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.r140-tall-162089128300684.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)
..................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is PhaseVariation-PT-D10CS010, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r140-tall-162089128300684
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.4M
-rw-r--r-- 1 mcc users 20K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 125K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 28K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 111K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.6K Mar 28 16:25 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Mar 28 16:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.3K Mar 28 16:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 27 07:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 27 07:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.9K Mar 25 08:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 25 08:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Mar 22 09:15 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 22 09:15 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 9 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 2.9M 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 PhaseVariation-PT-D10CS010-00
FORMULA_NAME PhaseVariation-PT-D10CS010-01
FORMULA_NAME PhaseVariation-PT-D10CS010-02
FORMULA_NAME PhaseVariation-PT-D10CS010-03
FORMULA_NAME PhaseVariation-PT-D10CS010-04
FORMULA_NAME PhaseVariation-PT-D10CS010-05
FORMULA_NAME PhaseVariation-PT-D10CS010-06
FORMULA_NAME PhaseVariation-PT-D10CS010-07
FORMULA_NAME PhaseVariation-PT-D10CS010-08
FORMULA_NAME PhaseVariation-PT-D10CS010-09
FORMULA_NAME PhaseVariation-PT-D10CS010-10
FORMULA_NAME PhaseVariation-PT-D10CS010-11
FORMULA_NAME PhaseVariation-PT-D10CS010-12
FORMULA_NAME PhaseVariation-PT-D10CS010-13
FORMULA_NAME PhaseVariation-PT-D10CS010-14
FORMULA_NAME PhaseVariation-PT-D10CS010-15

=== Now, execution of the tool begins

BK_START 1621036650136

Running Version 0
[2021-05-14 23:57:32] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-14 23:57:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-14 23:57:32] [INFO ] Load time of PNML (sax parser for PT used): 251 ms
[2021-05-14 23:57:32] [INFO ] Transformed 302 places.
[2021-05-14 23:57:32] [INFO ] Transformed 3137 transitions.
[2021-05-14 23:57:32] [INFO ] Parsed PT model containing 302 places and 3137 transitions in 358 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 14 ms.
Working with output stream class java.io.PrintStream
[2021-05-14 23:57:32] [INFO ] Initial state test concluded for 2 properties.
Deduced a syphon composed of 2 places in 17 ms
Reduce places removed 2 places and 52 transitions.
Reduce places removed 1 places and 0 transitions.
FORMULA PhaseVariation-PT-D10CS010-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhaseVariation-PT-D10CS010-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhaseVariation-PT-D10CS010-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 48 out of 299 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 299/299 places, 3085/3085 transitions.
Drop transitions removed 256 transitions
Redundant transition composition rules discarded 256 transitions
Iterating global reduction 0 with 256 rules applied. Total rules applied 256 place count 299 transition count 2829
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 262 place count 293 transition count 2781
Iterating global reduction 0 with 6 rules applied. Total rules applied 268 place count 293 transition count 2781
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 274 place count 293 transition count 2775
Applied a total of 274 rules in 136 ms. Remains 293 /299 variables (removed 6) and now considering 2775/3085 (removed 310) transitions.
[2021-05-14 23:57:33] [INFO ] Flow matrix only has 193 transitions (discarded 2582 similar events)
// Phase 1: matrix 193 rows 293 cols
[2021-05-14 23:57:33] [INFO ] Computed 100 place invariants in 21 ms
[2021-05-14 23:57:34] [INFO ] Dead Transitions using invariants and state equation in 1579 ms returned [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149, 150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163, 164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177, 178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191, 192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219, 220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233, 234, 235, 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, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289, 290, 291, 292, 293, 294, 295, 296, 297, 298, 299, 300, 301, 302, 303, 304, 305, 306, 307, 308, 309, 310, 311, 312, 313, 314, 315, 316, 317, 318, 319, 320, 321, 322, 323, 324, 325, 326, 327, 328, 329, 330, 331, 332, 333, 334, 335, 336, 337, 338, 339, 340, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 351, 352, 353, 354, 355, 356, 357, 358, 359, 360, 361, 362, 363]
Found 364 dead transitions using SMT.
Drop transitions removed 364 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 364 transitions :[363, 362, 361, 360, 359, 358, 357, 356, 355, 354, 353, 352, 351, 350, 349, 348, 347, 346, 345, 344, 343, 342, 341, 340, 339, 338, 337, 336, 335, 334, 333, 332, 331, 330, 329, 328, 327, 326, 325, 324, 323, 322, 321, 320, 319, 318, 317, 316, 315, 314, 313, 312, 311, 310, 309, 308, 307, 306, 305, 304, 303, 302, 301, 300, 299, 298, 297, 296, 295, 294, 293, 292, 291, 290, 289, 288, 287, 286, 285, 284, 283, 282, 281, 280, 279, 278, 277, 276, 275, 274, 273, 272, 271, 270, 269, 268, 267, 266, 265, 264, 263, 262, 261, 260, 259, 258, 257, 256, 255, 254, 253, 252, 251, 250, 249, 248, 247, 246, 245, 244, 243, 242, 241, 240, 239, 238, 237, 236, 235, 234, 233, 232, 231, 230, 229, 228, 227, 226, 225, 224, 223, 222, 221, 220, 219, 218, 217, 216, 215, 214, 213, 212, 211, 210, 209, 208, 207, 206, 205, 204, 203, 202, 201, 200, 199, 198, 197, 196, 195, 194, 193, 192, 191, 190, 189, 188, 187, 186, 185, 184, 183, 182, 181, 180, 179, 178, 177, 176, 175, 174, 173, 172, 171, 170, 169, 168, 167, 166, 165, 164, 163, 162, 161, 160, 159, 158, 157, 156, 155, 154, 153, 152, 151, 150, 149, 148, 147, 146, 145, 144, 143, 142, 141, 140, 139, 138, 137, 136, 135, 134, 133, 132, 131, 130, 129, 128, 127, 126, 125, 124, 123, 122, 121, 120, 119, 118, 117, 116, 115, 114, 113, 112, 111, 110, 109, 108, 107, 106, 105, 104, 103, 102, 101, 100, 99, 98, 97, 96, 95, 94, 93, 92, 91, 90, 89, 88, 87, 86, 85, 84, 83, 82, 81, 80, 79, 78, 77, 76, 75, 74, 73, 72, 71, 70, 69, 68, 67, 66, 65, 64, 63, 62, 61, 60, 59, 58, 57, 56, 55, 54, 53, 52, 51, 50, 49, 48, 47, 46, 45, 44, 43, 42, 41, 40, 39, 38, 37, 36, 35, 34, 33, 32, 31, 30, 29, 28, 27, 26, 25, 24, 23, 22, 21, 20, 19, 18, 17, 16, 15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0]
[2021-05-14 23:57:34] [INFO ] Flow matrix only has 193 transitions (discarded 2218 similar events)
// Phase 1: matrix 193 rows 293 cols
[2021-05-14 23:57:34] [INFO ] Computed 100 place invariants in 2 ms
[2021-05-14 23:57:34] [INFO ] Implicit Places using invariants in 300 ms returned []
[2021-05-14 23:57:34] [INFO ] Flow matrix only has 193 transitions (discarded 2218 similar events)
// Phase 1: matrix 193 rows 293 cols
[2021-05-14 23:57:34] [INFO ] Computed 100 place invariants in 2 ms
[2021-05-14 23:57:35] [INFO ] State equation strengthened by 183 read => feed constraints.
