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.r107-smll-165260580300018.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 gold2021
Input is FlexibleBarrier-PT-08b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r107-smll-165260580300018
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 732K
-rw-r--r-- 1 mcc users 6.6K Apr 29 13:09 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Apr 29 13:09 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Apr 29 13:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K Apr 29 13:09 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K May 9 07:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 9 07:50 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 07:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K May 9 07:50 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 29 13:10 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 161K Apr 29 13:10 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.8K Apr 29 13:09 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79K Apr 29 13:09 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 07:50 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 07:50 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 241K 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

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

=== Now, execution of the tool begins

BK_START 1655068600007

Running Version 0
[2022-06-12 21:16:43] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -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, 3600]
[2022-06-12 21:16:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 21:16:43] [INFO ] Load time of PNML (sax parser for PT used): 239 ms
[2022-06-12 21:16:43] [INFO ] Transformed 920 places.
[2022-06-12 21:16:43] [INFO ] Transformed 1057 transitions.
[2022-06-12 21:16:43] [INFO ] Found NUPN structural information;
[2022-06-12 21:16:43] [INFO ] Parsed PT model containing 920 places and 1057 transitions in 338 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 32 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 156 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 16) seen :2
FORMULA FlexibleBarrier-PT-08b-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-08b-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 14) seen :1
FORMULA FlexibleBarrier-PT-08b-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 13) seen :1
FORMULA FlexibleBarrier-PT-08b-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 12) seen :0
Running SMT prover for 12 properties.
// Phase 1: matrix 1057 rows 920 cols
[2022-06-12 21:16:44] [INFO ] Computed 10 place invariants in 77 ms
[2022-06-12 21:16:45] [INFO ] [Real]Absence check using 10 positive place invariants in 50 ms returned sat
[2022-06-12 21:16:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:16:46] [INFO ] [Real]Absence check using state equation in 1141 ms returned sat
[2022-06-12 21:16:46] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:16:46] [INFO ] [Nat]Absence check using 10 positive place invariants in 44 ms returned sat
[2022-06-12 21:16:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:16:47] [INFO ] [Nat]Absence check using state equation in 845 ms returned sat
[2022-06-12 21:16:47] [INFO ] Deduced a trap composed of 52 places in 129 ms of which 5 ms to minimize.
[2022-06-12 21:16:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 304 ms
[2022-06-12 21:16:48] [INFO ] Computed and/alt/rep : 968/1629/968 causal constraints (skipped 88 transitions) in 139 ms.
[2022-06-12 21:16:52] [INFO ] Deduced a trap composed of 92 places in 1061 ms of which 4 ms to minimize.
[2022-06-12 21:16:52] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
[2022-06-12 21:16:52] [INFO ] [Real]Absence check using 10 positive place invariants in 41 ms returned sat
[2022-06-12 21:16:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:16:53] [INFO ] [Real]Absence check using state equation in 668 ms returned sat
[2022-06-12 21:16:54] [INFO ] Deduced a trap composed of 279 places in 440 ms of which 3 ms to minimize.
[2022-06-12 21:16:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 612 ms
[2022-06-12 21:16:54] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:16:54] [INFO ] [Nat]Absence check using 10 positive place invariants in 42 ms returned sat
[2022-06-12 21:16:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:16:55] [INFO ] [Nat]Absence check using state equation in 743 ms returned sat
[2022-06-12 21:16:55] [INFO ] Deduced a trap composed of 279 places in 491 ms of which 2 ms to minimize.
[2022-06-12 21:16:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 634 ms
[2022-06-12 21:16:56] [INFO ] Computed and/alt/rep : 968/1629/968 causal constraints (skipped 88 transitions) in 138 ms.
[2022-06-12 21:16:59] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 1
[2022-06-12 21:16:59] [INFO ] [Real]Absence check using 10 positive place invariants in 41 ms returned sat
[2022-06-12 21:16:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:17:00] [INFO ] [Real]Absence check using state equation in 699 ms returned sat
[2022-06-12 21:17:00] [INFO ] Deduced a trap composed of 20 places in 119 ms of which 1 ms to minimize.
[2022-06-12 21:17:00] [INFO ] Deduced a trap composed of 58 places in 107 ms of which 0 ms to minimize.
[2022-06-12 21:17:00] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 376 ms
[2022-06-12 21:17:00] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:17:01] [INFO ] [Nat]Absence check using 10 positive place invariants in 43 ms returned sat
[2022-06-12 21:17:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:17:01] [INFO ] [Nat]Absence check using state equation in 658 ms returned sat
[2022-06-12 21:17:01] [INFO ] Deduced a trap composed of 20 places in 88 ms of which 1 ms to minimize.
[2022-06-12 21:17:02] [INFO ] Deduced a trap composed of 52 places in 86 ms of which 1 ms to minimize.
[2022-06-12 21:17:02] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 323 ms
[2022-06-12 21:17:02] [INFO ] Computed and/alt/rep : 968/1629/968 causal constraints (skipped 88 transitions) in 85 ms.
[2022-06-12 21:17:06] [INFO ] Deduced a trap composed of 92 places in 786 ms of which 1 ms to minimize.
[2022-06-12 21:17:06] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 2
[2022-06-12 21:17:06] [INFO ] [Real]Absence check using 10 positive place invariants in 36 ms returned sat
[2022-06-12 21:17:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:17:07] [INFO ] [Real]Absence check using state equation in 603 ms returned sat
[2022-06-12 21:17:07] [INFO ] Deduced a trap composed of 92 places in 175 ms of which 2 ms to minimize.
[2022-06-12 21:17:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 301 ms
[2022-06-12 21:17:07] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:17:08] [INFO ] [Nat]Absence check using 10 positive place invariants in 44 ms returned sat
[2022-06-12 21:17:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:17:08] [INFO ] [Nat]Absence check using state equation in 632 ms returned sat
[2022-06-12 21:17:08] [INFO ] Deduced a trap composed of 92 places in 101 ms of which 1 ms to minimize.
