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.r105-tall-167814481100367.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)
.........................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is DES-PT-01a, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r105-tall-167814481100367
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 512K
-rw-r--r-- 1 mcc users 7.7K Feb 26 15:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 93K Feb 26 15:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.4K Feb 26 15:36 CTLFireability.txt
-rw-r--r-- 1 mcc users 39K Feb 26 15:36 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 3.4K Feb 25 15:50 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 15:50 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 15:50 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 15:50 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 15:40 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 121K Feb 26 15:40 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.2K Feb 26 15:39 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 87K Feb 26 15:39 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Feb 25 15:50 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Feb 25 15:50 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 32K 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 DES-PT-01a-ReachabilityFireability-00
FORMULA_NAME DES-PT-01a-ReachabilityFireability-01
FORMULA_NAME DES-PT-01a-ReachabilityFireability-02
FORMULA_NAME DES-PT-01a-ReachabilityFireability-03
FORMULA_NAME DES-PT-01a-ReachabilityFireability-04
FORMULA_NAME DES-PT-01a-ReachabilityFireability-05
FORMULA_NAME DES-PT-01a-ReachabilityFireability-06
FORMULA_NAME DES-PT-01a-ReachabilityFireability-07
FORMULA_NAME DES-PT-01a-ReachabilityFireability-08
FORMULA_NAME DES-PT-01a-ReachabilityFireability-09
FORMULA_NAME DES-PT-01a-ReachabilityFireability-10
FORMULA_NAME DES-PT-01a-ReachabilityFireability-11
FORMULA_NAME DES-PT-01a-ReachabilityFireability-12
FORMULA_NAME DES-PT-01a-ReachabilityFireability-13
FORMULA_NAME DES-PT-01a-ReachabilityFireability-14
FORMULA_NAME DES-PT-01a-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678286772940

