&(p114==1))"))||("((p50==1)&&(p67==1))"))U((X("((p103!=1)||(p113!=1))"))||("((p103==1)&&(p113==1))"))))))
Formula 0 simplified : !XG(("((p2==1)&&(p114==1))" | "((p50==1)&&(p67==1))" | F"((p2==1)&&(p114==1))") U ("((p103==1)&&(p113==1))" | X"((p103!=1)||(p113!=1))"))
Detected timeout of ITS tools.
[2021-05-08 07:28:15] [INFO ] Flatten gal took : 5 ms
[2021-05-08 07:28:15] [INFO ] Applying decomposition
[2021-05-08 07:28:15] [INFO ] Flatten gal took : 17 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph441862287267676538.txt, -o, /tmp/graph441862287267676538.bin, -w, /tmp/graph441862287267676538.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/graph441862287267676538.bin, -l, -1, -v, -w, /tmp/graph441862287267676538.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-08 07:28:15] [INFO ] Decomposing Gal with order
[2021-05-08 07:28:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-08 07:28:15] [INFO ] Removed a total of 13 redundant transitions.
[2021-05-08 07:28:15] [INFO ] Flatten gal took : 9 ms
[2021-05-08 07:28:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2021-05-08 07:28:15] [INFO ] Time to serialize gal into /tmp/LTL6910238160214050388.gal : 1 ms
[2021-05-08 07:28:15] [INFO ] Time to serialize properties into /tmp/LTL2335765279057876439.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/LTL6910238160214050388.gal, -t, CGAL, -LTL, /tmp/LTL2335765279057876439.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/LTL6910238160214050388.gal -t CGAL -LTL /tmp/LTL2335765279057876439.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(G((((F("((u41.p2==1)&&(u41.p114==1))"))||("((u41.p2==1)&&(u41.p114==1))"))||("((i5.u17.p50==1)&&(i5.u22.p67==1))"))U((X("((i14.u38.p103!=1)||(i14.u40.p113!=1))"))||("((i14.u38.p103==1)&&(i14.u40.p113==1))"))))))
Formula 0 simplified : !XG(("((i5.u17.p50==1)&&(i5.u22.p67==1))" | "((u41.p2==1)&&(u41.p114==1))" | F"((u41.p2==1)&&(u41.p114==1))") U ("((i14.u38.p103==1)&&(i14.u40.p113==1))" | X"((i14.u38.p103!=1)||(i14.u40.p113!=1))"))
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t4, u41.t5, i0.t54, i0.u0.t10, i0.u6.t59, i1.t58, i1.t52, i1.t0, i1.u1.t9, i2.u2.t8, i2.u2.t13, i3.t11, i14.t31, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/46/15/61
Computing Next relation with stutter on 258 deadlock states
60 unique states visited
60 strongly connected components in search stack
61 transitions explored
60 items max in DFS search stack
60 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,0,0.624673,40548,1,0,56866,502,1478,57797,274,1249,103547
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA DES-PT-01a-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property DES-PT-01a-07 finished in 18072 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(((p0 U p1)||X(F(p2))))], workingDir=/home/mcc/execution]
Support contains 6 out of 106 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 106/106 places, 61/61 transitions.
Applied a total of 0 rules in 1 ms. Remains 106 /106 variables (removed 0) and now considering 61/61 (removed 0) transitions.
// Phase 1: matrix 61 rows 106 cols
[2021-05-08 07:28:16] [INFO ] Computed 47 place invariants in 1 ms
[2021-05-08 07:28:16] [INFO ] Implicit Places using invariants in 48 ms returned [1, 15]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 49 ms to find 2 implicit places.
// Phase 1: matrix 61 rows 104 cols
[2021-05-08 07:28:16] [INFO ] Computed 45 place invariants in 2 ms
[2021-05-08 07:28:16] [INFO ] Dead Transitions using invariants and state equation in 46 ms returned []
Starting structural reductions, iteration 1 : 104/106 places, 61/61 transitions.
Applied a total of 0 rules in 1 ms. Remains 104 /104 variables (removed 0) and now considering 61/61 (removed 0) transitions.
