About the Execution of ITS-Tools for PaceMaker-PT-none
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 2119.207 | 1074990.00 | 1812358.00 | 2300.60 | F | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2022-input.r157-smll-165277001600154.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is PaceMaker-PT-none, examination is Liveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r157-smll-165277001600154
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 352K
-rw-r--r-- 1 mcc users 5.4K Apr 30 01:51 CTLCardinality.txt
-rw-r--r-- 1 mcc users 47K Apr 30 01:51 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Apr 30 01:01 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Apr 30 01:01 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.8K May 9 08:22 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 9 08:22 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 9 08:22 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:22 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.7K May 9 08:22 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 9 08:22 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 5 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 158K May 10 09:34 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
FORMULA_NAME Liveness
=== Now, execution of the tool begins
BK_START 1652864641430
Running Version 202205111006
[2022-05-18 09:04:03] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, Liveness, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2022-05-18 09:04:03] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-18 09:04:04] [INFO ] Load time of PNML (sax parser for PT used): 226 ms
[2022-05-18 09:04:04] [INFO ] Transformed 70 places.
[2022-05-18 09:04:04] [INFO ] Transformed 164 transitions.
[2022-05-18 09:04:04] [INFO ] Parsed PT model containing 70 places and 164 transitions in 479 ms.
Discarding 28 transitions out of 164. Remains 136
Built sparse matrix representations for Structural reductions in 12 ms.9774KB memory used
Starting structural reductions in DEADLOCKS mode, iteration 0 : 70/70 places, 164/164 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 45 ms. Remains 70 /70 variables (removed 0) and now considering 164/164 (removed 0) transitions.
[2022-05-18 09:04:04] [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
[2022-05-18 09:04:04] [INFO ] Computed 35 place invariants in 15 ms
[2022-05-18 09:04:04] [INFO ] Dead Transitions using invariants and state equation in 595 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 70/70 places, 164/164 transitions.
Starting structural reductions in DEADLOCKS mode, iteration 0 : 70/70 places, 164/164 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 27 ms. Remains 70 /70 variables (removed 0) and now considering 164/164 (removed 0) transitions.
[2022-05-18 09:04:04] [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
[2022-05-18 09:04:04] [INFO ] Computed 35 place invariants in 5 ms
[2022-05-18 09:04:05] [INFO ] Implicit Places using invariants in 75 ms returned []
[2022-05-18 09:04:05] [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
[2022-05-18 09:04:05] [INFO ] Computed 35 place invariants in 3 ms
[2022-05-18 09:04:05] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-18 09:04:05] [INFO ] Implicit Places using invariants and state equation in 273 ms returned []
Implicit Place search using SMT with State Equation took 352 ms to find 0 implicit places.
[2022-05-18 09:04:05] [INFO ] Redundant transitions in 10 ms returned []
[2022-05-18 09:04:05] [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
[2022-05-18 09:04:05] [INFO ] Computed 35 place invariants in 4 ms
[2022-05-18 09:04:05] [INFO ] Dead Transitions using invariants and state equation in 332 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 70/70 places, 164/164 transitions.
Random walk for 1250000 steps, including 0 resets, run took 4316 ms (no deadlock found). (steps per millisecond=289 )
Random directed walk for 1250005 steps, including 0 resets, run took 2859 ms (no deadlock found). (steps per millisecond=437 )
[2022-05-18 09:04:12] [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
[2022-05-18 09:04:12] [INFO ] Computed 35 place invariants in 3 ms
[2022-05-18 09:04:12] [INFO ] [Real]Absence check using 35 positive place invariants in 17 ms returned sat
[2022-05-18 09:04:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 09:04:13] [INFO ] [Real]Absence check using state equation in 98 ms returned sat
[2022-05-18 09:04:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 09:04:13] [INFO ] [Nat]Absence check using 35 positive place invariants in 17 ms returned sat
[2022-05-18 09:04:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 09:04:16] [INFO ] [Nat]Absence check using state equation in 3471 ms returned sat
[2022-05-18 09:04:16] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-18 09:04:16] [INFO ] [Nat]Added 131 Read/Feed constraints in 51 ms returned sat
[2022-05-18 09:04:16] [INFO ] Deduced a trap composed of 1 places in 23 ms of which 3 ms to minimize.