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=ltsminxred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DES-PT-01a
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-08 14:46:14] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-08 14:46:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 14:46:14] [INFO ] Load time of PNML (sax parser for PT used): 42 ms
[2023-03-08 14:46:14] [INFO ] Transformed 119 places.
[2023-03-08 14:46:14] [INFO ] Transformed 76 transitions.
[2023-03-08 14:46:14] [INFO ] Found NUPN structural information;
[2023-03-08 14:46:14] [INFO ] Parsed PT model containing 119 places and 76 transitions and 381 arcs in 105 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 13 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 14 transitions
Reduce redundant transitions removed 14 transitions.
Incomplete random walk after 10000 steps, including 412 resets, run finished after 393 ms. (steps per millisecond=25 ) properties (out of 16) seen :10
FORMULA DES-PT-01a-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-01a-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-01a-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-01a-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-01a-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-01a-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-01a-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-01a-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-01a-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-01a-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 123 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 89 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 89 resets, run finished after 188 ms. (steps per millisecond=53 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 83 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 77 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 6) seen :1
FORMULA DES-PT-01a-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 86 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 62 rows 119 cols
[2023-03-08 14:46:15] [INFO ] Computed 59 place invariants in 18 ms
[2023-03-08 14:46:15] [INFO ] After 207ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-08 14:46:15] [INFO ] [Nat]Absence check using 33 positive place invariants in 7 ms returned sat
[2023-03-08 14:46:15] [INFO ] [Nat]Absence check using 33 positive and 26 generalized place invariants in 5 ms returned sat
[2023-03-08 14:46:16] [INFO ] After 145ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :3
[2023-03-08 14:46:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 14:46:16] [INFO ] After 101ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :2 sat :3
[2023-03-08 14:46:16] [INFO ] Deduced a trap composed of 13 places in 60 ms of which 5 ms to minimize.
[2023-03-08 14:46:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 75 ms
[2023-03-08 14:46:16] [INFO ] After 285ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :3
Attempting to minimize the solution found.
Minimization took 120 ms.
[2023-03-08 14:46:16] [INFO ] After 669ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :3
FORMULA DES-PT-01a-ReachabilityFireability-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DES-PT-01a-ReachabilityFireability-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 5 Parikh solutions to 3 different solutions.
FORMULA DES-PT-01a-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 9 ms.
Support contains 74 out of 119 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 119/119 places, 62/62 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 118 transition count 61
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 118 transition count 61
Applied a total of 2 rules in 15 ms. Remains 118 /119 variables (removed 1) and now considering 61/62 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 118/119 places, 61/62 transitions.
Incomplete random walk after 10000 steps, including 402 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 86 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 88 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 1421618 steps, run timeout after 3001 ms. (steps per millisecond=473 ) properties seen :{}
Probabilistic random walk after 1421618 steps, saw 174441 distinct states, run finished after 3002 ms. (steps per millisecond=473 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 61 rows 118 cols
[2023-03-08 14:46:19] [INFO ] Computed 59 place invariants in 8 ms
[2023-03-08 14:46:19] [INFO ] After 33ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-08 14:46:19] [INFO ] [Nat]Absence check using 33 positive place invariants in 5 ms returned sat
[2023-03-08 14:46:19] [INFO ] [Nat]Absence check using 33 positive and 26 generalized place invariants in 5 ms returned sat
[2023-03-08 14:46:19] [INFO ] After 76ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-08 14:46:19] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 14:46:19] [INFO ] After 56ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-08 14:46:19] [INFO ] After 118ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 50 ms.
[2023-03-08 14:46:20] [INFO ] After 307ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 5 ms.
Support contains 74 out of 118 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 118/118 places, 61/61 transitions.
Applied a total of 0 rules in 4 ms. Remains 118 /118 variables (removed 0) and now considering 61/61 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 118/118 places, 61/61 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 118/118 places, 61/61 transitions.
Applied a total of 0 rules in 3 ms. Remains 118 /118 variables (removed 0) and now considering 61/61 (removed 0) transitions.
[2023-03-08 14:46:20] [INFO ] Invariant cache hit.
[2023-03-08 14:46:20] [INFO ] Implicit Places using invariants in 56 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 59 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 117/118 places, 61/61 transitions.
Applied a total of 0 rules in 3 ms. Remains 117 /117 variables (removed 0) and now considering 61/61 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 66 ms. Remains : 117/118 places, 61/61 transitions.
Incomplete random walk after 10000 steps, including 391 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 85 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 84 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 1218878 steps, run timeout after 3001 ms. (steps per millisecond=406 ) properties seen :{}
Probabilistic random walk after 1218878 steps, saw 150142 distinct states, run finished after 3001 ms. (steps per millisecond=406 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 61 rows 117 cols
[2023-03-08 14:46:23] [INFO ] Computed 58 place invariants in 5 ms
[2023-03-08 14:46:23] [INFO ] After 52ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-08 14:46:23] [INFO ] [Nat]Absence check using 35 positive place invariants in 4 ms returned sat
[2023-03-08 14:46:23] [INFO ] [Nat]Absence check using 35 positive and 23 generalized place invariants in 4 ms returned sat
[2023-03-08 14:46:23] [INFO ] After 118ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-08 14:46:23] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 14:46:23] [INFO ] After 54ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-08 14:46:23] [INFO ] After 130ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 52 ms.
[2023-03-08 14:46:23] [INFO ] After 362ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 7 ms.
Support contains 74 out of 117 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 117/117 places, 61/61 transitions.
Applied a total of 0 rules in 6 ms. Remains 117 /117 variables (removed 0) and now considering 61/61 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 117/117 places, 61/61 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 117/117 places, 61/61 transitions.
Applied a total of 0 rules in 3 ms. Remains 117 /117 variables (removed 0) and now considering 61/61 (removed 0) transitions.
[2023-03-08 14:46:23] [INFO ] Invariant cache hit.
[2023-03-08 14:46:23] [INFO ] Implicit Places using invariants in 59 ms returned []
[2023-03-08 14:46:23] [INFO ] Invariant cache hit.
[2023-03-08 14:46:23] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 14:46:23] [INFO ] Implicit Places using invariants and state equation in 89 ms returned [29, 35, 43, 47, 51, 67, 69, 73]
Discarding 8 places :
Implicit Place search using SMT with State Equation took 150 ms to find 8 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 109/117 places, 61/61 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 108 transition count 60
Applied a total of 2 rules in 6 ms. Remains 108 /109 variables (removed 1) and now considering 60/61 (removed 1) transitions.
// Phase 1: matrix 60 rows 108 cols
[2023-03-08 14:46:23] [INFO ] Computed 50 place invariants in 1 ms
[2023-03-08 14:46:23] [INFO ] Implicit Places using invariants in 48 ms returned [75]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 50 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 107/117 places, 60/61 transitions.
Applied a total of 0 rules in 3 ms. Remains 107 /107 variables (removed 0) and now considering 60/60 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 212 ms. Remains : 107/117 places, 60/61 transitions.
Incomplete random walk after 10000 steps, including 405 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 86 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 86 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 1581677 steps, run timeout after 3001 ms. (steps per millisecond=527 ) properties seen :{}
Probabilistic random walk after 1581677 steps, saw 207486 distinct states, run finished after 3001 ms. (steps per millisecond=527 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 60 rows 107 cols
[2023-03-08 14:46:27] [INFO ] Computed 49 place invariants in 3 ms
[2023-03-08 14:46:27] [INFO ] After 37ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-08 14:46:27] [INFO ] [Nat]Absence check using 30 positive place invariants in 4 ms returned sat
[2023-03-08 14:46:27] [INFO ] [Nat]Absence check using 30 positive and 19 generalized place invariants in 4 ms returned sat
[2023-03-08 14:46:27] [INFO ] After 75ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-08 14:46:27] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 14:46:27] [INFO ] After 54ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-08 14:46:27] [INFO ] After 117ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 50 ms.
[2023-03-08 14:46:27] [INFO ] After 299ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 8 ms.
Support contains 74 out of 107 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 107/107 places, 60/60 transitions.
Applied a total of 0 rules in 6 ms. Remains 107 /107 variables (removed 0) and now considering 60/60 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 107/107 places, 60/60 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 107/107 places, 60/60 transitions.
Applied a total of 0 rules in 3 ms. Remains 107 /107 variables (removed 0) and now considering 60/60 (removed 0) transitions.
[2023-03-08 14:46:27] [INFO ] Invariant cache hit.
[2023-03-08 14:46:27] [INFO ] Implicit Places using invariants in 53 ms returned []
[2023-03-08 14:46:27] [INFO ] Invariant cache hit.
[2023-03-08 14:46:27] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-08 14:46:27] [INFO ] Implicit Places using invariants and state equation in 74 ms returned []
Implicit Place search using SMT with State Equation took 130 ms to find 0 implicit places.
[2023-03-08 14:46:27] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-08 14:46:27] [INFO ] Invariant cache hit.
[2023-03-08 14:46:27] [INFO ] Dead Transitions using invariants and state equation in 54 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 195 ms. Remains : 107/107 places, 60/60 transitions.
Applied a total of 0 rules in 3 ms. Remains 107 /107 variables (removed 0) and now considering 60/60 (removed 0) transitions.
Running SMT prover for 2 properties.
[2023-03-08 14:46:27] [INFO ] Invariant cache hit.
[2023-03-08 14:46:27] [INFO ] After 46ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-08 14:46:27] [INFO ] [Nat]Absence check using 30 positive place invariants in 4 ms returned sat
[2023-03-08 14:46:27] [INFO ] [Nat]Absence check using 30 positive and 19 generalized place invariants in 3 ms returned sat
[2023-03-08 14:46:27] [INFO ] After 66ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-08 14:46:27] [INFO ] After 119ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 50 ms.
[2023-03-08 14:46:27] [INFO ] After 227ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2023-03-08 14:46:27] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 5 ms.
[2023-03-08 14:46:27] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 107 places, 60 transitions and 283 arcs took 0 ms.
[2023-03-08 14:46:28] [INFO ] Flatten gal took : 32 ms
Total runtime 13726 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --inv-bin-par --invariant=/tmp/518/inv_0_ --invariant=/tmp/518/inv_1_ --inv-par
FORMULA DES-PT-01a-ReachabilityFireability-09 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN
FORMULA DES-PT-01a-ReachabilityFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING USE_NUPN

