About the Execution of ITS-Tools for HealthRecord-PT-17
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 352.768 | 29273.00 | 58565.00 | 209.80 | FFFFTFFFFFTTTTFT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2022-input.r114-smll-165264477300203.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is HealthRecord-PT-17, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-smll-165264477300203
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 380K
-rw-r--r-- 1 mcc users 7.7K Apr 30 11:28 CTLCardinality.txt
-rw-r--r-- 1 mcc users 88K Apr 30 11:28 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.9K Apr 30 11:27 CTLFireability.txt
-rw-r--r-- 1 mcc users 30K Apr 30 11:27 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K May 9 08:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 9 08:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 08:00 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 08:00 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:00 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 3 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 175K May 10 09:34 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME HealthRecord-PT-17-LTLCardinality-00
FORMULA_NAME HealthRecord-PT-17-LTLCardinality-01
FORMULA_NAME HealthRecord-PT-17-LTLCardinality-02
FORMULA_NAME HealthRecord-PT-17-LTLCardinality-03
FORMULA_NAME HealthRecord-PT-17-LTLCardinality-04
FORMULA_NAME HealthRecord-PT-17-LTLCardinality-05
FORMULA_NAME HealthRecord-PT-17-LTLCardinality-06
FORMULA_NAME HealthRecord-PT-17-LTLCardinality-07
FORMULA_NAME HealthRecord-PT-17-LTLCardinality-08
FORMULA_NAME HealthRecord-PT-17-LTLCardinality-09
FORMULA_NAME HealthRecord-PT-17-LTLCardinality-10
FORMULA_NAME HealthRecord-PT-17-LTLCardinality-11
FORMULA_NAME HealthRecord-PT-17-LTLCardinality-12
FORMULA_NAME HealthRecord-PT-17-LTLCardinality-13
FORMULA_NAME HealthRecord-PT-17-LTLCardinality-14
FORMULA_NAME HealthRecord-PT-17-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1652702739154
Running Version 202205111006
[2022-05-16 12:05:41] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-16 12:05:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 12:05:42] [INFO ] Load time of PNML (sax parser for PT used): 286 ms
[2022-05-16 12:05:42] [INFO ] Transformed 624 places.
[2022-05-16 12:05:42] [INFO ] Transformed 828 transitions.
[2022-05-16 12:05:42] [INFO ] Found NUPN structural information;
[2022-05-16 12:05:42] [INFO ] Parsed PT model containing 624 places and 828 transitions in 586 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 24 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA HealthRecord-PT-17-LTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-17-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-17-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-17-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-17-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-17-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 32 out of 624 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 624/624 places, 828/828 transitions.
Discarding 121 places :
Symmetric choice reduction at 0 with 121 rule applications. Total rules 121 place count 503 transition count 681
Iterating global reduction 0 with 121 rules applied. Total rules applied 242 place count 503 transition count 681
Discarding 49 places :
Symmetric choice reduction at 0 with 49 rule applications. Total rules 291 place count 454 transition count 620
Iterating global reduction 0 with 49 rules applied. Total rules applied 340 place count 454 transition count 620
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 347 place count 454 transition count 613
Discarding 19 places :
Symmetric choice reduction at 1 with 19 rule applications. Total rules 366 place count 435 transition count 582
Iterating global reduction 1 with 19 rules applied. Total rules applied 385 place count 435 transition count 582
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 395 place count 425 transition count 567
Iterating global reduction 1 with 10 rules applied. Total rules applied 405 place count 425 transition count 567
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 407 place count 423 transition count 561
Iterating global reduction 1 with 2 rules applied. Total rules applied 409 place count 423 transition count 561
Applied a total of 409 rules in 382 ms. Remains 423 /624 variables (removed 201) and now considering 561/828 (removed 267) transitions.
// Phase 1: matrix 561 rows 423 cols
[2022-05-16 12:05:42] [INFO ] Computed 18 place invariants in 30 ms
[2022-05-16 12:05:43] [INFO ] Implicit Places using invariants in 530 ms returned []
// Phase 1: matrix 561 rows 423 cols
[2022-05-16 12:05:43] [INFO ] Computed 18 place invariants in 8 ms
[2022-05-16 12:05:44] [INFO ] Implicit Places using invariants and state equation in 779 ms returned []
Implicit Place search using SMT with State Equation took 1429 ms to find 0 implicit places.
// Phase 1: matrix 561 rows 423 cols
[2022-05-16 12:05:44] [INFO ] Computed 18 place invariants in 6 ms
[2022-05-16 12:05:44] [INFO ] Dead Transitions using invariants and state equation in 532 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 423/624 places, 561/828 transitions.
Finished structural reductions, in 1 iterations. Remains : 423/624 places, 561/828 transitions.
Support contains 32 out of 423 places after structural reductions.
[2022-05-16 12:05:45] [INFO ] Flatten gal took : 110 ms
[2022-05-16 12:05:45] [INFO ] Flatten gal took : 48 ms
[2022-05-16 12:05:45] [INFO ] Input system was already deterministic with 561 transitions.
Incomplete random walk after 10000 steps, including 86 resets, run finished after 926 ms. (steps per millisecond=10 ) properties (out of 22) seen :6
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 16) seen :0
Running SMT prover for 16 properties.
