fond
Model Checking Contest 2024
14th edition, Geneva, Switzerland, June 25, 2024
Execution of r268-smll-171654407200231
Last Updated
July 7, 2024

About the Execution of ITS-Tools for Peterson-COL-5

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
16203.508 3600000.00 8168050.00 10909.40 TT?FTTT?T?FTTFFT normal

Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r268-smll-171654407200231.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 Peterson-COL-5, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r268-smll-171654407200231
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 496K
-rw-r--r-- 1 mcc users 8.0K Apr 12 02:52 CTLCardinality.txt
-rw-r--r-- 1 mcc users 82K Apr 12 02:52 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Apr 12 02:40 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Apr 12 02:40 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 3.5K Apr 23 07:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 23 07:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 23 07:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 23 07:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 12 03:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 101K Apr 12 03:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 03:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 85K Apr 12 03:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 2 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 45K 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-COL-5-ReachabilityFireability-2024-00
FORMULA_NAME Peterson-COL-5-ReachabilityFireability-2024-01
FORMULA_NAME Peterson-COL-5-ReachabilityFireability-2024-02
FORMULA_NAME Peterson-COL-5-ReachabilityFireability-2024-03
FORMULA_NAME Peterson-COL-5-ReachabilityFireability-2024-04
FORMULA_NAME Peterson-COL-5-ReachabilityFireability-2024-05
FORMULA_NAME Peterson-COL-5-ReachabilityFireability-2024-06
FORMULA_NAME Peterson-COL-5-ReachabilityFireability-2024-07
FORMULA_NAME Peterson-COL-5-ReachabilityFireability-2024-08
FORMULA_NAME Peterson-COL-5-ReachabilityFireability-2024-09
FORMULA_NAME Peterson-COL-5-ReachabilityFireability-2024-10
FORMULA_NAME Peterson-COL-5-ReachabilityFireability-2024-11
FORMULA_NAME Peterson-COL-5-ReachabilityFireability-2024-12
FORMULA_NAME Peterson-COL-5-ReachabilityFireability-2024-13
FORMULA_NAME Peterson-COL-5-ReachabilityFireability-2024-14
FORMULA_NAME Peterson-COL-5-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716744292278

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Peterson-COL-5
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
ReachabilityFireability COL
Running Version 202405141337
[2024-05-26 17:24:54] [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]
[2024-05-26 17:24:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-26 17:24:54] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-05-26 17:24:55] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-26 17:24:55] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1231 ms
[2024-05-26 17:24:55] [INFO ] Imported 11 HL places and 14 HL transitions for a total of 864 PT places and 1398.0 transition bindings in 42 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 45 ms.
Reduction of identical properties reduced properties to check from 16 to 15
Working with output stream class java.io.PrintStream
FORMULA Peterson-COL-5-ReachabilityFireability-2024-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-COL-5-ReachabilityFireability-2024-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-05-26 17:24:56] [INFO ] Built PT skeleton of HLPN with 11 places and 14 transitions 42 arcs in 8 ms.
[2024-05-26 17:24:56] [INFO ] Skeletonized 14 HLPN properties in 1 ms.
All 14 properties of the HLPN use transition enablings in a way that makes the skeleton too coarse.
Domain [Process(6), Tour(5), Process(6)] of place BeginLoop breaks symmetries in sort Process
Arc [2:1*[$i, (MOD (ADD $j 1) 5)]] contains successor/predecessor on variables of sort Tour
Symmetric sort wr.t. initial and guards and successors and join/free detected :Bool
Arc [1:1*[$i, 0]] contains constants of sort Bool
Transition Ask : constants on arcs in [[1:1*[$i, 0]]] introduces in Bool(2) partition with 1 elements that refines current partition to 2 subsets.
[2024-05-26 17:24:56] [INFO ] Unfolded HLPN to a Petri net with 864 places and 1302 transitions 4068 arcs in 135 ms.
[2024-05-26 17:24:56] [INFO ] Unfolded 14 HLPN properties in 3 ms.
Deduced a syphon composed of 30 places in 23 ms
Reduce places removed 30 places and 60 transitions.
[2024-05-26 17:24:57] [INFO ] Flatten gal took : 350 ms
RANDOM walk for 40000 steps (8 resets) in 3319 ms. (12 steps per ms) remains 6/14 properties
FORMULA Peterson-COL-5-ReachabilityFireability-2024-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Peterson-COL-5-ReachabilityFireability-2024-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Peterson-COL-5-ReachabilityFireability-2024-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Peterson-COL-5-ReachabilityFireability-2024-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Peterson-COL-5-ReachabilityFireability-2024-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Peterson-COL-5-ReachabilityFireability-2024-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Peterson-COL-5-ReachabilityFireability-2024-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Peterson-COL-5-ReachabilityFireability-2024-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-26 17:24:57] [INFO ] Flatten gal took : 298 ms
BEST_FIRST walk for 40004 steps (8 resets) in 1172 ms. (34 steps per ms) remains 6/6 properties
[2024-05-26 17:24:57] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11158854761812790162.gal : 112 ms
[2024-05-26 17:24:58] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16952193066407839695.prop : 55 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/ReachabilityCardinality11158854761812790162.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16952193066407839695.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 ...330
Loading property file /tmp/ReachabilityCardinality16952193066407839695.prop.
BEST_FIRST walk for 40004 steps (8 resets) in 5995 ms. (6 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 486 ms. (82 steps per ms) remains 6/6 properties
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :2 after 4
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :4 after 17
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :17 after 18
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :18 after 36
BEST_FIRST walk for 40004 steps (8 resets) in 2306 ms. (17 steps per ms) remains 6/6 properties
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :36 after 42
SDD proceeding with computation,6 properties remain. new max is 256
SDD size :42 after 214
SDD proceeding with computation,6 properties remain. new max is 512
SDD size :214 after 268
SDD proceeding with computation,6 properties remain. new max is 1024
SDD size :268 after 488
BEST_FIRST walk for 40004 steps (8 resets) in 2093 ms. (19 steps per ms) remains 6/6 properties
SDD proceeding with computation,6 properties remain. new max is 2048
SDD size :488 after 1722
BEST_FIRST walk for 40004 steps (8 resets) in 1301 ms. (30 steps per ms) remains 6/6 properties
[2024-05-26 17:25:01] [INFO ] Flow matrix only has 1122 transitions (discarded 120 similar events)
// Phase 1: matrix 1122 rows 834 cols
[2024-05-26 17:25:01] [INFO ] Computed 23 invariants in 33 ms
[2024-05-26 17:25:01] [INFO ] State equation strengthened by 205 read => feed constraints.
