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.r131-smll-171624288700287.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)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is DNAwalker-PT-12ringLLLarge, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r131-smll-171624288700287
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 552K
-rw-r--r-- 1 mcc users 7.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K May 19 07:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 19 15:44 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 19 07:16 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.3K Apr 13 13:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 84K Apr 13 13:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.0K Apr 13 13:46 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 64K Apr 13 13:46 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 22 14:39 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:39 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 14 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 135K 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 DNAwalker-PT-12ringLLLarge-LTLCardinality-00
FORMULA_NAME DNAwalker-PT-12ringLLLarge-LTLCardinality-01
FORMULA_NAME DNAwalker-PT-12ringLLLarge-LTLCardinality-02
FORMULA_NAME DNAwalker-PT-12ringLLLarge-LTLCardinality-03
FORMULA_NAME DNAwalker-PT-12ringLLLarge-LTLCardinality-04
FORMULA_NAME DNAwalker-PT-12ringLLLarge-LTLCardinality-05
FORMULA_NAME DNAwalker-PT-12ringLLLarge-LTLCardinality-06
FORMULA_NAME DNAwalker-PT-12ringLLLarge-LTLCardinality-07
FORMULA_NAME DNAwalker-PT-12ringLLLarge-LTLCardinality-08
FORMULA_NAME DNAwalker-PT-12ringLLLarge-LTLCardinality-09
FORMULA_NAME DNAwalker-PT-12ringLLLarge-LTLCardinality-10
FORMULA_NAME DNAwalker-PT-12ringLLLarge-LTLCardinality-11
FORMULA_NAME DNAwalker-PT-12ringLLLarge-LTLCardinality-12
FORMULA_NAME DNAwalker-PT-12ringLLLarge-LTLCardinality-13
FORMULA_NAME DNAwalker-PT-12ringLLLarge-LTLCardinality-14
FORMULA_NAME DNAwalker-PT-12ringLLLarge-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716449470293

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=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DNAwalker-PT-12ringLLLarge
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-23 07:31:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-23 07:31:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 07:31:12] [INFO ] Load time of PNML (sax parser for PT used): 110 ms
[2024-05-23 07:31:12] [INFO ] Transformed 33 places.
[2024-05-23 07:31:12] [INFO ] Transformed 312 transitions.
[2024-05-23 07:31:12] [INFO ] Parsed PT model containing 33 places and 312 transitions and 916 arcs in 223 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA DNAwalker-PT-12ringLLLarge-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-12ringLLLarge-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 29 out of 33 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 19 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2024-05-23 07:31:13] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2024-05-23 07:31:13] [INFO ] Computed 0 invariants in 13 ms
[2024-05-23 07:31:13] [INFO ] Dead Transitions using invariants and state equation in 391 ms found 0 transitions.
[2024-05-23 07:31:13] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2024-05-23 07:31:13] [INFO ] Invariant cache hit.
[2024-05-23 07:31:13] [INFO ] Implicit Places using invariants in 34 ms returned []
[2024-05-23 07:31:13] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2024-05-23 07:31:13] [INFO ] Invariant cache hit.
[2024-05-23 07:31:13] [INFO ] State equation strengthened by 71 read => feed constraints.
[2024-05-23 07:31:13] [INFO ] Implicit Places using invariants and state equation in 232 ms returned []
Implicit Place search using SMT with State Equation took 269 ms to find 0 implicit places.
[2024-05-23 07:31:13] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2024-05-23 07:31:13] [INFO ] Invariant cache hit.
[2024-05-23 07:31:14] [INFO ] Dead Transitions using invariants and state equation in 247 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 967 ms. Remains : 33/33 places, 312/312 transitions.
Support contains 29 out of 33 places after structural reductions.
[2024-05-23 07:31:14] [INFO ] Flatten gal took : 64 ms
[2024-05-23 07:31:14] [INFO ] Flatten gal took : 29 ms
[2024-05-23 07:31:14] [INFO ] Input system was already deterministic with 312 transitions.
Incomplete random walk after 10000 steps, including 780 resets, run finished after 718 ms. (steps per millisecond=13 ) properties (out of 35) seen :25
Incomplete Best-First random walk after 10000 steps, including 55 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 51 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 62 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 63 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 51 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 62 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 55 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 57 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 51 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 50 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
[2024-05-23 07:31:15] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2024-05-23 07:31:15] [INFO ] Invariant cache hit.
[2024-05-23 07:31:15] [INFO ] After 236ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:9
[2024-05-23 07:31:36] [INFO ] After 20574ms SMT Verify possible using all constraints in natural domain returned unsat :9 sat :0
Fused 10 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 2 out of 33 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 33/33 places, 312/312 transitions.
