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.r136-tall-171631133000574.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 DoubleExponent-PT-100, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r136-tall-171631133000574
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.2M
-rw-r--r-- 1 mcc users 7.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K May 19 07:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 19 15:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 19 07:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 19 18:15 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K May 14 13:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 115K May 14 13:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.2K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 56K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 19 07:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 19 15:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 1.8M 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 DoubleExponent-PT-100-ReachabilityCardinality-2024-00
FORMULA_NAME DoubleExponent-PT-100-ReachabilityCardinality-2024-01
FORMULA_NAME DoubleExponent-PT-100-ReachabilityCardinality-2024-02
FORMULA_NAME DoubleExponent-PT-100-ReachabilityCardinality-2024-03
FORMULA_NAME DoubleExponent-PT-100-ReachabilityCardinality-2024-04
FORMULA_NAME DoubleExponent-PT-100-ReachabilityCardinality-2024-05
FORMULA_NAME DoubleExponent-PT-100-ReachabilityCardinality-2024-06
FORMULA_NAME DoubleExponent-PT-100-ReachabilityCardinality-2024-07
FORMULA_NAME DoubleExponent-PT-100-ReachabilityCardinality-2024-08
FORMULA_NAME DoubleExponent-PT-100-ReachabilityCardinality-2024-09
FORMULA_NAME DoubleExponent-PT-100-ReachabilityCardinality-2023-10
FORMULA_NAME DoubleExponent-PT-100-ReachabilityCardinality-2023-11
FORMULA_NAME DoubleExponent-PT-100-ReachabilityCardinality-2023-12
FORMULA_NAME DoubleExponent-PT-100-ReachabilityCardinality-2023-13
FORMULA_NAME DoubleExponent-PT-100-ReachabilityCardinality-2024-14
FORMULA_NAME DoubleExponent-PT-100-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1716400168209

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DoubleExponent-PT-100
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202405141337
[2024-05-22 17:49:29] [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]
[2024-05-22 17:49:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 17:49:29] [INFO ] Load time of PNML (sax parser for PT used): 215 ms
[2024-05-22 17:49:29] [INFO ] Transformed 5304 places.
[2024-05-22 17:49:29] [INFO ] Transformed 4998 transitions.
[2024-05-22 17:49:29] [INFO ] Parsed PT model containing 5304 places and 4998 transitions and 14094 arcs in 333 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 20 ms.
Working with output stream class java.io.PrintStream
RANDOM walk for 40000 steps (1319 resets) in 2038 ms. (19 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (110 resets) in 191 ms. (20 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (107 resets) in 96 ms. (41 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (114 resets) in 73 ms. (54 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (113 resets) in 88 ms. (44 steps per ms) remains 16/16 properties
[2024-05-22 17:49:31] [INFO ] Flatten gal took : 386 ms
BEST_FIRST walk for 4001 steps (110 resets) in 38 ms. (102 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (109 resets) in 78 ms. (50 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (110 resets) in 88 ms. (44 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (109 resets) in 73 ms. (54 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (113 resets) in 50 ms. (78 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (113 resets) in 40 ms. (97 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (105 resets) in 62 ms. (63 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (107 resets) in 43 ms. (90 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (120 resets) in 48 ms. (81 steps per ms) remains 16/16 properties
[2024-05-22 17:49:31] [INFO ] Flatten gal took : 235 ms
BEST_FIRST walk for 4000 steps (103 resets) in 39 ms. (100 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (114 resets) in 38 ms. (102 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (110 resets) in 54 ms. (72 steps per ms) remains 16/16 properties
[2024-05-22 17:49:31] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16717407926738898279.gal : 102 ms
[2024-05-22 17:49:31] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6463350034904927796.prop : 2 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/ReachabilityCardinality16717407926738898279.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6463350034904927796.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/ReachabilityCardinality6463350034904927796.prop.
Interrupted probabilistic random walk after 61878 steps, run timeout after 3001 ms. (steps per millisecond=20 ) properties seen :0 out of 16
Probabilistic random walk after 61878 steps, saw 30944 distinct states, run finished after 3005 ms. (steps per millisecond=20 ) properties seen :0
// Phase 1: matrix 4998 rows 5304 cols
[2024-05-22 17:49:35] [INFO ] Invariants computation overflowed in 297 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/279 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (OVERLAPS) 712/991 variables, 279/279 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/991 variables, 0/279 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (OVERLAPS) 2899/3890 variables, 1180/1459 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3890 variables, 0/1459 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (OVERLAPS) 3876/7766 variables, 2100/3559 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/7766 variables, 0/3559 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 7 (OVERLAPS) 2077/9843 variables, 1384/4943 constraints. Problems are: Problem set: 0 solved, 16 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 9843/10302 variables, and 4943 constraints, problems are : Problem set: 0 solved, 16 unsolved in 5068 ms.
