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.r121-tall-162075406700276.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 HypertorusGrid-PT-d2k1p8b00, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r121-tall-162075406700276
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 380K
-rw-r--r-- 1 mcc users 18K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 107K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 15K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 77K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.0K Apr 26 07:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 26 07:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Apr 26 07:41 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 26 07:41 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Mar 23 16:35 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 23 16:35 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.4K Mar 22 23:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 22K Mar 22 23:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Mar 22 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 22 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 10 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rwxr-xr-x 1 mcc users 8.9K 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 HypertorusGrid-PT-d2k1p8b00-00
FORMULA_NAME HypertorusGrid-PT-d2k1p8b00-01
FORMULA_NAME HypertorusGrid-PT-d2k1p8b00-02
FORMULA_NAME HypertorusGrid-PT-d2k1p8b00-03
FORMULA_NAME HypertorusGrid-PT-d2k1p8b00-04
FORMULA_NAME HypertorusGrid-PT-d2k1p8b00-05
FORMULA_NAME HypertorusGrid-PT-d2k1p8b00-06
FORMULA_NAME HypertorusGrid-PT-d2k1p8b00-07
FORMULA_NAME HypertorusGrid-PT-d2k1p8b00-08
FORMULA_NAME HypertorusGrid-PT-d2k1p8b00-09
FORMULA_NAME HypertorusGrid-PT-d2k1p8b00-10
FORMULA_NAME HypertorusGrid-PT-d2k1p8b00-11
FORMULA_NAME HypertorusGrid-PT-d2k1p8b00-12
FORMULA_NAME HypertorusGrid-PT-d2k1p8b00-13
FORMULA_NAME HypertorusGrid-PT-d2k1p8b00-14
FORMULA_NAME HypertorusGrid-PT-d2k1p8b00-15

=== Now, execution of the tool begins

BK_START 1620826187988

Running Version 0
[2021-05-12 13:29:49] [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]
[2021-05-12 13:29:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-12 13:29:49] [INFO ] Load time of PNML (sax parser for PT used): 21 ms
[2021-05-12 13:29:49] [INFO ] Transformed 13 places.
[2021-05-12 13:29:49] [INFO ] Transformed 16 transitions.
[2021-05-12 13:29:49] [INFO ] Parsed PT model containing 13 places and 16 transitions in 57 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
[2021-05-12 13:29:49] [INFO ] Initial state test concluded for 3 properties.
FORMULA HypertorusGrid-PT-d2k1p8b00-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypertorusGrid-PT-d2k1p8b00-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 13 out of 13 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 13/13 places, 16/16 transitions.
Applied a total of 0 rules in 8 ms. Remains 13 /13 variables (removed 0) and now considering 16/16 (removed 0) transitions.
// Phase 1: matrix 16 rows 13 cols
[2021-05-12 13:29:49] [INFO ] Computed 6 place invariants in 6 ms
[2021-05-12 13:29:49] [INFO ] Implicit Places using invariants in 66 ms returned []
// Phase 1: matrix 16 rows 13 cols
[2021-05-12 13:29:49] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-12 13:29:49] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 128 ms to find 0 implicit places.
// Phase 1: matrix 16 rows 13 cols
[2021-05-12 13:29:49] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-12 13:29:49] [INFO ] Dead Transitions using invariants and state equation in 65 ms returned []
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 16/16 transitions.
[2021-05-12 13:29:50] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-12 13:29:50] [INFO ] Flatten gal took : 19 ms
FORMULA HypertorusGrid-PT-d2k1p8b00-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypertorusGrid-PT-d2k1p8b00-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HypertorusGrid-PT-d2k1p8b00-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-12 13:29:50] [INFO ] Flatten gal took : 5 ms
[2021-05-12 13:29:50] [INFO ] Input system was already deterministic with 16 transitions.
Finished random walk after 710 steps, including 0 resets, run visited all 15 properties in 11 ms. (steps per millisecond=64 )
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 13 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 13/13 places, 16/16 transitions.
