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-165472292800189.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 FunctionPointer-PT-c016, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r323-tall-165472292800189
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.6M
-rw-r--r-- 1 mcc users 7.8K Jun 7 17:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 86K Jun 7 17:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Jun 7 17:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 74K Jun 7 17:18 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Jun 6 15:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Jun 6 15:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Jun 6 15:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Jun 6 15:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 11K Jun 7 17:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 114K Jun 7 17:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.4K Jun 7 17:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 83K Jun 7 17:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Jun 6 15:27 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Jun 6 15:27 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 4.2M 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 FunctionPointer-PT-c016-ReachabilityFireability-00
FORMULA_NAME FunctionPointer-PT-c016-ReachabilityFireability-01
FORMULA_NAME FunctionPointer-PT-c016-ReachabilityFireability-02
FORMULA_NAME FunctionPointer-PT-c016-ReachabilityFireability-03
FORMULA_NAME FunctionPointer-PT-c016-ReachabilityFireability-04
FORMULA_NAME FunctionPointer-PT-c016-ReachabilityFireability-05
FORMULA_NAME FunctionPointer-PT-c016-ReachabilityFireability-06
FORMULA_NAME FunctionPointer-PT-c016-ReachabilityFireability-07
FORMULA_NAME FunctionPointer-PT-c016-ReachabilityFireability-08
FORMULA_NAME FunctionPointer-PT-c016-ReachabilityFireability-09
FORMULA_NAME FunctionPointer-PT-c016-ReachabilityFireability-10
FORMULA_NAME FunctionPointer-PT-c016-ReachabilityFireability-11
FORMULA_NAME FunctionPointer-PT-c016-ReachabilityFireability-12
FORMULA_NAME FunctionPointer-PT-c016-ReachabilityFireability-13
FORMULA_NAME FunctionPointer-PT-c016-ReachabilityFireability-14
FORMULA_NAME FunctionPointer-PT-c016-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1654769084931

Running Version 0
[2022-06-09 10:04:46] [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 10:04:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-09 10:04:46] [INFO ] Load time of PNML (sax parser for PT used): 477 ms
[2022-06-09 10:04:46] [INFO ] Transformed 2826 places.
[2022-06-09 10:04:46] [INFO ] Transformed 8960 transitions.
[2022-06-09 10:04:46] [INFO ] Parsed PT model containing 2826 places and 8960 transitions in 581 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 15 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 1198 places in 30 ms
Reduce places removed 1198 places and 2998 transitions.
FORMULA FunctionPointer-PT-c016-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c016-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c016-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c016-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c016-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c016-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c016-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c016-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10004 steps, including 2 resets, run finished after 233 ms. (steps per millisecond=42 ) properties (out of 8) seen :1
FORMULA FunctionPointer-PT-c016-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 7) seen :1
FORMULA FunctionPointer-PT-c016-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2022-06-09 10:04:47] [INFO ] Flow matrix only has 3540 transitions (discarded 2422 similar events)
// Phase 1: matrix 3540 rows 1628 cols
[2022-06-09 10:04:47] [INFO ] Computed 4 place invariants in 98 ms
[2022-06-09 10:04:47] [INFO ] [Real]Absence check using 3 positive place invariants in 15 ms returned sat
[2022-06-09 10:04:47] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 10:04:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 10:04:48] [INFO ] [Real]Absence check using state equation in 835 ms returned sat
[2022-06-09 10:04:49] [INFO ] State equation strengthened by 2822 read => feed constraints.
[2022-06-09 10:04:51] [INFO ] [Real]Added 2822 Read/Feed constraints in 2007 ms returned sat
[2022-06-09 10:04:51] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 10:04:51] [INFO ] [Nat]Absence check using 3 positive place invariants in 16 ms returned sat
[2022-06-09 10:04:51] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 10:04:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 10:04:52] [INFO ] [Nat]Absence check using state equation in 785 ms returned sat
[2022-06-09 10:04:56] [INFO ] [Nat]Added 2822 Read/Feed constraints in 3714 ms returned sat
[2022-06-09 10:04:56] [INFO ] Deduced a trap composed of 131 places in 238 ms of which 4 ms to minimize.
[2022-06-09 10:04:56] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
[2022-06-09 10:04:56] [INFO ] [Real]Absence check using 3 positive place invariants in 13 ms returned sat
[2022-06-09 10:04:56] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 10:04:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 10:04:57] [INFO ] [Real]Absence check using state equation in 747 ms returned sat
[2022-06-09 10:04:59] [INFO ] [Real]Added 2822 Read/Feed constraints in 2010 ms returned sat
[2022-06-09 10:04:59] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 10:04:59] [INFO ] [Nat]Absence check using 3 positive place invariants in 14 ms returned sat
[2022-06-09 10:04:59] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 10:04:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 10:05:00] [INFO ] [Nat]Absence check using state equation in 759 ms returned sat
[2022-06-09 10:05:02] [INFO ] [Nat]Added 2822 Read/Feed constraints in 1956 ms returned sat
[2022-06-09 10:05:03] [INFO ] Computed and/alt/rep : 351/504/351 causal constraints (skipped 3187 transitions) in 705 ms.
[2022-06-09 10:05:05] [INFO ] Deduced a trap composed of 17 places in 1176 ms of which 5 ms to minimize.
[2022-06-09 10:05:05] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 1
[2022-06-09 10:05:06] [INFO ] [Real]Absence check using 3 positive place invariants in 13 ms returned sat
[2022-06-09 10:05:06] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 10:05:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 10:05:06] [INFO ] [Real]Absence check using state equation in 793 ms returned sat
[2022-06-09 10:05:09] [INFO ] [Real]Added 2822 Read/Feed constraints in 2012 ms returned sat
[2022-06-09 10:05:09] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 10:05:09] [INFO ] [Nat]Absence check using 3 positive place invariants in 14 ms returned sat
[2022-06-09 10:05:09] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 10:05:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 10:05:10] [INFO ] [Nat]Absence check using state equation in 808 ms returned sat
[2022-06-09 10:05:13] [INFO ] [Nat]Added 2822 Read/Feed constraints in 3317 ms returned sat
[2022-06-09 10:05:14] [INFO ] Computed and/alt/rep : 351/504/351 causal constraints (skipped 3187 transitions) in 480 ms.
