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-oct2-167813593200463.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 AutoFlight-PT-06b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r005-oct2-167813593200463
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 568K
-rw-r--r-- 1 mcc users 6.2K Feb 25 18:09 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Feb 25 18:09 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Feb 25 18:08 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K Feb 25 18:08 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Feb 25 15:32 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 15:32 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 15:32 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.3K Feb 25 18:10 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 83K Feb 25 18:10 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 18:09 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 93K Feb 25 18:09 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:32 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:32 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 134K 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 AutoFlight-PT-06b-ReachabilityFireability-00
FORMULA_NAME AutoFlight-PT-06b-ReachabilityFireability-01
FORMULA_NAME AutoFlight-PT-06b-ReachabilityFireability-02
FORMULA_NAME AutoFlight-PT-06b-ReachabilityFireability-03
FORMULA_NAME AutoFlight-PT-06b-ReachabilityFireability-04
FORMULA_NAME AutoFlight-PT-06b-ReachabilityFireability-05
FORMULA_NAME AutoFlight-PT-06b-ReachabilityFireability-06
FORMULA_NAME AutoFlight-PT-06b-ReachabilityFireability-07
FORMULA_NAME AutoFlight-PT-06b-ReachabilityFireability-08
FORMULA_NAME AutoFlight-PT-06b-ReachabilityFireability-09
FORMULA_NAME AutoFlight-PT-06b-ReachabilityFireability-10
FORMULA_NAME AutoFlight-PT-06b-ReachabilityFireability-11
FORMULA_NAME AutoFlight-PT-06b-ReachabilityFireability-12
FORMULA_NAME AutoFlight-PT-06b-ReachabilityFireability-13
FORMULA_NAME AutoFlight-PT-06b-ReachabilityFireability-14
FORMULA_NAME AutoFlight-PT-06b-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678514396374

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=AutoFlight-PT-06b
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202303021504
[2023-03-11 05:59:58] [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 05:59:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 05:59:59] [INFO ] Load time of PNML (sax parser for PT used): 77 ms
[2023-03-11 05:59:59] [INFO ] Transformed 574 places.
[2023-03-11 05:59:59] [INFO ] Transformed 572 transitions.
[2023-03-11 05:59:59] [INFO ] Found NUPN structural information;
[2023-03-11 05:59:59] [INFO ] Parsed PT model containing 574 places and 572 transitions and 1334 arcs in 147 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
[2023-03-11 05:59:59] [INFO ] Flatten gal took : 152 ms
[2023-03-11 05:59:59] [INFO ] Flatten gal took : 46 ms
Incomplete random walk after 10000 steps, including 34 resets, run finished after 469 ms. (steps per millisecond=21 ) properties (out of 16) seen :9
FORMULA AutoFlight-PT-06b-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-06b-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-06b-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-06b-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-06b-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-06b-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-06b-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-06b-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutoFlight-PT-06b-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-11 05:59:59] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16054045296338211170.gal : 34 ms
[2023-03-11 05:59:59] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17270393439335613069.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/ReachabilityCardinality16054045296338211170.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17270393439335613069.prop' '--nowitness' '--gen-order' 'FOLLOW'
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 7) seen :2
FORMULA AutoFlight-PT-06b-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA AutoFlight-PT-06b-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK

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
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 5) seen :0
Loading property file /tmp/ReachabilityCardinality17270393439335613069.prop.
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 5) seen :1
FORMULA AutoFlight-PT-06b-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
SDD proceeding with computation,16 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,16 properties remain. new max is 8
Running SMT prover for 4 properties.
SDD size :3 after 8
// Phase 1: matrix 572 rows 574 cols
[2023-03-11 05:59:59] [INFO ] Computed 40 place invariants in 15 ms
Reachability property AutoFlight-PT-06b-ReachabilityFireability-00 is true.
SDD proceeding with computation,15 properties remain. new max is 8
SDD size :8 after 17
SDD proceeding with computation,15 properties remain. new max is 16
SDD size :17 after 26
SDD proceeding with computation,15 properties remain. new max is 32
SDD size :26 after 39
Reachability property AutoFlight-PT-06b-ReachabilityFireability-01 is true.
