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.r323-tall-165472292700135.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)
.....................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is DoubleLock-PT-p3s3, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r323-tall-165472292700135
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.8M
-rw-r--r-- 1 mcc users 8.0K Jun 7 16:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 93K Jun 7 16:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Jun 7 16:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Jun 7 16:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Jun 6 15:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K Jun 6 15:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Jun 6 15:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Jun 6 15:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 9.8K Jun 7 16:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 104K Jun 7 16:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Jun 7 16:58 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 50K Jun 7 16:58 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Jun 6 15:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Jun 6 15:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 5 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 1.4M Jun 6 12:11 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 DoubleLock-PT-p3s3-ReachabilityFireability-00
FORMULA_NAME DoubleLock-PT-p3s3-ReachabilityFireability-01
FORMULA_NAME DoubleLock-PT-p3s3-ReachabilityFireability-02
FORMULA_NAME DoubleLock-PT-p3s3-ReachabilityFireability-03
FORMULA_NAME DoubleLock-PT-p3s3-ReachabilityFireability-04
FORMULA_NAME DoubleLock-PT-p3s3-ReachabilityFireability-05
FORMULA_NAME DoubleLock-PT-p3s3-ReachabilityFireability-06
FORMULA_NAME DoubleLock-PT-p3s3-ReachabilityFireability-07
FORMULA_NAME DoubleLock-PT-p3s3-ReachabilityFireability-08
FORMULA_NAME DoubleLock-PT-p3s3-ReachabilityFireability-09
FORMULA_NAME DoubleLock-PT-p3s3-ReachabilityFireability-10
FORMULA_NAME DoubleLock-PT-p3s3-ReachabilityFireability-11
FORMULA_NAME DoubleLock-PT-p3s3-ReachabilityFireability-12
FORMULA_NAME DoubleLock-PT-p3s3-ReachabilityFireability-13
FORMULA_NAME DoubleLock-PT-p3s3-ReachabilityFireability-14
FORMULA_NAME DoubleLock-PT-p3s3-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1654752132238

Running Version 0
[2022-06-09 05:22:13] [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]
[2022-06-09 05:22:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-09 05:22:14] [INFO ] Load time of PNML (sax parser for PT used): 187 ms
[2022-06-09 05:22:14] [INFO ] Transformed 306 places.
[2022-06-09 05:22:14] [INFO ] Transformed 3136 transitions.
[2022-06-09 05:22:14] [INFO ] Parsed PT model containing 306 places and 3136 transitions in 256 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 13 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 68 places in 21 ms
Reduce places removed 68 places and 128 transitions.
Incomplete random walk after 10004 steps, including 93 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 16) seen :2
FORMULA DoubleLock-PT-p3s3-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DoubleLock-PT-p3s3-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 17 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 14) seen :1
FORMULA DoubleLock-PT-p3s3-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 18 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 15 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 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 16 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 13) seen :1
FORMULA DoubleLock-PT-p3s3-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 15 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 16 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 12) seen :0
Running SMT prover for 12 properties.
[2022-06-09 05:22:14] [INFO ] Flow matrix only has 2121 transitions (discarded 887 similar events)
// Phase 1: matrix 2121 rows 238 cols
[2022-06-09 05:22:14] [INFO ] Computed 4 place invariants in 52 ms
[2022-06-09 05:22:14] [INFO ] [Real]Absence check using 3 positive place invariants in 7 ms returned unsat
[2022-06-09 05:22:14] [INFO ] [Real]Absence check using 3 positive place invariants in 10 ms returned unsat
[2022-06-09 05:22:14] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-09 05:22:14] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 05:22:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 05:22:15] [INFO ] [Real]Absence check using state equation in 377 ms returned sat
[2022-06-09 05:22:15] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 05:22:15] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-09 05:22:15] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 05:22:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 05:22:15] [INFO ] [Nat]Absence check using state equation in 413 ms returned sat
[2022-06-09 05:22:15] [INFO ] State equation strengthened by 157 read => feed constraints.
[2022-06-09 05:22:18] [INFO ] SMT solver returned unknown. Retrying;
[2022-06-09 05:22:19] [INFO ] [Nat]Added 157 Read/Feed constraints in 3226 ms returned sat
[2022-06-09 05:22:19] [INFO ] Computed and/alt/rep : 259/1539/259 causal constraints (skipped 1860 transitions) in 267 ms.
[2022-06-09 05:22:20] [INFO ] Added : 45 causal constraints over 9 iterations in 1175 ms. Result :unknown
[2022-06-09 05:22:20] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-09 05:22:20] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 05:22:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 05:22:20] [INFO ] [Real]Absence check using state equation in 350 ms returned sat
[2022-06-09 05:22:21] [INFO ] [Real]Added 157 Read/Feed constraints in 171 ms returned sat
[2022-06-09 05:22:21] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 05:22:21] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-09 05:22:21] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 8 ms returned sat
[2022-06-09 05:22:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 05:22:21] [INFO ] [Nat]Absence check using state equation in 318 ms returned sat
[2022-06-09 05:22:23] [INFO ] [Nat]Added 157 Read/Feed constraints in 2111 ms returned sat
[2022-06-09 05:22:23] [INFO ] Deduced a trap composed of 99 places in 330 ms of which 3 ms to minimize.
[2022-06-09 05:22:24] [INFO ] Deduced a trap composed of 99 places in 274 ms of which 2 ms to minimize.
