About the Execution of ITS-Tools for CANConstruction-PT-020
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
16220.615 | 1298219.00 | 3002197.00 | 78429.00 | TTTTFTFFFTTTFTFT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/mnt/tpsp/fkordon/mcc2023-input.r037-tajo-167813690600630.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is CANConstruction-PT-020, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r037-tajo-167813690600630
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 6.7K Feb 25 21:49 CTLCardinality.txt
-rw-r--r-- 1 mcc users 55K Feb 25 21:49 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.8K Feb 25 21:42 CTLFireability.txt
-rw-r--r-- 1 mcc users 80K Feb 25 21:42 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.6K Feb 25 15:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Feb 25 15:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 15:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 21:52 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 81K Feb 25 21:52 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.0K Feb 25 21:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 25 21:51 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 15:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 641K 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 CANConstruction-PT-020-ReachabilityCardinality-00
FORMULA_NAME CANConstruction-PT-020-ReachabilityCardinality-01
FORMULA_NAME CANConstruction-PT-020-ReachabilityCardinality-02
FORMULA_NAME CANConstruction-PT-020-ReachabilityCardinality-03
FORMULA_NAME CANConstruction-PT-020-ReachabilityCardinality-04
FORMULA_NAME CANConstruction-PT-020-ReachabilityCardinality-05
FORMULA_NAME CANConstruction-PT-020-ReachabilityCardinality-06
FORMULA_NAME CANConstruction-PT-020-ReachabilityCardinality-07
FORMULA_NAME CANConstruction-PT-020-ReachabilityCardinality-08
FORMULA_NAME CANConstruction-PT-020-ReachabilityCardinality-09
FORMULA_NAME CANConstruction-PT-020-ReachabilityCardinality-10
FORMULA_NAME CANConstruction-PT-020-ReachabilityCardinality-11
FORMULA_NAME CANConstruction-PT-020-ReachabilityCardinality-12
FORMULA_NAME CANConstruction-PT-020-ReachabilityCardinality-13
FORMULA_NAME CANConstruction-PT-020-ReachabilityCardinality-14
FORMULA_NAME CANConstruction-PT-020-ReachabilityCardinality-15
=== Now, execution of the tool begins
BK_START 1678366783798
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=CANConstruction-PT-020
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202303021504
[2023-03-09 12:59:45] [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]
[2023-03-09 12:59:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 12:59:45] [INFO ] Load time of PNML (sax parser for PT used): 83 ms
[2023-03-09 12:59:45] [INFO ] Transformed 1042 places.
[2023-03-09 12:59:45] [INFO ] Transformed 1760 transitions.
[2023-03-09 12:59:45] [INFO ] Parsed PT model containing 1042 places and 1760 transitions and 5200 arcs in 146 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2023-03-09 12:59:46] [INFO ] Flatten gal took : 190 ms
Incomplete random walk after 10000 steps, including 28 resets, run finished after 510 ms. (steps per millisecond=19 ) properties (out of 16) seen :12
FORMULA CANConstruction-PT-020-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-020-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-020-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-020-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-020-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-020-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-020-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-020-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-020-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-020-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-020-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-020-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 4) 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 4) seen :0
[2023-03-09 12:59:46] [INFO ] Flatten gal took : 90 ms
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 4) seen :0
[2023-03-09 12:59:46] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17539797132667271706.gal : 32 ms
Running SMT prover for 4 properties.
[2023-03-09 12:59:46] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2541773371303148919.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/ReachabilityCardinality17539797132667271706.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2541773371303148919.prop' '--nowitness' '--gen-order' 'FOLLOW'
// Phase 1: matrix 1760 rows 1042 cols
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
[2023-03-09 12:59:46] [INFO ] Computed 41 place invariants in 47 ms
Loading property file /tmp/ReachabilityCardinality2541773371303148919.prop.
[2023-03-09 12:59:46] [INFO ] [Real]Absence check using 21 positive place invariants in 17 ms returned sat
[2023-03-09 12:59:46] [INFO ] [Real]Absence check using 21 positive and 20 generalized place invariants in 7 ms returned sat
[2023-03-09 12:59:46] [INFO ] After 346ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:2
[2023-03-09 12:59:46] [INFO ] [Nat]Absence check using 21 positive place invariants in 14 ms returned sat
[2023-03-09 12:59:46] [INFO ] [Nat]Absence check using 21 positive and 20 generalized place invariants in 6 ms returned sat
SDD proceeding with computation,16 properties remain. new max is 4
SDD size :1 after 11
SDD proceeding with computation,16 properties remain. new max is 8
SDD size :11 after 13
SDD proceeding with computation,16 properties remain. new max is 16
SDD size :13 after 15
SDD proceeding with computation,16 properties remain. new max is 32
SDD size :15 after 17
SDD proceeding with computation,16 properties remain. new max is 64
SDD size :17 after 24
[2023-03-09 12:59:47] [INFO ] After 360ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :1
[2023-03-09 12:59:47] [INFO ] State equation strengthened by 780 read => feed constraints.
