Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r096-smll-165260576000299.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
......................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is GPUForwardProgress-PT-04a, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r096-smll-165260576000299
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 216K
-rw-r--r-- 1 mcc users 6.1K Apr 29 12:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 64K Apr 29 12:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Apr 29 12:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Apr 29 12:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K May 9 07:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 07:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 07:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 9 07:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 07:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 07:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 8.1K May 10 09:34 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME GPUForwardProgress-PT-04a-LTLCardinality-00
FORMULA_NAME GPUForwardProgress-PT-04a-LTLCardinality-01
FORMULA_NAME GPUForwardProgress-PT-04a-LTLCardinality-02
FORMULA_NAME GPUForwardProgress-PT-04a-LTLCardinality-03
FORMULA_NAME GPUForwardProgress-PT-04a-LTLCardinality-04
FORMULA_NAME GPUForwardProgress-PT-04a-LTLCardinality-05
FORMULA_NAME GPUForwardProgress-PT-04a-LTLCardinality-06
FORMULA_NAME GPUForwardProgress-PT-04a-LTLCardinality-07
FORMULA_NAME GPUForwardProgress-PT-04a-LTLCardinality-08
FORMULA_NAME GPUForwardProgress-PT-04a-LTLCardinality-09
FORMULA_NAME GPUForwardProgress-PT-04a-LTLCardinality-10
FORMULA_NAME GPUForwardProgress-PT-04a-LTLCardinality-11
FORMULA_NAME GPUForwardProgress-PT-04a-LTLCardinality-12
FORMULA_NAME GPUForwardProgress-PT-04a-LTLCardinality-13
FORMULA_NAME GPUForwardProgress-PT-04a-LTLCardinality-14
FORMULA_NAME GPUForwardProgress-PT-04a-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652721288577

Running Version 202205111006
[2022-05-16 17:14:50] [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]
[2022-05-16 17:14:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 17:14:51] [INFO ] Load time of PNML (sax parser for PT used): 95 ms
[2022-05-16 17:14:51] [INFO ] Transformed 24 places.
[2022-05-16 17:14:51] [INFO ] Transformed 29 transitions.
[2022-05-16 17:14:51] [INFO ] Found NUPN structural information;
[2022-05-16 17:14:51] [INFO ] Parsed PT model containing 24 places and 29 transitions in 330 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 28 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Ensure Unique test removed 6 transitions
Reduce redundant transitions removed 6 transitions.
FORMULA GPUForwardProgress-PT-04a-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-04a-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-04a-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-04a-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-04a-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-04a-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-04a-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 16 out of 24 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 24/24 places, 23/23 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 23 transition count 23
Applied a total of 1 rules in 27 ms. Remains 23 /24 variables (removed 1) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-16 17:14:51] [INFO ] Computed 5 place invariants in 8 ms
[2022-05-16 17:14:51] [INFO ] Implicit Places using invariants in 197 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-16 17:14:51] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-16 17:14:51] [INFO ] State equation strengthened by 5 read => feed constraints.
[2022-05-16 17:14:51] [INFO ] Implicit Places using invariants and state equation in 112 ms returned []
Implicit Place search using SMT with State Equation took 373 ms to find 0 implicit places.
// Phase 1: matrix 23 rows 23 cols
[2022-05-16 17:14:51] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-16 17:14:52] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 23/24 places, 23/23 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/24 places, 23/23 transitions.
Support contains 16 out of 23 places after structural reductions.
[2022-05-16 17:14:52] [INFO ] Flatten gal took : 37 ms
[2022-05-16 17:14:52] [INFO ] Flatten gal took : 13 ms
[2022-05-16 17:14:52] [INFO ] Input system was already deterministic with 23 transitions.
Incomplete random walk after 10000 steps, including 168 resets, run finished after 228 ms. (steps per millisecond=43 ) properties (out of 16) seen :15
Incomplete Best-First random walk after 10001 steps, including 42 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 23 rows 23 cols
[2022-05-16 17:14:52] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-16 17:14:52] [INFO ] After 55ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 1 atomic propositions for a total of 9 simplifications.
