About the Execution of LTSMin+red for DoubleLock-PT-p2s2
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1867.855 | 3593541.00 | 14234849.00 | 528.20 | TT?FF?FTFT?FFFTF | 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.r137-smll-167819418800543.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 DoubleLock-PT-p2s2, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r137-smll-167819418800543
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 6.3K Feb 25 14:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Feb 25 14:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K Feb 25 14:19 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K Feb 25 14:19 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 16:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 16:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 16:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.0K Feb 25 14:21 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 67K Feb 25 14:21 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Feb 25 14:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 58K Feb 25 14:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:01 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 813K 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 DoubleLock-PT-p2s2-ReachabilityFireability-00
FORMULA_NAME DoubleLock-PT-p2s2-ReachabilityFireability-01
FORMULA_NAME DoubleLock-PT-p2s2-ReachabilityFireability-02
FORMULA_NAME DoubleLock-PT-p2s2-ReachabilityFireability-03
FORMULA_NAME DoubleLock-PT-p2s2-ReachabilityFireability-04
FORMULA_NAME DoubleLock-PT-p2s2-ReachabilityFireability-05
FORMULA_NAME DoubleLock-PT-p2s2-ReachabilityFireability-06
FORMULA_NAME DoubleLock-PT-p2s2-ReachabilityFireability-07
FORMULA_NAME DoubleLock-PT-p2s2-ReachabilityFireability-08
FORMULA_NAME DoubleLock-PT-p2s2-ReachabilityFireability-09
FORMULA_NAME DoubleLock-PT-p2s2-ReachabilityFireability-10
FORMULA_NAME DoubleLock-PT-p2s2-ReachabilityFireability-11
FORMULA_NAME DoubleLock-PT-p2s2-ReachabilityFireability-12
FORMULA_NAME DoubleLock-PT-p2s2-ReachabilityFireability-13
FORMULA_NAME DoubleLock-PT-p2s2-ReachabilityFireability-14
FORMULA_NAME DoubleLock-PT-p2s2-ReachabilityFireability-15
=== Now, execution of the tool begins
BK_START 1678936954722
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=DoubleLock-PT-p2s2
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-16 03:22:37] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-16 03:22:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 03:22:38] [INFO ] Load time of PNML (sax parser for PT used): 278 ms
[2023-03-16 03:22:38] [INFO ] Transformed 184 places.
[2023-03-16 03:22:38] [INFO ] Transformed 1832 transitions.
[2023-03-16 03:22:38] [INFO ] Parsed PT model containing 184 places and 1832 transitions and 7424 arcs in 432 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 14 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 36 places in 11 ms
Reduce places removed 36 places and 64 transitions.
Incomplete random walk after 10000 steps, including 102 resets, run finished after 471 ms. (steps per millisecond=21 ) properties (out of 16) seen :1
FORMULA DoubleLock-PT-p2s2-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 15) seen :1
FORMULA DoubleLock-PT-p2s2-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 14) seen :1
FORMULA DoubleLock-PT-p2s2-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 13) 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 13) 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 13) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 13) seen :1
FORMULA DoubleLock-PT-p2s2-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 12) seen :0
Running SMT prover for 12 properties.
[2023-03-16 03:22:39] [INFO ] Flow matrix only has 1225 transitions (discarded 543 similar events)
// Phase 1: matrix 1225 rows 148 cols
[2023-03-16 03:22:39] [INFO ] Computed 4 place invariants in 48 ms
[2023-03-16 03:22:39] [INFO ] [Real]Absence check using 3 positive place invariants in 5 ms returned sat
[2023-03-16 03:22:39] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-16 03:22:39] [INFO ] After 357ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:11
[2023-03-16 03:22:40] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2023-03-16 03:22:40] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-16 03:22:41] [INFO ] After 1020ms SMT Verify possible using state equation in natural domain returned unsat :8 sat :4
[2023-03-16 03:22:41] [INFO ] State equation strengthened by 116 read => feed constraints.
[2023-03-16 03:22:42] [INFO ] After 1159ms SMT Verify possible using 116 Read/Feed constraints in natural domain returned unsat :8 sat :4
[2023-03-16 03:22:42] [INFO ] After 1648ms SMT Verify possible using trap constraints in natural domain returned unsat :8 sat :4
Attempting to minimize the solution found.
Minimization took 435 ms.
