Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r021-smll-171620127800038.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is ASLink-PT-04a, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r021-smll-171620127800038
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 868K
-rw-r--r-- 1 mcc users 7.0K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K May 19 07:05 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 19 15:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K May 19 07:11 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 17:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.5K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 99K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.8K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 66K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.4K May 19 07:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 19 15:22 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 436K May 18 16:42 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME ASLink-PT-04a-LTLFireability-00
FORMULA_NAME ASLink-PT-04a-LTLFireability-01
FORMULA_NAME ASLink-PT-04a-LTLFireability-02
FORMULA_NAME ASLink-PT-04a-LTLFireability-03
FORMULA_NAME ASLink-PT-04a-LTLFireability-04
FORMULA_NAME ASLink-PT-04a-LTLFireability-05
FORMULA_NAME ASLink-PT-04a-LTLFireability-06
FORMULA_NAME ASLink-PT-04a-LTLFireability-07
FORMULA_NAME ASLink-PT-04a-LTLFireability-08
FORMULA_NAME ASLink-PT-04a-LTLFireability-09
FORMULA_NAME ASLink-PT-04a-LTLFireability-10
FORMULA_NAME ASLink-PT-04a-LTLFireability-11
FORMULA_NAME ASLink-PT-04a-LTLFireability-12
FORMULA_NAME ASLink-PT-04a-LTLFireability-13
FORMULA_NAME ASLink-PT-04a-LTLFireability-14
FORMULA_NAME ASLink-PT-04a-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716394087784

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ASLink-PT-04a
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-22 16:08:10] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-22 16:08:10] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 16:08:11] [INFO ] Load time of PNML (sax parser for PT used): 244 ms
[2024-05-22 16:08:11] [INFO ] Transformed 1016 places.
[2024-05-22 16:08:11] [INFO ] Transformed 1554 transitions.
[2024-05-22 16:08:11] [INFO ] Found NUPN structural information;
[2024-05-22 16:08:11] [INFO ] Parsed PT model containing 1016 places and 1554 transitions and 5858 arcs in 396 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 16 transitions
Reduce redundant transitions removed 16 transitions.
FORMULA ASLink-PT-04a-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-04a-LTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-04a-LTLFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Initial state reduction rules removed 1 formulas.
FORMULA ASLink-PT-04a-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 42 out of 1016 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1016/1016 places, 1538/1538 transitions.
Ensure Unique test removed 16 places
Discarding 7 places :
Implicit places reduction removed 7 places
Iterating post reduction 0 with 23 rules applied. Total rules applied 23 place count 993 transition count 1538
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 30 place count 986 transition count 1516
Ensure Unique test removed 1 places
Iterating global reduction 1 with 8 rules applied. Total rules applied 38 place count 985 transition count 1516
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 40 place count 985 transition count 1514
Applied a total of 40 rules in 264 ms. Remains 985 /1016 variables (removed 31) and now considering 1514/1538 (removed 24) transitions.
// Phase 1: matrix 1514 rows 985 cols
[2024-05-22 16:08:11] [INFO ] Computed 170 invariants in 121 ms
[2024-05-22 16:08:13] [INFO ] Implicit Places using invariants in 1723 ms returned [1, 19, 20, 23, 33, 51, 69, 198, 215, 220, 221, 259, 388, 404, 409, 410, 411, 429, 447, 576, 592, 597, 598, 599, 617, 635, 764, 769, 781, 786, 787, 788, 823, 825, 828, 846, 847, 848, 849, 866, 874, 882, 888, 894, 906, 914, 920, 926, 934]
Discarding 49 places :
Implicit Place search using SMT only with invariants took 1784 ms to find 49 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 936/1016 places, 1514/1538 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 924 transition count 1502
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 924 transition count 1502
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 33 place count 915 transition count 1493
Iterating global reduction 0 with 9 rules applied. Total rules applied 42 place count 915 transition count 1493
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 47 place count 910 transition count 1488
Iterating global reduction 0 with 5 rules applied. Total rules applied 52 place count 910 transition count 1488
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 54 place count 908 transition count 1486
Iterating global reduction 0 with 2 rules applied. Total rules applied 56 place count 908 transition count 1486
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 58 place count 906 transition count 1484
Iterating global reduction 0 with 2 rules applied. Total rules applied 60 place count 906 transition count 1484
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 61 place count 905 transition count 1483
Iterating global reduction 0 with 1 rules applied. Total rules applied 62 place count 905 transition count 1483
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 63 place count 904 transition count 1482
Iterating global reduction 0 with 1 rules applied. Total rules applied 64 place count 904 transition count 1482
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 65 place count 903 transition count 1481
Iterating global reduction 0 with 1 rules applied. Total rules applied 66 place count 903 transition count 1481
Applied a total of 66 rules in 520 ms. Remains 903 /936 variables (removed 33) and now considering 1481/1514 (removed 33) transitions.