Applied a total of 0 rules in 8 ms. Remains 13 /13 variables (removed 0) and now considering 16/16 (removed 0) transitions.
// Phase 1: matrix 16 rows 13 cols
[2021-05-12 13:29:50] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-12 13:29:50] [INFO ] Implicit Places using invariants in 26 ms returned [4]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 28 ms to find 1 implicit places.
[2021-05-12 13:29:50] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 16 rows 12 cols
[2021-05-12 13:29:50] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-12 13:29:50] [INFO ] Dead Transitions using invariants and state equation in 26 ms returned []
Starting structural reductions, iteration 1 : 12/13 places, 16/16 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 12 transition count 14
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 8 transition count 14
Graph (trivial) has 5 edges and 8 vertex of which 2 / 8 are part of one of the 1 SCC in 1 ms
Free SCC test removed 1 places
Iterating global reduction 0 with 1 rules applied. Total rules applied 7 place count 7 transition count 14
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 10 place count 7 transition count 11
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 7 transition count 10
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 7 transition count 10
Applied a total of 12 rules in 7 ms. Remains 7 /12 variables (removed 5) and now considering 10/16 (removed 6) transitions.
// Phase 1: matrix 10 rows 7 cols
[2021-05-12 13:29:50] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-12 13:29:50] [INFO ] Implicit Places using invariants in 14 ms returned []
// Phase 1: matrix 10 rows 7 cols
[2021-05-12 13:29:50] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-12 13:29:50] [INFO ] Implicit Places using invariants and state equation in 13 ms returned []
Implicit Place search using SMT with State Equation took 27 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 7/13 places, 10/16 transitions.
Stuttering acceptance computed with spot in 132 ms :[true, (NOT p0)]
Running random walk in product with property : HypertorusGrid-PT-d2k1p8b00-00 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(LEQ s6 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 216 ms.
Product exploration explored 100000 steps with 0 reset in 155 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 35 ms :[true, (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 109 ms.
Product exploration explored 100000 steps with 0 reset in 129 ms.
[2021-05-12 13:29:51] [INFO ] Flatten gal took : 2 ms
[2021-05-12 13:29:51] [INFO ] Flatten gal took : 1 ms
[2021-05-12 13:29:51] [INFO ] Time to serialize gal into /tmp/LTL4073128597310650446.gal : 1 ms
[2021-05-12 13:29:51] [INFO ] Time to serialize properties into /tmp/LTL16744107315514996074.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/LTL4073128597310650446.gal, -t, CGAL, -LTL, /tmp/LTL16744107315514996074.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/LTL4073128597310650446.gal -t CGAL -LTL /tmp/LTL16744107315514996074.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G("(pol_d2_n1_1_1<=pb_d1_n1_1_1)")))
Formula 0 simplified : !G"(pol_d2_n1_1_1<=pb_d1_n1_1_1)"
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
9 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,0,0.101171,17916,1,0,66,8151,23,34,276,9871,191
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA HypertorusGrid-PT-d2k1p8b00-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property HypertorusGrid-PT-d2k1p8b00-00 finished in 1127 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F((p0&&F(G(p1))))))], workingDir=/home/mcc/execution]
Support contains 2 out of 13 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 13/13 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 16/16 (removed 0) transitions.
// Phase 1: matrix 16 rows 13 cols
[2021-05-12 13:29:51] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-12 13:29:51] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 16 rows 13 cols
[2021-05-12 13:29:51] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-12 13:29:51] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
// Phase 1: matrix 16 rows 13 cols
[2021-05-12 13:29:51] [INFO ] Computed 6 place invariants in 7 ms
[2021-05-12 13:29:51] [INFO ] Dead Transitions using invariants and state equation in 27 ms returned []
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 16/16 transitions.
Stuttering acceptance computed with spot in 128 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
Running random walk in product with property : HypertorusGrid-PT-d2k1p8b00-01 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(GT 2 s4), p1:(GT 3 s2)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 138 ms.
Stack based approach found an accepted trace after 7 steps with 0 reset with depth 8 and stack size 8 in 0 ms.
