Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r085-tall-165260115500117.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-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 2-4028
Executing tool itstools
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 r085-tall-165260115500117
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 340K
-rw-r--r-- 1 mcc users 8.9K Apr 29 13:49 CTLCardinality.txt
-rw-r--r-- 1 mcc users 105K Apr 29 13:49 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Apr 29 13:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 61K Apr 29 13:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.6K May 9 07:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 9 07:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 07:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 07:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 07:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 4 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 67K May 10 09:33 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 1652702026626

Running Version 202205111006
[2022-05-16 11:53:47] [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]
[2022-05-16 11:53:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-16 11:53:48] [INFO ] Load time of PNML (sax parser for PT used): 77 ms
[2022-05-16 11:53:48] [INFO ] Transformed 216 places.
[2022-05-16 11:53:48] [INFO ] Transformed 198 transitions.
[2022-05-16 11:53:48] [INFO ] Parsed PT model containing 216 places and 198 transitions in 177 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 4 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 1 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 1 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 59 ms. Remains 110 /216 variables (removed 106) and now considering 102/198 (removed 96) transitions.
// Phase 1: matrix 102 rows 110 cols
[2022-05-16 11:53:48] [INFO ] Computed 21 place invariants in 16 ms
[2022-05-16 11:53:48] [INFO ] Implicit Places using invariants in 210 ms returned [47, 48]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 242 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 9 ms. Remains 104 /108 variables (removed 4) and now considering 98/102 (removed 4) transitions.
// Phase 1: matrix 98 rows 104 cols
[2022-05-16 11:53:48] [INFO ] Computed 19 place invariants in 8 ms
[2022-05-16 11:53:48] [INFO ] Implicit Places using invariants in 102 ms returned []
// Phase 1: matrix 98 rows 104 cols
[2022-05-16 11:53:48] [INFO ] Computed 19 place invariants in 3 ms
[2022-05-16 11:53:48] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-16 11:53:48] [INFO ] Implicit Places using invariants and state equation in 171 ms returned []
Implicit Place search using SMT with State Equation took 275 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 1225 resets, run finished after 435 ms. (steps per millisecond=22 ) properties (out of 75) seen :14
Incomplete Best-First random walk after 1001 steps, including 76 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 72 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 76 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 75 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 74 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 74 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 72 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 74 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 78 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 79 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 77 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 77 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 76 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 76 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 76 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 76 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 71 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 79 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 68 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 75 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 77 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 80 resets, run finished after 22 ms. (steps per millisecond=45 ) 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 1000 steps, including 73 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 78 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 76 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 73 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 72 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 81 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 75 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 81 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 77 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 74 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 73 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 77 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 75 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 75 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 70 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 74 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 67 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 66 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 70 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 77 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 68 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 73 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 76 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 71 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 82 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1001 steps, including 70 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 61) seen :0
Incomplete Best-First random walk after 1000 steps, including 72 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 61) seen :0
Running SMT prover for 61 properties.
// Phase 1: matrix 98 rows 104 cols
[2022-05-16 11:53:50] [INFO ] Computed 19 place invariants in 3 ms
[2022-05-16 11:53:50] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-16 11:53:50] [INFO ] [Real]Absence check using 2 positive and 17 generalized place invariants in 6 ms returned sat
[2022-05-16 11:53:51] [INFO ] After 902ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:61
[2022-05-16 11:53:51] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-16 11:53:51] [INFO ] [Nat]Absence check using 2 positive and 17 generalized place invariants in 6 ms returned sat
[2022-05-16 11:53:51] [INFO ] After 379ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :61
[2022-05-16 11:53:51] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-16 11:53:52] [INFO ] After 441ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :61
[2022-05-16 11:53:52] [INFO ] Deduced a trap composed of 11 places in 45 ms of which 3 ms to minimize.
[2022-05-16 11:53:52] [INFO ] Deduced a trap composed of 15 places in 35 ms of which 1 ms to minimize.
[2022-05-16 11:53:52] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 103 ms
[2022-05-16 11:53:52] [INFO ] Deduced a trap composed of 11 places in 37 ms of which 0 ms to minimize.
[2022-05-16 11:53:52] [INFO ] Deduced a trap composed of 13 places in 28 ms of which 2 ms to minimize.
[2022-05-16 11:53:52] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 82 ms
[2022-05-16 11:53:52] [INFO ] Deduced a trap composed of 17 places in 35 ms of which 0 ms to minimize.
[2022-05-16 11:53:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 49 ms
[2022-05-16 11:53:52] [INFO ] Deduced a trap composed of 7 places in 24 ms of which 0 ms to minimize.
[2022-05-16 11:53:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 33 ms
[2022-05-16 11:53:52] [INFO ] Deduced a trap composed of 14 places in 39 ms of which 1 ms to minimize.
[2022-05-16 11:53:52] [INFO ] Deduced a trap composed of 19 places in 25 ms of which 1 ms to minimize.
[2022-05-16 11:53:52] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 81 ms
[2022-05-16 11:53:53] [INFO ] Deduced a trap composed of 11 places in 42 ms of which 0 ms to minimize.
[2022-05-16 11:53:53] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 60 ms
[2022-05-16 11:53:53] [INFO ] After 1523ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :61
Attempting to minimize the solution found.
Minimization took 624 ms.
[2022-05-16 11:53:53] [INFO ] After 2823ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :61
Parikh walk visited 10 properties in 4313 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 27 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.
Incomplete random walk after 1000000 steps, including 125116 resets, run finished after 26035 ms. (steps per millisecond=38 ) properties (out of 51) seen :4
Incomplete Best-First random walk after 100001 steps, including 8209 resets, run finished after 1692 ms. (steps per millisecond=59 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100000 steps, including 8389 resets, run finished after 1769 ms. (steps per millisecond=56 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100000 steps, including 8310 resets, run finished after 1743 ms. (steps per millisecond=57 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100000 steps, including 8401 resets, run finished after 1752 ms. (steps per millisecond=57 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100001 steps, including 8356 resets, run finished after 1718 ms. (steps per millisecond=58 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100001 steps, including 8259 resets, run finished after 1729 ms. (steps per millisecond=57 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100001 steps, including 8456 resets, run finished after 1761 ms. (steps per millisecond=56 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100000 steps, including 8361 resets, run finished after 1710 ms. (steps per millisecond=58 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100000 steps, including 8318 resets, run finished after 1733 ms. (steps per millisecond=57 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100000 steps, including 8416 resets, run finished after 1711 ms. (steps per millisecond=58 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100000 steps, including 8306 resets, run finished after 1709 ms. (steps per millisecond=58 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100000 steps, including 8217 resets, run finished after 1698 ms. (steps per millisecond=58 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100000 steps, including 8230 resets, run finished after 1882 ms. (steps per millisecond=53 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100000 steps, including 8407 resets, run finished after 1916 ms. (steps per millisecond=52 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100000 steps, including 8403 resets, run finished after 1950 ms. (steps per millisecond=51 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100000 steps, including 8339 resets, run finished after 1901 ms. (steps per millisecond=52 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100001 steps, including 8370 resets, run finished after 1941 ms. (steps per millisecond=51 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100000 steps, including 8375 resets, run finished after 1931 ms. (steps per millisecond=51 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100001 steps, including 8267 resets, run finished after 1862 ms. (steps per millisecond=53 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100000 steps, including 8335 resets, run finished after 1873 ms. (steps per millisecond=53 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100000 steps, including 8352 resets, run finished after 1872 ms. (steps per millisecond=53 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100001 steps, including 8317 resets, run finished after 1796 ms. (steps per millisecond=55 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100000 steps, including 8251 resets, run finished after 1640 ms. (steps per millisecond=60 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100001 steps, including 8195 resets, run finished after 1697 ms. (steps per millisecond=58 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100001 steps, including 8361 resets, run finished after 1659 ms. (steps per millisecond=60 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100000 steps, including 8392 resets, run finished after 1675 ms. (steps per millisecond=59 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100001 steps, including 8354 resets, run finished after 1709 ms. (steps per millisecond=58 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100001 steps, including 8346 resets, run finished after 1701 ms. (steps per millisecond=58 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100000 steps, including 8477 resets, run finished after 1680 ms. (steps per millisecond=59 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100000 steps, including 8373 resets, run finished after 1686 ms. (steps per millisecond=59 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100000 steps, including 8347 resets, run finished after 1697 ms. (steps per millisecond=58 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100001 steps, including 8324 resets, run finished after 1746 ms. (steps per millisecond=57 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100000 steps, including 8294 resets, run finished after 1677 ms. (steps per millisecond=59 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100001 steps, including 8351 resets, run finished after 1669 ms. (steps per millisecond=59 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100000 steps, including 8409 resets, run finished after 1685 ms. (steps per millisecond=59 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100000 steps, including 8391 resets, run finished after 1683 ms. (steps per millisecond=59 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100001 steps, including 8293 resets, run finished after 1656 ms. (steps per millisecond=60 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100000 steps, including 8263 resets, run finished after 1834 ms. (steps per millisecond=54 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100000 steps, including 8297 resets, run finished after 1870 ms. (steps per millisecond=53 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100000 steps, including 8354 resets, run finished after 1727 ms. (steps per millisecond=57 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100001 steps, including 8259 resets, run finished after 1700 ms. (steps per millisecond=58 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100001 steps, including 8346 resets, run finished after 1679 ms. (steps per millisecond=59 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100000 steps, including 8385 resets, run finished after 1734 ms. (steps per millisecond=57 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100000 steps, including 8405 resets, run finished after 1722 ms. (steps per millisecond=58 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100000 steps, including 8427 resets, run finished after 1723 ms. (steps per millisecond=58 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100000 steps, including 8398 resets, run finished after 1677 ms. (steps per millisecond=59 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 100001 steps, including 8281 resets, run finished after 1673 ms. (steps per millisecond=59 ) 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 27396 ms. (steps per millisecond=64 ) properties seen :28
Interrupted probabilistic random walk after 25158732 steps, run timeout after 324001 ms. (steps per millisecond=77 ) 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 25158732 steps, saw 12579496 distinct states, run finished after 324002 ms. (steps per millisecond=77 ) properties seen :13
Running SMT prover for 6 properties.
// Phase 1: matrix 97 rows 103 cols
[2022-05-16 12:01:37] [INFO ] Computed 19 place invariants in 5 ms
[2022-05-16 12:01:37] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-16 12:01:37] [INFO ] [Real]Absence check using 2 positive and 17 generalized place invariants in 21 ms returned sat
[2022-05-16 12:01:38] [INFO ] After 72ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2 real:4
[2022-05-16 12:01:38] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-05-16 12:01:38] [INFO ] After 20ms SMT Verify possible using 8 Read/Feed constraints in real domain returned unsat :0 sat :0 real:6
[2022-05-16 12:01:38] [INFO ] After 180ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2022-05-16 12:01:38] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2022-05-16 12:01:38] [INFO ] [Nat]Absence check using 2 positive and 17 generalized place invariants in 25 ms returned sat
[2022-05-16 12:01:38] [INFO ] After 54ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2022-05-16 12:01:38] [INFO ] After 35ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2022-05-16 12:01:38] [INFO ] Deduced a trap composed of 14 places in 38 ms of which 1 ms to minimize.
[2022-05-16 12:01:38] [INFO ] Deduced a trap composed of 13 places in 31 ms of which 0 ms to minimize.
[2022-05-16 12:01:38] [INFO ] Deduced a trap composed of 14 places in 39 ms of which 0 ms to minimize.
[2022-05-16 12:01:38] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 130 ms
[2022-05-16 12:01:38] [INFO ] After 208ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 27 ms.
[2022-05-16 12:01:38] [INFO ] After 362ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Parikh walk visited 0 properties in 5043 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 12 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 127135 resets, run finished after 14790 ms. (steps per millisecond=67 ) properties (out of 6) seen :0
Interrupted Best-First random walk after 491251 steps, including 41343 resets, run timeout after 5001 ms. (steps per millisecond=98 ) properties seen 0
Interrupted Best-First random walk after 490144 steps, including 41257 resets, run timeout after 5001 ms. (steps per millisecond=98 ) properties seen 0
Interrupted Best-First random walk after 501489 steps, including 42147 resets, run timeout after 5001 ms. (steps per millisecond=100 ) properties seen 0
Interrupted Best-First random walk after 529908 steps, including 44517 resets, run timeout after 5001 ms. (steps per millisecond=105 ) properties seen 0
Interrupted Best-First random walk after 534386 steps, including 45451 resets, run timeout after 5001 ms. (steps per millisecond=106 ) properties seen 0
Interrupted Best-First random walk after 502452 steps, including 42274 resets, run timeout after 5001 ms. (steps per millisecond=100 ) properties seen 0
Interrupted probabilistic random walk after 12287026 steps, run timeout after 132001 ms. (steps per millisecond=93 ) properties seen :{}
Probabilistic random walk after 12287026 steps, saw 6141440 distinct states, run finished after 132003 ms. (steps per millisecond=93 ) properties seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 88 rows 94 cols
[2022-05-16 12:04:40] [INFO ] Computed 19 place invariants in 2 ms
[2022-05-16 12:04:40] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-16 12:04:40] [INFO ] [Real]Absence check using 2 positive and 17 generalized place invariants in 3 ms returned sat
[2022-05-16 12:04:40] [INFO ] After 58ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:5
[2022-05-16 12:04:40] [INFO ] State equation strengthened by 12 read => feed constraints.
[2022-05-16 12:04:40] [INFO ] After 15ms SMT Verify possible using 12 Read/Feed constraints in real domain returned unsat :0 sat :0 real:6
[2022-05-16 12:04:40] [INFO ] After 132ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2022-05-16 12:04:40] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-16 12:04:40] [INFO ] [Nat]Absence check using 2 positive and 17 generalized place invariants in 4 ms returned sat
[2022-05-16 12:04:40] [INFO ] After 48ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2022-05-16 12:04:40] [INFO ] After 36ms SMT Verify possible using 12 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2022-05-16 12:04:40] [INFO ] Deduced a trap composed of 11 places in 29 ms of which 0 ms to minimize.