// Phase 1: matrix 1481 rows 903 cols
[2024-05-22 16:08:14] [INFO ] Computed 121 invariants in 64 ms
[2024-05-22 16:08:14] [INFO ] Implicit Places using invariants in 777 ms returned []
[2024-05-22 16:08:14] [INFO ] Invariant cache hit.
[2024-05-22 16:08:18] [INFO ] Implicit Places using invariants and state equation in 4119 ms returned []
Implicit Place search using SMT with State Equation took 4898 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 903/1016 places, 1481/1538 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 7475 ms. Remains : 903/1016 places, 1481/1538 transitions.
Support contains 42 out of 903 places after structural reductions.
[2024-05-22 16:08:19] [INFO ] Flatten gal took : 275 ms
[2024-05-22 16:08:19] [INFO ] Flatten gal took : 126 ms
[2024-05-22 16:08:19] [INFO ] Input system was already deterministic with 1481 transitions.
Incomplete random walk after 10000 steps, including 72 resets, run finished after 686 ms. (steps per millisecond=14 ) properties (out of 25) seen :9
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 7 ms. (steps per millisecond=143 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) 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 1000 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 3 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 6 ms. (steps per millisecond=166 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 16) seen :0
Running SMT prover for 16 properties.
[2024-05-22 16:08:20] [INFO ] Invariant cache hit.
[2024-05-22 16:08:21] [INFO ] [Real]Absence check using 26 positive place invariants in 32 ms returned sat
[2024-05-22 16:08:21] [INFO ] [Real]Absence check using 26 positive and 95 generalized place invariants in 60 ms returned sat
[2024-05-22 16:08:21] [INFO ] After 679ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:16
[2024-05-22 16:08:22] [INFO ] [Nat]Absence check using 26 positive place invariants in 23 ms returned sat
[2024-05-22 16:08:22] [INFO ] [Nat]Absence check using 26 positive and 95 generalized place invariants in 75 ms returned sat
[2024-05-22 16:08:42] [INFO ] After 20229ms SMT Verify possible using state equation in natural domain returned unsat :12 sat :4
[2024-05-22 16:08:43] [INFO ] Deduced a trap composed of 65 places in 544 ms of which 19 ms to minimize.
[2024-05-22 16:08:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 750 ms
[2024-05-22 16:08:44] [INFO ] Deduced a trap composed of 28 places in 250 ms of which 2 ms to minimize.
[2024-05-22 16:08:44] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 347 ms
[2024-05-22 16:08:44] [INFO ] After 22034ms SMT Verify possible using trap constraints in natural domain returned unsat :13 sat :3
Attempting to minimize the solution found.
Minimization took 539 ms.
[2024-05-22 16:08:45] [INFO ] After 23707ms SMT Verify possible using all constraints in natural domain returned unsat :13 sat :3
Fused 16 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 108 ms.
Support contains 6 out of 903 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 903/903 places, 1481/1481 transitions.
Drop transitions removed 149 transitions
Trivial Post-agglo rules discarded 149 transitions
Performed 149 trivial Post agglomeration. Transition count delta: 149
Iterating post reduction 0 with 149 rules applied. Total rules applied 149 place count 903 transition count 1332
Reduce places removed 149 places and 0 transitions.
Iterating post reduction 1 with 149 rules applied. Total rules applied 298 place count 754 transition count 1332
Performed 115 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 115 Pre rules applied. Total rules applied 298 place count 754 transition count 1217
Deduced a syphon composed of 115 places in 2 ms
Ensure Unique test removed 37 places
Reduce places removed 152 places and 0 transitions.