[2022-06-09 10:05:14] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 2
[2022-06-09 10:05:14] [INFO ] [Real]Absence check using 3 positive place invariants in 13 ms returned unsat
[2022-06-09 10:05:14] [INFO ] [Real]Absence check using 3 positive place invariants in 14 ms returned sat
[2022-06-09 10:05:14] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 3 ms returned sat
[2022-06-09 10:05:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 10:05:15] [INFO ] [Real]Absence check using state equation in 816 ms returned sat
[2022-06-09 10:05:17] [INFO ] [Real]Added 2822 Read/Feed constraints in 2013 ms returned sat
[2022-06-09 10:05:17] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 10:05:17] [INFO ] [Nat]Absence check using 3 positive place invariants in 14 ms returned sat
[2022-06-09 10:05:17] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 2 ms returned sat
[2022-06-09 10:05:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 10:05:18] [INFO ] [Nat]Absence check using state equation in 850 ms returned sat
[2022-06-09 10:05:20] [INFO ] [Nat]Added 2822 Read/Feed constraints in 1979 ms returned sat
[2022-06-09 10:05:20] [INFO ] Deduced a trap composed of 131 places in 227 ms of which 1 ms to minimize.
[2022-06-09 10:05:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 426 ms
[2022-06-09 10:05:21] [INFO ] Computed and/alt/rep : 351/504/351 causal constraints (skipped 3187 transitions) in 502 ms.
[2022-06-09 10:05:22] [INFO ] Added : 35 causal constraints over 7 iterations in 1598 ms. Result :unknown
[2022-06-09 10:05:22] [INFO ] [Real]Absence check using 3 positive place invariants in 16 ms returned sat
[2022-06-09 10:05:22] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 10:05:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 10:05:23] [INFO ] [Real]Absence check using state equation in 766 ms returned sat
[2022-06-09 10:05:25] [INFO ] [Real]Added 2822 Read/Feed constraints in 2042 ms returned sat
[2022-06-09 10:05:25] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 10:05:25] [INFO ] [Nat]Absence check using 3 positive place invariants in 14 ms returned sat
[2022-06-09 10:05:25] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 10:05:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 10:05:26] [INFO ] [Nat]Absence check using state equation in 703 ms returned sat
[2022-06-09 10:05:28] [INFO ] [Nat]Added 2822 Read/Feed constraints in 2000 ms returned sat
[2022-06-09 10:05:28] [INFO ] Deduced a trap composed of 131 places in 192 ms of which 1 ms to minimize.
[2022-06-09 10:05:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 408 ms
[2022-06-09 10:05:29] [INFO ] Computed and/alt/rep : 351/504/351 causal constraints (skipped 3187 transitions) in 459 ms.
[2022-06-09 10:05:30] [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
FORMULA FunctionPointer-PT-c016-ReachabilityFireability-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 6 Parikh solutions to 2 different solutions.
This parikh vector is obviously unfeasible : no match in initial state.
Support contains 57 out of 1628 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1628/1628 places, 5962/5962 transitions.
Graph (complete) has 7332 edges and 1628 vertex of which 1611 are kept as prefixes of interest. Removing 17 places using SCC suffix rule.15 ms
Discarding 17 places :
Also discarding 0 output transitions
Discarding 279 places :
Symmetric choice reduction at 0 with 279 rule applications. Total rules 280 place count 1332 transition count 3954
Iterating global reduction 0 with 279 rules applied. Total rules applied 559 place count 1332 transition count 3954
Ensure Unique test removed 514 transitions
Reduce isomorphic transitions removed 514 transitions.
Iterating post reduction 0 with 514 rules applied. Total rules applied 1073 place count 1332 transition count 3440
Discarding 134 places :
Symmetric choice reduction at 1 with 134 rule applications. Total rules 1207 place count 1198 transition count 3172
Iterating global reduction 1 with 134 rules applied. Total rules applied 1341 place count 1198 transition count 3172
Ensure Unique test removed 120 transitions
Reduce isomorphic transitions removed 120 transitions.
Iterating post reduction 1 with 120 rules applied. Total rules applied 1461 place count 1198 transition count 3052
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 1473 place count 1186 transition count 3028
Iterating global reduction 2 with 12 rules applied. Total rules applied 1485 place count 1186 transition count 3028
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 1497 place count 1174 transition count 3004
Iterating global reduction 2 with 12 rules applied. Total rules applied 1509 place count 1174 transition count 3004
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 1521 place count 1162 transition count 2980
Iterating global reduction 2 with 12 rules applied. Total rules applied 1533 place count 1162 transition count 2980
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 1545 place count 1150 transition count 2956
Iterating global reduction 2 with 12 rules applied. Total rules applied 1557 place count 1150 transition count 2956
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 1569 place count 1138 transition count 2932
Iterating global reduction 2 with 12 rules applied. Total rules applied 1581 place count 1138 transition count 2932
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 1590 place count 1129 transition count 2914
Iterating global reduction 2 with 9 rules applied. Total rules applied 1599 place count 1129 transition count 2914
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 1607 place count 1121 transition count 2898
Iterating global reduction 2 with 8 rules applied. Total rules applied 1615 place count 1121 transition count 2898
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 1635 place count 1101 transition count 2828
Iterating global reduction 2 with 20 rules applied. Total rules applied 1655 place count 1101 transition count 2828
Discarding 35 places :
Symmetric choice reduction at 2 with 35 rule applications. Total rules 1690 place count 1066 transition count 2688
Iterating global reduction 2 with 35 rules applied. Total rules applied 1725 place count 1066 transition count 2688
Discarding 35 places :
Symmetric choice reduction at 2 with 35 rule applications. Total rules 1760 place count 1031 transition count 2578
Iterating global reduction 2 with 35 rules applied. Total rules applied 1795 place count 1031 transition count 2578
Discarding 34 places :
Symmetric choice reduction at 2 with 34 rule applications. Total rules 1829 place count 997 transition count 2510
Iterating global reduction 2 with 34 rules applied. Total rules applied 1863 place count 997 transition count 2510
Discarding 33 places :
Symmetric choice reduction at 2 with 33 rule applications. Total rules 1896 place count 964 transition count 2444
Iterating global reduction 2 with 33 rules applied. Total rules applied 1929 place count 964 transition count 2444
Discarding 32 places :
Symmetric choice reduction at 2 with 32 rule applications. Total rules 1961 place count 932 transition count 2380
Iterating global reduction 2 with 32 rules applied. Total rules applied 1993 place count 932 transition count 2380
Discarding 29 places :
Symmetric choice reduction at 2 with 29 rule applications. Total rules 2022 place count 903 transition count 2322
Iterating global reduction 2 with 29 rules applied. Total rules applied 2051 place count 903 transition count 2322
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 2067 place count 887 transition count 2290
Iterating global reduction 2 with 16 rules applied. Total rules applied 2083 place count 887 transition count 2290
Drop transitions removed 58 transitions
Redundant transition composition rules discarded 58 transitions
Iterating global reduction 2 with 58 rules applied. Total rules applied 2141 place count 887 transition count 2232
Applied a total of 2141 rules in 1993 ms. Remains 887 /1628 variables (removed 741) and now considering 2232/5962 (removed 3730) transitions.
