Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r064-tall-162038396800165.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is DLCflexbar-PT-2a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r064-tall-162038396800165
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 888K
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 117K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.2K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 67K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Mar 28 15:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 28 15:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 15:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 15:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.2K Mar 23 03:32 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K Mar 23 03:32 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.7K Mar 22 13:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 22 13:03 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 3 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 545K May 5 16:51 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 DLCflexbar-PT-2a-00
FORMULA_NAME DLCflexbar-PT-2a-01
FORMULA_NAME DLCflexbar-PT-2a-02
FORMULA_NAME DLCflexbar-PT-2a-03
FORMULA_NAME DLCflexbar-PT-2a-04
FORMULA_NAME DLCflexbar-PT-2a-05
FORMULA_NAME DLCflexbar-PT-2a-06
FORMULA_NAME DLCflexbar-PT-2a-07
FORMULA_NAME DLCflexbar-PT-2a-08
FORMULA_NAME DLCflexbar-PT-2a-09
FORMULA_NAME DLCflexbar-PT-2a-10
FORMULA_NAME DLCflexbar-PT-2a-11
FORMULA_NAME DLCflexbar-PT-2a-12
FORMULA_NAME DLCflexbar-PT-2a-13
FORMULA_NAME DLCflexbar-PT-2a-14
FORMULA_NAME DLCflexbar-PT-2a-15

=== Now, execution of the tool begins

BK_START 1620486757791

Running Version 0
[2021-05-08 15:12:39] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-08 15:12:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-08 15:12:39] [INFO ] Load time of PNML (sax parser for PT used): 121 ms
[2021-05-08 15:12:39] [INFO ] Transformed 353 places.
[2021-05-08 15:12:39] [INFO ] Transformed 2169 transitions.
[2021-05-08 15:12:39] [INFO ] Found NUPN structural information;
[2021-05-08 15:12:39] [INFO ] Parsed PT model containing 353 places and 2169 transitions in 174 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
[2021-05-08 15:12:39] [INFO ] Initial state test concluded for 4 properties.
Ensure Unique test removed 264 transitions
Reduce redundant transitions removed 264 transitions.
FORMULA DLCflexbar-PT-2a-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 47 out of 353 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 353/353 places, 1905/1905 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 312 transition count 1620
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 312 transition count 1620
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 transitions.
Iterating post reduction 0 with 19 rules applied. Total rules applied 101 place count 312 transition count 1601
Drop transitions removed 528 transitions
Redundant transition composition rules discarded 528 transitions
Iterating global reduction 1 with 528 rules applied. Total rules applied 629 place count 312 transition count 1073
Applied a total of 629 rules in 99 ms. Remains 312 /353 variables (removed 41) and now considering 1073/1905 (removed 832) transitions.
[2021-05-08 15:12:39] [INFO ] Flow matrix only has 206 transitions (discarded 867 similar events)
// Phase 1: matrix 206 rows 312 cols
[2021-05-08 15:12:39] [INFO ] Computed 196 place invariants in 19 ms
[2021-05-08 15:12:40] [INFO ] Implicit Places using invariants in 783 ms returned [141, 142, 143, 144, 145, 146, 147, 148, 150, 151, 152, 154, 155, 156, 157, 158, 159, 160, 161, 163, 164, 165, 166, 167, 168, 169, 170, 171, 173, 174, 175, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 190, 192, 193, 194, 195, 196, 197, 198, 201, 203, 204, 205, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 222, 223, 226, 227, 229, 230, 231, 232, 233, 234, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247, 248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261, 262, 263, 264, 266, 267, 268, 269, 270, 271, 272, 273, 274, 277, 278, 281, 282, 283, 284, 285, 286, 288, 289, 290, 291, 292, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 311]
Discarding 146 places :
Ensure Unique test removed 663 transitions
Reduce isomorphic transitions removed 663 transitions.
Implicit Place search using SMT only with invariants took 814 ms to find 146 implicit places.
[2021-05-08 15:12:40] [INFO ] Flow matrix only has 206 transitions (discarded 204 similar events)
// Phase 1: matrix 206 rows 166 cols
[2021-05-08 15:12:40] [INFO ] Computed 50 place invariants in 1 ms
[2021-05-08 15:12:40] [INFO ] Dead Transitions using invariants and state equation in 212 ms returned []
Starting structural reductions, iteration 1 : 166/353 places, 410/1905 transitions.
Drop transitions removed 142 transitions
Redundant transition composition rules discarded 142 transitions
Iterating global reduction 0 with 142 rules applied. Total rules applied 142 place count 166 transition count 268
Applied a total of 142 rules in 14 ms. Remains 166 /166 variables (removed 0) and now considering 268/410 (removed 142) transitions.
[2021-05-08 15:12:40] [INFO ] Flow matrix only has 206 transitions (discarded 62 similar events)
// Phase 1: matrix 206 rows 166 cols
[2021-05-08 15:12:40] [INFO ] Computed 50 place invariants in 1 ms
[2021-05-08 15:12:40] [INFO ] Implicit Places using invariants in 39 ms returned []
[2021-05-08 15:12:40] [INFO ] Flow matrix only has 206 transitions (discarded 62 similar events)
// Phase 1: matrix 206 rows 166 cols
[2021-05-08 15:12:40] [INFO ] Computed 50 place invariants in 3 ms
[2021-05-08 15:12:40] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 15:12:40] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 112 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 166/353 places, 268/1905 transitions.
