Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r136-tall-171631133000607.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 DoubleLock-PT-p1s3, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r136-tall-171631133000607
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.8M
-rw-r--r-- 1 mcc users 8.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 95K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 40K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.0K May 19 07:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 19K May 19 15:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 18:16 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 12 13:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 118K Apr 12 13:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 10K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 89K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 19 07:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 19 15:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 3.4M May 18 16:42 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 DoubleLock-PT-p1s3-ReachabilityFireability-2024-00
FORMULA_NAME DoubleLock-PT-p1s3-ReachabilityFireability-2024-01
FORMULA_NAME DoubleLock-PT-p1s3-ReachabilityFireability-2024-02
FORMULA_NAME DoubleLock-PT-p1s3-ReachabilityFireability-2024-03
FORMULA_NAME DoubleLock-PT-p1s3-ReachabilityFireability-2024-04
FORMULA_NAME DoubleLock-PT-p1s3-ReachabilityFireability-2023-05
FORMULA_NAME DoubleLock-PT-p1s3-ReachabilityFireability-2023-06
FORMULA_NAME DoubleLock-PT-p1s3-ReachabilityFireability-2024-07
FORMULA_NAME DoubleLock-PT-p1s3-ReachabilityFireability-2024-08
FORMULA_NAME DoubleLock-PT-p1s3-ReachabilityFireability-2024-09
FORMULA_NAME DoubleLock-PT-p1s3-ReachabilityFireability-2024-10
FORMULA_NAME DoubleLock-PT-p1s3-ReachabilityFireability-2024-11
FORMULA_NAME DoubleLock-PT-p1s3-ReachabilityFireability-2023-12
FORMULA_NAME DoubleLock-PT-p1s3-ReachabilityFireability-2024-13
FORMULA_NAME DoubleLock-PT-p1s3-ReachabilityFireability-2024-14
FORMULA_NAME DoubleLock-PT-p1s3-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716408494085

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DoubleLock-PT-p1s3
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202405141337
[2024-05-22 20:08:15] [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]
[2024-05-22 20:08:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 20:08:15] [INFO ] Load time of PNML (sax parser for PT used): 312 ms
[2024-05-22 20:08:15] [INFO ] Transformed 570 places.
[2024-05-22 20:08:15] [INFO ] Transformed 7568 transitions.
[2024-05-22 20:08:15] [INFO ] Parsed PT model containing 570 places and 7568 transitions and 30656 arcs in 450 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 19 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 132 places in 20 ms
Reduce places removed 132 places and 256 transitions.
RANDOM walk for 40018 steps (370 resets) in 2353 ms. (17 steps per ms) remains 13/16 properties
FORMULA DoubleLock-PT-p1s3-ReachabilityFireability-2024-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DoubleLock-PT-p1s3-ReachabilityFireability-2024-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DoubleLock-PT-p1s3-ReachabilityFireability-2024-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
BEST_FIRST walk for 40004 steps (52 resets) in 852 ms. (46 steps per ms) remains 13/13 properties
BEST_FIRST walk for 40004 steps (47 resets) in 806 ms. (49 steps per ms) remains 12/13 properties
FORMULA DoubleLock-PT-p1s3-ReachabilityFireability-2024-13 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (52 resets) in 308 ms. (129 steps per ms) remains 11/12 properties
FORMULA DoubleLock-PT-p1s3-ReachabilityFireability-2024-03 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2024-05-22 20:08:17] [INFO ] Flatten gal took : 715 ms
BEST_FIRST walk for 40003 steps (47 resets) in 199 ms. (200 steps per ms) remains 10/11 properties
FORMULA DoubleLock-PT-p1s3-ReachabilityFireability-2024-04 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40003 steps (56 resets) in 449 ms. (88 steps per ms) remains 10/10 properties
[2024-05-22 20:08:17] [INFO ] Flatten gal took : 292 ms
BEST_FIRST walk for 40003 steps (46 resets) in 311 ms. (128 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (50 resets) in 202 ms. (197 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40004 steps (57 resets) in 336 ms. (118 steps per ms) remains 9/10 properties
FORMULA DoubleLock-PT-p1s3-ReachabilityFireability-2024-10 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40003 steps (48 resets) in 235 ms. (169 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (51 resets) in 180 ms. (221 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (54 resets) in 86 ms. (459 steps per ms) remains 7/9 properties