[2021-05-14 23:57:35] [INFO ] Implicit Places using invariants and state equation in 606 ms returned []
Implicit Place search using SMT with State Equation took 909 ms to find 0 implicit places.
[2021-05-14 23:57:35] [INFO ] Flow matrix only has 193 transitions (discarded 2218 similar events)
// Phase 1: matrix 193 rows 293 cols
[2021-05-14 23:57:35] [INFO ] Computed 100 place invariants in 2 ms
[2021-05-14 23:57:36] [INFO ] Dead Transitions using invariants and state equation in 852 ms returned []
Starting structural reductions, iteration 1 : 293/299 places, 2411/3085 transitions.
Discarding 63 places :
Symmetric choice reduction at 0 with 63 rule applications. Total rules 63 place count 230 transition count 1603
Iterating global reduction 0 with 63 rules applied. Total rules applied 126 place count 230 transition count 1603
Ensure Unique test removed 563 transitions
Reduce isomorphic transitions removed 563 transitions.
Iterating post reduction 0 with 563 rules applied. Total rules applied 689 place count 230 transition count 1040
Applied a total of 689 rules in 24 ms. Remains 230 /293 variables (removed 63) and now considering 1040/2411 (removed 1371) transitions.
[2021-05-14 23:57:36] [INFO ] Flow matrix only has 130 transitions (discarded 910 similar events)
// Phase 1: matrix 130 rows 230 cols
[2021-05-14 23:57:36] [INFO ] Computed 100 place invariants in 1 ms
[2021-05-14 23:57:36] [INFO ] Implicit Places using invariants in 207 ms returned []
[2021-05-14 23:57:36] [INFO ] Flow matrix only has 130 transitions (discarded 910 similar events)
// Phase 1: matrix 130 rows 230 cols
[2021-05-14 23:57:36] [INFO ] Computed 100 place invariants in 2 ms
[2021-05-14 23:57:36] [INFO ] State equation strengthened by 120 read => feed constraints.
[2021-05-14 23:57:36] [INFO ] Implicit Places using invariants and state equation in 345 ms returned []
Implicit Place search using SMT with State Equation took 556 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 230/299 places, 1040/3085 transitions.
[2021-05-14 23:57:37] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-14 23:57:37] [INFO ] Flatten gal took : 173 ms
FORMULA PhaseVariation-PT-D10CS010-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhaseVariation-PT-D10CS010-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-14 23:57:37] [INFO ] Flatten gal took : 76 ms
[2021-05-14 23:57:37] [INFO ] Input system was already deterministic with 1040 transitions.
Incomplete random walk after 100000 steps, including 2102 resets, run finished after 1132 ms. (steps per millisecond=88 ) properties (out of 28) seen :20
Running SMT prover for 8 properties.
[2021-05-14 23:57:38] [INFO ] Flow matrix only has 130 transitions (discarded 910 similar events)
// Phase 1: matrix 130 rows 230 cols
[2021-05-14 23:57:38] [INFO ] Computed 100 place invariants in 1 ms
[2021-05-14 23:57:38] [INFO ] [Real]Absence check using 100 positive place invariants in 3 ms returned unsat
[2021-05-14 23:57:38] [INFO ] [Real]Absence check using 100 positive place invariants in 4 ms returned unsat
[2021-05-14 23:57:38] [INFO ] [Real]Absence check using 100 positive place invariants in 23 ms returned unsat
[2021-05-14 23:57:39] [INFO ] [Real]Absence check using 100 positive place invariants in 7 ms returned unsat
[2021-05-14 23:57:39] [INFO ] [Real]Absence check using 100 positive place invariants in 3 ms returned unsat
[2021-05-14 23:57:39] [INFO ] [Real]Absence check using 100 positive place invariants in 3 ms returned unsat
[2021-05-14 23:57:39] [INFO ] [Real]Absence check using 100 positive place invariants in 10 ms returned unsat
[2021-05-14 23:57:39] [INFO ] [Real]Absence check using 100 positive place invariants in 5 ms returned unsat
Successfully simplified 8 atomic propositions for a total of 11 simplifications.
[2021-05-14 23:57:39] [INFO ] Initial state test concluded for 1 properties.
FORMULA PhaseVariation-PT-D10CS010-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhaseVariation-PT-D10CS010-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F((p0||G(p1)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 230 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 230/230 places, 1040/1040 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 201 transition count 813
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 201 transition count 813
Ensure Unique test removed 182 transitions
Reduce isomorphic transitions removed 182 transitions.
Iterating post reduction 0 with 182 rules applied. Total rules applied 240 place count 201 transition count 631
Applied a total of 240 rules in 148 ms. Remains 201 /230 variables (removed 29) and now considering 631/1040 (removed 409) transitions.
[2021-05-14 23:57:39] [INFO ] Flow matrix only has 101 transitions (discarded 530 similar events)
// Phase 1: matrix 101 rows 201 cols
[2021-05-14 23:57:39] [INFO ] Computed 100 place invariants in 1 ms
[2021-05-14 23:57:39] [INFO ] Dead Transitions using invariants and state equation in 240 ms returned []
[2021-05-14 23:57:39] [INFO ] Flow matrix only has 101 transitions (discarded 530 similar events)
// Phase 1: matrix 101 rows 201 cols
[2021-05-14 23:57:39] [INFO ] Computed 100 place invariants in 1 ms
[2021-05-14 23:57:39] [INFO ] Implicit Places using invariants in 155 ms returned []
[2021-05-14 23:57:39] [INFO ] Flow matrix only has 101 transitions (discarded 530 similar events)
// Phase 1: matrix 101 rows 201 cols
[2021-05-14 23:57:39] [INFO ] Computed 100 place invariants in 1 ms
[2021-05-14 23:57:39] [INFO ] State equation strengthened by 93 read => feed constraints.
[2021-05-14 23:57:40] [INFO ] Implicit Places using invariants and state equation in 275 ms returned []
Implicit Place search using SMT with State Equation took 431 ms to find 0 implicit places.
[2021-05-14 23:57:40] [INFO ] Redundant transitions in 35 ms returned []
[2021-05-14 23:57:40] [INFO ] Flow matrix only has 101 transitions (discarded 530 similar events)
// Phase 1: matrix 101 rows 201 cols
[2021-05-14 23:57:40] [INFO ] Computed 100 place invariants in 2 ms
[2021-05-14 23:57:40] [INFO ] Dead Transitions using invariants and state equation in 228 ms returned []
Finished structural reductions, in 1 iterations. Remains : 201/230 places, 631/1040 transitions.
Stuttering acceptance computed with spot in 191 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : PhaseVariation-PT-D10CS010-01 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}]], initial=0, aps=[p1:(LEQ s173 s20), p0:(GT 1 s172)], 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 81 steps with 3 reset in 4 ms.
FORMULA PhaseVariation-PT-D10CS010-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D10CS010-01 finished in 1348 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((F(p0)||X(G(p1)))))], workingDir=/home/mcc/execution]
Support contains 4 out of 230 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 230/230 places, 1040/1040 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 202 transition count 822
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 202 transition count 822
Ensure Unique test removed 175 transitions
Reduce isomorphic transitions removed 175 transitions.
Iterating post reduction 0 with 175 rules applied. Total rules applied 231 place count 202 transition count 647
Applied a total of 231 rules in 13 ms. Remains 202 /230 variables (removed 28) and now considering 647/1040 (removed 393) transitions.