// Phase 1: matrix 561 rows 423 cols
[2022-05-16 12:05:46] [INFO ] Computed 18 place invariants in 4 ms
[2022-05-16 12:05:46] [INFO ] After 297ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:16
[2022-05-16 12:05:47] [INFO ] [Nat]Absence check using 10 positive place invariants in 24 ms returned sat
[2022-05-16 12:05:47] [INFO ] [Nat]Absence check using 10 positive and 8 generalized place invariants in 13 ms returned sat
[2022-05-16 12:05:47] [INFO ] After 542ms SMT Verify possible using state equation in natural domain returned unsat :4 sat :12
[2022-05-16 12:05:48] [INFO ] Deduced a trap composed of 84 places in 252 ms of which 16 ms to minimize.
[2022-05-16 12:05:48] [INFO ] Deduced a trap composed of 89 places in 165 ms of which 2 ms to minimize.
[2022-05-16 12:05:48] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 518 ms
[2022-05-16 12:05:48] [INFO ] Deduced a trap composed of 70 places in 197 ms of which 2 ms to minimize.
[2022-05-16 12:05:49] [INFO ] Deduced a trap composed of 80 places in 358 ms of which 3 ms to minimize.
[2022-05-16 12:05:49] [INFO ] Deduced a trap composed of 79 places in 335 ms of which 2 ms to minimize.
[2022-05-16 12:05:49] [INFO ] Deduced a trap composed of 84 places in 205 ms of which 1 ms to minimize.
[2022-05-16 12:05:50] [INFO ] Deduced a trap composed of 71 places in 173 ms of which 1 ms to minimize.
[2022-05-16 12:05:50] [INFO ] Deduced a trap composed of 81 places in 216 ms of which 1 ms to minimize.
[2022-05-16 12:05:50] [INFO ] Deduced a trap composed of 87 places in 162 ms of which 1 ms to minimize.
[2022-05-16 12:05:50] [INFO ] Deduced a trap composed of 84 places in 167 ms of which 1 ms to minimize.
[2022-05-16 12:05:51] [INFO ] Deduced a trap composed of 102 places in 213 ms of which 1 ms to minimize.
[2022-05-16 12:05:51] [INFO ] Deduced a trap composed of 104 places in 213 ms of which 1 ms to minimize.
[2022-05-16 12:05:51] [INFO ] Deduced a trap composed of 81 places in 195 ms of which 1 ms to minimize.
[2022-05-16 12:05:51] [INFO ] Trap strengthening (SAT) tested/added 12/11 trap constraints in 2928 ms
[2022-05-16 12:05:52] [INFO ] After 4732ms SMT Verify possible using trap constraints in natural domain returned unsat :4 sat :12
Attempting to minimize the solution found.
Minimization took 491 ms.
[2022-05-16 12:05:52] [INFO ] After 5747ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :12
Fused 16 Parikh solutions to 12 different solutions.
Parikh walk visited 5 properties in 467 ms.
Support contains 12 out of 423 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 423/423 places, 561/561 transitions.
Graph (trivial) has 463 edges and 423 vertex of which 78 / 423 are part of one of the 21 SCC in 19 ms
Free SCC test removed 57 places
Drop transitions removed 87 transitions
Reduce isomorphic transitions removed 87 transitions.
Graph (complete) has 811 edges and 366 vertex of which 330 are kept as prefixes of interest. Removing 36 places using SCC suffix rule.9 ms
Discarding 36 places :
Also discarding 16 output transitions
Drop transitions removed 16 transitions
Drop transitions removed 73 transitions
Reduce isomorphic transitions removed 73 transitions.
Drop transitions removed 146 transitions
Trivial Post-agglo rules discarded 146 transitions
Performed 146 trivial Post agglomeration. Transition count delta: 146
Iterating post reduction 0 with 219 rules applied. Total rules applied 221 place count 330 transition count 239
Reduce places removed 146 places and 0 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 1 with 159 rules applied. Total rules applied 380 place count 184 transition count 226
Reduce places removed 7 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 8 rules applied. Total rules applied 388 place count 177 transition count 225
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 389 place count 176 transition count 225
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 20 Pre rules applied. Total rules applied 389 place count 176 transition count 205
Deduced a syphon composed of 20 places in 1 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 4 with 40 rules applied. Total rules applied 429 place count 156 transition count 205
Discarding 25 places :
Symmetric choice reduction at 4 with 25 rule applications. Total rules 454 place count 131 transition count 180
Iterating global reduction 4 with 25 rules applied. Total rules applied 479 place count 131 transition count 180
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 5 Pre rules applied. Total rules applied 479 place count 131 transition count 175
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 489 place count 126 transition count 175
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 493 place count 122 transition count 171
Iterating global reduction 4 with 4 rules applied. Total rules applied 497 place count 122 transition count 171
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 499 place count 122 transition count 169
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 505 place count 116 transition count 163
Iterating global reduction 5 with 6 rules applied. Total rules applied 511 place count 116 transition count 163
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 517 place count 116 transition count 157
Performed 37 Post agglomeration using F-continuation condition with reduction of 7 identical transitions.