[2022-05-16 12:04:40] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 44 ms
[2022-05-16 12:04:40] [INFO ] After 125ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 28 ms.
[2022-05-16 12:04:40] [INFO ] After 262ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Parikh walk visited 0 properties in 2881 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 5 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 4 ms. Remains 94 /94 variables (removed 0) and now considering 88/88 (removed 0) transitions.
// Phase 1: matrix 88 rows 94 cols
[2022-05-16 12:04:43] [INFO ] Computed 19 place invariants in 2 ms
[2022-05-16 12:04:43] [INFO ] Implicit Places using invariants in 61 ms returned []
// Phase 1: matrix 88 rows 94 cols
[2022-05-16 12:04:43] [INFO ] Computed 19 place invariants in 1 ms
[2022-05-16 12:04:43] [INFO ] State equation strengthened by 12 read => feed constraints.
[2022-05-16 12:04:43] [INFO ] Implicit Places using invariants and state equation in 227 ms returned [20, 62, 67, 85, 91]
Discarding 5 places :
Implicit Place search using SMT with State Equation took 295 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 19 ms. Remains 87 /89 variables (removed 2) and now considering 86/88 (removed 2) transitions.
// Phase 1: matrix 86 rows 87 cols
[2022-05-16 12:04:43] [INFO ] Computed 14 place invariants in 2 ms
[2022-05-16 12:04:43] [INFO ] Implicit Places using invariants in 63 ms returned []
// Phase 1: matrix 86 rows 87 cols
[2022-05-16 12:04:43] [INFO ] Computed 14 place invariants in 4 ms
[2022-05-16 12:04:43] [INFO ] State equation strengthened by 12 read => feed constraints.
[2022-05-16 12:04:44] [INFO ] Implicit Places using invariants and state equation in 167 ms returned []
Implicit Place search using SMT with State Equation took 231 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 142890 resets, run finished after 14809 ms. (steps per millisecond=67 ) properties (out of 6) seen :0
Interrupted Best-First random walk after 506856 steps, including 45969 resets, run timeout after 5001 ms. (steps per millisecond=101 ) properties seen 0
Interrupted Best-First random walk after 523110 steps, including 47607 resets, run timeout after 5001 ms. (steps per millisecond=104 ) properties seen 0
Interrupted Best-First random walk after 531391 steps, including 48400 resets, run timeout after 5001 ms. (steps per millisecond=106 ) properties seen 0
Interrupted Best-First random walk after 521685 steps, including 47506 resets, run timeout after 5001 ms. (steps per millisecond=104 ) properties seen 0
Interrupted Best-First random walk after 525238 steps, including 47768 resets, run timeout after 5001 ms. (steps per millisecond=105 ) properties seen 0
Interrupted Best-First random walk after 504839 steps, including 46070 resets, run timeout after 5001 ms. (steps per millisecond=100 ) properties seen 0
Interrupted probabilistic random walk after 11777254 steps, run timeout after 132001 ms. (steps per millisecond=89 ) properties seen :{}
Probabilistic random walk after 11777254 steps, saw 5886318 distinct states, run finished after 132002 ms. (steps per millisecond=89 ) properties seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 86 rows 87 cols
[2022-05-16 12:07:40] [INFO ] Computed 14 place invariants in 2 ms
[2022-05-16 12:07:40] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-16 12:07:40] [INFO ] [Real]Absence check using 2 positive and 12 generalized place invariants in 3 ms returned sat
[2022-05-16 12:07:41] [INFO ] After 50ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2 real:4
[2022-05-16 12:07:41] [INFO ] State equation strengthened by 12 read => feed constraints.
[2022-05-16 12:07:41] [INFO ] After 33ms SMT Verify possible using 12 Read/Feed constraints in real domain returned unsat :0 sat :0 real:6
[2022-05-16 12:07:41] [INFO ] After 137ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2022-05-16 12:07:41] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2022-05-16 12:07:41] [INFO ] [Nat]Absence check using 2 positive and 12 generalized place invariants in 2 ms returned sat
[2022-05-16 12:07:41] [INFO ] After 55ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2022-05-16 12:07:41] [INFO ] After 36ms SMT Verify possible using 12 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2022-05-16 12:07:41] [INFO ] Deduced a trap composed of 13 places in 31 ms of which 0 ms to minimize.
[2022-05-16 12:07:41] [INFO ] Deduced a trap composed of 11 places in 18 ms of which 0 ms to minimize.
[2022-05-16 12:07:41] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 66 ms
[2022-05-16 12:07:41] [INFO ] After 145ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 30 ms.
[2022-05-16 12:07:41] [INFO ] After 280ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Parikh walk visited 0 properties in 3854 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 3 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
[2022-05-16 12:07:45] [INFO ] Computed 14 place invariants in 2 ms
[2022-05-16 12:07:45] [INFO ] Implicit Places using invariants in 57 ms returned []
// Phase 1: matrix 86 rows 87 cols
[2022-05-16 12:07:45] [INFO ] Computed 14 place invariants in 7 ms
[2022-05-16 12:07:45] [INFO ] State equation strengthened by 12 read => feed constraints.
[2022-05-16 12:07:45] [INFO ] Implicit Places using invariants and state equation in 177 ms returned []
Implicit Place search using SMT with State Equation took 238 ms to find 0 implicit places.
[2022-05-16 12:07:45] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 86 rows 87 cols
[2022-05-16 12:07:45] [INFO ] Computed 14 place invariants in 2 ms
[2022-05-16 12:07:45] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 87/87 places, 86/86 transitions.
Incomplete random walk after 100000 steps, including 14244 resets, run finished after 2573 ms. (steps per millisecond=38 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
// Phase 1: matrix 86 rows 87 cols
[2022-05-16 12:07:48] [INFO ] Computed 14 place invariants in 1 ms
[2022-05-16 12:07:48] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-16 12:07:48] [INFO ] [Real]Absence check using 2 positive and 12 generalized place invariants in 3 ms returned sat
[2022-05-16 12:07:48] [INFO ] After 67ms SMT Verify possible using state equation in real domain returned unsat :0 sat :5 real:6
[2022-05-16 12:07:48] [INFO ] State equation strengthened by 12 read => feed constraints.
[2022-05-16 12:07:48] [INFO ] After 31ms SMT Verify possible using 12 Read/Feed constraints in real domain returned unsat :0 sat :5 real:6
[2022-05-16 12:07:48] [INFO ] After 76ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :5 real:6
Attempting to minimize the solution found.
Minimization took 22 ms.
[2022-05-16 12:07:48] [INFO ] After 229ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :4 real:7
[2022-05-16 12:07:48] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-16 12:07:48] [INFO ] [Nat]Absence check using 2 positive and 12 generalized place invariants in 3 ms returned sat
[2022-05-16 12:07:48] [INFO ] After 63ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :11
[2022-05-16 12:07:48] [INFO ] After 59ms SMT Verify possible using 12 Read/Feed constraints in natural domain returned unsat :0 sat :11
[2022-05-16 12:07:48] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 0 ms to minimize.
[2022-05-16 12:07:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 42 ms
[2022-05-16 12:07:48] [INFO ] Deduced a trap composed of 11 places in 22 ms of which 1 ms to minimize.
[2022-05-16 12:07:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 33 ms
[2022-05-16 12:07:48] [INFO ] After 209ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :11
Attempting to minimize the solution found.
Minimization took 48 ms.
[2022-05-16 12:07:48] [INFO ] After 385ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :11
Incomplete random walk after 1000000 steps, including 143610 resets, run finished after 14678 ms. (steps per millisecond=68 ) properties (out of 6) seen :0
Interrupted Best-First random walk after 524150 steps, including 47729 resets, run timeout after 5001 ms. (steps per millisecond=104 ) properties seen 0
Interrupted Best-First random walk after 519439 steps, including 47274 resets, run timeout after 5001 ms. (steps per millisecond=103 ) properties seen 0
Interrupted Best-First random walk after 516610 steps, including 46983 resets, run timeout after 5001 ms. (steps per millisecond=103 ) properties seen 0
Interrupted Best-First random walk after 512834 steps, including 46744 resets, run timeout after 5001 ms. (steps per millisecond=102 ) properties seen 0
Interrupted Best-First random walk after 528694 steps, including 47977 resets, run timeout after 5001 ms. (steps per millisecond=105 ) properties seen 0
Interrupted Best-First random walk after 522000 steps, including 47546 resets, run timeout after 5001 ms. (steps per millisecond=104 ) properties seen 0
Interrupted probabilistic random walk after 11969908 steps, run timeout after 132001 ms. (steps per millisecond=90 ) properties seen :{}
Probabilistic random walk after 11969908 steps, saw 5982569 distinct states, run finished after 132002 ms. (steps per millisecond=90 ) properties seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 86 rows 87 cols
[2022-05-16 12:10:45] [INFO ] Computed 14 place invariants in 1 ms
[2022-05-16 12:10:45] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2022-05-16 12:10:45] [INFO ] [Real]Absence check using 2 positive and 12 generalized place invariants in 3 ms returned sat
[2022-05-16 12:10:45] [INFO ] After 50ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2 real:4
[2022-05-16 12:10:45] [INFO ] State equation strengthened by 12 read => feed constraints.
[2022-05-16 12:10:45] [INFO ] After 22ms SMT Verify possible using 12 Read/Feed constraints in real domain returned unsat :0 sat :0 real:6
[2022-05-16 12:10:45] [INFO ] After 121ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2022-05-16 12:10:45] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2022-05-16 12:10:45] [INFO ] [Nat]Absence check using 2 positive and 12 generalized place invariants in 3 ms returned sat
[2022-05-16 12:10:45] [INFO ] After 44ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2022-05-16 12:10:45] [INFO ] After 34ms SMT Verify possible using 12 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2022-05-16 12:10:45] [INFO ] Deduced a trap composed of 13 places in 32 ms of which 1 ms to minimize.
[2022-05-16 12:10:45] [INFO ] Deduced a trap composed of 11 places in 18 ms of which 0 ms to minimize.
[2022-05-16 12:10:45] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 67 ms
[2022-05-16 12:10:45] [INFO ] After 139ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 29 ms.
[2022-05-16 12:10:45] [INFO ] After 253ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Parikh walk visited 0 properties in 3735 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 2 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 2 ms. Remains 87 /87 variables (removed 0) and now considering 86/86 (removed 0) transitions.
// Phase 1: matrix 86 rows 87 cols
[2022-05-16 12:10:49] [INFO ] Computed 14 place invariants in 1 ms
[2022-05-16 12:10:49] [INFO ] Implicit Places using invariants in 48 ms returned []
// Phase 1: matrix 86 rows 87 cols
[2022-05-16 12:10:49] [INFO ] Computed 14 place invariants in 7 ms
[2022-05-16 12:10:49] [INFO ] State equation strengthened by 12 read => feed constraints.
[2022-05-16 12:10:49] [INFO ] Implicit Places using invariants and state equation in 172 ms returned []
Implicit Place search using SMT with State Equation took 221 ms to find 0 implicit places.
[2022-05-16 12:10:49] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 86 rows 87 cols
[2022-05-16 12:10:49] [INFO ] Computed 14 place invariants in 3 ms
[2022-05-16 12:10:49] [INFO ] Dead Transitions using invariants and state equation in 57 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 87/87 places, 86/86 transitions.
Incomplete random walk after 100000 steps, including 14185 resets, run finished after 2079 ms. (steps per millisecond=48 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
// Phase 1: matrix 86 rows 87 cols
[2022-05-16 12:10:51] [INFO ] Computed 14 place invariants in 1 ms
[2022-05-16 12:10:51] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2022-05-16 12:10:51] [INFO ] [Real]Absence check using 2 positive and 12 generalized place invariants in 4 ms returned sat
[2022-05-16 12:10:52] [INFO ] After 65ms SMT Verify possible using state equation in real domain returned unsat :0 sat :5 real:6
[2022-05-16 12:10:52] [INFO ] State equation strengthened by 12 read => feed constraints.
[2022-05-16 12:10:52] [INFO ] After 29ms SMT Verify possible using 12 Read/Feed constraints in real domain returned unsat :0 sat :5 real:6
[2022-05-16 12:10:52] [INFO ] After 60ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :5 real:6
Attempting to minimize the solution found.
Minimization took 20 ms.
[2022-05-16 12:10:52] [INFO ] After 205ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :4 real:7
[2022-05-16 12:10:52] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-16 12:10:52] [INFO ] [Nat]Absence check using 2 positive and 12 generalized place invariants in 3 ms returned sat
[2022-05-16 12:10:52] [INFO ] After 66ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :11
[2022-05-16 12:10:52] [INFO ] After 59ms SMT Verify possible using 12 Read/Feed constraints in natural domain returned unsat :0 sat :11
[2022-05-16 12:10:52] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 1 ms to minimize.
[2022-05-16 12:10:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 40 ms
[2022-05-16 12:10:52] [INFO ] Deduced a trap composed of 11 places in 20 ms of which 0 ms to minimize.
[2022-05-16 12:10:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 34 ms
[2022-05-16 12:10:52] [INFO ] After 204ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :11
Attempting to minimize the solution found.
Minimization took 45 ms.
[2022-05-16 12:10:52] [INFO ] After 376ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :11
Incomplete random walk after 10000 steps, including 1418 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 912 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1247723 steps, run timeout after 3001 ms. (steps per millisecond=415 ) properties seen :{}
Probabilistic random walk after 1247723 steps, saw 623862 distinct states, run finished after 3001 ms. (steps per millisecond=415 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 86 rows 87 cols
[2022-05-16 12:10:55] [INFO ] Computed 14 place invariants in 3 ms
[2022-05-16 12:10:55] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2022-05-16 12:10:55] [INFO ] [Real]Absence check using 2 positive and 12 generalized place invariants in 3 ms returned sat
[2022-05-16 12:10:55] [INFO ] After 28ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-05-16 12:10:55] [INFO ] State equation strengthened by 12 read => feed constraints.
