Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r165-tall-167838850900758.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is FunctionPointer-PT-c064, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r165-tall-167838850900758
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.6M
-rw-r--r-- 1 mcc users 5.2K Feb 25 11:59 CTLCardinality.txt
-rw-r--r-- 1 mcc users 47K Feb 25 11:59 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Feb 25 11:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K Feb 25 11:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:09 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:09 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:09 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 25 12:04 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 161K Feb 25 12:04 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 10K Feb 25 12:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 88K Feb 25 12:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:09 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 4.2M Mar 5 18:22 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-c064-ReachabilityCardinality-00
FORMULA_NAME FunctionPointer-PT-c064-ReachabilityCardinality-01
FORMULA_NAME FunctionPointer-PT-c064-ReachabilityCardinality-02
FORMULA_NAME FunctionPointer-PT-c064-ReachabilityCardinality-03
FORMULA_NAME FunctionPointer-PT-c064-ReachabilityCardinality-04
FORMULA_NAME FunctionPointer-PT-c064-ReachabilityCardinality-05
FORMULA_NAME FunctionPointer-PT-c064-ReachabilityCardinality-06
FORMULA_NAME FunctionPointer-PT-c064-ReachabilityCardinality-07
FORMULA_NAME FunctionPointer-PT-c064-ReachabilityCardinality-08
FORMULA_NAME FunctionPointer-PT-c064-ReachabilityCardinality-09
FORMULA_NAME FunctionPointer-PT-c064-ReachabilityCardinality-10
FORMULA_NAME FunctionPointer-PT-c064-ReachabilityCardinality-11
FORMULA_NAME FunctionPointer-PT-c064-ReachabilityCardinality-12
FORMULA_NAME FunctionPointer-PT-c064-ReachabilityCardinality-13
FORMULA_NAME FunctionPointer-PT-c064-ReachabilityCardinality-14
FORMULA_NAME FunctionPointer-PT-c064-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1679582963594

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FunctionPointer-PT-c064
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202303021504
[2023-03-23 14:49:25] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-23 14:49:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 14:49:25] [INFO ] Load time of PNML (sax parser for PT used): 338 ms
[2023-03-23 14:49:25] [INFO ] Transformed 2826 places.
[2023-03-23 14:49:25] [INFO ] Transformed 8960 transitions.
[2023-03-23 14:49:25] [INFO ] Parsed PT model containing 2826 places and 8960 transitions and 36096 arcs in 445 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 21 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-c064-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c064-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c064-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c064-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c064-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10048 steps, including 2 resets, run finished after 481 ms. (steps per millisecond=20 ) properties (out of 11) seen :2
FORMULA FunctionPointer-PT-c064-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-c064-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 9) seen :1
FORMULA FunctionPointer-PT-c064-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 8) seen :0
[2023-03-23 14:49:26] [INFO ] Flatten gal took : 573 ms
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 8) 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 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
[2023-03-23 14:49:27] [INFO ] Flow matrix only has 3540 transitions (discarded 2422 similar events)
// Phase 1: matrix 3540 rows 1628 cols
[2023-03-23 14:49:27] [INFO ] Computed 4 place invariants in 76 ms
[2023-03-23 14:49:27] [INFO ] Flatten gal took : 281 ms
[2023-03-23 14:49:27] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5855579053472916584.gal : 96 ms
[2023-03-23 14:49:27] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5789098567890707121.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality5855579053472916584.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5789098567890707121.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
[2023-03-23 14:49:27] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-23 14:49:27] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-23 14:49:27] [INFO ] After 686ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
Loading property file /tmp/ReachabilityCardinality5789098567890707121.prop.
[2023-03-23 14:49:28] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-23 14:49:28] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-23 14:49:30] [INFO ] After 1726ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2023-03-23 14:49:30] [INFO ] State equation strengthened by 479 read => feed constraints.
