fond
Model Checking Contest 2024
14th edition, Geneva, Switzerland, June 25, 2024
Execution of r453-smll-171701119000242
Last Updated
July 7, 2024

About the Execution of ITS-Tools for ViralEpidemic-PT-S08D1C2A04

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
10615.739 1179747.00 1751709.00 3686.80 T normal

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.r453-smll-171701119000242.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 itstools
Input is ViralEpidemic-PT-S08D1C2A04, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r453-smll-171701119000242
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 27M
-rw-r--r-- 1 mcc users 8.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.0K May 19 07:18 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 19 16:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 19 07:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 19:32 LTLFireability.xml
-rw-r--r-- 1 mcc users 19K Apr 12 06:37 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 173K Apr 12 06:37 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Apr 12 05:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 50K Apr 12 05:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 23 08:05 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Apr 23 08:05 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 11 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 27M 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 QuasiLiveness

=== Now, execution of the tool begins

BK_START 1717164222780

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=ViralEpidemic-PT-S08D1C2A04
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202405141337
[2024-05-31 14:03:45] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2024-05-31 14:03:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 14:03:48] [INFO ] Load time of PNML (sax parser for PT used): 2535 ms
[2024-05-31 14:03:48] [INFO ] Transformed 46811 places.
[2024-05-31 14:03:48] [INFO ] Transformed 79577 transitions.
[2024-05-31 14:03:48] [INFO ] Parsed PT model containing 46811 places and 79577 transitions and 191921 arcs in 3183 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 46811/46811 places, 79577/79577 transitions.
Applied a total of 0 rules in 847 ms. Remains 46811 /46811 variables (removed 0) and now considering 79577/79577 (removed 0) transitions.
// Phase 1: matrix 79577 rows 46811 cols
[2024-05-31 14:04:18] [INFO ] Computed 1 invariants in 28723 ms
[2024-05-31 14:05:02] [INFO ] Performed 5388/46811 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-31 14:05:32] [INFO ] Performed 13828/46811 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-31 14:06:02] [INFO ] Performed 21550/46811 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-31 14:06:32] [INFO ] Performed 29029/46811 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2024-05-31 14:06:32] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2024-05-31 14:06:32] [INFO ] Implicit Places using invariants in 162841 ms returned []
Implicit Place search using SMT only with invariants took 163015 ms to find 0 implicit places.
Running 79576 sub problems to find dead transitions.
[2024-05-31 14:06:34] [INFO ] Invariant cache hit.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 46810/126388 variables, and 0 constraints, problems are : Problem set: 0 solved, 79576 unsolved in 32045 ms.
Refiners :[Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/46811 constraints, PredecessorRefiner: 79576/79576 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 79576 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 46810/126388 variables, and 0 constraints, problems are : Problem set: 0 solved, 79576 unsolved in 31965 ms.
Refiners :[Generalized P Invariants (flows): 0/1 constraints, State Equation: 0/46811 constraints, PredecessorRefiner: 0/79576 constraints, Known Traps: 0/0 constraints]
After SMT, in 729209ms problems are : Problem set: 0 solved, 79576 unsolved
Search for dead transitions found 0 dead transitions in 730362ms
Finished structural reductions in LIVENESS mode , in 1 iterations and 894558 ms. Remains : 46811/46811 places, 79577/79577 transitions.
Discarding 4680 transitions out of 79577. Remains 74897
Initial state reduction rules removed 1 formulas.
[2024-05-31 14:18:53] [INFO ] Flatten gal took : 6100 ms
RANDOM walk for 40000 steps (11 resets) in 35511 ms. (1 steps per ms) remains 18965/74896 properties
BEST_FIRST walk for 124 steps (8 resets) in 143 ms. (0 steps per ms) remains 18960/18965 properties
