About the Execution of Marcie+red for LeafsetExtension-PT-S64C3
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 9536.863 | 3600000.00 | 3665678.00 | 8005.80 | ?T??????TT?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/mcc2023-input.r234-tall-167856420400530.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is LeafsetExtension-PT-S64C3, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r234-tall-167856420400530
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 14M
-rw-r--r-- 1 mcc users 11K Feb 25 16:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K Feb 25 16:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.3K Feb 25 16:53 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Feb 25 16:53 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.7K Feb 25 16:21 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:21 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.2K Feb 25 16:21 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 16:21 LTLFireability.xml
-rw-r--r-- 1 mcc users 31K Feb 25 16:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 194K Feb 25 16:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Feb 25 16:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 36K Feb 25 16:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:21 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.3K Feb 25 16:21 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 14M Mar 5 18:22 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME LeafsetExtension-PT-S64C3-CTLFireability-00
FORMULA_NAME LeafsetExtension-PT-S64C3-CTLFireability-01
FORMULA_NAME LeafsetExtension-PT-S64C3-CTLFireability-02
FORMULA_NAME LeafsetExtension-PT-S64C3-CTLFireability-03
FORMULA_NAME LeafsetExtension-PT-S64C3-CTLFireability-04
FORMULA_NAME LeafsetExtension-PT-S64C3-CTLFireability-05
FORMULA_NAME LeafsetExtension-PT-S64C3-CTLFireability-06
FORMULA_NAME LeafsetExtension-PT-S64C3-CTLFireability-07
FORMULA_NAME LeafsetExtension-PT-S64C3-CTLFireability-08
FORMULA_NAME LeafsetExtension-PT-S64C3-CTLFireability-09
FORMULA_NAME LeafsetExtension-PT-S64C3-CTLFireability-10
FORMULA_NAME LeafsetExtension-PT-S64C3-CTLFireability-11
FORMULA_NAME LeafsetExtension-PT-S64C3-CTLFireability-12
FORMULA_NAME LeafsetExtension-PT-S64C3-CTLFireability-13
FORMULA_NAME LeafsetExtension-PT-S64C3-CTLFireability-14
FORMULA_NAME LeafsetExtension-PT-S64C3-CTLFireability-15
=== Now, execution of the tool begins
BK_START 1679527267116
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=marciexred
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=LeafsetExtension-PT-S64C3
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-22 23:21:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-22 23:21:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 23:21:09] [INFO ] Load time of PNML (sax parser for PT used): 516 ms
[2023-03-22 23:21:09] [INFO ] Transformed 21462 places.
[2023-03-22 23:21:09] [INFO ] Transformed 21129 transitions.
[2023-03-22 23:21:09] [INFO ] Parsed PT model containing 21462 places and 21129 transitions and 67740 arcs in 862 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 14 ms.
Support contains 143 out of 21462 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 21462/21462 places, 21129/21129 transitions.
Reduce places removed 4229 places and 0 transitions.
Iterating post reduction 0 with 4229 rules applied. Total rules applied 4229 place count 17233 transition count 21129
Applied a total of 4229 rules in 301 ms. Remains 17233 /21462 variables (removed 4229) and now considering 21129/21129 (removed 0) transitions.
// Phase 1: matrix 21129 rows 17233 cols
[2023-03-22 23:21:11] [INFO ] Computed 198 place invariants in 1834 ms
[2023-03-22 23:21:13] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 23:21:13] [INFO ] Implicit Places using invariants in 3504 ms returned []
Implicit Place search using SMT only with invariants took 3526 ms to find 0 implicit places.
[2023-03-22 23:21:13] [INFO ] Invariant cache hit.
[2023-03-22 23:21:14] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-22 23:21:14] [INFO ] Dead Transitions using invariants and state equation in 1440 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 17233/21462 places, 21129/21129 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 5274 ms. Remains : 17233/21462 places, 21129/21129 transitions.
Support contains 143 out of 17233 places after structural reductions.
[2023-03-22 23:21:15] [INFO ] Flatten gal took : 810 ms
[2023-03-22 23:21:16] [INFO ] Flatten gal took : 537 ms
[2023-03-22 23:21:17] [INFO ] Input system was already deterministic with 21129 transitions.
