Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r160-smll-167819446000292.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.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 2-5348
Executing tool gold2022
Input is DoubleExponent-PT-004, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r160-smll-167819446000292
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 488K
-rw-r--r-- 1 mcc users 7.6K Feb 26 13:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Feb 26 13:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.4K Feb 26 13:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 37K Feb 26 13:28 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 16:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.6K Feb 26 13:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 88K Feb 26 13:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.4K Feb 26 13:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 85K Feb 26 13:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:01 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 67K Mar 5 18:22 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME QuasiLiveness

=== Now, execution of the tool begins

BK_START 1678439630552

Running Version 202205111006
[2023-03-10 09:13:52] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2023-03-10 09:13:52] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 09:13:53] [INFO ] Load time of PNML (sax parser for PT used): 159 ms
[2023-03-10 09:13:53] [INFO ] Transformed 216 places.
[2023-03-10 09:13:53] [INFO ] Transformed 198 transitions.
[2023-03-10 09:13:53] [INFO ] Parsed PT model containing 216 places and 198 transitions in 346 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 216/216 places, 198/198 transitions.
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 52 rules applied. Total rules applied 52 place count 212 transition count 150
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 100 place count 164 transition count 150
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 100 place count 164 transition count 142
Deduced a syphon composed of 8 places in 8 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 116 place count 156 transition count 142
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 2 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 2 with 80 rules applied. Total rules applied 196 place count 116 transition count 102
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 6 places in 2 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 208 place count 110 transition count 102
Applied a total of 208 rules in 118 ms. Remains 110 /216 variables (removed 106) and now considering 102/198 (removed 96) transitions.
// Phase 1: matrix 102 rows 110 cols
[2023-03-10 09:13:53] [INFO ] Computed 21 place invariants in 36 ms
[2023-03-10 09:13:53] [INFO ] Implicit Places using invariants in 560 ms returned [47, 48]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 626 ms to find 2 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 108/216 places, 102/198 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 108 transition count 101
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 107 transition count 101
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 8 place count 104 transition count 98
Applied a total of 8 rules in 14 ms. Remains 104 /108 variables (removed 4) and now considering 98/102 (removed 4) transitions.
// Phase 1: matrix 98 rows 104 cols
[2023-03-10 09:13:53] [INFO ] Computed 19 place invariants in 21 ms
[2023-03-10 09:13:54] [INFO ] Implicit Places using invariants in 373 ms returned []
// Phase 1: matrix 98 rows 104 cols
[2023-03-10 09:13:54] [INFO ] Computed 19 place invariants in 6 ms
[2023-03-10 09:13:54] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-10 09:13:54] [INFO ] Implicit Places using invariants and state equation in 460 ms returned []
Implicit Place search using SMT with State Equation took 839 ms to find 0 implicit places.
Starting structural reductions in LIVENESS mode, iteration 2 : 104/216 places, 98/198 transitions.
Finished structural reductions, in 2 iterations. Remains : 104/216 places, 98/198 transitions.
Discarding 22 transitions out of 98. Remains 76
Initial state reduction rules removed 1 formulas.
Incomplete random walk after 10000 steps, including 1200 resets, run finished after 852 ms. (steps per millisecond=11 ) properties (out of 75) seen :14
Incomplete Best-First random walk after 1000 steps, including 82 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 78 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 79 resets, run finished after 45 ms. (steps per millisecond=22 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 71 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 77 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 74 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 74 resets, run finished after 50 ms. (steps per millisecond=20 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 79 resets, run finished after 48 ms. (steps per millisecond=20 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 78 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 71 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 76 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 69 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 76 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 75 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 79 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 71 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 76 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 73 resets, run finished after 42 ms. (steps per millisecond=23 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 75 resets, run finished after 53 ms. (steps per millisecond=18 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 78 resets, run finished after 42 ms. (steps per millisecond=23 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 73 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 74 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 73 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 61) seen :9
Incomplete Best-First random walk after 1001 steps, including 69 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1000 steps, including 57 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1000 steps, including 76 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 73 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1000 steps, including 77 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 82 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1000 steps, including 74 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 74 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1000 steps, including 79 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1000 steps, including 72 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1000 steps, including 77 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 82 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1000 steps, including 77 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1000 steps, including 70 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1000 steps, including 74 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1000 steps, including 78 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 76 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1000 steps, including 77 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 77 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 75 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 77 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 71 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1000 steps, including 70 resets, run finished after 45 ms. (steps per millisecond=22 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 80 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1000 steps, including 74 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1000 steps, including 81 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 76 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1000 steps, including 69 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 70 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1000 steps, including 75 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 52) seen :0
Incomplete Best-First random walk after 1001 steps, including 74 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 52) seen :0
Running SMT prover for 52 properties.
// Phase 1: matrix 98 rows 104 cols
[2023-03-10 09:13:57] [INFO ] Computed 19 place invariants in 3 ms
[2023-03-10 09:13:57] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-10 09:13:57] [INFO ] [Real]Absence check using 2 positive and 17 generalized place invariants in 10 ms returned sat
[2023-03-10 09:13:58] [INFO ] After 655ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:51
[2023-03-10 09:13:58] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-10 09:13:58] [INFO ] After 17ms SMT Verify possible using 8 Read/Feed constraints in real domain returned unsat :0 sat :0 real:52
[2023-03-10 09:13:58] [INFO ] After 1284ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:52
[2023-03-10 09:13:58] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-10 09:13:58] [INFO ] [Nat]Absence check using 2 positive and 17 generalized place invariants in 8 ms returned sat
[2023-03-10 09:13:59] [INFO ] After 487ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :52
[2023-03-10 09:14:00] [INFO ] After 601ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :52
[2023-03-10 09:14:00] [INFO ] Deduced a trap composed of 15 places in 70 ms of which 11 ms to minimize.
[2023-03-10 09:14:00] [INFO ] Deduced a trap composed of 11 places in 43 ms of which 1 ms to minimize.
[2023-03-10 09:14:00] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 152 ms
[2023-03-10 09:14:00] [INFO ] Deduced a trap composed of 14 places in 34 ms of which 2 ms to minimize.
[2023-03-10 09:14:00] [INFO ] Deduced a trap composed of 19 places in 31 ms of which 2 ms to minimize.
[2023-03-10 09:14:00] [INFO ] Deduced a trap composed of 19 places in 29 ms of which 1 ms to minimize.
[2023-03-10 09:14:00] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 130 ms
[2023-03-10 09:14:00] [INFO ] Deduced a trap composed of 17 places in 51 ms of which 0 ms to minimize.
[2023-03-10 09:14:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 74 ms
[2023-03-10 09:14:00] [INFO ] Deduced a trap composed of 7 places in 31 ms of which 0 ms to minimize.
[2023-03-10 09:14:00] [INFO ] Deduced a trap composed of 11 places in 32 ms of which 1 ms to minimize.
[2023-03-10 09:14:00] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 86 ms
[2023-03-10 09:14:00] [INFO ] Deduced a trap composed of 13 places in 42 ms of which 1 ms to minimize.
[2023-03-10 09:14:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 55 ms
[2023-03-10 09:14:01] [INFO ] Deduced a trap composed of 17 places in 80 ms of which 1 ms to minimize.
[2023-03-10 09:14:01] [INFO ] Deduced a trap composed of 19 places in 31 ms of which 1 ms to minimize.
[2023-03-10 09:14:01] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 137 ms
[2023-03-10 09:14:01] [INFO ] After 2074ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :52
Attempting to minimize the solution found.
Minimization took 493 ms.
[2023-03-10 09:14:02] [INFO ] After 3527ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :52
Parikh walk visited 2 properties in 12929 ms.
Support contains 72 out of 104 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 104/104 places, 98/98 transitions.
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 104 transition count 98
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 103 transition count 97
Applied a total of 3 rules in 22 ms. Remains 103 /104 variables (removed 1) and now considering 97/98 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 103/104 places, 97/98 transitions.
Interrupted random walk after 762220 steps, including 95308 resets, run timeout after 30001 ms. (steps per millisecond=25 ) properties seen 3
Incomplete Best-First random walk after 100000 steps, including 8436 resets, run finished after 2746 ms. (steps per millisecond=36 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100000 steps, including 8381 resets, run finished after 2786 ms. (steps per millisecond=35 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100000 steps, including 8292 resets, run finished after 2973 ms. (steps per millisecond=33 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100000 steps, including 8272 resets, run finished after 2738 ms. (steps per millisecond=36 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100000 steps, including 8344 resets, run finished after 2753 ms. (steps per millisecond=36 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100000 steps, including 8314 resets, run finished after 2714 ms. (steps per millisecond=36 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100001 steps, including 8430 resets, run finished after 2787 ms. (steps per millisecond=35 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100000 steps, including 8346 resets, run finished after 2662 ms. (steps per millisecond=37 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100001 steps, including 8340 resets, run finished after 2579 ms. (steps per millisecond=38 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100000 steps, including 8240 resets, run finished after 2664 ms. (steps per millisecond=37 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100000 steps, including 8385 resets, run finished after 2571 ms. (steps per millisecond=38 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100000 steps, including 8316 resets, run finished after 2478 ms. (steps per millisecond=40 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100001 steps, including 8324 resets, run finished after 2450 ms. (steps per millisecond=40 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100000 steps, including 8273 resets, run finished after 2539 ms. (steps per millisecond=39 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100000 steps, including 8341 resets, run finished after 2802 ms. (steps per millisecond=35 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100001 steps, including 8396 resets, run finished after 2633 ms. (steps per millisecond=37 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100000 steps, including 8296 resets, run finished after 2530 ms. (steps per millisecond=39 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100000 steps, including 8337 resets, run finished after 2560 ms. (steps per millisecond=39 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100000 steps, including 8404 resets, run finished after 2643 ms. (steps per millisecond=37 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100000 steps, including 8340 resets, run finished after 2477 ms. (steps per millisecond=40 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100001 steps, including 8309 resets, run finished after 2473 ms. (steps per millisecond=40 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100001 steps, including 8384 resets, run finished after 2690 ms. (steps per millisecond=37 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100000 steps, including 8474 resets, run finished after 2587 ms. (steps per millisecond=38 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100000 steps, including 8276 resets, run finished after 2688 ms. (steps per millisecond=37 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100000 steps, including 8383 resets, run finished after 2543 ms. (steps per millisecond=39 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100000 steps, including 8269 resets, run finished after 2687 ms. (steps per millisecond=37 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100000 steps, including 8392 resets, run finished after 2640 ms. (steps per millisecond=37 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100000 steps, including 8358 resets, run finished after 2787 ms. (steps per millisecond=35 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100000 steps, including 8374 resets, run finished after 2709 ms. (steps per millisecond=36 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100001 steps, including 8387 resets, run finished after 2784 ms. (steps per millisecond=35 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100000 steps, including 8295 resets, run finished after 2751 ms. (steps per millisecond=36 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100001 steps, including 8393 resets, run finished after 2566 ms. (steps per millisecond=38 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100000 steps, including 8318 resets, run finished after 2567 ms. (steps per millisecond=38 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100000 steps, including 8374 resets, run finished after 2554 ms. (steps per millisecond=39 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100001 steps, including 8425 resets, run finished after 2974 ms. (steps per millisecond=33 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100000 steps, including 8341 resets, run finished after 2812 ms. (steps per millisecond=35 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100000 steps, including 8298 resets, run finished after 2984 ms. (steps per millisecond=33 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100000 steps, including 8292 resets, run finished after 2475 ms. (steps per millisecond=40 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100000 steps, including 8330 resets, run finished after 2556 ms. (steps per millisecond=39 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100000 steps, including 8440 resets, run finished after 2385 ms. (steps per millisecond=41 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100000 steps, including 8288 resets, run finished after 2690 ms. (steps per millisecond=37 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100001 steps, including 8430 resets, run finished after 2638 ms. (steps per millisecond=37 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100000 steps, including 8287 resets, run finished after 2506 ms. (steps per millisecond=39 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100001 steps, including 8231 resets, run finished after 2721 ms. (steps per millisecond=36 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100001 steps, including 8342 resets, run finished after 2588 ms. (steps per millisecond=38 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100001 steps, including 8344 resets, run finished after 2567 ms. (steps per millisecond=38 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100001 steps, including 8335 resets, run finished after 2667 ms. (steps per millisecond=37 ) properties (out of 47) seen :0
Probably explored full state space saw : 882644 states, properties seen :28
Probabilistic random walk after 1765367 steps, saw 882644 distinct states, run finished after 40469 ms. (steps per millisecond=43 ) properties seen :28
Interrupted probabilistic random walk after 24252153 steps, run timeout after 462001 ms. (steps per millisecond=52 ) properties seen :{0=1, 1=1, 2=1, 4=1, 5=1, 6=1, 7=1, 9=1, 10=1, 11=1, 14=1, 15=1, 16=1}
Exhaustive walk after 24252153 steps, saw 12126207 distinct states, run finished after 462003 ms. (steps per millisecond=52 ) properties seen :13
Running SMT prover for 6 properties.
// Phase 1: matrix 97 rows 103 cols
[2023-03-10 09:25:12] [INFO ] Computed 19 place invariants in 4 ms
[2023-03-10 09:25:12] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-10 09:25:12] [INFO ] [Real]Absence check using 2 positive and 17 generalized place invariants in 7 ms returned sat
[2023-03-10 09:25:12] [INFO ] After 107ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2 real:4
[2023-03-10 09:25:12] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-10 09:25:12] [INFO ] After 27ms SMT Verify possible using 8 Read/Feed constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-10 09:25:12] [INFO ] After 222ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-10 09:25:12] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-10 09:25:12] [INFO ] [Nat]Absence check using 2 positive and 17 generalized place invariants in 6 ms returned sat
[2023-03-10 09:25:12] [INFO ] After 115ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-10 09:25:12] [INFO ] After 60ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2023-03-10 09:25:12] [INFO ] Deduced a trap composed of 14 places in 38 ms of which 1 ms to minimize.
[2023-03-10 09:25:12] [INFO ] Deduced a trap composed of 13 places in 40 ms of which 1 ms to minimize.
[2023-03-10 09:25:12] [INFO ] Deduced a trap composed of 14 places in 36 ms of which 1 ms to minimize.
[2023-03-10 09:25:12] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 147 ms
[2023-03-10 09:25:13] [INFO ] After 280ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 51 ms.
