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.r246-tall-171654352100631.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 NoC3x3-PT-5B, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r246-tall-171654352100631
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 988K
-rw-r--r-- 1 mcc users 7.4K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Apr 23 07:41 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 23 07:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:24 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 108K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 10K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 91K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.4K May 19 07:14 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 19 15:28 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 525K 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 NoC3x3-PT-5B-ReachabilityFireability-2024-00
FORMULA_NAME NoC3x3-PT-5B-ReachabilityFireability-2024-01
FORMULA_NAME NoC3x3-PT-5B-ReachabilityFireability-2024-02
FORMULA_NAME NoC3x3-PT-5B-ReachabilityFireability-2024-03
FORMULA_NAME NoC3x3-PT-5B-ReachabilityFireability-2024-04
FORMULA_NAME NoC3x3-PT-5B-ReachabilityFireability-2024-05
FORMULA_NAME NoC3x3-PT-5B-ReachabilityFireability-2024-06
FORMULA_NAME NoC3x3-PT-5B-ReachabilityFireability-2024-07
FORMULA_NAME NoC3x3-PT-5B-ReachabilityFireability-2024-08
FORMULA_NAME NoC3x3-PT-5B-ReachabilityFireability-2024-09
FORMULA_NAME NoC3x3-PT-5B-ReachabilityFireability-2024-10
FORMULA_NAME NoC3x3-PT-5B-ReachabilityFireability-2024-11
FORMULA_NAME NoC3x3-PT-5B-ReachabilityFireability-2024-12
FORMULA_NAME NoC3x3-PT-5B-ReachabilityFireability-2023-13
FORMULA_NAME NoC3x3-PT-5B-ReachabilityFireability-2024-14
FORMULA_NAME NoC3x3-PT-5B-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716703115136

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=NoC3x3-PT-5B
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202405141337
[2024-05-26 05:58:36] [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 05:58:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-26 05:58:36] [INFO ] Load time of PNML (sax parser for PT used): 146 ms
[2024-05-26 05:58:36] [INFO ] Transformed 1571 places.
[2024-05-26 05:58:36] [INFO ] Transformed 2173 transitions.
[2024-05-26 05:58:36] [INFO ] Found NUPN structural information;
[2024-05-26 05:58:36] [INFO ] Parsed PT model containing 1571 places and 2173 transitions and 6109 arcs in 258 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 19 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (59 resets) in 1935 ms. (20 steps per ms) remains 5/16 properties
FORMULA NoC3x3-PT-5B-ReachabilityFireability-2024-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-5B-ReachabilityFireability-2024-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-5B-ReachabilityFireability-2024-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-5B-ReachabilityFireability-2024-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-5B-ReachabilityFireability-2024-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-5B-ReachabilityFireability-2024-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-5B-ReachabilityFireability-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-5B-ReachabilityFireability-2024-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-5B-ReachabilityFireability-2024-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-5B-ReachabilityFireability-2024-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-5B-ReachabilityFireability-2024-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2024-05-26 05:58:37] [INFO ] Flatten gal took : 397 ms
BEST_FIRST walk for 40003 steps (8 resets) in 999 ms. (40 steps per ms) remains 5/5 properties
[2024-05-26 05:58:37] [INFO ] Flatten gal took : 199 ms
BEST_FIRST walk for 40004 steps (8 resets) in 747 ms. (53 steps per ms) remains 5/5 properties
[2024-05-26 05:58:37] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12679538884203867479.gal : 69 ms
BEST_FIRST walk for 40004 steps (8 resets) in 161 ms. (246 steps per ms) remains 5/5 properties
BEST_FIRST walk for 40003 steps (8 resets) in 207 ms. (192 steps per ms) remains 5/5 properties
[2024-05-26 05:58:37] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7794863613566626094.prop : 1 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/ReachabilityCardinality12679538884203867479.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7794863613566626094.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 40003 steps (8 resets) in 261 ms. (152 steps per ms) remains 5/5 properties

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
// Phase 1: matrix 2173 rows 1571 cols
[2024-05-26 05:58:38] [INFO ] Computed 66 invariants in 34 ms
Loading property file /tmp/ReachabilityCardinality7794863613566626094.prop.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/165 variables, 165/165 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/165 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (OVERLAPS) 1406/1571 variables, 66/231 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1571 variables, 1406/1637 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1571 variables, 0/1637 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 2173/3744 variables, 1571/3208 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/3744 variables, 0/3208 constraints. Problems are: Problem set: 0 solved, 5 unsolved
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :3 after 5
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :5 after 6
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :6 after 19
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :19 after 20
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :20 after 24
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :24 after 62
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :62 after 351
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :351 after 373
At refinement iteration 7 (OVERLAPS) 0/3744 variables, 0/3208 constraints. Problems are: Problem set: 0 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3744/3744 variables, and 3208 constraints, problems are : Problem set: 0 solved, 5 unsolved in 1995 ms.
Refiners :[Domain max(s): 1571/1571 constraints, Positive P Invariants (semi-flows): 66/66 constraints, State Equation: 1571/1571 constraints, PredecessorRefiner: 5/5 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 5 unsolved
SDD proceeding with computation,5 properties remain. new max is 2048
SDD size :373 after 1527
At refinement iteration 0 (INCLUDED_ONLY) 0/165 variables, 165/165 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/165 variables, 0/165 constraints. Problems are: Problem set: 0 solved, 5 unsolved
At refinement iteration 2 (OVERLAPS) 1406/1571 variables, 66/231 constraints. Problems are: Problem set: 0 solved, 5 unsolved
SDD proceeding with computation,5 properties remain. new max is 4096
SDD size :1527 after 24287
At refinement iteration 3 (INCLUDED_ONLY) 0/1571 variables, 1406/1637 constraints. Problems are: Problem set: 0 solved, 5 unsolved
[2024-05-26 05:58:40] [INFO ] Deduced a trap composed of 74 places in 266 ms of which 72 ms to minimize.
[2024-05-26 05:58:41] [INFO ] Deduced a trap composed of 64 places in 237 ms of which 4 ms to minimize.
