Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r197-tall-171640625300293.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is GPUForwardProgress-PT-04a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r197-tall-171640625300293
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 396K
-rw-r--r-- 1 mcc users 7.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Apr 22 14:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 22 14:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 22 14:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 22 14:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.2K Apr 11 22:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 68K Apr 11 22:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.3K Apr 11 22:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 75K Apr 11 22:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:46 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:46 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 8.1K May 18 16:42 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-LTLFireability-00
FORMULA_NAME GPUForwardProgress-PT-04a-LTLFireability-01
FORMULA_NAME GPUForwardProgress-PT-04a-LTLFireability-02
FORMULA_NAME GPUForwardProgress-PT-04a-LTLFireability-03
FORMULA_NAME GPUForwardProgress-PT-04a-LTLFireability-04
FORMULA_NAME GPUForwardProgress-PT-04a-LTLFireability-05
FORMULA_NAME GPUForwardProgress-PT-04a-LTLFireability-06
FORMULA_NAME GPUForwardProgress-PT-04a-LTLFireability-07
FORMULA_NAME GPUForwardProgress-PT-04a-LTLFireability-08
FORMULA_NAME GPUForwardProgress-PT-04a-LTLFireability-09
FORMULA_NAME GPUForwardProgress-PT-04a-LTLFireability-10
FORMULA_NAME GPUForwardProgress-PT-04a-LTLFireability-11
FORMULA_NAME GPUForwardProgress-PT-04a-LTLFireability-12
FORMULA_NAME GPUForwardProgress-PT-04a-LTLFireability-13
FORMULA_NAME GPUForwardProgress-PT-04a-LTLFireability-14
FORMULA_NAME GPUForwardProgress-PT-04a-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716553844891

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=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=GPUForwardProgress-PT-04a
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-24 12:30:46] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-24 12:30:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 12:30:46] [INFO ] Load time of PNML (sax parser for PT used): 25 ms
[2024-05-24 12:30:46] [INFO ] Transformed 24 places.
[2024-05-24 12:30:46] [INFO ] Transformed 29 transitions.
[2024-05-24 12:30:46] [INFO ] Found NUPN structural information;
[2024-05-24 12:30:46] [INFO ] Parsed PT model containing 24 places and 29 transitions and 101 arcs in 86 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
Ensure Unique test removed 6 transitions
Reduce redundant transitions removed 6 transitions.
FORMULA GPUForwardProgress-PT-04a-LTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-04a-LTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-04a-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-04a-LTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA GPUForwardProgress-PT-04a-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 18 out of 24 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 24/24 places, 23/23 transitions.
Applied a total of 0 rules in 9 ms. Remains 24 /24 variables (removed 0) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 24 cols
[2024-05-24 12:30:46] [INFO ] Computed 6 invariants in 11 ms
[2024-05-24 12:30:46] [INFO ] Implicit Places using invariants in 131 ms returned []
[2024-05-24 12:30:46] [INFO ] Invariant cache hit.
[2024-05-24 12:30:46] [INFO ] State equation strengthened by 5 read => feed constraints.
[2024-05-24 12:30:46] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 208 ms to find 0 implicit places.
[2024-05-24 12:30:46] [INFO ] Invariant cache hit.
[2024-05-24 12:30:46] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 266 ms. Remains : 24/24 places, 23/23 transitions.
Support contains 18 out of 24 places after structural reductions.
[2024-05-24 12:30:47] [INFO ] Flatten gal took : 16 ms
[2024-05-24 12:30:47] [INFO ] Flatten gal took : 4 ms
[2024-05-24 12:30:47] [INFO ] Input system was already deterministic with 23 transitions.
Finished random walk after 2237 steps, including 35 resets, run visited all 15 properties in 59 ms. (steps per millisecond=37 )
Parikh walk visited 0 properties in 0 ms.
FORMULA GPUForwardProgress-PT-04a-LTLFireability-06 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 1 stabilizing places and 1 stable transitions
Graph (complete) has 70 edges and 24 vertex of which 18 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.3 ms
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 6 out of 24 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 24/24 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 23 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 19 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 18 transition count 17
Applied a total of 10 rules in 9 ms. Remains 18 /24 variables (removed 6) and now considering 17/23 (removed 6) transitions.
// Phase 1: matrix 17 rows 18 cols
[2024-05-24 12:30:47] [INFO ] Computed 6 invariants in 2 ms
[2024-05-24 12:30:47] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-05-24 12:30:47] [INFO ] Invariant cache hit.
[2024-05-24 12:30:47] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-24 12:30:47] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 72 ms to find 0 implicit places.
[2024-05-24 12:30:47] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-24 12:30:47] [INFO ] Invariant cache hit.