Finished structural reductions, in 1 iterations. Remains : 887/1628 places, 2232/5962 transitions.
[2022-06-09 10:05:33] [INFO ] Flatten gal took : 198 ms
[2022-06-09 10:05:33] [INFO ] Flatten gal took : 114 ms
[2022-06-09 10:05:33] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15223050815555060520.gal : 38 ms
[2022-06-09 10:05:33] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality730652202446319936.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/ReachabilityCardinality15223050815555060520.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality730652202446319936.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/ReachabilityCardinality15223050815555060520.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality730652202446319936.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality730652202446319936.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 31
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :31 after 2059
Detected timeout of ITS tools.
[2022-06-09 10:05:48] [INFO ] Flatten gal took : 105 ms
[2022-06-09 10:05:48] [INFO ] Applying decomposition
[2022-06-09 10:05:48] [INFO ] Flatten gal took : 92 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/graph7186404216886551617.txt, -o, /tmp/graph7186404216886551617.bin, -w, /tmp/graph7186404216886551617.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/graph7186404216886551617.bin, -l, -1, -v, -w, /tmp/graph7186404216886551617.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-09 10:05:48] [INFO ] Decomposing Gal with order
[2022-06-09 10:05:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 10:05:49] [INFO ] Removed a total of 3682 redundant transitions.
[2022-06-09 10:05:49] [INFO ] Flatten gal took : 339 ms
[2022-06-09 10:05:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 1357 labels/synchronizations in 195 ms.
[2022-06-09 10:05:49] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4195330436344686977.gal : 16 ms
[2022-06-09 10:05:49] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9945344282986550319.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/ReachabilityCardinality4195330436344686977.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality9945344282986550319.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/ReachabilityCardinality4195330436344686977.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality9945344282986550319.prop --nowitness
Loading property file /tmp/ReachabilityCardinality9945344282986550319.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :2 after 5
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11460693856466496200
[2022-06-09 10:06:04] [INFO ] Built C files in 37ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11460693856466496200
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/ltsmin11460693856466496200]
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/ltsmin11460693856466496200] 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/ltsmin11460693856466496200] 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 2562 ms. (steps per millisecond=390 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2004 ms. (steps per millisecond=499 ) properties (out of 5) seen :2
FORMULA FunctionPointer-PT-c016-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA FunctionPointer-PT-c016-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1478 ms. (steps per millisecond=676 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1230 ms. (steps per millisecond=813 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2022-06-09 10:06:13] [INFO ] Flow matrix only has 1517 transitions (discarded 715 similar events)
// Phase 1: matrix 1517 rows 887 cols
[2022-06-09 10:06:13] [INFO ] Computed 2 place invariants in 21 ms
[2022-06-09 10:06:13] [INFO ] [Real]Absence check using 1 positive place invariants in 7 ms returned sat
[2022-06-09 10:06:13] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 10:06:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 10:06:13] [INFO ] [Real]Absence check using state equation in 300 ms returned sat
[2022-06-09 10:06:13] [INFO ] State equation strengthened by 995 read => feed constraints.
[2022-06-09 10:06:14] [INFO ] [Real]Added 995 Read/Feed constraints in 463 ms returned sat
[2022-06-09 10:06:14] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 10:06:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 8 ms returned sat
[2022-06-09 10:06:14] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 10:06:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 10:06:14] [INFO ] [Nat]Absence check using state equation in 305 ms returned sat
[2022-06-09 10:06:15] [INFO ] [Nat]Added 995 Read/Feed constraints in 487 ms returned sat
[2022-06-09 10:06:15] [INFO ] Deduced a trap composed of 135 places in 137 ms of which 1 ms to minimize.
[2022-06-09 10:06:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 249 ms
[2022-06-09 10:06:15] [INFO ] Computed and/alt/rep : 281/349/267 causal constraints (skipped 1248 transitions) in 144 ms.
[2022-06-09 10:06:16] [INFO ] Added : 92 causal constraints over 19 iterations in 1584 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 10 ms.
[2022-06-09 10:06:17] [INFO ] [Real]Absence check using 1 positive place invariants in 7 ms returned sat
[2022-06-09 10:06:17] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 10:06:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 10:06:17] [INFO ] [Real]Absence check using state equation in 318 ms returned sat
[2022-06-09 10:06:17] [INFO ] [Real]Added 995 Read/Feed constraints in 504 ms returned sat
[2022-06-09 10:06:18] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 10:06:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 8 ms returned sat
[2022-06-09 10:06:18] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 10:06:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 10:06:18] [INFO ] [Nat]Absence check using state equation in 312 ms returned sat
[2022-06-09 10:06:18] [INFO ] [Nat]Added 995 Read/Feed constraints in 504 ms returned sat
[2022-06-09 10:06:19] [INFO ] Computed and/alt/rep : 281/349/267 causal constraints (skipped 1248 transitions) in 143 ms.
[2022-06-09 10:06:20] [INFO ] Added : 93 causal constraints over 19 iterations in 1523 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 8 ms.
[2022-06-09 10:06:20] [INFO ] [Real]Absence check using 1 positive place invariants in 7 ms returned sat
[2022-06-09 10:06:20] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2022-06-09 10:06:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 10:06:20] [INFO ] [Real]Absence check using state equation in 297 ms returned sat
[2022-06-09 10:06:21] [INFO ] [Real]Added 995 Read/Feed constraints in 524 ms returned sat
[2022-06-09 10:06:21] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 10:06:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 8 ms returned sat
[2022-06-09 10:06:21] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 10:06:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 10:06:22] [INFO ] [Nat]Absence check using state equation in 314 ms returned sat
[2022-06-09 10:06:22] [INFO ] [Nat]Added 995 Read/Feed constraints in 830 ms returned sat
[2022-06-09 10:06:23] [INFO ] Deduced a trap composed of 135 places in 127 ms of which 1 ms to minimize.
[2022-06-09 10:06:23] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 223 ms
[2022-06-09 10:06:23] [INFO ] Computed and/alt/rep : 281/349/267 causal constraints (skipped 1248 transitions) in 141 ms.
[2022-06-09 10:06:24] [INFO ] Added : 90 causal constraints over 18 iterations in 1449 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 7 ms.
