About the Execution of ITS-Tools for CloudDeployment-PT-6b
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16217.659 | 816905.00 | 1403874.00 | 70241.60 | TTTFTFFFTFFFTFTF | normal |
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.r069-smll-167814396400438.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is CloudDeployment-PT-6b, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r069-smll-167814396400438
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.2M
-rw-r--r-- 1 mcc users 8.0K Feb 25 14:49 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K Feb 25 14:49 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Feb 25 14:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Feb 25 14:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:45 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 15:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 15:45 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:45 LTLFireability.xml
-rw-r--r-- 1 mcc users 5.8K Feb 25 14:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 47K Feb 25 14:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 14:49 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 90K Feb 25 14:49 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:45 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:45 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 4.8M 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 CloudDeployment-PT-6b-ReachabilityCardinality-00
FORMULA_NAME CloudDeployment-PT-6b-ReachabilityCardinality-01
FORMULA_NAME CloudDeployment-PT-6b-ReachabilityCardinality-02
FORMULA_NAME CloudDeployment-PT-6b-ReachabilityCardinality-03
FORMULA_NAME CloudDeployment-PT-6b-ReachabilityCardinality-04
FORMULA_NAME CloudDeployment-PT-6b-ReachabilityCardinality-05
FORMULA_NAME CloudDeployment-PT-6b-ReachabilityCardinality-06
FORMULA_NAME CloudDeployment-PT-6b-ReachabilityCardinality-07
FORMULA_NAME CloudDeployment-PT-6b-ReachabilityCardinality-08
FORMULA_NAME CloudDeployment-PT-6b-ReachabilityCardinality-09
FORMULA_NAME CloudDeployment-PT-6b-ReachabilityCardinality-10
FORMULA_NAME CloudDeployment-PT-6b-ReachabilityCardinality-11
FORMULA_NAME CloudDeployment-PT-6b-ReachabilityCardinality-12
FORMULA_NAME CloudDeployment-PT-6b-ReachabilityCardinality-13
FORMULA_NAME CloudDeployment-PT-6b-ReachabilityCardinality-14
FORMULA_NAME CloudDeployment-PT-6b-ReachabilityCardinality-15
=== Now, execution of the tool begins
BK_START 1678463007964
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=CloudDeployment-PT-6b
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202303021504
[2023-03-10 15:43:31] [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]
[2023-03-10 15:43:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 15:43:32] [INFO ] Load time of PNML (sax parser for PT used): 747 ms
[2023-03-10 15:43:32] [INFO ] Transformed 1888 places.
[2023-03-10 15:43:32] [INFO ] Transformed 6804 transitions.
[2023-03-10 15:43:32] [INFO ] Found NUPN structural information;
[2023-03-10 15:43:32] [INFO ] Parsed PT model containing 1888 places and 6804 transitions and 91831 arcs in 960 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 16 ms.
Working with output stream class java.io.PrintStream
FORMULA CloudDeployment-PT-6b-ReachabilityCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA CloudDeployment-PT-6b-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 51 resets, run finished after 1217 ms. (steps per millisecond=8 ) properties (out of 14) seen :5
FORMULA CloudDeployment-PT-6b-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-6b-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-6b-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-6b-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CloudDeployment-PT-6b-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 9) seen :1
FORMULA CloudDeployment-PT-6b-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
// Phase 1: matrix 6804 rows 1888 cols
[2023-03-10 15:43:34] [INFO ] Computed 25 place invariants in 208 ms
[2023-03-10 15:43:35] [INFO ] Flatten gal took : 2341 ms
[2023-03-10 15:43:36] [INFO ] [Real]Absence check using 0 positive and 25 generalized place invariants in 156 ms returned sat
[2023-03-10 15:43:36] [INFO ] Flatten gal took : 1049 ms
[2023-03-10 15:43:37] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2806901318866569835.gal : 299 ms
[2023-03-10 15:43:37] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8296113803091696041.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/ReachabilityCardinality2806901318866569835.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8296113803091696041.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
[2023-03-10 15:43:41] [INFO ] After 6214ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2023-03-10 15:43:41] [INFO ] [Nat]Absence check using 0 positive and 25 generalized place invariants in 27 ms returned sat
Loading property file /tmp/ReachabilityCardinality8296113803091696041.prop.