BEST_FIRST walk for 124 steps (8 resets) in 176 ms. (0 steps per ms) remains 18960/18960 properties
BEST_FIRST walk for 124 steps (8 resets) in 148 ms. (0 steps per ms) remains 18960/18960 properties
BEST_FIRST walk for 124 steps (8 resets) in 111 ms. (1 steps per ms) remains 18960/18960 properties
BEST_FIRST walk for 124 steps (8 resets) in 113 ms. (1 steps per ms) remains 18960/18960 properties
BEST_FIRST walk for 124 steps (8 resets) in 122 ms. (1 steps per ms) remains 18960/18960 properties
BEST_FIRST walk for 124 steps (8 resets) in 116 ms. (1 steps per ms) remains 18960/18960 properties
BEST_FIRST walk for 124 steps (8 resets) in 117 ms. (1 steps per ms) remains 18960/18960 properties
BEST_FIRST walk for 124 steps (8 resets) in 119 ms. (1 steps per ms) remains 18960/18960 properties
BEST_FIRST walk for 124 steps (8 resets) in 108 ms. (1 steps per ms) remains 18960/18960 properties
BEST_FIRST walk for 124 steps (8 resets) in 86 ms. (1 steps per ms) remains 18960/18960 properties
BEST_FIRST walk for 124 steps (8 resets) in 132 ms. (0 steps per ms) remains 18960/18960 properties
BEST_FIRST walk for 124 steps (8 resets) in 186 ms. (0 steps per ms) remains 18960/18960 properties
BEST_FIRST walk for 124 steps (8 resets) in 155 ms. (0 steps per ms) remains 18960/18960 properties
BEST_FIRST walk for 124 steps (8 resets) in 211 ms. (0 steps per ms) remains 18960/18960 properties
BEST_FIRST walk for 124 steps (8 resets) in 165 ms. (0 steps per ms) remains 18960/18960 properties
BEST_FIRST walk for 124 steps (8 resets) in 154 ms. (0 steps per ms) remains 18960/18960 properties
BEST_FIRST walk for 124 steps (8 resets) in 184 ms. (0 steps per ms) remains 18960/18960 properties
BEST_FIRST walk for 124 steps (8 resets) in 181 ms. (0 steps per ms) remains 18960/18960 properties
BEST_FIRST walk for 124 steps (8 resets) in 167 ms. (0 steps per ms) remains 18960/18960 properties
BEST_FIRST walk for 124 steps (8 resets) in 131 ms. (0 steps per ms) remains 18960/18960 properties
BEST_FIRST walk for 124 steps (8 resets) in 110 ms. (1 steps per ms) remains 18960/18960 properties
BEST_FIRST walk for 124 steps (8 resets) in 124 ms. (0 steps per ms) remains 18960/18960 properties
BEST_FIRST walk for 124 steps (8 resets) in 89 ms. (1 steps per ms) remains 18960/18960 properties
BEST_FIRST walk for 124 steps (8 resets) in 105 ms. (1 steps per ms) remains 18960/18960 properties
BEST_FIRST walk for 124 steps (8 resets) in 88 ms. (1 steps per ms) remains 18960/18960 properties
BEST_FIRST walk for 124 steps (8 resets) in 83 ms. (1 steps per ms) remains 18960/18960 properties
BEST_FIRST walk for 124 steps (8 resets) in 83 ms. (1 steps per ms) remains 18960/18960 properties
BEST_FIRST walk for 124 steps (8 resets) in 67 ms. (1 steps per ms) remains 18960/18960 properties
BEST_FIRST walk for 124 steps (8 resets) in 77 ms. (1 steps per ms) remains 18960/18960 properties
BEST_FIRST walk for 124 steps (8 resets) in 94 ms. (1 steps per ms) remains 18960/18960 properties
BEST_FIRST walk for 124 steps (8 resets) in 75 ms. (1 steps per ms) remains 18960/18960 properties
[2024-05-31 14:18:56] [INFO ] Flatten gal took : 2852 ms
BEST_FIRST walk for 124 steps (8 resets) in 86 ms. (1 steps per ms) remains 18960/18960 properties
BEST_FIRST walk for 124 steps (8 resets) in 97 ms. (1 steps per ms) remains 18960/18960 properties
BEST_FIRST walk for 124 steps (8 resets) in 103 ms. (1 steps per ms) remains 18960/18960 properties
BEST_FIRST walk for 124 steps (8 resets) in 93 ms. (1 steps per ms) remains 18960/18960 properties
BEST_FIRST walk for 124 steps (8 resets) in 120 ms. (1 steps per ms) remains 18960/18960 properties
BEST_FIRST walk for 124 steps (8 resets) in 133 ms. (0 steps per ms) remains 18960/18960 properties
BEST_FIRST walk for 124 steps (8 resets) in 130 ms. (0 steps per ms) remains 18960/18960 properties
BEST_FIRST walk for 124 steps (8 resets) in 114 ms. (1 steps per ms) remains 18960/18960 properties
BEST_FIRST walk for 124 steps (8 resets) in 123 ms. (1 steps per ms) remains 18960/18960 properties
BEST_FIRST walk for 124 steps (8 resets) in 136 ms. (0 steps per ms) remains 18960/18960 properties
BEST_FIRST walk for 124 steps (8 resets) in 152 ms. (0 steps per ms) remains 18960/18960 properties
BEST_FIRST walk for 124 steps (8 resets) in 181 ms. (0 steps per ms) remains 18960/18960 properties
BEST_FIRST walk for 124 steps (8 resets) in 121 ms. (1 steps per ms) remains 18960/18960 properties
BEST_FIRST walk for 124 steps (8 resets) in 152 ms. (0 steps per ms) remains 18960/18960 properties
BEST_FIRST walk for 124 steps (8 resets) in 157 ms. (0 steps per ms) remains 18960/18960 properties
