About the Execution of LoLa+red for PhilosophersDyn-PT-10
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 947.392 | 55660.00 | 120575.00 | 1135.00 | TTTTFFFTFTFTFTFF | 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.r295-tall-167873947700326.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 lolaxred
Input is PhilosophersDyn-PT-10, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r295-tall-167873947700326
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 13M
-rw-r--r-- 1 mcc users 39K Feb 26 12:25 CTLCardinality.txt
-rw-r--r-- 1 mcc users 195K Feb 26 12:25 CTLCardinality.xml
-rw-r--r-- 1 mcc users 288K Feb 26 12:23 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.5M Feb 26 12:23 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 11K Feb 25 16:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 47K Feb 25 16:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 138K Feb 25 16:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 537K Feb 25 16:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 89K Feb 26 12:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 443K Feb 26 12:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 1.3M Feb 26 12:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 6.5M Feb 26 12:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 6.3K Feb 25 16:34 UpperBounds.txt
-rw-r--r-- 1 mcc users 14K Feb 25 16:34 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 1.8M 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 PhilosophersDyn-PT-10-ReachabilityCardinality-00
FORMULA_NAME PhilosophersDyn-PT-10-ReachabilityCardinality-01
FORMULA_NAME PhilosophersDyn-PT-10-ReachabilityCardinality-02
FORMULA_NAME PhilosophersDyn-PT-10-ReachabilityCardinality-03
FORMULA_NAME PhilosophersDyn-PT-10-ReachabilityCardinality-04
FORMULA_NAME PhilosophersDyn-PT-10-ReachabilityCardinality-05
FORMULA_NAME PhilosophersDyn-PT-10-ReachabilityCardinality-06
FORMULA_NAME PhilosophersDyn-PT-10-ReachabilityCardinality-07
FORMULA_NAME PhilosophersDyn-PT-10-ReachabilityCardinality-08
FORMULA_NAME PhilosophersDyn-PT-10-ReachabilityCardinality-09
FORMULA_NAME PhilosophersDyn-PT-10-ReachabilityCardinality-10
FORMULA_NAME PhilosophersDyn-PT-10-ReachabilityCardinality-11
FORMULA_NAME PhilosophersDyn-PT-10-ReachabilityCardinality-12
FORMULA_NAME PhilosophersDyn-PT-10-ReachabilityCardinality-13
FORMULA_NAME PhilosophersDyn-PT-10-ReachabilityCardinality-14
FORMULA_NAME PhilosophersDyn-PT-10-ReachabilityCardinality-15
=== Now, execution of the tool begins
BK_START 1678825722315
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=lolaxred
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PhilosophersDyn-PT-10
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-14 20:28:43] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-14 20:28:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-14 20:28:43] [INFO ] Load time of PNML (sax parser for PT used): 147 ms
[2023-03-14 20:28:43] [INFO ] Transformed 170 places.
[2023-03-14 20:28:43] [INFO ] Transformed 2310 transitions.
[2023-03-14 20:28:44] [INFO ] Parsed PT model containing 170 places and 2310 transitions and 18190 arcs in 229 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 39 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 45 transitions
Reduce redundant transitions removed 45 transitions.
FORMULA PhilosophersDyn-PT-10-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 1191 resets, run finished after 814 ms. (steps per millisecond=12 ) properties (out of 15) seen :1
FORMULA PhilosophersDyn-PT-10-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 91 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 96 resets, run finished after 213 ms. (steps per millisecond=46 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 68 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 91 resets, run finished after 129 ms. (steps per millisecond=77 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 68 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 138 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 138 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 101 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 93 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 85 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 14) seen :1
FORMULA PhilosophersDyn-PT-10-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 77 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 86 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 82 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 95 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 13) seen :0
Running SMT prover for 13 properties.
[2023-03-14 20:28:46] [INFO ] Flow matrix only has 1905 transitions (discarded 360 similar events)
// Phase 1: matrix 1905 rows 170 cols
[2023-03-14 20:28:46] [INFO ] Computed 39 place invariants in 81 ms
[2023-03-14 20:28:47] [INFO ] [Real]Absence check using 27 positive place invariants in 5 ms returned sat
[2023-03-14 20:28:47] [INFO ] [Real]Absence check using 27 positive and 12 generalized place invariants in 5 ms returned sat
[2023-03-14 20:28:47] [INFO ] After 265ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0 real:10
[2023-03-14 20:28:47] [INFO ] [Nat]Absence check using 27 positive place invariants in 4 ms returned sat
[2023-03-14 20:28:47] [INFO ] [Nat]Absence check using 27 positive and 12 generalized place invariants in 5 ms returned sat
[2023-03-14 20:28:48] [INFO ] After 652ms SMT Verify possible using state equation in natural domain returned unsat :11 sat :2
[2023-03-14 20:28:48] [INFO ] State equation strengthened by 1030 read => feed constraints.
