Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r196-tall-174889279300494.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-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 2-5832
Executing tool gold2024
Input is SafeBus-PT-15, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r196-tall-174889279300494
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 13M
-rw-r--r-- 1 mcc users 45K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 269K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 441K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.9M May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 27K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 107K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 186K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 605K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 71K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 382K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 944K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 3.9M May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 7.9K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 20K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 3 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 3.5M May 29 14:32 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME Liveness

=== Now, execution of the tool begins

BK_START 1748965248225

Invoking MCC driver with
BK_TOOL=gold2024
BK_EXAMINATION=Liveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=SafeBus-PT-15
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2025-06-03 15:40:49] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, Liveness, -timeout, 180, -rebuildPNML]
[2025-06-03 15:40:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-03 15:40:49] [INFO ] Load time of PNML (sax parser for PT used): 285 ms
[2025-06-03 15:40:49] [INFO ] Transformed 621 places.
[2025-06-03 15:40:49] [INFO ] Transformed 4771 transitions.
[2025-06-03 15:40:49] [INFO ] Found NUPN structural information;
[2025-06-03 15:40:49] [INFO ] Parsed PT model containing 621 places and 4771 transitions and 34549 arcs in 411 ms.
Reduce places removed 15 places and 0 transitions.
Built sparse matrix representations for Structural reductions in 22 ms.91653KB memory used
Starting structural reductions in DEADLOCK mode, iteration 0 : 606/606 places, 4771/4771 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 1200 ms. Remains 606 /606 variables (removed 0) and now considering 4771/4771 (removed 0) transitions.
Finished structural reductions in DEADLOCK mode , in 1 iterations and 1215 ms. Remains : 606/606 places, 4771/4771 transitions.
Starting structural reductions in DEADLOCK mode, iteration 0 : 606/606 places, 4771/4771 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 1030 ms. Remains 606 /606 variables (removed 0) and now considering 4771/4771 (removed 0) transitions.
[2025-06-03 15:40:52] [INFO ] Flow matrix only has 1412 transitions (discarded 3359 similar events)
// Phase 1: matrix 1412 rows 606 cols
[2025-06-03 15:40:52] [INFO ] Computed 65 invariants in 65 ms
[2025-06-03 15:40:53] [INFO ] Implicit Places using invariants in 427 ms returned []
[2025-06-03 15:40:53] [INFO ] Flow matrix only has 1412 transitions (discarded 3359 similar events)
[2025-06-03 15:40:53] [INFO ] Invariant cache hit.
[2025-06-03 15:40:53] [INFO ] State equation strengthened by 241 read => feed constraints.
[2025-06-03 15:40:53] [INFO ] Implicit Places using invariants and state equation in 622 ms returned []
Implicit Place search using SMT with State Equation took 1088 ms to find 0 implicit places.
[2025-06-03 15:40:54] [INFO ] Redundant transitions in 340 ms returned []
Running 4756 sub problems to find dead transitions.
[2025-06-03 15:40:54] [INFO ] Flow matrix only has 1412 transitions (discarded 3359 similar events)
[2025-06-03 15:40:54] [INFO ] Invariant cache hit.
[2025-06-03 15:40:54] [INFO ] State equation strengthened by 241 read => feed constraints.
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
(s1 1.0)
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(s93 1.0)
(s94 1.0)
(s95 1.0)
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(s99 1.0)
(s100 1.0)
(s101 1.0)
(s102 1.0)
(s103 1.0)
(s104 timeout
1.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/606 variables, 606/606 constraints. Problems are: Problem set: 0 solved, 4756 unsolved
SMT process timed out in 58057ms, After SMT, problems are : Problem set: 0 solved, 4756 unsolved
Search for dead transitions found 0 dead transitions in 58124ms
Finished structural reductions in DEADLOCK mode , in 1 iterations and 60624 ms. Remains : 606/606 places, 4771/4771 transitions.
Random walk for 1250000 steps, including 0 resets, run took 17225 ms (no deadlock found). (steps per millisecond=72 )
Random directed walk for 1250010 steps, including 0 resets, run took 11951 ms (no deadlock found). (steps per millisecond=104 )
[2025-06-03 15:42:21] [INFO ] Flow matrix only has 1412 transitions (discarded 3359 similar events)
