About the Execution of LTSMin+red for FunctionPointer-PT-b016
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 15971.920 | 1348700.00 | 5373050.00 | 306.40 | FFTFFTFTF?TFFTFT | normal |
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.r169-tall-167838856200687.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is FunctionPointer-PT-b016, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r169-tall-167838856200687
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 828K
-rw-r--r-- 1 mcc users 7.1K Feb 25 11:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Feb 25 11:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 25 11:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Feb 25 11:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:08 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:09 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 25 16:09 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 11:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 129K Feb 25 11:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.5K Feb 25 11:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K Feb 25 11:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:09 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 391K 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 FunctionPointer-PT-b016-ReachabilityFireability-00
FORMULA_NAME FunctionPointer-PT-b016-ReachabilityFireability-01
FORMULA_NAME FunctionPointer-PT-b016-ReachabilityFireability-02
FORMULA_NAME FunctionPointer-PT-b016-ReachabilityFireability-03
FORMULA_NAME FunctionPointer-PT-b016-ReachabilityFireability-04
FORMULA_NAME FunctionPointer-PT-b016-ReachabilityFireability-05
FORMULA_NAME FunctionPointer-PT-b016-ReachabilityFireability-06
FORMULA_NAME FunctionPointer-PT-b016-ReachabilityFireability-07
FORMULA_NAME FunctionPointer-PT-b016-ReachabilityFireability-08
FORMULA_NAME FunctionPointer-PT-b016-ReachabilityFireability-09
FORMULA_NAME FunctionPointer-PT-b016-ReachabilityFireability-10
FORMULA_NAME FunctionPointer-PT-b016-ReachabilityFireability-11
FORMULA_NAME FunctionPointer-PT-b016-ReachabilityFireability-12
FORMULA_NAME FunctionPointer-PT-b016-ReachabilityFireability-13
FORMULA_NAME FunctionPointer-PT-b016-ReachabilityFireability-14
FORMULA_NAME FunctionPointer-PT-b016-ReachabilityFireability-15
=== Now, execution of the tool begins
BK_START 1678615031924
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=FunctionPointer-PT-b016
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 09:57:13] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-12 09:57:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 09:57:13] [INFO ] Load time of PNML (sax parser for PT used): 93 ms
[2023-03-12 09:57:13] [INFO ] Transformed 306 places.
[2023-03-12 09:57:13] [INFO ] Transformed 840 transitions.
[2023-03-12 09:57:13] [INFO ] Parsed PT model containing 306 places and 840 transitions and 3392 arcs in 165 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 84 places in 6 ms
Reduce places removed 84 places and 192 transitions.
FORMULA FunctionPointer-PT-b016-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b016-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b016-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 15 resets, run finished after 296 ms. (steps per millisecond=33 ) properties (out of 13) seen :10
FORMULA FunctionPointer-PT-b016-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b016-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b016-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b016-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b016-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b016-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b016-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b016-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b016-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b016-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 3) seen :1
FORMULA FunctionPointer-PT-b016-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 2 properties.
[2023-03-12 09:57:14] [INFO ] Flow matrix only has 414 transitions (discarded 234 similar events)
// Phase 1: matrix 414 rows 222 cols
[2023-03-12 09:57:14] [INFO ] Computed 4 place invariants in 25 ms
[2023-03-12 09:57:14] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-12 09:57:14] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 09:57:14] [INFO ] After 244ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:1
[2023-03-12 09:57:14] [INFO ] [Nat]Absence check using 3 positive place invariants in 6 ms returned sat
[2023-03-12 09:57:14] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 09:57:14] [INFO ] After 158ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2023-03-12 09:57:14] [INFO ] State equation strengthened by 65 read => feed constraints.
[2023-03-12 09:57:14] [INFO ] After 64ms SMT Verify possible using 65 Read/Feed constraints in natural domain returned unsat :1 sat :1
[2023-03-12 09:57:14] [INFO ] After 143ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 75 ms.
[2023-03-12 09:57:14] [INFO ] After 478ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
FORMULA FunctionPointer-PT-b016-ReachabilityFireability-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 4 ms.
Support contains 15 out of 222 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 222/222 places, 648/648 transitions.