SDD proceeding with computation,14 properties remain. new max is 32
SDD size :39 after 481
SDD proceeding with computation,14 properties remain. new max is 64
SDD size :481 after 22135
Invariant property AutoFlight-PT-06b-ReachabilityFireability-13 does not hold.
[2023-03-11 06:00:00] [INFO ] After 290ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-11 06:00:00] [INFO ] [Nat]Absence check using 39 positive place invariants in 16 ms returned sat
[2023-03-11 06:00:00] [INFO ] [Nat]Absence check using 39 positive and 1 generalized place invariants in 5 ms returned sat
[2023-03-11 06:00:00] [INFO ] After 363ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :3
[2023-03-11 06:00:01] [INFO ] Deduced a trap composed of 25 places in 165 ms of which 6 ms to minimize.
[2023-03-11 06:00:01] [INFO ] Deduced a trap composed of 19 places in 127 ms of which 1 ms to minimize.
[2023-03-11 06:00:01] [INFO ] Deduced a trap composed of 27 places in 298 ms of which 1 ms to minimize.
[2023-03-11 06:00:02] [INFO ] Deduced a trap composed of 58 places in 386 ms of which 13 ms to minimize.
[2023-03-11 06:00:02] [INFO ] Deduced a trap composed of 41 places in 181 ms of which 2 ms to minimize.
[2023-03-11 06:00:02] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1389 ms
[2023-03-11 06:00:02] [INFO ] Deduced a trap composed of 27 places in 240 ms of which 1 ms to minimize.
[2023-03-11 06:00:02] [INFO ] Deduced a trap composed of 17 places in 178 ms of which 1 ms to minimize.
[2023-03-11 06:00:03] [INFO ] Deduced a trap composed of 21 places in 140 ms of which 1 ms to minimize.
[2023-03-11 06:00:03] [INFO ] Deduced a trap composed of 45 places in 152 ms of which 0 ms to minimize.
[2023-03-11 06:00:03] [INFO ] Deduced a trap composed of 26 places in 120 ms of which 1 ms to minimize.
[2023-03-11 06:00:03] [INFO ] Deduced a trap composed of 59 places in 118 ms of which 1 ms to minimize.
[2023-03-11 06:00:03] [INFO ] Deduced a trap composed of 46 places in 93 ms of which 0 ms to minimize.
[2023-03-11 06:00:03] [INFO ] Deduced a trap composed of 39 places in 73 ms of which 0 ms to minimize.
[2023-03-11 06:00:03] [INFO ] Deduced a trap composed of 78 places in 74 ms of which 0 ms to minimize.
[2023-03-11 06:00:04] [INFO ] Deduced a trap composed of 23 places in 69 ms of which 1 ms to minimize.
[2023-03-11 06:00:04] [INFO ] Deduced a trap composed of 89 places in 116 ms of which 1 ms to minimize.
[2023-03-11 06:00:04] [INFO ] Deduced a trap composed of 69 places in 73 ms of which 0 ms to minimize.
[2023-03-11 06:00:04] [INFO ] Deduced a trap composed of 56 places in 71 ms of which 0 ms to minimize.
[2023-03-11 06:00:04] [INFO ] Deduced a trap composed of 57 places in 78 ms of which 0 ms to minimize.
[2023-03-11 06:00:04] [INFO ] Deduced a trap composed of 60 places in 66 ms of which 0 ms to minimize.
[2023-03-11 06:00:04] [INFO ] Deduced a trap composed of 62 places in 75 ms of which 0 ms to minimize.
[2023-03-11 06:00:04] [INFO ] Deduced a trap composed of 63 places in 78 ms of which 1 ms to minimize.
[2023-03-11 06:00:04] [INFO ] Deduced a trap composed of 60 places in 88 ms of which 0 ms to minimize.
[2023-03-11 06:00:05] [INFO ] Deduced a trap composed of 70 places in 123 ms of which 0 ms to minimize.
