Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2022-input.r006-tajo-165245689100287.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2022-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is AirplaneLD-PT-0500, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r006-tajo-165245689100287
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 8.6M
-rw-r--r-- 1 mcc users 158K Apr 29 21:10 CTLCardinality.txt
-rw-r--r-- 1 mcc users 567K Apr 29 21:10 CTLCardinality.xml
-rw-r--r-- 1 mcc users 183K Apr 29 21:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.1M Apr 29 21:04 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 171K May 9 07:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 445K May 9 07:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 77K May 9 07:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 316K May 9 07:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 452K Apr 29 21:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 1.6M Apr 29 21:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 226K Apr 29 21:27 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 1.3M Apr 29 21:27 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 14K May 9 07:02 UpperBounds.txt
-rw-r--r-- 1 mcc users 26K May 9 07:02 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 5 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 2.2M May 10 09:33 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 AirplaneLD-PT-0500-ReachabilityFireability-00
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityFireability-01
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityFireability-02
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityFireability-03
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityFireability-04
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityFireability-05
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityFireability-06
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityFireability-07
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityFireability-08
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityFireability-09
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityFireability-10
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityFireability-11
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityFireability-12
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityFireability-13
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityFireability-14
FORMULA_NAME AirplaneLD-PT-0500-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1654266079947

Running Version 202205111006
[2022-06-03 14:21:21] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-03 14:21:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-03 14:21:21] [INFO ] Load time of PNML (sax parser for PT used): 407 ms
[2022-06-03 14:21:21] [INFO ] Transformed 3519 places.
[2022-06-03 14:21:21] [INFO ] Transformed 4008 transitions.
[2022-06-03 14:21:21] [INFO ] Parsed PT model containing 3519 places and 4008 transitions in 590 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 80 ms.
Working with output stream class java.io.PrintStream
Reduce places removed 1502 places and 0 transitions.
Incomplete random walk after 10000 steps, including 1263 resets, run finished after 1366 ms. (steps per millisecond=7 ) properties (out of 16) seen :9
FORMULA AirplaneLD-PT-0500-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-0500-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-0500-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-0500-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-0500-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-0500-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-0500-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-0500-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AirplaneLD-PT-0500-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 415 ms. (steps per millisecond=24 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1431 ms. (steps per millisecond=6 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 4008 rows 2017 cols
[2022-06-03 14:21:25] [INFO ] Computed 3 place invariants in 477 ms
[2022-06-03 14:21:33] [INFO ] [Real]Absence check using 2 positive place invariants in 6 ms returned sat
[2022-06-03 14:21:33] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 2 ms returned sat
[2022-06-03 14:21:33] [INFO ] After 1141ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:6
[2022-06-03 14:21:33] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-06-03 14:21:33] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-03 14:21:44] [INFO ] After 10395ms SMT Verify possible using state equation in natural domain returned unsat :4 sat :2
[2022-06-03 14:21:45] [INFO ] After 10992ms SMT Verify possible using trap constraints in natural domain returned unsat :4 sat :2
Attempting to minimize the solution found.
Minimization took 266 ms.
[2022-06-03 14:21:45] [INFO ] After 12031ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :2
FORMULA AirplaneLD-PT-0500-ReachabilityFireability-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AirplaneLD-PT-0500-ReachabilityFireability-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AirplaneLD-PT-0500-ReachabilityFireability-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AirplaneLD-PT-0500-ReachabilityFireability-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 7 Parikh solutions to 3 different solutions.
FORMULA AirplaneLD-PT-0500-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA AirplaneLD-PT-0500-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 2 properties in 58 ms.
Support contains 1514 out of 2017 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2017/2017 places, 4008/4008 transitions.
