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.r202-smll-171649587400078.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool itstools
Input is HirschbergSinclair-PT-15, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r202-smll-171649587400078
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 696K
-rw-r--r-- 1 mcc users 11K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.4K May 19 07:10 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 19 15:58 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K May 19 07:18 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 22K Apr 13 03:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 166K Apr 13 03:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 13 03:05 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Apr 13 03:05 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.0K Apr 22 14:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K Apr 22 14:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 173K May 18 16:42 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

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

=== Now, execution of the tool begins

BK_START 1716588227373

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=HirschbergSinclair-PT-15
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202405141337
[2024-05-24 22:03:49] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-24 22:03:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 22:03:49] [INFO ] Load time of PNML (sax parser for PT used): 129 ms
[2024-05-24 22:03:49] [INFO ] Transformed 330 places.
[2024-05-24 22:03:49] [INFO ] Transformed 296 transitions.
[2024-05-24 22:03:49] [INFO ] Parsed PT model containing 330 places and 296 transitions and 906 arcs in 302 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 214 ms.
Working with output stream class java.io.PrintStream
[2024-05-24 22:03:50] [INFO ] Flatten gal took : 231 ms
[2024-05-24 22:03:50] [INFO ] Flatten gal took : 137 ms
[2024-05-24 22:03:50] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4397049662013364516.gal : 31 ms
[2024-05-24 22:03:50] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16536265822694153110.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/ReachabilityCardinality4397049662013364516.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16536265822694153110.prop' '--nowitness' '--gen-order' 'FOLLOW'
RANDOM walk for 40000 steps (133 resets) in 3356 ms. (11 steps per ms) remains 10/16 properties
FORMULA HirschbergSinclair-PT-15-ReachabilityCardinality-2024-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HirschbergSinclair-PT-15-ReachabilityCardinality-2024-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HirschbergSinclair-PT-15-ReachabilityCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HirschbergSinclair-PT-15-ReachabilityCardinality-2024-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HirschbergSinclair-PT-15-ReachabilityCardinality-2024-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA HirschbergSinclair-PT-15-ReachabilityCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK

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/ReachabilityCardinality16536265822694153110.prop.
SDD proceeding with computation,16 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,16 properties remain. new max is 8
SDD size :6 after 17
SDD proceeding with computation,16 properties remain. new max is 16
SDD size :17 after 58
SDD proceeding with computation,16 properties remain. new max is 32
SDD size :58 after 642
SDD proceeding with computation,16 properties remain. new max is 64
SDD size :642 after 9266
BEST_FIRST walk for 40002 steps (18 resets) in 1079 ms. (37 steps per ms) remains 10/10 properties
BEST_FIRST walk for 40003 steps (18 resets) in 367 ms. (108 steps per ms) remains 9/10 properties
FORMULA HirschbergSinclair-PT-15-ReachabilityCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 40004 steps (19 resets) in 1553 ms. (25 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (20 resets) in 259 ms. (153 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (20 resets) in 237 ms. (168 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (20 resets) in 139 ms. (285 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (20 resets) in 266 ms. (149 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40002 steps (20 resets) in 181 ms. (219 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40004 steps (20 resets) in 115 ms. (344 steps per ms) remains 9/9 properties
