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.r292-tall-162124156000148.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 GPUForwardProgress-PT-16a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r292-tall-162124156000148
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 404K
-rw-r--r-- 1 mcc users 13K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 134K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.8K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 93K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K May 12 07:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 12 07:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 12 07:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 12 07:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 3.0K May 11 18:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K May 11 18:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 11 15:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K May 11 15:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.3K May 12 04:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.4K May 12 04:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 08:13 equiv_col
-rw-r--r-- 1 mcc users 4 May 12 08:13 instance
-rw-r--r-- 1 mcc users 6 May 12 08:13 iscolored
-rw-r--r-- 1 mcc users 20K May 12 08:13 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 GPUForwardProgress-PT-16a-00
FORMULA_NAME GPUForwardProgress-PT-16a-01
FORMULA_NAME GPUForwardProgress-PT-16a-02
FORMULA_NAME GPUForwardProgress-PT-16a-03
FORMULA_NAME GPUForwardProgress-PT-16a-04
FORMULA_NAME GPUForwardProgress-PT-16a-05
FORMULA_NAME GPUForwardProgress-PT-16a-06
FORMULA_NAME GPUForwardProgress-PT-16a-07
FORMULA_NAME GPUForwardProgress-PT-16a-08
FORMULA_NAME GPUForwardProgress-PT-16a-09
FORMULA_NAME GPUForwardProgress-PT-16a-10
FORMULA_NAME GPUForwardProgress-PT-16a-11
FORMULA_NAME GPUForwardProgress-PT-16a-12
FORMULA_NAME GPUForwardProgress-PT-16a-13
FORMULA_NAME GPUForwardProgress-PT-16a-14
FORMULA_NAME GPUForwardProgress-PT-16a-15

=== Now, execution of the tool begins

BK_START 1621271190191

Running Version 0
[2021-05-17 17:06:31] [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]
[2021-05-17 17:06:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 17:06:31] [INFO ] Load time of PNML (sax parser for PT used): 35 ms
[2021-05-17 17:06:31] [INFO ] Transformed 72 places.
[2021-05-17 17:06:31] [INFO ] Transformed 89 transitions.
[2021-05-17 17:06:31] [INFO ] Found NUPN structural information;
[2021-05-17 17:06:31] [INFO ] Parsed PT model containing 72 places and 89 transitions in 74 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
[2021-05-17 17:06:31] [INFO ] Initial state test concluded for 1 properties.
Ensure Unique test removed 18 transitions
Reduce redundant transitions removed 18 transitions.
FORMULA GPUForwardProgress-PT-16a-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-16a-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-16a-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-16a-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-16a-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-16a-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-16a-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 20 out of 72 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 72/72 places, 71/71 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 71 transition count 71
Applied a total of 1 rules in 11 ms. Remains 71 /72 variables (removed 1) and now considering 71/71 (removed 0) transitions.
// Phase 1: matrix 71 rows 71 cols
[2021-05-17 17:06:32] [INFO ] Computed 17 place invariants in 11 ms
[2021-05-17 17:06:32] [INFO ] Implicit Places using invariants in 141 ms returned []
// Phase 1: matrix 71 rows 71 cols
[2021-05-17 17:06:32] [INFO ] Computed 17 place invariants in 2 ms
[2021-05-17 17:06:32] [INFO ] State equation strengthened by 17 read => feed constraints.
[2021-05-17 17:06:32] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 260 ms to find 0 implicit places.
// Phase 1: matrix 71 rows 71 cols
[2021-05-17 17:06:32] [INFO ] Computed 17 place invariants in 6 ms
[2021-05-17 17:06:32] [INFO ] Dead Transitions using invariants and state equation in 61 ms returned []
Finished structural reductions, in 1 iterations. Remains : 71/72 places, 71/71 transitions.
