Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2021-input.r026-tajo-162038143700332.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
....................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is BusinessProcesses-PT-02, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r026-tajo-162038143700332
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 424K
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 115K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.6K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 89K 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 6.8K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Mar 28 15:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 28 15:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 15:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 15:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Mar 23 03:00 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 23 03:00 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 22 12:14 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 22 12:14 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K 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 3 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 59K 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 BusinessProcesses-PT-02-00
FORMULA_NAME BusinessProcesses-PT-02-01
FORMULA_NAME BusinessProcesses-PT-02-02
FORMULA_NAME BusinessProcesses-PT-02-03
FORMULA_NAME BusinessProcesses-PT-02-04
FORMULA_NAME BusinessProcesses-PT-02-05
FORMULA_NAME BusinessProcesses-PT-02-06
FORMULA_NAME BusinessProcesses-PT-02-07
FORMULA_NAME BusinessProcesses-PT-02-08
FORMULA_NAME BusinessProcesses-PT-02-09
FORMULA_NAME BusinessProcesses-PT-02-10
FORMULA_NAME BusinessProcesses-PT-02-11
FORMULA_NAME BusinessProcesses-PT-02-12
FORMULA_NAME BusinessProcesses-PT-02-13
FORMULA_NAME BusinessProcesses-PT-02-14
FORMULA_NAME BusinessProcesses-PT-02-15

=== Now, execution of the tool begins

BK_START 1620542396242

Running Version 0
[2021-05-09 06:39:58] [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]
[2021-05-09 06:39:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-09 06:39:58] [INFO ] Load time of PNML (sax parser for PT used): 48 ms
[2021-05-09 06:39:58] [INFO ] Transformed 262 places.
[2021-05-09 06:39:58] [INFO ] Transformed 219 transitions.
[2021-05-09 06:39:58] [INFO ] Found NUPN structural information;
[2021-05-09 06:39:58] [INFO ] Parsed PT model containing 262 places and 219 transitions in 90 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
[2021-05-09 06:39:58] [INFO ] Initial state test concluded for 3 properties.
Deduced a syphon composed of 17 places in 2 ms
Reduce places removed 17 places and 15 transitions.
FORMULA BusinessProcesses-PT-02-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-02-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-02-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-02-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-02-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-02-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-02-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 22 out of 245 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 245/245 places, 204/204 transitions.
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 239 transition count 204
Discarding 28 places :
Symmetric choice reduction at 1 with 28 rule applications. Total rules 34 place count 211 transition count 176
Iterating global reduction 1 with 28 rules applied. Total rules applied 62 place count 211 transition count 176
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 74 place count 199 transition count 164
Iterating global reduction 1 with 12 rules applied. Total rules applied 86 place count 199 transition count 164
Applied a total of 86 rules in 50 ms. Remains 199 /245 variables (removed 46) and now considering 164/204 (removed 40) transitions.
// Phase 1: matrix 164 rows 199 cols
[2021-05-09 06:39:58] [INFO ] Computed 37 place invariants in 21 ms
[2021-05-09 06:39:58] [INFO ] Implicit Places using invariants in 178 ms returned []
// Phase 1: matrix 164 rows 199 cols
[2021-05-09 06:39:58] [INFO ] Computed 37 place invariants in 4 ms
[2021-05-09 06:39:58] [INFO ] Implicit Places using invariants and state equation in 154 ms returned []
Implicit Place search using SMT with State Equation took 358 ms to find 0 implicit places.
// Phase 1: matrix 164 rows 199 cols
[2021-05-09 06:39:58] [INFO ] Computed 37 place invariants in 10 ms
[2021-05-09 06:39:59] [INFO ] Dead Transitions using invariants and state equation in 104 ms returned []
Finished structural reductions, in 1 iterations. Remains : 199/245 places, 164/204 transitions.
[2021-05-09 06:39:59] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-09 06:39:59] [INFO ] Flatten gal took : 36 ms
FORMULA BusinessProcesses-PT-02-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BusinessProcesses-PT-02-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-09 06:39:59] [INFO ] Flatten gal took : 12 ms
[2021-05-09 06:39:59] [INFO ] Input system was already deterministic with 164 transitions.
