About the Execution of ITS-Tools for DoubleExponent-PT-020
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 8366.224 | 3600000.00 | 9662532.00 | 8652.70 | FT???FTT?T?TF??T | 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.r133-smll-167819411100487.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 DoubleExponent-PT-020, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r133-smll-167819411100487
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 760K
-rw-r--r-- 1 mcc users 7.9K Feb 26 13:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 87K Feb 26 13:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Feb 26 13:29 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Feb 26 13:29 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Feb 25 16:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 25 16:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 10K Feb 26 13:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 102K Feb 26 13:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Feb 26 13:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 55K Feb 26 13:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:01 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 340K 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 DoubleExponent-PT-020-ReachabilityFireability-00
FORMULA_NAME DoubleExponent-PT-020-ReachabilityFireability-01
FORMULA_NAME DoubleExponent-PT-020-ReachabilityFireability-02
FORMULA_NAME DoubleExponent-PT-020-ReachabilityFireability-03
FORMULA_NAME DoubleExponent-PT-020-ReachabilityFireability-04
FORMULA_NAME DoubleExponent-PT-020-ReachabilityFireability-05
FORMULA_NAME DoubleExponent-PT-020-ReachabilityFireability-06
FORMULA_NAME DoubleExponent-PT-020-ReachabilityFireability-07
FORMULA_NAME DoubleExponent-PT-020-ReachabilityFireability-08
FORMULA_NAME DoubleExponent-PT-020-ReachabilityFireability-09
FORMULA_NAME DoubleExponent-PT-020-ReachabilityFireability-10
FORMULA_NAME DoubleExponent-PT-020-ReachabilityFireability-11
FORMULA_NAME DoubleExponent-PT-020-ReachabilityFireability-12
FORMULA_NAME DoubleExponent-PT-020-ReachabilityFireability-13
FORMULA_NAME DoubleExponent-PT-020-ReachabilityFireability-14
FORMULA_NAME DoubleExponent-PT-020-ReachabilityFireability-15
=== Now, execution of the tool begins
BK_START 1678508286312
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=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DoubleExponent-PT-020
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202303021504
[2023-03-11 04:18:09] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-11 04:18:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 04:18:09] [INFO ] Load time of PNML (sax parser for PT used): 183 ms
[2023-03-11 04:18:09] [INFO ] Transformed 1064 places.
[2023-03-11 04:18:09] [INFO ] Transformed 998 transitions.
[2023-03-11 04:18:09] [INFO ] Parsed PT model containing 1064 places and 998 transitions and 2814 arcs in 320 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 19 ms.
Working with output stream class java.io.PrintStream
[2023-03-11 04:18:10] [INFO ] Flatten gal took : 239 ms
Incomplete random walk after 10000 steps, including 334 resets, run finished after 929 ms. (steps per millisecond=10 ) properties (out of 16) seen :0
[2023-03-11 04:18:10] [INFO ] Flatten gal took : 113 ms
Incomplete Best-First random walk after 1000 steps, including 27 resets, run finished after 66 ms. (steps per millisecond=15 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 25 resets, run finished after 49 ms. (steps per millisecond=20 ) properties (out of 16) seen :0
[2023-03-11 04:18:10] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14068781939747105120.gal : 88 ms
[2023-03-11 04:18:10] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality144434238540277952.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/ReachabilityCardinality14068781939747105120.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality144434238540277952.prop' '--nowitness' '--gen-order' 'FOLLOW'
Incomplete Best-First random walk after 1001 steps, including 27 resets, run finished after 63 ms. (steps per millisecond=15 ) properties (out of 16) seen :0
its-reach command run as :
Incomplete Best-First random walk after 1000 steps, including 27 resets, run finished after 52 ms. (steps per millisecond=19 ) properties (out of 16) seen :0
/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
Incomplete Best-First random walk after 1001 steps, including 29 resets, run finished after 51 ms. (steps per millisecond=19 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 27 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 16) seen :0
Loading property file /tmp/ReachabilityCardinality144434238540277952.prop.
Incomplete Best-First random walk after 1000 steps, including 29 resets, run finished after 58 ms. (steps per millisecond=17 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 30 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 27 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 24 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 30 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 30 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 29 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 28 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 16) seen :0
SDD proceeding with computation,16 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,16 properties remain. new max is 8
SDD size :4 after 7
SDD proceeding with computation,16 properties remain. new max is 16
SDD size :7 after 11
SDD proceeding with computation,16 properties remain. new max is 32
SDD size :11 after 12
SDD proceeding with computation,16 properties remain. new max is 64
SDD size :12 after 25
SDD proceeding with computation,16 properties remain. new max is 128
SDD size :25 after 32
SDD proceeding with computation,16 properties remain. new max is 256
SDD size :32 after 69
SDD proceeding with computation,16 properties remain. new max is 512
SDD size :69 after 137
SDD proceeding with computation,16 properties remain. new max is 1024
SDD size :137 after 513
SDD proceeding with computation,16 properties remain. new max is 2048
SDD size :513 after 2689
Reachability property DoubleExponent-PT-020-ReachabilityFireability-15 is true.
