fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r292-tall-162124156000132
Last Updated
Jun 28, 2021

About the Execution of ITS-Tools for GPUForwardProgress-PT-12a

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
234.500 16938.00 12461.00 5259.30 FTTFFTFFFFFFTFFF normal

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-162124156000132.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-12a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r292-tall-162124156000132
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 328K
-rw-r--r-- 1 mcc users 9.3K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 92K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.5K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 79K 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 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 18:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K May 11 18:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 11 15:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K 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 15K 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-12a-00
FORMULA_NAME GPUForwardProgress-PT-12a-01
FORMULA_NAME GPUForwardProgress-PT-12a-02
FORMULA_NAME GPUForwardProgress-PT-12a-03
FORMULA_NAME GPUForwardProgress-PT-12a-04
FORMULA_NAME GPUForwardProgress-PT-12a-05
FORMULA_NAME GPUForwardProgress-PT-12a-06
FORMULA_NAME GPUForwardProgress-PT-12a-07
FORMULA_NAME GPUForwardProgress-PT-12a-08
FORMULA_NAME GPUForwardProgress-PT-12a-09
FORMULA_NAME GPUForwardProgress-PT-12a-10
FORMULA_NAME GPUForwardProgress-PT-12a-11
FORMULA_NAME GPUForwardProgress-PT-12a-12
FORMULA_NAME GPUForwardProgress-PT-12a-13
FORMULA_NAME GPUForwardProgress-PT-12a-14
FORMULA_NAME GPUForwardProgress-PT-12a-15