Computed a total of 1 stabilizing places and 1 stable transitions
Graph (complete) has 68 edges and 23 vertex of which 18 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.5 ms
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U F(G(p0))))'
Support contains 2 out of 23 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 23/23 places, 23/23 transitions.
Graph (complete) has 68 edges and 23 vertex of which 18 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.1 ms
Discarding 5 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Reduce places removed 1 places and 1 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 1 place count 17 transition count 19
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 5 place count 15 transition count 19
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 7 place count 14 transition count 18
Applied a total of 7 rules in 16 ms. Remains 14 /23 variables (removed 9) and now considering 18/23 (removed 5) transitions.
// Phase 1: matrix 18 rows 14 cols
[2022-05-16 17:14:53] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-16 17:14:53] [INFO ] Implicit Places using invariants in 39 ms returned []
// Phase 1: matrix 18 rows 14 cols
[2022-05-16 17:14:53] [INFO ] Computed 1 place invariants in 5 ms
[2022-05-16 17:14:53] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-16 17:14:53] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2022-05-16 17:14:53] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 18 rows 14 cols
[2022-05-16 17:14:53] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-16 17:14:53] [INFO ] Dead Transitions using invariants and state equation in 40 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 14/23 places, 18/23 transitions.
Finished structural reductions, in 1 iterations. Remains : 14/23 places, 18/23 transitions.
Stuttering acceptance computed with spot in 205 ms :[(NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-04a-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s2 0) (EQ s8 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 14 steps with 0 reset in 4 ms.
FORMULA GPUForwardProgress-PT-04a-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-04a-LTLCardinality-00 finished in 441 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 23 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 2 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-16 17:14:53] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-16 17:14:53] [INFO ] Implicit Places using invariants in 51 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-16 17:14:53] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-16 17:14:53] [INFO ] State equation strengthened by 5 read => feed constraints.
[2022-05-16 17:14:53] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 128 ms to find 0 implicit places.
// Phase 1: matrix 23 rows 23 cols
[2022-05-16 17:14:53] [INFO ] Computed 5 place invariants in 6 ms
[2022-05-16 17:14:53] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Stuttering acceptance computed with spot in 101 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-04a-LTLCardinality-03 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 s5 0) (EQ s21 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 116 steps with 1 reset in 3 ms.
FORMULA GPUForwardProgress-PT-04a-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-04a-LTLCardinality-03 finished in 331 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(F(G(p0)))&&X((G(p1)&&p2))))'
Support contains 4 out of 23 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 0 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-16 17:14:53] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-16 17:14:53] [INFO ] Implicit Places using invariants in 46 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-16 17:14:53] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-16 17:14:53] [INFO ] State equation strengthened by 5 read => feed constraints.
[2022-05-16 17:14:54] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 120 ms to find 0 implicit places.
// Phase 1: matrix 23 rows 23 cols
[2022-05-16 17:14:54] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-16 17:14:54] [INFO ] Dead Transitions using invariants and state equation in 51 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Stuttering acceptance computed with spot in 293 ms :[(OR (NOT p2) (NOT p1) (NOT p0)), (OR (NOT p2) (NOT p1) (NOT p0)), true, (NOT p0), (NOT p1)]
Running random walk in product with property : GPUForwardProgress-PT-04a-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p2) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND p2 p1), acceptance={} source=1 dest: 3}, { cond=(AND p2 p1), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=p0, acceptance={} source=3 dest: 3}, { cond=(NOT p0), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 2}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=0, aps=[p2:(OR (EQ s1 0) (EQ s18 1)), p1:(EQ s16 1), p0:(EQ s14 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 0 ms.
FORMULA GPUForwardProgress-PT-04a-LTLCardinality-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-04a-LTLCardinality-04 finished in 497 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(G(F((X(p0)&&G(p1)&&p2))))))'
Support contains 4 out of 23 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-16 17:14:54] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-16 17:14:54] [INFO ] Implicit Places using invariants in 52 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-16 17:14:54] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-16 17:14:54] [INFO ] State equation strengthened by 5 read => feed constraints.