[2021-05-17 17:06:32] [INFO ] Flatten gal took : 32 ms
FORMULA GPUForwardProgress-PT-16a-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-17 17:06:32] [INFO ] Flatten gal took : 10 ms
[2021-05-17 17:06:32] [INFO ] Input system was already deterministic with 71 transitions.
Finished random walk after 14492 steps, including 57 resets, run visited all 13 properties in 82 ms. (steps per millisecond=176 )
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 71 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 71/71 places, 71/71 transitions.
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 15 Pre rules applied. Total rules applied 0 place count 71 transition count 56
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 0 with 30 rules applied. Total rules applied 30 place count 56 transition count 56
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 32 place count 55 transition count 55
Applied a total of 32 rules in 21 ms. Remains 55 /71 variables (removed 16) and now considering 55/71 (removed 16) transitions.
// Phase 1: matrix 55 rows 55 cols
[2021-05-17 17:06:32] [INFO ] Computed 17 place invariants in 1 ms
[2021-05-17 17:06:32] [INFO ] Implicit Places using invariants in 61 ms returned []
// Phase 1: matrix 55 rows 55 cols
[2021-05-17 17:06:32] [INFO ] Computed 17 place invariants in 14 ms
[2021-05-17 17:06:32] [INFO ] State equation strengthened by 33 read => feed constraints.
[2021-05-17 17:06:32] [INFO ] Implicit Places using invariants and state equation in 87 ms returned []
Implicit Place search using SMT with State Equation took 150 ms to find 0 implicit places.
[2021-05-17 17:06:32] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 55 rows 55 cols
[2021-05-17 17:06:32] [INFO ] Computed 17 place invariants in 4 ms
[2021-05-17 17:06:32] [INFO ] Dead Transitions using invariants and state equation in 51 ms returned []
Finished structural reductions, in 1 iterations. Remains : 55/71 places, 55/71 transitions.
Stuttering acceptance computed with spot in 133 ms :[(NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-16a-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 (EQ s14 0) (EQ s22 1))], 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 1118 steps with 4 reset in 29 ms.
FORMULA GPUForwardProgress-PT-16a-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-16a-00 finished in 431 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 71 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 71/71 places, 71/71 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 14 Pre rules applied. Total rules applied 0 place count 70 transition count 56
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 0 with 28 rules applied. Total rules applied 28 place count 56 transition count 56
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 30 place count 55 transition count 55
Applied a total of 30 rules in 10 ms. Remains 55 /71 variables (removed 16) and now considering 55/71 (removed 16) transitions.
// Phase 1: matrix 55 rows 55 cols
[2021-05-17 17:06:33] [INFO ] Computed 17 place invariants in 1 ms
[2021-05-17 17:06:33] [INFO ] Implicit Places using invariants in 38 ms returned []
// Phase 1: matrix 55 rows 55 cols
[2021-05-17 17:06:33] [INFO ] Computed 17 place invariants in 1 ms
[2021-05-17 17:06:33] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-17 17:06:33] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 102 ms to find 0 implicit places.
[2021-05-17 17:06:33] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 55 rows 55 cols
[2021-05-17 17:06:33] [INFO ] Computed 17 place invariants in 4 ms
[2021-05-17 17:06:33] [INFO ] Dead Transitions using invariants and state equation in 53 ms returned []
Finished structural reductions, in 1 iterations. Remains : 55/71 places, 55/71 transitions.
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-16a-04 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:(OR (EQ s12 0) (EQ s2 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 124 steps with 0 reset in 1 ms.
FORMULA GPUForwardProgress-PT-16a-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-16a-04 finished in 270 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 71 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 71/71 places, 71/71 transitions.
Applied a total of 0 rules in 1 ms. Remains 71 /71 variables (removed 0) and now considering 71/71 (removed 0) transitions.