[2021-05-08 15:12:41] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-08 15:12:41] [INFO ] Flatten gal took : 41 ms
FORMULA DLCflexbar-PT-2a-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DLCflexbar-PT-2a-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-08 15:12:41] [INFO ] Flatten gal took : 15 ms
[2021-05-08 15:12:41] [INFO ] Input system was already deterministic with 268 transitions.
Finished random walk after 1008 steps, including 0 resets, run visited all 30 properties in 16 ms. (steps per millisecond=63 )
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F((p0||G(p1)||(p2 U p3)))))], workingDir=/home/mcc/execution]
Support contains 5 out of 166 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 166/166 places, 268/268 transitions.
Graph (trivial) has 253 edges and 166 vertex of which 131 / 166 are part of one of the 24 SCC in 6 ms
Free SCC test removed 107 places
Ensure Unique test removed 223 transitions
Reduce isomorphic transitions removed 223 transitions.
Graph (complete) has 94 edges and 59 vertex of which 35 are kept as prefixes of interest. Removing 24 places using SCC suffix rule.4 ms
Discarding 24 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 35 transition count 44
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 4 place count 34 transition count 44
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 24 place count 14 transition count 24
Iterating global reduction 2 with 20 rules applied. Total rules applied 44 place count 14 transition count 24
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 45 place count 14 transition count 24
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 46 place count 14 transition count 23
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 47 place count 13 transition count 22
Iterating global reduction 3 with 1 rules applied. Total rules applied 48 place count 13 transition count 22
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 49 place count 13 transition count 21
Applied a total of 49 rules in 29 ms. Remains 13 /166 variables (removed 153) and now considering 21/268 (removed 247) transitions.
[2021-05-08 15:12:41] [INFO ] Flow matrix only has 14 transitions (discarded 7 similar events)
// Phase 1: matrix 14 rows 13 cols
[2021-05-08 15:12:41] [INFO ] Computed 6 place invariants in 2 ms
[2021-05-08 15:12:41] [INFO ] Implicit Places using invariants in 20 ms returned []
[2021-05-08 15:12:41] [INFO ] Flow matrix only has 14 transitions (discarded 7 similar events)
// Phase 1: matrix 14 rows 13 cols
[2021-05-08 15:12:41] [INFO ] Computed 6 place invariants in 0 ms
[2021-05-08 15:12:41] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 15:12:41] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 38 ms to find 0 implicit places.
[2021-05-08 15:12:41] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-08 15:12:41] [INFO ] Flow matrix only has 14 transitions (discarded 7 similar events)
// Phase 1: matrix 14 rows 13 cols
[2021-05-08 15:12:41] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-08 15:12:41] [INFO ] Dead Transitions using invariants and state equation in 33 ms returned []
Finished structural reductions, in 1 iterations. Remains : 13/166 places, 21/268 transitions.
Stuttering acceptance computed with spot in 191 ms :[(AND (NOT p1) (NOT p3) (NOT p0)), (AND (NOT p1) (NOT p3) (NOT p0))]
Running random walk in product with property : DLCflexbar-PT-2a-01 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p3) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p3) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p3) (NOT p0)), acceptance={} source=1 dest: 1}]], initial=0, aps=[p1:(AND (EQ s9 1) (EQ s12 1)), p3:(AND (EQ s7 1) (EQ s11 1) (EQ s2 0)), p0:(AND (EQ s7 1) (EQ s11 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 2 ms.
FORMULA DLCflexbar-PT-2a-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCflexbar-PT-2a-01 finished in 347 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X((G(p0) U (p1||X(p1))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 166 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 166/166 places, 268/268 transitions.
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 142 transition count 268
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 31 place count 135 transition count 254
Iterating global reduction 1 with 7 rules applied. Total rules applied 38 place count 135 transition count 254
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 39 place count 135 transition count 253
Applied a total of 39 rules in 5 ms. Remains 135 /166 variables (removed 31) and now considering 253/268 (removed 15) transitions.
[2021-05-08 15:12:41] [INFO ] Flow matrix only has 198 transitions (discarded 55 similar events)
// Phase 1: matrix 198 rows 135 cols
[2021-05-08 15:12:41] [INFO ] Computed 26 place invariants in 1 ms
[2021-05-08 15:12:41] [INFO ] Implicit Places using invariants in 21 ms returned []
[2021-05-08 15:12:41] [INFO ] Flow matrix only has 198 transitions (discarded 55 similar events)
// Phase 1: matrix 198 rows 135 cols
[2021-05-08 15:12:41] [INFO ] Computed 26 place invariants in 1 ms
[2021-05-08 15:12:41] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 15:12:41] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2021-05-08 15:12:41] [INFO ] Flow matrix only has 198 transitions (discarded 55 similar events)
// Phase 1: matrix 198 rows 135 cols
[2021-05-08 15:12:41] [INFO ] Computed 26 place invariants in 1 ms
[2021-05-08 15:12:41] [INFO ] Dead Transitions using invariants and state equation in 81 ms returned []
Finished structural reductions, in 1 iterations. Remains : 135/166 places, 253/268 transitions.