[2023-03-23 14:49:31] [INFO ] After 845ms SMT Verify possible using 479 Read/Feed constraints in natural domain returned unsat :0 sat :8
[2023-03-23 14:49:32] [INFO ] After 2188ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
Attempting to minimize the solution found.
Minimization took 754 ms.
[2023-03-23 14:49:33] [INFO ] After 5258ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :1 after 31
Parikh walk visited 0 properties in 1888 ms.
Support contains 55 out of 1628 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1628/1628 places, 5962/5962 transitions.
Graph (complete) has 7332 edges and 1628 vertex of which 1431 are kept as prefixes of interest. Removing 197 places using SCC suffix rule.29 ms
Discarding 197 places :
Also discarding 0 output transitions
Drop transitions removed 364 transitions
Reduce isomorphic transitions removed 364 transitions.
Iterating post reduction 0 with 364 rules applied. Total rules applied 365 place count 1431 transition count 5598
Discarding 285 places :
Symmetric choice reduction at 1 with 285 rule applications. Total rules 650 place count 1146 transition count 3370
Iterating global reduction 1 with 285 rules applied. Total rules applied 935 place count 1146 transition count 3370
Ensure Unique test removed 354 transitions
Reduce isomorphic transitions removed 354 transitions.
Iterating post reduction 1 with 354 rules applied. Total rules applied 1289 place count 1146 transition count 3016
Discarding 142 places :
Symmetric choice reduction at 2 with 142 rule applications. Total rules 1431 place count 1004 transition count 2732
Iterating global reduction 2 with 142 rules applied. Total rules applied 1573 place count 1004 transition count 2732
Ensure Unique test removed 56 transitions
Reduce isomorphic transitions removed 56 transitions.
Iterating post reduction 2 with 56 rules applied. Total rules applied 1629 place count 1004 transition count 2676
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 1642 place count 991 transition count 2650
Iterating global reduction 3 with 13 rules applied. Total rules applied 1655 place count 991 transition count 2650
Discarding 13 places :
Symmetric choice reduction at 3 with 13 rule applications. Total rules 1668 place count 978 transition count 2624
Iterating global reduction 3 with 13 rules applied. Total rules applied 1681 place count 978 transition count 2624
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 1693 place count 966 transition count 2600
Iterating global reduction 3 with 12 rules applied. Total rules applied 1705 place count 966 transition count 2600
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 1717 place count 954 transition count 2576
Iterating global reduction 3 with 12 rules applied. Total rules applied 1729 place count 954 transition count 2576
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 1739 place count 944 transition count 2556
Iterating global reduction 3 with 10 rules applied. Total rules applied 1749 place count 944 transition count 2556
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 1755 place count 938 transition count 2544
Iterating global reduction 3 with 6 rules applied. Total rules applied 1761 place count 938 transition count 2544
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 1766 place count 933 transition count 2534
Iterating global reduction 3 with 5 rules applied. Total rules applied 1771 place count 933 transition count 2534
Discarding 21 places :
Symmetric choice reduction at 3 with 21 rule applications. Total rules 1792 place count 912 transition count 2454
Iterating global reduction 3 with 21 rules applied. Total rules applied 1813 place count 912 transition count 2454
Discarding 25 places :
Symmetric choice reduction at 3 with 25 rule applications. Total rules 1838 place count 887 transition count 2354
Iterating global reduction 3 with 25 rules applied. Total rules applied 1863 place count 887 transition count 2354
Discarding 23 places :
Symmetric choice reduction at 3 with 23 rule applications. Total rules 1886 place count 864 transition count 2294
Iterating global reduction 3 with 23 rules applied. Total rules applied 1909 place count 864 transition count 2294
Discarding 23 places :
Symmetric choice reduction at 3 with 23 rule applications. Total rules 1932 place count 841 transition count 2248
Iterating global reduction 3 with 23 rules applied. Total rules applied 1955 place count 841 transition count 2248
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 1977 place count 819 transition count 2204
Iterating global reduction 3 with 22 rules applied. Total rules applied 1999 place count 819 transition count 2204
Discarding 22 places :
Symmetric choice reduction at 3 with 22 rule applications. Total rules 2021 place count 797 transition count 2160
Iterating global reduction 3 with 22 rules applied. Total rules applied 2043 place count 797 transition count 2160
Discarding 18 places :
Symmetric choice reduction at 3 with 18 rule applications. Total rules 2061 place count 779 transition count 2124
Iterating global reduction 3 with 18 rules applied. Total rules applied 2079 place count 779 transition count 2124
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 2084 place count 774 transition count 2114
Iterating global reduction 3 with 5 rules applied. Total rules applied 2089 place count 774 transition count 2114
Drop transitions removed 78 transitions
Redundant transition composition rules discarded 78 transitions
Iterating global reduction 3 with 78 rules applied. Total rules applied 2167 place count 774 transition count 2036
Applied a total of 2167 rules in 1843 ms. Remains 774 /1628 variables (removed 854) and now considering 2036/5962 (removed 3926) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1843 ms. Remains : 774/1628 places, 2036/5962 transitions.