[2022-05-18 09:04:16] [INFO ] Deduced a trap composed of 1 places in 30 ms of which 3 ms to minimize.
[2022-05-18 09:04:17] [INFO ] Deduced a trap composed of 1 places in 42 ms of which 3 ms to minimize.
[2022-05-18 09:04:17] [INFO ] Deduced a trap composed of 1 places in 25 ms of which 2 ms to minimize.
[2022-05-18 09:04:17] [INFO ] Deduced a trap composed of 1 places in 38 ms of which 7 ms to minimize.
[2022-05-18 09:04:17] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 437 ms
[2022-05-18 09:04:17] [INFO ] Computed and/alt/rep : 121/512/120 causal constraints (skipped 27 transitions) in 33 ms.
[2022-05-18 09:04:18] [INFO ] Deduced a trap composed of 1 places in 25 ms of which 2 ms to minimize.
[2022-05-18 09:04:18] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 84 ms
[2022-05-18 09:04:18] [INFO ] Added : 49 causal constraints over 16 iterations in 1308 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 22 ms.
Parikh directed walk for 12030700 steps, including 1000 resets, run took 28792 ms. (steps per millisecond=417 )
Random directed walk for 500005 steps, including 0 resets, run took 1215 ms (no deadlock found). (steps per millisecond=411 )
Random walk for 500000 steps, including 0 resets, run took 1441 ms (no deadlock found). (steps per millisecond=346 )
Random directed walk for 500000 steps, including 0 resets, run took 1243 ms (no deadlock found). (steps per millisecond=402 )
Random walk for 500000 steps, including 0 resets, run took 1350 ms (no deadlock found). (steps per millisecond=370 )
Starting structural reductions in DEADLOCKS mode, iteration 0 : 70/70 places, 164/164 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Applied a total of 0 rules in 24 ms. Remains 70 /70 variables (removed 0) and now considering 164/164 (removed 0) transitions.
[2022-05-18 09:04:52] [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
[2022-05-18 09:04:52] [INFO ] Computed 35 place invariants in 2 ms
[2022-05-18 09:04:52] [INFO ] Implicit Places using invariants in 77 ms returned []
[2022-05-18 09:04:52] [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
[2022-05-18 09:04:52] [INFO ] Computed 35 place invariants in 3 ms
[2022-05-18 09:04:52] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-18 09:04:52] [INFO ] Implicit Places using invariants and state equation in 221 ms returned []
Implicit Place search using SMT with State Equation took 317 ms to find 0 implicit places.
[2022-05-18 09:04:52] [INFO ] Redundant transitions in 16 ms returned []
[2022-05-18 09:04:52] [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
[2022-05-18 09:04:52] [INFO ] Computed 35 place invariants in 1 ms
[2022-05-18 09:04:53] [INFO ] Dead Transitions using invariants and state equation in 241 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 70/70 places, 164/164 transitions.
Random walk for 1250000 steps, including 0 resets, run took 3837 ms (no deadlock found). (steps per millisecond=325 )
Random directed walk for 1250006 steps, including 0 resets, run took 3020 ms (no deadlock found). (steps per millisecond=413 )
[2022-05-18 09:05:00] [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
[2022-05-18 09:05:00] [INFO ] Computed 35 place invariants in 3 ms
[2022-05-18 09:05:00] [INFO ] [Real]Absence check using 35 positive place invariants in 12 ms returned sat
[2022-05-18 09:05:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-18 09:05:00] [INFO ] [Real]Absence check using state equation in 64 ms returned sat
[2022-05-18 09:05:00] [INFO ] Solution in real domain found non-integer solution.
[2022-05-18 09:05:00] [INFO ] [Nat]Absence check using 35 positive place invariants in 9 ms returned sat
[2022-05-18 09:05:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-18 09:05:03] [INFO ] [Nat]Absence check using state equation in 3480 ms returned sat
[2022-05-18 09:05:03] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-18 09:05:03] [INFO ] [Nat]Added 131 Read/Feed constraints in 59 ms returned sat
[2022-05-18 09:05:03] [INFO ] Deduced a trap composed of 1 places in 27 ms of which 2 ms to minimize.
