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-171701118900212.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-S03D1C1A08, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r453-smll-171701118900212
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 29M
-rw-r--r-- 1 mcc users 11K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 89K 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 44K 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 4.5K May 19 07:18 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 19 16:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.7K May 19 07:39 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 19:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 12 11:49 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 110K Apr 12 11:49 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 09:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 70K Apr 12 09:27 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Apr 23 08:04 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Apr 23 08:04 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 29M 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 1717162308906

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-S03D1C1A08
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202405141337
[2024-05-31 13:31:51] [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 13:31:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 13:31:55] [INFO ] Load time of PNML (sax parser for PT used): 3344 ms
[2024-05-31 13:31:55] [INFO ] Transformed 49206 places.
[2024-05-31 13:31:55] [INFO ] Transformed 68887 transitions.
[2024-05-31 13:31:55] [INFO ] Found NUPN structural information;
[2024-05-31 13:31:55] [INFO ] Parsed PT model containing 49206 places and 68887 transitions and 157456 arcs in 4121 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 49206/49206 places, 68887/68887 transitions.
Applied a total of 0 rules in 856 ms. Remains 49206 /49206 variables (removed 0) and now considering 68887/68887 (removed 0) transitions.
// Phase 1: matrix 68887 rows 49206 cols
[2024-05-31 13:33:05] [INFO ] Invariants computation overflowed in 68507 ms
[2024-05-31 13:33:46] [INFO ] Performed 2076/49206 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-31 13:34:16] [INFO ] Performed 7964/49206 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-31 13:34:46] [INFO ] Performed 14250/49206 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2024-05-31 13:35:16] [INFO ] Performed 20847/49206 implicitness test of which 0 returned IMPLICIT in 120 seconds.
[2024-05-31 13:35:16] [INFO ] Timeout of Implicit test with SMT after 120 seconds.
[2024-05-31 13:35:16] [INFO ] Implicit Places using invariants in 200042 ms returned []
Implicit Place search using SMT only with invariants took 200095 ms to find 0 implicit places.
Running 68886 sub problems to find dead transitions.
// Phase 1: matrix 68887 rows 49206 cols
[2024-05-31 13:36:24] [INFO ] Invariants computation overflowed in 66281 ms
SMT process timed out in 594821ms, After SMT, problems are : Problem set: 0 solved, 68886 unsolved
Search for dead transitions found 0 dead transitions in 595894ms
Finished structural reductions in LIVENESS mode , in 1 iterations and 797131 ms. Remains : 49206/49206 places, 68887/68887 transitions.
Discarding 9840 transitions out of 68887. Remains 59047
Initial state reduction rules removed 1 formulas.
[2024-05-31 13:45:22] [INFO ] Flatten gal took : 5254 ms
[2024-05-31 13:45:25] [INFO ] Flatten gal took : 2998 ms
[2024-05-31 13:45:26] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2657275375582112938.gal : 512 ms
RANDOM walk for 40000 steps (255 resets) in 44998 ms. (0 steps per ms) remains 51334/59046 properties
[2024-05-31 13:45:26] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3437062619790196515.prop : 249 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/ReachabilityCardinality2657275375582112938.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3437062619790196515.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 ...328
BEST_FIRST walk for 124 steps (8 resets) in 234 ms. (0 steps per ms) remains 51334/51334 properties
BEST_FIRST walk for 124 steps (8 resets) in 264 ms. (0 steps per ms) remains 51334/51334 properties
BEST_FIRST walk for 124 steps (8 resets) in 228 ms. (0 steps per ms) remains 51334/51334 properties
BEST_FIRST walk for 124 steps (8 resets) in 246 ms. (0 steps per ms) remains 51334/51334 properties
BEST_FIRST walk for 124 steps (8 resets) in 222 ms. (0 steps per ms) remains 51334/51334 properties