Refiners :[State Equation: 4943/5304 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 16 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/279 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (OVERLAPS) 712/991 variables, 279/279 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/991 variables, 0/279 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (OVERLAPS) 2899/3890 variables, 1180/1459 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/3890 variables, 16/1475 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/3890 variables, 0/1475 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (OVERLAPS) 3876/7766 variables, 2100/3575 constraints. Problems are: Problem set: 0 solved, 16 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 7766/10302 variables, and 3575 constraints, problems are : Problem set: 0 solved, 16 unsolved in 5050 ms.
Refiners :[State Equation: 3559/5304 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 0/0 constraints]
After SMT, in 10621ms problems are : Problem set: 0 solved, 16 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 279 out of 5304 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5304/5304 places, 4998/4998 transitions.
Graph (complete) has 9096 edges and 5304 vertex of which 5298 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.11 ms
Discarding 6 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions (Trivial Post-Agglo cleanup.) removed 926 transitions
Trivial Post-agglo rules discarded 926 transitions
Performed 926 trivial Post agglomeration. Transition count delta: 926
Iterating post reduction 0 with 929 rules applied. Total rules applied 930 place count 5297 transition count 4070
Reduce places removed 926 places and 0 transitions.
Performed 93 Post agglomeration using F-continuation condition.Transition count delta: 93
Iterating post reduction 1 with 1019 rules applied. Total rules applied 1949 place count 4371 transition count 3977
Reduce places removed 93 places and 0 transitions.
Iterating post reduction 2 with 93 rules applied. Total rules applied 2042 place count 4278 transition count 3977
Performed 207 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 207 Pre rules applied. Total rules applied 2042 place count 4278 transition count 3770
Deduced a syphon composed of 207 places in 190 ms
Reduce places removed 207 places and 0 transitions.
Iterating global reduction 3 with 414 rules applied. Total rules applied 2456 place count 4071 transition count 3770
Performed 777 Post agglomeration using F-continuation condition.Transition count delta: 777
Deduced a syphon composed of 777 places in 87 ms
Reduce places removed 777 places and 0 transitions.
Iterating global reduction 3 with 1554 rules applied. Total rules applied 4010 place count 3294 transition count 2993
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 80 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 3 with 202 rules applied. Total rules applied 4212 place count 3193 transition count 2993
Performed 62 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 62 places in 127 ms
Reduce places removed 62 places and 0 transitions.
Iterating global reduction 3 with 124 rules applied. Total rules applied 4336 place count 3131 transition count 2993
Free-agglomeration rule applied 4 times.
Iterating global reduction 3 with 4 rules applied. Total rules applied 4340 place count 3131 transition count 2989
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 3 with 4 rules applied. Total rules applied 4344 place count 3127 transition count 2989
Free-agglomeration rule (complex) applied 417 times.
Iterating global reduction 4 with 417 rules applied. Total rules applied 4761 place count 3127 transition count 2572
Reduce places removed 417 places and 0 transitions.
Iterating post reduction 4 with 417 rules applied. Total rules applied 5178 place count 2710 transition count 2572
Partial Free-agglomeration rule applied 389 times.
Drop transitions (Partial Free agglomeration) removed 389 transitions
Iterating global reduction 5 with 389 rules applied. Total rules applied 5567 place count 2710 transition count 2572
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 5568 place count 2709 transition count 2571
Applied a total of 5568 rules in 2614 ms. Remains 2709 /5304 variables (removed 2595) and now considering 2571/4998 (removed 2427) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2623 ms. Remains : 2709/5304 places, 2571/4998 transitions.