[2023-03-10 15:43:48] [INFO ] After 6776ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2023-03-10 15:43:56] [INFO ] After 14872ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
Attempting to minimize the solution found.
Minimization took 2240 ms.
[2023-03-10 15:43:59] [INFO ] After 18150ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
FORMULA CloudDeployment-PT-6b-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CloudDeployment-PT-6b-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 2 properties in 315 ms.
Support contains 37 out of 1888 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1888/1888 places, 6804/6804 transitions.
Graph (trivial) has 1846 edges and 1888 vertex of which 467 / 1888 are part of one of the 45 SCC in 18 ms
Free SCC test removed 422 places
Drop transitions removed 516 transitions
Reduce isomorphic transitions removed 516 transitions.
Graph (complete) has 4344 edges and 1466 vertex of which 1456 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.36 ms
Discarding 10 places :
Also discarding 4 output transitions
Drop transitions removed 4 transitions
Ensure Unique test removed 1 places
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions removed 652 transitions
Trivial Post-agglo rules discarded 652 transitions
Performed 652 trivial Post agglomeration. Transition count delta: 652
Iterating post reduction 0 with 657 rules applied. Total rules applied 659 place count 1455 transition count 5628
Reduce places removed 652 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 654 rules applied. Total rules applied 1313 place count 803 transition count 5626
Reduce places removed 1 places and 0 transitions.
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Iterating post reduction 2 with 18 rules applied. Total rules applied 1331 place count 802 transition count 5609
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 3 with 17 rules applied. Total rules applied 1348 place count 785 transition count 5609
Performed 25 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 25 Pre rules applied. Total rules applied 1348 place count 785 transition count 5584
Deduced a syphon composed of 25 places in 4 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 4 with 50 rules applied. Total rules applied 1398 place count 760 transition count 5584
Discarding 316 places :
Symmetric choice reduction at 4 with 316 rule applications. Total rules 1714 place count 444 transition count 1185
Iterating global reduction 4 with 316 rules applied. Total rules applied 2030 place count 444 transition count 1185
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 4 with 29 rules applied. Total rules applied 2059 place count 444 transition count 1156
Performed 17 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 17 Pre rules applied. Total rules applied 2059 place count 444 transition count 1139
Deduced a syphon composed of 17 places in 3 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 5 with 34 rules applied. Total rules applied 2093 place count 427 transition count 1139
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 2097 place count 423 transition count 1135
Iterating global reduction 5 with 4 rules applied. Total rules applied 2101 place count 423 transition count 1135
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 2104 place count 420 transition count 1132
Iterating global reduction 5 with 3 rules applied. Total rules applied 2107 place count 420 transition count 1132
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 2109 place count 418 transition count 1130
Iterating global reduction 5 with 2 rules applied. Total rules applied 2111 place count 418 transition count 1130
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 2112 place count 417 transition count 1129
Iterating global reduction 5 with 1 rules applied. Total rules applied 2113 place count 417 transition count 1129
Performed 93 Post agglomeration using F-continuation condition.Transition count delta: 93
Deduced a syphon composed of 93 places in 2 ms
Reduce places removed 93 places and 0 transitions.
Iterating global reduction 5 with 186 rules applied. Total rules applied 2299 place count 324 transition count 1036
Performed 38 Post agglomeration using F-continuation condition with reduction of 4 identical transitions.