[2022-05-16 12:10:55] [INFO ] After 15ms SMT Verify possible using 12 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 12:10:55] [INFO ] After 79ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 12:10:55] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-16 12:10:55] [INFO ] [Nat]Absence check using 2 positive and 12 generalized place invariants in 3 ms returned sat
[2022-05-16 12:10:55] [INFO ] After 26ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-16 12:10:55] [INFO ] After 13ms SMT Verify possible using 12 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-16 12:10:55] [INFO ] After 18ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 4 ms.
[2022-05-16 12:10:55] [INFO ] After 82ms 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 9 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 1412 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 918 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1292416 steps, run timeout after 3001 ms. (steps per millisecond=430 ) properties seen :{}
Probabilistic random walk after 1292416 steps, saw 646212 distinct states, run finished after 3001 ms. (steps per millisecond=430 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 82 rows 83 cols
[2022-05-16 12:10:58] [INFO ] Computed 14 place invariants in 4 ms
[2022-05-16 12:10:58] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-16 12:10:58] [INFO ] [Real]Absence check using 2 positive and 12 generalized place invariants in 3 ms returned sat
[2022-05-16 12:10:58] [INFO ] After 24ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-05-16 12:10:58] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-16 12:10:58] [INFO ] After 9ms SMT Verify possible using 14 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 12:10:58] [INFO ] After 66ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 12:10:58] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2022-05-16 12:10:58] [INFO ] [Nat]Absence check using 2 positive and 12 generalized place invariants in 2 ms returned sat
[2022-05-16 12:10:58] [INFO ] After 25ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-16 12:10:58] [INFO ] After 10ms SMT Verify possible using 14 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-16 12:10:58] [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 5 ms.
[2022-05-16 12:10:58] [INFO ] After 93ms 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 3 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
[2022-05-16 12:10:58] [INFO ] Computed 14 place invariants in 1 ms
[2022-05-16 12:10:58] [INFO ] Implicit Places using invariants in 65 ms returned []
// Phase 1: matrix 82 rows 83 cols
[2022-05-16 12:10:58] [INFO ] Computed 14 place invariants in 1 ms
[2022-05-16 12:10:58] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-16 12:10:59] [INFO ] Implicit Places using invariants and state equation in 152 ms returned [25]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 228 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 7 ms. Remains 81 /82 variables (removed 1) and now considering 81/82 (removed 1) transitions.
// Phase 1: matrix 81 rows 81 cols
[2022-05-16 12:10:59] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-16 12:10:59] [INFO ] Implicit Places using invariants in 53 ms returned []
// Phase 1: matrix 81 rows 81 cols
[2022-05-16 12:10:59] [INFO ] Computed 13 place invariants in 2 ms
[2022-05-16 12:10:59] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-16 12:10:59] [INFO ] Implicit Places using invariants and state equation in 151 ms returned []
Implicit Place search using SMT with State Equation took 216 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 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 918 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1292056 steps, run timeout after 3001 ms. (steps per millisecond=430 ) properties seen :{}
Probabilistic random walk after 1292056 steps, saw 646031 distinct states, run finished after 3001 ms. (steps per millisecond=430 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 81 rows 81 cols
[2022-05-16 12:11:02] [INFO ] Computed 13 place invariants in 4 ms
[2022-05-16 12:11:02] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-16 12:11:02] [INFO ] [Real]Absence check using 2 positive and 11 generalized place invariants in 4 ms returned sat
[2022-05-16 12:11:02] [INFO ] After 25ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-05-16 12:11:02] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-16 12:11:02] [INFO ] After 11ms SMT Verify possible using 14 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 12:11:02] [INFO ] After 73ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 12:11:02] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-16 12:11:02] [INFO ] [Nat]Absence check using 2 positive and 11 generalized place invariants in 3 ms returned sat
[2022-05-16 12:11:02] [INFO ] After 26ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-16 12:11:02] [INFO ] After 17ms SMT Verify possible using 14 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-16 12:11:02] [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 6 ms.
[2022-05-16 12:11:02] [INFO ] After 95ms 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 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 3 ms. Remains 81 /81 variables (removed 0) and now considering 81/81 (removed 0) transitions.
// Phase 1: matrix 81 rows 81 cols
[2022-05-16 12:11:02] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-16 12:11:02] [INFO ] Implicit Places using invariants in 51 ms returned []
// Phase 1: matrix 81 rows 81 cols
[2022-05-16 12:11:02] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-16 12:11:02] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-16 12:11:02] [INFO ] Implicit Places using invariants and state equation in 158 ms returned []
Implicit Place search using SMT with State Equation took 210 ms to find 0 implicit places.
[2022-05-16 12:11:02] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 81 rows 81 cols
[2022-05-16 12:11:02] [INFO ] Computed 13 place invariants in 5 ms
[2022-05-16 12:11:02] [INFO ] Dead Transitions using invariants and state equation in 49 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
[2022-05-16 12:11:02] [INFO ] Computed 13 place invariants in 0 ms
[2022-05-16 12:11:02] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-16 12:11:02] [INFO ] [Real]Absence check using 2 positive and 11 generalized place invariants in 2 ms returned sat
[2022-05-16 12:11:02] [INFO ] After 21ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-05-16 12:11:02] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-16 12:11:02] [INFO ] After 3ms SMT Verify possible using 1 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 12:11:02] [INFO ] After 57ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 12:11:02] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2022-05-16 12:11:02] [INFO ] [Nat]Absence check using 2 positive and 11 generalized place invariants in 3 ms returned sat
[2022-05-16 12:11:02] [INFO ] After 20ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-16 12:11:02] [INFO ] After 2ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-16 12:11:02] [INFO ] After 8ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 4 ms.
[2022-05-16 12:11:02] [INFO ] After 73ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-16 12:11:03] [INFO ] Flatten gal took : 68 ms
[2022-05-16 12:11:03] [INFO ] Flatten gal took : 18 ms
[2022-05-16 12:11:03] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9488477191774956670.gal : 21 ms
[2022-05-16 12:11:03] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18213536052390918958.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms13833507490200368958;'/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/ReachabilityCardinality9488477191774956670.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality18213536052390918958.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/ReachabilityCardinality18213536052390918958.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.
[2022-05-16 12:11:18] [INFO ] Flatten gal took : 9 ms
[2022-05-16 12:11:18] [INFO ] Applying decomposition
[2022-05-16 12:11:18] [INFO ] Flatten gal took : 9 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/graph12645838005264987878.txt' '-o' '/tmp/graph12645838005264987878.bin' '-w' '/tmp/graph12645838005264987878.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph12645838005264987878.bin' '-l' '-1' '-v' '-w' '/tmp/graph12645838005264987878.weights' '-q' '0' '-e' '0.001'
[2022-05-16 12:11:18] [INFO ] Decomposing Gal with order
[2022-05-16 12:11:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-16 12:11:18] [INFO ] Removed a total of 45 redundant transitions.
[2022-05-16 12:11:18] [INFO ] Flatten gal took : 66 ms
[2022-05-16 12:11:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 18 labels/synchronizations in 6 ms.
[2022-05-16 12:11:18] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6732725983078355634.gal : 4 ms
[2022-05-16 12:11:18] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5202863790089113300.prop : 19 ms
Invoking ITS tools like this :cd /tmp/redAtoms13833507490200368958;'/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/ReachabilityCardinality6732725983078355634.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5202863790089113300.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...298
Loading property file /tmp/ReachabilityCardinality5202863790089113300.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 21
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :21 after 332
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :332 after 1783
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :1783 after 4743
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :4743 after 10663
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :10663 after 22503
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11201617886308910657
[2022-05-16 12:11:33] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11201617886308910657
Running compilation step : cd /tmp/ltsmin11201617886308910657;'/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 215 ms.
Running link step : cd /tmp/ltsmin11201617886308910657;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin11201617886308910657;'/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 1428 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 913 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1240531 steps, run timeout after 3001 ms. (steps per millisecond=413 ) properties seen :{}
Probabilistic random walk after 1240531 steps, saw 620272 distinct states, run finished after 3001 ms. (steps per millisecond=413 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 86 rows 87 cols
[2022-05-16 12:11:51] [INFO ] Computed 14 place invariants in 4 ms
[2022-05-16 12:11:51] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2022-05-16 12:11:51] [INFO ] [Real]Absence check using 2 positive and 12 generalized place invariants in 3 ms returned sat
[2022-05-16 12:11:51] [INFO ] After 27ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-05-16 12:11:51] [INFO ] State equation strengthened by 12 read => feed constraints.
[2022-05-16 12:11:51] [INFO ] After 18ms SMT Verify possible using 12 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 12:11:51] [INFO ] After 87ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 12:11:51] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2022-05-16 12:11:51] [INFO ] [Nat]Absence check using 2 positive and 12 generalized place invariants in 3 ms returned sat
[2022-05-16 12:11:51] [INFO ] After 25ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-16 12:11:51] [INFO ] After 13ms SMT Verify possible using 12 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-16 12:11:51] [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 5 ms.
[2022-05-16 12:11:51] [INFO ] After 80ms 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 9 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 1421 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 909 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1244281 steps, run timeout after 3001 ms. (steps per millisecond=414 ) properties seen :{}
Probabilistic random walk after 1244281 steps, saw 622134 distinct states, run finished after 3001 ms. (steps per millisecond=414 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 85 rows 86 cols
[2022-05-16 12:11:54] [INFO ] Computed 14 place invariants in 4 ms
[2022-05-16 12:11:54] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-16 12:11:54] [INFO ] [Real]Absence check using 2 positive and 12 generalized place invariants in 3 ms returned sat
[2022-05-16 12:11:54] [INFO ] After 31ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-05-16 12:11:54] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-16 12:11:54] [INFO ] After 12ms SMT Verify possible using 14 Read/Feed constraints in real domain returned unsat :0 sat :1
[2022-05-16 12:11:54] [INFO ] After 18ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 5 ms.
[2022-05-16 12:11:54] [INFO ] After 89ms 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 3 ms. Remains 86 /86 variables (removed 0) and now considering 85/85 (removed 0) transitions.
// Phase 1: matrix 85 rows 86 cols
[2022-05-16 12:11:54] [INFO ] Computed 14 place invariants in 2 ms
[2022-05-16 12:11:54] [INFO ] Implicit Places using invariants in 53 ms returned []
// Phase 1: matrix 85 rows 86 cols
[2022-05-16 12:11:54] [INFO ] Computed 14 place invariants in 2 ms
[2022-05-16 12:11:55] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-16 12:11:55] [INFO ] Implicit Places using invariants and state equation in 138 ms returned [25]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 194 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 8 ms. Remains 84 /85 variables (removed 1) and now considering 84/85 (removed 1) transitions.
// Phase 1: matrix 84 rows 84 cols
[2022-05-16 12:11:55] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-16 12:11:55] [INFO ] Implicit Places using invariants in 51 ms returned []
// Phase 1: matrix 84 rows 84 cols
[2022-05-16 12:11:55] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-16 12:11:55] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-16 12:11:55] [INFO ] Implicit Places using invariants and state equation in 191 ms returned []
Implicit Place search using SMT with State Equation took 244 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 1455 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 919 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1282969 steps, run timeout after 3001 ms. (steps per millisecond=427 ) properties seen :{}
Probabilistic random walk after 1282969 steps, saw 641492 distinct states, run finished after 3001 ms. (steps per millisecond=427 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 84 rows 84 cols
[2022-05-16 12:11:58] [INFO ] Computed 13 place invariants in 3 ms
[2022-05-16 12:11:58] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2022-05-16 12:11:58] [INFO ] [Real]Absence check using 2 positive and 11 generalized place invariants in 2 ms returned sat
[2022-05-16 12:11:58] [INFO ] After 29ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-05-16 12:11:58] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-16 12:11:58] [INFO ] After 11ms SMT Verify possible using 14 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 12:11:58] [INFO ] After 74ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 12:11:58] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-16 12:11:58] [INFO ] [Nat]Absence check using 2 positive and 11 generalized place invariants in 2 ms returned sat
[2022-05-16 12:11:58] [INFO ] After 24ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-16 12:11:58] [INFO ] After 9ms SMT Verify possible using 14 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-16 12:11:58] [INFO ] After 15ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 4 ms.
[2022-05-16 12:11:58] [INFO ] After 77ms 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, 84/84 transitions.
Applied a total of 0 rules in 2 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
[2022-05-16 12:11:58] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-16 12:11:58] [INFO ] Implicit Places using invariants in 50 ms returned []
// Phase 1: matrix 84 rows 84 cols
[2022-05-16 12:11:58] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-16 12:11:58] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-16 12:11:58] [INFO ] Implicit Places using invariants and state equation in 196 ms returned []
Implicit Place search using SMT with State Equation took 257 ms to find 0 implicit places.
[2022-05-16 12:11:58] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 84 rows 84 cols
[2022-05-16 12:11:58] [INFO ] Computed 13 place invariants in 2 ms
[2022-05-16 12:11:58] [INFO ] Dead Transitions using invariants and state equation in 45 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 12 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
[2022-05-16 12:11:58] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-16 12:11:58] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-16 12:11:58] [INFO ] [Real]Absence check using 2 positive and 11 generalized place invariants in 2 ms returned sat
[2022-05-16 12:11:58] [INFO ] After 21ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-05-16 12:11:58] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-16 12:11:58] [INFO ] After 3ms SMT Verify possible using 1 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 12:11:58] [INFO ] After 51ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 12:11:58] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-16 12:11:58] [INFO ] [Nat]Absence check using 2 positive and 11 generalized place invariants in 2 ms returned sat
[2022-05-16 12:11:58] [INFO ] After 27ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-16 12:11:58] [INFO ] After 4ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-16 12:11:58] [INFO ] After 9ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 14 ms.
[2022-05-16 12:11:59] [INFO ] After 73ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-16 12:11:59] [INFO ] Flatten gal took : 11 ms
[2022-05-16 12:11:59] [INFO ] Flatten gal took : 6 ms
[2022-05-16 12:11:59] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality711043301183580423.gal : 2 ms
[2022-05-16 12:11:59] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3209742572758217316.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms13833507490200368958;'/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/ReachabilityCardinality711043301183580423.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3209742572758217316.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/ReachabilityCardinality3209742572758217316.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
SDD proceeding with computation,1 properties remain. new max is 131072
SDD size :96817 after 193847
Detected timeout of ITS tools.
