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.r071-smll-167814397600126.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 CircadianClock-PT-001000, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r071-smll-167814397600126
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 508K
-rw-r--r-- 1 mcc users 7.0K Feb 26 10:37 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K Feb 26 10:37 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Feb 26 10:35 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 26 10:35 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.7K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 15:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 15:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.2K Feb 26 10:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 92K Feb 26 10:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 16K Feb 26 10:38 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 137K Feb 26 10:38 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 15:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 15:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 11K Mar 5 18:22 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CircadianClock-PT-001000-ReachabilityCardinality-00
FORMULA_NAME CircadianClock-PT-001000-ReachabilityCardinality-01
FORMULA_NAME CircadianClock-PT-001000-ReachabilityCardinality-02
FORMULA_NAME CircadianClock-PT-001000-ReachabilityCardinality-03
FORMULA_NAME CircadianClock-PT-001000-ReachabilityCardinality-04
FORMULA_NAME CircadianClock-PT-001000-ReachabilityCardinality-05
FORMULA_NAME CircadianClock-PT-001000-ReachabilityCardinality-06
FORMULA_NAME CircadianClock-PT-001000-ReachabilityCardinality-07
FORMULA_NAME CircadianClock-PT-001000-ReachabilityCardinality-08
FORMULA_NAME CircadianClock-PT-001000-ReachabilityCardinality-09
FORMULA_NAME CircadianClock-PT-001000-ReachabilityCardinality-10
FORMULA_NAME CircadianClock-PT-001000-ReachabilityCardinality-11
FORMULA_NAME CircadianClock-PT-001000-ReachabilityCardinality-12
FORMULA_NAME CircadianClock-PT-001000-ReachabilityCardinality-13
FORMULA_NAME CircadianClock-PT-001000-ReachabilityCardinality-14
FORMULA_NAME CircadianClock-PT-001000-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1678244740892

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=CircadianClock-PT-001000
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-08 03:05:44] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-08 03:05:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-08 03:05:44] [INFO ] Load time of PNML (sax parser for PT used): 52 ms
[2023-03-08 03:05:44] [INFO ] Transformed 14 places.
[2023-03-08 03:05:44] [INFO ] Transformed 16 transitions.
[2023-03-08 03:05:44] [INFO ] Parsed PT model containing 14 places and 16 transitions and 58 arcs in 207 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 35 ms.
Working with output stream class java.io.PrintStream
FORMULA CircadianClock-PT-001000-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10014 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 15) seen :6
FORMULA CircadianClock-PT-001000-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CircadianClock-PT-001000-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CircadianClock-PT-001000-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CircadianClock-PT-001000-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CircadianClock-PT-001000-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CircadianClock-PT-001000-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 195 ms. (steps per millisecond=51 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=69 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
[2023-03-08 03:05:45] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 14 cols
[2023-03-08 03:05:45] [INFO ] Computed 7 place invariants in 5 ms
[2023-03-08 03:05:45] [INFO ] [Real]Absence check using 7 positive place invariants in 9 ms returned sat
[2023-03-08 03:05:45] [INFO ] After 295ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:8
[2023-03-08 03:05:45] [INFO ] [Nat]Absence check using 7 positive place invariants in 3 ms returned sat
[2023-03-08 03:05:45] [INFO ] After 80ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :8
[2023-03-08 03:05:45] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 03:05:45] [INFO ] After 67ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :1 sat :8
[2023-03-08 03:05:45] [INFO ] After 154ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :8
Attempting to minimize the solution found.
Minimization took 72 ms.
[2023-03-08 03:05:46] [INFO ] After 413ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :8
FORMULA CircadianClock-PT-001000-ReachabilityCardinality-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 9 Parikh solutions to 8 different solutions.
FORMULA CircadianClock-PT-001000-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 1350 ms.
Support contains 14 out of 14 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 19 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20 ms. Remains : 14/14 places, 16/16 transitions.