Stuttering acceptance computed with spot in 189 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (AND (NOT p0) (NOT p1)), true, (NOT p0)]
Running random walk in product with property : DLCflexbar-PT-2a-02 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 4}], [{ cond=(NOT p1), acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 5}, { cond=(AND (NOT p1) p0), acceptance={} source=4 dest: 6}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(NOT p0), acceptance={} source=6 dest: 5}, { cond=p0, acceptance={} source=6 dest: 6}]], initial=0, aps=[p1:(AND (EQ s131 1) (EQ s134 1)), p0:(AND (EQ s128 1) (EQ s133 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA DLCflexbar-PT-2a-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCflexbar-PT-2a-02 finished in 364 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G((X(((p1 U p2) U ((p1 U p2)&&p3)))||p0))))], workingDir=/home/mcc/execution]
Support contains 6 out of 166 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 166/166 places, 268/268 transitions.
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 0 with 23 rules applied. Total rules applied 23 place count 143 transition count 268
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 29 place count 137 transition count 256
Iterating global reduction 1 with 6 rules applied. Total rules applied 35 place count 137 transition count 256
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 36 place count 137 transition count 255
Applied a total of 36 rules in 10 ms. Remains 137 /166 variables (removed 29) and now considering 255/268 (removed 13) transitions.
[2021-05-08 15:12:41] [INFO ] Flow matrix only has 199 transitions (discarded 56 similar events)
// Phase 1: matrix 199 rows 137 cols
[2021-05-08 15:12:41] [INFO ] Computed 27 place invariants in 1 ms
[2021-05-08 15:12:41] [INFO ] Implicit Places using invariants in 22 ms returned []
[2021-05-08 15:12:41] [INFO ] Flow matrix only has 199 transitions (discarded 56 similar events)
// Phase 1: matrix 199 rows 137 cols
[2021-05-08 15:12:41] [INFO ] Computed 27 place invariants in 6 ms
[2021-05-08 15:12:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 15:12:42] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
[2021-05-08 15:12:42] [INFO ] Flow matrix only has 199 transitions (discarded 56 similar events)
// Phase 1: matrix 199 rows 137 cols
[2021-05-08 15:12:42] [INFO ] Computed 27 place invariants in 1 ms
[2021-05-08 15:12:42] [INFO ] Dead Transitions using invariants and state equation in 82 ms returned []
Finished structural reductions, in 1 iterations. Remains : 137/166 places, 255/268 transitions.
Stuttering acceptance computed with spot in 138 ms :[(OR (AND (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p2))), (OR (NOT p3) (NOT p2)), true, (NOT p2)]
Running random walk in product with property : DLCflexbar-PT-2a-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(OR (AND (NOT p3) p2) (AND (NOT p3) p1)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=2 dest: 3}, { cond=(AND p3 (NOT p2) p1), acceptance={0} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=4 dest: 3}, { cond=(AND (NOT p2) p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(OR (AND (EQ s119 1) (EQ s134 1)) (AND (EQ s131 1) (EQ s135 1))), p3:(AND (EQ s119 1) (EQ s134 1)), p2:(AND (EQ s119 1) (EQ s134 1)), p1:(AND (EQ s115 1) (EQ s136 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA DLCflexbar-PT-2a-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCflexbar-PT-2a-03 finished in 331 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0)||X((p1 U p2))))], workingDir=/home/mcc/execution]
Support contains 6 out of 166 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 166/166 places, 268/268 transitions.
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 0 with 23 rules applied. Total rules applied 23 place count 143 transition count 268
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 29 place count 137 transition count 256
Iterating global reduction 1 with 6 rules applied. Total rules applied 35 place count 137 transition count 256
Applied a total of 35 rules in 4 ms. Remains 137 /166 variables (removed 29) and now considering 256/268 (removed 12) transitions.
[2021-05-08 15:12:42] [INFO ] Flow matrix only has 200 transitions (discarded 56 similar events)
// Phase 1: matrix 200 rows 137 cols
[2021-05-08 15:12:42] [INFO ] Computed 27 place invariants in 1 ms
[2021-05-08 15:12:42] [INFO ] Implicit Places using invariants in 26 ms returned []
[2021-05-08 15:12:42] [INFO ] Flow matrix only has 200 transitions (discarded 56 similar events)
// Phase 1: matrix 200 rows 137 cols
[2021-05-08 15:12:42] [INFO ] Computed 27 place invariants in 1 ms
[2021-05-08 15:12:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 15:12:42] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2021-05-08 15:12:42] [INFO ] Flow matrix only has 200 transitions (discarded 56 similar events)
// Phase 1: matrix 200 rows 137 cols
[2021-05-08 15:12:42] [INFO ] Computed 27 place invariants in 5 ms
[2021-05-08 15:12:42] [INFO ] Dead Transitions using invariants and state equation in 113 ms returned []
Finished structural reductions, in 1 iterations. Remains : 137/166 places, 256/268 transitions.