// Phase 1: matrix 61 rows 104 cols
[2021-05-08 07:28:16] [INFO ] Computed 45 place invariants in 1 ms
[2021-05-08 07:28:16] [INFO ] Dead Transitions using invariants and state equation in 47 ms returned []
Finished structural reductions, in 2 iterations. Remains : 104/106 places, 61/61 transitions.
Stuttering acceptance computed with spot in 74 ms :[(AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : DES-PT-01a-09 automaton TGBA [mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(AND (EQ s48 1) (EQ s60 1)), p0:(AND (EQ s17 1) (EQ s27 1)), p2:(OR (AND (EQ s17 1) (EQ s27 1)) (AND (EQ s32 1) (EQ s85 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 17 steps with 0 reset in 0 ms.
FORMULA DES-PT-01a-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-01a-09 finished in 228 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((G(p0) U p1)))], workingDir=/home/mcc/execution]
Support contains 2 out of 106 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 106/106 places, 61/61 transitions.
Reduce places removed 1 places and 1 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 104 transition count 60
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 6 Pre rules applied. Total rules applied 1 place count 104 transition count 54
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 1 with 14 rules applied. Total rules applied 15 place count 96 transition count 54
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Ensure Unique test removed 8 places
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 1 with 21 rules applied. Total rules applied 36 place count 81 transition count 48
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Ensure Unique test removed 2 places
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 40 place count 78 transition count 47
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 41 place count 77 transition count 46
Applied a total of 41 rules in 8 ms. Remains 77 /106 variables (removed 29) and now considering 46/61 (removed 15) transitions.
// Phase 1: matrix 46 rows 77 cols
[2021-05-08 07:28:16] [INFO ] Computed 33 place invariants in 1 ms
[2021-05-08 07:28:16] [INFO ] Implicit Places using invariants in 46 ms returned [0, 45, 50]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 47 ms to find 3 implicit places.
[2021-05-08 07:28:16] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 46 rows 74 cols
[2021-05-08 07:28:16] [INFO ] Computed 30 place invariants in 3 ms
[2021-05-08 07:28:16] [INFO ] Dead Transitions using invariants and state equation in 35 ms returned []
Starting structural reductions, iteration 1 : 74/106 places, 46/61 transitions.
Applied a total of 0 rules in 2 ms. Remains 74 /74 variables (removed 0) and now considering 46/46 (removed 0) transitions.
[2021-05-08 07:28:16] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 46 rows 74 cols
[2021-05-08 07:28:16] [INFO ] Computed 30 place invariants in 0 ms
[2021-05-08 07:28:16] [INFO ] Dead Transitions using invariants and state equation in 34 ms returned []
Finished structural reductions, in 2 iterations. Remains : 74/106 places, 46/61 transitions.
Stuttering acceptance computed with spot in 83 ms :[(NOT p1), true, (NOT p0), (NOT p1)]
Running random walk in product with property : DES-PT-01a-10 automaton TGBA [mat=[[{ cond=(OR p1 p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(AND (EQ s63 1) (EQ s68 1)), p0:(OR (EQ s63 0) (EQ s68 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Entered a terminal (fully accepting) state of product in 27 steps with 1 reset in 0 ms.
FORMULA DES-PT-01a-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-01a-10 finished in 234 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G((p0&&X(X(G(p1)))))))], workingDir=/home/mcc/execution]
Support contains 10 out of 106 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 106/106 places, 61/61 transitions.
Applied a total of 0 rules in 0 ms. Remains 106 /106 variables (removed 0) and now considering 61/61 (removed 0) transitions.
// Phase 1: matrix 61 rows 106 cols
[2021-05-08 07:28:16] [INFO ] Computed 47 place invariants in 0 ms
[2021-05-08 07:28:16] [INFO ] Implicit Places using invariants in 54 ms returned [1, 15]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 54 ms to find 2 implicit places.
// Phase 1: matrix 61 rows 104 cols
[2021-05-08 07:28:16] [INFO ] Computed 45 place invariants in 7 ms
[2021-05-08 07:28:16] [INFO ] Dead Transitions using invariants and state equation in 51 ms returned []
Starting structural reductions, iteration 1 : 104/106 places, 61/61 transitions.
Applied a total of 0 rules in 0 ms. Remains 104 /104 variables (removed 0) and now considering 61/61 (removed 0) transitions.