[2021-05-14 23:57:40] [INFO ] Flow matrix only has 102 transitions (discarded 545 similar events)
// Phase 1: matrix 102 rows 202 cols
[2021-05-14 23:57:40] [INFO ] Computed 100 place invariants in 1 ms
[2021-05-14 23:57:40] [INFO ] Dead Transitions using invariants and state equation in 268 ms returned []
[2021-05-14 23:57:40] [INFO ] Flow matrix only has 102 transitions (discarded 545 similar events)
// Phase 1: matrix 102 rows 202 cols
[2021-05-14 23:57:40] [INFO ] Computed 100 place invariants in 2 ms
[2021-05-14 23:57:40] [INFO ] Implicit Places using invariants in 180 ms returned []
[2021-05-14 23:57:40] [INFO ] Flow matrix only has 102 transitions (discarded 545 similar events)
// Phase 1: matrix 102 rows 202 cols
[2021-05-14 23:57:41] [INFO ] Computed 100 place invariants in 1 ms
[2021-05-14 23:57:41] [INFO ] State equation strengthened by 94 read => feed constraints.
[2021-05-14 23:57:41] [INFO ] Implicit Places using invariants and state equation in 293 ms returned []
Implicit Place search using SMT with State Equation took 483 ms to find 0 implicit places.
[2021-05-14 23:57:41] [INFO ] Flow matrix only has 102 transitions (discarded 545 similar events)
// Phase 1: matrix 102 rows 202 cols
[2021-05-14 23:57:41] [INFO ] Computed 100 place invariants in 1 ms
[2021-05-14 23:57:41] [INFO ] Dead Transitions using invariants and state equation in 235 ms returned []
Finished structural reductions, in 1 iterations. Remains : 202/230 places, 647/1040 transitions.
Stuttering acceptance computed with spot in 139 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : PhaseVariation-PT-D10CS010-02 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(AND (LEQ s41 s192) (LEQ 1 s182)), p1:(GT 1 s92)], 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][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 442 ms.
Product exploration explored 100000 steps with 50000 reset in 512 ms.
Knowledge obtained : [p0, p1]
Stuttering acceptance computed with spot in 93 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 50000 reset in 329 ms.
Product exploration explored 100000 steps with 50000 reset in 403 ms.
Applying partial POR strategy [true, false, false, true]
Stuttering acceptance computed with spot in 88 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 202 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 202/202 places, 647/647 transitions.
Applied a total of 0 rules in 46 ms. Remains 202 /202 variables (removed 0) and now considering 647/647 (removed 0) transitions.
[2021-05-14 23:57:43] [INFO ] Flow matrix only has 102 transitions (discarded 545 similar events)
// Phase 1: matrix 102 rows 202 cols
[2021-05-14 23:57:43] [INFO ] Computed 100 place invariants in 1 ms
[2021-05-14 23:57:44] [INFO ] Dead Transitions using invariants and state equation in 221 ms returned []
[2021-05-14 23:57:44] [INFO ] Redundant transitions in 20 ms returned []
[2021-05-14 23:57:44] [INFO ] Flow matrix only has 102 transitions (discarded 545 similar events)
// Phase 1: matrix 102 rows 202 cols
[2021-05-14 23:57:44] [INFO ] Computed 100 place invariants in 1 ms
[2021-05-14 23:57:44] [INFO ] Dead Transitions using invariants and state equation in 435 ms returned []
Finished structural reductions, in 1 iterations. Remains : 202/202 places, 647/647 transitions.
Product exploration explored 100000 steps with 50000 reset in 413 ms.
Product exploration explored 100000 steps with 50000 reset in 386 ms.
[2021-05-14 23:57:45] [INFO ] Flatten gal took : 35 ms
[2021-05-14 23:57:45] [INFO ] Flatten gal took : 33 ms
[2021-05-14 23:57:45] [INFO ] Time to serialize gal into /tmp/LTL10202701076617047682.gal : 9 ms
[2021-05-14 23:57:45] [INFO ] Time to serialize properties into /tmp/LTL1601752225929659069.ltl : 0 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/LTL10202701076617047682.gal, -t, CGAL, -LTL, /tmp/LTL1601752225929659069.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/LTL10202701076617047682.gal -t CGAL -LTL /tmp/LTL1601752225929659069.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X((F("((cell___4_10__B_<=pool__9_2_)&&(pool__8_2_>=1))"))||(X(G("(cell___9_2__A_<1)"))))))
Formula 0 simplified : !X(F"((cell___4_10__B_<=pool__9_2_)&&(pool__8_2_>=1))" | XG"(cell___9_2__A_<1)")
Detected timeout of ITS tools.
[2021-05-14 23:58:00] [INFO ] Flatten gal took : 32 ms
[2021-05-14 23:58:00] [INFO ] Applying decomposition
[2021-05-14 23:58:00] [INFO ] Flatten gal took : 32 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph15283715366489555776.txt, -o, /tmp/graph15283715366489555776.bin, -w, /tmp/graph15283715366489555776.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph15283715366489555776.bin, -l, -1, -v, -w, /tmp/graph15283715366489555776.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-14 23:58:00] [INFO ] Decomposing Gal with order
[2021-05-14 23:58:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-14 23:58:00] [INFO ] Removed a total of 23 redundant transitions.
[2021-05-14 23:58:00] [INFO ] Flatten gal took : 66 ms
[2021-05-14 23:58:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 26 labels/synchronizations in 2 ms.
[2021-05-14 23:58:00] [INFO ] Time to serialize gal into /tmp/LTL905753476707737653.gal : 4 ms
[2021-05-14 23:58:00] [INFO ] Time to serialize properties into /tmp/LTL659397567683093949.ltl : 0 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/LTL905753476707737653.gal, -t, CGAL, -LTL, /tmp/LTL659397567683093949.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/LTL905753476707737653.gal -t CGAL -LTL /tmp/LTL659397567683093949.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X((F("((gu0.cell___4_10__B_<=gu0.pool__9_2_)&&(gu1.pool__8_2_>=1))"))||(X(G("(gu1.cell___9_2__A_<1)"))))))
Formula 0 simplified : !X(F"((gu0.cell___4_10__B_<=gu0.pool__9_2_)&&(gu1.pool__8_2_>=1))" | XG"(gu1.cell___9_2__A_<1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13009032684556721922
[2021-05-14 23:58:15] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13009032684556721922
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin13009032684556721922]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin13009032684556721922] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin13009032684556721922] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property PhaseVariation-PT-D10CS010-02 finished in 36448 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(G(p0))))], workingDir=/home/mcc/execution]
Support contains 1 out of 230 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 230/230 places, 1040/1040 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 201 transition count 812
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 201 transition count 812
Ensure Unique test removed 181 transitions
Reduce isomorphic transitions removed 181 transitions.
Iterating post reduction 0 with 181 rules applied. Total rules applied 239 place count 201 transition count 631
Applied a total of 239 rules in 11 ms. Remains 201 /230 variables (removed 29) and now considering 631/1040 (removed 409) transitions.