Stuttering acceptance computed with spot in 117 ms :[true, (NOT p2), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (NOT p0)]
Running random walk in product with property : DLCflexbar-PT-2a-04 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p2) p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=3 dest: 1}, { cond=(AND p0 (NOT p2) p1), acceptance={} source=3 dest: 3}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=2, aps=[p2:(AND (OR (NEQ s130 1) (NEQ s135 1)) (EQ s108 1) (EQ s136 1)), p1:(OR (NEQ s130 1) (NEQ s135 1)), p0:(AND (EQ s66 1) (EQ s134 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA DLCflexbar-PT-2a-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCflexbar-PT-2a-04 finished in 335 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)&&F(G((p0 U p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 166 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 166/166 places, 268/268 transitions.
Graph (trivial) has 261 edges and 166 vertex of which 136 / 166 are part of one of the 24 SCC in 1 ms
Free SCC test removed 112 places
Ensure Unique test removed 236 transitions
Reduce isomorphic transitions removed 236 transitions.
Graph (complete) has 81 edges and 54 vertex of which 30 are kept as prefixes of interest. Removing 24 places using SCC suffix rule.1 ms
Discarding 24 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 3 place count 30 transition count 31
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 29 transition count 30
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 26 place count 8 transition count 9
Iterating global reduction 2 with 21 rules applied. Total rules applied 47 place count 8 transition count 9
Applied a total of 47 rules in 5 ms. Remains 8 /166 variables (removed 158) and now considering 9/268 (removed 259) transitions.
[2021-05-08 15:12:42] [INFO ] Flow matrix only has 6 transitions (discarded 3 similar events)
// Phase 1: matrix 6 rows 8 cols
[2021-05-08 15:12:42] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-08 15:12:42] [INFO ] Implicit Places using invariants in 14 ms returned []
[2021-05-08 15:12:42] [INFO ] Flow matrix only has 6 transitions (discarded 3 similar events)
// Phase 1: matrix 6 rows 8 cols
[2021-05-08 15:12:42] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-08 15:12:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 15:12:42] [INFO ] Implicit Places using invariants and state equation in 11 ms returned []
Implicit Place search using SMT with State Equation took 27 ms to find 0 implicit places.
[2021-05-08 15:12:42] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-08 15:12:42] [INFO ] Flow matrix only has 6 transitions (discarded 3 similar events)
// Phase 1: matrix 6 rows 8 cols
[2021-05-08 15:12:42] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-08 15:12:42] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Finished structural reductions, in 1 iterations. Remains : 8/166 places, 9/268 transitions.
Stuttering acceptance computed with spot in 104 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (NOT p1)]
Running random walk in product with property : DLCflexbar-PT-2a-05 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(OR p0 p1), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (EQ s4 1) (EQ s7 1)), p1:(AND (EQ s2 1) (EQ s6 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 1 steps with 0 reset in 0 ms.
FORMULA DLCflexbar-PT-2a-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCflexbar-PT-2a-05 finished in 164 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X(p0)&&G(p1)))], workingDir=/home/mcc/execution]
Support contains 4 out of 166 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 166/166 places, 268/268 transitions.
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 142 transition count 268
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 30 place count 136 transition count 256
Iterating global reduction 1 with 6 rules applied. Total rules applied 36 place count 136 transition count 256
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 37 place count 136 transition count 255
Applied a total of 37 rules in 5 ms. Remains 136 /166 variables (removed 30) and now considering 255/268 (removed 13) transitions.
[2021-05-08 15:12:42] [INFO ] Flow matrix only has 199 transitions (discarded 56 similar events)
// Phase 1: matrix 199 rows 136 cols
[2021-05-08 15:12:42] [INFO ] Computed 26 place invariants in 1 ms
[2021-05-08 15:12:42] [INFO ] Implicit Places using invariants in 21 ms returned []
[2021-05-08 15:12:42] [INFO ] Flow matrix only has 199 transitions (discarded 56 similar events)
// Phase 1: matrix 199 rows 136 cols
[2021-05-08 15:12:42] [INFO ] Computed 26 place invariants in 4 ms
[2021-05-08 15:12:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 15:12:42] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 107 ms to find 0 implicit places.
[2021-05-08 15:12:42] [INFO ] Flow matrix only has 199 transitions (discarded 56 similar events)
// Phase 1: matrix 199 rows 136 cols
[2021-05-08 15:12:42] [INFO ] Computed 26 place invariants in 1 ms
[2021-05-08 15:12:43] [INFO ] Dead Transitions using invariants and state equation in 146 ms returned []
Finished structural reductions, in 1 iterations. Remains : 136/166 places, 255/268 transitions.