Support contains 133 out of 17233 places (down from 143) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 385 resets, run finished after 658 ms. (steps per millisecond=15 ) properties (out of 63) seen :28
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=21 ) properties (out of 35) 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 35) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 34) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 34) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 33) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 33) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 32) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 32) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 31) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 31) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 30) seen :1
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 29) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 29) seen :0
Running SMT prover for 29 properties.
[2023-03-22 23:21:18] [INFO ] Invariant cache hit.
[2023-03-22 23:21:26] [INFO ] [Real]Absence check using 0 positive and 198 generalized place invariants in 369 ms returned sat
[2023-03-22 23:21:43] [INFO ] After 12256ms SMT Verify possible using state equation in real domain returned unsat :0 sat :16 real:4
[2023-03-22 23:21:43] [INFO ] After 12291ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :16 real:4
Attempting to minimize the solution found.
Minimization took 6 ms.
[2023-03-22 23:21:43] [INFO ] After 25055ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :16 real:4
[2023-03-22 23:21:51] [INFO ] [Nat]Absence check using 0 positive and 198 generalized place invariants in 379 ms returned sat
[2023-03-22 23:22:08] [INFO ] After 11878ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :28
[2023-03-22 23:22:08] [INFO ] After 11885ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :28
Attempting to minimize the solution found.
Minimization took 9 ms.
[2023-03-22 23:22:08] [INFO ] After 25036ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :28
Fused 29 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 67 out of 17233 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 17233/17233 places, 21129/21129 transitions.
Graph (complete) has 38156 edges and 17233 vertex of which 2463 are kept as prefixes of interest. Removing 14770 places using SCC suffix rule.32 ms
Discarding 14770 places :
Also discarding 11165 output transitions
Drop transitions removed 11165 transitions
Drop transitions removed 3497 transitions
Reduce isomorphic transitions removed 3497 transitions.
Drop transitions removed 611 transitions
Trivial Post-agglo rules discarded 611 transitions
Performed 611 trivial Post agglomeration. Transition count delta: 611
Iterating post reduction 0 with 4108 rules applied. Total rules applied 4109 place count 2463 transition count 5856
Reduce places removed 613 places and 0 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 1 with 623 rules applied. Total rules applied 4732 place count 1850 transition count 5846
Reduce places removed 10 places and 0 transitions.
Performed 74 Post agglomeration using F-continuation condition.Transition count delta: 74
Iterating post reduction 2 with 84 rules applied. Total rules applied 4816 place count 1840 transition count 5772
Reduce places removed 74 places and 0 transitions.
Iterating post reduction 3 with 74 rules applied. Total rules applied 4890 place count 1766 transition count 5772
Performed 22 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 22 Pre rules applied. Total rules applied 4890 place count 1766 transition count 5750
Deduced a syphon composed of 22 places in 3 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 4 with 44 rules applied. Total rules applied 4934 place count 1744 transition count 5750
Discarding 713 places :
Symmetric choice reduction at 4 with 713 rule applications. Total rules 5647 place count 1031 transition count 5037
Iterating global reduction 4 with 713 rules applied. Total rules applied 6360 place count 1031 transition count 5037
Free-agglomeration rule (complex) applied 12 times.
Iterating global reduction 4 with 12 rules applied. Total rules applied 6372 place count 1031 transition count 5025
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 4 with 12 rules applied. Total rules applied 6384 place count 1019 transition count 5025
Partial Free-agglomeration rule applied 273 times.
Drop transitions removed 273 transitions
Iterating global reduction 5 with 273 rules applied. Total rules applied 6657 place count 1019 transition count 5025
Applied a total of 6657 rules in 1337 ms. Remains 1019 /17233 variables (removed 16214) and now considering 5025/21129 (removed 16104) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1339 ms. Remains : 1019/17233 places, 5025/21129 transitions.
Incomplete random walk after 10000 steps, including 848 resets, run finished after 291 ms. (steps per millisecond=34 ) properties (out of 29) seen :21
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 30 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 8) seen :1
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 7) seen :1
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 28 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2023-03-22 23:22:10] [INFO ] Flow matrix only has 1651 transitions (discarded 3374 similar events)
// Phase 1: matrix 1651 rows 1019 cols
[2023-03-22 23:22:10] [INFO ] Computed 21 place invariants in 23 ms
[2023-03-22 23:22:10] [INFO ] [Real]Absence check using 0 positive and 21 generalized place invariants in 5 ms returned sat
[2023-03-22 23:22:10] [INFO ] After 270ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-22 23:22:11] [INFO ] [Nat]Absence check using 0 positive and 21 generalized place invariants in 5 ms returned sat
[2023-03-22 23:22:11] [INFO ] After 626ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :5
[2023-03-22 23:22:12] [INFO ] After 1074ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :5
Attempting to minimize the solution found.
