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.r342-tall-171679093300274.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 greatspnxred
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 r342-tall-171679093300274
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 12M
-rw-r--r-- 1 mcc users 28K Apr 12 15:36 CTLCardinality.txt
-rw-r--r-- 1 mcc users 202K Apr 12 15:36 CTLCardinality.xml
-rw-r--r-- 1 mcc users 961K Apr 12 15:31 CTLFireability.txt
-rw-r--r-- 1 mcc users 4.0M Apr 12 15:31 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 17K Apr 23 07:49 LTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Apr 23 07:49 LTLCardinality.xml
-rw-r--r-- 1 mcc users 111K Apr 23 07:49 LTLFireability.txt
-rw-r--r-- 1 mcc users 339K Apr 23 07:49 LTLFireability.xml
-rw-r--r-- 1 mcc users 88K Apr 12 16:33 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 488K Apr 12 16:33 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 378K Apr 12 16:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 1.7M Apr 12 16:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Apr 23 07:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.9K Apr 23 07:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 3.5M May 18 16:43 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 1716818771236

Invoking MCC driver with
BK_TOOL=greatspnxred
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
[2024-05-27 14:06:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, Liveness, -timeout, 180, -rebuildPNML]
[2024-05-27 14:06:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-27 14:06:12] [INFO ] Load time of PNML (sax parser for PT used): 287 ms
[2024-05-27 14:06:12] [INFO ] Transformed 621 places.
[2024-05-27 14:06:12] [INFO ] Transformed 4771 transitions.
[2024-05-27 14:06:12] [INFO ] Found NUPN structural information;
[2024-05-27 14:06:12] [INFO ] Parsed PT model containing 621 places and 4771 transitions and 34549 arcs in 426 ms.
Reduce places removed 15 places and 0 transitions.
Built sparse matrix representations for Structural reductions in 24 ms.77271KB 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 1087 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 1101 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 985 ms. Remains 606 /606 variables (removed 0) and now considering 4771/4771 (removed 0) transitions.
[2024-05-27 14:06:15] [INFO ] Flow matrix only has 1412 transitions (discarded 3359 similar events)
// Phase 1: matrix 1412 rows 606 cols
[2024-05-27 14:06:15] [INFO ] Computed 65 invariants in 75 ms
[2024-05-27 14:06:16] [INFO ] Implicit Places using invariants in 538 ms returned []
[2024-05-27 14:06:16] [INFO ] Flow matrix only has 1412 transitions (discarded 3359 similar events)
[2024-05-27 14:06:16] [INFO ] Invariant cache hit.
[2024-05-27 14:06:16] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-27 14:06:16] [INFO ] Implicit Places using invariants and state equation in 631 ms returned []
Implicit Place search using SMT with State Equation took 1200 ms to find 0 implicit places.
[2024-05-27 14:06:17] [INFO ] Redundant transitions in 335 ms returned []
Running 4756 sub problems to find dead transitions.
[2024-05-27 14:06:17] [INFO ] Flow matrix only has 1412 transitions (discarded 3359 similar events)
[2024-05-27 14:06:17] [INFO ] Invariant cache hit.
[2024-05-27 14:06:17] [INFO ] State equation strengthened by 241 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
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 59997ms, After SMT, problems are : Problem set: 0 solved, 4756 unsolved
Search for dead transitions found 0 dead transitions in 60078ms
Finished structural reductions in DEADLOCK mode , in 1 iterations and 62637 ms. Remains : 606/606 places, 4771/4771 transitions.
Random walk for 1250000 steps, including 0 resets, run took 15813 ms (no deadlock found). (steps per millisecond=79 )
Random directed walk for 1250003 steps, including 0 resets, run took 10851 ms (no deadlock found). (steps per millisecond=115 )
[2024-05-27 14:07:43] [INFO ] Flow matrix only has 1412 transitions (discarded 3359 similar events)
[2024-05-27 14:07:43] [INFO ] Invariant cache hit.
[2024-05-27 14:07:44] [INFO ] [Real]Absence check using 32 positive place invariants in 47 ms returned sat
[2024-05-27 14:07:52] [INFO ] [Real]Absence check using 32 positive and 33 generalized place invariants in 8056 ms returned sat
[2024-05-27 14:07:54] [INFO ] [Real]Absence check using state equation in 1665 ms returned sat
[2024-05-27 14:07:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 14:07:55] [INFO ] [Nat]Absence check using 32 positive place invariants in 23 ms returned sat
[2024-05-27 14:07:56] [INFO ] [Nat]Absence check using 32 positive and 33 generalized place invariants in 420 ms returned sat
[2024-05-27 14:07:59] [INFO ] [Nat]Absence check using state equation in 3294 ms returned sat
[2024-05-27 14:07:59] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-27 14:07:59] [INFO ] [Nat]Added 241 Read/Feed constraints in 262 ms returned sat
[2024-05-27 14:07:59] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 291 ms.