[2023-03-10 09:25:13] [INFO ] After 519ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Parikh walk visited 0 properties in 7316 ms.
Support contains 11 out of 103 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 103/103 places, 97/97 transitions.
Free-agglomeration rule (complex) applied 9 times.
Iterating global reduction 0 with 9 rules applied. Total rules applied 9 place count 103 transition count 88
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 18 place count 94 transition count 88
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 1 with 9 rules applied. Total rules applied 27 place count 94 transition count 88
Applied a total of 27 rules in 20 ms. Remains 94 /103 variables (removed 9) and now considering 88/97 (removed 9) transitions.
Finished structural reductions, in 1 iterations. Remains : 94/103 places, 88/97 transitions.
Incomplete random walk after 1000000 steps, including 127197 resets, run finished after 23215 ms. (steps per millisecond=43 ) properties (out of 6) seen :0
Interrupted Best-First random walk after 305638 steps, including 25795 resets, run timeout after 5001 ms. (steps per millisecond=61 ) properties seen 0
Interrupted Best-First random walk after 312910 steps, including 26330 resets, run timeout after 5001 ms. (steps per millisecond=62 ) properties seen 0
Interrupted Best-First random walk after 316001 steps, including 26749 resets, run timeout after 5001 ms. (steps per millisecond=63 ) properties seen 0
Interrupted Best-First random walk after 335583 steps, including 28125 resets, run timeout after 5001 ms. (steps per millisecond=67 ) properties seen 0
Interrupted Best-First random walk after 316421 steps, including 26782 resets, run timeout after 5001 ms. (steps per millisecond=63 ) properties seen 0
Interrupted Best-First random walk after 330943 steps, including 27864 resets, run timeout after 5001 ms. (steps per millisecond=66 ) properties seen 0
Interrupted probabilistic random walk after 10280468 steps, run timeout after 159001 ms. (steps per millisecond=64 ) properties seen :{}
Probabilistic random walk after 10280468 steps, saw 5138902 distinct states, run finished after 159003 ms. (steps per millisecond=64 ) properties seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 88 rows 94 cols
[2023-03-10 09:28:52] [INFO ] Computed 19 place invariants in 3 ms
[2023-03-10 09:28:52] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-10 09:28:52] [INFO ] [Real]Absence check using 2 positive and 17 generalized place invariants in 7 ms returned sat
[2023-03-10 09:28:52] [INFO ] After 98ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:5
[2023-03-10 09:28:52] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-10 09:28:52] [INFO ] After 18ms SMT Verify possible using 12 Read/Feed constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-10 09:28:52] [INFO ] After 201ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-10 09:28:52] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-10 09:28:52] [INFO ] [Nat]Absence check using 2 positive and 17 generalized place invariants in 8 ms returned sat
[2023-03-10 09:28:53] [INFO ] After 90ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-10 09:28:53] [INFO ] After 54ms SMT Verify possible using 12 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2023-03-10 09:28:53] [INFO ] Deduced a trap composed of 11 places in 27 ms of which 1 ms to minimize.
[2023-03-10 09:28:53] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 38 ms
[2023-03-10 09:28:53] [INFO ] After 150ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 42 ms.
[2023-03-10 09:28:53] [INFO ] After 360ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Parikh walk visited 0 properties in 4778 ms.
Support contains 11 out of 94 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 94/94 places, 88/88 transitions.
Applied a total of 0 rules in 19 ms. Remains 94 /94 variables (removed 0) and now considering 88/88 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 94/94 places, 88/88 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 94/94 places, 88/88 transitions.
Applied a total of 0 rules in 6 ms. Remains 94 /94 variables (removed 0) and now considering 88/88 (removed 0) transitions.
// Phase 1: matrix 88 rows 94 cols
[2023-03-10 09:28:58] [INFO ] Computed 19 place invariants in 3 ms
[2023-03-10 09:28:58] [INFO ] Implicit Places using invariants in 124 ms returned []
// Phase 1: matrix 88 rows 94 cols
[2023-03-10 09:28:58] [INFO ] Computed 19 place invariants in 2 ms
[2023-03-10 09:28:58] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-10 09:28:58] [INFO ] Implicit Places using invariants and state equation in 315 ms returned [20, 62, 67, 85, 91]
Discarding 5 places :
Implicit Place search using SMT with State Equation took 443 ms to find 5 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 89/94 places, 88/88 transitions.
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 89 transition count 86
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 4 place count 87 transition count 86
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 87 transition count 86
Applied a total of 5 rules in 18 ms. Remains 87 /89 variables (removed 2) and now considering 86/88 (removed 2) transitions.
// Phase 1: matrix 86 rows 87 cols
[2023-03-10 09:28:58] [INFO ] Computed 14 place invariants in 1 ms
[2023-03-10 09:28:58] [INFO ] Implicit Places using invariants in 99 ms returned []
// Phase 1: matrix 86 rows 87 cols
[2023-03-10 09:28:58] [INFO ] Computed 14 place invariants in 9 ms
[2023-03-10 09:28:58] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-10 09:28:58] [INFO ] Implicit Places using invariants and state equation in 316 ms returned []
Implicit Place search using SMT with State Equation took 420 ms to find 0 implicit places.
Starting structural reductions in SAFETY mode, iteration 2 : 87/94 places, 86/88 transitions.
Finished structural reductions, in 2 iterations. Remains : 87/94 places, 86/88 transitions.
Incomplete random walk after 1000000 steps, including 142993 resets, run finished after 22684 ms. (steps per millisecond=44 ) properties (out of 6) seen :0
Interrupted Best-First random walk after 314661 steps, including 28669 resets, run timeout after 5001 ms. (steps per millisecond=62 ) properties seen 0
Interrupted Best-First random walk after 322188 steps, including 29368 resets, run timeout after 5001 ms. (steps per millisecond=64 ) properties seen 0
Interrupted Best-First random walk after 334139 steps, including 30362 resets, run timeout after 5001 ms. (steps per millisecond=66 ) properties seen 0
Interrupted Best-First random walk after 365620 steps, including 33111 resets, run timeout after 5001 ms. (steps per millisecond=73 ) properties seen 0
Interrupted Best-First random walk after 350375 steps, including 31727 resets, run timeout after 5001 ms. (steps per millisecond=70 ) properties seen 0
Interrupted Best-First random walk after 340554 steps, including 30947 resets, run timeout after 5001 ms. (steps per millisecond=68 ) properties seen 0
Interrupted probabilistic random walk after 10308359 steps, run timeout after 156001 ms. (steps per millisecond=66 ) properties seen :{}
Probabilistic random walk after 10308359 steps, saw 5152450 distinct states, run finished after 156001 ms. (steps per millisecond=66 ) properties seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 86 rows 87 cols
[2023-03-10 09:32:27] [INFO ] Computed 14 place invariants in 2 ms
[2023-03-10 09:32:27] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-10 09:32:27] [INFO ] [Real]Absence check using 2 positive and 12 generalized place invariants in 6 ms returned sat
[2023-03-10 09:32:27] [INFO ] After 90ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2 real:4
[2023-03-10 09:32:27] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-10 09:32:27] [INFO ] After 29ms SMT Verify possible using 12 Read/Feed constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-10 09:32:27] [INFO ] After 197ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-10 09:32:27] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-10 09:32:27] [INFO ] [Nat]Absence check using 2 positive and 12 generalized place invariants in 5 ms returned sat
[2023-03-10 09:32:27] [INFO ] After 83ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-10 09:32:28] [INFO ] After 53ms SMT Verify possible using 12 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2023-03-10 09:32:28] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 0 ms to minimize.
[2023-03-10 09:32:28] [INFO ] Deduced a trap composed of 11 places in 22 ms of which 1 ms to minimize.
[2023-03-10 09:32:28] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 67 ms
[2023-03-10 09:32:28] [INFO ] After 176ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 41 ms.
[2023-03-10 09:32:28] [INFO ] After 377ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Parikh walk visited 0 properties in 5973 ms.
Support contains 11 out of 87 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 87/87 places, 86/86 transitions.
Applied a total of 0 rules in 4 ms. Remains 87 /87 variables (removed 0) and now considering 86/86 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 87/87 places, 86/86 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 87/87 places, 86/86 transitions.
Applied a total of 0 rules in 3 ms. Remains 87 /87 variables (removed 0) and now considering 86/86 (removed 0) transitions.
// Phase 1: matrix 86 rows 87 cols
[2023-03-10 09:32:34] [INFO ] Computed 14 place invariants in 2 ms
[2023-03-10 09:32:34] [INFO ] Implicit Places using invariants in 84 ms returned []
// Phase 1: matrix 86 rows 87 cols
[2023-03-10 09:32:34] [INFO ] Computed 14 place invariants in 5 ms
[2023-03-10 09:32:34] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-10 09:32:34] [INFO ] Implicit Places using invariants and state equation in 255 ms returned []
Implicit Place search using SMT with State Equation took 345 ms to find 0 implicit places.
[2023-03-10 09:32:34] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 86 rows 87 cols
[2023-03-10 09:32:34] [INFO ] Computed 14 place invariants in 1 ms
[2023-03-10 09:32:34] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 87/87 places, 86/86 transitions.
Incomplete random walk after 100000 steps, including 14263 resets, run finished after 4129 ms. (steps per millisecond=24 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
// Phase 1: matrix 86 rows 87 cols
[2023-03-10 09:32:38] [INFO ] Computed 14 place invariants in 4 ms
[2023-03-10 09:32:38] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-10 09:32:38] [INFO ] [Real]Absence check using 2 positive and 12 generalized place invariants in 7 ms returned sat
[2023-03-10 09:32:38] [INFO ] After 122ms SMT Verify possible using state equation in real domain returned unsat :0 sat :5 real:6
[2023-03-10 09:32:38] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-10 09:32:39] [INFO ] After 48ms SMT Verify possible using 12 Read/Feed constraints in real domain returned unsat :0 sat :5 real:6
[2023-03-10 09:32:39] [INFO ] After 114ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :5 real:6
Attempting to minimize the solution found.
Minimization took 37 ms.
[2023-03-10 09:32:39] [INFO ] After 382ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :4 real:7
[2023-03-10 09:32:39] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-10 09:32:39] [INFO ] [Nat]Absence check using 2 positive and 12 generalized place invariants in 8 ms returned sat
[2023-03-10 09:32:39] [INFO ] After 132ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :11
[2023-03-10 09:32:39] [INFO ] After 97ms SMT Verify possible using 12 Read/Feed constraints in natural domain returned unsat :0 sat :11
[2023-03-10 09:32:39] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 0 ms to minimize.
[2023-03-10 09:32:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 41 ms
[2023-03-10 09:32:39] [INFO ] Deduced a trap composed of 11 places in 20 ms of which 0 ms to minimize.
[2023-03-10 09:32:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 33 ms
[2023-03-10 09:32:39] [INFO ] After 277ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :11
Attempting to minimize the solution found.
Minimization took 73 ms.
[2023-03-10 09:32:39] [INFO ] After 608ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :11
Incomplete random walk after 1000000 steps, including 142674 resets, run finished after 23936 ms. (steps per millisecond=41 ) properties (out of 6) seen :0
Interrupted Best-First random walk after 317049 steps, including 28916 resets, run timeout after 5001 ms. (steps per millisecond=63 ) properties seen 0
Interrupted Best-First random walk after 300490 steps, including 27402 resets, run timeout after 5001 ms. (steps per millisecond=60 ) properties seen 0
Interrupted Best-First random walk after 303156 steps, including 27621 resets, run timeout after 5001 ms. (steps per millisecond=60 ) properties seen 0
Interrupted Best-First random walk after 306847 steps, including 28105 resets, run timeout after 5001 ms. (steps per millisecond=61 ) properties seen 0
Interrupted Best-First random walk after 299533 steps, including 27341 resets, run timeout after 5001 ms. (steps per millisecond=59 ) properties seen 0
Interrupted Best-First random walk after 342643 steps, including 31119 resets, run timeout after 5001 ms. (steps per millisecond=68 ) properties seen 0
Interrupted probabilistic random walk after 10025928 steps, run timeout after 159001 ms. (steps per millisecond=63 ) properties seen :{}
Probabilistic random walk after 10025928 steps, saw 5011333 distinct states, run finished after 159003 ms. (steps per millisecond=63 ) properties seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 86 rows 87 cols
[2023-03-10 09:36:12] [INFO ] Computed 14 place invariants in 2 ms
[2023-03-10 09:36:12] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-10 09:36:12] [INFO ] [Real]Absence check using 2 positive and 12 generalized place invariants in 6 ms returned sat
[2023-03-10 09:36:12] [INFO ] After 84ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2 real:4
[2023-03-10 09:36:12] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-10 09:36:12] [INFO ] After 28ms SMT Verify possible using 12 Read/Feed constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-10 09:36:12] [INFO ] After 190ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-10 09:36:12] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-10 09:36:12] [INFO ] [Nat]Absence check using 2 positive and 12 generalized place invariants in 6 ms returned sat
[2023-03-10 09:36:13] [INFO ] After 87ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-10 09:36:13] [INFO ] After 57ms SMT Verify possible using 12 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2023-03-10 09:36:13] [INFO ] Deduced a trap composed of 13 places in 33 ms of which 0 ms to minimize.
[2023-03-10 09:36:13] [INFO ] Deduced a trap composed of 11 places in 24 ms of which 0 ms to minimize.
[2023-03-10 09:36:13] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 80 ms
[2023-03-10 09:36:13] [INFO ] After 201ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 47 ms.
[2023-03-10 09:36:13] [INFO ] After 407ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Parikh walk visited 0 properties in 6201 ms.
Support contains 11 out of 87 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 87/87 places, 86/86 transitions.
Applied a total of 0 rules in 5 ms. Remains 87 /87 variables (removed 0) and now considering 86/86 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 87/87 places, 86/86 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 87/87 places, 86/86 transitions.
Applied a total of 0 rules in 3 ms. Remains 87 /87 variables (removed 0) and now considering 86/86 (removed 0) transitions.