[2022-06-09 05:22:24] [INFO ] Deduced a trap composed of 157 places in 293 ms of which 1 ms to minimize.
[2022-06-09 05:22:24] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 3 trap constraints in 1069 ms
[2022-06-09 05:22:24] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned unsat
[2022-06-09 05:22:24] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-09 05:22:24] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 05:22:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 05:22:25] [INFO ] [Real]Absence check using state equation in 358 ms returned sat
[2022-06-09 05:22:25] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 05:22:25] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-09 05:22:25] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 05:22:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 05:22:25] [INFO ] [Nat]Absence check using state equation in 365 ms returned sat
[2022-06-09 05:22:28] [INFO ] [Nat]Added 157 Read/Feed constraints in 3019 ms returned sat
[2022-06-09 05:22:28] [INFO ] Deduced a trap composed of 114 places in 299 ms of which 2 ms to minimize.
[2022-06-09 05:22:29] [INFO ] Deduced a trap composed of 122 places in 305 ms of which 0 ms to minimize.
[2022-06-09 05:22:29] [INFO ] Deduced a trap composed of 107 places in 268 ms of which 1 ms to minimize.
[2022-06-09 05:22:29] [INFO ] Deduced a trap composed of 117 places in 272 ms of which 0 ms to minimize.
[2022-06-09 05:22:30] [INFO ] Deduced a trap composed of 105 places in 269 ms of which 0 ms to minimize.
[2022-06-09 05:22:30] [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
[2022-06-09 05:22:30] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-09 05:22:30] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 05:22:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 05:22:30] [INFO ] [Real]Absence check using state equation in 353 ms returned sat
[2022-06-09 05:22:30] [INFO ] [Real]Added 157 Read/Feed constraints in 158 ms returned sat
[2022-06-09 05:22:30] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 05:22:30] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-09 05:22:30] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 15 ms returned sat
[2022-06-09 05:22:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 05:22:31] [INFO ] [Nat]Absence check using state equation in 364 ms returned sat
[2022-06-09 05:22:33] [INFO ] [Nat]Added 157 Read/Feed constraints in 1951 ms returned sat
[2022-06-09 05:22:33] [INFO ] Deduced a trap composed of 74 places in 297 ms of which 0 ms to minimize.
[2022-06-09 05:22:33] [INFO ] Deduced a trap composed of 166 places in 280 ms of which 0 ms to minimize.
[2022-06-09 05:22:34] [INFO ] Deduced a trap composed of 171 places in 296 ms of which 1 ms to minimize.
[2022-06-09 05:22:34] [INFO ] Deduced a trap composed of 152 places in 243 ms of which 1 ms to minimize.
[2022-06-09 05:22:34] [INFO ] Deduced a trap composed of 148 places in 233 ms of which 0 ms to minimize.
[2022-06-09 05:22:35] [INFO ] Deduced a trap composed of 115 places in 275 ms of which 1 ms to minimize.
[2022-06-09 05:22:35] [INFO ] Deduced a trap composed of 159 places in 279 ms of which 0 ms to minimize.
[2022-06-09 05:22:35] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 7 trap constraints in 2346 ms
[2022-06-09 05:22:35] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned unsat
[2022-06-09 05:22:35] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned unsat
[2022-06-09 05:22:35] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-09 05:22:35] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 05:22:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 05:22:36] [INFO ] [Real]Absence check using state equation in 337 ms returned sat
[2022-06-09 05:22:36] [INFO ] [Real]Added 157 Read/Feed constraints in 180 ms returned sat
[2022-06-09 05:22:36] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 05:22:36] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-09 05:22:36] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 05:22:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 05:22:36] [INFO ] [Nat]Absence check using state equation in 323 ms returned sat
[2022-06-09 05:22:39] [INFO ] [Nat]Added 157 Read/Feed constraints in 2213 ms returned sat
[2022-06-09 05:22:39] [INFO ] Deduced a trap composed of 91 places in 273 ms of which 0 ms to minimize.
[2022-06-09 05:22:39] [INFO ] Deduced a trap composed of 110 places in 305 ms of which 0 ms to minimize.
[2022-06-09 05:22:40] [INFO ] Deduced a trap composed of 162 places in 287 ms of which 0 ms to minimize.
[2022-06-09 05:22:40] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 3 trap constraints in 1053 ms
[2022-06-09 05:22:40] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-09 05:22:40] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 05:22:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 05:22:40] [INFO ] [Real]Absence check using state equation in 328 ms returned sat
[2022-06-09 05:22:40] [INFO ] [Real]Added 157 Read/Feed constraints in 176 ms returned sat
[2022-06-09 05:22:40] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 05:22:40] [INFO ] [Nat]Absence check using 3 positive place invariants in 29 ms returned sat
[2022-06-09 05:22:40] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 21 ms returned sat
[2022-06-09 05:22:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 05:22:41] [INFO ] [Nat]Absence check using state equation in 375 ms returned sat
[2022-06-09 05:22:42] [INFO ] [Nat]Added 157 Read/Feed constraints in 1499 ms returned sat
[2022-06-09 05:22:43] [INFO ] Deduced a trap composed of 105 places in 301 ms of which 1 ms to minimize.
[2022-06-09 05:22:43] [INFO ] Deduced a trap composed of 147 places in 304 ms of which 0 ms to minimize.