[2021-05-14 23:58:16] [INFO ] Flow matrix only has 101 transitions (discarded 530 similar events)
// Phase 1: matrix 101 rows 201 cols
[2021-05-14 23:58:16] [INFO ] Computed 100 place invariants in 1 ms
[2021-05-14 23:58:17] [INFO ] Dead Transitions using invariants and state equation in 338 ms returned []
[2021-05-14 23:58:17] [INFO ] Flow matrix only has 101 transitions (discarded 530 similar events)
// Phase 1: matrix 101 rows 201 cols
[2021-05-14 23:58:17] [INFO ] Computed 100 place invariants in 3 ms
[2021-05-14 23:58:17] [INFO ] Implicit Places using invariants in 229 ms returned []
[2021-05-14 23:58:17] [INFO ] Flow matrix only has 101 transitions (discarded 530 similar events)
// Phase 1: matrix 101 rows 201 cols
[2021-05-14 23:58:17] [INFO ] Computed 100 place invariants in 4 ms
[2021-05-14 23:58:17] [INFO ] State equation strengthened by 93 read => feed constraints.
[2021-05-14 23:58:17] [INFO ] Implicit Places using invariants and state equation in 296 ms returned []
Implicit Place search using SMT with State Equation took 529 ms to find 0 implicit places.
[2021-05-14 23:58:17] [INFO ] Flow matrix only has 101 transitions (discarded 530 similar events)
// Phase 1: matrix 101 rows 201 cols
[2021-05-14 23:58:17] [INFO ] Computed 100 place invariants in 3 ms
[2021-05-14 23:58:18] [INFO ] Dead Transitions using invariants and state equation in 244 ms returned []
Finished structural reductions, in 1 iterations. Remains : 201/230 places, 631/1040 transitions.
Stuttering acceptance computed with spot in 82 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : PhaseVariation-PT-D10CS010-06 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(LEQ 1 s71)], 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 2 steps with 0 reset in 0 ms.
FORMULA PhaseVariation-PT-D10CS010-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D10CS010-06 finished in 1225 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 230 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 230/230 places, 1040/1040 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 201 transition count 812
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 201 transition count 812
Ensure Unique test removed 185 transitions
Reduce isomorphic transitions removed 185 transitions.
Iterating post reduction 0 with 185 rules applied. Total rules applied 243 place count 201 transition count 627
Applied a total of 243 rules in 53 ms. Remains 201 /230 variables (removed 29) and now considering 627/1040 (removed 413) transitions.
[2021-05-14 23:58:18] [INFO ] Flow matrix only has 101 transitions (discarded 526 similar events)
// Phase 1: matrix 101 rows 201 cols
[2021-05-14 23:58:18] [INFO ] Computed 100 place invariants in 1 ms
[2021-05-14 23:58:18] [INFO ] Dead Transitions using invariants and state equation in 223 ms returned []
[2021-05-14 23:58:18] [INFO ] Flow matrix only has 101 transitions (discarded 526 similar events)
// Phase 1: matrix 101 rows 201 cols
[2021-05-14 23:58:18] [INFO ] Computed 100 place invariants in 3 ms
[2021-05-14 23:58:18] [INFO ] Implicit Places using invariants in 136 ms returned []
[2021-05-14 23:58:18] [INFO ] Flow matrix only has 101 transitions (discarded 526 similar events)
// Phase 1: matrix 101 rows 201 cols
[2021-05-14 23:58:18] [INFO ] Computed 100 place invariants in 0 ms
[2021-05-14 23:58:18] [INFO ] State equation strengthened by 92 read => feed constraints.
[2021-05-14 23:58:18] [INFO ] Implicit Places using invariants and state equation in 305 ms returned []
Implicit Place search using SMT with State Equation took 449 ms to find 0 implicit places.
[2021-05-14 23:58:18] [INFO ] Redundant transitions in 6 ms returned []
[2021-05-14 23:58:18] [INFO ] Flow matrix only has 101 transitions (discarded 526 similar events)
// Phase 1: matrix 101 rows 201 cols
[2021-05-14 23:58:18] [INFO ] Computed 100 place invariants in 0 ms
[2021-05-14 23:58:19] [INFO ] Dead Transitions using invariants and state equation in 235 ms returned []
Finished structural reductions, in 1 iterations. Remains : 201/230 places, 627/1040 transitions.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Running random walk in product with property : PhaseVariation-PT-D10CS010-07 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s194 s46)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 37 steps with 2 reset in 1 ms.
FORMULA PhaseVariation-PT-D10CS010-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D10CS010-07 finished in 1015 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F((X(p1)||p0))))], workingDir=/home/mcc/execution]
Support contains 4 out of 230 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 230/230 places, 1040/1040 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 203 transition count 833
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 203 transition count 833
Ensure Unique test removed 170 transitions
Reduce isomorphic transitions removed 170 transitions.
Iterating post reduction 0 with 170 rules applied. Total rules applied 224 place count 203 transition count 663
Applied a total of 224 rules in 21 ms. Remains 203 /230 variables (removed 27) and now considering 663/1040 (removed 377) transitions.
[2021-05-14 23:58:19] [INFO ] Flow matrix only has 103 transitions (discarded 560 similar events)
// Phase 1: matrix 103 rows 203 cols
[2021-05-14 23:58:19] [INFO ] Computed 100 place invariants in 1 ms
[2021-05-14 23:58:19] [INFO ] Dead Transitions using invariants and state equation in 317 ms returned []
[2021-05-14 23:58:19] [INFO ] Flow matrix only has 103 transitions (discarded 560 similar events)
// Phase 1: matrix 103 rows 203 cols
[2021-05-14 23:58:19] [INFO ] Computed 100 place invariants in 1 ms
[2021-05-14 23:58:19] [INFO ] Implicit Places using invariants in 139 ms returned []
[2021-05-14 23:58:19] [INFO ] Flow matrix only has 103 transitions (discarded 560 similar events)
// Phase 1: matrix 103 rows 203 cols
[2021-05-14 23:58:19] [INFO ] Computed 100 place invariants in 1 ms
[2021-05-14 23:58:19] [INFO ] State equation strengthened by 95 read => feed constraints.
[2021-05-14 23:58:19] [INFO ] Implicit Places using invariants and state equation in 297 ms returned []
Implicit Place search using SMT with State Equation took 439 ms to find 0 implicit places.
[2021-05-14 23:58:19] [INFO ] Flow matrix only has 103 transitions (discarded 560 similar events)
// Phase 1: matrix 103 rows 203 cols
[2021-05-14 23:58:19] [INFO ] Computed 100 place invariants in 1 ms
[2021-05-14 23:58:20] [INFO ] Dead Transitions using invariants and state equation in 223 ms returned []
Finished structural reductions, in 1 iterations. Remains : 203/230 places, 663/1040 transitions.
Stuttering acceptance computed with spot in 69 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : PhaseVariation-PT-D10CS010-09 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (LEQ s91 s14) (LEQ s88 s184)), p1:(LEQ s91 s14)], 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][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 320 ms.
Product exploration explored 100000 steps with 50000 reset in 362 ms.
Knowledge obtained : [p0, p1]
Stuttering acceptance computed with spot in 80 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 50000 reset in 326 ms.
Product exploration explored 100000 steps with 50000 reset in 364 ms.
Applying partial POR strategy [false, false, true]
Stuttering acceptance computed with spot in 68 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 4 out of 203 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 203/203 places, 663/663 transitions.
Applied a total of 0 rules in 39 ms. Remains 203 /203 variables (removed 0) and now considering 663/663 (removed 0) transitions.