[2023-03-11 06:00:05] [INFO ] Deduced a trap composed of 67 places in 121 ms of which 1 ms to minimize.
[2023-03-11 06:00:05] [INFO ] Deduced a trap composed of 53 places in 129 ms of which 0 ms to minimize.
[2023-03-11 06:00:05] [INFO ] Trap strengthening (SAT) tested/added 22/21 trap constraints in 2934 ms
[2023-03-11 06:00:05] [INFO ] After 4953ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :2
Attempting to minimize the solution found.
Minimization took 245 ms.
[2023-03-11 06:00:05] [INFO ] After 5417ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :2
FORMULA AutoFlight-PT-06b-ReachabilityFireability-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AutoFlight-PT-06b-ReachabilityFireability-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 4 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 29 ms.
Support contains 59 out of 574 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 574/574 places, 572/572 transitions.
Drop transitions removed 166 transitions
Trivial Post-agglo rules discarded 166 transitions
Performed 166 trivial Post agglomeration. Transition count delta: 166
Iterating post reduction 0 with 166 rules applied. Total rules applied 166 place count 574 transition count 406
Reduce places removed 166 places and 0 transitions.
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 1 with 185 rules applied. Total rules applied 351 place count 408 transition count 387
Reduce places removed 5 places and 0 transitions.
Performed 28 Post agglomeration using F-continuation condition.Transition count delta: 28
Iterating post reduction 2 with 33 rules applied. Total rules applied 384 place count 403 transition count 359
Reduce places removed 28 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 37 rules applied. Total rules applied 421 place count 375 transition count 350
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 422 place count 374 transition count 350
Performed 60 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 60 Pre rules applied. Total rules applied 422 place count 374 transition count 290
Deduced a syphon composed of 60 places in 1 ms
Reduce places removed 60 places and 0 transitions.
Iterating global reduction 5 with 120 rules applied. Total rules applied 542 place count 314 transition count 290
Discarding 39 places :
Symmetric choice reduction at 5 with 39 rule applications. Total rules 581 place count 275 transition count 251
Iterating global reduction 5 with 39 rules applied. Total rules applied 620 place count 275 transition count 251
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 621 place count 275 transition count 250
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 8 Pre rules applied. Total rules applied 621 place count 275 transition count 242
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 6 with 16 rules applied. Total rules applied 637 place count 267 transition count 242
Performed 58 Post agglomeration using F-continuation condition.Transition count delta: 58
Deduced a syphon composed of 58 places in 0 ms
Reduce places removed 58 places and 0 transitions.
Iterating global reduction 6 with 116 rules applied. Total rules applied 753 place count 209 transition count 184
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 755 place count 208 transition count 184
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 6 with 6 rules applied. Total rules applied 761 place count 208 transition count 178
Free-agglomeration rule applied 11 times.
Iterating global reduction 6 with 11 rules applied. Total rules applied 772 place count 208 transition count 167
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 6 with 11 rules applied. Total rules applied 783 place count 197 transition count 167
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 784 place count 196 transition count 166
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 786 place count 194 transition count 166
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 2 Pre rules applied. Total rules applied 786 place count 194 transition count 164
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 8 with 4 rules applied. Total rules applied 790 place count 192 transition count 164
Applied a total of 790 rules in 115 ms. Remains 192 /574 variables (removed 382) and now considering 164/572 (removed 408) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 116 ms. Remains : 192/574 places, 164/572 transitions.
Incomplete random walk after 10000 steps, including 159 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 1037684 steps, run timeout after 3001 ms. (steps per millisecond=345 ) properties seen :{}
Probabilistic random walk after 1037684 steps, saw 138248 distinct states, run finished after 3007 ms. (steps per millisecond=345 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 164 rows 192 cols
[2023-03-11 06:00:09] [INFO ] Computed 38 place invariants in 2 ms
[2023-03-11 06:00:09] [INFO ] After 42ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-11 06:00:09] [INFO ] [Nat]Absence check using 36 positive place invariants in 5 ms returned sat
[2023-03-11 06:00:09] [INFO ] [Nat]Absence check using 36 positive and 2 generalized place invariants in 2 ms returned sat
[2023-03-11 06:00:09] [INFO ] After 109ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-11 06:00:09] [INFO ] State equation strengthened by 20 read => feed constraints.