[2022-05-16 12:12:14] [INFO ] Flatten gal took : 6 ms
[2022-05-16 12:12:14] [INFO ] Applying decomposition
[2022-05-16 12:12:14] [INFO ] Flatten gal took : 6 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/graph14260106936232444284.txt' '-o' '/tmp/graph14260106936232444284.bin' '-w' '/tmp/graph14260106936232444284.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph14260106936232444284.bin' '-l' '-1' '-v' '-w' '/tmp/graph14260106936232444284.weights' '-q' '0' '-e' '0.001'
[2022-05-16 12:12:14] [INFO ] Decomposing Gal with order
[2022-05-16 12:12:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-16 12:12:14] [INFO ] Removed a total of 40 redundant transitions.
[2022-05-16 12:12:14] [INFO ] Flatten gal took : 11 ms
[2022-05-16 12:12:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 1 ms.
[2022-05-16 12:12:14] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16185769580692108963.gal : 2 ms
[2022-05-16 12:12:14] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8030980343536798396.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms13833507490200368958;'/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/ReachabilityCardinality16185769580692108963.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8030980343536798396.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/ReachabilityCardinality8030980343536798396.prop.
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3917450965241391761
[2022-05-16 12:12:29] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3917450965241391761
Running compilation step : cd /tmp/ltsmin3917450965241391761;'/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 159 ms.
Running link step : cd /tmp/ltsmin3917450965241391761;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 27 ms.
Running LTSmin : cd /tmp/ltsmin3917450965241391761;'/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 1410 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 905 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1285851 steps, run timeout after 3001 ms. (steps per millisecond=428 ) properties seen :{}
Probabilistic random walk after 1285851 steps, saw 642937 distinct states, run finished after 3001 ms. (steps per millisecond=428 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 86 rows 87 cols
[2022-05-16 12:12:47] [INFO ] Computed 14 place invariants in 4 ms
[2022-05-16 12:12:47] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-16 12:12:47] [INFO ] [Real]Absence check using 2 positive and 12 generalized place invariants in 9 ms returned sat
[2022-05-16 12:12:47] [INFO ] After 27ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-05-16 12:12:47] [INFO ] State equation strengthened by 12 read => feed constraints.
[2022-05-16 12:12:47] [INFO ] After 11ms SMT Verify possible using 12 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 12:12:47] [INFO ] After 81ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 12:12:47] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2022-05-16 12:12:47] [INFO ] [Nat]Absence check using 2 positive and 12 generalized place invariants in 3 ms returned sat
[2022-05-16 12:12:47] [INFO ] After 24ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-16 12:12:47] [INFO ] After 22ms SMT Verify possible using 12 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-16 12:12:47] [INFO ] After 28ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 10 ms.
[2022-05-16 12:12:47] [INFO ] After 93ms 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.10 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 24 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 1442 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 927 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1245569 steps, run timeout after 3001 ms. (steps per millisecond=415 ) properties seen :{}
Probabilistic random walk after 1245569 steps, saw 622781 distinct states, run finished after 3002 ms. (steps per millisecond=414 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 83 rows 84 cols
[2022-05-16 12:12:50] [INFO ] Computed 14 place invariants in 3 ms
[2022-05-16 12:12:50] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-05-16 12:12:50] [INFO ] [Real]Absence check using 8 positive and 6 generalized place invariants in 1 ms returned sat
[2022-05-16 12:12:50] [INFO ] After 36ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-05-16 12:12:50] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-16 12:12:50] [INFO ] After 18ms SMT Verify possible using 14 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 12:12:50] [INFO ] After 90ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 12:12:50] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-05-16 12:12:50] [INFO ] [Nat]Absence check using 8 positive and 6 generalized place invariants in 1 ms returned sat
[2022-05-16 12:12:50] [INFO ] After 29ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-16 12:12:50] [INFO ] After 9ms SMT Verify possible using 14 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-16 12:12:50] [INFO ] After 15ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 4 ms.
[2022-05-16 12:12:50] [INFO ] After 79ms 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 2 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
[2022-05-16 12:12:50] [INFO ] Computed 14 place invariants in 2 ms
[2022-05-16 12:12:50] [INFO ] Implicit Places using invariants in 67 ms returned []
// Phase 1: matrix 83 rows 84 cols
[2022-05-16 12:12:50] [INFO ] Computed 14 place invariants in 1 ms
[2022-05-16 12:12:50] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-16 12:12:50] [INFO ] Implicit Places using invariants and state equation in 161 ms returned []
Implicit Place search using SMT with State Equation took 232 ms to find 0 implicit places.
[2022-05-16 12:12:50] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 83 rows 84 cols
[2022-05-16 12:12:50] [INFO ] Computed 14 place invariants in 1 ms
[2022-05-16 12:12:50] [INFO ] Dead Transitions using invariants and state equation in 53 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 9 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
[2022-05-16 12:12:50] [INFO ] Computed 14 place invariants in 2 ms
[2022-05-16 12:12:51] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-16 12:12:51] [INFO ] [Real]Absence check using 4 positive and 10 generalized place invariants in 2 ms returned sat
[2022-05-16 12:12:51] [INFO ] After 21ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-05-16 12:12:51] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-16 12:12:51] [INFO ] After 3ms SMT Verify possible using 1 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 12:12:51] [INFO ] After 54ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 12:12:51] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-16 12:12:51] [INFO ] [Nat]Absence check using 4 positive and 10 generalized place invariants in 1 ms returned sat
[2022-05-16 12:12:51] [INFO ] After 22ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-16 12:12:51] [INFO ] After 3ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-16 12:12:51] [INFO ] After 8ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 4 ms.
[2022-05-16 12:12:51] [INFO ] After 68ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-16 12:12:51] [INFO ] Flatten gal took : 6 ms
[2022-05-16 12:12:51] [INFO ] Flatten gal took : 5 ms
[2022-05-16 12:12:51] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13862560285231190162.gal : 1 ms
[2022-05-16 12:12:51] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17057341452510159417.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms13833507490200368958;'/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/ReachabilityCardinality13862560285231190162.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17057341452510159417.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...321
Loading property file /tmp/ReachabilityCardinality17057341452510159417.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.
[2022-05-16 12:13:06] [INFO ] Flatten gal took : 6 ms
[2022-05-16 12:13:06] [INFO ] Applying decomposition
[2022-05-16 12:13:06] [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/graph4129471482976247090.txt' '-o' '/tmp/graph4129471482976247090.bin' '-w' '/tmp/graph4129471482976247090.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph4129471482976247090.bin' '-l' '-1' '-v' '-w' '/tmp/graph4129471482976247090.weights' '-q' '0' '-e' '0.001'
[2022-05-16 12:13:06] [INFO ] Decomposing Gal with order
[2022-05-16 12:13:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-16 12:13:06] [INFO ] Removed a total of 39 redundant transitions.
[2022-05-16 12:13:06] [INFO ] Flatten gal took : 11 ms
[2022-05-16 12:13:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 16 labels/synchronizations in 3 ms.
[2022-05-16 12:13:06] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11033138946614514269.gal : 3 ms
[2022-05-16 12:13:06] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15749798037763980126.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms13833507490200368958;'/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/ReachabilityCardinality11033138946614514269.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15749798037763980126.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/ReachabilityCardinality15749798037763980126.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 162
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :162 after 149631
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3162657561049901283
[2022-05-16 12:13:21] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3162657561049901283
Running compilation step : cd /tmp/ltsmin3162657561049901283;'/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 162 ms.
Running link step : cd /tmp/ltsmin3162657561049901283;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin3162657561049901283;'/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 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 896 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1238568 steps, run timeout after 3001 ms. (steps per millisecond=412 ) properties seen :{}
Probabilistic random walk after 1238568 steps, saw 619284 distinct states, run finished after 3001 ms. (steps per millisecond=412 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 86 rows 87 cols
[2022-05-16 12:13:39] [INFO ] Computed 14 place invariants in 4 ms
[2022-05-16 12:13:39] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2022-05-16 12:13:39] [INFO ] [Real]Absence check using 2 positive and 12 generalized place invariants in 3 ms returned sat
[2022-05-16 12:13:39] [INFO ] After 25ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-05-16 12:13:39] [INFO ] State equation strengthened by 12 read => feed constraints.
[2022-05-16 12:13:39] [INFO ] After 10ms SMT Verify possible using 12 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 12:13:39] [INFO ] After 69ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 12:13:39] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-16 12:13:39] [INFO ] [Nat]Absence check using 2 positive and 12 generalized place invariants in 2 ms returned sat
[2022-05-16 12:13:39] [INFO ] After 31ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-16 12:13:39] [INFO ] After 10ms SMT Verify possible using 12 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-16 12:13:39] [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 4 ms.
[2022-05-16 12:13:39] [INFO ] After 82ms 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 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 8 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 1428 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 867 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1289072 steps, run timeout after 3001 ms. (steps per millisecond=429 ) properties seen :{}
Probabilistic random walk after 1289072 steps, saw 644540 distinct states, run finished after 3001 ms. (steps per millisecond=429 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 82 rows 83 cols
[2022-05-16 12:13:42] [INFO ] Computed 14 place invariants in 4 ms
[2022-05-16 12:13:42] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-05-16 12:13:42] [INFO ] [Real]Absence check using 8 positive and 6 generalized place invariants in 1 ms returned sat
[2022-05-16 12:13:42] [INFO ] After 27ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-05-16 12:13:42] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-16 12:13:42] [INFO ] After 16ms SMT Verify possible using 14 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 12:13:42] [INFO ] After 78ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 12:13:42] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-05-16 12:13:42] [INFO ] [Nat]Absence check using 8 positive and 6 generalized place invariants in 1 ms returned sat
[2022-05-16 12:13:42] [INFO ] After 29ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-16 12:13:42] [INFO ] After 10ms SMT Verify possible using 14 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-16 12:13:42] [INFO ] After 18ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 5 ms.
[2022-05-16 12:13:42] [INFO ] After 83ms 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
[2022-05-16 12:13:42] [INFO ] Computed 14 place invariants in 2 ms
[2022-05-16 12:13:42] [INFO ] Implicit Places using invariants in 52 ms returned [25]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 53 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 4 ms. Remains 81 /82 variables (removed 1) and now considering 81/82 (removed 1) transitions.
// Phase 1: matrix 81 rows 81 cols
[2022-05-16 12:13:42] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-16 12:13:42] [INFO ] Implicit Places using invariants in 51 ms returned []
// Phase 1: matrix 81 rows 81 cols
[2022-05-16 12:13:42] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-16 12:13:42] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-16 12:13:42] [INFO ] Implicit Places using invariants and state equation in 164 ms returned []
Implicit Place search using SMT with State Equation took 215 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 1458 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 912 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1295213 steps, run timeout after 3001 ms. (steps per millisecond=431 ) properties seen :{}
Probabilistic random walk after 1295213 steps, saw 647612 distinct states, run finished after 3001 ms. (steps per millisecond=431 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 81 rows 81 cols
[2022-05-16 12:13:46] [INFO ] Computed 13 place invariants in 3 ms
[2022-05-16 12:13:46] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2022-05-16 12:13:46] [INFO ] [Real]Absence check using 7 positive and 6 generalized place invariants in 1 ms returned sat
[2022-05-16 12:13:46] [INFO ] After 25ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-05-16 12:13:46] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-16 12:13:46] [INFO ] After 9ms SMT Verify possible using 14 Read/Feed constraints in real domain returned unsat :0 sat :1
[2022-05-16 12:13:46] [INFO ] After 20ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 12:13:46] [INFO ] After 72ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 12:13:46] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2022-05-16 12:13:46] [INFO ] [Nat]Absence check using 7 positive and 6 generalized place invariants in 1 ms returned sat
[2022-05-16 12:13:46] [INFO ] After 28ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-16 12:13:46] [INFO ] After 10ms SMT Verify possible using 14 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-16 12:13:46] [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 4 ms.
[2022-05-16 12:13:46] [INFO ] After 80ms 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 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
[2022-05-16 12:13:46] [INFO ] Computed 13 place invariants in 2 ms
[2022-05-16 12:13:46] [INFO ] Implicit Places using invariants in 51 ms returned []
// Phase 1: matrix 81 rows 81 cols
[2022-05-16 12:13:46] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-16 12:13:46] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-16 12:13:46] [INFO ] Implicit Places using invariants and state equation in 172 ms returned []
Implicit Place search using SMT with State Equation took 223 ms to find 0 implicit places.
[2022-05-16 12:13:46] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 81 rows 81 cols
[2022-05-16 12:13:46] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-16 12:13:46] [INFO ] Dead Transitions using invariants and state equation in 45 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 1 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 10 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
[2022-05-16 12:13:46] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-16 12:13:46] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-16 12:13:46] [INFO ] [Real]Absence check using 3 positive and 10 generalized place invariants in 2 ms returned sat
[2022-05-16 12:13:46] [INFO ] After 19ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-05-16 12:13:46] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-16 12:13:46] [INFO ] After 3ms SMT Verify possible using 1 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 12:13:46] [INFO ] After 46ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 12:13:46] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-16 12:13:46] [INFO ] [Nat]Absence check using 3 positive and 10 generalized place invariants in 2 ms returned sat
[2022-05-16 12:13:46] [INFO ] After 22ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-16 12:13:46] [INFO ] After 3ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-16 12:13:46] [INFO ] Deduced a trap composed of 11 places in 28 ms of which 0 ms to minimize.
[2022-05-16 12:13:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 35 ms
[2022-05-16 12:13:46] [INFO ] After 43ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 3 ms.
[2022-05-16 12:13:46] [INFO ] After 105ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-16 12:13:46] [INFO ] Flatten gal took : 7 ms
[2022-05-16 12:13:46] [INFO ] Flatten gal took : 6 ms
[2022-05-16 12:13:46] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16897300778772778928.gal : 1 ms
[2022-05-16 12:13:46] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3353889520564392005.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms13833507490200368958;'/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/ReachabilityCardinality16897300778772778928.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3353889520564392005.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/ReachabilityCardinality3353889520564392005.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
SDD proceeding with computation,1 properties remain. new max is 131072
SDD size :96817 after 193847
Detected timeout of ITS tools.