[2022-05-18 09:05:04] [INFO ] Deduced a trap composed of 1 places in 29 ms of which 1 ms to minimize.
[2022-05-18 09:05:04] [INFO ] Deduced a trap composed of 1 places in 20 ms of which 1 ms to minimize.
[2022-05-18 09:05:04] [INFO ] Deduced a trap composed of 1 places in 21 ms of which 1 ms to minimize.
[2022-05-18 09:05:04] [INFO ] Deduced a trap composed of 1 places in 16 ms of which 1 ms to minimize.
[2022-05-18 09:05:04] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 935 ms
[2022-05-18 09:05:04] [INFO ] Computed and/alt/rep : 121/512/120 causal constraints (skipped 27 transitions) in 20 ms.
[2022-05-18 09:05:04] [INFO ] Added : 19 causal constraints over 4 iterations in 182 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 13 ms.
Interrupted Parikh directed walk after 12653868 steps, including 1000 resets, run timeout after 30001 ms. (steps per millisecond=421 )
Parikh directed walk for 12653868 steps, including 1000 resets, run took 30001 ms. (steps per millisecond=421 )
Random directed walk for 500005 steps, including 0 resets, run took 1181 ms (no deadlock found). (steps per millisecond=423 )
Random walk for 500000 steps, including 0 resets, run took 1287 ms (no deadlock found). (steps per millisecond=388 )
Random directed walk for 500003 steps, including 0 resets, run took 1077 ms (no deadlock found). (steps per millisecond=464 )
Random walk for 500000 steps, including 0 resets, run took 1276 ms (no deadlock found). (steps per millisecond=391 )
[2022-05-18 09:05:40] [INFO ] Flatten gal took : 75 ms
Starting structural reductions in LIVENESS mode, iteration 0 : 70/70 places, 164/164 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 62 transition count 160
Applied a total of 12 rules in 10 ms. Remains 62 /70 variables (removed 8) and now considering 160/164 (removed 4) transitions.
[2022-05-18 09:05:40] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2022-05-18 09:05:40] [INFO ] Computed 31 place invariants in 1 ms
[2022-05-18 09:05:40] [INFO ] Dead Transitions using invariants and state equation in 144 ms found 0 transitions.
[2022-05-18 09:05:40] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2022-05-18 09:05:40] [INFO ] Computed 31 place invariants in 1 ms
[2022-05-18 09:05:40] [INFO ] Implicit Places using invariants in 114 ms returned []
[2022-05-18 09:05:40] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2022-05-18 09:05:40] [INFO ] Computed 31 place invariants in 4 ms
[2022-05-18 09:05:40] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-18 09:05:40] [INFO ] Implicit Places using invariants and state equation in 245 ms returned []
Implicit Place search using SMT with State Equation took 363 ms to find 0 implicit places.
[2022-05-18 09:05:40] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2022-05-18 09:05:40] [INFO ] Computed 31 place invariants in 0 ms
[2022-05-18 09:05:40] [INFO ] Dead Transitions using invariants and state equation in 112 ms found 0 transitions.
Starting structural reductions in LIVENESS mode, iteration 1 : 62/70 places, 160/164 transitions.
Finished structural reductions, in 1 iterations. Remains : 62/70 places, 160/164 transitions.
Discarding 28 transitions out of 160. Remains 132
Initial state reduction rules removed 5 formulas.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 937 ms. (steps per millisecond=10 ) properties (out of 127) seen :75
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 52) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 51) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 51) seen :3
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 48) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 47) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 47) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 45) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 43) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 43) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 42) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 42) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 41) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 41) seen :0
Running SMT prover for 41 properties.
[2022-05-18 09:05:42] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2022-05-18 09:05:42] [INFO ] Computed 31 place invariants in 1 ms
[2022-05-18 09:05:42] [INFO ] [Real]Absence check using 31 positive place invariants in 8 ms returned sat
[2022-05-18 09:05:42] [INFO ] After 749ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:41
[2022-05-18 09:05:42] [INFO ] [Nat]Absence check using 31 positive place invariants in 7 ms returned sat
[2022-05-18 09:06:07] [INFO ] After 24788ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :39
[2022-05-18 09:06:07] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-18 09:06:07] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-05-18 09:06:07] [INFO ] After 25013ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:41
Fused 41 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 30 out of 62 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 62/62 places, 160/160 transitions.