Graph (complete) has 5273 edges and 2017 vertex of which 2014 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.26 ms
Discarding 3 places :
Also discarding 0 output transitions
Discarding 498 places :
Symmetric choice reduction at 0 with 498 rule applications. Total rules 499 place count 1516 transition count 3510
Iterating global reduction 0 with 498 rules applied. Total rules applied 997 place count 1516 transition count 3510
Ensure Unique test removed 498 transitions
Reduce isomorphic transitions removed 498 transitions.
Iterating post reduction 0 with 498 rules applied. Total rules applied 1495 place count 1516 transition count 3012
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 1496 place count 1516 transition count 3011
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 1497 place count 1515 transition count 3011
Applied a total of 1497 rules in 416 ms. Remains 1515 /2017 variables (removed 502) and now considering 3011/4008 (removed 997) transitions.
Finished structural reductions, in 1 iterations. Remains : 1515/2017 places, 3011/4008 transitions.
Interrupted random walk after 576165 steps, including 70895 resets, run timeout after 30001 ms. (steps per millisecond=19 ) properties seen 0
Interrupted Best-First random walk after 45430 steps, including 14 resets, run timeout after 5049 ms. (steps per millisecond=8 ) properties seen 0
Interrupted probabilistic random walk after 5707647 steps, run timeout after 105001 ms. (steps per millisecond=54 ) properties seen :{}
Probabilistic random walk after 5707647 steps, saw 1779684 distinct states, run finished after 105006 ms. (steps per millisecond=54 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 3011 rows 1515 cols
[2022-06-03 14:24:06] [INFO ] Computed 1 place invariants in 223 ms
[2022-06-03 14:24:11] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-03 14:24:11] [INFO ] After 425ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-03 14:24:12] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-03 14:24:21] [INFO ] After 10209ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 1514 out of 1515 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1515/1515 places, 3011/3011 transitions.
Applied a total of 0 rules in 83 ms. Remains 1515 /1515 variables (removed 0) and now considering 3011/3011 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1515/1515 places, 3011/3011 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1515/1515 places, 3011/3011 transitions.
Applied a total of 0 rules in 56 ms. Remains 1515 /1515 variables (removed 0) and now considering 3011/3011 (removed 0) transitions.
// Phase 1: matrix 3011 rows 1515 cols
[2022-06-03 14:24:22] [INFO ] Computed 1 place invariants in 379 ms
[2022-06-03 14:24:22] [INFO ] Implicit Places using invariants in 606 ms returned []
// Phase 1: matrix 3011 rows 1515 cols
[2022-06-03 14:24:22] [INFO ] Computed 1 place invariants in 179 ms
[2022-06-03 14:24:23] [INFO ] Implicit Places using invariants and state equation in 798 ms returned []
Implicit Place search using SMT with State Equation took 1407 ms to find 0 implicit places.
[2022-06-03 14:24:23] [INFO ] Redundant transitions in 271 ms returned []
// Phase 1: matrix 3011 rows 1515 cols
[2022-06-03 14:24:24] [INFO ] Computed 1 place invariants in 223 ms
[2022-06-03 14:24:25] [INFO ] Dead Transitions using invariants and state equation in 1634 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1515/1515 places, 3011/3011 transitions.
Interrupted random walk after 551683 steps, including 67926 resets, run timeout after 30001 ms. (steps per millisecond=18 ) properties seen 0
Interrupted Best-First random walk after 38865 steps, including 12 resets, run timeout after 5066 ms. (steps per millisecond=7 ) properties seen 0
Interrupted probabilistic random walk after 5552863 steps, run timeout after 105001 ms. (steps per millisecond=52 ) properties seen :{}
Probabilistic random walk after 5552863 steps, saw 1730637 distinct states, run finished after 105001 ms. (steps per millisecond=52 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 3011 rows 1515 cols
[2022-06-03 14:26:45] [INFO ] Computed 1 place invariants in 224 ms
[2022-06-03 14:26:50] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 4 ms returned sat
[2022-06-03 14:26:50] [INFO ] After 371ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-03 14:26:50] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-03 14:27:00] [INFO ] After 10159ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 1514 out of 1515 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1515/1515 places, 3011/3011 transitions.