[2022-06-09 05:22:43] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 786 ms
[2022-06-09 05:22:44] [INFO ] Computed and/alt/rep : 259/1539/259 causal constraints (skipped 1860 transitions) in 645 ms.
[2022-06-09 05:22:45] [INFO ] Added : 85 causal constraints over 17 iterations in 2233 ms. Result :unknown
[2022-06-09 05:22:45] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned unsat
FORMULA DoubleLock-PT-p3s3-ReachabilityFireability-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleLock-PT-p3s3-ReachabilityFireability-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleLock-PT-p3s3-ReachabilityFireability-12 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleLock-PT-p3s3-ReachabilityFireability-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleLock-PT-p3s3-ReachabilityFireability-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleLock-PT-p3s3-ReachabilityFireability-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleLock-PT-p3s3-ReachabilityFireability-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleLock-PT-p3s3-ReachabilityFireability-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleLock-PT-p3s3-ReachabilityFireability-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 12 Parikh solutions to 3 different solutions.
Incomplete Parikh walk after 271800 steps, including 1002 resets, run finished after 1661 ms. (steps per millisecond=163 ) properties (out of 3) seen :0 could not realise parikh vector
Incomplete Parikh walk after 289400 steps, including 1002 resets, run finished after 1752 ms. (steps per millisecond=165 ) properties (out of 3) seen :0 could not realise parikh vector
Support contains 27 out of 238 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 238/238 places, 3008/3008 transitions.
Graph (complete) has 5131 edges and 238 vertex of which 235 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.15 ms
Discarding 3 places :
Also discarding 0 output transitions
Drop transitions removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Iterating post reduction 0 with 28 rules applied. Total rules applied 29 place count 235 transition count 2980
Applied a total of 29 rules in 168 ms. Remains 235 /238 variables (removed 3) and now considering 2980/3008 (removed 28) transitions.
Finished structural reductions, in 1 iterations. Remains : 235/238 places, 2980/3008 transitions.
[2022-06-09 05:22:49] [INFO ] Flatten gal took : 240 ms
[2022-06-09 05:22:49] [INFO ] Flatten gal took : 144 ms
[2022-06-09 05:22:50] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13203212680291498193.gal : 43 ms
[2022-06-09 05:22:50] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9072967971490841666.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/ReachabilityCardinality13203212680291498193.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality9072967971490841666.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/ReachabilityCardinality13203212680291498193.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality9072967971490841666.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality9072967971490841666.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 12
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :12 after 83
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :83 after 660
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :660 after 2693
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :2693 after 37752
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :37752 after 179169
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :179169 after 323717
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :323717 after 597698
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :597698 after 1.41974e+06
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :1.41974e+06 after 2.90027e+06
SDD proceeding with computation,3 properties remain. new max is 4096
SDD size :2.90027e+06 after 4.66157e+06
Detected timeout of ITS tools.
[2022-06-09 05:23:05] [INFO ] Flatten gal took : 109 ms
[2022-06-09 05:23:05] [INFO ] Applying decomposition
[2022-06-09 05:23:05] [INFO ] Flatten gal took : 225 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/graph15186077387447228293.txt, -o, /tmp/graph15186077387447228293.bin, -w, /tmp/graph15186077387447228293.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/graph15186077387447228293.bin, -l, -1, -v, -w, /tmp/graph15186077387447228293.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-09 05:23:06] [INFO ] Decomposing Gal with order
[2022-06-09 05:23:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 05:23:06] [INFO ] Removed a total of 7128 redundant transitions.
[2022-06-09 05:23:06] [INFO ] Flatten gal took : 434 ms
[2022-06-09 05:23:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 511 labels/synchronizations in 150 ms.
[2022-06-09 05:23:06] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3913921272286088208.gal : 20 ms
[2022-06-09 05:23:06] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4480278289075976415.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/ReachabilityCardinality3913921272286088208.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality4480278289075976415.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/ReachabilityCardinality3913921272286088208.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality4480278289075976415.prop --nowitness
Loading property file /tmp/ReachabilityCardinality4480278289075976415.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :4 after 109
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :109 after 109
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16584561051531841784
[2022-06-09 05:23:22] [INFO ] Built C files in 63ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16584561051531841784
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/ltsmin16584561051531841784]
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/ltsmin16584561051531841784] 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/ltsmin16584561051531841784] 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 1000003 steps, including 9553 resets, run finished after 2153 ms. (steps per millisecond=464 ) properties (out of 3) seen :1
FORMULA DoubleLock-PT-p3s3-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 1697 resets, run finished after 1253 ms. (steps per millisecond=798 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1636 resets, run finished after 723 ms. (steps per millisecond=1383 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2022-06-09 05:23:27] [INFO ] Flow matrix only has 2093 transitions (discarded 887 similar events)
// Phase 1: matrix 2093 rows 235 cols
[2022-06-09 05:23:27] [INFO ] Computed 2 place invariants in 19 ms
[2022-06-09 05:23:27] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2022-06-09 05:23:27] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 05:23:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 05:23:27] [INFO ] [Real]Absence check using state equation in 328 ms returned sat
[2022-06-09 05:23:27] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 05:23:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2022-06-09 05:23:27] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 05:23:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 05:23:28] [INFO ] [Nat]Absence check using state equation in 297 ms returned sat
[2022-06-09 05:23:28] [INFO ] State equation strengthened by 157 read => feed constraints.