[2022-06-12 21:17:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 199 ms
[2022-06-12 21:17:09] [INFO ] Computed and/alt/rep : 968/1629/968 causal constraints (skipped 88 transitions) in 69 ms.
0Int
^^^^
(error "Invalid token: 0Int")
[2022-06-12 21:17:13] [INFO ] Deduced a trap composed of 92 places in 765 ms of which 1 ms to minimize.
[2022-06-12 21:17:13] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 3
[2022-06-12 21:17:13] [INFO ] [Real]Absence check using 10 positive place invariants in 31 ms returned sat
[2022-06-12 21:17:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:17:14] [INFO ] [Real]Absence check using state equation in 628 ms returned sat
[2022-06-12 21:17:15] [INFO ] Deduced a trap composed of 54 places in 529 ms of which 1 ms to minimize.
[2022-06-12 21:17:15] [INFO ] Deduced a trap composed of 346 places in 605 ms of which 1 ms to minimize.
[2022-06-12 21:17:16] [INFO ] Deduced a trap composed of 313 places in 386 ms of which 1 ms to minimize.
[2022-06-12 21:17:17] [INFO ] Deduced a trap composed of 365 places in 687 ms of which 2 ms to minimize.
[2022-06-12 21:17:17] [INFO ] Deduced a trap composed of 343 places in 480 ms of which 1 ms to minimize.
[2022-06-12 21:17:17] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 3044 ms
[2022-06-12 21:17:17] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:17:17] [INFO ] [Nat]Absence check using 10 positive place invariants in 42 ms returned sat
[2022-06-12 21:17:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:17:18] [INFO ] [Nat]Absence check using state equation in 920 ms returned sat
[2022-06-12 21:17:19] [INFO ] Deduced a trap composed of 54 places in 586 ms of which 2 ms to minimize.
[2022-06-12 21:17:20] [INFO ] Deduced a trap composed of 346 places in 706 ms of which 1 ms to minimize.
[2022-06-12 21:17:20] [INFO ] Deduced a trap composed of 313 places in 584 ms of which 2 ms to minimize.
[2022-06-12 21:17:21] [INFO ] Deduced a trap composed of 354 places in 701 ms of which 2 ms to minimize.
[2022-06-12 21:17:22] [INFO ] Deduced a trap composed of 286 places in 616 ms of which 2 ms to minimize.
[2022-06-12 21:17:22] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 3586 ms
[2022-06-12 21:17:22] [INFO ] Computed and/alt/rep : 968/1629/968 causal constraints (skipped 88 transitions) in 101 ms.
[2022-06-12 21:17:23] [INFO ] Deduced a trap composed of 92 places in 768 ms of which 1 ms to minimize.
[2022-06-12 21:17:23] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 4
[2022-06-12 21:17:23] [INFO ] [Real]Absence check using 10 positive place invariants in 26 ms returned sat
[2022-06-12 21:17:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:17:24] [INFO ] [Real]Absence check using state equation in 655 ms returned sat
[2022-06-12 21:17:24] [INFO ] Deduced a trap composed of 302 places in 361 ms of which 1 ms to minimize.
[2022-06-12 21:17:25] [INFO ] Deduced a trap composed of 279 places in 460 ms of which 1 ms to minimize.
[2022-06-12 21:17:25] [INFO ] Deduced a trap composed of 314 places in 441 ms of which 1 ms to minimize.
[2022-06-12 21:17:26] [INFO ] Deduced a trap composed of 284 places in 396 ms of which 1 ms to minimize.
[2022-06-12 21:17:26] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1970 ms
[2022-06-12 21:17:26] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:17:26] [INFO ] [Nat]Absence check using 10 positive place invariants in 43 ms returned sat
[2022-06-12 21:17:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:17:27] [INFO ] [Nat]Absence check using state equation in 745 ms returned sat
[2022-06-12 21:17:28] [INFO ] Deduced a trap composed of 302 places in 479 ms of which 1 ms to minimize.
[2022-06-12 21:17:28] [INFO ] Deduced a trap composed of 279 places in 440 ms of which 1 ms to minimize.
[2022-06-12 21:17:29] [INFO ] Deduced a trap composed of 314 places in 459 ms of which 1 ms to minimize.
[2022-06-12 21:17:29] [INFO ] Deduced a trap composed of 284 places in 398 ms of which 1 ms to minimize.
[2022-06-12 21:17:29] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 2104 ms
[2022-06-12 21:17:29] [INFO ] Computed and/alt/rep : 968/1629/968 causal constraints (skipped 88 transitions) in 98 ms.
[2022-06-12 21:17:32] [INFO ] Deduced a trap composed of 92 places in 867 ms of which 1 ms to minimize.
[2022-06-12 21:17:32] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 5
[2022-06-12 21:17:32] [INFO ] [Real]Absence check using 10 positive place invariants in 28 ms returned sat
[2022-06-12 21:17:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:17:33] [INFO ] [Real]Absence check using state equation in 985 ms returned sat
[2022-06-12 21:17:33] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:17:33] [INFO ] [Nat]Absence check using 10 positive place invariants in 29 ms returned sat
[2022-06-12 21:17:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:17:34] [INFO ] [Nat]Absence check using state equation in 861 ms returned sat
[2022-06-12 21:17:35] [INFO ] Deduced a trap composed of 311 places in 571 ms of which 2 ms to minimize.
[2022-06-12 21:17:35] [INFO ] Deduced a trap composed of 287 places in 581 ms of which 2 ms to minimize.
[2022-06-12 21:17:35] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1330 ms
[2022-06-12 21:17:36] [INFO ] Computed and/alt/rep : 968/1629/968 causal constraints (skipped 88 transitions) in 90 ms.
0Int
^^^^
(error "Invalid token: 0Int")
[2022-06-12 21:17:39] [INFO ] Deduced a trap composed of 92 places in 820 ms of which 10 ms to minimize.
