fond
Model Checking Contest 2024
14th edition, Geneva, Switzerland, June 25, 2024
Execution of r268-smll-171654407300295
Last Updated
July 7, 2024

About the Execution of ITS-Tools for Peterson-PT-7

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
0.000 328096.00 0.00 0.00 ?TFF?TTTF?F???F? normal

Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r268-smll-171654407300295.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)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is Peterson-PT-7, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r268-smll-171654407300295
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 9.8M
-rw-r--r-- 1 mcc users 264K Apr 12 03:18 CTLCardinality.txt
-rw-r--r-- 1 mcc users 1.1M Apr 12 03:18 CTLCardinality.xml
-rw-r--r-- 1 mcc users 183K Apr 12 03:02 CTLFireability.txt
-rw-r--r-- 1 mcc users 831K Apr 12 03:02 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 72K Apr 23 07:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 218K Apr 23 07:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 156K Apr 23 07:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 517K Apr 23 07:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 378K Apr 12 04:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 1.4M Apr 12 04:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 617K Apr 12 04:09 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 2.8M Apr 12 04:09 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 27K Apr 23 07:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 58K Apr 23 07:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 2 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 1.3M 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

here is the order used to build the result vector(from text file)
FORMULA_NAME Peterson-PT-7-ReachabilityFireability-2024-00
FORMULA_NAME Peterson-PT-7-ReachabilityFireability-2024-01
FORMULA_NAME Peterson-PT-7-ReachabilityFireability-2024-02
FORMULA_NAME Peterson-PT-7-ReachabilityFireability-2024-03
FORMULA_NAME Peterson-PT-7-ReachabilityFireability-2024-04
FORMULA_NAME Peterson-PT-7-ReachabilityFireability-2024-05
FORMULA_NAME Peterson-PT-7-ReachabilityFireability-2024-06
FORMULA_NAME Peterson-PT-7-ReachabilityFireability-2024-07
FORMULA_NAME Peterson-PT-7-ReachabilityFireability-2024-08
FORMULA_NAME Peterson-PT-7-ReachabilityFireability-2024-09
FORMULA_NAME Peterson-PT-7-ReachabilityFireability-2024-10
FORMULA_NAME Peterson-PT-7-ReachabilityFireability-2024-11
FORMULA_NAME Peterson-PT-7-ReachabilityFireability-2024-12
FORMULA_NAME Peterson-PT-7-ReachabilityFireability-2024-13
FORMULA_NAME Peterson-PT-7-ReachabilityFireability-2024-14
FORMULA_NAME Peterson-PT-7-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716802970274