[2023-03-09 12:59:47] [INFO ] After 115ms SMT Verify possible using 780 Read/Feed constraints in natural domain returned unsat :3 sat :1
SDD proceeding with computation,16 properties remain. new max is 128
SDD size :24 after 116
[2023-03-09 12:59:47] [INFO ] After 206ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :1
Attempting to minimize the solution found.
SDD proceeding with computation,16 properties remain. new max is 256
SDD size :116 after 119
Minimization took 91 ms.
[2023-03-09 12:59:47] [INFO ] After 853ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :1
FORMULA CANConstruction-PT-020-ReachabilityCardinality-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CANConstruction-PT-020-ReachabilityCardinality-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CANConstruction-PT-020-ReachabilityCardinality-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 6 ms.
Support contains 12 out of 1042 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1042/1042 places, 1760/1760 transitions.
Drop transitions removed 133 transitions
Trivial Post-agglo rules discarded 133 transitions
Performed 133 trivial Post agglomeration. Transition count delta: 133
Iterating post reduction 0 with 133 rules applied. Total rules applied 133 place count 1042 transition count 1627
Reduce places removed 133 places and 0 transitions.
SDD proceeding with computation,16 properties remain. new max is 512
SDD size :119 after 138
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 134 rules applied. Total rules applied 267 place count 909 transition count 1626
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 268 place count 908 transition count 1626
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 268 place count 908 transition count 1623
Deduced a syphon composed of 3 places in 2 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 274 place count 905 transition count 1623
Discarding 355 places :
Symmetric choice reduction at 3 with 355 rule applications. Total rules 629 place count 550 transition count 913
Iterating global reduction 3 with 355 rules applied. Total rules applied 984 place count 550 transition count 913
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 1 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 3 with 34 rules applied. Total rules applied 1018 place count 533 transition count 896
SDD proceeding with computation,16 properties remain. new max is 1024
SDD size :138 after 164
Free-agglomeration rule applied 31 times.
Iterating global reduction 3 with 31 rules applied. Total rules applied 1049 place count 533 transition count 865
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 3 with 31 rules applied. Total rules applied 1080 place count 502 transition count 865
Partial Free-agglomeration rule applied 11 times.
Drop transitions removed 11 transitions
Iterating global reduction 4 with 11 rules applied. Total rules applied 1091 place count 502 transition count 865
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 1092 place count 502 transition count 865
SDD proceeding with computation,16 properties remain. new max is 2048
SDD size :164 after 271
Applied a total of 1092 rules in 368 ms. Remains 502 /1042 variables (removed 540) and now considering 865/1760 (removed 895) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 370 ms. Remains : 502/1042 places, 865/1760 transitions.
Incomplete random walk after 10000 steps, including 67 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Reachability property CANConstruction-PT-020-ReachabilityCardinality-10 is true.
Reachability property CANConstruction-PT-020-ReachabilityCardinality-03 is true.
SDD proceeding with computation,14 properties remain. new max is 2048
SDD size :271 after 403
Reachability property CANConstruction-PT-020-ReachabilityCardinality-15 is true.
Reachability property CANConstruction-PT-020-ReachabilityCardinality-11 is true.
SDD proceeding with computation,12 properties remain. new max is 2048
SDD size :403 after 492
SDD proceeding with computation,12 properties remain. new max is 4096
SDD size :492 after 582
Invariant property CANConstruction-PT-020-ReachabilityCardinality-04 does not hold.
SDD proceeding with computation,11 properties remain. new max is 4096
SDD size :582 after 782
Interrupted probabilistic random walk after 660205 steps, run timeout after 3002 ms. (steps per millisecond=219 ) properties seen :{}
Probabilistic random walk after 660205 steps, saw 147622 distinct states, run finished after 3003 ms. (steps per millisecond=219 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 865 rows 502 cols
[2023-03-09 12:59:51] [INFO ] Computed 41 place invariants in 19 ms
[2023-03-09 12:59:51] [INFO ] After 107ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 12:59:51] [INFO ] [Nat]Absence check using 21 positive place invariants in 21 ms returned sat
[2023-03-09 12:59:51] [INFO ] [Nat]Absence check using 21 positive and 20 generalized place invariants in 6 ms returned sat
[2023-03-09 12:59:51] [INFO ] After 209ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 12:59:51] [INFO ] State equation strengthened by 800 read => feed constraints.