Incomplete Parikh walk after 146000 steps, including 1000 resets, run finished after 952 ms. (steps per millisecond=153 ) properties (out of 3) seen :1 could not realise parikh vector
FORMULA FunctionPointer-PT-c016-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 147000 steps, including 1000 resets, run finished after 806 ms. (steps per millisecond=182 ) properties (out of 2) seen :0 could not realise parikh vector
Incomplete Parikh walk after 144100 steps, including 1002 resets, run finished after 732 ms. (steps per millisecond=196 ) properties (out of 2) seen :0 could not realise parikh vector
Support contains 21 out of 887 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 887/887 places, 2232/2232 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 865 transition count 2178
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 865 transition count 2178
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 0 with 10 rules applied. Total rules applied 54 place count 865 transition count 2168
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 75 place count 844 transition count 2122
Iterating global reduction 1 with 21 rules applied. Total rules applied 96 place count 844 transition count 2122
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 100 place count 844 transition count 2118
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 115 place count 829 transition count 2076
Iterating global reduction 2 with 15 rules applied. Total rules applied 130 place count 829 transition count 2076
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 149 place count 810 transition count 2022
Iterating global reduction 2 with 19 rules applied. Total rules applied 168 place count 810 transition count 2022
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 188 place count 790 transition count 1978
Iterating global reduction 2 with 20 rules applied. Total rules applied 208 place count 790 transition count 1978
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 226 place count 772 transition count 1942
Iterating global reduction 2 with 18 rules applied. Total rules applied 244 place count 772 transition count 1942
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 262 place count 754 transition count 1906
Iterating global reduction 2 with 18 rules applied. Total rules applied 280 place count 754 transition count 1906
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 298 place count 736 transition count 1870
Iterating global reduction 2 with 18 rules applied. Total rules applied 316 place count 736 transition count 1870
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 332 place count 720 transition count 1838
Iterating global reduction 2 with 16 rules applied. Total rules applied 348 place count 720 transition count 1838
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 358 place count 710 transition count 1818
Iterating global reduction 2 with 10 rules applied. Total rules applied 368 place count 710 transition count 1818
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 370 place count 708 transition count 1814
Iterating global reduction 2 with 2 rules applied. Total rules applied 372 place count 708 transition count 1814
Applied a total of 372 rules in 322 ms. Remains 708 /887 variables (removed 179) and now considering 1814/2232 (removed 418) transitions.
Finished structural reductions, in 1 iterations. Remains : 708/887 places, 1814/2232 transitions.
[2022-06-09 10:06:27] [INFO ] Flatten gal took : 58 ms
[2022-06-09 10:06:27] [INFO ] Flatten gal took : 58 ms
[2022-06-09 10:06:27] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7078975352541151077.gal : 8 ms
[2022-06-09 10:06:27] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7321702159705318167.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/ReachabilityCardinality7078975352541151077.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality7321702159705318167.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/ReachabilityCardinality7078975352541151077.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality7321702159705318167.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality7321702159705318167.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 31
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :31 after 1991
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :1991 after 1.2361e+06
Detected timeout of ITS tools.
[2022-06-09 10:06:42] [INFO ] Flatten gal took : 58 ms
[2022-06-09 10:06:42] [INFO ] Applying decomposition
[2022-06-09 10:06:42] [INFO ] Flatten gal took : 56 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/graph7394211187911731733.txt, -o, /tmp/graph7394211187911731733.bin, -w, /tmp/graph7394211187911731733.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/graph7394211187911731733.bin, -l, -1, -v, -w, /tmp/graph7394211187911731733.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-09 10:06:42] [INFO ] Decomposing Gal with order
[2022-06-09 10:06:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 10:06:42] [INFO ] Removed a total of 3055 redundant transitions.
[2022-06-09 10:06:43] [INFO ] Flatten gal took : 116 ms
[2022-06-09 10:06:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 1424 labels/synchronizations in 68 ms.
[2022-06-09 10:06:43] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8072555502774469817.gal : 8 ms
[2022-06-09 10:06:43] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14211759459865766261.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/ReachabilityCardinality8072555502774469817.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality14211759459865766261.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/ReachabilityCardinality8072555502774469817.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality14211759459865766261.prop --nowitness
Loading property file /tmp/ReachabilityCardinality14211759459865766261.prop.
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3103759980874078531
[2022-06-09 10:06:58] [INFO ] Built C files in 44ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3103759980874078531
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/ltsmin3103759980874078531]
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/ltsmin3103759980874078531] 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/ltsmin3103759980874078531] 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 1858 ms. (steps per millisecond=538 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1870 ms. (steps per millisecond=534 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1106 ms. (steps per millisecond=904 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 4144921 steps, run timeout after 30001 ms. (steps per millisecond=138 ) properties seen :{}
Probabilistic random walk after 4144921 steps, saw 2612012 distinct states, run finished after 30007 ms. (steps per millisecond=138 ) properties seen :{}
Running SMT prover for 2 properties.
[2022-06-09 10:07:34] [INFO ] Flow matrix only has 1225 transitions (discarded 589 similar events)
// Phase 1: matrix 1225 rows 708 cols
[2022-06-09 10:07:34] [INFO ] Computed 2 place invariants in 11 ms
[2022-06-09 10:07:34] [INFO ] [Real]Absence check using 1 positive place invariants in 7 ms returned sat
[2022-06-09 10:07:34] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 10:07:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 10:07:34] [INFO ] [Real]Absence check using state equation in 244 ms returned sat
[2022-06-09 10:07:34] [INFO ] State equation strengthened by 784 read => feed constraints.
[2022-06-09 10:07:34] [INFO ] [Real]Added 784 Read/Feed constraints in 370 ms returned sat
[2022-06-09 10:07:34] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 10:07:35] [INFO ] [Nat]Absence check using 1 positive place invariants in 7 ms returned sat
[2022-06-09 10:07:35] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 5 ms returned sat
[2022-06-09 10:07:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 10:07:35] [INFO ] [Nat]Absence check using state equation in 236 ms returned sat
[2022-06-09 10:07:35] [INFO ] [Nat]Added 784 Read/Feed constraints in 356 ms returned sat
[2022-06-09 10:07:35] [INFO ] Deduced a trap composed of 135 places in 118 ms of which 0 ms to minimize.
[2022-06-09 10:07:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 204 ms
[2022-06-09 10:07:35] [INFO ] Computed and/alt/rep : 234/301/224 causal constraints (skipped 999 transitions) in 106 ms.
[2022-06-09 10:07:36] [INFO ] Added : 47 causal constraints over 10 iterations in 735 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 9 ms.
[2022-06-09 10:07:36] [INFO ] [Real]Absence check using 1 positive place invariants in 6 ms returned sat
[2022-06-09 10:07:36] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 10:07:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 10:07:36] [INFO ] [Real]Absence check using state equation in 240 ms returned sat
[2022-06-09 10:07:37] [INFO ] [Real]Added 784 Read/Feed constraints in 356 ms returned sat
[2022-06-09 10:07:37] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 10:07:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 6 ms returned sat
[2022-06-09 10:07:37] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 10:07:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 10:07:37] [INFO ] [Nat]Absence check using state equation in 228 ms returned sat
[2022-06-09 10:07:38] [INFO ] [Nat]Added 784 Read/Feed constraints in 371 ms returned sat
[2022-06-09 10:07:38] [INFO ] Deduced a trap composed of 135 places in 111 ms of which 0 ms to minimize.
