About the Execution of ITS-LoLa for PaceMaker-PT-none
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 15745.680 | 3600000.00 | 6156248.00 | 1714.40 | FTF???FTFTFT?TFT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/local/x2003239/mcc2020-input.r174-csrt-158987853200462.qcow2', fmt=qcow2 size=4294967296 backing_file=/local/x2003239/mcc2020-input.qcow2 encryption=off cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.......................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itslola
Input is PaceMaker-PT-none, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r174-csrt-158987853200462
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 336K
-rw-r--r-- 1 mcc users 3.7K Apr 8 15:24 CTLCardinality.txt
-rw-r--r-- 1 mcc users 20K Apr 8 15:24 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Apr 7 18:51 CTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 7 18:51 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.5K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Apr 14 12:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 28 14:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Apr 14 12:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.6K Apr 6 20:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K Apr 6 20:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.5K Apr 6 04:05 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 6 04:05 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 6 20:25 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 6 20:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 158K 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 PaceMaker-PT-none-ReachabilityCardinality-00
FORMULA_NAME PaceMaker-PT-none-ReachabilityCardinality-01
FORMULA_NAME PaceMaker-PT-none-ReachabilityCardinality-02
FORMULA_NAME PaceMaker-PT-none-ReachabilityCardinality-03
FORMULA_NAME PaceMaker-PT-none-ReachabilityCardinality-04
FORMULA_NAME PaceMaker-PT-none-ReachabilityCardinality-05
FORMULA_NAME PaceMaker-PT-none-ReachabilityCardinality-06
FORMULA_NAME PaceMaker-PT-none-ReachabilityCardinality-07
FORMULA_NAME PaceMaker-PT-none-ReachabilityCardinality-08
FORMULA_NAME PaceMaker-PT-none-ReachabilityCardinality-09
FORMULA_NAME PaceMaker-PT-none-ReachabilityCardinality-10
FORMULA_NAME PaceMaker-PT-none-ReachabilityCardinality-11
FORMULA_NAME PaceMaker-PT-none-ReachabilityCardinality-12
FORMULA_NAME PaceMaker-PT-none-ReachabilityCardinality-13
FORMULA_NAME PaceMaker-PT-none-ReachabilityCardinality-14
FORMULA_NAME PaceMaker-PT-none-ReachabilityCardinality-15
=== Now, execution of the tool begins
BK_START 1591149761866
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 02:02:44] [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 02:02:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 02:02:44] [INFO ] Load time of PNML (sax parser for PT used): 101 ms
[2020-06-03 02:02:44] [INFO ] Transformed 70 places.
[2020-06-03 02:02:44] [INFO ] Transformed 164 transitions.
[2020-06-03 02:02:44] [INFO ] Parsed PT model containing 70 places and 164 transitions in 153 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 24 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 0 resets, run finished after 92 ms. (steps per millisecond=108 ) properties seen :[0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0]
FORMULA PaceMaker-PT-none-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PaceMaker-PT-none-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 19 ms. (steps per millisecond=526 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 30 ms. (steps per millisecond=333 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 17 ms. (steps per millisecond=588 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 40 ms. (steps per millisecond=250 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 19 ms. (steps per millisecond=526 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 14 ms. (steps per millisecond=714 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 14 ms. (steps per millisecond=714 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 26 ms. (steps per millisecond=384 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 14 ms. (steps per millisecond=714 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 11 ms. (steps per millisecond=909 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 46 ms. (steps per millisecond=217 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 15 ms. (steps per millisecond=666 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 11 ms. (steps per millisecond=909 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
[2020-06-03 02:02:45] [INFO ] Flow matrix only has 158 transitions (discarded 6 similar events)
Normalized transition count is 93 out of 158 initially.
// Phase 1: matrix 93 rows 70 cols
[2020-06-03 02:02:45] [INFO ] Computed 35 place invariants in 11 ms
[2020-06-03 02:02:45] [INFO ] [Real]Absence check using 35 positive place invariants in 26 ms returned sat
[2020-06-03 02:02:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:02:45] [INFO ] [Real]Absence check using state equation in 127 ms returned sat
[2020-06-03 02:02:45] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:02:45] [INFO ] [Nat]Absence check using 35 positive place invariants in 28 ms returned sat
[2020-06-03 02:02:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:02:50] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 02:02:50] [INFO ] [Nat]Absence check using state equation in 4949 ms returned (error "Failed to check-sat")
[2020-06-03 02:02:50] [INFO ] [Real]Absence check using 35 positive place invariants in 14 ms returned sat
[2020-06-03 02:02:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:02:50] [INFO ] [Real]Absence check using state equation in 127 ms returned sat
[2020-06-03 02:02:50] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:02:50] [INFO ] [Nat]Absence check using 35 positive place invariants in 14 ms returned sat
[2020-06-03 02:02:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:02:55] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 02:02:55] [INFO ] [Nat]Absence check using state equation in 4947 ms returned unknown
[2020-06-03 02:02:55] [INFO ] [Real]Absence check using 35 positive place invariants in 37 ms returned sat
[2020-06-03 02:02:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:02:56] [INFO ] [Real]Absence check using state equation in 125 ms returned sat
[2020-06-03 02:02:56] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:02:56] [INFO ] [Nat]Absence check using 35 positive place invariants in 12 ms returned sat
[2020-06-03 02:02:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:03:01] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 02:03:01] [INFO ] [Nat]Absence check using state equation in 4921 ms returned unknown