Deduced a syphon composed of 37 places in 0 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 6 with 74 rules applied. Total rules applied 591 place count 79 transition count 113
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 593 place count 79 transition count 111
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 596 place count 76 transition count 108
Iterating global reduction 7 with 3 rules applied. Total rules applied 599 place count 76 transition count 108
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 600 place count 75 transition count 107
Iterating global reduction 7 with 1 rules applied. Total rules applied 601 place count 75 transition count 107
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 603 place count 74 transition count 106
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 604 place count 73 transition count 105
Iterating global reduction 7 with 1 rules applied. Total rules applied 605 place count 73 transition count 105
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 606 place count 72 transition count 103
Iterating global reduction 7 with 1 rules applied. Total rules applied 607 place count 72 transition count 103
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -22
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 611 place count 70 transition count 125
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 7 with 9 rules applied. Total rules applied 620 place count 70 transition count 116
Free-agglomeration rule applied 19 times with reduction of 3 identical transitions.
Iterating global reduction 7 with 19 rules applied. Total rules applied 639 place count 70 transition count 94
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 7 with 19 rules applied. Total rules applied 658 place count 51 transition count 94
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 660 place count 49 transition count 88
Iterating global reduction 8 with 2 rules applied. Total rules applied 662 place count 49 transition count 88
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 663 place count 49 transition count 88
Applied a total of 663 rules in 179 ms. Remains 49 /423 variables (removed 374) and now considering 88/561 (removed 473) transitions.
Finished structural reductions, in 1 iterations. Remains : 49/423 places, 88/561 transitions.
Finished random walk after 663 steps, including 69 resets, run visited all 7 properties in 39 ms. (steps per millisecond=17 )
FORMULA HealthRecord-PT-17-LTLCardinality-14 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 4 atomic propositions for a total of 9 simplifications.
FORMULA HealthRecord-PT-17-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA HealthRecord-PT-17-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 111 stabilizing places and 119 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(F(X(p0)))||F(G(p1)))))'
Support contains 3 out of 423 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 423/423 places, 561/561 transitions.
Graph (trivial) has 483 edges and 423 vertex of which 78 / 423 are part of one of the 21 SCC in 2 ms
Free SCC test removed 57 places
Ensure Unique test removed 66 transitions
Reduce isomorphic transitions removed 66 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 157 transitions
Trivial Post-agglo rules discarded 157 transitions
Performed 157 trivial Post agglomeration. Transition count delta: 157
Iterating post reduction 0 with 157 rules applied. Total rules applied 158 place count 365 transition count 337
Reduce places removed 157 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 1 with 173 rules applied. Total rules applied 331 place count 208 transition count 321
Reduce places removed 7 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 8 rules applied. Total rules applied 339 place count 201 transition count 320
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 340 place count 200 transition count 320
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 5 Pre rules applied. Total rules applied 340 place count 200 transition count 315
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 350 place count 195 transition count 315
Discarding 30 places :
Symmetric choice reduction at 4 with 30 rule applications. Total rules 380 place count 165 transition count 264
Iterating global reduction 4 with 30 rules applied. Total rules applied 410 place count 165 transition count 264
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 4 with 3 rules applied. Total rules applied 413 place count 165 transition count 261
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 416 place count 162 transition count 261
Discarding 8 places :
Symmetric choice reduction at 6 with 8 rule applications. Total rules 424 place count 154 transition count 249
Iterating global reduction 6 with 8 rules applied. Total rules applied 432 place count 154 transition count 249
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 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 6 with 4 rules applied. Total rules applied 436 place count 154 transition count 245
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 437 place count 153 transition count 245
Discarding 2 places :
Symmetric choice reduction at 8 with 2 rule applications. Total rules 439 place count 151 transition count 241
Iterating global reduction 8 with 2 rules applied. Total rules applied 441 place count 151 transition count 241
Discarding 4 places :
Symmetric choice reduction at 8 with 4 rule applications. Total rules 445 place count 147 transition count 236
Iterating global reduction 8 with 4 rules applied. Total rules applied 449 place count 147 transition count 236
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 8 with 3 rules applied. Total rules applied 452 place count 147 transition count 233
Discarding 3 places :
Symmetric choice reduction at 9 with 3 rule applications. Total rules 455 place count 144 transition count 230
Iterating global reduction 9 with 3 rules applied. Total rules applied 458 place count 144 transition count 230
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 9 with 3 rules applied. Total rules applied 461 place count 144 transition count 227
Performed 51 Post agglomeration using F-continuation condition with reduction of 4 identical transitions.
Deduced a syphon composed of 51 places in 0 ms
Reduce places removed 51 places and 0 transitions.
