About the Execution of 2021-gold for Szymanski-PT-b06
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 12675.508 | 1165895.00 | 4354894.00 | 588.60 | TTTFFTTTFTTTFTFF | normal |
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-165472293100395.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 Szymanski-PT-b06, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r323-tall-165472293100395
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.1M
-rw-r--r-- 1 mcc users 7.0K Jun 7 17:07 CTLCardinality.txt
-rw-r--r-- 1 mcc users 78K Jun 7 17:07 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.8K Jun 7 17:06 CTLFireability.txt
-rw-r--r-- 1 mcc users 93K Jun 7 17:06 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Jun 6 15:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Jun 6 15:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Jun 6 15:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Jun 6 15:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 11K Jun 7 17:09 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 114K Jun 7 17:09 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.2K Jun 7 17:08 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 70K Jun 7 17:08 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Jun 6 15:33 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Jun 6 15:33 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 4 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 3.7M 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 Szymanski-PT-b06-ReachabilityCardinality-00
FORMULA_NAME Szymanski-PT-b06-ReachabilityCardinality-01
FORMULA_NAME Szymanski-PT-b06-ReachabilityCardinality-02
FORMULA_NAME Szymanski-PT-b06-ReachabilityCardinality-03
FORMULA_NAME Szymanski-PT-b06-ReachabilityCardinality-04
FORMULA_NAME Szymanski-PT-b06-ReachabilityCardinality-05
FORMULA_NAME Szymanski-PT-b06-ReachabilityCardinality-06
FORMULA_NAME Szymanski-PT-b06-ReachabilityCardinality-07
FORMULA_NAME Szymanski-PT-b06-ReachabilityCardinality-08
FORMULA_NAME Szymanski-PT-b06-ReachabilityCardinality-09
FORMULA_NAME Szymanski-PT-b06-ReachabilityCardinality-10
FORMULA_NAME Szymanski-PT-b06-ReachabilityCardinality-11
FORMULA_NAME Szymanski-PT-b06-ReachabilityCardinality-12
FORMULA_NAME Szymanski-PT-b06-ReachabilityCardinality-13
FORMULA_NAME Szymanski-PT-b06-ReachabilityCardinality-14
FORMULA_NAME Szymanski-PT-b06-ReachabilityCardinality-15
=== Now, execution of the tool begins
BK_START 1654798151976
Running Version 0
[2022-06-09 18:09:13] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -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 18:09:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-09 18:09:14] [INFO ] Load time of PNML (sax parser for PT used): 506 ms
[2022-06-09 18:09:14] [INFO ] Transformed 568 places.
[2022-06-09 18:09:14] [INFO ] Transformed 8320 transitions.
[2022-06-09 18:09:14] [INFO ] Parsed PT model containing 568 places and 8320 transitions in 598 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 18 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 260 places in 18 ms
Reduce places removed 260 places and 256 transitions.
FORMULA Szymanski-PT-b06-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b06-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b06-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b06-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b06-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b06-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b06-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b06-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10002 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 8) seen :3
FORMULA Szymanski-PT-b06-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Szymanski-PT-b06-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Szymanski-PT-b06-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2022-06-09 18:09:14] [INFO ] Flow matrix only has 2733 transitions (discarded 5331 similar events)
// Phase 1: matrix 2733 rows 308 cols
[2022-06-09 18:09:14] [INFO ] Computed 3 place invariants in 58 ms
[2022-06-09 18:09:14] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2022-06-09 18:09:14] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 18:09:14] [INFO ] SMT Verify possible in real domain returnedunsat :1 sat :0 real:4
[2022-06-09 18:09:14] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2022-06-09 18:09:14] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 2 ms returned sat
[2022-06-09 18:09:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 18:09:15] [INFO ] [Nat]Absence check using state equation in 1032 ms returned unsat :3 sat :2
[2022-06-09 18:09:16] [INFO ] State equation strengthened by 189 read => feed constraints.
[2022-06-09 18:09:16] [INFO ] [Nat]Added 189 Read/Feed constraints in 277 ms returned sat
[2022-06-09 18:09:25] [INFO ] SMT Verify possible in nat domain returned unsat :3 sat :1
FORMULA Szymanski-PT-b06-ReachabilityCardinality-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Szymanski-PT-b06-ReachabilityCardinality-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Szymanski-PT-b06-ReachabilityCardinality-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA Szymanski-PT-b06-ReachabilityCardinality-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 5 Parikh solutions to 1 different solutions.