[2024-05-26 05:58:41] [INFO ] Deduced a trap composed of 99 places in 231 ms of which 5 ms to minimize.
SDD proceeding with computation,5 properties remain. new max is 8192
SDD size :24287 after 3.27407e+07
[2024-05-26 05:58:41] [INFO ] Deduced a trap composed of 142 places in 276 ms of which 4 ms to minimize.
[2024-05-26 05:58:42] [INFO ] Deduced a trap composed of 124 places in 239 ms of which 4 ms to minimize.
[2024-05-26 05:58:42] [INFO ] Deduced a trap composed of 54 places in 226 ms of which 4 ms to minimize.
SDD proceeding with computation,5 properties remain. new max is 16384
SDD size :3.27407e+07 after 4.944e+08
[2024-05-26 05:58:42] [INFO ] Deduced a trap composed of 112 places in 200 ms of which 4 ms to minimize.
[2024-05-26 05:58:42] [INFO ] Deduced a trap composed of 76 places in 137 ms of which 2 ms to minimize.
[2024-05-26 05:58:43] [INFO ] Deduced a trap composed of 59 places in 120 ms of which 2 ms to minimize.
Problem NoC3x3-PT-5B-ReachabilityFireability-2023-13 is UNSAT
FORMULA NoC3x3-PT-5B-ReachabilityFireability-2023-13 FALSE TECHNIQUES SMT_REFINEMENT
[2024-05-26 05:58:43] [INFO ] Deduced a trap composed of 68 places in 179 ms of which 3 ms to minimize.
[2024-05-26 05:58:43] [INFO ] Deduced a trap composed of 89 places in 146 ms of which 3 ms to minimize.
[2024-05-26 05:58:43] [INFO ] Deduced a trap composed of 147 places in 96 ms of which 2 ms to minimize.
[2024-05-26 05:58:43] [INFO ] Deduced a trap composed of 71 places in 96 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/1571 variables, 13/1650 constraints. Problems are: Problem set: 1 solved, 4 unsolved
[2024-05-26 05:58:44] [INFO ] Deduced a trap composed of 76 places in 69 ms of which 1 ms to minimize.
SDD proceeding with computation,5 properties remain. new max is 32768
SDD size :4.944e+08 after 2.41283e+09
At refinement iteration 5 (INCLUDED_ONLY) 0/1571 variables, 1/1651 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1571 variables, 0/1651 constraints. Problems are: Problem set: 1 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 2173/3744 variables, 1571/3222 constraints. Problems are: Problem set: 1 solved, 4 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 3744/3744 variables, and 3226 constraints, problems are : Problem set: 1 solved, 4 unsolved in 5057 ms.
Refiners :[Domain max(s): 1571/1571 constraints, Positive P Invariants (semi-flows): 66/66 constraints, State Equation: 1571/1571 constraints, PredecessorRefiner: 4/5 constraints, Known Traps: 14/14 constraints]
After SMT, in 7294ms problems are : Problem set: 1 solved, 4 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 163 out of 1571 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1571/1571 places, 2173/2173 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 250 transitions
Trivial Post-agglo rules discarded 250 transitions
Performed 250 trivial Post agglomeration. Transition count delta: 250
Iterating post reduction 0 with 250 rules applied. Total rules applied 250 place count 1571 transition count 1923
Reduce places removed 250 places and 0 transitions.
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Iterating post reduction 1 with 287 rules applied. Total rules applied 537 place count 1321 transition count 1886
Reduce places removed 37 places and 0 transitions.
Iterating post reduction 2 with 37 rules applied. Total rules applied 574 place count 1284 transition count 1886
Discarding 263 places :
Symmetric choice reduction at 3 with 263 rule applications. Total rules 837 place count 1021 transition count 1623
Iterating global reduction 3 with 263 rules applied. Total rules applied 1100 place count 1021 transition count 1623
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 18 Pre rules applied. Total rules applied 1100 place count 1021 transition count 1605
Deduced a syphon composed of 18 places in 4 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 3 with 36 rules applied. Total rules applied 1136 place count 1003 transition count 1605
Discarding 80 places :
Symmetric choice reduction at 3 with 80 rule applications. Total rules 1216 place count 923 transition count 1501
Iterating global reduction 3 with 80 rules applied. Total rules applied 1296 place count 923 transition count 1501
Discarding 34 places :
Symmetric choice reduction at 3 with 34 rule applications. Total rules 1330 place count 889 transition count 1433
Iterating global reduction 3 with 34 rules applied. Total rules applied 1364 place count 889 transition count 1433
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 1369 place count 884 transition count 1423
Iterating global reduction 3 with 5 rules applied. Total rules applied 1374 place count 884 transition count 1423
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 1375 place count 883 transition count 1421
Iterating global reduction 3 with 1 rules applied. Total rules applied 1376 place count 883 transition count 1421
Performed 124 Post agglomeration using F-continuation condition.Transition count delta: 124
Deduced a syphon composed of 124 places in 3 ms
Reduce places removed 124 places and 0 transitions.
Iterating global reduction 3 with 248 rules applied. Total rules applied 1624 place count 759 transition count 1297
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 1625 place count 758 transition count 1294
Iterating global reduction 3 with 1 rules applied. Total rules applied 1626 place count 758 transition count 1294
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 101 places in 2 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 1828 place count 657 transition count 1321
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 3 with 10 rules applied. Total rules applied 1838 place count 657 transition count 1311
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 16 places in 3 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 4 with 32 rules applied. Total rules applied 1870 place count 641 transition count 1316
Drop transitions (Redundant composition of simpler transitions.) removed 41 transitions
Redundant transition composition rules discarded 41 transitions
Iterating global reduction 4 with 41 rules applied. Total rules applied 1911 place count 641 transition count 1275
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 1916 place count 636 transition count 1275
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 1916 place count 636 transition count 1273
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 1920 place count 634 transition count 1273
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 9 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1922 place count 633 transition count 1272
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: -21
Deduced a syphon composed of 8 places in 3 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 5 with 16 rules applied. Total rules applied 1938 place count 625 transition count 1293
Free-agglomeration rule applied 35 times.