[2022-05-16 12:14:01] [INFO ] Flatten gal took : 5 ms
[2022-05-16 12:14:01] [INFO ] Applying decomposition
[2022-05-16 12:14:01] [INFO ] Flatten gal took : 4 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/graph9877552138276923548.txt' '-o' '/tmp/graph9877552138276923548.bin' '-w' '/tmp/graph9877552138276923548.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph9877552138276923548.bin' '-l' '-1' '-v' '-w' '/tmp/graph9877552138276923548.weights' '-q' '0' '-e' '0.001'
[2022-05-16 12:14:01] [INFO ] Decomposing Gal with order
[2022-05-16 12:14:01] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-16 12:14:01] [INFO ] Removed a total of 47 redundant transitions.
[2022-05-16 12:14:01] [INFO ] Flatten gal took : 9 ms
[2022-05-16 12:14:01] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 1 ms.
[2022-05-16 12:14:01] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9614226123747939374.gal : 1 ms
[2022-05-16 12:14:01] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4517566951576767052.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms13833507490200368958;'/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/ReachabilityCardinality9614226123747939374.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4517566951576767052.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...298
Loading property file /tmp/ReachabilityCardinality4517566951576767052.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :17 after 26
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :4521 after 4537
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10623854485835857799
[2022-05-16 12:14:16] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10623854485835857799
Running compilation step : cd /tmp/ltsmin10623854485835857799;'/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 154 ms.
Running link step : cd /tmp/ltsmin10623854485835857799;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin10623854485835857799;'/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 1419 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 898 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1203979 steps, run timeout after 3001 ms. (steps per millisecond=401 ) properties seen :{}
Probabilistic random walk after 1203979 steps, saw 601990 distinct states, run finished after 3001 ms. (steps per millisecond=401 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 86 rows 87 cols
[2022-05-16 12:14:34] [INFO ] Computed 14 place invariants in 1 ms
[2022-05-16 12:14:34] [INFO ] [Real]Absence check using 2 positive place invariants in 0 ms returned sat
[2022-05-16 12:14:34] [INFO ] [Real]Absence check using 2 positive and 12 generalized place invariants in 3 ms returned sat
[2022-05-16 12:14:34] [INFO ] After 29ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-05-16 12:14:34] [INFO ] State equation strengthened by 12 read => feed constraints.
[2022-05-16 12:14:34] [INFO ] After 14ms SMT Verify possible using 12 Read/Feed constraints in real domain returned unsat :0 sat :1
[2022-05-16 12:14:34] [INFO ] After 22ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 4 ms.
[2022-05-16 12:14:34] [INFO ] After 90ms 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 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 1410 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 904 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1231704 steps, run timeout after 3001 ms. (steps per millisecond=410 ) properties seen :{}
Probabilistic random walk after 1231704 steps, saw 615852 distinct states, run finished after 3001 ms. (steps per millisecond=410 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 81 rows 82 cols
[2022-05-16 12:14:37] [INFO ] Computed 14 place invariants in 3 ms
[2022-05-16 12:14:38] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-05-16 12:14:38] [INFO ] [Real]Absence check using 8 positive and 6 generalized place invariants in 2 ms returned sat
[2022-05-16 12:14:38] [INFO ] After 32ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-05-16 12:14:38] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-16 12:14:38] [INFO ] After 8ms SMT Verify possible using 14 Read/Feed constraints in real domain returned unsat :0 sat :1
[2022-05-16 12:14:38] [INFO ] Deduced a trap composed of 6 places in 28 ms of which 1 ms to minimize.
[2022-05-16 12:14:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 35 ms
[2022-05-16 12:14:38] [INFO ] After 46ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 12:14:38] [INFO ] After 117ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 12:14:38] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-05-16 12:14:38] [INFO ] [Nat]Absence check using 8 positive and 6 generalized place invariants in 2 ms returned sat
[2022-05-16 12:14:38] [INFO ] After 32ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-16 12:14:38] [INFO ] After 9ms SMT Verify possible using 14 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-16 12:14:38] [INFO ] After 15ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 10 ms.
[2022-05-16 12:14:38] [INFO ] After 93ms 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 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 2 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
[2022-05-16 12:14:38] [INFO ] Computed 14 place invariants in 4 ms
[2022-05-16 12:14:38] [INFO ] Implicit Places using invariants in 61 ms returned [25]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 61 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 3 ms. Remains 80 /81 variables (removed 1) and now considering 80/81 (removed 1) transitions.
// Phase 1: matrix 80 rows 80 cols
[2022-05-16 12:14:38] [INFO ] Computed 13 place invariants in 2 ms
[2022-05-16 12:14:38] [INFO ] Implicit Places using invariants in 47 ms returned []
// Phase 1: matrix 80 rows 80 cols
[2022-05-16 12:14:38] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-16 12:14:38] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-16 12:14:38] [INFO ] Implicit Places using invariants and state equation in 168 ms returned []
Implicit Place search using SMT with State Equation took 217 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 1418 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 939 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1307776 steps, run timeout after 3001 ms. (steps per millisecond=435 ) properties seen :{}
Probabilistic random walk after 1307776 steps, saw 653894 distinct states, run finished after 3001 ms. (steps per millisecond=435 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 80 rows 80 cols
[2022-05-16 12:14:41] [INFO ] Computed 13 place invariants in 4 ms
[2022-05-16 12:14:41] [INFO ] [Real]Absence check using 7 positive place invariants in 6 ms returned sat
[2022-05-16 12:14:41] [INFO ] [Real]Absence check using 7 positive and 6 generalized place invariants in 1 ms returned sat
[2022-05-16 12:14:41] [INFO ] After 24ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-05-16 12:14:41] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-16 12:14:41] [INFO ] After 10ms SMT Verify possible using 14 Read/Feed constraints in real domain returned unsat :0 sat :1
[2022-05-16 12:14:41] [INFO ] After 16ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 4 ms.
[2022-05-16 12:14:41] [INFO ] After 79ms 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 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
[2022-05-16 12:14:41] [INFO ] Computed 13 place invariants in 4 ms
[2022-05-16 12:14:41] [INFO ] Implicit Places using invariants in 50 ms returned []
// Phase 1: matrix 80 rows 80 cols
[2022-05-16 12:14:41] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-16 12:14:41] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-16 12:14:41] [INFO ] Implicit Places using invariants and state equation in 171 ms returned []
Implicit Place search using SMT with State Equation took 223 ms to find 0 implicit places.
[2022-05-16 12:14:41] [INFO ] Redundant transitions in 2 ms returned []
// Phase 1: matrix 80 rows 80 cols
[2022-05-16 12:14:41] [INFO ] Computed 13 place invariants in 3 ms
[2022-05-16 12:14:41] [INFO ] Dead Transitions using invariants and state equation in 52 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 5 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
[2022-05-16 12:14:41] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-16 12:14:41] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-16 12:14:41] [INFO ] [Real]Absence check using 3 positive and 10 generalized place invariants in 2 ms returned sat
[2022-05-16 12:14:41] [INFO ] After 22ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-05-16 12:14:41] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-16 12:14:41] [INFO ] After 3ms SMT Verify possible using 1 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 12:14:41] [INFO ] After 49ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 12:14:41] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-16 12:14:41] [INFO ] [Nat]Absence check using 3 positive and 10 generalized place invariants in 2 ms returned sat
[2022-05-16 12:14:41] [INFO ] After 22ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-16 12:14:41] [INFO ] After 2ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-16 12:14:41] [INFO ] After 6ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 3 ms.
[2022-05-16 12:14:41] [INFO ] After 61ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-16 12:14:41] [INFO ] Flatten gal took : 5 ms
[2022-05-16 12:14:41] [INFO ] Flatten gal took : 5 ms
[2022-05-16 12:14:41] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2038585006764481231.gal : 3 ms
[2022-05-16 12:14:41] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14068026823104288630.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms13833507490200368958;'/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/ReachabilityCardinality2038585006764481231.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14068026823104288630.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/ReachabilityCardinality14068026823104288630.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.
[2022-05-16 12:14:57] [INFO ] Flatten gal took : 4 ms
[2022-05-16 12:14:57] [INFO ] Applying decomposition
[2022-05-16 12:14:57] [INFO ] Flatten gal took : 4 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/graph17381410899786926695.txt' '-o' '/tmp/graph17381410899786926695.bin' '-w' '/tmp/graph17381410899786926695.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph17381410899786926695.bin' '-l' '-1' '-v' '-w' '/tmp/graph17381410899786926695.weights' '-q' '0' '-e' '0.001'
[2022-05-16 12:14:57] [INFO ] Decomposing Gal with order
[2022-05-16 12:14:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-16 12:14:57] [INFO ] Removed a total of 39 redundant transitions.
[2022-05-16 12:14:57] [INFO ] Flatten gal took : 9 ms
[2022-05-16 12:14:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 1 ms.
[2022-05-16 12:14:57] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2621112829062593520.gal : 1 ms
[2022-05-16 12:14:57] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8353361502891091259.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms13833507490200368958;'/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/ReachabilityCardinality2621112829062593520.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8353361502891091259.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...298
Loading property file /tmp/ReachabilityCardinality8353361502891091259.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 :438 after 441
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :3423 after 8544
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :1.91774e+06 after 1.92028e+06
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5492130762434182088
[2022-05-16 12:15:12] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5492130762434182088
Running compilation step : cd /tmp/ltsmin5492130762434182088;'/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 144 ms.
Running link step : cd /tmp/ltsmin5492130762434182088;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin5492130762434182088;'/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 1396 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 910 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1289178 steps, run timeout after 3001 ms. (steps per millisecond=429 ) properties seen :{}
Probabilistic random walk after 1289178 steps, saw 644600 distinct states, run finished after 3001 ms. (steps per millisecond=429 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 86 rows 87 cols
[2022-05-16 12:15:30] [INFO ] Computed 14 place invariants in 2 ms
[2022-05-16 12:15:30] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-16 12:15:30] [INFO ] [Real]Absence check using 2 positive and 12 generalized place invariants in 3 ms returned sat
[2022-05-16 12:15:30] [INFO ] After 26ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-05-16 12:15:30] [INFO ] State equation strengthened by 12 read => feed constraints.
[2022-05-16 12:15:30] [INFO ] After 12ms SMT Verify possible using 12 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 12:15:30] [INFO ] After 77ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 12:15:30] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2022-05-16 12:15:30] [INFO ] [Nat]Absence check using 2 positive and 12 generalized place invariants in 3 ms returned sat
[2022-05-16 12:15:30] [INFO ] After 26ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-16 12:15:30] [INFO ] After 14ms SMT Verify possible using 12 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-16 12:15:30] [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 5 ms.
[2022-05-16 12:15:30] [INFO ] After 82ms 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 5 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 1424 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 929 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1296916 steps, run timeout after 3001 ms. (steps per millisecond=432 ) properties seen :{}
Probabilistic random walk after 1296916 steps, saw 648463 distinct states, run finished after 3001 ms. (steps per millisecond=432 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 82 rows 83 cols
[2022-05-16 12:15:33] [INFO ] Computed 14 place invariants in 4 ms
[2022-05-16 12:15:33] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-05-16 12:15:33] [INFO ] [Real]Absence check using 8 positive and 6 generalized place invariants in 1 ms returned sat
[2022-05-16 12:15:33] [INFO ] After 26ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-05-16 12:15:33] [INFO ] State equation strengthened by 13 read => feed constraints.
[2022-05-16 12:15:33] [INFO ] After 9ms SMT Verify possible using 13 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 12:15:33] [INFO ] After 74ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 12:15:33] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-05-16 12:15:33] [INFO ] [Nat]Absence check using 8 positive and 6 generalized place invariants in 1 ms returned sat
[2022-05-16 12:15:33] [INFO ] After 26ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-16 12:15:33] [INFO ] After 10ms SMT Verify possible using 13 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-16 12:15:33] [INFO ] After 17ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 5 ms.
[2022-05-16 12:15:33] [INFO ] After 80ms 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 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 1 ms. Remains 83 /83 variables (removed 0) and now considering 82/82 (removed 0) transitions.
// Phase 1: matrix 82 rows 83 cols
[2022-05-16 12:15:33] [INFO ] Computed 14 place invariants in 3 ms
[2022-05-16 12:15:33] [INFO ] Implicit Places using invariants in 71 ms returned [25]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 72 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 3 ms. Remains 81 /82 variables (removed 1) and now considering 81/82 (removed 1) transitions.
// Phase 1: matrix 81 rows 81 cols
[2022-05-16 12:15:33] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-16 12:15:33] [INFO ] Implicit Places using invariants in 54 ms returned []
// Phase 1: matrix 81 rows 81 cols
[2022-05-16 12:15:33] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-16 12:15:33] [INFO ] State equation strengthened by 13 read => feed constraints.
[2022-05-16 12:15:33] [INFO ] Implicit Places using invariants and state equation in 144 ms returned []
Implicit Place search using SMT with State Equation took 199 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 1418 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 952 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1277237 steps, run timeout after 3001 ms. (steps per millisecond=425 ) properties seen :{}
Probabilistic random walk after 1277237 steps, saw 638621 distinct states, run finished after 3001 ms. (steps per millisecond=425 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 81 rows 81 cols
[2022-05-16 12:15:36] [INFO ] Computed 13 place invariants in 4 ms
[2022-05-16 12:15:36] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned sat
[2022-05-16 12:15:36] [INFO ] [Real]Absence check using 7 positive and 6 generalized place invariants in 1 ms returned sat
[2022-05-16 12:15:36] [INFO ] After 27ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-05-16 12:15:36] [INFO ] State equation strengthened by 13 read => feed constraints.