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Peterson-PT-7
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202405141337
[2024-05-27 09:42:52] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-27 09:42:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-27 09:42:52] [INFO ] Load time of PNML (sax parser for PT used): 333 ms
[2024-05-27 09:42:52] [INFO ] Transformed 1992 places.
[2024-05-27 09:42:52] [INFO ] Transformed 3096 transitions.
[2024-05-27 09:42:52] [INFO ] Found NUPN structural information;
[2024-05-27 09:42:52] [INFO ] Parsed PT model containing 1992 places and 3096 transitions and 9584 arcs in 541 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 300 ms.
Working with output stream class java.io.PrintStream
FORMULA Peterson-PT-7-ReachabilityFireability-2024-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (8 resets) in 3252 ms. (12 steps per ms) remains 7/15 properties
FORMULA Peterson-PT-7-ReachabilityFireability-2024-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Peterson-PT-7-ReachabilityFireability-2024-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Peterson-PT-7-ReachabilityFireability-2024-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Peterson-PT-7-ReachabilityFireability-2024-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Peterson-PT-7-ReachabilityFireability-2024-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Peterson-PT-7-ReachabilityFireability-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Peterson-PT-7-ReachabilityFireability-2024-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Peterson-PT-7-ReachabilityFireability-2024-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-27 09:42:55] [INFO ] Flatten gal took : 817 ms
[2024-05-27 09:42:55] [INFO ] Flatten gal took : 357 ms
[2024-05-27 09:42:55] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality196264918600071240.gal : 196 ms
[2024-05-27 09:42:56] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16112383147284634018.prop : 96 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/ReachabilityCardinality196264918600071240.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16112383147284634018.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
Loading property file /tmp/ReachabilityCardinality16112383147284634018.prop.
BEST_FIRST walk for 40004 steps (8 resets) in 17620 ms. (2 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 324 ms. (123 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 234 ms. (170 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 335 ms. (119 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1317 ms. (30 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 605 ms. (66 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 402 ms. (99 steps per ms) remains 7/7 properties
[2024-05-27 09:43:00] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
// Phase 1: matrix 2760 rows 1992 cols
[2024-05-27 09:43:00] [INFO ] Computed 31 invariants in 51 ms
[2024-05-27 09:43:00] [INFO ] State equation strengthened by 497 read => feed constraints.
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :2 after 4
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :4 after 13
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :13 after 18
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :18 after 19
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :19 after 20
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :20 after 25
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :25 after 26
SDD proceeding with computation,7 properties remain. new max is 1024
SDD size :26 after 93
All remaining problems are real, not stopping.
SDD proceeding with computation,7 properties remain. new max is 2048
SDD size :93 after 181
At refinement iteration 0 (INCLUDED_ONLY) 0/1948 variables, 1948/1948 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1948 variables, 15/1963 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1948 variables, 8/1971 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1948 variables, 0/1971 constraints. Problems are: Problem set: 0 solved, 7 unsolved
SDD proceeding with computation,7 properties remain. new max is 4096
SDD size :181 after 1315
At refinement iteration 4 (OVERLAPS) 44/1992 variables, 8/1979 constraints. Problems are: Problem set: 0 solved, 7 unsolved
SDD proceeding with computation,7 properties remain. new max is 8192
SDD size :1315 after 3093
At refinement iteration 5 (INCLUDED_ONLY) 0/1992 variables, 44/2023 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1992/4752 variables, and 2023 constraints, problems are : Problem set: 0 solved, 7 unsolved in 5081 ms.
Refiners :[Domain max(s): 1992/1992 constraints, Positive P Invariants (semi-flows): 23/23 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 0/1992 constraints, ReadFeed: 0/497 constraints, PredecessorRefiner: 7/6 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
SDD proceeding with computation,7 properties remain. new max is 16384
SDD size :3093 after 6425
At refinement iteration 0 (INCLUDED_ONLY) 0/1948 variables, 1948/1948 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1948 variables, 15/1963 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1948 variables, 8/1971 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1948 variables, 0/1971 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (OVERLAPS) 44/1992 variables, 8/1979 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1992 variables, 44/2023 constraints. Problems are: Problem set: 0 solved, 7 unsolved