[2022-06-12 21:17:39] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 6
[2022-06-12 21:17:39] [INFO ] [Real]Absence check using 10 positive place invariants in 36 ms returned sat
[2022-06-12 21:17:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:17:40] [INFO ] [Real]Absence check using state equation in 911 ms returned sat
[2022-06-12 21:17:40] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:17:40] [INFO ] [Nat]Absence check using 10 positive place invariants in 29 ms returned sat
[2022-06-12 21:17:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:17:41] [INFO ] [Nat]Absence check using state equation in 792 ms returned sat
[2022-06-12 21:17:42] [INFO ] Deduced a trap composed of 20 places in 500 ms of which 1 ms to minimize.
[2022-06-12 21:17:42] [INFO ] Deduced a trap composed of 347 places in 634 ms of which 1 ms to minimize.
[2022-06-12 21:17:43] [INFO ] Deduced a trap composed of 59 places in 468 ms of which 2 ms to minimize.
[2022-06-12 21:17:43] [INFO ] Deduced a trap composed of 336 places in 425 ms of which 1 ms to minimize.
[2022-06-12 21:17:44] [INFO ] Deduced a trap composed of 310 places in 454 ms of which 1 ms to minimize.
[2022-06-12 21:17:44] [INFO ] Deduced a trap composed of 283 places in 503 ms of which 1 ms to minimize.
[2022-06-12 21:17:45] [INFO ] Deduced a trap composed of 308 places in 408 ms of which 0 ms to minimize.
[2022-06-12 21:17:45] [INFO ] Deduced a trap composed of 311 places in 334 ms of which 1 ms to minimize.
[2022-06-12 21:17:45] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 7
[2022-06-12 21:17:45] [INFO ] [Real]Absence check using 10 positive place invariants in 22 ms returned sat
[2022-06-12 21:17:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:17:46] [INFO ] [Real]Absence check using state equation in 429 ms returned sat
[2022-06-12 21:17:46] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:17:46] [INFO ] [Nat]Absence check using 10 positive place invariants in 24 ms returned sat
[2022-06-12 21:17:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:17:47] [INFO ] [Nat]Absence check using state equation in 482 ms returned sat
[2022-06-12 21:17:47] [INFO ] Computed and/alt/rep : 968/1629/968 causal constraints (skipped 88 transitions) in 94 ms.
[2022-06-12 21:17:51] [INFO ] Added : 330 causal constraints over 66 iterations in 4286 ms. Result :unknown
[2022-06-12 21:17:51] [INFO ] [Real]Absence check using 10 positive place invariants in 24 ms returned sat
[2022-06-12 21:17:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:17:52] [INFO ] [Real]Absence check using state equation in 507 ms returned sat
[2022-06-12 21:17:52] [INFO ] Computed and/alt/rep : 968/1629/968 causal constraints (skipped 88 transitions) in 67 ms.
[2022-06-12 21:17:52] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:17:52] [INFO ] [Nat]Absence check using 10 positive place invariants in 26 ms returned sat
[2022-06-12 21:17:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:17:53] [INFO ] [Nat]Absence check using state equation in 493 ms returned sat
[2022-06-12 21:17:53] [INFO ] Computed and/alt/rep : 968/1629/968 causal constraints (skipped 88 transitions) in 57 ms.
[2022-06-12 21:17:58] [INFO ] Deduced a trap composed of 92 places in 553 ms of which 1 ms to minimize.
[2022-06-12 21:17:58] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 9
[2022-06-12 21:17:58] [INFO ] [Real]Absence check using 10 positive place invariants in 23 ms returned sat
[2022-06-12 21:17:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:17:58] [INFO ] [Real]Absence check using state equation in 584 ms returned sat
[2022-06-12 21:17:58] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:17:59] [INFO ] [Nat]Absence check using 10 positive place invariants in 21 ms returned unsat
[2022-06-12 21:17:59] [INFO ] [Real]Absence check using 10 positive place invariants in 27 ms returned sat
[2022-06-12 21:17:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:17:59] [INFO ] [Real]Absence check using state equation in 671 ms returned sat
[2022-06-12 21:17:59] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:18:00] [INFO ] [Nat]Absence check using 10 positive place invariants in 28 ms returned sat
[2022-06-12 21:18:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:18:00] [INFO ] [Nat]Absence check using state equation in 665 ms returned sat
[2022-06-12 21:18:00] [INFO ] Deduced a trap composed of 52 places in 88 ms of which 1 ms to minimize.
[2022-06-12 21:18:01] [INFO ] Deduced a trap composed of 82 places in 86 ms of which 0 ms to minimize.
[2022-06-12 21:18:01] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 298 ms
[2022-06-12 21:18:01] [INFO ] Computed and/alt/rep : 968/1629/968 causal constraints (skipped 88 transitions) in 67 ms.
[2022-06-12 21:18:05] [INFO ] Deduced a trap composed of 92 places in 522 ms of which 1 ms to minimize.
[2022-06-12 21:18:05] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 11
FORMULA FlexibleBarrier-PT-08b-ReachabilityFireability-14 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 12 Parikh solutions to 2 different solutions.
Incomplete Parikh walk after 55000 steps, including 583 resets, run finished after 226 ms. (steps per millisecond=243 ) properties (out of 11) seen :0 could not realise parikh vector
Support contains 207 out of 920 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 920/920 places, 1057/1057 transitions.
Drop transitions removed 89 transitions
Trivial Post-agglo rules discarded 89 transitions
Performed 89 trivial Post agglomeration. Transition count delta: 89
Iterating post reduction 0 with 89 rules applied. Total rules applied 89 place count 920 transition count 968
Reduce places removed 89 places and 0 transitions.
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 29
Iterating post reduction 1 with 118 rules applied. Total rules applied 207 place count 831 transition count 939
Reduce places removed 29 places and 0 transitions.
Iterating post reduction 2 with 29 rules applied. Total rules applied 236 place count 802 transition count 939
Performed 91 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 91 Pre rules applied. Total rules applied 236 place count 802 transition count 848
Deduced a syphon composed of 91 places in 3 ms
Reduce places removed 91 places and 0 transitions.