// Phase 1: matrix 71 rows 71 cols
[2021-05-17 17:06:33] [INFO ] Computed 17 place invariants in 0 ms
[2021-05-17 17:06:33] [INFO ] Implicit Places using invariants in 41 ms returned []
// Phase 1: matrix 71 rows 71 cols
[2021-05-17 17:06:33] [INFO ] Computed 17 place invariants in 1 ms
[2021-05-17 17:06:33] [INFO ] State equation strengthened by 17 read => feed constraints.
[2021-05-17 17:06:33] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 125 ms to find 0 implicit places.
// Phase 1: matrix 71 rows 71 cols
[2021-05-17 17:06:33] [INFO ] Computed 17 place invariants in 2 ms
[2021-05-17 17:06:33] [INFO ] Dead Transitions using invariants and state equation in 48 ms returned []
Finished structural reductions, in 1 iterations. Remains : 71/71 places, 71/71 transitions.
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : GPUForwardProgress-PT-16a-06 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(AND (NEQ s5 0) (NEQ s56 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA GPUForwardProgress-PT-16a-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-16a-06 finished in 262 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 71 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 71/71 places, 71/71 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 15 Pre rules applied. Total rules applied 0 place count 70 transition count 55
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 0 with 30 rules applied. Total rules applied 30 place count 55 transition count 55
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 32 place count 54 transition count 54
Applied a total of 32 rules in 7 ms. Remains 54 /71 variables (removed 17) and now considering 54/71 (removed 17) transitions.
// Phase 1: matrix 54 rows 54 cols
[2021-05-17 17:06:33] [INFO ] Computed 17 place invariants in 0 ms
[2021-05-17 17:06:33] [INFO ] Implicit Places using invariants in 33 ms returned []
// Phase 1: matrix 54 rows 54 cols
[2021-05-17 17:06:33] [INFO ] Computed 17 place invariants in 6 ms
[2021-05-17 17:06:33] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-17 17:06:33] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
[2021-05-17 17:06:33] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 54 rows 54 cols
[2021-05-17 17:06:33] [INFO ] Computed 17 place invariants in 8 ms
[2021-05-17 17:06:33] [INFO ] Dead Transitions using invariants and state equation in 50 ms returned []
Finished structural reductions, in 1 iterations. Remains : 54/71 places, 54/71 transitions.
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-16a-07 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(AND (NEQ s2 0) (NEQ s25 1))], 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 1 steps with 0 reset in 0 ms.
FORMULA GPUForwardProgress-PT-16a-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-16a-07 finished in 218 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 71 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 71/71 places, 71/71 transitions.
Applied a total of 0 rules in 6 ms. Remains 71 /71 variables (removed 0) and now considering 71/71 (removed 0) transitions.
// Phase 1: matrix 71 rows 71 cols
[2021-05-17 17:06:33] [INFO ] Computed 17 place invariants in 1 ms
[2021-05-17 17:06:33] [INFO ] Implicit Places using invariants in 39 ms returned []
// Phase 1: matrix 71 rows 71 cols
[2021-05-17 17:06:33] [INFO ] Computed 17 place invariants in 1 ms
[2021-05-17 17:06:33] [INFO ] State equation strengthened by 17 read => feed constraints.
[2021-05-17 17:06:33] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
// Phase 1: matrix 71 rows 71 cols
[2021-05-17 17:06:33] [INFO ] Computed 17 place invariants in 2 ms
[2021-05-17 17:06:34] [INFO ] Dead Transitions using invariants and state equation in 47 ms returned []
Finished structural reductions, in 1 iterations. Remains : 71/71 places, 71/71 transitions.
Stuttering acceptance computed with spot in 48 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-16a-08 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 s51 0) (EQ s56 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 291 ms.
Product exploration explored 100000 steps with 50000 reset in 274 ms.
Graph (complete) has 224 edges and 71 vertex of which 54 are kept as prefixes of interest. Removing 17 places using SCC suffix rule.2 ms
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 55 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 50000 reset in 205 ms.
Product exploration explored 100000 steps with 50000 reset in 217 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 49 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 71 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 71/71 places, 71/71 transitions.