[2023-03-14 20:28:48] [INFO ] After 571ms SMT Verify possible using 1030 Read/Feed constraints in natural domain returned unsat :11 sat :2
[2023-03-14 20:28:49] [INFO ] After 1030ms SMT Verify possible using trap constraints in natural domain returned unsat :11 sat :2
Attempting to minimize the solution found.
Minimization took 390 ms.
[2023-03-14 20:28:49] [INFO ] After 2277ms SMT Verify possible using all constraints in natural domain returned unsat :11 sat :2
FORMULA PhilosophersDyn-PT-10-ReachabilityCardinality-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PhilosophersDyn-PT-10-ReachabilityCardinality-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PhilosophersDyn-PT-10-ReachabilityCardinality-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PhilosophersDyn-PT-10-ReachabilityCardinality-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PhilosophersDyn-PT-10-ReachabilityCardinality-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PhilosophersDyn-PT-10-ReachabilityCardinality-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PhilosophersDyn-PT-10-ReachabilityCardinality-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PhilosophersDyn-PT-10-ReachabilityCardinality-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PhilosophersDyn-PT-10-ReachabilityCardinality-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PhilosophersDyn-PT-10-ReachabilityCardinality-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PhilosophersDyn-PT-10-ReachabilityCardinality-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 13 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 5 ms.
Support contains 162 out of 170 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 170/170 places, 2265/2265 transitions.
Applied a total of 0 rules in 241 ms. Remains 170 /170 variables (removed 0) and now considering 2265/2265 (removed 0) transitions.
[2023-03-14 20:28:49] [INFO ] Flow matrix only has 1905 transitions (discarded 360 similar events)
[2023-03-14 20:28:49] [INFO ] Invariant cache hit.
[2023-03-14 20:28:50] [INFO ] Dead Transitions using invariants and state equation in 780 ms found 380 transitions.
Found 380 dead transitions using SMT.
Drop transitions removed 380 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 380 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 170/170 places, 1885/2265 transitions.
Applied a total of 0 rules in 101 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1129 ms. Remains : 170/170 places, 1885/2265 transitions.
Incomplete random walk after 10000 steps, including 1190 resets, run finished after 227 ms. (steps per millisecond=44 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 138 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 87 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 174991 steps, run timeout after 3001 ms. (steps per millisecond=58 ) properties seen :{}
Probabilistic random walk after 174991 steps, saw 45562 distinct states, run finished after 3003 ms. (steps per millisecond=58 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 1885 rows 170 cols
[2023-03-14 20:28:54] [INFO ] Computed 39 place invariants in 53 ms
[2023-03-14 20:28:54] [INFO ] After 42ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-14 20:28:54] [INFO ] [Nat]Absence check using 12 positive place invariants in 5 ms returned sat
[2023-03-14 20:28:54] [INFO ] [Nat]Absence check using 12 positive and 27 generalized place invariants in 8 ms returned sat
[2023-03-14 20:28:55] [INFO ] After 584ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-14 20:28:55] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-14 20:29:03] [INFO ] After 8413ms SMT Verify possible using 1010 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-14 20:29:12] [INFO ] After 17113ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 2947 ms.
[2023-03-14 20:29:15] [INFO ] After 20726ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 6 ms.
Support contains 162 out of 170 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 155 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 157 ms. Remains : 170/170 places, 1885/1885 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 113 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
[2023-03-14 20:29:15] [INFO ] Invariant cache hit.
[2023-03-14 20:29:15] [INFO ] Implicit Places using invariants in 111 ms returned []
[2023-03-14 20:29:15] [INFO ] Invariant cache hit.
[2023-03-14 20:29:15] [INFO ] State equation strengthened by 1010 read => feed constraints.