[2020-06-03 02:03:01] [INFO ] [Real]Absence check using 35 positive place invariants in 10 ms returned sat
[2020-06-03 02:03:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:03:01] [INFO ] [Real]Absence check using state equation in 71 ms returned sat
[2020-06-03 02:03:01] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:03:01] [INFO ] [Nat]Absence check using 35 positive place invariants in 11 ms returned sat
[2020-06-03 02:03:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:03:06] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 02:03:06] [INFO ] [Nat]Absence check using state equation in 4982 ms returned unknown
[2020-06-03 02:03:06] [INFO ] [Real]Absence check using 35 positive place invariants in 17 ms returned sat
[2020-06-03 02:03:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:03:06] [INFO ] [Real]Absence check using state equation in 99 ms returned sat
[2020-06-03 02:03:06] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:03:06] [INFO ] [Nat]Absence check using 35 positive place invariants in 133 ms returned sat
[2020-06-03 02:03:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:03:11] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 02:03:11] [INFO ] [Nat]Absence check using state equation in 4860 ms returned unknown
[2020-06-03 02:03:11] [INFO ] [Real]Absence check using 35 positive place invariants in 14 ms returned sat
[2020-06-03 02:03:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:03:11] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2020-06-03 02:03:11] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:03:11] [INFO ] [Nat]Absence check using 35 positive place invariants in 28 ms returned sat
[2020-06-03 02:03:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:03:16] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 02:03:16] [INFO ] [Nat]Absence check using state equation in 4955 ms returned unknown
[2020-06-03 02:03:16] [INFO ] [Real]Absence check using 35 positive place invariants in 17 ms returned sat
[2020-06-03 02:03:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:03:16] [INFO ] [Real]Absence check using state equation in 133 ms returned sat
[2020-06-03 02:03:16] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:03:16] [INFO ] [Nat]Absence check using 35 positive place invariants in 22 ms returned sat
[2020-06-03 02:03:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:03:21] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 02:03:21] [INFO ] [Nat]Absence check using state equation in 4974 ms returned unknown
[2020-06-03 02:03:21] [INFO ] [Real]Absence check using 35 positive place invariants in 9 ms returned sat
[2020-06-03 02:03:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:03:21] [INFO ] [Real]Absence check using state equation in 156 ms returned sat
[2020-06-03 02:03:21] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:03:21] [INFO ] [Nat]Absence check using 35 positive place invariants in 9 ms returned sat
[2020-06-03 02:03:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:03:26] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 02:03:26] [INFO ] [Nat]Absence check using state equation in 4985 ms returned unknown
[2020-06-03 02:03:26] [INFO ] [Real]Absence check using 35 positive place invariants in 12 ms returned unsat
[2020-06-03 02:03:27] [INFO ] [Real]Absence check using 35 positive place invariants in 52 ms returned sat
[2020-06-03 02:03:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:03:27] [INFO ] [Real]Absence check using state equation in 76 ms returned sat
[2020-06-03 02:03:27] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:03:27] [INFO ] [Nat]Absence check using 35 positive place invariants in 11 ms returned sat
[2020-06-03 02:03:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:03:32] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 02:03:32] [INFO ] [Nat]Absence check using state equation in 4982 ms returned unknown
[2020-06-03 02:03:32] [INFO ] [Real]Absence check using 35 positive place invariants in 14 ms returned sat
[2020-06-03 02:03:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:03:32] [INFO ] [Real]Absence check using state equation in 71 ms returned sat
[2020-06-03 02:03:32] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:03:32] [INFO ] [Nat]Absence check using 35 positive place invariants in 17 ms returned sat
[2020-06-03 02:03:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:03:37] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 02:03:37] [INFO ] [Nat]Absence check using state equation in 4983 ms returned unknown
[2020-06-03 02:03:37] [INFO ] [Real]Absence check using 35 positive place invariants in 23 ms returned sat
[2020-06-03 02:03:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:03:37] [INFO ] [Real]Absence check using state equation in 73 ms returned sat
[2020-06-03 02:03:37] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:03:37] [INFO ] [Nat]Absence check using 35 positive place invariants in 10 ms returned sat
[2020-06-03 02:03:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:03:42] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 02:03:42] [INFO ] [Nat]Absence check using state equation in 4983 ms returned unknown
[2020-06-03 02:03:42] [INFO ] [Real]Absence check using 35 positive place invariants in 6 ms returned unsat
[2020-06-03 02:03:42] [INFO ] [Real]Absence check using 35 positive place invariants in 14 ms returned sat
[2020-06-03 02:03:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:03:42] [INFO ] [Real]Absence check using state equation in 113 ms returned sat
[2020-06-03 02:03:42] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:03:42] [INFO ] [Nat]Absence check using 35 positive place invariants in 11 ms returned sat
[2020-06-03 02:03:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:03:47] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 02:03:47] [INFO ] [Nat]Absence check using state equation in 4977 ms returned unknown
FORMULA PaceMaker-PT-none-ReachabilityCardinality-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA PaceMaker-PT-none-ReachabilityCardinality-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Support contains 35 out of 70 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 70/70 places, 164/164 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 68 transition count 163
Applied a total of 3 rules in 67 ms. Remains 68 /70 variables (removed 2) and now considering 163/164 (removed 1) transitions.
[2020-06-03 02:03:47] [INFO ] Flow matrix only has 157 transitions (discarded 6 similar events)
Normalized transition count is 92 out of 157 initially.
// Phase 1: matrix 92 rows 68 cols
[2020-06-03 02:03:47] [INFO ] Computed 34 place invariants in 1 ms
[2020-06-03 02:03:47] [INFO ] Dead Transitions using invariants and state equation in 195 ms returned []
Finished structural reductions, in 1 iterations. Remains : 68/70 places, 163/164 transitions.