FORMULA DoubleExponent-PT-020-ReachabilityFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,15 properties remain. new max is 2048
SDD size :2689 after 24181
SDD proceeding with computation,15 properties remain. new max is 4096
SDD size :24181 after 108118
SDD proceeding with computation,15 properties remain. new max is 8192
SDD size :108118 after 342681
Interrupted probabilistic random walk after 74970 steps, run timeout after 3001 ms. (steps per millisecond=24 ) properties seen :{15=1}
Probabilistic random walk after 74970 steps, saw 37490 distinct states, run finished after 3002 ms. (steps per millisecond=24 ) properties seen :1
Running SMT prover for 15 properties.
// Phase 1: matrix 998 rows 1064 cols
[2023-03-11 04:18:14] [INFO ] Invariants computation overflowed in 212 ms
SDD proceeding with computation,15 properties remain. new max is 16384
SDD size :342681 after 883822
[2023-03-11 04:18:16] [INFO ] After 1211ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:15
SDD proceeding with computation,15 properties remain. new max is 32768
SDD size :883822 after 2.05847e+06
[2023-03-11 04:18:41] [INFO ] After 24020ms SMT Verify possible using state equation in natural domain returned unsat :5 sat :9
[2023-03-11 04:18:41] [INFO ] After 24026ms SMT Verify possible using trap constraints in natural domain returned unsat :5 sat :9
Attempting to minimize the solution found.
Minimization took 2 ms.
[2023-03-11 04:18:41] [INFO ] After 25026ms SMT Verify possible using all constraints in natural domain returned unsat :5 sat :9
FORMULA DoubleExponent-PT-020-ReachabilityFireability-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleExponent-PT-020-ReachabilityFireability-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleExponent-PT-020-ReachabilityFireability-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleExponent-PT-020-ReachabilityFireability-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleExponent-PT-020-ReachabilityFireability-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 15 Parikh solutions to 7 different solutions.
Parikh walk visited 0 properties in 8430 ms.
Support contains 170 out of 1064 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1064/1064 places, 998/998 transitions.
Graph (complete) has 1816 edges and 1064 vertex of which 1058 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.5 ms
Discarding 6 places :
Also discarding 0 output transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 115 transitions
Trivial Post-agglo rules discarded 115 transitions
Performed 115 trivial Post agglomeration. Transition count delta: 115
Iterating post reduction 0 with 118 rules applied. Total rules applied 119 place count 1057 transition count 881
Reduce places removed 115 places and 0 transitions.
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: 39
Iterating post reduction 1 with 154 rules applied. Total rules applied 273 place count 942 transition count 842
Reduce places removed 39 places and 0 transitions.
Iterating post reduction 2 with 39 rules applied. Total rules applied 312 place count 903 transition count 842
Performed 45 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 45 Pre rules applied. Total rules applied 312 place count 903 transition count 797
Deduced a syphon composed of 45 places in 14 ms
Reduce places removed 45 places and 0 transitions.
Iterating global reduction 3 with 90 rules applied. Total rules applied 402 place count 858 transition count 797
Performed 107 Post agglomeration using F-continuation condition.Transition count delta: 107
Deduced a syphon composed of 107 places in 12 ms
Reduce places removed 107 places and 0 transitions.
Iterating global reduction 3 with 214 rules applied. Total rules applied 616 place count 751 transition count 690
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 18 places in 32 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 3 with 36 rules applied. Total rules applied 652 place count 733 transition count 690
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 653 place count 733 transition count 689
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 654 place count 732 transition count 689
Free-agglomeration rule (complex) applied 69 times.
Iterating global reduction 4 with 69 rules applied. Total rules applied 723 place count 732 transition count 620
Reduce places removed 69 places and 0 transitions.
Iterating post reduction 4 with 69 rules applied. Total rules applied 792 place count 663 transition count 620
Partial Free-agglomeration rule applied 53 times.
Drop transitions removed 53 transitions
Iterating global reduction 5 with 53 rules applied. Total rules applied 845 place count 663 transition count 620
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 846 place count 662 transition count 619
Applied a total of 846 rules in 562 ms. Remains 662 /1064 variables (removed 402) and now considering 619/998 (removed 379) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 564 ms. Remains : 662/1064 places, 619/998 transitions.
