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-167819411300543.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 DoubleLock-PT-p2s2, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r133-smll-167819411300543
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 6.3K Feb 25 14:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Feb 25 14:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K Feb 25 14:19 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K Feb 25 14:19 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.0K Feb 25 14:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 67K Feb 25 14:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Feb 25 14:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 58K Feb 25 14:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K 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 5 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 813K 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 DoubleLock-PT-p2s2-ReachabilityFireability-00
FORMULA_NAME DoubleLock-PT-p2s2-ReachabilityFireability-01
FORMULA_NAME DoubleLock-PT-p2s2-ReachabilityFireability-02
FORMULA_NAME DoubleLock-PT-p2s2-ReachabilityFireability-03
FORMULA_NAME DoubleLock-PT-p2s2-ReachabilityFireability-04
FORMULA_NAME DoubleLock-PT-p2s2-ReachabilityFireability-05
FORMULA_NAME DoubleLock-PT-p2s2-ReachabilityFireability-06
FORMULA_NAME DoubleLock-PT-p2s2-ReachabilityFireability-07
FORMULA_NAME DoubleLock-PT-p2s2-ReachabilityFireability-08
FORMULA_NAME DoubleLock-PT-p2s2-ReachabilityFireability-09
FORMULA_NAME DoubleLock-PT-p2s2-ReachabilityFireability-10
FORMULA_NAME DoubleLock-PT-p2s2-ReachabilityFireability-11
FORMULA_NAME DoubleLock-PT-p2s2-ReachabilityFireability-12
FORMULA_NAME DoubleLock-PT-p2s2-ReachabilityFireability-13
FORMULA_NAME DoubleLock-PT-p2s2-ReachabilityFireability-14
FORMULA_NAME DoubleLock-PT-p2s2-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678584954745

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=DoubleLock-PT-p2s2
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202303021504
[2023-03-12 01:35:57] [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]
[2023-03-12 01:35:57] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 01:35:57] [INFO ] Load time of PNML (sax parser for PT used): 306 ms
[2023-03-12 01:35:57] [INFO ] Transformed 184 places.
[2023-03-12 01:35:57] [INFO ] Transformed 1832 transitions.
[2023-03-12 01:35:57] [INFO ] Parsed PT model containing 184 places and 1832 transitions and 7424 arcs in 430 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 15 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 36 places in 10 ms
Reduce places removed 36 places and 64 transitions.
Incomplete random walk after 10002 steps, including 100 resets, run finished after 805 ms. (steps per millisecond=12 ) properties (out of 16) seen :2
FORMULA DoubleLock-PT-p2s2-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DoubleLock-PT-p2s2-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 218 ms. (steps per millisecond=45 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 18 resets, run finished after 141 ms. (steps per millisecond=70 ) properties (out of 14) seen :1
FORMULA DoubleLock-PT-p2s2-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 13) seen :0
[2023-03-12 01:35:59] [INFO ] Flatten gal took : 528 ms
Incomplete Best-First random walk after 10000 steps, including 16 resets, run finished after 151 ms. (steps per millisecond=66 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 13) seen :0
[2023-03-12 01:35:59] [INFO ] Flatten gal took : 343 ms
Incomplete Best-First random walk after 10000 steps, including 15 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 13) seen :1
FORMULA DoubleLock-PT-p2s2-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 18 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 12) seen :0
[2023-03-12 01:35:59] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12062159616830516494.gal : 127 ms
[2023-03-12 01:35:59] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8636433642723034919.prop : 4 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/ReachabilityCardinality12062159616830516494.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8636433642723034919.prop' '--nowitness' '--gen-order' 'FOLLOW'
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 12) 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 ...329
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 17 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 12) seen :0
Running SMT prover for 12 properties.
Loading property file /tmp/ReachabilityCardinality8636433642723034919.prop.
[2023-03-12 01:36:00] [INFO ] Flow matrix only has 1225 transitions (discarded 543 similar events)
// Phase 1: matrix 1225 rows 148 cols
[2023-03-12 01:36:00] [INFO ] Computed 4 place invariants in 39 ms
SDD proceeding with computation,13 properties remain. new max is 4
SDD size :1 after 12
SDD proceeding with computation,13 properties remain. new max is 8
SDD size :12 after 83
SDD proceeding with computation,13 properties remain. new max is 16
SDD size :83 after 660
SDD proceeding with computation,13 properties remain. new max is 32
SDD size :660 after 2693
SDD proceeding with computation,13 properties remain. new max is 64
SDD size :2693 after 15653
SDD proceeding with computation,13 properties remain. new max is 128
SDD size :15653 after 146338
SDD proceeding with computation,13 properties remain. new max is 256
SDD size :146338 after 879022
SDD proceeding with computation,13 properties remain. new max is 512
SDD size :879022 after 2.33714e+06
[2023-03-12 01:36:01] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-12 01:36:01] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-12 01:36:01] [INFO ] After 401ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:11
[2023-03-12 01:36:01] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-12 01:36:01] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
SDD proceeding with computation,13 properties remain. new max is 1024
SDD size :2.33714e+06 after 5.24404e+06
[2023-03-12 01:36:03] [INFO ] After 1256ms SMT Verify possible using state equation in natural domain returned unsat :8 sat :4
[2023-03-12 01:36:03] [INFO ] State equation strengthened by 116 read => feed constraints.
