Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r199-smll-167840345500115.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is GPUForwardProgress-PT-32a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r199-smll-167840345500115
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 428K
-rw-r--r-- 1 mcc users 8.5K Feb 25 14:35 CTLCardinality.txt
-rw-r--r-- 1 mcc users 99K Feb 25 14:35 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 25 14:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Feb 25 14:21 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Feb 25 16:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 16:12 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:12 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 6.5K Feb 25 14:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 60K Feb 25 14:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Feb 25 14:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 58K Feb 25 14:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:12 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:12 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 50K Mar 5 18:22 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-32a-LTLCardinality-00
FORMULA_NAME GPUForwardProgress-PT-32a-LTLCardinality-01
FORMULA_NAME GPUForwardProgress-PT-32a-LTLCardinality-02
FORMULA_NAME GPUForwardProgress-PT-32a-LTLCardinality-03
FORMULA_NAME GPUForwardProgress-PT-32a-LTLCardinality-04
FORMULA_NAME GPUForwardProgress-PT-32a-LTLCardinality-05
FORMULA_NAME GPUForwardProgress-PT-32a-LTLCardinality-06
FORMULA_NAME GPUForwardProgress-PT-32a-LTLCardinality-07
FORMULA_NAME GPUForwardProgress-PT-32a-LTLCardinality-08
FORMULA_NAME GPUForwardProgress-PT-32a-LTLCardinality-09
FORMULA_NAME GPUForwardProgress-PT-32a-LTLCardinality-10
FORMULA_NAME GPUForwardProgress-PT-32a-LTLCardinality-11
FORMULA_NAME GPUForwardProgress-PT-32a-LTLCardinality-12
FORMULA_NAME GPUForwardProgress-PT-32a-LTLCardinality-13
FORMULA_NAME GPUForwardProgress-PT-32a-LTLCardinality-14
FORMULA_NAME GPUForwardProgress-PT-32a-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678478839954