// Phase 1: matrix 86 rows 87 cols
[2023-03-10 09:36:19] [INFO ] Computed 14 place invariants in 1 ms
[2023-03-10 09:36:19] [INFO ] Implicit Places using invariants in 96 ms returned []
// Phase 1: matrix 86 rows 87 cols
[2023-03-10 09:36:19] [INFO ] Computed 14 place invariants in 10 ms
[2023-03-10 09:36:19] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-10 09:36:19] [INFO ] Implicit Places using invariants and state equation in 273 ms returned []
Implicit Place search using SMT with State Equation took 370 ms to find 0 implicit places.
[2023-03-10 09:36:19] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 86 rows 87 cols
[2023-03-10 09:36:19] [INFO ] Computed 14 place invariants in 2 ms
[2023-03-10 09:36:19] [INFO ] Dead Transitions using invariants and state equation in 79 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 87/87 places, 86/86 transitions.
Incomplete random walk after 100000 steps, including 14333 resets, run finished after 3149 ms. (steps per millisecond=31 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
// Phase 1: matrix 86 rows 87 cols
[2023-03-10 09:36:23] [INFO ] Computed 14 place invariants in 2 ms
[2023-03-10 09:36:23] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-10 09:36:23] [INFO ] [Real]Absence check using 2 positive and 12 generalized place invariants in 6 ms returned sat
[2023-03-10 09:36:23] [INFO ] After 117ms SMT Verify possible using state equation in real domain returned unsat :0 sat :5 real:6
[2023-03-10 09:36:23] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-10 09:36:23] [INFO ] After 41ms SMT Verify possible using 12 Read/Feed constraints in real domain returned unsat :0 sat :5 real:6
[2023-03-10 09:36:23] [INFO ] After 84ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :5 real:6
Attempting to minimize the solution found.
Minimization took 28 ms.
[2023-03-10 09:36:23] [INFO ] After 333ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :4 real:7
[2023-03-10 09:36:23] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-10 09:36:23] [INFO ] [Nat]Absence check using 2 positive and 12 generalized place invariants in 6 ms returned sat
[2023-03-10 09:36:23] [INFO ] After 108ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :11
[2023-03-10 09:36:23] [INFO ] After 84ms SMT Verify possible using 12 Read/Feed constraints in natural domain returned unsat :0 sat :11
[2023-03-10 09:36:23] [INFO ] Deduced a trap composed of 13 places in 32 ms of which 1 ms to minimize.
[2023-03-10 09:36:23] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 42 ms
[2023-03-10 09:36:23] [INFO ] Deduced a trap composed of 11 places in 21 ms of which 0 ms to minimize.
[2023-03-10 09:36:23] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 35 ms
[2023-03-10 09:36:23] [INFO ] After 253ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :11
Attempting to minimize the solution found.
Minimization took 67 ms.
[2023-03-10 09:36:23] [INFO ] After 531ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :11
Incomplete random walk after 10000 steps, including 1400 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 890 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1002440 steps, run timeout after 3001 ms. (steps per millisecond=334 ) properties seen :{}
Probabilistic random walk after 1002440 steps, saw 501332 distinct states, run finished after 3001 ms. (steps per millisecond=334 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 86 rows 87 cols
[2023-03-10 09:36:26] [INFO ] Computed 14 place invariants in 1 ms
[2023-03-10 09:36:27] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-10 09:36:27] [INFO ] [Real]Absence check using 2 positive and 12 generalized place invariants in 6 ms returned sat
[2023-03-10 09:36:27] [INFO ] After 53ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-10 09:36:27] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-10 09:36:27] [INFO ] After 17ms SMT Verify possible using 12 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 09:36:27] [INFO ] After 114ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 09:36:27] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-10 09:36:27] [INFO ] [Nat]Absence check using 2 positive and 12 generalized place invariants in 6 ms returned sat
[2023-03-10 09:36:27] [INFO ] After 51ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 09:36:27] [INFO ] After 17ms SMT Verify possible using 12 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 09:36:27] [INFO ] After 27ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2023-03-10 09:36:27] [INFO ] After 129ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 87 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 87/87 places, 86/86 transitions.
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 87 transition count 82
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 8 place count 83 transition count 82
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 1 with 3 rules applied. Total rules applied 11 place count 83 transition count 82
Applied a total of 11 rules in 13 ms. Remains 83 /87 variables (removed 4) and now considering 82/86 (removed 4) transitions.
Finished structural reductions, in 1 iterations. Remains : 83/87 places, 82/86 transitions.
Incomplete random walk after 10000 steps, including 1445 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 873 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 969274 steps, run timeout after 3001 ms. (steps per millisecond=322 ) properties seen :{}
Probabilistic random walk after 969274 steps, saw 484740 distinct states, run finished after 3001 ms. (steps per millisecond=322 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 82 rows 83 cols
[2023-03-10 09:36:30] [INFO ] Computed 14 place invariants in 1 ms
[2023-03-10 09:36:30] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-10 09:36:30] [INFO ] [Real]Absence check using 2 positive and 12 generalized place invariants in 7 ms returned sat
[2023-03-10 09:36:30] [INFO ] After 50ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-10 09:36:30] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-10 09:36:30] [INFO ] After 14ms SMT Verify possible using 14 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 09:36:30] [INFO ] After 108ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 09:36:30] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-10 09:36:30] [INFO ] [Nat]Absence check using 2 positive and 12 generalized place invariants in 8 ms returned sat
[2023-03-10 09:36:30] [INFO ] After 69ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 09:36:30] [INFO ] After 24ms SMT Verify possible using 14 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 09:36:30] [INFO ] After 37ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 10 ms.
[2023-03-10 09:36:30] [INFO ] After 181ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 83 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 83/83 places, 82/82 transitions.
Applied a total of 0 rules in 6 ms. Remains 83 /83 variables (removed 0) and now considering 82/82 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 83/83 places, 82/82 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 83/83 places, 82/82 transitions.
Applied a total of 0 rules in 14 ms. Remains 83 /83 variables (removed 0) and now considering 82/82 (removed 0) transitions.
// Phase 1: matrix 82 rows 83 cols
[2023-03-10 09:36:30] [INFO ] Computed 14 place invariants in 2 ms
[2023-03-10 09:36:30] [INFO ] Implicit Places using invariants in 158 ms returned []
// Phase 1: matrix 82 rows 83 cols
[2023-03-10 09:36:30] [INFO ] Computed 14 place invariants in 10 ms
[2023-03-10 09:36:30] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-10 09:36:31] [INFO ] Implicit Places using invariants and state equation in 395 ms returned [25]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 555 ms to find 1 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 82/83 places, 82/82 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 82 transition count 81
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 81 transition count 81
Applied a total of 2 rules in 14 ms. Remains 81 /82 variables (removed 1) and now considering 81/82 (removed 1) transitions.
// Phase 1: matrix 81 rows 81 cols
[2023-03-10 09:36:31] [INFO ] Computed 13 place invariants in 2 ms
[2023-03-10 09:36:31] [INFO ] Implicit Places using invariants in 105 ms returned []
// Phase 1: matrix 81 rows 81 cols
[2023-03-10 09:36:31] [INFO ] Computed 13 place invariants in 2 ms
[2023-03-10 09:36:31] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-10 09:36:31] [INFO ] Implicit Places using invariants and state equation in 444 ms returned []
Implicit Place search using SMT with State Equation took 564 ms to find 0 implicit places.
Starting structural reductions in SAFETY mode, iteration 2 : 81/83 places, 81/82 transitions.
Finished structural reductions, in 2 iterations. Remains : 81/83 places, 81/82 transitions.
Incomplete random walk after 10000 steps, including 1448 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 911 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 990229 steps, run timeout after 3001 ms. (steps per millisecond=329 ) properties seen :{}
Probabilistic random walk after 990229 steps, saw 495218 distinct states, run finished after 3001 ms. (steps per millisecond=329 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 81 rows 81 cols
[2023-03-10 09:36:34] [INFO ] Computed 13 place invariants in 1 ms
[2023-03-10 09:36:34] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-10 09:36:34] [INFO ] [Real]Absence check using 2 positive and 11 generalized place invariants in 6 ms returned sat
[2023-03-10 09:36:34] [INFO ] After 42ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-10 09:36:34] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-10 09:36:34] [INFO ] After 16ms SMT Verify possible using 14 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 09:36:34] [INFO ] After 94ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 09:36:34] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-10 09:36:34] [INFO ] [Nat]Absence check using 2 positive and 11 generalized place invariants in 6 ms returned sat
[2023-03-10 09:36:34] [INFO ] After 48ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 09:36:34] [INFO ] After 18ms SMT Verify possible using 14 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 09:36:34] [INFO ] After 29ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 9 ms.
[2023-03-10 09:36:35] [INFO ] After 126ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 81 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 81/81 places, 81/81 transitions.
Applied a total of 0 rules in 4 ms. Remains 81 /81 variables (removed 0) and now considering 81/81 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 81/81 places, 81/81 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 81/81 places, 81/81 transitions.
Applied a total of 0 rules in 4 ms. Remains 81 /81 variables (removed 0) and now considering 81/81 (removed 0) transitions.
// Phase 1: matrix 81 rows 81 cols
[2023-03-10 09:36:35] [INFO ] Computed 13 place invariants in 1 ms
[2023-03-10 09:36:35] [INFO ] Implicit Places using invariants in 96 ms returned []
// Phase 1: matrix 81 rows 81 cols
[2023-03-10 09:36:35] [INFO ] Computed 13 place invariants in 2 ms
[2023-03-10 09:36:35] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-10 09:36:35] [INFO ] Implicit Places using invariants and state equation in 242 ms returned []
Implicit Place search using SMT with State Equation took 341 ms to find 0 implicit places.
[2023-03-10 09:36:35] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 81 rows 81 cols
[2023-03-10 09:36:35] [INFO ] Computed 13 place invariants in 1 ms
[2023-03-10 09:36:35] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 81/81 places, 81/81 transitions.
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 6 Pre rules applied. Total rules applied 0 place count 81 transition count 75
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 75 transition count 75
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 15 place count 72 transition count 72
Iterating global reduction 0 with 3 rules applied. Total rules applied 18 place count 72 transition count 72
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 20 place count 71 transition count 71
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 22 place count 71 transition count 69
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 24 place count 69 transition count 69
Applied a total of 24 rules in 17 ms. Remains 69 /81 variables (removed 12) and now considering 69/81 (removed 12) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 69 rows 69 cols
[2023-03-10 09:36:35] [INFO ] Computed 13 place invariants in 1 ms
[2023-03-10 09:36:35] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-10 09:36:35] [INFO ] [Real]Absence check using 2 positive and 11 generalized place invariants in 6 ms returned sat
[2023-03-10 09:36:35] [INFO ] After 52ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-10 09:36:35] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-10 09:36:35] [INFO ] After 10ms SMT Verify possible using 1 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 09:36:35] [INFO ] After 109ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 09:36:35] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-10 09:36:35] [INFO ] [Nat]Absence check using 2 positive and 11 generalized place invariants in 4 ms returned sat
[2023-03-10 09:36:35] [INFO ] After 36ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 09:36:35] [INFO ] After 7ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 09:36:35] [INFO ] After 19ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2023-03-10 09:36:35] [INFO ] After 96ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-10 09:36:36] [INFO ] Flatten gal took : 84 ms
[2023-03-10 09:36:36] [INFO ] Flatten gal took : 35 ms
[2023-03-10 09:36:36] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality18348309241924916783.gal : 15 ms
[2023-03-10 09:36:36] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8296171055449261841.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms12263256249408297101;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality18348309241924916783.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8296171055449261841.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality8296171055449261841.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 13
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :13 after 31
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :31 after 52
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :52 after 88
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :88 after 170
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :170 after 284
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :284 after 608
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :608 after 1452
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1452 after 3220
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :3220 after 6819
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :6819 after 13950
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :13950 after 28277
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :28277 after 56852
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :56852 after 114039
Detected timeout of ITS tools.
[2023-03-10 09:36:51] [INFO ] Flatten gal took : 16 ms
[2023-03-10 09:36:51] [INFO ] Applying decomposition
[2023-03-10 09:36:51] [INFO ] Flatten gal took : 14 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph9683577487152047047.txt' '-o' '/tmp/graph9683577487152047047.bin' '-w' '/tmp/graph9683577487152047047.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph9683577487152047047.bin' '-l' '-1' '-v' '-w' '/tmp/graph9683577487152047047.weights' '-q' '0' '-e' '0.001'
[2023-03-10 09:36:51] [INFO ] Decomposing Gal with order
[2023-03-10 09:36:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-10 09:36:51] [INFO ] Removed a total of 49 redundant transitions.
[2023-03-10 09:36:51] [INFO ] Flatten gal took : 69 ms
[2023-03-10 09:36:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 10 labels/synchronizations in 9 ms.
[2023-03-10 09:36:51] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7971520520797211036.gal : 5 ms
[2023-03-10 09:36:51] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12705521388655556922.prop : 27 ms
Invoking ITS tools like this :cd /tmp/redAtoms12263256249408297101;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality7971520520797211036.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12705521388655556922.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...299
Loading property file /tmp/ReachabilityCardinality12705521388655556922.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :195 after 344
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :37781 after 56520
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :56520 after 56523
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :56523 after 56526
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :66616 after 92565
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4356473817607861897
[2023-03-10 09:37:06] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4356473817607861897
Running compilation step : cd /tmp/ltsmin4356473817607861897;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 413 ms.
Running link step : cd /tmp/ltsmin4356473817607861897;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin4356473817607861897;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'AtomicProp==true'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Incomplete random walk after 10000 steps, including 1433 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 909 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 975369 steps, run timeout after 3001 ms. (steps per millisecond=325 ) properties seen :{}
Probabilistic random walk after 975369 steps, saw 487788 distinct states, run finished after 3001 ms. (steps per millisecond=325 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 86 rows 87 cols
[2023-03-10 09:37:24] [INFO ] Computed 14 place invariants in 1 ms
[2023-03-10 09:37:24] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-10 09:37:24] [INFO ] [Real]Absence check using 2 positive and 12 generalized place invariants in 6 ms returned sat
[2023-03-10 09:37:24] [INFO ] After 56ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-10 09:37:24] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-10 09:37:24] [INFO ] After 19ms SMT Verify possible using 12 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 09:37:24] [INFO ] After 131ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 09:37:24] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-10 09:37:24] [INFO ] [Nat]Absence check using 2 positive and 12 generalized place invariants in 5 ms returned sat
[2023-03-10 09:37:24] [INFO ] After 45ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 09:37:24] [INFO ] After 15ms SMT Verify possible using 12 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 09:37:24] [INFO ] After 24ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2023-03-10 09:37:24] [INFO ] After 115ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 87 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 87/87 places, 86/86 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 87 transition count 85
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 86 transition count 85
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 1 with 4 rules applied. Total rules applied 6 place count 86 transition count 85
Applied a total of 6 rules in 13 ms. Remains 86 /87 variables (removed 1) and now considering 85/86 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 86/87 places, 85/86 transitions.