[2021-05-14 23:58:21] [INFO ] Flow matrix only has 103 transitions (discarded 560 similar events)
// Phase 1: matrix 103 rows 203 cols
[2021-05-14 23:58:21] [INFO ] Computed 100 place invariants in 1 ms
[2021-05-14 23:58:22] [INFO ] Dead Transitions using invariants and state equation in 232 ms returned []
[2021-05-14 23:58:22] [INFO ] Redundant transitions in 5 ms returned []
[2021-05-14 23:58:22] [INFO ] Flow matrix only has 103 transitions (discarded 560 similar events)
// Phase 1: matrix 103 rows 203 cols
[2021-05-14 23:58:22] [INFO ] Computed 100 place invariants in 0 ms
[2021-05-14 23:58:22] [INFO ] Dead Transitions using invariants and state equation in 242 ms returned []
Finished structural reductions, in 1 iterations. Remains : 203/203 places, 663/663 transitions.
Product exploration explored 100000 steps with 50000 reset in 326 ms.
Product exploration explored 100000 steps with 50000 reset in 381 ms.
[2021-05-14 23:58:23] [INFO ] Flatten gal took : 35 ms
[2021-05-14 23:58:23] [INFO ] Flatten gal took : 31 ms
[2021-05-14 23:58:23] [INFO ] Time to serialize gal into /tmp/LTL359611975598540931.gal : 5 ms
[2021-05-14 23:58:23] [INFO ] Time to serialize properties into /tmp/LTL7634184841213027421.ltl : 0 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/LTL359611975598540931.gal, -t, CGAL, -LTL, /tmp/LTL7634184841213027421.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/LTL359611975598540931.gal -t CGAL -LTL /tmp/LTL7634184841213027421.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F(("((cell___8_9__B_<=cell___1_4__A_)||(cell___8_7__B_<=pool__8_3_))")||(X("(cell___8_9__B_<=cell___1_4__A_)"))))))
Formula 0 simplified : !XF("((cell___8_9__B_<=cell___1_4__A_)||(cell___8_7__B_<=pool__8_3_))" | X"(cell___8_9__B_<=cell___1_4__A_)")
Detected timeout of ITS tools.
[2021-05-14 23:58:38] [INFO ] Flatten gal took : 30 ms
[2021-05-14 23:58:38] [INFO ] Applying decomposition
[2021-05-14 23:58:38] [INFO ] Flatten gal took : 28 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph7835366938413843930.txt, -o, /tmp/graph7835366938413843930.bin, -w, /tmp/graph7835366938413843930.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph7835366938413843930.bin, -l, -1, -v, -w, /tmp/graph7835366938413843930.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-14 23:58:38] [INFO ] Decomposing Gal with order
[2021-05-14 23:58:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-14 23:58:38] [INFO ] Removed a total of 46 redundant transitions.
[2021-05-14 23:58:38] [INFO ] Flatten gal took : 44 ms
[2021-05-14 23:58:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 47 labels/synchronizations in 2 ms.
[2021-05-14 23:58:38] [INFO ] Time to serialize gal into /tmp/LTL15544090192925770504.gal : 4 ms
[2021-05-14 23:58:38] [INFO ] Time to serialize properties into /tmp/LTL2502143551636783649.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/LTL15544090192925770504.gal, -t, CGAL, -LTL, /tmp/LTL2502143551636783649.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/LTL15544090192925770504.gal -t CGAL -LTL /tmp/LTL2502143551636783649.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F(("((gu1.cell___8_9__B_<=gu1.cell___1_4__A_)||(gu0.cell___8_7__B_<=gu0.pool__8_3_))")||(X("(gu1.cell___8_9__B_<=gu1.cell___1_4__A_)"))))))
Formula 0 simplified : !XF("((gu1.cell___8_9__B_<=gu1.cell___1_4__A_)||(gu0.cell___8_7__B_<=gu0.pool__8_3_))" | X"(gu1.cell___8_9__B_<=gu1.cell___1_4__A_)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11063481747270809547
[2021-05-14 23:58:53] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11063481747270809547
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin11063481747270809547]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin11063481747270809547] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin11063481747270809547] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property PhaseVariation-PT-D10CS010-09 finished in 35359 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(X(F(p0)))))], workingDir=/home/mcc/execution]
Support contains 1 out of 230 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 230/230 places, 1040/1040 transitions.
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 30 place count 200 transition count 807
Iterating global reduction 0 with 30 rules applied. Total rules applied 60 place count 200 transition count 807
Ensure Unique test removed 186 transitions
Reduce isomorphic transitions removed 186 transitions.
Iterating post reduction 0 with 186 rules applied. Total rules applied 246 place count 200 transition count 621
Applied a total of 246 rules in 7 ms. Remains 200 /230 variables (removed 30) and now considering 621/1040 (removed 419) transitions.
[2021-05-14 23:58:54] [INFO ] Flow matrix only has 100 transitions (discarded 521 similar events)
// Phase 1: matrix 100 rows 200 cols
[2021-05-14 23:58:54] [INFO ] Computed 100 place invariants in 1 ms
[2021-05-14 23:58:54] [INFO ] Dead Transitions using invariants and state equation in 288 ms returned []
[2021-05-14 23:58:54] [INFO ] Flow matrix only has 100 transitions (discarded 521 similar events)
// Phase 1: matrix 100 rows 200 cols
[2021-05-14 23:58:54] [INFO ] Computed 100 place invariants in 1 ms
[2021-05-14 23:58:55] [INFO ] Implicit Places using invariants in 153 ms returned []
[2021-05-14 23:58:55] [INFO ] Flow matrix only has 100 transitions (discarded 521 similar events)
// Phase 1: matrix 100 rows 200 cols
[2021-05-14 23:58:55] [INFO ] Computed 100 place invariants in 1 ms
[2021-05-14 23:58:55] [INFO ] State equation strengthened by 92 read => feed constraints.
[2021-05-14 23:58:55] [INFO ] Implicit Places using invariants and state equation in 277 ms returned []
Implicit Place search using SMT with State Equation took 467 ms to find 0 implicit places.
[2021-05-14 23:58:55] [INFO ] Flow matrix only has 100 transitions (discarded 521 similar events)
// Phase 1: matrix 100 rows 200 cols
[2021-05-14 23:58:55] [INFO ] Computed 100 place invariants in 1 ms
[2021-05-14 23:58:55] [INFO ] Dead Transitions using invariants and state equation in 269 ms returned []
Finished structural reductions, in 1 iterations. Remains : 200/230 places, 621/1040 transitions.
Stuttering acceptance computed with spot in 101 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : PhaseVariation-PT-D10CS010-11 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(LEQ 1 s170)], 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][false, false, false, false]]
Stuttering criterion allowed to conclude after 52 steps with 5 reset in 1 ms.
FORMULA PhaseVariation-PT-D10CS010-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D10CS010-11 finished in 1156 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0 U (p1||X((F(p2) U p3))))))], workingDir=/home/mcc/execution]
Support contains 7 out of 230 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 230/230 places, 1040/1040 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 205 transition count 841
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 205 transition count 841
Ensure Unique test removed 157 transitions
Reduce isomorphic transitions removed 157 transitions.
Iterating post reduction 0 with 157 rules applied. Total rules applied 207 place count 205 transition count 684
Applied a total of 207 rules in 7 ms. Remains 205 /230 variables (removed 25) and now considering 684/1040 (removed 356) transitions.