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :31 after 2059
Incomplete random walk after 10000 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=69 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 8) seen :1
FORMULA FunctionPointer-PT-c064-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2023-03-23 14:49:37] [INFO ] Flow matrix only has 1280 transitions (discarded 756 similar events)
// Phase 1: matrix 1280 rows 774 cols
[2023-03-23 14:49:37] [INFO ] Computed 3 place invariants in 13 ms
[2023-03-23 14:49:37] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-23 14:49:37] [INFO ] After 164ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-23 14:49:37] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-23 14:49:38] [INFO ] After 514ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-03-23 14:49:38] [INFO ] State equation strengthened by 219 read => feed constraints.
[2023-03-23 14:49:38] [INFO ] After 353ms SMT Verify possible using 219 Read/Feed constraints in natural domain returned unsat :0 sat :7
[2023-03-23 14:49:38] [INFO ] After 866ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 305 ms.
[2023-03-23 14:49:39] [INFO ] After 1900ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Fused 7 Parikh solutions to 6 different solutions.
Parikh walk visited 0 properties in 370 ms.
Support contains 42 out of 774 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 774/774 places, 2036/2036 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 766 transition count 2020
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 766 transition count 2020
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 22 place count 766 transition count 2014
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 27 place count 761 transition count 2002
Iterating global reduction 1 with 5 rules applied. Total rules applied 32 place count 761 transition count 2002
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 36 place count 761 transition count 1998
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 40 place count 757 transition count 1990
Iterating global reduction 2 with 4 rules applied. Total rules applied 44 place count 757 transition count 1990
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 48 place count 753 transition count 1982
Iterating global reduction 2 with 4 rules applied. Total rules applied 52 place count 753 transition count 1982
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 61 place count 744 transition count 1952
Iterating global reduction 2 with 9 rules applied. Total rules applied 70 place count 744 transition count 1952
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 78 place count 736 transition count 1936
Iterating global reduction 2 with 8 rules applied. Total rules applied 86 place count 736 transition count 1936
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 93 place count 729 transition count 1922
Iterating global reduction 2 with 7 rules applied. Total rules applied 100 place count 729 transition count 1922
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 107 place count 722 transition count 1908
Iterating global reduction 2 with 7 rules applied. Total rules applied 114 place count 722 transition count 1908
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 120 place count 716 transition count 1896
Iterating global reduction 2 with 6 rules applied. Total rules applied 126 place count 716 transition count 1896
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 132 place count 710 transition count 1884
Iterating global reduction 2 with 6 rules applied. Total rules applied 138 place count 710 transition count 1884
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 144 place count 704 transition count 1872
Iterating global reduction 2 with 6 rules applied. Total rules applied 150 place count 704 transition count 1872
Applied a total of 150 rules in 340 ms. Remains 704 /774 variables (removed 70) and now considering 1872/2036 (removed 164) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 340 ms. Remains : 704/774 places, 1872/2036 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=74 ) properties (out of 7) 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 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 7) seen :1
FORMULA FunctionPointer-PT-c064-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2023-03-23 14:49:40] [INFO ] Flow matrix only has 1160 transitions (discarded 712 similar events)
// Phase 1: matrix 1160 rows 704 cols
[2023-03-23 14:49:40] [INFO ] Computed 3 place invariants in 8 ms
[2023-03-23 14:49:40] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-23 14:49:40] [INFO ] After 141ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-23 14:49:40] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-23 14:49:41] [INFO ] After 439ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-23 14:49:41] [INFO ] State equation strengthened by 190 read => feed constraints.