[2024-05-27 14:08:00] [INFO ] Added : 1 causal constraints over 1 iterations in 619 ms. Result :sat
Parikh directed walk for 54600 steps, including 1000 resets, run took 883 ms. (steps per millisecond=61 )
Random directed walk for 500002 steps, including 0 resets, run took 4565 ms (no deadlock found). (steps per millisecond=109 )
Random walk for 500000 steps, including 0 resets, run took 6005 ms (no deadlock found). (steps per millisecond=83 )
Random directed walk for 500002 steps, including 0 resets, run took 4333 ms (no deadlock found). (steps per millisecond=115 )
Random walk for 500000 steps, including 0 resets, run took 6325 ms (no deadlock found). (steps per millisecond=79 )
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 863 ms. Remains 606 /606 variables (removed 0) and now considering 4771/4771 (removed 0) transitions.
[2024-05-27 14:08:23] [INFO ] Flow matrix only has 1412 transitions (discarded 3359 similar events)
[2024-05-27 14:08:23] [INFO ] Invariant cache hit.
[2024-05-27 14:08:23] [INFO ] Implicit Places using invariants in 247 ms returned []
[2024-05-27 14:08:23] [INFO ] Flow matrix only has 1412 transitions (discarded 3359 similar events)
[2024-05-27 14:08:23] [INFO ] Invariant cache hit.
[2024-05-27 14:08:24] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-27 14:08:24] [INFO ] Implicit Places using invariants and state equation in 582 ms returned []
Implicit Place search using SMT with State Equation took 831 ms to find 0 implicit places.
[2024-05-27 14:08:24] [INFO ] Redundant transitions in 283 ms returned []
Running 4756 sub problems to find dead transitions.
[2024-05-27 14:08:24] [INFO ] Flow matrix only has 1412 transitions (discarded 3359 similar events)
[2024-05-27 14:08:24] [INFO ] Invariant cache hit.
[2024-05-27 14:08:24] [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 58550ms, After SMT, problems are : Problem set: 0 solved, 4756 unsolved
Search for dead transitions found 0 dead transitions in 58602ms
Finished structural reductions in DEADLOCK mode , in 1 iterations and 60596 ms. Remains : 606/606 places, 4771/4771 transitions.
Random walk for 1250000 steps, including 0 resets, run took 16031 ms (no deadlock found). (steps per millisecond=77 )
Random directed walk for 1250003 steps, including 0 resets, run took 12172 ms (no deadlock found). (steps per millisecond=102 )
[2024-05-27 14:09:51] [INFO ] Flow matrix only has 1412 transitions (discarded 3359 similar events)
[2024-05-27 14:09:51] [INFO ] Invariant cache hit.
[2024-05-27 14:09:52] [INFO ] [Real]Absence check using 32 positive place invariants in 42 ms returned sat
[2024-05-27 14:10:00] [INFO ] [Real]Absence check using 32 positive and 33 generalized place invariants in 8050 ms returned sat
[2024-05-27 14:10:01] [INFO ] [Real]Absence check using state equation in 1682 ms returned sat
[2024-05-27 14:10:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-27 14:10:02] [INFO ] [Nat]Absence check using 32 positive place invariants in 22 ms returned sat
[2024-05-27 14:10:03] [INFO ] [Nat]Absence check using 32 positive and 33 generalized place invariants in 411 ms returned sat
[2024-05-27 14:10:06] [INFO ] [Nat]Absence check using state equation in 3199 ms returned sat
[2024-05-27 14:10:06] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-27 14:10:06] [INFO ] [Nat]Added 241 Read/Feed constraints in 298 ms returned sat
[2024-05-27 14:10:06] [INFO ] Computed and/alt/rep : 30/45/30 causal constraints (skipped 1367 transitions) in 233 ms.
[2024-05-27 14:10:07] [INFO ] Added : 1 causal constraints over 1 iterations in 451 ms. Result :sat
Parikh directed walk for 54600 steps, including 1000 resets, run took 892 ms. (steps per millisecond=61 )
Random directed walk for 500000 steps, including 0 resets, run took 4629 ms (no deadlock found). (steps per millisecond=108 )
Random walk for 500000 steps, including 0 resets, run took 6067 ms (no deadlock found). (steps per millisecond=82 )
Random directed walk for 500000 steps, including 0 resets, run took 4562 ms (no deadlock found). (steps per millisecond=109 )
Random walk for 500000 steps, including 0 resets, run took 6177 ms (no deadlock found). (steps per millisecond=80 )
[2024-05-27 14:10:30] [INFO ] Flatten gal took : 516 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 34 ms. Remains 606 /621 variables (removed 15) and now considering 4771/4771 (removed 0) transitions.
[2024-05-27 14:10:30] [INFO ] Flow matrix only has 1412 transitions (discarded 3359 similar events)
[2024-05-27 14:10:30] [INFO ] Invariant cache hit.
[2024-05-27 14:10:34] [INFO ] Implicit Places using invariants in 4630 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 4645 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 54 ms. Remains 576 /591 variables (removed 15) and now considering 4756/4771 (removed 15) transitions.
