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.r092-tall-171624189500567.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 DBSingleClientW-PT-d2m06, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r092-tall-171624189500567
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.0M
-rw-r--r-- 1 mcc users 7.8K 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 4.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Apr 22 14:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 22 14:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 22 14:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 22 14:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.9K Apr 12 12:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 99K Apr 12 12:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.7K Apr 12 12:42 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 85K Apr 12 12:42 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 19 07:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 19 15:24 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 6 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 1.6M 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 DBSingleClientW-PT-d2m06-ReachabilityFireability-2024-00
FORMULA_NAME DBSingleClientW-PT-d2m06-ReachabilityFireability-2024-01
FORMULA_NAME DBSingleClientW-PT-d2m06-ReachabilityFireability-2024-02
FORMULA_NAME DBSingleClientW-PT-d2m06-ReachabilityFireability-2024-03
FORMULA_NAME DBSingleClientW-PT-d2m06-ReachabilityFireability-2024-04
FORMULA_NAME DBSingleClientW-PT-d2m06-ReachabilityFireability-2024-05
FORMULA_NAME DBSingleClientW-PT-d2m06-ReachabilityFireability-2024-06
FORMULA_NAME DBSingleClientW-PT-d2m06-ReachabilityFireability-2024-07
FORMULA_NAME DBSingleClientW-PT-d2m06-ReachabilityFireability-2024-08
FORMULA_NAME DBSingleClientW-PT-d2m06-ReachabilityFireability-2024-09
FORMULA_NAME DBSingleClientW-PT-d2m06-ReachabilityFireability-2024-10
FORMULA_NAME DBSingleClientW-PT-d2m06-ReachabilityFireability-2024-11
FORMULA_NAME DBSingleClientW-PT-d2m06-ReachabilityFireability-2024-12
FORMULA_NAME DBSingleClientW-PT-d2m06-ReachabilityFireability-2024-13
FORMULA_NAME DBSingleClientW-PT-d2m06-ReachabilityFireability-2024-14
FORMULA_NAME DBSingleClientW-PT-d2m06-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716327223194

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DBSingleClientW-PT-d2m06
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202405141337
[2024-05-21 21:33:44] [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]
[2024-05-21 21:33:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 21:33:44] [INFO ] Load time of PNML (sax parser for PT used): 190 ms
[2024-05-21 21:33:44] [INFO ] Transformed 4763 places.
[2024-05-21 21:33:44] [INFO ] Transformed 2478 transitions.
[2024-05-21 21:33:44] [INFO ] Parsed PT model containing 4763 places and 2478 transitions and 9912 arcs in 302 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 16 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 3580 places in 16 ms
Reduce places removed 3580 places and 0 transitions.
[2024-05-21 21:33:45] [INFO ] Flatten gal took : 435 ms
[2024-05-21 21:33:45] [INFO ] Flatten gal took : 266 ms
RANDOM walk for 40000 steps (9211 resets) in 4247 ms. (9 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (369 resets) in 134 ms. (29 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (169 resets) in 49 ms. (80 steps per ms) remains 16/16 properties
[2024-05-21 21:33:46] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8589355606826677030.gal : 102 ms
BEST_FIRST walk for 4003 steps (180 resets) in 87 ms. (45 steps per ms) remains 16/16 properties
[2024-05-21 21:33:46] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3022280706374572246.prop : 3 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/ReachabilityCardinality8589355606826677030.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3022280706374572246.prop' '--nowitness' '--gen-order' 'FOLLOW'
BEST_FIRST walk for 4004 steps (166 resets) in 110 ms. (36 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4004 steps (183 resets) in 73 ms. (54 steps per ms) remains 16/16 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 ...328
BEST_FIRST walk for 4002 steps (357 resets) in 196 ms. (20 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (174 resets) in 228 ms. (17 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (189 resets) in 45 ms. (87 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (194 resets) in 139 ms. (28 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (397 resets) in 131 ms. (30 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (176 resets) in 35 ms. (111 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (180 resets) in 46 ms. (85 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (168 resets) in 37 ms. (105 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (186 resets) in 27 ms. (142 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (175 resets) in 30 ms. (129 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (350 resets) in 54 ms. (72 steps per ms) remains 16/16 properties
Loading property file /tmp/ReachabilityCardinality3022280706374572246.prop.