BEST_FIRST walk for 124 steps (8 resets) in 228 ms. (0 steps per ms) remains 51334/51334 properties
BEST_FIRST walk for 124 steps (8 resets) in 286 ms. (0 steps per ms) remains 51334/51334 properties
BEST_FIRST walk for 124 steps (8 resets) in 302 ms. (0 steps per ms) remains 51334/51334 properties
BEST_FIRST walk for 124 steps (8 resets) in 284 ms. (0 steps per ms) remains 51334/51334 properties
BEST_FIRST walk for 124 steps (8 resets) in 273 ms. (0 steps per ms) remains 51334/51334 properties
BEST_FIRST walk for 124 steps (8 resets) in 265 ms. (0 steps per ms) remains 51334/51334 properties
BEST_FIRST walk for 124 steps (8 resets) in 260 ms. (0 steps per ms) remains 51334/51334 properties
BEST_FIRST walk for 124 steps (8 resets) in 300 ms. (0 steps per ms) remains 51334/51334 properties
BEST_FIRST walk for 124 steps (8 resets) in 269 ms. (0 steps per ms) remains 51334/51334 properties
BEST_FIRST walk for 124 steps (8 resets) in 263 ms. (0 steps per ms) remains 51334/51334 properties
BEST_FIRST walk for 124 steps (8 resets) in 288 ms. (0 steps per ms) remains 51334/51334 properties
BEST_FIRST walk for 124 steps (8 resets) in 261 ms. (0 steps per ms) remains 51334/51334 properties
BEST_FIRST walk for 124 steps (8 resets) in 211 ms. (0 steps per ms) remains 51334/51334 properties
BEST_FIRST walk for 124 steps (8 resets) in 194 ms. (0 steps per ms) remains 51334/51334 properties
BEST_FIRST walk for 124 steps (8 resets) in 224 ms. (0 steps per ms) remains 51334/51334 properties
BEST_FIRST walk for 124 steps (8 resets) in 218 ms. (0 steps per ms) remains 51334/51334 properties
BEST_FIRST walk for 124 steps (8 resets) in 232 ms. (0 steps per ms) remains 51334/51334 properties
BEST_FIRST walk for 124 steps (8 resets) in 200 ms. (0 steps per ms) remains 51334/51334 properties
BEST_FIRST walk for 124 steps (8 resets) in 196 ms. (0 steps per ms) remains 51334/51334 properties
BEST_FIRST walk for 124 steps (8 resets) in 357 ms. (0 steps per ms) remains 51334/51334 properties
BEST_FIRST walk for 124 steps (8 resets) in 215 ms. (0 steps per ms) remains 51334/51334 properties
BEST_FIRST walk for 124 steps (8 resets) in 204 ms. (0 steps per ms) remains 51334/51334 properties
BEST_FIRST walk for 124 steps (8 resets) in 223 ms. (0 steps per ms) remains 51334/51334 properties
BEST_FIRST walk for 124 steps (8 resets) in 222 ms. (0 steps per ms) remains 51334/51334 properties
BEST_FIRST walk for 124 steps (8 resets) in 232 ms. (0 steps per ms) remains 51334/51334 properties
BEST_FIRST walk for 124 steps (8 resets) in 277 ms. (0 steps per ms) remains 51334/51334 properties
BEST_FIRST walk for 124 steps (8 resets) in 275 ms. (0 steps per ms) remains 51334/51334 properties
BEST_FIRST walk for 124 steps (8 resets) in 302 ms. (0 steps per ms) remains 51334/51334 properties
BEST_FIRST walk for 124 steps (8 resets) in 296 ms. (0 steps per ms) remains 51334/51334 properties
BEST_FIRST walk for 124 steps (8 resets) in 298 ms. (0 steps per ms) remains 51334/51334 properties
BEST_FIRST walk for 124 steps (8 resets) in 286 ms. (0 steps per ms) remains 51334/51334 properties
BEST_FIRST walk for 124 steps (8 resets) in 264 ms. (0 steps per ms) remains 51334/51334 properties
BEST_FIRST walk for 124 steps (8 resets) in 282 ms. (0 steps per ms) remains 51334/51334 properties
BEST_FIRST walk for 124 steps (8 resets) in 285 ms. (0 steps per ms) remains 51334/51334 properties
BEST_FIRST walk for 124 steps (8 resets) in 272 ms. (0 steps per ms) remains 51334/51334 properties
BEST_FIRST walk for 124 steps (8 resets) in 232 ms. (0 steps per ms) remains 51334/51334 properties
BEST_FIRST walk for 124 steps (8 resets) in 203 ms. (0 steps per ms) remains 51334/51334 properties
BEST_FIRST walk for 124 steps (8 resets) in 202 ms. (0 steps per ms) remains 51334/51334 properties
BEST_FIRST walk for 124 steps (8 resets) in 202 ms. (0 steps per ms) remains 51334/51334 properties
BEST_FIRST walk for 124 steps (8 resets) in 191 ms. (0 steps per ms) remains 51334/51334 properties
BEST_FIRST walk for 124 steps (8 resets) in 192 ms. (0 steps per ms) remains 51334/51334 properties
BEST_FIRST walk for 124 steps (8 resets) in 208 ms. (0 steps per ms) remains 51334/51334 properties
BEST_FIRST walk for 124 steps (8 resets) in 199 ms. (0 steps per ms) remains 51334/51334 properties
BEST_FIRST walk for 124 steps (8 resets) in 195 ms. (0 steps per ms) remains 51334/51334 properties
BEST_FIRST walk for 124 steps (8 resets) in 187 ms. (0 steps per ms) remains 51334/51334 properties
// Phase 1: matrix 68887 rows 49206 cols
[2024-05-31 13:46:40] [INFO ] Invariants computation overflowed in 68314 ms
Loading property file /tmp/ReachabilityCardinality3437062619790196515.prop.
