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-162124155900100.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-04a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r292-tall-162124155900100
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 380K
-rw-r--r-- 1 mcc users 13K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 128K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 101K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.0K May 12 07:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K 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 16K May 12 07:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 2.7K May 11 18:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K May 11 18:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 11 15:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K May 11 15:38 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 6.1K 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-04a-00
FORMULA_NAME GPUForwardProgress-PT-04a-01
FORMULA_NAME GPUForwardProgress-PT-04a-02
FORMULA_NAME GPUForwardProgress-PT-04a-03
FORMULA_NAME GPUForwardProgress-PT-04a-04
FORMULA_NAME GPUForwardProgress-PT-04a-05
FORMULA_NAME GPUForwardProgress-PT-04a-06
FORMULA_NAME GPUForwardProgress-PT-04a-07
FORMULA_NAME GPUForwardProgress-PT-04a-08
FORMULA_NAME GPUForwardProgress-PT-04a-09
FORMULA_NAME GPUForwardProgress-PT-04a-10
FORMULA_NAME GPUForwardProgress-PT-04a-11
FORMULA_NAME GPUForwardProgress-PT-04a-12
FORMULA_NAME GPUForwardProgress-PT-04a-13
FORMULA_NAME GPUForwardProgress-PT-04a-14
FORMULA_NAME GPUForwardProgress-PT-04a-15

=== Now, execution of the tool begins

BK_START 1621268800435

Running Version 0
[2021-05-17 16:26:42] [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 16:26:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 16:26:42] [INFO ] Load time of PNML (sax parser for PT used): 25 ms
[2021-05-17 16:26:42] [INFO ] Transformed 24 places.
[2021-05-17 16:26:42] [INFO ] Transformed 29 transitions.
[2021-05-17 16:26:42] [INFO ] Found NUPN structural information;
[2021-05-17 16:26:42] [INFO ] Parsed PT model containing 24 places and 29 transitions in 64 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 16:26:42] [INFO ] Initial state test concluded for 3 properties.
Ensure Unique test removed 6 transitions
Reduce redundant transitions removed 6 transitions.
FORMULA GPUForwardProgress-PT-04a-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-04a-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-04a-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-04a-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-04a-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 14 out of 24 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 24/24 places, 23/23 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 23 transition count 23
Applied a total of 1 rules in 9 ms. Remains 23 /24 variables (removed 1) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2021-05-17 16:26:42] [INFO ] Computed 5 place invariants in 7 ms
[2021-05-17 16:26:42] [INFO ] Implicit Places using invariants in 75 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2021-05-17 16:26:42] [INFO ] Computed 5 place invariants in 7 ms
[2021-05-17 16:26:42] [INFO ] State equation strengthened by 5 read => feed constraints.
[2021-05-17 16:26:42] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 145 ms to find 0 implicit places.
// Phase 1: matrix 23 rows 23 cols
[2021-05-17 16:26:42] [INFO ] Computed 5 place invariants in 2 ms
[2021-05-17 16:26:42] [INFO ] Dead Transitions using invariants and state equation in 42 ms returned []
Finished structural reductions, in 1 iterations. Remains : 23/24 places, 23/23 transitions.
[2021-05-17 16:26:42] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-17 16:26:42] [INFO ] Flatten gal took : 20 ms
FORMULA GPUForwardProgress-PT-04a-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-17 16:26:42] [INFO ] Flatten gal took : 6 ms
[2021-05-17 16:26:42] [INFO ] Input system was already deterministic with 23 transitions.
Finished random walk after 159 steps, including 2 resets, run visited all 13 properties in 5 ms. (steps per millisecond=31 )
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 23 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 23/23 places, 23/23 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 4 Pre rules applied. Total rules applied 0 place count 22 transition count 18
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 18 transition count 18
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 10 place count 17 transition count 17
Applied a total of 10 rules in 13 ms. Remains 17 /23 variables (removed 6) and now considering 17/23 (removed 6) transitions.
// Phase 1: matrix 17 rows 17 cols
[2021-05-17 16:26:42] [INFO ] Computed 5 place invariants in 3 ms
[2021-05-17 16:26:42] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 17 rows 17 cols
[2021-05-17 16:26:42] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-17 16:26:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-17 16:26:42] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2021-05-17 16:26:42] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 17 rows 17 cols
[2021-05-17 16:26:42] [INFO ] Computed 5 place invariants in 4 ms
[2021-05-17 16:26:42] [INFO ] Dead Transitions using invariants and state equation in 23 ms returned []
Finished structural reductions, in 1 iterations. Remains : 17/23 places, 17/23 transitions.