Applied a total of 0 rules in 8 ms. Remains 62 /62 variables (removed 0) and now considering 160/160 (removed 0) transitions.
[2022-05-18 09:06:07] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2022-05-18 09:06:07] [INFO ] Computed 31 place invariants in 1 ms
[2022-05-18 09:06:07] [INFO ] Dead Transitions using invariants and state equation in 132 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 62/62 places, 160/160 transitions.
Interrupted random walk after 717521 steps, including 2 resets, run timeout after 30001 ms. (steps per millisecond=23 ) properties seen 4
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 564 ms. (steps per millisecond=177 ) properties (out of 37) seen :2
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 661 ms. (steps per millisecond=151 ) properties (out of 35) seen :12
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 526 ms. (steps per millisecond=190 ) properties (out of 23) seen :2
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 505 ms. (steps per millisecond=198 ) properties (out of 21) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 492 ms. (steps per millisecond=203 ) properties (out of 20) seen :2
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 443 ms. (steps per millisecond=225 ) properties (out of 18) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 410 ms. (steps per millisecond=243 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 475 ms. (steps per millisecond=210 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 583 ms. (steps per millisecond=171 ) properties (out of 17) seen :6
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 471 ms. (steps per millisecond=212 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 482 ms. (steps per millisecond=207 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 416 ms. (steps per millisecond=240 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 412 ms. (steps per millisecond=242 ) properties (out of 10) seen :1
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 385 ms. (steps per millisecond=259 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 486 ms. (steps per millisecond=205 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
[2022-05-18 09:06:45] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2022-05-18 09:06:45] [INFO ] Computed 31 place invariants in 1 ms
[2022-05-18 09:06:45] [INFO ] [Real]Absence check using 31 positive place invariants in 9 ms returned sat
[2022-05-18 09:06:45] [INFO ] After 265ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2022-05-18 09:06:45] [INFO ] [Nat]Absence check using 31 positive place invariants in 6 ms returned sat
[2022-05-18 09:07:55] [INFO ] After 69511ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-18 09:07:55] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-18 09:08:13] [INFO ] After 18040ms SMT Verify possible using 131 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2022-05-18 09:08:13] [INFO ] After 87630ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Fused 9 Parikh solutions to 3 different solutions.
Parikh walk visited 3 properties in 60003 ms.
Support contains 13 out of 62 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 62/62 places, 160/160 transitions.
Applied a total of 0 rules in 20 ms. Remains 62 /62 variables (removed 0) and now considering 160/160 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 62/62 places, 160/160 transitions.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 24990 ms. (steps per millisecond=40 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3155 ms. (steps per millisecond=316 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3236 ms. (steps per millisecond=309 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3190 ms. (steps per millisecond=313 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3704 ms. (steps per millisecond=269 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3669 ms. (steps per millisecond=272 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 3435 ms. (steps per millisecond=291 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 11126078 steps, run timeout after 135001 ms. (steps per millisecond=82 ) properties seen :{}
Probabilistic random walk after 11126078 steps, saw 4219793 distinct states, run finished after 135005 ms. (steps per millisecond=82 ) properties seen :0
Running SMT prover for 6 properties.
[2022-05-18 09:12:13] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2022-05-18 09:12:13] [INFO ] Computed 31 place invariants in 2 ms
[2022-05-18 09:12:13] [INFO ] [Real]Absence check using 31 positive place invariants in 12 ms returned sat
[2022-05-18 09:12:13] [INFO ] After 248ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2022-05-18 09:12:13] [INFO ] [Nat]Absence check using 31 positive place invariants in 10 ms returned sat
[2022-05-18 09:12:34] [INFO ] After 20595ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2022-05-18 09:12:34] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-18 09:12:50] [INFO ] After 16305ms SMT Verify possible using 131 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2022-05-18 09:12:52] [INFO ] Deduced a trap composed of 1 places in 18 ms of which 1 ms to minimize.
[2022-05-18 09:12:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 121 ms
[2022-05-18 09:12:52] [INFO ] After 18064ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 1849 ms.
[2022-05-18 09:12:54] [INFO ] After 40595ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Fused 6 Parikh solutions to 5 different solutions.
