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-167840345500131.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-36a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r199-smll-167840345500131
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 572K
-rw-r--r-- 1 mcc users 7.5K Feb 25 14:37 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K Feb 25 14:37 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 25 14:27 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 25 14:27 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:12 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K 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 15K Feb 25 14:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 166K Feb 25 14:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Feb 25 14:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 80K Feb 25 14:40 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 56K 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-36a-LTLCardinality-00
FORMULA_NAME GPUForwardProgress-PT-36a-LTLCardinality-01
FORMULA_NAME GPUForwardProgress-PT-36a-LTLCardinality-02
FORMULA_NAME GPUForwardProgress-PT-36a-LTLCardinality-03
FORMULA_NAME GPUForwardProgress-PT-36a-LTLCardinality-04
FORMULA_NAME GPUForwardProgress-PT-36a-LTLCardinality-05
FORMULA_NAME GPUForwardProgress-PT-36a-LTLCardinality-06
FORMULA_NAME GPUForwardProgress-PT-36a-LTLCardinality-07
FORMULA_NAME GPUForwardProgress-PT-36a-LTLCardinality-08
FORMULA_NAME GPUForwardProgress-PT-36a-LTLCardinality-09
FORMULA_NAME GPUForwardProgress-PT-36a-LTLCardinality-10
FORMULA_NAME GPUForwardProgress-PT-36a-LTLCardinality-11
FORMULA_NAME GPUForwardProgress-PT-36a-LTLCardinality-12
FORMULA_NAME GPUForwardProgress-PT-36a-LTLCardinality-13
FORMULA_NAME GPUForwardProgress-PT-36a-LTLCardinality-14
FORMULA_NAME GPUForwardProgress-PT-36a-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678480502023

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-36a
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-10 20:35:04] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-10 20:35:04] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 20:35:04] [INFO ] Load time of PNML (sax parser for PT used): 78 ms
[2023-03-10 20:35:04] [INFO ] Transformed 152 places.
[2023-03-10 20:35:04] [INFO ] Transformed 189 transitions.
[2023-03-10 20:35:04] [INFO ] Found NUPN structural information;
[2023-03-10 20:35:04] [INFO ] Parsed PT model containing 152 places and 189 transitions and 741 arcs in 187 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 3 formulas.
Ensure Unique test removed 38 transitions
Reduce redundant transitions removed 38 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA GPUForwardProgress-PT-36a-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-36a-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-36a-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-36a-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-36a-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-36a-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-36a-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-36a-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 26 out of 152 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 152/152 places, 151/151 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 151 transition count 151
Applied a total of 1 rules in 143 ms. Remains 151 /152 variables (removed 1) and now considering 151/151 (removed 0) transitions.
// Phase 1: matrix 151 rows 151 cols
[2023-03-10 20:35:05] [INFO ] Computed 37 place invariants in 15 ms
[2023-03-10 20:35:05] [INFO ] Implicit Places using invariants in 337 ms returned []
[2023-03-10 20:35:05] [INFO ] Invariant cache hit.
[2023-03-10 20:35:05] [INFO ] State equation strengthened by 37 read => feed constraints.
[2023-03-10 20:35:05] [INFO ] Implicit Places using invariants and state equation in 361 ms returned []
Implicit Place search using SMT with State Equation took 737 ms to find 0 implicit places.
[2023-03-10 20:35:05] [INFO ] Invariant cache hit.
[2023-03-10 20:35:06] [INFO ] Dead Transitions using invariants and state equation in 202 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 151/152 places, 151/151 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1085 ms. Remains : 151/152 places, 151/151 transitions.
Support contains 26 out of 151 places after structural reductions.
[2023-03-10 20:35:06] [INFO ] Flatten gal took : 56 ms
[2023-03-10 20:35:06] [INFO ] Flatten gal took : 28 ms
[2023-03-10 20:35:06] [INFO ] Input system was already deterministic with 151 transitions.