Minimization took 285 ms.
[2023-03-22 23:22:12] [INFO ] After 1623ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :5
Fused 6 Parikh solutions to 5 different solutions.
Parikh walk visited 0 properties in 22 ms.
Support contains 19 out of 1019 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1019/1019 places, 5025/5025 transitions.
Graph (complete) has 4318 edges and 1019 vertex of which 439 are kept as prefixes of interest. Removing 580 places using SCC suffix rule.2 ms
Discarding 580 places :
Also discarding 50 output transitions
Drop transitions removed 50 transitions
Drop transitions removed 514 transitions
Reduce isomorphic transitions removed 514 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 515 rules applied. Total rules applied 516 place count 439 transition count 4460
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 517 place count 438 transition count 4460
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 1 Pre rules applied. Total rules applied 517 place count 438 transition count 4459
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 519 place count 437 transition count 4459
Discarding 17 places :
Symmetric choice reduction at 2 with 17 rule applications. Total rules 536 place count 420 transition count 4442
Iterating global reduction 2 with 17 rules applied. Total rules applied 553 place count 420 transition count 4442
Partial Free-agglomeration rule applied 39 times.
Drop transitions removed 39 transitions
Iterating global reduction 2 with 39 rules applied. Total rules applied 592 place count 420 transition count 4442
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 593 place count 419 transition count 4442
Applied a total of 593 rules in 117 ms. Remains 419 /1019 variables (removed 600) and now considering 4442/5025 (removed 583) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 117 ms. Remains : 419/1019 places, 4442/5025 transitions.
Incomplete random walk after 10000 steps, including 1048 resets, run finished after 207 ms. (steps per millisecond=48 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 40 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 40 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 40 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 33 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 50565 steps, run timeout after 3001 ms. (steps per millisecond=16 ) properties seen :{0=1}
Probabilistic random walk after 50565 steps, saw 14744 distinct states, run finished after 3001 ms. (steps per millisecond=16 ) properties seen :1
Running SMT prover for 4 properties.
[2023-03-22 23:22:15] [INFO ] Flow matrix only has 545 transitions (discarded 3897 similar events)
// Phase 1: matrix 545 rows 419 cols
[2023-03-22 23:22:15] [INFO ] Computed 6 place invariants in 9 ms
[2023-03-22 23:22:16] [INFO ] [Real]Absence check using 0 positive and 6 generalized place invariants in 1 ms returned sat
[2023-03-22 23:22:16] [INFO ] After 199ms SMT Verify possible using state equation in real domain returned unsat :0 sat :3 real:1
[2023-03-22 23:22:16] [INFO ] After 335ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :3 real:1
Attempting to minimize the solution found.
Minimization took 64 ms.
[2023-03-22 23:22:16] [INFO ] After 507ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :3 real:1
[2023-03-22 23:22:16] [INFO ] [Nat]Absence check using 0 positive and 6 generalized place invariants in 4 ms returned sat
[2023-03-22 23:22:16] [INFO ] After 188ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-22 23:22:16] [INFO ] After 328ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 91 ms.
[2023-03-22 23:22:17] [INFO ] After 534ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 6 ms.
Support contains 13 out of 419 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 419/419 places, 4442/4442 transitions.
Graph (complete) has 1312 edges and 419 vertex of which 346 are kept as prefixes of interest. Removing 73 places using SCC suffix rule.1 ms
Discarding 73 places :
Also discarding 8 output transitions
Drop transitions removed 8 transitions
Drop transitions removed 126 transitions
Reduce isomorphic transitions removed 126 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 0 with 127 rules applied. Total rules applied 128 place count 345 transition count 4308
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 31 transitions
Reduce isomorphic transitions removed 31 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 33 rules applied. Total rules applied 161 place count 344 transition count 4276
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 162 place count 343 transition count 4276
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 164 place count 341 transition count 4274
Iterating global reduction 3 with 2 rules applied. Total rules applied 166 place count 341 transition count 4274
Drop transitions removed 39 transitions
Redundant transition composition rules discarded 39 transitions
Iterating global reduction 3 with 39 rules applied. Total rules applied 205 place count 341 transition count 4235
Free-agglomeration rule applied 30 times.