Applied a total of 0 rules in 90 ms. Remains 1515 /1515 variables (removed 0) and now considering 3011/3011 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1515/1515 places, 3011/3011 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 1515/1515 places, 3011/3011 transitions.
Applied a total of 0 rules in 65 ms. Remains 1515 /1515 variables (removed 0) and now considering 3011/3011 (removed 0) transitions.
// Phase 1: matrix 3011 rows 1515 cols
[2022-06-03 14:27:01] [INFO ] Computed 1 place invariants in 220 ms
[2022-06-03 14:27:01] [INFO ] Implicit Places using invariants in 434 ms returned []
// Phase 1: matrix 3011 rows 1515 cols
[2022-06-03 14:27:01] [INFO ] Computed 1 place invariants in 177 ms
[2022-06-03 14:27:02] [INFO ] Implicit Places using invariants and state equation in 1223 ms returned []
Implicit Place search using SMT with State Equation took 1667 ms to find 0 implicit places.
[2022-06-03 14:27:02] [INFO ] Redundant transitions in 261 ms returned []
// Phase 1: matrix 3011 rows 1515 cols
[2022-06-03 14:27:03] [INFO ] Computed 1 place invariants in 182 ms
[2022-06-03 14:27:04] [INFO ] Dead Transitions using invariants and state equation in 1507 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 1515/1515 places, 3011/3011 transitions.
Applied a total of 0 rules in 40 ms. Remains 1515 /1515 variables (removed 0) and now considering 3011/3011 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 3011 rows 1515 cols
[2022-06-03 14:27:04] [INFO ] Computed 1 place invariants in 184 ms
[2022-06-03 14:27:10] [INFO ] [Real]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2022-06-03 14:27:10] [INFO ] After 464ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-03 14:27:10] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-03 14:27:20] [INFO ] After 10242ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
[2022-06-03 14:27:21] [INFO ] Flatten gal took : 459 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin4445255583541611281
[2022-06-03 14:27:22] [INFO ] Too many transitions (3011) to apply POR reductions. Disabling POR matrices.
[2022-06-03 14:27:22] [INFO ] Applying decomposition
[2022-06-03 14:27:22] [INFO ] Flatten gal took : 370 ms
[2022-06-03 14:27:22] [INFO ] Built C files in 285ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4445255583541611281
[2022-06-03 14:27:22] [INFO ] Flatten gal took : 447 ms
Running compilation step : cd /tmp/ltsmin4445255583541611281;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-06-03 14:27:22] [INFO ] Input system was already deterministic with 3011 transitions.
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph15284706944530329535.txt' '-o' '/tmp/graph15284706944530329535.bin' '-w' '/tmp/graph15284706944530329535.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph15284706944530329535.bin' '-l' '-1' '-v' '-w' '/tmp/graph15284706944530329535.weights' '-q' '0' '-e' '0.001'
[2022-06-03 14:27:23] [INFO ] Decomposing Gal with order
[2022-06-03 14:27:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-03 14:27:24] [INFO ] Ran tautology test, simplified 0 / 1 in 2250 ms.
[2022-06-03 14:27:24] [INFO ] BMC solution for property AirplaneLD-PT-0500-ReachabilityFireability-05(UNSAT) depth K=0 took 229 ms
[2022-06-03 14:27:25] [INFO ] Removed a total of 1498 redundant transitions.
[2022-06-03 14:27:25] [INFO ] Flatten gal took : 2066 ms
[2022-06-03 14:27:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 1501 labels/synchronizations in 219 ms.
[2022-06-03 14:27:26] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability15086781740498620229.gal : 60 ms
[2022-06-03 14:27:26] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability2953714051862976178.prop : 44 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability15086781740498620229.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability2953714051862976178.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...299
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 3011 rows 1515 cols
Loading property file /tmp/ReachabilityFireability2953714051862976178.prop.