Incomplete random walk after 10017 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=910 ) properties (out of 7) seen :1
FORMULA CircadianClock-PT-001000-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2023-03-08 03:05:47] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 03:05:47] [INFO ] Invariant cache hit.
[2023-03-08 03:05:47] [INFO ] After 139ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-08 03:05:47] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-08 03:05:47] [INFO ] After 31ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-08 03:05:47] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 03:05:47] [INFO ] After 20ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2023-03-08 03:05:48] [INFO ] After 68ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 19 ms.
[2023-03-08 03:05:48] [INFO ] After 188ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Parikh walk visited 0 properties in 427 ms.
Support contains 14 out of 14 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 2 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 14/14 places, 16/16 transitions.
Incomplete random walk after 10012 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1668 ) properties (out of 6) seen :1
FORMULA CircadianClock-PT-001000-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2023-03-08 03:05:48] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 03:05:48] [INFO ] Invariant cache hit.
[2023-03-08 03:05:48] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned sat
[2023-03-08 03:05:48] [INFO ] After 56ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-08 03:05:48] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-08 03:05:48] [INFO ] After 24ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-08 03:05:48] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 03:05:48] [INFO ] After 16ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-08 03:05:48] [INFO ] After 36ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 15 ms.
[2023-03-08 03:05:48] [INFO ] After 130ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 368 ms.
Support contains 11 out of 14 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 5 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 14/14 places, 16/16 transitions.
Incomplete random walk after 10014 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1001 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 227791 steps, run timeout after 3001 ms. (steps per millisecond=75 ) properties seen :{2=1}
Probabilistic random walk after 227791 steps, saw 156439 distinct states, run finished after 3002 ms. (steps per millisecond=75 ) properties seen :1
FORMULA CircadianClock-PT-001000-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 4 properties.
[2023-03-08 03:05:52] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 03:05:52] [INFO ] Invariant cache hit.
[2023-03-08 03:05:52] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned sat
[2023-03-08 03:05:52] [INFO ] After 81ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-08 03:05:52] [INFO ] [Nat]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-08 03:05:52] [INFO ] After 28ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-08 03:05:52] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 03:05:52] [INFO ] After 20ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-03-08 03:05:52] [INFO ] After 42ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 36 ms.
[2023-03-08 03:05:52] [INFO ] After 167ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 167 ms.
Support contains 4 out of 14 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 2 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3 ms. Remains : 14/14 places, 16/16 transitions.
Incomplete random walk after 10012 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=2503 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 326383 steps, run timeout after 3001 ms. (steps per millisecond=108 ) properties seen :{}
Probabilistic random walk after 326383 steps, saw 206221 distinct states, run finished after 3004 ms. (steps per millisecond=108 ) properties seen :0
Running SMT prover for 4 properties.
[2023-03-08 03:05:55] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 03:05:55] [INFO ] Invariant cache hit.
[2023-03-08 03:05:55] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned sat
[2023-03-08 03:05:56] [INFO ] After 90ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-08 03:05:56] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2023-03-08 03:05:56] [INFO ] After 25ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-08 03:05:56] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 03:05:56] [INFO ] After 16ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-03-08 03:05:56] [INFO ] After 37ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 19 ms.
[2023-03-08 03:05:56] [INFO ] After 130ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 381 ms.
Support contains 4 out of 14 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 2 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2 ms. Remains : 14/14 places, 16/16 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 14/14 places, 16/16 transitions.
Applied a total of 0 rules in 3 ms. Remains 14 /14 variables (removed 0) and now considering 16/16 (removed 0) transitions.
[2023-03-08 03:05:56] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 03:05:56] [INFO ] Invariant cache hit.
[2023-03-08 03:05:56] [INFO ] Implicit Places using invariants in 53 ms returned []
[2023-03-08 03:05:56] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 03:05:56] [INFO ] Invariant cache hit.
[2023-03-08 03:05:56] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-08 03:05:56] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 125 ms to find 0 implicit places.