SDD proceeding with computation,6 properties remain. new max is 4096
SDD size :1722 after 4638
SDD proceeding with computation,6 properties remain. new max is 8192
SDD size :4638 after 23001
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/834 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/834 variables, 6/23 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/834 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 1122/1956 variables, 834/857 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1956 variables, 205/1062 constraints. Problems are: Problem set: 0 solved, 6 unsolved
SDD proceeding with computation,6 properties remain. new max is 16384
SDD size :23001 after 112784
At refinement iteration 5 (INCLUDED_ONLY) 0/1956 variables, 0/1062 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (OVERLAPS) 0/1956 variables, 0/1062 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1956/1956 variables, and 1062 constraints, problems are : Problem set: 0 solved, 6 unsolved in 4265 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 834/834 constraints, ReadFeed: 205/205 constraints, PredecessorRefiner: 6/5 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/834 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/834 variables, 6/23 constraints. Problems are: Problem set: 0 solved, 6 unsolved
[2024-05-26 17:25:10] [INFO ] Deduced a trap composed of 174 places in 625 ms of which 79 ms to minimize.
[2024-05-26 17:25:11] [INFO ] Deduced a trap composed of 131 places in 610 ms of which 8 ms to minimize.
[2024-05-26 17:25:12] [INFO ] Deduced a trap composed of 45 places in 661 ms of which 10 ms to minimize.
[2024-05-26 17:25:12] [INFO ] Deduced a trap composed of 62 places in 727 ms of which 12 ms to minimize.
[2024-05-26 17:25:13] [INFO ] Deduced a trap composed of 18 places in 608 ms of which 7 ms to minimize.
[2024-05-26 17:25:13] [INFO ] Deduced a trap composed of 37 places in 373 ms of which 6 ms to minimize.
[2024-05-26 17:25:14] [INFO ] Deduced a trap composed of 79 places in 395 ms of which 6 ms to minimize.
SDD proceeding with computation,6 properties remain. new max is 32768
SDD size :112784 after 177422
[2024-05-26 17:25:14] [INFO ] Deduced a trap composed of 61 places in 455 ms of which 7 ms to minimize.
SMT process timed out in 13432ms, After SMT, problems are : Problem set: 0 solved, 6 unsolved
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 834 out of 834 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 834/834 places, 1242/1242 transitions.
Applied a total of 0 rules in 53 ms. Remains 834 /834 variables (removed 0) and now considering 1242/1242 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 68 ms. Remains : 834/834 places, 1242/1242 transitions.
RANDOM walk for 40000 steps (8 resets) in 1327 ms. (30 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 298 ms. (133 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 4206 ms. (9 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 414 ms. (96 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1477 ms. (27 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1850 ms. (21 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1233 ms. (32 steps per ms) remains 6/6 properties
Interrupted probabilistic random walk after 428974 steps, run timeout after 9001 ms. (steps per millisecond=47 ) properties seen :2 out of 6
Probabilistic random walk after 428974 steps, saw 194873 distinct states, run finished after 9028 ms. (steps per millisecond=47 ) properties seen :2
FORMULA Peterson-COL-5-ReachabilityFireability-2024-13 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA Peterson-COL-5-ReachabilityFireability-2024-01 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
[2024-05-26 17:25:27] [INFO ] Flow matrix only has 1122 transitions (discarded 120 similar events)
[2024-05-26 17:25:27] [INFO ] Invariant cache hit.
[2024-05-26 17:25:27] [INFO ] State equation strengthened by 205 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/654 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/654 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 180/834 variables, 12/17 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/834 variables, 6/23 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/834 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 1122/1956 variables, 834/857 constraints. Problems are: Problem set: 0 solved, 4 unsolved
SDD proceeding with computation,6 properties remain. new max is 65536
SDD size :177422 after 1.06852e+06
At refinement iteration 6 (INCLUDED_ONLY) 0/1956 variables, 205/1062 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1956 variables, 0/1062 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 0/1956 variables, 0/1062 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1956/1956 variables, and 1062 constraints, problems are : Problem set: 0 solved, 4 unsolved in 3505 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 834/834 constraints, ReadFeed: 205/205 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/654 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/654 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 180/834 variables, 12/17 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/834 variables, 6/23 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-26 17:25:34] [INFO ] Deduced a trap composed of 89 places in 446 ms of which 8 ms to minimize.
[2024-05-26 17:25:35] [INFO ] Deduced a trap composed of 11 places in 445 ms of which 7 ms to minimize.
[2024-05-26 17:25:35] [INFO ] Deduced a trap composed of 63 places in 394 ms of which 7 ms to minimize.
[2024-05-26 17:25:36] [INFO ] Deduced a trap composed of 95 places in 405 ms of which 7 ms to minimize.
[2024-05-26 17:25:36] [INFO ] Deduced a trap composed of 52 places in 415 ms of which 7 ms to minimize.
[2024-05-26 17:25:37] [INFO ] Deduced a trap composed of 67 places in 469 ms of which 8 ms to minimize.
[2024-05-26 17:25:37] [INFO ] Deduced a trap composed of 101 places in 611 ms of which 6 ms to minimize.
[2024-05-26 17:25:38] [INFO ] Deduced a trap composed of 77 places in 505 ms of which 7 ms to minimize.
[2024-05-26 17:25:38] [INFO ] Deduced a trap composed of 53 places in 464 ms of which 7 ms to minimize.
[2024-05-26 17:25:39] [INFO ] Deduced a trap composed of 51 places in 474 ms of which 6 ms to minimize.
[2024-05-26 17:25:39] [INFO ] Deduced a trap composed of 72 places in 459 ms of which 6 ms to minimize.
[2024-05-26 17:25:40] [INFO ] Deduced a trap composed of 49 places in 491 ms of which 7 ms to minimize.
[2024-05-26 17:25:40] [INFO ] Deduced a trap composed of 171 places in 420 ms of which 7 ms to minimize.
[2024-05-26 17:25:41] [INFO ] Deduced a trap composed of 180 places in 430 ms of which 6 ms to minimize.
[2024-05-26 17:25:41] [INFO ] Deduced a trap composed of 145 places in 457 ms of which 7 ms to minimize.
[2024-05-26 17:25:42] [INFO ] Deduced a trap composed of 37 places in 461 ms of which 6 ms to minimize.
[2024-05-26 17:25:42] [INFO ] Deduced a trap composed of 123 places in 388 ms of which 5 ms to minimize.
[2024-05-26 17:25:43] [INFO ] Deduced a trap composed of 63 places in 516 ms of which 7 ms to minimize.
[2024-05-26 17:25:43] [INFO ] Deduced a trap composed of 85 places in 417 ms of which 6 ms to minimize.
[2024-05-26 17:25:44] [INFO ] Deduced a trap composed of 43 places in 431 ms of which 6 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/834 variables, 20/43 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-26 17:25:44] [INFO ] Deduced a trap composed of 52 places in 470 ms of which 7 ms to minimize.