Iterating global reduction 2 with 267 rules applied. Total rules applied 565 place count 602 transition count 1217
Discarding 3 places :
Implicit places reduction removed 3 places
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 4 rules applied. Total rules applied 569 place count 599 transition count 1216
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 570 place count 598 transition count 1216
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 16 Pre rules applied. Total rules applied 570 place count 598 transition count 1200
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 4 with 32 rules applied. Total rules applied 602 place count 582 transition count 1200
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 606 place count 578 transition count 1183
Iterating global reduction 4 with 4 rules applied. Total rules applied 610 place count 578 transition count 1183
Discarding 5 places :
Implicit places reduction removed 5 places
Drop transitions removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 4 with 19 rules applied. Total rules applied 629 place count 573 transition count 1169
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 5 with 14 rules applied. Total rules applied 643 place count 559 transition count 1169
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 647 place count 555 transition count 1158
Iterating global reduction 6 with 4 rules applied. Total rules applied 651 place count 555 transition count 1158
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 654 place count 555 transition count 1155
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 655 place count 554 transition count 1147
Iterating global reduction 7 with 1 rules applied. Total rules applied 656 place count 554 transition count 1147
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 657 place count 553 transition count 1139
Iterating global reduction 7 with 1 rules applied. Total rules applied 658 place count 553 transition count 1139
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 659 place count 552 transition count 1131
Iterating global reduction 7 with 1 rules applied. Total rules applied 660 place count 552 transition count 1131
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 661 place count 551 transition count 1123
Iterating global reduction 7 with 1 rules applied. Total rules applied 662 place count 551 transition count 1123
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 663 place count 550 transition count 1115
Iterating global reduction 7 with 1 rules applied. Total rules applied 664 place count 550 transition count 1115
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 665 place count 549 transition count 1107
Iterating global reduction 7 with 1 rules applied. Total rules applied 666 place count 549 transition count 1107
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 667 place count 548 transition count 1099
Iterating global reduction 7 with 1 rules applied. Total rules applied 668 place count 548 transition count 1099
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 669 place count 547 transition count 1091
Iterating global reduction 7 with 1 rules applied. Total rules applied 670 place count 547 transition count 1091
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 671 place count 546 transition count 1083
Iterating global reduction 7 with 1 rules applied. Total rules applied 672 place count 546 transition count 1083
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 673 place count 545 transition count 1075
Iterating global reduction 7 with 1 rules applied. Total rules applied 674 place count 545 transition count 1075
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 675 place count 544 transition count 1067
Iterating global reduction 7 with 1 rules applied. Total rules applied 676 place count 544 transition count 1067
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 677 place count 543 transition count 1059
Iterating global reduction 7 with 1 rules applied. Total rules applied 678 place count 543 transition count 1059
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 679 place count 542 transition count 1051
Iterating global reduction 7 with 1 rules applied. Total rules applied 680 place count 542 transition count 1051
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 681 place count 541 transition count 1043
Iterating global reduction 7 with 1 rules applied. Total rules applied 682 place count 541 transition count 1043
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 683 place count 540 transition count 1035
Iterating global reduction 7 with 1 rules applied. Total rules applied 684 place count 540 transition count 1035
Performed 53 Post agglomeration using F-continuation condition.Transition count delta: 53
Deduced a syphon composed of 53 places in 1 ms
Reduce places removed 53 places and 0 transitions.
Iterating global reduction 7 with 106 rules applied. Total rules applied 790 place count 487 transition count 982
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 791 place count 486 transition count 981
Iterating global reduction 7 with 1 rules applied. Total rules applied 792 place count 486 transition count 981
Free-agglomeration rule applied 4 times.
Iterating global reduction 7 with 4 rules applied. Total rules applied 796 place count 486 transition count 977
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 800 place count 482 transition count 977
Free-agglomeration rule (complex) applied 16 times.
Iterating global reduction 8 with 16 rules applied. Total rules applied 816 place count 482 transition count 961
Ensure Unique test removed 1 places
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 8 with 17 rules applied. Total rules applied 833 place count 465 transition count 961
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 9 with 3 rules applied. Total rules applied 836 place count 465 transition count 958
Partial Free-agglomeration rule applied 12 times.
Drop transitions removed 12 transitions
Iterating global reduction 9 with 12 rules applied. Total rules applied 848 place count 465 transition count 958
Applied a total of 848 rules in 847 ms. Remains 465 /903 variables (removed 438) and now considering 958/1481 (removed 523) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 848 ms. Remains : 465/903 places, 958/1481 transitions.
Incomplete random walk after 10000 steps, including 157 resets, run finished after 194 ms. (steps per millisecond=51 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 37 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 42 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 248255 steps, run timeout after 3001 ms. (steps per millisecond=82 ) properties seen :{1=1}
Probabilistic random walk after 248255 steps, saw 112289 distinct states, run finished after 3002 ms. (steps per millisecond=82 ) properties seen :1
Running SMT prover for 2 properties.
// Phase 1: matrix 958 rows 465 cols
[2024-05-22 16:08:49] [INFO ] Computed 75 invariants in 19 ms
[2024-05-22 16:08:49] [INFO ] [Real]Absence check using 21 positive place invariants in 9 ms returned sat
[2024-05-22 16:08:49] [INFO ] [Real]Absence check using 21 positive and 54 generalized place invariants in 31 ms returned sat
[2024-05-22 16:08:50] [INFO ] After 699ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-22 16:08:50] [INFO ] [Nat]Absence check using 21 positive place invariants in 11 ms returned sat
[2024-05-22 16:08:50] [INFO ] [Nat]Absence check using 21 positive and 54 generalized place invariants in 29 ms returned sat
[2024-05-22 16:08:51] [INFO ] After 639ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-22 16:08:51] [INFO ] State equation strengthened by 20 read => feed constraints.