Iterating global reduction 3 with 30 rules applied. Total rules applied 235 place count 341 transition count 4205
Reduce places removed 30 places and 0 transitions.
Iterating post reduction 3 with 30 rules applied. Total rules applied 265 place count 311 transition count 4205
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 266 place count 311 transition count 4204
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 267 place count 310 transition count 4204
Applied a total of 267 rules in 354 ms. Remains 310 /419 variables (removed 109) and now considering 4204/4442 (removed 238) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 354 ms. Remains : 310/419 places, 4204/4442 transitions.
Incomplete random walk after 10000 steps, including 1187 resets, run finished after 165 ms. (steps per millisecond=60 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 43 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10001 steps, including 45 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-22 23:22:17] [INFO ] Flow matrix only has 375 transitions (discarded 3829 similar events)
// Phase 1: matrix 375 rows 310 cols
[2023-03-22 23:22:17] [INFO ] Computed 5 place invariants in 4 ms
[2023-03-22 23:22:17] [INFO ] [Real]Absence check using 0 positive and 5 generalized place invariants in 2 ms returned sat
[2023-03-22 23:22:17] [INFO ] After 99ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:1
[2023-03-22 23:22:17] [INFO ] After 141ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1 real:1
Attempting to minimize the solution found.
Minimization took 20 ms.
[2023-03-22 23:22:17] [INFO ] After 222ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1 real:1
[2023-03-22 23:22:17] [INFO ] [Nat]Absence check using 0 positive and 5 generalized place invariants in 2 ms returned sat
[2023-03-22 23:22:17] [INFO ] After 106ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-22 23:22:18] [INFO ] After 160ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 29 ms.
[2023-03-22 23:22:18] [INFO ] After 253ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 4 ms.
Support contains 7 out of 310 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 310/310 places, 4204/4204 transitions.
Graph (complete) has 874 edges and 310 vertex of which 273 are kept as prefixes of interest. Removing 37 places using SCC suffix rule.1 ms
Discarding 37 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Drop transitions removed 34 transitions
Reduce isomorphic transitions removed 34 transitions.
Discarding 2 places :
Implicit places reduction removed 2 places
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 37 rules applied. Total rules applied 38 place count 271 transition count 4166
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 39 place count 270 transition count 4166
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 40 place count 269 transition count 4165
Iterating global reduction 2 with 1 rules applied. Total rules applied 41 place count 269 transition count 4165
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 43 place count 268 transition count 4164
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 44 place count 268 transition count 4163
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 45 place count 267 transition count 4163
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 47 place count 267 transition count 4161
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 49 place count 265 transition count 4161
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 50 place count 265 transition count 4161
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 4 with 1 rules applied. Total rules applied 51 place count 264 transition count 4161
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 52 place count 264 transition count 4160
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 53 place count 263 transition count 4160
Drop transitions removed 63 transitions
Redundant transition composition rules discarded 63 transitions
Iterating global reduction 6 with 63 rules applied. Total rules applied 116 place count 263 transition count 4097
Applied a total of 116 rules in 306 ms. Remains 263 /310 variables (removed 47) and now considering 4097/4204 (removed 107) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 307 ms. Remains : 263/310 places, 4097/4204 transitions.
Incomplete random walk after 10000 steps, including 1184 resets, run finished after 186 ms. (steps per millisecond=53 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 43 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 53 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 2) seen :1
Running SMT prover for 1 properties.
[2023-03-22 23:22:18] [INFO ] Flow matrix only has 296 transitions (discarded 3801 similar events)
// Phase 1: matrix 296 rows 263 cols
[2023-03-22 23:22:18] [INFO ] Computed 4 place invariants in 3 ms
[2023-03-22 23:22:18] [INFO ] [Real]Absence check using 0 positive and 4 generalized place invariants in 2 ms returned sat
[2023-03-22 23:22:18] [INFO ] After 66ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-22 23:22:18] [INFO ] After 92ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 14 ms.
[2023-03-22 23:22:18] [INFO ] After 155ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 3 out of 263 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 263/263 places, 4097/4097 transitions.