Iterating global reduction 5 with 35 rules applied. Total rules applied 1973 place count 625 transition count 1258
Reduce places removed 35 places and 0 transitions.
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 5 with 47 rules applied. Total rules applied 2020 place count 590 transition count 1246
Drop transitions (Redundant composition of simpler transitions.) removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 6 with 12 rules applied. Total rules applied 2032 place count 590 transition count 1234
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 2033 place count 589 transition count 1234
Partial Free-agglomeration rule applied 23 times.
Drop transitions (Partial Free agglomeration) removed 23 transitions
Iterating global reduction 7 with 23 rules applied. Total rules applied 2056 place count 589 transition count 1234
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 2057 place count 588 transition count 1233
Applied a total of 2057 rules in 792 ms. Remains 588 /1571 variables (removed 983) and now considering 1233/2173 (removed 940) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 808 ms. Remains : 588/1571 places, 1233/2173 transitions.
RANDOM walk for 40000 steps (112 resets) in 890 ms. (44 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (9 resets) in 208 ms. (191 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (11 resets) in 173 ms. (229 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40003 steps (8 resets) in 100 ms. (396 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (9 resets) in 198 ms. (201 steps per ms) remains 3/4 properties
FORMULA NoC3x3-PT-5B-ReachabilityFireability-2024-15 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2024-05-26 05:58:46] [INFO ] Flow matrix only has 1220 transitions (discarded 13 similar events)
// Phase 1: matrix 1220 rows 588 cols
[2024-05-26 05:58:46] [INFO ] Computed 60 invariants in 10 ms
[2024-05-26 05:58:46] [INFO ] State equation strengthened by 33 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 469/577 variables, 58/58 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/577 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 9/586 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/586 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 1219/1805 variables, 586/645 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1805 variables, 33/678 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1805 variables, 0/678 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (OVERLAPS) 3/1808 variables, 2/680 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1808 variables, 1/681 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1808 variables, 0/681 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (OVERLAPS) 0/1808 variables, 0/681 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1808/1808 variables, and 681 constraints, problems are : Problem set: 0 solved, 3 unsolved in 673 ms.
Refiners :[Positive P Invariants (semi-flows): 60/60 constraints, State Equation: 588/588 constraints, ReadFeed: 33/33 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 1 (OVERLAPS) 469/577 variables, 58/58 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/577 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 3 (OVERLAPS) 9/586 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/586 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 5 (OVERLAPS) 1219/1805 variables, 586/645 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1805 variables, 33/678 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1805 variables, 3/681 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1805 variables, 0/681 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 9 (OVERLAPS) 3/1808 variables, 2/683 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1808 variables, 1/684 constraints. Problems are: Problem set: 0 solved, 3 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1808 variables, 0/684 constraints. Problems are: Problem set: 0 solved, 3 unsolved
SDD proceeding with computation,5 properties remain. new max is 65536
SDD size :2.41283e+09 after 1.56925e+10
At refinement iteration 12 (OVERLAPS) 0/1808 variables, 0/684 constraints. Problems are: Problem set: 0 solved, 3 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1808/1808 variables, and 684 constraints, problems are : Problem set: 0 solved, 3 unsolved in 2778 ms.
Refiners :[Positive P Invariants (semi-flows): 60/60 constraints, State Equation: 588/588 constraints, ReadFeed: 33/33 constraints, PredecessorRefiner: 3/3 constraints, Known Traps: 0/0 constraints]
After SMT, in 3540ms problems are : Problem set: 0 solved, 3 unsolved
Fused 3 Parikh solutions to 2 different solutions.
FORMULA NoC3x3-PT-5B-ReachabilityFireability-2024-12 FALSE TECHNIQUES PARIKH_WALK
Parikh walk visited 1 properties in 1176 ms.
Support contains 77 out of 588 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 588/588 places, 1233/1233 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 0 with 13 rules applied. Total rules applied 13 place count 588 transition count 1220
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 1 with 13 rules applied. Total rules applied 26 place count 575 transition count 1220
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 26 place count 575 transition count 1212
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 42 place count 567 transition count 1212
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 53 place count 556 transition count 1192
Iterating global reduction 2 with 11 rules applied. Total rules applied 64 place count 556 transition count 1192
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 65 place count 555 transition count 1188
Iterating global reduction 2 with 1 rules applied. Total rules applied 66 place count 555 transition count 1188
Performed 43 Post agglomeration using F-continuation condition.Transition count delta: 43
Deduced a syphon composed of 43 places in 1 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 2 with 87 rules applied. Total rules applied 153 place count 511 transition count 1145
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 154 place count 511 transition count 1144
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 164 place count 501 transition count 1106
Iterating global reduction 3 with 10 rules applied. Total rules applied 174 place count 501 transition count 1106
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 198 place count 489 transition count 1111
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 203 place count 484 transition count 1091
Iterating global reduction 3 with 5 rules applied. Total rules applied 208 place count 484 transition count 1091
Drop transitions (Redundant composition of simpler transitions.) removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 3 with 8 rules applied. Total rules applied 216 place count 484 transition count 1083
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 220 place count 480 transition count 1057
Iterating global reduction 3 with 4 rules applied. Total rules applied 224 place count 480 transition count 1057
Free-agglomeration rule applied 13 times.
Iterating global reduction 3 with 13 rules applied. Total rules applied 237 place count 480 transition count 1044
Reduce places removed 13 places and 0 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 3 with 22 rules applied. Total rules applied 259 place count 467 transition count 1035
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 260 place count 467 transition count 1034
Partial Free-agglomeration rule applied 7 times.
Drop transitions (Partial Free agglomeration) removed 7 transitions
Iterating global reduction 4 with 7 rules applied. Total rules applied 267 place count 467 transition count 1034
Applied a total of 267 rules in 159 ms. Remains 467 /588 variables (removed 121) and now considering 1034/1233 (removed 199) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 159 ms. Remains : 467/588 places, 1034/1233 transitions.