Iterating global reduction 3 with 182 rules applied. Total rules applied 418 place count 711 transition count 848
Discarding 230 places :
Symmetric choice reduction at 3 with 230 rule applications. Total rules 648 place count 481 transition count 618
Iterating global reduction 3 with 230 rules applied. Total rules applied 878 place count 481 transition count 618
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 879 place count 481 transition count 617
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 879 place count 481 transition count 616
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 881 place count 480 transition count 616
Discarding 16 places :
Symmetric choice reduction at 4 with 16 rule applications. Total rules 897 place count 464 transition count 600
Iterating global reduction 4 with 16 rules applied. Total rules applied 913 place count 464 transition count 600
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 4 with 7 rules applied. Total rules applied 920 place count 464 transition count 593
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 5 with 80 rules applied. Total rules applied 1000 place count 424 transition count 553
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 1006 place count 421 transition count 553
Free-agglomeration rule applied 2 times.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1008 place count 421 transition count 551
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 1010 place count 419 transition count 551
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 1011 place count 419 transition count 550
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 1012 place count 418 transition count 550
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 7 with 6 rules applied. Total rules applied 1018 place count 418 transition count 550
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 1019 place count 418 transition count 550
Applied a total of 1019 rules in 319 ms. Remains 418 /920 variables (removed 502) and now considering 550/1057 (removed 507) transitions.
Finished structural reductions, in 1 iterations. Remains : 418/920 places, 550/1057 transitions.
[2022-06-12 21:18:06] [INFO ] Flatten gal took : 116 ms
[2022-06-12 21:18:06] [INFO ] Flatten gal took : 52 ms
[2022-06-12 21:18:06] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17471346941134235716.gal : 26 ms
[2022-06-12 21:18:06] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6128458720826343330.prop : 2 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality17471346941134235716.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality6128458720826343330.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality17471346941134235716.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality6128458720826343330.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality6128458720826343330.prop.
SDD proceeding with computation,11 properties remain. new max is 4
SDD size :1 after 18
SDD proceeding with computation,11 properties remain. new max is 8
SDD size :18 after 51
SDD proceeding with computation,11 properties remain. new max is 16
SDD size :51 after 53
SDD proceeding with computation,11 properties remain. new max is 32
SDD size :53 after 79
SDD proceeding with computation,11 properties remain. new max is 64
SDD size :79 after 97
SDD proceeding with computation,11 properties remain. new max is 128
SDD size :97 after 156
SDD proceeding with computation,11 properties remain. new max is 256
SDD size :156 after 570
SDD proceeding with computation,11 properties remain. new max is 512
SDD size :570 after 3237
SDD proceeding with computation,11 properties remain. new max is 1024
SDD size :3237 after 900091
SDD proceeding with computation,11 properties remain. new max is 2048
SDD size :900091 after 8.4932e+06
Detected timeout of ITS tools.
[2022-06-12 21:18:21] [INFO ] Flatten gal took : 48 ms
[2022-06-12 21:18:21] [INFO ] Applying decomposition
[2022-06-12 21:18:21] [INFO ] Flatten gal took : 65 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph12213666741018978776.txt, -o, /tmp/graph12213666741018978776.bin, -w, /tmp/graph12213666741018978776.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph12213666741018978776.bin, -l, -1, -v, -w, /tmp/graph12213666741018978776.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 21:18:21] [INFO ] Decomposing Gal with order
[2022-06-12 21:18:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 21:18:22] [INFO ] Removed a total of 327 redundant transitions.
[2022-06-12 21:18:22] [INFO ] Flatten gal took : 171 ms
[2022-06-12 21:18:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 40 labels/synchronizations in 27 ms.
[2022-06-12 21:18:22] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1370030196751201051.gal : 20 ms
[2022-06-12 21:18:22] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12991628597516318010.prop : 3 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality1370030196751201051.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality12991628597516318010.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality1370030196751201051.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality12991628597516318010.prop --nowitness
Loading property file /tmp/ReachabilityCardinality12991628597516318010.prop.
SDD proceeding with computation,11 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,11 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,11 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,11 properties remain. new max is 32
SDD size :1 after 1
SDD proceeding with computation,11 properties remain. new max is 64
SDD size :1 after 1
SDD proceeding with computation,11 properties remain. new max is 128
SDD size :1 after 1
SDD proceeding with computation,11 properties remain. new max is 256
SDD size :1 after 4
Reachability property FlexibleBarrier-PT-08b-ReachabilityFireability-15 is true.
FORMULA FlexibleBarrier-PT-08b-ReachabilityFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property FlexibleBarrier-PT-08b-ReachabilityFireability-03 is true.
FORMULA FlexibleBarrier-PT-08b-ReachabilityFireability-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,9 properties remain. new max is 256
SDD size :4 after 7.04247e+10
Reachability property FlexibleBarrier-PT-08b-ReachabilityFireability-07 is true.
FORMULA FlexibleBarrier-PT-08b-ReachabilityFireability-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property FlexibleBarrier-PT-08b-ReachabilityFireability-05 is true.
FORMULA FlexibleBarrier-PT-08b-ReachabilityFireability-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Invariant property FlexibleBarrier-PT-08b-ReachabilityFireability-00 does not hold.