Incomplete random walk after 100000 steps, including 1355 resets, run finished after 175 ms. (steps per millisecond=571 ) properties (out of 10) seen :9
Running SMT prover for 1 properties.
// Phase 1: matrix 164 rows 199 cols
[2021-05-09 06:39:59] [INFO ] Computed 37 place invariants in 3 ms
[2021-05-09 06:39:59] [INFO ] [Real]Absence check using 24 positive place invariants in 17 ms returned sat
[2021-05-09 06:39:59] [INFO ] [Real]Absence check using 24 positive and 13 generalized place invariants in 2 ms returned sat
[2021-05-09 06:39:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-09 06:39:59] [INFO ] [Real]Absence check using state equation in 50 ms returned sat
[2021-05-09 06:39:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-09 06:39:59] [INFO ] [Nat]Absence check using 24 positive place invariants in 9 ms returned sat
[2021-05-09 06:39:59] [INFO ] [Nat]Absence check using 24 positive and 13 generalized place invariants in 3 ms returned sat
[2021-05-09 06:39:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-09 06:39:59] [INFO ] [Nat]Absence check using state equation in 59 ms returned unsat
Successfully simplified 1 atomic propositions for a total of 7 simplifications.
[2021-05-09 06:39:59] [INFO ] Initial state test concluded for 1 properties.
FORMULA BusinessProcesses-PT-02-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G((G(p0)||F(p1)))||F(G(!p0))))], workingDir=/home/mcc/execution]
Support contains 4 out of 199 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 199/199 places, 164/164 transitions.
Graph (trivial) has 96 edges and 199 vertex of which 6 / 199 are part of one of the 1 SCC in 10 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 0 with 25 rules applied. Total rules applied 26 place count 193 transition count 132
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 1 with 25 rules applied. Total rules applied 51 place count 168 transition count 132
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 36 Pre rules applied. Total rules applied 51 place count 168 transition count 96
Deduced a syphon composed of 36 places in 0 ms
Ensure Unique test removed 8 places
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 2 with 80 rules applied. Total rules applied 131 place count 124 transition count 96
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 138 place count 117 transition count 89
Iterating global reduction 2 with 7 rules applied. Total rules applied 145 place count 117 transition count 89
Performed 51 Post agglomeration using F-continuation condition.Transition count delta: 51
Deduced a syphon composed of 51 places in 0 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 2 with 102 rules applied. Total rules applied 247 place count 66 transition count 38
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 248 place count 65 transition count 37
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 249 place count 64 transition count 37
Applied a total of 249 rules in 67 ms. Remains 64 /199 variables (removed 135) and now considering 37/164 (removed 127) transitions.
// Phase 1: matrix 37 rows 64 cols
[2021-05-09 06:39:59] [INFO ] Computed 28 place invariants in 4 ms
[2021-05-09 06:39:59] [INFO ] Implicit Places using invariants in 44 ms returned [8, 10]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 53 ms to find 2 implicit places.
[2021-05-09 06:39:59] [INFO ] Redundant transitions in 5 ms returned []
// Phase 1: matrix 37 rows 62 cols
[2021-05-09 06:39:59] [INFO ] Computed 26 place invariants in 1 ms
[2021-05-09 06:39:59] [INFO ] Dead Transitions using invariants and state equation in 26 ms returned []
Starting structural reductions, iteration 1 : 62/199 places, 37/164 transitions.
Applied a total of 0 rules in 3 ms. Remains 62 /62 variables (removed 0) and now considering 37/37 (removed 0) transitions.
[2021-05-09 06:40:00] [INFO ] Redundant transitions in 5 ms returned []
// Phase 1: matrix 37 rows 62 cols
[2021-05-09 06:40:00] [INFO ] Computed 26 place invariants in 1 ms
[2021-05-09 06:40:00] [INFO ] Dead Transitions using invariants and state equation in 28 ms returned []
Finished structural reductions, in 2 iterations. Remains : 62/199 places, 37/164 transitions.