[2024-05-24 12:30:47] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 18/24 places, 17/23 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 116 ms. Remains : 18/24 places, 17/23 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 130 ms :[(NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-04a-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s0 1) (EQ s3 1) (EQ s6 1) (EQ s9 1) (EQ s12 1) (EQ s15 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 2 ms.
FORMULA GPUForwardProgress-PT-04a-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-04a-LTLFireability-00 finished in 298 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F((p0||G(F(p1))))))'
Support contains 2 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 2 ms. Remains 23 /24 variables (removed 1) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2024-05-24 12:30:47] [INFO ] Computed 5 invariants in 2 ms
[2024-05-24 12:30:47] [INFO ] Implicit Places using invariants in 35 ms returned []
[2024-05-24 12:30:47] [INFO ] Invariant cache hit.
[2024-05-24 12:30:47] [INFO ] State equation strengthened by 5 read => feed constraints.
[2024-05-24 12:30:47] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
[2024-05-24 12:30:47] [INFO ] Invariant cache hit.
[2024-05-24 12:30:47] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 23/24 places, 23/23 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 131 ms. Remains : 23/24 places, 23/23 transitions.
Stuttering acceptance computed with spot in 112 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : GPUForwardProgress-PT-04a-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(EQ s17 0), p1:(EQ s3 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 212 ms.
Product exploration explored 100000 steps with 50000 reset in 122 ms.
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.1 ms
Computed a total of 1 stabilizing places and 1 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X p0), (X (X (NOT p0)))]
False Knowledge obtained : [(X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 4 factoid took 140 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA GPUForwardProgress-PT-04a-LTLFireability-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property GPUForwardProgress-PT-04a-LTLFireability-01 finished in 741 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 24 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 24/24 places, 23/23 transitions.
Graph (complete) has 70 edges and 24 vertex of which 18 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.0 ms
Discarding 6 places :
Also discarding 1 output transitions
Drop transitions removed 1 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 1 place count 17 transition count 17
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 9 place count 13 transition count 17
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 11 place count 12 transition count 16
Applied a total of 11 rules in 7 ms. Remains 12 /24 variables (removed 12) and now considering 16/23 (removed 7) transitions.
// Phase 1: matrix 16 rows 12 cols
[2024-05-24 12:30:48] [INFO ] Computed 1 invariants in 0 ms
[2024-05-24 12:30:48] [INFO ] Implicit Places using invariants in 25 ms returned []
[2024-05-24 12:30:48] [INFO ] Invariant cache hit.
[2024-05-24 12:30:48] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-24 12:30:48] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 66 ms to find 0 implicit places.
[2024-05-24 12:30:48] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-24 12:30:48] [INFO ] Invariant cache hit.
[2024-05-24 12:30:48] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 12/24 places, 16/23 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 129 ms. Remains : 12/24 places, 16/23 transitions.
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-04a-LTLFireability-02 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 s8 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 62 steps with 10 reset in 1 ms.
FORMULA GPUForwardProgress-PT-04a-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-04a-LTLFireability-02 finished in 218 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 3 out of 24 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 24/24 places, 23/23 transitions.
Graph (complete) has 70 edges and 24 vertex of which 18 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.0 ms
Discarding 6 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
Applied a total of 7 rules in 2 ms. Remains 15 /24 variables (removed 9) and now considering 19/23 (removed 4) transitions.
// Phase 1: matrix 19 rows 15 cols
[2024-05-24 12:30:48] [INFO ] Computed 1 invariants in 1 ms
[2024-05-24 12:30:48] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-05-24 12:30:48] [INFO ] Invariant cache hit.
[2024-05-24 12:30:48] [INFO ] State equation strengthened by 5 read => feed constraints.
[2024-05-24 12:30:48] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 61 ms to find 0 implicit places.
[2024-05-24 12:30:48] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-24 12:30:48] [INFO ] Invariant cache hit.
[2024-05-24 12:30:48] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 15/24 places, 19/23 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 128 ms. Remains : 15/24 places, 19/23 transitions.
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-04a-LTLFireability-04 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 s5 0) (EQ s11 0) (EQ s14 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 1039 reset in 178 ms.
Stack based approach found an accepted trace after 25 steps with 0 reset with depth 26 and stack size 17 in 0 ms.
FORMULA GPUForwardProgress-PT-04a-LTLFireability-04 FALSE TECHNIQUES STACK_TEST
Treatment of property GPUForwardProgress-PT-04a-LTLFireability-04 finished in 358 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G((p0&&F(G(p1))))||(p2 U p3))))'
Support contains 5 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 1 ms. Remains 23 /24 variables (removed 1) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2024-05-24 12:30:49] [INFO ] Computed 5 invariants in 6 ms
[2024-05-24 12:30:49] [INFO ] Implicit Places using invariants in 42 ms returned []
[2024-05-24 12:30:49] [INFO ] Invariant cache hit.