Incomplete random walk after 10000 steps, including 659 resets, run finished after 380 ms. (steps per millisecond=26 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 495 resets, run finished after 290 ms. (steps per millisecond=34 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 487 resets, run finished after 296 ms. (steps per millisecond=33 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 506 resets, run finished after 253 ms. (steps per millisecond=39 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 488 resets, run finished after 223 ms. (steps per millisecond=44 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 509 resets, run finished after 218 ms. (steps per millisecond=45 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 503 resets, run finished after 217 ms. (steps per millisecond=46 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 489 resets, run finished after 242 ms. (steps per millisecond=41 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 481 resets, run finished after 270 ms. (steps per millisecond=37 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 489 resets, run finished after 361 ms. (steps per millisecond=27 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 492 resets, run finished after 193 ms. (steps per millisecond=51 ) properties (out of 10) seen :0
Interrupted probabilistic random walk after 250732 steps, run timeout after 6001 ms. (steps per millisecond=41 ) properties seen :{}
Probabilistic random walk after 250732 steps, saw 125438 distinct states, run finished after 6004 ms. (steps per millisecond=41 ) properties seen :0
Running SMT prover for 10 properties.
// Phase 1: matrix 619 rows 662 cols
[2023-03-11 04:18:59] [INFO ] Computed 100 place invariants in 191 ms
[2023-03-11 04:18:59] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2023-03-11 04:18:59] [INFO ] [Real]Absence check using 2 positive and 98 generalized place invariants in 62 ms returned sat
[2023-03-11 04:18:59] [INFO ] After 431ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2023-03-11 04:19:00] [INFO ] [Nat]Absence check using 2 positive place invariants in 8 ms returned sat
[2023-03-11 04:19:00] [INFO ] [Nat]Absence check using 2 positive and 98 generalized place invariants in 59 ms returned sat
[2023-03-11 04:19:05] [INFO ] After 5731ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :9
[2023-03-11 04:19:05] [INFO ] State equation strengthened by 35 read => feed constraints.
[2023-03-11 04:19:24] [INFO ] After 18820ms SMT Verify possible using 35 Read/Feed constraints in natural domain returned unsat :1 sat :8
[2023-03-11 04:19:24] [INFO ] After 18823ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :8
Attempting to minimize the solution found.
Minimization took 0 ms.
[2023-03-11 04:19:24] [INFO ] After 25015ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :8
FORMULA DoubleExponent-PT-020-ReachabilityFireability-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 10 Parikh solutions to 9 different solutions.
Parikh walk visited 0 properties in 18015 ms.
Support contains 77 out of 662 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 662/662 places, 619/619 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 16 place count 662 transition count 603
Reduce places removed 16 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 18 rules applied. Total rules applied 34 place count 646 transition count 601
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 36 place count 644 transition count 601
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 7 Pre rules applied. Total rules applied 36 place count 644 transition count 594
Deduced a syphon composed of 7 places in 11 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 3 with 14 rules applied. Total rules applied 50 place count 637 transition count 594
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 4 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 3 with 72 rules applied. Total rules applied 122 place count 601 transition count 558
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 9 places in 7 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 140 place count 592 transition count 559
Free-agglomeration rule applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 142 place count 592 transition count 557
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 144 place count 590 transition count 557
Free-agglomeration rule (complex) applied 28 times.
Iterating global reduction 4 with 28 rules applied. Total rules applied 172 place count 590 transition count 529
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 4 with 28 rules applied. Total rules applied 200 place count 562 transition count 529
Partial Free-agglomeration rule applied 22 times.
Drop transitions removed 22 transitions
Iterating global reduction 5 with 22 rules applied. Total rules applied 222 place count 562 transition count 529
Applied a total of 222 rules in 186 ms. Remains 562 /662 variables (removed 100) and now considering 529/619 (removed 90) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 187 ms. Remains : 562/662 places, 529/619 transitions.
Incomplete random walk after 10000 steps, including 653 resets, run finished after 303 ms. (steps per millisecond=33 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 482 resets, run finished after 251 ms. (steps per millisecond=39 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 494 resets, run finished after 246 ms. (steps per millisecond=40 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 490 resets, run finished after 251 ms. (steps per millisecond=39 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 486 resets, run finished after 245 ms. (steps per millisecond=40 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 491 resets, run finished after 246 ms. (steps per millisecond=40 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 497 resets, run finished after 275 ms. (steps per millisecond=36 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 476 resets, run finished after 281 ms. (steps per millisecond=35 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 491 resets, run finished after 316 ms. (steps per millisecond=31 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 494 resets, run finished after 305 ms. (steps per millisecond=32 ) properties (out of 9) seen :0
Interrupted probabilistic random walk after 265639 steps, run timeout after 6001 ms. (steps per millisecond=44 ) properties seen :{}
Probabilistic random walk after 265639 steps, saw 132838 distinct states, run finished after 6001 ms. (steps per millisecond=44 ) properties seen :0
Running SMT prover for 9 properties.
// Phase 1: matrix 529 rows 562 cols
[2023-03-11 04:19:51] [INFO ] Invariants computation overflowed in 126 ms
[2023-03-11 04:19:52] [INFO ] After 309ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2023-03-11 04:20:00] [INFO ] After 8048ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2023-03-11 04:20:00] [INFO ] State equation strengthened by 64 read => feed constraints.