// Phase 1: matrix 61 rows 104 cols
[2021-05-08 07:28:16] [INFO ] Computed 45 place invariants in 1 ms
[2021-05-08 07:28:16] [INFO ] Dead Transitions using invariants and state equation in 58 ms returned []
Finished structural reductions, in 2 iterations. Remains : 104/106 places, 61/61 transitions.
Stuttering acceptance computed with spot in 137 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true]
Running random walk in product with property : DES-PT-01a-12 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 3}], [{ cond=(AND p0 p1), acceptance={} source=1 dest: 1}, { cond=(OR (NOT p0) (NOT p1)), acceptance={} source=1 dest: 4}], [{ cond=p0, acceptance={} source=2 dest: 1}, { cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=p0, acceptance={} source=3 dest: 2}, { cond=(NOT p0), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(OR (NEQ s63 1) (NEQ s65 1) (NEQ s67 1) (NEQ s69 1) (NEQ s71 1) (NEQ s73 1) (NEQ s75 1) (NEQ s77 1)), p1:(OR (NEQ s7 1) (NEQ s25 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 5 steps with 0 reset in 0 ms.
FORMULA DES-PT-01a-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DES-PT-01a-12 finished in 312 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X((p0&&G(p1)))||F((!p0&&X(F(!p2))))))], workingDir=/home/mcc/execution]
Support contains 5 out of 106 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 106/106 places, 61/61 transitions.
Applied a total of 0 rules in 1 ms. Remains 106 /106 variables (removed 0) and now considering 61/61 (removed 0) transitions.
// Phase 1: matrix 61 rows 106 cols
[2021-05-08 07:28:17] [INFO ] Computed 47 place invariants in 0 ms
[2021-05-08 07:28:17] [INFO ] Implicit Places using invariants in 51 ms returned [1, 15]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 51 ms to find 2 implicit places.
// Phase 1: matrix 61 rows 104 cols
[2021-05-08 07:28:17] [INFO ] Computed 45 place invariants in 1 ms
[2021-05-08 07:28:17] [INFO ] Dead Transitions using invariants and state equation in 45 ms returned []
Starting structural reductions, iteration 1 : 104/106 places, 61/61 transitions.
Applied a total of 0 rules in 1 ms. Remains 104 /104 variables (removed 0) and now considering 61/61 (removed 0) transitions.
// Phase 1: matrix 61 rows 104 cols
[2021-05-08 07:28:17] [INFO ] Computed 45 place invariants in 8 ms
[2021-05-08 07:28:17] [INFO ] Dead Transitions using invariants and state equation in 51 ms returned []
Finished structural reductions, in 2 iterations. Remains : 104/106 places, 61/61 transitions.
Stuttering acceptance computed with spot in 172 ms :[(OR p2 p0), p2, (OR (AND p0 (NOT p1)) (AND (NOT p0) p2)), (OR (AND p0 (NOT p1)) (AND (NOT p0) p2)), (AND p2 (NOT p1)), (OR (AND (NOT p0) p2) (AND (NOT p1) p2)), (OR (AND p0 (NOT p1)) (AND (NOT p1) p2))]
Running random walk in product with property : DES-PT-01a-13 automaton TGBA [mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 1}], [{ cond=p2, acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={} source=2 dest: 3}, { cond=(NOT p0), acceptance={} source=2 dest: 5}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=(AND p0 p1), acceptance={} source=3 dest: 6}], [{ cond=(AND (NOT p1) p2), acceptance={} source=4 dest: 1}, { cond=(AND p1 p2), acceptance={} source=4 dest: 4}], [{ cond=(OR (AND (NOT p0) p2) (AND (NOT p1) p2)), acceptance={} source=5 dest: 1}, { cond=(AND p0 p1 p2), acceptance={} source=5 dest: 4}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=6 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=6 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=6 dest: 4}, { cond=(AND p0 p1), acceptance={} source=6 dest: 6}]], initial=2, aps=[p0:(EQ s5 1), p2:(AND (EQ s17 1) (EQ s27 1)), p1:(AND (EQ s54 1) (EQ s68 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, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 196 ms.
Product exploration explored 100000 steps with 50000 reset in 210 ms.
