About the Execution of LTSMin+red for PolyORBNT-PT-S10J30
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 3105.275 | 3600000.00 | 14215541.00 | 479.90 | FT?TTTFTFTFFFTF? | 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.r297-tall-167873950900767.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 PolyORBNT-PT-S10J30, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r297-tall-167873950900767
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 20M
-rw-r--r-- 1 mcc users 20K Feb 26 00:49 CTLCardinality.txt
-rw-r--r-- 1 mcc users 109K Feb 26 00:49 CTLCardinality.xml
-rw-r--r-- 1 mcc users 973K Feb 26 00:35 CTLFireability.txt
-rw-r--r-- 1 mcc users 3.4M Feb 26 00:35 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 14K Feb 25 16:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 50K Feb 25 16:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 98K Feb 25 16:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 306K Feb 25 16:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 50K Feb 26 01:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 245K Feb 26 01:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 343K Feb 26 01:12 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 1.4M Feb 26 01:12 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 16:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.2K Feb 25 16:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 14M Mar 5 18:23 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 PolyORBNT-PT-S10J30-ReachabilityFireability-00
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityFireability-01
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityFireability-02
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityFireability-03
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityFireability-04
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityFireability-05
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityFireability-06
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityFireability-07
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityFireability-08
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityFireability-09
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityFireability-10
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityFireability-11
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityFireability-12
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityFireability-13
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityFireability-14
FORMULA_NAME PolyORBNT-PT-S10J30-ReachabilityFireability-15
=== Now, execution of the tool begins
BK_START 1679642561275
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=PolyORBNT-PT-S10J30
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-24 07:22:43] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-24 07:22:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-24 07:22:44] [INFO ] Load time of PNML (sax parser for PT used): 718 ms
[2023-03-24 07:22:44] [INFO ] Transformed 664 places.
[2023-03-24 07:22:44] [INFO ] Transformed 12050 transitions.
[2023-03-24 07:22:44] [INFO ] Parsed PT model containing 664 places and 12050 transitions and 112559 arcs in 914 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 76 ms.
Working with output stream class java.io.PrintStream
[2023-03-24 07:22:44] [INFO ] Reduced 780 identical enabling conditions.
[2023-03-24 07:22:44] [INFO ] Reduced 780 identical enabling conditions.
[2023-03-24 07:22:44] [INFO ] Reduced 45 identical enabling conditions.
Ensure Unique test removed 10110 transitions
Reduce redundant transitions removed 10110 transitions.
Incomplete random walk after 10000 steps, including 559 resets, run finished after 847 ms. (steps per millisecond=11 ) properties (out of 16) seen :1
FORMULA PolyORBNT-PT-S10J30-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 123 ms. (steps per millisecond=8 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 59 ms. (steps per millisecond=16 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 15) seen :4
FORMULA PolyORBNT-PT-S10J30-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PolyORBNT-PT-S10J30-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PolyORBNT-PT-S10J30-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA PolyORBNT-PT-S10J30-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 11) seen :1
FORMULA PolyORBNT-PT-S10J30-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 10) seen :1
FORMULA PolyORBNT-PT-S10J30-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 9) seen :1
FORMULA PolyORBNT-PT-S10J30-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 1001 steps, including 10 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
[2023-03-24 07:22:45] [INFO ] Flow matrix only has 1931 transitions (discarded 9 similar events)
// Phase 1: matrix 1931 rows 664 cols
[2023-03-24 07:22:45] [INFO ] Computed 92 place invariants in 111 ms
[2023-03-24 07:22:48] [INFO ] [Real]Absence check using 63 positive place invariants in 25 ms returned sat
[2023-03-24 07:22:48] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 35 ms returned sat
[2023-03-24 07:22:48] [INFO ] After 525ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:7
[2023-03-24 07:22:48] [INFO ] [Nat]Absence check using 63 positive place invariants in 21 ms returned sat
[2023-03-24 07:22:48] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 37 ms returned sat
[2023-03-24 07:22:58] [INFO ] After 9850ms SMT Verify possible using state equation in natural domain returned unsat :5 sat :3
[2023-03-24 07:22:58] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 07:22:59] [INFO ] After 1524ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :5 sat :3
[2023-03-24 07:23:01] [INFO ] After 2952ms SMT Verify possible using trap constraints in natural domain returned unsat :5 sat :3
Attempting to minimize the solution found.