Graph (complete) has 304 edges and 33 vertex of which 32 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 0 with 21 rules applied. Total rules applied 22 place count 32 transition count 290
Reduce places removed 6 places and 6 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 28 place count 26 transition count 284
Applied a total of 28 rules in 36 ms. Remains 26 /33 variables (removed 7) and now considering 284/312 (removed 28) transitions.
// Phase 1: matrix 284 rows 26 cols
[2024-05-23 07:31:36] [INFO ] Computed 0 invariants in 5 ms
[2024-05-23 07:31:36] [INFO ] Dead Transitions using invariants and state equation in 181 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 227 ms. Remains : 26/33 places, 284/312 transitions.
Incomplete random walk after 10000 steps, including 862 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 96 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1380368 steps, run timeout after 3001 ms. (steps per millisecond=459 ) properties seen :{}
Probabilistic random walk after 1380368 steps, saw 300324 distinct states, run finished after 3002 ms. (steps per millisecond=459 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-23 07:31:39] [INFO ] Invariant cache hit.
[2024-05-23 07:31:39] [INFO ] After 141ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 07:31:41] [INFO ] After 1191ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 10 atomic propositions for a total of 14 simplifications.
Initial state reduction rules removed 1 formulas.
FORMULA DNAwalker-PT-12ringLLLarge-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-12ringLLLarge-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-12ringLLLarge-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-12ringLLLarge-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-12ringLLLarge-LTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-12ringLLLarge-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DNAwalker-PT-12ringLLLarge-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 33 stabilizing places and 310 stable transitions
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(X(X(X(F(p0)))))))'
Support contains 1 out of 33 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 4 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2024-05-23 07:31:41] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
// Phase 1: matrix 311 rows 33 cols
[2024-05-23 07:31:41] [INFO ] Computed 0 invariants in 3 ms
[2024-05-23 07:31:41] [INFO ] Dead Transitions using invariants and state equation in 186 ms found 0 transitions.
[2024-05-23 07:31:41] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2024-05-23 07:31:41] [INFO ] Invariant cache hit.
[2024-05-23 07:31:41] [INFO ] Implicit Places using invariants in 59 ms returned []
[2024-05-23 07:31:41] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2024-05-23 07:31:41] [INFO ] Invariant cache hit.
[2024-05-23 07:31:41] [INFO ] State equation strengthened by 71 read => feed constraints.
[2024-05-23 07:31:42] [INFO ] Implicit Places using invariants and state equation in 431 ms returned []
Implicit Place search using SMT with State Equation took 493 ms to find 0 implicit places.
[2024-05-23 07:31:42] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2024-05-23 07:31:42] [INFO ] Invariant cache hit.
[2024-05-23 07:31:42] [INFO ] Dead Transitions using invariants and state equation in 155 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 840 ms. Remains : 33/33 places, 312/312 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 368 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-12ringLLLarge-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 5}], [{ cond=true, acceptance={} source=5 dest: 3}]], initial=4, aps=[p0:(GT 2 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 16661 reset in 644 ms.
Product exploration explored 100000 steps with 16661 reset in 465 ms.
Computed a total of 33 stabilizing places and 310 stable transitions
Computed a total of 33 stabilizing places and 310 stable transitions
Detected a total of 33/33 stabilizing places and 310/312 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 97 ms. Reduced automaton from 6 states, 6 edges and 1 AP (stutter sensitive) to 6 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 207 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=2 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 108 ms. Reduced automaton from 6 states, 6 edges and 1 AP (stutter sensitive) to 6 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 301 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 211 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
[2024-05-23 07:31:44] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2024-05-23 07:31:44] [INFO ] Invariant cache hit.
[2024-05-23 07:31:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 07:31:44] [INFO ] [Real]Absence check using state equation in 60 ms returned sat
[2024-05-23 07:31:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 07:31:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 07:31:45] [INFO ] [Nat]Absence check using state equation in 76 ms returned sat
[2024-05-23 07:31:45] [INFO ] State equation strengthened by 71 read => feed constraints.
[2024-05-23 07:31:45] [INFO ] [Nat]Added 71 Read/Feed constraints in 22 ms returned sat
[2024-05-23 07:31:45] [INFO ] Computed and/alt/rep : 72/608/72 causal constraints (skipped 209 transitions) in 31 ms.
[2024-05-23 07:31:45] [INFO ] Added : 0 causal constraints over 0 iterations in 64 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 33 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 2 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2024-05-23 07:31:45] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2024-05-23 07:31:45] [INFO ] Invariant cache hit.