[2022-06-09 05:23:30] [INFO ] [Nat]Added 157 Read/Feed constraints in 2454 ms returned sat
[2022-06-09 05:23:30] [INFO ] Computed and/alt/rep : 259/1539/259 causal constraints (skipped 1832 transitions) in 157 ms.
[2022-06-09 05:23:32] [INFO ] Added : 85 causal constraints over 17 iterations in 1671 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 20 ms.
[2022-06-09 05:23:32] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2022-06-09 05:23:32] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 05:23:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 05:23:32] [INFO ] [Real]Absence check using state equation in 326 ms returned sat
[2022-06-09 05:23:32] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 05:23:32] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2022-06-09 05:23:32] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 05:23:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 05:23:33] [INFO ] [Nat]Absence check using state equation in 318 ms returned sat
[2022-06-09 05:23:35] [INFO ] [Nat]Added 157 Read/Feed constraints in 1986 ms returned sat
[2022-06-09 05:23:35] [INFO ] Computed and/alt/rep : 259/1539/259 causal constraints (skipped 1832 transitions) in 218 ms.
[2022-06-09 05:23:36] [INFO ] Added : 85 causal constraints over 17 iterations in 1840 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 16 ms.
This parikh vector is obviously unfeasible : no match in initial state.
This parikh vector is obviously unfeasible : no match in initial state.
Support contains 25 out of 235 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 235/235 places, 2980/2980 transitions.
Applied a total of 0 rules in 76 ms. Remains 235 /235 variables (removed 0) and now considering 2980/2980 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 235/235 places, 2980/2980 transitions.
[2022-06-09 05:23:37] [INFO ] Flatten gal took : 96 ms
[2022-06-09 05:23:37] [INFO ] Flatten gal took : 100 ms
[2022-06-09 05:23:37] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17968729548679669699.gal : 10 ms
[2022-06-09 05:23:37] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7594279999679466350.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/ReachabilityCardinality17968729548679669699.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality7594279999679466350.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/ReachabilityCardinality17968729548679669699.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality7594279999679466350.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality7594279999679466350.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 12
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :12 after 83
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :83 after 660
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :660 after 2693
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :2693 after 37752
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :37752 after 179169
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :179169 after 323717
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :323717 after 597698
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :597698 after 1.41974e+06
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :1.41974e+06 after 2.90027e+06
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :2.90027e+06 after 4.66157e+06
Detected timeout of ITS tools.
[2022-06-09 05:23:52] [INFO ] Flatten gal took : 85 ms
[2022-06-09 05:23:52] [INFO ] Applying decomposition
[2022-06-09 05:23:52] [INFO ] Flatten gal took : 90 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/graph11970759779947738134.txt, -o, /tmp/graph11970759779947738134.bin, -w, /tmp/graph11970759779947738134.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/graph11970759779947738134.bin, -l, -1, -v, -w, /tmp/graph11970759779947738134.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-09 05:23:52] [INFO ] Decomposing Gal with order
[2022-06-09 05:23:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 05:23:53] [INFO ] Removed a total of 7128 redundant transitions.
[2022-06-09 05:23:53] [INFO ] Flatten gal took : 176 ms
[2022-06-09 05:23:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 414 labels/synchronizations in 68 ms.
[2022-06-09 05:23:53] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12267442578084856764.gal : 8 ms
[2022-06-09 05:23:53] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17125533387701716862.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/ReachabilityCardinality12267442578084856764.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality17125533387701716862.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/ReachabilityCardinality12267442578084856764.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality17125533387701716862.prop --nowitness
Loading property file /tmp/ReachabilityCardinality17125533387701716862.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 1
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :1 after 2466
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :2466 after 92862
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :92862 after 113688
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :113688 after 166910
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :166910 after 354108
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16703784362802825395
[2022-06-09 05:24:08] [INFO ] Built C files in 35ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16703784362802825395
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/ltsmin16703784362802825395]
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/ltsmin16703784362802825395] 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/ltsmin16703784362802825395] 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 9469 resets, run finished after 1907 ms. (steps per millisecond=524 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1698 resets, run finished after 1231 ms. (steps per millisecond=812 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1652 resets, run finished after 703 ms. (steps per millisecond=1422 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 3253734 steps, run timeout after 30001 ms. (steps per millisecond=108 ) properties seen :{}
Probabilistic random walk after 3253734 steps, saw 2478432 distinct states, run finished after 30355 ms. (steps per millisecond=107 ) properties seen :{}
Running SMT prover for 2 properties.
[2022-06-09 05:24:43] [INFO ] Flow matrix only has 2093 transitions (discarded 887 similar events)
// Phase 1: matrix 2093 rows 235 cols
[2022-06-09 05:24:43] [INFO ] Computed 2 place invariants in 22 ms
[2022-06-09 05:24:43] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2022-06-09 05:24:43] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 8 ms returned sat
[2022-06-09 05:24:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 05:24:43] [INFO ] [Real]Absence check using state equation in 341 ms returned sat
[2022-06-09 05:24:43] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 05:24:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2022-06-09 05:24:43] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 05:24:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 05:24:44] [INFO ] [Nat]Absence check using state equation in 318 ms returned sat
[2022-06-09 05:24:44] [INFO ] State equation strengthened by 157 read => feed constraints.
[2022-06-09 05:24:46] [INFO ] [Nat]Added 157 Read/Feed constraints in 2553 ms returned sat
[2022-06-09 05:24:47] [INFO ] Computed and/alt/rep : 259/1539/259 causal constraints (skipped 1832 transitions) in 171 ms.