[2024-05-24 12:30:49] [INFO ] State equation strengthened by 5 read => feed constraints.
[2024-05-24 12:30:49] [INFO ] Implicit Places using invariants and state equation in 38 ms returned []
Implicit Place search using SMT with State Equation took 82 ms to find 0 implicit places.
[2024-05-24 12:30:49] [INFO ] Invariant cache hit.
[2024-05-24 12:30:49] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 23/24 places, 23/23 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 129 ms. Remains : 23/24 places, 23/23 transitions.
Stuttering acceptance computed with spot in 272 ms :[(OR (AND (NOT p0) (NOT p3)) (AND (NOT p1) (NOT p3))), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p1) (NOT p3))), true, (NOT p1), (OR (NOT p1) (NOT p0)), (NOT p3), (AND (NOT p1) (NOT p3))]
Running random walk in product with property : GPUForwardProgress-PT-04a-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p3) p2), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p3) (NOT p2)), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1) (NOT p3) (NOT p2)), acceptance={} source=1 dest: 3}, { cond=(AND p0 (NOT p3) (NOT p2)), acceptance={} source=1 dest: 4}, { cond=(AND (NOT p0) (NOT p3) p2), acceptance={} source=1 dest: 5}, { cond=(AND p0 (NOT p1) (NOT p3) p2), acceptance={} source=1 dest: 6}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=p1, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 3}, { cond=p0, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p3) p2), acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={} source=6 dest: 3}, { cond=(AND p1 (NOT p3) p2), acceptance={} source=6 dest: 6}, { cond=(AND (NOT p1) (NOT p3) p2), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p0:(OR (EQ s6 0) (EQ s18 0) (EQ s22 0)), p3:(AND (EQ s6 1) (EQ s18 1) (EQ s22 1)), p2:(EQ s0 1), p1:(OR (EQ s2 0) (EQ s18 0) (EQ s22 0))], nbAcceptance=1, 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]]
Entered a terminal (fully accepting) state of product in 128 steps with 2 reset in 2 ms.
FORMULA GPUForwardProgress-PT-04a-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-04a-LTLFireability-05 finished in 432 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G((G(p0)||F(p1))) U p0)))'
Support contains 5 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 1 ms. Remains 23 /24 variables (removed 1) and now considering 23/23 (removed 0) transitions.
[2024-05-24 12:30:49] [INFO ] Invariant cache hit.
[2024-05-24 12:30:49] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-05-24 12:30:49] [INFO ] Invariant cache hit.
[2024-05-24 12:30:49] [INFO ] State equation strengthened by 5 read => feed constraints.
[2024-05-24 12:30:49] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2024-05-24 12:30:49] [INFO ] Invariant cache hit.
[2024-05-24 12:30:49] [INFO ] Dead Transitions using invariants and state equation in 31 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 23/24 places, 23/23 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 100 ms. Remains : 23/24 places, 23/23 transitions.
Stuttering acceptance computed with spot in 157 ms :[(NOT p0), (NOT p0), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : GPUForwardProgress-PT-04a-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 2}, { cond=(NOT p0), acceptance={0} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(EQ s10 1), p1:(AND (EQ s11 1) (EQ s4 1) (EQ s18 1) (EQ s22 1))], nbAcceptance=1, 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]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 0 ms.
FORMULA GPUForwardProgress-PT-04a-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-04a-LTLFireability-07 finished in 279 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G((F(G(p0))&&F(p1)))||G(p2)))'
Support contains 5 out of 24 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 24/24 places, 23/23 transitions.
Graph (complete) has 70 edges and 24 vertex of which 18 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 1 output transitions
Drop transitions removed 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 18 transition count 20
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 5 place count 16 transition count 20
Applied a total of 5 rules in 4 ms. Remains 16 /24 variables (removed 8) and now considering 20/23 (removed 3) transitions.
// Phase 1: matrix 20 rows 16 cols
[2024-05-24 12:30:49] [INFO ] Computed 1 invariants in 1 ms
[2024-05-24 12:30:49] [INFO ] Implicit Places using invariants in 23 ms returned []
[2024-05-24 12:30:49] [INFO ] Invariant cache hit.
[2024-05-24 12:30:49] [INFO ] State equation strengthened by 5 read => feed constraints.
[2024-05-24 12:30:49] [INFO ] Implicit Places using invariants and state equation in 31 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
[2024-05-24 12:30:49] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-24 12:30:49] [INFO ] Invariant cache hit.