Incomplete random walk after 10000 steps, including 1425 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 893 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 993874 steps, run timeout after 3001 ms. (steps per millisecond=331 ) properties seen :{}
Probabilistic random walk after 993874 steps, saw 497044 distinct states, run finished after 3001 ms. (steps per millisecond=331 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 85 rows 86 cols
[2023-03-10 09:37:27] [INFO ] Computed 14 place invariants in 2 ms
[2023-03-10 09:37:28] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-10 09:37:28] [INFO ] [Real]Absence check using 2 positive and 12 generalized place invariants in 8 ms returned sat
[2023-03-10 09:37:28] [INFO ] After 67ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-10 09:37:28] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-10 09:37:28] [INFO ] After 17ms SMT Verify possible using 14 Read/Feed constraints in real domain returned unsat :0 sat :1
[2023-03-10 09:37:28] [INFO ] After 30ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 9 ms.
[2023-03-10 09:37:28] [INFO ] After 160ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 86 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 86/86 places, 85/85 transitions.
Applied a total of 0 rules in 4 ms. Remains 86 /86 variables (removed 0) and now considering 85/85 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 86/86 places, 85/85 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 86/86 places, 85/85 transitions.
Applied a total of 0 rules in 4 ms. Remains 86 /86 variables (removed 0) and now considering 85/85 (removed 0) transitions.
// Phase 1: matrix 85 rows 86 cols
[2023-03-10 09:37:28] [INFO ] Computed 14 place invariants in 2 ms
[2023-03-10 09:37:28] [INFO ] Implicit Places using invariants in 134 ms returned []
// Phase 1: matrix 85 rows 86 cols
[2023-03-10 09:37:28] [INFO ] Computed 14 place invariants in 2 ms
[2023-03-10 09:37:28] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-10 09:37:28] [INFO ] Implicit Places using invariants and state equation in 359 ms returned [25]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 501 ms to find 1 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 85/86 places, 85/85 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 85 transition count 84
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 84 transition count 84
Applied a total of 2 rules in 9 ms. Remains 84 /85 variables (removed 1) and now considering 84/85 (removed 1) transitions.
// Phase 1: matrix 84 rows 84 cols
[2023-03-10 09:37:28] [INFO ] Computed 13 place invariants in 2 ms
[2023-03-10 09:37:28] [INFO ] Implicit Places using invariants in 127 ms returned []
// Phase 1: matrix 84 rows 84 cols
[2023-03-10 09:37:28] [INFO ] Computed 13 place invariants in 2 ms
[2023-03-10 09:37:28] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-10 09:37:29] [INFO ] Implicit Places using invariants and state equation in 404 ms returned []
Implicit Place search using SMT with State Equation took 534 ms to find 0 implicit places.
Starting structural reductions in SAFETY mode, iteration 2 : 84/86 places, 84/85 transitions.
Finished structural reductions, in 2 iterations. Remains : 84/86 places, 84/85 transitions.
Incomplete random walk after 10000 steps, including 1418 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 897 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1037517 steps, run timeout after 3001 ms. (steps per millisecond=345 ) properties seen :{}
Probabilistic random walk after 1037517 steps, saw 518870 distinct states, run finished after 3001 ms. (steps per millisecond=345 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 84 rows 84 cols
[2023-03-10 09:37:32] [INFO ] Computed 13 place invariants in 2 ms
[2023-03-10 09:37:32] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-10 09:37:32] [INFO ] [Real]Absence check using 2 positive and 11 generalized place invariants in 6 ms returned sat
[2023-03-10 09:37:32] [INFO ] After 65ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-10 09:37:32] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-10 09:37:32] [INFO ] After 25ms SMT Verify possible using 14 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 09:37:32] [INFO ] After 140ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 09:37:32] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-10 09:37:32] [INFO ] [Nat]Absence check using 2 positive and 11 generalized place invariants in 6 ms returned sat
[2023-03-10 09:37:32] [INFO ] After 66ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 09:37:32] [INFO ] After 22ms SMT Verify possible using 14 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 09:37:32] [INFO ] After 35ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 9 ms.
[2023-03-10 09:37:32] [INFO ] After 160ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 84 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 84/84 places, 84/84 transitions.
Applied a total of 0 rules in 3 ms. Remains 84 /84 variables (removed 0) and now considering 84/84 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 84/84 places, 84/84 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 84/84 places, 84/84 transitions.
Applied a total of 0 rules in 3 ms. Remains 84 /84 variables (removed 0) and now considering 84/84 (removed 0) transitions.
// Phase 1: matrix 84 rows 84 cols
[2023-03-10 09:37:32] [INFO ] Computed 13 place invariants in 2 ms
[2023-03-10 09:37:32] [INFO ] Implicit Places using invariants in 123 ms returned []
// Phase 1: matrix 84 rows 84 cols
[2023-03-10 09:37:32] [INFO ] Computed 13 place invariants in 1 ms
[2023-03-10 09:37:32] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-10 09:37:32] [INFO ] Implicit Places using invariants and state equation in 327 ms returned []
Implicit Place search using SMT with State Equation took 453 ms to find 0 implicit places.
[2023-03-10 09:37:32] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 84 rows 84 cols
[2023-03-10 09:37:32] [INFO ] Computed 13 place invariants in 2 ms
[2023-03-10 09:37:33] [INFO ] Dead Transitions using invariants and state equation in 121 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 84/84 places, 84/84 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 84 transition count 83
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 83 transition count 83
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 2 place count 83 transition count 77
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 14 place count 77 transition count 77
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 17 place count 74 transition count 74
Iterating global reduction 2 with 3 rules applied. Total rules applied 20 place count 74 transition count 74
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 22 place count 73 transition count 73
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 23 place count 73 transition count 72
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 24 place count 72 transition count 72
Applied a total of 24 rules in 18 ms. Remains 72 /84 variables (removed 12) and now considering 72/84 (removed 12) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 72 rows 72 cols
[2023-03-10 09:37:33] [INFO ] Computed 13 place invariants in 2 ms
[2023-03-10 09:37:33] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-10 09:37:33] [INFO ] [Real]Absence check using 2 positive and 11 generalized place invariants in 5 ms returned sat
[2023-03-10 09:37:33] [INFO ] After 48ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-10 09:37:33] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-10 09:37:33] [INFO ] After 7ms SMT Verify possible using 1 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 09:37:33] [INFO ] After 98ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 09:37:33] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-10 09:37:33] [INFO ] [Nat]Absence check using 2 positive and 11 generalized place invariants in 5 ms returned sat
[2023-03-10 09:37:33] [INFO ] After 47ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 09:37:33] [INFO ] After 6ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 09:37:33] [INFO ] After 16ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2023-03-10 09:37:33] [INFO ] After 110ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-10 09:37:33] [INFO ] Flatten gal took : 17 ms
[2023-03-10 09:37:33] [INFO ] Flatten gal took : 16 ms
[2023-03-10 09:37:33] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3859622589111421510.gal : 4 ms
[2023-03-10 09:37:33] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2153471052990987852.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms12263256249408297101;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality3859622589111421510.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2153471052990987852.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...319
Loading property file /tmp/ReachabilityCardinality2153471052990987852.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 13
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :13 after 27
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :27 after 48
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :48 after 63
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :63 after 152
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :152 after 265
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :265 after 563
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :563 after 1278
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1278 after 2783
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :2783 after 5829
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :5829 after 11910
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :11910 after 24033
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :24033 after 48293
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :48293 after 96817
Detected timeout of ITS tools.
[2023-03-10 09:37:48] [INFO ] Flatten gal took : 9 ms
[2023-03-10 09:37:48] [INFO ] Applying decomposition
[2023-03-10 09:37:48] [INFO ] Flatten gal took : 8 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph13158216676733899885.txt' '-o' '/tmp/graph13158216676733899885.bin' '-w' '/tmp/graph13158216676733899885.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph13158216676733899885.bin' '-l' '-1' '-v' '-w' '/tmp/graph13158216676733899885.weights' '-q' '0' '-e' '0.001'
[2023-03-10 09:37:48] [INFO ] Decomposing Gal with order
[2023-03-10 09:37:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-10 09:37:48] [INFO ] Removed a total of 44 redundant transitions.
[2023-03-10 09:37:48] [INFO ] Flatten gal took : 17 ms
[2023-03-10 09:37:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 16 labels/synchronizations in 4 ms.
[2023-03-10 09:37:48] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6448356289313512429.gal : 5 ms
[2023-03-10 09:37:48] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14117673181018431817.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms12263256249408297101;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6448356289313512429.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14117673181018431817.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...299
Loading property file /tmp/ReachabilityCardinality14117673181018431817.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :194 after 340
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :552 after 553
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :4607 after 9318
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6532423662536549661
[2023-03-10 09:38:03] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6532423662536549661
Running compilation step : cd /tmp/ltsmin6532423662536549661;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 223 ms.
Running link step : cd /tmp/ltsmin6532423662536549661;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin6532423662536549661;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'AtomicProp==true'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Incomplete random walk after 10000 steps, including 1479 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 908 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 956381 steps, run timeout after 3001 ms. (steps per millisecond=318 ) properties seen :{}
Probabilistic random walk after 956381 steps, saw 478292 distinct states, run finished after 3005 ms. (steps per millisecond=318 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 86 rows 87 cols
[2023-03-10 09:38:21] [INFO ] Computed 14 place invariants in 2 ms
[2023-03-10 09:38:21] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-10 09:38:21] [INFO ] [Real]Absence check using 2 positive and 12 generalized place invariants in 9 ms returned sat
[2023-03-10 09:38:21] [INFO ] After 70ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-10 09:38:21] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-10 09:38:21] [INFO ] After 24ms SMT Verify possible using 12 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 09:38:21] [INFO ] After 173ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 09:38:21] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-10 09:38:21] [INFO ] [Nat]Absence check using 2 positive and 12 generalized place invariants in 6 ms returned sat
[2023-03-10 09:38:21] [INFO ] After 70ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 09:38:22] [INFO ] After 43ms SMT Verify possible using 12 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 09:38:22] [INFO ] After 57ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 9 ms.
[2023-03-10 09:38:22] [INFO ] After 199ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 87 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 87/87 places, 86/86 transitions.
Graph (complete) has 319 edges and 87 vertex of which 86 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.12 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 86 transition count 85
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 4 place count 86 transition count 83
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 6 place count 84 transition count 83
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 9 place count 84 transition count 83
Applied a total of 9 rules in 34 ms. Remains 84 /87 variables (removed 3) and now considering 83/86 (removed 3) transitions.
Finished structural reductions, in 1 iterations. Remains : 84/87 places, 83/86 transitions.
Incomplete random walk after 10000 steps, including 1456 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 912 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 847138 steps, run timeout after 3001 ms. (steps per millisecond=282 ) properties seen :{}
Probabilistic random walk after 847138 steps, saw 423659 distinct states, run finished after 3004 ms. (steps per millisecond=282 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 83 rows 84 cols
[2023-03-10 09:38:25] [INFO ] Computed 14 place invariants in 1 ms
[2023-03-10 09:38:25] [INFO ] [Real]Absence check using 8 positive place invariants in 5 ms returned sat
[2023-03-10 09:38:25] [INFO ] [Real]Absence check using 8 positive and 6 generalized place invariants in 3 ms returned sat
[2023-03-10 09:38:25] [INFO ] After 47ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-10 09:38:25] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-10 09:38:25] [INFO ] After 17ms SMT Verify possible using 14 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 09:38:25] [INFO ] After 154ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 09:38:25] [INFO ] [Nat]Absence check using 8 positive place invariants in 4 ms returned sat
[2023-03-10 09:38:25] [INFO ] [Nat]Absence check using 8 positive and 6 generalized place invariants in 6 ms returned sat
[2023-03-10 09:38:25] [INFO ] After 48ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 09:38:25] [INFO ] After 16ms SMT Verify possible using 14 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 09:38:25] [INFO ] After 27ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2023-03-10 09:38:25] [INFO ] After 125ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 84 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 84/84 places, 83/83 transitions.
Applied a total of 0 rules in 4 ms. Remains 84 /84 variables (removed 0) and now considering 83/83 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 84/84 places, 83/83 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 84/84 places, 83/83 transitions.
Applied a total of 0 rules in 4 ms. Remains 84 /84 variables (removed 0) and now considering 83/83 (removed 0) transitions.
// Phase 1: matrix 83 rows 84 cols
[2023-03-10 09:38:25] [INFO ] Computed 14 place invariants in 1 ms
[2023-03-10 09:38:25] [INFO ] Implicit Places using invariants in 128 ms returned []
// Phase 1: matrix 83 rows 84 cols
[2023-03-10 09:38:25] [INFO ] Computed 14 place invariants in 2 ms
[2023-03-10 09:38:25] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-10 09:38:25] [INFO ] Implicit Places using invariants and state equation in 349 ms returned []
Implicit Place search using SMT with State Equation took 480 ms to find 0 implicit places.
[2023-03-10 09:38:25] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 83 rows 84 cols
[2023-03-10 09:38:25] [INFO ] Computed 14 place invariants in 2 ms
[2023-03-10 09:38:26] [INFO ] Dead Transitions using invariants and state equation in 141 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 84/84 places, 83/83 transitions.