RANDOM walk for 40000 steps (3679 resets) in 879 ms. (45 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (280 resets) in 59 ms. (66 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (273 resets) in 33 ms. (117 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (258 resets) in 38 ms. (102 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (267 resets) in 45 ms. (87 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (283 resets) in 31 ms. (125 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (278 resets) in 24 ms. (160 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (280 resets) in 75 ms. (52 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (276 resets) in 26 ms. (148 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (286 resets) in 49 ms. (80 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (262 resets) in 24 ms. (160 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (282 resets) in 26 ms. (148 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (273 resets) in 22 ms. (173 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (278 resets) in 36 ms. (108 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (264 resets) in 26 ms. (148 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (269 resets) in 34 ms. (114 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (296 resets) in 50 ms. (78 steps per ms) remains 16/16 properties
SDD proceeding with computation,16 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,16 properties remain. new max is 8
SDD size :4 after 7
SDD proceeding with computation,16 properties remain. new max is 16
SDD size :7 after 9
SDD proceeding with computation,16 properties remain. new max is 32
SDD size :9 after 11
SDD proceeding with computation,16 properties remain. new max is 64
SDD size :11 after 20
SDD proceeding with computation,16 properties remain. new max is 128
SDD size :20 after 31
SDD proceeding with computation,16 properties remain. new max is 256
SDD size :31 after 63
SDD proceeding with computation,16 properties remain. new max is 512
SDD size :63 after 115
SDD proceeding with computation,16 properties remain. new max is 1024
SDD size :115 after 310
SDD proceeding with computation,16 properties remain. new max is 2048
SDD size :310 after 2444
SDD proceeding with computation,16 properties remain. new max is 4096
SDD size :2444 after 21116
SDD proceeding with computation,16 properties remain. new max is 8192
SDD size :21116 after 202385
Interrupted probabilistic random walk after 81659 steps, run timeout after 3001 ms. (steps per millisecond=27 ) properties seen :0 out of 16
Probabilistic random walk after 81659 steps, saw 40944 distinct states, run finished after 3001 ms. (steps per millisecond=27 ) properties seen :0
// Phase 1: matrix 2571 rows 2709 cols
[2024-05-22 17:49:51] [INFO ] Invariants computation overflowed in 51 ms
[2024-05-22 17:49:51] [INFO ] State equation strengthened by 322 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/279 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (OVERLAPS) 928/1207 variables, 279/279 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1207 variables, 20/299 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1207 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 16 unsolved
SDD proceeding with computation,16 properties remain. new max is 16384
SDD size :202385 after 876441
At refinement iteration 4 (OVERLAPS) 2880/4087 variables, 1458/1757 constraints. Problems are: Problem set: 0 solved, 16 unsolved
SDD proceeding with computation,16 properties remain. new max is 32768
SDD size :876441 after 2.3132e+06
At refinement iteration 5 (INCLUDED_ONLY) 0/4087 variables, 191/1948 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4087 variables, 0/1948 constraints. Problems are: Problem set: 0 solved, 16 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 5260/5280 variables, and 2902 constraints, problems are : Problem set: 0 solved, 16 unsolved in 45048 ms.
Refiners :[State Equation: 2691/2709 constraints, ReadFeed: 211/322 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 16 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/279 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (OVERLAPS) 928/1207 variables, 279/279 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1207 variables, 20/299 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1207 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (OVERLAPS) 2880/4087 variables, 1458/1757 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/4087 variables, 191/1948 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4087 variables, 11/1959 constraints. Problems are: Problem set: 0 solved, 16 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 4087/5280 variables, and 1959 constraints, problems are : Problem set: 0 solved, 16 unsolved in 45016 ms.
Refiners :[State Equation: 1737/2709 constraints, ReadFeed: 211/322 constraints, PredecessorRefiner: 11/16 constraints, Known Traps: 0/0 constraints]
After SMT, in 90227ms problems are : Problem set: 0 solved, 16 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 279 out of 2709 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2709/2709 places, 2571/2571 transitions.
Applied a total of 0 rules in 127 ms. Remains 2709 /2709 variables (removed 0) and now considering 2571/2571 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 127 ms. Remains : 2709/2709 places, 2571/2571 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2709/2709 places, 2571/2571 transitions.
Applied a total of 0 rules in 120 ms. Remains 2709 /2709 variables (removed 0) and now considering 2571/2571 (removed 0) transitions.
// Phase 1: matrix 2571 rows 2709 cols
[2024-05-22 17:51:22] [INFO ] Invariants computation overflowed in 93 ms
[2024-05-22 17:51:24] [INFO ] Implicit Places using invariants in 1949 ms returned []
// Phase 1: matrix 2571 rows 2709 cols
[2024-05-22 17:51:24] [INFO ] Invariants computation overflowed in 82 ms
[2024-05-22 17:51:25] [INFO ] State equation strengthened by 322 read => feed constraints.
[2024-05-22 17:51:55] [INFO ] Performed 175/2709 implicitness test of which 9 returned IMPLICIT in 30 seconds.
[2024-05-22 17:52:35] [INFO ] Performed 337/2709 implicitness test of which 21 returned IMPLICIT in 69 seconds.
[2024-05-22 17:53:13] [INFO ] Performed 339/2709 implicitness test of which 21 returned IMPLICIT in 107 seconds.
[2024-05-22 17:54:04] [INFO ] Performed 350/2709 implicitness test of which 21 returned IMPLICIT in 158 seconds.