Incomplete random walk after 10000 steps, including 15 resets, run finished after 297 ms. (steps per millisecond=33 ) properties (out of 16) seen :15
Finished Best-First random walk after 3025 steps, including 1 resets, run visited all 1 properties in 9 ms. (steps per millisecond=336 )
Computed a total of 1 stabilizing places and 1 stable transitions
Graph (complete) has 484 edges and 151 vertex of which 114 are kept as prefixes of interest. Removing 37 places using SCC suffix rule.24 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(G(p0)))'
Support contains 2 out of 151 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 151/151 places, 151/151 transitions.
Applied a total of 0 rules in 12 ms. Remains 151 /151 variables (removed 0) and now considering 151/151 (removed 0) transitions.
[2023-03-10 20:35:07] [INFO ] Invariant cache hit.
[2023-03-10 20:35:07] [INFO ] Implicit Places using invariants in 154 ms returned []
[2023-03-10 20:35:07] [INFO ] Invariant cache hit.
[2023-03-10 20:35:07] [INFO ] State equation strengthened by 37 read => feed constraints.
[2023-03-10 20:35:07] [INFO ] Implicit Places using invariants and state equation in 284 ms returned []
Implicit Place search using SMT with State Equation took 447 ms to find 0 implicit places.
[2023-03-10 20:35:07] [INFO ] Invariant cache hit.
[2023-03-10 20:35:07] [INFO ] Dead Transitions using invariants and state equation in 227 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 693 ms. Remains : 151/151 places, 151/151 transitions.
Stuttering acceptance computed with spot in 269 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-36a-LTLCardinality-02 automaton TGBA Formula[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:(OR (EQ s126 0) (EQ s146 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 183 steps with 0 reset in 14 ms.
FORMULA GPUForwardProgress-PT-36a-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-36a-LTLCardinality-02 finished in 1046 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(p0))'
Support contains 1 out of 151 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 151/151 places, 151/151 transitions.
Graph (complete) has 484 edges and 151 vertex of which 114 are kept as prefixes of interest. Removing 37 places using SCC suffix rule.3 ms
Discarding 37 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Performed 36 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 36 Pre rules applied. Total rules applied 1 place count 114 transition count 114
Deduced a syphon composed of 36 places in 0 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 0 with 72 rules applied. Total rules applied 73 place count 78 transition count 114
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 75 place count 77 transition count 113
Applied a total of 75 rules in 71 ms. Remains 77 /151 variables (removed 74) and now considering 113/151 (removed 38) transitions.
// Phase 1: matrix 113 rows 77 cols
[2023-03-10 20:35:08] [INFO ] Computed 1 place invariants in 8 ms
[2023-03-10 20:35:08] [INFO ] Implicit Places using invariants in 83 ms returned []
[2023-03-10 20:35:08] [INFO ] Invariant cache hit.
[2023-03-10 20:35:08] [INFO ] State equation strengthened by 73 read => feed constraints.
[2023-03-10 20:35:08] [INFO ] Implicit Places using invariants and state equation in 206 ms returned []
Implicit Place search using SMT with State Equation took 291 ms to find 0 implicit places.
[2023-03-10 20:35:08] [INFO ] Redundant transitions in 3 ms returned []
[2023-03-10 20:35:08] [INFO ] Invariant cache hit.
[2023-03-10 20:35:08] [INFO ] Dead Transitions using invariants and state equation in 107 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 77/151 places, 113/151 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 487 ms. Remains : 77/151 places, 113/151 transitions.
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-36a-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s66 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]]
Product exploration explored 100000 steps with 50000 reset in 784 ms.
Product exploration explored 100000 steps with 50000 reset in 678 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(NOT p0), (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 2 factoid took 138 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA GPUForwardProgress-PT-36a-LTLCardinality-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property GPUForwardProgress-PT-36a-LTLCardinality-03 finished in 2156 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((F(X(p0))||X(!(F(p0) U p1))))))'
Support contains 3 out of 151 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 151/151 places, 151/151 transitions.
Applied a total of 0 rules in 9 ms. Remains 151 /151 variables (removed 0) and now considering 151/151 (removed 0) transitions.
// Phase 1: matrix 151 rows 151 cols
[2023-03-10 20:35:10] [INFO ] Computed 37 place invariants in 2 ms
[2023-03-10 20:35:10] [INFO ] Implicit Places using invariants in 133 ms returned []
[2023-03-10 20:35:10] [INFO ] Invariant cache hit.