=== Now, execution of the tool begins

BK_START 1621269695538

Running Version 0
[2021-05-17 16:41:47] [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 16:41:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 16:41:47] [INFO ] Load time of PNML (sax parser for PT used): 36 ms
[2021-05-17 16:41:47] [INFO ] Transformed 56 places.
[2021-05-17 16:41:47] [INFO ] Transformed 69 transitions.
[2021-05-17 16:41:47] [INFO ] Found NUPN structural information;
[2021-05-17 16:41:47] [INFO ] Parsed PT model containing 56 places and 69 transitions in 85 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
[2021-05-17 16:41:47] [INFO ] Initial state test concluded for 4 properties.
Ensure Unique test removed 14 transitions
Reduce redundant transitions removed 14 transitions.
FORMULA GPUForwardProgress-PT-12a-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-12a-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-12a-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-12a-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-12a-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 22 out of 56 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 56/56 places, 55/55 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 55 transition count 55
Applied a total of 1 rules in 11 ms. Remains 55 /56 variables (removed 1) and now considering 55/55 (removed 0) transitions.
// Phase 1: matrix 55 rows 55 cols
[2021-05-17 16:41:47] [INFO ] Computed 13 place invariants in 11 ms
[2021-05-17 16:41:48] [INFO ] Implicit Places using invariants in 122 ms returned []
// Phase 1: matrix 55 rows 55 cols
[2021-05-17 16:41:48] [INFO ] Computed 13 place invariants in 2 ms
[2021-05-17 16:41:48] [INFO ] State equation strengthened by 13 read => feed constraints.
[2021-05-17 16:41:48] [INFO ] Implicit Places using invariants and state equation in 106 ms returned []
Implicit Place search using SMT with State Equation took 267 ms to find 0 implicit places.
// Phase 1: matrix 55 rows 55 cols
[2021-05-17 16:41:48] [INFO ] Computed 13 place invariants in 2 ms
[2021-05-17 16:41:48] [INFO ] Dead Transitions using invariants and state equation in 75 ms returned []
Finished structural reductions, in 1 iterations. Remains : 55/56 places, 55/55 transitions.
[2021-05-17 16:41:48] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-17 16:41:48] [INFO ] Flatten gal took : 39 ms
FORMULA GPUForwardProgress-PT-12a-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-12a-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-17 16:41:48] [INFO ] Flatten gal took : 9 ms
[2021-05-17 16:41:48] [INFO ] Input system was already deterministic with 55 transitions.
Finished random walk after 517 steps, including 0 resets, run visited all 12 properties in 9 ms. (steps per millisecond=57 )
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(G(p0))))], workingDir=/home/mcc/execution]
Support contains 2 out of 55 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 55/55 places, 55/55 transitions.
Applied a total of 0 rules in 3 ms. Remains 55 /55 variables (removed 0) and now considering 55/55 (removed 0) transitions.
// Phase 1: matrix 55 rows 55 cols
[2021-05-17 16:41:48] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-17 16:41:48] [INFO ] Implicit Places using invariants in 59 ms returned []
// Phase 1: matrix 55 rows 55 cols
[2021-05-17 16:41:48] [INFO ] Computed 13 place invariants in 2 ms
[2021-05-17 16:41:48] [INFO ] State equation strengthened by 13 read => feed constraints.
[2021-05-17 16:41:48] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 132 ms to find 0 implicit places.
// Phase 1: matrix 55 rows 55 cols
[2021-05-17 16:41:48] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-17 16:41:48] [INFO ] Dead Transitions using invariants and state equation in 59 ms returned []
Finished structural reductions, in 1 iterations. Remains : 55/55 places, 55/55 transitions.
Stuttering acceptance computed with spot in 215 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-12a-03 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(OR (EQ s20 0) (EQ s21 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA GPUForwardProgress-PT-12a-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-12a-03 finished in 448 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(((p0 U p1)&&F(G(p2))))], workingDir=/home/mcc/execution]
Support contains 4 out of 55 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 55/55 places, 55/55 transitions.
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 9 Pre rules applied. Total rules applied 0 place count 55 transition count 46
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 18 place count 46 transition count 46
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 20 place count 45 transition count 45
Applied a total of 20 rules in 17 ms. Remains 45 /55 variables (removed 10) and now considering 45/55 (removed 10) transitions.
// Phase 1: matrix 45 rows 45 cols
[2021-05-17 16:41:49] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-17 16:41:49] [INFO ] Implicit Places using invariants in 44 ms returned []
// Phase 1: matrix 45 rows 45 cols
[2021-05-17 16:41:49] [INFO ] Computed 13 place invariants in 2 ms
[2021-05-17 16:41:49] [INFO ] State equation strengthened by 25 read => feed constraints.
[2021-05-17 16:41:49] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 130 ms to find 0 implicit places.
[2021-05-17 16:41:49] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 45 rows 45 cols
[2021-05-17 16:41:49] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-17 16:41:49] [INFO ] Dead Transitions using invariants and state equation in 44 ms returned []
Finished structural reductions, in 1 iterations. Remains : 45/55 places, 45/55 transitions.
Stuttering acceptance computed with spot in 109 ms :[(OR (NOT p1) (NOT p2)), true, (NOT p1), (NOT p2)]