SDD proceeding with computation,16 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,16 properties remain. new max is 8
SDD size :5 after 24
Interrupted probabilistic random walk after 194082 steps, run timeout after 3001 ms. (steps per millisecond=64 ) properties seen :8 out of 16
Probabilistic random walk after 194082 steps, saw 81942 distinct states, run finished after 3006 ms. (steps per millisecond=64 ) properties seen :8
FORMULA DBSingleClientW-PT-d2m06-ReachabilityFireability-2024-13 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA DBSingleClientW-PT-d2m06-ReachabilityFireability-2024-09 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA DBSingleClientW-PT-d2m06-ReachabilityFireability-2024-05 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA DBSingleClientW-PT-d2m06-ReachabilityFireability-2024-04 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA DBSingleClientW-PT-d2m06-ReachabilityFireability-2024-03 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA DBSingleClientW-PT-d2m06-ReachabilityFireability-2024-02 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA DBSingleClientW-PT-d2m06-ReachabilityFireability-2024-01 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA DBSingleClientW-PT-d2m06-ReachabilityFireability-2024-00 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
// Phase 1: matrix 2478 rows 1183 cols
[2024-05-21 21:33:49] [INFO ] Computed 6 invariants in 127 ms
[2024-05-21 21:33:50] [INFO ] State equation strengthened by 1588 read => feed constraints.
SDD proceeding with computation,16 properties remain. new max is 16
SDD size :24 after 66
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/134 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 8 unsolved
At refinement iteration 1 (OVERLAPS) 465/599 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 8 unsolved
SDD proceeding with computation,16 properties remain. new max is 32
SDD size :66 after 108
At refinement iteration 2 (INCLUDED_ONLY) 0/599 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 8 unsolved
Problem DBSingleClientW-PT-d2m06-ReachabilityFireability-2024-06 is UNSAT
FORMULA DBSingleClientW-PT-d2m06-ReachabilityFireability-2024-06 FALSE TECHNIQUES SMT_REFINEMENT
Problem DBSingleClientW-PT-d2m06-ReachabilityFireability-2024-10 is UNSAT
FORMULA DBSingleClientW-PT-d2m06-ReachabilityFireability-2024-10 FALSE TECHNIQUES SMT_REFINEMENT
Problem DBSingleClientW-PT-d2m06-ReachabilityFireability-2024-11 is UNSAT
FORMULA DBSingleClientW-PT-d2m06-ReachabilityFireability-2024-11 TRUE TECHNIQUES SMT_REFINEMENT
Problem DBSingleClientW-PT-d2m06-ReachabilityFireability-2024-12 is UNSAT
FORMULA DBSingleClientW-PT-d2m06-ReachabilityFireability-2024-12 TRUE TECHNIQUES SMT_REFINEMENT
Problem DBSingleClientW-PT-d2m06-ReachabilityFireability-2024-14 is UNSAT
FORMULA DBSingleClientW-PT-d2m06-ReachabilityFireability-2024-14 FALSE TECHNIQUES SMT_REFINEMENT
Problem DBSingleClientW-PT-d2m06-ReachabilityFireability-2024-15 is UNSAT
FORMULA DBSingleClientW-PT-d2m06-ReachabilityFireability-2024-15 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 3 (OVERLAPS) 584/1183 variables, 4/6 constraints. Problems are: Problem set: 6 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1183 variables, 0/6 constraints. Problems are: Problem set: 6 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 2478/3661 variables, 1183/1189 constraints. Problems are: Problem set: 6 solved, 2 unsolved
SDD proceeding with computation,16 properties remain. new max is 64
SDD size :108 after 150
At refinement iteration 6 (INCLUDED_ONLY) 0/3661 variables, 1588/2777 constraints. Problems are: Problem set: 6 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/3661 variables, 0/2777 constraints. Problems are: Problem set: 6 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 0/3661 variables, 0/2777 constraints. Problems are: Problem set: 6 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 3661/3661 variables, and 2777 constraints, problems are : Problem set: 6 solved, 2 unsolved in 3046 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 1183/1183 constraints, ReadFeed: 1588/1588 constraints, PredecessorRefiner: 8/4 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 6 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/36 variables, 0/0 constraints. Problems are: Problem set: 6 solved, 2 unsolved