[2023-03-10 20:35:10] [INFO ] State equation strengthened by 37 read => feed constraints.
[2023-03-10 20:35:10] [INFO ] Implicit Places using invariants and state equation in 384 ms returned []
Implicit Place search using SMT with State Equation took 519 ms to find 0 implicit places.
[2023-03-10 20:35:10] [INFO ] Invariant cache hit.
[2023-03-10 20:35:11] [INFO ] Dead Transitions using invariants and state equation in 235 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 765 ms. Remains : 151/151 places, 151/151 transitions.
Stuttering acceptance computed with spot in 148 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1)]
Running random walk in product with property : GPUForwardProgress-PT-36a-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) p1), 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 s114 0) (EQ s10 1)), p1:(NEQ s38 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]]
Product exploration explored 100000 steps with 33333 reset in 714 ms.
Product exploration explored 100000 steps with 33333 reset in 728 ms.
Computed a total of 1 stabilizing places and 1 stable transitions
Graph (complete) has 484 edges and 151 vertex of which 114 are kept as prefixes of interest. Removing 37 places using SCC suffix rule.2 ms
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 p1), (X (X (NOT (AND (NOT p0) p1))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X (NOT (AND (NOT p0) p1))))
Knowledge based reduction with 2 factoid took 70 ms. Reduced automaton from 3 states, 3 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA GPUForwardProgress-PT-36a-LTLCardinality-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property GPUForwardProgress-PT-36a-LTLCardinality-04 finished in 2452 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((X(X(X((F(!F(p1))||p0)))) U p1))))'
Support contains 4 out of 151 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 151/151 places, 151/151 transitions.
Applied a total of 0 rules in 4 ms. Remains 151 /151 variables (removed 0) and now considering 151/151 (removed 0) transitions.
[2023-03-10 20:35:12] [INFO ] Invariant cache hit.
[2023-03-10 20:35:12] [INFO ] Implicit Places using invariants in 180 ms returned []
[2023-03-10 20:35:12] [INFO ] Invariant cache hit.
[2023-03-10 20:35:13] [INFO ] State equation strengthened by 37 read => feed constraints.
[2023-03-10 20:35:13] [INFO ] Implicit Places using invariants and state equation in 427 ms returned []
Implicit Place search using SMT with State Equation took 613 ms to find 0 implicit places.
[2023-03-10 20:35:13] [INFO ] Invariant cache hit.
[2023-03-10 20:35:13] [INFO ] Dead Transitions using invariants and state equation in 132 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 751 ms. Remains : 151/151 places, 151/151 transitions.
Stuttering acceptance computed with spot in 363 ms :[(NOT p1), (NOT p1), false, false, false, false, false]
Running random walk in product with property : GPUForwardProgress-PT-36a-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0, 1} source=1 dest: 1}, { cond=true, acceptance={} source=1 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 4}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 5}, { cond=(AND p1 (NOT p0)), acceptance={1} source=2 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 4}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 6}, { cond=(AND p1 (NOT p0)), acceptance={1} source=3 dest: 6}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}, { cond=(NOT p1), acceptance={} source=4 dest: 5}, { cond=p1, acceptance={1} source=4 dest: 5}], [{ cond=(NOT p1), acceptance={0} source=5 dest: 2}, { cond=(NOT p1), acceptance={} source=5 dest: 3}, { cond=p1, acceptance={1} source=5 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=6 dest: 4}, { cond=(NOT p1), acceptance={} source=6 dest: 6}, { cond=p1, acceptance={1} source=6 dest: 6}]], initial=0, aps=[p1:(OR (EQ s125 0) (EQ s136 1)), p0:(OR (EQ s123 0) (EQ s58 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 17936 steps with 25 reset in 204 ms.
FORMULA GPUForwardProgress-PT-36a-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-36a-LTLCardinality-05 finished in 1358 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((p0&&((p1 U X(p2)) U p3))))'
Support contains 6 out of 151 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 151/151 places, 151/151 transitions.
Applied a total of 0 rules in 5 ms. Remains 151 /151 variables (removed 0) and now considering 151/151 (removed 0) transitions.