Running random walk in product with property : GPUForwardProgress-PT-12a-04 automaton TGBA [mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 2}, { cond=(OR p1 p0), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 3}, { cond=p2, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(OR (EQ s11 0) (EQ s30 1)), p0:(AND (EQ s28 0) (EQ s18 1)), p2:(AND (NEQ s18 0) (NEQ s28 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 1 ms.
FORMULA GPUForwardProgress-PT-12a-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-12a-04 finished in 321 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((p0&&X(F(p1)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 55 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 55/55 places, 55/55 transitions.
Applied a total of 0 rules in 2 ms. Remains 55 /55 variables (removed 0) and now considering 55/55 (removed 0) transitions.
// Phase 1: matrix 55 rows 55 cols
[2021-05-17 16:41:49] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-17 16:41:49] [INFO ] Implicit Places using invariants in 33 ms returned []
// Phase 1: matrix 55 rows 55 cols
[2021-05-17 16:41:49] [INFO ] Computed 13 place invariants in 8 ms
[2021-05-17 16:41:49] [INFO ] State equation strengthened by 13 read => feed constraints.
[2021-05-17 16:41:49] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
// Phase 1: matrix 55 rows 55 cols
[2021-05-17 16:41:49] [INFO ] Computed 13 place invariants in 2 ms
[2021-05-17 16:41:49] [INFO ] Dead Transitions using invariants and state equation in 37 ms returned []
Finished structural reductions, in 1 iterations. Remains : 55/55 places, 55/55 transitions.
Stuttering acceptance computed with spot in 53 ms :[(OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : GPUForwardProgress-PT-12a-06 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s8 1), p1:(EQ s0 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 0 ms.
FORMULA GPUForwardProgress-PT-12a-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-12a-06 finished in 199 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 55 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 55/55 places, 55/55 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 11 Pre rules applied. Total rules applied 0 place count 54 transition count 43
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 0 with 22 rules applied. Total rules applied 22 place count 43 transition count 43
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 24 place count 42 transition count 42
Applied a total of 24 rules in 7 ms. Remains 42 /55 variables (removed 13) and now considering 42/55 (removed 13) transitions.
// Phase 1: matrix 42 rows 42 cols
[2021-05-17 16:41:49] [INFO ] Computed 13 place invariants in 0 ms
[2021-05-17 16:41:49] [INFO ] Implicit Places using invariants in 35 ms returned []
// Phase 1: matrix 42 rows 42 cols
[2021-05-17 16:41:49] [INFO ] Computed 13 place invariants in 0 ms
[2021-05-17 16:41:49] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-17 16:41:49] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2021-05-17 16:41:49] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 42 rows 42 cols
[2021-05-17 16:41:49] [INFO ] Computed 13 place invariants in 5 ms
[2021-05-17 16:41:49] [INFO ] Dead Transitions using invariants and state equation in 38 ms returned []
Finished structural reductions, in 1 iterations. Remains : 42/55 places, 42/55 transitions.
Stuttering acceptance computed with spot in 54 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-12a-07 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 (EQ s21 0) (EQ s32 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 0 ms.
FORMULA GPUForwardProgress-PT-12a-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-12a-07 finished in 196 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 55 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 55/55 places, 55/55 transitions.
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 12 Pre rules applied. Total rules applied 0 place count 55 transition count 43
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 0 with 24 rules applied. Total rules applied 24 place count 43 transition count 43
Applied a total of 24 rules in 4 ms. Remains 43 /55 variables (removed 12) and now considering 43/55 (removed 12) transitions.
// Phase 1: matrix 43 rows 43 cols
[2021-05-17 16:41:49] [INFO ] Computed 13 place invariants in 0 ms
[2021-05-17 16:41:49] [INFO ] Implicit Places using invariants in 28 ms returned []
// Phase 1: matrix 43 rows 43 cols
[2021-05-17 16:41:49] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-17 16:41:49] [INFO ] State equation strengthened by 13 read => feed constraints.
[2021-05-17 16:41:49] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2021-05-17 16:41:49] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 43 rows 43 cols
[2021-05-17 16:41:49] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-17 16:41:49] [INFO ] Dead Transitions using invariants and state equation in 28 ms returned []
Finished structural reductions, in 1 iterations. Remains : 43/55 places, 43/55 transitions.
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-12a-08 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 s42 0) (NEQ s37 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 2 steps with 0 reset in 0 ms.
FORMULA GPUForwardProgress-PT-12a-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-12a-08 finished in 149 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 55 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 55/55 places, 55/55 transitions.
Applied a total of 0 rules in 1 ms. Remains 55 /55 variables (removed 0) and now considering 55/55 (removed 0) transitions.
// Phase 1: matrix 55 rows 55 cols
[2021-05-17 16:41:49] [INFO ] Computed 13 place invariants in 0 ms
[2021-05-17 16:41:49] [INFO ] Implicit Places using invariants in 28 ms returned []
// Phase 1: matrix 55 rows 55 cols
[2021-05-17 16:41:49] [INFO ] Computed 13 place invariants in 5 ms
[2021-05-17 16:41:49] [INFO ] State equation strengthened by 13 read => feed constraints.
[2021-05-17 16:41:49] [INFO ] Implicit Places using invariants and state equation in 66 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