Deduced a syphon composed of 38 places in 13 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 5 with 76 rules applied. Total rules applied 2375 place count 286 transition count 1220
Drop transitions removed 10 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 5 with 16 rules applied. Total rules applied 2391 place count 286 transition count 1204
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 2392 place count 285 transition count 1184
Iterating global reduction 6 with 1 rules applied. Total rules applied 2393 place count 285 transition count 1184
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: -60
Deduced a syphon composed of 6 places in 2 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 6 with 12 rules applied. Total rules applied 2405 place count 279 transition count 1244
Drop transitions removed 136 transitions
Redundant transition composition rules discarded 136 transitions
Iterating global reduction 6 with 136 rules applied. Total rules applied 2541 place count 279 transition count 1108
Free-agglomeration rule applied 72 times with reduction of 28 identical transitions.
Iterating global reduction 6 with 72 rules applied. Total rules applied 2613 place count 279 transition count 1008
Reduce places removed 72 places and 0 transitions.
Drop transitions removed 137 transitions
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 173 transitions.
Iterating post reduction 6 with 245 rules applied. Total rules applied 2858 place count 207 transition count 835
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 2859 place count 206 transition count 828
Iterating global reduction 7 with 1 rules applied. Total rules applied 2860 place count 206 transition count 828
Drop transitions removed 124 transitions
Redundant transition composition rules discarded 124 transitions
Iterating global reduction 7 with 124 rules applied. Total rules applied 2984 place count 206 transition count 704
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 7 with 6 rules applied. Total rules applied 2990 place count 206 transition count 725
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 7 with 6 rules applied. Total rules applied 2996 place count 200 transition count 725
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 8 with 2 rules applied. Total rules applied 2998 place count 200 transition count 725
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 2999 place count 199 transition count 724
Applied a total of 2999 rules in 1702 ms. Remains 199 /1888 variables (removed 1689) and now considering 724/6804 (removed 6080) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1703 ms. Remains : 199/1888 places, 724/6804 transitions.
Incomplete random walk after 10000 steps, including 330 resets, run finished after 345 ms. (steps per millisecond=28 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 30 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 30 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 32 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 329465 steps, run timeout after 3001 ms. (steps per millisecond=109 ) properties seen :{3=1}
Probabilistic random walk after 329465 steps, saw 68902 distinct states, run finished after 3002 ms. (steps per millisecond=109 ) properties seen :1
FORMULA CloudDeployment-PT-6b-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 5 properties.
[2023-03-10 15:44:04] [INFO ] Flow matrix only has 445 transitions (discarded 279 similar events)
// Phase 1: matrix 445 rows 199 cols
[2023-03-10 15:44:04] [INFO ] Computed 22 place invariants in 5 ms
[2023-03-10 15:44:04] [INFO ] [Real]Absence check using 0 positive and 22 generalized place invariants in 7 ms returned sat
[2023-03-10 15:44:04] [INFO ] After 107ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-10 15:44:04] [INFO ] [Nat]Absence check using 0 positive and 22 generalized place invariants in 9 ms returned sat
[2023-03-10 15:44:05] [INFO ] After 255ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-10 15:44:05] [INFO ] State equation strengthened by 47 read => feed constraints.
[2023-03-10 15:44:05] [INFO ] After 113ms SMT Verify possible using 47 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-10 15:44:05] [INFO ] After 257ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 94 ms.
[2023-03-10 15:44:05] [INFO ] After 726ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 24 ms.
Support contains 35 out of 199 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 199/199 places, 724/724 transitions.
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 0 with 4 rules applied. Total rules applied 4 place count 197 transition count 722
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 5 place count 197 transition count 721
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 6 place count 196 transition count 721
Applied a total of 6 rules in 54 ms. Remains 196 /199 variables (removed 3) and now considering 721/724 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 54 ms. Remains : 196/199 places, 721/724 transitions.
Incomplete random walk after 10000 steps, including 317 resets, run finished after 220 ms. (steps per millisecond=45 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 27 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 385709 steps, run timeout after 3001 ms. (steps per millisecond=128 ) properties seen :{}
Probabilistic random walk after 385709 steps, saw 74546 distinct states, run finished after 3002 ms. (steps per millisecond=128 ) properties seen :0
Running SMT prover for 5 properties.