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 6 Pre rules applied. Total rules applied 0 place count 84 transition count 77
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 78 transition count 77
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 14 place count 76 transition count 75
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 76 transition count 75
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 18 place count 75 transition count 74
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 19 place count 75 transition count 73
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 20 place count 74 transition count 73
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 21 place count 74 transition count 73
Applied a total of 21 rules in 16 ms. Remains 74 /84 variables (removed 10) and now considering 73/83 (removed 10) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 73 rows 74 cols
[2023-03-10 09:38:26] [INFO ] Computed 14 place invariants in 2 ms
[2023-03-10 09:38:26] [INFO ] [Real]Absence check using 4 positive place invariants in 3 ms returned sat
[2023-03-10 09:38:26] [INFO ] [Real]Absence check using 4 positive and 10 generalized place invariants in 6 ms returned sat
[2023-03-10 09:38:26] [INFO ] After 62ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-10 09:38:26] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-10 09:38:26] [INFO ] After 10ms SMT Verify possible using 1 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 09:38:26] [INFO ] After 127ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 09:38:26] [INFO ] [Nat]Absence check using 4 positive place invariants in 4 ms returned sat
[2023-03-10 09:38:26] [INFO ] [Nat]Absence check using 4 positive and 10 generalized place invariants in 6 ms returned sat
[2023-03-10 09:38:26] [INFO ] After 60ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 09:38:26] [INFO ] After 9ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 09:38:26] [INFO ] After 21ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 8 ms.
[2023-03-10 09:38:26] [INFO ] After 147ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-10 09:38:26] [INFO ] Flatten gal took : 15 ms
[2023-03-10 09:38:26] [INFO ] Flatten gal took : 14 ms
[2023-03-10 09:38:26] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4775939097722927224.gal : 3 ms
[2023-03-10 09:38:26] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6336723874028697677.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms12263256249408297101;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality4775939097722927224.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6336723874028697677.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...319
Loading property file /tmp/ReachabilityCardinality6336723874028697677.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 13
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :13 after 27
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :27 after 48
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :48 after 63
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :63 after 154
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :154 after 277
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :277 after 636
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :636 after 1825
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1825 after 4448
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :4448 after 9780
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :9780 after 20325
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :20325 after 41415
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :41415 after 83525
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :83525 after 167770
Detected timeout of ITS tools.
[2023-03-10 09:38:41] [INFO ] Flatten gal took : 15 ms
[2023-03-10 09:38:41] [INFO ] Applying decomposition
[2023-03-10 09:38:41] [INFO ] Flatten gal took : 13 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph8900472257536866251.txt' '-o' '/tmp/graph8900472257536866251.bin' '-w' '/tmp/graph8900472257536866251.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph8900472257536866251.bin' '-l' '-1' '-v' '-w' '/tmp/graph8900472257536866251.weights' '-q' '0' '-e' '0.001'
[2023-03-10 09:38:41] [INFO ] Decomposing Gal with order
[2023-03-10 09:38:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-10 09:38:41] [INFO ] Removed a total of 47 redundant transitions.
[2023-03-10 09:38:41] [INFO ] Flatten gal took : 26 ms
[2023-03-10 09:38:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 5 ms.
[2023-03-10 09:38:41] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3374551041527053169.gal : 5 ms
[2023-03-10 09:38:41] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13724318334335329526.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms12263256249408297101;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality3374551041527053169.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13724318334335329526.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...299
Loading property file /tmp/ReachabilityCardinality13724318334335329526.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 367
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5158843267329580911
[2023-03-10 09:38:56] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5158843267329580911
Running compilation step : cd /tmp/ltsmin5158843267329580911;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 222 ms.
Running link step : cd /tmp/ltsmin5158843267329580911;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin5158843267329580911;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'AtomicProp==true'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Incomplete random walk after 10000 steps, including 1434 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 903 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 947487 steps, run timeout after 3001 ms. (steps per millisecond=315 ) properties seen :{}
Probabilistic random walk after 947487 steps, saw 473842 distinct states, run finished after 3002 ms. (steps per millisecond=315 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 86 rows 87 cols
[2023-03-10 09:39:14] [INFO ] Computed 14 place invariants in 1 ms
[2023-03-10 09:39:14] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-10 09:39:14] [INFO ] [Real]Absence check using 2 positive and 12 generalized place invariants in 6 ms returned sat
[2023-03-10 09:39:14] [INFO ] After 48ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-10 09:39:14] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-10 09:39:14] [INFO ] After 14ms SMT Verify possible using 12 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 09:39:14] [INFO ] After 107ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 09:39:14] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-10 09:39:14] [INFO ] [Nat]Absence check using 2 positive and 12 generalized place invariants in 5 ms returned sat
[2023-03-10 09:39:15] [INFO ] After 49ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 09:39:15] [INFO ] After 15ms SMT Verify possible using 12 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 09:39:15] [INFO ] After 24ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2023-03-10 09:39:15] [INFO ] After 127ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 87 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 87/87 places, 86/86 transitions.
Graph (complete) has 319 edges and 87 vertex of which 86 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 86 transition count 85
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 1 with 3 rules applied. Total rules applied 5 place count 86 transition count 82
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 8 place count 83 transition count 82
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 2 with 3 rules applied. Total rules applied 11 place count 83 transition count 82
Applied a total of 11 rules in 11 ms. Remains 83 /87 variables (removed 4) and now considering 82/86 (removed 4) transitions.
Finished structural reductions, in 1 iterations. Remains : 83/87 places, 82/86 transitions.
Incomplete random walk after 10000 steps, including 1425 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 901 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 976620 steps, run timeout after 3001 ms. (steps per millisecond=325 ) properties seen :{}
Probabilistic random walk after 976620 steps, saw 488416 distinct states, run finished after 3001 ms. (steps per millisecond=325 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 82 rows 83 cols
[2023-03-10 09:39:18] [INFO ] Computed 14 place invariants in 1 ms
[2023-03-10 09:39:18] [INFO ] [Real]Absence check using 8 positive place invariants in 5 ms returned sat
[2023-03-10 09:39:18] [INFO ] [Real]Absence check using 8 positive and 6 generalized place invariants in 3 ms returned sat
[2023-03-10 09:39:18] [INFO ] After 44ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-10 09:39:18] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-10 09:39:18] [INFO ] After 15ms SMT Verify possible using 14 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 09:39:18] [INFO ] After 99ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 09:39:18] [INFO ] [Nat]Absence check using 8 positive place invariants in 4 ms returned sat
[2023-03-10 09:39:18] [INFO ] [Nat]Absence check using 8 positive and 6 generalized place invariants in 2 ms returned sat
[2023-03-10 09:39:18] [INFO ] After 45ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 09:39:18] [INFO ] After 20ms SMT Verify possible using 14 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 09:39:18] [INFO ] After 30ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2023-03-10 09:39:18] [INFO ] After 122ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 83 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 83/83 places, 82/82 transitions.
Applied a total of 0 rules in 2 ms. Remains 83 /83 variables (removed 0) and now considering 82/82 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 83/83 places, 82/82 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 83/83 places, 82/82 transitions.
Applied a total of 0 rules in 2 ms. Remains 83 /83 variables (removed 0) and now considering 82/82 (removed 0) transitions.
// Phase 1: matrix 82 rows 83 cols
[2023-03-10 09:39:18] [INFO ] Computed 14 place invariants in 1 ms
[2023-03-10 09:39:18] [INFO ] Implicit Places using invariants in 104 ms returned [25]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 105 ms to find 1 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 82/83 places, 82/82 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 82 transition count 81
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 81 transition count 81
Applied a total of 2 rules in 9 ms. Remains 81 /82 variables (removed 1) and now considering 81/82 (removed 1) transitions.
// Phase 1: matrix 81 rows 81 cols
[2023-03-10 09:39:18] [INFO ] Computed 13 place invariants in 2 ms
[2023-03-10 09:39:18] [INFO ] Implicit Places using invariants in 130 ms returned []
// Phase 1: matrix 81 rows 81 cols
[2023-03-10 09:39:18] [INFO ] Computed 13 place invariants in 1 ms
[2023-03-10 09:39:18] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-10 09:39:18] [INFO ] Implicit Places using invariants and state equation in 358 ms returned []
Implicit Place search using SMT with State Equation took 490 ms to find 0 implicit places.
Starting structural reductions in SAFETY mode, iteration 2 : 81/83 places, 81/82 transitions.
Finished structural reductions, in 2 iterations. Remains : 81/83 places, 81/82 transitions.
Incomplete random walk after 10000 steps, including 1445 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 897 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1018072 steps, run timeout after 3001 ms. (steps per millisecond=339 ) properties seen :{}
Probabilistic random walk after 1018072 steps, saw 509144 distinct states, run finished after 3004 ms. (steps per millisecond=338 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 81 rows 81 cols
[2023-03-10 09:39:21] [INFO ] Computed 13 place invariants in 2 ms
[2023-03-10 09:39:21] [INFO ] [Real]Absence check using 7 positive place invariants in 6 ms returned sat
[2023-03-10 09:39:21] [INFO ] [Real]Absence check using 7 positive and 6 generalized place invariants in 5 ms returned sat
[2023-03-10 09:39:22] [INFO ] After 62ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-10 09:39:22] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-10 09:39:22] [INFO ] After 22ms SMT Verify possible using 14 Read/Feed constraints in real domain returned unsat :0 sat :1
[2023-03-10 09:39:22] [INFO ] After 36ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 09:39:22] [INFO ] After 151ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 09:39:22] [INFO ] [Nat]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-10 09:39:22] [INFO ] [Nat]Absence check using 7 positive and 6 generalized place invariants in 2 ms returned sat
[2023-03-10 09:39:22] [INFO ] After 45ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 09:39:22] [INFO ] After 14ms SMT Verify possible using 14 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 09:39:22] [INFO ] After 23ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2023-03-10 09:39:22] [INFO ] After 127ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 81 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 81/81 places, 81/81 transitions.
Applied a total of 0 rules in 2 ms. Remains 81 /81 variables (removed 0) and now considering 81/81 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 81/81 places, 81/81 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 81/81 places, 81/81 transitions.
Applied a total of 0 rules in 2 ms. Remains 81 /81 variables (removed 0) and now considering 81/81 (removed 0) transitions.
// Phase 1: matrix 81 rows 81 cols
[2023-03-10 09:39:22] [INFO ] Computed 13 place invariants in 2 ms
[2023-03-10 09:39:22] [INFO ] Implicit Places using invariants in 106 ms returned []
// Phase 1: matrix 81 rows 81 cols
[2023-03-10 09:39:22] [INFO ] Computed 13 place invariants in 2 ms
[2023-03-10 09:39:22] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-10 09:39:22] [INFO ] Implicit Places using invariants and state equation in 349 ms returned []
Implicit Place search using SMT with State Equation took 457 ms to find 0 implicit places.
[2023-03-10 09:39:22] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 81 rows 81 cols
[2023-03-10 09:39:22] [INFO ] Computed 13 place invariants in 2 ms
[2023-03-10 09:39:22] [INFO ] Dead Transitions using invariants and state equation in 84 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 81/81 places, 81/81 transitions.
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 6 Pre rules applied. Total rules applied 0 place count 81 transition count 75
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 75 transition count 75
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 15 place count 72 transition count 72
Iterating global reduction 0 with 3 rules applied. Total rules applied 18 place count 72 transition count 72
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 20 place count 71 transition count 71
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 22 place count 71 transition count 69
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 24 place count 69 transition count 69
Applied a total of 24 rules in 14 ms. Remains 69 /81 variables (removed 12) and now considering 69/81 (removed 12) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 69 rows 69 cols
[2023-03-10 09:39:22] [INFO ] Computed 13 place invariants in 1 ms
[2023-03-10 09:39:22] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-10 09:39:22] [INFO ] [Real]Absence check using 3 positive and 10 generalized place invariants in 4 ms returned sat
[2023-03-10 09:39:22] [INFO ] After 38ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-10 09:39:22] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-10 09:39:22] [INFO ] After 5ms SMT Verify possible using 1 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 09:39:22] [INFO ] After 78ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 09:39:22] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-10 09:39:22] [INFO ] [Nat]Absence check using 3 positive and 10 generalized place invariants in 4 ms returned sat
[2023-03-10 09:39:22] [INFO ] After 38ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 09:39:22] [INFO ] After 5ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 09:39:22] [INFO ] Deduced a trap composed of 11 places in 42 ms of which 0 ms to minimize.
[2023-03-10 09:39:23] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 52 ms
[2023-03-10 09:39:23] [INFO ] After 62ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 5 ms.
[2023-03-10 09:39:23] [INFO ] After 141ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-10 09:39:23] [INFO ] Flatten gal took : 7 ms
[2023-03-10 09:39:23] [INFO ] Flatten gal took : 8 ms
[2023-03-10 09:39:23] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13006305618677468504.gal : 1 ms
[2023-03-10 09:39:23] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8211169975197572626.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms12263256249408297101;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality13006305618677468504.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8211169975197572626.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality8211169975197572626.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 13
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :13 after 27
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :27 after 48
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :48 after 63
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :63 after 152
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :152 after 265
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :265 after 563
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :563 after 1278
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1278 after 2783
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :2783 after 5829
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :5829 after 11910
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :11910 after 24033
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :24033 after 48293
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :48293 after 96817
Detected timeout of ITS tools.
[2023-03-10 09:39:38] [INFO ] Flatten gal took : 6 ms
[2023-03-10 09:39:38] [INFO ] Applying decomposition
[2023-03-10 09:39:38] [INFO ] Flatten gal took : 7 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph3242263759711246217.txt' '-o' '/tmp/graph3242263759711246217.bin' '-w' '/tmp/graph3242263759711246217.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph3242263759711246217.bin' '-l' '-1' '-v' '-w' '/tmp/graph3242263759711246217.weights' '-q' '0' '-e' '0.001'
[2023-03-10 09:39:38] [INFO ] Decomposing Gal with order
[2023-03-10 09:39:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-10 09:39:38] [INFO ] Removed a total of 42 redundant transitions.
[2023-03-10 09:39:38] [INFO ] Flatten gal took : 15 ms
[2023-03-10 09:39:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 4 ms.
[2023-03-10 09:39:38] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10392010285456857425.gal : 2 ms
[2023-03-10 09:39:38] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12952964812949028933.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms12263256249408297101;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10392010285456857425.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12952964812949028933.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...300
Loading property file /tmp/ReachabilityCardinality12952964812949028933.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :96 after 197
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :606 after 692
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4093715631557514331
[2023-03-10 09:39:53] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4093715631557514331
Running compilation step : cd /tmp/ltsmin4093715631557514331;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 214 ms.