[2023-03-10 20:35:14] [INFO ] Invariant cache hit.
[2023-03-10 20:35:14] [INFO ] Implicit Places using invariants in 216 ms returned []
[2023-03-10 20:35:14] [INFO ] Invariant cache hit.
[2023-03-10 20:35:14] [INFO ] State equation strengthened by 37 read => feed constraints.
[2023-03-10 20:35:14] [INFO ] Implicit Places using invariants and state equation in 394 ms returned []
Implicit Place search using SMT with State Equation took 613 ms to find 0 implicit places.
[2023-03-10 20:35:14] [INFO ] Invariant cache hit.
[2023-03-10 20:35:14] [INFO ] Dead Transitions using invariants and state equation in 171 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 792 ms. Remains : 151/151 places, 151/151 transitions.
Stuttering acceptance computed with spot in 334 ms :[(OR (NOT p0) (NOT p3)), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p3))), (NOT p3), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p2) (NOT p3)))]
Running random walk in product with property : GPUForwardProgress-PT-36a-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=(AND p0 (NOT p3) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND p0 (NOT p3)), acceptance={} source=0 dest: 2}, { cond=(AND p0 (NOT p3) p1), acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=1 dest: 0}, { cond=(AND p0 (NOT p3) (NOT p1) (NOT p2)), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p3) (NOT p2)), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p3) p1 (NOT p2)), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p3) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(NOT p3), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p3) p1), acceptance={} source=2 dest: 3}], [{ cond=(OR (AND (NOT p0) (NOT p1) (NOT p2)) (AND (NOT p3) (NOT p1) (NOT p2))), acceptance={} source=3 dest: 1}, { cond=(OR (AND (NOT p0) p1 (NOT p2)) (AND (NOT p3) p1 (NOT p2))), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(EQ s3 1), p3:(EQ s54 1), p1:(OR (EQ s29 0) (EQ s89 1)), p2:(OR (EQ s28 0) (EQ s13 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 1 ms.
FORMULA GPUForwardProgress-PT-36a-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-36a-LTLCardinality-07 finished in 1153 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 4 out of 151 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 151/151 places, 151/151 transitions.
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 35 Pre rules applied. Total rules applied 0 place count 151 transition count 116
Deduced a syphon composed of 35 places in 0 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 0 with 70 rules applied. Total rules applied 70 place count 116 transition count 116
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 72 place count 115 transition count 115
Applied a total of 72 rules in 33 ms. Remains 115 /151 variables (removed 36) and now considering 115/151 (removed 36) transitions.
// Phase 1: matrix 115 rows 115 cols
[2023-03-10 20:35:15] [INFO ] Computed 37 place invariants in 2 ms
[2023-03-10 20:35:15] [INFO ] Implicit Places using invariants in 207 ms returned []
[2023-03-10 20:35:15] [INFO ] Invariant cache hit.
[2023-03-10 20:35:15] [INFO ] State equation strengthened by 73 read => feed constraints.
[2023-03-10 20:35:15] [INFO ] Implicit Places using invariants and state equation in 390 ms returned []
Implicit Place search using SMT with State Equation took 601 ms to find 0 implicit places.
[2023-03-10 20:35:15] [INFO ] Redundant transitions in 5 ms returned []
[2023-03-10 20:35:15] [INFO ] Invariant cache hit.
[2023-03-10 20:35:16] [INFO ] Dead Transitions using invariants and state equation in 162 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 115/151 places, 115/151 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 810 ms. Remains : 115/151 places, 115/151 transitions.
Stuttering acceptance computed with spot in 95 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-36a-LTLCardinality-10 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 (OR (EQ s97 0) (EQ s109 1)) (OR (EQ s35 0) (EQ s59 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 12 steps with 0 reset in 1 ms.
FORMULA GPUForwardProgress-PT-36a-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-36a-LTLCardinality-10 finished in 923 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((G(p0) U (F(G(p0))&&G(p1)&&(p1 U p2)))))'
Support contains 5 out of 151 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 151/151 places, 151/151 transitions.
Applied a total of 0 rules in 7 ms. Remains 151 /151 variables (removed 0) and now considering 151/151 (removed 0) transitions.