FORMULA HypertorusGrid-PT-d2k1p8b00-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d2k1p8b00-01 finished in 356 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0)||X((X(F(p1))&&(p2 U (p3||G(p2)))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 13 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 13/13 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 16/16 (removed 0) transitions.
// Phase 1: matrix 16 rows 13 cols
[2021-05-12 13:29:51] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-12 13:29:51] [INFO ] Implicit Places using invariants in 31 ms returned []
// Phase 1: matrix 16 rows 13 cols
[2021-05-12 13:29:51] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-12 13:29:51] [INFO ] Implicit Places using invariants and state equation in 28 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
// Phase 1: matrix 16 rows 13 cols
[2021-05-12 13:29:51] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-12 13:29:51] [INFO ] Dead Transitions using invariants and state equation in 18 ms returned []
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 16/16 transitions.
Stuttering acceptance computed with spot in 256 ms :[(OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (OR (NOT p1) (AND (NOT p2) (NOT p3))), (OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), true, (NOT p1), (AND (NOT p3) (NOT p2)), (NOT p0), (AND (NOT p1) (NOT p0)), (AND (NOT p3) (NOT p2) (NOT p0))]
Running random walk in product with property : HypertorusGrid-PT-d2k1p8b00-02 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={} source=1 dest: 3}, { cond=(OR p3 p2), acceptance={} source=1 dest: 4}, { cond=(AND (NOT p3) p2), acceptance={} source=1 dest: 5}], [{ cond=(AND (NOT p0) (NOT p3) (NOT p2)), acceptance={} source=2 dest: 3}, { cond=(OR (AND (NOT p0) p3) (AND (NOT p0) p2)), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p0) (NOT p3) p2), acceptance={} source=2 dest: 5}, { cond=(AND p0 (NOT p3) (NOT p2)), acceptance={} source=2 dest: 6}, { cond=(OR (AND p0 p3) (AND p0 p2)), acceptance={} source=2 dest: 7}, { cond=(AND p0 (NOT p3) p2), acceptance={} source=2 dest: 8}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={} source=5 dest: 3}, { cond=(AND (NOT p3) p2), acceptance={} source=5 dest: 5}], [{ cond=(NOT p0), acceptance={} source=6 dest: 3}, { cond=p0, acceptance={} source=6 dest: 6}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=7 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={} source=7 dest: 7}], [{ cond=(AND (NOT p0) (NOT p3) (NOT p2)), acceptance={} source=8 dest: 3}, { cond=(AND (NOT p0) (NOT p3) p2), acceptance={} source=8 dest: 5}, { cond=(AND p0 (NOT p3) (NOT p2)), acceptance={} source=8 dest: 6}, { cond=(AND p0 (NOT p3) p2), acceptance={} source=8 dest: 8}]], initial=0, aps=[p0:(LEQ 1 s8), p3:(AND (GT s3 s4) (GT 3 s3)), p2:(GT 3 s3), p1:(GT s3 s4)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 6 steps with 0 reset in 1 ms.
FORMULA HypertorusGrid-PT-d2k1p8b00-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d2k1p8b00-02 finished in 356 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 13 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 13/13 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 16/16 (removed 0) transitions.
// Phase 1: matrix 16 rows 13 cols
[2021-05-12 13:29:52] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-12 13:29:52] [INFO ] Implicit Places using invariants in 28 ms returned [4]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 29 ms to find 1 implicit places.
// Phase 1: matrix 16 rows 12 cols
[2021-05-12 13:29:52] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-12 13:29:52] [INFO ] Dead Transitions using invariants and state equation in 19 ms returned []
Starting structural reductions, iteration 1 : 12/13 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 12 /12 variables (removed 0) and now considering 16/16 (removed 0) transitions.
// Phase 1: matrix 16 rows 12 cols
[2021-05-12 13:29:52] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-12 13:29:52] [INFO ] Dead Transitions using invariants and state equation in 22 ms returned []
Finished structural reductions, in 2 iterations. Remains : 12/13 places, 16/16 transitions.