Graph (complete) has 932 edges and 222 vertex of which 212 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.3 ms
Discarding 10 places :
Also discarding 0 output transitions
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 26 place count 187 transition count 534
Iterating global reduction 0 with 25 rules applied. Total rules applied 51 place count 187 transition count 534
Ensure Unique test removed 58 transitions
Reduce isomorphic transitions removed 58 transitions.
Iterating post reduction 0 with 58 rules applied. Total rules applied 109 place count 187 transition count 476
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 122 place count 174 transition count 450
Iterating global reduction 1 with 13 rules applied. Total rules applied 135 place count 174 transition count 450
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 151 place count 174 transition count 434
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 158 place count 167 transition count 420
Iterating global reduction 2 with 7 rules applied. Total rules applied 165 place count 167 transition count 420
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 172 place count 160 transition count 392
Iterating global reduction 2 with 7 rules applied. Total rules applied 179 place count 160 transition count 392
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 186 place count 153 transition count 378
Iterating global reduction 2 with 7 rules applied. Total rules applied 193 place count 153 transition count 378
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 197 place count 149 transition count 362
Iterating global reduction 2 with 4 rules applied. Total rules applied 201 place count 149 transition count 362
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 204 place count 146 transition count 350
Iterating global reduction 2 with 3 rules applied. Total rules applied 207 place count 146 transition count 350
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 210 place count 143 transition count 344
Iterating global reduction 2 with 3 rules applied. Total rules applied 213 place count 143 transition count 344
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 216 place count 140 transition count 338
Iterating global reduction 2 with 3 rules applied. Total rules applied 219 place count 140 transition count 338
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 222 place count 137 transition count 332
Iterating global reduction 2 with 3 rules applied. Total rules applied 225 place count 137 transition count 332
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 228 place count 134 transition count 326
Iterating global reduction 2 with 3 rules applied. Total rules applied 231 place count 134 transition count 326
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 233 place count 132 transition count 322
Iterating global reduction 2 with 2 rules applied. Total rules applied 235 place count 132 transition count 322
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 2 with 10 rules applied. Total rules applied 245 place count 132 transition count 312
Applied a total of 245 rules in 155 ms. Remains 132 /222 variables (removed 90) and now considering 312/648 (removed 336) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 155 ms. Remains : 132/222 places, 312/648 transitions.
Incomplete random walk after 10003 steps, including 14 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1308981 steps, run timeout after 3001 ms. (steps per millisecond=436 ) properties seen :{}
Probabilistic random walk after 1308981 steps, saw 845622 distinct states, run finished after 3002 ms. (steps per millisecond=436 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-12 09:57:18] [INFO ] Flow matrix only has 215 transitions (discarded 97 similar events)
// Phase 1: matrix 215 rows 132 cols
[2023-03-12 09:57:18] [INFO ] Computed 2 place invariants in 7 ms
[2023-03-12 09:57:18] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-12 09:57:18] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-12 09:57:18] [INFO ] After 147ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-12 09:57:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 09:57:18] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 09:57:18] [INFO ] After 66ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-12 09:57:18] [INFO ] State equation strengthened by 51 read => feed constraints.
[2023-03-12 09:57:18] [INFO ] After 24ms SMT Verify possible using 51 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-12 09:57:18] [INFO ] After 59ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 55 ms.
[2023-03-12 09:57:18] [INFO ] After 221ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 15 out of 132 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 132/132 places, 312/312 transitions.
Applied a total of 0 rules in 13 ms. Remains 132 /132 variables (removed 0) and now considering 312/312 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13 ms. Remains : 132/132 places, 312/312 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 132/132 places, 312/312 transitions.
Applied a total of 0 rules in 11 ms. Remains 132 /132 variables (removed 0) and now considering 312/312 (removed 0) transitions.
[2023-03-12 09:57:18] [INFO ] Flow matrix only has 215 transitions (discarded 97 similar events)
[2023-03-12 09:57:18] [INFO ] Invariant cache hit.
[2023-03-12 09:57:18] [INFO ] Implicit Places using invariants in 75 ms returned []
[2023-03-12 09:57:18] [INFO ] Flow matrix only has 215 transitions (discarded 97 similar events)
[2023-03-12 09:57:18] [INFO ] Invariant cache hit.
[2023-03-12 09:57:18] [INFO ] State equation strengthened by 51 read => feed constraints.
[2023-03-12 09:57:18] [INFO ] Implicit Places using invariants and state equation in 189 ms returned []
Implicit Place search using SMT with State Equation took 275 ms to find 0 implicit places.