FORMULA DoubleLock-PT-p1s3-ReachabilityFireability-2024-14 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA DoubleLock-PT-p1s3-ReachabilityFireability-2024-07 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2024-05-22 20:08:17] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2264841126225671246.gal : 163 ms
[2024-05-22 20:08:17] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5288067828171484966.prop : 6 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/ReachabilityCardinality2264841126225671246.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5288067828171484966.prop' '--nowitness' '--gen-order' 'FOLLOW'
[2024-05-22 20:08:17] [INFO ] Flow matrix only has 4971 transitions (discarded 2341 similar events)
// Phase 1: matrix 4971 rows 438 cols

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
[2024-05-22 20:08:18] [INFO ] Computed 4 invariants in 66 ms
[2024-05-22 20:08:18] [INFO ] State equation strengthened by 400 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/121 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Problem DoubleLock-PT-p1s3-ReachabilityFireability-2024-01 is UNSAT
FORMULA DoubleLock-PT-p1s3-ReachabilityFireability-2024-01 FALSE TECHNIQUES SMT_REFINEMENT
Problem DoubleLock-PT-p1s3-ReachabilityFireability-2024-02 is UNSAT
FORMULA DoubleLock-PT-p1s3-ReachabilityFireability-2024-02 TRUE TECHNIQUES SMT_REFINEMENT
Problem DoubleLock-PT-p1s3-ReachabilityFireability-2023-06 is UNSAT
FORMULA DoubleLock-PT-p1s3-ReachabilityFireability-2023-06 FALSE TECHNIQUES SMT_REFINEMENT
Problem DoubleLock-PT-p1s3-ReachabilityFireability-2024-11 is UNSAT
FORMULA DoubleLock-PT-p1s3-ReachabilityFireability-2024-11 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 1 (OVERLAPS) 312/433 variables, 3/3 constraints. Problems are: Problem set: 4 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/433 variables, 0/3 constraints. Problems are: Problem set: 4 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 1/434 variables, 1/4 constraints. Problems are: Problem set: 4 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/434 variables, 0/4 constraints. Problems are: Problem set: 4 solved, 3 unsolved
Loading property file /tmp/ReachabilityCardinality5288067828171484966.prop.
At refinement iteration 5 (OVERLAPS) 4971/5405 variables, 434/438 constraints. Problems are: Problem set: 4 solved, 3 unsolved
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 12
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :12 after 90
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :90 after 880
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :880 after 5757
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :5757 after 30816
At refinement iteration 6 (INCLUDED_ONLY) 0/5405 variables, 400/838 constraints. Problems are: Problem set: 4 solved, 3 unsolved
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :30816 after 484979
At refinement iteration 7 (INCLUDED_ONLY) 0/5405 variables, 0/838 constraints. Problems are: Problem set: 4 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 4/5409 variables, 4/842 constraints. Problems are: Problem set: 4 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/5409 variables, 0/842 constraints. Problems are: Problem set: 4 solved, 3 unsolved
At refinement iteration 10 (OVERLAPS) 0/5409 variables, 0/842 constraints. Problems are: Problem set: 4 solved, 3 unsolved
No progress, stopping.
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :484979 after 1.0931e+06
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :1.0931e+06 after 1.71182e+06
After SMT solving in domain Real declared 5409/5409 variables, and 842 constraints, problems are : Problem set: 4 solved, 3 unsolved in 3385 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 438/438 constraints, ReadFeed: 400/400 constraints, PredecessorRefiner: 7/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 4 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 4 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 383/425 variables, 3/3 constraints. Problems are: Problem set: 4 solved, 3 unsolved
[2024-05-22 20:08:22] [INFO ] Deduced a trap composed of 109 places in 807 ms of which 38 ms to minimize.
[2024-05-22 20:08:23] [INFO ] Deduced a trap composed of 185 places in 725 ms of which 6 ms to minimize.
SDD proceeding with computation,7 properties remain. new max is 1024
SDD size :1.71182e+06 after 3.92694e+06
[2024-05-22 20:08:24] [INFO ] Deduced a trap composed of 199 places in 1009 ms of which 4 ms to minimize.