Stuttering acceptance computed with spot in 149 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-04a-00 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:(NEQ s12 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 91 steps with 0 reset in 3 ms.
FORMULA GPUForwardProgress-PT-04a-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-04a-00 finished in 300 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(((p0 U p1)&&F(p2)))||X(X(G(!p2)))))], workingDir=/home/mcc/execution]
Support contains 6 out of 23 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2021-05-17 16:26:42] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-17 16:26:42] [INFO ] Implicit Places using invariants in 17 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2021-05-17 16:26:42] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-17 16:26:42] [INFO ] State equation strengthened by 5 read => feed constraints.
[2021-05-17 16:26:43] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
// Phase 1: matrix 23 rows 23 cols
[2021-05-17 16:26:43] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-17 16:26:43] [INFO ] Dead Transitions using invariants and state equation in 28 ms returned []
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Stuttering acceptance computed with spot in 198 ms :[(NOT p1), (NOT p2), (AND (NOT p1) p2), (OR (NOT p1) (NOT p2)), (AND (NOT p1) p2), (AND (NOT p1) p2)]
Running random walk in product with property : GPUForwardProgress-PT-04a-02 automaton TGBA [mat=[[{ cond=(AND (NOT p1) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 4}], [{ cond=(AND p2 (NOT p1) p0), acceptance={0} source=3 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={0} source=3 dest: 1}, { cond=(OR (AND (NOT p2) (NOT p1)) (AND (NOT p1) (NOT p0))), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 5}], [{ cond=(AND p2 (NOT p1) p0), acceptance={} source=5 dest: 0}, { cond=(AND p2 (NOT p1) (NOT p0)), acceptance={} source=5 dest: 3}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=5 dest: 5}]], initial=2, aps=[p1:(OR (EQ s0 0) (EQ s21 1)), p0:(OR (EQ s3 0) (EQ s8 1)), p2:(OR (EQ s22 0) (EQ s16 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 212 ms.
Product exploration explored 100000 steps with 50000 reset in 152 ms.
Graph (complete) has 68 edges and 23 vertex of which 18 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.1 ms
Knowledge obtained : [(NOT p1), p0, p2]
Stuttering acceptance computed with spot in 189 ms :[(NOT p1), (NOT p2), (AND (NOT p1) p2), (OR (NOT p1) (NOT p2)), (AND (NOT p1) p2), (AND (NOT p1) p2)]
Product exploration explored 100000 steps with 50000 reset in 133 ms.
Product exploration explored 100000 steps with 50000 reset in 102 ms.
Applying partial POR strategy [true, true, false, true, false, true]
Stuttering acceptance computed with spot in 190 ms :[(NOT p1), (NOT p2), (AND (NOT p1) p2), (OR (NOT p1) (NOT p2)), (AND (NOT p1) p2), (AND (NOT p1) p2)]
Support contains 6 out of 23 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 23/23 places, 23/23 transitions.
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 0 place count 23 transition count 26
Deduced a syphon composed of 3 places in 0 ms
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 23 transition count 26
Deduced a syphon composed of 3 places in 0 ms
Applied a total of 3 rules in 3 ms. Remains 23 /23 variables (removed 0) and now considering 26/23 (removed -3) transitions.
[2021-05-17 16:26:44] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 26 rows 23 cols
[2021-05-17 16:26:44] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-17 16:26:44] [INFO ] Dead Transitions using invariants and state equation in 32 ms returned []
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 26/23 transitions.
Product exploration explored 100000 steps with 50000 reset in 141 ms.
Product exploration explored 100000 steps with 50000 reset in 129 ms.
[2021-05-17 16:26:44] [INFO ] Flatten gal took : 4 ms
[2021-05-17 16:26:44] [INFO ] Flatten gal took : 3 ms
[2021-05-17 16:26:44] [INFO ] Time to serialize gal into /tmp/LTL5925522443835397217.gal : 1 ms
[2021-05-17 16:26:44] [INFO ] Time to serialize properties into /tmp/LTL17344646890521487478.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/LTL5925522443835397217.gal, -t, CGAL, -LTL, /tmp/LTL17344646890521487478.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/LTL5925522443835397217.gal -t CGAL -LTL /tmp/LTL17344646890521487478.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !(((F((("((p3==0)||(p8==1))")U("((p0==0)||(p22==1))"))&&(F("((p23==0)||(p16==1))"))))||(X(X(G("((p23==1)&&(p16==0))"))))))
Formula 0 simplified : !(F(("((p3==0)||(p8==1))" U "((p0==0)||(p22==1))") & F"((p23==0)||(p16==1))") | XXG"((p23==1)&&(p16==0))")
Reverse transition relation is NOT exact ! Due to transitions t1, t2, t4, t13, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/19/4/23
Computing Next relation with stutter on 16 deadlock states
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
1 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,0,0.035552,18904,1,0,56,1967,88,28,797,1939,64
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA GPUForwardProgress-PT-04a-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property GPUForwardProgress-PT-04a-02 finished in 1927 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)&&X(p1)))], workingDir=/home/mcc/execution]
Support contains 3 out of 23 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2021-05-17 16:26:44] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-17 16:26:44] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2021-05-17 16:26:44] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-17 16:26:44] [INFO ] State equation strengthened by 5 read => feed constraints.