Stuttering acceptance computed with spot in 189 ms :[false, (AND p0 (NOT p1))]
Running random walk in product with property : BusinessProcesses-PT-02-01 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s58 0) (EQ s20 1)), p1:(OR (EQ s38 0) (EQ s32 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 11985 reset in 216 ms.
Stuttering criterion allowed to conclude after 41877 steps with 5031 reset in 79 ms.
FORMULA BusinessProcesses-PT-02-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BusinessProcesses-PT-02-01 finished in 741 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(X(X(X(G(p0)))))))], workingDir=/home/mcc/execution]
Support contains 1 out of 199 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 199/199 places, 164/164 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 190 transition count 155
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 190 transition count 155
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 20 place count 188 transition count 153
Iterating global reduction 0 with 2 rules applied. Total rules applied 22 place count 188 transition count 153
Applied a total of 22 rules in 8 ms. Remains 188 /199 variables (removed 11) and now considering 153/164 (removed 11) transitions.
// Phase 1: matrix 153 rows 188 cols
[2021-05-09 06:40:00] [INFO ] Computed 37 place invariants in 1 ms
[2021-05-09 06:40:00] [INFO ] Implicit Places using invariants in 59 ms returned []
// Phase 1: matrix 153 rows 188 cols
[2021-05-09 06:40:00] [INFO ] Computed 37 place invariants in 2 ms
[2021-05-09 06:40:00] [INFO ] Implicit Places using invariants and state equation in 139 ms returned []
Implicit Place search using SMT with State Equation took 201 ms to find 0 implicit places.
// Phase 1: matrix 153 rows 188 cols
[2021-05-09 06:40:00] [INFO ] Computed 37 place invariants in 2 ms
[2021-05-09 06:40:00] [INFO ] Dead Transitions using invariants and state equation in 64 ms returned []
Finished structural reductions, in 1 iterations. Remains : 188/199 places, 153/164 transitions.
Stuttering acceptance computed with spot in 191 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : BusinessProcesses-PT-02-05 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={} source=5 dest: 6}], [{ cond=true, acceptance={} source=6 dest: 4}]], initial=5, aps=[p0:(NEQ s51 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, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1145 steps with 15 reset in 7 ms.
FORMULA BusinessProcesses-PT-02-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BusinessProcesses-PT-02-05 finished in 495 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 199 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 199/199 places, 164/164 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 191 transition count 156
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 191 transition count 156
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 190 transition count 155
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 190 transition count 155
Applied a total of 18 rules in 6 ms. Remains 190 /199 variables (removed 9) and now considering 155/164 (removed 9) transitions.
// Phase 1: matrix 155 rows 190 cols
[2021-05-09 06:40:01] [INFO ] Computed 37 place invariants in 1 ms
[2021-05-09 06:40:01] [INFO ] Implicit Places using invariants in 56 ms returned []
// Phase 1: matrix 155 rows 190 cols
[2021-05-09 06:40:01] [INFO ] Computed 37 place invariants in 3 ms
[2021-05-09 06:40:01] [INFO ] Implicit Places using invariants and state equation in 129 ms returned []
Implicit Place search using SMT with State Equation took 188 ms to find 0 implicit places.
// Phase 1: matrix 155 rows 190 cols
[2021-05-09 06:40:01] [INFO ] Computed 37 place invariants in 3 ms
[2021-05-09 06:40:01] [INFO ] Dead Transitions using invariants and state equation in 110 ms returned []
Finished structural reductions, in 1 iterations. Remains : 190/199 places, 155/164 transitions.
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BusinessProcesses-PT-02-06 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s103 0) (EQ s4 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 181 ms.
Product exploration explored 100000 steps with 50000 reset in 246 ms.
Graph (complete) has 377 edges and 190 vertex of which 185 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.2 ms
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 50000 reset in 241 ms.
Product exploration explored 100000 steps with 50000 reset in 253 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 190 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 190/190 places, 155/155 transitions.