Stuttering acceptance computed with spot in 100 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (NOT p1), true]
Running random walk in product with property : DLCflexbar-PT-2a-06 automaton TGBA [mat=[[{ cond=(AND p1 p0), acceptance={} source=0 dest: 2}, { cond=(OR (NOT p1) (NOT p0)), acceptance={} source=0 dest: 3}], [{ cond=p1, acceptance={} source=1 dest: 0}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=1, aps=[p1:(OR (NEQ s123 1) (NEQ s135 1)), p0:(AND (EQ s23 1) (EQ s134 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA DLCflexbar-PT-2a-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCflexbar-PT-2a-06 finished in 372 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(((X(p1)||p0)&&(X(p1)||G(p2))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 166 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 166/166 places, 268/268 transitions.
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 142 transition count 268
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 30 place count 136 transition count 256
Iterating global reduction 1 with 6 rules applied. Total rules applied 36 place count 136 transition count 256
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 37 place count 136 transition count 255
Applied a total of 37 rules in 8 ms. Remains 136 /166 variables (removed 30) and now considering 255/268 (removed 13) transitions.
[2021-05-08 15:12:43] [INFO ] Flow matrix only has 199 transitions (discarded 56 similar events)
// Phase 1: matrix 199 rows 136 cols
[2021-05-08 15:12:43] [INFO ] Computed 26 place invariants in 1 ms
[2021-05-08 15:12:43] [INFO ] Implicit Places using invariants in 22 ms returned []
[2021-05-08 15:12:43] [INFO ] Flow matrix only has 199 transitions (discarded 56 similar events)
// Phase 1: matrix 199 rows 136 cols
[2021-05-08 15:12:43] [INFO ] Computed 26 place invariants in 4 ms
[2021-05-08 15:12:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 15:12:43] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 105 ms to find 0 implicit places.
[2021-05-08 15:12:43] [INFO ] Flow matrix only has 199 transitions (discarded 56 similar events)
// Phase 1: matrix 199 rows 136 cols
[2021-05-08 15:12:43] [INFO ] Computed 26 place invariants in 1 ms
[2021-05-08 15:12:43] [INFO ] Dead Transitions using invariants and state equation in 113 ms returned []
Finished structural reductions, in 1 iterations. Remains : 136/166 places, 255/268 transitions.
Stuttering acceptance computed with spot in 128 ms :[(OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p1) (NOT p2)) (AND (NOT p0) (NOT p1)))]
Running random walk in product with property : DLCflexbar-PT-2a-07 automaton TGBA [mat=[[{ cond=(OR (AND (NOT p0) (NOT p1)) (AND (NOT p2) (NOT p1))), acceptance={0} source=0 dest: 0}, { cond=(OR (AND (NOT p0) p1) (AND (NOT p2) p1)), acceptance={} source=0 dest: 0}, { cond=(AND p0 p2 (NOT p1)), acceptance={0} source=0 dest: 1}, { cond=(AND p0 p2 p1), acceptance={} source=0 dest: 1}], [{ cond=(OR (AND (NOT p0) p1) (AND (NOT p2) p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND p0 p2 p1), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND p0 p2 (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=(OR (AND (NOT p0) (NOT p1)) (NOT p2)), acceptance={0} source=2 dest: 0}, { cond=(AND p0 p2 (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) p2 p1), acceptance={} source=2 dest: 2}, { cond=(AND p0 p2 p1), acceptance={} source=2 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 0}, { cond=(AND (NOT p0) p2), acceptance={} source=3 dest: 2}, { cond=(AND p0 p2), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(OR (AND (EQ s58 1) (EQ s135 1)) (AND (EQ s108 1) (EQ s134 1))), p1:(AND (EQ s108 1) (EQ s134 1)), p2:(AND (EQ s58 1) (EQ s135 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA DLCflexbar-PT-2a-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCflexbar-PT-2a-07 finished in 369 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 166 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 166/166 places, 268/268 transitions.
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 0 with 25 rules applied. Total rules applied 25 place count 141 transition count 268
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 32 place count 134 transition count 254
Iterating global reduction 1 with 7 rules applied. Total rules applied 39 place count 134 transition count 254
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 40 place count 134 transition count 253
Applied a total of 40 rules in 4 ms. Remains 134 /166 variables (removed 32) and now considering 253/268 (removed 15) transitions.
[2021-05-08 15:12:43] [INFO ] Flow matrix only has 198 transitions (discarded 55 similar events)
// Phase 1: matrix 198 rows 134 cols
[2021-05-08 15:12:43] [INFO ] Computed 25 place invariants in 1 ms
[2021-05-08 15:12:43] [INFO ] Implicit Places using invariants in 21 ms returned []
[2021-05-08 15:12:43] [INFO ] Flow matrix only has 198 transitions (discarded 55 similar events)
// Phase 1: matrix 198 rows 134 cols
[2021-05-08 15:12:43] [INFO ] Computed 25 place invariants in 3 ms
[2021-05-08 15:12:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 15:12:43] [INFO ] Implicit Places using invariants and state equation in 77 ms returned []
Implicit Place search using SMT with State Equation took 98 ms to find 0 implicit places.