RANDOM walk for 40000 steps (113 resets) in 288 ms. (138 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (10 resets) in 213 ms. (186 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (9 resets) in 94 ms. (421 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 208597 steps, run timeout after 3001 ms. (steps per millisecond=69 ) properties seen :0 out of 2
Probabilistic random walk after 208597 steps, saw 128604 distinct states, run finished after 3008 ms. (steps per millisecond=69 ) properties seen :0
[2024-05-26 05:58:54] [INFO ] Flow matrix only has 1030 transitions (discarded 4 similar events)
// Phase 1: matrix 1030 rows 467 cols
[2024-05-26 05:58:54] [INFO ] Computed 59 invariants in 26 ms
[2024-05-26 05:58:54] [INFO ] State equation strengthened by 41 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 378/455 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/455 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 8/463 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/463 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1030/1493 variables, 463/521 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1493 variables, 41/562 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1493 variables, 0/562 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 4/1497 variables, 4/566 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1497 variables, 1/567 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1497 variables, 0/567 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 0/1497 variables, 0/567 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1497/1497 variables, and 567 constraints, problems are : Problem set: 0 solved, 2 unsolved in 443 ms.
Refiners :[Positive P Invariants (semi-flows): 59/59 constraints, State Equation: 467/467 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 378/455 variables, 57/57 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/455 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 8/463 variables, 1/58 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-26 05:58:55] [INFO ] Deduced a trap composed of 19 places in 130 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/463 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/463 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 1030/1493 variables, 463/522 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1493 variables, 41/563 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1493 variables, 1/564 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-26 05:58:55] [INFO ] Deduced a trap composed of 38 places in 83 ms of which 1 ms to minimize.
[2024-05-26 05:58:55] [INFO ] Deduced a trap composed of 43 places in 76 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/1493 variables, 2/566 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1493 variables, 0/566 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 4/1497 variables, 4/570 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1497 variables, 1/571 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1497 variables, 1/572 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-26 05:58:57] [INFO ] Deduced a trap composed of 36 places in 69 ms of which 1 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/1497 variables, 1/573 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-26 05:58:57] [INFO ] Deduced a trap composed of 59 places in 106 ms of which 1 ms to minimize.
[2024-05-26 05:58:57] [INFO ] Deduced a trap composed of 51 places in 123 ms of which 2 ms to minimize.
[2024-05-26 05:58:58] [INFO ] Deduced a trap composed of 42 places in 107 ms of which 1 ms to minimize.
At refinement iteration 15 (INCLUDED_ONLY) 0/1497 variables, 3/576 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 16 (INCLUDED_ONLY) 0/1497 variables, 0/576 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 17 (OVERLAPS) 0/1497 variables, 0/576 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1497/1497 variables, and 576 constraints, problems are : Problem set: 0 solved, 2 unsolved in 3430 ms.
Refiners :[Positive P Invariants (semi-flows): 59/59 constraints, State Equation: 467/467 constraints, ReadFeed: 41/41 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 7/7 constraints]
After SMT, in 3957ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 0 properties in 1848 ms.
Support contains 77 out of 467 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 467/467 places, 1034/1034 transitions.
Applied a total of 0 rules in 24 ms. Remains 467 /467 variables (removed 0) and now considering 1034/1034 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 467/467 places, 1034/1034 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 467/467 places, 1034/1034 transitions.
Applied a total of 0 rules in 11 ms. Remains 467 /467 variables (removed 0) and now considering 1034/1034 (removed 0) transitions.
[2024-05-26 05:59:00] [INFO ] Flow matrix only has 1030 transitions (discarded 4 similar events)
[2024-05-26 05:59:00] [INFO ] Invariant cache hit.
[2024-05-26 05:59:00] [INFO ] Implicit Places using invariants in 211 ms returned [217]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 218 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 466/467 places, 1034/1034 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions (Partial Free agglomeration) removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 466 transition count 1034
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 466 transition count 1033
Applied a total of 2 rules in 24 ms. Remains 466 /466 variables (removed 0) and now considering 1033/1034 (removed 1) transitions.
[2024-05-26 05:59:00] [INFO ] Flow matrix only has 1029 transitions (discarded 4 similar events)
// Phase 1: matrix 1029 rows 466 cols
[2024-05-26 05:59:00] [INFO ] Computed 58 invariants in 3 ms
[2024-05-26 05:59:00] [INFO ] Implicit Places using invariants in 195 ms returned []
[2024-05-26 05:59:00] [INFO ] Flow matrix only has 1029 transitions (discarded 4 similar events)
[2024-05-26 05:59:00] [INFO ] Invariant cache hit.
[2024-05-26 05:59:01] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-05-26 05:59:01] [INFO ] Implicit Places using invariants and state equation in 602 ms returned []
Implicit Place search using SMT with State Equation took 798 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 466/467 places, 1033/1034 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1052 ms. Remains : 466/467 places, 1033/1034 transitions.
RANDOM walk for 40000 steps (111 resets) in 287 ms. (138 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (9 resets) in 171 ms. (232 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (10 resets) in 65 ms. (606 steps per ms) remains 2/2 properties
SDD proceeding with computation,5 properties remain. new max is 131072
SDD size :1.56925e+10 after 1.82885e+13
Interrupted probabilistic random walk after 251223 steps, run timeout after 3001 ms. (steps per millisecond=83 ) properties seen :0 out of 2
Probabilistic random walk after 251223 steps, saw 153008 distinct states, run finished after 3001 ms. (steps per millisecond=83 ) properties seen :0
[2024-05-26 05:59:04] [INFO ] Flow matrix only has 1029 transitions (discarded 4 similar events)
[2024-05-26 05:59:04] [INFO ] Invariant cache hit.
[2024-05-26 05:59:04] [INFO ] State equation strengthened by 40 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 377/454 variables, 56/56 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/454 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 8/462 variables, 1/57 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/462 variables, 0/57 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 1029/1491 variables, 462/519 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1491 variables, 40/559 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1491 variables, 0/559 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 4/1495 variables, 4/563 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1495 variables, 1/564 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/1495 variables, 0/564 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 0/1495 variables, 0/564 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1495/1495 variables, and 564 constraints, problems are : Problem set: 0 solved, 2 unsolved in 461 ms.