[2024-05-22 17:54:04] [INFO ] Implicit Places using invariants and state equation in 160124 ms returned [22, 28, 52, 61, 85, 90, 112, 144, 175, 181, 202, 205, 208, 233, 239, 260, 265, 291, 297, 320, 328]
[2024-05-22 17:54:04] [INFO ] Actually due to overlaps returned [28, 181, 328, 22, 144, 175, 291, 205, 297, 320]
Discarding 10 places :
Implicit Place search using SMT with State Equation took 162087 ms to find 10 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 2699/2709 places, 2571/2571 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 2699 transition count 2570
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 2698 transition count 2570
Partial Free-agglomeration rule applied 5 times.
Drop transitions (Partial Free agglomeration) removed 5 transitions
Iterating global reduction 1 with 5 rules applied. Total rules applied 7 place count 2698 transition count 2570
Applied a total of 7 rules in 617 ms. Remains 2698 /2699 variables (removed 1) and now considering 2570/2571 (removed 1) transitions.
// Phase 1: matrix 2570 rows 2698 cols
[2024-05-22 17:54:05] [INFO ] Invariants computation overflowed in 101 ms
[2024-05-22 17:54:06] [INFO ] Implicit Places using invariants in 1552 ms returned []
// Phase 1: matrix 2570 rows 2698 cols
[2024-05-22 17:54:06] [INFO ] Invariants computation overflowed in 55 ms
[2024-05-22 17:54:07] [INFO ] State equation strengthened by 322 read => feed constraints.
SDD proceeding with computation,16 properties remain. new max is 65536
SDD size :2.3132e+06 after 1.25458e+08
[2024-05-22 17:54:39] [INFO ] Performed 55/2698 implicitness test of which 1 returned IMPLICIT in 31 seconds.
[2024-05-22 17:55:10] [INFO ] Performed 312/2698 implicitness test of which 11 returned IMPLICIT in 62 seconds.
[2024-05-22 17:55:44] [INFO ] Performed 439/2698 implicitness test of which 16 returned IMPLICIT in 96 seconds.
[2024-05-22 17:56:46] [INFO ] Performed 440/2698 implicitness test of which 16 returned IMPLICIT in 158 seconds.
[2024-05-22 17:56:46] [INFO ] Implicit Places with SMT raised an exceptionSMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... after 160098 ms
[2024-05-22 17:56:46] [INFO ] Actually due to overlaps returned [439, 201, 58, 349, 49, 342, 434, 196]
Discarding 8 places :
Implicit Place search using SMT with State Equation took 161654 ms to find 8 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 2690/2709 places, 2570/2571 transitions.
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 2690 transition count 2568
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 2688 transition count 2568
Partial Free-agglomeration rule applied 2 times.
Drop transitions (Partial Free agglomeration) removed 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 6 place count 2688 transition count 2568
Applied a total of 6 rules in 352 ms. Remains 2688 /2690 variables (removed 2) and now considering 2568/2570 (removed 2) transitions.
// Phase 1: matrix 2568 rows 2688 cols
[2024-05-22 17:56:47] [INFO ] Invariants computation overflowed in 65 ms
[2024-05-22 17:56:48] [INFO ] Implicit Places using invariants in 1422 ms returned []
// Phase 1: matrix 2568 rows 2688 cols
[2024-05-22 17:56:48] [INFO ] Invariants computation overflowed in 81 ms
[2024-05-22 17:56:49] [INFO ] State equation strengthened by 322 read => feed constraints.
[2024-05-22 17:57:20] [INFO ] Performed 74/2688 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-22 17:57:50] [INFO ] Performed 323/2688 implicitness test of which 7 returned IMPLICIT in 60 seconds.
[2024-05-22 17:58:20] [INFO ] Performed 549/2688 implicitness test of which 14 returned IMPLICIT in 90 seconds.
[2024-05-22 17:58:50] [INFO ] Performed 707/2688 implicitness test of which 25 returned IMPLICIT in 120 seconds.
[2024-05-22 17:59:21] [INFO ] Performed 864/2688 implicitness test of which 31 returned IMPLICIT in 151 seconds.
[2024-05-22 17:59:28] [INFO ] Implicit Places using invariants and state equation in 160114 ms returned [80, 85, 107, 221, 227, 248, 253, 375, 456, 462, 485, 492, 513, 519, 558, 579, 585, 607, 614, 638, 644, 667, 672, 693, 698, 754, 760, 784, 786, 790, 859, 878, 884]
[2024-05-22 17:59:28] [INFO ] Actually due to overlaps returned [558, 585, 462, 884, 227, 760, 85, 456, 579, 754, 878, 80, 221, 375]
Discarding 14 places :
Implicit Place search using SMT with State Equation took 161540 ms to find 14 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 2674/2709 places, 2568/2571 transitions.