[2023-03-11 04:20:10] [INFO ] After 10212ms SMT Verify possible using 64 Read/Feed constraints in natural domain returned unsat :0 sat :9
[2023-03-11 04:20:13] [INFO ] Deduced a trap composed of 9 places in 296 ms of which 9 ms to minimize.
[2023-03-11 04:20:13] [INFO ] Deduced a trap composed of 16 places in 282 ms of which 1 ms to minimize.
[2023-03-11 04:20:14] [INFO ] Deduced a trap composed of 33 places in 311 ms of which 2 ms to minimize.
[2023-03-11 04:20:14] [INFO ] Deduced a trap composed of 28 places in 247 ms of which 2 ms to minimize.
[2023-03-11 04:20:14] [INFO ] Deduced a trap composed of 50 places in 171 ms of which 2 ms to minimize.
[2023-03-11 04:20:14] [INFO ] Deduced a trap composed of 57 places in 167 ms of which 1 ms to minimize.
[2023-03-11 04:20:15] [INFO ] Deduced a trap composed of 100 places in 157 ms of which 1 ms to minimize.
[2023-03-11 04:20:15] [INFO ] Deduced a trap composed of 61 places in 148 ms of which 1 ms to minimize.
[2023-03-11 04:20:15] [INFO ] Deduced a trap composed of 87 places in 95 ms of which 0 ms to minimize.
[2023-03-11 04:20:15] [INFO ] Deduced a trap composed of 58 places in 166 ms of which 1 ms to minimize.
[2023-03-11 04:20:16] [INFO ] Deduced a trap composed of 88 places in 90 ms of which 1 ms to minimize.
[2023-03-11 04:20:16] [INFO ] Deduced a trap composed of 81 places in 103 ms of which 1 ms to minimize.
[2023-03-11 04:20:16] [INFO ] Deduced a trap composed of 77 places in 106 ms of which 1 ms to minimize.
[2023-03-11 04:20:16] [INFO ] Deduced a trap composed of 74 places in 110 ms of which 1 ms to minimize.
[2023-03-11 04:20:16] [INFO ] Deduced a trap composed of 83 places in 104 ms of which 1 ms to minimize.
[2023-03-11 04:20:16] [INFO ] Deduced a trap composed of 78 places in 110 ms of which 0 ms to minimize.
[2023-03-11 04:20:17] [INFO ] Deduced a trap composed of 67 places in 142 ms of which 0 ms to minimize.
[2023-03-11 04:20:17] [INFO ] Trap strengthening (SAT) tested/added 18/17 trap constraints in 4099 ms
[2023-03-11 04:20:17] [INFO ] After 16677ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :9
Attempting to minimize the solution found.
Minimization took 0 ms.
[2023-03-11 04:20:17] [INFO ] After 25025ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :9
Parikh walk visited 0 properties in 16000 ms.
Support contains 77 out of 562 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 562/562 places, 529/529 transitions.
Applied a total of 0 rules in 41 ms. Remains 562 /562 variables (removed 0) and now considering 529/529 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 42 ms. Remains : 562/562 places, 529/529 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 562/562 places, 529/529 transitions.
Applied a total of 0 rules in 19 ms. Remains 562 /562 variables (removed 0) and now considering 529/529 (removed 0) transitions.
// Phase 1: matrix 529 rows 562 cols
[2023-03-11 04:20:33] [INFO ] Invariants computation overflowed in 64 ms
[2023-03-11 04:20:34] [INFO ] Implicit Places using invariants in 767 ms returned []
// Phase 1: matrix 529 rows 562 cols
[2023-03-11 04:20:34] [INFO ] Invariants computation overflowed in 84 ms
[2023-03-11 04:20:34] [INFO ] State equation strengthened by 64 read => feed constraints.
[2023-03-11 04:21:03] [INFO ] Implicit Places using invariants and state equation in 29326 ms returned [19, 349, 357, 410, 435, 464, 470, 490, 522, 529, 551, 560]
Discarding 12 places :
Implicit Place search using SMT with State Equation took 30121 ms to find 12 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 550/562 places, 529/529 transitions.
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 550 transition count 526
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 6 place count 547 transition count 526
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 1 with 4 rules applied. Total rules applied 10 place count 547 transition count 526
Applied a total of 10 rules in 110 ms. Remains 547 /550 variables (removed 3) and now considering 526/529 (removed 3) transitions.
// Phase 1: matrix 526 rows 547 cols
[2023-03-11 04:21:03] [INFO ] Invariants computation overflowed in 121 ms
[2023-03-11 04:21:04] [INFO ] Implicit Places using invariants in 673 ms returned []
// Phase 1: matrix 526 rows 547 cols
[2023-03-11 04:21:04] [INFO ] Invariants computation overflowed in 81 ms
[2023-03-11 04:21:04] [INFO ] State equation strengthened by 64 read => feed constraints.