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=lolaxred
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=GPUForwardProgress-PT-32a
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-10 20:07:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-10 20:07:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 20:07:23] [INFO ] Load time of PNML (sax parser for PT used): 87 ms
[2023-03-10 20:07:23] [INFO ] Transformed 136 places.
[2023-03-10 20:07:23] [INFO ] Transformed 169 transitions.
[2023-03-10 20:07:23] [INFO ] Found NUPN structural information;
[2023-03-10 20:07:23] [INFO ] Parsed PT model containing 136 places and 169 transitions and 661 arcs in 198 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Ensure Unique test removed 34 transitions
Reduce redundant transitions removed 34 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA GPUForwardProgress-PT-32a-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-32a-LTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-32a-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-32a-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-32a-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-32a-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-32a-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-32a-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-32a-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 14 out of 136 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 136/136 places, 135/135 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 135 transition count 135
Applied a total of 1 rules in 26 ms. Remains 135 /136 variables (removed 1) and now considering 135/135 (removed 0) transitions.
// Phase 1: matrix 135 rows 135 cols
[2023-03-10 20:07:23] [INFO ] Computed 33 place invariants in 19 ms
[2023-03-10 20:07:24] [INFO ] Implicit Places using invariants in 377 ms returned []
[2023-03-10 20:07:24] [INFO ] Invariant cache hit.
[2023-03-10 20:07:24] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-10 20:07:24] [INFO ] Implicit Places using invariants and state equation in 323 ms returned []
Implicit Place search using SMT with State Equation took 744 ms to find 0 implicit places.
[2023-03-10 20:07:24] [INFO ] Invariant cache hit.
[2023-03-10 20:07:24] [INFO ] Dead Transitions using invariants and state equation in 190 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 135/136 places, 135/135 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 965 ms. Remains : 135/136 places, 135/135 transitions.
Support contains 14 out of 135 places after structural reductions.
[2023-03-10 20:07:24] [INFO ] Flatten gal took : 53 ms
[2023-03-10 20:07:24] [INFO ] Flatten gal took : 28 ms
[2023-03-10 20:07:24] [INFO ] Input system was already deterministic with 135 transitions.
Support contains 12 out of 135 places (down from 14) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 18 resets, run finished after 348 ms. (steps per millisecond=28 ) properties (out of 8) seen :7
Finished Best-First random walk after 2422 steps, including 1 resets, run visited all 1 properties in 7 ms. (steps per millisecond=346 )
FORMULA GPUForwardProgress-PT-32a-LTLCardinality-05 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 1 stabilizing places and 1 stable transitions
Graph (complete) has 432 edges and 135 vertex of which 102 are kept as prefixes of interest. Removing 33 places using SCC suffix rule.4 ms
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 135 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 135/135 places, 135/135 transitions.
Graph (complete) has 432 edges and 135 vertex of which 102 are kept as prefixes of interest. Removing 33 places using SCC suffix rule.2 ms
Discarding 33 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Performed 31 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 31 Pre rules applied. Total rules applied 1 place count 102 transition count 103
Deduced a syphon composed of 31 places in 0 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 0 with 62 rules applied. Total rules applied 63 place count 71 transition count 103
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 65 place count 70 transition count 102
Applied a total of 65 rules in 35 ms. Remains 70 /135 variables (removed 65) and now considering 102/135 (removed 33) transitions.
// Phase 1: matrix 102 rows 70 cols
[2023-03-10 20:07:25] [INFO ] Computed 1 place invariants in 4 ms
[2023-03-10 20:07:25] [INFO ] Implicit Places using invariants in 71 ms returned []
[2023-03-10 20:07:25] [INFO ] Invariant cache hit.
[2023-03-10 20:07:25] [INFO ] State equation strengthened by 65 read => feed constraints.
[2023-03-10 20:07:25] [INFO ] Implicit Places using invariants and state equation in 215 ms returned []
Implicit Place search using SMT with State Equation took 292 ms to find 0 implicit places.
[2023-03-10 20:07:25] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-10 20:07:25] [INFO ] Invariant cache hit.
[2023-03-10 20:07:26] [INFO ] Dead Transitions using invariants and state equation in 141 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 70/135 places, 102/135 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 481 ms. Remains : 70/135 places, 102/135 transitions.
Stuttering acceptance computed with spot in 293 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-32a-LTLCardinality-01 automaton TGBA Formula[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 s41 0) (NEQ s7 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 127 steps with 4 reset in 11 ms.
FORMULA GPUForwardProgress-PT-32a-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-32a-LTLCardinality-01 finished in 882 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0)&&F(p1)))'
Support contains 2 out of 135 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 135/135 places, 135/135 transitions.
Applied a total of 0 rules in 14 ms. Remains 135 /135 variables (removed 0) and now considering 135/135 (removed 0) transitions.
// Phase 1: matrix 135 rows 135 cols
[2023-03-10 20:07:26] [INFO ] Computed 33 place invariants in 5 ms
[2023-03-10 20:07:26] [INFO ] Implicit Places using invariants in 202 ms returned []
[2023-03-10 20:07:26] [INFO ] Invariant cache hit.
[2023-03-10 20:07:26] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-10 20:07:26] [INFO ] Implicit Places using invariants and state equation in 362 ms returned []
Implicit Place search using SMT with State Equation took 582 ms to find 0 implicit places.
[2023-03-10 20:07:26] [INFO ] Invariant cache hit.
[2023-03-10 20:07:27] [INFO ] Dead Transitions using invariants and state equation in 133 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 730 ms. Remains : 135/135 places, 135/135 transitions.
Stuttering acceptance computed with spot in 194 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), true]
Running random walk in product with property : GPUForwardProgress-PT-32a-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(OR (EQ s67 0) (EQ s111 1)), p0:(AND (EQ s111 0) (EQ s67 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, 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-32a-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-32a-LTLCardinality-06 finished in 945 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 135 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 135/135 places, 135/135 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 32 Pre rules applied. Total rules applied 0 place count 134 transition count 102