[2024-05-22 16:08:51] [INFO ] After 493ms SMT Verify possible using 20 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-22 16:08:51] [INFO ] After 668ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 111 ms.
[2024-05-22 16:08:51] [INFO ] After 1606ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 76 ms.
Support contains 4 out of 465 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 465/465 places, 958/958 transitions.
Applied a total of 0 rules in 24 ms. Remains 465 /465 variables (removed 0) and now considering 958/958 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25 ms. Remains : 465/465 places, 958/958 transitions.
Incomplete random walk after 10000 steps, including 158 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 39 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 37 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 283757 steps, run timeout after 3001 ms. (steps per millisecond=94 ) properties seen :{}
Probabilistic random walk after 283757 steps, saw 133701 distinct states, run finished after 3002 ms. (steps per millisecond=94 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-22 16:08:55] [INFO ] Invariant cache hit.
[2024-05-22 16:08:55] [INFO ] [Real]Absence check using 21 positive place invariants in 9 ms returned sat
[2024-05-22 16:08:55] [INFO ] [Real]Absence check using 21 positive and 54 generalized place invariants in 22 ms returned sat
[2024-05-22 16:08:55] [INFO ] After 535ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-22 16:08:55] [INFO ] [Nat]Absence check using 21 positive place invariants in 12 ms returned sat
[2024-05-22 16:08:55] [INFO ] [Nat]Absence check using 21 positive and 54 generalized place invariants in 29 ms returned sat
[2024-05-22 16:08:56] [INFO ] After 744ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-22 16:08:56] [INFO ] State equation strengthened by 20 read => feed constraints.
[2024-05-22 16:08:56] [INFO ] After 151ms SMT Verify possible using 20 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-22 16:08:57] [INFO ] After 286ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 75 ms.
[2024-05-22 16:08:57] [INFO ] After 1307ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 55 ms.
Support contains 4 out of 465 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 465/465 places, 958/958 transitions.
Applied a total of 0 rules in 22 ms. Remains 465 /465 variables (removed 0) and now considering 958/958 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 22 ms. Remains : 465/465 places, 958/958 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 465/465 places, 958/958 transitions.
Applied a total of 0 rules in 21 ms. Remains 465 /465 variables (removed 0) and now considering 958/958 (removed 0) transitions.
[2024-05-22 16:08:57] [INFO ] Invariant cache hit.
[2024-05-22 16:08:57] [INFO ] Implicit Places using invariants in 726 ms returned [89, 95, 98, 100, 103, 112, 113, 114, 115, 195, 203, 209, 212, 219, 220, 221, 290, 296, 299, 301, 304, 311, 312, 313, 382, 388, 391, 393, 396, 409, 459, 460]
Discarding 32 places :
Implicit Place search using SMT only with invariants took 729 ms to find 32 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 433/465 places, 958/958 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 433 transition count 954
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 429 transition count 954
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 8 place count 429 transition count 946
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 24 place count 421 transition count 946
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 40 place count 405 transition count 930
Iterating global reduction 2 with 16 rules applied. Total rules applied 56 place count 405 transition count 930
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 60 place count 405 transition count 926
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 60 place count 405 transition count 925
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 62 place count 404 transition count 925
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 67 place count 399 transition count 920
Iterating global reduction 3 with 5 rules applied. Total rules applied 72 place count 399 transition count 920
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 73 place count 398 transition count 919
Iterating global reduction 3 with 1 rules applied. Total rules applied 74 place count 398 transition count 919
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 86 place count 392 transition count 913
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 87 place count 392 transition count 912
Free-agglomeration rule applied 12 times.
Iterating global reduction 4 with 12 rules applied. Total rules applied 99 place count 392 transition count 900
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 4 with 12 rules applied. Total rules applied 111 place count 380 transition count 900
Applied a total of 111 rules in 107 ms. Remains 380 /433 variables (removed 53) and now considering 900/958 (removed 58) transitions.
// Phase 1: matrix 900 rows 380 cols
[2024-05-22 16:08:58] [INFO ] Computed 43 invariants in 13 ms
[2024-05-22 16:08:58] [INFO ] Implicit Places using invariants in 545 ms returned [72, 89, 148, 172, 228, 245, 301, 318]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 549 ms to find 8 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 372/465 places, 900/958 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 371 transition count 899
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 371 transition count 899
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 10 place count 367 transition count 895
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 0 with 4 rules applied. Total rules applied 14 place count 367 transition count 891
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 18 place count 363 transition count 891
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 19 place count 363 transition count 891
Applied a total of 19 rules in 77 ms. Remains 363 /372 variables (removed 9) and now considering 891/900 (removed 9) transitions.
