About the Execution of ITS-LoLa for DES-PT-40a
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 15742.470 | 3600000.00 | 2135476.00 | 545.90 | TFFFFTTFFTFFFFFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/mnt/tpsp/fkordon/mcc2020-input.r180-ebro-158987900000294.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
........................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is DES-PT-40a, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r180-ebro-158987900000294
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 256K
-rw-r--r-- 1 mcc users 3.0K Mar 30 01:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 30 01:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Mar 28 16:19 CTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:19 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Apr 8 14:48 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K Apr 8 14:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Mar 27 08:51 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 27 08:51 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 26 08:18 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 26 08:18 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Mar 28 14:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Mar 28 14:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 83K Mar 24 05:37 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 DES-PT-40a-ReachabilityCardinality-00
FORMULA_NAME DES-PT-40a-ReachabilityCardinality-01
FORMULA_NAME DES-PT-40a-ReachabilityCardinality-02
FORMULA_NAME DES-PT-40a-ReachabilityCardinality-03
FORMULA_NAME DES-PT-40a-ReachabilityCardinality-04
FORMULA_NAME DES-PT-40a-ReachabilityCardinality-05
FORMULA_NAME DES-PT-40a-ReachabilityCardinality-06
FORMULA_NAME DES-PT-40a-ReachabilityCardinality-07
FORMULA_NAME DES-PT-40a-ReachabilityCardinality-08
FORMULA_NAME DES-PT-40a-ReachabilityCardinality-09
FORMULA_NAME DES-PT-40a-ReachabilityCardinality-10
FORMULA_NAME DES-PT-40a-ReachabilityCardinality-11
FORMULA_NAME DES-PT-40a-ReachabilityCardinality-12
FORMULA_NAME DES-PT-40a-ReachabilityCardinality-13
FORMULA_NAME DES-PT-40a-ReachabilityCardinality-14
FORMULA_NAME DES-PT-40a-ReachabilityCardinality-15
=== Now, execution of the tool begins
BK_START 1591191894947
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 13:44:59] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2020-06-03 13:44:59] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 13:44:59] [INFO ] Load time of PNML (sax parser for PT used): 212 ms
[2020-06-03 13:44:59] [INFO ] Transformed 274 places.
[2020-06-03 13:44:59] [INFO ] Transformed 231 transitions.
[2020-06-03 13:44:59] [INFO ] Found NUPN structural information;
[2020-06-03 13:44:59] [INFO ] Parsed PT model containing 274 places and 231 transitions in 320 ms.
Ensure Unique test removed 14 transitions
Reduce redundant transitions removed 14 transitions.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 55 ms.
Working with output stream class java.io.PrintStream
FORMULA DES-PT-40a-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-40a-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-40a-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-40a-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-40a-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DES-PT-40a-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 213 resets, run finished after 125 ms. (steps per millisecond=80 ) properties seen :[1, 1, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA DES-PT-40a-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-40a-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 49 resets, run finished after 40 ms. (steps per millisecond=250 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 43 resets, run finished after 37 ms. (steps per millisecond=270 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 43 resets, run finished after 46 ms. (steps per millisecond=217 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 43 resets, run finished after 33 ms. (steps per millisecond=303 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 41 resets, run finished after 46 ms. (steps per millisecond=217 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 42 resets, run finished after 39 ms. (steps per millisecond=256 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 27 ms. (steps per millisecond=370 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 48 resets, run finished after 24 ms. (steps per millisecond=416 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 217 rows 274 cols
[2020-06-03 13:45:00] [INFO ] Computed 59 place invariants in 40 ms
[2020-06-03 13:45:00] [INFO ] [Real]Absence check using 34 positive place invariants in 52 ms returned sat
[2020-06-03 13:45:01] [INFO ] [Real]Absence check using 34 positive and 25 generalized place invariants in 34 ms returned sat
[2020-06-03 13:45:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 13:45:01] [INFO ] [Real]Absence check using state equation in 582 ms returned sat
[2020-06-03 13:45:01] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 13:45:01] [INFO ] [Nat]Absence check using 34 positive place invariants in 49 ms returned sat
[2020-06-03 13:45:01] [INFO ] [Nat]Absence check using 34 positive and 25 generalized place invariants in 113 ms returned sat
[2020-06-03 13:45:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 13:45:02] [INFO ] [Nat]Absence check using state equation in 97 ms returned unsat
[2020-06-03 13:45:02] [INFO ] [Real]Absence check using 34 positive place invariants in 34 ms returned sat
[2020-06-03 13:45:02] [INFO ] [Real]Absence check using 34 positive and 25 generalized place invariants in 32 ms returned sat
[2020-06-03 13:45:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 13:45:02] [INFO ] [Real]Absence check using state equation in 549 ms returned sat
[2020-06-03 13:45:02] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 13:45:02] [INFO ] [Nat]Absence check using 34 positive place invariants in 36 ms returned sat
[2020-06-03 13:45:03] [INFO ] [Nat]Absence check using 34 positive and 25 generalized place invariants in 108 ms returned sat
[2020-06-03 13:45:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 13:45:03] [INFO ] [Nat]Absence check using state equation in 866 ms returned sat
[2020-06-03 13:45:03] [INFO ] State equation strengthened by 1 read => feed constraints.
[2020-06-03 13:45:03] [INFO ] [Nat]Added 1 Read/Feed constraints in 11 ms returned sat
[2020-06-03 13:45:04] [INFO ] Computed and/alt/rep : 216/899/216 causal constraints in 43 ms.
[2020-06-03 13:45:05] [INFO ] Added : 135 causal constraints over 27 iterations in 1809 ms. Result :sat
[2020-06-03 13:45:05] [INFO ] Deduced a trap composed of 9 places in 124 ms
[2020-06-03 13:45:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 254 ms
Attempting to minimize the solution found.
Minimization took 23 ms.
[2020-06-03 13:45:06] [INFO ] [Real]Absence check using 34 positive place invariants in 29 ms returned sat
[2020-06-03 13:45:06] [INFO ] [Real]Absence check using 34 positive and 25 generalized place invariants in 37 ms returned sat
[2020-06-03 13:45:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 13:45:07] [INFO ] [Real]Absence check using state equation in 990 ms returned sat
[2020-06-03 13:45:07] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 13:45:07] [INFO ] [Nat]Absence check using 34 positive place invariants in 47 ms returned sat
[2020-06-03 13:45:07] [INFO ] [Nat]Absence check using 34 positive and 25 generalized place invariants in 200 ms returned sat
[2020-06-03 13:45:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 13:45:08] [INFO ] [Nat]Absence check using state equation in 657 ms returned sat
[2020-06-03 13:45:08] [INFO ] [Nat]Added 1 Read/Feed constraints in 5 ms returned sat
[2020-06-03 13:45:08] [INFO ] Computed and/alt/rep : 216/899/216 causal constraints in 38 ms.
[2020-06-03 13:45:10] [INFO ] Added : 196 causal constraints over 40 iterations in 2477 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 36 ms.
[2020-06-03 13:45:11] [INFO ] [Real]Absence check using 34 positive place invariants in 61 ms returned sat
[2020-06-03 13:45:11] [INFO ] [Real]Absence check using 34 positive and 25 generalized place invariants in 52 ms returned sat
[2020-06-03 13:45:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 13:45:11] [INFO ] [Real]Absence check using state equation in 577 ms returned sat
[2020-06-03 13:45:11] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 13:45:12] [INFO ] [Nat]Absence check using 34 positive place invariants in 42 ms returned sat
[2020-06-03 13:45:12] [INFO ] [Nat]Absence check using 34 positive and 25 generalized place invariants in 60 ms returned sat
[2020-06-03 13:45:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 13:45:12] [INFO ] [Nat]Absence check using state equation in 762 ms returned sat
[2020-06-03 13:45:12] [INFO ] [Nat]Added 1 Read/Feed constraints in 18 ms returned sat
[2020-06-03 13:45:13] [INFO ] Computed and/alt/rep : 216/899/216 causal constraints in 111 ms.