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 15 Pre rules applied. Total rules applied 0 place count 71 transition count 86
Deduced a syphon composed of 15 places in 1 ms
Iterating global reduction 0 with 15 rules applied. Total rules applied 15 place count 71 transition count 86
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 16 places in 1 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 16 place count 71 transition count 86
Deduced a syphon composed of 16 places in 0 ms
Applied a total of 16 rules in 9 ms. Remains 71 /71 variables (removed 0) and now considering 86/71 (removed -15) transitions.
[2021-05-17 17:06:35] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 86 rows 71 cols
[2021-05-17 17:06:35] [INFO ] Computed 17 place invariants in 0 ms
[2021-05-17 17:06:35] [INFO ] Dead Transitions using invariants and state equation in 42 ms returned []
Finished structural reductions, in 1 iterations. Remains : 71/71 places, 86/71 transitions.
Product exploration explored 100000 steps with 50000 reset in 466 ms.
Product exploration explored 100000 steps with 50000 reset in 444 ms.
[2021-05-17 17:06:36] [INFO ] Flatten gal took : 7 ms
[2021-05-17 17:06:36] [INFO ] Flatten gal took : 18 ms
[2021-05-17 17:06:36] [INFO ] Time to serialize gal into /tmp/LTL12795070085517813316.gal : 3 ms
[2021-05-17 17:06:36] [INFO ] Time to serialize properties into /tmp/LTL12690427484146941683.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/LTL12795070085517813316.gal, -t, CGAL, -LTL, /tmp/LTL12690427484146941683.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/LTL12795070085517813316.gal -t CGAL -LTL /tmp/LTL12690427484146941683.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F("((p51==0)||(p56==1))"))))
Formula 0 simplified : !XF"((p51==0)||(p56==1))"
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t37, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/67/4/71
Computing Next relation with stutter on 65536 deadlock states
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
25 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,0,0.277484,24572,1,0,140,57228,167,76,2522,34035,154
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA GPUForwardProgress-PT-16a-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property GPUForwardProgress-PT-16a-08 finished in 2787 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(X(X(X(F(p0)))))))], workingDir=/home/mcc/execution]
Support contains 2 out of 71 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 71/71 places, 71/71 transitions.
Applied a total of 0 rules in 2 ms. Remains 71 /71 variables (removed 0) and now considering 71/71 (removed 0) transitions.
// Phase 1: matrix 71 rows 71 cols
[2021-05-17 17:06:36] [INFO ] Computed 17 place invariants in 1 ms
[2021-05-17 17:06:36] [INFO ] Implicit Places using invariants in 50 ms returned []
// Phase 1: matrix 71 rows 71 cols
[2021-05-17 17:06:36] [INFO ] Computed 17 place invariants in 1 ms
[2021-05-17 17:06:36] [INFO ] State equation strengthened by 17 read => feed constraints.
[2021-05-17 17:06:36] [INFO ] Implicit Places using invariants and state equation in 82 ms returned []
Implicit Place search using SMT with State Equation took 134 ms to find 0 implicit places.
// Phase 1: matrix 71 rows 71 cols
[2021-05-17 17:06:36] [INFO ] Computed 17 place invariants in 1 ms
[2021-05-17 17:06:36] [INFO ] Dead Transitions using invariants and state equation in 45 ms returned []
Finished structural reductions, in 1 iterations. Remains : 71/71 places, 71/71 transitions.
Stuttering acceptance computed with spot in 231 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-16a-09 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={} source=5 dest: 3}]], initial=4, aps=[p0:(OR (EQ s46 0) (EQ s22 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][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 700 steps with 116 reset in 3 ms.
FORMULA GPUForwardProgress-PT-16a-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-16a-09 finished in 424 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0)&&(p1 U p2)))], workingDir=/home/mcc/execution]
Support contains 6 out of 71 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 71/71 places, 71/71 transitions.