// Phase 1: matrix 891 rows 363 cols
[2024-05-22 16:08:58] [INFO ] Computed 35 invariants in 14 ms
[2024-05-22 16:08:59] [INFO ] Implicit Places using invariants in 483 ms returned []
[2024-05-22 16:08:59] [INFO ] Invariant cache hit.
[2024-05-22 16:08:59] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-22 16:09:00] [INFO ] Implicit Places using invariants and state equation in 1239 ms returned []
Implicit Place search using SMT with State Equation took 1730 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 363/465 places, 891/958 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 3217 ms. Remains : 363/465 places, 891/958 transitions.
Incomplete random walk after 10000 steps, including 177 resets, run finished after 177 ms. (steps per millisecond=56 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 58 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 55 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 199655 steps, run timeout after 3001 ms. (steps per millisecond=66 ) properties seen :{}
Probabilistic random walk after 199655 steps, saw 143358 distinct states, run finished after 3005 ms. (steps per millisecond=66 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-22 16:09:03] [INFO ] Invariant cache hit.
[2024-05-22 16:09:03] [INFO ] [Real]Absence check using 9 positive place invariants in 7 ms returned sat
[2024-05-22 16:09:03] [INFO ] [Real]Absence check using 9 positive and 26 generalized place invariants in 23 ms returned sat
[2024-05-22 16:09:03] [INFO ] After 136ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-22 16:09:03] [INFO ] [Nat]Absence check using 9 positive place invariants in 6 ms returned sat
[2024-05-22 16:09:03] [INFO ] [Nat]Absence check using 9 positive and 26 generalized place invariants in 18 ms returned sat
[2024-05-22 16:09:04] [INFO ] After 813ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-22 16:09:04] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-22 16:09:05] [INFO ] After 495ms SMT Verify possible using 4 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-22 16:09:05] [INFO ] After 879ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 74 ms.
[2024-05-22 16:09:05] [INFO ] After 1931ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 49 ms.
Support contains 4 out of 363 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 363/363 places, 891/891 transitions.
Applied a total of 0 rules in 17 ms. Remains 363 /363 variables (removed 0) and now considering 891/891 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17 ms. Remains : 363/363 places, 891/891 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 363/363 places, 891/891 transitions.
Applied a total of 0 rules in 15 ms. Remains 363 /363 variables (removed 0) and now considering 891/891 (removed 0) transitions.
[2024-05-22 16:09:05] [INFO ] Invariant cache hit.
[2024-05-22 16:09:06] [INFO ] Implicit Places using invariants in 471 ms returned []
[2024-05-22 16:09:06] [INFO ] Invariant cache hit.
[2024-05-22 16:09:06] [INFO ] State equation strengthened by 4 read => feed constraints.
[2024-05-22 16:09:07] [INFO ] Implicit Places using invariants and state equation in 1559 ms returned []
Implicit Place search using SMT with State Equation took 2040 ms to find 0 implicit places.
[2024-05-22 16:09:07] [INFO ] Redundant transitions in 69 ms returned []
[2024-05-22 16:09:07] [INFO ] Invariant cache hit.
[2024-05-22 16:09:08] [INFO ] Dead Transitions using invariants and state equation in 628 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2761 ms. Remains : 363/363 places, 891/891 transitions.
Applied a total of 0 rules in 14 ms. Remains 363 /363 variables (removed 0) and now considering 891/891 (removed 0) transitions.
Running SMT prover for 2 properties.
[2024-05-22 16:09:08] [INFO ] Invariant cache hit.
[2024-05-22 16:09:08] [INFO ] [Real]Absence check using 9 positive place invariants in 5 ms returned sat
[2024-05-22 16:09:08] [INFO ] [Real]Absence check using 9 positive and 26 generalized place invariants in 18 ms returned sat
[2024-05-22 16:09:08] [INFO ] After 112ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-22 16:09:08] [INFO ] [Nat]Absence check using 9 positive place invariants in 5 ms returned sat
[2024-05-22 16:09:08] [INFO ] [Nat]Absence check using 9 positive and 26 generalized place invariants in 16 ms returned sat
[2024-05-22 16:09:09] [INFO ] After 1100ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-22 16:09:10] [INFO ] After 1228ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 83 ms.
[2024-05-22 16:09:10] [INFO ] After 1439ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
FORMULA ASLink-PT-04a-LTLFireability-04 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 13 atomic propositions for a total of 11 simplifications.
Initial state reduction rules removed 3 formulas.