Graph (trivial) has 91 edges and 190 vertex of which 6 / 190 are part of one of the 1 SCC in 1 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 22 rules applied. Total rules applied 23 place count 185 transition count 149
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 36 Pre rules applied. Total rules applied 23 place count 185 transition count 209
Deduced a syphon composed of 58 places in 0 ms
Iterating global reduction 1 with 36 rules applied. Total rules applied 59 place count 185 transition count 209
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 66 place count 178 transition count 188
Deduced a syphon composed of 51 places in 0 ms
Iterating global reduction 1 with 7 rules applied. Total rules applied 73 place count 178 transition count 188
Performed 55 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 106 places in 1 ms
Iterating global reduction 1 with 55 rules applied. Total rules applied 128 place count 178 transition count 188
Discarding 16 places :
Symmetric choice reduction at 1 with 16 rule applications. Total rules 144 place count 162 transition count 172
Deduced a syphon composed of 90 places in 0 ms
Iterating global reduction 1 with 16 rules applied. Total rules applied 160 place count 162 transition count 172
Deduced a syphon composed of 90 places in 0 ms
Applied a total of 160 rules in 39 ms. Remains 162 /190 variables (removed 28) and now considering 172/155 (removed -17) transitions.
[2021-05-09 06:40:02] [INFO ] Redundant transitions in 16 ms returned []
// Phase 1: matrix 172 rows 162 cols
[2021-05-09 06:40:02] [INFO ] Computed 37 place invariants in 6 ms
[2021-05-09 06:40:02] [INFO ] Dead Transitions using invariants and state equation in 102 ms returned []
Finished structural reductions, in 1 iterations. Remains : 162/190 places, 172/155 transitions.
Product exploration explored 100000 steps with 50000 reset in 691 ms.
Product exploration explored 100000 steps with 50000 reset in 521 ms.
[2021-05-09 06:40:04] [INFO ] Flatten gal took : 13 ms
[2021-05-09 06:40:04] [INFO ] Flatten gal took : 12 ms
[2021-05-09 06:40:04] [INFO ] Time to serialize gal into /tmp/LTL6922627094306450535.gal : 5 ms
[2021-05-09 06:40:04] [INFO ] Time to serialize properties into /tmp/LTL6645490166964039508.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/LTL6922627094306450535.gal, -t, CGAL, -LTL, /tmp/LTL6645490166964039508.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/LTL6922627094306450535.gal -t CGAL -LTL /tmp/LTL6645490166964039508.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F("((p125==0)||(p4==1))"))))
Formula 0 simplified : !XF"((p125==0)||(p4==1))"
Reverse transition relation is NOT exact ! Due to transitions t2, t24, t29, t33, t36, t39, t43, t46, t50, t53, t57, t61, t64, t73, t76, t80, t81, t83, t86, t90, t94, t98, t102, t103, t106, t107, t112, t113, t118, t119, t122, t123, t126, t129, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/121/34/155
Computing Next relation with stutter on 41 deadlock states
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
671 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,0,6.74046,228940,1,0,331,719428,336,158,5206,584365,323
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA BusinessProcesses-PT-02-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property BusinessProcesses-PT-02-06 finished in 10564 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((X(p0)&&F(p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 199 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 199/199 places, 164/164 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 190 transition count 155
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 190 transition count 155
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 20 place count 188 transition count 153
Iterating global reduction 0 with 2 rules applied. Total rules applied 22 place count 188 transition count 153
Applied a total of 22 rules in 11 ms. Remains 188 /199 variables (removed 11) and now considering 153/164 (removed 11) transitions.
// Phase 1: matrix 153 rows 188 cols
[2021-05-09 06:40:11] [INFO ] Computed 37 place invariants in 3 ms
[2021-05-09 06:40:11] [INFO ] Implicit Places using invariants in 47 ms returned []
// Phase 1: matrix 153 rows 188 cols
[2021-05-09 06:40:11] [INFO ] Computed 37 place invariants in 4 ms
[2021-05-09 06:40:11] [INFO ] Implicit Places using invariants and state equation in 104 ms returned []
Implicit Place search using SMT with State Equation took 152 ms to find 0 implicit places.