Iterating global reduction 10 with 102 rules applied. Total rules applied 563 place count 93 transition count 172
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 10 with 6 rules applied. Total rules applied 569 place count 93 transition count 166
Discarding 8 places :
Symmetric choice reduction at 11 with 8 rule applications. Total rules 577 place count 85 transition count 150
Iterating global reduction 11 with 8 rules applied. Total rules applied 585 place count 85 transition count 150
Discarding 3 places :
Symmetric choice reduction at 11 with 3 rule applications. Total rules 588 place count 82 transition count 145
Iterating global reduction 11 with 3 rules applied. Total rules applied 591 place count 82 transition count 145
Discarding 2 places :
Symmetric choice reduction at 11 with 2 rule applications. Total rules 593 place count 80 transition count 139
Iterating global reduction 11 with 2 rules applied. Total rules applied 595 place count 80 transition count 139
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -35
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 11 with 8 rules applied. Total rules applied 603 place count 76 transition count 174
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 604 place count 75 transition count 172
Iterating global reduction 11 with 1 rules applied. Total rules applied 605 place count 75 transition count 172
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 606 place count 74 transition count 168
Iterating global reduction 11 with 1 rules applied. Total rules applied 607 place count 74 transition count 168
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 11 with 4 rules applied. Total rules applied 611 place count 74 transition count 164
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 613 place count 73 transition count 176
Discarding 2 places :
Symmetric choice reduction at 12 with 2 rule applications. Total rules 615 place count 71 transition count 170
Iterating global reduction 12 with 2 rules applied. Total rules applied 617 place count 71 transition count 170
Discarding 1 places :
Symmetric choice reduction at 12 with 1 rule applications. Total rules 618 place count 70 transition count 166
Iterating global reduction 12 with 1 rules applied. Total rules applied 619 place count 70 transition count 166
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 12 with 5 rules applied. Total rules applied 624 place count 70 transition count 161
Drop transitions removed 18 transitions
Redundant transition composition rules discarded 18 transitions
Iterating global reduction 13 with 18 rules applied. Total rules applied 642 place count 70 transition count 143
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -10
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 13 with 2 rules applied. Total rules applied 644 place count 69 transition count 153
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 13 with 1 rules applied. Total rules applied 645 place count 69 transition count 153
Applied a total of 645 rules in 183 ms. Remains 69 /423 variables (removed 354) and now considering 153/561 (removed 408) transitions.
[2022-05-16 12:05:53] [INFO ] Flow matrix only has 143 transitions (discarded 10 similar events)
// Phase 1: matrix 143 rows 69 cols
[2022-05-16 12:05:53] [INFO ] Computed 9 place invariants in 5 ms
[2022-05-16 12:05:53] [INFO ] Implicit Places using invariants in 85 ms returned []
[2022-05-16 12:05:53] [INFO ] Flow matrix only has 143 transitions (discarded 10 similar events)
// Phase 1: matrix 143 rows 69 cols
[2022-05-16 12:05:53] [INFO ] Computed 9 place invariants in 2 ms
[2022-05-16 12:05:53] [INFO ] State equation strengthened by 16 read => feed constraints.
[2022-05-16 12:05:53] [INFO ] Implicit Places using invariants and state equation in 140 ms returned []
Implicit Place search using SMT with State Equation took 229 ms to find 0 implicit places.
[2022-05-16 12:05:54] [INFO ] Redundant transitions in 31 ms returned []
[2022-05-16 12:05:54] [INFO ] Flow matrix only has 143 transitions (discarded 10 similar events)
// Phase 1: matrix 143 rows 69 cols
[2022-05-16 12:05:54] [INFO ] Computed 9 place invariants in 4 ms
[2022-05-16 12:05:54] [INFO ] Dead Transitions using invariants and state equation in 126 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 69/423 places, 153/561 transitions.
Finished structural reductions, in 1 iterations. Remains : 69/423 places, 153/561 transitions.
Stuttering acceptance computed with spot in 322 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : HealthRecord-PT-17-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(OR (EQ s28 0) (EQ s20 1)), p0:(EQ s40 0)], 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 47154 steps with 3643 reset in 365 ms.
FORMULA HealthRecord-PT-17-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-17-LTLCardinality-01 finished in 1345 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(X((X(G(p0))||F(p1))))))'
Support contains 4 out of 423 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 423/423 places, 561/561 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 408 transition count 544
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 408 transition count 544
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 37 place count 401 transition count 535
Iterating global reduction 0 with 7 rules applied. Total rules applied 44 place count 401 transition count 535
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 50 place count 395 transition count 521
Iterating global reduction 0 with 6 rules applied. Total rules applied 56 place count 395 transition count 521
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 59 place count 392 transition count 516
Iterating global reduction 0 with 3 rules applied. Total rules applied 62 place count 392 transition count 516
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 65 place count 389 transition count 513
Iterating global reduction 0 with 3 rules applied. Total rules applied 68 place count 389 transition count 513
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 71 place count 386 transition count 507
Iterating global reduction 0 with 3 rules applied. Total rules applied 74 place count 386 transition count 507
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 77 place count 383 transition count 504
Iterating global reduction 0 with 3 rules applied. Total rules applied 80 place count 383 transition count 504
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 83 place count 380 transition count 501
Iterating global reduction 0 with 3 rules applied. Total rules applied 86 place count 380 transition count 501
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 89 place count 380 transition count 498
Applied a total of 89 rules in 105 ms. Remains 380 /423 variables (removed 43) and now considering 498/561 (removed 63) transitions.