[2023-03-12 01:36:04] [INFO ] After 1192ms SMT Verify possible using 116 Read/Feed constraints in natural domain returned unsat :8 sat :4
[2023-03-12 01:36:04] [INFO ] After 1798ms SMT Verify possible using trap constraints in natural domain returned unsat :8 sat :4
Attempting to minimize the solution found.
Minimization took 639 ms.
[2023-03-12 01:36:05] [INFO ] After 3937ms SMT Verify possible using all constraints in natural domain returned unsat :8 sat :4
FORMULA DoubleLock-PT-p2s2-ReachabilityFireability-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleLock-PT-p2s2-ReachabilityFireability-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleLock-PT-p2s2-ReachabilityFireability-12 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleLock-PT-p2s2-ReachabilityFireability-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleLock-PT-p2s2-ReachabilityFireability-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleLock-PT-p2s2-ReachabilityFireability-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleLock-PT-p2s2-ReachabilityFireability-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleLock-PT-p2s2-ReachabilityFireability-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 12 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 101 ms.
Support contains 9 out of 148 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 148/148 places, 1768/1768 transitions.
Graph (complete) has 2955 edges and 148 vertex of which 144 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.13 ms
Discarding 4 places :
Also discarding 0 output transitions
Drop transitions removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 14 place count 144 transition count 1755
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 15 place count 143 transition count 1723
Iterating global reduction 1 with 1 rules applied. Total rules applied 16 place count 143 transition count 1723
SDD proceeding with computation,13 properties remain. new max is 2048
SDD size :5.24404e+06 after 1.10555e+07
Applied a total of 16 rules in 231 ms. Remains 143 /148 variables (removed 5) and now considering 1723/1768 (removed 45) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 232 ms. Remains : 143/148 places, 1723/1768 transitions.
Incomplete random walk after 10009 steps, including 100 resets, run finished after 202 ms. (steps per millisecond=49 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 18 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 145982 steps, run timeout after 3001 ms. (steps per millisecond=48 ) properties seen :{}
Probabilistic random walk after 145982 steps, saw 102509 distinct states, run finished after 3003 ms. (steps per millisecond=48 ) properties seen :0
Running SMT prover for 4 properties.
[2023-03-12 01:36:09] [INFO ] Flow matrix only has 1180 transitions (discarded 543 similar events)
// Phase 1: matrix 1180 rows 143 cols
[2023-03-12 01:36:09] [INFO ] Computed 2 place invariants in 10 ms
[2023-03-12 01:36:09] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 01:36:09] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 01:36:10] [INFO ] After 762ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-12 01:36:10] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 01:36:10] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-12 01:36:10] [INFO ] After 743ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-12 01:36:10] [INFO ] State equation strengthened by 116 read => feed constraints.
[2023-03-12 01:36:12] [INFO ] After 1560ms SMT Verify possible using 116 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-03-12 01:36:13] [INFO ] After 2363ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 554 ms.
[2023-03-12 01:36:13] [INFO ] After 3788ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 63 ms.
Support contains 9 out of 143 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 143/143 places, 1723/1723 transitions.
Applied a total of 0 rules in 74 ms. Remains 143 /143 variables (removed 0) and now considering 1723/1723 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 74 ms. Remains : 143/143 places, 1723/1723 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 143/143 places, 1723/1723 transitions.
Applied a total of 0 rules in 71 ms. Remains 143 /143 variables (removed 0) and now considering 1723/1723 (removed 0) transitions.
[2023-03-12 01:36:14] [INFO ] Flow matrix only has 1180 transitions (discarded 543 similar events)
[2023-03-12 01:36:14] [INFO ] Invariant cache hit.
[2023-03-12 01:36:14] [INFO ] Implicit Places using invariants in 303 ms returned []
[2023-03-12 01:36:14] [INFO ] Flow matrix only has 1180 transitions (discarded 543 similar events)
[2023-03-12 01:36:14] [INFO ] Invariant cache hit.