Stuttering acceptance computed with spot in 59 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : HypertorusGrid-PT-d2k1p8b00-03 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:(GT s5 s4)], 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 1 steps with 0 reset in 1 ms.
FORMULA HypertorusGrid-PT-d2k1p8b00-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d2k1p8b00-03 finished in 141 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 13 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 13/13 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 16/16 (removed 0) transitions.
// Phase 1: matrix 16 rows 13 cols
[2021-05-12 13:29:52] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-12 13:29:52] [INFO ] Implicit Places using invariants in 22 ms returned [4]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 22 ms to find 1 implicit places.
[2021-05-12 13:29:52] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 16 rows 12 cols
[2021-05-12 13:29:52] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-12 13:29:52] [INFO ] Dead Transitions using invariants and state equation in 19 ms returned []
Starting structural reductions, iteration 1 : 12/13 places, 16/16 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 12 transition count 14
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 8 transition count 14
Graph (trivial) has 5 edges and 8 vertex of which 2 / 8 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Iterating global reduction 0 with 1 rules applied. Total rules applied 7 place count 7 transition count 14
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 10 place count 7 transition count 11
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 7 transition count 10
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 7 transition count 10
Applied a total of 12 rules in 3 ms. Remains 7 /12 variables (removed 5) and now considering 10/16 (removed 6) transitions.
// Phase 1: matrix 10 rows 7 cols
[2021-05-12 13:29:52] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-12 13:29:52] [INFO ] Implicit Places using invariants in 11 ms returned []
// Phase 1: matrix 10 rows 7 cols
[2021-05-12 13:29:52] [INFO ] Computed 3 place invariants in 3 ms
[2021-05-12 13:29:52] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 29 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 7/13 places, 10/16 transitions.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Running random walk in product with property : HypertorusGrid-PT-d2k1p8b00-06 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s2 s3)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA HypertorusGrid-PT-d2k1p8b00-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d2k1p8b00-06 finished in 116 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(X(X(G(p0))))))], workingDir=/home/mcc/execution]
Support contains 1 out of 13 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 13/13 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 16/16 (removed 0) transitions.
// Phase 1: matrix 16 rows 13 cols
[2021-05-12 13:29:52] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-12 13:29:52] [INFO ] Implicit Places using invariants in 13 ms returned []
// Phase 1: matrix 16 rows 13 cols
[2021-05-12 13:29:52] [INFO ] Computed 6 place invariants in 3 ms
[2021-05-12 13:29:52] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 43 ms to find 0 implicit places.
// Phase 1: matrix 16 rows 13 cols
[2021-05-12 13:29:52] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-12 13:29:52] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 16/16 transitions.
Stuttering acceptance computed with spot in 141 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : HypertorusGrid-PT-d2k1p8b00-08 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ 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: 4}]], initial=5, aps=[p0:(GT 1 s4)], 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][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 0 ms.
FORMULA HypertorusGrid-PT-d2k1p8b00-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d2k1p8b00-08 finished in 210 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0||G(p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 13 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 13/13 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 16/16 (removed 0) transitions.
// Phase 1: matrix 16 rows 13 cols
[2021-05-12 13:29:52] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-12 13:29:52] [INFO ] Implicit Places using invariants in 18 ms returned [4]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 19 ms to find 1 implicit places.
// Phase 1: matrix 16 rows 12 cols
[2021-05-12 13:29:52] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-12 13:29:52] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Starting structural reductions, iteration 1 : 12/13 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 12 /12 variables (removed 0) and now considering 16/16 (removed 0) transitions.
// Phase 1: matrix 16 rows 12 cols
[2021-05-12 13:29:52] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-12 13:29:52] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Finished structural reductions, in 2 iterations. Remains : 12/13 places, 16/16 transitions.
Stuttering acceptance computed with spot in 86 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : HypertorusGrid-PT-d2k1p8b00-10 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}]], initial=1, aps=[p1:(LEQ s4 s8), p0:(LEQ s11 s9)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 5 steps with 0 reset in 0 ms.