[2023-03-09 12:59:51] [INFO ] After 168ms SMT Verify possible using 800 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 12:59:51] [INFO ] After 276ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 39 ms.
[2023-03-09 12:59:51] [INFO ] After 677ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 6 ms.
Support contains 12 out of 502 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 502/502 places, 865/865 transitions.
Applied a total of 0 rules in 45 ms. Remains 502 /502 variables (removed 0) and now considering 865/865 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 45 ms. Remains : 502/502 places, 865/865 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 502/502 places, 865/865 transitions.
Applied a total of 0 rules in 49 ms. Remains 502 /502 variables (removed 0) and now considering 865/865 (removed 0) transitions.
[2023-03-09 12:59:52] [INFO ] Invariant cache hit.
[2023-03-09 12:59:52] [INFO ] Implicit Places using invariants in 369 ms returned [7, 13, 17, 21, 27, 31, 37, 41, 45, 53, 57, 61, 65, 69, 73, 79, 84, 88, 92, 96]
Discarding 20 places :
Implicit Place search using SMT only with invariants took 373 ms to find 20 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 482/502 places, 865/865 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 482 transition count 860
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 477 transition count 860
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 11 place count 476 transition count 859
Iterating global reduction 2 with 1 rules applied. Total rules applied 12 place count 476 transition count 859
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 16 place count 474 transition count 857
Applied a total of 16 rules in 133 ms. Remains 474 /482 variables (removed 8) and now considering 857/865 (removed 8) transitions.
// Phase 1: matrix 857 rows 474 cols
[2023-03-09 12:59:52] [INFO ] Computed 21 place invariants in 5 ms
[2023-03-09 12:59:52] [INFO ] Implicit Places using invariants in 246 ms returned []
[2023-03-09 12:59:52] [INFO ] Invariant cache hit.
[2023-03-09 12:59:52] [INFO ] State equation strengthened by 780 read => feed constraints.
SDD proceeding with computation,11 properties remain. new max is 8192
SDD size :782 after 14703
[2023-03-09 12:59:54] [INFO ] Implicit Places using invariants and state equation in 1498 ms returned []
Implicit Place search using SMT with State Equation took 1759 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 474/502 places, 857/865 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 2320 ms. Remains : 474/502 places, 857/865 transitions.
Incomplete random walk after 10000 steps, including 71 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
SDD proceeding with computation,11 properties remain. new max is 16384
SDD size :14703 after 15718
Interrupted probabilistic random walk after 409936 steps, run timeout after 3004 ms. (steps per millisecond=136 ) properties seen :{}
Probabilistic random walk after 409936 steps, saw 86795 distinct states, run finished after 3005 ms. (steps per millisecond=136 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-09 12:59:57] [INFO ] Invariant cache hit.
[2023-03-09 12:59:57] [INFO ] After 118ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 12:59:57] [INFO ] [Nat]Absence check using 21 positive place invariants in 9 ms returned sat
[2023-03-09 12:59:57] [INFO ] After 375ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 12:59:57] [INFO ] State equation strengthened by 780 read => feed constraints.
[2023-03-09 12:59:58] [INFO ] After 138ms SMT Verify possible using 780 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 12:59:58] [INFO ] After 209ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 50 ms.
[2023-03-09 12:59:58] [INFO ] After 778ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 12 out of 474 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 474/474 places, 857/857 transitions.
Applied a total of 0 rules in 46 ms. Remains 474 /474 variables (removed 0) and now considering 857/857 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 47 ms. Remains : 474/474 places, 857/857 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 474/474 places, 857/857 transitions.
Applied a total of 0 rules in 28 ms. Remains 474 /474 variables (removed 0) and now considering 857/857 (removed 0) transitions.
[2023-03-09 12:59:58] [INFO ] Invariant cache hit.
[2023-03-09 12:59:58] [INFO ] Implicit Places using invariants in 268 ms returned []
[2023-03-09 12:59:58] [INFO ] Invariant cache hit.
[2023-03-09 12:59:58] [INFO ] State equation strengthened by 780 read => feed constraints.
[2023-03-09 13:00:00] [INFO ] Implicit Places using invariants and state equation in 1529 ms returned []
Implicit Place search using SMT with State Equation took 1798 ms to find 0 implicit places.
[2023-03-09 13:00:00] [INFO ] Redundant transitions in 116 ms returned []
[2023-03-09 13:00:00] [INFO ] Invariant cache hit.