[2021-05-08 15:12:43] [INFO ] Flow matrix only has 198 transitions (discarded 55 similar events)
// Phase 1: matrix 198 rows 134 cols
[2021-05-08 15:12:43] [INFO ] Computed 25 place invariants in 1 ms
[2021-05-08 15:12:43] [INFO ] Dead Transitions using invariants and state equation in 99 ms returned []
Finished structural reductions, in 1 iterations. Remains : 134/166 places, 253/268 transitions.
Stuttering acceptance computed with spot in 52 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : DLCflexbar-PT-2a-08 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (NEQ s123 1) (NEQ s133 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 41 steps with 0 reset in 1 ms.
FORMULA DLCflexbar-PT-2a-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCflexbar-PT-2a-08 finished in 273 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(!p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 166 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 166/166 places, 268/268 transitions.
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 0 with 25 rules applied. Total rules applied 25 place count 141 transition count 268
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 32 place count 134 transition count 254
Iterating global reduction 1 with 7 rules applied. Total rules applied 39 place count 134 transition count 254
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 40 place count 134 transition count 253
Applied a total of 40 rules in 4 ms. Remains 134 /166 variables (removed 32) and now considering 253/268 (removed 15) transitions.
[2021-05-08 15:12:43] [INFO ] Flow matrix only has 198 transitions (discarded 55 similar events)
// Phase 1: matrix 198 rows 134 cols
[2021-05-08 15:12:43] [INFO ] Computed 25 place invariants in 1 ms
[2021-05-08 15:12:43] [INFO ] Implicit Places using invariants in 19 ms returned []
[2021-05-08 15:12:43] [INFO ] Flow matrix only has 198 transitions (discarded 55 similar events)
// Phase 1: matrix 198 rows 134 cols
[2021-05-08 15:12:43] [INFO ] Computed 25 place invariants in 4 ms
[2021-05-08 15:12:43] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 15:12:43] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
[2021-05-08 15:12:43] [INFO ] Flow matrix only has 198 transitions (discarded 55 similar events)
// Phase 1: matrix 198 rows 134 cols
[2021-05-08 15:12:43] [INFO ] Computed 25 place invariants in 1 ms
[2021-05-08 15:12:43] [INFO ] Dead Transitions using invariants and state equation in 92 ms returned []
Finished structural reductions, in 1 iterations. Remains : 134/166 places, 253/268 transitions.
Stuttering acceptance computed with spot in 46 ms :[p0, p0]
Running random walk in product with property : DLCflexbar-PT-2a-09 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (EQ s115 1) (EQ s133 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 464 ms.
Product exploration explored 100000 steps with 50000 reset in 375 ms.
Graph (complete) has 277 edges and 134 vertex of which 133 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Knowledge obtained : [(NOT p0)]
Stuttering acceptance computed with spot in 48 ms :[p0, p0]
Product exploration explored 100000 steps with 50000 reset in 280 ms.
Product exploration explored 100000 steps with 50000 reset in 335 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 45 ms :[p0, p0]
Support contains 2 out of 134 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 134/134 places, 253/253 transitions.
Graph (trivial) has 243 edges and 134 vertex of which 126 / 134 are part of one of the 24 SCC in 0 ms
Free SCC test removed 102 places
Ensure Unique test removed 213 transitions
Reduce isomorphic transitions removed 213 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 32 transition count 40
Discarding 22 places :
Symmetric choice reduction at 1 with 22 rule applications. Total rules 24 place count 10 transition count 18
Deduced a syphon composed of 1 places in 0 ms
Iterating global reduction 1 with 22 rules applied. Total rules applied 46 place count 10 transition count 18
Deduced a syphon composed of 1 places in 0 ms
Applied a total of 46 rules in 2 ms. Remains 10 /134 variables (removed 124) and now considering 18/253 (removed 235) transitions.
[2021-05-08 15:12:45] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-08 15:12:45] [INFO ] Flow matrix only has 14 transitions (discarded 4 similar events)
// Phase 1: matrix 14 rows 10 cols
[2021-05-08 15:12:45] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-08 15:12:45] [INFO ] Dead Transitions using invariants and state equation in 12 ms returned []
Finished structural reductions, in 1 iterations. Remains : 10/134 places, 18/253 transitions.
Product exploration explored 100000 steps with 50000 reset in 276 ms.
Product exploration explored 100000 steps with 50000 reset in 243 ms.
[2021-05-08 15:12:46] [INFO ] Flatten gal took : 13 ms
[2021-05-08 15:12:46] [INFO ] Flatten gal took : 9 ms
[2021-05-08 15:12:46] [INFO ] Time to serialize gal into /tmp/LTL10615824821028657389.gal : 5 ms
[2021-05-08 15:12:46] [INFO ] Time to serialize properties into /tmp/LTL2519805582606713052.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL10615824821028657389.gal, -t, CGAL, -LTL, /tmp/LTL2519805582606713052.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL10615824821028657389.gal -t CGAL -LTL /tmp/LTL2519805582606713052.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F("((p159!=1)||(p351!=1))"))))
Formula 0 simplified : !XF"((p159!=1)||(p351!=1))"
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
9 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.113404,19536,1,0,6,19176,20,0,2972,1618,9
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA DLCflexbar-PT-2a-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property DLCflexbar-PT-2a-09 finished in 2724 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X((F(p1)&&p0))))], workingDir=/home/mcc/execution]
Support contains 4 out of 166 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 166/166 places, 268/268 transitions.