Refiners :[Positive P Invariants (semi-flows): 58/58 constraints, State Equation: 466/466 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/77 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 377/454 variables, 56/56 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-26 05:59:05] [INFO ] Deduced a trap composed of 17 places in 97 ms of which 1 ms to minimize.
[2024-05-26 05:59:05] [INFO ] Deduced a trap composed of 18 places in 46 ms of which 0 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/454 variables, 2/58 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/454 variables, 0/58 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 8/462 variables, 1/59 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/462 variables, 0/59 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 1029/1491 variables, 462/521 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1491 variables, 40/561 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/1491 variables, 1/562 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/1491 variables, 0/562 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 4/1495 variables, 4/566 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/1495 variables, 1/567 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/1495 variables, 1/568 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/1495 variables, 0/568 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 0/1495 variables, 0/568 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1495/1495 variables, and 568 constraints, problems are : Problem set: 0 solved, 2 unsolved in 1568 ms.
Refiners :[Positive P Invariants (semi-flows): 58/58 constraints, State Equation: 466/466 constraints, ReadFeed: 40/40 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 2/2 constraints]
After SMT, in 2079ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 328 ms.
Support contains 77 out of 466 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 466/466 places, 1033/1033 transitions.
Applied a total of 0 rules in 11 ms. Remains 466 /466 variables (removed 0) and now considering 1033/1033 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 466/466 places, 1033/1033 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 466/466 places, 1033/1033 transitions.
Applied a total of 0 rules in 12 ms. Remains 466 /466 variables (removed 0) and now considering 1033/1033 (removed 0) transitions.
[2024-05-26 05:59:07] [INFO ] Flow matrix only has 1029 transitions (discarded 4 similar events)
[2024-05-26 05:59:07] [INFO ] Invariant cache hit.
[2024-05-26 05:59:07] [INFO ] Implicit Places using invariants in 197 ms returned []
[2024-05-26 05:59:07] [INFO ] Flow matrix only has 1029 transitions (discarded 4 similar events)
[2024-05-26 05:59:07] [INFO ] Invariant cache hit.
[2024-05-26 05:59:07] [INFO ] State equation strengthened by 40 read => feed constraints.
[2024-05-26 05:59:07] [INFO ] Implicit Places using invariants and state equation in 552 ms returned []
Implicit Place search using SMT with State Equation took 750 ms to find 0 implicit places.
[2024-05-26 05:59:08] [INFO ] Redundant transitions in 57 ms returned []
Running 1031 sub problems to find dead transitions.
[2024-05-26 05:59:08] [INFO ] Flow matrix only has 1029 transitions (discarded 4 similar events)
[2024-05-26 05:59:08] [INFO ] Invariant cache hit.
[2024-05-26 05:59:08] [INFO ] State equation strengthened by 40 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/465 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1031 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/465 variables, 0/4 constraints. Problems are: Problem set: 0 solved, 1031 unsolved
At refinement iteration 2 (OVERLAPS) 1/466 variables, 54/58 constraints. Problems are: Problem set: 0 solved, 1031 unsolved
[2024-05-26 05:59:22] [INFO ] Deduced a trap composed of 22 places in 215 ms of which 3 ms to minimize.
[2024-05-26 05:59:23] [INFO ] Deduced a trap composed of 15 places in 212 ms of which 3 ms to minimize.
[2024-05-26 05:59:23] [INFO ] Deduced a trap composed of 38 places in 203 ms of which 3 ms to minimize.
[2024-05-26 05:59:23] [INFO ] Deduced a trap composed of 35 places in 215 ms of which 3 ms to minimize.
[2024-05-26 05:59:23] [INFO ] Deduced a trap composed of 28 places in 204 ms of which 3 ms to minimize.
[2024-05-26 05:59:24] [INFO ] Deduced a trap composed of 7 places in 202 ms of which 3 ms to minimize.
[2024-05-26 05:59:24] [INFO ] Deduced a trap composed of 14 places in 202 ms of which 3 ms to minimize.
[2024-05-26 05:59:24] [INFO ] Deduced a trap composed of 14 places in 202 ms of which 3 ms to minimize.
[2024-05-26 05:59:24] [INFO ] Deduced a trap composed of 20 places in 205 ms of which 3 ms to minimize.
[2024-05-26 05:59:24] [INFO ] Deduced a trap composed of 29 places in 203 ms of which 3 ms to minimize.
[2024-05-26 05:59:25] [INFO ] Deduced a trap composed of 12 places in 176 ms of which 4 ms to minimize.
[2024-05-26 05:59:25] [INFO ] Deduced a trap composed of 15 places in 182 ms of which 7 ms to minimize.
[2024-05-26 05:59:25] [INFO ] Deduced a trap composed of 28 places in 177 ms of which 3 ms to minimize.
[2024-05-26 05:59:25] [INFO ] Deduced a trap composed of 11 places in 169 ms of which 2 ms to minimize.
[2024-05-26 05:59:26] [INFO ] Deduced a trap composed of 20 places in 168 ms of which 3 ms to minimize.
[2024-05-26 05:59:26] [INFO ] Deduced a trap composed of 29 places in 165 ms of which 2 ms to minimize.
[2024-05-26 05:59:26] [INFO ] Deduced a trap composed of 23 places in 162 ms of which 4 ms to minimize.
[2024-05-26 05:59:26] [INFO ] Deduced a trap composed of 12 places in 156 ms of which 2 ms to minimize.
[2024-05-26 05:59:26] [INFO ] Deduced a trap composed of 26 places in 155 ms of which 3 ms to minimize.
SDD proceeding with computation,5 properties remain. new max is 262144
[2024-05-26 05:59:26] [INFO ] Deduced a trap composed of 31 places in 176 ms of which 3 ms to minimize.
SDD size :1.82885e+13 after 3.04716e+15
At refinement iteration 3 (INCLUDED_ONLY) 0/466 variables, 20/78 constraints. Problems are: Problem set: 0 solved, 1031 unsolved
[2024-05-26 05:59:33] [INFO ] Deduced a trap composed of 18 places in 211 ms of which 3 ms to minimize.
[2024-05-26 05:59:34] [INFO ] Deduced a trap composed of 15 places in 204 ms of which 3 ms to minimize.