[2020-06-03 13:45:14] [INFO ] Added : 134 causal constraints over 27 iterations in 1783 ms. Result :sat
[2020-06-03 13:45:14] [INFO ] Deduced a trap composed of 12 places in 127 ms
[2020-06-03 13:45:15] [INFO ] Deduced a trap composed of 9 places in 132 ms
[2020-06-03 13:45:15] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 435 ms
Attempting to minimize the solution found.
Minimization took 20 ms.
[2020-06-03 13:45:15] [INFO ] [Real]Absence check using 34 positive place invariants in 85 ms returned sat
[2020-06-03 13:45:15] [INFO ] [Real]Absence check using 34 positive and 25 generalized place invariants in 65 ms returned sat
[2020-06-03 13:45:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 13:45:16] [INFO ] [Real]Absence check using state equation in 833 ms returned sat
[2020-06-03 13:45:16] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 13:45:16] [INFO ] [Nat]Absence check using 34 positive place invariants in 59 ms returned sat
[2020-06-03 13:45:16] [INFO ] [Nat]Absence check using 34 positive and 25 generalized place invariants in 164 ms returned sat
[2020-06-03 13:45:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 13:45:17] [INFO ] [Nat]Absence check using state equation in 184 ms returned unsat
[2020-06-03 13:45:17] [INFO ] [Real]Absence check using 34 positive place invariants in 29 ms returned sat
[2020-06-03 13:45:17] [INFO ] [Real]Absence check using 34 positive and 25 generalized place invariants in 41 ms returned sat
[2020-06-03 13:45:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 13:45:18] [INFO ] [Real]Absence check using state equation in 1708 ms returned sat
[2020-06-03 13:45:18] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 13:45:19] [INFO ] [Nat]Absence check using 34 positive place invariants in 41 ms returned sat
[2020-06-03 13:45:19] [INFO ] [Nat]Absence check using 34 positive and 25 generalized place invariants in 162 ms returned sat
[2020-06-03 13:45:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 13:45:20] [INFO ] [Nat]Absence check using state equation in 877 ms returned sat
[2020-06-03 13:45:20] [INFO ] [Nat]Added 1 Read/Feed constraints in 6 ms returned sat
[2020-06-03 13:45:20] [INFO ] Computed and/alt/rep : 216/899/216 causal constraints in 41 ms.
[2020-06-03 13:45:21] [INFO ] Added : 147 causal constraints over 30 iterations in 1738 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 49 ms.
[2020-06-03 13:45:22] [INFO ] [Real]Absence check using 34 positive place invariants in 164 ms returned sat
[2020-06-03 13:45:22] [INFO ] [Real]Absence check using 34 positive and 25 generalized place invariants in 109 ms returned sat
[2020-06-03 13:45:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 13:45:24] [INFO ] [Real]Absence check using state equation in 1660 ms returned sat
[2020-06-03 13:45:24] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 13:45:24] [INFO ] [Nat]Absence check using 34 positive place invariants in 190 ms returned sat
[2020-06-03 13:45:24] [INFO ] [Nat]Absence check using 34 positive and 25 generalized place invariants in 191 ms returned sat
[2020-06-03 13:45:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 13:45:26] [INFO ] [Nat]Absence check using state equation in 1371 ms returned sat
[2020-06-03 13:45:26] [INFO ] [Nat]Added 1 Read/Feed constraints in 9 ms returned sat
[2020-06-03 13:45:26] [INFO ] Deduced a trap composed of 13 places in 230 ms
[2020-06-03 13:45:26] [INFO ] Deduced a trap composed of 10 places in 186 ms
[2020-06-03 13:45:26] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 556 ms
[2020-06-03 13:45:26] [INFO ] Computed and/alt/rep : 216/899/216 causal constraints in 32 ms.
[2020-06-03 13:45:28] [INFO ] Added : 103 causal constraints over 21 iterations in 1946 ms. Result :unsat
[2020-06-03 13:45:28] [INFO ] [Real]Absence check using 34 positive place invariants in 122 ms returned sat
[2020-06-03 13:45:29] [INFO ] [Real]Absence check using 34 positive and 25 generalized place invariants in 73 ms returned sat
[2020-06-03 13:45:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 13:45:30] [INFO ] [Real]Absence check using state equation in 1143 ms returned sat
[2020-06-03 13:45:30] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 13:45:30] [INFO ] [Nat]Absence check using 34 positive place invariants in 153 ms returned sat
[2020-06-03 13:45:30] [INFO ] [Nat]Absence check using 34 positive and 25 generalized place invariants in 347 ms returned sat
[2020-06-03 13:45:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 13:45:32] [INFO ] [Nat]Absence check using state equation in 1743 ms returned sat
[2020-06-03 13:45:32] [INFO ] [Nat]Added 1 Read/Feed constraints in 30 ms returned sat
[2020-06-03 13:45:32] [INFO ] Deduced a trap composed of 9 places in 318 ms
[2020-06-03 13:45:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 373 ms
[2020-06-03 13:45:33] [INFO ] Computed and/alt/rep : 216/899/216 causal constraints in 44 ms.
[2020-06-03 13:45:35] [INFO ] Added : 213 causal constraints over 43 iterations in 2040 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 43 ms.
FORMULA DES-PT-40a-ReachabilityCardinality-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DES-PT-40a-ReachabilityCardinality-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DES-PT-40a-ReachabilityCardinality-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 202700 steps, including 5255 resets, run finished after 1241 ms. (steps per millisecond=163 ) properties seen :[0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 152700 steps, including 3764 resets, run finished after 842 ms. (steps per millisecond=181 ) properties seen :[0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 108200 steps, including 2785 resets, run finished after 582 ms. (steps per millisecond=185 ) properties seen :[0, 0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 201600 steps, including 4727 resets, run finished after 931 ms. (steps per millisecond=216 ) properties seen :[0, 0, 0, 1, 0] could not realise parikh vector
FORMULA DES-PT-40a-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 101000 steps, including 2348 resets, run finished after 462 ms. (steps per millisecond=218 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Support contains 12 out of 274 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 274/274 places, 217/217 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 274 transition count 215
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 274 transition count 215
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 5 place count 273 transition count 214
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 1 with 5 rules applied. Total rules applied 10 place count 273 transition count 214
Applied a total of 10 rules in 244 ms. Remains 273 /274 variables (removed 1) and now considering 214/217 (removed 3) transitions.
Finished structural reductions, in 1 iterations. Remains : 273/274 places, 214/217 transitions.
Incomplete random walk after 1000000 steps, including 15563 resets, run finished after 4099 ms. (steps per millisecond=243 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 3173 resets, run finished after 1928 ms. (steps per millisecond=518 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 2882 resets, run finished after 2255 ms. (steps per millisecond=443 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 2862 resets, run finished after 1934 ms. (steps per millisecond=517 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 2859 resets, run finished after 1881 ms. (steps per millisecond=531 ) properties seen :[0, 0, 0, 0]
Interrupted probabilistic random walk after 8622827 steps, run timeout after 30001 ms. (steps per millisecond=287 ) properties seen :[1, 0, 0, 0]
Probabilistic random walk after 8622827 steps, saw 1139239 distinct states, run finished after 30002 ms. (steps per millisecond=287 ) properties seen :[1, 0, 0, 0]
FORMULA DES-PT-40a-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
// Phase 1: matrix 214 rows 273 cols
[2020-06-03 13:46:21] [INFO ] Computed 61 place invariants in 20 ms
[2020-06-03 13:46:21] [INFO ] [Real]Absence check using 36 positive place invariants in 38 ms returned sat
[2020-06-03 13:46:21] [INFO ] [Real]Absence check using 36 positive and 25 generalized place invariants in 41 ms returned sat
[2020-06-03 13:46:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 13:46:22] [INFO ] [Real]Absence check using state equation in 791 ms returned sat
[2020-06-03 13:46:22] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 13:46:22] [INFO ] [Nat]Absence check using 36 positive place invariants in 38 ms returned sat
[2020-06-03 13:46:22] [INFO ] [Nat]Absence check using 36 positive and 25 generalized place invariants in 74 ms returned sat
[2020-06-03 13:46:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 13:46:23] [INFO ] [Nat]Absence check using state equation in 571 ms returned sat
[2020-06-03 13:46:23] [INFO ] State equation strengthened by 4 read => feed constraints.