Incomplete random walk after 1000000 steps, including 0 resets, run finished after 3234 ms. (steps per millisecond=309 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 968 ms. (steps per millisecond=1033 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 0 resets, run finished after 1113 ms. (steps per millisecond=898 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 1009 ms. (steps per millisecond=991 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 1046 ms. (steps per millisecond=956 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 0 resets, run finished after 1187 ms. (steps per millisecond=842 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 853 ms. (steps per millisecond=1172 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 989 ms. (steps per millisecond=1011 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 936 ms. (steps per millisecond=1068 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 900 ms. (steps per millisecond=1111 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 821 ms. (steps per millisecond=1218 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 1104 ms. (steps per millisecond=905 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 857 ms. (steps per millisecond=1166 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted probabilistic random walk after 11421926 steps, run timeout after 30001 ms. (steps per millisecond=380 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Probabilistic random walk after 11421926 steps, saw 768020 distinct states, run finished after 30001 ms. (steps per millisecond=380 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
[2020-06-03 02:04:32] [INFO ] Flow matrix only has 157 transitions (discarded 6 similar events)
Normalized transition count is 92 out of 157 initially.
// Phase 1: matrix 92 rows 68 cols
[2020-06-03 02:04:32] [INFO ] Computed 34 place invariants in 2 ms
[2020-06-03 02:04:32] [INFO ] [Real]Absence check using 34 positive place invariants in 14 ms returned sat
[2020-06-03 02:04:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:04:33] [INFO ] [Real]Absence check using state equation in 70 ms returned sat
[2020-06-03 02:04:33] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:04:33] [INFO ] [Nat]Absence check using 34 positive place invariants in 28 ms returned sat
[2020-06-03 02:04:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:04:40] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 02:04:43] [INFO ] [Nat]Absence check using state equation in 10293 ms returned unknown
[2020-06-03 02:04:43] [INFO ] [Real]Absence check using 34 positive place invariants in 15 ms returned sat
[2020-06-03 02:04:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:04:43] [INFO ] [Real]Absence check using state equation in 72 ms returned sat
[2020-06-03 02:04:43] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:04:43] [INFO ] [Nat]Absence check using 34 positive place invariants in 155 ms returned sat
[2020-06-03 02:04:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:04:50] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 02:04:53] [INFO ] [Nat]Absence check using state equation in 9914 ms returned unknown
[2020-06-03 02:04:53] [INFO ] [Real]Absence check using 34 positive place invariants in 17 ms returned sat
[2020-06-03 02:04:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:04:53] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2020-06-03 02:04:53] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:04:53] [INFO ] [Nat]Absence check using 34 positive place invariants in 14 ms returned sat
[2020-06-03 02:04:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:05:02] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 02:05:05] [INFO ] [Nat]Absence check using state equation in 11507 ms returned unknown
[2020-06-03 02:05:05] [INFO ] [Real]Absence check using 34 positive place invariants in 17 ms returned sat
[2020-06-03 02:05:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:05:05] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2020-06-03 02:05:05] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:05:05] [INFO ] [Nat]Absence check using 34 positive place invariants in 15 ms returned sat
[2020-06-03 02:05:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:05:12] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 02:05:15] [INFO ] [Nat]Absence check using state equation in 9547 ms returned unknown
[2020-06-03 02:05:15] [INFO ] [Real]Absence check using 34 positive place invariants in 22 ms returned sat
[2020-06-03 02:05:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:05:15] [INFO ] [Real]Absence check using state equation in 67 ms returned sat
[2020-06-03 02:05:15] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:05:15] [INFO ] [Nat]Absence check using 34 positive place invariants in 15 ms returned sat
[2020-06-03 02:05:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:05:21] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 02:05:24] [INFO ] [Nat]Absence check using state equation in 9231 ms returned unknown
[2020-06-03 02:05:24] [INFO ] [Real]Absence check using 34 positive place invariants in 18 ms returned sat
[2020-06-03 02:05:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:05:24] [INFO ] [Real]Absence check using state equation in 62 ms returned sat
[2020-06-03 02:05:24] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:05:24] [INFO ] [Nat]Absence check using 34 positive place invariants in 11 ms returned sat
[2020-06-03 02:05:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:05:30] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 02:05:33] [INFO ] [Nat]Absence check using state equation in 9236 ms returned unknown
[2020-06-03 02:05:33] [INFO ] [Real]Absence check using 34 positive place invariants in 10 ms returned sat
[2020-06-03 02:05:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:05:33] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2020-06-03 02:05:33] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:05:33] [INFO ] [Nat]Absence check using 34 positive place invariants in 14 ms returned sat
[2020-06-03 02:05:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:05:40] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 02:05:43] [INFO ] [Nat]Absence check using state equation in 9331 ms returned unknown
[2020-06-03 02:05:43] [INFO ] [Real]Absence check using 34 positive place invariants in 12 ms returned sat
[2020-06-03 02:05:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:05:43] [INFO ] [Real]Absence check using state equation in 72 ms returned sat
[2020-06-03 02:05:43] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:05:43] [INFO ] [Nat]Absence check using 34 positive place invariants in 10 ms returned sat
[2020-06-03 02:05:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:05:49] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 02:05:52] [INFO ] [Nat]Absence check using state equation in 9182 ms returned unknown
[2020-06-03 02:05:52] [INFO ] [Real]Absence check using 34 positive place invariants in 21 ms returned sat
[2020-06-03 02:05:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:05:52] [INFO ] [Real]Absence check using state equation in 76 ms returned sat
[2020-06-03 02:05:52] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:05:52] [INFO ] [Nat]Absence check using 34 positive place invariants in 29 ms returned sat
[2020-06-03 02:05:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:05:59] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 02:06:02] [INFO ] [Nat]Absence check using state equation in 9258 ms returned unknown
[2020-06-03 02:06:02] [INFO ] [Real]Absence check using 34 positive place invariants in 15 ms returned sat
[2020-06-03 02:06:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:06:02] [INFO ] [Real]Absence check using state equation in 60 ms returned sat
[2020-06-03 02:06:02] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:06:02] [INFO ] [Nat]Absence check using 34 positive place invariants in 38 ms returned sat
[2020-06-03 02:06:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:06:08] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 02:06:12] [INFO ] [Nat]Absence check using state equation in 10093 ms returned unknown
[2020-06-03 02:06:12] [INFO ] [Real]Absence check using 34 positive place invariants in 18 ms returned sat
[2020-06-03 02:06:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:06:12] [INFO ] [Real]Absence check using state equation in 77 ms returned sat
[2020-06-03 02:06:12] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:06:12] [INFO ] [Nat]Absence check using 34 positive place invariants in 15 ms returned sat
[2020-06-03 02:06:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:06:18] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 02:06:21] [INFO ] [Nat]Absence check using state equation in 9044 ms returned unknown
[2020-06-03 02:06:21] [INFO ] [Real]Absence check using 34 positive place invariants in 16 ms returned sat
[2020-06-03 02:06:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:06:21] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2020-06-03 02:06:21] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:06:21] [INFO ] [Nat]Absence check using 34 positive place invariants in 19 ms returned sat
[2020-06-03 02:06:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:06:28] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 02:06:31] [INFO ] [Nat]Absence check using state equation in 9482 ms returned unknown
Support contains 35 out of 68 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 68/68 places, 163/163 transitions.