Reduce places removed 24 places and 0 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 24 place count 142 transition count 268
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 31 place count 135 transition count 254
Iterating global reduction 1 with 7 rules applied. Total rules applied 38 place count 135 transition count 254
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 39 place count 135 transition count 253
Applied a total of 39 rules in 4 ms. Remains 135 /166 variables (removed 31) and now considering 253/268 (removed 15) transitions.
[2021-05-08 15:12:46] [INFO ] Flow matrix only has 198 transitions (discarded 55 similar events)
// Phase 1: matrix 198 rows 135 cols
[2021-05-08 15:12:46] [INFO ] Computed 26 place invariants in 1 ms
[2021-05-08 15:12:46] [INFO ] Implicit Places using invariants in 23 ms returned []
[2021-05-08 15:12:46] [INFO ] Flow matrix only has 198 transitions (discarded 55 similar events)
// Phase 1: matrix 198 rows 135 cols
[2021-05-08 15:12:46] [INFO ] Computed 26 place invariants in 1 ms
[2021-05-08 15:12:46] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 15:12:46] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 80 ms to find 0 implicit places.
[2021-05-08 15:12:46] [INFO ] Flow matrix only has 198 transitions (discarded 55 similar events)
// Phase 1: matrix 198 rows 135 cols
[2021-05-08 15:12:46] [INFO ] Computed 26 place invariants in 1 ms
[2021-05-08 15:12:46] [INFO ] Dead Transitions using invariants and state equation in 111 ms returned []
Finished structural reductions, in 1 iterations. Remains : 135/166 places, 253/268 transitions.
Stuttering acceptance computed with spot in 111 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), true, (OR (NOT p1) (NOT p0))]
Running random walk in product with property : DLCflexbar-PT-2a-11 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=4, aps=[p1:(AND (EQ s15 1) (EQ s134 1)), p0:(AND (NEQ s106 0) (NEQ s133 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA DLCflexbar-PT-2a-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCflexbar-PT-2a-11 finished in 320 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)&&X((p1&&X(p2)))))], workingDir=/home/mcc/execution]
Support contains 5 out of 166 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 166/166 places, 268/268 transitions.
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 0 with 23 rules applied. Total rules applied 23 place count 143 transition count 268
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 29 place count 137 transition count 256
Iterating global reduction 1 with 6 rules applied. Total rules applied 35 place count 137 transition count 256
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 36 place count 137 transition count 255
Applied a total of 36 rules in 5 ms. Remains 137 /166 variables (removed 29) and now considering 255/268 (removed 13) transitions.
[2021-05-08 15:12:46] [INFO ] Flow matrix only has 199 transitions (discarded 56 similar events)
// Phase 1: matrix 199 rows 137 cols
[2021-05-08 15:12:46] [INFO ] Computed 27 place invariants in 0 ms
[2021-05-08 15:12:46] [INFO ] Implicit Places using invariants in 20 ms returned []
[2021-05-08 15:12:46] [INFO ] Flow matrix only has 199 transitions (discarded 56 similar events)
// Phase 1: matrix 199 rows 137 cols
[2021-05-08 15:12:46] [INFO ] Computed 27 place invariants in 2 ms
[2021-05-08 15:12:46] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 15:12:46] [INFO ] Implicit Places using invariants and state equation in 88 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
[2021-05-08 15:12:46] [INFO ] Flow matrix only has 199 transitions (discarded 56 similar events)
// Phase 1: matrix 199 rows 137 cols
[2021-05-08 15:12:46] [INFO ] Computed 27 place invariants in 1 ms
[2021-05-08 15:12:47] [INFO ] Dead Transitions using invariants and state equation in 106 ms returned []
Finished structural reductions, in 1 iterations. Remains : 137/166 places, 255/268 transitions.
Stuttering acceptance computed with spot in 123 ms :[(OR (NOT p1) (NOT p2) (NOT p0)), (NOT p0), (OR (NOT p1) (NOT p2)), true, (NOT p2)]
Running random walk in product with property : DLCflexbar-PT-2a-12 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}, { cond=p1, acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={} source=4 dest: 3}]], initial=0, aps=[p0:(OR (NEQ s129 1) (NEQ s136 1)), p1:(OR (NEQ s115 1) (NEQ s134 1)), p2:(OR (NEQ s115 1) (NEQ s135 1))], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 590 steps with 196 reset in 22 ms.
FORMULA DLCflexbar-PT-2a-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCflexbar-PT-2a-12 finished in 378 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 166 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 166/166 places, 268/268 transitions.
Reduce places removed 25 places and 0 transitions.
Iterating post reduction 0 with 25 rules applied. Total rules applied 25 place count 141 transition count 268
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 32 place count 134 transition count 254
Iterating global reduction 1 with 7 rules applied. Total rules applied 39 place count 134 transition count 254
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 40 place count 134 transition count 253
Applied a total of 40 rules in 6 ms. Remains 134 /166 variables (removed 32) and now considering 253/268 (removed 15) transitions.