[2023-03-09 13:00:00] [INFO ] Dead Transitions using invariants and state equation in 436 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2413 ms. Remains : 474/474 places, 857/857 transitions.
Graph (trivial) has 786 edges and 474 vertex of which 350 / 474 are part of one of the 17 SCC in 4 ms
Free SCC test removed 333 places
Drop transitions removed 649 transitions
Reduce isomorphic transitions removed 649 transitions.
Graph (complete) has 274 edges and 141 vertex of which 97 are kept as prefixes of interest. Removing 44 places using SCC suffix rule.1 ms
Discarding 44 places :
Also discarding 33 output transitions
Drop transitions removed 33 transitions
Drop transitions removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Drop transitions removed 56 transitions
Trivial Post-agglo rules discarded 56 transitions
Performed 56 trivial Post agglomeration. Transition count delta: 56
Iterating post reduction 0 with 73 rules applied. Total rules applied 75 place count 97 transition count 102
Reduce places removed 56 places and 0 transitions.
Ensure Unique test removed 53 transitions
Reduce isomorphic transitions removed 53 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 111 rules applied. Total rules applied 186 place count 41 transition count 47
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 188 place count 39 transition count 47
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 188 place count 39 transition count 43
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 196 place count 35 transition count 43
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 198 place count 33 transition count 41
Iterating global reduction 3 with 2 rules applied. Total rules applied 200 place count 33 transition count 41
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 202 place count 32 transition count 40
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 3 with 2 rules applied. Total rules applied 204 place count 31 transition count 41
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 3 with 8 rules applied. Total rules applied 212 place count 31 transition count 41
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 218 place count 25 transition count 35
Iterating global reduction 3 with 6 rules applied. Total rules applied 224 place count 25 transition count 35
Applied a total of 224 rules in 27 ms. Remains 25 /474 variables (removed 449) and now considering 35/857 (removed 822) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 35 rows 25 cols
[2023-03-09 13:00:00] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-09 13:00:00] [INFO ] After 32ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 13:00:00] [INFO ] [Nat]Absence check using 4 positive place invariants in 0 ms returned sat
[2023-03-09 13:00:00] [INFO ] After 8ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 13:00:00] [INFO ] After 13ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 4 ms.
[2023-03-09 13:00:00] [INFO ] After 55ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-09 13:00:00] [INFO ] Flatten gal took : 2 ms
[2023-03-09 13:00:00] [INFO ] Flatten gal took : 1 ms
[2023-03-09 13:00:00] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17369922280109265675.gal : 1 ms
[2023-03-09 13:00:00] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2267005322535722638.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/ReachabilityCardinality17369922280109265675.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2267005322535722638.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/ReachabilityCardinality2267005322535722638.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :6 after 30
Reachability property CANConstruction-PT-020-ReachabilityCardinality-09 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 9 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,1080,0.006804,3648,2,40,8,254,6,0,130,128,0
Total reachable state count : 1080
Verifying 1 reachability properties.
Reachability property CANConstruction-PT-020-ReachabilityCardinality-09 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CANConstruction-PT-020-ReachabilityCardinality-09,3,0.007636,4016,2,27,8,254,7,0,147,128,0
ITS tools runner thread asked to quit. 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)
[2023-03-09 13:00:00] [INFO ] Flatten gal took : 73 ms
[2023-03-09 13:00:00] [INFO ] Applying decomposition
[2023-03-09 13:00:01] [INFO ] Flatten gal took : 65 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/graph6518820520925785.txt' '-o' '/tmp/graph6518820520925785.bin' '-w' '/tmp/graph6518820520925785.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph6518820520925785.bin' '-l' '-1' '-v' '-w' '/tmp/graph6518820520925785.weights' '-q' '0' '-e' '0.001'
[2023-03-09 13:00:01] [INFO ] Decomposing Gal with order
[2023-03-09 13:00:01] [INFO ] Rewriting arrays to variables to allow decomposition.
SDD proceeding with computation,11 properties remain. new max is 32768
SDD size :15718 after 19187
[2023-03-09 13:00:01] [INFO ] Removed a total of 751 redundant transitions.
[2023-03-09 13:00:02] [INFO ] Flatten gal took : 566 ms
[2023-03-09 13:00:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 47 labels/synchronizations in 99 ms.