[2024-05-26 05:59:34] [INFO ] Deduced a trap composed of 17 places in 202 ms of which 3 ms to minimize.
[2024-05-26 05:59:34] [INFO ] Deduced a trap composed of 32 places in 203 ms of which 3 ms to minimize.
[2024-05-26 05:59:34] [INFO ] Deduced a trap composed of 31 places in 165 ms of which 2 ms to minimize.
[2024-05-26 05:59:35] [INFO ] Deduced a trap composed of 49 places in 162 ms of which 3 ms to minimize.
[2024-05-26 05:59:35] [INFO ] Deduced a trap composed of 30 places in 155 ms of which 2 ms to minimize.
[2024-05-26 05:59:35] [INFO ] Deduced a trap composed of 18 places in 129 ms of which 2 ms to minimize.
[2024-05-26 05:59:35] [INFO ] Deduced a trap composed of 37 places in 116 ms of which 2 ms to minimize.
[2024-05-26 05:59:35] [INFO ] Deduced a trap composed of 36 places in 113 ms of which 1 ms to minimize.
[2024-05-26 05:59:35] [INFO ] Deduced a trap composed of 28 places in 135 ms of which 2 ms to minimize.
[2024-05-26 05:59:36] [INFO ] Deduced a trap composed of 29 places in 105 ms of which 1 ms to minimize.
[2024-05-26 05:59:36] [INFO ] Deduced a trap composed of 22 places in 59 ms of which 11 ms to minimize.
[2024-05-26 05:59:36] [INFO ] Deduced a trap composed of 19 places in 45 ms of which 1 ms to minimize.
[2024-05-26 05:59:36] [INFO ] Deduced a trap composed of 24 places in 43 ms of which 1 ms to minimize.
[2024-05-26 05:59:36] [INFO ] Deduced a trap composed of 19 places in 39 ms of which 1 ms to minimize.
[2024-05-26 05:59:36] [INFO ] Deduced a trap composed of 26 places in 41 ms of which 1 ms to minimize.
[2024-05-26 05:59:36] [INFO ] Deduced a trap composed of 18 places in 47 ms of which 1 ms to minimize.
[2024-05-26 05:59:36] [INFO ] Deduced a trap composed of 32 places in 48 ms of which 1 ms to minimize.
[2024-05-26 05:59:36] [INFO ] Deduced a trap composed of 27 places in 42 ms of which 0 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/466 variables, 20/98 constraints. Problems are: Problem set: 0 solved, 1031 unsolved
[2024-05-26 05:59:37] [INFO ] Deduced a trap composed of 22 places in 59 ms of which 2 ms to minimize.
[2024-05-26 05:59:37] [INFO ] Deduced a trap composed of 21 places in 35 ms of which 0 ms to minimize.
[2024-05-26 05:59:38] [INFO ] Deduced a trap composed of 53 places in 77 ms of which 2 ms to minimize.
[2024-05-26 05:59:38] [INFO ] Deduced a trap composed of 44 places in 47 ms of which 1 ms to minimize.
[2024-05-26 05:59:38] [INFO ] Deduced a trap composed of 38 places in 51 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 466/1495 variables, and 103 constraints, problems are : Problem set: 0 solved, 1031 unsolved in 30035 ms.
Refiners :[Positive P Invariants (semi-flows): 58/58 constraints, State Equation: 0/466 constraints, ReadFeed: 0/40 constraints, PredecessorRefiner: 1031/1031 constraints, Known Traps: 45/45 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1031 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/465 variables, 4/4 constraints. Problems are: Problem set: 0 solved, 1031 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/465 variables, 16/20 constraints. Problems are: Problem set: 0 solved, 1031 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/465 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 1031 unsolved
At refinement iteration 3 (OVERLAPS) 1/466 variables, 54/74 constraints. Problems are: Problem set: 0 solved, 1031 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/466 variables, 29/103 constraints. Problems are: Problem set: 0 solved, 1031 unsolved
[2024-05-26 05:59:50] [INFO ] Deduced a trap composed of 36 places in 52 ms of which 1 ms to minimize.
[2024-05-26 05:59:50] [INFO ] Deduced a trap composed of 39 places in 58 ms of which 1 ms to minimize.
[2024-05-26 05:59:51] [INFO ] Deduced a trap composed of 45 places in 57 ms of which 1 ms to minimize.
[2024-05-26 05:59:51] [INFO ] Deduced a trap composed of 39 places in 67 ms of which 1 ms to minimize.
[2024-05-26 05:59:53] [INFO ] Deduced a trap composed of 37 places in 75 ms of which 2 ms to minimize.
[2024-05-26 05:59:53] [INFO ] Deduced a trap composed of 24 places in 49 ms of which 1 ms to minimize.
[2024-05-26 05:59:55] [INFO ] Deduced a trap composed of 6 places in 162 ms of which 2 ms to minimize.
[2024-05-26 05:59:55] [INFO ] Deduced a trap composed of 36 places in 151 ms of which 2 ms to minimize.
[2024-05-26 05:59:55] [INFO ] Deduced a trap composed of 39 places in 144 ms of which 2 ms to minimize.
[2024-05-26 05:59:55] [INFO ] Deduced a trap composed of 24 places in 111 ms of which 2 ms to minimize.
[2024-05-26 05:59:55] [INFO ] Deduced a trap composed of 29 places in 37 ms of which 1 ms to minimize.
[2024-05-26 05:59:55] [INFO ] Deduced a trap composed of 28 places in 40 ms of which 1 ms to minimize.
[2024-05-26 05:59:57] [INFO ] Deduced a trap composed of 17 places in 82 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/466 variables, 13/116 constraints. Problems are: Problem set: 0 solved, 1031 unsolved
[2024-05-26 05:59:57] [INFO ] Deduced a trap composed of 28 places in 161 ms of which 2 ms to minimize.
[2024-05-26 05:59:58] [INFO ] Deduced a trap composed of 21 places in 56 ms of which 1 ms to minimize.
[2024-05-26 05:59:58] [INFO ] Deduced a trap composed of 19 places in 44 ms of which 0 ms to minimize.