BK_STOP 1678286806747

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

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -timeout 360 -rebuildPNML
mcc2023
rfs formula name DES-PT-01a-ReachabilityFireability-09
rfs formula type AG
rfs formula formula --invariant=/tmp/518/inv_0_
rfs formula name DES-PT-01a-ReachabilityFireability-14
rfs formula type EF
rfs formula formula --invariant=/tmp/518/inv_1_
pnml2lts-sym: Exploration order is bfs-prev
pnml2lts-sym: Saturation strategy is sat
pnml2lts-sym: Guided search strategy is unguided
pnml2lts-sym: Attractor strategy is default
pnml2lts-sym: opening model.pnml
pnml2lts-sym: Edge label is id
Warning: program compiled against libxml 210 using older 209
pnml2lts-sym: Petri net has 107 places, 60 transitions and 283 arcs
pnml2lts-sym: Petri net DES_PT_01a analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.010 real 0.000 user 0.000 sys
pnml2lts-sym: Initializing regrouping layer
pnml2lts-sym: Regroup specification: bs,w2W,ru,hf
pnml2lts-sym: Regroup Boost's Sloan
pnml2lts-sym: Regroup over-approximate must-write to may-write
pnml2lts-sym: Regroup Row sUbsume
pnml2lts-sym: Reqroup Horizontal Flip
pnml2lts-sym: Regrouping: 60->56 groups
pnml2lts-sym: Regrouping took 0.010 real 0.010 user 0.000 sys
pnml2lts-sym: state vector length is 107; there are 56 groups
pnml2lts-sym: Creating a multi-core ListDD domain.
pnml2lts-sym: Sylvan allocates 15.000 GB virtual memory for nodes table and operation cache.
pnml2lts-sym: Initial nodes table and operation cache requires 60.00 MB.
pnml2lts-sym: Using GBgetTransitionsShortR2W as next-state function
pnml2lts-sym: got initial state
pnml2lts-sym:
pnml2lts-sym: Invariant violation (/tmp/518/inv_0_) found at depth -1!
pnml2lts-sym:
pnml2lts-sym: Exploration took 6273 group checks and 0 next state calls
pnml2lts-sym: reachability took 8.430 real 29.410 user 4.190 sys
pnml2lts-sym: counting visited states...
pnml2lts-sym: counting took 0.000 real 0.000 user 0.000 sys
pnml2lts-sym: state space has 60215744 states, 3324 nodes
pnml2lts-sym: group_next: 677 nodes total
pnml2lts-sym: group_explored: 1928 nodes, 1497187 short vectors total
pnml2lts-sym: max token count: 1

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="DES-PT-01a"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is DES-PT-01a, 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 r105-tall-167814481100367"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-01a.tgz
mv DES-PT-01a 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 ;