Graph (complete) has 662 edges and 263 vertex of which 170 are kept as prefixes of interest. Removing 93 places using SCC suffix rule.0 ms
Discarding 93 places :
Also discarding 845 output transitions
Drop transitions removed 845 transitions
Drop transitions removed 2039 transitions
Reduce isomorphic transitions removed 2039 transitions.
Iterating post reduction 0 with 2039 rules applied. Total rules applied 2040 place count 170 transition count 1213
Reduce places removed 1 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 2043 place count 169 transition count 1211
Free-agglomeration rule applied 31 times.
Iterating global reduction 2 with 31 rules applied. Total rules applied 2074 place count 169 transition count 1180
Reduce places removed 31 places and 0 transitions.
Iterating post reduction 2 with 31 rules applied. Total rules applied 2105 place count 138 transition count 1180
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 2106 place count 138 transition count 1180
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 3 with 1 rules applied. Total rules applied 2107 place count 137 transition count 1180
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 2108 place count 137 transition count 1179
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 2109 place count 136 transition count 1179
Applied a total of 2109 rules in 43 ms. Remains 136 /263 variables (removed 127) and now considering 1179/4097 (removed 2918) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 43 ms. Remains : 136/263 places, 1179/4097 transitions.
Incomplete random walk after 10001 steps, including 1082 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 65 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Finished probabilistic random walk after 6380 steps, run visited all 1 properties in 104 ms. (steps per millisecond=61 )
Probabilistic random walk after 6380 steps, saw 2512 distinct states, run finished after 104 ms. (steps per millisecond=61 ) properties seen :1
Successfully simplified 1 atomic propositions for a total of 16 simplifications.
[2023-03-22 23:22:19] [INFO ] Flatten gal took : 475 ms
[2023-03-22 23:22:20] [INFO ] Flatten gal took : 504 ms
[2023-03-22 23:22:20] [INFO ] Input system was already deterministic with 21129 transitions.
Computed a total of 17233 stabilizing places and 21129 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 17233 transition count 21129
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
AF dead knowledge conclusive for 3 formulas.
FORMULA LeafsetExtension-PT-S64C3-CTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LeafsetExtension-PT-S64C3-CTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Starting structural reductions in SI_CTL mode, iteration 0 : 17233/17233 places, 21129/21129 transitions.
Graph (complete) has 42513 edges and 17233 vertex of which 17231 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.55 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Drop transitions removed 8253 transitions
Trivial Post-agglo rules discarded 8253 transitions
Performed 8253 trivial Post agglomeration. Transition count delta: 8253
Iterating post reduction 0 with 8253 rules applied. Total rules applied 8254 place count 17231 transition count 12874
Reduce places removed 8253 places and 0 transitions.
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Iterating post reduction 1 with 8317 rules applied. Total rules applied 16571 place count 8978 transition count 12810
Reduce places removed 64 places and 0 transitions.
Iterating post reduction 2 with 64 rules applied. Total rules applied 16635 place count 8914 transition count 12810
Performed 130 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 130 Pre rules applied. Total rules applied 16635 place count 8914 transition count 12680
Deduced a syphon composed of 130 places in 4 ms
Reduce places removed 130 places and 0 transitions.
Iterating global reduction 3 with 260 rules applied. Total rules applied 16895 place count 8784 transition count 12680
Discarding 4029 places :
Symmetric choice reduction at 3 with 4029 rule applications. Total rules 20924 place count 4755 transition count 8651
Iterating global reduction 3 with 4029 rules applied. Total rules applied 24953 place count 4755 transition count 8651
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 24953 place count 4755 transition count 8650
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 24955 place count 4754 transition count 8650
Applied a total of 24955 rules in 2789 ms. Remains 4754 /17233 variables (removed 12479) and now considering 8650/21129 (removed 12479) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2790 ms. Remains : 4754/17233 places, 8650/21129 transitions.
[2023-03-22 23:22:24] [INFO ] Flatten gal took : 219 ms
[2023-03-22 23:22:24] [INFO ] Flatten gal took : 217 ms
[2023-03-22 23:22:24] [INFO ] Input system was already deterministic with 8650 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 17233/17233 places, 21129/21129 transitions.