// Phase 1: matrix 153 rows 188 cols
[2021-05-09 06:40:11] [INFO ] Computed 37 place invariants in 2 ms
[2021-05-09 06:40:11] [INFO ] Dead Transitions using invariants and state equation in 70 ms returned []
Finished structural reductions, in 1 iterations. Remains : 188/199 places, 153/164 transitions.
Stuttering acceptance computed with spot in 146 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : BusinessProcesses-PT-02-09 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(OR (EQ s135 0) (EQ s163 1)), p0:(OR (NEQ s16 0) (NEQ s179 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 262 ms.
Product exploration explored 100000 steps with 50000 reset in 227 ms.
Graph (complete) has 375 edges and 188 vertex of which 185 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Knowledge obtained : [p1, p0]
Stuttering acceptance computed with spot in 109 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Product exploration explored 100000 steps with 50000 reset in 188 ms.
Product exploration explored 100000 steps with 50000 reset in 165 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 135 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Support contains 4 out of 188 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 188/188 places, 153/153 transitions.
Graph (trivial) has 87 edges and 188 vertex of which 6 / 188 are part of one of the 1 SCC in 0 ms
Free SCC test removed 5 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 22 rules applied. Total rules applied 23 place count 183 transition count 147
Performed 33 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 33 Pre rules applied. Total rules applied 23 place count 183 transition count 190
Deduced a syphon composed of 55 places in 0 ms
Iterating global reduction 1 with 33 rules applied. Total rules applied 56 place count 183 transition count 190
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 62 place count 177 transition count 177
Deduced a syphon composed of 49 places in 0 ms
Iterating global reduction 1 with 6 rules applied. Total rules applied 68 place count 177 transition count 177
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 105 places in 0 ms
Iterating global reduction 1 with 56 rules applied. Total rules applied 124 place count 177 transition count 177
Discarding 18 places :
Symmetric choice reduction at 1 with 18 rule applications. Total rules 142 place count 159 transition count 159
Deduced a syphon composed of 87 places in 1 ms
Iterating global reduction 1 with 18 rules applied. Total rules applied 160 place count 159 transition count 159
Deduced a syphon composed of 87 places in 0 ms
Applied a total of 160 rules in 37 ms. Remains 159 /188 variables (removed 29) and now considering 159/153 (removed -6) transitions.
[2021-05-09 06:40:13] [INFO ] Redundant transitions in 15 ms returned []
// Phase 1: matrix 159 rows 159 cols
[2021-05-09 06:40:13] [INFO ] Computed 37 place invariants in 2 ms
[2021-05-09 06:40:13] [INFO ] Dead Transitions using invariants and state equation in 83 ms returned []
Finished structural reductions, in 1 iterations. Remains : 159/188 places, 159/153 transitions.
Product exploration explored 100000 steps with 50000 reset in 741 ms.
Product exploration explored 100000 steps with 50000 reset in 490 ms.