[2023-03-23 14:49:41] [INFO ] After 286ms SMT Verify possible using 190 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2023-03-23 14:49:41] [INFO ] After 656ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 225 ms.
[2023-03-23 14:49:41] [INFO ] After 1528ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Fused 6 Parikh solutions to 5 different solutions.
Parikh walk visited 0 properties in 706 ms.
Support contains 36 out of 704 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 704/704 places, 1872/1872 transitions.
Graph (complete) has 3123 edges and 704 vertex of which 701 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 0 output transitions
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 701 transition count 1867
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 8 place count 699 transition count 1863
Iterating global reduction 1 with 2 rules applied. Total rules applied 10 place count 699 transition count 1863
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 12 place count 699 transition count 1861
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 15 place count 696 transition count 1853
Iterating global reduction 2 with 3 rules applied. Total rules applied 18 place count 696 transition count 1853
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 22 place count 696 transition count 1849
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 23 place count 695 transition count 1847
Iterating global reduction 3 with 1 rules applied. Total rules applied 24 place count 695 transition count 1847
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 25 place count 694 transition count 1845
Iterating global reduction 3 with 1 rules applied. Total rules applied 26 place count 694 transition count 1845
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 27 place count 693 transition count 1843
Iterating global reduction 3 with 1 rules applied. Total rules applied 28 place count 693 transition count 1843
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 29 place count 692 transition count 1841
Iterating global reduction 3 with 1 rules applied. Total rules applied 30 place count 692 transition count 1841
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 31 place count 691 transition count 1839
Iterating global reduction 3 with 1 rules applied. Total rules applied 32 place count 691 transition count 1839
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 33 place count 690 transition count 1837
Iterating global reduction 3 with 1 rules applied. Total rules applied 34 place count 690 transition count 1837
Applied a total of 34 rules in 263 ms. Remains 690 /704 variables (removed 14) and now considering 1837/1872 (removed 35) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 263 ms. Remains : 690/704 places, 1837/1872 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 183705 steps, run timeout after 3001 ms. (steps per millisecond=61 ) properties seen :{}
Probabilistic random walk after 183705 steps, saw 113687 distinct states, run finished after 3003 ms. (steps per millisecond=61 ) properties seen :0
Running SMT prover for 6 properties.
[2023-03-23 14:49:46] [INFO ] Flow matrix only has 1136 transitions (discarded 701 similar events)
// Phase 1: matrix 1136 rows 690 cols
[2023-03-23 14:49:46] [INFO ] Computed 3 place invariants in 27 ms
[2023-03-23 14:49:46] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-23 14:49:46] [INFO ] After 148ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-23 14:49:46] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2023-03-23 14:49:46] [INFO ] After 424ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-23 14:49:46] [INFO ] State equation strengthened by 184 read => feed constraints.
[2023-03-23 14:49:47] [INFO ] After 256ms SMT Verify possible using 184 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2023-03-23 14:49:47] [INFO ] After 598ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 221 ms.
[2023-03-23 14:49:47] [INFO ] After 1432ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Parikh walk visited 0 properties in 446 ms.
Support contains 36 out of 690 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 690/690 places, 1837/1837 transitions.
Applied a total of 0 rules in 90 ms. Remains 690 /690 variables (removed 0) and now considering 1837/1837 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 90 ms. Remains : 690/690 places, 1837/1837 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 690/690 places, 1837/1837 transitions.