[2024-05-23 07:31:45] [INFO ] Dead Transitions using invariants and state equation in 165 ms found 0 transitions.
[2024-05-23 07:31:45] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2024-05-23 07:31:45] [INFO ] Invariant cache hit.
[2024-05-23 07:31:45] [INFO ] Implicit Places using invariants in 63 ms returned []
[2024-05-23 07:31:45] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2024-05-23 07:31:45] [INFO ] Invariant cache hit.
[2024-05-23 07:31:45] [INFO ] State equation strengthened by 71 read => feed constraints.
[2024-05-23 07:31:45] [INFO ] Implicit Places using invariants and state equation in 425 ms returned []
Implicit Place search using SMT with State Equation took 490 ms to find 0 implicit places.
[2024-05-23 07:31:45] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2024-05-23 07:31:45] [INFO ] Invariant cache hit.
[2024-05-23 07:31:46] [INFO ] Dead Transitions using invariants and state equation in 176 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 837 ms. Remains : 33/33 places, 312/312 transitions.
Computed a total of 33 stabilizing places and 310 stable transitions
Computed a total of 33 stabilizing places and 310 stable transitions
Detected a total of 33/33 stabilizing places and 310/312 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 83 ms. Reduced automaton from 6 states, 6 edges and 1 AP (stutter sensitive) to 6 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 202 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(NOT p0), true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 98 ms. Reduced automaton from 6 states, 6 edges and 1 AP (stutter sensitive) to 6 states, 6 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 212 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 199 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
[2024-05-23 07:31:46] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2024-05-23 07:31:46] [INFO ] Invariant cache hit.
[2024-05-23 07:31:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 07:31:47] [INFO ] [Real]Absence check using state equation in 59 ms returned sat
[2024-05-23 07:31:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 07:31:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 07:31:47] [INFO ] [Nat]Absence check using state equation in 75 ms returned sat
[2024-05-23 07:31:47] [INFO ] State equation strengthened by 71 read => feed constraints.
[2024-05-23 07:31:47] [INFO ] [Nat]Added 71 Read/Feed constraints in 22 ms returned sat
[2024-05-23 07:31:47] [INFO ] Computed and/alt/rep : 72/608/72 causal constraints (skipped 209 transitions) in 27 ms.
[2024-05-23 07:31:47] [INFO ] Added : 0 causal constraints over 0 iterations in 53 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 198 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 16662 reset in 336 ms.
Product exploration explored 100000 steps with 16661 reset in 366 ms.
Applying partial POR strategy [true, false, false, false, false, false]
Stuttering acceptance computed with spot in 199 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 33 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 14 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2024-05-23 07:31:48] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2024-05-23 07:31:48] [INFO ] Invariant cache hit.
[2024-05-23 07:31:48] [INFO ] Dead Transitions using invariants and state equation in 183 ms found 0 transitions.
[2024-05-23 07:31:48] [INFO ] Redundant transitions in 22 ms returned []
[2024-05-23 07:31:48] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2024-05-23 07:31:48] [INFO ] Invariant cache hit.
[2024-05-23 07:31:49] [INFO ] Dead Transitions using invariants and state equation in 164 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 392 ms. Remains : 33/33 places, 312/312 transitions.
Built C files in :
/tmp/ltsmin15894020618760449761
[2024-05-23 07:31:49] [INFO ] Built C files in 12ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15894020618760449761
Running compilation step : cd /tmp/ltsmin15894020618760449761;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 920 ms.
Running link step : cd /tmp/ltsmin15894020618760449761;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin15894020618760449761;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased6470952339201092977.hoa' '--buchi-type=spotba'
LTSmin run took 2135 ms.
FORMULA DNAwalker-PT-12ringLLLarge-LTLCardinality-00 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property DNAwalker-PT-12ringLLLarge-LTLCardinality-00 finished in 10853 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(X((p0 U (G(p1) U X(X(p2))))))))'
Support contains 4 out of 33 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 2 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2024-05-23 07:31:52] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2024-05-23 07:31:52] [INFO ] Invariant cache hit.
[2024-05-23 07:31:52] [INFO ] Dead Transitions using invariants and state equation in 172 ms found 0 transitions.
[2024-05-23 07:31:52] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2024-05-23 07:31:52] [INFO ] Invariant cache hit.
[2024-05-23 07:31:52] [INFO ] Implicit Places using invariants in 57 ms returned []
[2024-05-23 07:31:52] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2024-05-23 07:31:52] [INFO ] Invariant cache hit.
[2024-05-23 07:31:52] [INFO ] State equation strengthened by 71 read => feed constraints.