[2020-06-03 13:46:23] [INFO ] [Nat]Added 4 Read/Feed constraints in 17 ms returned sat
[2020-06-03 13:46:23] [INFO ] Computed and/alt/rep : 213/977/213 causal constraints in 37 ms.
[2020-06-03 13:46:25] [INFO ] Added : 194 causal constraints over 39 iterations in 1791 ms. Result :sat
[2020-06-03 13:46:25] [INFO ] Deduced a trap composed of 8 places in 121 ms
[2020-06-03 13:46:25] [INFO ] Deduced a trap composed of 9 places in 302 ms
[2020-06-03 13:46:25] [INFO ] Deduced a trap composed of 8 places in 55 ms
[2020-06-03 13:46:25] [INFO ] Deduced a trap composed of 6 places in 86 ms
[2020-06-03 13:46:25] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 839 ms
Attempting to minimize the solution found.
Minimization took 27 ms.
[2020-06-03 13:46:26] [INFO ] [Real]Absence check using 36 positive place invariants in 31 ms returned sat
[2020-06-03 13:46:26] [INFO ] [Real]Absence check using 36 positive and 25 generalized place invariants in 33 ms returned sat
[2020-06-03 13:46:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 13:46:26] [INFO ] [Real]Absence check using state equation in 502 ms returned sat
[2020-06-03 13:46:26] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 13:46:26] [INFO ] [Nat]Absence check using 36 positive place invariants in 40 ms returned sat
[2020-06-03 13:46:29] [INFO ] [Nat]Absence check using 36 positive and 25 generalized place invariants in 2180 ms returned sat
[2020-06-03 13:46:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 13:46:29] [INFO ] [Nat]Absence check using state equation in 473 ms returned sat
[2020-06-03 13:46:29] [INFO ] [Nat]Added 4 Read/Feed constraints in 189 ms returned sat
[2020-06-03 13:46:29] [INFO ] Deduced a trap composed of 6 places in 60 ms
[2020-06-03 13:46:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 112 ms
[2020-06-03 13:46:29] [INFO ] Computed and/alt/rep : 213/977/213 causal constraints in 26 ms.
[2020-06-03 13:46:31] [INFO ] Added : 133 causal constraints over 27 iterations in 1473 ms. Result :sat
[2020-06-03 13:46:31] [INFO ] Deduced a trap composed of 15 places in 78 ms
[2020-06-03 13:46:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 168 ms
Attempting to minimize the solution found.
Minimization took 20 ms.
[2020-06-03 13:46:31] [INFO ] [Real]Absence check using 36 positive place invariants in 34 ms returned sat
[2020-06-03 13:46:31] [INFO ] [Real]Absence check using 36 positive and 25 generalized place invariants in 33 ms returned sat
[2020-06-03 13:46:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 13:46:32] [INFO ] [Real]Absence check using state equation in 504 ms returned sat
[2020-06-03 13:46:32] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 13:46:32] [INFO ] [Nat]Absence check using 36 positive place invariants in 30 ms returned sat
[2020-06-03 13:46:32] [INFO ] [Nat]Absence check using 36 positive and 25 generalized place invariants in 77 ms returned sat
[2020-06-03 13:46:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 13:46:32] [INFO ] [Nat]Absence check using state equation in 593 ms returned sat
[2020-06-03 13:46:32] [INFO ] [Nat]Added 4 Read/Feed constraints in 43 ms returned sat
[2020-06-03 13:46:33] [INFO ] Deduced a trap composed of 41 places in 51 ms
[2020-06-03 13:46:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 98 ms
[2020-06-03 13:46:33] [INFO ] Computed and/alt/rep : 213/977/213 causal constraints in 27 ms.
[2020-06-03 13:46:34] [INFO ] Added : 208 causal constraints over 42 iterations in 1896 ms. Result :sat
[2020-06-03 13:46:35] [INFO ] Deduced a trap composed of 8 places in 91 ms
[2020-06-03 13:46:35] [INFO ] Deduced a trap composed of 6 places in 85 ms
[2020-06-03 13:46:35] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 323 ms
Attempting to minimize the solution found.
Minimization took 26 ms.
Incomplete Parikh walk after 196800 steps, including 2273 resets, run finished after 765 ms. (steps per millisecond=257 ) properties seen :[0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 105900 steps, including 280 resets, run finished after 399 ms. (steps per millisecond=265 ) properties seen :[0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 197900 steps, including 2260 resets, run finished after 765 ms. (steps per millisecond=258 ) properties seen :[0, 0, 0] could not realise parikh vector
Support contains 9 out of 273 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 273/273 places, 214/214 transitions.
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 272 transition count 213
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 271 transition count 213
Applied a total of 2 rules in 103 ms. Remains 271 /273 variables (removed 2) and now considering 213/214 (removed 1) transitions.
Finished structural reductions, in 1 iterations. Remains : 271/273 places, 213/214 transitions.
Incomplete random walk after 1000000 steps, including 15816 resets, run finished after 3895 ms. (steps per millisecond=256 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 2909 resets, run finished after 2019 ms. (steps per millisecond=495 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 2853 resets, run finished after 1975 ms. (steps per millisecond=506 ) properties seen :[0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 2830 resets, run finished after 1858 ms. (steps per millisecond=538 ) properties seen :[0, 0, 0]
Interrupted probabilistic random walk after 8784615 steps, run timeout after 30001 ms. (steps per millisecond=292 ) properties seen :[0, 0, 0]
Probabilistic random walk after 8784615 steps, saw 1163147 distinct states, run finished after 30009 ms. (steps per millisecond=292 ) properties seen :[0, 0, 0]
// Phase 1: matrix 213 rows 271 cols
[2020-06-03 13:47:17] [INFO ] Computed 60 place invariants in 15 ms
[2020-06-03 13:47:17] [INFO ] [Real]Absence check using 35 positive place invariants in 93 ms returned sat
[2020-06-03 13:47:17] [INFO ] [Real]Absence check using 35 positive and 25 generalized place invariants in 120 ms returned sat
[2020-06-03 13:47:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 13:47:18] [INFO ] [Real]Absence check using state equation in 1011 ms returned sat
[2020-06-03 13:47:18] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 13:47:18] [INFO ] [Nat]Absence check using 35 positive place invariants in 51 ms returned sat
[2020-06-03 13:47:18] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 128 ms returned sat
[2020-06-03 13:47:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 13:47:19] [INFO ] [Nat]Absence check using state equation in 709 ms returned sat
[2020-06-03 13:47:19] [INFO ] State equation strengthened by 1 read => feed constraints.
[2020-06-03 13:47:19] [INFO ] [Nat]Added 1 Read/Feed constraints in 11 ms returned sat
[2020-06-03 13:47:19] [INFO ] Computed and/alt/rep : 210/552/210 causal constraints in 20 ms.
[2020-06-03 13:47:21] [INFO ] Added : 191 causal constraints over 39 iterations in 1701 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 36 ms.
[2020-06-03 13:47:21] [INFO ] [Real]Absence check using 35 positive place invariants in 58 ms returned sat
[2020-06-03 13:47:21] [INFO ] [Real]Absence check using 35 positive and 25 generalized place invariants in 72 ms returned sat
[2020-06-03 13:47:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 13:47:22] [INFO ] [Real]Absence check using state equation in 592 ms returned sat
[2020-06-03 13:47:22] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 13:47:22] [INFO ] [Nat]Absence check using 35 positive place invariants in 30 ms returned sat
[2020-06-03 13:47:22] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 210 ms returned sat
[2020-06-03 13:47:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 13:47:23] [INFO ] [Nat]Absence check using state equation in 919 ms returned sat
[2020-06-03 13:47:23] [INFO ] [Nat]Added 1 Read/Feed constraints in 142 ms returned sat
[2020-06-03 13:47:24] [INFO ] Deduced a trap composed of 5 places in 382 ms
[2020-06-03 13:47:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 428 ms
[2020-06-03 13:47:24] [INFO ] Computed and/alt/rep : 210/552/210 causal constraints in 24 ms.
[2020-06-03 13:47:25] [INFO ] Added : 128 causal constraints over 26 iterations in 1650 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 31 ms.