[2025-06-03 15:42:21] [INFO ] Invariant cache hit.
[2025-06-03 15:42:22] [INFO ] [Real]Absence check using 32 positive place invariants in 45 ms returned sat
[2025-06-03 15:42:30] [INFO ] [Real]Absence check using 32 positive and 33 generalized place invariants in 8023 ms returned sat
[2025-06-03 15:42:32] [INFO ] [Real]Absence check using state equation in 1726 ms returned sat
[2025-06-03 15:42:32] [INFO ] Solution in real domain found non-integer solution.
[2025-06-03 15:42:32] [INFO ] [Nat]Absence check using 32 positive place invariants in 21 ms returned sat
[2025-06-03 15:42:33] [INFO ] [Nat]Absence check using 32 positive and 33 generalized place invariants in 405 ms returned sat
[2025-06-03 15:42:36] [INFO ] [Nat]Absence check using state equation in 3124 ms returned sat
[2025-06-03 15:42:36] [INFO ] State equation strengthened by 241 read => feed constraints.
[2025-06-03 15:42:36] [INFO ] [Nat]Added 241 Read/Feed constraints in 269 ms returned sat
[2025-06-03 15:42:37] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 241 ms.
[2025-06-03 15:42:37] [INFO ] Added : 1 causal constraints over 1 iterations in 490 ms. Result :sat
Parikh directed walk for 54600 steps, including 1000 resets, run took 909 ms. (steps per millisecond=60 )
Random directed walk for 500001 steps, including 0 resets, run took 4724 ms (no deadlock found). (steps per millisecond=105 )
Random walk for 500000 steps, including 0 resets, run took 6825 ms (no deadlock found). (steps per millisecond=73 )
Random directed walk for 500000 steps, including 0 resets, run took 4758 ms (no deadlock found). (steps per millisecond=105 )
Random walk for 500000 steps, including 0 resets, run took 6855 ms (no deadlock found). (steps per millisecond=72 )
Starting structural reductions in DEADLOCK mode, iteration 0 : 606/606 places, 4771/4771 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 982 ms. Remains 606 /606 variables (removed 0) and now considering 4771/4771 (removed 0) transitions.
[2025-06-03 15:43:02] [INFO ] Flow matrix only has 1412 transitions (discarded 3359 similar events)
[2025-06-03 15:43:02] [INFO ] Invariant cache hit.
[2025-06-03 15:43:02] [INFO ] Implicit Places using invariants in 150 ms returned []
[2025-06-03 15:43:02] [INFO ] Flow matrix only has 1412 transitions (discarded 3359 similar events)
[2025-06-03 15:43:02] [INFO ] Invariant cache hit.
[2025-06-03 15:43:03] [INFO ] State equation strengthened by 241 read => feed constraints.
[2025-06-03 15:43:03] [INFO ] Implicit Places using invariants and state equation in 558 ms returned []
Implicit Place search using SMT with State Equation took 711 ms to find 0 implicit places.
[2025-06-03 15:43:03] [INFO ] Redundant transitions in 321 ms returned []
Running 4756 sub problems to find dead transitions.
[2025-06-03 15:43:03] [INFO ] Flow matrix only has 1412 transitions (discarded 3359 similar events)
[2025-06-03 15:43:03] [INFO ] Invariant cache hit.
[2025-06-03 15:43:03] [INFO ] State equation strengthened by 241 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/606 variables, 606/606 constraints. Problems are: Problem set: 0 solved, 4756 unsolved
SMT process timed out in 58044ms, After SMT, problems are : Problem set: 0 solved, 4756 unsolved
Search for dead transitions found 0 dead transitions in 58097ms
Finished structural reductions in DEADLOCK mode , in 1 iterations and 60125 ms. Remains : 606/606 places, 4771/4771 transitions.
Random walk for 1250000 steps, including 0 resets, run took 17192 ms (no deadlock found). (steps per millisecond=72 )
Random directed walk for 1250000 steps, including 0 resets, run took 11938 ms (no deadlock found). (steps per millisecond=104 )
[2025-06-03 15:44:30] [INFO ] Flow matrix only has 1412 transitions (discarded 3359 similar events)
[2025-06-03 15:44:30] [INFO ] Invariant cache hit.
[2025-06-03 15:44:31] [INFO ] [Real]Absence check using 32 positive place invariants in 42 ms returned sat
[2025-06-03 15:44:39] [INFO ] [Real]Absence check using 32 positive and 33 generalized place invariants in 8039 ms returned sat
[2025-06-03 15:44:41] [INFO ] [Real]Absence check using state equation in 1756 ms returned sat
[2025-06-03 15:44:41] [INFO ] Solution in real domain found non-integer solution.
[2025-06-03 15:44:42] [INFO ] [Nat]Absence check using 32 positive place invariants in 22 ms returned sat
[2025-06-03 15:44:42] [INFO ] [Nat]Absence check using 32 positive and 33 generalized place invariants in 413 ms returned sat
[2025-06-03 15:44:45] [INFO ] [Nat]Absence check using state equation in 3231 ms returned sat
[2025-06-03 15:44:45] [INFO ] State equation strengthened by 241 read => feed constraints.
[2025-06-03 15:44:45] [INFO ] [Nat]Added 241 Read/Feed constraints in 271 ms returned sat
[2025-06-03 15:44:46] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 188 ms.
[2025-06-03 15:44:46] [INFO ] Added : 1 causal constraints over 1 iterations in 413 ms. Result :sat
Parikh directed walk for 54600 steps, including 1000 resets, run took 871 ms. (steps per millisecond=62 )