This parikh vector is obviously unfeasible : no match in initial state.
Support contains 1 out of 308 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 308/308 places, 8064/8064 transitions.
Graph (complete) has 9195 edges and 308 vertex of which 306 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.22 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions removed 128 transitions
Reduce isomorphic transitions removed 128 transitions.
Iterating post reduction 0 with 128 rules applied. Total rules applied 129 place count 306 transition count 7936
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 130 place count 305 transition count 7808
Iterating global reduction 1 with 1 rules applied. Total rules applied 131 place count 305 transition count 7808
Applied a total of 131 rules in 531 ms. Remains 305 /308 variables (removed 3) and now considering 7808/8064 (removed 256) transitions.
Finished structural reductions, in 1 iterations. Remains : 305/308 places, 7808/8064 transitions.
[2022-06-09 18:09:26] [INFO ] Flatten gal took : 487 ms
[2022-06-09 18:09:27] [INFO ] Flatten gal took : 285 ms
[2022-06-09 18:09:27] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality795305241447256305.gal : 61 ms
[2022-06-09 18:09:27] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1197585867766734233.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/ReachabilityCardinality795305241447256305.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality1197585867766734233.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/ReachabilityCardinality795305241447256305.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality1197585867766734233.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality1197585867766734233.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 18
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :18 after 80
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :80 after 714
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :714 after 11559
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :11559 after 25722
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :25722 after 150696
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :150696 after 268073
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :268073 after 305696
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :305696 after 995582
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :995582 after 4.38018e+06
Detected timeout of ITS tools.
[2022-06-09 18:09:42] [INFO ] Flatten gal took : 257 ms
[2022-06-09 18:09:42] [INFO ] Applying decomposition
[2022-06-09 18:09:42] [INFO ] Flatten gal took : 249 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/graph5728553158666027665.txt, -o, /tmp/graph5728553158666027665.bin, -w, /tmp/graph5728553158666027665.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/graph5728553158666027665.bin, -l, -1, -v, -w, /tmp/graph5728553158666027665.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-09 18:09:43] [INFO ] Decomposing Gal with order
[2022-06-09 18:09:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 18:09:44] [INFO ] Removed a total of 17583 redundant transitions.
[2022-06-09 18:09:44] [INFO ] Flatten gal took : 818 ms
[2022-06-09 18:09:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 1074 labels/synchronizations in 305 ms.
[2022-06-09 18:09:45] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7735489554007789129.gal : 35 ms
[2022-06-09 18:09:45] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11954918192382174837.prop : 50 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/ReachabilityCardinality7735489554007789129.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality11954918192382174837.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/ReachabilityCardinality7735489554007789129.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality11954918192382174837.prop --nowitness
Loading property file /tmp/ReachabilityCardinality11954918192382174837.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 7
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :7 after 37
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :37 after 215
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :215 after 8085
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :8085 after 10491
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :10491 after 13955
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :13955 after 26135
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :26135 after 31271
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :31271 after 31865
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :31865 after 32215
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :32215 after 46577
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :46577 after 47353
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :47353 after 47353
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :47353 after 47353
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin18139242957190420894
[2022-06-09 18:10:00] [INFO ] Built C files in 116ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18139242957190420894
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/ltsmin18139242957190420894]
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/ltsmin18139242957190420894] 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/ltsmin18139242957190420894] 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 2 resets, run finished after 1462 ms. (steps per millisecond=683 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1075 ms. (steps per millisecond=930 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2009891 steps, run timeout after 30001 ms. (steps per millisecond=66 ) properties seen :{}
Probabilistic random walk after 2009891 steps, saw 479227 distinct states, run finished after 30007 ms. (steps per millisecond=66 ) properties seen :{}
Running SMT prover for 1 properties.
[2022-06-09 18:10:33] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-09 18:10:33] [INFO ] Computed 3 place invariants in 26 ms
[2022-06-09 18:10:34] [INFO ] [Real]Absence check using 3 positive place invariants in 15 ms returned sat
[2022-06-09 18:10:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 18:10:34] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:1
[2022-06-09 18:10:34] [INFO ] [Nat]Absence check using 3 positive place invariants in 8 ms returned sat
[2022-06-09 18:10:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 18:10:35] [INFO ] [Nat]Absence check using state equation in 627 ms returned unsat :0 sat :1
[2022-06-09 18:10:35] [INFO ] State equation strengthened by 188 read => feed constraints.