[2020-06-03 13:47:26] [INFO ] [Real]Absence check using 35 positive place invariants in 91 ms returned sat
[2020-06-03 13:47:26] [INFO ] [Real]Absence check using 35 positive and 25 generalized place invariants in 33 ms returned sat
[2020-06-03 13:47:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 13:47:27] [INFO ] [Real]Absence check using state equation in 1345 ms returned sat
[2020-06-03 13:47:27] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 13:47:27] [INFO ] [Nat]Absence check using 35 positive place invariants in 72 ms returned sat
[2020-06-03 13:47:28] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 284 ms returned sat
[2020-06-03 13:47:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 13:47:29] [INFO ] [Nat]Absence check using state equation in 1697 ms returned sat
[2020-06-03 13:47:29] [INFO ] [Nat]Added 1 Read/Feed constraints in 14 ms returned sat
[2020-06-03 13:47:30] [INFO ] Deduced a trap composed of 12 places in 294 ms
[2020-06-03 13:47:30] [INFO ] Deduced a trap composed of 5 places in 97 ms
[2020-06-03 13:47:30] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 506 ms
[2020-06-03 13:47:30] [INFO ] Computed and/alt/rep : 210/552/210 causal constraints in 84 ms.
[2020-06-03 13:47:32] [INFO ] Added : 206 causal constraints over 42 iterations in 2503 ms. Result :sat
[2020-06-03 13:47:33] [INFO ] Deduced a trap composed of 12 places in 1002 ms
[2020-06-03 13:47:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1112 ms
Attempting to minimize the solution found.
Minimization took 49 ms.
Incomplete Parikh walk after 193400 steps, including 2267 resets, run finished after 818 ms. (steps per millisecond=236 ) properties seen :[0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 104800 steps, including 1085 resets, run finished after 396 ms. (steps per millisecond=264 ) properties seen :[0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 110200 steps, including 1391 resets, run finished after 420 ms. (steps per millisecond=262 ) properties seen :[0, 0, 0] could not realise parikh vector
Support contains 9 out of 271 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 271/271 places, 213/213 transitions.
Applied a total of 0 rules in 35 ms. Remains 271 /271 variables (removed 0) and now considering 213/213 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 271/271 places, 213/213 transitions.
Starting structural reductions, iteration 0 : 271/271 places, 213/213 transitions.
Applied a total of 0 rules in 34 ms. Remains 271 /271 variables (removed 0) and now considering 213/213 (removed 0) transitions.
// Phase 1: matrix 213 rows 271 cols
[2020-06-03 13:47:35] [INFO ] Computed 60 place invariants in 34 ms
[2020-06-03 13:47:38] [INFO ] Implicit Places using invariants in 2415 ms returned []
// Phase 1: matrix 213 rows 271 cols
[2020-06-03 13:47:38] [INFO ] Computed 60 place invariants in 21 ms
[2020-06-03 13:47:40] [INFO ] State equation strengthened by 1 read => feed constraints.
[2020-06-03 13:47:42] [INFO ] Implicit Places using invariants and state equation in 4522 ms returned []
Implicit Place search using SMT with State Equation took 6956 ms to find 0 implicit places.
[2020-06-03 13:47:42] [INFO ] Redundant transitions in 19 ms returned []
// Phase 1: matrix 213 rows 271 cols
[2020-06-03 13:47:42] [INFO ] Computed 60 place invariants in 14 ms
[2020-06-03 13:47:43] [INFO ] Dead Transitions using invariants and state equation in 1196 ms returned []
Finished structural reductions, in 1 iterations. Remains : 271/271 places, 213/213 transitions.
Incomplete random walk after 100000 steps, including 1580 resets, run finished after 371 ms. (steps per millisecond=269 ) properties seen :[0, 0, 0]
// Phase 1: matrix 213 rows 271 cols
[2020-06-03 13:47:44] [INFO ] Computed 60 place invariants in 6 ms
[2020-06-03 13:47:44] [INFO ] [Real]Absence check using 35 positive place invariants in 58 ms returned sat
[2020-06-03 13:47:44] [INFO ] [Real]Absence check using 35 positive and 25 generalized place invariants in 80 ms returned sat
[2020-06-03 13:47:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 13:47:45] [INFO ] [Real]Absence check using state equation in 943 ms returned sat
[2020-06-03 13:47:45] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 13:47:46] [INFO ] [Nat]Absence check using 35 positive place invariants in 55 ms returned sat
[2020-06-03 13:47:46] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 202 ms returned sat
[2020-06-03 13:47:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 13:47:47] [INFO ] [Nat]Absence check using state equation in 1314 ms returned sat
[2020-06-03 13:47:47] [INFO ] State equation strengthened by 1 read => feed constraints.
[2020-06-03 13:47:47] [INFO ] [Nat]Added 1 Read/Feed constraints in 13 ms returned sat
[2020-06-03 13:47:47] [INFO ] Computed and/alt/rep : 210/552/210 causal constraints in 81 ms.
[2020-06-03 13:47:50] [INFO ] Added : 191 causal constraints over 39 iterations in 2667 ms. Result :sat
[2020-06-03 13:47:50] [INFO ] [Real]Absence check using 35 positive place invariants in 67 ms returned sat
[2020-06-03 13:47:50] [INFO ] [Real]Absence check using 35 positive and 25 generalized place invariants in 82 ms returned sat
[2020-06-03 13:47:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 13:47:51] [INFO ] [Real]Absence check using state equation in 869 ms returned sat
[2020-06-03 13:47:51] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 13:47:51] [INFO ] [Nat]Absence check using 35 positive place invariants in 97 ms returned sat
[2020-06-03 13:47:52] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 201 ms returned sat
[2020-06-03 13:47:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 13:47:53] [INFO ] [Nat]Absence check using state equation in 1070 ms returned sat
[2020-06-03 13:47:53] [INFO ] [Nat]Added 1 Read/Feed constraints in 180 ms returned sat
[2020-06-03 13:47:53] [INFO ] Deduced a trap composed of 5 places in 204 ms
[2020-06-03 13:47:53] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 259 ms
[2020-06-03 13:47:53] [INFO ] Computed and/alt/rep : 210/552/210 causal constraints in 25 ms.
[2020-06-03 13:47:55] [INFO ] Added : 128 causal constraints over 26 iterations in 1403 ms. Result :sat
[2020-06-03 13:47:55] [INFO ] [Real]Absence check using 35 positive place invariants in 39 ms returned sat
[2020-06-03 13:47:55] [INFO ] [Real]Absence check using 35 positive and 25 generalized place invariants in 40 ms returned sat
[2020-06-03 13:47:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 13:47:55] [INFO ] [Real]Absence check using state equation in 549 ms returned sat
[2020-06-03 13:47:55] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 13:47:56] [INFO ] [Nat]Absence check using 35 positive place invariants in 39 ms returned sat
[2020-06-03 13:47:56] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 193 ms returned sat
[2020-06-03 13:47:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 13:47:57] [INFO ] [Nat]Absence check using state equation in 925 ms returned sat
[2020-06-03 13:47:57] [INFO ] [Nat]Added 1 Read/Feed constraints in 31 ms returned sat
[2020-06-03 13:47:57] [INFO ] Deduced a trap composed of 12 places in 152 ms
[2020-06-03 13:47:57] [INFO ] Deduced a trap composed of 5 places in 82 ms
[2020-06-03 13:47:57] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 339 ms
[2020-06-03 13:47:57] [INFO ] Computed and/alt/rep : 210/552/210 causal constraints in 83 ms.
[2020-06-03 13:47:59] [INFO ] Added : 206 causal constraints over 42 iterations in 2388 ms. Result :sat
[2020-06-03 13:48:00] [INFO ] Deduced a trap composed of 12 places in 140 ms
[2020-06-03 13:48:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 230 ms
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 271 transition count 213
Applied a total of 1 rules in 64 ms. Remains 271 /271 variables (removed 0) and now considering 213/213 (removed 0) transitions.
