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.r005-oct2-167813592600095.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 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 ASLink-PT-06a, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r005-oct2-167813592600095
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.1M
-rw-r--r-- 1 mcc users 7.1K Feb 26 13:09 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K Feb 26 13:09 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Feb 26 13:08 CTLFireability.txt
-rw-r--r-- 1 mcc users 57K Feb 26 13:08 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 15:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 15:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.7K Feb 26 13:10 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 103K Feb 26 13:10 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Feb 26 13:09 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 58K Feb 26 13:09 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:29 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 597K 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 ASLink-PT-06a-ReachabilityFireability-00
FORMULA_NAME ASLink-PT-06a-ReachabilityFireability-01
FORMULA_NAME ASLink-PT-06a-ReachabilityFireability-02
FORMULA_NAME ASLink-PT-06a-ReachabilityFireability-03
FORMULA_NAME ASLink-PT-06a-ReachabilityFireability-04
FORMULA_NAME ASLink-PT-06a-ReachabilityFireability-05
FORMULA_NAME ASLink-PT-06a-ReachabilityFireability-06
FORMULA_NAME ASLink-PT-06a-ReachabilityFireability-07
FORMULA_NAME ASLink-PT-06a-ReachabilityFireability-08
FORMULA_NAME ASLink-PT-06a-ReachabilityFireability-09
FORMULA_NAME ASLink-PT-06a-ReachabilityFireability-10
FORMULA_NAME ASLink-PT-06a-ReachabilityFireability-11
FORMULA_NAME ASLink-PT-06a-ReachabilityFireability-12
FORMULA_NAME ASLink-PT-06a-ReachabilityFireability-13
FORMULA_NAME ASLink-PT-06a-ReachabilityFireability-14
FORMULA_NAME ASLink-PT-06a-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678494360157

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=ASLink-PT-06a
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202303021504
[2023-03-11 00:26:02] [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 00:26:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 00:26:02] [INFO ] Load time of PNML (sax parser for PT used): 126 ms
[2023-03-11 00:26:02] [INFO ] Transformed 1406 places.
[2023-03-11 00:26:02] [INFO ] Transformed 2100 transitions.
[2023-03-11 00:26:02] [INFO ] Found NUPN structural information;
[2023-03-11 00:26:02] [INFO ] Parsed PT model containing 1406 places and 2100 transitions and 7896 arcs in 236 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 22 transitions
Reduce redundant transitions removed 22 transitions.
[2023-03-11 00:26:03] [INFO ] Flatten gal took : 301 ms
Incomplete random walk after 10000 steps, including 57 resets, run finished after 655 ms. (steps per millisecond=15 ) properties (out of 16) seen :5
FORMULA ASLink-PT-06a-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-06a-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-06a-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-06a-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-06a-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-11 00:26:03] [INFO ] Flatten gal took : 171 ms
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 11) seen :0
[2023-03-11 00:26:03] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3745535372352413074.gal : 61 ms
[2023-03-11 00:26:03] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality224509630864876976.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/ReachabilityCardinality3745535372352413074.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality224509630864876976.prop' '--nowitness' '--gen-order' 'FOLLOW'
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 106 ms. (steps per millisecond=94 ) properties (out of 11) seen :0

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 ...327
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 11) seen :0
Loading property file /tmp/ReachabilityCardinality224509630864876976.prop.
Incomplete Best-First random walk after 10000 steps, including 7 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 95 ms. (steps per millisecond=105 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
// Phase 1: matrix 2078 rows 1406 cols
[2023-03-11 00:26:04] [INFO ] Computed 270 place invariants in 92 ms
SDD proceeding with computation,16 properties remain. new max is 4
SDD size :1 after 6
[2023-03-11 00:26:05] [INFO ] After 587ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:11
SDD proceeding with computation,16 properties remain. new max is 8
SDD size :6 after 14
SDD proceeding with computation,16 properties remain. new max is 16
SDD size :14 after 20
SDD proceeding with computation,16 properties remain. new max is 32
SDD size :20 after 38
SDD proceeding with computation,16 properties remain. new max is 64
SDD size :38 after 64
SDD proceeding with computation,16 properties remain. new max is 128
SDD size :64 after 267
SDD proceeding with computation,16 properties remain. new max is 256
SDD size :267 after 5399
SDD proceeding with computation,16 properties remain. new max is 512
SDD size :5399 after 40350
[2023-03-11 00:26:05] [INFO ] [Nat]Absence check using 66 positive place invariants in 16 ms returned sat
Reachability property ASLink-PT-06a-ReachabilityFireability-14 is true.