[2023-03-11 06:00:09] [INFO ] After 161ms SMT Verify possible using 20 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-11 06:00:09] [INFO ] Deduced a trap composed of 15 places in 126 ms of which 1 ms to minimize.
[2023-03-11 06:00:09] [INFO ] Deduced a trap composed of 13 places in 78 ms of which 0 ms to minimize.
[2023-03-11 06:00:09] [INFO ] Deduced a trap composed of 16 places in 85 ms of which 1 ms to minimize.
[2023-03-11 06:00:09] [INFO ] Deduced a trap composed of 53 places in 74 ms of which 1 ms to minimize.
[2023-03-11 06:00:10] [INFO ] Deduced a trap composed of 13 places in 50 ms of which 0 ms to minimize.
[2023-03-11 06:00:10] [INFO ] Deduced a trap composed of 57 places in 65 ms of which 1 ms to minimize.
[2023-03-11 06:00:10] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 596 ms
[2023-03-11 06:00:10] [INFO ] Deduced a trap composed of 7 places in 115 ms of which 10 ms to minimize.
[2023-03-11 06:00:10] [INFO ] Deduced a trap composed of 11 places in 59 ms of which 1 ms to minimize.
[2023-03-11 06:00:10] [INFO ] Deduced a trap composed of 25 places in 64 ms of which 1 ms to minimize.
[2023-03-11 06:00:10] [INFO ] Deduced a trap composed of 17 places in 62 ms of which 0 ms to minimize.
[2023-03-11 06:00:10] [INFO ] Deduced a trap composed of 65 places in 107 ms of which 1 ms to minimize.
[2023-03-11 06:00:10] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 521 ms
[2023-03-11 06:00:10] [INFO ] After 1399ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 128 ms.
[2023-03-11 06:00:10] [INFO ] After 1703ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 5 ms.
Support contains 59 out of 192 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 164/164 transitions.
Applied a total of 0 rules in 17 ms. Remains 192 /192 variables (removed 0) and now considering 164/164 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17 ms. Remains : 192/192 places, 164/164 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 192/192 places, 164/164 transitions.
Applied a total of 0 rules in 5 ms. Remains 192 /192 variables (removed 0) and now considering 164/164 (removed 0) transitions.
[2023-03-11 06:00:10] [INFO ] Invariant cache hit.
[2023-03-11 06:00:10] [INFO ] Implicit Places using invariants in 122 ms returned [168, 184]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 124 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 190/192 places, 164/164 transitions.
Applied a total of 0 rules in 4 ms. Remains 190 /190 variables (removed 0) and now considering 164/164 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 133 ms. Remains : 190/192 places, 164/164 transitions.
Incomplete random walk after 10000 steps, including 159 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 1043119 steps, run timeout after 3001 ms. (steps per millisecond=347 ) properties seen :{}
Probabilistic random walk after 1043119 steps, saw 138787 distinct states, run finished after 3001 ms. (steps per millisecond=347 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 164 rows 190 cols
[2023-03-11 06:00:14] [INFO ] Computed 36 place invariants in 1 ms
[2023-03-11 06:00:14] [INFO ] After 68ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-11 06:00:14] [INFO ] [Nat]Absence check using 36 positive place invariants in 10 ms returned sat
[2023-03-11 06:00:14] [INFO ] After 86ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-11 06:00:14] [INFO ] State equation strengthened by 20 read => feed constraints.
[2023-03-11 06:00:14] [INFO ] After 53ms SMT Verify possible using 20 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-11 06:00:14] [INFO ] Deduced a trap composed of 13 places in 135 ms of which 7 ms to minimize.
[2023-03-11 06:00:14] [INFO ] Deduced a trap composed of 13 places in 111 ms of which 1 ms to minimize.