Applied a total of 0 rules in 17 ms. Remains 68 /68 variables (removed 0) and now considering 163/163 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 68/68 places, 163/163 transitions.
Starting structural reductions, iteration 0 : 68/68 places, 163/163 transitions.
Applied a total of 0 rules in 8 ms. Remains 68 /68 variables (removed 0) and now considering 163/163 (removed 0) transitions.
[2020-06-03 02:06:31] [INFO ] Flow matrix only has 157 transitions (discarded 6 similar events)
Normalized transition count is 92 out of 157 initially.
// Phase 1: matrix 92 rows 68 cols
[2020-06-03 02:06:31] [INFO ] Computed 34 place invariants in 6 ms
[2020-06-03 02:06:31] [INFO ] Implicit Places using invariants in 81 ms returned []
[2020-06-03 02:06:31] [INFO ] Flow matrix only has 157 transitions (discarded 6 similar events)
Normalized transition count is 92 out of 157 initially.
// Phase 1: matrix 92 rows 68 cols
[2020-06-03 02:06:31] [INFO ] Computed 34 place invariants in 1 ms
[2020-06-03 02:06:31] [INFO ] State equation strengthened by 58 read => feed constraints.
[2020-06-03 02:06:31] [INFO ] Implicit Places using invariants and state equation in 187 ms returned []
Implicit Place search using SMT with State Equation took 281 ms to find 0 implicit places.
[2020-06-03 02:06:31] [INFO ] Redundant transitions in 7 ms returned []
[2020-06-03 02:06:31] [INFO ] Flow matrix only has 157 transitions (discarded 6 similar events)
Normalized transition count is 92 out of 157 initially.
// Phase 1: matrix 92 rows 68 cols
[2020-06-03 02:06:31] [INFO ] Computed 34 place invariants in 1 ms
[2020-06-03 02:06:31] [INFO ] Dead Transitions using invariants and state equation in 146 ms returned []
Finished structural reductions, in 1 iterations. Remains : 68/68 places, 163/163 transitions.
Incomplete random walk after 100000 steps, including 0 resets, run finished after 260 ms. (steps per millisecond=384 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
[2020-06-03 02:06:31] [INFO ] Flow matrix only has 157 transitions (discarded 6 similar events)
Normalized transition count is 92 out of 157 initially.
// Phase 1: matrix 92 rows 68 cols
[2020-06-03 02:06:31] [INFO ] Computed 34 place invariants in 1 ms
[2020-06-03 02:06:31] [INFO ] [Real]Absence check using 34 positive place invariants in 19 ms returned sat
[2020-06-03 02:06:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:06:32] [INFO ] [Real]Absence check using state equation in 72 ms returned sat
[2020-06-03 02:06:32] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:06:32] [INFO ] [Nat]Absence check using 34 positive place invariants in 12 ms returned sat
[2020-06-03 02:06:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:06:39] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 02:06:42] [INFO ] [Nat]Absence check using state equation in 10057 ms returned unknown
[2020-06-03 02:06:42] [INFO ] [Real]Absence check using 34 positive place invariants in 13 ms returned sat
[2020-06-03 02:06:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:06:42] [INFO ] [Real]Absence check using state equation in 81 ms returned sat
[2020-06-03 02:06:42] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:06:42] [INFO ] [Nat]Absence check using 34 positive place invariants in 17 ms returned sat
[2020-06-03 02:06:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:06:49] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 02:06:52] [INFO ] [Nat]Absence check using state equation in 9981 ms returned unknown
[2020-06-03 02:06:52] [INFO ] [Real]Absence check using 34 positive place invariants in 16 ms returned sat
[2020-06-03 02:06:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:06:52] [INFO ] [Real]Absence check using state equation in 86 ms returned sat
[2020-06-03 02:06:52] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:06:52] [INFO ] [Nat]Absence check using 34 positive place invariants in 11 ms returned sat
[2020-06-03 02:06:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:07:00] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 02:07:04] [INFO ] [Nat]Absence check using state equation in 12072 ms returned unknown
[2020-06-03 02:07:04] [INFO ] [Real]Absence check using 34 positive place invariants in 14 ms returned sat
[2020-06-03 02:07:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:07:04] [INFO ] [Real]Absence check using state equation in 71 ms returned sat
[2020-06-03 02:07:04] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:07:04] [INFO ] [Nat]Absence check using 34 positive place invariants in 15 ms returned sat
[2020-06-03 02:07:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:07:11] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 02:07:14] [INFO ] [Nat]Absence check using state equation in 9671 ms returned unknown
[2020-06-03 02:07:14] [INFO ] [Real]Absence check using 34 positive place invariants in 14 ms returned sat
[2020-06-03 02:07:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:07:14] [INFO ] [Real]Absence check using state equation in 70 ms returned sat
[2020-06-03 02:07:14] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:07:14] [INFO ] [Nat]Absence check using 34 positive place invariants in 11 ms returned sat
[2020-06-03 02:07:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:07:20] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 02:07:23] [INFO ] [Nat]Absence check using state equation in 9230 ms returned unknown