[2022-05-16 12:15:36] [INFO ] After 9ms SMT Verify possible using 13 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 12:15:36] [INFO ] After 78ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 12:15:36] [INFO ] [Nat]Absence check using 7 positive place invariants in 3 ms returned sat
[2022-05-16 12:15:36] [INFO ] [Nat]Absence check using 7 positive and 6 generalized place invariants in 1 ms returned sat
[2022-05-16 12:15:36] [INFO ] After 24ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-16 12:15:37] [INFO ] After 8ms SMT Verify possible using 13 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-16 12:15:37] [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 9 ms.
[2022-05-16 12:15:37] [INFO ] After 84ms 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 3 ms. Remains 81 /81 variables (removed 0) and now considering 81/81 (removed 0) transitions.
// Phase 1: matrix 81 rows 81 cols
[2022-05-16 12:15:37] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-16 12:15:37] [INFO ] Implicit Places using invariants in 59 ms returned []
// Phase 1: matrix 81 rows 81 cols
[2022-05-16 12:15:37] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-16 12:15:37] [INFO ] State equation strengthened by 13 read => feed constraints.
[2022-05-16 12:15:37] [INFO ] Implicit Places using invariants and state equation in 153 ms returned []
Implicit Place search using SMT with State Equation took 213 ms to find 0 implicit places.
[2022-05-16 12:15:37] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 81 rows 81 cols
[2022-05-16 12:15:37] [INFO ] Computed 13 place invariants in 2 ms
[2022-05-16 12:15:37] [INFO ] Dead Transitions using invariants and state equation in 46 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 4 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
[2022-05-16 12:15:37] [INFO ] Computed 13 place invariants in 0 ms
[2022-05-16 12:15:37] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-16 12:15:37] [INFO ] [Real]Absence check using 3 positive and 10 generalized place invariants in 2 ms returned sat
[2022-05-16 12:15:37] [INFO ] After 21ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-05-16 12:15:37] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-16 12:15:37] [INFO ] After 3ms SMT Verify possible using 1 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 12:15:37] [INFO ] After 55ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 12:15:37] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-16 12:15:37] [INFO ] [Nat]Absence check using 3 positive and 10 generalized place invariants in 2 ms returned sat
[2022-05-16 12:15:37] [INFO ] After 26ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-16 12:15:37] [INFO ] After 3ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-16 12:15:37] [INFO ] After 7ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 3 ms.
[2022-05-16 12:15:37] [INFO ] After 68ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-16 12:15:37] [INFO ] Flatten gal took : 5 ms
[2022-05-16 12:15:37] [INFO ] Flatten gal took : 4 ms
[2022-05-16 12:15:37] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3190736085977371303.gal : 0 ms
[2022-05-16 12:15:37] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5359781592225418061.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms13833507490200368958;'/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/ReachabilityCardinality3190736085977371303.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5359781592225418061.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/ReachabilityCardinality5359781592225418061.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.
[2022-05-16 12:15:52] [INFO ] Flatten gal took : 4 ms
[2022-05-16 12:15:52] [INFO ] Applying decomposition
[2022-05-16 12:15:52] [INFO ] Flatten gal took : 4 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/graph13728001551428540978.txt' '-o' '/tmp/graph13728001551428540978.bin' '-w' '/tmp/graph13728001551428540978.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph13728001551428540978.bin' '-l' '-1' '-v' '-w' '/tmp/graph13728001551428540978.weights' '-q' '0' '-e' '0.001'
[2022-05-16 12:15:52] [INFO ] Decomposing Gal with order
[2022-05-16 12:15:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-16 12:15:52] [INFO ] Removed a total of 38 redundant transitions.
[2022-05-16 12:15:52] [INFO ] Flatten gal took : 8 ms
[2022-05-16 12:15:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 2 ms.
[2022-05-16 12:15:52] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2543836243996225954.gal : 7 ms
[2022-05-16 12:15:52] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5763894782927689931.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms13833507490200368958;'/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/ReachabilityCardinality2543836243996225954.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5763894782927689931.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...298
Loading property file /tmp/ReachabilityCardinality5763894782927689931.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :18 after 35
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :227 after 230
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :6005 after 6061
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :341890 after 386116
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9575819402623288339
[2022-05-16 12:16:07] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9575819402623288339
Running compilation step : cd /tmp/ltsmin9575819402623288339;'/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 154 ms.
Running link step : cd /tmp/ltsmin9575819402623288339;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin9575819402623288339;'/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 1423 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 916 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Finished probabilistic random walk after 2057 steps, run visited all 1 properties in 7 ms. (steps per millisecond=293 )
Probabilistic random walk after 2057 steps, saw 1043 distinct states, run finished after 8 ms. (steps per millisecond=257 ) properties seen :1
Incomplete random walk after 10000 steps, including 1446 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 922 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1267755 steps, run timeout after 3001 ms. (steps per millisecond=422 ) properties seen :{}
Probabilistic random walk after 1267755 steps, saw 633878 distinct states, run finished after 3001 ms. (steps per millisecond=422 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 86 rows 87 cols
[2022-05-16 12:16:25] [INFO ] Computed 14 place invariants in 4 ms
[2022-05-16 12:16:25] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-16 12:16:25] [INFO ] [Real]Absence check using 2 positive and 12 generalized place invariants in 3 ms returned sat
[2022-05-16 12:16:25] [INFO ] After 28ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-05-16 12:16:25] [INFO ] State equation strengthened by 12 read => feed constraints.
[2022-05-16 12:16:25] [INFO ] After 17ms SMT Verify possible using 12 Read/Feed constraints in real domain returned unsat :0 sat :1
[2022-05-16 12:16:25] [INFO ] After 25ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 8 ms.
[2022-05-16 12:16:25] [INFO ] After 100ms 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.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 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 9 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 1434 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 900 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1241287 steps, run timeout after 3001 ms. (steps per millisecond=413 ) properties seen :{}
Probabilistic random walk after 1241287 steps, saw 620639 distinct states, run finished after 3001 ms. (steps per millisecond=413 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 82 rows 83 cols
[2022-05-16 12:16:28] [INFO ] Computed 14 place invariants in 3 ms
[2022-05-16 12:16:28] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-05-16 12:16:28] [INFO ] [Real]Absence check using 8 positive and 6 generalized place invariants in 5 ms returned sat
[2022-05-16 12:16:28] [INFO ] After 32ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-05-16 12:16:28] [INFO ] State equation strengthened by 13 read => feed constraints.
[2022-05-16 12:16:28] [INFO ] After 9ms SMT Verify possible using 13 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 12:16:28] [INFO ] After 80ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 12:16:28] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-05-16 12:16:28] [INFO ] [Nat]Absence check using 8 positive and 6 generalized place invariants in 3 ms returned sat
[2022-05-16 12:16:28] [INFO ] After 27ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-16 12:16:28] [INFO ] After 13ms SMT Verify possible using 13 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-16 12:16:28] [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 5 ms.
[2022-05-16 12:16:28] [INFO ] After 86ms 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 3 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
[2022-05-16 12:16:29] [INFO ] Computed 14 place invariants in 3 ms
[2022-05-16 12:16:29] [INFO ] Implicit Places using invariants in 62 ms returned [25]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 63 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 2 ms. Remains 81 /82 variables (removed 1) and now considering 81/82 (removed 1) transitions.
// Phase 1: matrix 81 rows 81 cols
[2022-05-16 12:16:29] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-16 12:16:29] [INFO ] Implicit Places using invariants in 50 ms returned []
// Phase 1: matrix 81 rows 81 cols
[2022-05-16 12:16:29] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-16 12:16:29] [INFO ] State equation strengthened by 13 read => feed constraints.
[2022-05-16 12:16:29] [INFO ] Implicit Places using invariants and state equation in 161 ms returned []
Implicit Place search using SMT with State Equation took 213 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 1451 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 906 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1300974 steps, run timeout after 3001 ms. (steps per millisecond=433 ) properties seen :{}
Probabilistic random walk after 1300974 steps, saw 650493 distinct states, run finished after 3001 ms. (steps per millisecond=433 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 81 rows 81 cols
[2022-05-16 12:16:32] [INFO ] Computed 13 place invariants in 3 ms
[2022-05-16 12:16:32] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2022-05-16 12:16:32] [INFO ] [Real]Absence check using 7 positive and 6 generalized place invariants in 2 ms returned sat
[2022-05-16 12:16:32] [INFO ] After 24ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-05-16 12:16:32] [INFO ] State equation strengthened by 13 read => feed constraints.
[2022-05-16 12:16:32] [INFO ] After 10ms SMT Verify possible using 13 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 12:16:32] [INFO ] After 65ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 12:16:32] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2022-05-16 12:16:32] [INFO ] [Nat]Absence check using 7 positive and 6 generalized place invariants in 1 ms returned sat
[2022-05-16 12:16:32] [INFO ] After 30ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-16 12:16:32] [INFO ] After 12ms SMT Verify possible using 13 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-16 12:16:32] [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 5 ms.
[2022-05-16 12:16:32] [INFO ] After 93ms 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
[2022-05-16 12:16:32] [INFO ] Computed 13 place invariants in 2 ms
[2022-05-16 12:16:32] [INFO ] Implicit Places using invariants in 62 ms returned []
// Phase 1: matrix 81 rows 81 cols
[2022-05-16 12:16:32] [INFO ] Computed 13 place invariants in 2 ms
[2022-05-16 12:16:32] [INFO ] State equation strengthened by 13 read => feed constraints.
[2022-05-16 12:16:32] [INFO ] Implicit Places using invariants and state equation in 173 ms returned []
Implicit Place search using SMT with State Equation took 235 ms to find 0 implicit places.
[2022-05-16 12:16:32] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 81 rows 81 cols
[2022-05-16 12:16:32] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-16 12:16:32] [INFO ] Dead Transitions using invariants and state equation in 45 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 5 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
[2022-05-16 12:16:32] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-16 12:16:32] [INFO ] [Real]Absence check using 3 positive place invariants in 0 ms returned sat
[2022-05-16 12:16:32] [INFO ] [Real]Absence check using 3 positive and 10 generalized place invariants in 2 ms returned sat
[2022-05-16 12:16:32] [INFO ] After 20ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-05-16 12:16:32] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-16 12:16:32] [INFO ] After 3ms SMT Verify possible using 1 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 12:16:32] [INFO ] After 46ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 12:16:32] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-16 12:16:32] [INFO ] [Nat]Absence check using 3 positive and 10 generalized place invariants in 2 ms returned sat
[2022-05-16 12:16:32] [INFO ] After 19ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-16 12:16:32] [INFO ] After 3ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-16 12:16:32] [INFO ] After 7ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 3 ms.
[2022-05-16 12:16:32] [INFO ] After 59ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-16 12:16:32] [INFO ] Flatten gal took : 5 ms
[2022-05-16 12:16:32] [INFO ] Flatten gal took : 4 ms
[2022-05-16 12:16:32] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1489507054734686855.gal : 1 ms
[2022-05-16 12:16:32] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality743945189628659883.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms13833507490200368958;'/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/ReachabilityCardinality1489507054734686855.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality743945189628659883.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/ReachabilityCardinality743945189628659883.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.
[2022-05-16 12:16:47] [INFO ] Flatten gal took : 9 ms
[2022-05-16 12:16:47] [INFO ] Applying decomposition
[2022-05-16 12:16:47] [INFO ] Flatten gal took : 3 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/graph9899566412946249181.txt' '-o' '/tmp/graph9899566412946249181.bin' '-w' '/tmp/graph9899566412946249181.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph9899566412946249181.bin' '-l' '-1' '-v' '-w' '/tmp/graph9899566412946249181.weights' '-q' '0' '-e' '0.001'
[2022-05-16 12:16:47] [INFO ] Decomposing Gal with order
[2022-05-16 12:16:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-16 12:16:47] [INFO ] Removed a total of 38 redundant transitions.
[2022-05-16 12:16:47] [INFO ] Flatten gal took : 7 ms
[2022-05-16 12:16:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 2 ms.
[2022-05-16 12:16:47] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2377762392199500448.gal : 1 ms
[2022-05-16 12:16:47] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16483049399630374867.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms13833507490200368958;'/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/ReachabilityCardinality2377762392199500448.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16483049399630374867.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/ReachabilityCardinality16483049399630374867.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :17 after 26
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2807 after 2839
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :34379 after 35150
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3449617919879282677
[2022-05-16 12:17:02] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3449617919879282677
Running compilation step : cd /tmp/ltsmin3449617919879282677;'/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 160 ms.
Running link step : cd /tmp/ltsmin3449617919879282677;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 25 ms.
Running LTSmin : cd /tmp/ltsmin3449617919879282677;'/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 1459 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 895 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1293570 steps, run timeout after 3001 ms. (steps per millisecond=431 ) properties seen :{}
Probabilistic random walk after 1293570 steps, saw 646795 distinct states, run finished after 3002 ms. (steps per millisecond=430 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 86 rows 87 cols
[2022-05-16 12:17:21] [INFO ] Computed 14 place invariants in 4 ms
[2022-05-16 12:17:21] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-16 12:17:21] [INFO ] [Real]Absence check using 2 positive and 12 generalized place invariants in 2 ms returned sat
[2022-05-16 12:17:21] [INFO ] After 25ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-05-16 12:17:21] [INFO ] State equation strengthened by 12 read => feed constraints.
[2022-05-16 12:17:21] [INFO ] After 15ms SMT Verify possible using 12 Read/Feed constraints in real domain returned unsat :0 sat :1
[2022-05-16 12:17:21] [INFO ] After 25ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 4 ms.
[2022-05-16 12:17:21] [INFO ] After 93ms 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 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 8 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 1428 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 918 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1289386 steps, run timeout after 3001 ms. (steps per millisecond=429 ) properties seen :{}
Probabilistic random walk after 1289386 steps, saw 644699 distinct states, run finished after 3001 ms. (steps per millisecond=429 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 83 rows 84 cols
[2022-05-16 12:17:24] [INFO ] Computed 14 place invariants in 3 ms
[2022-05-16 12:17:24] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-05-16 12:17:24] [INFO ] [Real]Absence check using 8 positive and 6 generalized place invariants in 1 ms returned sat
[2022-05-16 12:17:24] [INFO ] After 28ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-05-16 12:17:24] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-16 12:17:24] [INFO ] After 8ms SMT Verify possible using 14 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 12:17:24] [INFO ] After 79ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 12:17:24] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-05-16 12:17:24] [INFO ] [Nat]Absence check using 8 positive and 6 generalized place invariants in 2 ms returned sat
[2022-05-16 12:17:24] [INFO ] After 27ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-16 12:17:24] [INFO ] After 9ms SMT Verify possible using 14 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-16 12:17:24] [INFO ] After 15ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 4 ms.