[2024-05-23 07:31:52] [INFO ] Implicit Places using invariants and state equation in 350 ms returned []
Implicit Place search using SMT with State Equation took 411 ms to find 0 implicit places.
[2024-05-23 07:31:52] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2024-05-23 07:31:52] [INFO ] Invariant cache hit.
[2024-05-23 07:31:53] [INFO ] Dead Transitions using invariants and state equation in 177 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 767 ms. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 540 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), (NOT p2), (NOT p2), (NOT p2), (NOT p2), true, (NOT p2), (NOT p2), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p1)]
Running random walk in product with property : DNAwalker-PT-12ringLLLarge-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 4}, { cond=p0, acceptance={} source=3 dest: 5}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 6}], [{ cond=true, acceptance={} source=4 dest: 7}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=5 dest: 9}, { cond=p0, acceptance={} source=5 dest: 10}, { cond=(AND p1 (NOT p0)), acceptance={} source=5 dest: 11}], [{ cond=(NOT p1), acceptance={} source=6 dest: 7}, { cond=p1, acceptance={} source=6 dest: 11}, { cond=p1, acceptance={} source=6 dest: 12}], [{ cond=(NOT p2), acceptance={} source=7 dest: 8}], [{ cond=true, acceptance={0} source=8 dest: 8}], [{ cond=(NOT p2), acceptance={} source=9 dest: 7}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=10 dest: 9}, { cond=(AND p0 (NOT p2)), acceptance={0} source=10 dest: 10}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=10 dest: 11}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=11 dest: 7}, { cond=(AND p1 (NOT p2)), acceptance={0} source=11 dest: 11}, { cond=(AND p1 (NOT p2)), acceptance={} source=11 dest: 12}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=12 dest: 8}, { cond=(AND p1 (NOT p2)), acceptance={} source=12 dest: 13}], [{ cond=(NOT p1), acceptance={} source=13 dest: 8}, { cond=p1, acceptance={} source=13 dest: 13}]], initial=0, aps=[p1:(GT 2 s16), p0:(GT s16 s14), p2:(GT s12 s15)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 0 reset in 97 ms.
Product exploration explored 100000 steps with 2 reset in 155 ms.
Computed a total of 33 stabilizing places and 310 stable transitions
Computed a total of 33 stabilizing places and 310 stable transitions
Detected a total of 33/33 stabilizing places and 310/312 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND p1 (NOT p0) (NOT p2)), true, (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 195 ms. Reduced automaton from 14 states, 26 edges and 3 AP (stutter sensitive) to 14 states, 26 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 601 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), (NOT p2), (NOT p2), (NOT p2), (NOT p2), true, (NOT p2), (NOT p2), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p1)]
Incomplete random walk after 10000 steps, including 764 resets, run finished after 175 ms. (steps per millisecond=57 ) properties (out of 10) seen :8
Incomplete Best-First random walk after 10001 steps, including 60 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 48 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-23 07:31:54] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2024-05-23 07:31:54] [INFO ] Invariant cache hit.
[2024-05-23 07:31:55] [INFO ] After 148ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-23 07:31:58] [INFO ] After 3525ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 2 invariant AP formulas.
Knowledge obtained : [(AND p1 (NOT p0) (NOT p2)), true, (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p2) (G (NOT p2)))), (G (NOT (AND (NOT p1) (NOT p0) (NOT p2)))), (G (NOT (AND (NOT p1) (NOT p0))))]
False Knowledge obtained : [(F p2), (F (NOT p1)), (F (AND p0 (NOT p2))), (F (NOT (AND p1 (NOT p0)))), (F p0), (F (AND (NOT p1) (NOT p2))), (F (NOT (AND p1 (NOT p0) (NOT p2)))), (F (NOT (AND p1 (NOT p2))))]
Knowledge based reduction with 7 factoid took 965 ms. Reduced automaton from 14 states, 26 edges and 3 AP (stutter sensitive) to 12 states, 21 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 442 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), (NOT p2), (NOT p2), (NOT p2), true, (NOT p2), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p1)]
Stuttering acceptance computed with spot in 424 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), (NOT p2), (NOT p2), (NOT p2), true, (NOT p2), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p1)]
[2024-05-23 07:32:00] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2024-05-23 07:32:00] [INFO ] Invariant cache hit.
[2024-05-23 07:32:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 07:32:00] [INFO ] [Real]Absence check using state equation in 60 ms returned sat
[2024-05-23 07:32:00] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 07:32:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 07:32:03] [INFO ] [Nat]Absence check using state equation in 3062 ms returned unknown
Could not prove EG (NOT p2)
Support contains 4 out of 33 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 3 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2024-05-23 07:32:03] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2024-05-23 07:32:03] [INFO ] Invariant cache hit.