Knowledge obtained : [(NOT p0), (NOT p2), (NOT p1)]
Stuttering acceptance computed with spot in 229 ms :[(OR p2 p0), p2, (OR (AND p0 (NOT p1)) (AND (NOT p0) p2)), (OR (AND p0 (NOT p1)) (AND (NOT p0) p2)), (AND p2 (NOT p1)), (OR (AND (NOT p0) p2) (AND (NOT p1) p2)), (OR (AND p0 (NOT p1)) (AND (NOT p1) p2))]
Product exploration explored 100000 steps with 50000 reset in 195 ms.
Product exploration explored 100000 steps with 50000 reset in 201 ms.
Applying partial POR strategy [false, true, false, false, true, true, false]
Stuttering acceptance computed with spot in 180 ms :[(OR p2 p0), p2, (OR (AND p0 (NOT p1)) (AND (NOT p0) p2)), (OR (AND p0 (NOT p1)) (AND (NOT p0) p2)), (AND p2 (NOT p1)), (OR (AND (NOT p0) p2) (AND (NOT p1) p2)), (OR (AND p0 (NOT p1)) (AND (NOT p1) p2))]
Support contains 5 out of 104 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 104/104 places, 61/61 transitions.
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 6 Pre rules applied. Total rules applied 0 place count 104 transition count 87
Deduced a syphon composed of 6 places in 0 ms
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 104 transition count 87
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 13 places in 0 ms
Iterating global reduction 0 with 7 rules applied. Total rules applied 13 place count 104 transition count 87
Deduced a syphon composed of 13 places in 0 ms
Applied a total of 13 rules in 7 ms. Remains 104 /104 variables (removed 0) and now considering 87/61 (removed -26) transitions.
[2021-05-08 07:28:18] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 87 rows 104 cols
[2021-05-08 07:28:18] [INFO ] Computed 45 place invariants in 2 ms
[2021-05-08 07:28:18] [INFO ] Dead Transitions using invariants and state equation in 57 ms returned []
Finished structural reductions, in 1 iterations. Remains : 104/104 places, 87/61 transitions.
Product exploration explored 100000 steps with 50000 reset in 525 ms.
Product exploration explored 100000 steps with 50000 reset in 521 ms.
[2021-05-08 07:28:19] [INFO ] Flatten gal took : 4 ms
[2021-05-08 07:28:19] [INFO ] Flatten gal took : 4 ms
[2021-05-08 07:28:19] [INFO ] Time to serialize gal into /tmp/LTL10291728076733716570.gal : 0 ms
[2021-05-08 07:28:19] [INFO ] Time to serialize properties into /tmp/LTL12707758778255485301.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/LTL10291728076733716570.gal, -t, CGAL, -LTL, /tmp/LTL12707758778255485301.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/LTL10291728076733716570.gal -t CGAL -LTL /tmp/LTL12707758778255485301.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((X(("(p6==1)")&&(G("((p66==1)&&(p82==1))"))))||(F(("(p6!=1)")&&(X(F("((p20!=1)||(p30!=1))")))))))
Formula 0 simplified : !(X("(p6==1)" & G"((p66==1)&&(p82==1))") | F("(p6!=1)" & XF"((p20!=1)||(p30!=1))"))
Detected timeout of ITS tools.
[2021-05-08 07:28:34] [INFO ] Flatten gal took : 4 ms
[2021-05-08 07:28:34] [INFO ] Applying decomposition
[2021-05-08 07:28:34] [INFO ] Flatten gal took : 4 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/graph11578705587761825084.txt, -o, /tmp/graph11578705587761825084.bin, -w, /tmp/graph11578705587761825084.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/graph11578705587761825084.bin, -l, -1, -v, -w, /tmp/graph11578705587761825084.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-08 07:28:35] [INFO ] Decomposing Gal with order
[2021-05-08 07:28:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-08 07:28:35] [INFO ] Removed a total of 15 redundant transitions.