Applied a total of 0 rules in 88 ms. Remains 690 /690 variables (removed 0) and now considering 1837/1837 (removed 0) transitions.
[2023-03-23 14:49:48] [INFO ] Flow matrix only has 1136 transitions (discarded 701 similar events)
[2023-03-23 14:49:48] [INFO ] Invariant cache hit.
[2023-03-23 14:49:48] [INFO ] Implicit Places using invariants in 454 ms returned []
[2023-03-23 14:49:48] [INFO ] Flow matrix only has 1136 transitions (discarded 701 similar events)
[2023-03-23 14:49:48] [INFO ] Invariant cache hit.
[2023-03-23 14:49:49] [INFO ] State equation strengthened by 184 read => feed constraints.
[2023-03-23 14:49:51] [INFO ] Implicit Places using invariants and state equation in 2869 ms returned []
Implicit Place search using SMT with State Equation took 3326 ms to find 0 implicit places.
[2023-03-23 14:49:51] [INFO ] Redundant transitions in 108 ms returned []
[2023-03-23 14:49:51] [INFO ] Flow matrix only has 1136 transitions (discarded 701 similar events)
[2023-03-23 14:49:51] [INFO ] Invariant cache hit.
[2023-03-23 14:49:52] [INFO ] Dead Transitions using invariants and state equation in 609 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4140 ms. Remains : 690/690 places, 1837/1837 transitions.
Ensure Unique test removed 701 transitions
Reduce isomorphic transitions removed 701 transitions.
Drop transitions removed 37 transitions
Trivial Post-agglo rules discarded 37 transitions
Performed 37 trivial Post agglomeration. Transition count delta: 37
Iterating post reduction 0 with 738 rules applied. Total rules applied 738 place count 690 transition count 1099
Reduce places removed 37 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 39 rules applied. Total rules applied 777 place count 653 transition count 1097
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 779 place count 651 transition count 1097
Performed 158 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 158 Pre rules applied. Total rules applied 779 place count 651 transition count 939
Deduced a syphon composed of 158 places in 0 ms
Reduce places removed 158 places and 0 transitions.
Iterating global reduction 3 with 316 rules applied. Total rules applied 1095 place count 493 transition count 939
Performed 139 Post agglomeration using F-continuation condition.Transition count delta: 139
Deduced a syphon composed of 139 places in 0 ms
Reduce places removed 139 places and 0 transitions.
Iterating global reduction 3 with 278 rules applied. Total rules applied 1373 place count 354 transition count 800
Discarding 61 places :
Symmetric choice reduction at 3 with 61 rule applications. Total rules 1434 place count 293 transition count 678
Iterating global reduction 3 with 61 rules applied. Total rules applied 1495 place count 293 transition count 678
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 1497 place count 293 transition count 676
Discarding 59 places :
Symmetric choice reduction at 4 with 59 rule applications. Total rules 1556 place count 234 transition count 558
Iterating global reduction 4 with 59 rules applied. Total rules applied 1615 place count 234 transition count 558
Discarding 58 places :
Symmetric choice reduction at 4 with 58 rule applications. Total rules 1673 place count 176 transition count 442
Iterating global reduction 4 with 58 rules applied. Total rules applied 1731 place count 176 transition count 442
Ensure Unique test removed 55 transitions
Reduce isomorphic transitions removed 55 transitions.
Iterating post reduction 4 with 55 rules applied. Total rules applied 1786 place count 176 transition count 387
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 1788 place count 175 transition count 386
Performed 24 Post agglomeration using F-continuation condition.Transition count delta: -39
Deduced a syphon composed of 24 places in 0 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 5 with 48 rules applied. Total rules applied 1836 place count 151 transition count 425
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 1841 place count 151 transition count 420
Drop transitions removed 41 transitions
Redundant transition composition rules discarded 41 transitions
Iterating global reduction 6 with 41 rules applied. Total rules applied 1882 place count 151 transition count 379
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 1884 place count 149 transition count 377
Iterating global reduction 6 with 2 rules applied. Total rules applied 1886 place count 149 transition count 377
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 6 with 17 rules applied. Total rules applied 1903 place count 149 transition count 360
Free-agglomeration rule applied 1 times.