SDD proceeding with computation,16 properties remain. new max is 128
SDD size :150 after 192
At refinement iteration 1 (OVERLAPS) 518/554 variables, 1/1 constraints. Problems are: Problem set: 6 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/554 variables, 0/1 constraints. Problems are: Problem set: 6 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 3/557 variables, 1/2 constraints. Problems are: Problem set: 6 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/557 variables, 0/2 constraints. Problems are: Problem set: 6 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 626/1183 variables, 4/6 constraints. Problems are: Problem set: 6 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1183 variables, 0/6 constraints. Problems are: Problem set: 6 solved, 2 unsolved
SDD proceeding with computation,16 properties remain. new max is 256
SDD size :192 after 258
SDD proceeding with computation,16 properties remain. new max is 512
SDD size :258 after 322
At refinement iteration 7 (OVERLAPS) 2478/3661 variables, 1183/1189 constraints. Problems are: Problem set: 6 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/3661 variables, 1588/2777 constraints. Problems are: Problem set: 6 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/3661 variables, 1/2778 constraints. Problems are: Problem set: 6 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/3661 variables, 0/2778 constraints. Problems are: Problem set: 6 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 0/3661 variables, 0/2778 constraints. Problems are: Problem set: 6 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 3661/3661 variables, and 2778 constraints, problems are : Problem set: 6 solved, 2 unsolved in 3914 ms.
Refiners :[Positive P Invariants (semi-flows): 2/2 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 1183/1183 constraints, ReadFeed: 1588/1588 constraints, PredecessorRefiner: 2/4 constraints, Known Traps: 0/0 constraints]
After SMT, in 8814ms problems are : Problem set: 6 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
SDD proceeding with computation,16 properties remain. new max is 1024
SDD size :322 after 1474
Parikh walk visited 0 properties in 548 ms.
Support contains 36 out of 1183 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1183/1183 places, 2478/2478 transitions.
Graph (complete) has 4476 edges and 1183 vertex of which 1136 are kept as prefixes of interest. Removing 47 places using SCC suffix rule.10 ms
Discarding 47 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 18 transitions
Ensure Unique test removed 199 transitions
Reduce isomorphic transitions removed 217 transitions.
Iterating post reduction 0 with 217 rules applied. Total rules applied 218 place count 1136 transition count 2261
Discarding 374 places :
Symmetric choice reduction at 1 with 374 rule applications. Total rules 592 place count 762 transition count 1391
Iterating global reduction 1 with 374 rules applied. Total rules applied 966 place count 762 transition count 1391
Ensure Unique test removed 45 transitions
Reduce isomorphic transitions removed 45 transitions.
Iterating post reduction 1 with 45 rules applied. Total rules applied 1011 place count 762 transition count 1346
Discarding 298 places :
Symmetric choice reduction at 2 with 298 rule applications. Total rules 1309 place count 464 transition count 1048
Iterating global reduction 2 with 298 rules applied. Total rules applied 1607 place count 464 transition count 1048
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 1614 place count 464 transition count 1041
Discarding 219 places :
Symmetric choice reduction at 3 with 219 rule applications. Total rules 1833 place count 245 transition count 736
Iterating global reduction 3 with 219 rules applied. Total rules applied 2052 place count 245 transition count 736
Ensure Unique test removed 254 transitions
Reduce isomorphic transitions removed 254 transitions.
Iterating post reduction 3 with 254 rules applied. Total rules applied 2306 place count 245 transition count 482
Discarding 18 places :
Symmetric choice reduction at 4 with 18 rule applications. Total rules 2324 place count 227 transition count 454
Iterating global reduction 4 with 18 rules applied. Total rules applied 2342 place count 227 transition count 454
Ensure Unique test removed 15 transitions
Reduce isomorphic transitions removed 15 transitions.