[2021-05-14 23:58:55] [INFO ] Flow matrix only has 105 transitions (discarded 579 similar events)
// Phase 1: matrix 105 rows 205 cols
[2021-05-14 23:58:55] [INFO ] Computed 100 place invariants in 1 ms
[2021-05-14 23:58:55] [INFO ] Dead Transitions using invariants and state equation in 236 ms returned []
[2021-05-14 23:58:55] [INFO ] Flow matrix only has 105 transitions (discarded 579 similar events)
// Phase 1: matrix 105 rows 205 cols
[2021-05-14 23:58:55] [INFO ] Computed 100 place invariants in 0 ms
[2021-05-14 23:58:56] [INFO ] Implicit Places using invariants in 186 ms returned []
[2021-05-14 23:58:56] [INFO ] Flow matrix only has 105 transitions (discarded 579 similar events)
// Phase 1: matrix 105 rows 205 cols
[2021-05-14 23:58:56] [INFO ] Computed 100 place invariants in 1 ms
[2021-05-14 23:58:56] [INFO ] State equation strengthened by 97 read => feed constraints.
[2021-05-14 23:58:56] [INFO ] Implicit Places using invariants and state equation in 306 ms returned []
Implicit Place search using SMT with State Equation took 493 ms to find 0 implicit places.
[2021-05-14 23:58:56] [INFO ] Flow matrix only has 105 transitions (discarded 579 similar events)
// Phase 1: matrix 105 rows 205 cols
[2021-05-14 23:58:56] [INFO ] Computed 100 place invariants in 1 ms
[2021-05-14 23:58:56] [INFO ] Dead Transitions using invariants and state equation in 293 ms returned []
Finished structural reductions, in 1 iterations. Remains : 205/230 places, 684/1040 transitions.
Stuttering acceptance computed with spot in 157 ms :[(AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3)), (NOT p3), (AND (NOT p1) (NOT p3)), (NOT p2)]
Running random walk in product with property : PhaseVariation-PT-D10CS010-12 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p3), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p3) (NOT p2)), acceptance={} source=2 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p3)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p1) p0 (NOT p3)), acceptance={} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={} source=4 dest: 4}]], initial=0, aps=[p1:(LEQ s54 s94), p0:(LEQ s35 s201), p3:(LEQ 1 s56), p2:(LEQ s165 s40)], 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]]
Product exploration explored 100000 steps with 50000 reset in 349 ms.
Product exploration explored 100000 steps with 50000 reset in 410 ms.
Knowledge obtained : [p1, p0, (NOT p3), (NOT p2)]
Stuttering acceptance computed with spot in 141 ms :[(AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3)), (NOT p3), (AND (NOT p1) (NOT p3)), (NOT p2)]
Product exploration explored 100000 steps with 50000 reset in 330 ms.
Product exploration explored 100000 steps with 50000 reset in 371 ms.
Applying partial POR strategy [false, false, true, false, true]
Stuttering acceptance computed with spot in 135 ms :[(AND (NOT p1) (NOT p3)), (AND (NOT p1) (NOT p3)), (NOT p3), (AND (NOT p1) (NOT p3)), (NOT p2)]
Support contains 7 out of 205 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 205/205 places, 684/684 transitions.
Applied a total of 0 rules in 51 ms. Remains 205 /205 variables (removed 0) and now considering 684/684 (removed 0) transitions.
[2021-05-14 23:58:58] [INFO ] Flow matrix only has 105 transitions (discarded 579 similar events)
// Phase 1: matrix 105 rows 205 cols
[2021-05-14 23:58:58] [INFO ] Computed 100 place invariants in 1 ms
[2021-05-14 23:58:59] [INFO ] Dead Transitions using invariants and state equation in 232 ms returned []
[2021-05-14 23:58:59] [INFO ] Redundant transitions in 5 ms returned []
[2021-05-14 23:58:59] [INFO ] Flow matrix only has 105 transitions (discarded 579 similar events)
// Phase 1: matrix 105 rows 205 cols
[2021-05-14 23:58:59] [INFO ] Computed 100 place invariants in 1 ms
[2021-05-14 23:58:59] [INFO ] Dead Transitions using invariants and state equation in 231 ms returned []
Finished structural reductions, in 1 iterations. Remains : 205/205 places, 684/684 transitions.
Product exploration explored 100000 steps with 50000 reset in 327 ms.
Product exploration explored 100000 steps with 50000 reset in 371 ms.
[2021-05-14 23:59:00] [INFO ] Flatten gal took : 29 ms
[2021-05-14 23:59:00] [INFO ] Flatten gal took : 31 ms
[2021-05-14 23:59:00] [INFO ] Time to serialize gal into /tmp/LTL9755385669416914180.gal : 6 ms
[2021-05-14 23:59:00] [INFO ] Time to serialize properties into /tmp/LTL13362876504668728835.ltl : 0 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/LTL9755385669416914180.gal, -t, CGAL, -LTL, /tmp/LTL13362876504668728835.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/LTL9755385669416914180.gal -t CGAL -LTL /tmp/LTL13362876504668728835.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(("(cell___3_4__B_<=pool__9_8_)")U(("(cell___5_1__B_<=cell___9_10__B_)")||(X((F("(pool__6_2_<=cell___3_9__A_)"))U("(cell___5_3__A_>=1)")))))))
Formula 0 simplified : !X("(cell___3_4__B_<=pool__9_8_)" U ("(cell___5_1__B_<=cell___9_10__B_)" | X(F"(pool__6_2_<=cell___3_9__A_)" U "(cell___5_3__A_>=1)")))
Detected timeout of ITS tools.
[2021-05-14 23:59:15] [INFO ] Flatten gal took : 27 ms
[2021-05-14 23:59:15] [INFO ] Applying decomposition
[2021-05-14 23:59:15] [INFO ] Flatten gal took : 27 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph16460482589236058684.txt, -o, /tmp/graph16460482589236058684.bin, -w, /tmp/graph16460482589236058684.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph16460482589236058684.bin, -l, -1, -v, -w, /tmp/graph16460482589236058684.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-14 23:59:15] [INFO ] Decomposing Gal with order
[2021-05-14 23:59:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-14 23:59:15] [INFO ] Removed a total of 58 redundant transitions.
[2021-05-14 23:59:15] [INFO ] Flatten gal took : 46 ms
[2021-05-14 23:59:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 66 labels/synchronizations in 2 ms.
[2021-05-14 23:59:15] [INFO ] Time to serialize gal into /tmp/LTL14014027631390558166.gal : 5 ms
[2021-05-14 23:59:15] [INFO ] Time to serialize properties into /tmp/LTL663130335091615128.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/LTL14014027631390558166.gal, -t, CGAL, -LTL, /tmp/LTL663130335091615128.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/LTL14014027631390558166.gal -t CGAL -LTL /tmp/LTL663130335091615128.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(("(gu2.cell___3_4__B_<=gu2.pool__9_8_)")U(("(gu1.cell___5_1__B_<=gu1.cell___9_10__B_)")||(X((F("(gu0.pool__6_2_<=gu0.cell___3_9__A_)"))U("(gu3.cell___5_3__A_>=1)")))))))
Formula 0 simplified : !X("(gu2.cell___3_4__B_<=gu2.pool__9_8_)" U ("(gu1.cell___5_1__B_<=gu1.cell___9_10__B_)" | X(F"(gu0.pool__6_2_<=gu0.cell___3_9__A_)" U "(gu3.cell___5_3__A_>=1)")))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2597629309515402949
[2021-05-14 23:59:30] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2597629309515402949
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin2597629309515402949]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin2597629309515402949] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin2597629309515402949] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property PhaseVariation-PT-D10CS010-12 finished in 35743 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0)||X(X(G(!p0)))))], workingDir=/home/mcc/execution]
Support contains 2 out of 230 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 230/230 places, 1040/1040 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 201 transition count 820
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 201 transition count 820
Ensure Unique test removed 183 transitions
Reduce isomorphic transitions removed 183 transitions.