[2022-06-09 05:24:48] [INFO ] Added : 85 causal constraints over 17 iterations in 1725 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 15 ms.
[2022-06-09 05:24:48] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2022-06-09 05:24:48] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 05:24:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 05:24:49] [INFO ] [Real]Absence check using state equation in 327 ms returned sat
[2022-06-09 05:24:49] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 05:24:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2022-06-09 05:24:49] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 05:24:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 05:24:49] [INFO ] [Nat]Absence check using state equation in 307 ms returned sat
[2022-06-09 05:24:51] [INFO ] [Nat]Added 157 Read/Feed constraints in 1922 ms returned sat
[2022-06-09 05:24:51] [INFO ] Computed and/alt/rep : 259/1539/259 causal constraints (skipped 1832 transitions) in 155 ms.
[2022-06-09 05:24:53] [INFO ] Added : 85 causal constraints over 17 iterations in 1680 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 16 ms.
This parikh vector is obviously unfeasible : no match in initial state.
This parikh vector is obviously unfeasible : no match in initial state.
Support contains 25 out of 235 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 235/235 places, 2980/2980 transitions.
Applied a total of 0 rules in 62 ms. Remains 235 /235 variables (removed 0) and now considering 2980/2980 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 235/235 places, 2980/2980 transitions.
Starting structural reductions, iteration 0 : 235/235 places, 2980/2980 transitions.
Applied a total of 0 rules in 53 ms. Remains 235 /235 variables (removed 0) and now considering 2980/2980 (removed 0) transitions.
[2022-06-09 05:24:53] [INFO ] Flow matrix only has 2093 transitions (discarded 887 similar events)
// Phase 1: matrix 2093 rows 235 cols
[2022-06-09 05:24:53] [INFO ] Computed 2 place invariants in 18 ms
[2022-06-09 05:24:53] [INFO ] Implicit Places using invariants in 199 ms returned []
[2022-06-09 05:24:53] [INFO ] Flow matrix only has 2093 transitions (discarded 887 similar events)
// Phase 1: matrix 2093 rows 235 cols
[2022-06-09 05:24:53] [INFO ] Computed 2 place invariants in 14 ms
[2022-06-09 05:24:53] [INFO ] State equation strengthened by 157 read => feed constraints.
[2022-06-09 05:24:54] [INFO ] Implicit Places using invariants and state equation in 480 ms returned []
Implicit Place search using SMT with State Equation took 681 ms to find 0 implicit places.
[2022-06-09 05:24:54] [INFO ] Redundant transitions in 262 ms returned []
[2022-06-09 05:24:54] [INFO ] Flow matrix only has 2093 transitions (discarded 887 similar events)
// Phase 1: matrix 2093 rows 235 cols
[2022-06-09 05:24:54] [INFO ] Computed 2 place invariants in 10 ms
[2022-06-09 05:24:55] [INFO ] Dead Transitions using invariants and state equation in 791 ms returned []
Finished structural reductions, in 1 iterations. Remains : 235/235 places, 2980/2980 transitions.
Incomplete random walk after 100004 steps, including 953 resets, run finished after 328 ms. (steps per millisecond=304 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2022-06-09 05:24:55] [INFO ] Flow matrix only has 2093 transitions (discarded 887 similar events)
// Phase 1: matrix 2093 rows 235 cols
[2022-06-09 05:24:55] [INFO ] Computed 2 place invariants in 17 ms
[2022-06-09 05:24:55] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2022-06-09 05:24:55] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 05:24:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 05:24:55] [INFO ] [Real]Absence check using state equation in 341 ms returned sat
[2022-06-09 05:24:55] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 05:24:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2022-06-09 05:24:55] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 05:24:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 05:24:56] [INFO ] [Nat]Absence check using state equation in 338 ms returned sat
[2022-06-09 05:24:56] [INFO ] State equation strengthened by 157 read => feed constraints.
[2022-06-09 05:24:58] [INFO ] [Nat]Added 157 Read/Feed constraints in 2499 ms returned sat
[2022-06-09 05:24:59] [INFO ] Computed and/alt/rep : 259/1539/259 causal constraints (skipped 1832 transitions) in 389 ms.
[2022-06-09 05:25:00] [INFO ] Added : 85 causal constraints over 17 iterations in 1940 ms. Result :sat
[2022-06-09 05:25:00] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2022-06-09 05:25:00] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 05:25:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 05:25:01] [INFO ] [Real]Absence check using state equation in 326 ms returned sat
[2022-06-09 05:25:01] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 05:25:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2022-06-09 05:25:01] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 05:25:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 05:25:01] [INFO ] [Nat]Absence check using state equation in 308 ms returned sat
[2022-06-09 05:25:03] [INFO ] [Nat]Added 157 Read/Feed constraints in 1943 ms returned sat
[2022-06-09 05:25:03] [INFO ] Computed and/alt/rep : 259/1539/259 causal constraints (skipped 1832 transitions) in 162 ms.