Iterating post reduction 4 with 15 rules applied. Total rules applied 2357 place count 227 transition count 439
Discarding 10 places :
Symmetric choice reduction at 5 with 10 rule applications. Total rules 2367 place count 217 transition count 429
Iterating global reduction 5 with 10 rules applied. Total rules applied 2377 place count 217 transition count 429
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 2381 place count 217 transition count 425
Discarding 7 places :
Symmetric choice reduction at 6 with 7 rule applications. Total rules 2388 place count 210 transition count 418
Iterating global reduction 6 with 7 rules applied. Total rules applied 2395 place count 210 transition count 418
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 2400 place count 210 transition count 413
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 2402 place count 208 transition count 409
Iterating global reduction 7 with 2 rules applied. Total rules applied 2404 place count 208 transition count 409
Applied a total of 2404 rules in 369 ms. Remains 208 /1183 variables (removed 975) and now considering 409/2478 (removed 2069) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 386 ms. Remains : 208/1183 places, 409/2478 transitions.
RANDOM walk for 40000 steps (9182 resets) in 338 ms. (117 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (1815 resets) in 131 ms. (303 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (1780 resets) in 244 ms. (163 steps per ms) remains 2/2 properties
SDD proceeding with computation,16 properties remain. new max is 2048
SDD size :1474 after 3066
Interrupted probabilistic random walk after 1628088 steps, run timeout after 3001 ms. (steps per millisecond=542 ) properties seen :1 out of 2
Probabilistic random walk after 1628088 steps, saw 571097 distinct states, run finished after 3001 ms. (steps per millisecond=542 ) properties seen :1
FORMULA DBSingleClientW-PT-d2m06-ReachabilityFireability-2024-07 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
// Phase 1: matrix 409 rows 208 cols
[2024-05-21 21:34:02] [INFO ] Computed 2 invariants in 2 ms
[2024-05-21 21:34:02] [INFO ] State equation strengthened by 210 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 122/157 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/157 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 3 (OVERLAPS) 351/508 variables, 157/159 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/508 variables, 152/311 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/508 variables, 0/311 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 107/615 variables, 50/361 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/615 variables, 57/418 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/615 variables, 0/418 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 2/617 variables, 1/419 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/617 variables, 1/420 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/617 variables, 0/420 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 0/617 variables, 0/420 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 617/617 variables, and 420 constraints, problems are : Problem set: 0 solved, 1 unsolved in 638 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 208/208 constraints, ReadFeed: 210/210 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 122/157 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/157 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 351/508 variables, 157/159 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/508 variables, 152/311 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/508 variables, 0/311 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 107/615 variables, 50/361 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/615 variables, 57/418 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/615 variables, 1/419 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/615 variables, 0/419 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 2/617 variables, 1/420 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/617 variables, 1/421 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/617 variables, 0/421 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 13 (OVERLAPS) 0/617 variables, 0/421 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 617/617 variables, and 421 constraints, problems are : Problem set: 0 solved, 1 unsolved in 715 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 208/208 constraints, ReadFeed: 210/210 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 1401ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 26 ms.
Support contains 35 out of 208 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 208/208 places, 409/409 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 207 transition count 402
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 207 transition count 402
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 206 transition count 401
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 206 transition count 401
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 205 transition count 400
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 205 transition count 400
Applied a total of 6 rules in 50 ms. Remains 205 /208 variables (removed 3) and now considering 400/409 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 50 ms. Remains : 205/208 places, 400/409 transitions.
RANDOM walk for 40000 steps (9194 resets) in 272 ms. (146 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40002 steps (1727 resets) in 171 ms. (232 steps per ms) remains 1/1 properties
Interrupted probabilistic random walk after 1711519 steps, run timeout after 3001 ms. (steps per millisecond=570 ) properties seen :0 out of 1
Probabilistic random walk after 1711519 steps, saw 592411 distinct states, run finished after 3001 ms. (steps per millisecond=570 ) properties seen :0
// Phase 1: matrix 400 rows 205 cols
[2024-05-21 21:34:07] [INFO ] Computed 2 invariants in 4 ms
[2024-05-21 21:34:07] [INFO ] State equation strengthened by 202 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 121/156 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/156 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 350/506 variables, 156/158 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/506 variables, 152/310 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/506 variables, 0/310 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 99/605 variables, 49/359 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/605 variables, 50/409 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/605 variables, 0/409 constraints. Problems are: Problem set: 0 solved, 1 unsolved
All remaining problems are real, not stopping.