[2022-06-09 10:07:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 195 ms
[2022-06-09 10:07:38] [INFO ] Computed and/alt/rep : 234/301/224 causal constraints (skipped 999 transitions) in 120 ms.
[2022-06-09 10:07:38] [INFO ] Added : 47 causal constraints over 10 iterations in 753 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 7 ms.
Incomplete Parikh walk after 97800 steps, including 894 resets, run finished after 546 ms. (steps per millisecond=179 ) properties (out of 2) seen :0 could not realise parikh vector
Incomplete Parikh walk after 97200 steps, including 870 resets, run finished after 400 ms. (steps per millisecond=243 ) properties (out of 2) seen :0 could not realise parikh vector
Support contains 21 out of 708 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 708/708 places, 1814/1814 transitions.
Applied a total of 0 rules in 91 ms. Remains 708 /708 variables (removed 0) and now considering 1814/1814 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 708/708 places, 1814/1814 transitions.
Starting structural reductions, iteration 0 : 708/708 places, 1814/1814 transitions.
Applied a total of 0 rules in 91 ms. Remains 708 /708 variables (removed 0) and now considering 1814/1814 (removed 0) transitions.
[2022-06-09 10:07:40] [INFO ] Flow matrix only has 1225 transitions (discarded 589 similar events)
// Phase 1: matrix 1225 rows 708 cols
[2022-06-09 10:07:40] [INFO ] Computed 2 place invariants in 6 ms
[2022-06-09 10:07:40] [INFO ] Implicit Places using invariants in 311 ms returned []
[2022-06-09 10:07:40] [INFO ] Flow matrix only has 1225 transitions (discarded 589 similar events)
// Phase 1: matrix 1225 rows 708 cols
[2022-06-09 10:07:40] [INFO ] Computed 2 place invariants in 7 ms
[2022-06-09 10:07:40] [INFO ] State equation strengthened by 784 read => feed constraints.
[2022-06-09 10:07:41] [INFO ] Implicit Places using invariants and state equation in 696 ms returned []
Implicit Place search using SMT with State Equation took 1009 ms to find 0 implicit places.
[2022-06-09 10:07:41] [INFO ] Redundant transitions in 127 ms returned []
[2022-06-09 10:07:41] [INFO ] Flow matrix only has 1225 transitions (discarded 589 similar events)
// Phase 1: matrix 1225 rows 708 cols
[2022-06-09 10:07:41] [INFO ] Computed 2 place invariants in 13 ms
[2022-06-09 10:07:41] [INFO ] Dead Transitions using invariants and state equation in 600 ms returned []
Finished structural reductions, in 1 iterations. Remains : 708/708 places, 1814/1814 transitions.
Incomplete random walk after 100005 steps, including 2 resets, run finished after 309 ms. (steps per millisecond=323 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2022-06-09 10:07:42] [INFO ] Flow matrix only has 1225 transitions (discarded 589 similar events)
// Phase 1: matrix 1225 rows 708 cols
[2022-06-09 10:07:42] [INFO ] Computed 2 place invariants in 14 ms
[2022-06-09 10:07:42] [INFO ] [Real]Absence check using 1 positive place invariants in 6 ms returned sat
[2022-06-09 10:07:42] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 10:07:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 10:07:42] [INFO ] [Real]Absence check using state equation in 248 ms returned sat
[2022-06-09 10:07:42] [INFO ] State equation strengthened by 784 read => feed constraints.
[2022-06-09 10:07:43] [INFO ] [Real]Added 784 Read/Feed constraints in 394 ms returned sat
[2022-06-09 10:07:43] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 10:07:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 7 ms returned sat
[2022-06-09 10:07:43] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 10:07:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 10:07:43] [INFO ] [Nat]Absence check using state equation in 254 ms returned sat
[2022-06-09 10:07:43] [INFO ] [Nat]Added 784 Read/Feed constraints in 375 ms returned sat
[2022-06-09 10:07:43] [INFO ] Deduced a trap composed of 135 places in 117 ms of which 0 ms to minimize.
[2022-06-09 10:07:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 212 ms
[2022-06-09 10:07:44] [INFO ] Computed and/alt/rep : 234/301/224 causal constraints (skipped 999 transitions) in 169 ms.
[2022-06-09 10:07:44] [INFO ] Added : 47 causal constraints over 10 iterations in 813 ms. Result :sat
[2022-06-09 10:07:44] [INFO ] [Real]Absence check using 1 positive place invariants in 7 ms returned sat
[2022-06-09 10:07:44] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 10:07:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 10:07:45] [INFO ] [Real]Absence check using state equation in 252 ms returned sat
[2022-06-09 10:07:45] [INFO ] [Real]Added 784 Read/Feed constraints in 363 ms returned sat
[2022-06-09 10:07:45] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 10:07:45] [INFO ] [Nat]Absence check using 1 positive place invariants in 6 ms returned sat
[2022-06-09 10:07:45] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 10:07:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 10:07:45] [INFO ] [Nat]Absence check using state equation in 238 ms returned sat
[2022-06-09 10:07:46] [INFO ] [Nat]Added 784 Read/Feed constraints in 379 ms returned sat
[2022-06-09 10:07:46] [INFO ] Deduced a trap composed of 135 places in 111 ms of which 0 ms to minimize.
[2022-06-09 10:07:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 192 ms
[2022-06-09 10:07:46] [INFO ] Computed and/alt/rep : 234/301/224 causal constraints (skipped 999 transitions) in 110 ms.
[2022-06-09 10:07:47] [INFO ] Added : 47 causal constraints over 10 iterations in 725 ms. Result :sat
[2022-06-09 10:07:47] [INFO ] Flatten gal took : 53 ms
[2022-06-09 10:07:47] [INFO ] Flatten gal took : 53 ms
[2022-06-09 10:07:47] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17446064044969506741.gal : 7 ms
[2022-06-09 10:07:47] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9482116112247308314.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/ReachabilityCardinality17446064044969506741.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality9482116112247308314.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/ReachabilityCardinality17446064044969506741.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality9482116112247308314.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality9482116112247308314.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 31
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :31 after 1991
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :1991 after 1.2361e+06
Detected timeout of ITS tools.
[2022-06-09 10:08:02] [INFO ] Flatten gal took : 50 ms
[2022-06-09 10:08:02] [INFO ] Applying decomposition
[2022-06-09 10:08:02] [INFO ] Flatten gal took : 77 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/graph12022280856982917247.txt, -o, /tmp/graph12022280856982917247.bin, -w, /tmp/graph12022280856982917247.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/graph12022280856982917247.bin, -l, -1, -v, -w, /tmp/graph12022280856982917247.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-09 10:08:02] [INFO ] Decomposing Gal with order
[2022-06-09 10:08:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 10:08:02] [INFO ] Removed a total of 3060 redundant transitions.