[2024-05-22 20:08:25] [INFO ] Deduced a trap composed of 184 places in 1315 ms of which 7 ms to minimize.
[2024-05-22 20:08:26] [INFO ] Deduced a trap composed of 183 places in 866 ms of which 3 ms to minimize.
[2024-05-22 20:08:27] [INFO ] Deduced a trap composed of 309 places in 621 ms of which 3 ms to minimize.
SMT process timed out in 9438ms, After SMT, problems are : Problem set: 4 solved, 3 unsolved
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 42 out of 438 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 438/438 places, 7312/7312 transitions.
Graph (complete) has 12297 edges and 438 vertex of which 434 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.18 ms
Discarding 4 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 433 transition count 7184
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 433 transition count 7184
SDD proceeding with computation,7 properties remain. new max is 2048
SDD size :3.92694e+06 after 7.65897e+06
Applied a total of 3 rules in 442 ms. Remains 433 /438 variables (removed 5) and now considering 7184/7312 (removed 128) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 452 ms. Remains : 433/438 places, 7184/7312 transitions.
RANDOM walk for 40003 steps (370 resets) in 459 ms. (86 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40003 steps (57 resets) in 266 ms. (149 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (54 resets) in 148 ms. (268 steps per ms) remains 3/3 properties
BEST_FIRST walk for 40004 steps (55 resets) in 245 ms. (162 steps per ms) remains 3/3 properties
Interrupted probabilistic random walk after 101730 steps, run timeout after 3001 ms. (steps per millisecond=33 ) properties seen :0 out of 3
Probabilistic random walk after 101730 steps, saw 79816 distinct states, run finished after 3006 ms. (steps per millisecond=33 ) properties seen :0
[2024-05-22 20:08:31] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
// Phase 1: matrix 4843 rows 433 cols
[2024-05-22 20:08:31] [INFO ] Computed 2 invariants in 46 ms
[2024-05-22 20:08:31] [INFO ] State equation strengthened by 400 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 8/50 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 132/182 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/182 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 4416/4598 variables, 182/184 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4598 variables, 170/354 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/4598 variables, 0/354 constraints. Problems are: Problem set: 0 solved, 3 unsolved
SDD proceeding with computation,7 properties remain. new max is 4096
SDD size :7.65897e+06 after 1.18338e+07
SDD proceeding with computation,7 properties remain. new max is 8192
SDD size :1.18338e+07 after 1.5692e+07
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 5276/5276 variables, and 605 constraints, problems are : Problem set: 0 solved, 3 unsolved in 45049 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 433/433 constraints, ReadFeed: 170/400 constraints, PredecessorRefiner: 3/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/42 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 8/50 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/50 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 132/182 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/182 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 4416/4598 variables, 182/184 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4598 variables, 170/354 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/4598 variables, 0/354 constraints. Problems are: Problem set: 0 solved, 3 unsolved
SDD proceeding with computation,7 properties remain. new max is 16384
SDD size :1.5692e+07 after 1.90513e+07
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 5276/5276 variables, and 605 constraints, problems are : Problem set: 0 solved, 3 unsolved in 45029 ms.
Refiners :[Positive P Invariants (semi-flows): 1/1 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 433/433 constraints, ReadFeed: 170/400 constraints, PredecessorRefiner: 2/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 90326ms problems are : Problem set: 0 solved, 3 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 42 out of 433 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 433/433 places, 7184/7184 transitions.
Applied a total of 0 rules in 180 ms. Remains 433 /433 variables (removed 0) and now considering 7184/7184 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 180 ms. Remains : 433/433 places, 7184/7184 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 433/433 places, 7184/7184 transitions.
Applied a total of 0 rules in 266 ms. Remains 433 /433 variables (removed 0) and now considering 7184/7184 (removed 0) transitions.
[2024-05-22 20:10:02] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-22 20:10:02] [INFO ] Invariant cache hit.
[2024-05-22 20:10:02] [INFO ] Implicit Places using invariants in 424 ms returned []
[2024-05-22 20:10:02] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-22 20:10:02] [INFO ] Invariant cache hit.
[2024-05-22 20:10:03] [INFO ] State equation strengthened by 400 read => feed constraints.
[2024-05-22 20:10:34] [INFO ] Performed 33/433 implicitness test of which 0 returned IMPLICIT in 30 seconds.