At refinement iteration 9 (OVERLAPS) 0/605 variables, 0/409 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 605/605 variables, and 409 constraints, problems are : Problem set: 0 solved, 1 unsolved in 400 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 205/205 constraints, ReadFeed: 202/202 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/35 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (OVERLAPS) 121/156 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/156 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 350/506 variables, 156/158 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/506 variables, 152/310 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/506 variables, 0/310 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 99/605 variables, 49/359 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/605 variables, 50/409 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/605 variables, 1/410 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/605 variables, 0/410 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/605 variables, 0/410 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 605/605 variables, and 410 constraints, problems are : Problem set: 0 solved, 1 unsolved in 527 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 205/205 constraints, ReadFeed: 202/202 constraints, PredecessorRefiner: 1/1 constraints, Known Traps: 0/0 constraints]
After SMT, in 977ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 25 ms.
Support contains 35 out of 205 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 205/205 places, 400/400 transitions.
Applied a total of 0 rules in 17 ms. Remains 205 /205 variables (removed 0) and now considering 400/400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18 ms. Remains : 205/205 places, 400/400 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 205/205 places, 400/400 transitions.
Applied a total of 0 rules in 16 ms. Remains 205 /205 variables (removed 0) and now considering 400/400 (removed 0) transitions.
[2024-05-21 21:34:08] [INFO ] Invariant cache hit.
[2024-05-21 21:34:09] [INFO ] Implicit Places using invariants in 560 ms returned []
[2024-05-21 21:34:09] [INFO ] Invariant cache hit.
[2024-05-21 21:34:09] [INFO ] State equation strengthened by 202 read => feed constraints.
[2024-05-21 21:34:09] [INFO ] Implicit Places using invariants and state equation in 796 ms returned []
Implicit Place search using SMT with State Equation took 1368 ms to find 0 implicit places.
[2024-05-21 21:34:09] [INFO ] Redundant transitions in 27 ms returned []
Running 399 sub problems to find dead transitions.
[2024-05-21 21:34:09] [INFO ] Invariant cache hit.
[2024-05-21 21:34:09] [INFO ] State equation strengthened by 202 read => feed constraints.
SDD proceeding with computation,16 properties remain. new max is 4096
SDD size :3066 after 7400
At refinement iteration 0 (INCLUDED_ONLY) 0/204 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/204 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 2 (OVERLAPS) 1/205 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/205 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 4 (OVERLAPS) 400/605 variables, 205/207 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/605 variables, 202/409 constraints. Problems are: Problem set: 0 solved, 399 unsolved
SDD proceeding with computation,16 properties remain. new max is 8192
SDD size :7400 after 31134
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/605 variables, 0/409 constraints. Problems are: Problem set: 0 solved, 399 unsolved
SDD proceeding with computation,16 properties remain. new max is 16384
SDD size :31134 after 158934
At refinement iteration 7 (OVERLAPS) 0/605 variables, 0/409 constraints. Problems are: Problem set: 0 solved, 399 unsolved
No progress, stopping.
After SMT solving in domain Real declared 605/605 variables, and 409 constraints, problems are : Problem set: 0 solved, 399 unsolved in 21550 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 205/205 constraints, ReadFeed: 202/202 constraints, PredecessorRefiner: 399/399 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 399 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/204 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/204 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 2 (OVERLAPS) 1/205 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/205 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 4 (OVERLAPS) 400/605 variables, 205/207 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/605 variables, 202/409 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/605 variables, 399/808 constraints. Problems are: Problem set: 0 solved, 399 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/605 variables, 0/808 constraints. Problems are: Problem set: 0 solved, 399 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 605/605 variables, and 808 constraints, problems are : Problem set: 0 solved, 399 unsolved in 30018 ms.
Refiners :[Generalized P Invariants (flows): 2/2 constraints, State Equation: 205/205 constraints, ReadFeed: 202/202 constraints, PredecessorRefiner: 399/399 constraints, Known Traps: 0/0 constraints]
After SMT, in 52733ms problems are : Problem set: 0 solved, 399 unsolved
Search for dead transitions found 0 dead transitions in 52738ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 54163 ms. Remains : 205/205 places, 400/400 transitions.
Attempting over-approximation, by ignoring read arcs.