Random directed walk for 500000 steps, including 0 resets, run took 4737 ms (no deadlock found). (steps per millisecond=105 )
Random walk for 500000 steps, including 0 resets, run took 6819 ms (no deadlock found). (steps per millisecond=73 )
Random directed walk for 500000 steps, including 0 resets, run took 4756 ms (no deadlock found). (steps per millisecond=105 )
Random walk for 500000 steps, including 0 resets, run took 6863 ms (no deadlock found). (steps per millisecond=72 )
[2025-06-03 15:45:11] [INFO ] Flatten gal took : 467 ms
Starting structural reductions in LIVENESS mode, iteration 0 : 621/621 places, 4771/4771 transitions.
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 606 transition count 4771
Applied a total of 15 rules in 35 ms. Remains 606 /621 variables (removed 15) and now considering 4771/4771 (removed 0) transitions.
[2025-06-03 15:45:11] [INFO ] Flow matrix only has 1412 transitions (discarded 3359 similar events)
[2025-06-03 15:45:11] [INFO ] Invariant cache hit.
[2025-06-03 15:45:15] [INFO ] Implicit Places using invariants in 4534 ms returned [546, 547, 548, 549, 550, 551, 552, 553, 554, 555, 556, 557, 558, 559, 560]
Discarding 15 places :
Implicit Place search using SMT only with invariants took 4550 ms to find 15 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 591/621 places, 4771/4771 transitions.
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 15 Pre rules applied. Total rules applied 0 place count 591 transition count 4756
Deduced a syphon composed of 15 places in 4 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 0 with 30 rules applied. Total rules applied 30 place count 576 transition count 4756
Applied a total of 30 rules in 46 ms. Remains 576 /591 variables (removed 15) and now considering 4756/4771 (removed 15) transitions.
[2025-06-03 15:45:15] [INFO ] Flow matrix only has 1397 transitions (discarded 3359 similar events)
// Phase 1: matrix 1397 rows 576 cols
[2025-06-03 15:45:16] [INFO ] Computed 50 invariants in 34 ms
[2025-06-03 15:45:19] [INFO ] Implicit Places using invariants in 3576 ms returned []
[2025-06-03 15:45:19] [INFO ] Flow matrix only has 1397 transitions (discarded 3359 similar events)
[2025-06-03 15:45:19] [INFO ] Invariant cache hit.
[2025-06-03 15:45:19] [INFO ] State equation strengthened by 241 read => feed constraints.
[2025-06-03 15:45:28] [INFO ] Implicit Places using invariants and state equation in 9054 ms returned []
Implicit Place search using SMT with State Equation took 12632 ms to find 0 implicit places.
Starting structural reductions in LIVENESS mode, iteration 2 : 576/621 places, 4756/4771 transitions.
Finished structural reductions in LIVENESS mode , in 2 iterations and 17265 ms. Remains : 576/621 places, 4756/4771 transitions.
Discarding 195 transitions out of 4756. Remains 4561
Initial state reduction rules removed 15 formulas.
RANDOM walk for 40000 steps (8 resets) in 12486 ms. (3 steps per ms) remains 659/4546 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 659/659 properties
BEST_FIRST walk for 124 steps (4 resets) in 5 ms. (20 steps per ms) remains 659/659 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 659/659 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 659/659 properties
BEST_FIRST walk for 124 steps (4 resets) in 8 ms. (13 steps per ms) remains 659/659 properties
BEST_FIRST walk for 124 steps (4 resets) in 8 ms. (13 steps per ms) remains 659/659 properties
BEST_FIRST walk for 124 steps (4 resets) in 8 ms. (13 steps per ms) remains 659/659 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 659/659 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 659/659 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 659/659 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 659/659 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 659/659 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 659/659 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 659/659 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 659/659 properties
BEST_FIRST walk for 124 steps (4 resets) in 8 ms. (13 steps per ms) remains 659/659 properties
BEST_FIRST walk for 124 steps (4 resets) in 5 ms. (20 steps per ms) remains 659/659 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 659/659 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 659/659 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 659/659 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 659/659 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 659/659 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 659/659 properties
BEST_FIRST walk for 124 steps (4 resets) in 4 ms. (24 steps per ms) remains 659/659 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 659/659 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 659/659 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 659/659 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 659/659 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 659/659 properties
