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.r391-oct2-167903715500590.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 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 lolaxred
Input is ShieldPPPt-PT-004B, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r391-oct2-167903715500590
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 508K
-rw-r--r-- 1 mcc users 6.2K Feb 25 20:49 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Feb 25 20:49 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.7K Feb 25 20:48 CTLFireability.txt
-rw-r--r-- 1 mcc users 66K Feb 25 20:48 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 17:00 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 17:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 25 17:00 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 17:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.8K Feb 25 20:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 89K Feb 25 20:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.6K Feb 25 20:49 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 76K Feb 25 20:49 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:00 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 17:00 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 74K 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 ShieldPPPt-PT-004B-ReachabilityCardinality-00
FORMULA_NAME ShieldPPPt-PT-004B-ReachabilityCardinality-01
FORMULA_NAME ShieldPPPt-PT-004B-ReachabilityCardinality-02
FORMULA_NAME ShieldPPPt-PT-004B-ReachabilityCardinality-03
FORMULA_NAME ShieldPPPt-PT-004B-ReachabilityCardinality-04
FORMULA_NAME ShieldPPPt-PT-004B-ReachabilityCardinality-05
FORMULA_NAME ShieldPPPt-PT-004B-ReachabilityCardinality-06
FORMULA_NAME ShieldPPPt-PT-004B-ReachabilityCardinality-07
FORMULA_NAME ShieldPPPt-PT-004B-ReachabilityCardinality-08
FORMULA_NAME ShieldPPPt-PT-004B-ReachabilityCardinality-09
FORMULA_NAME ShieldPPPt-PT-004B-ReachabilityCardinality-10
FORMULA_NAME ShieldPPPt-PT-004B-ReachabilityCardinality-11
FORMULA_NAME ShieldPPPt-PT-004B-ReachabilityCardinality-12
FORMULA_NAME ShieldPPPt-PT-004B-ReachabilityCardinality-13
FORMULA_NAME ShieldPPPt-PT-004B-ReachabilityCardinality-14
FORMULA_NAME ShieldPPPt-PT-004B-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1679278760540