[2022-06-09 10:08:02] [INFO ] Flatten gal took : 94 ms
[2022-06-09 10:08:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 1413 labels/synchronizations in 47 ms.
[2022-06-09 10:08:02] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality363009159069846672.gal : 9 ms
[2022-06-09 10:08:02] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8841552666681293016.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/ReachabilityCardinality363009159069846672.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality8841552666681293016.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/ReachabilityCardinality363009159069846672.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality8841552666681293016.prop --nowitness
Loading property file /tmp/ReachabilityCardinality8841552666681293016.prop.
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8345501547328405518
[2022-06-09 10:08:17] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8345501547328405518
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/ltsmin8345501547328405518]
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/ltsmin8345501547328405518] 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/ltsmin8345501547328405518] 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 1057 edges and 708 vertex of which 192 / 708 are part of one of the 64 SCC in 7 ms
Free SCC test removed 128 places
Drop transitions removed 320 transitions
Ensure Unique test removed 461 transitions
Reduce isomorphic transitions removed 781 transitions.
Drop transitions removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 0 with 17 rules applied. Total rules applied 18 place count 580 transition count 1016
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 1 with 17 rules applied. Total rules applied 35 place count 563 transition count 1016
Performed 100 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 100 Pre rules applied. Total rules applied 35 place count 563 transition count 916
Deduced a syphon composed of 100 places in 0 ms
Reduce places removed 100 places and 0 transitions.
Iterating global reduction 2 with 200 rules applied. Total rules applied 235 place count 463 transition count 916
Discarding 63 places :
Symmetric choice reduction at 2 with 63 rule applications. Total rules 298 place count 400 transition count 853
Iterating global reduction 2 with 63 rules applied. Total rules applied 361 place count 400 transition count 853
Ensure Unique test removed 126 transitions
Reduce isomorphic transitions removed 126 transitions.
Iterating post reduction 2 with 126 rules applied. Total rules applied 487 place count 400 transition count 727
Performed 132 Post agglomeration using F-continuation condition.Transition count delta: 132
Deduced a syphon composed of 132 places in 1 ms
Reduce places removed 132 places and 0 transitions.
Iterating global reduction 3 with 264 rules applied. Total rules applied 751 place count 268 transition count 595
Discarding 62 places :
Symmetric choice reduction at 3 with 62 rule applications. Total rules 813 place count 206 transition count 471
Iterating global reduction 3 with 62 rules applied. Total rules applied 875 place count 206 transition count 471
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 876 place count 206 transition count 470
Discarding 61 places :
Symmetric choice reduction at 4 with 61 rule applications. Total rules 937 place count 145 transition count 348
Iterating global reduction 4 with 61 rules applied. Total rules applied 998 place count 145 transition count 348
Discarding 61 places :
Symmetric choice reduction at 4 with 61 rule applications. Total rules 1059 place count 84 transition count 226
Iterating global reduction 4 with 61 rules applied. Total rules applied 1120 place count 84 transition count 226
Ensure Unique test removed 59 transitions
Reduce isomorphic transitions removed 59 transitions.
Iterating post reduction 4 with 59 rules applied. Total rules applied 1179 place count 84 transition count 167
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 1181 place count 83 transition count 166
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 5 with 20 rules applied. Total rules applied 1201 place count 73 transition count 169
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 5 with 10 rules applied. Total rules applied 1211 place count 73 transition count 159
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 1212 place count 73 transition count 159
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 1213 place count 73 transition count 158
Applied a total of 1213 rules in 113 ms. Remains 73 /708 variables (removed 635) and now considering 158/1814 (removed 1656) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 158 rows 73 cols
[2022-06-09 10:08:19] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 10:08:19] [INFO ] [Real]Absence check using 1 positive place invariants in 12 ms returned sat
[2022-06-09 10:08:19] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 10:08:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 10:08:19] [INFO ] [Real]Absence check using state equation in 29 ms returned sat
[2022-06-09 10:08:19] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 10:08:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-06-09 10:08:19] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 3 ms returned sat
[2022-06-09 10:08:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 10:08:19] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2022-06-09 10:08:19] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-06-09 10:08:19] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2022-06-09 10:08:19] [INFO ] Computed and/alt/rep : 52/107/52 causal constraints (skipped 86 transitions) in 7 ms.
[2022-06-09 10:08:19] [INFO ] Added : 18 causal constraints over 4 iterations in 41 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 1 ms.
[2022-06-09 10:08:19] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-06-09 10:08:19] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 5 ms returned sat
[2022-06-09 10:08:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 10:08:19] [INFO ] [Real]Absence check using state equation in 23 ms returned sat
[2022-06-09 10:08:19] [INFO ] [Real]Added 2 Read/Feed constraints in 1 ms returned sat
[2022-06-09 10:08:19] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 10:08:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-06-09 10:08:19] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 10:08:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 10:08:19] [INFO ] [Nat]Absence check using state equation in 22 ms returned sat
[2022-06-09 10:08:19] [INFO ] [Nat]Added 2 Read/Feed constraints in 0 ms returned sat
[2022-06-09 10:08:19] [INFO ] Computed and/alt/rep : 52/107/52 causal constraints (skipped 86 transitions) in 7 ms.
[2022-06-09 10:08:19] [INFO ] Added : 11 causal constraints over 3 iterations in 37 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 1 ms.
[2022-06-09 10:08:19] [INFO ] Flatten gal took : 55 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin13595721150252815433
[2022-06-09 10:08:19] [INFO ] Too many transitions (1814) to apply POR reductions. Disabling POR matrices.
[2022-06-09 10:08:19] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13595721150252815433
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/ltsmin13595721150252815433]
[2022-06-09 10:08:19] [INFO ] Flatten gal took : 92 ms
[2022-06-09 10:08:19] [INFO ] Applying decomposition
[2022-06-09 10:08:19] [INFO ] Input system was already deterministic with 1814 transitions.
[2022-06-09 10:08:19] [INFO ] Flatten gal took : 106 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/graph12186103699560023978.txt, -o, /tmp/graph12186103699560023978.bin, -w, /tmp/graph12186103699560023978.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/graph12186103699560023978.bin, -l, -1, -v, -w, /tmp/graph12186103699560023978.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-09 10:08:19] [INFO ] Decomposing Gal with order
[2022-06-09 10:08:19] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 10:08:20] [INFO ] Removed a total of 3060 redundant transitions.