[2023-03-08 03:05:56] [INFO ] Redundant transitions in 16 ms returned []
[2023-03-08 03:05:56] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-08 03:05:56] [INFO ] Invariant cache hit.
[2023-03-08 03:05:56] [INFO ] Dead Transitions using invariants and state equation in 87 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 243 ms. Remains : 14/14 places, 16/16 transitions.
Graph (trivial) has 6 edges and 14 vertex of which 4 / 14 are part of one of the 2 SCC in 6 ms
Free SCC test removed 2 places
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 26 edges and 12 vertex of which 10 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 2 rules in 12 ms. Remains 10 /14 variables (removed 4) and now considering 10/16 (removed 6) transitions.
Running SMT prover for 4 properties.
// Phase 1: matrix 10 rows 10 cols
[2023-03-08 03:05:56] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-08 03:05:56] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-08 03:05:56] [INFO ] After 22ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2 real:2
[2023-03-08 03:05:56] [INFO ] After 38ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-08 03:05:56] [INFO ] After 88ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-08 03:05:56] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-08 03:05:57] [INFO ] After 45ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-08 03:05:57] [INFO ] After 63ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 13 ms.
[2023-03-08 03:05:57] [INFO ] After 141ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
[2023-03-08 03:05:57] [INFO ] Export to MCC of 4 properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 7 ms.
[2023-03-08 03:05:57] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 14 places, 16 transitions and 58 arcs took 1 ms.
[2023-03-08 03:05:57] [INFO ] Flatten gal took : 34 ms
Total runtime 13348 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT CircadianClock-PT-001000
BK_EXAMINATION: ReachabilityCardinality
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/374
ReachabilityCardinality

FORMULA CircadianClock-PT-001000-ReachabilityCardinality-05 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CircadianClock-PT-001000-ReachabilityCardinality-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CircadianClock-PT-001000-ReachabilityCardinality-04 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA CircadianClock-PT-001000-ReachabilityCardinality-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1678244758747

--------------------
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/374/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/374/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/374/ReachabilityCardinality.xml
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Rule S: 0 transitions removed,0 places removed
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: 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 # 23 (type EXCL) for 3 CircadianClock-PT-001000-ReachabilityCardinality-05
lola: time limit : 900 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 19 (type FNDP) for 3 CircadianClock-PT-001000-ReachabilityCardinality-05
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 20 (type EQUN) for 3 CircadianClock-PT-001000-ReachabilityCardinality-05
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 # 22 (type SRCH) for 3 CircadianClock-PT-001000-ReachabilityCardinality-05
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: 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: 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
sara: try reading problem file /home/mcc/execution/374/ReachabilityCardinality-20.sara.
lola: FINISHED task # 22 (type SRCH) for CircadianClock-PT-001000-ReachabilityCardinality-05
lola: result : true
lola: markings : 1584
lola: fired transitions : 1583
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 19 (type FNDP) for CircadianClock-PT-001000-ReachabilityCardinality-05 (obsolete)
lola: CANCELED task # 20 (type EQUN) for CircadianClock-PT-001000-ReachabilityCardinality-05 (obsolete)
lola: CANCELED task # 23 (type EXCL) for CircadianClock-PT-001000-ReachabilityCardinality-05 (obsolete)
lola: LAUNCH task # 30 (type EXCL) for 6 CircadianClock-PT-001000-ReachabilityCardinality-14
lola: time limit : 1200 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 15 (type FNDP) for 9 CircadianClock-PT-001000-ReachabilityCardinality-15
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 16 (type EQUN) for 9 CircadianClock-PT-001000-ReachabilityCardinality-15
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: LAUNCH task # 26 (type SRCH) for 9 CircadianClock-PT-001000-ReachabilityCardinality-15
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: FINISHED task # 20 (type EQUN) for CircadianClock-PT-001000-ReachabilityCardinality-05
lola: result : unknown
lola: FINISHED task # 19 (type FNDP) for CircadianClock-PT-001000-ReachabilityCardinality-05
lola: result : true
lola: fired transitions : 1582
lola: tried executions : 1
lola: time used : 0.000000
lola: memory pages used : 0
sara: try reading problem file /home/mcc/execution/374/ReachabilityCardinality-16.sara.