Iterating post reduction 0 with 183 rules applied. Total rules applied 241 place count 201 transition count 637
Applied a total of 241 rules in 35 ms. Remains 201 /230 variables (removed 29) and now considering 637/1040 (removed 403) transitions.
[2021-05-14 23:59:31] [INFO ] Flow matrix only has 101 transitions (discarded 536 similar events)
// Phase 1: matrix 101 rows 201 cols
[2021-05-14 23:59:31] [INFO ] Computed 100 place invariants in 1 ms
[2021-05-14 23:59:31] [INFO ] Dead Transitions using invariants and state equation in 232 ms returned []
[2021-05-14 23:59:31] [INFO ] Flow matrix only has 101 transitions (discarded 536 similar events)
// Phase 1: matrix 101 rows 201 cols
[2021-05-14 23:59:31] [INFO ] Computed 100 place invariants in 0 ms
[2021-05-14 23:59:31] [INFO ] Implicit Places using invariants in 141 ms returned []
[2021-05-14 23:59:31] [INFO ] Flow matrix only has 101 transitions (discarded 536 similar events)
// Phase 1: matrix 101 rows 201 cols
[2021-05-14 23:59:31] [INFO ] Computed 100 place invariants in 1 ms
[2021-05-14 23:59:31] [INFO ] State equation strengthened by 93 read => feed constraints.
[2021-05-14 23:59:32] [INFO ] Implicit Places using invariants and state equation in 273 ms returned []
Implicit Place search using SMT with State Equation took 424 ms to find 0 implicit places.
[2021-05-14 23:59:32] [INFO ] Flow matrix only has 101 transitions (discarded 536 similar events)
// Phase 1: matrix 101 rows 201 cols
[2021-05-14 23:59:32] [INFO ] Computed 100 place invariants in 1 ms
[2021-05-14 23:59:32] [INFO ] Dead Transitions using invariants and state equation in 257 ms returned []
Finished structural reductions, in 1 iterations. Remains : 201/230 places, 637/1040 transitions.
Stuttering acceptance computed with spot in 143 ms :[true, p0, (NOT p0), false, p0, false, false]
Running random walk in product with property : PhaseVariation-PT-D10CS010-13 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 4}, { cond=p0, acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={} source=4 dest: 1}], [{ cond=(NOT p0), acceptance={} source=5 dest: 1}, { cond=p0, acceptance={} source=5 dest: 6}], [{ cond=(NOT p0), acceptance={} source=6 dest: 1}, { cond=p0, acceptance={} source=6 dest: 2}]], initial=3, aps=[p0:(LEQ s93 s148)], 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, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 61 steps with 0 reset in 1 ms.
FORMULA PhaseVariation-PT-D10CS010-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D10CS010-13 finished in 1122 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0||X(p1))))], workingDir=/home/mcc/execution]
Support contains 4 out of 230 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 230/230 places, 1040/1040 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 202 transition count 822
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 202 transition count 822
Ensure Unique test removed 179 transitions
Reduce isomorphic transitions removed 179 transitions.
Iterating post reduction 0 with 179 rules applied. Total rules applied 235 place count 202 transition count 643
Applied a total of 235 rules in 8 ms. Remains 202 /230 variables (removed 28) and now considering 643/1040 (removed 397) transitions.
[2021-05-14 23:59:32] [INFO ] Flow matrix only has 102 transitions (discarded 541 similar events)
// Phase 1: matrix 102 rows 202 cols
[2021-05-14 23:59:32] [INFO ] Computed 100 place invariants in 0 ms
[2021-05-14 23:59:32] [INFO ] Dead Transitions using invariants and state equation in 217 ms returned []
[2021-05-14 23:59:32] [INFO ] Flow matrix only has 102 transitions (discarded 541 similar events)
// Phase 1: matrix 102 rows 202 cols
[2021-05-14 23:59:32] [INFO ] Computed 100 place invariants in 1 ms
[2021-05-14 23:59:32] [INFO ] Implicit Places using invariants in 161 ms returned []
[2021-05-14 23:59:32] [INFO ] Flow matrix only has 102 transitions (discarded 541 similar events)
// Phase 1: matrix 102 rows 202 cols
[2021-05-14 23:59:32] [INFO ] Computed 100 place invariants in 1 ms
[2021-05-14 23:59:33] [INFO ] State equation strengthened by 94 read => feed constraints.
[2021-05-14 23:59:33] [INFO ] Implicit Places using invariants and state equation in 268 ms returned []
Implicit Place search using SMT with State Equation took 440 ms to find 0 implicit places.
[2021-05-14 23:59:33] [INFO ] Flow matrix only has 102 transitions (discarded 541 similar events)
// Phase 1: matrix 102 rows 202 cols
[2021-05-14 23:59:33] [INFO ] Computed 100 place invariants in 2 ms
[2021-05-14 23:59:33] [INFO ] Dead Transitions using invariants and state equation in 219 ms returned []
Finished structural reductions, in 1 iterations. Remains : 202/230 places, 643/1040 transitions.
Stuttering acceptance computed with spot in 82 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), true, (AND (NOT p0) (NOT p1))]
Running random walk in product with property : PhaseVariation-PT-D10CS010-15 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 0}]], initial=3, aps=[p0:(LEQ 1 s131), p1:(AND (GT s85 s1) (GT 3 s149) (GT 1 s131))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 337 ms.
Product exploration explored 100000 steps with 50000 reset in 377 ms.
Knowledge obtained : [p0, (NOT p1)]
Stuttering acceptance computed with spot in 73 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), true, (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 50000 reset in 323 ms.
Product exploration explored 100000 steps with 50000 reset in 357 ms.
Applying partial POR strategy [false, true, true, false]
Stuttering acceptance computed with spot in 169 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), true, (AND (NOT p0) (NOT p1))]
Support contains 4 out of 202 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 202/202 places, 643/643 transitions.
Applied a total of 0 rules in 34 ms. Remains 202 /202 variables (removed 0) and now considering 643/643 (removed 0) transitions.
[2021-05-14 23:59:35] [INFO ] Flow matrix only has 102 transitions (discarded 541 similar events)
// Phase 1: matrix 102 rows 202 cols
[2021-05-14 23:59:35] [INFO ] Computed 100 place invariants in 1 ms
[2021-05-14 23:59:35] [INFO ] Dead Transitions using invariants and state equation in 216 ms returned []
[2021-05-14 23:59:35] [INFO ] Redundant transitions in 5 ms returned []
[2021-05-14 23:59:35] [INFO ] Flow matrix only has 102 transitions (discarded 541 similar events)
// Phase 1: matrix 102 rows 202 cols
[2021-05-14 23:59:35] [INFO ] Computed 100 place invariants in 1 ms
[2021-05-14 23:59:35] [INFO ] Dead Transitions using invariants and state equation in 213 ms returned []
Finished structural reductions, in 1 iterations. Remains : 202/202 places, 643/643 transitions.