[2023-03-10 15:44:09] [INFO ] Flow matrix only has 442 transitions (discarded 279 similar events)
// Phase 1: matrix 442 rows 196 cols
[2023-03-10 15:44:09] [INFO ] Computed 22 place invariants in 4 ms
[2023-03-10 15:44:09] [INFO ] [Real]Absence check using 0 positive and 22 generalized place invariants in 7 ms returned sat
[2023-03-10 15:44:09] [INFO ] After 102ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-10 15:44:09] [INFO ] [Nat]Absence check using 0 positive and 22 generalized place invariants in 6 ms returned sat
[2023-03-10 15:44:09] [INFO ] After 221ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-10 15:44:09] [INFO ] State equation strengthened by 47 read => feed constraints.
[2023-03-10 15:44:09] [INFO ] After 128ms SMT Verify possible using 47 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-10 15:44:09] [INFO ] After 278ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 104 ms.
[2023-03-10 15:44:09] [INFO ] After 717ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 53 ms.
Support contains 35 out of 196 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 196/196 places, 721/721 transitions.
Applied a total of 0 rules in 18 ms. Remains 196 /196 variables (removed 0) and now considering 721/721 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18 ms. Remains : 196/196 places, 721/721 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 196/196 places, 721/721 transitions.
Applied a total of 0 rules in 20 ms. Remains 196 /196 variables (removed 0) and now considering 721/721 (removed 0) transitions.
[2023-03-10 15:44:09] [INFO ] Flow matrix only has 442 transitions (discarded 279 similar events)
[2023-03-10 15:44:09] [INFO ] Invariant cache hit.
[2023-03-10 15:44:10] [INFO ] Implicit Places using invariants in 186 ms returned []
[2023-03-10 15:44:10] [INFO ] Flow matrix only has 442 transitions (discarded 279 similar events)
[2023-03-10 15:44:10] [INFO ] Invariant cache hit.
[2023-03-10 15:44:10] [INFO ] State equation strengthened by 47 read => feed constraints.
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :10 after 11
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :11 after 13
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :13 after 41
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :41 after 127
SDD proceeding with computation,8 properties remain. new max is 256
SDD size :127 after 1929
SDD proceeding with computation,8 properties remain. new max is 512
SDD size :1929 after 65607
[2023-03-10 15:44:11] [INFO ] Implicit Places using invariants and state equation in 1158 ms returned [1, 2, 27, 29, 50, 56, 79, 80, 105, 110, 133, 135]
Discarding 12 places :
Drop transitions removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Implicit Place search using SMT with State Equation took 1349 ms to find 12 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 184/196 places, 709/721 transitions.
Applied a total of 0 rules in 16 ms. Remains 184 /184 variables (removed 0) and now considering 709/709 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1387 ms. Remains : 184/196 places, 709/721 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 426 ms. (steps per millisecond=23 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 5) seen :2
FORMULA CloudDeployment-PT-6b-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA CloudDeployment-PT-6b-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 3 properties.
[2023-03-10 15:44:12] [INFO ] Flow matrix only has 430 transitions (discarded 279 similar events)
// Phase 1: matrix 430 rows 184 cols
[2023-03-10 15:44:12] [INFO ] Computed 22 place invariants in 2 ms
[2023-03-10 15:44:12] [INFO ] [Real]Absence check using 0 positive and 22 generalized place invariants in 6 ms returned sat
[2023-03-10 15:44:12] [INFO ] After 78ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-10 15:44:12] [INFO ] [Nat]Absence check using 0 positive and 22 generalized place invariants in 6 ms returned sat
[2023-03-10 15:44:12] [INFO ] After 186ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-10 15:44:12] [INFO ] State equation strengthened by 47 read => feed constraints.
[2023-03-10 15:44:12] [INFO ] After 78ms SMT Verify possible using 47 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-10 15:44:12] [INFO ] After 169ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 61 ms.
[2023-03-10 15:44:12] [INFO ] After 506ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 14 ms.