[2021-05-08 07:28:35] [INFO ] Flatten gal took : 8 ms
[2021-05-08 07:28:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2021-05-08 07:28:35] [INFO ] Time to serialize gal into /tmp/LTL13396066845367844871.gal : 11 ms
[2021-05-08 07:28:35] [INFO ] Time to serialize properties into /tmp/LTL2082887773773002426.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/LTL13396066845367844871.gal, -t, CGAL, -LTL, /tmp/LTL2082887773773002426.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/LTL13396066845367844871.gal -t CGAL -LTL /tmp/LTL2082887773773002426.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !(((X(("(i0.u2.p6==1)")&&(G("((i5.u23.p66==1)&&(i5.u30.p82==1))"))))||(F(("(i0.u2.p6!=1)")&&(X(F("((i0.u7.p20!=1)||(i0.u12.p30!=1))")))))))
Formula 0 simplified : !(X("(i0.u2.p6==1)" & G"((i5.u23.p66==1)&&(i5.u30.p82==1))") | F("(i0.u2.p6!=1)" & XF"((i0.u7.p20!=1)||(i0.u12.p30!=1))"))
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t4, u42.t5, i0.t54, i0.u2.t10, i0.u7.t59, i1.t58, i1.t52, i1.t0, i1.u3.t9, i2.u1.t8, i2.u1.t13, i3.t11, i13.t31, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/46/15/61
Computing Next relation with stutter on 258 deadlock states
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
16 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,0,0.178774,25164,1,0,21211,398,1321,25604,266,991,35824
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA DES-PT-01a-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property DES-PT-01a-13 finished in 18155 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(F((p0 U (p1||G(p0)))))))], workingDir=/home/mcc/execution]
Support contains 5 out of 106 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 106/106 places, 61/61 transitions.
Applied a total of 0 rules in 1 ms. Remains 106 /106 variables (removed 0) and now considering 61/61 (removed 0) transitions.
// Phase 1: matrix 61 rows 106 cols
[2021-05-08 07:28:35] [INFO ] Computed 47 place invariants in 1 ms
[2021-05-08 07:28:35] [INFO ] Implicit Places using invariants in 56 ms returned [1, 15]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 56 ms to find 2 implicit places.
// Phase 1: matrix 61 rows 104 cols
[2021-05-08 07:28:35] [INFO ] Computed 45 place invariants in 1 ms
[2021-05-08 07:28:35] [INFO ] Dead Transitions using invariants and state equation in 44 ms returned []
Starting structural reductions, iteration 1 : 104/106 places, 61/61 transitions.
Applied a total of 0 rules in 1 ms. Remains 104 /104 variables (removed 0) and now considering 61/61 (removed 0) transitions.
// Phase 1: matrix 61 rows 104 cols
[2021-05-08 07:28:35] [INFO ] Computed 45 place invariants in 0 ms
[2021-05-08 07:28:35] [INFO ] Dead Transitions using invariants and state equation in 40 ms returned []
Finished structural reductions, in 2 iterations. Remains : 104/106 places, 61/61 transitions.
Stuttering acceptance computed with spot in 72 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DES-PT-01a-14 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(AND (OR (NEQ s23 1) (NEQ s28 1) (NEQ s30 1)) (OR (NEQ s57 1) (NEQ s72 1))), p0:(OR (NEQ s57 1) (NEQ s72 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 162 ms.
Product exploration explored 100000 steps with 33333 reset in 181 ms.
Knowledge obtained : [p1, p0]
Stuttering acceptance computed with spot in 66 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 33333 reset in 176 ms.
Product exploration explored 100000 steps with 33333 reset in 188 ms.
Applying partial POR strategy [false, false, true]
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 5 out of 104 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 104/104 places, 61/61 transitions.
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 6 Pre rules applied. Total rules applied 0 place count 104 transition count 87
Deduced a syphon composed of 6 places in 1 ms
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 104 transition count 87
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 12 places in 0 ms
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 104 transition count 87
Deduced a syphon composed of 12 places in 0 ms
Applied a total of 12 rules in 6 ms. Remains 104 /104 variables (removed 0) and now considering 87/61 (removed -26) transitions.
[2021-05-08 07:28:36] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 87 rows 104 cols
[2021-05-08 07:28:36] [INFO ] Computed 45 place invariants in 0 ms
[2021-05-08 07:28:36] [INFO ] Dead Transitions using invariants and state equation in 54 ms returned []
Finished structural reductions, in 1 iterations. Remains : 104/104 places, 87/61 transitions.