BEST_FIRST walk for 124 steps (4 resets) in 4 ms. (24 steps per ms) remains 659/659 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 659/659 properties
BEST_FIRST walk for 124 steps (4 resets) in 4 ms. (24 steps per ms) remains 659/659 properties
BEST_FIRST walk for 124 steps (4 resets) in 4 ms. (24 steps per ms) remains 659/659 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 659/659 properties
BEST_FIRST walk for 124 steps (4 resets) in 4 ms. (24 steps per ms) remains 659/659 properties
BEST_FIRST walk for 124 steps (4 resets) in 5 ms. (20 steps per ms) remains 659/659 properties
BEST_FIRST walk for 124 steps (4 resets) in 5 ms. (20 steps per ms) remains 659/659 properties
BEST_FIRST walk for 124 steps (4 resets) in 4 ms. (24 steps per ms) remains 659/659 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 659/659 properties
BEST_FIRST walk for 124 steps (4 resets) in 5 ms. (20 steps per ms) remains 659/659 properties
BEST_FIRST walk for 124 steps (4 resets) in 4 ms. (24 steps per ms) remains 659/659 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 659/659 properties
BEST_FIRST walk for 124 steps (4 resets) in 5 ms. (20 steps per ms) remains 659/659 properties
BEST_FIRST walk for 124 steps (4 resets) in 5 ms. (20 steps per ms) remains 659/659 properties
BEST_FIRST walk for 124 steps (4 resets) in 5 ms. (20 steps per ms) remains 659/659 properties
BEST_FIRST walk for 124 steps (4 resets) in 4 ms. (24 steps per ms) remains 659/659 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 659/659 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 659/659 properties
BEST_FIRST walk for 124 steps (4 resets) in 4 ms. (24 steps per ms) remains 659/659 properties
BEST_FIRST walk for 124 steps (4 resets) in 4 ms. (24 steps per ms) remains 659/659 properties
[2025-06-03 15:45:32] [INFO ] Flow matrix only has 1397 transitions (discarded 3359 similar events)
[2025-06-03 15:45:32] [INFO ] Invariant cache hit.
[2025-06-03 15:45:32] [INFO ] State equation strengthened by 241 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/258 variables, 258/258 constraints. Problems are: Problem set: 0 solved, 659 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 258/1973 variables, and 258 constraints, problems are : Problem set: 0 solved, 659 unsolved in 5020 ms.
Refiners :[Domain max(s): 258/576 constraints, Positive P Invariants (semi-flows): 0/19 constraints, Generalized P Invariants (flows): 0/31 constraints, State Equation: 0/576 constraints, ReadFeed: 0/241 constraints, PredecessorRefiner: 659/659 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 659 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/258 variables, 258/258 constraints. Problems are: Problem set: 0 solved, 659 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/258 variables, 0/258 constraints. Problems are: Problem set: 0 solved, 659 unsolved
At refinement iteration 2 (OVERLAPS) 300/558 variables, 17/275 constraints. Problems are: Problem set: 0 solved, 659 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/558 variables, 300/575 constraints. Problems are: Problem set: 0 solved, 659 unsolved
Problem qltransition_211 is UNSAT
SMT process timed out in 12760ms, After SMT, problems are : Problem set: 0 solved, 659 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 258 out of 576 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 576/576 places, 4756/4756 transitions.
Applied a total of 0 rules in 974 ms. Remains 576 /576 variables (removed 0) and now considering 4756/4756 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 975 ms. Remains : 576/576 places, 4756/4756 transitions.
FORMULA Liveness FALSE TECHNIQUES QUASILIVENESS_TEST
Total runtime 296666 ms.
ITS solved all properties within timeout

BK_STOP 1748965546147

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

+ 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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination Liveness -timeout 180 -rebuildPNML

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="SafeBus-PT-15"
export BK_EXAMINATION="Liveness"
export BK_TOOL="gold2024"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 2-5832"
echo " Executing tool gold2024"
echo " Input is SafeBus-PT-15, examination is Liveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r196-tall-174889279300494"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SafeBus-PT-15.tgz
mv SafeBus-PT-15 execution
cd execution
if [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "UpperBounds" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] || [ "Liveness" = "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 [ "Liveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "Liveness" != "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 "Liveness.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 '' Liveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] ; then
echo "FORMULA_NAME Liveness"
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 ;