[2021-05-17 16:26:44] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 45 ms to find 0 implicit places.
// Phase 1: matrix 23 rows 23 cols
[2021-05-17 16:26:44] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-17 16:26:44] [INFO ] Dead Transitions using invariants and state equation in 23 ms returned []
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Stuttering acceptance computed with spot in 91 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), true]
Running random walk in product with property : GPUForwardProgress-PT-04a-03 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(OR (EQ s20 0) (EQ s14 1)), p1:(OR (NEQ s14 0) (NEQ s12 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA GPUForwardProgress-PT-04a-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-04a-03 finished in 170 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 23 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 23/23 places, 23/23 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 0 place count 22 transition count 19
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 19 transition count 19
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 8 place count 18 transition count 18
Applied a total of 8 rules in 3 ms. Remains 18 /23 variables (removed 5) and now considering 18/23 (removed 5) transitions.
// Phase 1: matrix 18 rows 18 cols
[2021-05-17 16:26:45] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-17 16:26:45] [INFO ] Implicit Places using invariants in 36 ms returned []
// Phase 1: matrix 18 rows 18 cols
[2021-05-17 16:26:45] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-17 16:26:45] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-17 16:26:45] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
[2021-05-17 16:26:45] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 18 rows 18 cols
[2021-05-17 16:26:45] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-17 16:26:45] [INFO ] Dead Transitions using invariants and state equation in 19 ms returned []
Finished structural reductions, in 1 iterations. Remains : 18/23 places, 18/23 transitions.
Stuttering acceptance computed with spot in 56 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-04a-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:(AND (NEQ s6 0) (NEQ s10 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 1 steps with 0 reset in 1 ms.
FORMULA GPUForwardProgress-PT-04a-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-04a-04 finished in 156 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0||G(p1))))], workingDir=/home/mcc/execution]
Support contains 3 out of 23 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2021-05-17 16:26:45] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-17 16:26:45] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2021-05-17 16:26:45] [INFO ] Computed 5 place invariants in 3 ms
[2021-05-17 16:26:45] [INFO ] State equation strengthened by 5 read => feed constraints.
[2021-05-17 16:26:45] [INFO ] Implicit Places using invariants and state equation in 26 ms returned []
Implicit Place search using SMT with State Equation took 46 ms to find 0 implicit places.
// Phase 1: matrix 23 rows 23 cols
[2021-05-17 16:26:45] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-17 16:26:45] [INFO ] Dead Transitions using invariants and state equation in 23 ms returned []
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Stuttering acceptance computed with spot in 90 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : GPUForwardProgress-PT-04a-06 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:(AND (EQ s8 0) (EQ s0 1)), p0:(AND (NEQ s5 0) (NEQ s0 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA GPUForwardProgress-PT-04a-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-04a-06 finished in 174 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 23 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 23/23 places, 23/23 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 0 place count 22 transition count 19
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 19 transition count 19
Applied a total of 6 rules in 2 ms. Remains 19 /23 variables (removed 4) and now considering 19/23 (removed 4) transitions.
// Phase 1: matrix 19 rows 19 cols
[2021-05-17 16:26:45] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-17 16:26:45] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 19 rows 19 cols
[2021-05-17 16:26:45] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-17 16:26:45] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-17 16:26:45] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2021-05-17 16:26:45] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 19 rows 19 cols
[2021-05-17 16:26:45] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-17 16:26:45] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Finished structural reductions, in 1 iterations. Remains : 19/23 places, 19/23 transitions.
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-04a-07 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 s17 0) (EQ s1 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-04a-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-04a-07 finished in 108 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(F(p0))))], workingDir=/home/mcc/execution]
Support contains 2 out of 23 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2021-05-17 16:26:45] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-17 16:26:45] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2021-05-17 16:26:45] [INFO ] Computed 5 place invariants in 6 ms
[2021-05-17 16:26:45] [INFO ] State equation strengthened by 5 read => feed constraints.