[2020-06-03 02:07:23] [INFO ] [Real]Absence check using 34 positive place invariants in 15 ms returned sat
[2020-06-03 02:07:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:07:23] [INFO ] [Real]Absence check using state equation in 73 ms returned sat
[2020-06-03 02:07:23] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:07:23] [INFO ] [Nat]Absence check using 34 positive place invariants in 15 ms returned sat
[2020-06-03 02:07:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:07:30] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 02:07:33] [INFO ] [Nat]Absence check using state equation in 9230 ms returned unknown
[2020-06-03 02:07:33] [INFO ] [Real]Absence check using 34 positive place invariants in 19 ms returned sat
[2020-06-03 02:07:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:07:33] [INFO ] [Real]Absence check using state equation in 48 ms returned sat
[2020-06-03 02:07:33] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:07:33] [INFO ] [Nat]Absence check using 34 positive place invariants in 12 ms returned sat
[2020-06-03 02:07:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:07:39] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 02:07:42] [INFO ] [Nat]Absence check using state equation in 9316 ms returned unknown
[2020-06-03 02:07:42] [INFO ] [Real]Absence check using 34 positive place invariants in 14 ms returned sat
[2020-06-03 02:07:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:07:42] [INFO ] [Real]Absence check using state equation in 86 ms returned sat
[2020-06-03 02:07:42] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:07:42] [INFO ] [Nat]Absence check using 34 positive place invariants in 11 ms returned sat
[2020-06-03 02:07:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:07:48] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 02:07:51] [INFO ] [Nat]Absence check using state equation in 9179 ms returned unknown
[2020-06-03 02:07:51] [INFO ] [Real]Absence check using 34 positive place invariants in 13 ms returned sat
[2020-06-03 02:07:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:07:52] [INFO ] [Real]Absence check using state equation in 71 ms returned sat
[2020-06-03 02:07:52] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:07:52] [INFO ] [Nat]Absence check using 34 positive place invariants in 14 ms returned sat
[2020-06-03 02:07:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:07:58] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 02:08:02] [INFO ] [Nat]Absence check using state equation in 9945 ms returned unknown
[2020-06-03 02:08:02] [INFO ] [Real]Absence check using 34 positive place invariants in 14 ms returned sat
[2020-06-03 02:08:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:08:02] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2020-06-03 02:08:02] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:08:02] [INFO ] [Nat]Absence check using 34 positive place invariants in 14 ms returned sat
[2020-06-03 02:08:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:08:08] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 02:08:11] [INFO ] [Nat]Absence check using state equation in 9793 ms returned unknown
[2020-06-03 02:08:12] [INFO ] [Real]Absence check using 34 positive place invariants in 19 ms returned sat
[2020-06-03 02:08:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:08:12] [INFO ] [Real]Absence check using state equation in 74 ms returned sat
[2020-06-03 02:08:12] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:08:12] [INFO ] [Nat]Absence check using 34 positive place invariants in 21 ms returned sat
[2020-06-03 02:08:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:08:18] [INFO ] [Nat]Absence check using state equation in 5869 ms returned sat
[2020-06-03 02:08:18] [INFO ] State equation strengthened by 58 read => feed constraints.
[2020-06-03 02:08:18] [INFO ] [Nat]Added 58 Read/Feed constraints in 713 ms returned sat
[2020-06-03 02:08:18] [INFO ] Deduced a trap composed of 1 places in 56 ms
[2020-06-03 02:08:18] [INFO ] Deduced a trap composed of 1 places in 34 ms
[2020-06-03 02:08:19] [INFO ] Deduced a trap composed of 1 places in 174 ms
[2020-06-03 02:08:19] [INFO ] Deduced a trap composed of 1 places in 31 ms
[2020-06-03 02:08:19] [INFO ] Deduced a trap composed of 2 places in 14 ms
[2020-06-03 02:08:19] [INFO ] Deduced a trap composed of 1 places in 18 ms
[2020-06-03 02:08:19] [INFO ] Deduced a trap composed of 1 places in 24 ms
[2020-06-03 02:08:19] [INFO ] Deduced a trap composed of 1 places in 21 ms
[2020-06-03 02:08:19] [INFO ] Deduced a trap composed of 1 places in 14 ms
[2020-06-03 02:08:19] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 9 trap constraints in 674 ms
[2020-06-03 02:08:19] [INFO ] [Real]Absence check using 34 positive place invariants in 14 ms returned sat
[2020-06-03 02:08:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:08:19] [INFO ] [Real]Absence check using state equation in 84 ms returned sat
[2020-06-03 02:08:19] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:08:19] [INFO ] [Nat]Absence check using 34 positive place invariants in 19 ms returned sat
[2020-06-03 02:08:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:08:26] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 02:08:29] [INFO ] [Nat]Absence check using state equation in 9473 ms returned unknown
Successfully simplified 1 atomic propositions for a total of 1 simplifications.