[2022-06-09 05:25:05] [INFO ] Added : 85 causal constraints over 17 iterations in 1869 ms. Result :sat
[2022-06-09 05:25:05] [INFO ] Flatten gal took : 82 ms
[2022-06-09 05:25:05] [INFO ] Flatten gal took : 82 ms
[2022-06-09 05:25:05] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1014698305117411311.gal : 9 ms
[2022-06-09 05:25:05] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9926936679467197468.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/ReachabilityCardinality1014698305117411311.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality9926936679467197468.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/ReachabilityCardinality1014698305117411311.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality9926936679467197468.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality9926936679467197468.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 12
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :12 after 83
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :83 after 660
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :660 after 2693
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :2693 after 37752
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :37752 after 179169
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :179169 after 323717
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :323717 after 597698
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :597698 after 1.41974e+06
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :1.41974e+06 after 2.90027e+06
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :2.90027e+06 after 4.66157e+06
Detected timeout of ITS tools.
[2022-06-09 05:25:20] [INFO ] Flatten gal took : 79 ms
[2022-06-09 05:25:20] [INFO ] Applying decomposition
[2022-06-09 05:25:20] [INFO ] Flatten gal took : 81 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/graph13577417171318228489.txt, -o, /tmp/graph13577417171318228489.bin, -w, /tmp/graph13577417171318228489.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/graph13577417171318228489.bin, -l, -1, -v, -w, /tmp/graph13577417171318228489.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-09 05:25:21] [INFO ] Decomposing Gal with order
[2022-06-09 05:25:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 05:25:21] [INFO ] Removed a total of 7285 redundant transitions.
[2022-06-09 05:25:21] [INFO ] Flatten gal took : 143 ms
[2022-06-09 05:25:21] [INFO ] Fuse similar labels procedure discarded/fused a total of 360 labels/synchronizations in 66 ms.
[2022-06-09 05:25:21] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1565489309325942295.gal : 10 ms
[2022-06-09 05:25:21] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15895513004900804048.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/ReachabilityCardinality1565489309325942295.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality15895513004900804048.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/ReachabilityCardinality1565489309325942295.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality15895513004900804048.prop --nowitness
Loading property file /tmp/ReachabilityCardinality15895513004900804048.prop.
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3743322475134228316
[2022-06-09 05:25:36] [INFO ] Built C files in 35ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3743322475134228316
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/ltsmin3743322475134228316]
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/ltsmin3743322475134228316] 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/ltsmin3743322475134228316] 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)
Ensure Unique test removed 887 transitions
Reduce isomorphic transitions removed 887 transitions.
Iterating post reduction 0 with 887 rules applied. Total rules applied 887 place count 235 transition count 2093
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 6 Pre rules applied. Total rules applied 887 place count 235 transition count 2087
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 1 with 12 rules applied. Total rules applied 899 place count 229 transition count 2087
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 900 place count 229 transition count 2086
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 901 place count 228 transition count 2086
Applied a total of 901 rules in 85 ms. Remains 228 /235 variables (removed 7) and now considering 2086/2980 (removed 894) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 2086 rows 228 cols
[2022-06-09 05:25:37] [INFO ] Computed 2 place invariants in 8 ms
[2022-06-09 05:25:37] [INFO ] [Real]Absence check using 1 positive place invariants in 12 ms returned sat
[2022-06-09 05:25:37] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 05:25:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 05:25:37] [INFO ] [Real]Absence check using state equation in 273 ms returned sat
[2022-06-09 05:25:37] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 05:25:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2022-06-09 05:25:37] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 05:25:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 05:25:38] [INFO ] [Nat]Absence check using state equation in 315 ms returned sat
[2022-06-09 05:25:38] [INFO ] Computed and/alt/rep : 34/226/34 causal constraints (skipped 2048 transitions) in 139 ms.
[2022-06-09 05:25:38] [INFO ] Added : 0 causal constraints over 0 iterations in 271 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 14 ms.
[2022-06-09 05:25:38] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2022-06-09 05:25:38] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 05:25:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 05:25:38] [INFO ] [Real]Absence check using state equation in 300 ms returned sat
[2022-06-09 05:25:39] [INFO ] Computed and/alt/rep : 34/226/34 causal constraints (skipped 2048 transitions) in 130 ms.
[2022-06-09 05:25:39] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 05:25:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2022-06-09 05:25:39] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 05:25:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 05:25:39] [INFO ] [Nat]Absence check using state equation in 331 ms returned sat
[2022-06-09 05:25:39] [INFO ] Computed and/alt/rep : 34/226/34 causal constraints (skipped 2048 transitions) in 217 ms.
[2022-06-09 05:25:40] [INFO ] Added : 1 causal constraints over 1 iterations in 446 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 4 ms.
[2022-06-09 05:25:40] [INFO ] Flatten gal took : 79 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin11251904831830063705
[2022-06-09 05:25:40] [INFO ] Too many transitions (2980) to apply POR reductions. Disabling POR matrices.
[2022-06-09 05:25:40] [INFO ] Flatten gal took : 108 ms
[2022-06-09 05:25:40] [INFO ] Built C files in 69ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11251904831830063705
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/ltsmin11251904831830063705]
[2022-06-09 05:25:40] [INFO ] Applying decomposition
[2022-06-09 05:25:40] [INFO ] Input system was already deterministic with 2980 transitions.
[2022-06-09 05:25:40] [INFO ] Flatten gal took : 226 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/graph6619310879455784201.txt, -o, /tmp/graph6619310879455784201.bin, -w, /tmp/graph6619310879455784201.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/graph6619310879455784201.bin, -l, -1, -v, -w, /tmp/graph6619310879455784201.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-09 05:25:41] [INFO ] Decomposing Gal with order
[2022-06-09 05:25:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 05:25:41] [INFO ] Removed a total of 7128 redundant transitions.