SDD proceeding with computation,7 properties remain. new max is 32768
SDD size :1.90513e+07 after 1.99497e+07
[2024-05-22 20:11:04] [INFO ] Performed 104/433 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2024-05-22 20:11:34] [INFO ] Performed 430/433 implicitness test of which 0 returned IMPLICIT in 91 seconds.
[2024-05-22 20:11:35] [INFO ] Implicit Places using invariants and state equation in 93000 ms returned []
Implicit Place search using SMT with State Equation took 93450 ms to find 0 implicit places.
[2024-05-22 20:11:36] [INFO ] Redundant transitions in 758 ms returned []
Running 7182 sub problems to find dead transitions.
[2024-05-22 20:11:36] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-22 20:11:36] [INFO ] Invariant cache hit.
[2024-05-22 20:11:36] [INFO ] State equation strengthened by 400 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/433 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 7182 unsolved
SMT process timed out in 63291ms, After SMT, problems are : Problem set: 0 solved, 7182 unsolved
Search for dead transitions found 0 dead transitions in 63358ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 157882 ms. Remains : 433/433 places, 7184/7184 transitions.
Attempting over-approximation, by ignoring read arcs.
Ensure Unique test removed 2341 transitions
Reduce isomorphic transitions removed 2341 transitions.
Iterating post reduction 0 with 2341 rules applied. Total rules applied 2341 place count 433 transition count 4843
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 5 Pre rules applied. Total rules applied 2341 place count 433 transition count 4838
Deduced a syphon composed of 5 places in 2 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 1 with 10 rules applied. Total rules applied 2351 place count 428 transition count 4838
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 2353 place count 427 transition count 4837
Applied a total of 2353 rules in 159 ms. Remains 427 /433 variables (removed 6) and now considering 4837/7184 (removed 2347) transitions.
Running SMT prover for 3 properties.
// Phase 1: matrix 4837 rows 427 cols
[2024-05-22 20:12:39] [INFO ] Computed 2 invariants in 41 ms
[2024-05-22 20:12:40] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-22 20:12:40] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
SMT process timed out, exceeded limit of 225
[2024-05-22 20:12:40] [INFO ] After 739ms SMT Verify possible using After timeout in real domain returned unsat :0 sat :3
[2024-05-22 20:12:40] [INFO ] After 852ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :3
Over-approximation ignoring read arcs solved 0 properties in 1111 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2024-05-22 20:12:41] [INFO ] Flatten gal took : 222 ms
[2024-05-22 20:12:41] [INFO ] Applying decomposition
[2024-05-22 20:12:41] [INFO ] Flatten gal took : 225 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/graph16566249112817976109.txt' '-o' '/tmp/graph16566249112817976109.bin' '-w' '/tmp/graph16566249112817976109.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph16566249112817976109.bin' '-l' '-1' '-v' '-w' '/tmp/graph16566249112817976109.weights' '-q' '0' '-e' '0.001'
[2024-05-22 20:12:42] [INFO ] Decomposing Gal with order
[2024-05-22 20:12:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 20:12:42] [INFO ] Removed a total of 17938 redundant transitions.
[2024-05-22 20:12:42] [INFO ] Flatten gal took : 569 ms
[2024-05-22 20:12:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 911 labels/synchronizations in 339 ms.
[2024-05-22 20:12:43] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10406151965483747901.gal : 40 ms
[2024-05-22 20:12:43] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10713696737159215126.prop : 0 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/ReachabilityCardinality10406151965483747901.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10713696737159215126.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 ...309
Loading property file /tmp/ReachabilityCardinality10713696737159215126.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :6 after 68
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :68 after 875
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :875 after 1216
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :1216 after 4571
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :4571 after 60619
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :60619 after 188885
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :188885 after 827102
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :827102 after 1.04442e+06
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :1.04442e+06 after 1.06611e+06
SDD proceeding with computation,3 properties remain. new max is 4096
SDD size :1.06611e+06 after 1.34383e+06

BK_STOP 1716409237793

--------------------
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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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="DoubleLock-PT-p1s3"
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 DoubleLock-PT-p1s3, 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 r136-tall-171631133000607"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DoubleLock-PT-p1s3.tgz
mv DoubleLock-PT-p1s3 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 ;