// Phase 1: matrix 498 rows 380 cols
[2022-05-16 12:05:54] [INFO ] Computed 18 place invariants in 4 ms
[2022-05-16 12:05:55] [INFO ] Implicit Places using invariants in 182 ms returned []
// Phase 1: matrix 498 rows 380 cols
[2022-05-16 12:05:55] [INFO ] Computed 18 place invariants in 4 ms
[2022-05-16 12:05:55] [INFO ] Implicit Places using invariants and state equation in 390 ms returned []
Implicit Place search using SMT with State Equation took 586 ms to find 0 implicit places.
// Phase 1: matrix 498 rows 380 cols
[2022-05-16 12:05:55] [INFO ] Computed 18 place invariants in 6 ms
[2022-05-16 12:05:55] [INFO ] Dead Transitions using invariants and state equation in 409 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 380/423 places, 498/561 transitions.
Finished structural reductions, in 1 iterations. Remains : 380/423 places, 498/561 transitions.
Stuttering acceptance computed with spot in 120 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : HealthRecord-PT-17-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 1}]], initial=2, aps=[p0:(OR (EQ s225 0) (EQ s295 1)), p1:(AND (NEQ s299 0) (NEQ s76 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 874 reset in 376 ms.
Stack based approach found an accepted trace after 9483 steps with 82 reset with depth 96 and stack size 96 in 50 ms.
FORMULA HealthRecord-PT-17-LTLCardinality-02 FALSE TECHNIQUES STACK_TEST
Treatment of property HealthRecord-PT-17-LTLCardinality-02 finished in 1680 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((G((p0 U p1))&&X((p2 U G(p2))))))'
Support contains 5 out of 423 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 423/423 places, 561/561 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 409 transition count 546
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 409 transition count 546
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 37 place count 400 transition count 534
Iterating global reduction 0 with 9 rules applied. Total rules applied 46 place count 400 transition count 534
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 54 place count 392 transition count 516
Iterating global reduction 0 with 8 rules applied. Total rules applied 62 place count 392 transition count 516
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 68 place count 386 transition count 508
Iterating global reduction 0 with 6 rules applied. Total rules applied 74 place count 386 transition count 508
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 80 place count 380 transition count 499
Iterating global reduction 0 with 6 rules applied. Total rules applied 86 place count 380 transition count 499
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 92 place count 374 transition count 490
Iterating global reduction 0 with 6 rules applied. Total rules applied 98 place count 374 transition count 490
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 104 place count 368 transition count 484
Iterating global reduction 0 with 6 rules applied. Total rules applied 110 place count 368 transition count 484
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 113 place count 365 transition count 481
Iterating global reduction 0 with 3 rules applied. Total rules applied 116 place count 365 transition count 481
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 119 place count 365 transition count 478
Applied a total of 119 rules in 98 ms. Remains 365 /423 variables (removed 58) and now considering 478/561 (removed 83) transitions.
// Phase 1: matrix 478 rows 365 cols
[2022-05-16 12:05:56] [INFO ] Computed 18 place invariants in 4 ms
[2022-05-16 12:05:56] [INFO ] Implicit Places using invariants in 162 ms returned []
// Phase 1: matrix 478 rows 365 cols
[2022-05-16 12:05:56] [INFO ] Computed 18 place invariants in 4 ms
[2022-05-16 12:05:57] [INFO ] Implicit Places using invariants and state equation in 316 ms returned []
Implicit Place search using SMT with State Equation took 483 ms to find 0 implicit places.
// Phase 1: matrix 478 rows 365 cols
[2022-05-16 12:05:57] [INFO ] Computed 18 place invariants in 3 ms
[2022-05-16 12:05:57] [INFO ] Dead Transitions using invariants and state equation in 354 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 365/423 places, 478/561 transitions.
Finished structural reductions, in 1 iterations. Remains : 365/423 places, 478/561 transitions.
Stuttering acceptance computed with spot in 348 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), true, (NOT p1), (NOT p1), (NOT p2)]
Running random walk in product with property : HealthRecord-PT-17-LTLCardinality-05 automaton TGBA Formula[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=(OR p1 p0), acceptance={} source=1 dest: 4}, { cond=(OR p1 p0), acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=4 dest: 3}, { cond=(OR p1 p0), acceptance={} source=4 dest: 4}], [{ cond=(NOT p2), acceptance={} source=5 dest: 2}, { cond=p2, acceptance={} source=5 dest: 5}]], initial=0, aps=[p1:(OR (EQ s68 0) (EQ s355 1)), p0:(OR (EQ s170 0) (EQ s295 1)), p2:(EQ s342 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA HealthRecord-PT-17-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-17-LTLCardinality-05 finished in 1333 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(G(p0))))'
Support contains 1 out of 423 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 423/423 places, 561/561 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 407 transition count 543
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 407 transition count 543
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 42 place count 397 transition count 528
Iterating global reduction 0 with 10 rules applied. Total rules applied 52 place count 397 transition count 528
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 60 place count 389 transition count 510
Iterating global reduction 0 with 8 rules applied. Total rules applied 68 place count 389 transition count 510
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 75 place count 382 transition count 501
Iterating global reduction 0 with 7 rules applied. Total rules applied 82 place count 382 transition count 501
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 89 place count 375 transition count 490
Iterating global reduction 0 with 7 rules applied. Total rules applied 96 place count 375 transition count 490
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 103 place count 368 transition count 479
Iterating global reduction 0 with 7 rules applied. Total rules applied 110 place count 368 transition count 479
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 117 place count 361 transition count 471
Iterating global reduction 0 with 7 rules applied. Total rules applied 124 place count 361 transition count 471
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 127 place count 361 transition count 468
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 130 place count 358 transition count 465
Iterating global reduction 1 with 3 rules applied. Total rules applied 133 place count 358 transition count 465
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 136 place count 358 transition count 462
Applied a total of 136 rules in 201 ms. Remains 358 /423 variables (removed 65) and now considering 462/561 (removed 99) transitions.