[2024-05-23 07:32:04] [INFO ] Dead Transitions using invariants and state equation in 178 ms found 0 transitions.
[2024-05-23 07:32:04] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2024-05-23 07:32:04] [INFO ] Invariant cache hit.
[2024-05-23 07:32:04] [INFO ] Implicit Places using invariants in 45 ms returned []
[2024-05-23 07:32:04] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2024-05-23 07:32:04] [INFO ] Invariant cache hit.
[2024-05-23 07:32:04] [INFO ] State equation strengthened by 71 read => feed constraints.
[2024-05-23 07:32:04] [INFO ] Implicit Places using invariants and state equation in 352 ms returned []
Implicit Place search using SMT with State Equation took 399 ms to find 0 implicit places.
[2024-05-23 07:32:04] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2024-05-23 07:32:04] [INFO ] Invariant cache hit.
[2024-05-23 07:32:04] [INFO ] Dead Transitions using invariants and state equation in 166 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 748 ms. Remains : 33/33 places, 312/312 transitions.
Computed a total of 33 stabilizing places and 310 stable transitions
Computed a total of 33 stabilizing places and 310 stable transitions
Detected a total of 33/33 stabilizing places and 310/312 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 3/3 atomic propositions.
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), true, (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 200 ms. Reduced automaton from 12 states, 21 edges and 3 AP (stutter sensitive) to 12 states, 21 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 446 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), (NOT p2), (NOT p2), (NOT p2), true, (NOT p2), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p1)]
Finished random walk after 71 steps, including 4 resets, run visited all 7 properties in 2 ms. (steps per millisecond=35 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1 (NOT p2)), true, (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : [(F (NOT (AND (NOT p0) (NOT p2)))), (F (AND p0 (NOT p2))), (F (NOT (AND p1 (NOT p2)))), (F (AND (NOT p1) (NOT p2))), (F p0), (F p2), (F (NOT p1))]
Knowledge based reduction with 5 factoid took 509 ms. Reduced automaton from 12 states, 21 edges and 3 AP (stutter sensitive) to 12 states, 21 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 432 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), (NOT p2), (NOT p2), (NOT p2), true, (NOT p2), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p1)]
Stuttering acceptance computed with spot in 423 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), (NOT p2), (NOT p2), (NOT p2), true, (NOT p2), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p1)]
[2024-05-23 07:32:06] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2024-05-23 07:32:06] [INFO ] Invariant cache hit.
[2024-05-23 07:32:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-23 07:32:06] [INFO ] [Real]Absence check using state equation in 63 ms returned sat
[2024-05-23 07:32:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-23 07:32:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-23 07:32:10] [INFO ] [Nat]Absence check using state equation in 3063 ms returned unknown
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 418 ms :[(NOT p2), (NOT p2), (NOT p2), (NOT p2), (NOT p2), (NOT p2), (NOT p2), true, (NOT p2), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p1)]
Stuttering criterion allowed to conclude after 16 steps with 2 reset in 1 ms.
FORMULA DNAwalker-PT-12ringLLLarge-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-12ringLLLarge-LTLCardinality-02 finished in 18295 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((!p0 U (G(!p0)||(!p0&&G(p1)&&(p2 U (G(p2)||(p2&&G(p3)))))))))'
Support contains 7 out of 33 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 2 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2024-05-23 07:32:10] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2024-05-23 07:32:10] [INFO ] Invariant cache hit.
[2024-05-23 07:32:10] [INFO ] Dead Transitions using invariants and state equation in 171 ms found 0 transitions.
[2024-05-23 07:32:10] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2024-05-23 07:32:10] [INFO ] Invariant cache hit.
[2024-05-23 07:32:10] [INFO ] Implicit Places using invariants in 45 ms returned []
[2024-05-23 07:32:10] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2024-05-23 07:32:10] [INFO ] Invariant cache hit.
[2024-05-23 07:32:10] [INFO ] State equation strengthened by 71 read => feed constraints.
[2024-05-23 07:32:11] [INFO ] Implicit Places using invariants and state equation in 327 ms returned []
Implicit Place search using SMT with State Equation took 374 ms to find 0 implicit places.
[2024-05-23 07:32:11] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2024-05-23 07:32:11] [INFO ] Invariant cache hit.