[2023-03-11 06:00:14] [INFO ] Deduced a trap composed of 16 places in 65 ms of which 0 ms to minimize.
[2023-03-11 06:00:14] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 353 ms
[2023-03-11 06:00:14] [INFO ] Deduced a trap composed of 17 places in 48 ms of which 0 ms to minimize.
[2023-03-11 06:00:14] [INFO ] Deduced a trap composed of 29 places in 131 ms of which 0 ms to minimize.
[2023-03-11 06:00:15] [INFO ] Deduced a trap composed of 17 places in 74 ms of which 0 ms to minimize.
[2023-03-11 06:00:15] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 321 ms
[2023-03-11 06:00:15] [INFO ] After 786ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 89 ms.
[2023-03-11 06:00:15] [INFO ] After 1029ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 15 ms.
Support contains 59 out of 190 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 190/190 places, 164/164 transitions.
Applied a total of 0 rules in 5 ms. Remains 190 /190 variables (removed 0) and now considering 164/164 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 190/190 places, 164/164 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 190/190 places, 164/164 transitions.
Applied a total of 0 rules in 3 ms. Remains 190 /190 variables (removed 0) and now considering 164/164 (removed 0) transitions.
[2023-03-11 06:00:15] [INFO ] Invariant cache hit.
[2023-03-11 06:00:15] [INFO ] Implicit Places using invariants in 170 ms returned []
[2023-03-11 06:00:15] [INFO ] Invariant cache hit.
[2023-03-11 06:00:15] [INFO ] State equation strengthened by 20 read => feed constraints.
[2023-03-11 06:00:15] [INFO ] Implicit Places using invariants and state equation in 377 ms returned [26]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 552 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 189/190 places, 164/164 transitions.
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 4 Pre rules applied. Total rules applied 0 place count 189 transition count 160
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 185 transition count 160
Applied a total of 8 rules in 6 ms. Remains 185 /189 variables (removed 4) and now considering 160/164 (removed 4) transitions.
// Phase 1: matrix 160 rows 185 cols
[2023-03-11 06:00:15] [INFO ] Computed 35 place invariants in 1 ms
[2023-03-11 06:00:15] [INFO ] Implicit Places using invariants in 138 ms returned []
[2023-03-11 06:00:15] [INFO ] Invariant cache hit.
[2023-03-11 06:00:16] [INFO ] State equation strengthened by 16 read => feed constraints.
[2023-03-11 06:00:16] [INFO ] Implicit Places using invariants and state equation in 294 ms returned []
Implicit Place search using SMT with State Equation took 461 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 185/190 places, 160/164 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 1022 ms. Remains : 185/190 places, 160/164 transitions.
Incomplete random walk after 10000 steps, including 158 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 871121 steps, run timeout after 3001 ms. (steps per millisecond=290 ) properties seen :{}
Probabilistic random walk after 871121 steps, saw 120029 distinct states, run finished after 3002 ms. (steps per millisecond=290 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-11 06:00:19] [INFO ] Invariant cache hit.
[2023-03-11 06:00:19] [INFO ] After 143ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-11 06:00:19] [INFO ] [Nat]Absence check using 35 positive place invariants in 10 ms returned sat
[2023-03-11 06:00:19] [INFO ] After 118ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-11 06:00:19] [INFO ] State equation strengthened by 16 read => feed constraints.
[2023-03-11 06:00:19] [INFO ] After 88ms SMT Verify possible using 16 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-11 06:00:20] [INFO ] Deduced a trap composed of 16 places in 94 ms of which 1 ms to minimize.
[2023-03-11 06:00:20] [INFO ] Deduced a trap composed of 14 places in 66 ms of which 1 ms to minimize.
[2023-03-11 06:00:20] [INFO ] Deduced a trap composed of 46 places in 93 ms of which 0 ms to minimize.
[2023-03-11 06:00:20] [INFO ] Deduced a trap composed of 17 places in 57 ms of which 1 ms to minimize.