[2023-03-16 03:22:43] [INFO ] After 3284ms SMT Verify possible using all constraints in natural domain returned unsat :8 sat :4
FORMULA DoubleLock-PT-p2s2-ReachabilityFireability-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleLock-PT-p2s2-ReachabilityFireability-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleLock-PT-p2s2-ReachabilityFireability-12 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleLock-PT-p2s2-ReachabilityFireability-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleLock-PT-p2s2-ReachabilityFireability-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleLock-PT-p2s2-ReachabilityFireability-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleLock-PT-p2s2-ReachabilityFireability-03 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DoubleLock-PT-p2s2-ReachabilityFireability-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 12 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 74 ms.
Support contains 9 out of 148 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 148/148 places, 1768/1768 transitions.
Graph (complete) has 2955 edges and 148 vertex of which 144 are kept as prefixes of interest. Removing 4 places using SCC suffix rule.8 ms
Discarding 4 places :
Also discarding 0 output transitions
Drop transitions removed 13 transitions
Reduce isomorphic transitions removed 13 transitions.
Iterating post reduction 0 with 13 rules applied. Total rules applied 14 place count 144 transition count 1755
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 15 place count 143 transition count 1723
Iterating global reduction 1 with 1 rules applied. Total rules applied 16 place count 143 transition count 1723
Applied a total of 16 rules in 148 ms. Remains 143 /148 variables (removed 5) and now considering 1723/1768 (removed 45) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 149 ms. Remains : 143/148 places, 1723/1768 transitions.
Incomplete random walk after 10000 steps, including 99 resets, run finished after 228 ms. (steps per millisecond=43 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 17 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 4) seen :1
FORMULA DoubleLock-PT-p2s2-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-16 03:22:43] [INFO ] Flow matrix only has 1180 transitions (discarded 543 similar events)
// Phase 1: matrix 1180 rows 143 cols
[2023-03-16 03:22:43] [INFO ] Computed 2 place invariants in 9 ms
[2023-03-16 03:22:44] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-16 03:22:44] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-16 03:22:44] [INFO ] After 618ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-16 03:22:44] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-16 03:22:44] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-16 03:22:45] [INFO ] After 506ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-16 03:22:45] [INFO ] State equation strengthened by 116 read => feed constraints.
[2023-03-16 03:22:45] [INFO ] After 494ms SMT Verify possible using 116 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-16 03:22:45] [INFO ] After 779ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 130 ms.
[2023-03-16 03:22:46] [INFO ] After 1507ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 34 ms.
Support contains 6 out of 143 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 143/143 places, 1723/1723 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 143 transition count 1722
Applied a total of 1 rules in 62 ms. Remains 143 /143 variables (removed 0) and now considering 1722/1723 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 62 ms. Remains : 143/143 places, 1722/1723 transitions.
Incomplete random walk after 10000 steps, including 98 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 16 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 166244 steps, run timeout after 3001 ms. (steps per millisecond=55 ) properties seen :{}
Probabilistic random walk after 166244 steps, saw 116066 distinct states, run finished after 3002 ms. (steps per millisecond=55 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-16 03:22:49] [INFO ] Flow matrix only has 1179 transitions (discarded 543 similar events)
// Phase 1: matrix 1179 rows 143 cols
[2023-03-16 03:22:49] [INFO ] Computed 2 place invariants in 24 ms
[2023-03-16 03:22:49] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-16 03:22:49] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-16 03:22:49] [INFO ] After 523ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-16 03:22:49] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-16 03:22:49] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-16 03:22:50] [INFO ] After 604ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-16 03:22:50] [INFO ] State equation strengthened by 116 read => feed constraints.
[2023-03-16 03:22:50] [INFO ] After 335ms SMT Verify possible using 116 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-16 03:22:51] [INFO ] After 565ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 175 ms.
[2023-03-16 03:22:51] [INFO ] After 1435ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 14 ms.
Support contains 6 out of 143 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 143/143 places, 1722/1722 transitions.
Applied a total of 0 rules in 36 ms. Remains 143 /143 variables (removed 0) and now considering 1722/1722 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 36 ms. Remains : 143/143 places, 1722/1722 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 143/143 places, 1722/1722 transitions.
Applied a total of 0 rules in 40 ms. Remains 143 /143 variables (removed 0) and now considering 1722/1722 (removed 0) transitions.
[2023-03-16 03:22:51] [INFO ] Flow matrix only has 1179 transitions (discarded 543 similar events)
[2023-03-16 03:22:51] [INFO ] Invariant cache hit.