[2023-03-09 13:00:02] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality849384537283815400.gal : 32 ms
[2023-03-09 13:00:02] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12327365587943225910.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/ReachabilityCardinality849384537283815400.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality12327365587943225910.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
Loading property file /tmp/ReachabilityCardinality12327365587943225910.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 13
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :13 after 15
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :15 after 16
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :16 after 20
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :20 after 21
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :21 after 31
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :31 after 51
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :51 after 73
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :73 after 878
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :878 after 1040
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :1040 after 1113
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :1113 after 14180
SDD proceeding with computation,11 properties remain. new max is 65536
SDD size :19187 after 24642
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :14180 after 14490
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :14490 after 128079
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :128079 after 801135
SDD proceeding with computation,11 properties remain. new max is 131072
SDD size :24642 after 31823
SDD proceeding with computation,1 properties remain. new max is 131072
SDD size :801135 after 3.59975e+06
SDD proceeding with computation,1 properties remain. new max is 262144
SDD size :3.59975e+06 after 1.17678e+07
SDD proceeding with computation,11 properties remain. new max is 262144
SDD size :31823 after 589709
SDD proceeding with computation,1 properties remain. new max is 524288
SDD size :1.17678e+07 after 6.4984e+07
SDD proceeding with computation,11 properties remain. new max is 524288
SDD size :589709 after 715070
SDD proceeding with computation,1 properties remain. new max is 1048576
SDD size :6.4984e+07 after 8.25352e+09
Reachability property CANConstruction-PT-020-ReachabilityCardinality-13 is true.
Reachability property CANConstruction-PT-020-ReachabilityCardinality-00 is true.
SDD proceeding with computation,9 properties remain. new max is 524288
SDD size :715070 after 1.14867e+07
SDD proceeding with computation,1 properties remain. new max is 2097152
SDD size :8.25352e+09 after 2.06131e+10
SDD proceeding with computation,9 properties remain. new max is 1048576
SDD size :1.14867e+07 after 1.1988e+07
SDD proceeding with computation,9 properties remain. new max is 2097152
SDD size :1.1988e+07 after 1.29588e+07
ITS-tools command line returned an error code 137
[2023-03-09 13:16:55] [INFO ] Flatten gal took : 908 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin7795343505717700307
[2023-03-09 13:16:56] [INFO ] Applying decomposition
[2023-03-09 13:16:56] [INFO ] Computing symmetric may disable matrix : 857 transitions.
[2023-03-09 13:16:56] [INFO ] Computation of Complete disable matrix. took 20 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 13:16:56] [INFO ] Computing symmetric may enable matrix : 857 transitions.
[2023-03-09 13:16:56] [INFO ] Computation of Complete enable matrix. took 20 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 13:16:56] [INFO ] Flatten gal took : 689 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/graph11248632601176384886.txt' '-o' '/tmp/graph11248632601176384886.bin' '-w' '/tmp/graph11248632601176384886.weights'
[2023-03-09 13:16:59] [INFO ] Computing Do-Not-Accords matrix : 857 transitions.
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph11248632601176384886.bin' '-l' '-1' '-v' '-w' '/tmp/graph11248632601176384886.weights' '-q' '0' '-e' '0.001'
[2023-03-09 13:16:59] [INFO ] Computation of Completed DNA matrix. took 26 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-09 13:16:59] [INFO ] Decomposing Gal with order
[2023-03-09 13:16:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 13:17:00] [INFO ] Built C files in 4132ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7795343505717700307
[2023-03-09 13:17:00] [INFO ] Removed a total of 789 redundant transitions.
[2023-03-09 13:17:00] [INFO ] Flatten gal took : 134 ms
Running compilation step : cd /tmp/ltsmin7795343505717700307;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '720' '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'
[2023-03-09 13:17:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 725 labels/synchronizations in 215 ms.
[2023-03-09 13:17:00] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9554138894840486096.gal : 9 ms
[2023-03-09 13:17:00] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4717636586467303445.prop : 2 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/ReachabilityCardinality9554138894840486096.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4717636586467303445.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
Loading property file /tmp/ReachabilityCardinality4717636586467303445.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 24
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :24 after 26
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :26 after 46
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :46 after 545
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :545 after 561
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :561 after 915
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :915 after 6009
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :6009 after 39511
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :39511 after 431279
Compilation finished in 4769 ms.
Running link step : cd /tmp/ltsmin7795343505717700307;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 100 ms.
Running LTSmin : cd /tmp/ltsmin7795343505717700307;'/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' 'CANConstructionPT020ReachabilityCardinality09==true'
LTSmin run took 255493 ms.
Found Violation
FORMULA CANConstruction-PT-020-ReachabilityCardinality-09 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 1295150 ms.
BK_STOP 1678368082017
--------------------
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="CANConstruction-PT-020"
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 CANConstruction-PT-020, 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 r037-tajo-167813690600630"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CANConstruction-PT-020.tgz
mv CANConstruction-PT-020 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;