FORMULA PaceMaker-PT-none-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 1000000 steps, including 0 resets, run finished after 2649 ms. (steps per millisecond=377 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 0 resets, run finished after 847 ms. (steps per millisecond=1180 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 910 ms. (steps per millisecond=1098 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 950 ms. (steps per millisecond=1052 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 882 ms. (steps per millisecond=1133 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 1044 ms. (steps per millisecond=957 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 891 ms. (steps per millisecond=1122 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 809 ms. (steps per millisecond=1236 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 0 resets, run finished after 878 ms. (steps per millisecond=1138 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 860 ms. (steps per millisecond=1162 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 779 ms. (steps per millisecond=1283 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 877 ms. (steps per millisecond=1140 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Interrupted probabilistic random walk after 11848821 steps, run timeout after 30001 ms. (steps per millisecond=394 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Probabilistic random walk after 11848821 steps, saw 796470 distinct states, run finished after 30001 ms. (steps per millisecond=394 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
[2020-06-03 02:09:11] [INFO ] Flow matrix only has 157 transitions (discarded 6 similar events)
Normalized transition count is 92 out of 157 initially.
// Phase 1: matrix 92 rows 68 cols
[2020-06-03 02:09:11] [INFO ] Computed 34 place invariants in 1 ms
[2020-06-03 02:09:11] [INFO ] [Real]Absence check using 34 positive place invariants in 10 ms returned sat
[2020-06-03 02:09:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:09:11] [INFO ] [Real]Absence check using state equation in 61 ms returned sat
[2020-06-03 02:09:11] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:09:11] [INFO ] [Nat]Absence check using 34 positive place invariants in 10 ms returned sat
[2020-06-03 02:09:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:09:18] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 02:09:21] [INFO ] [Nat]Absence check using state equation in 10221 ms returned unknown
[2020-06-03 02:09:21] [INFO ] [Real]Absence check using 34 positive place invariants in 26 ms returned sat
[2020-06-03 02:09:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:09:21] [INFO ] [Real]Absence check using state equation in 73 ms returned sat
[2020-06-03 02:09:21] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:09:21] [INFO ] [Nat]Absence check using 34 positive place invariants in 16 ms returned sat
[2020-06-03 02:09:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:09:28] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 02:09:31] [INFO ] [Nat]Absence check using state equation in 9896 ms returned unknown
[2020-06-03 02:09:31] [INFO ] [Real]Absence check using 34 positive place invariants in 14 ms returned sat
[2020-06-03 02:09:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:09:31] [INFO ] [Real]Absence check using state equation in 87 ms returned sat
[2020-06-03 02:09:31] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:09:31] [INFO ] [Nat]Absence check using 34 positive place invariants in 16 ms returned sat
[2020-06-03 02:09:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:09:40] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 02:09:43] [INFO ] [Nat]Absence check using state equation in 11429 ms returned unknown
[2020-06-03 02:09:43] [INFO ] [Real]Absence check using 34 positive place invariants in 14 ms returned sat
[2020-06-03 02:09:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:09:43] [INFO ] [Real]Absence check using state equation in 53 ms returned sat
[2020-06-03 02:09:43] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:09:43] [INFO ] [Nat]Absence check using 34 positive place invariants in 18 ms returned sat
[2020-06-03 02:09:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:09:50] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 02:09:53] [INFO ] [Nat]Absence check using state equation in 9709 ms returned unknown
[2020-06-03 02:09:53] [INFO ] [Real]Absence check using 34 positive place invariants in 23 ms returned sat
[2020-06-03 02:09:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:09:53] [INFO ] [Real]Absence check using state equation in 132 ms returned sat
[2020-06-03 02:09:53] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:09:53] [INFO ] [Nat]Absence check using 34 positive place invariants in 9 ms returned sat
[2020-06-03 02:09:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:09:59] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 02:10:02] [INFO ] [Nat]Absence check using state equation in 9127 ms returned unknown
[2020-06-03 02:10:02] [INFO ] [Real]Absence check using 34 positive place invariants in 9 ms returned sat
[2020-06-03 02:10:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:10:02] [INFO ] [Real]Absence check using state equation in 78 ms returned sat
[2020-06-03 02:10:02] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:10:02] [INFO ] [Nat]Absence check using 34 positive place invariants in 18 ms returned sat
[2020-06-03 02:10:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:10:09] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 02:10:12] [INFO ] [Nat]Absence check using state equation in 9428 ms returned unknown
[2020-06-03 02:10:12] [INFO ] [Real]Absence check using 34 positive place invariants in 16 ms returned sat
[2020-06-03 02:10:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:10:12] [INFO ] [Real]Absence check using state equation in 70 ms returned sat
[2020-06-03 02:10:12] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:10:12] [INFO ] [Nat]Absence check using 34 positive place invariants in 14 ms returned sat
[2020-06-03 02:10:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:10:18] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 02:10:21] [INFO ] [Nat]Absence check using state equation in 9461 ms returned unknown
[2020-06-03 02:10:21] [INFO ] [Real]Absence check using 34 positive place invariants in 15 ms returned sat
[2020-06-03 02:10:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:10:21] [INFO ] [Real]Absence check using state equation in 80 ms returned sat
[2020-06-03 02:10:21] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:10:21] [INFO ] [Nat]Absence check using 34 positive place invariants in 30 ms returned sat
[2020-06-03 02:10:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:10:28] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 02:10:31] [INFO ] [Nat]Absence check using state equation in 9176 ms returned unknown
[2020-06-03 02:10:31] [INFO ] [Real]Absence check using 34 positive place invariants in 14 ms returned sat
[2020-06-03 02:10:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:10:31] [INFO ] [Real]Absence check using state equation in 72 ms returned sat
[2020-06-03 02:10:31] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:10:31] [INFO ] [Nat]Absence check using 34 positive place invariants in 14 ms returned sat
[2020-06-03 02:10:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:10:37] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 02:10:40] [INFO ] [Nat]Absence check using state equation in 9462 ms returned unknown
[2020-06-03 02:10:40] [INFO ] [Real]Absence check using 34 positive place invariants in 26 ms returned sat
[2020-06-03 02:10:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:10:40] [INFO ] [Real]Absence check using state equation in 79 ms returned sat
[2020-06-03 02:10:40] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:10:40] [INFO ] [Nat]Absence check using 34 positive place invariants in 11 ms returned sat
[2020-06-03 02:10:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:10:47] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 02:10:50] [INFO ] [Nat]Absence check using state equation in 10001 ms returned unknown
[2020-06-03 02:10:50] [INFO ] [Real]Absence check using 34 positive place invariants in 20 ms returned sat
[2020-06-03 02:10:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:10:51] [INFO ] [Real]Absence check using state equation in 75 ms returned sat
[2020-06-03 02:10:51] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:10:51] [INFO ] [Nat]Absence check using 34 positive place invariants in 14 ms returned sat
[2020-06-03 02:10:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:10:57] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 02:11:00] [INFO ] [Nat]Absence check using state equation in 9503 ms returned unknown
Support contains 31 out of 68 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 68/68 places, 163/163 transitions.