[2023-03-11 04:21:35] [INFO ] Performed 388/547 implicitness test of which 1 returned IMPLICIT in 30 seconds.
[2023-03-11 04:21:46] [INFO ] Implicit Places using invariants and state equation in 42215 ms returned [322]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 42930 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 546/562 places, 526/529 transitions.
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 546 transition count 526
Applied a total of 1 rules in 54 ms. Remains 546 /546 variables (removed 0) and now considering 526/526 (removed 0) transitions.
// Phase 1: matrix 526 rows 546 cols
[2023-03-11 04:21:46] [INFO ] Computed 87 place invariants in 133 ms
[2023-03-11 04:21:48] [INFO ] Implicit Places using invariants in 1508 ms returned [54, 61, 122, 127, 159, 182, 187, 188, 244, 263, 282, 288, 314, 410, 437, 487]
Discarding 16 places :
Implicit Place search using SMT only with invariants took 1530 ms to find 16 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 530/562 places, 526/529 transitions.
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 0 with 6 rules applied. Total rules applied 6 place count 530 transition count 520
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 12 place count 524 transition count 520
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 14 place count 524 transition count 520
Applied a total of 14 rules in 55 ms. Remains 524 /530 variables (removed 6) and now considering 520/526 (removed 6) transitions.
// Phase 1: matrix 520 rows 524 cols
[2023-03-11 04:21:48] [INFO ] Computed 71 place invariants in 108 ms
[2023-03-11 04:21:48] [INFO ] Implicit Places using invariants in 687 ms returned []
[2023-03-11 04:21:48] [INFO ] Invariant cache hit.
[2023-03-11 04:21:49] [INFO ] State equation strengthened by 64 read => feed constraints.
[2023-03-11 04:22:20] [INFO ] Performed 495/524 implicitness test of which 0 returned IMPLICIT in 31 seconds.
[2023-03-11 04:22:23] [INFO ] Implicit Places using invariants and state equation in 35068 ms returned []
Implicit Place search using SMT with State Equation took 35759 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 4 : 524/562 places, 520/529 transitions.
Finished structural reductions in REACHABILITY mode , in 4 iterations and 110609 ms. Remains : 524/562 places, 520/529 transitions.
Incomplete random walk after 10000 steps, including 663 resets, run finished after 238 ms. (steps per millisecond=42 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 477 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 488 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 486 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 489 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 493 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 493 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 506 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 487 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 467 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 9) seen :0
Interrupted probabilistic random walk after 150094 steps, run timeout after 3001 ms. (steps per millisecond=50 ) properties seen :{}
Probabilistic random walk after 150094 steps, saw 75083 distinct states, run finished after 3001 ms. (steps per millisecond=50 ) properties seen :0
Running SMT prover for 9 properties.
[2023-03-11 04:22:28] [INFO ] Invariant cache hit.
[2023-03-11 04:22:28] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-11 04:22:28] [INFO ] [Real]Absence check using 2 positive and 69 generalized place invariants in 54 ms returned sat
[2023-03-11 04:22:28] [INFO ] After 355ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2023-03-11 04:22:28] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-11 04:22:28] [INFO ] [Nat]Absence check using 2 positive and 69 generalized place invariants in 50 ms returned sat
[2023-03-11 04:22:34] [INFO ] After 5983ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2023-03-11 04:22:34] [INFO ] State equation strengthened by 64 read => feed constraints.
[2023-03-11 04:22:47] [INFO ] After 12567ms SMT Verify possible using 64 Read/Feed constraints in natural domain returned unsat :0 sat :9
[2023-03-11 04:22:52] [INFO ] Deduced a trap composed of 188 places in 266 ms of which 1 ms to minimize.
[2023-03-11 04:22:53] [INFO ] Deduced a trap composed of 23 places in 262 ms of which 0 ms to minimize.
[2023-03-11 04:22:53] [INFO ] Deduced a trap composed of 18 places in 313 ms of which 0 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:736)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:902)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-11 04:22:53] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-11 04:22:53] [INFO ] After 25280ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:9
Parikh walk visited 0 properties in 18000 ms.
Support contains 77 out of 524 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 524/524 places, 520/520 transitions.
Applied a total of 0 rules in 27 ms. Remains 524 /524 variables (removed 0) and now considering 520/520 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27 ms. Remains : 524/524 places, 520/520 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 524/524 places, 520/520 transitions.
Applied a total of 0 rules in 14 ms. Remains 524 /524 variables (removed 0) and now considering 520/520 (removed 0) transitions.
[2023-03-11 04:23:11] [INFO ] Invariant cache hit.
[2023-03-11 04:23:18] [INFO ] Implicit Places using invariants in 7197 ms returned []
[2023-03-11 04:23:18] [INFO ] Invariant cache hit.
[2023-03-11 04:23:19] [INFO ] State equation strengthened by 64 read => feed constraints.