[2023-03-14 20:29:16] [INFO ] Implicit Places using invariants and state equation in 834 ms returned []
Implicit Place search using SMT with State Equation took 951 ms to find 0 implicit places.
[2023-03-14 20:29:16] [INFO ] Redundant transitions in 119 ms returned []
[2023-03-14 20:29:16] [INFO ] Invariant cache hit.
[2023-03-14 20:29:17] [INFO ] Dead Transitions using invariants and state equation in 651 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1843 ms. Remains : 170/170 places, 1885/1885 transitions.
Applied a total of 0 rules in 38 ms. Remains 170 /170 variables (removed 0) and now considering 1885/1885 (removed 0) transitions.
Running SMT prover for 2 properties.
[2023-03-14 20:29:17] [INFO ] Invariant cache hit.
[2023-03-14 20:29:17] [INFO ] After 49ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-14 20:29:17] [INFO ] [Nat]Absence check using 12 positive place invariants in 1 ms returned sat
[2023-03-14 20:29:17] [INFO ] [Nat]Absence check using 12 positive and 27 generalized place invariants in 8 ms returned sat
[2023-03-14 20:29:17] [INFO ] After 585ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-14 20:29:18] [INFO ] After 874ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 197 ms.
[2023-03-14 20:29:18] [INFO ] After 1139ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2023-03-14 20:29:18] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 3 ms.
[2023-03-14 20:29:18] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 170 places, 1885 transitions and 14300 arcs took 16 ms.
[2023-03-14 20:29:18] [INFO ] Flatten gal took : 246 ms
Total runtime 35151 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT PhilosophersDyn-PT-10
BK_EXAMINATION: ReachabilityCardinality
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/372
ReachabilityCardinality
FORMULA PhilosophersDyn-PT-10-ReachabilityCardinality-07 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA PhilosophersDyn-PT-10-ReachabilityCardinality-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
BK_STOP 1678825777975
--------------------
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 ReachabilityCardinality -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/372/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/372/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/372/ReachabilityCardinality.xml
lola: Rule S: 0 transitions removed,0 places removed
lola: Created skeleton in 0.000000 secs.
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: LAUNCH task # 8 (type SKEL/FNDP) for 0 PhilosophersDyn-PT-10-ReachabilityCardinality-07
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 9 (type SKEL/EQUN) for 0 PhilosophersDyn-PT-10-ReachabilityCardinality-07
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: LAUNCH task # 11 (type SKEL/SRCH) for 0 PhilosophersDyn-PT-10-ReachabilityCardinality-07
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: LAUNCH task # 12 (type SKEL/SRCH) for 0 PhilosophersDyn-PT-10-ReachabilityCardinality-07
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 11 (type SKEL/SRCH) for PhilosophersDyn-PT-10-ReachabilityCardinality-07
lola: result : false
lola: markings : 734
lola: fired transitions : 1330
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 8 (type FNDP) for PhilosophersDyn-PT-10-ReachabilityCardinality-07 (obsolete)
lola: CANCELED task # 9 (type EQUN) for PhilosophersDyn-PT-10-ReachabilityCardinality-07 (obsolete)
lola: CANCELED task # 12 (type SRCH) for PhilosophersDyn-PT-10-ReachabilityCardinality-07 (obsolete)
lola: FINISHED task # 9 (type SKEL/EQUN) for PhilosophersDyn-PT-10-ReachabilityCardinality-07
lola: result : unknown
lola: FINISHED task # 8 (type SKEL/FNDP) for PhilosophersDyn-PT-10-ReachabilityCardinality-07
lola: result : unknown
lola: fired transitions : 2460
lola: tried executions : 413
lola: time used : 0.000000
lola: memory pages used : 0
lola: Created skeleton in 0.000000 secs.
lola: planning for PhilosophersDyn-PT-10-ReachabilityCardinality-07 stopped (result already fixed).