Applied a total of 0 rules in 5 ms. Remains 68 /68 variables (removed 0) and now considering 163/163 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 68/68 places, 163/163 transitions.
Starting structural reductions, iteration 0 : 68/68 places, 163/163 transitions.
Applied a total of 0 rules in 6 ms. Remains 68 /68 variables (removed 0) and now considering 163/163 (removed 0) transitions.
[2020-06-03 02:11:00] [INFO ] Flow matrix only has 157 transitions (discarded 6 similar events)
Normalized transition count is 92 out of 157 initially.
// Phase 1: matrix 92 rows 68 cols
[2020-06-03 02:11:00] [INFO ] Computed 34 place invariants in 2 ms
[2020-06-03 02:11:00] [INFO ] Implicit Places using invariants in 74 ms returned []
[2020-06-03 02:11:00] [INFO ] Flow matrix only has 157 transitions (discarded 6 similar events)
Normalized transition count is 92 out of 157 initially.
// Phase 1: matrix 92 rows 68 cols
[2020-06-03 02:11:00] [INFO ] Computed 34 place invariants in 10 ms
[2020-06-03 02:11:00] [INFO ] State equation strengthened by 58 read => feed constraints.
[2020-06-03 02:11:00] [INFO ] Implicit Places using invariants and state equation in 182 ms returned []
Implicit Place search using SMT with State Equation took 274 ms to find 0 implicit places.
[2020-06-03 02:11:00] [INFO ] Redundant transitions in 4 ms returned []
[2020-06-03 02:11:00] [INFO ] Flow matrix only has 157 transitions (discarded 6 similar events)
Normalized transition count is 92 out of 157 initially.
// Phase 1: matrix 92 rows 68 cols
[2020-06-03 02:11:00] [INFO ] Computed 34 place invariants in 3 ms
[2020-06-03 02:11:00] [INFO ] Dead Transitions using invariants and state equation in 125 ms returned []
Finished structural reductions, in 1 iterations. Remains : 68/68 places, 163/163 transitions.
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Reduce isomorphic (modulo) transitions removed 6 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 68 transition count 154
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 1 with 15 rules applied. Total rules applied 24 place count 58 transition count 149
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Discarding 2 places :
Also discarding 7 output transitions
Drop transitions removed 7 transitions
Graph (complete) has 136 edges and 58 vertex of which 56 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.7 ms
Iterating post reduction 1 with 2 rules applied. Total rules applied 26 place count 56 transition count 141
Applied a total of 26 rules in 13 ms. Remains 56 /68 variables (removed 12) and now considering 141/163 (removed 22) transitions.
Normalized transition count is 80 out of 141 initially.