FORMULA FlexibleBarrier-PT-08b-ReachabilityFireability-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,6 properties remain. new max is 256
SDD size :7.04247e+10 after 2.10088e+11
SDD proceeding with computation,6 properties remain. new max is 512
SDD size :2.10088e+11 after 6.12402e+11
SDD proceeding with computation,6 properties remain. new max is 1024
SDD size :6.12402e+11 after 1.13802e+12
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9653869136563583850
[2022-06-12 21:18:37] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9653869136563583850
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin9653869136563583850]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin9653869136563583850] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin9653869136563583850] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Incomplete random walk after 1000000 steps, including 29697 resets, run finished after 2098 ms. (steps per millisecond=476 ) properties (out of 6) seen :2
FORMULA FlexibleBarrier-PT-08b-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FlexibleBarrier-PT-08b-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 2987 resets, run finished after 2581 ms. (steps per millisecond=387 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 717 resets, run finished after 2498 ms. (steps per millisecond=400 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 709 resets, run finished after 347 ms. (steps per millisecond=2881 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 618 resets, run finished after 1067 ms. (steps per millisecond=937 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2022-06-12 21:18:46] [INFO ] Flow matrix only has 547 transitions (discarded 3 similar events)
// Phase 1: matrix 547 rows 418 cols
[2022-06-12 21:18:46] [INFO ] Computed 10 place invariants in 5 ms
[2022-06-12 21:18:47] [INFO ] [Real]Absence check using 10 positive place invariants in 13 ms returned sat
[2022-06-12 21:18:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:18:47] [INFO ] [Real]Absence check using state equation in 293 ms returned sat
[2022-06-12 21:18:47] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:18:47] [INFO ] [Nat]Absence check using 10 positive place invariants in 18 ms returned sat
[2022-06-12 21:18:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:18:47] [INFO ] [Nat]Absence check using state equation in 350 ms returned sat
[2022-06-12 21:18:47] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-06-12 21:18:47] [INFO ] [Nat]Added 1 Read/Feed constraints in 2 ms returned sat
[2022-06-12 21:18:47] [INFO ] Computed and/alt/rep : 454/913/454 causal constraints (skipped 92 transitions) in 39 ms.
[2022-06-12 21:18:49] [INFO ] Added : 196 causal constraints over 40 iterations in 1636 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 8 ms.
[2022-06-12 21:18:49] [INFO ] [Real]Absence check using 10 positive place invariants in 17 ms returned sat
[2022-06-12 21:18:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:18:49] [INFO ] [Real]Absence check using state equation in 307 ms returned sat
[2022-06-12 21:18:50] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:18:50] [INFO ] [Nat]Absence check using 10 positive place invariants in 12 ms returned sat
[2022-06-12 21:18:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:18:50] [INFO ] [Nat]Absence check using state equation in 289 ms returned sat
[2022-06-12 21:18:50] [INFO ] [Nat]Added 1 Read/Feed constraints in 5 ms returned sat
[2022-06-12 21:18:50] [INFO ] Deduced a trap composed of 14 places in 225 ms of which 1 ms to minimize.
[2022-06-12 21:18:50] [INFO ] Deduced a trap composed of 141 places in 242 ms of which 1 ms to minimize.
[2022-06-12 21:18:51] [INFO ] Deduced a trap composed of 138 places in 314 ms of which 1 ms to minimize.
[2022-06-12 21:18:51] [INFO ] Deduced a trap composed of 131 places in 293 ms of which 1 ms to minimize.
[2022-06-12 21:18:51] [INFO ] Deduced a trap composed of 125 places in 272 ms of which 1 ms to minimize.
[2022-06-12 21:18:51] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1536 ms
[2022-06-12 21:18:52] [INFO ] Computed and/alt/rep : 454/913/454 causal constraints (skipped 92 transitions) in 58 ms.
[2022-06-12 21:18:53] [INFO ] Added : 189 causal constraints over 38 iterations in 1901 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 6 ms.
[2022-06-12 21:18:54] [INFO ] [Real]Absence check using 10 positive place invariants in 14 ms returned sat
[2022-06-12 21:18:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:18:54] [INFO ] [Real]Absence check using state equation in 320 ms returned sat
[2022-06-12 21:18:54] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:18:54] [INFO ] [Nat]Absence check using 10 positive place invariants in 13 ms returned sat
[2022-06-12 21:18:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:18:54] [INFO ] [Nat]Absence check using state equation in 293 ms returned sat
[2022-06-12 21:18:54] [INFO ] [Nat]Added 1 Read/Feed constraints in 2 ms returned sat
[2022-06-12 21:18:54] [INFO ] Computed and/alt/rep : 454/913/454 causal constraints (skipped 92 transitions) in 34 ms.
[2022-06-12 21:18:56] [INFO ] Added : 189 causal constraints over 38 iterations in 1537 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 17 ms.
[2022-06-12 21:18:56] [INFO ] [Real]Absence check using 10 positive place invariants in 16 ms returned sat
[2022-06-12 21:18:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:18:56] [INFO ] [Real]Absence check using state equation in 333 ms returned sat
[2022-06-12 21:18:56] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:18:56] [INFO ] [Nat]Absence check using 10 positive place invariants in 17 ms returned sat
[2022-06-12 21:18:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:18:57] [INFO ] [Nat]Absence check using state equation in 329 ms returned sat
[2022-06-12 21:18:57] [INFO ] [Nat]Added 1 Read/Feed constraints in 2 ms returned sat
[2022-06-12 21:18:57] [INFO ] Computed and/alt/rep : 454/913/454 causal constraints (skipped 92 transitions) in 42 ms.
[2022-06-12 21:18:59] [INFO ] Added : 204 causal constraints over 41 iterations in 2198 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 5 ms.
Incomplete Parikh walk after 47600 steps, including 801 resets, run finished after 110 ms. (steps per millisecond=432 ) properties (out of 4) seen :0 could not realise parikh vector
Incomplete Parikh walk after 42700 steps, including 703 resets, run finished after 110 ms. (steps per millisecond=388 ) properties (out of 4) seen :0 could not realise parikh vector
Incomplete Parikh walk after 43200 steps, including 711 resets, run finished after 147 ms. (steps per millisecond=293 ) properties (out of 4) seen :0 could not realise parikh vector
Incomplete Parikh walk after 49900 steps, including 861 resets, run finished after 181 ms. (steps per millisecond=275 ) properties (out of 4) seen :1 could not realise parikh vector
FORMULA FlexibleBarrier-PT-08b-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 103 out of 418 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 418/418 places, 550/550 transitions.