Iterating global reduction 7 with 1 rules applied. Total rules applied 1904 place count 149 transition count 359
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 1905 place count 148 transition count 359
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 8 with 2 rules applied. Total rules applied 1907 place count 148 transition count 359
Applied a total of 1907 rules in 128 ms. Remains 148 /690 variables (removed 542) and now considering 359/1837 (removed 1478) transitions.
Running SMT prover for 6 properties.
// Phase 1: matrix 359 rows 148 cols
[2023-03-23 14:49:52] [INFO ] Computed 3 place invariants in 2 ms
[2023-03-23 14:49:52] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-23 14:49:52] [INFO ] After 46ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-23 14:49:52] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-23 14:49:52] [INFO ] After 124ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-23 14:49:52] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-23 14:49:52] [INFO ] After 64ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2023-03-23 14:49:52] [INFO ] After 167ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 59 ms.
[2023-03-23 14:49:53] [INFO ] After 436ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
[2023-03-23 14:49:53] [INFO ] Flatten gal took : 15 ms
[2023-03-23 14:49:53] [INFO ] Flatten gal took : 12 ms
[2023-03-23 14:49:53] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1942824763917249787.gal : 2 ms
[2023-03-23 14:49:53] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14783093610943429156.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality1942824763917249787.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14783093610943429156.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality14783093610943429156.prop.
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :8 after 11
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :11 after 70
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :70 after 358
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :358 after 12369
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :12369 after 2.46901e+06
Detected timeout of ITS tools.
[2023-03-23 14:50:08] [INFO ] Flatten gal took : 10 ms
[2023-03-23 14:50:08] [INFO ] Applying decomposition
[2023-03-23 14:50:08] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph14274924851706299969.txt' '-o' '/tmp/graph14274924851706299969.bin' '-w' '/tmp/graph14274924851706299969.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph14274924851706299969.bin' '-l' '-1' '-v' '-w' '/tmp/graph14274924851706299969.weights' '-q' '0' '-e' '0.001'
[2023-03-23 14:50:08] [INFO ] Decomposing Gal with order
[2023-03-23 14:50:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-23 14:50:08] [INFO ] Removed a total of 225 redundant transitions.
[2023-03-23 14:50:08] [INFO ] Flatten gal took : 71 ms
[2023-03-23 14:50:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 116 labels/synchronizations in 8 ms.
[2023-03-23 14:50:08] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8903932026699810089.gal : 3 ms
[2023-03-23 14:50:08] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16753833840064908527.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8903932026699810089.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16753833840064908527.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality16753833840064908527.prop.
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :4 after 16
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :16 after 55
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :55 after 220
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :220 after 1311
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :1311 after 7769
SDD proceeding with computation,6 properties remain. new max is 256
SDD size :7769 after 292530
SDD proceeding with computation,6 properties remain. new max is 512
SDD size :292530 after 1.19085e+10
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15765453651453522280
[2023-03-23 14:50:23] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15765453651453522280
Running compilation step : cd /tmp/ltsmin15765453651453522280;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 606 ms.
Running link step : cd /tmp/ltsmin15765453651453522280;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 51 ms.
Running LTSmin : cd /tmp/ltsmin15765453651453522280;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'FunctionPointerPTc064ReachabilityCardinality01==true'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-23 14:50:38] [INFO ] Flatten gal took : 198 ms
[2023-03-23 14:50:38] [INFO ] Applying decomposition
[2023-03-23 14:50:39] [INFO ] Flatten gal took : 189 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph1180368681977345033.txt' '-o' '/tmp/graph1180368681977345033.bin' '-w' '/tmp/graph1180368681977345033.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph1180368681977345033.bin' '-l' '-1' '-v' '-w' '/tmp/graph1180368681977345033.weights' '-q' '0' '-e' '0.001'
[2023-03-23 14:50:39] [INFO ] Decomposing Gal with order
[2023-03-23 14:50:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-23 14:50:41] [INFO ] Removed a total of 4760 redundant transitions.