[2022-06-09 05:25:41] [INFO ] Flatten gal took : 417 ms
[2022-06-09 05:25:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 423 labels/synchronizations in 127 ms.
[2022-06-09 05:25:41] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability16531343758586309218.gal : 48 ms
[2022-06-09 05:25:41] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability16343430719867697546.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/ReachabilityFireability16531343758586309218.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityFireability16343430719867697546.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/ReachabilityFireability16531343758586309218.gal -t CGAL -reachable-file /tmp/ReachabilityFireability16343430719867697546.prop --nowitness
Loading property file /tmp/ReachabilityFireability16343430719867697546.prop.
[2022-06-09 05:25:42] [INFO ] Ran tautology test, simplified 0 / 2 in 1674 ms.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :3 after 61
SDD proceeding with computation,2 properties remain. new max is 16
[2022-06-09 05:25:42] [INFO ] BMC solution for property DoubleLock-PT-p3s3-ReachabilityFireability-07(UNSAT) depth K=0 took 28 ms
SDD size :61 after 976
[2022-06-09 05:25:42] [INFO ] BMC solution for property DoubleLock-PT-p3s3-ReachabilityFireability-14(UNSAT) depth K=0 took 8 ms
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :976 after 3097
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :3097 after 14898
[2022-06-09 05:25:42] [INFO ] BMC solution for property DoubleLock-PT-p3s3-ReachabilityFireability-07(UNSAT) depth K=1 took 40 ms
[2022-06-09 05:25:42] [INFO ] BMC solution for property DoubleLock-PT-p3s3-ReachabilityFireability-14(UNSAT) depth K=1 took 2 ms
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :14898 after 33794
[2022-06-09 05:25:42] [INFO ] BMC solution for property DoubleLock-PT-p3s3-ReachabilityFireability-07(UNSAT) depth K=2 took 256 ms
[2022-06-09 05:25:42] [INFO ] BMC solution for property DoubleLock-PT-p3s3-ReachabilityFireability-14(UNSAT) depth K=2 took 95 ms
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Normalized transition count is 2093 out of 2980 initially.
// Phase 1: matrix 2093 rows 235 cols
[2022-06-09 05:25:43] [INFO ] Computed 2 place invariants in 24 ms
inv : p128 + p129 + p130 + p131 + p132 + p133 + p134 + p135 + p136 + p137 + p138 + p139 + p140 + p141 + p142 + p143 + p144 + p145 + p146 + p147 + p148 + p149 + p150 + p151 + p152 + p153 + p154 + p155 + p156 + p157 + p158 + p159 + p160 + p161 + p162 + p163 + p164 + p165 + p166 + p167 + p168 + p169 + p170 + p171 + p172 + p173 + p174 + p175 + p176 + p177 + p178 + p179 + p180 + p181 + p182 + p183 + p184 + p185 + p186 + p187 + p188 + p189 + p190 + p191 - l11 - l12 - l13 - l16 - l17 - l18 - l25 - l26 - l27 - l31 - l32 - l33 - l35 - l36 - l37 - l41 - l42 - l43 = 0
inv : l0 + l1 + l2 + l3 + l4 + l5 + l6 + l7 + l8 + l22 + l23 + l45 = 10
Total of 2 invariants.
[2022-06-09 05:25:43] [INFO ] Computed 2 place invariants in 26 ms
[2022-06-09 05:25:43] [INFO ] BMC solution for property DoubleLock-PT-p3s3-ReachabilityFireability-07(UNSAT) depth K=3 took 870 ms
[2022-06-09 05:25:44] [INFO ] BMC solution for property DoubleLock-PT-p3s3-ReachabilityFireability-14(UNSAT) depth K=3 took 567 ms
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :33794 after 414420
[2022-06-09 05:25:47] [INFO ] Proved 235 variables to be positive in 3702 ms
[2022-06-09 05:25:47] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDoubleLock-PT-p3s3-ReachabilityFireability-07
[2022-06-09 05:25:47] [INFO ] KInduction solution for property DoubleLock-PT-p3s3-ReachabilityFireability-07(SAT) depth K=0 took 6 ms
[2022-06-09 05:25:47] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDoubleLock-PT-p3s3-ReachabilityFireability-14
[2022-06-09 05:25:47] [INFO ] KInduction solution for property DoubleLock-PT-p3s3-ReachabilityFireability-14(SAT) depth K=0 took 15 ms
[2022-06-09 05:25:48] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDoubleLock-PT-p3s3-ReachabilityFireability-07
[2022-06-09 05:25:48] [INFO ] KInduction solution for property DoubleLock-PT-p3s3-ReachabilityFireability-07(SAT) depth K=1 took 1489 ms
[2022-06-09 05:25:54] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDoubleLock-PT-p3s3-ReachabilityFireability-14
[2022-06-09 05:25:54] [INFO ] KInduction solution for property DoubleLock-PT-p3s3-ReachabilityFireability-14(SAT) depth K=1 took 6078 ms
Compilation finished in 35995 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin11251904831830063705]
Link finished in 70 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, -p, --pins-guards, --when, -i, DoubleLockPTp3s3ReachabilityFireability07==true], workingDir=/tmp/ltsmin11251904831830063705]
[2022-06-09 05:26:20] [INFO ] BMC solution for property DoubleLock-PT-p3s3-ReachabilityFireability-07(UNSAT) depth K=4 took 36689 ms
[2022-06-09 05:28:44] [INFO ] BMC solution for property DoubleLock-PT-p3s3-ReachabilityFireability-14(UNSAT) depth K=4 took 143419 ms
[2022-06-09 05:29:25] [INFO ] Induction result is UNSAT, proved UNreachability of reachability predicate DoubleLock-PT-p3s3-ReachabilityFireability-07
[2022-06-09 05:29:25] [INFO ] Induction result is UNSAT, successfully proved induction at step 2 for DoubleLock-PT-p3s3-ReachabilityFireability-07
FORMULA DoubleLock-PT-p3s3-ReachabilityFireability-07 FALSE TECHNIQUES SAT_SMT K_INDUCTION(2)