FORMULA ASLink-PT-04a-LTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-04a-LTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-04a-LTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-04a-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-04a-LTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-04a-LTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ASLink-PT-04a-LTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 1 stabilizing places and 1 stable transitions
FORMULA ASLink-PT-04a-LTLFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(p1))))'
Support contains 4 out of 903 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 903/903 places, 1481/1481 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 149 transitions
Trivial Post-agglo rules discarded 149 transitions
Performed 149 trivial Post agglomeration. Transition count delta: 149
Iterating post reduction 0 with 149 rules applied. Total rules applied 149 place count 902 transition count 1331
Reduce places removed 153 places and 0 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 1 with 156 rules applied. Total rules applied 305 place count 749 transition count 1328
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 308 place count 746 transition count 1328
Performed 124 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 124 Pre rules applied. Total rules applied 308 place count 746 transition count 1204
Deduced a syphon composed of 124 places in 2 ms
Ensure Unique test removed 37 places
Reduce places removed 161 places and 0 transitions.
Iterating global reduction 3 with 285 rules applied. Total rules applied 593 place count 585 transition count 1204
Discarding 8 places :
Implicit places reduction removed 8 places
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 3 with 17 rules applied. Total rules applied 610 place count 577 transition count 1195
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 619 place count 568 transition count 1195
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 17 Pre rules applied. Total rules applied 619 place count 568 transition count 1178
Deduced a syphon composed of 17 places in 2 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 5 with 34 rules applied. Total rules applied 653 place count 551 transition count 1178
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 661 place count 543 transition count 1157
Iterating global reduction 5 with 8 rules applied. Total rules applied 669 place count 543 transition count 1157
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Discarding 5 places :
Implicit places reduction removed 5 places
Drop transitions removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 5 with 23 rules applied. Total rules applied 692 place count 538 transition count 1139
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 6 with 14 rules applied. Total rules applied 706 place count 524 transition count 1139
Discarding 4 places :
Symmetric choice reduction at 7 with 4 rule applications. Total rules 710 place count 520 transition count 1128
Iterating global reduction 7 with 4 rules applied. Total rules applied 714 place count 520 transition count 1128
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 717 place count 520 transition count 1125
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 718 place count 519 transition count 1117
Iterating global reduction 8 with 1 rules applied. Total rules applied 719 place count 519 transition count 1117
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 720 place count 518 transition count 1109
Iterating global reduction 8 with 1 rules applied. Total rules applied 721 place count 518 transition count 1109
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 722 place count 517 transition count 1101
Iterating global reduction 8 with 1 rules applied. Total rules applied 723 place count 517 transition count 1101
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 724 place count 516 transition count 1093
Iterating global reduction 8 with 1 rules applied. Total rules applied 725 place count 516 transition count 1093
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 726 place count 515 transition count 1085
Iterating global reduction 8 with 1 rules applied. Total rules applied 727 place count 515 transition count 1085
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 728 place count 514 transition count 1077
Iterating global reduction 8 with 1 rules applied. Total rules applied 729 place count 514 transition count 1077
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 730 place count 513 transition count 1069
Iterating global reduction 8 with 1 rules applied. Total rules applied 731 place count 513 transition count 1069
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 732 place count 512 transition count 1061
Iterating global reduction 8 with 1 rules applied. Total rules applied 733 place count 512 transition count 1061
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 734 place count 511 transition count 1053
Iterating global reduction 8 with 1 rules applied. Total rules applied 735 place count 511 transition count 1053
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 736 place count 510 transition count 1045
Iterating global reduction 8 with 1 rules applied. Total rules applied 737 place count 510 transition count 1045
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 738 place count 509 transition count 1037
Iterating global reduction 8 with 1 rules applied. Total rules applied 739 place count 509 transition count 1037
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 740 place count 508 transition count 1029
Iterating global reduction 8 with 1 rules applied. Total rules applied 741 place count 508 transition count 1029
Performed 49 Post agglomeration using F-continuation condition.Transition count delta: 49
Deduced a syphon composed of 49 places in 0 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 8 with 98 rules applied. Total rules applied 839 place count 459 transition count 980
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 840 place count 458 transition count 979
Iterating global reduction 8 with 1 rules applied. Total rules applied 841 place count 458 transition count 979
Applied a total of 841 rules in 355 ms. Remains 458 /903 variables (removed 445) and now considering 979/1481 (removed 502) transitions.
// Phase 1: matrix 979 rows 458 cols
[2024-05-22 16:09:10] [INFO ] Computed 67 invariants in 15 ms
[2024-05-22 16:09:11] [INFO ] Implicit Places using invariants in 466 ms returned [72, 89, 95, 100, 110, 128, 164, 189, 197, 203, 205, 265, 282, 288, 293, 295, 355, 372, 378, 383, 385, 449, 455]
Discarding 23 places :
Implicit Place search using SMT only with invariants took 468 ms to find 23 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 435/903 places, 979/1481 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 435 transition count 970
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 18 place count 426 transition count 970
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 27 place count 417 transition count 961
Iterating global reduction 2 with 9 rules applied. Total rules applied 36 place count 417 transition count 961
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 36 place count 417 transition count 960
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 38 place count 416 transition count 960
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 46 place count 408 transition count 952
Iterating global reduction 2 with 8 rules applied. Total rules applied 54 place count 408 transition count 952
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 58 place count 404 transition count 948
Iterating global reduction 2 with 4 rules applied. Total rules applied 62 place count 404 transition count 948
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 88 place count 391 transition count 935
Applied a total of 88 rules in 76 ms. Remains 391 /435 variables (removed 44) and now considering 935/979 (removed 44) transitions.