Product exploration explored 100000 steps with 50000 reset in 320 ms.
Product exploration explored 100000 steps with 50000 reset in 358 ms.
[2021-05-14 23:59:36] [INFO ] Flatten gal took : 25 ms
[2021-05-14 23:59:36] [INFO ] Flatten gal took : 24 ms
[2021-05-14 23:59:36] [INFO ] Time to serialize gal into /tmp/LTL11892699618051938940.gal : 3 ms
[2021-05-14 23:59:36] [INFO ] Time to serialize properties into /tmp/LTL16149044305760478726.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/LTL11892699618051938940.gal, -t, CGAL, -LTL, /tmp/LTL16149044305760478726.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/LTL11892699618051938940.gal -t CGAL -LTL /tmp/LTL16149044305760478726.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(("(pool__3_10_>=1)")||(X("(((cell___8_5__A_>cell___10_10__B_)&&(pool__4_8_<3))&&(pool__3_10_<1))")))))
Formula 0 simplified : !X("(pool__3_10_>=1)" | X"(((cell___8_5__A_>cell___10_10__B_)&&(pool__4_8_<3))&&(pool__3_10_<1))")
Detected timeout of ITS tools.
[2021-05-14 23:59:51] [INFO ] Flatten gal took : 27 ms
[2021-05-14 23:59:51] [INFO ] Applying decomposition
[2021-05-14 23:59:51] [INFO ] Flatten gal took : 24 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph10684739206130411639.txt, -o, /tmp/graph10684739206130411639.bin, -w, /tmp/graph10684739206130411639.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph10684739206130411639.bin, -l, -1, -v, -w, /tmp/graph10684739206130411639.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-14 23:59:51] [INFO ] Decomposing Gal with order
[2021-05-14 23:59:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-14 23:59:51] [INFO ] Removed a total of 18 redundant transitions.
[2021-05-14 23:59:51] [INFO ] Flatten gal took : 35 ms
[2021-05-14 23:59:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 22 labels/synchronizations in 0 ms.
[2021-05-14 23:59:51] [INFO ] Time to serialize gal into /tmp/LTL6301448613434164878.gal : 3 ms
[2021-05-14 23:59:51] [INFO ] Time to serialize properties into /tmp/LTL3627695597069518847.ltl : 0 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/LTL6301448613434164878.gal, -t, CGAL, -LTL, /tmp/LTL3627695597069518847.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/LTL6301448613434164878.gal -t CGAL -LTL /tmp/LTL3627695597069518847.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(("(gu1.pool__3_10_>=1)")||(X("(((gu0.cell___8_5__A_>gu0.cell___10_10__B_)&&(gu1.pool__4_8_<3))&&(gu1.pool__3_10_<1))")))))
Formula 0 simplified : !X("(gu1.pool__3_10_>=1)" | X"(((gu0.cell___8_5__A_>gu0.cell___10_10__B_)&&(gu1.pool__4_8_<3))&&(gu1.pool__3_10_<1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6694072357303805493
[2021-05-15 00:00:06] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6694072357303805493
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin6694072357303805493]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin6694072357303805493] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin6694072357303805493] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property PhaseVariation-PT-D10CS010-15 finished in 35252 ms.
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin3616264932048807989
[2021-05-15 00:00:07] [INFO ] Computing symmetric may disable matrix : 1040 transitions.
[2021-05-15 00:00:07] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-15 00:00:07] [INFO ] Computing symmetric may enable matrix : 1040 transitions.
[2021-05-15 00:00:07] [INFO ] Applying decomposition
[2021-05-15 00:00:07] [INFO ] Computation of Complete enable matrix. took 16 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-15 00:00:07] [INFO ] Flatten gal took : 40 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph7129951239743088632.txt, -o, /tmp/graph7129951239743088632.bin, -w, /tmp/graph7129951239743088632.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph7129951239743088632.bin, -l, -1, -v, -w, /tmp/graph7129951239743088632.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-15 00:00:07] [INFO ] Decomposing Gal with order
[2021-05-15 00:00:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-15 00:00:08] [INFO ] Computing Do-Not-Accords matrix : 1040 transitions.
[2021-05-15 00:00:08] [INFO ] Computation of Completed DNA matrix. took 42 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-15 00:00:08] [INFO ] Built C files in 333ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3616264932048807989
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin3616264932048807989]
[2021-05-15 00:00:08] [INFO ] Removed a total of 216 redundant transitions.
[2021-05-15 00:00:08] [INFO ] Flatten gal took : 252 ms
[2021-05-15 00:00:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 179 labels/synchronizations in 20 ms.
[2021-05-15 00:00:08] [INFO ] Time to serialize gal into /tmp/LTLCardinality17387059116113609827.gal : 17 ms
[2021-05-15 00:00:08] [INFO ] Time to serialize properties into /tmp/LTLCardinality9946780740544532897.ltl : 0 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/LTLCardinality17387059116113609827.gal, -t, CGAL, -LTL, /tmp/LTLCardinality9946780740544532897.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/LTLCardinality17387059116113609827.gal -t CGAL -LTL /tmp/LTLCardinality9946780740544532897.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 4 LTL properties
Checking formula 0 : !((X((F("((gu4.cell___4_10__B_<=gu4.pool__9_2_)&&(gu7.pool__8_2_>=1))"))||(X(G(("(gu7.cell___9_2__A_<1)")||(G("(gu7.pool__2_2_>=3)"))))))))
Formula 0 simplified : !X(F"((gu4.cell___4_10__B_<=gu4.pool__9_2_)&&(gu7.pool__8_2_>=1))" | XG("(gu7.cell___9_2__A_<1)" | G"(gu7.pool__2_2_>=3)"))
Compilation finished in 7855 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin3616264932048807989]
Link finished in 66 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, X((<>((LTLAPp0==true))||X([]((LTLAPp1==true))))), --buchi-type=spotba], workingDir=/tmp/ltsmin3616264932048807989]
LTSmin run took 2752 ms.
FORMULA PhaseVariation-PT-D10CS010-02 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, X(<>((X((LTLAPp3==true))||(LTLAPp2==true)))), --buchi-type=spotba], workingDir=/tmp/ltsmin3616264932048807989]
LTSmin run took 525 ms.
FORMULA PhaseVariation-PT-D10CS010-09 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, X(((LTLAPp4==true) U ((LTLAPp5==true)||X((<>((LTLAPp6==true)) U (LTLAPp7==true)))))), --buchi-type=spotba], workingDir=/tmp/ltsmin3616264932048807989]
LTSmin run took 3460 ms.
FORMULA PhaseVariation-PT-D10CS010-12 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, --when, --ltl, X(((LTLAPp8==true)||X((LTLAPp9==true)))), --buchi-type=spotba], workingDir=/tmp/ltsmin3616264932048807989]
LTSmin run took 799 ms.
FORMULA PhaseVariation-PT-D10CS010-15 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.

BK_STOP 1621036824579

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -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 LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/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="PhaseVariation-PT-D10CS010"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is PhaseVariation-PT-D10CS010, 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 r140-tall-162089128300684"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PhaseVariation-PT-D10CS010.tgz
mv PhaseVariation-PT-D10CS010 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 ;