[2021-05-17 16:26:45] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 52 ms to find 0 implicit places.
// Phase 1: matrix 23 rows 23 cols
[2021-05-17 16:26:45] [INFO ] Computed 5 place invariants in 2 ms
[2021-05-17 16:26:45] [INFO ] Dead Transitions using invariants and state equation in 22 ms returned []
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-04a-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}]], initial=2, aps=[p0:(AND (NEQ s15 0) (NEQ s3 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 0 ms.
FORMULA GPUForwardProgress-PT-04a-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-04a-09 finished in 163 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(!p0))], workingDir=/home/mcc/execution]
Support contains 1 out of 23 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 23/23 places, 23/23 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 4 Pre rules applied. Total rules applied 0 place count 22 transition count 18
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 18 transition count 18
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 10 place count 17 transition count 17
Applied a total of 10 rules in 2 ms. Remains 17 /23 variables (removed 6) and now considering 17/23 (removed 6) transitions.
// Phase 1: matrix 17 rows 17 cols
[2021-05-17 16:26:45] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-17 16:26:45] [INFO ] Implicit Places using invariants in 15 ms returned []
// Phase 1: matrix 17 rows 17 cols
[2021-05-17 16:26:45] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-17 16:26:45] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-17 16:26:45] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 36 ms to find 0 implicit places.
[2021-05-17 16:26:45] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 17 rows 17 cols
[2021-05-17 16:26:45] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-17 16:26:45] [INFO ] Dead Transitions using invariants and state equation in 17 ms returned []
Finished structural reductions, in 1 iterations. Remains : 17/23 places, 17/23 transitions.
Stuttering acceptance computed with spot in 28 ms :[p0]
Running random walk in product with property : GPUForwardProgress-PT-04a-10 automaton TGBA [mat=[[{ cond=p0, acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(NEQ s12 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA GPUForwardProgress-PT-04a-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-04a-10 finished in 100 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X((p0&&X(F(p0))))))], workingDir=/home/mcc/execution]
Support contains 1 out of 23 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2021-05-17 16:26:45] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-17 16:26:45] [INFO ] Implicit Places using invariants in 16 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2021-05-17 16:26:45] [INFO ] Computed 5 place invariants in 6 ms
[2021-05-17 16:26:45] [INFO ] State equation strengthened by 5 read => feed constraints.
[2021-05-17 16:26:45] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
// Phase 1: matrix 23 rows 23 cols
[2021-05-17 16:26:45] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-17 16:26:45] [INFO ] Dead Transitions using invariants and state equation in 19 ms returned []
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Stuttering acceptance computed with spot in 107 ms :[(NOT p0), (NOT p0), (NOT p0), true, (NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-04a-11 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=4, aps=[p0:(NEQ s2 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 55 steps with 13 reset in 0 ms.
FORMULA GPUForwardProgress-PT-04a-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-04a-11 finished in 186 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 23 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 23/23 places, 23/23 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 0 place count 22 transition count 19
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 19 transition count 19
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 8 place count 18 transition count 18
Applied a total of 8 rules in 2 ms. Remains 18 /23 variables (removed 5) and now considering 18/23 (removed 5) transitions.
// Phase 1: matrix 18 rows 18 cols
[2021-05-17 16:26:45] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-17 16:26:45] [INFO ] Implicit Places using invariants in 17 ms returned []
// Phase 1: matrix 18 rows 18 cols
[2021-05-17 16:26:45] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-17 16:26:45] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-17 16:26:45] [INFO ] Implicit Places using invariants and state equation in 20 ms returned []
Implicit Place search using SMT with State Equation took 39 ms to find 0 implicit places.
[2021-05-17 16:26:45] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 18 rows 18 cols
[2021-05-17 16:26:45] [INFO ] Computed 5 place invariants in 3 ms
[2021-05-17 16:26:45] [INFO ] Dead Transitions using invariants and state equation in 17 ms returned []
Finished structural reductions, in 1 iterations. Remains : 18/23 places, 18/23 transitions.
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-04a-13 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 s7 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 7 steps with 0 reset in 0 ms.
FORMULA GPUForwardProgress-PT-04a-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-04a-13 finished in 98 ms.
All properties solved without resorting to model-checking.

BK_STOP 1621268806999

--------------------
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-04a"
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-04a, 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-162124155900100"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-04a.tgz
mv GPUForwardProgress-PT-04a 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 ;