[2023-03-11 06:00:20] [INFO ] Deduced a trap composed of 45 places in 85 ms of which 2 ms to minimize.
[2023-03-11 06:00:20] [INFO ] Deduced a trap composed of 44 places in 71 ms of which 0 ms to minimize.
[2023-03-11 06:00:20] [INFO ] Deduced a trap composed of 59 places in 129 ms of which 1 ms to minimize.
[2023-03-11 06:00:20] [INFO ] Deduced a trap composed of 60 places in 399 ms of which 0 ms to minimize.
[2023-03-11 06:00:21] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 1112 ms
[2023-03-11 06:00:21] [INFO ] After 1298ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 60 ms.
[2023-03-11 06:00:21] [INFO ] After 1558ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 4 ms.
Support contains 59 out of 185 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 185/185 places, 160/160 transitions.
Applied a total of 0 rules in 7 ms. Remains 185 /185 variables (removed 0) and now considering 160/160 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8 ms. Remains : 185/185 places, 160/160 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 185/185 places, 160/160 transitions.
Applied a total of 0 rules in 3 ms. Remains 185 /185 variables (removed 0) and now considering 160/160 (removed 0) transitions.
[2023-03-11 06:00:21] [INFO ] Invariant cache hit.
[2023-03-11 06:00:21] [INFO ] Implicit Places using invariants in 134 ms returned []
[2023-03-11 06:00:21] [INFO ] Invariant cache hit.
[2023-03-11 06:00:21] [INFO ] State equation strengthened by 16 read => feed constraints.
[2023-03-11 06:00:21] [INFO ] Implicit Places using invariants and state equation in 393 ms returned []
Implicit Place search using SMT with State Equation took 528 ms to find 0 implicit places.
[2023-03-11 06:00:21] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-11 06:00:21] [INFO ] Invariant cache hit.
[2023-03-11 06:00:21] [INFO ] Dead Transitions using invariants and state equation in 81 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 622 ms. Remains : 185/185 places, 160/160 transitions.
Graph (complete) has 329 edges and 185 vertex of which 177 are kept as prefixes of interest. Removing 8 places using SCC suffix rule.1 ms
Discarding 8 places :
Also discarding 0 output 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 2 place count 177 transition count 159
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 176 transition count 158
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 5 place count 175 transition count 158
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 12 Pre rules applied. Total rules applied 5 place count 175 transition count 146
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 29 place count 163 transition count 146
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 30 place count 163 transition count 145
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 31 place count 162 transition count 145
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 32 place count 162 transition count 145
Applied a total of 32 rules in 18 ms. Remains 162 /185 variables (removed 23) and now considering 145/160 (removed 15) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 145 rows 162 cols
[2023-03-11 06:00:21] [INFO ] Computed 27 place invariants in 11 ms
[2023-03-11 06:00:21] [INFO ] After 106ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-11 06:00:21] [INFO ] [Nat]Absence check using 27 positive place invariants in 5 ms returned sat
[2023-03-11 06:00:22] [INFO ] After 122ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-11 06:00:22] [INFO ] Deduced a trap composed of 8 places in 56 ms of which 21 ms to minimize.
[2023-03-11 06:00:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 69 ms
[2023-03-11 06:00:22] [INFO ] Deduced a trap composed of 11 places in 63 ms of which 0 ms to minimize.
[2023-03-11 06:00:22] [INFO ] Deduced a trap composed of 7 places in 121 ms of which 0 ms to minimize.
[2023-03-11 06:00:22] [INFO ] Deduced a trap composed of 14 places in 33 ms of which 1 ms to minimize.
[2023-03-11 06:00:22] [INFO ] Deduced a trap composed of 16 places in 93 ms of which 23 ms to minimize.
[2023-03-11 06:00:22] [INFO ] Deduced a trap composed of 13 places in 57 ms of which 1 ms to minimize.
[2023-03-11 06:00:22] [INFO ] Deduced a trap composed of 10 places in 40 ms of which 0 ms to minimize.
[2023-03-11 06:00:22] [INFO ] Deduced a trap composed of 47 places in 65 ms of which 0 ms to minimize.