[2024-05-26 17:25:45] [INFO ] Deduced a trap composed of 141 places in 464 ms of which 6 ms to minimize.
[2024-05-26 17:25:46] [INFO ] Deduced a trap composed of 24 places in 512 ms of which 7 ms to minimize.
[2024-05-26 17:25:46] [INFO ] Deduced a trap composed of 39 places in 469 ms of which 7 ms to minimize.
[2024-05-26 17:25:47] [INFO ] Deduced a trap composed of 22 places in 471 ms of which 6 ms to minimize.
[2024-05-26 17:25:47] [INFO ] Deduced a trap composed of 89 places in 448 ms of which 11 ms to minimize.
[2024-05-26 17:25:48] [INFO ] Deduced a trap composed of 58 places in 519 ms of which 6 ms to minimize.
[2024-05-26 17:25:48] [INFO ] Deduced a trap composed of 155 places in 482 ms of which 6 ms to minimize.
[2024-05-26 17:25:49] [INFO ] Deduced a trap composed of 73 places in 463 ms of which 7 ms to minimize.
[2024-05-26 17:25:49] [INFO ] Deduced a trap composed of 171 places in 468 ms of which 7 ms to minimize.
[2024-05-26 17:25:50] [INFO ] Deduced a trap composed of 30 places in 527 ms of which 7 ms to minimize.
[2024-05-26 17:25:50] [INFO ] Deduced a trap composed of 58 places in 403 ms of which 8 ms to minimize.
[2024-05-26 17:25:51] [INFO ] Deduced a trap composed of 55 places in 499 ms of which 7 ms to minimize.
[2024-05-26 17:25:51] [INFO ] Deduced a trap composed of 11 places in 500 ms of which 7 ms to minimize.
[2024-05-26 17:25:52] [INFO ] Deduced a trap composed of 22 places in 607 ms of which 9 ms to minimize.
[2024-05-26 17:25:52] [INFO ] Deduced a trap composed of 26 places in 451 ms of which 6 ms to minimize.
[2024-05-26 17:25:53] [INFO ] Deduced a trap composed of 95 places in 463 ms of which 6 ms to minimize.
[2024-05-26 17:25:53] [INFO ] Deduced a trap composed of 168 places in 431 ms of which 6 ms to minimize.
[2024-05-26 17:25:54] [INFO ] Deduced a trap composed of 11 places in 460 ms of which 7 ms to minimize.
[2024-05-26 17:25:54] [INFO ] Deduced a trap composed of 87 places in 442 ms of which 6 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/834 variables, 20/63 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-26 17:25:55] [INFO ] Deduced a trap composed of 46 places in 446 ms of which 6 ms to minimize.
[2024-05-26 17:25:55] [INFO ] Deduced a trap composed of 109 places in 409 ms of which 5 ms to minimize.
[2024-05-26 17:25:56] [INFO ] Deduced a trap composed of 41 places in 414 ms of which 7 ms to minimize.
[2024-05-26 17:25:56] [INFO ] Deduced a trap composed of 45 places in 410 ms of which 6 ms to minimize.
[2024-05-26 17:25:57] [INFO ] Deduced a trap composed of 32 places in 437 ms of which 7 ms to minimize.
[2024-05-26 17:25:57] [INFO ] Deduced a trap composed of 78 places in 374 ms of which 6 ms to minimize.
[2024-05-26 17:25:58] [INFO ] Deduced a trap composed of 146 places in 349 ms of which 6 ms to minimize.
[2024-05-26 17:25:58] [INFO ] Deduced a trap composed of 129 places in 374 ms of which 19 ms to minimize.
[2024-05-26 17:25:58] [INFO ] Deduced a trap composed of 162 places in 354 ms of which 5 ms to minimize.
[2024-05-26 17:25:59] [INFO ] Deduced a trap composed of 144 places in 346 ms of which 5 ms to minimize.
[2024-05-26 17:25:59] [INFO ] Deduced a trap composed of 127 places in 361 ms of which 5 ms to minimize.
[2024-05-26 17:26:00] [INFO ] Deduced a trap composed of 141 places in 365 ms of which 6 ms to minimize.
[2024-05-26 17:26:00] [INFO ] Deduced a trap composed of 63 places in 385 ms of which 6 ms to minimize.
[2024-05-26 17:26:01] [INFO ] Deduced a trap composed of 28 places in 451 ms of which 7 ms to minimize.
[2024-05-26 17:26:01] [INFO ] Deduced a trap composed of 37 places in 519 ms of which 7 ms to minimize.
[2024-05-26 17:26:02] [INFO ] Deduced a trap composed of 89 places in 464 ms of which 7 ms to minimize.
[2024-05-26 17:26:02] [INFO ] Deduced a trap composed of 115 places in 466 ms of which 7 ms to minimize.
SDD proceeding with computation,6 properties remain. new max is 131072
SDD size :1.06852e+06 after 3.87894e+06
[2024-05-26 17:26:03] [INFO ] Deduced a trap composed of 19 places in 427 ms of which 6 ms to minimize.
[2024-05-26 17:26:03] [INFO ] Deduced a trap composed of 48 places in 362 ms of which 6 ms to minimize.
[2024-05-26 17:26:04] [INFO ] Deduced a trap composed of 37 places in 392 ms of which 6 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/834 variables, 20/83 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-26 17:26:05] [INFO ] Deduced a trap composed of 78 places in 469 ms of which 7 ms to minimize.
[2024-05-26 17:26:05] [INFO ] Deduced a trap composed of 70 places in 543 ms of which 7 ms to minimize.
[2024-05-26 17:26:06] [INFO ] Deduced a trap composed of 58 places in 484 ms of which 6 ms to minimize.
[2024-05-26 17:26:07] [INFO ] Deduced a trap composed of 128 places in 416 ms of which 6 ms to minimize.
[2024-05-26 17:26:07] [INFO ] Deduced a trap composed of 28 places in 350 ms of which 6 ms to minimize.
[2024-05-26 17:26:08] [INFO ] Deduced a trap composed of 34 places in 412 ms of which 5 ms to minimize.
[2024-05-26 17:26:08] [INFO ] Deduced a trap composed of 11 places in 408 ms of which 6 ms to minimize.
[2024-05-26 17:26:09] [INFO ] Deduced a trap composed of 11 places in 421 ms of which 5 ms to minimize.
[2024-05-26 17:26:10] [INFO ] Deduced a trap composed of 90 places in 505 ms of which 7 ms to minimize.
[2024-05-26 17:26:10] [INFO ] Deduced a trap composed of 73 places in 504 ms of which 6 ms to minimize.
[2024-05-26 17:26:11] [INFO ] Deduced a trap composed of 123 places in 331 ms of which 5 ms to minimize.