[2023-03-23 14:50:42] [INFO ] Flatten gal took : 2526 ms
[2023-03-23 14:50:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 2479 labels/synchronizations in 393 ms.
[2023-03-23 14:50:43] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10472344255638476097.gal : 24 ms
[2023-03-23 14:50:43] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17818761917366951298.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10472344255638476097.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17818761917366951298.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality17818761917366951298.prop.
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 17
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :17 after 254
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :254 after 1430
Invariant property FunctionPointer-PT-c064-ReachabilityCardinality-05 does not hold.
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :2059 after 382236
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :1430 after 17113
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :17113 after 200325
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :382236 after 3.13285e+06
ITS-tools command line returned an error code 137
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :200325 after 2.45353e+06
Detected timeout of ITS tools.
[2023-03-23 15:20:45] [INFO ] Flatten gal took : 498 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin2240900323835851723
[2023-03-23 15:20:45] [INFO ] Too many transitions (1837) to apply POR reductions. Disabling POR matrices.
[2023-03-23 15:20:45] [INFO ] Built C files in 161ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2240900323835851723
Running compilation step : cd /tmp/ltsmin2240900323835851723;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '120' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-23 15:20:45] [INFO ] Applying decomposition
[2023-03-23 15:20:46] [INFO ] Flatten gal took : 298 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph7151105168647057130.txt' '-o' '/tmp/graph7151105168647057130.bin' '-w' '/tmp/graph7151105168647057130.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph7151105168647057130.bin' '-l' '-1' '-v' '-w' '/tmp/graph7151105168647057130.weights' '-q' '0' '-e' '0.001'
[2023-03-23 15:20:47] [INFO ] Decomposing Gal with order
[2023-03-23 15:20:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-23 15:20:48] [INFO ] Removed a total of 1502 redundant transitions.
[2023-03-23 15:20:48] [INFO ] Flatten gal took : 584 ms
[2023-03-23 15:20:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 685 labels/synchronizations in 146 ms.
[2023-03-23 15:20:49] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17272151847158600697.gal : 7 ms
[2023-03-23 15:20:49] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14965472825603058603.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17272151847158600697.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14965472825603058603.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality14965472825603058603.prop.
Compilation finished in 3711 ms.
Running link step : cd /tmp/ltsmin2240900323835851723;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin2240900323835851723;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'FunctionPointerPTc064ReachabilityCardinality01==true'
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 30
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :30 after 1571
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :1571 after 685455
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :685455 after 1.02333e+10
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :1.02333e+10 after 4.02562e+16
WARNING : LTSmin timed out (>600 s) on command cd /tmp/ltsmin2240900323835851723;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'FunctionPointerPTc064ReachabilityCardinality01==true'
Running LTSmin : cd /tmp/ltsmin2240900323835851723;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'FunctionPointerPTc064ReachabilityCardinality06==true'
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :4.02562e+16 after 6.02462e+26
WARNING : LTSmin timed out (>600 s) on command cd /tmp/ltsmin2240900323835851723;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'FunctionPointerPTc064ReachabilityCardinality06==true'
Running LTSmin : cd /tmp/ltsmin2240900323835851723;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'FunctionPointerPTc064ReachabilityCardinality07==true'
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393232 kB
MemFree: 8306268 kB
After kill :
MemTotal: 16393232 kB
MemFree: 16077072 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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-c064"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
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 2-5348"
echo " Executing tool itstools"
echo " Input is FunctionPointer-PT-c064, 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 r165-tall-167838850900758"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-c064.tgz
mv FunctionPointer-PT-c064 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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;