Support contains 18 out of 184 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 184/184 places, 709/709 transitions.
Graph (trivial) has 79 edges and 184 vertex of which 8 / 184 are part of one of the 4 SCC in 0 ms
Free SCC test removed 4 places
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Graph (complete) has 1242 edges and 180 vertex of which 179 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 6 rules applied. Total rules applied 8 place count 179 transition count 694
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 13 place count 174 transition count 694
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 13 place count 174 transition count 692
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 17 place count 172 transition count 692
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 18 place count 172 transition count 691
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 32 place count 165 transition count 684
Drop transitions removed 7 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 3 with 8 rules applied. Total rules applied 40 place count 165 transition count 676
Drop transitions removed 27 transitions
Redundant transition composition rules discarded 27 transitions
Iterating global reduction 4 with 27 rules applied. Total rules applied 67 place count 165 transition count 649
Free-agglomeration rule applied 2 times.
Iterating global reduction 4 with 2 rules applied. Total rules applied 69 place count 165 transition count 647
Reduce places removed 2 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 4 with 10 rules applied. Total rules applied 79 place count 163 transition count 639
Applied a total of 79 rules in 71 ms. Remains 163 /184 variables (removed 21) and now considering 639/709 (removed 70) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 71 ms. Remains : 163/184 places, 639/709 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 239 ms. (steps per millisecond=41 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 189 ms. (steps per millisecond=52 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 368881 steps, run timeout after 3001 ms. (steps per millisecond=122 ) properties seen :{}
Probabilistic random walk after 368881 steps, saw 63927 distinct states, run finished after 3001 ms. (steps per millisecond=122 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-10 15:44:16] [INFO ] Flow matrix only has 338 transitions (discarded 301 similar events)
// Phase 1: matrix 338 rows 163 cols
[2023-03-10 15:44:16] [INFO ] Computed 23 place invariants in 5 ms
[2023-03-10 15:44:16] [INFO ] [Real]Absence check using 0 positive and 23 generalized place invariants in 9 ms returned sat
[2023-03-10 15:44:16] [INFO ] After 182ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-10 15:44:16] [INFO ] [Nat]Absence check using 0 positive and 23 generalized place invariants in 9 ms returned sat
[2023-03-10 15:44:16] [INFO ] After 154ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-10 15:44:16] [INFO ] State equation strengthened by 41 read => feed constraints.
[2023-03-10 15:44:16] [INFO ] After 71ms SMT Verify possible using 41 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-10 15:44:16] [INFO ] After 155ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 57 ms.
[2023-03-10 15:44:16] [INFO ] After 442ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 7 ms.
Support contains 18 out of 163 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 163/163 places, 639/639 transitions.
Applied a total of 0 rules in 13 ms. Remains 163 /163 variables (removed 0) and now considering 639/639 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 163/163 places, 639/639 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 163/163 places, 639/639 transitions.
Applied a total of 0 rules in 13 ms. Remains 163 /163 variables (removed 0) and now considering 639/639 (removed 0) transitions.
[2023-03-10 15:44:16] [INFO ] Flow matrix only has 338 transitions (discarded 301 similar events)
[2023-03-10 15:44:16] [INFO ] Invariant cache hit.
[2023-03-10 15:44:17] [INFO ] Implicit Places using invariants in 173 ms returned []
[2023-03-10 15:44:17] [INFO ] Flow matrix only has 338 transitions (discarded 301 similar events)
[2023-03-10 15:44:17] [INFO ] Invariant cache hit.
[2023-03-10 15:44:17] [INFO ] State equation strengthened by 41 read => feed constraints.
[2023-03-10 15:44:17] [INFO ] Implicit Places using invariants and state equation in 404 ms returned []
Implicit Place search using SMT with State Equation took 580 ms to find 0 implicit places.
[2023-03-10 15:44:17] [INFO ] Redundant transitions in 45 ms returned []
[2023-03-10 15:44:17] [INFO ] Flow matrix only has 338 transitions (discarded 301 similar events)
[2023-03-10 15:44:17] [INFO ] Invariant cache hit.