[2022-05-16 17:14:54] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 125 ms to find 0 implicit places.
// Phase 1: matrix 23 rows 23 cols
[2022-05-16 17:14:54] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-16 17:14:54] [INFO ] Dead Transitions using invariants and state equation in 65 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Stuttering acceptance computed with spot in 262 ms :[(OR (NOT p2) (NOT p1) (NOT p0)), (OR (NOT p2) (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : GPUForwardProgress-PT-04a-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(OR (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND p2 p1), acceptance={} source=0 dest: 2}], [{ cond=(OR (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND p2 p1), acceptance={0} source=1 dest: 2}, { cond=(AND p2 p1), acceptance={} source=1 dest: 3}], [{ cond=(OR (AND (NOT p2) (NOT p0)) (AND (NOT p1) (NOT p0))), acceptance={0} source=2 dest: 1}, { cond=(AND p2 p1 (NOT p0)), acceptance={0} source=2 dest: 2}, { cond=(AND p2 p1 (NOT p0)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 1}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=0, aps=[p2:(EQ s14 0), p1:(AND (EQ s0 0) (EQ s10 1)), p0:(OR (EQ s14 0) (EQ s16 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 0 ms.
FORMULA GPUForwardProgress-PT-04a-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-04a-LTLCardinality-05 finished in 490 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(X(F(p0)))))'
Support contains 1 out of 23 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 23/23 places, 23/23 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 4 Pre rules applied. Total rules applied 0 place count 22 transition count 18
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 18 transition count 18
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 10 place count 17 transition count 17
Applied a total of 10 rules in 8 ms. Remains 17 /23 variables (removed 6) and now considering 17/23 (removed 6) transitions.
// Phase 1: matrix 17 rows 17 cols
[2022-05-16 17:14:54] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-16 17:14:54] [INFO ] Implicit Places using invariants in 50 ms returned []
// Phase 1: matrix 17 rows 17 cols
[2022-05-16 17:14:54] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-16 17:14:54] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-16 17:14:54] [INFO ] Implicit Places using invariants and state equation in 78 ms returned []
Implicit Place search using SMT with State Equation took 133 ms to find 0 implicit places.
[2022-05-16 17:14:55] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 17 rows 17 cols
[2022-05-16 17:14:55] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-16 17:14:55] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 17/23 places, 17/23 transitions.
Finished structural reductions, in 1 iterations. Remains : 17/23 places, 17/23 transitions.
Stuttering acceptance computed with spot in 93 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-04a-LTLCardinality-09 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:(EQ s0 0)], 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 111 steps with 2 reset in 4 ms.
FORMULA GPUForwardProgress-PT-04a-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-04a-LTLCardinality-09 finished in 313 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||p1)))'
Support contains 3 out of 23 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-16 17:14:55] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-16 17:14:55] [INFO ] Implicit Places using invariants in 48 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-16 17:14:55] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-16 17:14:55] [INFO ] State equation strengthened by 5 read => feed constraints.
[2022-05-16 17:14:55] [INFO ] Implicit Places using invariants and state equation in 84 ms returned []
Implicit Place search using SMT with State Equation took 135 ms to find 0 implicit places.
// Phase 1: matrix 23 rows 23 cols
[2022-05-16 17:14:55] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-16 17:14:55] [INFO ] Dead Transitions using invariants and state equation in 77 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Stuttering acceptance computed with spot in 163 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : GPUForwardProgress-PT-04a-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 2}]], initial=1, aps=[p0:(AND (EQ s20 0) (EQ s8 1)), p1:(EQ s12 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 22 steps with 0 reset in 2 ms.
FORMULA GPUForwardProgress-PT-04a-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-04a-LTLCardinality-10 finished in 398 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(F(p0))||G(p0))))'
Support contains 2 out of 23 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 23/23 places, 23/23 transitions.
Graph (complete) has 68 edges and 23 vertex of which 18 are kept as prefixes of interest. Removing 5 places using SCC suffix rule.0 ms
Discarding 5 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 1 place count 18 transition count 19
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 7 place count 15 transition count 19
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 9 place count 14 transition count 18
Applied a total of 9 rules in 9 ms. Remains 14 /23 variables (removed 9) and now considering 18/23 (removed 5) transitions.