BEST_FIRST walk for 40003 steps (20 resets) in 226 ms. (176 steps per ms) remains 9/9 properties
// Phase 1: matrix 296 rows 330 cols
[2024-05-24 22:03:52] [INFO ] Computed 34 invariants in 28 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/191 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 9 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/191 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 9 unsolved
Problem HirschbergSinclair-PT-15-ReachabilityCardinality-2024-04 is UNSAT
FORMULA HirschbergSinclair-PT-15-ReachabilityCardinality-2024-04 FALSE TECHNIQUES SMT_REFINEMENT
Problem HirschbergSinclair-PT-15-ReachabilityCardinality-2024-08 is UNSAT
FORMULA HirschbergSinclair-PT-15-ReachabilityCardinality-2024-08 FALSE TECHNIQUES SMT_REFINEMENT
Problem HirschbergSinclair-PT-15-ReachabilityCardinality-2024-11 is UNSAT
FORMULA HirschbergSinclair-PT-15-ReachabilityCardinality-2024-11 FALSE TECHNIQUES SMT_REFINEMENT
Problem HirschbergSinclair-PT-15-ReachabilityCardinality-2024-13 is UNSAT
FORMULA HirschbergSinclair-PT-15-ReachabilityCardinality-2024-13 TRUE TECHNIQUES SMT_REFINEMENT
Problem HirschbergSinclair-PT-15-ReachabilityCardinality-2024-15 is UNSAT
FORMULA HirschbergSinclair-PT-15-ReachabilityCardinality-2024-15 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (OVERLAPS) 124/315 variables, 29/30 constraints. Problems are: Problem set: 5 solved, 4 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/315 variables, 1/31 constraints. Problems are: Problem set: 5 solved, 4 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/315 variables, 0/31 constraints. Problems are: Problem set: 5 solved, 4 unsolved
At refinement iteration 5 (OVERLAPS) 9/324 variables, 3/34 constraints. Problems are: Problem set: 5 solved, 4 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/324 variables, 0/34 constraints. Problems are: Problem set: 5 solved, 4 unsolved
At refinement iteration 7 (OVERLAPS) 296/620 variables, 324/358 constraints. Problems are: Problem set: 5 solved, 4 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/620 variables, 0/358 constraints. Problems are: Problem set: 5 solved, 4 unsolved
SDD proceeding with computation,16 properties remain. new max is 128
SDD size :9266 after 5.61668e+06
At refinement iteration 9 (OVERLAPS) 6/626 variables, 6/364 constraints. Problems are: Problem set: 5 solved, 4 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/626 variables, 0/364 constraints. Problems are: Problem set: 5 solved, 4 unsolved
At refinement iteration 11 (OVERLAPS) 0/626 variables, 0/364 constraints. Problems are: Problem set: 5 solved, 4 unsolved
No progress, stopping.
After SMT solving in domain Real declared 626/626 variables, and 364 constraints, problems are : Problem set: 5 solved, 4 unsolved in 1575 ms.
Refiners :[Positive P Invariants (semi-flows): 30/30 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 330/330 constraints, PredecessorRefiner: 9/9 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 5 solved, 4 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 0/0 constraints. Problems are: Problem set: 5 solved, 4 unsolved
At refinement iteration 1 (OVERLAPS) 204/305 variables, 29/29 constraints. Problems are: Problem set: 5 solved, 4 unsolved
[2024-05-24 22:03:54] [INFO ] Deduced a trap composed of 27 places in 210 ms of which 31 ms to minimize.
[2024-05-24 22:03:54] [INFO ] Deduced a trap composed of 34 places in 159 ms of which 3 ms to minimize.
[2024-05-24 22:03:54] [INFO ] Deduced a trap composed of 19 places in 144 ms of which 2 ms to minimize.
[2024-05-24 22:03:55] [INFO ] Deduced a trap composed of 15 places in 140 ms of which 3 ms to minimize.
[2024-05-24 22:03:55] [INFO ] Deduced a trap composed of 27 places in 147 ms of which 3 ms to minimize.
[2024-05-24 22:03:55] [INFO ] Deduced a trap composed of 20 places in 154 ms of which 3 ms to minimize.
[2024-05-24 22:03:55] [INFO ] Deduced a trap composed of 65 places in 152 ms of which 4 ms to minimize.
[2024-05-24 22:03:55] [INFO ] Deduced a trap composed of 23 places in 166 ms of which 2 ms to minimize.