Running link step : cd /tmp/ltsmin4093715631557514331;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin4093715631557514331;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'AtomicProp==true'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Incomplete random walk after 10000 steps, including 1436 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 922 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 935511 steps, run timeout after 3001 ms. (steps per millisecond=311 ) properties seen :{}
Probabilistic random walk after 935511 steps, saw 467857 distinct states, run finished after 3002 ms. (steps per millisecond=311 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 86 rows 87 cols
[2023-03-10 09:40:11] [INFO ] Computed 14 place invariants in 2 ms
[2023-03-10 09:40:11] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-10 09:40:11] [INFO ] [Real]Absence check using 2 positive and 12 generalized place invariants in 6 ms returned sat
[2023-03-10 09:40:11] [INFO ] After 69ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-10 09:40:11] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-10 09:40:11] [INFO ] After 31ms SMT Verify possible using 12 Read/Feed constraints in real domain returned unsat :0 sat :1
[2023-03-10 09:40:11] [INFO ] After 43ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 8 ms.
[2023-03-10 09:40:11] [INFO ] After 172ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 87 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 87/87 places, 86/86 transitions.
Graph (complete) has 319 edges and 87 vertex of which 86 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 86 transition count 85
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 1 with 4 rules applied. Total rules applied 6 place count 86 transition count 81
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 10 place count 82 transition count 81
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 14 place count 82 transition count 81
Applied a total of 14 rules in 12 ms. Remains 82 /87 variables (removed 5) and now considering 81/86 (removed 5) transitions.
Finished structural reductions, in 1 iterations. Remains : 82/87 places, 81/86 transitions.
Incomplete random walk after 10000 steps, including 1438 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 896 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 930030 steps, run timeout after 3001 ms. (steps per millisecond=309 ) properties seen :{}
Probabilistic random walk after 930030 steps, saw 465113 distinct states, run finished after 3004 ms. (steps per millisecond=309 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 81 rows 82 cols
[2023-03-10 09:40:14] [INFO ] Computed 14 place invariants in 2 ms
[2023-03-10 09:40:14] [INFO ] [Real]Absence check using 8 positive place invariants in 4 ms returned sat
[2023-03-10 09:40:14] [INFO ] [Real]Absence check using 8 positive and 6 generalized place invariants in 2 ms returned sat
[2023-03-10 09:40:14] [INFO ] After 54ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-10 09:40:14] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-10 09:40:14] [INFO ] After 12ms SMT Verify possible using 14 Read/Feed constraints in real domain returned unsat :0 sat :1
[2023-03-10 09:40:14] [INFO ] Deduced a trap composed of 6 places in 34 ms of which 0 ms to minimize.
[2023-03-10 09:40:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 46 ms
[2023-03-10 09:40:14] [INFO ] After 65ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 09:40:14] [INFO ] After 156ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 09:40:14] [INFO ] [Nat]Absence check using 8 positive place invariants in 4 ms returned sat
[2023-03-10 09:40:14] [INFO ] [Nat]Absence check using 8 positive and 6 generalized place invariants in 3 ms returned sat
[2023-03-10 09:40:14] [INFO ] After 47ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 09:40:14] [INFO ] After 13ms SMT Verify possible using 14 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 09:40:14] [INFO ] After 22ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2023-03-10 09:40:14] [INFO ] After 115ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 82 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 82/82 places, 81/81 transitions.
Applied a total of 0 rules in 1 ms. Remains 82 /82 variables (removed 0) and now considering 81/81 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 82/82 places, 81/81 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 82/82 places, 81/81 transitions.
Applied a total of 0 rules in 1 ms. Remains 82 /82 variables (removed 0) and now considering 81/81 (removed 0) transitions.
// Phase 1: matrix 81 rows 82 cols
[2023-03-10 09:40:14] [INFO ] Computed 14 place invariants in 2 ms
[2023-03-10 09:40:14] [INFO ] Implicit Places using invariants in 133 ms returned [25]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 135 ms to find 1 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 81/82 places, 81/81 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 81 transition count 80
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 80 transition count 80
Applied a total of 2 rules in 6 ms. Remains 80 /81 variables (removed 1) and now considering 80/81 (removed 1) transitions.
// Phase 1: matrix 80 rows 80 cols
[2023-03-10 09:40:15] [INFO ] Computed 13 place invariants in 2 ms
[2023-03-10 09:40:15] [INFO ] Implicit Places using invariants in 112 ms returned []
// Phase 1: matrix 80 rows 80 cols
[2023-03-10 09:40:15] [INFO ] Computed 13 place invariants in 2 ms
[2023-03-10 09:40:15] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-10 09:40:15] [INFO ] Implicit Places using invariants and state equation in 377 ms returned []
Implicit Place search using SMT with State Equation took 495 ms to find 0 implicit places.
Starting structural reductions in SAFETY mode, iteration 2 : 80/82 places, 80/81 transitions.
Finished structural reductions, in 2 iterations. Remains : 80/82 places, 80/81 transitions.
Incomplete random walk after 10000 steps, including 1453 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 908 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1003817 steps, run timeout after 3001 ms. (steps per millisecond=334 ) properties seen :{}
Probabilistic random walk after 1003817 steps, saw 502018 distinct states, run finished after 3001 ms. (steps per millisecond=334 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 80 rows 80 cols
[2023-03-10 09:40:18] [INFO ] Computed 13 place invariants in 1 ms
[2023-03-10 09:40:18] [INFO ] [Real]Absence check using 7 positive place invariants in 6 ms returned sat
[2023-03-10 09:40:18] [INFO ] [Real]Absence check using 7 positive and 6 generalized place invariants in 3 ms returned sat
[2023-03-10 09:40:18] [INFO ] After 61ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-10 09:40:18] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-10 09:40:18] [INFO ] After 26ms SMT Verify possible using 14 Read/Feed constraints in real domain returned unsat :0 sat :1
[2023-03-10 09:40:18] [INFO ] After 38ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 8 ms.
[2023-03-10 09:40:18] [INFO ] After 155ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 80 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 80/80 places, 80/80 transitions.
Applied a total of 0 rules in 2 ms. Remains 80 /80 variables (removed 0) and now considering 80/80 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 80/80 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 80/80 places, 80/80 transitions.
Applied a total of 0 rules in 1 ms. Remains 80 /80 variables (removed 0) and now considering 80/80 (removed 0) transitions.
// Phase 1: matrix 80 rows 80 cols
[2023-03-10 09:40:18] [INFO ] Computed 13 place invariants in 1 ms
[2023-03-10 09:40:18] [INFO ] Implicit Places using invariants in 155 ms returned []
// Phase 1: matrix 80 rows 80 cols
[2023-03-10 09:40:18] [INFO ] Computed 13 place invariants in 3 ms
[2023-03-10 09:40:18] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-10 09:40:19] [INFO ] Implicit Places using invariants and state equation in 301 ms returned []
Implicit Place search using SMT with State Equation took 463 ms to find 0 implicit places.
[2023-03-10 09:40:19] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 80 rows 80 cols
[2023-03-10 09:40:19] [INFO ] Computed 13 place invariants in 2 ms
[2023-03-10 09:40:19] [INFO ] Dead Transitions using invariants and state equation in 99 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 80/80 places, 80/80 transitions.
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 6 Pre rules applied. Total rules applied 0 place count 80 transition count 74
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 74 transition count 74
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 15 place count 71 transition count 71
Iterating global reduction 0 with 3 rules applied. Total rules applied 18 place count 71 transition count 71
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 20 place count 70 transition count 70
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 22 place count 70 transition count 68
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 24 place count 68 transition count 68
Applied a total of 24 rules in 9 ms. Remains 68 /80 variables (removed 12) and now considering 68/80 (removed 12) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 68 rows 68 cols
[2023-03-10 09:40:19] [INFO ] Computed 13 place invariants in 2 ms
[2023-03-10 09:40:19] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-10 09:40:19] [INFO ] [Real]Absence check using 3 positive and 10 generalized place invariants in 6 ms returned sat
[2023-03-10 09:40:19] [INFO ] After 51ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-10 09:40:19] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-10 09:40:19] [INFO ] After 7ms SMT Verify possible using 1 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 09:40:19] [INFO ] After 103ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 09:40:19] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-10 09:40:19] [INFO ] [Nat]Absence check using 3 positive and 10 generalized place invariants in 5 ms returned sat
[2023-03-10 09:40:19] [INFO ] After 70ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 09:40:19] [INFO ] After 8ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 09:40:19] [INFO ] After 20ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 8 ms.
[2023-03-10 09:40:19] [INFO ] After 139ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-10 09:40:19] [INFO ] Flatten gal took : 11 ms
[2023-03-10 09:40:19] [INFO ] Flatten gal took : 10 ms
[2023-03-10 09:40:19] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality249374029365969279.gal : 2 ms
[2023-03-10 09:40:19] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5306862459585612753.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms12263256249408297101;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality249374029365969279.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5306862459585612753.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...318
Loading property file /tmp/ReachabilityCardinality5306862459585612753.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 13
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :13 after 31
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :31 after 52
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :52 after 88
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :88 after 170
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :170 after 284
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :284 after 608
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :608 after 1452
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1452 after 3220
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :3220 after 6819
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :6819 after 13950
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :13950 after 28277
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :28277 after 56852
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :56852 after 114039
Detected timeout of ITS tools.
[2023-03-10 09:40:34] [INFO ] Flatten gal took : 10 ms
[2023-03-10 09:40:34] [INFO ] Applying decomposition
[2023-03-10 09:40:34] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph6831717511601410437.txt' '-o' '/tmp/graph6831717511601410437.bin' '-w' '/tmp/graph6831717511601410437.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph6831717511601410437.bin' '-l' '-1' '-v' '-w' '/tmp/graph6831717511601410437.weights' '-q' '0' '-e' '0.001'
[2023-03-10 09:40:34] [INFO ] Decomposing Gal with order
[2023-03-10 09:40:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-10 09:40:34] [INFO ] Removed a total of 44 redundant transitions.
[2023-03-10 09:40:34] [INFO ] Flatten gal took : 21 ms
[2023-03-10 09:40:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 3 ms.
[2023-03-10 09:40:34] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15898957911705893283.gal : 3 ms
[2023-03-10 09:40:34] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4356569239445312832.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms12263256249408297101;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality15898957911705893283.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4356569239445312832.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...299
Loading property file /tmp/ReachabilityCardinality4356569239445312832.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 23
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :23 after 76
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :76 after 166
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :8533 after 8539
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2250850567826035769
[2023-03-10 09:40:49] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2250850567826035769
Running compilation step : cd /tmp/ltsmin2250850567826035769;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 213 ms.
Running link step : cd /tmp/ltsmin2250850567826035769;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin2250850567826035769;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'AtomicProp==true'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Incomplete random walk after 10000 steps, including 1421 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 903 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1000929 steps, run timeout after 3001 ms. (steps per millisecond=333 ) properties seen :{}
Probabilistic random walk after 1000929 steps, saw 500573 distinct states, run finished after 3001 ms. (steps per millisecond=333 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 86 rows 87 cols
[2023-03-10 09:41:07] [INFO ] Computed 14 place invariants in 4 ms
[2023-03-10 09:41:07] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-10 09:41:07] [INFO ] [Real]Absence check using 2 positive and 12 generalized place invariants in 8 ms returned sat
[2023-03-10 09:41:07] [INFO ] After 69ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-10 09:41:07] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-10 09:41:07] [INFO ] After 23ms SMT Verify possible using 12 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 09:41:07] [INFO ] After 152ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 09:41:08] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-10 09:41:08] [INFO ] [Nat]Absence check using 2 positive and 12 generalized place invariants in 6 ms returned sat
[2023-03-10 09:41:08] [INFO ] After 48ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 09:41:08] [INFO ] After 16ms SMT Verify possible using 12 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 09:41:08] [INFO ] After 25ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2023-03-10 09:41:08] [INFO ] After 119ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 87 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 87/87 places, 86/86 transitions.
Graph (complete) has 319 edges and 87 vertex of which 86 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 86 transition count 85
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 1 with 3 rules applied. Total rules applied 5 place count 86 transition count 82
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 8 place count 83 transition count 82
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 12 place count 83 transition count 82
Applied a total of 12 rules in 7 ms. Remains 83 /87 variables (removed 4) and now considering 82/86 (removed 4) transitions.
Finished structural reductions, in 1 iterations. Remains : 83/87 places, 82/86 transitions.
Incomplete random walk after 10000 steps, including 1432 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 914 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 990379 steps, run timeout after 3001 ms. (steps per millisecond=330 ) properties seen :{}
Probabilistic random walk after 990379 steps, saw 495297 distinct states, run finished after 3006 ms. (steps per millisecond=329 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 82 rows 83 cols
[2023-03-10 09:41:11] [INFO ] Computed 14 place invariants in 3 ms
[2023-03-10 09:41:11] [INFO ] [Real]Absence check using 8 positive place invariants in 7 ms returned sat
[2023-03-10 09:41:11] [INFO ] [Real]Absence check using 8 positive and 6 generalized place invariants in 3 ms returned sat
[2023-03-10 09:41:11] [INFO ] After 65ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-10 09:41:11] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-10 09:41:11] [INFO ] After 19ms SMT Verify possible using 13 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 09:41:11] [INFO ] After 146ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 09:41:11] [INFO ] [Nat]Absence check using 8 positive place invariants in 4 ms returned sat
[2023-03-10 09:41:11] [INFO ] [Nat]Absence check using 8 positive and 6 generalized place invariants in 3 ms returned sat
[2023-03-10 09:41:11] [INFO ] After 43ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 09:41:11] [INFO ] After 15ms SMT Verify possible using 13 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 09:41:11] [INFO ] After 26ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 10 ms.
[2023-03-10 09:41:11] [INFO ] After 120ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 1 out of 83 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 83/83 places, 82/82 transitions.
Applied a total of 0 rules in 4 ms. Remains 83 /83 variables (removed 0) and now considering 82/82 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 83/83 places, 82/82 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 83/83 places, 82/82 transitions.
Applied a total of 0 rules in 2 ms. Remains 83 /83 variables (removed 0) and now considering 82/82 (removed 0) transitions.
// Phase 1: matrix 82 rows 83 cols
[2023-03-10 09:41:11] [INFO ] Computed 14 place invariants in 3 ms
[2023-03-10 09:41:11] [INFO ] Implicit Places using invariants in 159 ms returned [25]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 160 ms to find 1 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 82/83 places, 82/82 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 82 transition count 81
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 81 transition count 81
Applied a total of 2 rules in 6 ms. Remains 81 /82 variables (removed 1) and now considering 81/82 (removed 1) transitions.