// Phase 1: matrix 18 rows 14 cols
[2022-05-16 17:14:55] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-16 17:14:55] [INFO ] Implicit Places using invariants in 35 ms returned []
// Phase 1: matrix 18 rows 14 cols
[2022-05-16 17:14:55] [INFO ] Computed 1 place invariants in 2 ms
[2022-05-16 17:14:55] [INFO ] State equation strengthened by 9 read => feed constraints.
[2022-05-16 17:14:55] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 92 ms to find 0 implicit places.
[2022-05-16 17:14:55] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 18 rows 14 cols
[2022-05-16 17:14:55] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-16 17:14:55] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 14/23 places, 18/23 transitions.
Finished structural reductions, in 1 iterations. Remains : 14/23 places, 18/23 transitions.
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-04a-LTLCardinality-13 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:(OR (EQ s7 0) (EQ s4 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-04a-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-04a-LTLCardinality-13 finished in 250 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0 U (!X(F(p0))&&F(p0)))))'
Support contains 2 out of 23 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 23/23 places, 23/23 transitions.
Applied a total of 0 rules in 3 ms. Remains 23 /23 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2022-05-16 17:14:55] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-16 17:14:55] [INFO ] Implicit Places using invariants in 41 ms returned []
// Phase 1: matrix 23 rows 23 cols
[2022-05-16 17:14:55] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-16 17:14:55] [INFO ] State equation strengthened by 5 read => feed constraints.
[2022-05-16 17:14:55] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
// Phase 1: matrix 23 rows 23 cols
[2022-05-16 17:14:55] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-16 17:14:55] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/23 places, 23/23 transitions.
Stuttering acceptance computed with spot in 184 ms :[p0, p0, true, true, true]
Running random walk in product with property : GPUForwardProgress-PT-04a-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 0}, { cond=p0, acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={} source=2 dest: 1}, { cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=3, aps=[p0:(OR (EQ s0 0) (EQ s9 1))], 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, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 0 ms.
FORMULA GPUForwardProgress-PT-04a-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-04a-LTLCardinality-14 finished in 352 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(X(F(G(F(X((F(p0)&&p1)))))))))'
Support contains 3 out of 23 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 23/23 places, 23/23 transitions.
Reduce places removed 1 places and 1 transitions.
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 0 place count 22 transition count 19
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 19 transition count 19
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 18 transition count 18
Applied a total of 8 rules in 6 ms. Remains 18 /23 variables (removed 5) and now considering 18/23 (removed 5) transitions.
// Phase 1: matrix 18 rows 18 cols
[2022-05-16 17:14:56] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-16 17:14:56] [INFO ] Implicit Places using invariants in 48 ms returned []
// Phase 1: matrix 18 rows 18 cols
[2022-05-16 17:14:56] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-16 17:14:56] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-16 17:14:56] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 118 ms to find 0 implicit places.
[2022-05-16 17:14:56] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 18 rows 18 cols
[2022-05-16 17:14:56] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-16 17:14:56] [INFO ] Dead Transitions using invariants and state equation in 55 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 18/23 places, 18/23 transitions.
Finished structural reductions, in 1 iterations. Remains : 18/23 places, 18/23 transitions.
Stuttering acceptance computed with spot in 143 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : GPUForwardProgress-PT-04a-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (EQ s14 0) (EQ s13 1)), p1:(OR (EQ s14 0) (EQ s7 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA GPUForwardProgress-PT-04a-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-04a-LTLCardinality-15 finished in 353 ms.
All properties solved by simple procedures.
Total runtime 5575 ms.

BK_STOP 1652721296631

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

+ export LANG=C
+ LANG=C
+ 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
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -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=@none -Xss128m -Xms40m -Xmx8192m

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="GPUForwardProgress-PT-04a"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is GPUForwardProgress-PT-04a, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r096-smll-165260576000299"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-04a.tgz
mv GPUForwardProgress-PT-04a execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;