[2023-03-10 15:44:17] [INFO ] Dead Transitions using invariants and state equation in 357 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1004 ms. Remains : 163/163 places, 639/639 transitions.
Graph (trivial) has 119 edges and 163 vertex of which 36 / 163 are part of one of the 7 SCC in 1 ms
Free SCC test removed 29 places
Drop transitions removed 45 transitions
Ensure Unique test removed 301 transitions
Reduce isomorphic transitions removed 346 transitions.
Ensure Unique test removed 6 places
Drop transitions removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 0 with 27 rules applied. Total rules applied 28 place count 128 transition count 272
Reduce places removed 21 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 24 rules applied. Total rules applied 52 place count 107 transition count 269
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 55 place count 105 transition count 268
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 12 Pre rules applied. Total rules applied 55 place count 105 transition count 256
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 79 place count 93 transition count 256
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 82 place count 90 transition count 253
Iterating global reduction 3 with 3 rules applied. Total rules applied 85 place count 90 transition count 253
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 88 place count 87 transition count 250
Iterating global reduction 3 with 3 rules applied. Total rules applied 91 place count 87 transition count 250
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 94 place count 84 transition count 232
Iterating global reduction 3 with 3 rules applied. Total rules applied 97 place count 84 transition count 232
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 36 transitions.
Iterating post reduction 3 with 36 rules applied. Total rules applied 133 place count 84 transition count 196
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 143 place count 79 transition count 191
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 145 place count 79 transition count 189
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 146 place count 78 transition count 188
Iterating global reduction 5 with 1 rules applied. Total rules applied 147 place count 78 transition count 188
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 148 place count 77 transition count 182
Iterating global reduction 5 with 1 rules applied. Total rules applied 149 place count 77 transition count 182
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 5 with 12 rules applied. Total rules applied 161 place count 77 transition count 170
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 163 place count 76 transition count 176
Drop transitions removed 17 transitions
Redundant transition composition rules discarded 17 transitions
Iterating global reduction 6 with 17 rules applied. Total rules applied 180 place count 76 transition count 159
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 6 with 1 rules applied. Total rules applied 181 place count 76 transition count 158
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 182 place count 75 transition count 158
Free-agglomeration rule applied 2 times.
Iterating global reduction 8 with 2 rules applied. Total rules applied 184 place count 75 transition count 156
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 186 place count 73 transition count 156
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 9 with 1 rules applied. Total rules applied 187 place count 73 transition count 186
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 188 place count 72 transition count 186
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 189 place count 72 transition count 186
Applied a total of 189 rules in 61 ms. Remains 72 /163 variables (removed 91) and now considering 186/639 (removed 453) transitions.
Running SMT prover for 3 properties.
// Phase 1: matrix 186 rows 72 cols
[2023-03-10 15:44:17] [INFO ] Computed 17 place invariants in 1 ms
[2023-03-10 15:44:18] [INFO ] [Real]Absence check using 0 positive and 17 generalized place invariants in 4 ms returned sat
[2023-03-10 15:44:18] [INFO ] After 62ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:2
[2023-03-10 15:44:18] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-10 15:44:18] [INFO ] After 8ms SMT Verify possible using 1 Read/Feed constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-10 15:44:18] [INFO ] After 126ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-10 15:44:18] [INFO ] [Nat]Absence check using 0 positive and 17 generalized place invariants in 5 ms returned sat
[2023-03-10 15:44:18] [INFO ] After 87ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-10 15:44:18] [INFO ] After 38ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-10 15:44:18] [INFO ] After 110ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 41 ms.