Problem HirschbergSinclair-PT-15-ReachabilityCardinality-2024-12 is UNSAT
FORMULA HirschbergSinclair-PT-15-ReachabilityCardinality-2024-12 TRUE TECHNIQUES SMT_REFINEMENT
At refinement iteration 2 (INCLUDED_ONLY) 0/305 variables, 8/37 constraints. Problems are: Problem set: 6 solved, 3 unsolved
[2024-05-24 22:03:55] [INFO ] Deduced a trap composed of 34 places in 170 ms of which 3 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/305 variables, 1/38 constraints. Problems are: Problem set: 6 solved, 3 unsolved
[2024-05-24 22:03:56] [INFO ] Deduced a trap composed of 60 places in 115 ms of which 3 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/305 variables, 1/39 constraints. Problems are: Problem set: 6 solved, 3 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/305 variables, 0/39 constraints. Problems are: Problem set: 6 solved, 3 unsolved
At refinement iteration 6 (OVERLAPS) 3/308 variables, 1/40 constraints. Problems are: Problem set: 6 solved, 3 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/308 variables, 0/40 constraints. Problems are: Problem set: 6 solved, 3 unsolved
Problem HirschbergSinclair-PT-15-ReachabilityCardinality-2024-06 is UNSAT
FORMULA HirschbergSinclair-PT-15-ReachabilityCardinality-2024-06 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 8 (OVERLAPS) 14/322 variables, 4/44 constraints. Problems are: Problem set: 7 solved, 2 unsolved
[2024-05-24 22:03:56] [INFO ] Deduced a trap composed of 21 places in 118 ms of which 3 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/322 variables, 1/45 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/322 variables, 0/45 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 296/618 variables, 322/367 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/618 variables, 1/368 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/618 variables, 0/368 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 8/626 variables, 8/376 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 15 (INCLUDED_ONLY) 0/626 variables, 1/377 constraints. Problems are: Problem set: 7 solved, 2 unsolved
SDD proceeding with computation,16 properties remain. new max is 256
SDD size :5.61668e+06 after 1.12337e+07
[2024-05-24 22:03:57] [INFO ] Deduced a trap composed of 11 places in 140 ms of which 2 ms to minimize.
At refinement iteration 16 (INCLUDED_ONLY) 0/626 variables, 1/378 constraints. Problems are: Problem set: 7 solved, 2 unsolved
[2024-05-24 22:03:57] [INFO ] Deduced a trap composed of 52 places in 127 ms of which 3 ms to minimize.
[2024-05-24 22:03:57] [INFO ] Deduced a trap composed of 31 places in 114 ms of which 3 ms to minimize.
At refinement iteration 17 (INCLUDED_ONLY) 0/626 variables, 2/380 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 18 (INCLUDED_ONLY) 0/626 variables, 0/380 constraints. Problems are: Problem set: 7 solved, 2 unsolved
[2024-05-24 22:03:57] [INFO ] Deduced a trap composed of 16 places in 110 ms of which 3 ms to minimize.
At refinement iteration 19 (OVERLAPS) 0/626 variables, 1/381 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 20 (INCLUDED_ONLY) 0/626 variables, 0/381 constraints. Problems are: Problem set: 7 solved, 2 unsolved
At refinement iteration 21 (OVERLAPS) 0/626 variables, 0/381 constraints. Problems are: Problem set: 7 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 626/626 variables, and 381 constraints, problems are : Problem set: 7 solved, 2 unsolved in 4069 ms.
Refiners :[Positive P Invariants (semi-flows): 30/30 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 330/330 constraints, PredecessorRefiner: 2/9 constraints, Known Traps: 15/15 constraints]
After SMT, in 5868ms problems are : Problem set: 7 solved, 2 unsolved
Parikh walk visited 0 properties in 601 ms.
Support contains 58 out of 330 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 330/330 places, 296/296 transitions.
Graph (complete) has 628 edges and 330 vertex of which 312 are kept as prefixes of interest. Removing 18 places using SCC suffix rule.2 ms
Discarding 18 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 63 transitions
Trivial Post-agglo rules discarded 63 transitions
Performed 63 trivial Post agglomeration. Transition count delta: 63
Iterating post reduction 0 with 68 rules applied. Total rules applied 69 place count 312 transition count 228
Reduce places removed 63 places and 0 transitions.