// Phase 1: matrix 81 rows 81 cols
[2023-03-10 09:41:11] [INFO ] Computed 13 place invariants in 2 ms
[2023-03-10 09:41:11] [INFO ] Implicit Places using invariants in 151 ms returned []
// Phase 1: matrix 81 rows 81 cols
[2023-03-10 09:41:11] [INFO ] Computed 13 place invariants in 2 ms
[2023-03-10 09:41:11] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-10 09:41:12] [INFO ] Implicit Places using invariants and state equation in 261 ms returned []
Implicit Place search using SMT with State Equation took 413 ms to find 0 implicit places.
Starting structural reductions in SAFETY mode, iteration 2 : 81/83 places, 81/82 transitions.
Finished structural reductions, in 2 iterations. Remains : 81/83 places, 81/82 transitions.
Incomplete random walk after 10000 steps, including 1439 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 906 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 919903 steps, run timeout after 3001 ms. (steps per millisecond=306 ) properties seen :{}
Probabilistic random walk after 919903 steps, saw 460046 distinct states, run finished after 3001 ms. (steps per millisecond=306 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 81 rows 81 cols
[2023-03-10 09:41:15] [INFO ] Computed 13 place invariants in 1 ms
[2023-03-10 09:41:15] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-10 09:41:15] [INFO ] [Real]Absence check using 7 positive and 6 generalized place invariants in 2 ms returned sat
[2023-03-10 09:41:15] [INFO ] After 43ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-10 09:41:15] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-10 09:41:15] [INFO ] After 14ms SMT Verify possible using 13 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 09:41:15] [INFO ] After 93ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 09:41:15] [INFO ] [Nat]Absence check using 7 positive place invariants in 3 ms returned sat
[2023-03-10 09:41:15] [INFO ] [Nat]Absence check using 7 positive and 6 generalized place invariants in 3 ms returned sat
[2023-03-10 09:41:15] [INFO ] After 43ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 09:41:15] [INFO ] After 13ms SMT Verify possible using 13 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 09:41:15] [INFO ] After 22ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2023-03-10 09:41:15] [INFO ] After 107ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 81 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 81/81 places, 81/81 transitions.
Applied a total of 0 rules in 2 ms. Remains 81 /81 variables (removed 0) and now considering 81/81 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 81/81 places, 81/81 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 81/81 places, 81/81 transitions.
Applied a total of 0 rules in 1 ms. Remains 81 /81 variables (removed 0) and now considering 81/81 (removed 0) transitions.
// Phase 1: matrix 81 rows 81 cols
[2023-03-10 09:41:15] [INFO ] Computed 13 place invariants in 1 ms
[2023-03-10 09:41:15] [INFO ] Implicit Places using invariants in 79 ms returned []
// Phase 1: matrix 81 rows 81 cols
[2023-03-10 09:41:15] [INFO ] Computed 13 place invariants in 1 ms
[2023-03-10 09:41:15] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-10 09:41:15] [INFO ] Implicit Places using invariants and state equation in 209 ms returned []
Implicit Place search using SMT with State Equation took 290 ms to find 0 implicit places.
[2023-03-10 09:41:15] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 81 rows 81 cols
[2023-03-10 09:41:15] [INFO ] Computed 13 place invariants in 2 ms
[2023-03-10 09:41:15] [INFO ] Dead Transitions using invariants and state equation in 76 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 81/81 places, 81/81 transitions.
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 6 Pre rules applied. Total rules applied 0 place count 81 transition count 75
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 75 transition count 75
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 15 place count 72 transition count 72
Iterating global reduction 0 with 3 rules applied. Total rules applied 18 place count 72 transition count 72
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 20 place count 71 transition count 71
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 22 place count 71 transition count 69
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 24 place count 69 transition count 69
Applied a total of 24 rules in 7 ms. Remains 69 /81 variables (removed 12) and now considering 69/81 (removed 12) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 69 rows 69 cols
[2023-03-10 09:41:15] [INFO ] Computed 13 place invariants in 1 ms
[2023-03-10 09:41:15] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-10 09:41:15] [INFO ] [Real]Absence check using 3 positive and 10 generalized place invariants in 5 ms returned sat
[2023-03-10 09:41:15] [INFO ] After 47ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-10 09:41:15] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-10 09:41:15] [INFO ] After 8ms SMT Verify possible using 1 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 09:41:15] [INFO ] After 92ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 09:41:15] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-10 09:41:15] [INFO ] [Nat]Absence check using 3 positive and 10 generalized place invariants in 4 ms returned sat
[2023-03-10 09:41:15] [INFO ] After 42ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 09:41:15] [INFO ] After 6ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 09:41:15] [INFO ] After 14ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2023-03-10 09:41:15] [INFO ] After 100ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-10 09:41:15] [INFO ] Flatten gal took : 16 ms
[2023-03-10 09:41:15] [INFO ] Flatten gal took : 5 ms
[2023-03-10 09:41:15] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15008022713659318126.gal : 2 ms
[2023-03-10 09:41:15] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4305078451961406069.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms12263256249408297101;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality15008022713659318126.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4305078451961406069.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality4305078451961406069.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 13
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :13 after 31
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :31 after 52
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :52 after 88
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :88 after 170
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :170 after 284
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :284 after 608
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :608 after 1452
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1452 after 3220
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :3220 after 6819
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :6819 after 13950
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :13950 after 28277
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :28277 after 56852
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :56852 after 114039
Detected timeout of ITS tools.
[2023-03-10 09:41:30] [INFO ] Flatten gal took : 5 ms
[2023-03-10 09:41:30] [INFO ] Applying decomposition
[2023-03-10 09:41:30] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph15666821729744435112.txt' '-o' '/tmp/graph15666821729744435112.bin' '-w' '/tmp/graph15666821729744435112.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph15666821729744435112.bin' '-l' '-1' '-v' '-w' '/tmp/graph15666821729744435112.weights' '-q' '0' '-e' '0.001'
[2023-03-10 09:41:30] [INFO ] Decomposing Gal with order
[2023-03-10 09:41:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-10 09:41:30] [INFO ] Removed a total of 42 redundant transitions.
[2023-03-10 09:41:30] [INFO ] Flatten gal took : 11 ms
[2023-03-10 09:41:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 2 ms.
[2023-03-10 09:41:30] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3186556617104665223.gal : 2 ms
[2023-03-10 09:41:30] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12833740487036369606.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms12263256249408297101;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality3186556617104665223.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12833740487036369606.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...299
Loading property file /tmp/ReachabilityCardinality12833740487036369606.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 18
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :18 after 45
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :45 after 86
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :595 after 1941
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6288774324702043473
[2023-03-10 09:41:45] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6288774324702043473
Running compilation step : cd /tmp/ltsmin6288774324702043473;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 223 ms.
Running link step : cd /tmp/ltsmin6288774324702043473;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin6288774324702043473;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'AtomicProp==true'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Incomplete random walk after 10000 steps, including 1438 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 880 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Finished probabilistic random walk after 2057 steps, run visited all 1 properties in 8 ms. (steps per millisecond=257 )
Probabilistic random walk after 2057 steps, saw 1043 distinct states, run finished after 9 ms. (steps per millisecond=228 ) properties seen :1
Incomplete random walk after 10000 steps, including 1414 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 939 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 995625 steps, run timeout after 3001 ms. (steps per millisecond=331 ) properties seen :{}
Probabilistic random walk after 995625 steps, saw 497921 distinct states, run finished after 3001 ms. (steps per millisecond=331 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 86 rows 87 cols
[2023-03-10 09:42:04] [INFO ] Computed 14 place invariants in 1 ms
[2023-03-10 09:42:04] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2023-03-10 09:42:04] [INFO ] [Real]Absence check using 2 positive and 12 generalized place invariants in 8 ms returned sat
[2023-03-10 09:42:04] [INFO ] After 63ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-10 09:42:04] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-10 09:42:04] [INFO ] After 22ms SMT Verify possible using 12 Read/Feed constraints in real domain returned unsat :0 sat :1
[2023-03-10 09:42:04] [INFO ] After 34ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 8 ms.
[2023-03-10 09:42:04] [INFO ] After 166ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 87 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 87/87 places, 86/86 transitions.
Graph (complete) has 319 edges and 87 vertex of which 86 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 86 transition count 85
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 1 with 3 rules applied. Total rules applied 5 place count 86 transition count 82
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 8 place count 83 transition count 82
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 2 with 4 rules applied. Total rules applied 12 place count 83 transition count 82
Applied a total of 12 rules in 11 ms. Remains 83 /87 variables (removed 4) and now considering 82/86 (removed 4) transitions.
Finished structural reductions, in 1 iterations. Remains : 83/87 places, 82/86 transitions.
Incomplete random walk after 10000 steps, including 1406 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 877 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1050245 steps, run timeout after 3001 ms. (steps per millisecond=349 ) properties seen :{}
Probabilistic random walk after 1050245 steps, saw 525234 distinct states, run finished after 3001 ms. (steps per millisecond=349 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 82 rows 83 cols
[2023-03-10 09:42:07] [INFO ] Computed 14 place invariants in 2 ms
[2023-03-10 09:42:07] [INFO ] [Real]Absence check using 8 positive place invariants in 7 ms returned sat
[2023-03-10 09:42:07] [INFO ] [Real]Absence check using 8 positive and 6 generalized place invariants in 3 ms returned sat
[2023-03-10 09:42:07] [INFO ] After 61ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-10 09:42:07] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-10 09:42:07] [INFO ] After 21ms SMT Verify possible using 13 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 09:42:07] [INFO ] After 133ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 09:42:07] [INFO ] [Nat]Absence check using 8 positive place invariants in 6 ms returned sat
[2023-03-10 09:42:07] [INFO ] [Nat]Absence check using 8 positive and 6 generalized place invariants in 4 ms returned sat
[2023-03-10 09:42:07] [INFO ] After 60ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 09:42:07] [INFO ] After 29ms SMT Verify possible using 13 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 09:42:07] [INFO ] After 39ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2023-03-10 09:42:07] [INFO ] After 157ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 83 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 83/83 places, 82/82 transitions.
Applied a total of 0 rules in 1 ms. Remains 83 /83 variables (removed 0) and now considering 82/82 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 83/83 places, 82/82 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 83/83 places, 82/82 transitions.
Applied a total of 0 rules in 2 ms. Remains 83 /83 variables (removed 0) and now considering 82/82 (removed 0) transitions.
// Phase 1: matrix 82 rows 83 cols
[2023-03-10 09:42:07] [INFO ] Computed 14 place invariants in 2 ms
[2023-03-10 09:42:07] [INFO ] Implicit Places using invariants in 112 ms returned [25]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 113 ms to find 1 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 82/83 places, 82/82 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 82 transition count 81
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 81 transition count 81
Applied a total of 2 rules in 9 ms. Remains 81 /82 variables (removed 1) and now considering 81/82 (removed 1) transitions.
// Phase 1: matrix 81 rows 81 cols
[2023-03-10 09:42:07] [INFO ] Computed 13 place invariants in 2 ms
[2023-03-10 09:42:07] [INFO ] Implicit Places using invariants in 100 ms returned []
// Phase 1: matrix 81 rows 81 cols
[2023-03-10 09:42:07] [INFO ] Computed 13 place invariants in 2 ms
[2023-03-10 09:42:07] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-10 09:42:08] [INFO ] Implicit Places using invariants and state equation in 380 ms returned []
Implicit Place search using SMT with State Equation took 483 ms to find 0 implicit places.
Starting structural reductions in SAFETY mode, iteration 2 : 81/83 places, 81/82 transitions.
Finished structural reductions, in 2 iterations. Remains : 81/83 places, 81/82 transitions.
Incomplete random walk after 10000 steps, including 1419 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 912 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1000868 steps, run timeout after 3001 ms. (steps per millisecond=333 ) properties seen :{}
Probabilistic random walk after 1000868 steps, saw 500540 distinct states, run finished after 3002 ms. (steps per millisecond=333 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 81 rows 81 cols
[2023-03-10 09:42:11] [INFO ] Computed 13 place invariants in 2 ms
[2023-03-10 09:42:11] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-10 09:42:11] [INFO ] [Real]Absence check using 7 positive and 6 generalized place invariants in 3 ms returned sat
[2023-03-10 09:42:11] [INFO ] After 45ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-10 09:42:11] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-10 09:42:11] [INFO ] After 20ms SMT Verify possible using 13 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 09:42:11] [INFO ] After 106ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 09:42:11] [INFO ] [Nat]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-10 09:42:11] [INFO ] [Nat]Absence check using 7 positive and 6 generalized place invariants in 3 ms returned sat
[2023-03-10 09:42:11] [INFO ] After 57ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 09:42:11] [INFO ] After 20ms SMT Verify possible using 13 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 09:42:11] [INFO ] After 31ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2023-03-10 09:42:11] [INFO ] After 138ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 1 out of 81 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 81/81 places, 81/81 transitions.
Applied a total of 0 rules in 3 ms. Remains 81 /81 variables (removed 0) and now considering 81/81 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 81/81 places, 81/81 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 81/81 places, 81/81 transitions.
Applied a total of 0 rules in 4 ms. Remains 81 /81 variables (removed 0) and now considering 81/81 (removed 0) transitions.
// Phase 1: matrix 81 rows 81 cols
[2023-03-10 09:42:11] [INFO ] Computed 13 place invariants in 2 ms
[2023-03-10 09:42:11] [INFO ] Implicit Places using invariants in 99 ms returned []
// Phase 1: matrix 81 rows 81 cols
[2023-03-10 09:42:11] [INFO ] Computed 13 place invariants in 2 ms
[2023-03-10 09:42:11] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-10 09:42:12] [INFO ] Implicit Places using invariants and state equation in 366 ms returned []
Implicit Place search using SMT with State Equation took 467 ms to find 0 implicit places.
[2023-03-10 09:42:12] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 81 rows 81 cols
[2023-03-10 09:42:12] [INFO ] Computed 13 place invariants in 2 ms
[2023-03-10 09:42:12] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 81/81 places, 81/81 transitions.