// Phase 1: matrix 935 rows 391 cols
[2024-05-22 16:09:11] [INFO ] Computed 44 invariants in 15 ms
[2024-05-22 16:09:11] [INFO ] Implicit Places using invariants in 487 ms returned []
[2024-05-22 16:09:11] [INFO ] Invariant cache hit.
[2024-05-22 16:09:13] [INFO ] Implicit Places using invariants and state equation in 1420 ms returned []
Implicit Place search using SMT with State Equation took 1910 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 391/903 places, 935/1481 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2810 ms. Remains : 391/903 places, 935/1481 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 466 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : ASLink-PT-04a-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s269 1) (EQ s353 1)), p1:(AND (EQ s91 1) (EQ s93 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 26 steps with 0 reset in 16 ms.
FORMULA ASLink-PT-04a-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-04a-LTLFireability-00 finished in 3400 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||X(p1))))'
Support contains 4 out of 903 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 903/903 places, 1481/1481 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 902 transition count 1481
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 3 place count 900 transition count 1466
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 900 transition count 1466
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 6 place count 899 transition count 1458
Iterating global reduction 1 with 1 rules applied. Total rules applied 7 place count 899 transition count 1458
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 8 place count 898 transition count 1450
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 898 transition count 1450
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 10 place count 897 transition count 1442
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 897 transition count 1442
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 12 place count 896 transition count 1434
Iterating global reduction 1 with 1 rules applied. Total rules applied 13 place count 896 transition count 1434
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 14 place count 895 transition count 1426
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 895 transition count 1426
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 16 place count 894 transition count 1418
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 894 transition count 1418
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 18 place count 893 transition count 1410
Iterating global reduction 1 with 1 rules applied. Total rules applied 19 place count 893 transition count 1410
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 20 place count 892 transition count 1402
Iterating global reduction 1 with 1 rules applied. Total rules applied 21 place count 892 transition count 1402
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 22 place count 891 transition count 1394
Iterating global reduction 1 with 1 rules applied. Total rules applied 23 place count 891 transition count 1394
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 24 place count 890 transition count 1386
Iterating global reduction 1 with 1 rules applied. Total rules applied 25 place count 890 transition count 1386
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 889 transition count 1378
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 889 transition count 1378
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 888 transition count 1370
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 888 transition count 1370
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 30 place count 887 transition count 1362
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 887 transition count 1362
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 886 transition count 1354
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 886 transition count 1354
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 34 place count 885 transition count 1346
Iterating global reduction 1 with 1 rules applied. Total rules applied 35 place count 885 transition count 1346
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 36 place count 884 transition count 1338
Iterating global reduction 1 with 1 rules applied. Total rules applied 37 place count 884 transition count 1338
Applied a total of 37 rules in 710 ms. Remains 884 /903 variables (removed 19) and now considering 1338/1481 (removed 143) transitions.
// Phase 1: matrix 1338 rows 884 cols
[2024-05-22 16:09:14] [INFO ] Computed 120 invariants in 13 ms
[2024-05-22 16:09:15] [INFO ] Implicit Places using invariants in 950 ms returned [210, 228]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 952 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 882/903 places, 1338/1481 transitions.
Applied a total of 0 rules in 28 ms. Remains 882 /882 variables (removed 0) and now considering 1338/1338 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1690 ms. Remains : 882/903 places, 1338/1481 transitions.
Stuttering acceptance computed with spot in 292 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : ASLink-PT-04a-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 5}], [{ cond=(NOT p0), acceptance={} source=5 dest: 0}, { cond=p0, acceptance={} source=5 dest: 5}]], initial=2, aps=[p1:(AND (EQ s772 1) (EQ s822 1)), p0:(AND (EQ s824 1) (EQ s827 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, 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 ASLink-PT-04a-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property ASLink-PT-04a-LTLFireability-01 finished in 2023 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 903 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 903/903 places, 1481/1481 transitions.