Graph (complete) has 42513 edges and 17233 vertex of which 17231 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.20 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Drop transitions removed 8256 transitions
Trivial Post-agglo rules discarded 8256 transitions
Performed 8256 trivial Post agglomeration. Transition count delta: 8256
Iterating post reduction 0 with 8256 rules applied. Total rules applied 8257 place count 17231 transition count 12871
Reduce places removed 8256 places and 0 transitions.
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Iterating post reduction 1 with 8320 rules applied. Total rules applied 16577 place count 8975 transition count 12807
Reduce places removed 64 places and 0 transitions.
Iterating post reduction 2 with 64 rules applied. Total rules applied 16641 place count 8911 transition count 12807
Performed 130 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 130 Pre rules applied. Total rules applied 16641 place count 8911 transition count 12677
Deduced a syphon composed of 130 places in 4 ms
Reduce places removed 130 places and 0 transitions.
Iterating global reduction 3 with 260 rules applied. Total rules applied 16901 place count 8781 transition count 12677
Discarding 4030 places :
Symmetric choice reduction at 3 with 4030 rule applications. Total rules 20931 place count 4751 transition count 8647
Iterating global reduction 3 with 4030 rules applied. Total rules applied 24961 place count 4751 transition count 8647
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 24961 place count 4751 transition count 8645
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 24965 place count 4749 transition count 8645
Applied a total of 24965 rules in 2190 ms. Remains 4749 /17233 variables (removed 12484) and now considering 8645/21129 (removed 12484) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2191 ms. Remains : 4749/17233 places, 8645/21129 transitions.
[2023-03-22 23:22:27] [INFO ] Flatten gal took : 198 ms
[2023-03-22 23:22:27] [INFO ] Flatten gal took : 222 ms
[2023-03-22 23:22:27] [INFO ] Input system was already deterministic with 8645 transitions.
Incomplete random walk after 10000 steps, including 714 resets, run finished after 156 ms. (steps per millisecond=64 ) properties (out of 1) seen :0
Finished Best-First random walk after 195 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=195 )
FORMULA LeafsetExtension-PT-S64C3-CTLFireability-01 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Starting structural reductions in LTL mode, iteration 0 : 17233/17233 places, 21129/21129 transitions.
Applied a total of 0 rules in 66 ms. Remains 17233 /17233 variables (removed 0) and now considering 21129/21129 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 67 ms. Remains : 17233/17233 places, 21129/21129 transitions.
[2023-03-22 23:22:28] [INFO ] Flatten gal took : 435 ms
[2023-03-22 23:22:28] [INFO ] Flatten gal took : 486 ms
[2023-03-22 23:22:29] [INFO ] Input system was already deterministic with 21129 transitions.
Starting structural reductions in LTL mode, iteration 0 : 17233/17233 places, 21129/21129 transitions.
Applied a total of 0 rules in 66 ms. Remains 17233 /17233 variables (removed 0) and now considering 21129/21129 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 67 ms. Remains : 17233/17233 places, 21129/21129 transitions.
[2023-03-22 23:22:30] [INFO ] Flatten gal took : 466 ms
[2023-03-22 23:22:30] [INFO ] Flatten gal took : 463 ms
[2023-03-22 23:22:31] [INFO ] Input system was already deterministic with 21129 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 17233/17233 places, 21129/21129 transitions.
Graph (complete) has 42513 edges and 17233 vertex of which 17231 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.22 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Drop transitions removed 8157 transitions
Trivial Post-agglo rules discarded 8157 transitions
Performed 8157 trivial Post agglomeration. Transition count delta: 8157
Iterating post reduction 0 with 8157 rules applied. Total rules applied 8158 place count 17231 transition count 12970
Reduce places removed 8157 places and 0 transitions.
Performed 160 Post agglomeration using F-continuation condition.Transition count delta: 160
Iterating post reduction 1 with 8317 rules applied. Total rules applied 16475 place count 9074 transition count 12810
Reduce places removed 160 places and 0 transitions.
Iterating post reduction 2 with 160 rules applied. Total rules applied 16635 place count 8914 transition count 12810
Performed 129 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 129 Pre rules applied. Total rules applied 16635 place count 8914 transition count 12681
Deduced a syphon composed of 129 places in 4 ms
Reduce places removed 129 places and 0 transitions.