lola: FINISHED task # 26 (type SRCH) for CircadianClock-PT-001000-ReachabilityCardinality-15
lola: result : true
lola: markings : 1248
lola: fired transitions : 1247
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 15 (type FNDP) for CircadianClock-PT-001000-ReachabilityCardinality-15 (obsolete)
lola: CANCELED task # 16 (type EQUN) for CircadianClock-PT-001000-ReachabilityCardinality-15 (obsolete)
lola: LAUNCH task # 34 (type FNDP) for 0 CircadianClock-PT-001000-ReachabilityCardinality-04
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 35 (type EQUN) for 0 CircadianClock-PT-001000-ReachabilityCardinality-04
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 37 (type SRCH) for 0 CircadianClock-PT-001000-ReachabilityCardinality-04
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: FINISHED task # 15 (type FNDP) for CircadianClock-PT-001000-ReachabilityCardinality-15
lola: result : unknown
lola: fired transitions : 534
lola: tried executions : 2
lola: time used : 0.000000
lola: memory pages used : 0
lola: FINISHED task # 16 (type EQUN) for CircadianClock-PT-001000-ReachabilityCardinality-15
lola: result : unknown
lola: FINISHED task # 37 (type SRCH) for CircadianClock-PT-001000-ReachabilityCardinality-04
lola: result : true
lola: markings : 1607
lola: fired transitions : 1606
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 34 (type FNDP) for CircadianClock-PT-001000-ReachabilityCardinality-04 (obsolete)
lola: CANCELED task # 35 (type EQUN) for CircadianClock-PT-001000-ReachabilityCardinality-04 (obsolete)
lola: LAUNCH task # 13 (type FNDP) for 6 CircadianClock-PT-001000-ReachabilityCardinality-14
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 17 (type EQUN) for 6 CircadianClock-PT-001000-ReachabilityCardinality-14
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
sara: try reading problem file /home/mcc/execution/374/ReachabilityCardinality-35.sara.
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: LAUNCH task # 29 (type SRCH) for 6 CircadianClock-PT-001000-ReachabilityCardinality-14
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: FINISHED task # 29 (type SRCH) for CircadianClock-PT-001000-ReachabilityCardinality-14
lola: result : true
lola: markings : 2250
lola: fired transitions : 2249
lola: time used : 0.000000
lola: memory pages used : 1
sara: try reading problem file /home/mcc/execution/374/ReachabilityCardinality-17.sara.
lola: CANCELED task # 13 (type FNDP) for CircadianClock-PT-001000-ReachabilityCardinality-14 (obsolete)
lola: CANCELED task # 17 (type EQUN) for CircadianClock-PT-001000-ReachabilityCardinality-14 (obsolete)
lola: CANCELED task # 30 (type EXCL) for CircadianClock-PT-001000-ReachabilityCardinality-14 (obsolete)
lola: Portfolio finished: no open formulas

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
CircadianClock-PT-001000-ReachabilityCardinality-04: AG false tandem / insertion
CircadianClock-PT-001000-ReachabilityCardinality-05: AG false tandem / insertion
CircadianClock-PT-001000-ReachabilityCardinality-14: AG false tandem / insertion
CircadianClock-PT-001000-ReachabilityCardinality-15: AG false tandem / insertion


Time elapsed: 0 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="CircadianClock-PT-001000"
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 CircadianClock-PT-001000, 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 r071-smll-167814397600126"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CircadianClock-PT-001000.tgz
mv CircadianClock-PT-001000 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 ;