[2021-05-09 06:40:14] [INFO ] Flatten gal took : 21 ms
[2021-05-09 06:40:14] [INFO ] Flatten gal took : 17 ms
[2021-05-09 06:40:14] [INFO ] Time to serialize gal into /tmp/LTL5436684656489297386.gal : 3 ms
[2021-05-09 06:40:14] [INFO ] Time to serialize properties into /tmp/LTL16322169445111425400.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/LTL5436684656489297386.gal, -t, CGAL, -LTL, /tmp/LTL16322169445111425400.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/LTL5436684656489297386.gal -t CGAL -LTL /tmp/LTL16322169445111425400.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F((X("((p18!=0)||(p251!=1))"))&&(F("((p169==0)||(p212==1))")))))
Formula 0 simplified : !F(X"((p18!=0)||(p251!=1))" & F"((p169==0)||(p212==1))")
Reverse transition relation is NOT exact ! Due to transitions t2, t24, t29, t33, t36, t39, t43, t46, t50, t53, t57, t61, t64, t73, t76, t81, t83, t86, t90, t94, t98, t102, t103, t106, t107, t112, t113, t118, t119, t122, t123, t126, t129, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/120/33/153
Computing Next relation with stutter on 41 deadlock states
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
694 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,0,6.95874,221820,1,0,326,691262,334,156,5173,564932,322
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA BusinessProcesses-PT-02-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property BusinessProcesses-PT-02-09 finished in 10800 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(G(p0))))], workingDir=/home/mcc/execution]
Support contains 1 out of 199 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 199/199 places, 164/164 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 190 transition count 155
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 190 transition count 155
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 20 place count 188 transition count 153
Iterating global reduction 0 with 2 rules applied. Total rules applied 22 place count 188 transition count 153
Applied a total of 22 rules in 11 ms. Remains 188 /199 variables (removed 11) and now considering 153/164 (removed 11) transitions.
// Phase 1: matrix 153 rows 188 cols
[2021-05-09 06:40:22] [INFO ] Computed 37 place invariants in 1 ms
[2021-05-09 06:40:22] [INFO ] Implicit Places using invariants in 79 ms returned []
// Phase 1: matrix 153 rows 188 cols
[2021-05-09 06:40:22] [INFO ] Computed 37 place invariants in 2 ms
[2021-05-09 06:40:22] [INFO ] Implicit Places using invariants and state equation in 141 ms returned []
Implicit Place search using SMT with State Equation took 223 ms to find 0 implicit places.
// Phase 1: matrix 153 rows 188 cols
[2021-05-09 06:40:22] [INFO ] Computed 37 place invariants in 4 ms
[2021-05-09 06:40:22] [INFO ] Dead Transitions using invariants and state equation in 117 ms returned []
Finished structural reductions, in 1 iterations. Remains : 188/199 places, 153/164 transitions.
Stuttering acceptance computed with spot in 154 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : BusinessProcesses-PT-02-13 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(NEQ s184 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3713 steps with 50 reset in 5 ms.
FORMULA BusinessProcesses-PT-02-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BusinessProcesses-PT-02-13 finished in 524 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 199 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 199/199 places, 164/164 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 191 transition count 156
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 191 transition count 156
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 18 place count 189 transition count 154
Iterating global reduction 0 with 2 rules applied. Total rules applied 20 place count 189 transition count 154
Applied a total of 20 rules in 8 ms. Remains 189 /199 variables (removed 10) and now considering 154/164 (removed 10) transitions.
// Phase 1: matrix 154 rows 189 cols
[2021-05-09 06:40:22] [INFO ] Computed 37 place invariants in 1 ms
[2021-05-09 06:40:23] [INFO ] Implicit Places using invariants in 85 ms returned []
// Phase 1: matrix 154 rows 189 cols
[2021-05-09 06:40:23] [INFO ] Computed 37 place invariants in 4 ms
[2021-05-09 06:40:23] [INFO ] Implicit Places using invariants and state equation in 158 ms returned []
Implicit Place search using SMT with State Equation took 250 ms to find 0 implicit places.
// Phase 1: matrix 154 rows 189 cols
[2021-05-09 06:40:23] [INFO ] Computed 37 place invariants in 3 ms
[2021-05-09 06:40:23] [INFO ] Dead Transitions using invariants and state equation in 112 ms returned []
Finished structural reductions, in 1 iterations. Remains : 189/199 places, 154/164 transitions.
Stuttering acceptance computed with spot in 101 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : BusinessProcesses-PT-02-15 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(NEQ s128 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 51 steps with 0 reset in 0 ms.
FORMULA BusinessProcesses-PT-02-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BusinessProcesses-PT-02-15 finished in 495 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620542423633

--------------------
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="BusinessProcesses-PT-02"
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 BusinessProcesses-PT-02, 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 r026-tajo-162038143700332"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BusinessProcesses-PT-02.tgz
mv BusinessProcesses-PT-02 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 ;