[2022-06-09 18:10:35] [INFO ] [Nat]Added 188 Read/Feed constraints in 204 ms returned sat
[2022-06-09 18:10:44] [INFO ] SMT Verify possible in nat domain returned unsat :0 sat :0
Incomplete Parikh walk after 3400 steps, including 563 resets, run finished after 169 ms. (steps per millisecond=20 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 1 out of 305 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 247 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7808/7808 transitions.
Starting structural reductions, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 346 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
[2022-06-09 18:10:45] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-09 18:10:45] [INFO ] Computed 3 place invariants in 27 ms
[2022-06-09 18:10:46] [INFO ] Implicit Places using invariants in 543 ms returned []
[2022-06-09 18:10:46] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-09 18:10:46] [INFO ] Computed 3 place invariants in 33 ms
[2022-06-09 18:10:46] [INFO ] State equation strengthened by 188 read => feed constraints.
[2022-06-09 18:10:47] [INFO ] Implicit Places using invariants and state equation in 916 ms returned []
Implicit Place search using SMT with State Equation took 1466 ms to find 0 implicit places.
[2022-06-09 18:10:48] [INFO ] Redundant transitions in 919 ms returned []
[2022-06-09 18:10:48] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-09 18:10:48] [INFO ] Computed 3 place invariants in 20 ms
[2022-06-09 18:10:50] [INFO ] Dead Transitions using invariants and state equation in 2346 ms returned []
Finished structural reductions, in 1 iterations. Remains : 305/305 places, 7808/7808 transitions.
Incomplete random walk after 100002 steps, including 2 resets, run finished after 223 ms. (steps per millisecond=448 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-06-09 18:10:50] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2022-06-09 18:10:50] [INFO ] Computed 3 place invariants in 22 ms
[2022-06-09 18:10:50] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-09 18:10:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 18:10:51] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:1
[2022-06-09 18:10:51] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-09 18:10:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 18:10:52] [INFO ] [Nat]Absence check using state equation in 692 ms returned unsat :0 sat :1
[2022-06-09 18:10:52] [INFO ] State equation strengthened by 188 read => feed constraints.
[2022-06-09 18:10:52] [INFO ] [Nat]Added 188 Read/Feed constraints in 213 ms returned sat
[2022-06-09 18:11:01] [INFO ] SMT Verify possible in nat domain returned unsat :0 sat :0
[2022-06-09 18:11:02] [INFO ] Flatten gal took : 240 ms
[2022-06-09 18:11:02] [INFO ] Flatten gal took : 289 ms
[2022-06-09 18:11:02] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3945181916804693129.gal : 51 ms
[2022-06-09 18:11:02] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9228768412777448385.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/ReachabilityCardinality3945181916804693129.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality9228768412777448385.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/ReachabilityCardinality3945181916804693129.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality9228768412777448385.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality9228768412777448385.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 18
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :18 after 80
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :80 after 714
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :714 after 11559
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :11559 after 25722
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :25722 after 150696
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :150696 after 268073
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :268073 after 305696
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :305696 after 995582
Detected timeout of ITS tools.
[2022-06-09 18:11:17] [INFO ] Flatten gal took : 238 ms
[2022-06-09 18:11:17] [INFO ] Applying decomposition
[2022-06-09 18:11:17] [INFO ] Flatten gal took : 251 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/graph15491342779622127317.txt, -o, /tmp/graph15491342779622127317.bin, -w, /tmp/graph15491342779622127317.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/graph15491342779622127317.bin, -l, -1, -v, -w, /tmp/graph15491342779622127317.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-09 18:11:18] [INFO ] Decomposing Gal with order
[2022-06-09 18:11:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 18:11:18] [INFO ] Removed a total of 17806 redundant transitions.
[2022-06-09 18:11:19] [INFO ] Flatten gal took : 459 ms
[2022-06-09 18:11:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 1013 labels/synchronizations in 160 ms.