[2024-05-26 17:26:11] [INFO ] Deduced a trap composed of 51 places in 508 ms of which 6 ms to minimize.
[2024-05-26 17:26:12] [INFO ] Deduced a trap composed of 43 places in 488 ms of which 7 ms to minimize.
[2024-05-26 17:26:12] [INFO ] Deduced a trap composed of 123 places in 333 ms of which 4 ms to minimize.
[2024-05-26 17:26:12] [INFO ] Deduced a trap composed of 122 places in 331 ms of which 5 ms to minimize.
[2024-05-26 17:26:13] [INFO ] Deduced a trap composed of 110 places in 357 ms of which 5 ms to minimize.
[2024-05-26 17:26:13] [INFO ] Deduced a trap composed of 149 places in 307 ms of which 5 ms to minimize.
[2024-05-26 17:26:14] [INFO ] Deduced a trap composed of 99 places in 312 ms of which 5 ms to minimize.
[2024-05-26 17:26:14] [INFO ] Deduced a trap composed of 126 places in 306 ms of which 5 ms to minimize.
[2024-05-26 17:26:14] [INFO ] Deduced a trap composed of 99 places in 311 ms of which 5 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/834 variables, 20/103 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-26 17:26:15] [INFO ] Deduced a trap composed of 45 places in 418 ms of which 6 ms to minimize.
[2024-05-26 17:26:16] [INFO ] Deduced a trap composed of 44 places in 453 ms of which 6 ms to minimize.
[2024-05-26 17:26:16] [INFO ] Deduced a trap composed of 98 places in 350 ms of which 5 ms to minimize.
[2024-05-26 17:26:16] [INFO ] Deduced a trap composed of 187 places in 331 ms of which 5 ms to minimize.
[2024-05-26 17:26:17] [INFO ] Deduced a trap composed of 29 places in 512 ms of which 7 ms to minimize.
[2024-05-26 17:26:18] [INFO ] Deduced a trap composed of 24 places in 496 ms of which 6 ms to minimize.
[2024-05-26 17:26:18] [INFO ] Deduced a trap composed of 84 places in 447 ms of which 9 ms to minimize.
[2024-05-26 17:26:19] [INFO ] Deduced a trap composed of 110 places in 388 ms of which 5 ms to minimize.
SMT process timed out in 51849ms, After SMT, problems are : Problem set: 0 solved, 4 unsolved
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 654 out of 834 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 834/834 places, 1242/1242 transitions.
Applied a total of 0 rules in 101 ms. Remains 834 /834 variables (removed 0) and now considering 1242/1242 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 102 ms. Remains : 834/834 places, 1242/1242 transitions.
RANDOM walk for 40000 steps (8 resets) in 635 ms. (62 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 4693 ms. (8 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 321 ms. (124 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1311 ms. (30 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1949 ms. (20 steps per ms) remains 4/4 properties
Interrupted probabilistic random walk after 305984 steps, run timeout after 6001 ms. (steps per millisecond=50 ) properties seen :0 out of 4
Probabilistic random walk after 305984 steps, saw 149313 distinct states, run finished after 6005 ms. (steps per millisecond=50 ) properties seen :0
[2024-05-26 17:26:27] [INFO ] Flow matrix only has 1122 transitions (discarded 120 similar events)
[2024-05-26 17:26:27] [INFO ] Invariant cache hit.
[2024-05-26 17:26:27] [INFO ] State equation strengthened by 205 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/654 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/654 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 180/834 variables, 12/17 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/834 variables, 6/23 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/834 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 1122/1956 variables, 834/857 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1956 variables, 205/1062 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1956 variables, 0/1062 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 8 (OVERLAPS) 0/1956 variables, 0/1062 constraints. Problems are: Problem set: 0 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1956/1956 variables, and 1062 constraints, problems are : Problem set: 0 solved, 4 unsolved in 3498 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 834/834 constraints, ReadFeed: 205/205 constraints, PredecessorRefiner: 4/4 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/654 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/654 variables, 0/5 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 2 (OVERLAPS) 180/834 variables, 12/17 constraints. Problems are: Problem set: 0 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/834 variables, 6/23 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-26 17:26:35] [INFO ] Deduced a trap composed of 89 places in 548 ms of which 8 ms to minimize.
[2024-05-26 17:26:35] [INFO ] Deduced a trap composed of 11 places in 611 ms of which 11 ms to minimize.
[2024-05-26 17:26:36] [INFO ] Deduced a trap composed of 63 places in 739 ms of which 10 ms to minimize.
[2024-05-26 17:26:37] [INFO ] Deduced a trap composed of 95 places in 891 ms of which 9 ms to minimize.
[2024-05-26 17:26:38] [INFO ] Deduced a trap composed of 52 places in 665 ms of which 9 ms to minimize.
[2024-05-26 17:26:38] [INFO ] Deduced a trap composed of 67 places in 765 ms of which 10 ms to minimize.
[2024-05-26 17:26:39] [INFO ] Deduced a trap composed of 101 places in 798 ms of which 10 ms to minimize.
[2024-05-26 17:26:40] [INFO ] Deduced a trap composed of 77 places in 793 ms of which 11 ms to minimize.
[2024-05-26 17:26:41] [INFO ] Deduced a trap composed of 53 places in 793 ms of which 11 ms to minimize.
[2024-05-26 17:26:42] [INFO ] Deduced a trap composed of 51 places in 785 ms of which 10 ms to minimize.
[2024-05-26 17:26:43] [INFO ] Deduced a trap composed of 72 places in 766 ms of which 11 ms to minimize.
[2024-05-26 17:26:43] [INFO ] Deduced a trap composed of 49 places in 773 ms of which 10 ms to minimize.
[2024-05-26 17:26:44] [INFO ] Deduced a trap composed of 171 places in 685 ms of which 10 ms to minimize.
[2024-05-26 17:26:45] [INFO ] Deduced a trap composed of 180 places in 711 ms of which 10 ms to minimize.
[2024-05-26 17:26:46] [INFO ] Deduced a trap composed of 145 places in 827 ms of which 11 ms to minimize.
[2024-05-26 17:26:47] [INFO ] Deduced a trap composed of 37 places in 809 ms of which 11 ms to minimize.
[2024-05-26 17:26:47] [INFO ] Deduced a trap composed of 123 places in 694 ms of which 10 ms to minimize.
[2024-05-26 17:26:48] [INFO ] Deduced a trap composed of 63 places in 778 ms of which 10 ms to minimize.
[2024-05-26 17:26:49] [INFO ] Deduced a trap composed of 85 places in 704 ms of which 10 ms to minimize.