Deduced a syphon composed of 32 places in 1 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 0 with 64 rules applied. Total rules applied 64 place count 102 transition count 102
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 66 place count 101 transition count 101
Applied a total of 66 rules in 38 ms. Remains 101 /135 variables (removed 34) and now considering 101/135 (removed 34) transitions.
// Phase 1: matrix 101 rows 101 cols
[2023-03-10 20:07:27] [INFO ] Computed 33 place invariants in 2 ms
[2023-03-10 20:07:27] [INFO ] Implicit Places using invariants in 135 ms returned []
[2023-03-10 20:07:27] [INFO ] Invariant cache hit.
[2023-03-10 20:07:27] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-10 20:07:27] [INFO ] Implicit Places using invariants and state equation in 331 ms returned []
Implicit Place search using SMT with State Equation took 469 ms to find 0 implicit places.
[2023-03-10 20:07:27] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-10 20:07:27] [INFO ] Invariant cache hit.
[2023-03-10 20:07:27] [INFO ] Dead Transitions using invariants and state equation in 157 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 101/135 places, 101/135 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 676 ms. Remains : 101/135 places, 101/135 transitions.
Stuttering acceptance computed with spot in 95 ms :[(NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-32a-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s72 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-32a-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-32a-LTLCardinality-08 finished in 792 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 135 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 135/135 places, 135/135 transitions.
Applied a total of 0 rules in 14 ms. Remains 135 /135 variables (removed 0) and now considering 135/135 (removed 0) transitions.
// Phase 1: matrix 135 rows 135 cols
[2023-03-10 20:07:28] [INFO ] Computed 33 place invariants in 2 ms
[2023-03-10 20:07:28] [INFO ] Implicit Places using invariants in 209 ms returned []
[2023-03-10 20:07:28] [INFO ] Invariant cache hit.
[2023-03-10 20:07:28] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-10 20:07:28] [INFO ] Implicit Places using invariants and state equation in 298 ms returned []
Implicit Place search using SMT with State Equation took 510 ms to find 0 implicit places.
[2023-03-10 20:07:28] [INFO ] Invariant cache hit.
[2023-03-10 20:07:28] [INFO ] Dead Transitions using invariants and state equation in 233 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 758 ms. Remains : 135/135 places, 135/135 transitions.
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-32a-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s25 0) (EQ s15 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 1077 ms.
Product exploration explored 100000 steps with 50000 reset in 631 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Graph (complete) has 432 edges and 135 vertex of which 102 are kept as prefixes of interest. Removing 33 places using SCC suffix rule.2 ms
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 69 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA GPUForwardProgress-PT-32a-LTLCardinality-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property GPUForwardProgress-PT-32a-LTLCardinality-10 finished in 2640 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(p0))))'
Support contains 2 out of 135 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 135/135 places, 135/135 transitions.
Applied a total of 0 rules in 3 ms. Remains 135 /135 variables (removed 0) and now considering 135/135 (removed 0) transitions.
[2023-03-10 20:07:30] [INFO ] Invariant cache hit.
[2023-03-10 20:07:30] [INFO ] Implicit Places using invariants in 127 ms returned []
[2023-03-10 20:07:30] [INFO ] Invariant cache hit.
[2023-03-10 20:07:31] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-10 20:07:31] [INFO ] Implicit Places using invariants and state equation in 399 ms returned []
Implicit Place search using SMT with State Equation took 530 ms to find 0 implicit places.
[2023-03-10 20:07:31] [INFO ] Invariant cache hit.
[2023-03-10 20:07:31] [INFO ] Dead Transitions using invariants and state equation in 212 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 747 ms. Remains : 135/135 places, 135/135 transitions.
Stuttering acceptance computed with spot in 125 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-32a-LTLCardinality-11 automaton TGBA Formula[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 s65 0) (NEQ s49 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, 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-32a-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-32a-LTLCardinality-11 finished in 887 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F(p0)))))'
Support contains 2 out of 135 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 135/135 places, 135/135 transitions.
Applied a total of 0 rules in 6 ms. Remains 135 /135 variables (removed 0) and now considering 135/135 (removed 0) transitions.
[2023-03-10 20:07:31] [INFO ] Invariant cache hit.
[2023-03-10 20:07:31] [INFO ] Implicit Places using invariants in 179 ms returned []
[2023-03-10 20:07:31] [INFO ] Invariant cache hit.
[2023-03-10 20:07:31] [INFO ] State equation strengthened by 33 read => feed constraints.
[2023-03-10 20:07:32] [INFO ] Implicit Places using invariants and state equation in 349 ms returned []
Implicit Place search using SMT with State Equation took 535 ms to find 0 implicit places.
[2023-03-10 20:07:32] [INFO ] Invariant cache hit.
[2023-03-10 20:07:32] [INFO ] Dead Transitions using invariants and state equation in 131 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 684 ms. Remains : 135/135 places, 135/135 transitions.
Stuttering acceptance computed with spot in 164 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-32a-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(OR (EQ s84 0) (EQ s48 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 194 steps with 48 reset in 4 ms.
FORMULA GPUForwardProgress-PT-32a-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-32a-LTLCardinality-14 finished in 868 ms.
All properties solved by simple procedures.
Total runtime 9206 ms.
ITS solved all properties within timeout

BK_STOP 1678478853471

--------------------
content from stderr:

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -timeout 360 -rebuildPNML

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-32a"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="lolaxred"
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 2-5348"
echo " Executing tool lolaxred"
echo " Input is GPUForwardProgress-PT-32a, 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 r199-smll-167840345500115"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-32a.tgz
mv GPUForwardProgress-PT-32a 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 ;