FORMULA HypertorusGrid-PT-d2k1p8b00-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d2k1p8b00-10 finished in 146 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 13 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 13/13 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 16/16 (removed 0) transitions.
// Phase 1: matrix 16 rows 13 cols
[2021-05-12 13:29:52] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-12 13:29:52] [INFO ] Implicit Places using invariants in 27 ms returned [4]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 28 ms to find 1 implicit places.
[2021-05-12 13:29:52] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 16 rows 12 cols
[2021-05-12 13:29:52] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-12 13:29:52] [INFO ] Dead Transitions using invariants and state equation in 20 ms returned []
Starting structural reductions, iteration 1 : 12/13 places, 16/16 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 12 transition count 14
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 8 transition count 14
Graph (trivial) has 5 edges and 8 vertex of which 2 / 8 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Iterating global reduction 0 with 1 rules applied. Total rules applied 7 place count 7 transition count 14
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 10 place count 7 transition count 11
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 7 transition count 10
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 7 transition count 10
Applied a total of 12 rules in 3 ms. Remains 7 /12 variables (removed 5) and now considering 10/16 (removed 6) transitions.
// Phase 1: matrix 10 rows 7 cols
[2021-05-12 13:29:52] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-12 13:29:52] [INFO ] Implicit Places using invariants in 10 ms returned []
// Phase 1: matrix 10 rows 7 cols
[2021-05-12 13:29:52] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-12 13:29:52] [INFO ] Implicit Places using invariants and state equation in 11 ms returned []
Implicit Place search using SMT with State Equation took 25 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 7/13 places, 10/16 transitions.
Stuttering acceptance computed with spot in 50 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HypertorusGrid-PT-d2k1p8b00-11 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT s0 s6)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 92 ms.
Product exploration explored 100000 steps with 0 reset in 99 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 49 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 0 reset in 85 ms.
Product exploration explored 100000 steps with 0 reset in 93 ms.
[2021-05-12 13:29:53] [INFO ] Flatten gal took : 1 ms
[2021-05-12 13:29:53] [INFO ] Flatten gal took : 2 ms
[2021-05-12 13:29:53] [INFO ] Time to serialize gal into /tmp/LTL17043532572751767739.gal : 1 ms
[2021-05-12 13:29:53] [INFO ] Time to serialize properties into /tmp/LTL5061140968909923614.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/LTL17043532572751767739.gal, -t, CGAL, -LTL, /tmp/LTL5061140968909923614.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/LTL17043532572751767739.gal -t CGAL -LTL /tmp/LTL5061140968909923614.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G(F("(pb_d1_n2_1_1>pol_d2_n1_1_1)"))))
Formula 0 simplified : !GF"(pb_d1_n2_1_1>pol_d2_n1_1_1)"
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
3 unique states visited
3 strongly connected components in search stack
4 transitions explored
3 items max in DFS search stack
4 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,0,0.042938,17164,1,0,7,3768,24,0,277,4115,21
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA HypertorusGrid-PT-d2k1p8b00-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property HypertorusGrid-PT-d2k1p8b00-11 finished in 658 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 13 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 13/13 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 16/16 (removed 0) transitions.
// Phase 1: matrix 16 rows 13 cols
[2021-05-12 13:29:53] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-12 13:29:53] [INFO ] Implicit Places using invariants in 18 ms returned [4]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 19 ms to find 1 implicit places.
[2021-05-12 13:29:53] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 16 rows 12 cols
[2021-05-12 13:29:53] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-12 13:29:53] [INFO ] Dead Transitions using invariants and state equation in 19 ms returned []
Starting structural reductions, iteration 1 : 12/13 places, 16/16 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 12 transition count 14
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 8 transition count 14
Graph (trivial) has 5 edges and 8 vertex of which 2 / 8 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Iterating global reduction 0 with 1 rules applied. Total rules applied 7 place count 7 transition count 14
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 10 place count 7 transition count 11
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 7 transition count 10
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 7 transition count 10
Applied a total of 12 rules in 2 ms. Remains 7 /12 variables (removed 5) and now considering 10/16 (removed 6) transitions.