[2023-03-11 00:26:05] [INFO ] [Nat]Absence check using 66 positive and 204 generalized place invariants in 54 ms returned sat
[2023-03-11 00:26:30] [INFO ] After 24287ms SMT Verify possible using state equation in natural domain returned unsat :4 sat :5
[2023-03-11 00:26:30] [INFO ] After 24307ms SMT Verify possible using trap constraints in natural domain returned unsat :4 sat :5
Attempting to minimize the solution found.
Minimization took 2 ms.
[2023-03-11 00:26:30] [INFO ] After 25049ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :5
FORMULA ASLink-PT-06a-ReachabilityFireability-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-06a-ReachabilityFireability-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-06a-ReachabilityFireability-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-06a-ReachabilityFireability-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 11 Parikh solutions to 5 different solutions.
Parikh walk visited 0 properties in 455 ms.
Support contains 105 out of 1406 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1406/1406 places, 2078/2078 transitions.
Ensure Unique test removed 24 places
Discarding 12 places :
Implicit places reduction removed 12 places
Drop transitions removed 108 transitions
Trivial Post-agglo rules discarded 108 transitions
Performed 108 trivial Post agglomeration. Transition count delta: 108
Iterating post reduction 0 with 144 rules applied. Total rules applied 144 place count 1370 transition count 1970
Reduce places removed 108 places and 0 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 1 with 113 rules applied. Total rules applied 257 place count 1262 transition count 1965
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 262 place count 1257 transition count 1965
Performed 119 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 119 Pre rules applied. Total rules applied 262 place count 1257 transition count 1846
Deduced a syphon composed of 119 places in 7 ms
Ensure Unique test removed 43 places
Reduce places removed 162 places and 0 transitions.
Iterating global reduction 3 with 281 rules applied. Total rules applied 543 place count 1095 transition count 1846
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 1 rules applied. Total rules applied 544 place count 1095 transition count 1845
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 545 place count 1094 transition count 1845
Discarding 8 places :
Symmetric choice reduction at 5 with 8 rule applications. Total rules 553 place count 1086 transition count 1804
Ensure Unique test removed 1 places
Iterating global reduction 5 with 9 rules applied. Total rules applied 562 place count 1085 transition count 1804
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 5 with 5 rules applied. Total rules applied 567 place count 1084 transition count 1800
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 569 place count 1082 transition count 1800
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 570 place count 1081 transition count 1792
Iterating global reduction 7 with 1 rules applied. Total rules applied 571 place count 1081 transition count 1792
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 572 place count 1080 transition count 1784
Iterating global reduction 7 with 1 rules applied. Total rules applied 573 place count 1080 transition count 1784
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 574 place count 1079 transition count 1776
Iterating global reduction 7 with 1 rules applied. Total rules applied 575 place count 1079 transition count 1776
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 576 place count 1078 transition count 1768
Iterating global reduction 7 with 1 rules applied. Total rules applied 577 place count 1078 transition count 1768
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 578 place count 1077 transition count 1760
Iterating global reduction 7 with 1 rules applied. Total rules applied 579 place count 1077 transition count 1760
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 580 place count 1076 transition count 1752
Iterating global reduction 7 with 1 rules applied. Total rules applied 581 place count 1076 transition count 1752
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 582 place count 1075 transition count 1744
Iterating global reduction 7 with 1 rules applied. Total rules applied 583 place count 1075 transition count 1744
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 2 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 7 with 74 rules applied. Total rules applied 657 place count 1038 transition count 1707
Free-agglomeration rule applied 1 times.
Iterating global reduction 7 with 1 rules applied. Total rules applied 658 place count 1038 transition count 1706
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 659 place count 1037 transition count 1706
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 8 with 8 rules applied. Total rules applied 667 place count 1037 transition count 1698
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 8 with 8 rules applied. Total rules applied 675 place count 1029 transition count 1698
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 9 with 6 rules applied. Total rules applied 681 place count 1029 transition count 1698
Applied a total of 681 rules in 807 ms. Remains 1029 /1406 variables (removed 377) and now considering 1698/2078 (removed 380) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 809 ms. Remains : 1029/1406 places, 1698/2078 transitions.