[2024-05-27 09:43:16] [INFO ] Deduced a trap composed of 13 places in 2053 ms of which 171 ms to minimize.
SMT process timed out in 16711ms, After SMT, problems are : Problem set: 0 solved, 7 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1948 out of 1992 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1992/1992 places, 3096/3096 transitions.
Applied a total of 0 rules in 123 ms. Remains 1992 /1992 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 143 ms. Remains : 1992/1992 places, 3096/3096 transitions.
RANDOM walk for 40000 steps (8 resets) in 1813 ms. (22 steps per ms) remains 7/7 properties
SDD proceeding with computation,7 properties remain. new max is 32768
SDD size :6425 after 25061
BEST_FIRST walk for 40004 steps (8 resets) in 18651 ms. (2 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 227 ms. (175 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 207 ms. (192 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 415 ms. (96 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 338 ms. (118 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 456 ms. (87 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 388 ms. (102 steps per ms) remains 7/7 properties
SDD proceeding with computation,7 properties remain. new max is 65536
SDD size :25061 after 105745
Interrupted probabilistic random walk after 453717 steps, run timeout after 18001 ms. (steps per millisecond=25 ) properties seen :0 out of 7
Probabilistic random walk after 453717 steps, saw 280042 distinct states, run finished after 18012 ms. (steps per millisecond=25 ) properties seen :0
[2024-05-27 09:43:41] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2024-05-27 09:43:41] [INFO ] Invariant cache hit.
[2024-05-27 09:43:41] [INFO ] State equation strengthened by 497 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1948 variables, 1948/1948 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1948 variables, 15/1963 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1948 variables, 8/1971 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1948 variables, 0/1971 constraints. Problems are: Problem set: 0 solved, 7 unsolved
SDD proceeding with computation,7 properties remain. new max is 131072
SDD size :105745 after 313668
At refinement iteration 4 (OVERLAPS) 44/1992 variables, 8/1979 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1992 variables, 44/2023 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1992 variables, 0/2023 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 7 (OVERLAPS) 2760/4752 variables, 1992/4015 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/4752 variables, 497/4512 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/4752 variables, 0/4512 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 10 (OVERLAPS) 0/4752 variables, 0/4512 constraints. Problems are: Problem set: 0 solved, 7 unsolved
No progress, stopping.
After SMT solving in domain Real declared 4752/4752 variables, and 4512 constraints, problems are : Problem set: 0 solved, 7 unsolved in 35974 ms.
Refiners :[Domain max(s): 1992/1992 constraints, Positive P Invariants (semi-flows): 23/23 constraints, Generalized P Invariants (flows): 8/8 constraints, State Equation: 1992/1992 constraints, ReadFeed: 497/497 constraints, PredecessorRefiner: 7/6 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1948 variables, 1948/1948 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1948 variables, 15/1963 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1948 variables, 8/1971 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1948 variables, 0/1971 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 4 (OVERLAPS) 44/1992 variables, 8/1979 constraints. Problems are: Problem set: 0 solved, 7 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1992 variables, 44/2023 constraints. Problems are: Problem set: 0 solved, 7 unsolved
[2024-05-27 09:44:27] [INFO ] Deduced a trap composed of 100 places in 1987 ms of which 34 ms to minimize.
[2024-05-27 09:44:29] [INFO ] Deduced a trap composed of 80 places in 2348 ms of which 31 ms to minimize.
[2024-05-27 09:44:31] [INFO ] Deduced a trap composed of 138 places in 1765 ms of which 18 ms to minimize.
[2024-05-27 09:44:33] [INFO ] Deduced a trap composed of 42 places in 1814 ms of which 16 ms to minimize.
[2024-05-27 09:44:37] [INFO ] Deduced a trap composed of 51 places in 2146 ms of which 17 ms to minimize.
[2024-05-27 09:44:42] [INFO ] Deduced a trap composed of 92 places in 2327 ms of which 18 ms to minimize.
[2024-05-27 09:44:45] [INFO ] Deduced a trap composed of 210 places in 2078 ms of which 17 ms to minimize.
SDD proceeding with computation,7 properties remain. new max is 262144
SDD size :313668 after 662138
[2024-05-27 09:44:47] [INFO ] Deduced a trap composed of 210 places in 2164 ms of which 17 ms to minimize.
[2024-05-27 09:44:49] [INFO ] Deduced a trap composed of 210 places in 2118 ms of which 17 ms to minimize.
[2024-05-27 09:44:52] [INFO ] Deduced a trap composed of 142 places in 2185 ms of which 17 ms to minimize.
[2024-05-27 09:44:54] [INFO ] Deduced a trap composed of 142 places in 2192 ms of which 18 ms to minimize.
[2024-05-27 09:44:56] [INFO ] Deduced a trap composed of 210 places in 2213 ms of which 18 ms to minimize.