Performed 14 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 14 Pre rules applied. Total rules applied 0 place count 71 transition count 57
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 0 with 28 rules applied. Total rules applied 28 place count 57 transition count 57
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 30 place count 56 transition count 56
Applied a total of 30 rules in 7 ms. Remains 56 /71 variables (removed 15) and now considering 56/71 (removed 15) transitions.
// Phase 1: matrix 56 rows 56 cols
[2021-05-17 17:06:37] [INFO ] Computed 17 place invariants in 0 ms
[2021-05-17 17:06:37] [INFO ] Implicit Places using invariants in 34 ms returned []
// Phase 1: matrix 56 rows 56 cols
[2021-05-17 17:06:37] [INFO ] Computed 17 place invariants in 3 ms
[2021-05-17 17:06:37] [INFO ] State equation strengthened by 33 read => feed constraints.
[2021-05-17 17:06:37] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
[2021-05-17 17:06:37] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 56 rows 56 cols
[2021-05-17 17:06:37] [INFO ] Computed 17 place invariants in 1 ms
[2021-05-17 17:06:37] [INFO ] Dead Transitions using invariants and state equation in 39 ms returned []
Finished structural reductions, in 1 iterations. Remains : 56/71 places, 56/71 transitions.
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), true, (OR (NOT p2) (NOT p0))]
Running random walk in product with property : GPUForwardProgress-PT-16a-12 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 p2), acceptance={0} source=2 dest: 0}, { cond=(OR (NOT p0) (AND (NOT p2) (NOT p1))), acceptance={0} source=2 dest: 1}, { cond=(AND p0 (NOT p2) p1), acceptance={0} source=2 dest: 2}]], initial=2, aps=[p0:(OR (EQ s3 0) (EQ s43 1)), p2:(OR (EQ s5 0) (EQ s49 1)), p1:(OR (EQ s44 0) (EQ s35 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Entered a terminal (fully accepting) state of product in 2326 steps with 19 reset in 8 ms.
FORMULA GPUForwardProgress-PT-16a-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-16a-12 finished in 248 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(((F(p0) U p1)||(X(X(p2)) U (p3 U p0))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 71 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 71/71 places, 71/71 transitions.
Applied a total of 0 rules in 1 ms. Remains 71 /71 variables (removed 0) and now considering 71/71 (removed 0) transitions.
// Phase 1: matrix 71 rows 71 cols
[2021-05-17 17:06:37] [INFO ] Computed 17 place invariants in 0 ms
[2021-05-17 17:06:37] [INFO ] Implicit Places using invariants in 31 ms returned []
// Phase 1: matrix 71 rows 71 cols
[2021-05-17 17:06:37] [INFO ] Computed 17 place invariants in 3 ms
[2021-05-17 17:06:37] [INFO ] State equation strengthened by 17 read => feed constraints.
[2021-05-17 17:06:37] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 105 ms to find 0 implicit places.
// Phase 1: matrix 71 rows 71 cols
[2021-05-17 17:06:37] [INFO ] Computed 17 place invariants in 1 ms
[2021-05-17 17:06:37] [INFO ] Dead Transitions using invariants and state equation in 46 ms returned []
Finished structural reductions, in 1 iterations. Remains : 71/71 places, 71/71 transitions.
Stuttering acceptance computed with spot in 53 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : GPUForwardProgress-PT-16a-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(EQ s45 1), p0:(OR (EQ s59 0) (EQ s33 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 55 steps with 0 reset in 1 ms.
FORMULA GPUForwardProgress-PT-16a-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-16a-15 finished in 226 ms.
All properties solved without resorting to model-checking.

BK_STOP 1621271198476

--------------------
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="GPUForwardProgress-PT-16a"
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 GPUForwardProgress-PT-16a, 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 r292-tall-162124156000148"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-16a.tgz
mv GPUForwardProgress-PT-16a 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 ;