Incomplete random walk after 10000 steps, including 70 resets, run finished after 368 ms. (steps per millisecond=27 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 13 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 7) seen :0
Interrupted probabilistic random walk after 158243 steps, run timeout after 3001 ms. (steps per millisecond=52 ) properties seen :{}
Probabilistic random walk after 158243 steps, saw 48957 distinct states, run finished after 3005 ms. (steps per millisecond=52 ) properties seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 1698 rows 1029 cols
[2023-03-11 00:26:35] [INFO ] Computed 189 place invariants in 47 ms
[2023-03-11 00:26:35] [INFO ] [Real]Absence check using 52 positive place invariants in 12 ms returned sat
[2023-03-11 00:26:35] [INFO ] [Real]Absence check using 52 positive and 137 generalized place invariants in 39 ms returned sat
[2023-03-11 00:26:35] [INFO ] After 278ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-11 00:26:35] [INFO ] [Nat]Absence check using 52 positive place invariants in 10 ms returned sat
[2023-03-11 00:26:35] [INFO ] [Nat]Absence check using 52 positive and 137 generalized place invariants in 30 ms returned sat
[2023-03-11 00:26:50] [INFO ] After 14791ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :5
[2023-03-11 00:26:50] [INFO ] State equation strengthened by 35 read => feed constraints.
[2023-03-11 00:27:00] [INFO ] After 9891ms SMT Verify possible using 35 Read/Feed constraints in natural domain returned unsat :2 sat :4
[2023-03-11 00:27:00] [INFO ] After 9893ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :4
Attempting to minimize the solution found.
Minimization took 2 ms.
[2023-03-11 00:27:00] [INFO ] After 25042ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :4
FORMULA ASLink-PT-06a-ReachabilityFireability-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-06a-ReachabilityFireability-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 7 Parikh solutions to 5 different solutions.
Parikh walk visited 0 properties in 654 ms.
Support contains 102 out of 1029 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1029/1029 places, 1698/1698 transitions.
Applied a total of 0 rules in 45 ms. Remains 1029 /1029 variables (removed 0) and now considering 1698/1698 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 45 ms. Remains : 1029/1029 places, 1698/1698 transitions.
Incomplete random walk after 10000 steps, including 73 resets, run finished after 245 ms. (steps per millisecond=40 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 5) seen :1
FORMULA ASLink-PT-06a-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 12 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2023-03-11 00:27:01] [INFO ] Invariant cache hit.
[2023-03-11 00:27:02] [INFO ] [Real]Absence check using 52 positive place invariants in 15 ms returned sat
[2023-03-11 00:27:02] [INFO ] [Real]Absence check using 52 positive and 137 generalized place invariants in 42 ms returned sat
[2023-03-11 00:27:02] [INFO ] After 252ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-11 00:27:02] [INFO ] [Nat]Absence check using 52 positive place invariants in 11 ms returned sat
[2023-03-11 00:27:02] [INFO ] [Nat]Absence check using 52 positive and 137 generalized place invariants in 54 ms returned sat
[2023-03-11 00:27:16] [INFO ] After 13513ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-11 00:27:16] [INFO ] State equation strengthened by 35 read => feed constraints.
[2023-03-11 00:27:27] [INFO ] After 11115ms SMT Verify possible using 35 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-11 00:27:27] [INFO ] After 11116ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1 ms.
[2023-03-11 00:27:27] [INFO ] After 25018ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 84 ms.
Support contains 98 out of 1029 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1029/1029 places, 1698/1698 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 0 with 1 rules applied. Total rules applied 1 place count 1029 transition count 1697
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 1028 transition count 1697
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 2 place count 1028 transition count 1695
Deduced a syphon composed of 2 places in 2 ms
Ensure Unique test removed 2 places
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 8 place count 1024 transition count 1695
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 10 place count 1023 transition count 1694
Applied a total of 10 rules in 104 ms. Remains 1023 /1029 variables (removed 6) and now considering 1694/1698 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 104 ms. Remains : 1023/1029 places, 1694/1698 transitions.