[2024-05-26 17:26:50] [INFO ] Deduced a trap composed of 43 places in 746 ms of which 10 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/834 variables, 20/43 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-26 17:26:51] [INFO ] Deduced a trap composed of 52 places in 824 ms of which 11 ms to minimize.
[2024-05-26 17:26:52] [INFO ] Deduced a trap composed of 141 places in 851 ms of which 11 ms to minimize.
[2024-05-26 17:26:53] [INFO ] Deduced a trap composed of 24 places in 834 ms of which 12 ms to minimize.
[2024-05-26 17:26:54] [INFO ] Deduced a trap composed of 39 places in 853 ms of which 17 ms to minimize.
[2024-05-26 17:26:54] [INFO ] Deduced a trap composed of 22 places in 645 ms of which 7 ms to minimize.
[2024-05-26 17:26:55] [INFO ] Deduced a trap composed of 89 places in 491 ms of which 6 ms to minimize.
[2024-05-26 17:26:56] [INFO ] Deduced a trap composed of 58 places in 482 ms of which 6 ms to minimize.
[2024-05-26 17:26:56] [INFO ] Deduced a trap composed of 155 places in 537 ms of which 8 ms to minimize.
[2024-05-26 17:26:57] [INFO ] Deduced a trap composed of 73 places in 582 ms of which 7 ms to minimize.
[2024-05-26 17:26:57] [INFO ] Deduced a trap composed of 171 places in 642 ms of which 8 ms to minimize.
[2024-05-26 17:26:58] [INFO ] Deduced a trap composed of 30 places in 628 ms of which 9 ms to minimize.
[2024-05-26 17:26:59] [INFO ] Deduced a trap composed of 58 places in 653 ms of which 9 ms to minimize.
[2024-05-26 17:27:00] [INFO ] Deduced a trap composed of 55 places in 669 ms of which 9 ms to minimize.
[2024-05-26 17:27:00] [INFO ] Deduced a trap composed of 11 places in 692 ms of which 10 ms to minimize.
[2024-05-26 17:27:01] [INFO ] Deduced a trap composed of 22 places in 750 ms of which 10 ms to minimize.
[2024-05-26 17:27:02] [INFO ] Deduced a trap composed of 26 places in 781 ms of which 10 ms to minimize.
[2024-05-26 17:27:03] [INFO ] Deduced a trap composed of 95 places in 718 ms of which 11 ms to minimize.
SDD proceeding with computation,6 properties remain. new max is 262144
SDD size :3.87894e+06 after 8.45004e+06
[2024-05-26 17:27:04] [INFO ] Deduced a trap composed of 168 places in 749 ms of which 11 ms to minimize.
[2024-05-26 17:27:04] [INFO ] Deduced a trap composed of 11 places in 847 ms of which 10 ms to minimize.
[2024-05-26 17:27:05] [INFO ] Deduced a trap composed of 87 places in 744 ms of which 10 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/834 variables, 20/63 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-26 17:27:06] [INFO ] Deduced a trap composed of 46 places in 775 ms of which 12 ms to minimize.
[2024-05-26 17:27:07] [INFO ] Deduced a trap composed of 109 places in 715 ms of which 10 ms to minimize.
[2024-05-26 17:27:08] [INFO ] Deduced a trap composed of 41 places in 738 ms of which 14 ms to minimize.
[2024-05-26 17:27:09] [INFO ] Deduced a trap composed of 45 places in 727 ms of which 10 ms to minimize.
[2024-05-26 17:27:09] [INFO ] Deduced a trap composed of 32 places in 727 ms of which 9 ms to minimize.
[2024-05-26 17:27:10] [INFO ] Deduced a trap composed of 78 places in 629 ms of which 12 ms to minimize.
[2024-05-26 17:27:11] [INFO ] Deduced a trap composed of 146 places in 606 ms of which 9 ms to minimize.
[2024-05-26 17:27:12] [INFO ] Deduced a trap composed of 129 places in 646 ms of which 9 ms to minimize.
[2024-05-26 17:27:12] [INFO ] Deduced a trap composed of 162 places in 634 ms of which 9 ms to minimize.
[2024-05-26 17:27:13] [INFO ] Deduced a trap composed of 144 places in 626 ms of which 9 ms to minimize.
[2024-05-26 17:27:14] [INFO ] Deduced a trap composed of 127 places in 629 ms of which 9 ms to minimize.
[2024-05-26 17:27:14] [INFO ] Deduced a trap composed of 141 places in 609 ms of which 9 ms to minimize.
[2024-05-26 17:27:15] [INFO ] Deduced a trap composed of 63 places in 606 ms of which 9 ms to minimize.
[2024-05-26 17:27:16] [INFO ] Deduced a trap composed of 28 places in 814 ms of which 10 ms to minimize.
[2024-05-26 17:27:17] [INFO ] Deduced a trap composed of 37 places in 785 ms of which 11 ms to minimize.
[2024-05-26 17:27:18] [INFO ] Deduced a trap composed of 89 places in 744 ms of which 10 ms to minimize.
[2024-05-26 17:27:19] [INFO ] Deduced a trap composed of 115 places in 720 ms of which 10 ms to minimize.
[2024-05-26 17:27:20] [INFO ] Deduced a trap composed of 19 places in 638 ms of which 9 ms to minimize.
[2024-05-26 17:27:20] [INFO ] Deduced a trap composed of 48 places in 562 ms of which 9 ms to minimize.
[2024-05-26 17:27:21] [INFO ] Deduced a trap composed of 37 places in 600 ms of which 9 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/834 variables, 20/83 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-26 17:27:22] [INFO ] Deduced a trap composed of 78 places in 747 ms of which 10 ms to minimize.
[2024-05-26 17:27:23] [INFO ] Deduced a trap composed of 70 places in 789 ms of which 10 ms to minimize.
[2024-05-26 17:27:24] [INFO ] Deduced a trap composed of 58 places in 778 ms of which 11 ms to minimize.
[2024-05-26 17:27:25] [INFO ] Deduced a trap composed of 128 places in 674 ms of which 10 ms to minimize.
[2024-05-26 17:27:26] [INFO ] Deduced a trap composed of 28 places in 700 ms of which 10 ms to minimize.
[2024-05-26 17:27:27] [INFO ] Deduced a trap composed of 34 places in 671 ms of which 9 ms to minimize.
[2024-05-26 17:27:28] [INFO ] Deduced a trap composed of 11 places in 647 ms of which 9 ms to minimize.
[2024-05-26 17:27:29] [INFO ] Deduced a trap composed of 11 places in 639 ms of which 15 ms to minimize.
[2024-05-26 17:27:30] [INFO ] Deduced a trap composed of 90 places in 799 ms of which 11 ms to minimize.
[2024-05-26 17:27:31] [INFO ] Deduced a trap composed of 73 places in 798 ms of which 12 ms to minimize.