[2022-05-16 12:17:24] [INFO ] After 80ms 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, 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.
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 1 ms. Remains 84 /84 variables (removed 0) and now considering 83/83 (removed 0) transitions.
// Phase 1: matrix 83 rows 84 cols
[2022-05-16 12:17:24] [INFO ] Computed 14 place invariants in 2 ms
[2022-05-16 12:17:24] [INFO ] Implicit Places using invariants in 57 ms returned [25]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 57 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 3 ms. Remains 82 /83 variables (removed 1) and now considering 82/83 (removed 1) transitions.
// Phase 1: matrix 82 rows 82 cols
[2022-05-16 12:17:24] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-16 12:17:24] [INFO ] Implicit Places using invariants in 56 ms returned []
// Phase 1: matrix 82 rows 82 cols
[2022-05-16 12:17:24] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-16 12:17:24] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-16 12:17:24] [INFO ] Implicit Places using invariants and state equation in 140 ms returned []
Implicit Place search using SMT with State Equation took 197 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 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 926 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1290467 steps, run timeout after 3001 ms. (steps per millisecond=430 ) properties seen :{}
Probabilistic random walk after 1290467 steps, saw 645240 distinct states, run finished after 3001 ms. (steps per millisecond=430 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 82 rows 82 cols
[2022-05-16 12:17:27] [INFO ] Computed 13 place invariants in 3 ms
[2022-05-16 12:17:27] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2022-05-16 12:17:27] [INFO ] [Real]Absence check using 7 positive and 6 generalized place invariants in 1 ms returned sat
[2022-05-16 12:17:27] [INFO ] After 25ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-05-16 12:17:27] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-16 12:17:27] [INFO ] After 10ms SMT Verify possible using 14 Read/Feed constraints in real domain returned unsat :0 sat :1
[2022-05-16 12:17:27] [INFO ] After 16ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 4 ms.
[2022-05-16 12:17:27] [INFO ] After 83ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 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 1 ms. Remains 82 /82 variables (removed 0) and now considering 82/82 (removed 0) transitions.
// Phase 1: matrix 82 rows 82 cols
[2022-05-16 12:17:27] [INFO ] Computed 13 place invariants in 2 ms
[2022-05-16 12:17:27] [INFO ] Implicit Places using invariants in 57 ms returned []
// Phase 1: matrix 82 rows 82 cols
[2022-05-16 12:17:27] [INFO ] Computed 13 place invariants in 2 ms
[2022-05-16 12:17:27] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-16 12:17:27] [INFO ] Implicit Places using invariants and state equation in 127 ms returned []
Implicit Place search using SMT with State Equation took 184 ms to find 0 implicit places.
[2022-05-16 12:17:27] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 82 rows 82 cols
[2022-05-16 12:17:27] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-16 12:17:28] [INFO ] Dead Transitions using invariants and state equation in 54 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 5 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
[2022-05-16 12:17:28] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-16 12:17:28] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-16 12:17:28] [INFO ] [Real]Absence check using 5 positive and 8 generalized place invariants in 3 ms returned sat
[2022-05-16 12:17:28] [INFO ] After 25ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-05-16 12:17:28] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-16 12:17:28] [INFO ] After 3ms SMT Verify possible using 1 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 12:17:28] [INFO ] After 57ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 12:17:28] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-16 12:17:28] [INFO ] [Nat]Absence check using 5 positive and 8 generalized place invariants in 1 ms returned sat
[2022-05-16 12:17:28] [INFO ] After 23ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-16 12:17:28] [INFO ] After 4ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-16 12:17:28] [INFO ] Deduced a trap composed of 5 places in 25 ms of which 1 ms to minimize.
[2022-05-16 12:17:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 32 ms
[2022-05-16 12:17:28] [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 4 ms.
[2022-05-16 12:17:28] [INFO ] After 101ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-16 12:17:28] [INFO ] Flatten gal took : 5 ms
[2022-05-16 12:17:28] [INFO ] Flatten gal took : 4 ms
[2022-05-16 12:17:28] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1207372588893904190.gal : 1 ms
[2022-05-16 12:17:28] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3604309369222777708.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms13833507490200368958;'/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/ReachabilityCardinality1207372588893904190.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3604309369222777708.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/ReachabilityCardinality3604309369222777708.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
SDD proceeding with computation,1 properties remain. new max is 131072
SDD size :95249 after 190710
Detected timeout of ITS tools.
[2022-05-16 12:17:43] [INFO ] Flatten gal took : 9 ms
[2022-05-16 12:17:43] [INFO ] Applying decomposition
[2022-05-16 12:17:43] [INFO ] Flatten gal took : 4 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/graph12051891260381079081.txt' '-o' '/tmp/graph12051891260381079081.bin' '-w' '/tmp/graph12051891260381079081.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph12051891260381079081.bin' '-l' '-1' '-v' '-w' '/tmp/graph12051891260381079081.weights' '-q' '0' '-e' '0.001'
[2022-05-16 12:17:43] [INFO ] Decomposing Gal with order
[2022-05-16 12:17:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-16 12:17:43] [INFO ] Removed a total of 37 redundant transitions.
[2022-05-16 12:17:43] [INFO ] Flatten gal took : 8 ms
[2022-05-16 12:17:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 2 ms.
[2022-05-16 12:17:43] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10578357429510879119.gal : 1 ms
[2022-05-16 12:17:43] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5303663287703075716.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms13833507490200368958;'/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/ReachabilityCardinality10578357429510879119.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5303663287703075716.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/ReachabilityCardinality5303663287703075716.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :18 after 35
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :8295 after 8310
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7238859009841448490
[2022-05-16 12:17:58] [INFO ] Built C files in 4ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7238859009841448490
Running compilation step : cd /tmp/ltsmin7238859009841448490;'/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 162 ms.
Running link step : cd /tmp/ltsmin7238859009841448490;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 28 ms.
Running LTSmin : cd /tmp/ltsmin7238859009841448490;'/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 1429 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 910 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Finished probabilistic random walk after 2057 steps, run visited all 1 properties in 7 ms. (steps per millisecond=293 )
Probabilistic random walk after 2057 steps, saw 1043 distinct states, run finished after 7 ms. (steps per millisecond=293 ) properties seen :1
Incomplete random walk after 10000 steps, including 1405 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 919 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1283523 steps, run timeout after 3001 ms. (steps per millisecond=427 ) properties seen :{}
Probabilistic random walk after 1283523 steps, saw 641778 distinct states, run finished after 3001 ms. (steps per millisecond=427 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 86 rows 87 cols
[2022-05-16 12:18:16] [INFO ] Computed 14 place invariants in 5 ms
[2022-05-16 12:18:16] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-16 12:18:16] [INFO ] [Real]Absence check using 2 positive and 12 generalized place invariants in 3 ms returned sat
[2022-05-16 12:18:16] [INFO ] After 26ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-05-16 12:18:16] [INFO ] State equation strengthened by 12 read => feed constraints.
[2022-05-16 12:18:16] [INFO ] After 12ms SMT Verify possible using 12 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 12:18:16] [INFO ] After 74ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 12:18:16] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2022-05-16 12:18:16] [INFO ] [Nat]Absence check using 2 positive and 12 generalized place invariants in 3 ms returned sat
[2022-05-16 12:18:16] [INFO ] After 28ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-16 12:18:16] [INFO ] After 11ms SMT Verify possible using 12 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-16 12:18:16] [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 5 ms.
[2022-05-16 12:18:16] [INFO ] After 82ms 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 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 5 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 1433 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 925 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1175409 steps, run timeout after 3001 ms. (steps per millisecond=391 ) properties seen :{}
Probabilistic random walk after 1175409 steps, saw 587705 distinct states, run finished after 3001 ms. (steps per millisecond=391 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 82 rows 83 cols
[2022-05-16 12:18:19] [INFO ] Computed 14 place invariants in 3 ms
[2022-05-16 12:18:19] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-05-16 12:18:19] [INFO ] [Real]Absence check using 8 positive and 6 generalized place invariants in 0 ms returned sat
[2022-05-16 12:18:19] [INFO ] After 27ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-05-16 12:18:19] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-16 12:18:19] [INFO ] After 8ms SMT Verify possible using 14 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 12:18:19] [INFO ] After 68ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 12:18:19] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2022-05-16 12:18:19] [INFO ] [Nat]Absence check using 8 positive and 6 generalized place invariants in 1 ms returned sat
[2022-05-16 12:18:19] [INFO ] After 23ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-16 12:18:19] [INFO ] After 20ms SMT Verify possible using 14 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-16 12:18:19] [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 3 ms.
[2022-05-16 12:18:19] [INFO ] After 84ms 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 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 1 ms. Remains 83 /83 variables (removed 0) and now considering 82/82 (removed 0) transitions.
// Phase 1: matrix 82 rows 83 cols
[2022-05-16 12:18:19] [INFO ] Computed 14 place invariants in 2 ms
[2022-05-16 12:18:19] [INFO ] Implicit Places using invariants in 57 ms returned [25]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 58 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 2 ms. Remains 81 /82 variables (removed 1) and now considering 81/82 (removed 1) transitions.
// Phase 1: matrix 81 rows 81 cols
[2022-05-16 12:18:19] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-16 12:18:19] [INFO ] Implicit Places using invariants in 57 ms returned []
// Phase 1: matrix 81 rows 81 cols
[2022-05-16 12:18:19] [INFO ] Computed 13 place invariants in 2 ms
[2022-05-16 12:18:19] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-16 12:18:20] [INFO ] Implicit Places using invariants and state equation in 174 ms returned []
Implicit Place search using SMT with State Equation took 233 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 1479 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 921 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1233516 steps, run timeout after 3001 ms. (steps per millisecond=411 ) properties seen :{}
Probabilistic random walk after 1233516 steps, saw 616755 distinct states, run finished after 3001 ms. (steps per millisecond=411 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 81 rows 81 cols
[2022-05-16 12:18:23] [INFO ] Computed 13 place invariants in 4 ms
[2022-05-16 12:18:23] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned sat
[2022-05-16 12:18:23] [INFO ] [Real]Absence check using 7 positive and 6 generalized place invariants in 1 ms returned sat
[2022-05-16 12:18:23] [INFO ] After 26ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-05-16 12:18:23] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-16 12:18:23] [INFO ] After 9ms SMT Verify possible using 14 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 12:18:23] [INFO ] After 73ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 12:18:23] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2022-05-16 12:18:23] [INFO ] [Nat]Absence check using 7 positive and 6 generalized place invariants in 1 ms returned sat
[2022-05-16 12:18:23] [INFO ] After 25ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-16 12:18:23] [INFO ] After 9ms SMT Verify possible using 14 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-16 12:18:23] [INFO ] After 15ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 4 ms.
[2022-05-16 12:18:23] [INFO ] After 77ms 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 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
[2022-05-16 12:18:23] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-16 12:18:23] [INFO ] Implicit Places using invariants in 61 ms returned []
// Phase 1: matrix 81 rows 81 cols
[2022-05-16 12:18:23] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-16 12:18:23] [INFO ] State equation strengthened by 14 read => feed constraints.
[2022-05-16 12:18:23] [INFO ] Implicit Places using invariants and state equation in 167 ms returned []
Implicit Place search using SMT with State Equation took 228 ms to find 0 implicit places.
[2022-05-16 12:18:23] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 81 rows 81 cols
[2022-05-16 12:18:23] [INFO ] Computed 13 place invariants in 3 ms
[2022-05-16 12:18:23] [INFO ] Dead Transitions using invariants and state equation in 59 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 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 21 place count 71 transition count 70
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 22 place count 70 transition count 70
Applied a total of 22 rules in 4 ms. Remains 70 /81 variables (removed 11) and now considering 70/81 (removed 11) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 70 rows 70 cols
[2022-05-16 12:18:23] [INFO ] Computed 13 place invariants in 1 ms
[2022-05-16 12:18:23] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-16 12:18:23] [INFO ] [Real]Absence check using 5 positive and 8 generalized place invariants in 2 ms returned sat
[2022-05-16 12:18:23] [INFO ] After 22ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-05-16 12:18:23] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-16 12:18:23] [INFO ] After 3ms SMT Verify possible using 1 Read/Feed constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 12:18:23] [INFO ] After 52ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-16 12:18:23] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-16 12:18:23] [INFO ] [Nat]Absence check using 5 positive and 8 generalized place invariants in 2 ms returned sat
[2022-05-16 12:18:23] [INFO ] After 27ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-16 12:18:23] [INFO ] After 3ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-16 12:18:23] [INFO ] Deduced a trap composed of 13 places in 30 ms of which 0 ms to minimize.
[2022-05-16 12:18:23] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 38 ms
[2022-05-16 12:18:23] [INFO ] After 45ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 4 ms.
[2022-05-16 12:18:23] [INFO ] After 103ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-16 12:18:23] [INFO ] Flatten gal took : 6 ms
[2022-05-16 12:18:23] [INFO ] Flatten gal took : 6 ms
[2022-05-16 12:18:23] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15525807281971367714.gal : 1 ms
[2022-05-16 12:18:23] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4789893408096997332.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms13833507490200368958;'/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/ReachabilityCardinality15525807281971367714.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4789893408096997332.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/ReachabilityCardinality4789893408096997332.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 163
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :163 after 280
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :280 after 563
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :563 after 1370
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1370 after 3119
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :3119 after 6550
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :6550 after 13474
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :13474 after 27203
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :27203 after 54768
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :54768 after 109898
Detected timeout of ITS tools.