Minimization took 9468 ms.
[2023-03-24 07:23:10] [INFO ] After 22660ms SMT Verify possible using all constraints in natural domain returned unsat :5 sat :2
FORMULA PolyORBNT-PT-S10J30-ReachabilityFireability-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S10J30-ReachabilityFireability-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S10J30-ReachabilityFireability-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S10J30-ReachabilityFireability-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PolyORBNT-PT-S10J30-ReachabilityFireability-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 8 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 17 ms.
Support contains 121 out of 664 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 664/664 places, 1940/1940 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 664 transition count 1908
Reduce places removed 32 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 33 rules applied. Total rules applied 65 place count 632 transition count 1907
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 66 place count 631 transition count 1907
Performed 32 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 32 Pre rules applied. Total rules applied 66 place count 631 transition count 1875
Deduced a syphon composed of 32 places in 3 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 3 with 64 rules applied. Total rules applied 130 place count 599 transition count 1875
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 132 place count 598 transition count 1874
Applied a total of 132 rules in 358 ms. Remains 598 /664 variables (removed 66) and now considering 1874/1940 (removed 66) transitions.
[2023-03-24 07:23:11] [INFO ] Flow matrix only has 1865 transitions (discarded 9 similar events)
// Phase 1: matrix 1865 rows 598 cols
[2023-03-24 07:23:11] [INFO ] Computed 92 place invariants in 96 ms
[2023-03-24 07:23:12] [INFO ] Dead Transitions using invariants and state equation in 1378 ms found 615 transitions.
Found 615 dead transitions using SMT.
Drop transitions removed 615 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 615 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 598/664 places, 1259/1940 transitions.
Applied a total of 0 rules in 41 ms. Remains 598 /598 variables (removed 0) and now considering 1259/1259 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1780 ms. Remains : 598/664 places, 1259/1940 transitions.
Incomplete random walk after 10000 steps, including 639 resets, run finished after 183 ms. (steps per millisecond=54 ) properties (out of 3) seen :1
FORMULA PolyORBNT-PT-S10J30-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 109 resets, run finished after 803 ms. (steps per millisecond=12 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 111 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-24 07:23:13] [INFO ] Flow matrix only has 1250 transitions (discarded 9 similar events)
// Phase 1: matrix 1250 rows 598 cols
[2023-03-24 07:23:13] [INFO ] Computed 92 place invariants in 29 ms
[2023-03-24 07:23:14] [INFO ] [Real]Absence check using 63 positive place invariants in 17 ms returned sat
[2023-03-24 07:23:14] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 36 ms returned sat
[2023-03-24 07:23:15] [INFO ] After 230ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-24 07:23:15] [INFO ] [Nat]Absence check using 63 positive place invariants in 16 ms returned sat
[2023-03-24 07:23:15] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 36 ms returned sat
[2023-03-24 07:23:16] [INFO ] After 1482ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-24 07:23:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 07:23:17] [INFO ] After 391ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-24 07:23:17] [INFO ] Deduced a trap composed of 19 places in 252 ms of which 1 ms to minimize.
[2023-03-24 07:23:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 343 ms
[2023-03-24 07:23:17] [INFO ] After 1151ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 366 ms.
[2023-03-24 07:23:18] [INFO ] After 3220ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 2 ms.
Support contains 119 out of 598 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 598/598 places, 1259/1259 transitions.
Applied a total of 0 rules in 42 ms. Remains 598 /598 variables (removed 0) and now considering 1259/1259 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 42 ms. Remains : 598/598 places, 1259/1259 transitions.
Incomplete random walk after 10000 steps, including 638 resets, run finished after 214 ms. (steps per millisecond=46 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 111 resets, run finished after 757 ms. (steps per millisecond=13 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 105 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 133611 steps, run timeout after 3001 ms. (steps per millisecond=44 ) properties seen :{}
Probabilistic random walk after 133611 steps, saw 38693 distinct states, run finished after 3002 ms. (steps per millisecond=44 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-24 07:23:22] [INFO ] Flow matrix only has 1250 transitions (discarded 9 similar events)
[2023-03-24 07:23:22] [INFO ] Invariant cache hit.