[2022-06-09 10:08:20] [INFO ] Flatten gal took : 164 ms
[2022-06-09 10:08:20] [INFO ] Ran tautology test, simplified 0 / 2 in 699 ms.
[2022-06-09 10:08:20] [INFO ] Fuse similar labels procedure discarded/fused a total of 1215 labels/synchronizations in 43 ms.
[2022-06-09 10:08:20] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability14751307766591268889.gal : 9 ms
[2022-06-09 10:08:20] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability2794629508188327535.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/ReachabilityFireability14751307766591268889.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityFireability2794629508188327535.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/ReachabilityFireability14751307766591268889.gal -t CGAL -reachable-file /tmp/ReachabilityFireability2794629508188327535.prop --nowitness
[2022-06-09 10:08:20] [INFO ] BMC solution for property FunctionPointer-PT-c016-ReachabilityFireability-03(UNSAT) depth K=0 took 56 ms
[2022-06-09 10:08:20] [INFO ] BMC solution for property FunctionPointer-PT-c016-ReachabilityFireability-15(UNSAT) depth K=0 took 1 ms
[2022-06-09 10:08:20] [INFO ] BMC solution for property FunctionPointer-PT-c016-ReachabilityFireability-03(UNSAT) depth K=1 took 3 ms
[2022-06-09 10:08:20] [INFO ] BMC solution for property FunctionPointer-PT-c016-ReachabilityFireability-15(UNSAT) depth K=1 took 4 ms
Loading property file /tmp/ReachabilityFireability2794629508188327535.prop.
[2022-06-09 10:08:20] [INFO ] BMC solution for property FunctionPointer-PT-c016-ReachabilityFireability-03(UNSAT) depth K=2 took 369 ms
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Normalized transition count is 1225 out of 1814 initially.
// Phase 1: matrix 1225 rows 708 cols
[2022-06-09 10:08:21] [INFO ] Computed 2 place invariants in 6 ms
inv : s4 + s5 - p1289 - l1286 - l1291 - l1293 - l1296 - l1302 - p1319 - l1318 - l1323 - l1328 - l1331 - l1344 - p1359 - l1355 - l1357 - p1369 - l1366 - l1374 - l1382 - l1387 - l1392 - l1395 - l2439 - l2494 - l2503 = 0
inv : l0 + l64 + l128 + l160 + l192 + l208 + l224 + l240 + l256 + l264 + l272 + l280 + l288 + l296 + l304 + l312 + l320 + l324 + l328 + l332 + l336 + l340 + l344 + l348 + l352 + l356 + l360 + l364 + l368 + l372 + l376 + l380 + l384 + l386 + l388 + l390 + l392 + l394 + l396 + l398 + l400 + l402 + l404 + l406 + l408 + l410 + l412 + l414 + l416 + l418 + l420 + l422 + l424 + l426 + l428 + l430 + l432 + l434 + l436 + l438 + l440 + l442 + l444 + l446 + l448 + l449 + l450 + l451 + l452 + l453 + l454 + l455 + l456 + l457 + l458 + l459 + l460 + l461 + l462 + l463 + l464 + l465 + l466 + l467 + l468 + l469 + l470 + l471 + l472 + l473 + l474 + l475 + l476 + l477 + l478 + l479 + l480 + l481 + l482 + l483 + l484 + l485 + l486 + l487 + l488 + l489 + l490 + l491 + l492 + l493 + l494 + l495 + l496 + l497 + l498 + l499 + l500 + l501 + l502 + l503 + l504 + l505 + l506 + l507 + l508 + l509 + l510 + l511 + l512 + l513 + l514 + l515 + l516 + l517 + l518 + l519 + l520 + l521 + l522 + l523 + l524 + l525 + l526 + l527 + l528 + l529 + l530 + l531 + l532 + l533 + l534 + l535 + l536 + l537 + l538 + l539 + l540 + l541 + l542 + l543 + l544 + l545 + l546 + l547 + l548 + l549 + l550 + l551 + l552 + l553 + l554 + l555 + l556 + l557 + l558 + l559 + l560 + l561 + l562 + l563 + l564 + l565 + l566 + l567 + l568 + l569 + l570 + l571 + l572 + l573 + l574 + l575 + l896 + l897 + l898 + l899 + l900 + l901 + l902 + l903 + l904 + l905 + l906 + l907 + l908 + l909 + l910 + l911 + l912 + l913 + l914 + l915 + l916 + l917 + l918 + l919 + l920 + l921 + l922 + l923 + l924 + l925 + l926 + l927 + l928 + l929 + l930 + l931 + l932 + l933 + l934 + l935 + l936 + l937 + l938 + l939 + l940 + l941 + l942 + l943 + l944 + l945 + l946 + l947 + l948 + l949 + l950 + l951 + l952 + l953 + l954 + l955 + l956 + l957 + l958 + l959 + l960 + l961 + l962 + l963 + l964 + l965 + l966 + l967 + l968 + l969 + l970 + l971 + l972 + l973 + l974 + l975 + l976 + l977 + l978 + l979 + l980 + l981 + l982 + l983 + l984 + l985 + l986 + l987 + l988 + l989 + l990 + l991 + l992 + l993 + l994 + l995 + l996 + l997 + l998 + l999 + p1009 + l1001 + l1002 + l1003 + l1004 + l1005 + l1006 + l1007 + l1008 + l1009 + p1019 + l1011 + l1012 + l1013 + l1014 + l1015 + l1016 + l1017 + l1018 + l1019 + p1029 + l1021 + l1022 + l1023 + l2624 + l2625 + l2626 + l2627 + l2628 + l2629 + p2639 + l2631 + l2632 + l2633 + l2634 + l2635 + l2636 + l2637 + l2638 + l2639 + p2649 + l2641 + l2642 + l2643 + l2644 + l2645 + l2646 + l2647 + l2648 + l2649 + p2659 + l2651 + l2652 + l2653 + l2654 + l2655 + l2656 + l2657 + l2658 + l2659 + p2669 + l2661 + l2662 + l2663 + l2664 + l2665 + l2666 + l2667 + l2668 + l2669 + p2679 + l2671 + l2672 + l2673 + l2674 + l2675 + l2676 + l2677 + l2678 + l2679 + p2689 + l2681 + l2682 + l2683 + l2684 + l2685 + l2686 + l2687 = 16
Total of 2 invariants.