Drop transitions (Empty/Sink Transition effects.) removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 205 transition count 391
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 17 Pre rules applied. Total rules applied 9 place count 205 transition count 374
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 1 with 34 rules applied. Total rules applied 43 place count 188 transition count 374
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 44 place count 187 transition count 373
Iterating global reduction 1 with 1 rules applied. Total rules applied 45 place count 187 transition count 373
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 46 place count 186 transition count 372
Iterating global reduction 1 with 1 rules applied. Total rules applied 47 place count 186 transition count 372
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 1 with 16 rules applied. Total rules applied 63 place count 178 transition count 364
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 67 place count 176 transition count 372
Partial Free-agglomeration rule applied 7 times.
Drop transitions (Partial Free agglomeration) removed 7 transitions
Iterating global reduction 1 with 7 rules applied. Total rules applied 74 place count 176 transition count 372
Applied a total of 74 rules in 51 ms. Remains 176 /205 variables (removed 29) and now considering 372/400 (removed 28) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 372 rows 176 cols
[2024-05-21 21:35:02] [INFO ] Computed 3 invariants in 3 ms
[2024-05-21 21:35:02] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 21:35:02] [INFO ] [Real]Absence check using 1 positive and 2 generalized place invariants in 5 ms returned sat
[2024-05-21 21:35:03] [INFO ] After 473ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-21 21:35:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-21 21:35:03] [INFO ] [Nat]Absence check using 1 positive and 2 generalized place invariants in 3 ms returned sat
[2024-05-21 21:35:03] [INFO ] After 197ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
[2024-05-21 21:35:03] [INFO ] After 321ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2024-05-21 21:35:03] [INFO ] After 594ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2024-05-21 21:35:03] [INFO ] Flatten gal took : 21 ms
[2024-05-21 21:35:03] [INFO ] Flatten gal took : 18 ms
[2024-05-21 21:35:03] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15667028045282437433.gal : 20 ms
[2024-05-21 21:35:03] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12760657701740594982.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/ReachabilityCardinality15667028045282437433.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12760657701740594982.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/ReachabilityCardinality12760657701740594982.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 14
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :14 after 25
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :25 after 36
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :36 after 47
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :47 after 59
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :59 after 122
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :122 after 213
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :213 after 459
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :459 after 769
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :769 after 3285
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :3285 after 6673
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :6673 after 16285
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :16285 after 60210
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :60210 after 259397
Detected timeout of ITS tools.
[2024-05-21 21:35:18] [INFO ] Flatten gal took : 26 ms
[2024-05-21 21:35:18] [INFO ] Applying decomposition
[2024-05-21 21:35:18] [INFO ] Flatten gal took : 29 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/graph15647812503635086239.txt' '-o' '/tmp/graph15647812503635086239.bin' '-w' '/tmp/graph15647812503635086239.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph15647812503635086239.bin' '-l' '-1' '-v' '-w' '/tmp/graph15647812503635086239.weights' '-q' '0' '-e' '0.001'
[2024-05-21 21:35:19] [INFO ] Decomposing Gal with order
[2024-05-21 21:35:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 21:35:19] [INFO ] Removed a total of 203 redundant transitions.
[2024-05-21 21:35:19] [INFO ] Flatten gal took : 133 ms
[2024-05-21 21:35:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 144 labels/synchronizations in 62 ms.
[2024-05-21 21:35:19] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6805469696339146142.gal : 5 ms
[2024-05-21 21:35:19] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12870741982435351601.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/ReachabilityCardinality6805469696339146142.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12870741982435351601.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/ReachabilityCardinality12870741982435351601.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :4 after 5
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :10 after 14
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :14 after 14
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :14 after 14
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :14 after 18
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :18 after 219
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :219 after 250
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :250 after 1723
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :1723 after 5003
SDD proceeding with computation,16 properties remain. new max is 32768
SDD size :158934 after 610618
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :5003 after 11300
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :34193 after 56047
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :56047 after 309770
Detected timeout of ITS tools.
Over-approximation ignoring read arcs solved 0 properties in 32106 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2024-05-21 21:35:34] [INFO ] Flatten gal took : 84 ms
[2024-05-21 21:35:34] [INFO ] Applying decomposition
[2024-05-21 21:35:35] [INFO ] Flatten gal took : 72 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/graph2390223431352508212.txt' '-o' '/tmp/graph2390223431352508212.bin' '-w' '/tmp/graph2390223431352508212.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph2390223431352508212.bin' '-l' '-1' '-v' '-w' '/tmp/graph2390223431352508212.weights' '-q' '0' '-e' '0.001'
[2024-05-21 21:35:35] [INFO ] Decomposing Gal with order
[2024-05-21 21:35:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 21:35:35] [INFO ] Removed a total of 2525 redundant transitions.