[2023-03-11 04:23:49] [INFO ] Performed 401/524 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-11 04:23:59] [INFO ] Implicit Places using invariants and state equation in 40126 ms returned []
Implicit Place search using SMT with State Equation took 47356 ms to find 0 implicit places.
[2023-03-11 04:23:59] [INFO ] Redundant transitions in 40 ms returned []
[2023-03-11 04:23:59] [INFO ] Invariant cache hit.
[2023-03-11 04:23:59] [INFO ] Dead Transitions using invariants and state equation in 572 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 48003 ms. Remains : 524/524 places, 520/520 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 524 transition count 516
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 520 transition count 516
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 19 Pre rules applied. Total rules applied 8 place count 520 transition count 497
Deduced a syphon composed of 19 places in 3 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 46 place count 501 transition count 497
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 56 place count 491 transition count 487
Iterating global reduction 2 with 10 rules applied. Total rules applied 66 place count 491 transition count 487
Free-agglomeration rule applied 2 times.
Iterating global reduction 2 with 2 rules applied. Total rules applied 68 place count 491 transition count 485
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 70 place count 489 transition count 485
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 71 place count 489 transition count 484
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 72 place count 488 transition count 484
Applied a total of 72 rules in 117 ms. Remains 488 /524 variables (removed 36) and now considering 484/520 (removed 36) transitions.
Running SMT prover for 9 properties.
// Phase 1: matrix 484 rows 488 cols
[2023-03-11 04:23:59] [INFO ] Computed 71 place invariants in 100 ms
[2023-03-11 04:24:00] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-11 04:24:00] [INFO ] [Real]Absence check using 3 positive and 68 generalized place invariants in 33 ms returned sat
[2023-03-11 04:24:01] [INFO ] After 1560ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2023-03-11 04:24:01] [INFO ] [Nat]Absence check using 3 positive place invariants in 26 ms returned sat
[2023-03-11 04:24:01] [INFO ] [Nat]Absence check using 3 positive and 68 generalized place invariants in 36 ms returned sat
[2023-03-11 04:24:06] [INFO ] After 4995ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2023-03-11 04:24:06] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-11 04:24:12] [INFO ] After 5804ms SMT Verify possible using 4 Read/Feed constraints in natural domain returned unsat :0 sat :9
[2023-03-11 04:24:13] [INFO ] Deduced a trap composed of 11 places in 213 ms of which 1 ms to minimize.
[2023-03-11 04:24:14] [INFO ] Deduced a trap composed of 9 places in 235 ms of which 1 ms to minimize.
[2023-03-11 04:24:14] [INFO ] Deduced a trap composed of 35 places in 167 ms of which 0 ms to minimize.
[2023-03-11 04:24:14] [INFO ] Deduced a trap composed of 30 places in 197 ms of which 1 ms to minimize.
[2023-03-11 04:24:14] [INFO ] Deduced a trap composed of 50 places in 177 ms of which 1 ms to minimize.
[2023-03-11 04:24:15] [INFO ] Deduced a trap composed of 41 places in 164 ms of which 0 ms to minimize.
[2023-03-11 04:24:15] [INFO ] Deduced a trap composed of 33 places in 191 ms of which 0 ms to minimize.
[2023-03-11 04:24:15] [INFO ] Deduced a trap composed of 31 places in 159 ms of which 1 ms to minimize.
[2023-03-11 04:24:15] [INFO ] Deduced a trap composed of 33 places in 152 ms of which 0 ms to minimize.
[2023-03-11 04:24:16] [INFO ] Deduced a trap composed of 61 places in 125 ms of which 1 ms to minimize.
[2023-03-11 04:24:16] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 2464 ms
[2023-03-11 04:24:17] [INFO ] Deduced a trap composed of 24 places in 202 ms of which 1 ms to minimize.
[2023-03-11 04:24:18] [INFO ] Deduced a trap composed of 57 places in 153 ms of which 1 ms to minimize.
[2023-03-11 04:24:18] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 498 ms
[2023-03-11 04:24:18] [INFO ] Deduced a trap composed of 43 places in 155 ms of which 2 ms to minimize.
[2023-03-11 04:24:18] [INFO ] Deduced a trap composed of 59 places in 153 ms of which 1 ms to minimize.
[2023-03-11 04:24:19] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 508 ms
[2023-03-11 04:24:19] [INFO ] Deduced a trap composed of 149 places in 179 ms of which 1 ms to minimize.
[2023-03-11 04:24:19] [INFO ] Deduced a trap composed of 52 places in 156 ms of which 1 ms to minimize.
[2023-03-11 04:24:19] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 425 ms
[2023-03-11 04:24:19] [INFO ] Deduced a trap composed of 192 places in 197 ms of which 0 ms to minimize.
[2023-03-11 04:24:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 254 ms
[2023-03-11 04:24:20] [INFO ] Deduced a trap composed of 27 places in 207 ms of which 0 ms to minimize.