Graph (complete) has 439 edges and 249 vertex of which 234 are kept as prefixes of interest. Removing 15 places using SCC suffix rule.1 ms
Discarding 15 places :
Also discarding 0 output transitions
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Iterating post reduction 1 with 79 rules applied. Total rules applied 148 place count 234 transition count 213
Reduce places removed 15 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 2 with 30 rules applied. Total rules applied 178 place count 219 transition count 198
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 181 place count 216 transition count 195
Iterating global reduction 3 with 3 rules applied. Total rules applied 184 place count 216 transition count 195
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 186 place count 214 transition count 193
Iterating global reduction 3 with 2 rules applied. Total rules applied 188 place count 214 transition count 193
Free-agglomeration rule (complex) applied 20 times.
Iterating global reduction 3 with 20 rules applied. Total rules applied 208 place count 214 transition count 173
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 3 with 20 rules applied. Total rules applied 228 place count 194 transition count 173
Reduce places removed 8 places and 8 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 236 place count 186 transition count 165
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 237 place count 185 transition count 165
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 4 Pre rules applied. Total rules applied 237 place count 185 transition count 161
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 245 place count 181 transition count 161
Applied a total of 245 rules in 152 ms. Remains 181 /330 variables (removed 149) and now considering 161/296 (removed 135) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 175 ms. Remains : 181/330 places, 161/296 transitions.
RANDOM walk for 40000 steps (240 resets) in 700 ms. (57 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (46 resets) in 125 ms. (317 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (44 resets) in 164 ms. (242 steps per ms) remains 2/2 properties
SDD proceeding with computation,16 properties remain. new max is 512
SDD size :1.12337e+07 after 2.041e+07
Interrupted probabilistic random walk after 636888 steps, run timeout after 3001 ms. (steps per millisecond=212 ) properties seen :0 out of 2
Probabilistic random walk after 636888 steps, saw 131303 distinct states, run finished after 3006 ms. (steps per millisecond=211 ) properties seen :0
// Phase 1: matrix 161 rows 181 cols
[2024-05-24 22:04:02] [INFO ] Computed 20 invariants in 9 ms
[2024-05-24 22:04:02] [INFO ] State equation strengthened by 30 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 10/68 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/68 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 101/169 variables, 14/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/169 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 160/329 variables, 169/189 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/329 variables, 29/218 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/329 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 12/341 variables, 11/229 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/341 variables, 1/230 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/341 variables, 0/230 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 1/342 variables, 1/231 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/342 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 0/342 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 342/342 variables, and 231 constraints, problems are : Problem set: 0 solved, 2 unsolved in 350 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 14/14 constraints, State Equation: 181/181 constraints, ReadFeed: 30/30 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) 0/58 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 10/68 variables, 6/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/68 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 101/169 variables, 14/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/169 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 160/329 variables, 169/189 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/329 variables, 29/218 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/329 variables, 0/218 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 12/341 variables, 11/229 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/341 variables, 1/230 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/341 variables, 2/232 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/341 variables, 0/232 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 1/342 variables, 1/233 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/342 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 0/342 variables, 0/233 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 342/342 variables, and 233 constraints, problems are : Problem set: 0 solved, 2 unsolved in 486 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 14/14 constraints, State Equation: 181/181 constraints, ReadFeed: 30/30 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 873ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 0 properties in 215 ms.
Support contains 58 out of 181 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 181/181 places, 161/161 transitions.
Applied a total of 0 rules in 9 ms. Remains 181 /181 variables (removed 0) and now considering 161/161 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9 ms. Remains : 181/181 places, 161/161 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 181/181 places, 161/161 transitions.
Applied a total of 0 rules in 8 ms. Remains 181 /181 variables (removed 0) and now considering 161/161 (removed 0) transitions.
[2024-05-24 22:04:03] [INFO ] Invariant cache hit.
[2024-05-24 22:04:03] [INFO ] Implicit Places using invariants in 165 ms returned []
[2024-05-24 22:04:03] [INFO ] Invariant cache hit.