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 2674 transition count 2565
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 6 place count 2671 transition count 2565
Partial Free-agglomeration rule applied 3 times.
Drop transitions (Partial Free agglomeration) removed 3 transitions
Iterating global reduction 1 with 3 rules applied. Total rules applied 9 place count 2671 transition count 2565
Applied a total of 9 rules in 355 ms. Remains 2671 /2674 variables (removed 3) and now considering 2565/2568 (removed 3) transitions.
// Phase 1: matrix 2565 rows 2671 cols
[2024-05-22 17:59:29] [INFO ] Invariants computation overflowed in 68 ms
[2024-05-22 17:59:30] [INFO ] Implicit Places using invariants in 1390 ms returned []
// Phase 1: matrix 2565 rows 2671 cols
[2024-05-22 17:59:30] [INFO ] Invariants computation overflowed in 70 ms
[2024-05-22 17:59:31] [INFO ] State equation strengthened by 322 read => feed constraints.
[2024-05-22 18:00:01] [INFO ] Performed 95/2671 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-22 18:00:45] [INFO ] Performed 135/2671 implicitness test of which 1 returned IMPLICIT in 73 seconds.
[2024-05-22 18:01:17] [INFO ] Performed 286/2671 implicitness test of which 3 returned IMPLICIT in 105 seconds.
[2024-05-22 18:01:50] [INFO ] Performed 377/2671 implicitness test of which 3 returned IMPLICIT in 138 seconds.
[2024-05-22 18:02:10] [INFO ] Implicit Places using invariants and state equation in 160141 ms returned [105, 244, 249]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 161552 ms to find 3 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 4 : 2668/2709 places, 2565/2571 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 2668 transition count 2564
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 2667 transition count 2564
Applied a total of 2 rules in 247 ms. Remains 2667 /2668 variables (removed 1) and now considering 2564/2565 (removed 1) transitions.
// Phase 1: matrix 2564 rows 2667 cols
[2024-05-22 18:02:10] [INFO ] Invariants computation overflowed in 50 ms
[2024-05-22 18:02:12] [INFO ] Implicit Places using invariants in 1427 ms returned []
// Phase 1: matrix 2564 rows 2667 cols
[2024-05-22 18:02:12] [INFO ] Invariants computation overflowed in 42 ms
[2024-05-22 18:02:13] [INFO ] State equation strengthened by 322 read => feed constraints.
[2024-05-22 18:02:43] [INFO ] Performed 81/2667 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2024-05-22 18:03:16] [INFO ] Performed 229/2667 implicitness test of which 0 returned IMPLICIT in 63 seconds.
[2024-05-22 18:04:01] [INFO ] Performed 426/2667 implicitness test of which 0 returned IMPLICIT in 107 seconds.
[2024-05-22 18:04:39] [INFO ] Performed 428/2667 implicitness test of which 0 returned IMPLICIT in 145 seconds.
[2024-05-22 18:04:39] [INFO ] Timeout of Implicit test with SMT after 145 seconds.
[2024-05-22 18:04:39] [INFO ] Implicit Places using invariants and state equation in 147170 ms returned []
Implicit Place search using SMT with State Equation took 148597 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 5 : 2667/2709 places, 2564/2571 transitions.
Finished structural reductions in REACHABILITY mode , in 5 iterations and 797122 ms. Remains : 2667/2709 places, 2564/2571 transitions.
RANDOM walk for 40000 steps (3793 resets) in 599 ms. (66 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (272 resets) in 45 ms. (86 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (270 resets) in 142 ms. (27 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (282 resets) in 40 ms. (97 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (267 resets) in 37 ms. (105 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (275 resets) in 37 ms. (105 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (272 resets) in 23 ms. (166 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (275 resets) in 62 ms. (63 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (270 resets) in 69 ms. (57 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (270 resets) in 95 ms. (41 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (284 resets) in 121 ms. (32 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (273 resets) in 96 ms. (41 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4000 steps (256 resets) in 79 ms. (50 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (258 resets) in 109 ms. (36 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4003 steps (267 resets) in 144 ms. (27 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4002 steps (266 resets) in 43 ms. (90 steps per ms) remains 16/16 properties
BEST_FIRST walk for 4001 steps (262 resets) in 61 ms. (64 steps per ms) remains 16/16 properties
Interrupted probabilistic random walk after 36949 steps, run timeout after 3001 ms. (steps per millisecond=12 ) properties seen :0 out of 16
Probabilistic random walk after 36949 steps, saw 18490 distinct states, run finished after 3001 ms. (steps per millisecond=12 ) properties seen :0
// Phase 1: matrix 2564 rows 2667 cols
[2024-05-22 18:04:43] [INFO ] Invariants computation overflowed in 46 ms
[2024-05-22 18:04:43] [INFO ] State equation strengthened by 322 read => feed constraints.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/279 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (OVERLAPS) 933/1212 variables, 279/279 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1212 variables, 20/299 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1212 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (OVERLAPS) 2851/4063 variables, 1435/1734 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/4063 variables, 194/1928 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4063 variables, 0/1928 constraints. Problems are: Problem set: 0 solved, 16 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 5209/5231 variables, and 2861 constraints, problems are : Problem set: 0 solved, 16 unsolved in 75026 ms.