[2022-06-03 14:27:27] [INFO ] Computed 1 place invariants in 489 ms
[2022-06-03 14:27:27] [INFO ] Computed 1 place invariants in 503 ms
[2022-06-03 14:27:31] [INFO ] Proved 1515 variables to be positive in 4392 ms
[2022-06-03 14:27:31] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesAirplaneLD-PT-0500-ReachabilityFireability-05
[2022-06-03 14:27:31] [INFO ] KInduction solution for property AirplaneLD-PT-0500-ReachabilityFireability-05(SAT) depth K=0 took 123 ms
[2022-06-03 14:27:33] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesAirplaneLD-PT-0500-ReachabilityFireability-05
[2022-06-03 14:27:33] [INFO ] KInduction solution for property AirplaneLD-PT-0500-ReachabilityFireability-05(SAT) depth K=1 took 1732 ms
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 255
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :255 after 260
Compilation finished in 15297 ms.
Running link step : cd /tmp/ltsmin4445255583541611281;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 113 ms.
Running LTSmin : cd /tmp/ltsmin4445255583541611281;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'AirplaneLDPT0500ReachabilityFireability05==true'
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :260 after 269
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :269 after 286
[2022-06-03 14:28:02] [INFO ] BMC solution for property AirplaneLD-PT-0500-ReachabilityFireability-05(UNSAT) depth K=1 took 37771 ms
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :286 after 319
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :319 after 384
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :384 after 2.21082e+06
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :2.21082e+06 after 1.16749e+09
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,2.14255e+09,95.5585,273908,35,1513,21914,1.11442e+06,6618,25614,3525,3.53286e+06,0
Total reachable state count : 2142545539

Verifying 1 reachability properties.
Invariant property AirplaneLD-PT-0500-ReachabilityFireability-05 is true.
FORMULA AirplaneLD-PT-0500-ReachabilityFireability-05 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
AirplaneLD-PT-0500-ReachabilityFireability-05,0,102.484,273908,1,0,21914,1.11442e+06,13660,25614,6770,3.53286e+06,19805
[2022-06-03 14:31:49] [WARNING] Interrupting SMT solver.
ITS tools runner thread asked to quit. Dying gracefully.
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:454)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verify(NextBMCSolver.java:437)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:385)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$1.run(Gal2SMTFrontEnd.java:164)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-06-03 14:31:49] [WARNING] Unexpected error occurred while running SMT. Was verifying AirplaneLD-PT-0500-ReachabilityFireability-05 SMT depth 2
java.lang.RuntimeException: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:411)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$1.run(Gal2SMTFrontEnd.java:164)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:454)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verify(NextBMCSolver.java:437)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:385)
... 2 more
[2022-06-03 14:31:49] [INFO ] During BMC, SMT solver timed out at depth 2
[2022-06-03 14:31:49] [INFO ] BMC solving timed out (3600000 secs) at depth 2
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.verify(KInductionSolver.java:587)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:306)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$2.run(Gal2SMTFrontEnd.java:171)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-06-03 14:31:49] [WARNING] Unexpected error occurred while running SMT. Was verifying AirplaneLD-PT-0500-ReachabilityFireability-05 K-induction depth 2
Exception in thread "Thread-5" java.lang.RuntimeException: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:344)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$2.run(Gal2SMTFrontEnd.java:171)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.verify(KInductionSolver.java:587)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:306)
... 2 more
[2022-06-03 14:31:49] [INFO ] SMT solved 0/ 1 properties. Interrupting SMT analysis.
Total runtime 628610 ms.

BK_STOP 1654266709884

--------------------
content from stderr:

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination ReachabilityFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="AirplaneLD-PT-0500"
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 2-4028"
echo " Executing tool itstools"
echo " Input is AirplaneLD-PT-0500, 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 r006-tajo-165245689100287"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AirplaneLD-PT-0500.tgz
mv AirplaneLD-PT-0500 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 ;