[2024-05-27 09:44:59] [INFO ] Deduced a trap composed of 47 places in 2212 ms of which 17 ms to minimize.
[2024-05-27 09:45:01] [INFO ] Deduced a trap composed of 47 places in 2093 ms of which 17 ms to minimize.
[2024-05-27 09:45:03] [INFO ] Deduced a trap composed of 71 places in 2080 ms of which 18 ms to minimize.
[2024-05-27 09:45:06] [INFO ] Deduced a trap composed of 70 places in 2092 ms of which 17 ms to minimize.
SMT process timed out in 84633ms, After SMT, problems are : Problem set: 0 solved, 7 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1948 out of 1992 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1992/1992 places, 3096/3096 transitions.
Applied a total of 0 rules in 84 ms. Remains 1992 /1992 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 88 ms. Remains : 1992/1992 places, 3096/3096 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1992/1992 places, 3096/3096 transitions.
Applied a total of 0 rules in 68 ms. Remains 1992 /1992 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
[2024-05-27 09:45:06] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2024-05-27 09:45:06] [INFO ] Invariant cache hit.
[2024-05-27 09:45:06] [INFO ] Implicit Places using invariants in 575 ms returned []
[2024-05-27 09:45:06] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2024-05-27 09:45:06] [INFO ] Invariant cache hit.
[2024-05-27 09:45:08] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-27 09:45:08] [INFO ] Implicit Places using invariants and state equation in 2028 ms returned []
Implicit Place search using SMT with State Equation took 2615 ms to find 0 implicit places.
[2024-05-27 09:45:09] [INFO ] Redundant transitions in 233 ms returned []
Running 3088 sub problems to find dead transitions.
[2024-05-27 09:45:09] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2024-05-27 09:45:09] [INFO ] Invariant cache hit.
[2024-05-27 09:45:09] [INFO ] State equation strengthened by 497 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1984 variables, 1984/1984 constraints. Problems are: Problem set: 0 solved, 3088 unsolved
SMT process timed out in 31976ms, After SMT, problems are : Problem set: 0 solved, 3088 unsolved
Search for dead transitions found 0 dead transitions in 32026ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34975 ms. Remains : 1992/1992 places, 3096/3096 transitions.
Attempting over-approximation, by ignoring read arcs.
Ensure Unique test removed 336 transitions
Reduce isomorphic transitions removed 336 transitions.
Iterating post reduction 0 with 336 rules applied. Total rules applied 336 place count 1992 transition count 2760
Applied a total of 336 rules in 60 ms. Remains 1992 /1992 variables (removed 0) and now considering 2760/3096 (removed 336) transitions.
Running SMT prover for 7 properties.
// Phase 1: matrix 2760 rows 1992 cols
[2024-05-27 09:45:46] [INFO ] Computed 31 invariants in 17 ms
[2024-05-27 09:45:47] [INFO ] After 985ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2024-05-27 09:45:48] [INFO ] [Nat]Absence check using 23 positive place invariants in 39 ms returned sat
[2024-05-27 09:45:48] [INFO ] [Nat]Absence check using 23 positive and 8 generalized place invariants in 8 ms returned sat
SMT process timed out, exceeded limit of 225
[2024-05-27 09:45:51] [INFO ] After 1422ms SMT Verify possible using After timeout in natural domain returned unsat :0 sat :7
[2024-05-27 09:45:51] [INFO ] After 3818ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Over-approximation ignoring read arcs solved 0 properties in 10563 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2024-05-27 09:45:52] [INFO ] Flatten gal took : 139 ms
[2024-05-27 09:45:52] [INFO ] Applying decomposition
[2024-05-27 09:45:52] [INFO ] Flatten gal took : 234 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/graph6696919487568681169.txt' '-o' '/tmp/graph6696919487568681169.bin' '-w' '/tmp/graph6696919487568681169.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph6696919487568681169.bin' '-l' '-1' '-v' '-w' '/tmp/graph6696919487568681169.weights' '-q' '0' '-e' '0.001'
[2024-05-27 09:45:53] [INFO ] Decomposing Gal with order
[2024-05-27 09:45:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-27 09:45:54] [INFO ] Removed a total of 2835 redundant transitions.
[2024-05-27 09:45:54] [INFO ] Flatten gal took : 412 ms
[2024-05-27 09:45:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 32 ms.
[2024-05-27 09:45:54] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10148230142225485530.gal : 46 ms
[2024-05-27 09:45:54] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9415461528360376463.prop : 25 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/ReachabilityCardinality10148230142225485530.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9415461528360376463.prop' '--nowitness'

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 ...308
Loading property file /tmp/ReachabilityCardinality9415461528360376463.prop.
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :1 after 7.75368e+06

BK_STOP 1716803298370

--------------------
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
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Peterson-PT-7"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is Peterson-PT-7, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r268-smll-171654407300295"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Peterson-PT-7.tgz
mv Peterson-PT-7 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;