SMT process timed out in 483501ms, After SMT, problems are : Problem set: 0 solved, 51334 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 45013 out of 49206 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 49206/49206 places, 68887/68887 transitions.
Graph (complete) has 29523 edges and 49206 vertex of which 46822 are kept as prefixes of interest. Removing 2384 places using SCC suffix rule.144 ms
Discarding 2384 places :
Also discarding 1887 output transitions
Drop transitions (Output transitions of discarded places.) removed 1887 transitions
Drop transitions (Empty/Sink Transition effects.) removed 2588 transitions
Reduce isomorphic transitions removed 2588 transitions.
Iterating post reduction 0 with 2588 rules applied. Total rules applied 2589 place count 46822 transition count 64412
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 2598 place count 46813 transition count 64395
Iterating global reduction 1 with 9 rules applied. Total rules applied 2607 place count 46813 transition count 64395
Performed 189 Post agglomeration using F-continuation condition.Transition count delta: 189
Deduced a syphon composed of 189 places in 48 ms
Reduce places removed 189 places and 0 transitions.
Iterating global reduction 1 with 378 rules applied. Total rules applied 2985 place count 46624 transition count 64206
Renaming transitions due to excessive name length > 1024 char.
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 2986 place count 46623 transition count 64205
Applied a total of 2986 rules in 4198 ms. Remains 46623 /49206 variables (removed 2583) and now considering 64205/68887 (removed 4682) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4201 ms. Remains : 46623/49206 places, 64205/68887 transitions.
RANDOM walk for 149008 steps (30 resets) in 120013 ms. (1 steps per ms) remains 7671/51334 properties
BEST_FIRST walk for 4004 steps (8 resets) in 2041 ms. (1 steps per ms) remains 7671/7671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 2339 ms. (1 steps per ms) remains 7671/7671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 2293 ms. (1 steps per ms) remains 7671/7671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 2262 ms. (1 steps per ms) remains 7671/7671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 2321 ms. (1 steps per ms) remains 7671/7671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 2310 ms. (1 steps per ms) remains 7671/7671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 2049 ms. (1 steps per ms) remains 7671/7671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 2420 ms. (1 steps per ms) remains 7671/7671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 2293 ms. (1 steps per ms) remains 7671/7671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 2063 ms. (1 steps per ms) remains 7671/7671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 2484 ms. (1 steps per ms) remains 7671/7671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 2078 ms. (1 steps per ms) remains 7671/7671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 2510 ms. (1 steps per ms) remains 7671/7671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 2097 ms. (1 steps per ms) remains 7671/7671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 2469 ms. (1 steps per ms) remains 7671/7671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 2132 ms. (1 steps per ms) remains 7671/7671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 2086 ms. (1 steps per ms) remains 7671/7671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 2203 ms. (1 steps per ms) remains 7671/7671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 2088 ms. (1 steps per ms) remains 7671/7671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 2294 ms. (1 steps per ms) remains 7671/7671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 2139 ms. (1 steps per ms) remains 7671/7671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 2105 ms. (1 steps per ms) remains 7671/7671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 2381 ms. (1 steps per ms) remains 7671/7671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 2125 ms. (1 steps per ms) remains 7671/7671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 2142 ms. (1 steps per ms) remains 7671/7671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 2369 ms. (1 steps per ms) remains 7671/7671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 2130 ms. (1 steps per ms) remains 7671/7671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 2504 ms. (1 steps per ms) remains 7671/7671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 2042 ms. (1 steps per ms) remains 7671/7671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 2119 ms. (1 steps per ms) remains 7671/7671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 2241 ms. (1 steps per ms) remains 7671/7671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 2023 ms. (1 steps per ms) remains 7671/7671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 2185 ms. (1 steps per ms) remains 7671/7671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 2238 ms. (1 steps per ms) remains 7671/7671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 2234 ms. (1 steps per ms) remains 7671/7671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 2137 ms. (1 steps per ms) remains 7671/7671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 2010 ms. (1 steps per ms) remains 7671/7671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 2244 ms. (1 steps per ms) remains 7671/7671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 1950 ms. (2 steps per ms) remains 7671/7671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 2168 ms. (1 steps per ms) remains 7671/7671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 2429 ms. (1 steps per ms) remains 7671/7671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 2184 ms. (1 steps per ms) remains 7671/7671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 2198 ms. (1 steps per ms) remains 7671/7671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 2223 ms. (1 steps per ms) remains 7671/7671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 2292 ms. (1 steps per ms) remains 7671/7671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 2113 ms. (1 steps per ms) remains 7671/7671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 2038 ms. (1 steps per ms) remains 7671/7671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 2397 ms. (1 steps per ms) remains 7671/7671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 2055 ms. (1 steps per ms) remains 7671/7671 properties
BEST_FIRST walk for 4004 steps (8 resets) in 2396 ms. (1 steps per ms) remains 7671/7671 properties
// Phase 1: matrix 64205 rows 46623 cols
Detected timeout of ITS tools.