[2023-03-16 03:22:51] [INFO ] Implicit Places using invariants in 232 ms returned []
[2023-03-16 03:22:51] [INFO ] Flow matrix only has 1179 transitions (discarded 543 similar events)
[2023-03-16 03:22:51] [INFO ] Invariant cache hit.
[2023-03-16 03:22:51] [INFO ] State equation strengthened by 116 read => feed constraints.
[2023-03-16 03:22:52] [INFO ] Implicit Places using invariants and state equation in 1178 ms returned []
Implicit Place search using SMT with State Equation took 1413 ms to find 0 implicit places.
[2023-03-16 03:22:52] [INFO ] Redundant transitions in 145 ms returned []
[2023-03-16 03:22:52] [INFO ] Flow matrix only has 1179 transitions (discarded 543 similar events)
[2023-03-16 03:22:52] [INFO ] Invariant cache hit.
[2023-03-16 03:22:54] [INFO ] Dead Transitions using invariants and state equation in 1036 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2650 ms. Remains : 143/143 places, 1722/1722 transitions.
Ensure Unique test removed 543 transitions
Reduce isomorphic transitions removed 543 transitions.
Iterating post reduction 0 with 543 rules applied. Total rules applied 543 place count 143 transition count 1179
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 8 Pre rules applied. Total rules applied 543 place count 143 transition count 1171
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 1 with 16 rules applied. Total rules applied 559 place count 135 transition count 1171
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 565 place count 132 transition count 1168
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 566 place count 131 transition count 1136
Iterating global reduction 1 with 1 rules applied. Total rules applied 567 place count 131 transition count 1136
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 568 place count 131 transition count 1135
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 569 place count 130 transition count 1135
Applied a total of 569 rules in 96 ms. Remains 130 /143 variables (removed 13) and now considering 1135/1722 (removed 587) transitions.
Running SMT prover for 3 properties.
// Phase 1: matrix 1135 rows 130 cols
[2023-03-16 03:22:54] [INFO ] Computed 2 place invariants in 13 ms
[2023-03-16 03:22:54] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-16 03:22:54] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-16 03:22:54] [INFO ] After 492ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-16 03:22:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-16 03:22:54] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-16 03:22:55] [INFO ] After 391ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-16 03:22:55] [INFO ] After 596ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 166 ms.
[2023-03-16 03:22:55] [INFO ] After 822ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
[2023-03-16 03:22:55] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 7 ms.
[2023-03-16 03:22:55] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 143 places, 1722 transitions and 6916 arcs took 14 ms.
[2023-03-16 03:22:55] [INFO ] Flatten gal took : 241 ms
Total runtime 18398 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/502/inv_0_ --invariant=/tmp/502/inv_1_ --invariant=/tmp/502/inv_2_ --inv-par
TIME LIMIT: Killed by timeout after 3570 seconds
MemTotal: 16393216 kB
MemFree: 14280216 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16100440 kB
Could not compute solution for formula : DoubleLock-PT-p2s2-ReachabilityFireability-02
Could not compute solution for formula : DoubleLock-PT-p2s2-ReachabilityFireability-05
Could not compute solution for formula : DoubleLock-PT-p2s2-ReachabilityFireability-10
BK_STOP 1678940548263
--------------------
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 DoubleLock-PT-p2s2-ReachabilityFireability-02
rfs formula type AG
rfs formula formula --invariant=/tmp/502/inv_0_
rfs formula name DoubleLock-PT-p2s2-ReachabilityFireability-05
rfs formula type AG
rfs formula formula --invariant=/tmp/502/inv_1_
rfs formula name DoubleLock-PT-p2s2-ReachabilityFireability-10
rfs formula type EF
rfs formula formula --invariant=/tmp/502/inv_2_
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 143 places, 1722 transitions and 6916 arcs
pnml2lts-sym: Petri net DoubleLock_PT_p2s2 analyzed
pnml2lts-sym: There are no safe places
pnml2lts-sym: Loading Petri net took 0.020 real 0.010 user 0.010 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: 1722->1364 groups
pnml2lts-sym: Regrouping took 1.250 real 1.250 user 0.000 sys
pnml2lts-sym: state vector length is 143; there are 1364 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
Killing (15) : 508
Killing (9) : 508
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="DoubleLock-PT-p2s2"
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 DoubleLock-PT-p2s2, 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 r137-smll-167819418800543"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DoubleLock-PT-p2s2.tgz
mv DoubleLock-PT-p2s2 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 ;