[2023-03-10 15:44:18] [INFO ] After 289ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
[2023-03-10 15:44:18] [INFO ] Flatten gal took : 33 ms
[2023-03-10 15:44:18] [INFO ] Flatten gal took : 11 ms
[2023-03-10 15:44:18] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality652440100273836289.gal : 4 ms
[2023-03-10 15:44:18] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11995472198390058713.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/ReachabilityCardinality652440100273836289.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11995472198390058713.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/ReachabilityCardinality11995472198390058713.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :2 after 4
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :4 after 24
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :24 after 178
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :178 after 234
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :234 after 292
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :292 after 402
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :402 after 612
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :612 after 5006
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :5006 after 35916
Invariant property CloudDeployment-PT-6b-ReachabilityCardinality-10 does not hold.
Reachability property CloudDeployment-PT-6b-ReachabilityCardinality-04 is true.
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :35916 after 2.42191e+06
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :5.78878e+06 after 6.61656e+06
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,1.25676e+07,4.14209,59400,2,26702,20,211384,7,0,471,169743,0
Total reachable state count : 12567577
Verifying 3 reachability properties.
Reachability property CloudDeployment-PT-6b-ReachabilityCardinality-04 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
CloudDeployment-PT-6b-ReachabilityCardinality-04,1,4.14478,59400,2,73,20,211384,8,0,481,169743,0
Invariant property CloudDeployment-PT-6b-ReachabilityCardinality-08 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
CloudDeployment-PT-6b-ReachabilityCardinality-08,0,4.1626,59400,1,0,20,211384,8,0,487,169743,0
Invariant property CloudDeployment-PT-6b-ReachabilityCardinality-10 does not hold.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudDeployment-PT-6b-ReachabilityCardinality-10,13542,4.17599,59400,2,1676,20,211384,9,0,516,169743,0
FORMULA CloudDeployment-PT-6b-ReachabilityCardinality-08 TRUE TECHNIQUES OVER_APPROXIMATION
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)
[2023-03-10 15:44:23] [INFO ] Flatten gal took : 1018 ms
[2023-03-10 15:44:23] [INFO ] Applying decomposition
[2023-03-10 15:44:24] [INFO ] Flatten gal took : 933 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/graph15346518756053887073.txt' '-o' '/tmp/graph15346518756053887073.bin' '-w' '/tmp/graph15346518756053887073.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph15346518756053887073.bin' '-l' '-1' '-v' '-w' '/tmp/graph15346518756053887073.weights' '-q' '0' '-e' '0.001'
[2023-03-10 15:44:27] [INFO ] Decomposing Gal with order
[2023-03-10 15:44:27] [INFO ] Rewriting arrays to variables to allow decomposition.
SDD proceeding with computation,8 properties remain. new max is 1024
SDD size :65607 after 1.59953e+06
[2023-03-10 15:44:34] [INFO ] Removed a total of 48546 redundant transitions.
[2023-03-10 15:44:35] [INFO ] Flatten gal took : 6372 ms
SDD proceeding with computation,8 properties remain. new max is 2048
SDD size :1.59953e+06 after 1.65329e+06
SDD proceeding with computation,8 properties remain. new max is 4096
SDD size :1.65329e+06 after 1.66961e+06
[2023-03-10 15:44:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 8227 labels/synchronizations in 1932 ms.
[2023-03-10 15:44:39] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16462938507825477612.gal : 120 ms
[2023-03-10 15:44:39] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3796758173783991226.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/ReachabilityCardinality16462938507825477612.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3796758173783991226.prop' '--nowitness'
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 ...308
SDD proceeding with computation,8 properties remain. new max is 8192
SDD size :1.66961e+06 after 1.72153e+06
SDD proceeding with computation,8 properties remain. new max is 16384
SDD size :1.72153e+06 after 1.77377e+06
Loading property file /tmp/ReachabilityCardinality3796758173783991226.prop.