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: LAUNCH task # 18 (type EXCL) for 3 PhilosophersDyn-PT-10-ReachabilityCardinality-12
lola: time limit : 3599 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 14 (type FNDP) for 3 PhilosophersDyn-PT-10-ReachabilityCardinality-12
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 15 (type EQUN) for 3 PhilosophersDyn-PT-10-ReachabilityCardinality-12
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: LAUNCH task # 17 (type SRCH) for 3 PhilosophersDyn-PT-10-ReachabilityCardinality-12
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
sara: try reading problem file /home/mcc/execution/372/ReachabilityCardinality-15.sara.
sara: place or transition ordering is non-deterministic
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
PhilosophersDyn-PT-10-ReachabilityCardinality-07: AG true skeleton: tandem / insertion
PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
PhilosophersDyn-PT-10-ReachabilityCardinality-12: EF 0 1 4 0 1 0 0 0
TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
14 EF FNDP 4/1799 0/5 PhilosophersDyn-PT-10-ReachabilityCardinality-12 39039 t fired, 5503 attempts, .
15 EF STEQ 4/3599 0/5 PhilosophersDyn-PT-10-ReachabilityCardinality-12 sara is running.
17 EF SRCH 4/3599 1/5 PhilosophersDyn-PT-10-ReachabilityCardinality-12 42849 m, 8569 m/sec, 103300 t fired, .
18 EF EXCL 4/3599 1/32 PhilosophersDyn-PT-10-ReachabilityCardinality-12 17231 m, 3446 m/sec, 31120 t fired, .
Time elapsed: 5 secs. Pages in use: 2
# running tasks: 4 of 4 Visible: 2
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
PhilosophersDyn-PT-10-ReachabilityCardinality-07: AG true skeleton: tandem / insertion
PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
PhilosophersDyn-PT-10-ReachabilityCardinality-12: EF 0 1 4 0 1 0 0 0
TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
14 EF FNDP 9/1795 0/5 PhilosophersDyn-PT-10-ReachabilityCardinality-12 80785 t fired, 11143 attempts, .
15 EF STEQ 9/3595 0/5 PhilosophersDyn-PT-10-ReachabilityCardinality-12 sara is running.
17 EF SRCH 9/3595 1/5 PhilosophersDyn-PT-10-ReachabilityCardinality-12 87800 m, 8990 m/sec, 222055 t fired, .
18 EF EXCL 9/3599 1/32 PhilosophersDyn-PT-10-ReachabilityCardinality-12 35202 m, 3594 m/sec, 65392 t fired, .
Time elapsed: 10 secs. Pages in use: 2
# running tasks: 4 of 4 Visible: 2
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
PhilosophersDyn-PT-10-ReachabilityCardinality-07: AG true skeleton: tandem / insertion
PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
PhilosophersDyn-PT-10-ReachabilityCardinality-12: EF 0 1 4 0 1 0 0 0
TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
14 EF FNDP 15/1789 0/5 PhilosophersDyn-PT-10-ReachabilityCardinality-12 122936 t fired, 16721 attempts, .
15 EF STEQ 15/3589 0/5 PhilosophersDyn-PT-10-ReachabilityCardinality-12 sara is running.
17 EF SRCH 15/3589 1/5 PhilosophersDyn-PT-10-ReachabilityCardinality-12 132615 m, 8963 m/sec, 345671 t fired, .
18 EF EXCL 15/3599 1/32 PhilosophersDyn-PT-10-ReachabilityCardinality-12 52599 m, 3479 m/sec, 100361 t fired, .
Time elapsed: 16 secs. Pages in use: 2
# running tasks: 4 of 4 Visible: 2
lola: FINISHED task # 17 (type SRCH) for PhilosophersDyn-PT-10-ReachabilityCardinality-12
lola: result : false
lola: markings : 159272
lola: fired transitions : 418795
lola: time used : 17.000000
lola: memory pages used : 1
lola: CANCELED task # 14 (type FNDP) for PhilosophersDyn-PT-10-ReachabilityCardinality-12 (obsolete)
lola: CANCELED task # 15 (type EQUN) for PhilosophersDyn-PT-10-ReachabilityCardinality-12 (obsolete)
lola: CANCELED task # 18 (type EXCL) for PhilosophersDyn-PT-10-ReachabilityCardinality-12 (obsolete)
lola: Portfolio finished: no open formulas
FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
PhilosophersDyn-PT-10-ReachabilityCardinality-07: AG true skeleton: tandem / insertion
PhilosophersDyn-PT-10-ReachabilityCardinality-12: EF false tandem / insertion
Time elapsed: 18 secs. Pages in use: 2
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="PhilosophersDyn-PT-10"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="lolaxred"
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 lolaxred"
echo " Input is PhilosophersDyn-PT-10, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r295-tall-167873947700326"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PhilosophersDyn-PT-10.tgz
mv PhilosophersDyn-PT-10 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;