[2024-05-23 07:32:11] [INFO ] Dead Transitions using invariants and state equation in 170 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 719 ms. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 338 ms :[true, p0, (OR (AND p0 (NOT p1)) (AND p0 (NOT p2))), (OR (NOT p2) (NOT p1)), p0, (OR (AND p0 (NOT p2) (NOT p3)) (AND p0 (NOT p1))), (OR (NOT p1) (AND (NOT p2) (NOT p3))), (OR (AND p0 (NOT p1)) (AND p0 (NOT p3))), (OR (NOT p3) (NOT p1))]
Running random walk in product with property : DNAwalker-PT-12ringLLLarge-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 4}], [{ cond=(OR (AND (NOT p1) p0) (AND (NOT p2) p0)), acceptance={} source=2 dest: 0}, { cond=(AND p1 (NOT p3) p2 (NOT p0)), acceptance={} source=2 dest: 2}, { cond=(AND p1 (NOT p3) p2 p0), acceptance={} source=2 dest: 3}, { cond=(OR (AND (NOT p1) (NOT p0)) (AND (NOT p2) (NOT p0))), acceptance={} source=2 dest: 4}, { cond=(AND p1 p3 p2 (NOT p0)), acceptance={} source=2 dest: 5}, { cond=(AND p1 p3 p2 p0), acceptance={} source=2 dest: 6}], [{ cond=(OR (NOT p1) (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND p1 (NOT p3) p2), acceptance={} source=3 dest: 3}, { cond=(AND p1 p3 p2), acceptance={} source=3 dest: 6}], [{ cond=p0, acceptance={} source=4 dest: 0}, { cond=(AND p1 (NOT p3) p2 (NOT p0)), acceptance={} source=4 dest: 2}, { cond=(OR (AND (NOT p1) (NOT p0)) (AND (NOT p2) (NOT p0))), acceptance={} source=4 dest: 4}, { cond=(AND p1 p3 p2 (NOT p0)), acceptance={} source=4 dest: 5}], [{ cond=(OR (AND (NOT p1) p0) (AND (NOT p3) (NOT p2) p0)), acceptance={} source=5 dest: 0}, { cond=(AND p1 (NOT p3) p2 (NOT p0)), acceptance={} source=5 dest: 2}, { cond=(AND p1 (NOT p3) p2 p0), acceptance={} source=5 dest: 3}, { cond=(OR (AND (NOT p1) (NOT p0)) (AND (NOT p3) (NOT p2) (NOT p0))), acceptance={} source=5 dest: 4}, { cond=(AND p1 p3 p2 (NOT p0)), acceptance={} source=5 dest: 5}, { cond=(AND p1 p3 p2 p0), acceptance={} source=5 dest: 6}, { cond=(AND p1 p3 (NOT p2) (NOT p0)), acceptance={} source=5 dest: 7}, { cond=(AND p1 p3 (NOT p2) p0), acceptance={} source=5 dest: 8}], [{ cond=(OR (NOT p1) (AND (NOT p3) (NOT p2))), acceptance={} source=6 dest: 0}, { cond=(AND p1 (NOT p3) p2), acceptance={} source=6 dest: 3}, { cond=(AND p1 p3 p2), acceptance={} source=6 dest: 6}, { cond=(AND p1 p3 (NOT p2)), acceptance={} source=6 dest: 8}], [{ cond=(OR (AND (NOT p1) p0) (AND (NOT p3) p0)), acceptance={} source=7 dest: 0}, { cond=(AND p1 (NOT p3) p2 (NOT p0)), acceptance={} source=7 dest: 2}, { cond=(OR (AND (NOT p1) (NOT p0)) (AND (NOT p3) (NOT p2) (NOT p0))), acceptance={} source=7 dest: 4}, { cond=(AND p1 p3 p2 (NOT p0)), acceptance={} source=7 dest: 5}, { cond=(AND p1 p3 (NOT p2) (NOT p0)), acceptance={} source=7 dest: 7}, { cond=(AND p1 p3 p0), acceptance={} source=7 dest: 8}], [{ cond=(OR (NOT p1) (NOT p3)), acceptance={} source=8 dest: 0}, { cond=(AND p1 p3), acceptance={} source=8 dest: 8}]], initial=1, aps=[p1:(GT s4 s32), p0:(OR (LEQ s4 s32) (LEQ s1 s20)), p2:(GT s26 s19), p3:(GT s23 s4)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-12ringLLLarge-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-12ringLLLarge-LTLCardinality-03 finished in 1083 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(p1)||p0))))'
Support contains 4 out of 33 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 12 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2024-05-23 07:32:11] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2024-05-23 07:32:11] [INFO ] Invariant cache hit.
[2024-05-23 07:32:11] [INFO ] Dead Transitions using invariants and state equation in 156 ms found 0 transitions.
[2024-05-23 07:32:11] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2024-05-23 07:32:11] [INFO ] Invariant cache hit.