[2023-03-11 04:24:21] [INFO ] Deduced a trap composed of 23 places in 188 ms of which 1 ms to minimize.
[2023-03-11 04:24:21] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 492 ms
[2023-03-11 04:24:21] [INFO ] Deduced a trap composed of 21 places in 168 ms of which 2 ms to minimize.
[2023-03-11 04:24:21] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 234 ms
[2023-03-11 04:24:21] [INFO ] After 14965ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :9
Attempting to minimize the solution found.
Minimization took 6917 ms.
[2023-03-11 04:24:28] [INFO ] After 27208ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :9
[2023-03-11 04:24:28] [INFO ] Flatten gal took : 47 ms
[2023-03-11 04:24:28] [INFO ] Flatten gal took : 41 ms
[2023-03-11 04:24:28] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10573577012808884997.gal : 7 ms
[2023-03-11 04:24:28] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17769886877919758646.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/ReachabilityCardinality10573577012808884997.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17769886877919758646.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality17769886877919758646.prop.
SDD proceeding with computation,9 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,9 properties remain. new max is 8
SDD size :4 after 6
SDD proceeding with computation,9 properties remain. new max is 16
SDD size :6 after 14
SDD proceeding with computation,9 properties remain. new max is 32
SDD size :14 after 20
SDD proceeding with computation,9 properties remain. new max is 64
SDD size :20 after 37
SDD proceeding with computation,9 properties remain. new max is 128
SDD size :37 after 71
SDD proceeding with computation,9 properties remain. new max is 256
SDD size :71 after 133
SDD proceeding with computation,9 properties remain. new max is 512
SDD size :133 after 947
SDD proceeding with computation,9 properties remain. new max is 1024
SDD size :947 after 4916
SDD proceeding with computation,9 properties remain. new max is 2048
SDD size :4916 after 26783
SDD proceeding with computation,9 properties remain. new max is 4096
SDD size :26783 after 895043
SDD proceeding with computation,9 properties remain. new max is 8192
SDD size :895043 after 2.7796e+06
SDD proceeding with computation,9 properties remain. new max is 16384
SDD size :2.7796e+06 after 6.54158e+06
Detected timeout of ITS tools.
[2023-03-11 04:24:43] [INFO ] Flatten gal took : 37 ms
[2023-03-11 04:24:43] [INFO ] Applying decomposition
[2023-03-11 04:24:43] [INFO ] Flatten gal took : 40 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/graph8063393835897705042.txt' '-o' '/tmp/graph8063393835897705042.bin' '-w' '/tmp/graph8063393835897705042.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph8063393835897705042.bin' '-l' '-1' '-v' '-w' '/tmp/graph8063393835897705042.weights' '-q' '0' '-e' '0.001'
[2023-03-11 04:24:44] [INFO ] Decomposing Gal with order
[2023-03-11 04:24:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-11 04:24:44] [INFO ] Removed a total of 259 redundant transitions.
[2023-03-11 04:24:44] [INFO ] Flatten gal took : 192 ms
[2023-03-11 04:24:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 52 labels/synchronizations in 34 ms.
[2023-03-11 04:24:44] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9721664594666458445.gal : 21 ms
[2023-03-11 04:24:44] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8953052480577585304.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/ReachabilityCardinality9721664594666458445.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8953052480577585304.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 ...307
Loading property file /tmp/ReachabilityCardinality8953052480577585304.prop.
SDD proceeding with computation,9 properties remain. new max is 4
SDD size :1 after 15
SDD proceeding with computation,9 properties remain. new max is 8
SDD size :15 after 34
SDD proceeding with computation,9 properties remain. new max is 16
SDD size :34 after 67
SDD proceeding with computation,9 properties remain. new max is 32
SDD size :67 after 580
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12510525391014305938
[2023-03-11 04:24:59] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12510525391014305938
Running compilation step : cd /tmp/ltsmin12510525391014305938;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1562 ms.
Running link step : cd /tmp/ltsmin12510525391014305938;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 47 ms.
Running LTSmin : cd /tmp/ltsmin12510525391014305938;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'DoubleExponentPT020ReachabilityFireability02==true'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-11 04:25:15] [INFO ] Flatten gal took : 52 ms
[2023-03-11 04:25:15] [INFO ] Applying decomposition
[2023-03-11 04:25:15] [INFO ] Flatten gal took : 40 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/graph14859516245457563538.txt' '-o' '/tmp/graph14859516245457563538.bin' '-w' '/tmp/graph14859516245457563538.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph14859516245457563538.bin' '-l' '-1' '-v' '-w' '/tmp/graph14859516245457563538.weights' '-q' '0' '-e' '0.001'
[2023-03-11 04:25:15] [INFO ] Decomposing Gal with order
[2023-03-11 04:25:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-11 04:25:15] [INFO ] Removed a total of 281 redundant transitions.