[2024-05-24 22:04:03] [INFO ] State equation strengthened by 30 read => feed constraints.
[2024-05-24 22:04:03] [INFO ] Implicit Places using invariants and state equation in 355 ms returned []
Implicit Place search using SMT with State Equation took 532 ms to find 0 implicit places.
[2024-05-24 22:04:03] [INFO ] Redundant transitions in 6 ms returned []
Running 149 sub problems to find dead transitions.
[2024-05-24 22:04:03] [INFO ] Invariant cache hit.
[2024-05-24 22:04:03] [INFO ] State equation strengthened by 30 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/167 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/167 variables, 3/6 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/167 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 3 (OVERLAPS) 5/172 variables, 3/9 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/172 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 5 (OVERLAPS) 6/178 variables, 11/20 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/178 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 7 (OVERLAPS) 161/339 variables, 178/198 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/339 variables, 30/228 constraints. Problems are: Problem set: 0 solved, 149 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (INCLUDED_ONLY) 0/339 variables, 0/228 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 10 (OVERLAPS) 3/342 variables, 3/231 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/342 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 12 (OVERLAPS) 0/342 variables, 0/231 constraints. Problems are: Problem set: 0 solved, 149 unsolved
No progress, stopping.
After SMT solving in domain Real declared 342/342 variables, and 231 constraints, problems are : Problem set: 0 solved, 149 unsolved in 10617 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 14/14 constraints, State Equation: 181/181 constraints, ReadFeed: 30/30 constraints, PredecessorRefiner: 149/149 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 149 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/167 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/167 variables, 3/6 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/167 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 3 (OVERLAPS) 5/172 variables, 3/9 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/172 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 5 (OVERLAPS) 6/178 variables, 11/20 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/178 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 7 (OVERLAPS) 161/339 variables, 178/198 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/339 variables, 30/228 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/339 variables, 149/377 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/339 variables, 0/377 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 11 (OVERLAPS) 3/342 variables, 3/380 constraints. Problems are: Problem set: 0 solved, 149 unsolved
[2024-05-24 22:04:24] [INFO ] Deduced a trap composed of 15 places in 54 ms of which 2 ms to minimize.
At refinement iteration 12 (INCLUDED_ONLY) 0/342 variables, 1/381 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/342 variables, 0/381 constraints. Problems are: Problem set: 0 solved, 149 unsolved
At refinement iteration 14 (OVERLAPS) 0/342 variables, 0/381 constraints. Problems are: Problem set: 0 solved, 149 unsolved
No progress, stopping.
After SMT solving in domain Int declared 342/342 variables, and 381 constraints, problems are : Problem set: 0 solved, 149 unsolved in 20345 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 14/14 constraints, State Equation: 181/181 constraints, ReadFeed: 30/30 constraints, PredecessorRefiner: 149/149 constraints, Known Traps: 1/1 constraints]
After SMT, in 31026ms problems are : Problem set: 0 solved, 149 unsolved
Search for dead transitions found 0 dead transitions in 31030ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31587 ms. Remains : 181/181 places, 161/161 transitions.
Attempting over-approximation, by ignoring read arcs.
Drop transitions (Trivial Post-Agglo cleanup.) removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 0 with 21 rules applied. Total rules applied 21 place count 181 transition count 140
Reduce places removed 21 places and 0 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Iterating post reduction 1 with 28 rules applied. Total rules applied 49 place count 160 transition count 133
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 56 place count 153 transition count 133
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 15 Pre rules applied. Total rules applied 56 place count 153 transition count 118
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 3 with 30 rules applied. Total rules applied 86 place count 138 transition count 118
Discarding 1 places :
Implicit places reduction removed 1 places
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 2 rules applied. Total rules applied 88 place count 137 transition count 117
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 89 place count 136 transition count 117
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 89 place count 136 transition count 116
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 91 place count 135 transition count 116
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 93 place count 134 transition count 115
Applied a total of 93 rules in 42 ms. Remains 134 /181 variables (removed 47) and now considering 115/161 (removed 46) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 115 rows 134 cols
[2024-05-24 22:04:35] [INFO ] Computed 19 invariants in 4 ms
[2024-05-24 22:04:35] [INFO ] After 64ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-24 22:04:35] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2024-05-24 22:04:35] [INFO ] [Nat]Absence check using 6 positive and 13 generalized place invariants in 12 ms returned sat
[2024-05-24 22:04:35] [INFO ] After 98ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
TRAPS : Iteration 0
[2024-05-24 22:04:35] [INFO ] Deduced a trap composed of 8 places in 28 ms of which 1 ms to minimize.