[2024-05-26 17:27:31] [INFO ] Deduced a trap composed of 123 places in 531 ms of which 8 ms to minimize.
[2024-05-26 17:27:32] [INFO ] Deduced a trap composed of 51 places in 714 ms of which 10 ms to minimize.
[2024-05-26 17:27:33] [INFO ] Deduced a trap composed of 43 places in 826 ms of which 11 ms to minimize.
[2024-05-26 17:27:34] [INFO ] Deduced a trap composed of 123 places in 542 ms of which 7 ms to minimize.
[2024-05-26 17:27:34] [INFO ] Deduced a trap composed of 122 places in 554 ms of which 8 ms to minimize.
[2024-05-26 17:27:35] [INFO ] Deduced a trap composed of 110 places in 557 ms of which 9 ms to minimize.
[2024-05-26 17:27:36] [INFO ] Deduced a trap composed of 149 places in 505 ms of which 8 ms to minimize.
[2024-05-26 17:27:36] [INFO ] Deduced a trap composed of 99 places in 520 ms of which 8 ms to minimize.
[2024-05-26 17:27:37] [INFO ] Deduced a trap composed of 126 places in 525 ms of which 8 ms to minimize.
[2024-05-26 17:27:37] [INFO ] Deduced a trap composed of 99 places in 506 ms of which 7 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/834 variables, 20/103 constraints. Problems are: Problem set: 0 solved, 4 unsolved
[2024-05-26 17:27:39] [INFO ] Deduced a trap composed of 45 places in 710 ms of which 10 ms to minimize.
[2024-05-26 17:27:40] [INFO ] Deduced a trap composed of 44 places in 717 ms of which 10 ms to minimize.
[2024-05-26 17:27:40] [INFO ] Deduced a trap composed of 98 places in 552 ms of which 8 ms to minimize.
[2024-05-26 17:27:41] [INFO ] Deduced a trap composed of 187 places in 597 ms of which 9 ms to minimize.
[2024-05-26 17:27:42] [INFO ] Deduced a trap composed of 29 places in 793 ms of which 11 ms to minimize.
[2024-05-26 17:27:43] [INFO ] Deduced a trap composed of 24 places in 765 ms of which 10 ms to minimize.
[2024-05-26 17:27:43] [INFO ] Deduced a trap composed of 84 places in 697 ms of which 9 ms to minimize.
[2024-05-26 17:27:44] [INFO ] Deduced a trap composed of 110 places in 613 ms of which 10 ms to minimize.
[2024-05-26 17:27:45] [INFO ] Deduced a trap composed of 143 places in 746 ms of which 10 ms to minimize.
[2024-05-26 17:27:46] [INFO ] Deduced a trap composed of 49 places in 697 ms of which 10 ms to minimize.
[2024-05-26 17:27:46] [INFO ] Deduced a trap composed of 56 places in 662 ms of which 9 ms to minimize.
[2024-05-26 17:27:47] [INFO ] Deduced a trap composed of 93 places in 762 ms of which 10 ms to minimize.
[2024-05-26 17:27:48] [INFO ] Deduced a trap composed of 37 places in 766 ms of which 10 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 834/1956 variables, and 116 constraints, problems are : Problem set: 0 solved, 4 unsolved in 75011 ms.
Refiners :[Positive P Invariants (semi-flows): 17/17 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/834 constraints, ReadFeed: 0/205 constraints, PredecessorRefiner: 0/4 constraints, Known Traps: 93/93 constraints]
After SMT, in 81128ms problems are : Problem set: 0 solved, 4 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 654 out of 834 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 834/834 places, 1242/1242 transitions.
Applied a total of 0 rules in 109 ms. Remains 834 /834 variables (removed 0) and now considering 1242/1242 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 110 ms. Remains : 834/834 places, 1242/1242 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 834/834 places, 1242/1242 transitions.
Applied a total of 0 rules in 50 ms. Remains 834 /834 variables (removed 0) and now considering 1242/1242 (removed 0) transitions.
[2024-05-26 17:27:49] [INFO ] Flow matrix only has 1122 transitions (discarded 120 similar events)
[2024-05-26 17:27:49] [INFO ] Invariant cache hit.
[2024-05-26 17:27:49] [INFO ] Implicit Places using invariants in 320 ms returned []
[2024-05-26 17:27:49] [INFO ] Flow matrix only has 1122 transitions (discarded 120 similar events)
[2024-05-26 17:27:49] [INFO ] Invariant cache hit.
[2024-05-26 17:27:50] [INFO ] State equation strengthened by 205 read => feed constraints.
[2024-05-26 17:27:50] [INFO ] Implicit Places using invariants and state equation in 1002 ms returned []
Implicit Place search using SMT with State Equation took 1339 ms to find 0 implicit places.
[2024-05-26 17:27:50] [INFO ] Redundant transitions in 85 ms returned []
Running 1236 sub problems to find dead transitions.
[2024-05-26 17:27:50] [INFO ] Flow matrix only has 1122 transitions (discarded 120 similar events)
[2024-05-26 17:27:50] [INFO ] Invariant cache hit.
[2024-05-26 17:27:50] [INFO ] State equation strengthened by 205 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/828 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 1236 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/828 variables, 6/17 constraints. Problems are: Problem set: 0 solved, 1236 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 828/1956 variables, and 17 constraints, problems are : Problem set: 0 solved, 1236 unsolved in 30077 ms.
Refiners :[Positive P Invariants (semi-flows): 11/17 constraints, Generalized P Invariants (flows): 6/6 constraints, State Equation: 0/834 constraints, ReadFeed: 0/205 constraints, PredecessorRefiner: 1236/1236 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1236 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/828 variables, 11/11 constraints. Problems are: Problem set: 0 solved, 1236 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/828 variables, 6/17 constraints. Problems are: Problem set: 0 solved, 1236 unsolved
[2024-05-26 17:28:23] [INFO ] Deduced a trap composed of 30 places in 656 ms of which 7 ms to minimize.
[2024-05-26 17:28:24] [INFO ] Deduced a trap composed of 18 places in 636 ms of which 12 ms to minimize.
[2024-05-26 17:28:25] [INFO ] Deduced a trap composed of 41 places in 809 ms of which 10 ms to minimize.
[2024-05-26 17:28:25] [INFO ] Deduced a trap composed of 127 places in 809 ms of which 11 ms to minimize.
[2024-05-26 17:28:26] [INFO ] Deduced a trap composed of 43 places in 803 ms of which 10 ms to minimize.
[2024-05-26 17:28:27] [INFO ] Deduced a trap composed of 106 places in 609 ms of which 10 ms to minimize.
[2024-05-26 17:28:27] [INFO ] Deduced a trap composed of 57 places in 421 ms of which 6 ms to minimize.