[2024-05-23 07:32:11] [INFO ] Implicit Places using invariants in 55 ms returned []
[2024-05-23 07:32:11] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2024-05-23 07:32:11] [INFO ] Invariant cache hit.
[2024-05-23 07:32:11] [INFO ] State equation strengthened by 71 read => feed constraints.
[2024-05-23 07:32:12] [INFO ] Implicit Places using invariants and state equation in 329 ms returned []
Implicit Place search using SMT with State Equation took 386 ms to find 0 implicit places.
[2024-05-23 07:32:12] [INFO ] Redundant transitions in 6 ms returned []
[2024-05-23 07:32:12] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2024-05-23 07:32:12] [INFO ] Invariant cache hit.
[2024-05-23 07:32:12] [INFO ] Dead Transitions using invariants and state equation in 172 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 739 ms. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DNAwalker-PT-12ringLLLarge-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(LEQ s12 s10), p0:(OR (LEQ s8 s14) (GT 2 s10))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 0 reset in 175 ms.
Product exploration explored 100000 steps with 0 reset in 151 ms.
Computed a total of 33 stabilizing places and 310 stable transitions
Computed a total of 33 stabilizing places and 310 stable transitions
Detected a total of 33/33 stabilizing places and 310/312 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 162 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 2 states, 4 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 66 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Incomplete random walk after 10000 steps, including 772 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10000 steps, including 125 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2024-05-23 07:32:13] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2024-05-23 07:32:13] [INFO ] Invariant cache hit.
[2024-05-23 07:32:13] [INFO ] After 20ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 07:32:15] [INFO ] After 2862ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0)))), (G (NOT (AND (NOT p1) (NOT p0))))]
False Knowledge obtained : [(F (AND p1 (NOT p0)))]
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 8 factoid took 15 ms. Reduced automaton from 2 states, 4 edges and 2 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA DNAwalker-PT-12ringLLLarge-LTLCardinality-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property DNAwalker-PT-12ringLLLarge-LTLCardinality-04 finished in 4354 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&&G((F(p1)&&F(G(p2)))))))'
Support contains 6 out of 33 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 9 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2024-05-23 07:32:16] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2024-05-23 07:32:16] [INFO ] Invariant cache hit.
[2024-05-23 07:32:16] [INFO ] Dead Transitions using invariants and state equation in 148 ms found 0 transitions.
[2024-05-23 07:32:16] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2024-05-23 07:32:16] [INFO ] Invariant cache hit.
[2024-05-23 07:32:16] [INFO ] Implicit Places using invariants in 46 ms returned []
[2024-05-23 07:32:16] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2024-05-23 07:32:16] [INFO ] Invariant cache hit.
[2024-05-23 07:32:16] [INFO ] State equation strengthened by 71 read => feed constraints.
[2024-05-23 07:32:16] [INFO ] Implicit Places using invariants and state equation in 380 ms returned []
Implicit Place search using SMT with State Equation took 428 ms to find 0 implicit places.
[2024-05-23 07:32:16] [INFO ] Redundant transitions in 5 ms returned []
[2024-05-23 07:32:16] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2024-05-23 07:32:16] [INFO ] Invariant cache hit.
[2024-05-23 07:32:16] [INFO ] Dead Transitions using invariants and state equation in 163 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 763 ms. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 180 ms :[(OR (NOT p1) (NOT p2) (NOT p0)), (NOT p1), (NOT p2), (OR (NOT p1) (NOT p2)), (NOT p0)]
Running random walk in product with property : DNAwalker-PT-12ringLLLarge-LTLCardinality-05 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}, { cond=true, acceptance={} source=0 dest: 3}, { cond=(NOT p0), acceptance={} source=0 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=p2, acceptance={} source=2 dest: 2}, { cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 1}, { cond=(NOT p2), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(LEQ s31 s0), p2:(GT s17 s5), p0:(LEQ s27 s4)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Stuttering criterion allowed to conclude after 3 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-12ringLLLarge-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-12ringLLLarge-LTLCardinality-05 finished in 962 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((X(X(p0))||F(p1))))))'
Support contains 4 out of 33 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 2 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2024-05-23 07:32:16] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2024-05-23 07:32:16] [INFO ] Invariant cache hit.
[2024-05-23 07:32:17] [INFO ] Dead Transitions using invariants and state equation in 146 ms found 0 transitions.
[2024-05-23 07:32:17] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2024-05-23 07:32:17] [INFO ] Invariant cache hit.
[2024-05-23 07:32:17] [INFO ] Implicit Places using invariants in 53 ms returned []
[2024-05-23 07:32:17] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2024-05-23 07:32:17] [INFO ] Invariant cache hit.