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=ShieldPPPt-PT-004B
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-20 02:19:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-20 02:19:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 02:19:24] [INFO ] Load time of PNML (sax parser for PT used): 92 ms
[2023-03-20 02:19:24] [INFO ] Transformed 315 places.
[2023-03-20 02:19:24] [INFO ] Transformed 287 transitions.
[2023-03-20 02:19:24] [INFO ] Found NUPN structural information;
[2023-03-20 02:19:24] [INFO ] Parsed PT model containing 315 places and 287 transitions and 718 arcs in 216 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 15 ms.
Working with output stream class java.io.PrintStream
FORMULA ShieldPPPt-PT-004B-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-004B-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-004B-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-004B-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldPPPt-PT-004B-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 372 ms. (steps per millisecond=26 ) properties (out of 11) seen :9
FORMULA ShieldPPPt-PT-004B-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-004B-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-004B-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-004B-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-004B-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-004B-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-004B-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-004B-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-004B-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 2) seen :1
FORMULA ShieldPPPt-PT-004B-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 1 properties.
// Phase 1: matrix 287 rows 315 cols
[2023-03-20 02:19:24] [INFO ] Computed 45 place invariants in 10 ms
[2023-03-20 02:19:24] [INFO ] After 245ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-20 02:19:25] [INFO ] [Nat]Absence check using 45 positive place invariants in 21 ms returned sat
[2023-03-20 02:19:25] [INFO ] After 152ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-20 02:19:25] [INFO ] Deduced a trap composed of 19 places in 67 ms of which 6 ms to minimize.
[2023-03-20 02:19:25] [INFO ] Deduced a trap composed of 19 places in 49 ms of which 0 ms to minimize.
[2023-03-20 02:19:25] [INFO ] Deduced a trap composed of 20 places in 37 ms of which 1 ms to minimize.
[2023-03-20 02:19:25] [INFO ] Deduced a trap composed of 21 places in 41 ms of which 0 ms to minimize.
[2023-03-20 02:19:25] [INFO ] Deduced a trap composed of 20 places in 50 ms of which 1 ms to minimize.
[2023-03-20 02:19:25] [INFO ] Deduced a trap composed of 14 places in 70 ms of which 1 ms to minimize.
[2023-03-20 02:19:25] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 438 ms
[2023-03-20 02:19:25] [INFO ] After 611ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 48 ms.
[2023-03-20 02:19:25] [INFO ] After 805ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 16 out of 315 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 315/315 places, 287/287 transitions.
Drop transitions removed 67 transitions
Trivial Post-agglo rules discarded 67 transitions
Performed 67 trivial Post agglomeration. Transition count delta: 67
Iterating post reduction 0 with 67 rules applied. Total rules applied 67 place count 315 transition count 220
Reduce places removed 67 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 69 rules applied. Total rules applied 136 place count 248 transition count 218
Reduce places removed 1 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 2 with 4 rules applied. Total rules applied 140 place count 247 transition count 215
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 143 place count 244 transition count 215
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 18 Pre rules applied. Total rules applied 143 place count 244 transition count 197
Deduced a syphon composed of 18 places in 1 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 4 with 36 rules applied. Total rules applied 179 place count 226 transition count 197
Discarding 23 places :
Symmetric choice reduction at 4 with 23 rule applications. Total rules 202 place count 203 transition count 174
Iterating global reduction 4 with 23 rules applied. Total rules applied 225 place count 203 transition count 174
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 12 Pre rules applied. Total rules applied 225 place count 203 transition count 162
Deduced a syphon composed of 12 places in 1 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 4 with 24 rules applied. Total rules applied 249 place count 191 transition count 162
Performed 59 Post agglomeration using F-continuation condition.Transition count delta: 59
Deduced a syphon composed of 59 places in 1 ms
Reduce places removed 59 places and 0 transitions.
Iterating global reduction 4 with 118 rules applied. Total rules applied 367 place count 132 transition count 103
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 4 with 20 rules applied. Total rules applied 387 place count 122 transition count 103
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 4 with 9 rules applied. Total rules applied 396 place count 122 transition count 103
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 397 place count 121 transition count 102
Applied a total of 397 rules in 115 ms. Remains 121 /315 variables (removed 194) and now considering 102/287 (removed 185) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 115 ms. Remains : 121/315 places, 102/287 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1291022 steps, run timeout after 3001 ms. (steps per millisecond=430 ) properties seen :{}
Probabilistic random walk after 1291022 steps, saw 770402 distinct states, run finished after 3004 ms. (steps per millisecond=429 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 102 rows 121 cols
[2023-03-20 02:19:28] [INFO ] Computed 45 place invariants in 3 ms
[2023-03-20 02:19:29] [INFO ] After 89ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-20 02:19:29] [INFO ] [Nat]Absence check using 45 positive place invariants in 9 ms returned sat
[2023-03-20 02:19:29] [INFO ] After 119ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-20 02:19:29] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-20 02:19:29] [INFO ] After 42ms SMT Verify possible using 13 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-20 02:19:29] [INFO ] Deduced a trap composed of 4 places in 553 ms of which 2 ms to minimize.
[2023-03-20 02:19:29] [INFO ] Deduced a trap composed of 6 places in 87 ms of which 0 ms to minimize.
[2023-03-20 02:19:29] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 673 ms
[2023-03-20 02:19:29] [INFO ] After 760ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 44 ms.
[2023-03-20 02:19:30] [INFO ] After 1006ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 16 out of 121 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 121/121 places, 102/102 transitions.
Applied a total of 0 rules in 5 ms. Remains 121 /121 variables (removed 0) and now considering 102/102 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 121/121 places, 102/102 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 121/121 places, 102/102 transitions.
Applied a total of 0 rules in 26 ms. Remains 121 /121 variables (removed 0) and now considering 102/102 (removed 0) transitions.
[2023-03-20 02:19:30] [INFO ] Invariant cache hit.
[2023-03-20 02:19:30] [INFO ] Implicit Places using invariants in 337 ms returned [112]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 340 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 120/121 places, 102/102 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 120 transition count 101
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 119 transition count 101
Applied a total of 2 rules in 4 ms. Remains 119 /120 variables (removed 1) and now considering 101/102 (removed 1) transitions.
// Phase 1: matrix 101 rows 119 cols
[2023-03-20 02:19:30] [INFO ] Computed 44 place invariants in 1 ms
[2023-03-20 02:19:30] [INFO ] Implicit Places using invariants in 81 ms returned [104]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 82 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 118/121 places, 101/102 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 117 transition count 100
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 117 transition count 100
Applied a total of 2 rules in 5 ms. Remains 117 /118 variables (removed 1) and now considering 100/101 (removed 1) transitions.
// Phase 1: matrix 100 rows 117 cols
[2023-03-20 02:19:30] [INFO ] Computed 43 place invariants in 1 ms
[2023-03-20 02:19:30] [INFO ] Implicit Places using invariants in 161 ms returned []
[2023-03-20 02:19:30] [INFO ] Invariant cache hit.
[2023-03-20 02:19:30] [INFO ] State equation strengthened by 11 read => feed constraints.
[2023-03-20 02:19:30] [INFO ] Implicit Places using invariants and state equation in 136 ms returned []
Implicit Place search using SMT with State Equation took 300 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 117/121 places, 100/102 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 757 ms. Remains : 117/121 places, 100/102 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1241490 steps, run timeout after 3001 ms. (steps per millisecond=413 ) properties seen :{}
Probabilistic random walk after 1241490 steps, saw 737595 distinct states, run finished after 3002 ms. (steps per millisecond=413 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-20 02:19:33] [INFO ] Invariant cache hit.
[2023-03-20 02:19:33] [INFO ] After 122ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-20 02:19:34] [INFO ] [Nat]Absence check using 43 positive place invariants in 102 ms returned sat
[2023-03-20 02:19:34] [INFO ] After 84ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-20 02:19:34] [INFO ] State equation strengthened by 11 read => feed constraints.
[2023-03-20 02:19:34] [INFO ] After 19ms SMT Verify possible using 11 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-20 02:19:34] [INFO ] Deduced a trap composed of 4 places in 70 ms of which 1 ms to minimize.
[2023-03-20 02:19:34] [INFO ] Deduced a trap composed of 6 places in 157 ms of which 0 ms to minimize.
[2023-03-20 02:19:34] [INFO ] Deduced a trap composed of 9 places in 72 ms of which 1 ms to minimize.
[2023-03-20 02:19:34] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 364 ms
[2023-03-20 02:19:34] [INFO ] After 404ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 22 ms.
[2023-03-20 02:19:34] [INFO ] After 723ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 16 out of 117 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 117/117 places, 100/100 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 100/100 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 117/117 places, 100/100 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 117/117 places, 100/100 transitions.
Applied a total of 0 rules in 4 ms. Remains 117 /117 variables (removed 0) and now considering 100/100 (removed 0) transitions.
[2023-03-20 02:19:34] [INFO ] Invariant cache hit.
[2023-03-20 02:19:35] [INFO ] Implicit Places using invariants in 308 ms returned []
[2023-03-20 02:19:35] [INFO ] Invariant cache hit.
[2023-03-20 02:19:35] [INFO ] State equation strengthened by 11 read => feed constraints.
[2023-03-20 02:19:35] [INFO ] Implicit Places using invariants and state equation in 265 ms returned []
Implicit Place search using SMT with State Equation took 577 ms to find 0 implicit places.
[2023-03-20 02:19:35] [INFO ] Redundant transitions in 2 ms returned []
[2023-03-20 02:19:35] [INFO ] Invariant cache hit.
[2023-03-20 02:19:35] [INFO ] Dead Transitions using invariants and state equation in 215 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 821 ms. Remains : 117/117 places, 100/100 transitions.
Partial Free-agglomeration rule applied 20 times.
Drop transitions removed 20 transitions
Iterating global reduction 0 with 20 rules applied. Total rules applied 20 place count 117 transition count 100
Applied a total of 20 rules in 17 ms. Remains 117 /117 variables (removed 0) and now considering 100/100 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 100 rows 117 cols
[2023-03-20 02:19:35] [INFO ] Computed 43 place invariants in 3 ms
[2023-03-20 02:19:35] [INFO ] After 91ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-20 02:19:35] [INFO ] [Nat]Absence check using 43 positive place invariants in 59 ms returned sat
[2023-03-20 02:19:36] [INFO ] After 248ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-20 02:19:36] [INFO ] State equation strengthened by 16 read => feed constraints.
[2023-03-20 02:19:36] [INFO ] After 23ms SMT Verify possible using 16 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-20 02:19:36] [INFO ] Deduced a trap composed of 5 places in 84 ms of which 1 ms to minimize.
[2023-03-20 02:19:36] [INFO ] Deduced a trap composed of 4 places in 87 ms of which 14 ms to minimize.
[2023-03-20 02:19:36] [INFO ] Deduced a trap composed of 7 places in 47 ms of which 1 ms to minimize.
[2023-03-20 02:19:36] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 259 ms
[2023-03-20 02:19:36] [INFO ] After 316ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 39 ms.
[2023-03-20 02:19:36] [INFO ] After 733ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-20 02:19:36] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 7 ms.
[2023-03-20 02:19:36] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 117 places, 100 transitions and 392 arcs took 1 ms.
[2023-03-20 02:19:36] [INFO ] Flatten gal took : 38 ms
Total runtime 12767 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT ShieldPPPt-PT-004B
BK_EXAMINATION: ReachabilityCardinality
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/377
ReachabilityCardinality