[2023-03-11 06:00:22] [INFO ] Deduced a trap composed of 49 places in 63 ms of which 13 ms to minimize.
[2023-03-11 06:00:22] [INFO ] Deduced a trap composed of 48 places in 66 ms of which 1 ms to minimize.
[2023-03-11 06:00:22] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 716 ms
[2023-03-11 06:00:22] [INFO ] After 987ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 114 ms.
[2023-03-11 06:00:23] [INFO ] After 1168ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2023-03-11 06:00:23] [INFO ] Flatten gal took : 8 ms
[2023-03-11 06:00:23] [INFO ] Flatten gal took : 16 ms
[2023-03-11 06:00:23] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11113994781422089772.gal : 5 ms
[2023-03-11 06:00:23] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9387220040008492489.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/ReachabilityCardinality11113994781422089772.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9387220040008492489.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality9387220040008492489.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :6 after 10
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :10 after 191
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :191 after 18146
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :18146 after 6.34895e+08
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :6.34895e+08 after 3.80937e+09
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :7.58064e+11 after 7.69493e+11
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :7.69493e+11 after 7.8217e+11
Invariant property AutoFlight-PT-06b-ReachabilityFireability-02 does not hold.
SDD proceeding with computation,12 properties remain. new max is 64
SDD size :22135 after 9.74927e+06
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :7.8217e+11 after 8.67186e+11
Detected timeout of ITS tools.
[2023-03-11 06:00:38] [INFO ] Flatten gal took : 10 ms
[2023-03-11 06:00:38] [INFO ] Applying decomposition
[2023-03-11 06:00:38] [INFO ] Flatten gal took : 8 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/graph11870546832458286187.txt' '-o' '/tmp/graph11870546832458286187.bin' '-w' '/tmp/graph11870546832458286187.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph11870546832458286187.bin' '-l' '-1' '-v' '-w' '/tmp/graph11870546832458286187.weights' '-q' '0' '-e' '0.001'
[2023-03-11 06:00:38] [INFO ] Decomposing Gal with order
[2023-03-11 06:00:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-11 06:00:38] [INFO ] Removed a total of 39 redundant transitions.
[2023-03-11 06:00:38] [INFO ] Flatten gal took : 73 ms
[2023-03-11 06:00:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 20 ms.
[2023-03-11 06:00:38] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17555319871555711804.gal : 18 ms
[2023-03-11 06:00:38] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9421839428576089743.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/ReachabilityCardinality17555319871555711804.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9421839428576089743.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/ReachabilityCardinality9421839428576089743.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 3
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :3 after 5
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :5 after 16
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :16 after 167
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :167 after 176
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :176 after 176
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :4962 after 4.91784e+12
Invariant property AutoFlight-PT-06b-ReachabilityFireability-09 does not hold.
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :4.91784e+12 after 4.68872e+14
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,8.43163e+14,0.389324,15920,771,143,24508,9673,501,31242,123,23025,0
Total reachable state count : 843163263067940

Verifying 2 reachability properties.
Invariant property AutoFlight-PT-06b-ReachabilityFireability-09 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AutoFlight-PT-06b-ReachabilityFireability-09,4.09924e+11,0.408448,16184,716,47,24508,9673,623,31242,134,23025,8251
Reachability property AutoFlight-PT-06b-ReachabilityFireability-15 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AutoFlight-PT-06b-ReachabilityFireability-15,5.73309e+08,0.412818,16184,95,39,24508,9673,657,31242,134,23025,10909
ITS tools runner thread asked to quit. Dying gracefully.
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-11 06:00:39] [INFO ] Flatten gal took : 35 ms
[2023-03-11 06:00:39] [INFO ] Applying decomposition
[2023-03-11 06:00:39] [INFO ] Flatten gal took : 35 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/graph2869164222283859383.txt' '-o' '/tmp/graph2869164222283859383.bin' '-w' '/tmp/graph2869164222283859383.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph2869164222283859383.bin' '-l' '-1' '-v' '-w' '/tmp/graph2869164222283859383.weights' '-q' '0' '-e' '0.001'
[2023-03-11 06:00:39] [INFO ] Decomposing Gal with order
[2023-03-11 06:00:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-11 06:00:39] [INFO ] Removed a total of 56 redundant transitions.