// Phase 1: matrix 462 rows 358 cols
[2022-05-16 12:05:58] [INFO ] Computed 18 place invariants in 4 ms
[2022-05-16 12:05:58] [INFO ] Implicit Places using invariants in 191 ms returned []
// Phase 1: matrix 462 rows 358 cols
[2022-05-16 12:05:58] [INFO ] Computed 18 place invariants in 3 ms
[2022-05-16 12:05:58] [INFO ] Implicit Places using invariants and state equation in 488 ms returned []
Implicit Place search using SMT with State Equation took 702 ms to find 0 implicit places.
// Phase 1: matrix 462 rows 358 cols
[2022-05-16 12:05:58] [INFO ] Computed 18 place invariants in 3 ms
[2022-05-16 12:05:59] [INFO ] Dead Transitions using invariants and state equation in 509 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 358/423 places, 462/561 transitions.
Finished structural reductions, in 1 iterations. Remains : 358/423 places, 462/561 transitions.
Stuttering acceptance computed with spot in 109 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : HealthRecord-PT-17-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(EQ s263 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA HealthRecord-PT-17-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property HealthRecord-PT-17-LTLCardinality-07 finished in 1550 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X((X(p0)||G(p1)))))'
Support contains 2 out of 423 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 423/423 places, 561/561 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 407 transition count 543
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 407 transition count 543
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 41 place count 398 transition count 529
Iterating global reduction 0 with 9 rules applied. Total rules applied 50 place count 398 transition count 529
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 57 place count 391 transition count 513
Iterating global reduction 0 with 7 rules applied. Total rules applied 64 place count 391 transition count 513
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 71 place count 384 transition count 504
Iterating global reduction 0 with 7 rules applied. Total rules applied 78 place count 384 transition count 504
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 85 place count 377 transition count 493
Iterating global reduction 0 with 7 rules applied. Total rules applied 92 place count 377 transition count 493
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 99 place count 370 transition count 482
Iterating global reduction 0 with 7 rules applied. Total rules applied 106 place count 370 transition count 482
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 113 place count 363 transition count 474
Iterating global reduction 0 with 7 rules applied. Total rules applied 120 place count 363 transition count 474
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 123 place count 363 transition count 471
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 126 place count 360 transition count 468
Iterating global reduction 1 with 3 rules applied. Total rules applied 129 place count 360 transition count 468
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 132 place count 360 transition count 465
Applied a total of 132 rules in 91 ms. Remains 360 /423 variables (removed 63) and now considering 465/561 (removed 96) transitions.
// Phase 1: matrix 465 rows 360 cols
[2022-05-16 12:05:59] [INFO ] Computed 18 place invariants in 2 ms
[2022-05-16 12:05:59] [INFO ] Implicit Places using invariants in 284 ms returned []
// Phase 1: matrix 465 rows 360 cols
[2022-05-16 12:05:59] [INFO ] Computed 18 place invariants in 2 ms
[2022-05-16 12:06:00] [INFO ] Implicit Places using invariants and state equation in 537 ms returned []
Implicit Place search using SMT with State Equation took 828 ms to find 0 implicit places.
// Phase 1: matrix 465 rows 360 cols
[2022-05-16 12:06:00] [INFO ] Computed 18 place invariants in 3 ms
[2022-05-16 12:06:00] [INFO ] Dead Transitions using invariants and state equation in 431 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 360/423 places, 465/561 transitions.
Finished structural reductions, in 1 iterations. Remains : 360/423 places, 465/561 transitions.
Stuttering acceptance computed with spot in 138 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : HealthRecord-PT-17-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p1:(EQ s183 1), p0:(NEQ s283 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 961 ms.
Product exploration explored 100000 steps with 33333 reset in 358 ms.