Incomplete random walk after 10000 steps, including 90 resets, run finished after 203 ms. (steps per millisecond=49 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 15 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 199134 steps, run timeout after 3001 ms. (steps per millisecond=66 ) properties seen :{}
Probabilistic random walk after 199134 steps, saw 67207 distinct states, run finished after 3001 ms. (steps per millisecond=66 ) properties seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 1694 rows 1023 cols
[2023-03-11 00:27:30] [INFO ] Computed 187 place invariants in 15 ms
[2023-03-11 00:27:31] [INFO ] [Real]Absence check using 52 positive place invariants in 21 ms returned sat
[2023-03-11 00:27:31] [INFO ] [Real]Absence check using 52 positive and 135 generalized place invariants in 41 ms returned sat
[2023-03-11 00:27:31] [INFO ] After 241ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-11 00:27:31] [INFO ] [Nat]Absence check using 52 positive place invariants in 68 ms returned sat
[2023-03-11 00:27:31] [INFO ] [Nat]Absence check using 52 positive and 135 generalized place invariants in 39 ms returned sat
[2023-03-11 00:27:35] [INFO ] After 4395ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-11 00:27:35] [INFO ] State equation strengthened by 35 read => feed constraints.
[2023-03-11 00:27:49] [INFO ] After 13118ms SMT Verify possible using 35 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-11 00:27:56] [INFO ] After 20236ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 0 ms.
[2023-03-11 00:27:56] [INFO ] After 25032ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 226 ms.
Support contains 98 out of 1023 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1023/1023 places, 1694/1694 transitions.
Applied a total of 0 rules in 35 ms. Remains 1023 /1023 variables (removed 0) and now considering 1694/1694 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35 ms. Remains : 1023/1023 places, 1694/1694 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1023/1023 places, 1694/1694 transitions.
Applied a total of 0 rules in 33 ms. Remains 1023 /1023 variables (removed 0) and now considering 1694/1694 (removed 0) transitions.
[2023-03-11 00:27:56] [INFO ] Invariant cache hit.
[2023-03-11 00:27:57] [INFO ] Implicit Places using invariants in 638 ms returned [1, 19, 20, 22, 32, 50, 107, 139, 157, 170, 171, 172, 174, 192, 210, 292, 305, 306, 307, 308, 309, 327, 345, 434, 451, 453, 454, 472, 490, 542, 573, 586, 587, 588, 609, 627, 708, 721, 722, 723, 724, 725, 743, 761, 841, 846, 857, 858, 859, 860, 861, 888, 890, 893, 911, 912, 913, 914, 927, 933, 939, 945, 951, 957, 963, 969, 975, 981, 987]
Discarding 69 places :
Implicit Place search using SMT only with invariants took 645 ms to find 69 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 954/1023 places, 1694/1694 transitions.
Drop transitions removed 78 transitions
Trivial Post-agglo rules discarded 78 transitions
Performed 78 trivial Post agglomeration. Transition count delta: 78
Iterating post reduction 0 with 78 rules applied. Total rules applied 78 place count 954 transition count 1616
Reduce places removed 78 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 86 rules applied. Total rules applied 164 place count 876 transition count 1608
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 172 place count 868 transition count 1608
Performed 37 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 37 Pre rules applied. Total rules applied 172 place count 868 transition count 1571
Deduced a syphon composed of 37 places in 3 ms
Ensure Unique test removed 1 places
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 3 with 75 rules applied. Total rules applied 247 place count 830 transition count 1571
Discarding 15 places :
Implicit places reduction removed 15 places
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 3 with 24 rules applied. Total rules applied 271 place count 815 transition count 1562
Reduce places removed 9 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 4 with 15 rules applied. Total rules applied 286 place count 806 transition count 1556
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 5 with 6 rules applied. Total rules applied 292 place count 800 transition count 1556
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 292 place count 800 transition count 1555
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 294 place count 799 transition count 1555
Discarding 16 places :
Symmetric choice reduction at 6 with 16 rule applications. Total rules 310 place count 783 transition count 1539
Iterating global reduction 6 with 16 rules applied. Total rules applied 326 place count 783 transition count 1539
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 329 place count 783 transition count 1536
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 329 place count 783 transition count 1535
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 331 place count 782 transition count 1535
Discarding 5 places :
Symmetric choice reduction at 7 with 5 rule applications. Total rules 336 place count 777 transition count 1530
Iterating global reduction 7 with 5 rules applied. Total rules applied 341 place count 777 transition count 1530
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 342 place count 777 transition count 1529
Performed 55 Post agglomeration using F-continuation condition.Transition count delta: 55
Deduced a syphon composed of 55 places in 2 ms
Reduce places removed 55 places and 0 transitions.