Refiners :[State Equation: 2647/2667 constraints, ReadFeed: 214/322 constraints, PredecessorRefiner: 16/16 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 16 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/279 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 1 (OVERLAPS) 933/1212 variables, 279/279 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/1212 variables, 20/299 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1212 variables, 0/299 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 4 (OVERLAPS) 2851/4063 variables, 1435/1734 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/4063 variables, 194/1928 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/4063 variables, 11/1939 constraints. Problems are: Problem set: 0 solved, 16 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/4063 variables, 0/1939 constraints. Problems are: Problem set: 0 solved, 16 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 5209/5231 variables, and 2872 constraints, problems are : Problem set: 0 solved, 16 unsolved in 75027 ms.
Refiners :[State Equation: 2647/2667 constraints, ReadFeed: 214/322 constraints, PredecessorRefiner: 11/16 constraints, Known Traps: 0/0 constraints]
After SMT, in 150161ms problems are : Problem set: 0 solved, 16 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 279 out of 2667 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2667/2667 places, 2564/2564 transitions.
Applied a total of 0 rules in 115 ms. Remains 2667 /2667 variables (removed 0) and now considering 2564/2564 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 115 ms. Remains : 2667/2667 places, 2564/2564 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2667/2667 places, 2564/2564 transitions.
Applied a total of 0 rules in 107 ms. Remains 2667 /2667 variables (removed 0) and now considering 2564/2564 (removed 0) transitions.
// Phase 1: matrix 2564 rows 2667 cols
[2024-05-22 18:07:13] [INFO ] Invariants computation overflowed in 46 ms
[2024-05-22 18:07:15] [INFO ] Implicit Places using invariants in 1353 ms returned []
// Phase 1: matrix 2564 rows 2667 cols
[2024-05-22 18:07:15] [INFO ] Invariants computation overflowed in 41 ms
[2024-05-22 18:07:16] [INFO ] State equation strengthened by 322 read => feed constraints.
[2024-05-22 18:07:48] [INFO ] Performed 90/2667 implicitness test of which 0 returned IMPLICIT in 32 seconds.
[2024-05-22 18:08:19] [INFO ] Performed 229/2667 implicitness test of which 0 returned IMPLICIT in 62 seconds.
[2024-05-22 18:09:04] [INFO ] Performed 426/2667 implicitness test of which 0 returned IMPLICIT in 107 seconds.
[2024-05-22 18:09:42] [INFO ] Performed 428/2667 implicitness test of which 0 returned IMPLICIT in 146 seconds.
[2024-05-22 18:09:42] [INFO ] Timeout of Implicit test with SMT after 146 seconds.
[2024-05-22 18:09:42] [INFO ] Implicit Places using invariants and state equation in 147350 ms returned []
Implicit Place search using SMT with State Equation took 148707 ms to find 0 implicit places.
[2024-05-22 18:09:42] [INFO ] Redundant transitions in 128 ms returned []
Running 2563 sub problems to find dead transitions.
// Phase 1: matrix 2564 rows 2667 cols
[2024-05-22 18:09:42] [INFO ] Invariants computation overflowed in 85 ms
[2024-05-22 18:09:42] [INFO ] State equation strengthened by 322 read => feed constraints.
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2666/5231 variables, and 0 constraints, problems are : Problem set: 0 solved, 2563 unsolved in 30069 ms.
Refiners :[State Equation: 0/2667 constraints, ReadFeed: 0/322 constraints, PredecessorRefiner: 2563/2563 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2563 unsolved
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2666/5231 variables, and 0 constraints, problems are : Problem set: 0 solved, 2563 unsolved in 30058 ms.
Refiners :[State Equation: 0/2667 constraints, ReadFeed: 0/322 constraints, PredecessorRefiner: 0/2563 constraints, Known Traps: 0/0 constraints]
After SMT, in 61684ms problems are : Problem set: 0 solved, 2563 unsolved
Search for dead transitions found 0 dead transitions in 61716ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 210687 ms. Remains : 2667/2667 places, 2564/2564 transitions.
Attempting over-approximation, by ignoring read arcs.