[2022-05-16 12:18:38] [INFO ] Flatten gal took : 6 ms
[2022-05-16 12:18:38] [INFO ] Applying decomposition
[2022-05-16 12:18:38] [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/graph10144395361408828126.txt' '-o' '/tmp/graph10144395361408828126.bin' '-w' '/tmp/graph10144395361408828126.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph10144395361408828126.bin' '-l' '-1' '-v' '-w' '/tmp/graph10144395361408828126.weights' '-q' '0' '-e' '0.001'
[2022-05-16 12:18:38] [INFO ] Decomposing Gal with order
[2022-05-16 12:18:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-16 12:18:38] [INFO ] Removed a total of 38 redundant transitions.
[2022-05-16 12:18:38] [INFO ] Flatten gal took : 7 ms
[2022-05-16 12:18:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 1 ms.
[2022-05-16 12:18:38] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7123163476095805777.gal : 1 ms
[2022-05-16 12:18:38] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9279179522681909818.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms13833507490200368958;'/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/ReachabilityCardinality7123163476095805777.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9279179522681909818.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...298
Loading property file /tmp/ReachabilityCardinality9279179522681909818.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 :204 after 207
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :5300 after 5315
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :724380 after 776430
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin4316597453711576282
[2022-05-16 12:18:53] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4316597453711576282
Running compilation step : cd /tmp/ltsmin4316597453711576282;'/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 144 ms.
Running link step : cd /tmp/ltsmin4316597453711576282;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin4316597453711576282;'/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.
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 87 transition count 80
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 81 transition count 80
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 14 place count 79 transition count 78
Iterating global reduction 0 with 2 rules applied. Total rules applied 16 place count 79 transition count 78
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 78 transition count 77
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 19 place count 78 transition count 76
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 20 place count 77 transition count 76
Applied a total of 20 rules in 9 ms. Remains 77 /87 variables (removed 10) and now considering 76/86 (removed 10) transitions.
Running SMT prover for 6 properties.
// Phase 1: matrix 76 rows 77 cols
[2022-05-16 12:19:08] [INFO ] Computed 14 place invariants in 3 ms
[2022-05-16 12:19:08] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-16 12:19:08] [INFO ] [Real]Absence check using 2 positive and 12 generalized place invariants in 2 ms returned sat
[2022-05-16 12:19:08] [INFO ] After 44ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:5
[2022-05-16 12:19:08] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-16 12:19:08] [INFO ] After 4ms SMT Verify possible using 1 Read/Feed constraints in real domain returned unsat :0 sat :0 real:6
[2022-05-16 12:19:08] [INFO ] After 92ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2022-05-16 12:19:09] [INFO ] [Nat]Absence check using 2 positive place invariants in 0 ms returned sat
[2022-05-16 12:19:09] [INFO ] [Nat]Absence check using 2 positive and 12 generalized place invariants in 3 ms returned sat
[2022-05-16 12:19:09] [INFO ] After 41ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2022-05-16 12:19:09] [INFO ] After 24ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2022-05-16 12:19:09] [INFO ] After 62ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 25 ms.
[2022-05-16 12:19:09] [INFO ] After 173ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
[2022-05-16 12:19:09] [INFO ] Flatten gal took : 8 ms
[2022-05-16 12:19:09] [INFO ] Flatten gal took : 6 ms
[2022-05-16 12:19:09] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17512935117715890626.gal : 1 ms
[2022-05-16 12:19:09] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17798319176936169519.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/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/ReachabilityCardinality17512935117715890626.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17798319176936169519.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...321
Loading property file /tmp/ReachabilityCardinality17798319176936169519.prop.
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :3 after 13
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :13 after 27
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :27 after 48
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :48 after 63
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :63 after 154
SDD proceeding with computation,6 properties remain. new max is 256
SDD size :154 after 277
SDD proceeding with computation,6 properties remain. new max is 512
SDD size :277 after 624
SDD proceeding with computation,6 properties remain. new max is 1024
SDD size :624 after 1825
SDD proceeding with computation,6 properties remain. new max is 2048
SDD size :1825 after 4415
SDD proceeding with computation,6 properties remain. new max is 4096
SDD size :4415 after 9561
SDD proceeding with computation,6 properties remain. new max is 8192
SDD size :9561 after 19778
SDD proceeding with computation,6 properties remain. new max is 16384
SDD size :19778 after 40305
SDD proceeding with computation,6 properties remain. new max is 32768
SDD size :40305 after 81282
SDD proceeding with computation,6 properties remain. new max is 65536
SDD size :81282 after 163178
Detected timeout of ITS tools.
[2022-05-16 12:19:24] [INFO ] Flatten gal took : 3 ms
[2022-05-16 12:19:24] [INFO ] Applying decomposition
[2022-05-16 12:19:24] [INFO ] Flatten gal took : 3 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/graph11082884666746241562.txt' '-o' '/tmp/graph11082884666746241562.bin' '-w' '/tmp/graph11082884666746241562.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph11082884666746241562.bin' '-l' '-1' '-v' '-w' '/tmp/graph11082884666746241562.weights' '-q' '0' '-e' '0.001'
[2022-05-16 12:19:24] [INFO ] Decomposing Gal with order
[2022-05-16 12:19:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-16 12:19:24] [INFO ] Removed a total of 36 redundant transitions.
[2022-05-16 12:19:24] [INFO ] Flatten gal took : 7 ms
[2022-05-16 12:19:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 20 labels/synchronizations in 2 ms.
[2022-05-16 12:19:24] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4167209067238558721.gal : 1 ms
[2022-05-16 12:19:24] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15809197211944209753.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/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/ReachabilityCardinality4167209067238558721.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15809197211944209753.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/ReachabilityCardinality15809197211944209753.prop.
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6123263900548390852
[2022-05-16 12:19:39] [INFO ] Built C files in 1ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6123263900548390852
Running compilation step : cd /tmp/ltsmin6123263900548390852;'/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 156 ms.
Running link step : cd /tmp/ltsmin6123263900548390852;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 26 ms.
Running LTSmin : cd /tmp/ltsmin6123263900548390852;'/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' 'qltransition_15==true'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-16 12:19:54] [INFO ] Flatten gal took : 4 ms
[2022-05-16 12:19:54] [INFO ] Flatten gal took : 3 ms
[2022-05-16 12:19:54] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability2760009992670356674.gal : 1 ms
[2022-05-16 12:19:54] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability3673362243848242641.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/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/ReachabilityFireability2760009992670356674.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability3673362243848242641.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/ReachabilityFireability3673362243848242641.prop.
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :2 after 6
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :6 after 8
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :8 after 14
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :14 after 26
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :26 after 43
SDD proceeding with computation,6 properties remain. new max is 256
SDD size :43 after 92
SDD proceeding with computation,6 properties remain. new max is 512
SDD size :92 after 276
SDD proceeding with computation,6 properties remain. new max is 1024
SDD size :276 after 817
SDD proceeding with computation,6 properties remain. new max is 2048
SDD size :817 after 8417
SDD proceeding with computation,6 properties remain. new max is 4096
SDD size :8417 after 71281
SDD proceeding with computation,6 properties remain. new max is 8192
SDD size :71281 after 229704
SDD proceeding with computation,6 properties remain. new max is 16384
SDD size :229704 after 549768
Detected timeout of ITS tools.
[2022-05-16 12:19:57] [INFO ] Flatten gal took : 4 ms
[2022-05-16 12:19:57] [INFO ] Applying decomposition
[2022-05-16 12:19:57] [INFO ] Flatten gal took : 4 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/graph18014201554668546552.txt' '-o' '/tmp/graph18014201554668546552.bin' '-w' '/tmp/graph18014201554668546552.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph18014201554668546552.bin' '-l' '-1' '-v' '-w' '/tmp/graph18014201554668546552.weights' '-q' '0' '-e' '0.001'
[2022-05-16 12:19:57] [INFO ] Decomposing Gal with order
[2022-05-16 12:19:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-16 12:19:57] [INFO ] Removed a total of 33 redundant transitions.
[2022-05-16 12:19:57] [INFO ] Flatten gal took : 7 ms
[2022-05-16 12:19:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 40 labels/synchronizations in 2 ms.
[2022-05-16 12:19:57] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability17987558002466856260.gal : 1 ms
[2022-05-16 12:19:57] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability11260615242801954431.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/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/ReachabilityFireability17987558002466856260.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability11260615242801954431.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/ReachabilityFireability11260615242801954431.prop.
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :6 after 14
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :14 after 22
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :43 after 49
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :496 after 510
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :1143 after 1203
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15524175091525080314
[2022-05-16 12:20:00] [INFO ] Built C files in 5ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15524175091525080314
Running compilation step : cd /tmp/ltsmin15524175091525080314;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '2' '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 178 ms.
Running link step : cd /tmp/ltsmin15524175091525080314;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin15524175091525080314;'/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' 'qltransition_15==true'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-16 12:20:03] [INFO ] Flatten gal took : 9 ms
[2022-05-16 12:20:03] [INFO ] Flatten gal took : 3 ms
[2022-05-16 12:20:03] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability9534866854484839717.gal : 1 ms
[2022-05-16 12:20:03] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability13048031881960128245.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/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/ReachabilityFireability9534866854484839717.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability13048031881960128245.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/ReachabilityFireability13048031881960128245.prop.
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :2 after 6
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :6 after 8
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :8 after 14
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :14 after 26
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :26 after 43
SDD proceeding with computation,6 properties remain. new max is 256
SDD size :43 after 92
SDD proceeding with computation,6 properties remain. new max is 512
SDD size :92 after 276
SDD proceeding with computation,6 properties remain. new max is 1024
SDD size :276 after 817
SDD proceeding with computation,6 properties remain. new max is 2048
SDD size :817 after 8417
SDD proceeding with computation,6 properties remain. new max is 4096
SDD size :8417 after 71281
SDD proceeding with computation,6 properties remain. new max is 8192
SDD size :71281 after 229704
SDD proceeding with computation,6 properties remain. new max is 16384
SDD size :229704 after 549768
SDD proceeding with computation,6 properties remain. new max is 32768
SDD size :846647 after 1.70422e+07
SDD proceeding with computation,6 properties remain. new max is 65536
SDD size :1.70422e+07 after 7.80164e+07
Detected timeout of ITS tools.
[2022-05-16 12:20:33] [INFO ] Flatten gal took : 7 ms
[2022-05-16 12:20:33] [INFO ] Applying decomposition
[2022-05-16 12:20:33] [INFO ] Flatten gal took : 4 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/graph30000587722524445.txt' '-o' '/tmp/graph30000587722524445.bin' '-w' '/tmp/graph30000587722524445.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph30000587722524445.bin' '-l' '-1' '-v' '-w' '/tmp/graph30000587722524445.weights' '-q' '0' '-e' '0.001'
[2022-05-16 12:20:33] [INFO ] Decomposing Gal with order
[2022-05-16 12:20:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-16 12:20:33] [INFO ] Removed a total of 48 redundant transitions.
[2022-05-16 12:20:33] [INFO ] Flatten gal took : 9 ms
[2022-05-16 12:20:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 28 labels/synchronizations in 2 ms.
[2022-05-16 12:20:33] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability5206635546424836150.gal : 1 ms
[2022-05-16 12:20:33] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability12215697889909308024.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/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/ReachabilityFireability5206635546424836150.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability12215697889909308024.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/ReachabilityFireability12215697889909308024.prop.
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :8 after 10
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :10 after 15
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :35 after 37
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :61 after 61
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :1143 after 1168
SDD proceeding with computation,6 properties remain. new max is 256
SDD size :355846 after 357596
SDD proceeding with computation,6 properties remain. new max is 512
SDD size :747189 after 747405
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin883595329447175612
[2022-05-16 12:21:03] [INFO ] Built C files in 2ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin883595329447175612
Running compilation step : cd /tmp/ltsmin883595329447175612;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '6' '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 169 ms.
Running link step : cd /tmp/ltsmin883595329447175612;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin883595329447175612;'/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' 'qltransition_15==true'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-16 12:21:33] [INFO ] Flatten gal took : 10 ms
[2022-05-16 12:21:33] [INFO ] Flatten gal took : 3 ms
[2022-05-16 12:21:33] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability5278734525378284541.gal : 1 ms
[2022-05-16 12:21:33] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability14180122426939764803.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/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/ReachabilityFireability5278734525378284541.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability14180122426939764803.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/ReachabilityFireability14180122426939764803.prop.
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :2 after 6
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :6 after 8
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :8 after 14
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :14 after 26
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :26 after 43
SDD proceeding with computation,6 properties remain. new max is 256
SDD size :43 after 92
SDD proceeding with computation,6 properties remain. new max is 512
SDD size :92 after 276
SDD proceeding with computation,6 properties remain. new max is 1024
SDD size :276 after 817
SDD proceeding with computation,6 properties remain. new max is 2048
SDD size :817 after 8417
SDD proceeding with computation,6 properties remain. new max is 4096
SDD size :8417 after 71281
SDD proceeding with computation,6 properties remain. new max is 8192
SDD size :71281 after 229704
SDD proceeding with computation,6 properties remain. new max is 16384
SDD size :229704 after 549768
SDD proceeding with computation,6 properties remain. new max is 32768
SDD size :846647 after 1.70422e+07
SDD proceeding with computation,6 properties remain. new max is 65536
SDD size :1.70422e+07 after 7.80164e+07
Reachability property qltransition_21 is true.
SDD proceeding with computation,5 properties remain. new max is 65536
SDD size :7.80164e+07 after 2.31239e+08
SDD proceeding with computation,5 properties remain. new max is 131072
SDD size :2.31239e+08 after 4.09392e+08
SDD proceeding with computation,5 properties remain. new max is 262144
SDD size :4.09392e+08 after 7.64207e+08
SDD proceeding with computation,5 properties remain. new max is 524288
SDD size :7.64207e+08 after 1.47122e+09
SDD proceeding with computation,5 properties remain. new max is 1048576
SDD size :1.47122e+09 after 2.87843e+09
SDD proceeding with computation,5 properties remain. new max is 2097152
SDD size :2.87843e+09 after 5.65211e+09

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="itstools"
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 2-4028"
echo " Executing tool itstools"
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 r085-tall-165260115500117"
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 ;