// Phase 1: matrix 213 rows 271 cols
[2020-06-03 13:48:00] [INFO ] Computed 60 place invariants in 8 ms
[2020-06-03 13:48:00] [INFO ] [Real]Absence check using 35 positive place invariants in 40 ms returned sat
[2020-06-03 13:48:00] [INFO ] [Real]Absence check using 35 positive and 25 generalized place invariants in 46 ms returned sat
[2020-06-03 13:48:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 13:48:01] [INFO ] [Real]Absence check using state equation in 977 ms returned sat
[2020-06-03 13:48:01] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 13:48:01] [INFO ] [Nat]Absence check using 35 positive place invariants in 59 ms returned sat
[2020-06-03 13:48:01] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 134 ms returned sat
[2020-06-03 13:48:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 13:48:02] [INFO ] [Nat]Absence check using state equation in 724 ms returned sat
[2020-06-03 13:48:02] [INFO ] Computed and/alt/rep : 210/550/210 causal constraints in 88 ms.
[2020-06-03 13:48:05] [INFO ] Added : 191 causal constraints over 39 iterations in 3100 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 20 ms.
[2020-06-03 13:48:05] [INFO ] [Real]Absence check using 35 positive place invariants in 105 ms returned sat
[2020-06-03 13:48:06] [INFO ] [Real]Absence check using 35 positive and 25 generalized place invariants in 65 ms returned sat
[2020-06-03 13:48:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 13:48:06] [INFO ] [Real]Absence check using state equation in 866 ms returned sat
[2020-06-03 13:48:06] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 13:48:07] [INFO ] [Nat]Absence check using 35 positive place invariants in 36 ms returned sat
[2020-06-03 13:48:07] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 212 ms returned sat
[2020-06-03 13:48:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 13:48:08] [INFO ] [Nat]Absence check using state equation in 1580 ms returned sat
[2020-06-03 13:48:08] [INFO ] Computed and/alt/rep : 210/550/210 causal constraints in 21 ms.
[2020-06-03 13:48:11] [INFO ] Added : 129 causal constraints over 26 iterations in 2075 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 22 ms.
[2020-06-03 13:48:11] [INFO ] [Real]Absence check using 35 positive place invariants in 34 ms returned sat
[2020-06-03 13:48:11] [INFO ] [Real]Absence check using 35 positive and 25 generalized place invariants in 36 ms returned sat
[2020-06-03 13:48:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 13:48:11] [INFO ] [Real]Absence check using state equation in 599 ms returned sat
[2020-06-03 13:48:11] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 13:48:11] [INFO ] [Nat]Absence check using 35 positive place invariants in 28 ms returned sat
[2020-06-03 13:48:12] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 191 ms returned sat
[2020-06-03 13:48:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 13:48:12] [INFO ] [Nat]Absence check using state equation in 836 ms returned sat
[2020-06-03 13:48:13] [INFO ] Deduced a trap composed of 6 places in 60 ms
[2020-06-03 13:48:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 106 ms
[2020-06-03 13:48:13] [INFO ] Computed and/alt/rep : 210/550/210 causal constraints in 24 ms.
[2020-06-03 13:48:14] [INFO ] Added : 206 causal constraints over 42 iterations in 1607 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 17 ms.
[2020-06-03 13:48:14] [INFO ] Export to MCC properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 5 ms.
[2020-06-03 13:48:14] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 14 ms.
[2020-06-03 13:48:15] [INFO ] Flatten gal took : 177 ms
info: Time: 3600 - MCC
vrfy: Checking ReachabilityCardinality @ DES-PT-40a @ 3570 seconds
FORMULA DES-PT-40a-ReachabilityCardinality-14 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA DES-PT-40a-ReachabilityCardinality-09 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA DES-PT-40a-ReachabilityCardinality-08 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
vrfy: finished
info: timeLeft: 2628
rslt: Output for ReachabilityCardinality @ DES-PT-40a
{
"build":
{
"architecture": 64,
"assertions": false,
"build_hostname": "mcc2019",
"build_system": "x86_64-unknown-linux-gnu",
"optimizations": true,
"package_version": "2.0",
"svn_version": "3189M"
},
"call":
{
"exec_host": "mcc2020",
"markinglimit": null,
"parameters":
[
"--pnmlnet",
"model.pnml",
"--xmlformula",
"--formula=ReachabilityCardinality.xml",
"--mcc",
"--donotcomputecapacities",
"--encoder=simplecompressed",
"--safe",
"--check=modelchecking",
"--stubborn=tarjan",
"--stateequation=par",
"--timelimit=3570",
"--localtimelimit=0",
"--json=ReachabilityCardinality.json",
"--jsoninclude=formula,formulastat,net"
],
"starttime": "Wed Jun 3 13:48:15 2020
",
"timelimit": 3570
},
"child":
[
{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 1188
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 1,
"E": 0,
"F": 0,
"G": 1,
"U": 0,
"X": 0,
"aconj": 2,
"adisj": 1,
"aneg": 0,
"comp": 2,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 2,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 2,
"visible_transitions": 0
},
"processed": "A (G ((((p122 <= 0)) OR ((1 <= p96)))))",
"processed_size": 40,
"rewrites": 2
},
"result":
{
"edges": 2380,
"markings": 2092,
"produced_by": "state space",
"value": false
},
"task":
{
"compoundnumber": 0,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion"
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 2,
"problems": 2
},
"type": "invariance",
"workflow": "stateequation||search"
}
},
{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 1781
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 0,
"E": 1,
"F": 1,
"G": 0,
"U": 0,
"X": 0,
"aconj": 1,
"adisj": 4,
"aneg": 0,
"comp": 4,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 4,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 4,
"visible_transitions": 0
},
"processed": "E (F ((((1 <= p58)) AND ((p85 <= 0)) AND ((1 <= p106)) AND ((p144 <= 0)))))",
"processed_size": 75,
"rewrites": 1
},
"result":
{
"edges": 199932869,
"markings": 137954968,
"produced_by": "state space",
"value": true
},
"task":
{
"compoundnumber": 1,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion"
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 4,
"problems": 4
},
"type": "reachability",
"workflow": "stateequation||search"
}
},
{
"call":
{
"dynamic_timelimit": true,
"localtimelimit": 2628
},
"exit":
{
"localtimelimitreached": false
},
"formula":
{
"count":
{
"A": 1,
"E": 0,
"F": 0,
"G": 1,
"U": 0,
"X": 0,
"aconj": 3,
"adisj": 3,
"aneg": 0,
"comp": 4,
"cont": 0,
"dl": 0,
"fir": 0,
"nodl": 0,
"place_references": 4,
"taut": 0,
"tconj": 0,
"tdisj": 0,
"tneg": 0,
"transition_references": 0,
"unfir": 0,
"visible_places": 4,
"visible_transitions": 0
},
"processed": "A (G ((((p97 <= 0)) OR ((1 <= p137)) OR (((1 <= p64)) AND ((p85 <= 0))))))",
"processed_size": 76,
"rewrites": 2
},
"result":
{
"edges": 640,
"markings": 641,
"produced_by": "state space",
"value": false
},
"task":
{
"compoundnumber": 2,
"search":
{
"store":
{
"encoder": "simple compression",
"type": "prefix"
},
"stubborn":
{
"type": "reachability preserving/insertion"
},
"threads": 1,
"type": "dfs"
},
"stateequation":
{
"literals": 6,
"problems": 2
},
"type": "invariance",
"workflow": "stateequation||search"
}
}
],
"exit":
{
"error": null,
"memory": 20772,
"runtime": 942.000000,
"signal": null,
"timelimitreached": false
},
"files":
{
"formula": "ReachabilityCardinality.xml",
"net": "model.pnml"
},
"formula":
{
"skeleton": "A(G(**)) : E(F(**)) : A(G(**))"
},
"net":
{
"arcs": 1021,
"conflict_clusters": 40,
"places": 271,
"places_significant": 211,
"singleton_clusters": 0,
"transitions": 213
},
"result":
{
"preliminary_value": "no yes no ",
"value": "no yes no "
},
"task":
{
"type": "compound"
}
}
lola: LoLA will run for 3570 seconds at most (--timelimit)
lola: NET
lola: input: PNML file (--pnml)
lola: reading net from model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file model.pnml
lola: 484/268435456 symbol table entries, 0 collisions
lola: preprocessing...