[2023-03-12 01:36:14] [INFO ] State equation strengthened by 116 read => feed constraints.
[2023-03-12 01:36:15] [INFO ] Implicit Places using invariants and state equation in 1332 ms returned []
Implicit Place search using SMT with State Equation took 1639 ms to find 0 implicit places.
[2023-03-12 01:36:15] [INFO ] Redundant transitions in 193 ms returned []
[2023-03-12 01:36:15] [INFO ] Flow matrix only has 1180 transitions (discarded 543 similar events)
[2023-03-12 01:36:15] [INFO ] Invariant cache hit.
[2023-03-12 01:36:17] [INFO ] Dead Transitions using invariants and state equation in 1229 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3148 ms. Remains : 143/143 places, 1723/1723 transitions.
Ensure Unique test removed 543 transitions
Reduce isomorphic transitions removed 543 transitions.
Iterating post reduction 0 with 543 rules applied. Total rules applied 543 place count 143 transition count 1180
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 8 Pre rules applied. Total rules applied 543 place count 143 transition count 1172
Deduced a syphon composed of 8 places in 2 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 1 with 16 rules applied. Total rules applied 559 place count 135 transition count 1172
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 563 place count 133 transition count 1170
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 564 place count 132 transition count 1138
Iterating global reduction 1 with 1 rules applied. Total rules applied 565 place count 132 transition count 1138
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 566 place count 132 transition count 1137
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 567 place count 131 transition count 1137
Applied a total of 567 rules in 148 ms. Remains 131 /143 variables (removed 12) and now considering 1137/1723 (removed 586) transitions.
Running SMT prover for 4 properties.
// Phase 1: matrix 1137 rows 131 cols
[2023-03-12 01:36:17] [INFO ] Computed 2 place invariants in 16 ms
[2023-03-12 01:36:17] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 01:36:17] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-12 01:36:17] [INFO ] After 587ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-12 01:36:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 01:36:17] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 01:36:18] [INFO ] After 519ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-12 01:36:18] [INFO ] After 830ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 204 ms.
[2023-03-12 01:36:19] [INFO ] After 1104ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
[2023-03-12 01:36:19] [INFO ] Flatten gal took : 68 ms
[2023-03-12 01:36:19] [INFO ] Flatten gal took : 61 ms
[2023-03-12 01:36:19] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10601316815299496931.gal : 16 ms
[2023-03-12 01:36:19] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14822635110256103037.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/ReachabilityCardinality10601316815299496931.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14822635110256103037.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/ReachabilityCardinality14822635110256103037.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :5 after 8
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :8 after 36
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :36 after 325
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :325 after 3102
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :3102 after 55341
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :55341 after 157476
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :157476 after 2.40025e+07
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :2.40025e+07 after 7.82757e+07
SDD proceeding with computation,13 properties remain. new max is 4096
SDD size :1.10555e+07 after 2.26757e+07
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :7.82757e+07 after 1.86754e+08
Detected timeout of ITS tools.
[2023-03-12 01:36:34] [INFO ] Flatten gal took : 49 ms
[2023-03-12 01:36:34] [INFO ] Applying decomposition
[2023-03-12 01:36:34] [INFO ] Flatten gal took : 48 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/graph5639739121991334615.txt' '-o' '/tmp/graph5639739121991334615.bin' '-w' '/tmp/graph5639739121991334615.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph5639739121991334615.bin' '-l' '-1' '-v' '-w' '/tmp/graph5639739121991334615.weights' '-q' '0' '-e' '0.001'
[2023-03-12 01:36:34] [INFO ] Decomposing Gal with order
[2023-03-12 01:36:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-12 01:36:35] [INFO ] Removed a total of 2651 redundant transitions.
[2023-03-12 01:36:35] [INFO ] Flatten gal took : 254 ms
[2023-03-12 01:36:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 170 labels/synchronizations in 49 ms.