Computed a total of 110 stabilizing places and 117 stable transitions
Computed a total of 110 stabilizing places and 117 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND (NOT p1) p0)
Knowledge based reduction with 3 factoid took 109 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA HealthRecord-PT-17-LTLCardinality-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HealthRecord-PT-17-LTLCardinality-12 finished in 2957 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((X(p1)&&p0) U (X((!F(p3)||p2))&&p3)))'
Support contains 5 out of 423 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 423/423 places, 561/561 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 409 transition count 545
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 409 transition count 545
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 35 place count 402 transition count 534
Iterating global reduction 0 with 7 rules applied. Total rules applied 42 place count 402 transition count 534
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 48 place count 396 transition count 521
Iterating global reduction 0 with 6 rules applied. Total rules applied 54 place count 396 transition count 521
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 60 place count 390 transition count 513
Iterating global reduction 0 with 6 rules applied. Total rules applied 66 place count 390 transition count 513
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 73 place count 383 transition count 502
Iterating global reduction 0 with 7 rules applied. Total rules applied 80 place count 383 transition count 502
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 87 place count 376 transition count 491
Iterating global reduction 0 with 7 rules applied. Total rules applied 94 place count 376 transition count 491
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 101 place count 369 transition count 483
Iterating global reduction 0 with 7 rules applied. Total rules applied 108 place count 369 transition count 483
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 111 place count 369 transition count 480
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 114 place count 366 transition count 477
Iterating global reduction 1 with 3 rules applied. Total rules applied 117 place count 366 transition count 477
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 120 place count 366 transition count 474
Applied a total of 120 rules in 50 ms. Remains 366 /423 variables (removed 57) and now considering 474/561 (removed 87) transitions.
// Phase 1: matrix 474 rows 366 cols
[2022-05-16 12:06:02] [INFO ] Computed 18 place invariants in 2 ms
[2022-05-16 12:06:02] [INFO ] Implicit Places using invariants in 128 ms returned []
// Phase 1: matrix 474 rows 366 cols
[2022-05-16 12:06:02] [INFO ] Computed 18 place invariants in 9 ms
[2022-05-16 12:06:02] [INFO ] Implicit Places using invariants and state equation in 349 ms returned []
Implicit Place search using SMT with State Equation took 480 ms to find 0 implicit places.
// Phase 1: matrix 474 rows 366 cols
[2022-05-16 12:06:02] [INFO ] Computed 18 place invariants in 9 ms
[2022-05-16 12:06:03] [INFO ] Dead Transitions using invariants and state equation in 478 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 366/423 places, 474/561 transitions.
Finished structural reductions, in 1 iterations. Remains : 366/423 places, 474/561 transitions.
Stuttering acceptance computed with spot in 397 ms :[(OR (NOT p3) (NOT p2)), true, (OR (AND (NOT p1) p3) (AND p0 (NOT p1))), (AND p3 (NOT p2)), (AND (NOT p2) p3), p3, (OR (AND (NOT p2) p3) (AND (NOT p1) p3))]
Running random walk in product with property : HealthRecord-PT-17-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p3) p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p3) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p3) p0), acceptance={} source=0 dest: 2}, { cond=(AND p3 (NOT p0)), acceptance={} source=0 dest: 3}, { cond=(AND p3 p0), acceptance={} source=0 dest: 4}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(OR (AND p3 (NOT p1)) (AND p0 (NOT p1))), acceptance={} source=2 dest: 1}], [{ cond=(AND p3 (NOT p2)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p3) (NOT p2)), acceptance={} source=3 dest: 5}], [{ cond=(AND p3 (NOT p1) (NOT p2)), acceptance={} source=4 dest: 1}, { cond=(AND p3 (NOT p0) p1 (NOT p2)), acceptance={} source=4 dest: 3}, { cond=(AND p3 p0 p1 (NOT p2)), acceptance={0} source=4 dest: 4}, { cond=(OR (AND (NOT p3) (NOT p0) (NOT p2)) (AND (NOT p3) (NOT p1) (NOT p2))), acceptance={} source=4 dest: 5}, { cond=(AND (NOT p3) p0 p1 (NOT p2)), acceptance={} source=4 dest: 6}], [{ cond=p3, acceptance={} source=5 dest: 1}, { cond=(NOT p3), acceptance={} source=5 dest: 5}], [{ cond=(AND p3 (NOT p1)), acceptance={} source=6 dest: 1}, { cond=(AND p3 (NOT p0) p1), acceptance={} source=6 dest: 3}, { cond=(AND p3 p0 p1), acceptance={0} source=6 dest: 4}, { cond=(OR (AND (NOT p3) (NOT p0)) (AND (NOT p3) (NOT p1))), acceptance={} source=6 dest: 5}, { cond=(AND (NOT p3) p0 p1), acceptance={} source=6 dest: 6}]], initial=0, aps=[p3:(OR (EQ s288 0) (EQ s66 1)), p0:(AND (EQ s353 1) (OR (EQ s38 0) (EQ s82 1))), p1:(OR (EQ s38 0) (EQ s82 1)), p2:(OR (EQ s38 0) (EQ s82 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 856 ms.
Product exploration explored 100000 steps with 50000 reset in 589 ms.