Parikh walk visited 0 properties in 120004 ms.
Support contains 13 out of 62 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 62/62 places, 160/160 transitions.
Applied a total of 0 rules in 8 ms. Remains 62 /62 variables (removed 0) and now considering 160/160 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 62/62 places, 160/160 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 62/62 places, 160/160 transitions.
Applied a total of 0 rules in 19 ms. Remains 62 /62 variables (removed 0) and now considering 160/160 (removed 0) transitions.
[2022-05-18 09:14:54] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2022-05-18 09:14:54] [INFO ] Computed 31 place invariants in 1 ms
[2022-05-18 09:14:54] [INFO ] Implicit Places using invariants in 80 ms returned []
[2022-05-18 09:14:54] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2022-05-18 09:14:54] [INFO ] Computed 31 place invariants in 1 ms
[2022-05-18 09:14:54] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-18 09:14:54] [INFO ] Implicit Places using invariants and state equation in 195 ms returned []
Implicit Place search using SMT with State Equation took 277 ms to find 0 implicit places.
[2022-05-18 09:14:54] [INFO ] Redundant transitions in 6 ms returned []
[2022-05-18 09:14:54] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2022-05-18 09:14:54] [INFO ] Computed 31 place invariants in 2 ms
[2022-05-18 09:14:54] [INFO ] Dead Transitions using invariants and state equation in 112 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 62/62 places, 160/160 transitions.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 25109 ms. (steps per millisecond=39 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3342 ms. (steps per millisecond=299 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3297 ms. (steps per millisecond=303 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3125 ms. (steps per millisecond=320 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3420 ms. (steps per millisecond=292 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3548 ms. (steps per millisecond=281 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 3365 ms. (steps per millisecond=297 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 11515301 steps, run timeout after 135001 ms. (steps per millisecond=85 ) properties seen :{}
Probabilistic random walk after 11515301 steps, saw 4464243 distinct states, run finished after 135001 ms. (steps per millisecond=85 ) properties seen :0
Running SMT prover for 6 properties.
[2022-05-18 09:17:55] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2022-05-18 09:17:55] [INFO ] Computed 31 place invariants in 1 ms
[2022-05-18 09:17:55] [INFO ] [Real]Absence check using 31 positive place invariants in 7 ms returned sat
[2022-05-18 09:17:55] [INFO ] After 181ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2022-05-18 09:17:55] [INFO ] [Nat]Absence check using 31 positive place invariants in 7 ms returned sat
[2022-05-18 09:18:16] [INFO ] After 20709ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2022-05-18 09:18:16] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-18 09:18:37] [INFO ] After 20934ms SMT Verify possible using 131 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-05-18 09:18:37] [INFO ] Deduced a trap composed of 1 places in 37 ms of which 2 ms to minimize.
[2022-05-18 09:18:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 252 ms
[2022-05-18 09:18:38] [INFO ] Deduced a trap composed of 1 places in 20 ms of which 1 ms to minimize.
[2022-05-18 09:18:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 77 ms
[2022-05-18 09:18:38] [INFO ] After 22817ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 1534 ms.
[2022-05-18 09:18:40] [INFO ] After 45127ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Fused 6 Parikh solutions to 5 different solutions.
Parikh walk visited 0 properties in 120000 ms.
Support contains 13 out of 62 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 62/62 places, 160/160 transitions.
Applied a total of 0 rules in 7 ms. Remains 62 /62 variables (removed 0) and now considering 160/160 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 62/62 places, 160/160 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 62/62 places, 160/160 transitions.
Applied a total of 0 rules in 4 ms. Remains 62 /62 variables (removed 0) and now considering 160/160 (removed 0) transitions.
[2022-05-18 09:20:40] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2022-05-18 09:20:40] [INFO ] Computed 31 place invariants in 1 ms
[2022-05-18 09:20:40] [INFO ] Implicit Places using invariants in 79 ms returned []
[2022-05-18 09:20:40] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2022-05-18 09:20:40] [INFO ] Computed 31 place invariants in 2 ms
[2022-05-18 09:20:40] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-18 09:20:40] [INFO ] Implicit Places using invariants and state equation in 214 ms returned []
Implicit Place search using SMT with State Equation took 295 ms to find 0 implicit places.