[2024-05-31 13:55:29] [INFO ] Flatten gal took : 2085 ms
[2024-05-31 13:55:29] [INFO ] Applying decomposition
[2024-05-31 13:55:31] [INFO ] Flatten gal took : 2231 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph18350544407803873699.txt' '-o' '/tmp/graph18350544407803873699.bin' '-w' '/tmp/graph18350544407803873699.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph18350544407803873699.bin' '-l' '-1' '-v' '-w' '/tmp/graph18350544407803873699.weights' '-q' '0' '-e' '0.001'
[2024-05-31 13:55:38] [INFO ] Decomposing Gal with order
[2024-05-31 13:55:41] [INFO ] Computed 667 invariants in 60096 ms
[2024-05-31 13:56:56] [INFO ] Rewriting arrays to variables to allow decomposition.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 7585/110828 variables, and 0 constraints, problems are : Problem set: 0 solved, 7671 unsolved in 45157 ms.
Refiners :[Generalized P Invariants (flows): 0/667 constraints, State Equation: 0/46623 constraints, PredecessorRefiner: 7671/7671 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7671 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 7585/110828 variables, and 0 constraints, problems are : Problem set: 0 solved, 7671 unsolved in 45159 ms.
Refiners :[Generalized P Invariants (flows): 0/667 constraints, State Equation: 0/46623 constraints, PredecessorRefiner: 0/7671 constraints, Known Traps: 0/0 constraints]
After SMT, in 213453ms problems are : Problem set: 0 solved, 7671 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 7585 out of 46623 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 46623/46623 places, 64205/64205 transitions.
Graph (complete) has 28139 edges and 46623 vertex of which 10529 are kept as prefixes of interest. Removing 36094 places using SCC suffix rule.25 ms
Discarding 36094 places :
Also discarding 46911 output transitions
Drop transitions (Output transitions of discarded places.) removed 46911 transitions
Drop transitions (Empty/Sink Transition effects.) removed 4733 transitions
Reduce isomorphic transitions removed 4733 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 195 transitions
Trivial Post-agglo rules discarded 195 transitions
Performed 195 trivial Post agglomeration. Transition count delta: 195
Iterating post reduction 0 with 4928 rules applied. Total rules applied 4929 place count 10529 transition count 12366
Reduce places removed 195 places and 0 transitions.
Iterating post reduction 1 with 195 rules applied. Total rules applied 5124 place count 10334 transition count 12366
Performed 470 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 470 Pre rules applied. Total rules applied 5124 place count 10334 transition count 11896
Deduced a syphon composed of 470 places in 4 ms
Reduce places removed 470 places and 0 transitions.
Iterating global reduction 2 with 940 rules applied. Total rules applied 6064 place count 9864 transition count 11896
Discarding 48 places :
Symmetric choice reduction at 2 with 48 rule applications. Total rules 6112 place count 9816 transition count 11819
Iterating global reduction 2 with 48 rules applied. Total rules applied 6160 place count 9816 transition count 11819
Performed 665 Post agglomeration using F-continuation condition.Transition count delta: 665
Deduced a syphon composed of 665 places in 1 ms
Reduce places removed 665 places and 0 transitions.
Iterating global reduction 2 with 1330 rules applied. Total rules applied 7490 place count 9151 transition count 11154
Reduce places removed 67 places and 67 transitions.
Iterating global reduction 2 with 67 rules applied. Total rules applied 7557 place count 9084 transition count 11087
Applied a total of 7557 rules in 3878 ms. Remains 9084 /46623 variables (removed 37539) and now considering 11087/64205 (removed 53118) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3878 ms. Remains : 9084/46623 places, 11087/64205 transitions.
RANDOM walk for 158588 steps (38 resets) in 120011 ms. (1 steps per ms) remains 0/7671 properties

BK_TIME_CONFINEMENT_REACHED

--------------------
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-S03D1C1A08"
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-S03D1C1A08, 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-171701118900212"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ViralEpidemic-PT-S03D1C1A08.tgz
mv ViralEpidemic-PT-S03D1C1A08 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 ;