[2024-05-24 22:04:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 46 ms
TRAPS : Iteration 1
[2024-05-24 22:04:35] [INFO ] After 247ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
[2024-05-24 22:04:35] [INFO ] After 382ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2024-05-24 22:04:35] [INFO ] Flatten gal took : 16 ms
[2024-05-24 22:04:35] [INFO ] Flatten gal took : 15 ms
[2024-05-24 22:04:35] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2741991573563258479.gal : 5 ms
[2024-05-24 22:04:35] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11123720356076658217.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/ReachabilityCardinality2741991573563258479.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11123720356076658217.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/ReachabilityCardinality11123720356076658217.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 20
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :20 after 410
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :410 after 700
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :700 after 32350
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :32350 after 4.89132e+07
Detected timeout of ITS tools.
[2024-05-24 22:04:50] [INFO ] Flatten gal took : 18 ms
[2024-05-24 22:04:50] [INFO ] Applying decomposition
[2024-05-24 22:04:50] [INFO ] Flatten gal took : 18 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/graph1709025939356670446.txt' '-o' '/tmp/graph1709025939356670446.bin' '-w' '/tmp/graph1709025939356670446.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph1709025939356670446.bin' '-l' '-1' '-v' '-w' '/tmp/graph1709025939356670446.weights' '-q' '0' '-e' '0.001'
[2024-05-24 22:04:50] [INFO ] Decomposing Gal with order
[2024-05-24 22:04:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 22:04:51] [INFO ] Removed a total of 12 redundant transitions.
[2024-05-24 22:04:51] [INFO ] Flatten gal took : 107 ms
[2024-05-24 22:04:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 20 ms.
[2024-05-24 22:04:51] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15021367624537090146.gal : 19 ms
[2024-05-24 22:04:51] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5165012182956560875.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/ReachabilityCardinality15021367624537090146.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5165012182956560875.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/ReachabilityCardinality5165012182956560875.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 20
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :20 after 205
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :205 after 700
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :700 after 97050
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :97050 after 4.89132e+07
Detected timeout of ITS tools.
Over-approximation ignoring read arcs solved 0 properties in 31228 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2024-05-24 22:05:06] [INFO ] Flatten gal took : 27 ms
[2024-05-24 22:05:06] [INFO ] Applying decomposition
[2024-05-24 22:05:06] [INFO ] Flatten gal took : 24 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/graph17128436262486368189.txt' '-o' '/tmp/graph17128436262486368189.bin' '-w' '/tmp/graph17128436262486368189.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph17128436262486368189.bin' '-l' '-1' '-v' '-w' '/tmp/graph17128436262486368189.weights' '-q' '0' '-e' '0.001'
[2024-05-24 22:05:06] [INFO ] Decomposing Gal with order
[2024-05-24 22:05:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 22:05:06] [INFO ] Removed a total of 53 redundant transitions.
[2024-05-24 22:05:06] [INFO ] Flatten gal took : 49 ms
[2024-05-24 22:05:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 4 ms.
[2024-05-24 22:05:06] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1048403929912172874.gal : 9 ms
[2024-05-24 22:05:06] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5375738625968145123.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/ReachabilityCardinality1048403929912172874.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5375738625968145123.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality5375738625968145123.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :2 after 6
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :6 after 17
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :17 after 58
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :58 after 2692
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :2692 after 1.51295e+06
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :1.51295e+06 after 1.12392e+07
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :1.12392e+07 after 1.75679e+07
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :1.75679e+07 after 6.94392e+10
Detected timeout of ITS tools.