FORMULA ShieldPPPt-PT-004B-ReachabilityCardinality-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1679278776987

--------------------
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/377/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/377/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/377/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 EXCL) for 0 ShieldPPPt-PT-004B-ReachabilityCardinality-00
lola: time limit : 3600 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 4 (type FNDP) for 0 ShieldPPPt-PT-004B-ReachabilityCardinality-00
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 5 (type EQUN) for 0 ShieldPPPt-PT-004B-ReachabilityCardinality-00
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: LAUNCH task # 7 (type SRCH) for 0 ShieldPPPt-PT-004B-ReachabilityCardinality-00
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 7 (type SRCH) for ShieldPPPt-PT-004B-ReachabilityCardinality-00
lola: result : true
lola: markings : 20
lola: fired transitions : 19
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 4 (type FNDP) for ShieldPPPt-PT-004B-ReachabilityCardinality-00 (obsolete)
lola: CANCELED task # 5 (type EQUN) for ShieldPPPt-PT-004B-ReachabilityCardinality-00 (obsolete)
lola: CANCELED task # 8 (type EXCL) for ShieldPPPt-PT-004B-ReachabilityCardinality-00 (obsolete)
lola: Portfolio finished: no open formulas

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
ShieldPPPt-PT-004B-ReachabilityCardinality-00: AG false tandem / insertion


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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="ShieldPPPt-PT-004B"
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 ShieldPPPt-PT-004B, 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 r391-oct2-167903715500590"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPt-PT-004B.tgz
mv ShieldPPPt-PT-004B 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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;