[2024-05-26 17:28:28] [INFO ] Deduced a trap composed of 51 places in 587 ms of which 10 ms to minimize.
[2024-05-26 17:28:28] [INFO ] Deduced a trap composed of 27 places in 418 ms of which 7 ms to minimize.
[2024-05-26 17:28:29] [INFO ] Deduced a trap composed of 92 places in 394 ms of which 6 ms to minimize.
[2024-05-26 17:28:29] [INFO ] Deduced a trap composed of 115 places in 695 ms of which 10 ms to minimize.
[2024-05-26 17:28:30] [INFO ] Deduced a trap composed of 26 places in 761 ms of which 10 ms to minimize.
[2024-05-26 17:28:31] [INFO ] Deduced a trap composed of 51 places in 635 ms of which 10 ms to minimize.
[2024-05-26 17:28:31] [INFO ] Deduced a trap composed of 38 places in 481 ms of which 7 ms to minimize.
[2024-05-26 17:28:32] [INFO ] Deduced a trap composed of 35 places in 723 ms of which 11 ms to minimize.
[2024-05-26 17:28:33] [INFO ] Deduced a trap composed of 123 places in 585 ms of which 8 ms to minimize.
[2024-05-26 17:28:34] [INFO ] Deduced a trap composed of 97 places in 699 ms of which 10 ms to minimize.
[2024-05-26 17:28:34] [INFO ] Deduced a trap composed of 60 places in 719 ms of which 9 ms to minimize.
[2024-05-26 17:28:35] [INFO ] Deduced a trap composed of 30 places in 638 ms of which 10 ms to minimize.
[2024-05-26 17:28:36] [INFO ] Deduced a trap composed of 82 places in 688 ms of which 10 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/828 variables, 20/37 constraints. Problems are: Problem set: 0 solved, 1236 unsolved
[2024-05-26 17:28:37] [INFO ] Deduced a trap composed of 48 places in 525 ms of which 10 ms to minimize.
[2024-05-26 17:28:38] [INFO ] Deduced a trap composed of 64 places in 780 ms of which 10 ms to minimize.
[2024-05-26 17:28:38] [INFO ] Deduced a trap composed of 14 places in 541 ms of which 8 ms to minimize.
[2024-05-26 17:28:40] [INFO ] Deduced a trap composed of 103 places in 829 ms of which 10 ms to minimize.
[2024-05-26 17:28:40] [INFO ] Deduced a trap composed of 63 places in 839 ms of which 11 ms to minimize.
[2024-05-26 17:28:41] [INFO ] Deduced a trap composed of 76 places in 845 ms of which 12 ms to minimize.
[2024-05-26 17:28:42] [INFO ] Deduced a trap composed of 100 places in 777 ms of which 10 ms to minimize.
[2024-05-26 17:28:43] [INFO ] Deduced a trap composed of 141 places in 757 ms of which 11 ms to minimize.
[2024-05-26 17:28:44] [INFO ] Deduced a trap composed of 18 places in 712 ms of which 10 ms to minimize.
[2024-05-26 17:28:44] [INFO ] Deduced a trap composed of 22 places in 641 ms of which 9 ms to minimize.
[2024-05-26 17:28:45] [INFO ] Deduced a trap composed of 26 places in 594 ms of which 8 ms to minimize.
[2024-05-26 17:28:45] [INFO ] Deduced a trap composed of 40 places in 428 ms of which 6 ms to minimize.
[2024-05-26 17:28:46] [INFO ] Deduced a trap composed of 56 places in 665 ms of which 10 ms to minimize.
[2024-05-26 17:28:47] [INFO ] Deduced a trap composed of 52 places in 736 ms of which 10 ms to minimize.
[2024-05-26 17:28:48] [INFO ] Deduced a trap composed of 26 places in 829 ms of which 11 ms to minimize.
[2024-05-26 17:28:49] [INFO ] Deduced a trap composed of 30 places in 758 ms of which 10 ms to minimize.
[2024-05-26 17:28:50] [INFO ] Deduced a trap composed of 30 places in 819 ms of which 11 ms to minimize.
[2024-05-26 17:28:51] [INFO ] Deduced a trap composed of 50 places in 777 ms of which 10 ms to minimize.
SMT process timed out in 60877ms, After SMT, problems are : Problem set: 0 solved, 1236 unsolved
Search for dead transitions found 0 dead transitions in 60895ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62390 ms. Remains : 834/834 places, 1242/1242 transitions.
Attempting over-approximation, by ignoring read arcs.
Ensure Unique test removed 120 transitions
Reduce isomorphic transitions removed 120 transitions.
Iterating post reduction 0 with 120 rules applied. Total rules applied 120 place count 834 transition count 1122
Applied a total of 120 rules in 86 ms. Remains 834 /834 variables (removed 0) and now considering 1122/1242 (removed 120) transitions.
Running SMT prover for 4 properties.
// Phase 1: matrix 1122 rows 834 cols
[2024-05-26 17:28:53] [INFO ] Computed 23 invariants in 9 ms
[2024-05-26 17:28:53] [INFO ] [Real]Absence check using 17 positive place invariants in 19 ms returned sat
[2024-05-26 17:28:53] [INFO ] [Real]Absence check using 17 positive and 6 generalized place invariants in 13 ms returned sat
[2024-05-26 17:28:53] [INFO ] After 329ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2024-05-26 17:28:54] [INFO ] [Nat]Absence check using 17 positive place invariants in 29 ms returned sat
[2024-05-26 17:28:54] [INFO ] [Nat]Absence check using 17 positive and 6 generalized place invariants in 16 ms returned sat
[2024-05-26 17:29:05] [INFO ] After 11480ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
TRAPS : Iteration 0
SDD proceeding with computation,6 properties remain. new max is 524288
SDD size :8.45004e+06 after 1.54879e+07
[2024-05-26 17:29:16] [INFO ] After 22103ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
[2024-05-26 17:29:27] [INFO ] After 33358ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
[2024-05-26 17:29:27] [INFO ] Flatten gal took : 78 ms
[2024-05-26 17:29:27] [INFO ] Flatten gal took : 74 ms
[2024-05-26 17:29:27] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12180652084389933193.gal : 13 ms
[2024-05-26 17:29:27] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6514757408169988234.prop : 12 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/ReachabilityCardinality12180652084389933193.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6514757408169988234.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality6514757408169988234.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :6 after 9
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :9 after 15
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :15 after 27
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :27 after 336
Invariant property Peterson-COL-5-ReachabilityFireability-2024-07 does not hold.
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :336 after 3157
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :3157 after 3668
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :3668 after 123948
Detected timeout of ITS tools.