[2024-05-24 22:35:06] [INFO ] Flatten gal took : 10 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin2984470753846197427
[2024-05-24 22:35:06] [INFO ] Applying decomposition
[2024-05-24 22:35:06] [INFO ] Flatten gal took : 9 ms
[2024-05-24 22:35:06] [INFO ] Computing symmetric may disable matrix : 161 transitions.
[2024-05-24 22:35:06] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 22:35:06] [INFO ] Computing symmetric may enable matrix : 161 transitions.
[2024-05-24 22:35:06] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 22:35:06] [INFO ] Computing Do-Not-Accords matrix : 161 transitions.
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/graph8625449957160455247.txt' '-o' '/tmp/graph8625449957160455247.bin' '-w' '/tmp/graph8625449957160455247.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph8625449957160455247.bin' '-l' '-1' '-v' '-w' '/tmp/graph8625449957160455247.weights' '-q' '0' '-e' '0.001'
[2024-05-24 22:35:06] [INFO ] Decomposing Gal with order
[2024-05-24 22:35:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-24 22:35:06] [INFO ] Computation of Completed DNA matrix. took 15 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-24 22:35:06] [INFO ] Built C files in 81ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2984470753846197427
[2024-05-24 22:35:06] [INFO ] Removed a total of 67 redundant transitions.
[2024-05-24 22:35:06] [INFO ] Flatten gal took : 45 ms
Running compilation step : cd /tmp/ltsmin2984470753846197427;'/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'
[2024-05-24 22:35:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 17 ms.
[2024-05-24 22:35:06] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14172122860925204009.gal : 4 ms
[2024-05-24 22:35:06] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3672598573729602945.prop : 32 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/ReachabilityCardinality14172122860925204009.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3672598573729602945.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/ReachabilityCardinality3672598573729602945.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :4 after 11
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :11 after 38
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :38 after 129
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :129 after 2276
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :2276 after 53850
Compilation finished in 966 ms.
Running link step : cd /tmp/ltsmin2984470753846197427;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 73 ms.
Running LTSmin : cd /tmp/ltsmin2984470753846197427;'/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' 'HirschbergSinclairPT15ReachabilityCardinality202400==true'
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :2.99223e+09 after 4.61051e+09
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :4.61051e+09 after 4.73261e+09
pins2lts-mc-linux64, 0.001: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.006: Loading model from ./gal.so
pins2lts-mc-linux64( 0/ 8), 0.006: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.006: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.011: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.011: Initializing POR dependencies: labels 163, guards 161
pins2lts-mc-linux64( 2/ 8), 0.011: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.010: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.011: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.011: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.014: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.015: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.015: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.015: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.015: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.015: loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.018: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.018: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.018: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.021: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.027: completed loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.054: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.054: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.057: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.058: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.058: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.060: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.434: Forcing use of the an ignoring proviso (closed-set)