[2022-05-18 09:20:40] [INFO ] Redundant transitions in 2 ms returned []
[2022-05-18 09:20:40] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2022-05-18 09:20:40] [INFO ] Computed 31 place invariants in 0 ms
[2022-05-18 09:20:40] [INFO ] Dead Transitions using invariants and state equation in 117 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 62/62 places, 160/160 transitions.
Graph (complete) has 218 edges and 62 vertex of which 28 are kept as prefixes of interest. Removing 34 places using SCC suffix rule.7 ms
Discarding 34 places :
Also discarding 83 output transitions
Drop transitions removed 83 transitions
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 28 transition count 73
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 11 place count 24 transition count 71
Graph (complete) has 128 edges and 24 vertex of which 22 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Iterating post reduction 1 with 1 rules applied. Total rules applied 12 place count 22 transition count 69
Applied a total of 12 rules in 14 ms. Remains 22 /62 variables (removed 40) and now considering 69/160 (removed 91) transitions.
Running SMT prover for 6 properties.
[2022-05-18 09:20:40] [INFO ] Flow matrix only has 67 transitions (discarded 2 similar events)
Normalized transition count is 46 out of 67 initially.
// Phase 1: matrix 46 rows 22 cols
[2022-05-18 09:20:40] [INFO ] Computed 11 place invariants in 0 ms
[2022-05-18 09:20:40] [INFO ] [Real]Absence check using 11 positive place invariants in 5 ms returned sat
[2022-05-18 09:20:41] [INFO ] After 163ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2022-05-18 09:20:41] [INFO ] [Nat]Absence check using 11 positive place invariants in 5 ms returned sat
[2022-05-18 09:21:41] [INFO ] After 59864ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-18 09:21:41] [INFO ] State equation strengthened by 60 read => feed constraints.
[2022-05-18 09:21:50] [INFO ] After 9364ms SMT Verify possible using 60 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2022-05-18 09:21:50] [INFO ] After 69293ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
[2022-05-18 09:21:50] [INFO ] Flatten gal took : 22 ms
[2022-05-18 09:21:50] [INFO ] Flatten gal took : 8 ms
[2022-05-18 09:21:50] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9224297944472730931.gal : 15 ms
[2022-05-18 09:21:50] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6086915875017398340.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality9224297944472730931.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6086915875017398340.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...319
Loading property file /tmp/ReachabilityCardinality6086915875017398340.prop.
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :3 after 36
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :36 after 62
Reachability property qltransition_124 is true.
Reachability property qltransition_92 is true.
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :62 after 405
Reachability property qltransition_118 is true.
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :405 after 1422
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :1422 after 3378
Reachability property qltransition_91 is true.
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :274176 after 305536
Reachability property qltransition_126 is true.
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :527616 after 527823
Reachability property qltransition_154 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 33 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,1.13882e+06,0.049424,4548,2,158,22,2401,6,0,438,2204,0
Total reachable state count : 1138816
Verifying 6 reachability properties.
Reachability property qltransition_91 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_91,1008,0.073583,4548,2,43,22,2401,7,0,454,2204,0
Reachability property qltransition_92 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_92,1008,0.097697,4548,2,43,22,2401,8,0,457,2204,0
Reachability property qltransition_118 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_118,22,0.098385,4548,2,35,22,2401,9,0,465,2204,0
Reachability property qltransition_124 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_124,1,0.098868,4548,2,23,22,2401,10,0,476,2204,0
Reachability property qltransition_126 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_126,1,0.099277,4548,2,23,22,2401,11,0,479,2204,0
Reachability property qltransition_154 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_154,960,0.09986,4548,2,39,22,2401,12,0,489,2204,0
[2022-05-18 09:21:50] [INFO ] Flatten gal took : 18 ms
[2022-05-18 09:21:50] [INFO ] Flatten gal took : 17 ms
[2022-05-18 09:21:50] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability3138606818617987174.gal : 6 ms
[2022-05-18 09:21:50] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability5231115975898482520.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability3138606818617987174.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability5231115975898482520.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...319
Loading property file /tmp/ReachabilityFireability5231115975898482520.prop.
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :3 after 30
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :30 after 126
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :126 after 192
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :192 after 2068
Reachability property qltransition_124 is true.