[2024-05-26 05:59:58] [INFO ] Deduced a trap composed of 26 places in 54 ms of which 1 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/466 variables, 4/120 constraints. Problems are: Problem set: 0 solved, 1031 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 466/1495 variables, and 120 constraints, problems are : Problem set: 0 solved, 1031 unsolved in 30022 ms.
Refiners :[Positive P Invariants (semi-flows): 58/58 constraints, State Equation: 0/466 constraints, ReadFeed: 0/40 constraints, PredecessorRefiner: 0/1031 constraints, Known Traps: 62/62 constraints]
After SMT, in 60541ms problems are : Problem set: 0 solved, 1031 unsolved
Search for dead transitions found 0 dead transitions in 60554ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61391 ms. Remains : 466/466 places, 1033/1033 transitions.
Attempting over-approximation, by ignoring read arcs.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 466 transition count 1029
Drop transitions (Redundant composition of simpler transitions.) removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 1 with 12 rules applied. Total rules applied 16 place count 466 transition count 1017
Partial Free-agglomeration rule applied 12 times.
Drop transitions (Partial Free agglomeration) removed 12 transitions
Iterating global reduction 1 with 12 rules applied. Total rules applied 28 place count 466 transition count 1017
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 29 place count 466 transition count 1016
Applied a total of 29 rules in 41 ms. Remains 466 /466 variables (removed 0) and now considering 1016/1033 (removed 17) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 1016 rows 466 cols
[2024-05-26 06:00:08] [INFO ] Computed 58 invariants in 11 ms
[2024-05-26 06:00:08] [INFO ] After 67ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-26 06:00:08] [INFO ] [Nat]Absence check using 58 positive place invariants in 11 ms returned sat
[2024-05-26 06:00:09] [INFO ] After 461ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
TRAPS : Iteration 0
[2024-05-26 06:00:09] [INFO ] Deduced a trap composed of 27 places in 97 ms of which 1 ms to minimize.
[2024-05-26 06:00:09] [INFO ] Deduced a trap composed of 23 places in 39 ms of which 0 ms to minimize.
[2024-05-26 06:00:09] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 257 ms
[2024-05-26 06:00:10] [INFO ] Deduced a trap composed of 18 places in 110 ms of which 2 ms to minimize.
[2024-05-26 06:00:10] [INFO ] Deduced a trap composed of 20 places in 100 ms of which 2 ms to minimize.
[2024-05-26 06:00:10] [INFO ] Deduced a trap composed of 17 places in 36 ms of which 1 ms to minimize.
[2024-05-26 06:00:10] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 354 ms
TRAPS : Iteration 1
[2024-05-26 06:00:10] [INFO ] After 1786ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
[2024-05-26 06:00:11] [INFO ] After 2251ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2024-05-26 06:00:11] [INFO ] Flatten gal took : 52 ms
[2024-05-26 06:00:11] [INFO ] Flatten gal took : 46 ms
[2024-05-26 06:00:11] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13984793992769650423.gal : 9 ms
[2024-05-26 06:00:11] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15119252991069022447.prop : 1 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/ReachabilityCardinality13984793992769650423.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15119252991069022447.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/ReachabilityCardinality15119252991069022447.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :10 after 13
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :13 after 25
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :25 after 72
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :72 after 1061
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :1061 after 5871
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :5871 after 76652
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :76652 after 337996
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :337996 after 8.93939e+07
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :8.93939e+07 after 4.50164e+08
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :4.50164e+08 after 4.51234e+10
SDD proceeding with computation,5 properties remain. new max is 524288
SDD size :3.04716e+15 after 1.18615e+16
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :4.51234e+10 after 4.82408e+13
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :4.82408e+13 after 3.12935e+14
Detected timeout of ITS tools.
[2024-05-26 06:00:26] [INFO ] Flatten gal took : 39 ms
[2024-05-26 06:00:26] [INFO ] Applying decomposition
[2024-05-26 06:00:26] [INFO ] Flatten gal took : 37 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/graph13570990511087591027.txt' '-o' '/tmp/graph13570990511087591027.bin' '-w' '/tmp/graph13570990511087591027.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph13570990511087591027.bin' '-l' '-1' '-v' '-w' '/tmp/graph13570990511087591027.weights' '-q' '0' '-e' '0.001'
[2024-05-26 06:00:26] [INFO ] Decomposing Gal with order
[2024-05-26 06:00:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 06:00:26] [INFO ] Removed a total of 627 redundant transitions.
[2024-05-26 06:00:26] [INFO ] Flatten gal took : 122 ms
[2024-05-26 06:00:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 566 labels/synchronizations in 26 ms.
[2024-05-26 06:00:26] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10693446179586531950.gal : 11 ms
[2024-05-26 06:00:26] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14450688328090855400.prop : 1 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/ReachabilityCardinality10693446179586531950.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14450688328090855400.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/ReachabilityCardinality14450688328090855400.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :1 after 26
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :26 after 3453
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :3453 after 213213
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :213213 after 610653
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :610653 after 4.01525e+11
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :4.01525e+11 after 1.93601e+19
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :1.93601e+19 after 1.21265e+22
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :1.21265e+22 after 1.25426e+25
Detected timeout of ITS tools.
Over-approximation ignoring read arcs solved 0 properties in 33206 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2024-05-26 06:00:42] [INFO ] Flatten gal took : 59 ms
[2024-05-26 06:00:42] [INFO ] Applying decomposition
[2024-05-26 06:00:42] [INFO ] Flatten gal took : 56 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/graph7053981464321737664.txt' '-o' '/tmp/graph7053981464321737664.bin' '-w' '/tmp/graph7053981464321737664.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph7053981464321737664.bin' '-l' '-1' '-v' '-w' '/tmp/graph7053981464321737664.weights' '-q' '0' '-e' '0.001'
[2024-05-26 06:00:42] [INFO ] Decomposing Gal with order
[2024-05-26 06:00:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 06:00:42] [INFO ] Removed a total of 1775 redundant transitions.
[2024-05-26 06:00:42] [INFO ] Flatten gal took : 128 ms
[2024-05-26 06:00:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 32 labels/synchronizations in 52 ms.