Drop transitions removed 15 transitions
Trivial Post-agglo rules discarded 15 transitions
Performed 15 trivial Post agglomeration. Transition count delta: 15
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 418 transition count 535
Reduce places removed 15 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 19 rules applied. Total rules applied 34 place count 403 transition count 531
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 38 place count 399 transition count 531
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 17 Pre rules applied. Total rules applied 38 place count 399 transition count 514
Deduced a syphon composed of 17 places in 1 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 3 with 34 rules applied. Total rules applied 72 place count 382 transition count 514
Discarding 41 places :
Symmetric choice reduction at 3 with 41 rule applications. Total rules 113 place count 341 transition count 473
Iterating global reduction 3 with 41 rules applied. Total rules applied 154 place count 341 transition count 473
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 155 place count 341 transition count 472
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 155 place count 341 transition count 470
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 159 place count 339 transition count 470
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 160 place count 338 transition count 469
Iterating global reduction 4 with 1 rules applied. Total rules applied 161 place count 338 transition count 469
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 162 place count 338 transition count 468
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: 24
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 5 with 48 rules applied. Total rules applied 210 place count 314 transition count 444
Discarding 10 places :
Symmetric choice reduction at 5 with 10 rule applications. Total rules 220 place count 304 transition count 434
Iterating global reduction 5 with 10 rules applied. Total rules applied 230 place count 304 transition count 434
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 5 with 10 rules applied. Total rules applied 240 place count 304 transition count 424
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -12
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 6 with 8 rules applied. Total rules applied 248 place count 300 transition count 436
Free-agglomeration rule applied 13 times.
Iterating global reduction 6 with 13 rules applied. Total rules applied 261 place count 300 transition count 423
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 6 with 13 rules applied. Total rules applied 274 place count 287 transition count 423
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 7 with 2 rules applied. Total rules applied 276 place count 287 transition count 421
Applied a total of 276 rules in 178 ms. Remains 287 /418 variables (removed 131) and now considering 421/550 (removed 129) transitions.
Finished structural reductions, in 1 iterations. Remains : 287/418 places, 421/550 transitions.
[2022-06-12 21:19:00] [INFO ] Flatten gal took : 28 ms
[2022-06-12 21:19:00] [INFO ] Flatten gal took : 27 ms
[2022-06-12 21:19:00] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16502380134703939763.gal : 3 ms
[2022-06-12 21:19:00] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5268031335735290322.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality16502380134703939763.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality5268031335735290322.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality16502380134703939763.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality5268031335735290322.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality5268031335735290322.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 47
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :47 after 49
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :49 after 52
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :52 after 224
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :224 after 242
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :242 after 1834
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :1834 after 2301
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :2301 after 33670
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :33670 after 1.89808e+06
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :1.89808e+06 after 1.24161e+07
Detected timeout of ITS tools.
[2022-06-12 21:19:15] [INFO ] Flatten gal took : 26 ms
[2022-06-12 21:19:15] [INFO ] Applying decomposition
[2022-06-12 21:19:15] [INFO ] Flatten gal took : 25 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph14722343096731849221.txt, -o, /tmp/graph14722343096731849221.bin, -w, /tmp/graph14722343096731849221.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph14722343096731849221.bin, -l, -1, -v, -w, /tmp/graph14722343096731849221.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 21:19:15] [INFO ] Decomposing Gal with order
[2022-06-12 21:19:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 21:19:15] [INFO ] Removed a total of 295 redundant transitions.
[2022-06-12 21:19:15] [INFO ] Flatten gal took : 63 ms
[2022-06-12 21:19:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 105 labels/synchronizations in 10 ms.
[2022-06-12 21:19:15] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14772376729759047924.gal : 5 ms
[2022-06-12 21:19:15] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1507792629048025848.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality14772376729759047924.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality1507792629048025848.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality14772376729759047924.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality1507792629048025848.prop --nowitness
Loading property file /tmp/ReachabilityCardinality1507792629048025848.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :1 after 1
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :1 after 1
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :1 after 919
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :919 after 3.91064e+08
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :3.91064e+08 after 7.20251e+11
Reachability property FlexibleBarrier-PT-08b-ReachabilityFireability-08 is true.
FORMULA FlexibleBarrier-PT-08b-ReachabilityFireability-08 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :7.20251e+11 after 2.99141e+12
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5678658349127579990
[2022-06-12 21:19:30] [INFO ] Built C files in 9ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5678658349127579990
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin5678658349127579990]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin5678658349127579990] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin5678658349127579990] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Incomplete random walk after 1000000 steps, including 38088 resets, run finished after 2151 ms. (steps per millisecond=464 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1071 resets, run finished after 2578 ms. (steps per millisecond=387 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 806 resets, run finished after 1197 ms. (steps per millisecond=835 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 11133808 steps, run timeout after 30001 ms. (steps per millisecond=371 ) properties seen :{}
Probabilistic random walk after 11133808 steps, saw 2108590 distinct states, run finished after 30011 ms. (steps per millisecond=370 ) properties seen :{}
Running SMT prover for 2 properties.
[2022-06-12 21:20:07] [INFO ] Flow matrix only has 418 transitions (discarded 3 similar events)
// Phase 1: matrix 418 rows 287 cols
[2022-06-12 21:20:07] [INFO ] Computed 10 place invariants in 4 ms
[2022-06-12 21:20:07] [INFO ] [Real]Absence check using 10 positive place invariants in 8 ms returned sat
[2022-06-12 21:20:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:20:07] [INFO ] [Real]Absence check using state equation in 193 ms returned sat
[2022-06-12 21:20:07] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:20:07] [INFO ] [Nat]Absence check using 10 positive place invariants in 11 ms returned sat
[2022-06-12 21:20:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:20:08] [INFO ] [Nat]Absence check using state equation in 230 ms returned sat
[2022-06-12 21:20:08] [INFO ] State equation strengthened by 8 read => feed constraints.
[2022-06-12 21:20:08] [INFO ] [Nat]Added 8 Read/Feed constraints in 5 ms returned sat
[2022-06-12 21:20:08] [INFO ] Deduced a trap composed of 86 places in 186 ms of which 1 ms to minimize.
[2022-06-12 21:20:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 235 ms
[2022-06-12 21:20:08] [INFO ] Computed and/alt/rep : 376/1114/373 causal constraints (skipped 44 transitions) in 40 ms.
[2022-06-12 21:20:09] [INFO ] Deduced a trap composed of 97 places in 135 ms of which 1 ms to minimize.