Product exploration explored 100000 steps with 33333 reset in 417 ms.
Product exploration explored 100000 steps with 33333 reset in 414 ms.
[2021-05-08 07:28:37] [INFO ] Flatten gal took : 4 ms
[2021-05-08 07:28:37] [INFO ] Flatten gal took : 3 ms
[2021-05-08 07:28:37] [INFO ] Time to serialize gal into /tmp/LTL6849248663635485789.gal : 1 ms
[2021-05-08 07:28:37] [INFO ] Time to serialize properties into /tmp/LTL6518853601742263921.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/LTL6849248663635485789.gal, -t, CGAL, -LTL, /tmp/LTL6518853601742263921.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/LTL6849248663635485789.gal -t CGAL -LTL /tmp/LTL6518853601742263921.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(X(F(("((p70!=1)||(p86!=1))")U((G("((p70!=1)||(p86!=1))"))||("((((p26!=1)||(p31!=1))||(p33!=1))&&((p70!=1)||(p86!=1)))")))))))
Formula 0 simplified : !XXF("((p70!=1)||(p86!=1))" U ("((((p26!=1)||(p31!=1))||(p33!=1))&&((p70!=1)||(p86!=1)))" | G"((p70!=1)||(p86!=1))"))
Detected timeout of ITS tools.
[2021-05-08 07:28:52] [INFO ] Flatten gal took : 4 ms
[2021-05-08 07:28:52] [INFO ] Applying decomposition
[2021-05-08 07:28:52] [INFO ] Flatten gal took : 5 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/graph7856393127012166263.txt, -o, /tmp/graph7856393127012166263.bin, -w, /tmp/graph7856393127012166263.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/graph7856393127012166263.bin, -l, -1, -v, -w, /tmp/graph7856393127012166263.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-08 07:28:52] [INFO ] Decomposing Gal with order
[2021-05-08 07:28:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-08 07:28:52] [INFO ] Removed a total of 15 redundant transitions.
[2021-05-08 07:28:52] [INFO ] Flatten gal took : 7 ms
[2021-05-08 07:28:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 1 ms.
[2021-05-08 07:28:52] [INFO ] Time to serialize gal into /tmp/LTL17082541796969395142.gal : 1 ms
[2021-05-08 07:28:52] [INFO ] Time to serialize properties into /tmp/LTL16805830534601888058.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/LTL17082541796969395142.gal, -t, CGAL, -LTL, /tmp/LTL16805830534601888058.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/LTL17082541796969395142.gal -t CGAL -LTL /tmp/LTL16805830534601888058.ltl -c -stutter-deadlock
Read 1 LTL properties
Checking formula 0 : !((X(X(F(("((i10.u25.p70!=1)||(i10.u32.p86!=1))")U((G("((i10.u25.p70!=1)||(i10.u32.p86!=1))"))||("((((i0.u8.p26!=1)||(i1.u11.p31!=1))||(i2.u12.p33!=1))&&((i10.u25.p70!=1)||(i10.u32.p86!=1)))")))))))
Formula 0 simplified : !XXF("((i10.u25.p70!=1)||(i10.u32.p86!=1))" U ("((((i0.u8.p26!=1)||(i1.u11.p31!=1))||(i2.u12.p33!=1))&&((i10.u25.p70!=1)||(i10.u32.p86!=1)))" | G"((i10.u25.p70!=1)||(i10.u32.p86!=1))"))
Reverse transition relation is NOT exact ! Due to transitions t1, t3, t4, u42.t5, i0.t58, i0.t52, i0.t0, i0.u2.t9, i1.t54, i1.u1.t10, i1.u6.t59, i2.u0.t8, i2.u0.t13, i3.t11, i13.t31, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/46/15/61
Computing Next relation with stutter on 258 deadlock states
3 unique states visited
0 strongly connected components in search stack
2 transitions explored
3 items max in DFS search stack
16 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,0,0.186905,24596,1,0,21277,469,1301,25353,259,1077,36542
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA DES-PT-01a-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Treatment of property DES-PT-01a-14 finished in 17417 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620458933709

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

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

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DES-PT-01a"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is DES-PT-01a, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r064-tall-162038396600021"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-01a.tgz
mv DES-PT-01a execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;