[2024-05-23 07:32:17] [INFO ] State equation strengthened by 71 read => feed constraints.
[2024-05-23 07:32:17] [INFO ] Implicit Places using invariants and state equation in 334 ms returned []
Implicit Place search using SMT with State Equation took 389 ms to find 0 implicit places.
[2024-05-23 07:32:17] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2024-05-23 07:32:17] [INFO ] Invariant cache hit.
[2024-05-23 07:32:17] [INFO ] Dead Transitions using invariants and state equation in 145 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 684 ms. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 204 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : DNAwalker-PT-12ringLLLarge-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 5}], [{ cond=(NOT p1), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p1:(GT s12 s29), p0:(GT s18 s10)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 17 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-12ringLLLarge-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-12ringLLLarge-LTLCardinality-11 finished in 908 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((X(p0) U (X(p1)&&G(p2)))))'
Support contains 6 out of 33 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 33/33 places, 312/312 transitions.
Applied a total of 0 rules in 1 ms. Remains 33 /33 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2024-05-23 07:32:17] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2024-05-23 07:32:17] [INFO ] Invariant cache hit.
[2024-05-23 07:32:18] [INFO ] Dead Transitions using invariants and state equation in 153 ms found 0 transitions.
[2024-05-23 07:32:18] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2024-05-23 07:32:18] [INFO ] Invariant cache hit.
[2024-05-23 07:32:18] [INFO ] Implicit Places using invariants in 50 ms returned []
[2024-05-23 07:32:18] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2024-05-23 07:32:18] [INFO ] Invariant cache hit.
[2024-05-23 07:32:18] [INFO ] State equation strengthened by 71 read => feed constraints.
[2024-05-23 07:32:18] [INFO ] Implicit Places using invariants and state equation in 398 ms returned []
Implicit Place search using SMT with State Equation took 451 ms to find 0 implicit places.
[2024-05-23 07:32:18] [INFO ] Flow matrix only has 311 transitions (discarded 1 similar events)
[2024-05-23 07:32:18] [INFO ] Invariant cache hit.
[2024-05-23 07:32:18] [INFO ] Dead Transitions using invariants and state equation in 153 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 762 ms. Remains : 33/33 places, 312/312 transitions.
Stuttering acceptance computed with spot in 252 ms :[(OR (NOT p2) (NOT p1)), (OR (NOT p0) (NOT p2) (NOT p1)), (NOT p1), (AND (NOT p2) (NOT p0)), (NOT p2), true, (NOT p2)]
Running random walk in product with property : DNAwalker-PT-12ringLLLarge-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 1}, { cond=p2, acceptance={} source=0 dest: 2}, { cond=p2, acceptance={} source=0 dest: 3}], [{ cond=(AND (NOT p2) p0), acceptance={0} source=1 dest: 1}, { cond=(AND p2 p0), acceptance={0} source=1 dest: 2}, { cond=(AND p2 p0), acceptance={} source=1 dest: 3}, { cond=(AND p2 p0), acceptance={} source=1 dest: 4}, { cond=(NOT p0), acceptance={} source=1 dest: 5}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND p2 p0 (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND p2 p0 (NOT p1)), acceptance={} source=2 dest: 3}, { cond=(AND p2 p0 (NOT p1)), acceptance={} source=2 dest: 4}, { cond=(AND p2 (NOT p0) (NOT p1)), acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=3 dest: 5}, { cond=(AND p2 (NOT p0)), acceptance={} source=3 dest: 6}], [{ cond=(NOT p2), acceptance={0} source=4 dest: 1}, { cond=p2, acceptance={} source=4 dest: 3}, { cond=p2, acceptance={} source=4 dest: 4}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(NOT p2), acceptance={} source=6 dest: 5}, { cond=p2, acceptance={} source=6 dest: 6}]], initial=0, aps=[p2:(GT s24 s18), p0:(GT s3 s14), p1:(GT s17 s20)], 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 3 steps with 0 reset in 0 ms.
FORMULA DNAwalker-PT-12ringLLLarge-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DNAwalker-PT-12ringLLLarge-LTLCardinality-13 finished in 1035 ms.
All properties solved by simple procedures.
Total runtime 66171 ms.

BK_STOP 1716449540004

--------------------
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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="DNAwalker-PT-12ringLLLarge"
export BK_EXAMINATION="LTLCardinality"
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 DNAwalker-PT-12ringLLLarge, 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 r131-smll-171624288700287"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-12ringLLLarge.tgz
mv DNAwalker-PT-12ringLLLarge 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 ;