[2022-06-12 21:20:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 228 ms
[2022-06-12 21:20:09] [INFO ] Added : 118 causal constraints over 25 iterations in 1400 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 6 ms.
[2022-06-12 21:20:09] [INFO ] [Real]Absence check using 10 positive place invariants in 12 ms returned sat
[2022-06-12 21:20:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:20:10] [INFO ] [Real]Absence check using state equation in 224 ms returned sat
[2022-06-12 21:20:10] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:20:10] [INFO ] [Nat]Absence check using 10 positive place invariants in 13 ms returned sat
[2022-06-12 21:20:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:20:10] [INFO ] [Nat]Absence check using state equation in 226 ms returned sat
[2022-06-12 21:20:10] [INFO ] [Nat]Added 8 Read/Feed constraints in 4 ms returned sat
[2022-06-12 21:20:10] [INFO ] Computed and/alt/rep : 376/1114/373 causal constraints (skipped 44 transitions) in 40 ms.
[2022-06-12 21:20:11] [INFO ] Added : 124 causal constraints over 25 iterations in 1140 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 7 ms.
Incomplete Parikh walk after 20600 steps, including 538 resets, run finished after 84 ms. (steps per millisecond=245 ) properties (out of 2) seen :0 could not realise parikh vector
Incomplete Parikh walk after 16500 steps, including 498 resets, run finished after 66 ms. (steps per millisecond=250 ) properties (out of 2) seen :0 could not realise parikh vector
Support contains 59 out of 287 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 287/287 places, 421/421 transitions.
Graph (trivial) has 68 edges and 287 vertex of which 7 / 287 are part of one of the 3 SCC in 5 ms
Free SCC test removed 4 places
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 283 transition count 410
Reduce places removed 4 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 279 transition count 409
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 11 place count 278 transition count 409
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 11 place count 278 transition count 405
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 19 place count 274 transition count 405
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 31 place count 262 transition count 393
Iterating global reduction 3 with 12 rules applied. Total rules applied 43 place count 262 transition count 393
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 45 place count 262 transition count 391
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 46 place count 261 transition count 390
Iterating global reduction 4 with 1 rules applied. Total rules applied 47 place count 261 transition count 390
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 48 place count 261 transition count 389
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 5 with 36 rules applied. Total rules applied 84 place count 243 transition count 371
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 91 place count 236 transition count 363
Iterating global reduction 5 with 7 rules applied. Total rules applied 98 place count 236 transition count 363
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 5 with 7 rules applied. Total rules applied 105 place count 236 transition count 356
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 107 place count 235 transition count 356
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 6 with 2 rules applied. Total rules applied 109 place count 235 transition count 354
Free-agglomeration rule applied 22 times.
Iterating global reduction 6 with 22 rules applied. Total rules applied 131 place count 235 transition count 332
Reduce places removed 22 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 23 rules applied. Total rules applied 154 place count 213 transition count 331
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 155 place count 212 transition count 330
Iterating global reduction 7 with 1 rules applied. Total rules applied 156 place count 212 transition count 330
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 157 place count 212 transition count 329
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 8 with 3 rules applied. Total rules applied 160 place count 212 transition count 326
Applied a total of 160 rules in 166 ms. Remains 212 /287 variables (removed 75) and now considering 326/421 (removed 95) transitions.
Finished structural reductions, in 1 iterations. Remains : 212/287 places, 326/421 transitions.
[2022-06-12 21:20:12] [INFO ] Flatten gal took : 23 ms
[2022-06-12 21:20:12] [INFO ] Flatten gal took : 23 ms
[2022-06-12 21:20:12] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2467752724777273247.gal : 3 ms
[2022-06-12 21:20:12] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10312621346163603640.prop : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality2467752724777273247.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality10312621346163603640.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality2467752724777273247.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality10312621346163603640.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality10312621346163603640.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 7
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :7 after 9
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :9 after 11
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :11 after 92
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :92 after 119
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :119 after 1173
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :1173 after 12583
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :12583 after 658786
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :658786 after 685150
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :685150 after 800564
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :800564 after 3.72096e+06
Detected timeout of ITS tools.
[2022-06-12 21:20:27] [INFO ] Flatten gal took : 16 ms
[2022-06-12 21:20:27] [INFO ] Applying decomposition
[2022-06-12 21:20:27] [INFO ] Flatten gal took : 15 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph15129691220773791036.txt, -o, /tmp/graph15129691220773791036.bin, -w, /tmp/graph15129691220773791036.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph15129691220773791036.bin, -l, -1, -v, -w, /tmp/graph15129691220773791036.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 21:20:27] [INFO ] Decomposing Gal with order
[2022-06-12 21:20:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 21:20:27] [INFO ] Removed a total of 228 redundant transitions.
[2022-06-12 21:20:27] [INFO ] Flatten gal took : 40 ms
[2022-06-12 21:20:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 85 labels/synchronizations in 8 ms.
[2022-06-12 21:20:27] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10230578023462041213.gal : 6 ms
[2022-06-12 21:20:27] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3215382633440876266.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality10230578023462041213.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality3215382633440876266.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality10230578023462041213.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality3215382633440876266.prop --nowitness
Loading property file /tmp/ReachabilityCardinality3215382633440876266.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :1 after 11969
Reachability property FlexibleBarrier-PT-08b-ReachabilityFireability-13 is true.
FORMULA FlexibleBarrier-PT-08b-ReachabilityFireability-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :11969 after 1.87031e+10
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :1.87031e+10 after 2.05457e+10
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :2.05457e+10 after 6.12057e+10
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :6.12057e+10 after 9.63753e+10
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :9.63753e+10 after 2.26526e+11
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9437636175306519378
[2022-06-12 21:20:42] [INFO ] Built C files in 6ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9437636175306519378
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin9437636175306519378]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin9437636175306519378] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin9437636175306519378] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Incomplete random walk after 1000000 steps, including 22102 resets, run finished after 2658 ms. (steps per millisecond=376 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 1497 resets, run finished after 2652 ms. (steps per millisecond=377 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 14612598 steps, run timeout after 30001 ms. (steps per millisecond=487 ) properties seen :{}
Probabilistic random walk after 14612598 steps, saw 2502613 distinct states, run finished after 30001 ms. (steps per millisecond=487 ) properties seen :{}
Running SMT prover for 1 properties.