// Phase 1: matrix 10 rows 7 cols
[2021-05-12 13:29:53] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-12 13:29:53] [INFO ] Implicit Places using invariants in 9 ms returned []
// Phase 1: matrix 10 rows 7 cols
[2021-05-12 13:29:53] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-12 13:29:53] [INFO ] Implicit Places using invariants and state equation in 11 ms returned []
Implicit Place search using SMT with State Equation took 21 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 7/13 places, 10/16 transitions.
Stuttering acceptance computed with spot in 49 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HypertorusGrid-PT-d2k1p8b00-12 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s2 s3)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA HypertorusGrid-PT-d2k1p8b00-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d2k1p8b00-12 finished in 125 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G((!p0 U p1))))], workingDir=/home/mcc/execution]
Support contains 3 out of 13 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 13/13 places, 16/16 transitions.
Applied a total of 0 rules in 1 ms. Remains 13 /13 variables (removed 0) and now considering 16/16 (removed 0) transitions.
// Phase 1: matrix 16 rows 13 cols
[2021-05-12 13:29:53] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-12 13:29:53] [INFO ] Implicit Places using invariants in 13 ms returned []
// Phase 1: matrix 16 rows 13 cols
[2021-05-12 13:29:53] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-12 13:29:53] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 32 ms to find 0 implicit places.
[2021-05-12 13:29:53] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 16 rows 13 cols
[2021-05-12 13:29:53] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-12 13:29:53] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 16/16 transitions.
Stuttering acceptance computed with spot in 56 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : HypertorusGrid-PT-d2k1p8b00-13 automaton TGBA [mat=[[{ cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(OR p1 (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(LEQ s4 s6), p0:(GT 3 s3)], 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 13491 reset in 173 ms.
Stack based approach found an accepted trace after 26 steps with 2 reset with depth 8 and stack size 7 in 0 ms.
FORMULA HypertorusGrid-PT-d2k1p8b00-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d2k1p8b00-13 finished in 291 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(G((p0 U p1))) U !p2))], workingDir=/home/mcc/execution]
Support contains 4 out of 13 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 13/13 places, 16/16 transitions.
Applied a total of 0 rules in 0 ms. Remains 13 /13 variables (removed 0) and now considering 16/16 (removed 0) transitions.
// Phase 1: matrix 16 rows 13 cols
[2021-05-12 13:29:53] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-12 13:29:53] [INFO ] Implicit Places using invariants in 13 ms returned []
// Phase 1: matrix 16 rows 13 cols
[2021-05-12 13:29:53] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-12 13:29:53] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 32 ms to find 0 implicit places.
[2021-05-12 13:29:53] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 16 rows 13 cols
[2021-05-12 13:29:53] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-12 13:29:53] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Finished structural reductions, in 1 iterations. Remains : 13/13 places, 16/16 transitions.
Stuttering acceptance computed with spot in 90 ms :[p2, (NOT p1), (NOT p1)]
Running random walk in product with property : HypertorusGrid-PT-d2k1p8b00-15 automaton TGBA [mat=[[{ cond=p2, acceptance={0} source=0 dest: 0}, { cond=p2, acceptance={} source=0 dest: 1}, { cond=(AND p2 (NOT p1) p0), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(OR p1 p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p2:(GT 1 s4), p1:(GT s12 s11), p0:(GT 3 s3)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 170 reset in 174 ms.
Stack based approach found an accepted trace after 9 steps with 0 reset with depth 10 and stack size 10 in 0 ms.
FORMULA HypertorusGrid-PT-d2k1p8b00-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HypertorusGrid-PT-d2k1p8b00-15 finished in 331 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620826195047

--------------------
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="HypertorusGrid-PT-d2k1p8b00"
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 HypertorusGrid-PT-d2k1p8b00, 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 r121-tall-162075406700276"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HypertorusGrid-PT-d2k1p8b00.tgz
mv HypertorusGrid-PT-d2k1p8b00 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 ;