BEST_FIRST walk for 124 steps (8 resets) in 148 ms. (0 steps per ms) remains 18960/18960 properties
BEST_FIRST walk for 124 steps (8 resets) in 140 ms. (0 steps per ms) remains 18960/18960 properties
BEST_FIRST walk for 124 steps (8 resets) in 145 ms. (0 steps per ms) remains 18960/18960 properties
[2024-05-31 14:18:57] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8622566075649444374.gal : 866 ms
[2024-05-31 14:18:57] [INFO ] Invariant cache hit.
[2024-05-31 14:18:58] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16211737942885474551.prop : 111 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8622566075649444374.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16211737942885474551.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
SMT process timed out in 168267ms, After SMT, problems are : Problem set: 0 solved, 18960 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 16523 out of 46811 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 46811/46811 places, 79577/79577 transitions.
Graph (complete) has 37448 edges and 46811 vertex of which 22163 are kept as prefixes of interest. Removing 24648 places using SCC suffix rule.114 ms
Discarding 24648 places :
Also discarding 40500 output transitions
Drop transitions (Output transitions of discarded places.) removed 40500 transitions
Drop transitions (Empty/Sink Transition effects.) removed 5003 transitions
Reduce isomorphic transitions removed 5003 transitions.
Iterating post reduction 0 with 5003 rules applied. Total rules applied 5004 place count 22163 transition count 34074
Performed 49 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 49 Pre rules applied. Total rules applied 5004 place count 22163 transition count 34025
Deduced a syphon composed of 49 places in 15 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 1 with 98 rules applied. Total rules applied 5102 place count 22114 transition count 34025
Discarding 2794 places :
Symmetric choice reduction at 1 with 2794 rule applications. Total rules 7896 place count 19320 transition count 29715
Iterating global reduction 1 with 2794 rules applied. Total rules applied 10690 place count 19320 transition count 29715
Performed 289 Post agglomeration using F-continuation condition.Transition count delta: 289
Deduced a syphon composed of 289 places in 11 ms
Reduce places removed 289 places and 0 transitions.
Iterating global reduction 1 with 578 rules applied. Total rules applied 11268 place count 19031 transition count 29426
Renaming transitions due to excessive name length > 1024 char.
Free-agglomeration rule applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 11270 place count 19031 transition count 29424
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 11272 place count 19029 transition count 29424
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 2 with 1 rules applied. Total rules applied 11273 place count 19028 transition count 29423
Applied a total of 11273 rules in 7855 ms. Remains 19028 /46811 variables (removed 27783) and now considering 29423/79577 (removed 50154) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7857 ms. Remains : 19028/46811 places, 29423/79577 transitions.
RANDOM walk for 193874 steps (27 resets) in 120004 ms. (1 steps per ms) remains 9/18960 properties
BEST_FIRST walk for 112312 steps (0 resets) in 20188 ms. (5 steps per ms) remains 9/9 properties
BEST_FIRST walk for 140331 steps (0 resets) in 20207 ms. (6 steps per ms) remains 9/9 properties
BEST_FIRST walk for 135291 steps (0 resets) in 20294 ms. (6 steps per ms) remains 9/9 properties
BEST_FIRST walk for 142982 steps (0 resets) in 20170 ms. (7 steps per ms) remains 9/9 properties
BEST_FIRST walk for 145647 steps (0 resets) in 20372 ms. (7 steps per ms) remains 9/9 properties
BEST_FIRST walk for 141839 steps (0 resets) in 20141 ms. (7 steps per ms) remains 9/9 properties
BEST_FIRST walk for 142950 steps (0 resets) in 20195 ms. (7 steps per ms) remains 9/9 properties
BEST_FIRST walk for 138679 steps (0 resets) in 20123 ms. (6 steps per ms) remains 9/9 properties
BEST_FIRST walk for 145783 steps (0 resets) in 20370 ms. (7 steps per ms) remains 9/9 properties
// Phase 1: matrix 29423 rows 19028 cols