Iterating global reduction 8 with 110 rules applied. Total rules applied 452 place count 722 transition count 1474
Discarding 3 places :
Symmetric choice reduction at 8 with 3 rule applications. Total rules 455 place count 719 transition count 1471
Iterating global reduction 8 with 3 rules applied. Total rules applied 458 place count 719 transition count 1471
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 460 place count 719 transition count 1469
Free-agglomeration rule applied 5 times.
Iterating global reduction 9 with 5 rules applied. Total rules applied 465 place count 719 transition count 1464
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 9 with 6 rules applied. Total rules applied 471 place count 714 transition count 1463
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 472 place count 714 transition count 1462
Free-agglomeration rule (complex) applied 30 times.
Iterating global reduction 10 with 30 rules applied. Total rules applied 502 place count 714 transition count 1432
Ensure Unique test removed 1 places
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 10 with 31 rules applied. Total rules applied 533 place count 683 transition count 1432
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 534 place count 682 transition count 1431
Iterating global reduction 11 with 1 rules applied. Total rules applied 535 place count 682 transition count 1431
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 536 place count 682 transition count 1430
Partial Free-agglomeration rule applied 17 times.
Drop transitions removed 17 transitions
Iterating global reduction 12 with 17 rules applied. Total rules applied 553 place count 682 transition count 1430
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 12 with 1 rules applied. Total rules applied 554 place count 682 transition count 1430
Applied a total of 554 rules in 304 ms. Remains 682 /954 variables (removed 272) and now considering 1430/1694 (removed 264) transitions.
// Phase 1: matrix 1430 rows 682 cols
[2023-03-11 00:27:57] [INFO ] Computed 101 place invariants in 10 ms
[2023-03-11 00:27:57] [INFO ] Implicit Places using invariants in 358 ms returned [74, 109, 122, 123, 194, 200, 209, 214, 215, 267, 308, 318, 323, 324, 379, 412, 418, 423, 424, 480, 502, 509, 512, 514, 515, 520, 525, 526, 578, 595, 601, 604, 606, 607]
Discarding 34 places :
Implicit Place search using SMT only with invariants took 361 ms to find 34 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 648/1023 places, 1430/1694 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 640 transition count 1422
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 640 transition count 1422
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 639 transition count 1421
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 639 transition count 1421
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 2 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 0 with 10 rules applied. Total rules applied 28 place count 634 transition count 1416
Free-agglomeration rule applied 9 times.
Iterating global reduction 0 with 9 rules applied. Total rules applied 37 place count 634 transition count 1407
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 46 place count 625 transition count 1407
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 48 place count 625 transition count 1405
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 50 place count 623 transition count 1405
Applied a total of 50 rules in 168 ms. Remains 623 /648 variables (removed 25) and now considering 1405/1430 (removed 25) transitions.
// Phase 1: matrix 1405 rows 623 cols
[2023-03-11 00:27:57] [INFO ] Computed 67 place invariants in 12 ms
[2023-03-11 00:27:58] [INFO ] Implicit Places using invariants in 271 ms returned []
[2023-03-11 00:27:58] [INFO ] Invariant cache hit.
[2023-03-11 00:27:58] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-11 00:27:59] [INFO ] Implicit Places using invariants and state equation in 1312 ms returned []
Implicit Place search using SMT with State Equation took 1600 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 623/1023 places, 1405/1694 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 3111 ms. Remains : 623/1023 places, 1405/1694 transitions.
Incomplete random walk after 10000 steps, including 140 resets, run finished after 148 ms. (steps per millisecond=67 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 19 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 237377 steps, run timeout after 3001 ms. (steps per millisecond=79 ) properties seen :{}
Probabilistic random walk after 237377 steps, saw 97796 distinct states, run finished after 3002 ms. (steps per millisecond=79 ) properties seen :0
Running SMT prover for 4 properties.
[2023-03-11 00:28:02] [INFO ] Invariant cache hit.
[2023-03-11 00:28:03] [INFO ] [Real]Absence check using 17 positive place invariants in 4 ms returned sat
[2023-03-11 00:28:03] [INFO ] [Real]Absence check using 17 positive and 50 generalized place invariants in 22 ms returned sat
[2023-03-11 00:28:03] [INFO ] After 148ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-11 00:28:03] [INFO ] [Nat]Absence check using 17 positive place invariants in 10 ms returned sat
[2023-03-11 00:28:03] [INFO ] [Nat]Absence check using 17 positive and 50 generalized place invariants in 46 ms returned sat
[2023-03-11 00:28:10] [INFO ] After 7428ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-11 00:28:10] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-11 00:28:20] [INFO ] After 10189ms SMT Verify possible using 3 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-11 00:28:21] [INFO ] Deduced a trap composed of 58 places in 203 ms of which 3 ms to minimize.