Computed a total of 110 stabilizing places and 117 stable transitions
Computed a total of 110 stabilizing places and 117 stable transitions
Knowledge obtained : [(AND p3 (NOT p0) p1 p2), (X (NOT (AND p3 p0))), (X (NOT (AND p3 (NOT p1) (NOT p2)))), (X (NOT (AND (NOT p3) p0 p1 (NOT p2)))), (X (NOT (AND p3 (NOT p0) p1 (NOT p2)))), (X (NOT (AND p3 (NOT p2)))), (X (NOT (AND (NOT p3) p0))), (X (NOT (AND (NOT p3) (NOT p0)))), (X (NOT (OR (AND p3 (NOT p1)) (AND p0 (NOT p1))))), (X (NOT (OR (AND (NOT p3) (NOT p0) (NOT p2)) (AND (NOT p3) (NOT p1) (NOT p2))))), (X (NOT (AND (NOT p3) (NOT p2)))), (X (NOT (AND p3 p0 p1 (NOT p2)))), (X (AND p3 (NOT p0))), (X (X (NOT (AND (NOT p3) p0 p1)))), (X (X (NOT (AND p3 p0)))), (X (X p3)), (X (X (NOT (AND p3 p0 p1)))), (X (X (NOT (AND p3 (NOT p1) (NOT p2))))), (X (X (NOT (AND (NOT p3) p0)))), (X (X (NOT (OR (AND p3 (NOT p1)) (AND p0 (NOT p1)))))), (X (X (NOT (AND (NOT p3) (NOT p2))))), (X (X (NOT (AND p3 p0 p1 (NOT p2))))), (X (X (AND p3 (NOT p0)))), true, (X (X (AND p3 (NOT p0) p1))), (X (X (NOT (AND (NOT p3) p0 p1 (NOT p2))))), (X (X (NOT (AND p3 (NOT p0) p1 (NOT p2))))), (X (X (NOT (AND p3 (NOT p2))))), (X (X (NOT (AND (NOT p3) (NOT p0))))), (X (X (NOT (OR (AND (NOT p3) (NOT p0) (NOT p2)) (AND (NOT p3) (NOT p1) (NOT p2)))))), (X (X (NOT (AND p3 (NOT p1))))), (X (X (NOT (OR (AND (NOT p3) (NOT p0)) (AND (NOT p3) (NOT p1))))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p3) (NOT p0))))
Knowledge based reduction with 32 factoid took 892 ms. Reduced automaton from 7 states, 21 edges and 4 AP to 1 states, 0 edges and 0 AP.
FORMULA HealthRecord-PT-17-LTLCardinality-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HealthRecord-PT-17-LTLCardinality-13 finished in 3802 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 423 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 423/423 places, 561/561 transitions.
Discarding 17 places :
Symmetric choice reduction at 0 with 17 rule applications. Total rules 17 place count 406 transition count 542
Iterating global reduction 0 with 17 rules applied. Total rules applied 34 place count 406 transition count 542
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 44 place count 396 transition count 527
Iterating global reduction 0 with 10 rules applied. Total rules applied 54 place count 396 transition count 527
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 62 place count 388 transition count 509
Iterating global reduction 0 with 8 rules applied. Total rules applied 70 place count 388 transition count 509
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 77 place count 381 transition count 500
Iterating global reduction 0 with 7 rules applied. Total rules applied 84 place count 381 transition count 500
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 90 place count 375 transition count 491
Iterating global reduction 0 with 6 rules applied. Total rules applied 96 place count 375 transition count 491
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 102 place count 369 transition count 481
Iterating global reduction 0 with 6 rules applied. Total rules applied 108 place count 369 transition count 481
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 114 place count 363 transition count 474
Iterating global reduction 0 with 6 rules applied. Total rules applied 120 place count 363 transition count 474
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 123 place count 363 transition count 471
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 126 place count 360 transition count 468
Iterating global reduction 1 with 3 rules applied. Total rules applied 129 place count 360 transition count 468
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 132 place count 360 transition count 465
Applied a total of 132 rules in 53 ms. Remains 360 /423 variables (removed 63) and now considering 465/561 (removed 96) transitions.
// Phase 1: matrix 465 rows 360 cols
[2022-05-16 12:06:06] [INFO ] Computed 18 place invariants in 3 ms
[2022-05-16 12:06:06] [INFO ] Implicit Places using invariants in 173 ms returned []
// Phase 1: matrix 465 rows 360 cols
[2022-05-16 12:06:06] [INFO ] Computed 18 place invariants in 3 ms
[2022-05-16 12:06:06] [INFO ] Implicit Places using invariants and state equation in 331 ms returned []
Implicit Place search using SMT with State Equation took 507 ms to find 0 implicit places.
// Phase 1: matrix 465 rows 360 cols
[2022-05-16 12:06:06] [INFO ] Computed 18 place invariants in 3 ms
[2022-05-16 12:06:07] [INFO ] Dead Transitions using invariants and state equation in 399 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 360/423 places, 465/561 transitions.
Finished structural reductions, in 1 iterations. Remains : 360/423 places, 465/561 transitions.
Stuttering acceptance computed with spot in 80 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : HealthRecord-PT-17-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s92 0) (EQ s159 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 450 ms.
Product exploration explored 100000 steps with 50000 reset in 472 ms.
Computed a total of 110 stabilizing places and 117 stable transitions
Computed a total of 110 stabilizing places and 117 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 137 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA HealthRecord-PT-17-LTLCardinality-15 TRUE TECHNIQUES KNOWLEDGE
Treatment of property HealthRecord-PT-17-LTLCardinality-15 finished in 2136 ms.
All properties solved by simple procedures.
Total runtime 26784 ms.
BK_STOP 1652702768427
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="HealthRecord-PT-17"
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 HealthRecord-PT-17, 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 r114-smll-165264477300203"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/HealthRecord-PT-17.tgz
mv HealthRecord-PT-17 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 '
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 ;