[2024-05-26 17:29:42] [INFO ] Flatten gal took : 62 ms
[2024-05-26 17:29:42] [INFO ] Applying decomposition
[2024-05-26 17:29:42] [INFO ] Flatten gal took : 65 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/graph126427666426832279.txt' '-o' '/tmp/graph126427666426832279.bin' '-w' '/tmp/graph126427666426832279.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph126427666426832279.bin' '-l' '-1' '-v' '-w' '/tmp/graph126427666426832279.weights' '-q' '0' '-e' '0.001'
[2024-05-26 17:29:43] [INFO ] Decomposing Gal with order
[2024-05-26 17:29:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 17:29:43] [INFO ] Removed a total of 482 redundant transitions.
[2024-05-26 17:29:43] [INFO ] Flatten gal took : 235 ms
[2024-05-26 17:29:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 26 ms.
[2024-05-26 17:29:44] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10697189141548599004.gal : 28 ms
[2024-05-26 17:29:44] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13415351848817792326.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/ReachabilityCardinality10697189141548599004.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13415351848817792326.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/ReachabilityCardinality13415351848817792326.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :1 after 3
Reachability property Peterson-COL-5-ReachabilityFireability-2024-05 is true.
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :3 after 21511
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :21511 after 73527
Detected timeout of ITS tools.
Over-approximation ignoring read arcs solved 0 properties in 68367 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2024-05-26 17:30:00] [INFO ] Flatten gal took : 49 ms
[2024-05-26 17:30:00] [INFO ] Applying decomposition
[2024-05-26 17:30:00] [INFO ] Flatten gal took : 47 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/graph5419768120052708938.txt' '-o' '/tmp/graph5419768120052708938.bin' '-w' '/tmp/graph5419768120052708938.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph5419768120052708938.bin' '-l' '-1' '-v' '-w' '/tmp/graph5419768120052708938.weights' '-q' '0' '-e' '0.001'
[2024-05-26 17:30:00] [INFO ] Decomposing Gal with order
[2024-05-26 17:30:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 17:30:00] [INFO ] Removed a total of 1033 redundant transitions.
[2024-05-26 17:30:00] [INFO ] Flatten gal took : 111 ms
[2024-05-26 17:30:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2024-05-26 17:30:00] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7307978430398272141.gal : 13 ms
[2024-05-26 17:30:00] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11857964539291551590.prop : 5 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/ReachabilityCardinality7307978430398272141.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11857964539291551590.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/ReachabilityCardinality11857964539291551590.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :1 after 6
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :6 after 13912
Reachability property Peterson-COL-5-ReachabilityFireability-2024-05 is true.
FORMULA Peterson-COL-5-ReachabilityFireability-2024-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :13912 after 1.12774e+08
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :1.12774e+08 after 1.12774e+08
Detected timeout of ITS tools.
[2024-05-26 18:00:01] [INFO ] Flatten gal took : 44 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin11918191506764154762
[2024-05-26 18:00:01] [INFO ] Applying decomposition
[2024-05-26 18:00:01] [INFO ] Computing symmetric may disable matrix : 1242 transitions.
[2024-05-26 18:00:01] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 18:00:01] [INFO ] Computing symmetric may enable matrix : 1242 transitions.
[2024-05-26 18:00:01] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 18:00:01] [INFO ] Flatten gal took : 39 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/graph1063981326407167594.txt' '-o' '/tmp/graph1063981326407167594.bin' '-w' '/tmp/graph1063981326407167594.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph1063981326407167594.bin' '-l' '-1' '-v' '-w' '/tmp/graph1063981326407167594.weights' '-q' '0' '-e' '0.001'
[2024-05-26 18:00:01] [INFO ] Decomposing Gal with order
[2024-05-26 18:00:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 18:00:01] [INFO ] Removed a total of 1034 redundant transitions.
[2024-05-26 18:00:01] [INFO ] Flatten gal took : 103 ms
[2024-05-26 18:00:02] [INFO ] Computing Do-Not-Accords matrix : 1242 transitions.
[2024-05-26 18:00:02] [INFO ] Computation of Completed DNA matrix. took 48 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 18:00:02] [INFO ] Built C files in 798ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11918191506764154762
Running compilation step : cd /tmp/ltsmin11918191506764154762;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '240' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-26 18:00:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 9 ms.
[2024-05-26 18:00:02] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability16209120879295940185.gal : 18 ms
[2024-05-26 18:00:02] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability4034968881499698690.prop : 7 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/ReachabilityFireability16209120879295940185.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability4034968881499698690.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/ReachabilityFireability4034968881499698690.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :1 after 96
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :96 after 81952
Compilation finished in 8873 ms.
Running link step : cd /tmp/ltsmin11918191506764154762;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 325 ms.
Running LTSmin : cd /tmp/ltsmin11918191506764154762;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'PetersonCOL5ReachabilityFireability202402==true'
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :81952 after 1.25509e+07
WARNING : LTSmin timed out (>300 s) on command cd /tmp/ltsmin11918191506764154762;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'PetersonCOL5ReachabilityFireability202402==true'
Running LTSmin : cd /tmp/ltsmin11918191506764154762;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'PetersonCOL5ReachabilityFireability202407==true'
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :1.25509e+07 after 1.60495e+07
WARNING : LTSmin timed out (>300 s) on command cd /tmp/ltsmin11918191506764154762;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'PetersonCOL5ReachabilityFireability202407==true'
Running LTSmin : cd /tmp/ltsmin11918191506764154762;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'PetersonCOL5ReachabilityFireability202409==true'
WARNING : LTSmin timed out (>300 s) on command cd /tmp/ltsmin11918191506764154762;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'PetersonCOL5ReachabilityFireability202409==true'
Retrying LTSmin with larger timeout 9600 s
Running LTSmin : cd /tmp/ltsmin11918191506764154762;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'PetersonCOL5ReachabilityFireability202402==true'
ITS-tools command line returned an error code 137
[2024-05-26 18:17:44] [INFO ] Applying decomposition
[2024-05-26 18:17:44] [INFO ] Flatten gal took : 118 ms
[2024-05-26 18:17:44] [INFO ] Decomposing Gal with order
[2024-05-26 18:17:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 18:17:44] [INFO ] Removed a total of 1098 redundant transitions.
[2024-05-26 18:17:44] [INFO ] Flatten gal took : 150 ms
[2024-05-26 18:17:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2024-05-26 18:17:44] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability10178699823175375679.gal : 26 ms
[2024-05-26 18:17:44] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability9244666643449766905.prop : 4 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/ReachabilityFireability10178699823175375679.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability9244666643449766905.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/ReachabilityFireability9244666643449766905.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :1 after 169

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
+ [[ 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-COL-5"
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-COL-5, 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-171654407200231"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Peterson-COL-5.tgz
mv Peterson-COL-5 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 ;