[2024-05-26 06:00:42] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3596082983615536632.gal : 23 ms
[2024-05-26 06:00:42] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17618534507166385477.prop : 1 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/ReachabilityCardinality3596082983615536632.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17618534507166385477.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/ReachabilityCardinality17618534507166385477.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :1 after 32
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :32 after 7235
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :7235 after 1.27673e+07
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :1.27673e+07 after 5.45117e+11
ITS-tools command line returned an error code 137
[2024-05-26 06:10:21] [INFO ] Flatten gal took : 48 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin14268834783683730395
[2024-05-26 06:10:21] [INFO ] Applying decomposition
[2024-05-26 06:10:21] [INFO ] Flatten gal took : 43 ms
[2024-05-26 06:10:21] [INFO ] Computing symmetric may disable matrix : 1033 transitions.
[2024-05-26 06:10:21] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-26 06:10:21] [INFO ] Computing symmetric may enable matrix : 1033 transitions.
[2024-05-26 06:10:21] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
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/graph11057973879740442374.txt' '-o' '/tmp/graph11057973879740442374.bin' '-w' '/tmp/graph11057973879740442374.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph11057973879740442374.bin' '-l' '-1' '-v' '-w' '/tmp/graph11057973879740442374.weights' '-q' '0' '-e' '0.001'
[2024-05-26 06:10:21] [INFO ] Decomposing Gal with order
[2024-05-26 06:10:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 06:10:21] [INFO ] Removed a total of 692 redundant transitions.
[2024-05-26 06:10:21] [INFO ] Flatten gal took : 55 ms
[2024-05-26 06:10:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 615 labels/synchronizations in 13 ms.
[2024-05-26 06:10:21] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability9123854277288914390.gal : 21 ms
[2024-05-26 06:10:21] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability7954636689280396494.prop : 1 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/ReachabilityFireability9123854277288914390.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability7954636689280396494.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 ...307
Loading property file /tmp/ReachabilityFireability7954636689280396494.prop.
[2024-05-26 06:10:21] [INFO ] Computing Do-Not-Accords matrix : 1033 transitions.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :1 after 10
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :10 after 171
[2024-05-26 06:10:21] [INFO ] Computation of Completed DNA matrix. took 42 ms. Total solver calls (SAT/UNSAT): 0(0/0)
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :171 after 3937
[2024-05-26 06:10:21] [INFO ] Built C files in 434ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14268834783683730395
Running compilation step : cd /tmp/ltsmin14268834783683730395;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '360' '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'
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :3937 after 1.08415e+08
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :1.08415e+08 after 1.28151e+10
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :1.28151e+10 after 6.24148e+12
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :6.24148e+12 after 5.49729e+17
Compilation finished in 3957 ms.
Running link step : cd /tmp/ltsmin14268834783683730395;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 71 ms.
Running LTSmin : cd /tmp/ltsmin14268834783683730395;'/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' 'NoC3x3PT5BReachabilityFireability202404==true'
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :5.49729e+17 after 3.62676e+20
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :3.62676e+20 after 4.65265e+22
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :4.65265e+22 after 6.98579e+22
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :6.98579e+22 after 1.00267e+23
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin14268834783683730395;'/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' 'NoC3x3PT5BReachabilityFireability202404==true'
Running LTSmin : cd /tmp/ltsmin14268834783683730395;'/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' 'NoC3x3PT5BReachabilityFireability202414==true'
Detected timeout of ITS tools.
[2024-05-26 06:34:17] [INFO ] Applying decomposition
[2024-05-26 06:34:17] [INFO ] Flatten gal took : 109 ms
[2024-05-26 06:34:17] [INFO ] Decomposing Gal with order
[2024-05-26 06:34:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 06:34:17] [INFO ] Removed a total of 712 redundant transitions.
[2024-05-26 06:34:17] [INFO ] Flatten gal took : 176 ms
[2024-05-26 06:34:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 610 labels/synchronizations in 46 ms.
[2024-05-26 06:34:17] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability16072540159395680925.gal : 37 ms
[2024-05-26 06:34:17] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability16058639211312754593.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/ReachabilityFireability16072540159395680925.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability16058639211312754593.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/ReachabilityFireability16058639211312754593.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :1 after 7
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :7 after 283
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :283 after 2803
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :2803 after 19651
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :19651 after 1.00948e+07
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :1.00948e+07 after 7.66815e+10
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :7.66815e+10 after 1.05237e+16
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :1.05237e+16 after 5.35042e+17
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :5.35042e+17 after 1.85715e+21
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin14268834783683730395;'/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' 'NoC3x3PT5BReachabilityFireability202414==true'
Retrying LTSmin with larger timeout 14400 s
Running LTSmin : cd /tmp/ltsmin14268834783683730395;'/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' 'NoC3x3PT5BReachabilityFireability202404==true'
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :1.85715e+21 after 3.49402e+23
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :3.49402e+23 after 3.93557e+23
Detected timeout of ITS tools.
[2024-05-26 06:58:13] [INFO ] Flatten gal took : 124 ms
[2024-05-26 06:58:13] [INFO ] Input system was already deterministic with 1033 transitions.
[2024-05-26 06:58:13] [INFO ] Transformed 466 places.
[2024-05-26 06:58:13] [INFO ] Transformed 1033 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-05-26 06:58:13] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability7875491126518346643.gal : 6 ms
[2024-05-26 06:58:13] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability8516421183479551896.prop : 1 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/ReachabilityFireability7875491126518346643.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability8516421183479551896.prop' '--nowitness' '--load-order' '/home/mcc/execution/model.ord' '--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 ...373
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/ReachabilityFireability8516421183479551896.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :5 after 13
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :13 after 18
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :18 after 54
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :54 after 76
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :76 after 129
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :129 after 961
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :961 after 47792
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :47792 after 130169
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :130169 after 162421
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :162421 after 735581
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :735581 after 2.0446e+07
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :2.0446e+07 after 1.41209e+09

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="NoC3x3-PT-5B"
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 NoC3x3-PT-5B, 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 r246-tall-171654352100631"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-5B.tgz
mv NoC3x3-PT-5B 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 ;