Reachability property qltransition_118 is true.
Reachability property qltransition_91 is true.
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :2068 after 3313
Reachability property qltransition_92 is true.
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :3313 after 8320
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :8320 after 14780
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :14780 after 2.77555e+06
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :2.77555e+06 after 1.05173e+09
Reachability property qltransition_154 is true.
Reachability property qltransition_126 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 513 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,5.1116e+10,0.209557,8496,2,1140,21,19684,6,0,1035,20825,0
Total reachable state count : 51116019456
Verifying 6 reachability properties.
Reachability property qltransition_91 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_91,3,0.211223,8496,2,65,21,19684,7,0,1052,20825,0
Reachability property qltransition_92 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_92,3,0.212792,8760,2,65,21,19684,8,0,1056,20825,0
Reachability property qltransition_118 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_118,1580,0.217279,8760,2,110,21,19684,9,0,1064,20825,0
Reachability property qltransition_124 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_124,1,0.218107,8760,2,63,21,19684,10,0,1070,20825,0
Reachability property qltransition_126 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_126,1,0.219086,8760,2,63,21,19684,11,0,1076,20825,0
Reachability property qltransition_154 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
qltransition\_154,38,0.219871,8760,2,78,21,19684,12,0,1083,20825,0
Able to resolve query QuasiLiveness after proving 132 properties.
Starting structural reductions in LIVENESS mode, iteration 0 : 70/70 places, 164/164 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 12 place count 62 transition count 160
Applied a total of 12 rules in 3 ms. Remains 62 /70 variables (removed 8) and now considering 160/164 (removed 4) transitions.
[2022-05-18 09:21:50] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2022-05-18 09:21:50] [INFO ] Computed 31 place invariants in 2 ms
[2022-05-18 09:21:51] [INFO ] Dead Transitions using invariants and state equation in 154 ms found 0 transitions.
[2022-05-18 09:21:51] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2022-05-18 09:21:51] [INFO ] Computed 31 place invariants in 2 ms
[2022-05-18 09:21:51] [INFO ] Implicit Places using invariants in 128 ms returned []
[2022-05-18 09:21:51] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2022-05-18 09:21:51] [INFO ] Computed 31 place invariants in 2 ms
[2022-05-18 09:21:51] [INFO ] State equation strengthened by 131 read => feed constraints.
[2022-05-18 09:21:51] [INFO ] Implicit Places using invariants and state equation in 343 ms returned []
Implicit Place search using SMT with State Equation took 474 ms to find 0 implicit places.
[2022-05-18 09:21:51] [INFO ] Flow matrix only has 154 transitions (discarded 6 similar events)
Normalized transition count is 88 out of 154 initially.
// Phase 1: matrix 88 rows 62 cols
[2022-05-18 09:21:51] [INFO ] Computed 31 place invariants in 2 ms
[2022-05-18 09:21:51] [INFO ] Dead Transitions using invariants and state equation in 220 ms found 0 transitions.
Starting structural reductions in LIVENESS mode, iteration 1 : 62/70 places, 160/164 transitions.
Finished structural reductions, in 1 iterations. Remains : 62/70 places, 160/164 transitions.
Discarding 28 transitions out of 160. Remains 132
[2022-05-18 09:21:51] [INFO ] Flatten gal took : 29 ms
[2022-05-18 09:21:51] [INFO ] Flatten gal took : 26 ms
[2022-05-18 09:21:51] [INFO ] Time to serialize gal into /tmp/CTLFireability17810053508106870209.gal : 8 ms
[2022-05-18 09:21:51] [INFO ] Time to serialize properties into /tmp/CTLFireability15988910201528783212.ctl : 8 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17810053508106870209.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability15988910201528783212.ctl' '--gen-order' 'FOLLOW'
its-ctl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...276
No direction supplied, using forward translation only.
Parsed 132 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.30228e+16,0.587453,18060,2,1058,5,59726,6,0,1035,73127,0
Converting to forward existential form...Done !
original formula: AG(EF(((AtrNoiseGenerator>=7)&&(A_AtrNoiseGenerator>=944))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((AtrNoiseGenerator>=7)&&(A_AtrNoiseGenerator>=944)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions EMPTY_NextVtrBeat, I950_L_Wait4VSynch, I702_L_Wait4VBeat, I881_S_retroAVJ_L_Retro, I880_S_ret...1671
(forward)formula 0,1,2.64836,62796,1,0,348,363862,341,163,5568,281757,330
Formula is TRUE !