[2023-03-12 09:57:18] [INFO ] Redundant transitions in 17 ms returned []
[2023-03-12 09:57:18] [INFO ] Flow matrix only has 215 transitions (discarded 97 similar events)
[2023-03-12 09:57:18] [INFO ] Invariant cache hit.
[2023-03-12 09:57:19] [INFO ] Dead Transitions using invariants and state equation in 163 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 479 ms. Remains : 132/132 places, 312/312 transitions.
Graph (trivial) has 170 edges and 132 vertex of which 21 / 132 are part of one of the 7 SCC in 3 ms
Free SCC test removed 14 places
Drop transitions removed 35 transitions
Ensure Unique test removed 83 transitions
Reduce isomorphic transitions removed 118 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 8 place count 118 transition count 187
Reduce places removed 7 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 8 rules applied. Total rules applied 16 place count 111 transition count 186
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 17 place count 110 transition count 186
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 20 Pre rules applied. Total rules applied 17 place count 110 transition count 166
Deduced a syphon composed of 20 places in 1 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 3 with 40 rules applied. Total rules applied 57 place count 90 transition count 166
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 63 place count 84 transition count 160
Iterating global reduction 3 with 6 rules applied. Total rules applied 69 place count 84 transition count 160
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 3 with 12 rules applied. Total rules applied 81 place count 84 transition count 148
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 4 with 34 rules applied. Total rules applied 115 place count 67 transition count 131
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 122 place count 60 transition count 117
Iterating global reduction 4 with 7 rules applied. Total rules applied 129 place count 60 transition count 117
Discarding 5 places :
Symmetric choice reduction at 4 with 5 rule applications. Total rules 134 place count 55 transition count 107
Iterating global reduction 4 with 5 rules applied. Total rules applied 139 place count 55 transition count 107
Discarding 4 places :
Symmetric choice reduction at 4 with 4 rule applications. Total rules 143 place count 51 transition count 99
Iterating global reduction 4 with 4 rules applied. Total rules applied 147 place count 51 transition count 99
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 150 place count 51 transition count 96
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 5 with 10 rules applied. Total rules applied 160 place count 46 transition count 102
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 5 with 6 rules applied. Total rules applied 166 place count 46 transition count 96
Free-agglomeration rule applied 2 times.
Iterating global reduction 5 with 2 rules applied. Total rules applied 168 place count 46 transition count 94
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 170 place count 44 transition count 94
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 171 place count 44 transition count 93
Applied a total of 171 rules in 38 ms. Remains 44 /132 variables (removed 88) and now considering 93/312 (removed 219) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 93 rows 44 cols
[2023-03-12 09:57:19] [INFO ] Computed 2 place invariants in 2 ms
[2023-03-12 09:57:19] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-12 09:57:19] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-12 09:57:19] [INFO ] After 64ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-12 09:57:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-12 09:57:19] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-12 09:57:19] [INFO ] After 29ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-12 09:57:19] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-12 09:57:19] [INFO ] After 16ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-12 09:57:19] [INFO ] After 34ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 15 ms.
[2023-03-12 09:57:19] [INFO ] After 110ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-12 09:57:19] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 4 ms.
[2023-03-12 09:57:19] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 132 places, 312 transitions and 1262 arcs took 2 ms.
[2023-03-12 09:57:19] [INFO ] Flatten gal took : 54 ms
Total runtime 6004 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/485/inv_0_ --inv-par
Could not compute solution for formula : FunctionPointer-PT-b016-ReachabilityFireability-09
BK_STOP 1678616380624
--------------------
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 FunctionPointer-PT-b016-ReachabilityFireability-09
rfs formula type EF
rfs formula formula --invariant=/tmp/485/inv_0_
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 132 places, 312 transitions and 1262 arcs
pnml2lts-sym: Petri net FuncPointer_2 analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.000 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: 312->289 groups
pnml2lts-sym: Regrouping took 0.070 real 0.060 user 0.010 sys
pnml2lts-sym: state vector length is 132; there are 289 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: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
pnml2lts-sym: vset_sylvan: starting garbage collection
pnml2lts-sym: vset_sylvan: garbage collection done
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="FunctionPointer-PT-b016"
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 FunctionPointer-PT-b016, 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 r169-tall-167838856200687"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-b016.tgz
mv FunctionPointer-PT-b016 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 '
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 ;