[2021-05-08 15:12:47] [INFO ] Flow matrix only has 198 transitions (discarded 55 similar events)
// Phase 1: matrix 198 rows 134 cols
[2021-05-08 15:12:47] [INFO ] Computed 25 place invariants in 0 ms
[2021-05-08 15:12:47] [INFO ] Implicit Places using invariants in 31 ms returned []
[2021-05-08 15:12:47] [INFO ] Flow matrix only has 198 transitions (discarded 55 similar events)
// Phase 1: matrix 198 rows 134 cols
[2021-05-08 15:12:47] [INFO ] Computed 25 place invariants in 5 ms
[2021-05-08 15:12:47] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 15:12:47] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 105 ms to find 0 implicit places.
[2021-05-08 15:12:47] [INFO ] Flow matrix only has 198 transitions (discarded 55 similar events)
// Phase 1: matrix 198 rows 134 cols
[2021-05-08 15:12:47] [INFO ] Computed 25 place invariants in 0 ms
[2021-05-08 15:12:47] [INFO ] Dead Transitions using invariants and state equation in 99 ms returned []
Finished structural reductions, in 1 iterations. Remains : 134/166 places, 253/268 transitions.
Stuttering acceptance computed with spot in 56 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : DLCflexbar-PT-2a-13 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (EQ s107 1) (EQ s133 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA DLCflexbar-PT-2a-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCflexbar-PT-2a-13 finished in 278 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(((((F(p0) U p1) U X(X(G(!p1)))) U X(p2)) U p1))], workingDir=/home/mcc/execution]
Support contains 5 out of 166 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 166/166 places, 268/268 transitions.
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 0 with 23 rules applied. Total rules applied 23 place count 143 transition count 268
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 28 place count 138 transition count 258
Iterating global reduction 1 with 5 rules applied. Total rules applied 33 place count 138 transition count 258
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 34 place count 138 transition count 257
Applied a total of 34 rules in 4 ms. Remains 138 /166 variables (removed 28) and now considering 257/268 (removed 11) transitions.
[2021-05-08 15:12:47] [INFO ] Flow matrix only has 200 transitions (discarded 57 similar events)
// Phase 1: matrix 200 rows 138 cols
[2021-05-08 15:12:47] [INFO ] Computed 27 place invariants in 1 ms
[2021-05-08 15:12:47] [INFO ] Implicit Places using invariants in 20 ms returned []
[2021-05-08 15:12:47] [INFO ] Flow matrix only has 200 transitions (discarded 57 similar events)
// Phase 1: matrix 200 rows 138 cols
[2021-05-08 15:12:47] [INFO ] Computed 27 place invariants in 1 ms
[2021-05-08 15:12:47] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 15:12:47] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2021-05-08 15:12:47] [INFO ] Flow matrix only has 200 transitions (discarded 57 similar events)
// Phase 1: matrix 200 rows 138 cols
[2021-05-08 15:12:47] [INFO ] Computed 27 place invariants in 1 ms
[2021-05-08 15:12:47] [INFO ] Dead Transitions using invariants and state equation in 102 ms returned []
Finished structural reductions, in 1 iterations. Remains : 138/166 places, 257/268 transitions.
Stuttering acceptance computed with spot in 274 ms :[(NOT p1), false, (AND p1 (NOT p2)), (NOT p2), (AND (NOT p0) p1 (NOT p2)), false, (AND (NOT p0) p1), p1, (AND (NOT p0) p1), (NOT p0)]
Running random walk in product with property : DLCflexbar-PT-2a-14 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=(NOT p1), acceptance={} source=0 dest: 3}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=1 dest: 6}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=2 dest: 5}, { cond=(NOT p2), acceptance={} source=2 dest: 7}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=2 dest: 8}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=3 dest: 1}, { cond=(NOT p2), acceptance={} source=3 dest: 2}, { cond=(NOT p2), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=3 dest: 4}], [{ cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=4 dest: 6}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=5 dest: 6}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=6 dest: 6}, { cond=(AND p1 (NOT p0)), acceptance={} source=6 dest: 9}], [{ cond=(NOT p1), acceptance={} source=7 dest: 5}, { cond=(NOT p1), acceptance={} source=7 dest: 7}, { cond=p1, acceptance={0} source=7 dest: 7}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=7 dest: 8}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=8 dest: 6}], [{ cond=(NOT p0), acceptance={0} source=9 dest: 9}]], initial=0, aps=[p1:(AND (EQ s126 1) (EQ s137 1)), p0:(AND (EQ s109 1) (EQ s135 1)), p2:(AND (EQ s126 1) (EQ s136 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 4 steps with 1 reset in 1 ms.
FORMULA DLCflexbar-PT-2a-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DLCflexbar-PT-2a-14 finished in 490 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620486768990

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="DLCflexbar-PT-2a"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is DLCflexbar-PT-2a, 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 r064-tall-162038396800165"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DLCflexbar-PT-2a.tgz
mv DLCflexbar-PT-2a 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 ;