// Phase 1: matrix 151 rows 151 cols
[2023-03-10 20:35:16] [INFO ] Computed 37 place invariants in 3 ms
[2023-03-10 20:35:16] [INFO ] Implicit Places using invariants in 180 ms returned []
[2023-03-10 20:35:16] [INFO ] Invariant cache hit.
[2023-03-10 20:35:16] [INFO ] State equation strengthened by 37 read => feed constraints.
[2023-03-10 20:35:16] [INFO ] Implicit Places using invariants and state equation in 328 ms returned []
Implicit Place search using SMT with State Equation took 510 ms to find 0 implicit places.
[2023-03-10 20:35:16] [INFO ] Invariant cache hit.
[2023-03-10 20:35:16] [INFO ] Dead Transitions using invariants and state equation in 252 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 771 ms. Remains : 151/151 places, 151/151 transitions.
Stuttering acceptance computed with spot in 416 ms :[(OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), true, (NOT p0), (NOT p0), (NOT p1), (NOT p2), (NOT p1), (NOT p2)]
Running random walk in product with property : GPUForwardProgress-PT-36a-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}, { cond=p1, acceptance={} source=1 dest: 4}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 5}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=1 dest: 6}, { cond=(AND p0 p1), acceptance={} source=1 dest: 7}, { cond=(AND p0 p1 (NOT p2)), acceptance={0} source=1 dest: 8}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=p0, acceptance={} source=4 dest: 4}, { cond=(NOT p0), acceptance={0} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={} source=5 dest: 2}, { cond=p1, acceptance={} source=5 dest: 5}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=6 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={0} source=6 dest: 6}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=7 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=7 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=7 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={} source=7 dest: 5}, { cond=(AND p0 p1), acceptance={} source=7 dest: 7}], [{ cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0} source=8 dest: 1}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={} source=8 dest: 2}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=8 dest: 3}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=8 dest: 6}, { cond=(AND p0 p1 (NOT p2)), acceptance={0} source=8 dest: 8}]], initial=0, aps=[p0:(OR (EQ s8 0) (EQ s12 1)), p1:(EQ s19 1), p2:(OR (EQ s20 0) (EQ s101 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 0 ms.
FORMULA GPUForwardProgress-PT-36a-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-36a-LTLCardinality-11 finished in 1230 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(p0)&&X(G(p1))))'
Support contains 3 out of 151 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 151/151 places, 151/151 transitions.
Applied a total of 0 rules in 3 ms. Remains 151 /151 variables (removed 0) and now considering 151/151 (removed 0) transitions.
[2023-03-10 20:35:17] [INFO ] Invariant cache hit.
[2023-03-10 20:35:17] [INFO ] Implicit Places using invariants in 195 ms returned []
[2023-03-10 20:35:17] [INFO ] Invariant cache hit.
[2023-03-10 20:35:17] [INFO ] State equation strengthened by 37 read => feed constraints.
[2023-03-10 20:35:17] [INFO ] Implicit Places using invariants and state equation in 287 ms returned []
Implicit Place search using SMT with State Equation took 483 ms to find 0 implicit places.
[2023-03-10 20:35:17] [INFO ] Invariant cache hit.
[2023-03-10 20:35:18] [INFO ] Dead Transitions using invariants and state equation in 227 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 714 ms. Remains : 151/151 places, 151/151 transitions.
Stuttering acceptance computed with spot in 146 ms :[(NOT p1), true, (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : GPUForwardProgress-PT-36a-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={} source=2 dest: 0}, { cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=(AND p0 p1), acceptance={0} source=3 dest: 0}, { cond=(NOT p1), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 3}]], initial=2, aps=[p1:(AND (NEQ s32 0) (NEQ s19 1)), p0:(EQ s12 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, 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 100 steps with 1 reset in 1 ms.
FORMULA GPUForwardProgress-PT-36a-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-36a-LTLCardinality-15 finished in 876 ms.
All properties solved by simple procedures.
Total runtime 13599 ms.
ITS solved all properties within timeout

BK_STOP 1678480519516

--------------------
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-36a"
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-36a, 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-167840345500131"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-36a.tgz
mv GPUForwardProgress-PT-36a 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 ;