[2022-06-09 18:11:19] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4366588136813781281.gal : 26 ms
[2022-06-09 18:11:19] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14259140352199134873.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/ReachabilityCardinality4366588136813781281.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality14259140352199134873.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/ReachabilityCardinality4366588136813781281.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality14259140352199134873.prop --nowitness
Loading property file /tmp/ReachabilityCardinality14259140352199134873.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 32
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :32 after 111
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :111 after 323
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :323 after 8986
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :8986 after 21903
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :21903 after 27592
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :27592 after 28581
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :28581 after 28821
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :28821 after 29025
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :29025 after 38501
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :38501 after 39161
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :39161 after 39161
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13633603251546602405
[2022-06-09 18:11:34] [INFO ] Built C files in 72ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13633603251546602405
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/ltsmin13633603251546602405]
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/ltsmin13633603251546602405] 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/ltsmin13633603251546602405] 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)
Graph (trivial) has 5264 edges and 305 vertex of which 38 / 305 are part of one of the 2 SCC in 32 ms
Free SCC test removed 36 places
Drop transitions removed 4264 transitions
Ensure Unique test removed 1182 transitions
Reduce isomorphic transitions removed 5446 transitions.
Drop transitions removed 416 transitions
Redundant transition composition rules discarded 416 transitions
Iterating global reduction 0 with 416 rules applied. Total rules applied 417 place count 269 transition count 1946
Applied a total of 417 rules in 451 ms. Remains 269 /305 variables (removed 36) and now considering 1946/7808 (removed 5862) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 1946 rows 269 cols
[2022-06-09 18:11:35] [INFO ] Computed 3 place invariants in 8 ms
[2022-06-09 18:11:36] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-09 18:11:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 18:11:36] [INFO ] [Real]Absence check using state equation in 334 ms returned sat
[2022-06-09 18:11:36] [INFO ] State equation strengthened by 504 read => feed constraints.
[2022-06-09 18:11:36] [INFO ] [Real]Added 504 Read/Feed constraints in 193 ms returned sat
[2022-06-09 18:11:36] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 18:11:36] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-09 18:11:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 18:11:36] [INFO ] [Nat]Absence check using state equation in 253 ms returned sat
[2022-06-09 18:11:37] [INFO ] [Nat]Added 504 Read/Feed constraints in 707 ms returned sat
[2022-06-09 18:11:38] [INFO ] Computed and/alt/rep : 44/396/44 causal constraints (skipped 1899 transitions) in 349 ms.
[2022-06-09 18:11:38] [INFO ] Added : 5 causal constraints over 1 iterations in 621 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 6 ms.
[2022-06-09 18:11:38] [INFO ] Flatten gal took : 262 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin13180904728462474677
[2022-06-09 18:11:38] [INFO ] Too many transitions (7808) to apply POR reductions. Disabling POR matrices.
[2022-06-09 18:11:39] [INFO ] Built C files in 155ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13180904728462474677
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/ltsmin13180904728462474677]
[2022-06-09 18:11:39] [INFO ] Flatten gal took : 322 ms
[2022-06-09 18:11:39] [INFO ] Applying decomposition
[2022-06-09 18:11:39] [INFO ] Input system was already deterministic with 7808 transitions.
[2022-06-09 18:11:39] [INFO ] Flatten gal took : 636 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/graph2246665021453642894.txt, -o, /tmp/graph2246665021453642894.bin, -w, /tmp/graph2246665021453642894.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/graph2246665021453642894.bin, -l, -1, -v, -w, /tmp/graph2246665021453642894.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-09 18:11:40] [INFO ] Decomposing Gal with order
[2022-06-09 18:11:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 18:11:41] [INFO ] Removed a total of 17886 redundant transitions.
[2022-06-09 18:11:41] [INFO ] Flatten gal took : 844 ms
[2022-06-09 18:11:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 1138 labels/synchronizations in 170 ms.
[2022-06-09 18:11:42] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15949796358122379417.gal : 22 ms
[2022-06-09 18:11:42] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13747670244072480468.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/ReachabilityCardinality15949796358122379417.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality13747670244072480468.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/ReachabilityCardinality15949796358122379417.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality13747670244072480468.prop --nowitness
[2022-06-09 18:11:42] [INFO ] Ran tautology test, simplified 0 / 1 in 3019 ms.
[2022-06-09 18:11:42] [INFO ] BMC solution for property Szymanski-PT-b06-ReachabilityCardinality-12(UNSAT) depth K=0 took 35 ms
[2022-06-09 18:11:42] [INFO ] BMC solution for property Szymanski-PT-b06-ReachabilityCardinality-12(UNSAT) depth K=1 took 36 ms
[2022-06-09 18:11:42] [INFO ] BMC solution for property Szymanski-PT-b06-ReachabilityCardinality-12(UNSAT) depth K=2 took 309 ms
Loading property file /tmp/ReachabilityCardinality13747670244072480468.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 8
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :8 after 49
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :49 after 586
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :586 after 4640
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :4640 after 13489
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :13489 after 20863
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Normalized transition count is 2604 out of 7808 initially.