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 2667 transition count 2550
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 28 place count 2653 transition count 2550
Performed 134 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 134 Pre rules applied. Total rules applied 28 place count 2653 transition count 2416
Deduced a syphon composed of 134 places in 44 ms
Reduce places removed 134 places and 0 transitions.
Iterating global reduction 2 with 268 rules applied. Total rules applied 296 place count 2519 transition count 2416
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 302 place count 2513 transition count 2410
Iterating global reduction 2 with 6 rules applied. Total rules applied 308 place count 2513 transition count 2410
Free-agglomeration rule applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 310 place count 2513 transition count 2408
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 312 place count 2511 transition count 2408
Applied a total of 312 rules in 548 ms. Remains 2511 /2667 variables (removed 156) and now considering 2408/2564 (removed 156) transitions.
Running SMT prover for 16 properties.
// Phase 1: matrix 2408 rows 2511 cols
[2024-05-22 18:10:45] [INFO ] Invariants computation overflowed in 69 ms
[2024-05-22 18:10:46] [INFO ] After 918ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:16
[2024-05-22 18:18:16] [INFO ] After 448470ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :7
[2024-05-22 18:18:16] [INFO ] State equation strengthened by 1 read => feed constraints.
SMT process timed out, exceeded limit of 225
[2024-05-22 18:18:16] [INFO ] After 1ms SMT Verify possible using After timeout in natural domain returned unsat :2 sat :7
[2024-05-22 18:18:16] [INFO ] After 450065ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :7
FORMULA DoubleExponent-PT-100-ReachabilityCardinality-2023-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT OVER_APPROXIMATION
FORMULA DoubleExponent-PT-100-ReachabilityCardinality-2024-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT OVER_APPROXIMATION
Over-approximation ignoring read arcs solved -2 properties in 451734 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2024-05-22 18:18:16] [INFO ] Flatten gal took : 233 ms
[2024-05-22 18:18:16] [INFO ] Applying decomposition
[2024-05-22 18:18:16] [INFO ] Flatten gal took : 193 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/graph10298259765847091276.txt' '-o' '/tmp/graph10298259765847091276.bin' '-w' '/tmp/graph10298259765847091276.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph10298259765847091276.bin' '-l' '-1' '-v' '-w' '/tmp/graph10298259765847091276.weights' '-q' '0' '-e' '0.001'
[2024-05-22 18:18:17] [INFO ] Decomposing Gal with order
[2024-05-22 18:18:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 18:18:19] [INFO ] Removed a total of 1413 redundant transitions.
[2024-05-22 18:18:19] [INFO ] Flatten gal took : 336 ms
[2024-05-22 18:18:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 46 labels/synchronizations in 124 ms.
[2024-05-22 18:18:20] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12131194463444877561.gal : 74 ms
[2024-05-22 18:18:20] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11692037730324204054.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/ReachabilityCardinality12131194463444877561.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11692037730324204054.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/ReachabilityCardinality11692037730324204054.prop.
SDD proceeding with computation,14 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,14 properties remain. new max is 8
SDD size :3 after 6
SDD proceeding with computation,14 properties remain. new max is 16
SDD size :6 after 9
SDD proceeding with computation,14 properties remain. new max is 32
SDD size :9 after 11
SDD proceeding with computation,14 properties remain. new max is 64
SDD size :11 after 20
SDD proceeding with computation,14 properties remain. new max is 128
SDD size :20 after 32
SDD proceeding with computation,14 properties remain. new max is 256
SDD size :32 after 70
SDD proceeding with computation,14 properties remain. new max is 512
SDD size :70 after 132
SDD proceeding with computation,14 properties remain. new max is 1024
SDD size :132 after 318
SDD proceeding with computation,14 properties remain. new max is 2048
SDD size :318 after 2096
SDD proceeding with computation,14 properties remain. new max is 4096
SDD size :2096 after 15949
SDD proceeding with computation,14 properties remain. new max is 8192
SDD size :15949 after 174406
SDD proceeding with computation,14 properties remain. new max is 16384
SDD size :174406 after 851645
SDD proceeding with computation,14 properties remain. new max is 32768
SDD size :851645 after 2.17888e+06
SDD proceeding with computation,14 properties remain. new max is 65536
SDD size :2.17888e+06 after 1.16067e+08
SDD proceeding with computation,14 properties remain. new max is 131072
SDD size :1.16067e+08 after 8.03658e+08
SDD proceeding with computation,14 properties remain. new max is 262144
SDD size :8.03658e+08 after 3.21429e+09
SDD proceeding with computation,14 properties remain. new max is 524288
SDD size :3.21429e+09 after 1.07601e+10
SDD proceeding with computation,14 properties remain. new max is 1048576
SDD size :1.07601e+10 after 3.79452e+10
SDD proceeding with computation,14 properties remain. new max is 2097152
SDD size :3.79452e+10 after 1.27421e+11
SDD proceeding with computation,14 properties remain. new max is 4194304
SDD size :1.27421e+11 after 2.63621e+11
SDD proceeding with computation,14 properties remain. new max is 8388608
SDD size :2.63621e+11 after 5.76427e+11
Detected timeout of ITS tools.