[2024-05-31 14:23:13] [INFO ] Computed 1026 invariants in 3608 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 17/27 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/27 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (OVERLAPS) 4/31 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/31 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (OVERLAPS) 20/51 variables, 8/19 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/51 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 7 (OVERLAPS) 109/160 variables, 36/55 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/160 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 9 (OVERLAPS) 130/290 variables, 48/103 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/290 variables, 0/103 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 11 (OVERLAPS) 138/428 variables, 14/117 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/428 variables, 0/117 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 13 (OVERLAPS) 573/1001 variables, 266/383 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/1001 variables, 0/383 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 15 (OVERLAPS) 32/1033 variables, 32/415 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1033 variables, 0/415 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 17 (OVERLAPS) 0/1033 variables, 0/415 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1033/48451 variables, and 415 constraints, problems are : Problem set: 0 solved, 9 unsolved in 4258 ms.
Refiners :[Generalized P Invariants (flows): 14/1026 constraints, State Equation: 401/19028 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 9 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/10 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (OVERLAPS) 17/27 variables, 10/10 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/27 variables, 9/19 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/27 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 4 (OVERLAPS) 4/31 variables, 1/20 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/31 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 6 (OVERLAPS) 20/51 variables, 8/28 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/51 variables, 0/28 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 8 (OVERLAPS) 109/160 variables, 36/64 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/160 variables, 0/64 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 10 (OVERLAPS) 130/290 variables, 48/112 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/290 variables, 0/112 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 12 (OVERLAPS) 138/428 variables, 14/126 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/428 variables, 0/126 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 14 (OVERLAPS) 573/1001 variables, 266/392 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/1001 variables, 0/392 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 16 (OVERLAPS) 32/1033 variables, 32/424 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 17 (INCLUDED_ONLY) 0/1033 variables, 0/424 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 18 (OVERLAPS) 0/1033 variables, 0/424 constraints. Problems are: Problem set: 0 solved, 9 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1033/48451 variables, and 424 constraints, problems are : Problem set: 0 solved, 9 unsolved in 4399 ms.
Refiners :[Generalized P Invariants (flows): 14/1026 constraints, State Equation: 401/19028 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints]
After SMT, in 12403ms problems are : Problem set: 0 solved, 9 unsolved
Fused 9 Parikh solutions to 1 different solutions.
Finished Parikh walk after 19 steps, including 0 resets, run visited all 9 properties in 9 ms. (steps per millisecond=2 )
Parikh walk visited 9 properties in 66 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Able to resolve query QuasiLiveness after proving 74897 properties.
FORMULA QuasiLiveness TRUE TECHNIQUES RANDOM_WALK PARIKH_WALK BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE
Total runtime 1177013 ms.

BK_STOP 1717165402527

--------------------
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
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ 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_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

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="ViralEpidemic-PT-S08D1C2A04"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="itstools"
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 itstools"
echo " Input is ViralEpidemic-PT-S08D1C2A04, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r453-smll-171701119000242"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S08D1C2A04.tgz
mv ViralEpidemic-PT-S08D1C2A04 execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "QuasiLiveness.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 '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;