// Phase 1: matrix 80 rows 56 cols
[2020-06-03 02:11:01] [INFO ] Computed 28 place invariants in 0 ms
[2020-06-03 02:11:01] [INFO ] [Real]Absence check using 28 positive place invariants in 10 ms returned sat
[2020-06-03 02:11:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:11:01] [INFO ] [Real]Absence check using state equation in 39 ms returned sat
[2020-06-03 02:11:01] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:11:01] [INFO ] [Nat]Absence check using 28 positive place invariants in 11 ms returned sat
[2020-06-03 02:11:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:11:07] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 02:11:10] [INFO ] [Nat]Absence check using state equation in 9472 ms returned unknown
[2020-06-03 02:11:10] [INFO ] [Real]Absence check using 28 positive place invariants in 8 ms returned sat
[2020-06-03 02:11:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:11:10] [INFO ] [Real]Absence check using state equation in 65 ms returned sat
[2020-06-03 02:11:10] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:11:10] [INFO ] [Nat]Absence check using 28 positive place invariants in 8 ms returned sat
[2020-06-03 02:11:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:11:16] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 02:11:19] [INFO ] [Nat]Absence check using state equation in 9059 ms returned unknown
[2020-06-03 02:11:19] [INFO ] [Real]Absence check using 28 positive place invariants in 13 ms returned sat
[2020-06-03 02:11:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:11:19] [INFO ] [Real]Absence check using state equation in 66 ms returned sat
[2020-06-03 02:11:19] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:11:19] [INFO ] [Nat]Absence check using 28 positive place invariants in 12 ms returned sat
[2020-06-03 02:11:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:11:26] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 02:11:29] [INFO ] [Nat]Absence check using state equation in 9119 ms returned unknown
[2020-06-03 02:11:29] [INFO ] [Real]Absence check using 28 positive place invariants in 8 ms returned sat
[2020-06-03 02:11:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:11:29] [INFO ] [Real]Absence check using state equation in 74 ms returned sat
[2020-06-03 02:11:29] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:11:29] [INFO ] [Nat]Absence check using 28 positive place invariants in 10 ms returned sat
[2020-06-03 02:11:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:11:35] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 02:11:38] [INFO ] [Nat]Absence check using state equation in 9058 ms returned unknown
[2020-06-03 02:11:38] [INFO ] [Real]Absence check using 28 positive place invariants in 13 ms returned sat
[2020-06-03 02:11:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:11:38] [INFO ] [Real]Absence check using state equation in 65 ms returned sat
[2020-06-03 02:11:38] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:11:38] [INFO ] [Nat]Absence check using 28 positive place invariants in 8 ms returned sat
[2020-06-03 02:11:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:11:45] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 02:11:49] [INFO ] [Nat]Absence check using state equation in 10730 ms returned unknown
[2020-06-03 02:11:49] [INFO ] [Real]Absence check using 28 positive place invariants in 7 ms returned sat
[2020-06-03 02:11:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:11:49] [INFO ] [Real]Absence check using state equation in 45 ms returned sat
[2020-06-03 02:11:49] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:11:49] [INFO ] [Nat]Absence check using 28 positive place invariants in 10 ms returned sat
[2020-06-03 02:11:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:11:55] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 02:11:58] [INFO ] [Nat]Absence check using state equation in 9087 ms returned unknown
[2020-06-03 02:11:58] [INFO ] [Real]Absence check using 28 positive place invariants in 9 ms returned sat
[2020-06-03 02:11:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:11:58] [INFO ] [Real]Absence check using state equation in 58 ms returned sat
[2020-06-03 02:11:58] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:11:58] [INFO ] [Nat]Absence check using 28 positive place invariants in 9 ms returned sat
[2020-06-03 02:11:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:12:04] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 02:12:07] [INFO ] [Nat]Absence check using state equation in 9068 ms returned unknown
[2020-06-03 02:12:07] [INFO ] [Real]Absence check using 28 positive place invariants in 10 ms returned sat
[2020-06-03 02:12:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:12:07] [INFO ] [Real]Absence check using state equation in 73 ms returned sat
[2020-06-03 02:12:07] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:12:07] [INFO ] [Nat]Absence check using 28 positive place invariants in 10 ms returned sat
[2020-06-03 02:12:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:12:13] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 02:12:16] [INFO ] [Nat]Absence check using state equation in 9048 ms returned unknown
[2020-06-03 02:12:16] [INFO ] [Real]Absence check using 28 positive place invariants in 11 ms returned sat
[2020-06-03 02:12:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:12:16] [INFO ] [Real]Absence check using state equation in 60 ms returned sat
[2020-06-03 02:12:16] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:12:16] [INFO ] [Nat]Absence check using 28 positive place invariants in 8 ms returned sat
[2020-06-03 02:12:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:12:22] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 02:12:25] [INFO ] [Nat]Absence check using state equation in 9108 ms returned unknown
[2020-06-03 02:12:25] [INFO ] [Real]Absence check using 28 positive place invariants in 10 ms returned sat
[2020-06-03 02:12:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:12:26] [INFO ] [Real]Absence check using state equation in 60 ms returned sat
[2020-06-03 02:12:26] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:12:26] [INFO ] [Nat]Absence check using 28 positive place invariants in 10 ms returned sat
[2020-06-03 02:12:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:12:32] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 02:12:35] [INFO ] [Nat]Absence check using state equation in 9036 ms returned unknown
[2020-06-03 02:12:35] [INFO ] [Real]Absence check using 28 positive place invariants in 6 ms returned sat
[2020-06-03 02:12:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 02:12:35] [INFO ] [Real]Absence check using state equation in 57 ms returned sat
[2020-06-03 02:12:35] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 02:12:35] [INFO ] [Nat]Absence check using 28 positive place invariants in 11 ms returned sat
[2020-06-03 02:12:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 02:12:41] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 02:12:44] [INFO ] [Nat]Absence check using state equation in 9050 ms returned unknown
[2020-06-03 02:12:44] [INFO ] Export to MCC properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 6 ms.
[2020-06-03 02:12:44] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 15 ms.
[2020-06-03 02:12:44] [INFO ] Flatten gal took : 98 ms
info: Time: 3600 - MCC
vrfy: Checking ReachabilityCardinality @ PaceMaker-PT-none @ 3570 seconds
FORMULA PaceMaker-PT-none-ReachabilityCardinality-00 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA PaceMaker-PT-none-ReachabilityCardinality-01 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA PaceMaker-PT-none-ReachabilityCardinality-07 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA PaceMaker-PT-none-ReachabilityCardinality-09 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA PaceMaker-PT-none-ReachabilityCardinality-11 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA PaceMaker-PT-none-ReachabilityCardinality-15 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
FORMULA PaceMaker-PT-none-ReachabilityCardinality-02 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427364 kB
MemFree: 2190360 kB
After kill :
MemTotal: 16427364 kB
MemFree: 16137980 kB
--------------------
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="PaceMaker-PT-none"
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 PaceMaker-PT-none, 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 r174-csrt-158987853200462"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PaceMaker-PT-none.tgz
mv PaceMaker-PT-none 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 ;