[2022-06-12 21:21:18] [INFO ] Flow matrix only has 320 transitions (discarded 6 similar events)
// Phase 1: matrix 320 rows 212 cols
[2022-06-12 21:21:18] [INFO ] Computed 10 place invariants in 3 ms
[2022-06-12 21:21:18] [INFO ] [Real]Absence check using 10 positive place invariants in 8 ms returned sat
[2022-06-12 21:21:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:21:18] [INFO ] [Real]Absence check using state equation in 123 ms returned sat
[2022-06-12 21:21:18] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:21:18] [INFO ] [Nat]Absence check using 10 positive place invariants in 8 ms returned sat
[2022-06-12 21:21:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:21:19] [INFO ] [Nat]Absence check using state equation in 125 ms returned sat
[2022-06-12 21:21:19] [INFO ] State equation strengthened by 34 read => feed constraints.
[2022-06-12 21:21:19] [INFO ] [Nat]Added 34 Read/Feed constraints in 6 ms returned sat
[2022-06-12 21:21:19] [INFO ] Deduced a trap composed of 78 places in 90 ms of which 0 ms to minimize.
[2022-06-12 21:21:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 118 ms
[2022-06-12 21:21:19] [INFO ] Computed and/alt/rep : 279/830/279 causal constraints (skipped 39 transitions) in 20 ms.
[2022-06-12 21:21:20] [INFO ] Deduced a trap composed of 85 places in 96 ms of which 1 ms to minimize.
[2022-06-12 21:21:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 146 ms
[2022-06-12 21:21:20] [INFO ] Added : 156 causal constraints over 32 iterations in 1089 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 5 ms.
Incomplete Parikh walk after 31200 steps, including 830 resets, run finished after 137 ms. (steps per millisecond=227 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 40 out of 212 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 212/212 places, 326/326 transitions.
Graph (trivial) has 41 edges and 212 vertex of which 4 / 212 are part of one of the 2 SCC in 1 ms
Free SCC test removed 2 places
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 0 with 2 rules applied. Total rules applied 3 place count 210 transition count 320
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 208 transition count 320
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 5 place count 208 transition count 319
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 7 place count 207 transition count 319
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 10 place count 204 transition count 315
Iterating global reduction 2 with 3 rules applied. Total rules applied 13 place count 204 transition count 315
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 15 place count 204 transition count 313
Performed 8 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 31 place count 196 transition count 304
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 33 place count 196 transition count 302
Free-agglomeration rule applied 21 times.
Iterating global reduction 3 with 21 rules applied. Total rules applied 54 place count 196 transition count 281
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 3 with 21 rules applied. Total rules applied 75 place count 175 transition count 281
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 4 with 3 rules applied. Total rules applied 78 place count 175 transition count 278
Applied a total of 78 rules in 116 ms. Remains 175 /212 variables (removed 37) and now considering 278/326 (removed 48) transitions.
Finished structural reductions, in 1 iterations. Remains : 175/212 places, 278/326 transitions.
[2022-06-12 21:21:20] [INFO ] Flatten gal took : 18 ms
[2022-06-12 21:21:20] [INFO ] Flatten gal took : 19 ms
[2022-06-12 21:21:20] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6064436610235467460.gal : 3 ms
[2022-06-12 21:21:20] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality784537104611004688.prop : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality6064436610235467460.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality784537104611004688.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality6064436610235467460.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality784537104611004688.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality784537104611004688.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :6 after 11
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :11 after 13
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :13 after 23
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :23 after 111
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :111 after 8623
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :8623 after 9105
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :9105 after 11677
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :11677 after 65056
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :65056 after 220679
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :220679 after 2.28996e+06
Detected timeout of ITS tools.
[2022-06-12 21:21:40] [INFO ] Flatten gal took : 11 ms
[2022-06-12 21:21:40] [INFO ] Applying decomposition
[2022-06-12 21:21:40] [INFO ] Flatten gal took : 11 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph12311422633129152144.txt, -o, /tmp/graph12311422633129152144.bin, -w, /tmp/graph12311422633129152144.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph12311422633129152144.bin, -l, -1, -v, -w, /tmp/graph12311422633129152144.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 21:21:40] [INFO ] Decomposing Gal with order
[2022-06-12 21:21:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 21:21:40] [INFO ] Removed a total of 230 redundant transitions.
[2022-06-12 21:21:40] [INFO ] Flatten gal took : 50 ms
[2022-06-12 21:21:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 76 labels/synchronizations in 5 ms.
[2022-06-12 21:21:40] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11275671083073471435.gal : 4 ms
[2022-06-12 21:21:40] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16114421018500802896.prop : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality11275671083073471435.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality16114421018500802896.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality11275671083073471435.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality16114421018500802896.prop --nowitness
Loading property file /tmp/ReachabilityCardinality16114421018500802896.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :1 after 7
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :7 after 303409
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :303409 after 1.79913e+09
Reachability property FlexibleBarrier-PT-08b-ReachabilityFireability-09 is true.
FORMULA FlexibleBarrier-PT-08b-ReachabilityFireability-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 257 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,9.26399e+09,3.05483,40956,2743,689,62521,11311,743,188263,387,53502,0
Total reachable state count : 9263985953

Verifying 1 reachability properties.
Reachability property FlexibleBarrier-PT-08b-ReachabilityFireability-09 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
FlexibleBarrier-PT-08b-ReachabilityFireability-09,24,4.19237,40956,51,76,62521,11311,917,188263,425,53502,0
All properties solved without resorting to model-checking.

BK_STOP 1655068906078

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityFireability -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 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="FlexibleBarrier-PT-08b"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="gold2021"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool gold2021"
echo " Input is FlexibleBarrier-PT-08b, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r107-smll-165260580300018"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FlexibleBarrier-PT-08b.tgz
mv FlexibleBarrier-PT-08b execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;