pins2lts-mc-linux64( 2/ 8), 0.618: "HirschbergSinclairPT15ReachabilityCardinality202400==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 7/ 8), 0.614: "HirschbergSinclairPT15ReachabilityCardinality202400==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 1/ 8), 0.619: "HirschbergSinclairPT15ReachabilityCardinality202400==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 5/ 8), 0.615: "HirschbergSinclairPT15ReachabilityCardinality202400==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 4/ 8), 0.620: "HirschbergSinclairPT15ReachabilityCardinality202400==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 0.622: "HirschbergSinclairPT15ReachabilityCardinality202400==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 3/ 8), 0.617: "HirschbergSinclairPT15ReachabilityCardinality202400==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 0.622: There are 163 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.622: State length is 181, there are 161 groups
pins2lts-mc-linux64( 0/ 8), 0.622: Running bfs using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.622: Using a non-indexing tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.622: Successor permutation: none
pins2lts-mc-linux64( 0/ 8), 0.622: Visible groups: 0 / 161, labels: 1 / 163
pins2lts-mc-linux64( 0/ 8), 0.622: POR cycle proviso: closed-set
pins2lts-mc-linux64( 0/ 8), 0.622: Global bits: 0, count bits: 0, local bits: 0
pins2lts-mc-linux64( 6/ 8), 0.616: "HirschbergSinclairPT15ReachabilityCardinality202400==true" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 4.283: ~10 levels ~960 states ~8448 transitions
pins2lts-mc-linux64( 0/ 8), 4.353: ~10 levels ~1920 states ~13568 transitions
pins2lts-mc-linux64( 0/ 8), 4.575: ~10 levels ~3840 states ~33272 transitions
pins2lts-mc-linux64( 5/ 8), 4.870: ~4 levels ~7680 states ~64832 transitions
pins2lts-mc-linux64( 5/ 8), 5.429: ~4 levels ~15360 states ~141448 transitions
pins2lts-mc-linux64( 0/ 8), 9.093: ~12 levels ~30720 states ~296080 transitions
pins2lts-mc-linux64( 5/ 8), 13.730: ~5 levels ~61440 states ~644984 transitions
pins2lts-mc-linux64( 4/ 8), 22.352: ~6 levels ~122880 states ~1328936 transitions
pins2lts-mc-linux64( 6/ 8), 33.314: ~7 levels ~245760 states ~2418448 transitions
pins2lts-mc-linux64( 6/ 8), 41.225: ~7 levels ~491520 states ~4626376 transitions
pins2lts-mc-linux64( 6/ 8), 49.811: ~8 levels ~983040 states ~6971712 transitions
pins2lts-mc-linux64( 6/ 8), 74.423: ~9 levels ~1966080 states ~14461944 transitions
pins2lts-mc-linux64( 6/ 8), 139.804: ~10 levels ~3932160 states ~35474344 transitions
pins2lts-mc-linux64( 7/ 8), 256.887: ~11 levels ~7864320 states ~71702352 transitions
pins2lts-mc-linux64( 3/ 8), 506.735: ~11 levels ~15728640 states ~153204296 transitions
pins2lts-mc-linux64( 2/ 8), 539.854: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 540.050:
pins2lts-mc-linux64( 0/ 8), 540.050: mean standard work distribution: 6.5% (states) 1.5% (transitions)
pins2lts-mc-linux64( 0/ 8), 540.050:
pins2lts-mc-linux64( 0/ 8), 540.050: Explored 15113897 states 162616149 transitions, fanout: 10.759
pins2lts-mc-linux64( 0/ 8), 540.050: Total exploration time 539.430 sec (539.230 sec minimum, 539.320 sec on average)
pins2lts-mc-linux64( 0/ 8), 540.050: States per second: 28018, Transitions per second: 301459
pins2lts-mc-linux64( 0/ 8), 540.050: Ignoring proviso: 10385152
pins2lts-mc-linux64( 0/ 8), 540.050:
pins2lts-mc-linux64( 0/ 8), 540.050: Queue width: 8B, total height: 17682450, memory: 134.91MB
pins2lts-mc-linux64( 0/ 8), 540.050: Tree memory: 504.7MB, 16.2 B/state, compr.: 2.2%
pins2lts-mc-linux64( 0/ 8), 540.050: Tree fill ratio (roots/leafs): 24.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 540.050: Stored 161 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 540.050: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 540.050: Est. total memory use: 639.6MB (~1158.9MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin2984470753846197427;'/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' 'HirschbergSinclairPT15ReachabilityCardinality202400==true'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin2984470753846197427;'/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' 'HirschbergSinclairPT15ReachabilityCardinality202400==true'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:241)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:176)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:114)
at java.base/java.lang.Thread.run(Thread.java:840)

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
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -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 ReachabilityCardinality -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="HirschbergSinclair-PT-15"
export BK_EXAMINATION="ReachabilityCardinality"
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 HirschbergSinclair-PT-15, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r202-smll-171649587400078"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/HirschbergSinclair-PT-15.tgz
mv HirschbergSinclair-PT-15 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;