lola: Size of bit vector: 271
lola: finding significant places
lola: 271 places, 213 transitions, 211 significant places
lola: compute conflict clusters
lola: computed conflict clusters
lola: Computing conflicting sets
lola: Computing back conflicting sets
lola: TASK
lola: Reading formula in XML format (--xmlformula)
lola: reading pnml
lola: reading formula from ReachabilityCardinality.xml
lola: LP says that atomic proposition is always true: (p137 <= 1)
lola: LP says that atomic proposition is always true: (p85 <= 1)
lola: LP says that atomic proposition is always true: (p85 <= 1)
lola: LP says that atomic proposition is always true: (p144 <= 1)
lola: LP says that atomic proposition is always true: (p96 <= 1)
lola: A (G ((((p97 <= 0)) OR ((1 <= p137)) OR (((1 <= p64)) AND ((p85 <= 0)))))) : E (F ((((1 <= p58)) AND ((p85 <= 0)) AND ((1 <= p106)) AND ((p144 <= 0))))) : A (G ((((p122 <= 0)) OR ((1 <= p96)))))
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 1188 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((((p122 <= 0)) OR ((1 <= p96)))))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: A (G ((((p122 <= 0)) OR ((1 <= p96)))))
lola: processed formula length: 40
lola: 2 rewrites
lola: closed formula file ReachabilityCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (((1 <= p122)) AND ((p96 <= 0)))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 2092 markings, 2380 edges
lola: ========================================
lola: subprocess 1 will run for 1781 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((((1 <= p58)) AND ((p85 <= 0)) AND ((1 <= p106)) AND ((p144 <= 0)))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: processed formula: E (F ((((1 <= p58)) AND ((p85 <= 0)) AND ((1 <= p106)) AND ((p144 <= 0)))))
lola: processed formula length: 75
lola: 1 rewrites
lola: closed formula file ReachabilityCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (((1 <= p58)) AND ((p85 <= 0)) AND ((1 <= p106)) AND ((p144 <= 0)))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 4 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to ReachabilityCardinality-0.sara
lola: state equation: calling and running sara
sara: try reading problem file ReachabilityCardinality-0.sara.
sara: place or transition ordering is non-deterministic
lola: sara is running 0 secs || 951411 markings, 1206587 edges, 190282 markings/sec, 0 secs
lola: sara is running 5 secs || 1817149 markings, 2316055 edges, 173148 markings/sec, 5 secs
lola: sara is running 10 secs || 2736511 markings, 3464901 edges, 183872 markings/sec, 10 secs
lola: sara is running 15 secs || 3646678 markings, 4604632 edges, 182033 markings/sec, 15 secs
lola: sara is running 20 secs || 4498879 markings, 5714091 edges, 170440 markings/sec, 20 secs
lola: sara is running 25 secs || 5398539 markings, 6842926 edges, 179932 markings/sec, 25 secs
lola: sara is running 30 secs || 6269858 markings, 7961347 edges, 174264 markings/sec, 30 secs
lola: sara is running 35 secs || 7123213 markings, 9076749 edges, 170671 markings/sec, 35 secs
lola: sara is running 40 secs || 7983282 markings, 10178873 edges, 172014 markings/sec, 40 secs
lola: sara is running 45 secs || 8892612 markings, 11332618 edges, 181866 markings/sec, 45 secs
lola: sara is running 50 secs || 9715499 markings, 12415071 edges, 164577 markings/sec, 50 secs
lola: sara is running 55 secs || 10597382 markings, 13569355 edges, 176377 markings/sec, 55 secs
lola: sara is running 60 secs || 11430515 markings, 14651478 edges, 166627 markings/sec, 60 secs
lola: sara is running 65 secs || 12350271 markings, 15811021 edges, 183951 markings/sec, 65 secs
lola: sara is running 70 secs || 13172689 markings, 16898346 edges, 164484 markings/sec, 70 secs
lola: sara is running 75 secs || 14001954 markings, 18009986 edges, 165853 markings/sec, 75 secs
lola: sara is running 80 secs || 14887131 markings, 19152014 edges, 177035 markings/sec, 80 secs
lola: sara is running 85 secs || 15687646 markings, 20211654 edges, 160103 markings/sec, 85 secs
lola: sara is running 90 secs || 16578606 markings, 21354870 edges, 178192 markings/sec, 90 secs
lola: sara is running 95 secs || 17426364 markings, 22472544 edges, 169552 markings/sec, 95 secs
lola: sara is running 100 secs || 18260438 markings, 23576263 edges, 166815 markings/sec, 100 secs
lola: sara is running 105 secs || 19141911 markings, 24736678 edges, 176295 markings/sec, 105 secs
lola: sara is running 110 secs || 19966237 markings, 25818345 edges, 164865 markings/sec, 110 secs
lola: sara is running 115 secs || 20785692 markings, 26901763 edges, 163891 markings/sec, 115 secs
lola: sara is running 120 secs || 21712128 markings, 28085373 edges, 185287 markings/sec, 120 secs
lola: sara is running 125 secs || 22537772 markings, 29191242 edges, 165129 markings/sec, 125 secs
lola: sara is running 130 secs || 23323419 markings, 30272433 edges, 157129 markings/sec, 130 secs
lola: sara is running 135 secs || 24132514 markings, 31362760 edges, 161819 markings/sec, 135 secs
lola: sara is running 140 secs || 25004377 markings, 32501456 edges, 174373 markings/sec, 140 secs
lola: sara is running 145 secs || 25819547 markings, 33584654 edges, 163034 markings/sec, 145 secs
lola: sara is running 150 secs || 26700606 markings, 34715131 edges, 176212 markings/sec, 150 secs
lola: sara is running 155 secs || 27535141 markings, 35833283 edges, 166907 markings/sec, 155 secs
lola: sara is running 160 secs || 28342405 markings, 36942316 edges, 161453 markings/sec, 160 secs
lola: sara is running 165 secs || 29162122 markings, 38067746 edges, 163943 markings/sec, 165 secs
lola: sara is running 170 secs || 29969735 markings, 39178379 edges, 161523 markings/sec, 170 secs
lola: sara is running 175 secs || 30766461 markings, 40270465 edges, 159345 markings/sec, 175 secs
lola: sara is running 180 secs || 31597390 markings, 41367536 edges, 166186 markings/sec, 180 secs
lola: sara is running 185 secs || 32470089 markings, 42525891 edges, 174540 markings/sec, 185 secs
lola: sara is running 190 secs || 33236132 markings, 43611623 edges, 153209 markings/sec, 190 secs
lola: sara is running 195 secs || 34005509 markings, 44683162 edges, 153875 markings/sec, 195 secs
lola: sara is running 200 secs || 34793433 markings, 45704866 edges, 157585 markings/sec, 200 secs
lola: sara is running 205 secs || 35538243 markings, 46730869 edges, 148962 markings/sec, 205 secs
lola: sara is running 210 secs || 36334255 markings, 47841189 edges, 159202 markings/sec, 210 secs
lola: sara is running 215 secs || 37115858 markings, 48934251 edges, 156321 markings/sec, 215 secs
lola: sara is running 220 secs || 37862905 markings, 50000022 edges, 149409 markings/sec, 220 secs
lola: sara is running 225 secs || 38628396 markings, 51060850 edges, 153098 markings/sec, 225 secs
lola: sara is running 230 secs || 39369350 markings, 52124291 edges, 148191 markings/sec, 230 secs
lola: sara is running 235 secs || 40124617 markings, 53175343 edges, 151053 markings/sec, 235 secs
lola: sara is running 240 secs || 40841319 markings, 54216876 edges, 143340 markings/sec, 240 secs
lola: sara is running 245 secs || 41536798 markings, 55287567 edges, 139096 markings/sec, 245 secs
lola: sara is running 250 secs || 42342101 markings, 56354103 edges, 161061 markings/sec, 250 secs
lola: sara is running 255 secs || 43158481 markings, 57452104 edges, 163276 markings/sec, 255 secs
lola: sara is running 260 secs || 44008682 markings, 58545741 edges, 170040 markings/sec, 260 secs
lola: sara is running 265 secs || 44784500 markings, 59650733 edges, 155164 markings/sec, 265 secs
lola: sara is running 270 secs || 45539573 markings, 60718227 edges, 151015 markings/sec, 270 secs