SDD proceeding with computation,8 properties remain. new max is 32768
SDD size :1.77377e+06 after 1.79729e+06
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :1 after 1.41171e+10
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :1.41171e+10 after 9.00445e+14
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :9.00445e+14 after 1.25558e+17
SDD proceeding with computation,8 properties remain. new max is 65536
SDD size :1.79729e+06 after 2.09768e+07
SDD proceeding with computation,8 properties remain. new max is 131072
SDD size :2.09768e+07 after 2.436e+07
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :1.25558e+17 after 7.9072e+17
SDD proceeding with computation,8 properties remain. new max is 262144
SDD size :2.436e+07 after 7.02875e+07
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :7.9072e+17 after 9.27622e+17
SDD proceeding with computation,8 properties remain. new max is 524288
SDD size :7.02875e+07 after 9.28644e+07
SDD proceeding with computation,8 properties remain. new max is 1048576
SDD size :9.28644e+07 after 1.74911e+08
ITS-tools command line returned an error code 137
[2023-03-10 15:56:50] [INFO ] Flatten gal took : 1327 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin5141712405371056982
[2023-03-10 15:56:53] [INFO ] Applying decomposition
[2023-03-10 15:56:53] [INFO ] Computing symmetric may disable matrix : 639 transitions.
[2023-03-10 15:56:54] [INFO ] Computation of Complete disable matrix. took 748 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 15:56:54] [INFO ] Flatten gal took : 1256 ms
[2023-03-10 15:56:55] [INFO ] Computing symmetric may enable matrix : 639 transitions.
[2023-03-10 15:56:55] [INFO ] Computation of Complete enable matrix. took 42 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 15:56:56] [INFO ] Computing Do-Not-Accords matrix : 639 transitions.
[2023-03-10 15:56:57] [INFO ] Computation of Completed DNA matrix. took 366 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-10 15:56:58] [INFO ] Built C files in 5183ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5141712405371056982
Running compilation step : cd /tmp/ltsmin5141712405371056982;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '360' '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'
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/graph11349412360765866514.txt' '-o' '/tmp/graph11349412360765866514.bin' '-w' '/tmp/graph11349412360765866514.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph11349412360765866514.bin' '-l' '-1' '-v' '-w' '/tmp/graph11349412360765866514.weights' '-q' '0' '-e' '0.001'
[2023-03-10 15:56:58] [INFO ] Decomposing Gal with order
[2023-03-10 15:56:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-10 15:57:00] [INFO ] Removed a total of 1277 redundant transitions.
[2023-03-10 15:57:00] [INFO ] Flatten gal took : 1150 ms
[2023-03-10 15:57:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 251 labels/synchronizations in 239 ms.
[2023-03-10 15:57:00] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8912566502950449428.gal : 43 ms
[2023-03-10 15:57:00] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10688483655448427828.prop : 3 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/ReachabilityCardinality8912566502950449428.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10688483655448427828.prop' '--nowitness'
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 ...308
Loading property file /tmp/ReachabilityCardinality10688483655448427828.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :2 after 18
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :18 after 2817
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :2817 after 2841
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :2841 after 3954
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :3.79391e+08 after 2.13447e+09
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\_mod\_flat,9.35035e+09,0.503803,14164,599,307,19434,1580,913,37740,254,3761,0
Total reachable state count : 9350347857
Verifying 2 reachability properties.
Reachability property CloudDeployment-PT-6b-ReachabilityCardinality-04 is true.
FORMULA CloudDeployment-PT-6b-ReachabilityCardinality-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudDeployment-PT-6b-ReachabilityCardinality-04,3744,0.506035,14424,83,66,19434,1580,920,37740,258,3761,59
Invariant property CloudDeployment-PT-6b-ReachabilityCardinality-10 does not hold.
FORMULA CloudDeployment-PT-6b-ReachabilityCardinality-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CloudDeployment-PT-6b-ReachabilityCardinality-10,2.22998e+07,0.512872,14424,313,205,19434,1580,934,37740,261,3761,868
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Total runtime 810208 ms.
BK_STOP 1678463824869
--------------------
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="CloudDeployment-PT-6b"
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 CloudDeployment-PT-6b, 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 r069-smll-167814396400438"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/CloudDeployment-PT-6b.tgz
mv CloudDeployment-PT-6b 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 ;