[2024-05-24 12:30:49] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 16/24 places, 20/23 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 101 ms. Remains : 16/24 places, 20/23 transitions.
Stuttering acceptance computed with spot in 146 ms :[(OR (AND (NOT p0) (NOT p2)) (AND (NOT p1) (NOT p2))), (NOT p0), (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : GPUForwardProgress-PT-04a-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=0 dest: 2}, { cond=(NOT p2), acceptance={} source=0 dest: 3}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p2:(EQ s5 0), p0:(EQ s2 1), p1:(AND (EQ s4 1) (EQ s12 1) (EQ s15 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 17 steps with 0 reset in 1 ms.
FORMULA GPUForwardProgress-PT-04a-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-04a-LTLFireability-08 finished in 268 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F((p0&&X(p1)))||G(p1)))))'
Support contains 1 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 1 ms. Remains 23 /24 variables (removed 1) and now considering 23/23 (removed 0) transitions.
// Phase 1: matrix 23 rows 23 cols
[2024-05-24 12:30:50] [INFO ] Computed 5 invariants in 0 ms
[2024-05-24 12:30:50] [INFO ] Implicit Places using invariants in 31 ms returned []
[2024-05-24 12:30:50] [INFO ] Invariant cache hit.
[2024-05-24 12:30:50] [INFO ] State equation strengthened by 5 read => feed constraints.
[2024-05-24 12:30:50] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 67 ms to find 0 implicit places.
[2024-05-24 12:30:50] [INFO ] Invariant cache hit.
[2024-05-24 12:30:50] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 23/24 places, 23/23 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 98 ms. Remains : 23/24 places, 23/23 transitions.
Stuttering acceptance computed with spot in 186 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (NOT p1), (NOT p1)]
Running random walk in product with property : GPUForwardProgress-PT-04a-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p0:(EQ s6 0), p1:(EQ s6 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, 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 1 ms.
FORMULA GPUForwardProgress-PT-04a-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-04a-LTLFireability-13 finished in 307 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 3 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 1 ms. Remains 23 /24 variables (removed 1) and now considering 23/23 (removed 0) transitions.
[2024-05-24 12:30:50] [INFO ] Invariant cache hit.
[2024-05-24 12:30:50] [INFO ] Implicit Places using invariants in 32 ms returned []
[2024-05-24 12:30:50] [INFO ] Invariant cache hit.
[2024-05-24 12:30:50] [INFO ] State equation strengthened by 5 read => feed constraints.
[2024-05-24 12:30:50] [INFO ] Implicit Places using invariants and state equation in 32 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2024-05-24 12:30:50] [INFO ] Invariant cache hit.
[2024-05-24 12:30:50] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 23/24 places, 23/23 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 95 ms. Remains : 23/24 places, 23/23 transitions.
Stuttering acceptance computed with spot in 101 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-04a-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(AND (EQ s6 1) (EQ s18 1) (EQ s22 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, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA GPUForwardProgress-PT-04a-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-04a-LTLFireability-14 finished in 207 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 24 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 24/24 places, 23/23 transitions.
Graph (complete) has 70 edges and 24 vertex of which 18 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.1 ms
Discarding 6 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 4 Pre rules applied. Total rules applied 1 place count 18 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 9 place count 14 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 11 place count 13 transition count 17
Applied a total of 11 rules in 5 ms. Remains 13 /24 variables (removed 11) and now considering 17/23 (removed 6) transitions.
// Phase 1: matrix 17 rows 13 cols
[2024-05-24 12:30:50] [INFO ] Computed 1 invariants in 2 ms
[2024-05-24 12:30:50] [INFO ] Implicit Places using invariants in 28 ms returned []
[2024-05-24 12:30:50] [INFO ] Invariant cache hit.
[2024-05-24 12:30:50] [INFO ] State equation strengthened by 9 read => feed constraints.
[2024-05-24 12:30:50] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 62 ms to find 0 implicit places.
[2024-05-24 12:30:50] [INFO ] Redundant transitions in 0 ms returned []
[2024-05-24 12:30:50] [INFO ] Invariant cache hit.
[2024-05-24 12:30:50] [INFO ] Dead Transitions using invariants and state equation in 29 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 13/24 places, 17/23 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 103 ms. Remains : 13/24 places, 17/23 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : GPUForwardProgress-PT-04a-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s10 1) (EQ s11 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 2 steps with 0 reset in 0 ms.
FORMULA GPUForwardProgress-PT-04a-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property GPUForwardProgress-PT-04a-LTLFireability-15 finished in 152 ms.
All properties solved by simple procedures.
Total runtime 4413 ms.

BK_STOP 1716553851749

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="LTLFireability"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is GPUForwardProgress-PT-04a, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r197-tall-171640625300293"
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 [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;