// Phase 1: matrix 55 rows 55 cols
[2021-05-17 16:41:49] [INFO ] Computed 13 place invariants in 0 ms
[2021-05-17 16:41:49] [INFO ] Dead Transitions using invariants and state equation in 37 ms returned []
Finished structural reductions, in 1 iterations. Remains : 55/55 places, 55/55 transitions.
Stuttering acceptance computed with spot in 79 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-12a-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:(OR (EQ s49 0) (EQ s7 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-12a-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-12a-09 finished in 226 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 55 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 55/55 places, 55/55 transitions.
Applied a total of 0 rules in 1 ms. Remains 55 /55 variables (removed 0) and now considering 55/55 (removed 0) transitions.
// Phase 1: matrix 55 rows 55 cols
[2021-05-17 16:41:50] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-17 16:41:50] [INFO ] Implicit Places using invariants in 34 ms returned []
// Phase 1: matrix 55 rows 55 cols
[2021-05-17 16:41:50] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-17 16:41:50] [INFO ] State equation strengthened by 13 read => feed constraints.
[2021-05-17 16:41:50] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 102 ms to find 0 implicit places.
// Phase 1: matrix 55 rows 55 cols
[2021-05-17 16:41:50] [INFO ] Computed 13 place invariants in 0 ms
[2021-05-17 16:41:50] [INFO ] Dead Transitions using invariants and state equation in 37 ms returned []
Finished structural reductions, in 1 iterations. Remains : 55/55 places, 55/55 transitions.
Stuttering acceptance computed with spot in 59 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-12a-13 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:(AND (NEQ s2 0) (NEQ s1 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA GPUForwardProgress-PT-12a-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-12a-13 finished in 211 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 55 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 55/55 places, 55/55 transitions.
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 12 Pre rules applied. Total rules applied 0 place count 55 transition count 43
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 0 with 24 rules applied. Total rules applied 24 place count 43 transition count 43
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 26 place count 42 transition count 42
Applied a total of 26 rules in 6 ms. Remains 42 /55 variables (removed 13) and now considering 42/55 (removed 13) transitions.
// Phase 1: matrix 42 rows 42 cols
[2021-05-17 16:41:50] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-17 16:41:50] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 42 rows 42 cols
[2021-05-17 16:41:50] [INFO ] Computed 13 place invariants in 0 ms
[2021-05-17 16:41:50] [INFO ] State equation strengthened by 25 read => feed constraints.
[2021-05-17 16:41:50] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2021-05-17 16:41:50] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 42 rows 42 cols
[2021-05-17 16:41:50] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-17 16:41:50] [INFO ] Dead Transitions using invariants and state equation in 29 ms returned []
Finished structural reductions, in 1 iterations. Remains : 42/55 places, 42/55 transitions.
Stuttering acceptance computed with spot in 53 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-12a-14 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 s15 0) (EQ s25 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 2 steps with 0 reset in 0 ms.
FORMULA GPUForwardProgress-PT-12a-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-12a-14 finished in 179 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 55 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 55/55 places, 55/55 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 11 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 11 Pre rules applied. Total rules applied 0 place count 54 transition count 43
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 0 with 22 rules applied. Total rules applied 22 place count 43 transition count 43
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 24 place count 42 transition count 42
Applied a total of 24 rules in 5 ms. Remains 42 /55 variables (removed 13) and now considering 42/55 (removed 13) transitions.
// Phase 1: matrix 42 rows 42 cols
[2021-05-17 16:41:50] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-17 16:41:50] [INFO ] Implicit Places using invariants in 26 ms returned []
// Phase 1: matrix 42 rows 42 cols
[2021-05-17 16:41:50] [INFO ] Computed 13 place invariants in 0 ms
[2021-05-17 16:41:50] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-17 16:41:50] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2021-05-17 16:41:50] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 42 rows 42 cols
[2021-05-17 16:41:50] [INFO ] Computed 13 place invariants in 0 ms
[2021-05-17 16:41:50] [INFO ] Dead Transitions using invariants and state equation in 36 ms returned []
Finished structural reductions, in 1 iterations. Remains : 42/55 places, 42/55 transitions.
Stuttering acceptance computed with spot in 268 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-12a-15 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 s22 0) (EQ s23 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 52 steps with 0 reset in 0 ms.
FORMULA GPUForwardProgress-PT-12a-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-12a-15 finished in 401 ms.
All properties solved without resorting to model-checking.

BK_STOP 1621269712476

--------------------
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-12a"
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-12a, 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-162124156000132"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-12a.tgz
mv GPUForwardProgress-PT-12a 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 ;