[2024-05-27 14:10:35] [INFO ] Flow matrix only has 1397 transitions (discarded 3359 similar events)
// Phase 1: matrix 1397 rows 576 cols
[2024-05-27 14:10:35] [INFO ] Computed 50 invariants in 35 ms
[2024-05-27 14:10:38] [INFO ] Implicit Places using invariants in 3562 ms returned []
[2024-05-27 14:10:38] [INFO ] Flow matrix only has 1397 transitions (discarded 3359 similar events)
[2024-05-27 14:10:38] [INFO ] Invariant cache hit.
[2024-05-27 14:10:39] [INFO ] State equation strengthened by 241 read => feed constraints.
[2024-05-27 14:10:47] [INFO ] Implicit Places using invariants and state equation in 9119 ms returned []
Implicit Place search using SMT with State Equation took 12685 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 17419 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 12510 ms. (3 steps per ms) remains 657/4546 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 657/657 properties
BEST_FIRST walk for 124 steps (4 resets) in 9 ms. (12 steps per ms) remains 657/657 properties
BEST_FIRST walk for 124 steps (4 resets) in 9 ms. (12 steps per ms) remains 657/657 properties
BEST_FIRST walk for 124 steps (4 resets) in 8 ms. (13 steps per ms) remains 657/657 properties
BEST_FIRST walk for 124 steps (4 resets) in 10 ms. (11 steps per ms) remains 657/657 properties
BEST_FIRST walk for 124 steps (4 resets) in 9 ms. (12 steps per ms) remains 657/657 properties
BEST_FIRST walk for 124 steps (4 resets) in 9 ms. (12 steps per ms) remains 657/657 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 657/657 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 657/657 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 657/657 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 657/657 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 657/657 properties
BEST_FIRST walk for 124 steps (4 resets) in 8 ms. (13 steps per ms) remains 657/657 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 657/657 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 657/657 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 657/657 properties
BEST_FIRST walk for 124 steps (4 resets) in 8 ms. (13 steps per ms) remains 657/657 properties
BEST_FIRST walk for 124 steps (4 resets) in 8 ms. (13 steps per ms) remains 657/657 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 657/657 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 657/657 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 657/657 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 657/657 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 657/657 properties
BEST_FIRST walk for 124 steps (4 resets) in 8 ms. (13 steps per ms) remains 657/657 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 657/657 properties
BEST_FIRST walk for 124 steps (4 resets) in 5 ms. (20 steps per ms) remains 657/657 properties
BEST_FIRST walk for 124 steps (4 resets) in 5 ms. (20 steps per ms) remains 657/657 properties
BEST_FIRST walk for 124 steps (4 resets) in 11 ms. (10 steps per ms) remains 657/657 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 657/657 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 657/657 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 657/657 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 657/657 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 657/657 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 657/657 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 657/657 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 657/657 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 657/657 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 657/657 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 657/657 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 657/657 properties
BEST_FIRST walk for 124 steps (4 resets) in 10 ms. (11 steps per ms) remains 657/657 properties
BEST_FIRST walk for 124 steps (4 resets) in 8 ms. (13 steps per ms) remains 657/657 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 657/657 properties
BEST_FIRST walk for 124 steps (4 resets) in 9 ms. (12 steps per ms) remains 657/657 properties
BEST_FIRST walk for 124 steps (4 resets) in 8 ms. (13 steps per ms) remains 657/657 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 657/657 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 657/657 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 657/657 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 657/657 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 657/657 properties
[2024-05-27 14:10:51] [INFO ] Flow matrix only has 1397 transitions (discarded 3359 similar events)
[2024-05-27 14:10:51] [INFO ] Invariant cache hit.
[2024-05-27 14:10:51] [INFO ] State equation strengthened by 241 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/256 variables, 256/256 constraints. Problems are: Problem set: 0 solved, 657 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 256/1973 variables, and 256 constraints, problems are : Problem set: 0 solved, 657 unsolved in 5021 ms.
Refiners :[Domain max(s): 256/576 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: 657/657 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 657 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/256 variables, 256/256 constraints. Problems are: Problem set: 0 solved, 657 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/256 variables, 0/256 constraints. Problems are: Problem set: 0 solved, 657 unsolved
At refinement iteration 2 (OVERLAPS) 302/558 variables, 17/273 constraints. Problems are: Problem set: 0 solved, 657 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/558 variables, 302/575 constraints. Problems are: Problem set: 0 solved, 657 unsolved
Problem qltransition_211 is UNSAT
SMT process timed out in 13474ms, After SMT, problems are : Problem set: 0 solved, 657 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 256 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 1028 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 1029 ms. Remains : 576/576 places, 4756/4756 transitions.
FORMULA Liveness FALSE TECHNIQUES QUASILIVENESS_TEST
Total runtime 293537 ms.
ITS solved all properties within timeout

BK_STOP 1716819066019

--------------------
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:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ 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="greatspnxred"
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 2-5568"
echo " Executing tool greatspnxred"
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 r342-tall-171679093300274"
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.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property Liveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -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 ;