[2023-03-11 00:28:21] [INFO ] Deduced a trap composed of 63 places in 104 ms of which 1 ms to minimize.
[2023-03-11 00:28:21] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 2 trap constraints in 416 ms
[2023-03-11 00:28:22] [INFO ] Deduced a trap composed of 30 places in 85 ms of which 2 ms to minimize.
[2023-03-11 00:28:23] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 571 ms
[2023-03-11 00:28:23] [INFO ] After 12274ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :2
Attempting to minimize the solution found.
Minimization took 3008 ms.
[2023-03-11 00:28:26] [INFO ] After 23036ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :2
FORMULA ASLink-PT-06a-ReachabilityFireability-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 4 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 178 ms.
Support contains 97 out of 623 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 623/623 places, 1405/1405 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 623 transition count 1404
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 622 transition count 1404
Applied a total of 2 rules in 27 ms. Remains 622 /623 variables (removed 1) and now considering 1404/1405 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 27 ms. Remains : 622/623 places, 1404/1405 transitions.
Incomplete random walk after 10000 steps, including 135 resets, run finished after 148 ms. (steps per millisecond=67 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 257128 steps, run timeout after 3001 ms. (steps per millisecond=85 ) properties seen :{}
Probabilistic random walk after 257128 steps, saw 112120 distinct states, run finished after 3001 ms. (steps per millisecond=85 ) properties seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 1404 rows 622 cols
[2023-03-11 00:28:29] [INFO ] Computed 67 place invariants in 10 ms
[2023-03-11 00:28:29] [INFO ] After 97ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-11 00:28:29] [INFO ] [Nat]Absence check using 17 positive place invariants in 4 ms returned sat
[2023-03-11 00:28:29] [INFO ] [Nat]Absence check using 17 positive and 50 generalized place invariants in 16 ms returned sat
[2023-03-11 00:28:33] [INFO ] After 3353ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-11 00:28:33] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-11 00:28:39] [INFO ] After 6394ms SMT Verify possible using 3 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-11 00:28:45] [INFO ] Deduced a trap composed of 16 places in 174 ms of which 1 ms to minimize.
[2023-03-11 00:28:45] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 299 ms
[2023-03-11 00:28:45] [INFO ] After 12795ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 2157 ms.
[2023-03-11 00:28:48] [INFO ] After 18455ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 184 ms.
Support contains 97 out of 622 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 622/622 places, 1404/1404 transitions.
Applied a total of 0 rules in 14 ms. Remains 622 /622 variables (removed 0) and now considering 1404/1404 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 622/622 places, 1404/1404 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 622/622 places, 1404/1404 transitions.
Applied a total of 0 rules in 40 ms. Remains 622 /622 variables (removed 0) and now considering 1404/1404 (removed 0) transitions.
[2023-03-11 00:28:48] [INFO ] Invariant cache hit.
[2023-03-11 00:28:48] [INFO ] Implicit Places using invariants in 335 ms returned []
[2023-03-11 00:28:48] [INFO ] Invariant cache hit.
[2023-03-11 00:28:49] [INFO ] State equation strengthened by 3 read => feed constraints.
[2023-03-11 00:28:49] [INFO ] Implicit Places using invariants and state equation in 1132 ms returned []
Implicit Place search using SMT with State Equation took 1483 ms to find 0 implicit places.
[2023-03-11 00:28:49] [INFO ] Redundant transitions in 83 ms returned []
[2023-03-11 00:28:49] [INFO ] Invariant cache hit.
[2023-03-11 00:28:50] [INFO ] Dead Transitions using invariants and state equation in 576 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2188 ms. Remains : 622/622 places, 1404/1404 transitions.
Applied a total of 0 rules in 14 ms. Remains 622 /622 variables (removed 0) and now considering 1404/1404 (removed 0) transitions.
Running SMT prover for 3 properties.
[2023-03-11 00:28:50] [INFO ] Invariant cache hit.