[2023-03-12 01:36:35] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8230175237596833312.gal : 17 ms
[2023-03-12 01:36:35] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3107242583389670006.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/ReachabilityCardinality8230175237596833312.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3107242583389670006.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/ReachabilityCardinality3107242583389670006.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :10 after 255
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :255 after 8008
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :8008 after 13013
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :13013 after 16016
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :16016 after 236951
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :236951 after 257681
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :257681 after 257879
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :257879 after 258299
SDD proceeding with computation,4 properties remain. new max is 4096
SDD size :258299 after 259021
SDD proceeding with computation,4 properties remain. new max is 8192
SDD size :259021 after 260298
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13381197920656962128
[2023-03-12 01:36:50] [INFO ] Built C files in 45ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13381197920656962128
Running compilation step : cd /tmp/ltsmin13381197920656962128;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13381197920656962128;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13381197920656962128;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
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)
[2023-03-12 01:36:53] [INFO ] Flatten gal took : 70 ms
[2023-03-12 01:36:53] [INFO ] Applying decomposition
[2023-03-12 01:36:53] [INFO ] Flatten gal took : 63 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/graph16082323050929378485.txt' '-o' '/tmp/graph16082323050929378485.bin' '-w' '/tmp/graph16082323050929378485.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph16082323050929378485.bin' '-l' '-1' '-v' '-w' '/tmp/graph16082323050929378485.weights' '-q' '0' '-e' '0.001'
[2023-03-12 01:36:53] [INFO ] Decomposing Gal with order
[2023-03-12 01:36:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-12 01:36:53] [INFO ] Removed a total of 4211 redundant transitions.
[2023-03-12 01:36:53] [INFO ] Flatten gal took : 151 ms
[2023-03-12 01:36:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 207 labels/synchronizations in 60 ms.
[2023-03-12 01:36:54] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8870620848105668286.gal : 10 ms
[2023-03-12 01:36:54] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15552766487641283072.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/ReachabilityCardinality8870620848105668286.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15552766487641283072.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityCardinality15552766487641283072.prop.
SDD proceeding with computation,13 properties remain. new max is 8192
SDD size :2.26757e+07 after 4.59045e+07
SDD proceeding with computation,13 properties remain. new max is 16384
SDD size :4.59045e+07 after 9.23588e+07
Detected timeout of ITS tools.
Detected timeout of ITS tools.
[2023-03-12 02:06:55] [INFO ] Flatten gal took : 586 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin5383097321695710903
[2023-03-12 02:06:55] [INFO ] Too many transitions (1723) to apply POR reductions. Disabling POR matrices.
[2023-03-12 02:06:56] [INFO ] Built C files in 435ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5383097321695710903
Running compilation step : cd /tmp/ltsmin5383097321695710903;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '180' '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'
[2023-03-12 02:06:56] [INFO ] Applying decomposition
[2023-03-12 02:06:56] [INFO ] Flatten gal took : 398 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/graph2087043169519332817.txt' '-o' '/tmp/graph2087043169519332817.bin' '-w' '/tmp/graph2087043169519332817.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph2087043169519332817.bin' '-l' '-1' '-v' '-w' '/tmp/graph2087043169519332817.weights' '-q' '0' '-e' '0.001'
[2023-03-12 02:06:59] [INFO ] Decomposing Gal with order
[2023-03-12 02:06:59] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-12 02:06:59] [INFO ] Removed a total of 4107 redundant transitions.
[2023-03-12 02:06:59] [INFO ] Flatten gal took : 130 ms
[2023-03-12 02:06:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 153 labels/synchronizations in 53 ms.
[2023-03-12 02:06:59] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability15772931881863281995.gal : 10 ms
[2023-03-12 02:06:59] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability4008337367549841420.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/ReachabilityFireability15772931881863281995.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability4008337367549841420.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityFireability4008337367549841420.prop.
Compilation finished in 7219 ms.
Running link step : cd /tmp/ltsmin5383097321695710903;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 69 ms.
Running LTSmin : cd /tmp/ltsmin5383097321695710903;'/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' 'DoubleLockPTp2s2ReachabilityFireability02==true'
LTSmin run took 87915 ms.
Found Violation
FORMULA DoubleLock-PT-p2s2-ReachabilityFireability-02 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin5383097321695710903;'/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' 'DoubleLockPTp2s2ReachabilityFireability05==true'
LTSmin run took 130805 ms.
Found Violation
FORMULA DoubleLock-PT-p2s2-ReachabilityFireability-05 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin5383097321695710903;'/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' 'DoubleLockPTp2s2ReachabilityFireability07==true'
LTSmin run took 131507 ms.
Found Violation
FORMULA DoubleLock-PT-p2s2-ReachabilityFireability-07 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin5383097321695710903;'/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' 'DoubleLockPTp2s2ReachabilityFireability10==true'
LTSmin run took 139481 ms.
Found Violation
FORMULA DoubleLock-PT-p2s2-ReachabilityFireability-10 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 2356026 ms.

BK_STOP 1678587314924

--------------------
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="DoubleLock-PT-p2s2"
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 DoubleLock-PT-p2s2, 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-167819411300543"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DoubleLock-PT-p2s2.tgz
mv DoubleLock-PT-p2s2 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 ;