// Phase 1: matrix 2604 rows 305 cols
[2022-06-09 18:11:44] [INFO ] Computed 3 place invariants in 27 ms
inv : l0 + l1 + l2 + l3 + l4 + l5 + l6 + l7 + l8 + l9 + l10 + l32 + l33 + l34 + l35 + l36 + l37 + l38 + l39 + l40 + l41 + l42 + l43 + l44 + l45 + l46 + l47 + l48 + l49 + l50 = 6
inv : s0 + s1 + s2 + s3 + s4 + s5 + s6 + s7 + s8 + s9 + p10 + p11 + p12 + p13 + p14 + p15 + p16 + p17 + p18 + p19 + p20 + p21 + p22 + p23 + p24 + p25 + p26 + p27 + p28 + p29 + p30 + p31 + p32 + p33 + p34 + p35 + p36 + p37 + p38 + p39 + p40 + p41 + p42 + p43 + p44 + p45 + p46 + p47 + p48 + p49 + p50 + p51 + p52 + p53 + p54 + p55 + p56 + p57 + p58 + p59 + p60 + p61 + p62 + p63 + p64 + p65 + p66 + p67 + p68 + p69 + p70 + p71 + p72 + p73 + p74 + p75 + p76 + p77 + p78 + p79 + p80 + p81 + p82 + p83 + p84 + p85 + p86 + p87 + p88 + p89 + p90 + p91 + p92 + p93 + p94 + p95 + p96 + p97 + p98 + p99 + p100 + p101 + p102 + p103 + p104 + p105 + p106 + p107 + p108 + p109 + p110 + p111 + p112 + p113 + p114 + p115 + p116 + p117 + p118 + p119 + p120 + p121 + p122 + p123 + p124 + p125 + p126 + p127 + l0 + l1 + l2 + l3 + l4 + l5 + l6 + l7 + l8 + l9 + l10 + l11 + l12 + l13 + l14 + l15 + l16 + l17 + l18 + l19 + l20 + l21 + l22 + l23 + l24 + l25 + l26 + l27 + l28 + l29 = 7
inv : s0 + s1 + s2 + s3 + s4 + s5 + s6 + s7 + s8 + s9 + p10 + p11 + p12 + p13 + p14 + p15 + p16 + p17 + p18 + p19 + p20 + p21 + p22 + p23 + p24 + p25 + p26 + p27 + p28 + p29 + p30 + p31 + p32 + p33 + p34 + p35 + p36 + p37 + p38 + p39 + p40 + p41 + p42 + p43 + p44 + p45 + p46 + p47 + p48 + p49 + p50 + p51 + p52 + p53 + p54 + p55 + p56 + p57 + p58 + p59 + p60 + p61 + p62 + p63 + p64 + p65 + p66 + p67 + p68 + p69 + p70 + p71 + p72 + p73 + p74 + p75 + p76 + p77 + p78 + p79 + p80 + p81 + p82 + p83 + p84 + p85 + p86 + p87 + p88 + p89 + p90 + p91 + p92 + p93 + p94 + p95 + p96 + p97 + p98 + p99 + p100 + p101 + p102 + p103 + p104 + p105 + p106 + p107 + p108 + p109 + p110 + p111 + p112 + p113 + p114 + p115 + p116 + p117 + p118 + p119 + p120 + p121 + p122 + p123 + p124 + p125 + p126 + p127 + 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 + p192 + p193 + p194 + p195 + p196 + p197 + p198 + p199 + p200 + p201 + p202 + p203 + p204 + p205 + p206 + p207 + p208 + p209 + p210 + p211 + p212 + p213 + p214 + p215 + p216 + p217 + p218 + p219 + p220 + p221 + p222 + p223 + p224 + p225 + p226 + p227 + p228 + p229 + p230 + p231 + p232 + p233 + p234 + p235 + p236 + p237 + p238 + p239 + p240 + p241 + p242 + p243 + p244 + p245 + p246 + p247 + p248 + p249 + p250 + p251 + p252 + p253 + p254 + p255 = 1
Total of 3 invariants.