[2023-03-11 06:00:39] [INFO ] Flatten gal took : 67 ms
[2023-03-11 06:00:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 6 ms.
[2023-03-11 06:00:39] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6179273050734330810.gal : 9 ms
[2023-03-11 06:00:39] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4310452151283028878.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/ReachabilityCardinality6179273050734330810.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4310452151283028878.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/ReachabilityCardinality4310452151283028878.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 1.77432e+08
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :4.66999e+15 after 2.59023e+32
Detected timeout of ITS tools.
Detected timeout of ITS tools.
[2023-03-11 06:30:39] [INFO ] Flatten gal took : 19 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin7247963878248429702
[2023-03-11 06:30:40] [INFO ] Applying decomposition
[2023-03-11 06:30:40] [INFO ] Flatten gal took : 16 ms
[2023-03-11 06:30:40] [INFO ] Computing symmetric may disable matrix : 160 transitions.
[2023-03-11 06:30:40] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-11 06:30:40] [INFO ] Computing symmetric may enable matrix : 160 transitions.
[2023-03-11 06:30:40] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
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/graph5825707707830893388.txt' '-o' '/tmp/graph5825707707830893388.bin' '-w' '/tmp/graph5825707707830893388.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph5825707707830893388.bin' '-l' '-1' '-v' '-w' '/tmp/graph5825707707830893388.weights' '-q' '0' '-e' '0.001'
[2023-03-11 06:30:40] [INFO ] Decomposing Gal with order
[2023-03-11 06:30:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-11 06:30:40] [INFO ] Computing Do-Not-Accords matrix : 160 transitions.
[2023-03-11 06:30:40] [INFO ] Computation of Completed DNA matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-11 06:30:40] [INFO ] Removed a total of 44 redundant transitions.
[2023-03-11 06:30:40] [INFO ] Flatten gal took : 17 ms
[2023-03-11 06:30:40] [INFO ] Built C files in 91ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7247963878248429702
Running compilation step : cd /tmp/ltsmin7247963878248429702;'/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'
[2023-03-11 06:30:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 6 ms.
[2023-03-11 06:30:40] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability7102366319499528760.gal : 3 ms
[2023-03-11 06:30:40] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability984965095500967282.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability7102366319499528760.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability984965095500967282.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/ReachabilityFireability984965095500967282.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :2 after 3
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :3 after 4
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :4 after 5
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :5 after 83
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :83 after 92
Invariant property AutoFlight-PT-06b-ReachabilityFireability-09 does not hold.
FORMULA AutoFlight-PT-06b-ReachabilityFireability-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :4422 after 8.04275e+12
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,2.60943e+14,0.166691,9840,915,132,12369,1654,615,17559,118,3565,0
Total reachable state count : 260943397199336

Verifying 2 reachability properties.
Invariant property AutoFlight-PT-06b-ReachabilityFireability-09 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AutoFlight-PT-06b-ReachabilityFireability-09,9.11383e+10,0.187425,10104,543,55,12369,1654,742,17559,128,3565,8335
Reachability property AutoFlight-PT-06b-ReachabilityFireability-15 is true.
FORMULA AutoFlight-PT-06b-ReachabilityFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AutoFlight-PT-06b-ReachabilityFireability-15,3.82206e+08,0.19209,10104,102,38,12369,1654,774,17559,128,3565,10517
ITS tools runner thread asked to quit. Dying gracefully.
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Total runtime 1841396 ms.

BK_STOP 1678516242798

--------------------
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="AutoFlight-PT-06b"
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 AutoFlight-PT-06b, 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-oct2-167813593200463"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutoFlight-PT-06b.tgz
mv AutoFlight-PT-06b 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 ;