[2023-03-11 00:28:50] [INFO ] After 91ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-11 00:28:50] [INFO ] [Nat]Absence check using 17 positive place invariants in 31 ms returned sat
[2023-03-11 00:28:50] [INFO ] [Nat]Absence check using 17 positive and 50 generalized place invariants in 30 ms returned sat
[2023-03-11 00:29:00] [INFO ] After 9953ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-11 00:29:05] [INFO ] After 14228ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 3748 ms.
[2023-03-11 00:29:08] [INFO ] After 18242ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
[2023-03-11 00:29:09] [INFO ] Flatten gal took : 100 ms
[2023-03-11 00:29:09] [INFO ] Flatten gal took : 56 ms
[2023-03-11 00:29:09] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5827545370855558868.gal : 11 ms
[2023-03-11 00:29:09] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality689156256461093739.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/ReachabilityCardinality5827545370855558868.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality689156256461093739.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 ...327
Loading property file /tmp/ReachabilityCardinality689156256461093739.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :3 after 10
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :10 after 16
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :16 after 32
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :32 after 679
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :679 after 8476
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :8476 after 193708
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :193708 after 1.8823e+08
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :1.8823e+08 after 1.95304e+08
Reachability property ASLink-PT-06a-ReachabilityFireability-10 is true.
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :1.95304e+08 after 1.98234e+08
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :1.98234e+08 after 5.18331e+09
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :5.18331e+09 after 5.24814e+09
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :5.24814e+09 after 5.85285e+10
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :5.85285e+10 after 6.61277e+11
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :6.61277e+11 after 1.34837e+13
SDD proceeding with computation,2 properties remain. new max is 65536
SDD size :1.34837e+13 after 5.1557e+13
SDD proceeding with computation,2 properties remain. new max is 131072
Detected timeout of ITS tools.
[2023-03-11 00:29:24] [INFO ] Flatten gal took : 49 ms
[2023-03-11 00:29:24] [INFO ] Applying decomposition
[2023-03-11 00:29:24] [INFO ] Flatten gal took : 47 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/graph16649827130547046999.txt' '-o' '/tmp/graph16649827130547046999.bin' '-w' '/tmp/graph16649827130547046999.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph16649827130547046999.bin' '-l' '-1' '-v' '-w' '/tmp/graph16649827130547046999.weights' '-q' '0' '-e' '0.001'
[2023-03-11 00:29:24] [INFO ] Decomposing Gal with order
[2023-03-11 00:29:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-11 00:29:24] [INFO ] Removed a total of 2625 redundant transitions.
[2023-03-11 00:29:24] [INFO ] Flatten gal took : 129 ms
[2023-03-11 00:29:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 119 labels/synchronizations in 31 ms.
[2023-03-11 00:29:24] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality18231265079917432164.gal : 13 ms
[2023-03-11 00:29:24] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17282963052716256230.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/ReachabilityCardinality18231265079917432164.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17282963052716256230.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 ...309
Loading property file /tmp/ReachabilityCardinality17282963052716256230.prop.
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 25
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :25 after 1489
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :1489 after 8509
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :8509 after 1.62791e+09
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :1.62791e+09 after 3.07321e+09
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :3.07321e+09 after 4.26209e+09
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :4.26209e+09 after 6.25521e+09
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :6.25521e+09 after 2.30044e+10
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :2.30044e+10 after 2.44877e+11
Invariant property ASLink-PT-06a-ReachabilityFireability-12 does not hold.
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :2.44877e+11 after 1.46521e+12
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :1.46521e+12 after 1.42186e+13
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8433375162405338904
[2023-03-11 00:29:39] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8433375162405338904
Running compilation step : cd /tmp/ltsmin8433375162405338904;'/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 2446 ms.
Running link step : cd /tmp/ltsmin8433375162405338904;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 75 ms.
Running LTSmin : cd /tmp/ltsmin8433375162405338904;'/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' 'ASLinkPT06aReachabilityFireability06==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 00:29:55] [INFO ] Flatten gal took : 91 ms
[2023-03-11 00:29:55] [INFO ] Applying decomposition
[2023-03-11 00:29:55] [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/graph2318191730477632095.txt' '-o' '/tmp/graph2318191730477632095.bin' '-w' '/tmp/graph2318191730477632095.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph2318191730477632095.bin' '-l' '-1' '-v' '-w' '/tmp/graph2318191730477632095.weights' '-q' '0' '-e' '0.001'
[2023-03-11 00:29:55] [INFO ] Decomposing Gal with order
[2023-03-11 00:29:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-11 00:29:55] [INFO ] Removed a total of 2869 redundant transitions.