[2024-05-21 21:35:35] [INFO ] Flatten gal took : 266 ms
[2024-05-21 21:35:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 2706 labels/synchronizations in 176 ms.
[2024-05-21 21:35:35] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3606161741925803565.gal : 21 ms
[2024-05-21 21:35:35] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2367393720482845288.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/ReachabilityCardinality3606161741925803565.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2367393720482845288.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/ReachabilityCardinality2367393720482845288.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :4 after 9
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :9 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 104
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :104 after 305
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :305 after 1036
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :1036 after 2893
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :2893 after 7301
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :7301 after 19315
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :19315 after 62925
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :62925 after 79430
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :79430 after 113478
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :113478 after 473514
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :473514 after 1.92156e+06
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :1.92156e+06 after 2.95059e+07
SDD proceeding with computation,1 properties remain. new max is 131072
SDD size :2.95059e+07 after 4.38066e+07
ITS-tools command line returned an error code 137
[2024-05-21 21:46:15] [INFO ] Flatten gal took : 11 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin16358706353005936232
[2024-05-21 21:46:15] [INFO ] Applying decomposition
[2024-05-21 21:46:15] [INFO ] Flatten gal took : 10 ms
[2024-05-21 21:46:15] [INFO ] Computing symmetric may disable matrix : 400 transitions.
[2024-05-21 21:46:15] [INFO ] Computation of Complete disable matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 21:46:15] [INFO ] Computing symmetric may enable matrix : 400 transitions.
[2024-05-21 21:46:15] [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/graph11441076031175957648.txt' '-o' '/tmp/graph11441076031175957648.bin' '-w' '/tmp/graph11441076031175957648.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph11441076031175957648.bin' '-l' '-1' '-v' '-w' '/tmp/graph11441076031175957648.weights' '-q' '0' '-e' '0.001'
[2024-05-21 21:46:15] [INFO ] Decomposing Gal with order
[2024-05-21 21:46:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-21 21:46:15] [INFO ] Removed a total of 453 redundant transitions.
[2024-05-21 21:46:15] [INFO ] Flatten gal took : 30 ms
[2024-05-21 21:46:15] [INFO ] Computing Do-Not-Accords matrix : 400 transitions.
[2024-05-21 21:46:15] [INFO ] Computation of Completed DNA matrix. took 14 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2024-05-21 21:46:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 253 labels/synchronizations in 6 ms.
[2024-05-21 21:46:15] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability14539908684938831708.gal : 6 ms
[2024-05-21 21:46:15] [INFO ] Built C files in 162ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16358706353005936232
[2024-05-21 21:46:15] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability12305585982099682636.prop : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability14539908684938831708.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability12305585982099682636.prop' '--nowitness'

Running compilation step : cd /tmp/ltsmin16358706353005936232;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '720' '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'
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/ReachabilityFireability12305585982099682636.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 4
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :4 after 5
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :5 after 5
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :5 after 5
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :10 after 224
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :224 after 1196
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1196 after 3883
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :3883 after 7009
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :7009 after 45785
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :45785 after 93893
Compilation finished in 1403 ms.
Running link step : cd /tmp/ltsmin16358706353005936232;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin16358706353005936232;'/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' 'DBSingleClientWPTd2m06ReachabilityFireability202408==true'
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :93893 after 252221
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :252221 after 397396
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :397396 after 930993
SDD proceeding with computation,1 properties remain. new max is 131072
SDD size :930993 after 2.49168e+06
LTSmin run took 81091 ms.
Found Violation
FORMULA DBSingleClientW-PT-d2m06-ReachabilityFireability-2024-08 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 834066 ms.

BK_STOP 1716328058453

--------------------
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="DBSingleClientW-PT-d2m06"
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 DBSingleClientW-PT-d2m06, 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 r092-tall-171624189500567"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DBSingleClientW-PT-d2m06.tgz
mv DBSingleClientW-PT-d2m06 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 ;