Reduce places removed 1 places and 1 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 151 transitions
Trivial Post-agglo rules discarded 151 transitions
Performed 151 trivial Post agglomeration. Transition count delta: 151
Iterating post reduction 0 with 152 rules applied. Total rules applied 152 place count 901 transition count 1329
Reduce places removed 155 places and 0 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 1 with 158 rules applied. Total rules applied 310 place count 746 transition count 1326
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 313 place count 743 transition count 1326
Performed 124 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 124 Pre rules applied. Total rules applied 313 place count 743 transition count 1202
Deduced a syphon composed of 124 places in 2 ms
Ensure Unique test removed 37 places
Reduce places removed 161 places and 0 transitions.
Iterating global reduction 3 with 285 rules applied. Total rules applied 598 place count 582 transition count 1202
Discarding 8 places :
Implicit places reduction removed 8 places
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 3 with 17 rules applied. Total rules applied 615 place count 574 transition count 1193
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 4 with 9 rules applied. Total rules applied 624 place count 565 transition count 1193
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 17 Pre rules applied. Total rules applied 624 place count 565 transition count 1176
Deduced a syphon composed of 17 places in 2 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 5 with 34 rules applied. Total rules applied 658 place count 548 transition count 1176
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 666 place count 540 transition count 1155
Iterating global reduction 5 with 8 rules applied. Total rules applied 674 place count 540 transition count 1155
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Discarding 5 places :
Implicit places reduction removed 5 places
Drop transitions removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 5 with 23 rules applied. Total rules applied 697 place count 535 transition count 1137
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 6 with 14 rules applied. Total rules applied 711 place count 521 transition count 1137
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 714 place count 518 transition count 1134
Iterating global reduction 7 with 3 rules applied. Total rules applied 717 place count 518 transition count 1134
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 720 place count 518 transition count 1131
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 2 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 8 with 96 rules applied. Total rules applied 816 place count 470 transition count 1083
Discarding 1 places :
Symmetric choice reduction at 8 with 1 rule applications. Total rules 817 place count 469 transition count 1082
Iterating global reduction 8 with 1 rules applied. Total rules applied 818 place count 469 transition count 1082
Applied a total of 818 rules in 214 ms. Remains 469 /903 variables (removed 434) and now considering 1082/1481 (removed 399) transitions.
// Phase 1: matrix 1082 rows 469 cols
[2024-05-22 16:09:16] [INFO ] Computed 66 invariants in 28 ms
[2024-05-22 16:09:16] [INFO ] Implicit Places using invariants in 727 ms returned [72, 89, 95, 100, 108, 126, 162, 187, 195, 201, 203, 263, 280, 286, 291, 293, 353, 370, 376, 381, 383, 460, 466]
Discarding 23 places :
Implicit Place search using SMT only with invariants took 729 ms to find 23 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 446/903 places, 1082/1481 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 446 transition count 1073
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 18 place count 437 transition count 1073
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 27 place count 428 transition count 1064
Iterating global reduction 2 with 9 rules applied. Total rules applied 36 place count 428 transition count 1064
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 36 place count 428 transition count 1063
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 38 place count 427 transition count 1063
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 46 place count 419 transition count 1055
Iterating global reduction 2 with 8 rules applied. Total rules applied 54 place count 419 transition count 1055
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 58 place count 415 transition count 1051
Iterating global reduction 2 with 4 rules applied. Total rules applied 62 place count 415 transition count 1051
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 2 with 26 rules applied. Total rules applied 88 place count 402 transition count 1038
Applied a total of 88 rules in 104 ms. Remains 402 /446 variables (removed 44) and now considering 1038/1082 (removed 44) transitions.
// Phase 1: matrix 1038 rows 402 cols
[2024-05-22 16:09:16] [INFO ] Computed 43 invariants in 10 ms
[2024-05-22 16:09:17] [INFO ] Implicit Places using invariants in 577 ms returned []
[2024-05-22 16:09:17] [INFO ] Invariant cache hit.
[2024-05-22 16:09:18] [INFO ] Implicit Places using invariants and state equation in 1078 ms returned []
Implicit Place search using SMT with State Equation took 1670 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 402/903 places, 1038/1481 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2718 ms. Remains : 402/903 places, 1038/1481 transitions.
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Running random walk in product with property : ASLink-PT-04a-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (NEQ s254 1) (NEQ s335 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 1628 reset in 480 ms.
Stack based approach found an accepted trace after 84018 steps with 1358 reset with depth 48 and stack size 48 in 319 ms.
FORMULA ASLink-PT-04a-LTLFireability-11 FALSE TECHNIQUES STACK_TEST
Treatment of property ASLink-PT-04a-LTLFireability-11 finished in 3594 ms.
All properties solved by simple procedures.
Total runtime 68723 ms.

BK_STOP 1716394160599

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ASLink-PT-04a"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is ASLink-PT-04a, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r021-smll-171620127800038"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-04a.tgz
mv ASLink-PT-04a execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;