[2024-05-22 18:48:21] [INFO ] Flatten gal took : 183 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin14264885299594104456
[2024-05-22 18:48:21] [INFO ] Too many transitions (2564) to apply POR reductions. Disabling POR matrices.
[2024-05-22 18:48:21] [INFO ] Applying decomposition
[2024-05-22 18:48:21] [INFO ] Built C files in 60ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14264885299594104456
Running compilation step : cd /tmp/ltsmin14264885299594104456;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '51' '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'
[2024-05-22 18:48:21] [INFO ] Flatten gal took : 144 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/graph11321431492099605806.txt' '-o' '/tmp/graph11321431492099605806.bin' '-w' '/tmp/graph11321431492099605806.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph11321431492099605806.bin' '-l' '-1' '-v' '-w' '/tmp/graph11321431492099605806.weights' '-q' '0' '-e' '0.001'
[2024-05-22 18:48:21] [INFO ] Decomposing Gal with order
[2024-05-22 18:48:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-22 18:48:21] [INFO ] Removed a total of 1538 redundant transitions.
[2024-05-22 18:48:22] [INFO ] Flatten gal took : 201 ms
[2024-05-22 18:48:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 610 labels/synchronizations in 85 ms.
[2024-05-22 18:48:22] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality18305604258603109298.gal : 30 ms
[2024-05-22 18:48:22] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7629288521989944727.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/ReachabilityCardinality18305604258603109298.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7629288521989944727.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/ReachabilityCardinality7629288521989944727.prop.
SDD proceeding with computation,14 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,14 properties remain. new max is 8
SDD size :2 after 7
SDD proceeding with computation,14 properties remain. new max is 16
SDD size :7 after 8
SDD proceeding with computation,14 properties remain. new max is 32
SDD size :8 after 15
SDD proceeding with computation,14 properties remain. new max is 64
SDD size :15 after 27
SDD proceeding with computation,14 properties remain. new max is 128
SDD size :27 after 51
SDD proceeding with computation,14 properties remain. new max is 256
SDD size :51 after 83
SDD proceeding with computation,14 properties remain. new max is 512
SDD size :83 after 310
SDD proceeding with computation,14 properties remain. new max is 1024
SDD size :310 after 781
SDD proceeding with computation,14 properties remain. new max is 2048
SDD size :781 after 3369
SDD proceeding with computation,14 properties remain. new max is 4096
SDD size :3369 after 237650
Compilation finished in 9586 ms.
Running link step : cd /tmp/ltsmin14264885299594104456;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 53 ms.
Running LTSmin : cd /tmp/ltsmin14264885299594104456;'/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' 'DoubleExponentPT100ReachabilityCardinality202400==true'
SDD proceeding with computation,14 properties remain. new max is 8192
SDD size :237650 after 1.00108e+06
SDD proceeding with computation,14 properties remain. new max is 16384
SDD size :1.00108e+06 after 1.0079e+06
WARNING : LTSmin timed out (>18 s) on command cd /tmp/ltsmin14264885299594104456;'/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' 'DoubleExponentPT100ReachabilityCardinality202400==true'
Running LTSmin : cd /tmp/ltsmin14264885299594104456;'/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' 'DoubleExponentPT100ReachabilityCardinality202401==true'
SDD proceeding with computation,14 properties remain. new max is 32768
SDD size :1.0079e+06 after 1.02293e+06
WARNING : LTSmin timed out (>18 s) on command cd /tmp/ltsmin14264885299594104456;'/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' 'DoubleExponentPT100ReachabilityCardinality202401==true'
Running LTSmin : cd /tmp/ltsmin14264885299594104456;'/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' 'DoubleExponentPT100ReachabilityCardinality202402==true'
WARNING : LTSmin timed out (>18 s) on command cd /tmp/ltsmin14264885299594104456;'/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' 'DoubleExponentPT100ReachabilityCardinality202402==true'
Running LTSmin : cd /tmp/ltsmin14264885299594104456;'/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' 'DoubleExponentPT100ReachabilityCardinality202403==true'

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="DoubleExponent-PT-100"
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 DoubleExponent-PT-100, 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 r136-tall-171631133000574"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DoubleExponent-PT-100.tgz
mv DoubleExponent-PT-100 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 ;