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 6 Pre rules applied. Total rules applied 0 place count 81 transition count 75
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 75 transition count 75
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 15 place count 72 transition count 72
Iterating global reduction 0 with 3 rules applied. Total rules applied 18 place count 72 transition count 72
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 20 place count 71 transition count 71
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 0 with 2 rules applied. Total rules applied 22 place count 71 transition count 69
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 24 place count 69 transition count 69
Applied a total of 24 rules in 9 ms. Remains 69 /81 variables (removed 12) and now considering 69/81 (removed 12) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 69 rows 69 cols
[2023-03-10 09:42:12] [INFO ] Computed 13 place invariants in 2 ms
[2023-03-10 09:42:12] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-10 09:42:12] [INFO ] [Real]Absence check using 3 positive and 10 generalized place invariants in 4 ms returned sat
[2023-03-10 09:42:12] [INFO ] After 40ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-10 09:42:12] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-10 09:42:12] [INFO ] After 6ms SMT Verify possible using 1 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 09:42:12] [INFO ] After 82ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 09:42:12] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-10 09:42:12] [INFO ] [Nat]Absence check using 3 positive and 10 generalized place invariants in 6 ms returned sat
[2023-03-10 09:42:12] [INFO ] After 51ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 09:42:12] [INFO ] After 7ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 09:42:12] [INFO ] After 16ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2023-03-10 09:42:12] [INFO ] After 119ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-10 09:42:12] [INFO ] Flatten gal took : 5 ms
[2023-03-10 09:42:12] [INFO ] Flatten gal took : 4 ms
[2023-03-10 09:42:12] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6748825126857904135.gal : 1 ms
[2023-03-10 09:42:12] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5000468547415323218.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms12263256249408297101;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6748825126857904135.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5000468547415323218.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...319
Loading property file /tmp/ReachabilityCardinality5000468547415323218.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 13
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :13 after 31
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :31 after 52
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :52 after 88
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :88 after 170
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :170 after 284
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :284 after 609
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :609 after 1454
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1454 after 3239
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :3239 after 6853
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :6853 after 14111
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :14111 after 28543
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :28543 after 57412
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :57412 after 115149
Detected timeout of ITS tools.
[2023-03-10 09:42:27] [INFO ] Flatten gal took : 5 ms
[2023-03-10 09:42:27] [INFO ] Applying decomposition
[2023-03-10 09:42:27] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph6700286892173304507.txt' '-o' '/tmp/graph6700286892173304507.bin' '-w' '/tmp/graph6700286892173304507.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph6700286892173304507.bin' '-l' '-1' '-v' '-w' '/tmp/graph6700286892173304507.weights' '-q' '0' '-e' '0.001'
[2023-03-10 09:42:27] [INFO ] Decomposing Gal with order
[2023-03-10 09:42:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-10 09:42:27] [INFO ] Removed a total of 39 redundant transitions.
[2023-03-10 09:42:27] [INFO ] Flatten gal took : 12 ms
[2023-03-10 09:42:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 10 labels/synchronizations in 3 ms.
[2023-03-10 09:42:27] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7302242468766060275.gal : 2 ms
[2023-03-10 09:42:27] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13322180693970505220.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms12263256249408297101;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality7302242468766060275.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13322180693970505220.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...299
Loading property file /tmp/ReachabilityCardinality13322180693970505220.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 17
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :8290 after 8335
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :35963 after 36371
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10699185974047530545
[2023-03-10 09:42:42] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10699185974047530545
Running compilation step : cd /tmp/ltsmin10699185974047530545;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 211 ms.
Running link step : cd /tmp/ltsmin10699185974047530545;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin10699185974047530545;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'AtomicProp==true'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Incomplete random walk after 10000 steps, including 1433 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 916 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 986115 steps, run timeout after 3001 ms. (steps per millisecond=328 ) properties seen :{}
Probabilistic random walk after 986115 steps, saw 493168 distinct states, run finished after 3001 ms. (steps per millisecond=328 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 86 rows 87 cols
[2023-03-10 09:43:00] [INFO ] Computed 14 place invariants in 1 ms
[2023-03-10 09:43:00] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-10 09:43:00] [INFO ] [Real]Absence check using 2 positive and 12 generalized place invariants in 5 ms returned sat
[2023-03-10 09:43:00] [INFO ] After 44ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-10 09:43:00] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-10 09:43:00] [INFO ] After 22ms SMT Verify possible using 12 Read/Feed constraints in real domain returned unsat :0 sat :1
[2023-03-10 09:43:00] [INFO ] After 31ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 9 ms.
[2023-03-10 09:43:00] [INFO ] After 124ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 87 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 87/87 places, 86/86 transitions.
Graph (complete) has 319 edges and 87 vertex of which 86 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 86 transition count 85
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 4 place count 86 transition count 83
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 6 place count 84 transition count 83
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 2 with 5 rules applied. Total rules applied 11 place count 84 transition count 83
Applied a total of 11 rules in 5 ms. Remains 84 /87 variables (removed 3) and now considering 83/86 (removed 3) transitions.
Finished structural reductions, in 1 iterations. Remains : 84/87 places, 83/86 transitions.
Incomplete random walk after 10000 steps, including 1470 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 885 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 984232 steps, run timeout after 3001 ms. (steps per millisecond=327 ) properties seen :{}
Probabilistic random walk after 984232 steps, saw 492221 distinct states, run finished after 3001 ms. (steps per millisecond=327 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 83 rows 84 cols
[2023-03-10 09:43:03] [INFO ] Computed 14 place invariants in 1 ms
[2023-03-10 09:43:03] [INFO ] [Real]Absence check using 8 positive place invariants in 5 ms returned sat
[2023-03-10 09:43:03] [INFO ] [Real]Absence check using 8 positive and 6 generalized place invariants in 3 ms returned sat
[2023-03-10 09:43:03] [INFO ] After 42ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-10 09:43:03] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-10 09:43:03] [INFO ] After 12ms SMT Verify possible using 14 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 09:43:03] [INFO ] After 102ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 09:43:03] [INFO ] [Nat]Absence check using 8 positive place invariants in 7 ms returned sat
[2023-03-10 09:43:03] [INFO ] [Nat]Absence check using 8 positive and 6 generalized place invariants in 3 ms returned sat
[2023-03-10 09:43:03] [INFO ] After 70ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 09:43:03] [INFO ] After 22ms SMT Verify possible using 14 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 09:43:03] [INFO ] After 35ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 10 ms.
[2023-03-10 09:43:03] [INFO ] After 167ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 84 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 84/84 places, 83/83 transitions.
Applied a total of 0 rules in 3 ms. Remains 84 /84 variables (removed 0) and now considering 83/83 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 84/84 places, 83/83 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 84/84 places, 83/83 transitions.
Applied a total of 0 rules in 2 ms. Remains 84 /84 variables (removed 0) and now considering 83/83 (removed 0) transitions.
// Phase 1: matrix 83 rows 84 cols
[2023-03-10 09:43:03] [INFO ] Computed 14 place invariants in 2 ms
[2023-03-10 09:43:04] [INFO ] Implicit Places using invariants in 243 ms returned [25]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 245 ms to find 1 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 83/84 places, 83/83 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 83 transition count 82
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 82 transition count 82
Applied a total of 2 rules in 6 ms. Remains 82 /83 variables (removed 1) and now considering 82/83 (removed 1) transitions.
// Phase 1: matrix 82 rows 82 cols
[2023-03-10 09:43:04] [INFO ] Computed 13 place invariants in 3 ms
[2023-03-10 09:43:04] [INFO ] Implicit Places using invariants in 160 ms returned []
// Phase 1: matrix 82 rows 82 cols
[2023-03-10 09:43:04] [INFO ] Computed 13 place invariants in 3 ms
[2023-03-10 09:43:04] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-10 09:43:04] [INFO ] Implicit Places using invariants and state equation in 220 ms returned []
Implicit Place search using SMT with State Equation took 382 ms to find 0 implicit places.
Starting structural reductions in SAFETY mode, iteration 2 : 82/84 places, 82/83 transitions.
Finished structural reductions, in 2 iterations. Remains : 82/84 places, 82/83 transitions.
Incomplete random walk after 10000 steps, including 1405 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 933 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1035142 steps, run timeout after 3001 ms. (steps per millisecond=344 ) properties seen :{}
Probabilistic random walk after 1035142 steps, saw 517678 distinct states, run finished after 3002 ms. (steps per millisecond=344 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 82 rows 82 cols
[2023-03-10 09:43:07] [INFO ] Computed 13 place invariants in 1 ms
[2023-03-10 09:43:07] [INFO ] [Real]Absence check using 7 positive place invariants in 6 ms returned sat
[2023-03-10 09:43:07] [INFO ] [Real]Absence check using 7 positive and 6 generalized place invariants in 11 ms returned sat
[2023-03-10 09:43:07] [INFO ] After 70ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-10 09:43:07] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-10 09:43:07] [INFO ] After 25ms SMT Verify possible using 14 Read/Feed constraints in real domain returned unsat :0 sat :1
[2023-03-10 09:43:07] [INFO ] After 39ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 10 ms.
[2023-03-10 09:43:07] [INFO ] After 186ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 82 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 82/82 places, 82/82 transitions.
Applied a total of 0 rules in 2 ms. Remains 82 /82 variables (removed 0) and now considering 82/82 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 82/82 places, 82/82 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 82/82 places, 82/82 transitions.
Applied a total of 0 rules in 2 ms. Remains 82 /82 variables (removed 0) and now considering 82/82 (removed 0) transitions.
// Phase 1: matrix 82 rows 82 cols
[2023-03-10 09:43:07] [INFO ] Computed 13 place invariants in 2 ms
[2023-03-10 09:43:07] [INFO ] Implicit Places using invariants in 117 ms returned []
// Phase 1: matrix 82 rows 82 cols
[2023-03-10 09:43:07] [INFO ] Computed 13 place invariants in 1 ms
[2023-03-10 09:43:08] [INFO ] State equation strengthened by 14 read => feed constraints.
[2023-03-10 09:43:08] [INFO ] Implicit Places using invariants and state equation in 255 ms returned []
Implicit Place search using SMT with State Equation took 373 ms to find 0 implicit places.
[2023-03-10 09:43:08] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 82 rows 82 cols
[2023-03-10 09:43:08] [INFO ] Computed 13 place invariants in 3 ms
[2023-03-10 09:43:08] [INFO ] Dead Transitions using invariants and state equation in 97 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 82/82 places, 82/82 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 82 transition count 81
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 81 transition count 81
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 2 place count 81 transition count 75
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 14 place count 75 transition count 75
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 17 place count 72 transition count 72
Iterating global reduction 2 with 3 rules applied. Total rules applied 20 place count 72 transition count 72
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 22 place count 71 transition count 71
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 23 place count 71 transition count 70
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 24 place count 70 transition count 70
Applied a total of 24 rules in 11 ms. Remains 70 /82 variables (removed 12) and now considering 70/82 (removed 12) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 70 rows 70 cols
[2023-03-10 09:43:08] [INFO ] Computed 13 place invariants in 1 ms
[2023-03-10 09:43:08] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-10 09:43:08] [INFO ] [Real]Absence check using 5 positive and 8 generalized place invariants in 4 ms returned sat
[2023-03-10 09:43:08] [INFO ] After 49ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-10 09:43:08] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-10 09:43:08] [INFO ] After 7ms SMT Verify possible using 1 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 09:43:08] [INFO ] After 98ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-10 09:43:08] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-10 09:43:08] [INFO ] [Nat]Absence check using 5 positive and 8 generalized place invariants in 3 ms returned sat
[2023-03-10 09:43:08] [INFO ] After 48ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 09:43:08] [INFO ] After 6ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-10 09:43:08] [INFO ] Deduced a trap composed of 5 places in 36 ms of which 1 ms to minimize.
[2023-03-10 09:43:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 46 ms
[2023-03-10 09:43:08] [INFO ] After 58ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2023-03-10 09:43:08] [INFO ] After 155ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-10 09:43:08] [INFO ] Flatten gal took : 9 ms
[2023-03-10 09:43:08] [INFO ] Flatten gal took : 7 ms
[2023-03-10 09:43:08] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality259920539054609402.gal : 1 ms
[2023-03-10 09:43:08] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3557866525691040384.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms12263256249408297101;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality259920539054609402.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3557866525691040384.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...318
Loading property file /tmp/ReachabilityCardinality3557866525691040384.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 13
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :13 after 27
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :27 after 48
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :48 after 63
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :63 after 152
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :152 after 265
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :265 after 538
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :538 after 1204
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1204 after 2744
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :2744 after 5710
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :5710 after 11663
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :11663 after 23649
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :23649 after 47517
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :47517 after 95249
Detected timeout of ITS tools.
[2023-03-10 09:43:23] [INFO ] Flatten gal took : 5 ms
[2023-03-10 09:43:23] [INFO ] Applying decomposition
[2023-03-10 09:43:23] [INFO ] Flatten gal took : 5 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph18126313556585801521.txt' '-o' '/tmp/graph18126313556585801521.bin' '-w' '/tmp/graph18126313556585801521.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph18126313556585801521.bin' '-l' '-1' '-v' '-w' '/tmp/graph18126313556585801521.weights' '-q' '0' '-e' '0.001'
[2023-03-10 09:43:23] [INFO ] Decomposing Gal with order
[2023-03-10 09:43:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-10 09:43:23] [INFO ] Removed a total of 51 redundant transitions.
[2023-03-10 09:43:23] [INFO ] Flatten gal took : 11 ms
[2023-03-10 09:43:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 16 labels/synchronizations in 3 ms.
[2023-03-10 09:43:23] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15412830569349320905.gal : 1 ms
[2023-03-10 09:43:23] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3668875004936235007.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms12263256249408297101;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality15412830569349320905.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3668875004936235007.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...299
Loading property file /tmp/ReachabilityCardinality3668875004936235007.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 17
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :17 after 394
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16638321219463549027
[2023-03-10 09:43:38] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16638321219463549027
Running compilation step : cd /tmp/ltsmin16638321219463549027;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 236 ms.
Running link step : cd /tmp/ltsmin16638321219463549027;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin16638321219463549027;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'AtomicProp==true'

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination QuasiLiveness -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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-004"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="gold2022"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
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 2-5348"
echo " Executing tool gold2022"
echo " Input is DoubleExponent-PT-004, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r160-smll-167819446000292"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DoubleExponent-PT-004.tgz
mv DoubleExponent-PT-004 execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "QuasiLiveness.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 '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;