[2023-03-24 07:23:23] [INFO ] [Real]Absence check using 63 positive place invariants in 15 ms returned sat
[2023-03-24 07:23:23] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 35 ms returned sat
[2023-03-24 07:23:23] [INFO ] After 221ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-24 07:23:23] [INFO ] [Nat]Absence check using 63 positive place invariants in 16 ms returned sat
[2023-03-24 07:23:23] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 39 ms returned sat
[2023-03-24 07:23:25] [INFO ] After 1923ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-24 07:23:25] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 07:23:26] [INFO ] After 909ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-24 07:23:27] [INFO ] After 2021ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 1775 ms.
[2023-03-24 07:23:29] [INFO ] After 5940ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 2 ms.
Support contains 119 out of 598 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 598/598 places, 1259/1259 transitions.
Applied a total of 0 rules in 33 ms. Remains 598 /598 variables (removed 0) and now considering 1259/1259 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34 ms. Remains : 598/598 places, 1259/1259 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 598/598 places, 1259/1259 transitions.
Applied a total of 0 rules in 36 ms. Remains 598 /598 variables (removed 0) and now considering 1259/1259 (removed 0) transitions.
[2023-03-24 07:23:29] [INFO ] Flow matrix only has 1250 transitions (discarded 9 similar events)
[2023-03-24 07:23:29] [INFO ] Invariant cache hit.
[2023-03-24 07:23:29] [INFO ] Implicit Places using invariants in 456 ms returned []
[2023-03-24 07:23:29] [INFO ] Flow matrix only has 1250 transitions (discarded 9 similar events)
[2023-03-24 07:23:29] [INFO ] Invariant cache hit.
[2023-03-24 07:23:30] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-24 07:23:37] [INFO ] Implicit Places using invariants and state equation in 7148 ms returned []
Implicit Place search using SMT with State Equation took 7610 ms to find 0 implicit places.
[2023-03-24 07:23:37] [INFO ] Redundant transitions in 90 ms returned []
[2023-03-24 07:23:37] [INFO ] Flow matrix only has 1250 transitions (discarded 9 similar events)
[2023-03-24 07:23:37] [INFO ] Invariant cache hit.
[2023-03-24 07:23:38] [INFO ] Dead Transitions using invariants and state equation in 907 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 8657 ms. Remains : 598/598 places, 1259/1259 transitions.
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 598 transition count 1250
Applied a total of 9 rules in 39 ms. Remains 598 /598 variables (removed 0) and now considering 1250/1259 (removed 9) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 1250 rows 598 cols
[2023-03-24 07:23:38] [INFO ] Computed 92 place invariants in 18 ms
[2023-03-24 07:23:39] [INFO ] [Real]Absence check using 63 positive place invariants in 19 ms returned sat
[2023-03-24 07:23:39] [INFO ] [Real]Absence check using 63 positive and 29 generalized place invariants in 36 ms returned sat
[2023-03-24 07:23:39] [INFO ] After 220ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-24 07:23:39] [INFO ] [Nat]Absence check using 63 positive place invariants in 17 ms returned sat
[2023-03-24 07:23:39] [INFO ] [Nat]Absence check using 63 positive and 29 generalized place invariants in 36 ms returned sat
[2023-03-24 07:23:42] [INFO ] After 2797ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-24 07:23:44] [INFO ] Deduced a trap composed of 20 places in 385 ms of which 0 ms to minimize.
[2023-03-24 07:23:45] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 686 ms
[2023-03-24 07:23:45] [INFO ] After 5344ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 1450 ms.
[2023-03-24 07:23:46] [INFO ] After 6999ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2023-03-24 07:23:46] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 9 ms.
[2023-03-24 07:23:46] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 598 places, 1259 transitions and 8252 arcs took 26 ms.
[2023-03-24 07:23:46] [INFO ] Flatten gal took : 193 ms
Total runtime 63668 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/515/inv_0_ --invariant=/tmp/515/inv_1_ --inv-par
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 15054704 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16076312 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
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
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="PolyORBNT-PT-S10J30"
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 PolyORBNT-PT-S10J30, 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 r297-tall-167873950900767"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S10J30.tgz
mv PolyORBNT-PT-S10J30 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 ;