***************************************
original formula: AG(EF(((VRGEctopic>=277)&&(A_VRGEctopic>=674))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((VRGEctopic>=277)&&(A_VRGEctopic>=674)))))] = FALSE
(forward)formula 1,1,2.64961,63060,1,0,348,363870,342,163,5568,281763,333
Formula is TRUE !
***************************************
original formula: AG(EF((((VRGEctopic>=715)&&(A_SIG_Vbeat>=1))&&(A_VRGEctopic>=236))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((VRGEctopic>=715)&&(A_SIG_Vbeat>=1))&&(A_VRGEctopic>=236)))))] = FALSE
(forward)formula 2,1,2.65079,63060,1,0,348,363870,343,163,5569,281763,336
Formula is TRUE !
***************************************
original formula: AG(EF(((VtrNoiseGenerator>=274)&&(A_VtrNoiseGenerator>=677))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U ((VtrNoiseGenerator>=274)&&(A_VtrNoiseGenerator>=677)))))] = FALSE
(forward)formula 3,1,2.65164,63060,1,0,348,363872,344,163,5569,281766,339
Formula is TRUE !
Detected timeout of ITS tools.
[2022-05-18 09:21:54] [INFO ] Flatten gal took : 15 ms
[2022-05-18 09:21:54] [INFO ] Applying decomposition
[2022-05-18 09:21:54] [INFO ] Flatten gal took : 15 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph14815741097091427425.txt' '-o' '/tmp/graph14815741097091427425.bin' '-w' '/tmp/graph14815741097091427425.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph14815741097091427425.bin' '-l' '-1' '-v' '-w' '/tmp/graph14815741097091427425.weights' '-q' '0' '-e' '0.001'
[2022-05-18 09:21:55] [INFO ] Decomposing Gal with order
[2022-05-18 09:21:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 09:21:55] [INFO ] Removed a total of 105 redundant transitions.
[2022-05-18 09:21:55] [INFO ] Flatten gal took : 134 ms
[2022-05-18 09:21:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 14 labels/synchronizations in 16 ms.
[2022-05-18 09:21:55] [INFO ] Time to serialize gal into /tmp/CTLFireability5683454473283756111.gal : 9 ms
[2022-05-18 09:21:55] [INFO ] Time to serialize properties into /tmp/CTLFireability8036496066411387884.ctl : 7 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5683454473283756111.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8036496066411387884.ctl'
its-ctl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...253
No direction supplied, using forward translation only.
Parsed 128 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.30228e+16,0.309623,14224,426,216,21746,2420,516,23601,867,7225,0
Converting to forward existential form...Done !
original formula: AG(EF((((u18.VRG>=703)&&(u18.A_SIG_Vbeat>=1))&&(u18.A_VRG>=248))))
=> equivalent forward existential formula: [(FwdU(Init,TRUE) * !(E(TRUE U (((u18.VRG>=703)&&(u18.A_SIG_Vbeat>=1))&&(u18.A_VRG>=248)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions I881_S_retroAVJ_L_Retro, I880_S_retroAVJ_L_Ante_L_Retro, I879_S_retroAVJ_L_Empty_L_Retro, I87...1712
(forward)formula 0,0,0.995228,27480,1,0,66649,5486,2403,58310,3714,11790,90119
FORMULA Liveness FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 1072817 ms.
BK_STOP 1652865716420
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ Liveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution Liveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination Liveness -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m
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="Liveness"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is PaceMaker-PT-none, examination is Liveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r157-smll-165277001600154"
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 [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "UpperBounds" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] || [ "Liveness" = "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 [ "Liveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "Liveness" != "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 "Liveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property Liveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "Liveness.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 [ "Liveness" = "ReachabilityDeadlock" ] || [ "Liveness" = "QuasiLiveness" ] || [ "Liveness" = "StableMarking" ] || [ "Liveness" = "Liveness" ] || [ "Liveness" = "OneSafe" ] ; then
echo "FORMULA_NAME Liveness"
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 ;