Iterating global reduction 3 with 258 rules applied. Total rules applied 16893 place count 8785 transition count 12681
Discarding 4029 places :
Symmetric choice reduction at 3 with 4029 rule applications. Total rules 20922 place count 4756 transition count 8652
Iterating global reduction 3 with 4029 rules applied. Total rules applied 24951 place count 4756 transition count 8652
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 24951 place count 4756 transition count 8651
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 24953 place count 4755 transition count 8651
Applied a total of 24953 rules in 2280 ms. Remains 4755 /17233 variables (removed 12478) and now considering 8651/21129 (removed 12478) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2280 ms. Remains : 4755/17233 places, 8651/21129 transitions.
[2023-03-22 23:22:34] [INFO ] Flatten gal took : 195 ms
[2023-03-22 23:22:34] [INFO ] Flatten gal took : 218 ms
[2023-03-22 23:22:34] [INFO ] Input system was already deterministic with 8651 transitions.
Starting structural reductions in LTL mode, iteration 0 : 17233/17233 places, 21129/21129 transitions.
Applied a total of 0 rules in 63 ms. Remains 17233 /17233 variables (removed 0) and now considering 21129/21129 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 63 ms. Remains : 17233/17233 places, 21129/21129 transitions.
[2023-03-22 23:22:35] [INFO ] Flatten gal took : 440 ms
[2023-03-22 23:22:35] [INFO ] Flatten gal took : 478 ms
[2023-03-22 23:22:36] [INFO ] Input system was already deterministic with 21129 transitions.
Starting structural reductions in LTL mode, iteration 0 : 17233/17233 places, 21129/21129 transitions.
Applied a total of 0 rules in 66 ms. Remains 17233 /17233 variables (removed 0) and now considering 21129/21129 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 66 ms. Remains : 17233/17233 places, 21129/21129 transitions.
[2023-03-22 23:22:37] [INFO ] Flatten gal took : 428 ms
[2023-03-22 23:22:37] [INFO ] Flatten gal took : 476 ms
[2023-03-22 23:22:38] [INFO ] Input system was already deterministic with 21129 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 17233/17233 places, 21129/21129 transitions.
Graph (complete) has 42513 edges and 17233 vertex of which 17231 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.20 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Drop transitions removed 8222 transitions
Trivial Post-agglo rules discarded 8222 transitions
Performed 8222 trivial Post agglomeration. Transition count delta: 8222
Iterating post reduction 0 with 8222 rules applied. Total rules applied 8223 place count 17231 transition count 12905
Reduce places removed 8222 places and 0 transitions.
Performed 96 Post agglomeration using F-continuation condition.Transition count delta: 96
Iterating post reduction 1 with 8318 rules applied. Total rules applied 16541 place count 9009 transition count 12809
Reduce places removed 96 places and 0 transitions.
Iterating post reduction 2 with 96 rules applied. Total rules applied 16637 place count 8913 transition count 12809
Performed 129 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 129 Pre rules applied. Total rules applied 16637 place count 8913 transition count 12680
Deduced a syphon composed of 129 places in 4 ms
Reduce places removed 129 places and 0 transitions.
Iterating global reduction 3 with 258 rules applied. Total rules applied 16895 place count 8784 transition count 12680
Discarding 4028 places :
Symmetric choice reduction at 3 with 4028 rule applications. Total rules 20923 place count 4756 transition count 8652
Iterating global reduction 3 with 4028 rules applied. Total rules applied 24951 place count 4756 transition count 8652
Applied a total of 24951 rules in 2150 ms. Remains 4756 /17233 variables (removed 12477) and now considering 8652/21129 (removed 12477) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2150 ms. Remains : 4756/17233 places, 8652/21129 transitions.
[2023-03-22 23:22:41] [INFO ] Flatten gal took : 214 ms
[2023-03-22 23:22:41] [INFO ] Flatten gal took : 213 ms
[2023-03-22 23:22:41] [INFO ] Input system was already deterministic with 8652 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 17233/17233 places, 21129/21129 transitions.
Graph (complete) has 42513 edges and 17233 vertex of which 17231 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.19 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Drop transitions removed 8319 transitions
Trivial Post-agglo rules discarded 8319 transitions
Performed 8319 trivial Post agglomeration. Transition count delta: 8319
Iterating post reduction 0 with 8319 rules applied. Total rules applied 8320 place count 17231 transition count 12808
Reduce places removed 8319 places and 0 transitions.