[2023-03-11 00:29:55] [INFO ] Flatten gal took : 139 ms
[2023-03-11 00:29:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 65 labels/synchronizations in 47 ms.
[2023-03-11 00:29:55] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality64808296519468552.gal : 14 ms
[2023-03-11 00:29:55] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15787716170889044175.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/ReachabilityCardinality64808296519468552.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15787716170889044175.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 ...306
Loading property file /tmp/ReachabilityCardinality15787716170889044175.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :9 after 9.16809e+10
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :9.16809e+10 after 2.434e+18
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :2.434e+18 after 1.67363e+19
Reachability property ASLink-PT-06a-ReachabilityFireability-10 is true.
FORMULA ASLink-PT-06a-ReachabilityFireability-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :1.67363e+19 after 2.83065e+20
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :2.83065e+20 after 2.8456e+20
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :2.8456e+20 after 1.5261e+21
Detected timeout of ITS tools.
Detected timeout of ITS tools.
[2023-03-11 00:59:55] [INFO ] Flatten gal took : 69 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin15147901864321936811
[2023-03-11 00:59:55] [INFO ] Computing symmetric may disable matrix : 1404 transitions.
[2023-03-11 00:59:56] [INFO ] Computation of Complete disable matrix. took 11 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-11 00:59:56] [INFO ] Computing symmetric may enable matrix : 1404 transitions.
[2023-03-11 00:59:56] [INFO ] Computation of Complete enable matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-11 00:59:56] [INFO ] Applying decomposition
[2023-03-11 00:59:56] [INFO ] Flatten gal took : 47 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/graph1791155769688229410.txt' '-o' '/tmp/graph1791155769688229410.bin' '-w' '/tmp/graph1791155769688229410.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph1791155769688229410.bin' '-l' '-1' '-v' '-w' '/tmp/graph1791155769688229410.weights' '-q' '0' '-e' '0.001'
[2023-03-11 00:59:56] [INFO ] Decomposing Gal with order
[2023-03-11 00:59:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-11 00:59:56] [INFO ] Removed a total of 2615 redundant transitions.
[2023-03-11 00:59:56] [INFO ] Flatten gal took : 75 ms
[2023-03-11 00:59:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 110 labels/synchronizations in 12 ms.
[2023-03-11 00:59:56] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability8977261210690556681.gal : 15 ms
[2023-03-11 00:59:56] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability12577867339138696976.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/ReachabilityFireability8977261210690556681.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability12577867339138696976.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
[2023-03-11 00:59:56] [INFO ] Computing Do-Not-Accords matrix : 1404 transitions.
[2023-03-11 00:59:56] [INFO ] Computation of Completed DNA matrix. took 40 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Loading property file /tmp/ReachabilityFireability12577867339138696976.prop.
[2023-03-11 00:59:56] [INFO ] Built C files in 537ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15147901864321936811
Running compilation step : cd /tmp/ltsmin15147901864321936811;'/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'
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 19
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :19 after 91
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :91 after 286795
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :286795 after 6.29605e+08
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :6.29605e+08 after 1.9168e+09
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :1.9168e+09 after 3.19e+09
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :3.19e+09 after 5.02285e+09
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :5.02285e+09 after 6.88369e+09
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :6.88369e+09 after 1.6962e+10
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :1.6962e+10 after 8.85412e+10
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :8.85412e+10 after 1.87363e+12
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :1.87363e+12 after 1.15954e+15
Compilation finished in 4494 ms.
Running link step : cd /tmp/ltsmin15147901864321936811;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 105 ms.
Running LTSmin : cd /tmp/ltsmin15147901864321936811;'/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' 'ASLinkPT06aReachabilityFireability06==true'
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :1.15954e+15 after 1.96912e+17
SDD proceeding with computation,2 properties remain. new max is 65536
SDD size :1.96912e+17 after 6.97615e+18
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393220 kB
MemFree: 8371792 kB
After kill :
MemTotal: 16393220 kB
MemFree: 16075708 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="ASLink-PT-06a"
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 ASLink-PT-06a, 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 r005-oct2-167813592600095"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-06a.tgz
mv ASLink-PT-06a execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;