[2022-06-09 10:08:21] [INFO ] Computed 2 place invariants in 7 ms
[2022-06-09 10:08:21] [INFO ] BMC solution for property FunctionPointer-PT-c016-ReachabilityFireability-15(UNSAT) depth K=2 took 322 ms
[2022-06-09 10:08:21] [INFO ] BMC solution for property FunctionPointer-PT-c016-ReachabilityFireability-03(UNSAT) depth K=3 took 661 ms
[2022-06-09 10:08:23] [INFO ] Proved 708 variables to be positive in 2494 ms
[2022-06-09 10:08:23] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesFunctionPointer-PT-c016-ReachabilityFireability-03
[2022-06-09 10:08:23] [INFO ] KInduction solution for property FunctionPointer-PT-c016-ReachabilityFireability-03(SAT) depth K=0 took 91 ms
[2022-06-09 10:08:23] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesFunctionPointer-PT-c016-ReachabilityFireability-15
[2022-06-09 10:08:23] [INFO ] KInduction solution for property FunctionPointer-PT-c016-ReachabilityFireability-15(SAT) depth K=0 took 79 ms
[2022-06-09 10:08:24] [INFO ] BMC solution for property FunctionPointer-PT-c016-ReachabilityFireability-15(UNSAT) depth K=3 took 2438 ms
[2022-06-09 10:08:25] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesFunctionPointer-PT-c016-ReachabilityFireability-03
[2022-06-09 10:08:25] [INFO ] KInduction solution for property FunctionPointer-PT-c016-ReachabilityFireability-03(SAT) depth K=1 took 1571 ms
[2022-06-09 10:08:26] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesFunctionPointer-PT-c016-ReachabilityFireability-15
[2022-06-09 10:08:26] [INFO ] KInduction solution for property FunctionPointer-PT-c016-ReachabilityFireability-15(SAT) depth K=1 took 1634 ms
Compilation finished in 16979 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin13595721150252815433]
Link finished in 52 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, FunctionPointerPTc016ReachabilityFireability03==true], workingDir=/tmp/ltsmin13595721150252815433]
[2022-06-09 10:09:22] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesFunctionPointer-PT-c016-ReachabilityFireability-03
[2022-06-09 10:09:22] [INFO ] KInduction solution for property FunctionPointer-PT-c016-ReachabilityFireability-03(SAT) depth K=2 took 55791 ms
[2022-06-09 10:09:39] [INFO ] BMC solution for property FunctionPointer-PT-c016-ReachabilityFireability-03(UNSAT) depth K=4 took 74997 ms
[2022-06-09 10:10:09] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesFunctionPointer-PT-c016-ReachabilityFireability-15
[2022-06-09 10:10:09] [INFO ] KInduction solution for property FunctionPointer-PT-c016-ReachabilityFireability-15(SAT) depth K=2 took 46248 ms
[2022-06-09 10:10:34] [INFO ] BMC solution for property FunctionPointer-PT-c016-ReachabilityFireability-15(UNSAT) depth K=4 took 55205 ms
[2022-06-09 10:15:37] [INFO ] BMC solution for property FunctionPointer-PT-c016-ReachabilityFireability-03(UNSAT) depth K=5 took 302726 ms
[2022-06-09 10:21:30] [INFO ] BMC solution for property FunctionPointer-PT-c016-ReachabilityFireability-15(UNSAT) depth K=5 took 352912 ms
[2022-06-09 10:28:47] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesFunctionPointer-PT-c016-ReachabilityFireability-03
[2022-06-09 10:28:47] [INFO ] KInduction solution for property FunctionPointer-PT-c016-ReachabilityFireability-03(SAT) depth K=3 took 1118442 ms
[2022-06-09 10:29:10] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesFunctionPointer-PT-c016-ReachabilityFireability-15
[2022-06-09 10:29:10] [INFO ] KInduction solution for property FunctionPointer-PT-c016-ReachabilityFireability-15(SAT) depth K=3 took 23276 ms
Detected timeout of ITS tools.
[2022-06-09 10:29:31] [INFO ] Applying decomposition
[2022-06-09 10:29:31] [INFO ] Flatten gal took : 145 ms
[2022-06-09 10:29:31] [INFO ] Decomposing Gal with order
[2022-06-09 10:29:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 10:29:32] [INFO ] Removed a total of 3060 redundant transitions.
[2022-06-09 10:29:32] [INFO ] Flatten gal took : 386 ms
[2022-06-09 10:29:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 1413 labels/synchronizations in 107 ms.
[2022-06-09 10:29:32] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability8884514061143153882.gal : 62 ms
[2022-06-09 10:29:32] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability11724725898939800913.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/ReachabilityFireability8884514061143153882.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityFireability11724725898939800913.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/ReachabilityFireability8884514061143153882.gal -t CGAL -reachable-file /tmp/ReachabilityFireability11724725898939800913.prop --nowitness
Loading property file /tmp/ReachabilityFireability11724725898939800913.prop.
[2022-06-09 10:36:07] [INFO ] BMC solution for property FunctionPointer-PT-c016-ReachabilityFireability-03(UNSAT) depth K=6 took 877027 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, FunctionPointerPTc016ReachabilityFireability03==true], workingDir=/tmp/ltsmin13595721150252815433]
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, FunctionPointerPTc016ReachabilityFireability15==true], workingDir=/tmp/ltsmin13595721150252815433]
[2022-06-09 10:46:47] [INFO ] BMC solution for property FunctionPointer-PT-c016-ReachabilityFireability-15(UNSAT) depth K=6 took 640445 ms
[2022-06-09 10:48:08] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesFunctionPointer-PT-c016-ReachabilityFireability-03
[2022-06-09 10:48:08] [INFO ] KInduction solution for property FunctionPointer-PT-c016-ReachabilityFireability-03(SAT) depth K=4 took 1137403 ms
[2022-06-09 10:49:03] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesFunctionPointer-PT-c016-ReachabilityFireability-15
[2022-06-09 10:49:03] [INFO ] KInduction solution for property FunctionPointer-PT-c016-ReachabilityFireability-15(SAT) depth K=4 took 55384 ms
Detected timeout of ITS tools.
[2022-06-09 10:50:44] [INFO ] Flatten gal took : 207 ms
[2022-06-09 10:50:44] [INFO ] Input system was already deterministic with 1814 transitions.
[2022-06-09 10:50:44] [INFO ] Transformed 708 places.
[2022-06-09 10:50:44] [INFO ] Transformed 1814 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 10:50:44] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability2145549220863427795.gal : 13 ms
[2022-06-09 10:50:44] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability7264540800565953293.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/ReachabilityFireability2145549220863427795.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityFireability7264540800565953293.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/ReachabilityFireability2145549220863427795.gal -t CGAL -reachable-file /tmp/ReachabilityFireability7264540800565953293.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/ReachabilityFireability7264540800565953293.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 30
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :30 after 1866
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :1866 after 981625
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :981625 after 1.85837e+10
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :1.85837e+10 after 7.8301e+16

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="FunctionPointer-PT-c016"
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 FunctionPointer-PT-c016, 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-165472292800189"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-c016.tgz
mv FunctionPointer-PT-c016 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 ;