[2023-03-11 04:25:15] [INFO ] Flatten gal took : 164 ms
[2023-03-11 04:25:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 14 labels/synchronizations in 36 ms.
[2023-03-11 04:25:15] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7309008911302177671.gal : 37 ms
[2023-03-11 04:25:15] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5874232884272760979.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/ReachabilityCardinality7309008911302177671.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5874232884272760979.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 ...307
Loading property file /tmp/ReachabilityCardinality5874232884272760979.prop.
SDD proceeding with computation,9 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,9 properties remain. new max is 8
SDD size :1 after 13
SDD proceeding with computation,9 properties remain. new max is 16
SDD size :13 after 196
SDD proceeding with computation,9 properties remain. new max is 32
SDD size :196 after 907
Invariant property DoubleExponent-PT-020-ReachabilityFireability-12 does not hold.
FORMULA DoubleExponent-PT-020-ReachabilityFireability-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property DoubleExponent-PT-020-ReachabilityFireability-06 is true.
FORMULA DoubleExponent-PT-020-ReachabilityFireability-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :907 after 2.38993e+06
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :2.38993e+06 after 2.50541e+06
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :2.50541e+06 after 3.39176e+06
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :3.39176e+06 after 3.43367e+06
Detected timeout of ITS tools.
Detected timeout of ITS tools.
[2023-03-11 04:55:16] [INFO ] Flatten gal took : 55 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin4139876784058237877
[2023-03-11 04:55:16] [INFO ] Computing symmetric may disable matrix : 520 transitions.
[2023-03-11 04:55:16] [INFO ] Applying decomposition
[2023-03-11 04:55:16] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-11 04:55:16] [INFO ] Computing symmetric may enable matrix : 520 transitions.
[2023-03-11 04:55:16] [INFO ] Computation of Complete enable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-11 04:55:16] [INFO ] Flatten gal took : 70 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/graph16933691842297974986.txt' '-o' '/tmp/graph16933691842297974986.bin' '-w' '/tmp/graph16933691842297974986.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph16933691842297974986.bin' '-l' '-1' '-v' '-w' '/tmp/graph16933691842297974986.weights' '-q' '0' '-e' '0.001'
[2023-03-11 04:55:16] [INFO ] Decomposing Gal with order
[2023-03-11 04:55:16] [INFO ] Computing Do-Not-Accords matrix : 520 transitions.
[2023-03-11 04:55:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-11 04:55:16] [INFO ] Computation of Completed DNA matrix. took 39 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-11 04:55:16] [INFO ] Built C files in 333ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4139876784058237877
Running compilation step : cd /tmp/ltsmin4139876784058237877;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '102' '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'
[2023-03-11 04:55:16] [INFO ] Removed a total of 215 redundant transitions.
[2023-03-11 04:55:16] [INFO ] Flatten gal took : 133 ms
[2023-03-11 04:55:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 82 labels/synchronizations in 14 ms.
[2023-03-11 04:55:16] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability5856127553279121087.gal : 9 ms
[2023-03-11 04:55:16] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability4276306326311305197.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/ReachabilityFireability5856127553279121087.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability4276306326311305197.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 ...307
Loading property file /tmp/ReachabilityFireability4276306326311305197.prop.
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 11
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :11 after 19
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :19 after 41
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :41 after 74
Compilation finished in 2179 ms.
Running link step : cd /tmp/ltsmin4139876784058237877;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 62 ms.
Running LTSmin : cd /tmp/ltsmin4139876784058237877;'/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' 'DoubleExponentPT020ReachabilityFireability02==true'
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :74 after 1815
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :1815 after 18439
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :18439 after 195620
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :195620 after 560761
WARNING : LTSmin timed out (>514 s) on command cd /tmp/ltsmin4139876784058237877;'/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' 'DoubleExponentPT020ReachabilityFireability02==true'
Running LTSmin : cd /tmp/ltsmin4139876784058237877;'/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' 'DoubleExponentPT020ReachabilityFireability03==true'
SDD proceeding with computation,7 properties remain. new max is 1024
SDD size :560761 after 1.19646e+06
WARNING : LTSmin timed out (>514 s) on command cd /tmp/ltsmin4139876784058237877;'/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' 'DoubleExponentPT020ReachabilityFireability03==true'
Running LTSmin : cd /tmp/ltsmin4139876784058237877;'/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' 'DoubleExponentPT020ReachabilityFireability04==true'
SDD proceeding with computation,7 properties remain. new max is 2048
SDD size :1.19646e+06 after 1.47663e+06
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 11902708 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16073700 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -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 ReachabilityFireability -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="DoubleExponent-PT-020"
export BK_EXAMINATION="ReachabilityFireability"
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 DoubleExponent-PT-020, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r133-smll-167819411100487"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DoubleExponent-PT-020.tgz
mv DoubleExponent-PT-020 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;