[2022-06-09 05:29:25] [INFO ] KInduction solution for property DoubleLock-PT-p3s3-ReachabilityFireability-07(FALSE) depth K=2 took 210891 ms
[2022-06-09 05:34:58] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDoubleLock-PT-p3s3-ReachabilityFireability-14
[2022-06-09 05:34:58] [INFO ] KInduction solution for property DoubleLock-PT-p3s3-ReachabilityFireability-14(SAT) depth K=2 took 333153 ms
[2022-06-09 05:35:51] [INFO ] BMC solution for property DoubleLock-PT-p3s3-ReachabilityFireability-07(UNSAT) depth K=5 took 426649 ms
[2022-06-09 05:41:02] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDoubleLock-PT-p3s3-ReachabilityFireability-14
[2022-06-09 05:41:02] [INFO ] KInduction solution for property DoubleLock-PT-p3s3-ReachabilityFireability-14(SAT) depth K=3 took 363311 ms
Detected timeout of ITS tools.
[2022-06-09 05:46:50] [INFO ] Applying decomposition
[2022-06-09 05:46:50] [INFO ] Flatten gal took : 285 ms
[2022-06-09 05:46:50] [INFO ] Decomposing Gal with order
[2022-06-09 05:46:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 05:46:51] [INFO ] Removed a total of 7285 redundant transitions.
[2022-06-09 05:46:51] [INFO ] Flatten gal took : 451 ms
[2022-06-09 05:46:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 360 labels/synchronizations in 176 ms.
[2022-06-09 05:46:51] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability9371082715729848627.gal : 19 ms
[2022-06-09 05:46:51] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability3413074476607628591.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/ReachabilityFireability9371082715729848627.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityFireability3413074476607628591.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/ReachabilityFireability9371082715729848627.gal -t CGAL -reachable-file /tmp/ReachabilityFireability3413074476607628591.prop --nowitness
Loading property file /tmp/ReachabilityFireability3413074476607628591.prop.
[2022-06-09 05:50:23] [INFO ] BMC solution for property DoubleLock-PT-p3s3-ReachabilityFireability-14(UNSAT) depth K=5 took 872200 ms
WARNING : LTSmin timed out (>1800 s) on command CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, -p, --pins-guards, --when, -i, DoubleLockPTp3s3ReachabilityFireability07==true], workingDir=/tmp/ltsmin11251904831830063705]
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, -p, --pins-guards, --when, -i, DoubleLockPTp3s3ReachabilityFireability14==true], workingDir=/tmp/ltsmin11251904831830063705]
[2022-06-09 06:03:58] [INFO ] BMC solution for property DoubleLock-PT-p3s3-ReachabilityFireability-14(UNSAT) depth K=6 took 815624 ms
Detected timeout of ITS tools.
[2022-06-09 06:08:00] [INFO ] Flatten gal took : 288 ms
[2022-06-09 06:08:00] [INFO ] Input system was already deterministic with 2980 transitions.
[2022-06-09 06:08:00] [INFO ] Transformed 235 places.
[2022-06-09 06:08:00] [INFO ] Transformed 2980 transitions.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-06-09 06:08:01] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability5647165113740450841.gal : 31 ms
[2022-06-09 06:08:01] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability6033800564694184206.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/ReachabilityFireability5647165113740450841.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityFireability6033800564694184206.prop, --nowitness, --load-order, /home/mcc/execution/model.ord, --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/ReachabilityFireability5647165113740450841.gal -t CGAL -reachable-file /tmp/ReachabilityFireability6033800564694184206.prop --nowitness --load-order /home/mcc/execution/model.ord --gen-order FOLLOW
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/ReachabilityFireability6033800564694184206.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 11
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :11 after 28
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :28 after 395
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :395 after 4682
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :4682 after 19335
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :19335 after 53766
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :53766 after 73374
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :73374 after 99205
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :99205 after 3.68048e+06
[2022-06-09 06:08:43] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDoubleLock-PT-p3s3-ReachabilityFireability-14
[2022-06-09 06:08:43] [INFO ] KInduction solution for property DoubleLock-PT-p3s3-ReachabilityFireability-14(SAT) depth K=4 took 1661539 ms
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :3.68048e+06 after 1.24381e+07
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :1.24381e+07 after 2.99447e+07
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :2.99447e+07 after 6.49495e+07

BK_TIME_CONFINEMENT_REACHED

--------------------
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="DoubleLock-PT-p3s3"
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 DoubleLock-PT-p3s3, 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 r323-tall-165472292700135"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DoubleLock-PT-p3s3.tgz
mv DoubleLock-PT-p3s3 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 ;