lola: sara is running 275 secs || 46261086 markings, 61762849 edges, 144303 markings/sec, 275 secs
lola: sara is running 280 secs || 46954667 markings, 62822115 edges, 138716 markings/sec, 280 secs
lola: sara is running 285 secs || 47727409 markings, 63931483 edges, 154548 markings/sec, 285 secs
lola: sara is running 290 secs || 48399962 markings, 65010293 edges, 134511 markings/sec, 290 secs
lola: sara is running 295 secs || 49183103 markings, 66051899 edges, 156628 markings/sec, 295 secs
lola: sara is running 300 secs || 49916975 markings, 67111812 edges, 146774 markings/sec, 300 secs
lola: sara is running 305 secs || 50600018 markings, 68141969 edges, 136609 markings/sec, 305 secs
lola: sara is running 310 secs || 51301751 markings, 69207130 edges, 140347 markings/sec, 310 secs
lola: sara is running 315 secs || 52046098 markings, 70279448 edges, 148869 markings/sec, 315 secs
lola: sara is running 320 secs || 52743152 markings, 71330899 edges, 139411 markings/sec, 320 secs
lola: sara is running 325 secs || 53426296 markings, 72383170 edges, 136629 markings/sec, 325 secs
lola: sara is running 330 secs || 54169578 markings, 73411003 edges, 148656 markings/sec, 330 secs
lola: sara is running 335 secs || 54954909 markings, 74444919 edges, 157066 markings/sec, 335 secs
lola: sara is running 340 secs || 55715368 markings, 75492076 edges, 152092 markings/sec, 340 secs
lola: sara is running 345 secs || 56457753 markings, 76532174 edges, 148477 markings/sec, 345 secs
lola: sara is running 350 secs || 57137934 markings, 77555742 edges, 136036 markings/sec, 350 secs
lola: sara is running 355 secs || 57859387 markings, 78567133 edges, 144291 markings/sec, 355 secs
lola: sara is running 360 secs || 58564019 markings, 79583825 edges, 140926 markings/sec, 360 secs
lola: sara is running 365 secs || 59210900 markings, 80616000 edges, 129376 markings/sec, 365 secs
lola: sara is running 370 secs || 59939794 markings, 81668729 edges, 145779 markings/sec, 370 secs
lola: sara is running 375 secs || 60667165 markings, 82721832 edges, 145474 markings/sec, 375 secs
lola: sara is running 380 secs || 61384739 markings, 83755536 edges, 143515 markings/sec, 380 secs
lola: sara is running 385 secs || 62155951 markings, 84766291 edges, 154242 markings/sec, 385 secs
lola: sara is running 390 secs || 62902635 markings, 85793066 edges, 149337 markings/sec, 390 secs
lola: sara is running 395 secs || 63636433 markings, 86813459 edges, 146760 markings/sec, 395 secs
lola: sara is running 400 secs || 64332438 markings, 87844677 edges, 139201 markings/sec, 400 secs
lola: sara is running 405 secs || 65070080 markings, 88886468 edges, 147528 markings/sec, 405 secs
lola: sara is running 410 secs || 65819795 markings, 89920589 edges, 149943 markings/sec, 410 secs
lola: sara is running 415 secs || 66583590 markings, 90927934 edges, 152759 markings/sec, 415 secs
lola: sara is running 420 secs || 67334744 markings, 91959527 edges, 150231 markings/sec, 420 secs
lola: sara is running 425 secs || 68115538 markings, 92968619 edges, 156159 markings/sec, 425 secs
lola: sara is running 430 secs || 68788327 markings, 94005347 edges, 134558 markings/sec, 430 secs
lola: sara is running 435 secs || 69423279 markings, 95031675 edges, 126990 markings/sec, 435 secs
lola: sara is running 440 secs || 70065785 markings, 96062256 edges, 128501 markings/sec, 440 secs
lola: sara is running 445 secs || 70703510 markings, 97097354 edges, 127545 markings/sec, 445 secs
lola: sara is running 450 secs || 71349166 markings, 98150272 edges, 129131 markings/sec, 450 secs
lola: sara is running 455 secs || 72018026 markings, 99225475 edges, 133772 markings/sec, 455 secs
lola: sara is running 460 secs || 72577524 markings, 100232933 edges, 111900 markings/sec, 460 secs
lola: sara is running 465 secs || 73151968 markings, 101279432 edges, 114889 markings/sec, 465 secs
lola: sara is running 470 secs || 73775691 markings, 102330595 edges, 124745 markings/sec, 470 secs
lola: sara is running 475 secs || 74406307 markings, 103424262 edges, 126123 markings/sec, 475 secs
lola: sara is running 480 secs || 74960816 markings, 104426278 edges, 110902 markings/sec, 480 secs
lola: sara is running 485 secs || 75489422 markings, 105433305 edges, 105721 markings/sec, 485 secs
lola: sara is running 490 secs || 76031349 markings, 106455889 edges, 108385 markings/sec, 490 secs
lola: sara is running 495 secs || 76576270 markings, 107501096 edges, 108984 markings/sec, 495 secs
lola: sara is running 500 secs || 77141408 markings, 108577425 edges, 113028 markings/sec, 500 secs
lola: sara is running 505 secs || 77718363 markings, 109677549 edges, 115391 markings/sec, 505 secs
lola: sara is running 510 secs || 78327772 markings, 110779315 edges, 121882 markings/sec, 510 secs
lola: sara is running 515 secs || 78976918 markings, 111914157 edges, 129829 markings/sec, 515 secs
lola: sara is running 520 secs || 79526947 markings, 112934130 edges, 110006 markings/sec, 520 secs
lola: sara is running 525 secs || 80061685 markings, 113955979 edges, 106948 markings/sec, 525 secs
lola: sara is running 530 secs || 80619832 markings, 115029144 edges, 111629 markings/sec, 530 secs
lola: sara is running 535 secs || 81221548 markings, 116150057 edges, 120343 markings/sec, 535 secs
lola: sara is running 540 secs || 81871277 markings, 117295995 edges, 129946 markings/sec, 540 secs
lola: sara is running 545 secs || 82477170 markings, 118391566 edges, 121179 markings/sec, 545 secs
lola: sara is running 550 secs || 83031313 markings, 119430504 edges, 110829 markings/sec, 550 secs
lola: sara is running 555 secs || 83698496 markings, 120595191 edges, 133437 markings/sec, 555 secs
lola: sara is running 560 secs || 84403133 markings, 121749673 edges, 140927 markings/sec, 560 secs
lola: sara is running 565 secs || 85104863 markings, 122762761 edges, 140346 markings/sec, 565 secs
lola: sara is running 570 secs || 85829898 markings, 123797417 edges, 145007 markings/sec, 570 secs
lola: sara is running 575 secs || 86584631 markings, 124865584 edges, 150947 markings/sec, 575 secs
lola: sara is running 580 secs || 87135786 markings, 125862105 edges, 110231 markings/sec, 580 secs
lola: sara is running 585 secs || 87678600 markings, 126879474 edges, 108563 markings/sec, 585 secs
lola: sara is running 590 secs || 88224250 markings, 127919559 edges, 109130 markings/sec, 590 secs
lola: sara is running 595 secs || 88788672 markings, 128989363 edges, 112884 markings/sec, 595 secs
lola: sara is running 600 secs || 89350768 markings, 130021021 edges, 112419 markings/sec, 600 secs
lola: sara is running 605 secs || 89891392 markings, 131033579 edges, 108125 markings/sec, 605 secs
lola: sara is running 610 secs || 90449255 markings, 132074453 edges, 111573 markings/sec, 610 secs
lola: sara is running 615 secs || 91043681 markings, 133148888 edges, 118885 markings/sec, 615 secs
lola: sara is running 620 secs || 91574294 markings, 134084460 edges, 106123 markings/sec, 620 secs
lola: sara is running 625 secs || 92105161 markings, 135047450 edges, 106173 markings/sec, 625 secs
lola: sara is running 630 secs || 92644262 markings, 136037846 edges, 107820 markings/sec, 630 secs
lola: sara is running 635 secs || 93198754 markings, 137056002 edges, 110898 markings/sec, 635 secs
lola: sara is running 640 secs || 93771638 markings, 138098396 edges, 114577 markings/sec, 640 secs
lola: sara is running 645 secs || 94372582 markings, 139186446 edges, 120189 markings/sec, 645 secs
lola: sara is running 650 secs || 94967567 markings, 140240406 edges, 118997 markings/sec, 650 secs
lola: sara is running 655 secs || 95502999 markings, 141216121 edges, 107086 markings/sec, 655 secs