[2022-06-09 18:11:44] [INFO ] Computed 3 place invariants in 28 ms
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :20863 after 23586
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :23586 after 24185
[2022-06-09 18:11:45] [INFO ] BMC solution for property Szymanski-PT-b06-ReachabilityCardinality-12(UNSAT) depth K=3 took 3149 ms
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :24185 after 24365
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :24365 after 36503
[2022-06-09 18:11:54] [INFO ] Proved 305 variables to be positive in 10185 ms
[2022-06-09 18:11:54] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesSzymanski-PT-b06-ReachabilityCardinality-12
[2022-06-09 18:11:54] [INFO ] KInduction solution for property Szymanski-PT-b06-ReachabilityCardinality-12(SAT) depth K=0 took 41 ms
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :36503 after 42556
[2022-06-09 18:12:21] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesSzymanski-PT-b06-ReachabilityCardinality-12
[2022-06-09 18:12:21] [INFO ] KInduction solution for property Szymanski-PT-b06-ReachabilityCardinality-12(SAT) depth K=1 took 26648 ms
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :42556 after 44537
[2022-06-09 18:13:21] [INFO ] BMC solution for property Szymanski-PT-b06-ReachabilityCardinality-12(UNSAT) depth K=4 took 96037 ms
Compilation finished in 260196 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin13180904728462474677]
Link finished in 117 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, SzymanskiPTb06ReachabilityCardinality12==true], workingDir=/tmp/ltsmin13180904728462474677]
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :44537 after 84728
[2022-06-09 18:17:08] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesSzymanski-PT-b06-ReachabilityCardinality-12
[2022-06-09 18:17:08] [INFO ] KInduction solution for property Szymanski-PT-b06-ReachabilityCardinality-12(SAT) depth K=2 took 286646 ms
[2022-06-09 18:18:29] [INFO ] BMC solution for property Szymanski-PT-b06-ReachabilityCardinality-12(UNSAT) depth K=5 took 307886 ms
SDD proceeding with computation,1 properties remain. new max is 131072
SDD size :84728 after 84728
LTSmin run took 757049 ms.
Found Violation
FORMULA Szymanski-PT-b06-ReachabilityCardinality-12 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
[2022-06-09 18:28:36] [WARNING] Interrupting SMT solver.
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:454)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verify(NextBMCSolver.java:437)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:385)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$0(Gal2SMTFrontEnd.java:357)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$1.run(Gal2SMTFrontEnd.java:164)
at java.base/java.lang.Thread.run(Thread.java:834)
[2022-06-09 18:28:36] [WARNING] Unexpected error occurred while running SMT. Was verifying Szymanski-PT-b06-ReachabilityCardinality-12 SMT depth 6
java.lang.RuntimeException: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:411)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$0(Gal2SMTFrontEnd.java:357)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$1.run(Gal2SMTFrontEnd.java:164)
at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:454)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verify(NextBMCSolver.java:437)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:385)
... 3 more
[2022-06-09 18:28:36] [INFO ] During BMC, SMT solver timed out at depth 6
[2022-06-09 18:28:36] [INFO ] BMC solving timed out (3600000 secs) at depth 6
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.verify(KInductionSolver.java:586)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:306)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$1(Gal2SMTFrontEnd.java:279)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$2.run(Gal2SMTFrontEnd.java:171)
at java.base/java.lang.Thread.run(Thread.java:834)
[2022-06-09 18:28:36] [WARNING] Unexpected error occurred while running SMT. Was verifying Szymanski-PT-b06-ReachabilityCardinality-12 K-induction depth 3
Exception in thread "Thread-17" java.lang.RuntimeException: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:344)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$1(Gal2SMTFrontEnd.java:279)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$2.run(Gal2SMTFrontEnd.java:171)
at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.verify(KInductionSolver.java:586)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:306)
... 3 more
[2022-06-09 18:28:36] [INFO ] SMT solved 0/ 1 properties. Interrupting SMT analysis.
ITS tools runner thread asked to quit. Dying gracefully.
BK_STOP 1654799317871
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -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 ReachabilityCardinality -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="Szymanski-PT-b06"
export BK_EXAMINATION="ReachabilityCardinality"
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 Szymanski-PT-b06, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r323-tall-165472293100395"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Szymanski-PT-b06.tgz
mv Szymanski-PT-b06 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;