lola: sara is running 660 secs || 96069528 markings, 142256819 edges, 113306 markings/sec, 660 secs
lola: sara is running 665 secs || 96672464 markings, 143347776 edges, 120587 markings/sec, 665 secs
lola: sara is running 670 secs || 97285632 markings, 144469991 edges, 122634 markings/sec, 670 secs
lola: sara is running 675 secs || 97847827 markings, 145483349 edges, 112439 markings/sec, 675 secs
lola: sara is running 680 secs || 98413552 markings, 146537309 edges, 113145 markings/sec, 680 secs
lola: sara is running 685 secs || 99029011 markings, 147687644 edges, 123092 markings/sec, 685 secs
lola: sara is running 690 secs || 99669329 markings, 148727951 edges, 128064 markings/sec, 690 secs
lola: sara is running 695 secs || 100238780 markings, 149720897 edges, 113890 markings/sec, 695 secs
lola: sara is running 700 secs || 100827483 markings, 150731729 edges, 117741 markings/sec, 700 secs
lola: sara is running 705 secs || 101438511 markings, 151744603 edges, 122206 markings/sec, 705 secs
lola: sara is running 710 secs || 102348436 markings, 152932792 edges, 181985 markings/sec, 710 secs
lola: sara is running 715 secs || 103245515 markings, 154134993 edges, 179416 markings/sec, 715 secs
lola: sara is running 720 secs || 104096235 markings, 155326780 edges, 170144 markings/sec, 720 secs
lola: sara is running 725 secs || 104804334 markings, 156515423 edges, 141620 markings/sec, 725 secs
lola: sara is running 730 secs || 105436170 markings, 157698129 edges, 126367 markings/sec, 730 secs
lola: sara is running 735 secs || 106217266 markings, 158715659 edges, 156219 markings/sec, 735 secs
lola: sara is running 740 secs || 106980833 markings, 159713992 edges, 152713 markings/sec, 740 secs
lola: sara is running 745 secs || 107753619 markings, 160709417 edges, 154557 markings/sec, 745 secs
lola: sara is running 750 secs || 108507101 markings, 161693586 edges, 150696 markings/sec, 750 secs
lola: sara is running 755 secs || 109266079 markings, 162669697 edges, 151796 markings/sec, 755 secs
lola: sara is running 760 secs || 110016723 markings, 163656671 edges, 150129 markings/sec, 760 secs
lola: sara is running 765 secs || 110780119 markings, 164636326 edges, 152679 markings/sec, 765 secs
lola: sara is running 770 secs || 111542258 markings, 165632469 edges, 152428 markings/sec, 770 secs
lola: sara is running 775 secs || 112302629 markings, 166622744 edges, 152074 markings/sec, 775 secs
lola: sara is running 780 secs || 113092941 markings, 167641240 edges, 158062 markings/sec, 780 secs
lola: sara is running 785 secs || 113869014 markings, 168656897 edges, 155215 markings/sec, 785 secs
lola: sara is running 790 secs || 114662994 markings, 169677925 edges, 158796 markings/sec, 790 secs
lola: sara is running 795 secs || 115445409 markings, 170704586 edges, 156483 markings/sec, 795 secs
lola: sara is running 800 secs || 116235806 markings, 171721234 edges, 158079 markings/sec, 800 secs
lola: sara is running 805 secs || 117035621 markings, 172759756 edges, 159963 markings/sec, 805 secs
lola: sara is running 810 secs || 117818920 markings, 173787587 edges, 156660 markings/sec, 810 secs
lola: sara is running 815 secs || 118625234 markings, 174823170 edges, 161263 markings/sec, 815 secs
lola: sara is running 820 secs || 119416194 markings, 175860656 edges, 158192 markings/sec, 820 secs
lola: sara is running 825 secs || 120221343 markings, 176893825 edges, 161030 markings/sec, 825 secs
lola: sara is running 830 secs || 121021174 markings, 177940691 edges, 159966 markings/sec, 830 secs
lola: sara is running 835 secs || 121819205 markings, 178978945 edges, 159606 markings/sec, 835 secs
lola: sara is running 840 secs || 122637136 markings, 180031796 edges, 163586 markings/sec, 840 secs
lola: sara is running 845 secs || 123440123 markings, 181083622 edges, 160597 markings/sec, 845 secs
lola: sara is running 850 secs || 124261273 markings, 182137030 edges, 164230 markings/sec, 850 secs
lola: sara is running 855 secs || 125077986 markings, 183206505 edges, 163343 markings/sec, 855 secs
lola: sara is running 860 secs || 125892291 markings, 184266721 edges, 162861 markings/sec, 860 secs
lola: sara is running 865 secs || 126725549 markings, 185339064 edges, 166652 markings/sec, 865 secs
lola: sara is running 870 secs || 127545738 markings, 186415018 edges, 164038 markings/sec, 870 secs
lola: sara is running 875 secs || 128385015 markings, 187493348 edges, 167855 markings/sec, 875 secs
lola: sara is running 880 secs || 129235982 markings, 188598566 edges, 170193 markings/sec, 880 secs
lola: sara is running 885 secs || 130072596 markings, 189692567 edges, 167323 markings/sec, 885 secs
lola: sara is running 890 secs || 130930554 markings, 190794994 edges, 171592 markings/sec, 890 secs
lola: sara is running 895 secs || 131801530 markings, 191935309 edges, 174195 markings/sec, 895 secs
lola: sara is running 900 secs || 132669024 markings, 193065738 edges, 173499 markings/sec, 900 secs
lola: sara is running 905 secs || 133557698 markings, 194206803 edges, 177735 markings/sec, 905 secs
lola: sara is running 910 secs || 134431197 markings, 195347970 edges, 174700 markings/sec, 910 secs
lola: sara is running 915 secs || 135305562 markings, 196485516 edges, 174873 markings/sec, 915 secs
lola: sara is running 920 secs || 136209708 markings, 197649191 edges, 180829 markings/sec, 920 secs
lola: sara is running 925 secs || 137071553 markings, 198783822 edges, 172369 markings/sec, 925 secs
lola: sara is running 930 secs || 137930018 markings, 199902410 edges, 171693 markings/sec, 930 secs
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 137954968 markings, 199932869 edges
lola: ========================================
lola: subprocess 2 will run for 2628 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((((p97 <= 0)) OR ((1 <= p137)) OR (((1 <= p64)) AND ((p85 <= 0))))))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: processed formula: A (G ((((p97 <= 0)) OR ((1 <= p137)) OR (((1 <= p64)) AND ((p85 <= 0))))))
lola: processed formula length: 76
lola: 2 rewrites
lola: closed formula file ReachabilityCardinality.xml
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: built state equation task
lola: RUNNING
lola: state equation task get result started, id 0
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: state equation task get result rewrite finished id 0
lola: state equation task get result unparse finished++ id 0
lola: formula 0: (((1 <= p97)) AND ((p137 <= 0)) AND (((p64 <= 0)) OR ((1 <= p85))))
lola: state equation task get result unparse finished id 0
lola: state equation: Generated DNF with 6 literals and 2 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 641 markings, 640 edges
lola: RESULT
lola:
SUMMARY: no yes no
lola:
preliminary result: no yes no
lola: ========================================
lola: memory consumption: 20772 KB
lola: time consumption: 942 seconds
lola: print data as JSON (--json)
lola: writing JSON to ReachabilityCardinality.json
lola: closed JSON file ReachabilityCardinality.json
rslt: finished
--------------------
content from stderr:
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="DES-PT-40a"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itslola"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
# 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 2-4028"
echo " Executing tool itslola"
echo " Input is DES-PT-40a, 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 r180-ebro-158987900000294"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-40a.tgz
mv DES-PT-40a 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 ;