Iterating post reduction 1 with 8319 rules applied. Total rules applied 16639 place count 8912 transition count 12808
Performed 130 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 130 Pre rules applied. Total rules applied 16639 place count 8912 transition count 12678
Deduced a syphon composed of 130 places in 4 ms
Reduce places removed 130 places and 0 transitions.
Iterating global reduction 2 with 260 rules applied. Total rules applied 16899 place count 8782 transition count 12678
Discarding 4030 places :
Symmetric choice reduction at 2 with 4030 rule applications. Total rules 20929 place count 4752 transition count 8648
Iterating global reduction 2 with 4030 rules applied. Total rules applied 24959 place count 4752 transition count 8648
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 24959 place count 4752 transition count 8646
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 24963 place count 4750 transition count 8646
Applied a total of 24963 rules in 2100 ms. Remains 4750 /17233 variables (removed 12483) and now considering 8646/21129 (removed 12483) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2102 ms. Remains : 4750/17233 places, 8646/21129 transitions.
[2023-03-22 23:22:44] [INFO ] Flatten gal took : 201 ms
[2023-03-22 23:22:44] [INFO ] Flatten gal took : 224 ms
[2023-03-22 23:22:44] [INFO ] Input system was already deterministic with 8646 transitions.
Incomplete random walk after 10000 steps, including 714 resets, run finished after 149 ms. (steps per millisecond=67 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 21877 steps, run timeout after 3001 ms. (steps per millisecond=7 ) properties seen :{}
Probabilistic random walk after 21877 steps, saw 11552 distinct states, run finished after 3004 ms. (steps per millisecond=7 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 8646 rows 4750 cols
[2023-03-22 23:22:47] [INFO ] Computed 198 place invariants in 111 ms
[2023-03-22 23:22:48] [INFO ] [Real]Absence check using 0 positive and 198 generalized place invariants in 102 ms returned sat
[2023-03-22 23:22:52] [INFO ] After 3592ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2023-03-22 23:22:52] [INFO ] After 3940ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 202 ms.
[2023-03-22 23:22:52] [INFO ] After 4745ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Finished Parikh walk after 10 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=5 )
FORMULA LeafsetExtension-PT-S64C3-CTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 6 ms.
Starting structural reductions in SI_CTL mode, iteration 0 : 17233/17233 places, 21129/21129 transitions.
Graph (complete) has 42513 edges and 17233 vertex of which 17231 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.21 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Drop transitions removed 8320 transitions
Trivial Post-agglo rules discarded 8320 transitions
Performed 8320 trivial Post agglomeration. Transition count delta: 8320
Iterating post reduction 0 with 8320 rules applied. Total rules applied 8321 place count 17231 transition count 12807
Reduce places removed 8320 places and 0 transitions.
Iterating post reduction 1 with 8320 rules applied. Total rules applied 16641 place count 8911 transition count 12807
Performed 130 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 130 Pre rules applied. Total rules applied 16641 place count 8911 transition count 12677
Deduced a syphon composed of 130 places in 3 ms
Reduce places removed 130 places and 0 transitions.
Iterating global reduction 2 with 260 rules applied. Total rules applied 16901 place count 8781 transition count 12677
Discarding 4030 places :
Symmetric choice reduction at 2 with 4030 rule applications. Total rules 20931 place count 4751 transition count 8647
Iterating global reduction 2 with 4030 rules applied. Total rules applied 24961 place count 4751 transition count 8647
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 24961 place count 4751 transition count 8645
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 24965 place count 4749 transition count 8645
Applied a total of 24965 rules in 2180 ms. Remains 4749 /17233 variables (removed 12484) and now considering 8645/21129 (removed 12484) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2181 ms. Remains : 4749/17233 places, 8645/21129 transitions.
[2023-03-22 23:22:55] [INFO ] Flatten gal took : 198 ms
[2023-03-22 23:22:55] [INFO ] Flatten gal took : 223 ms
[2023-03-22 23:22:55] [INFO ] Input system was already deterministic with 8645 transitions.
Starting structural reductions in LTL mode, iteration 0 : 17233/17233 places, 21129/21129 transitions.
Applied a total of 0 rules in 77 ms. Remains 17233 /17233 variables (removed 0) and now considering 21129/21129 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 77 ms. Remains : 17233/17233 places, 21129/21129 transitions.
[2023-03-22 23:22:56] [INFO ] Flatten gal took : 440 ms
[2023-03-22 23:22:56] [INFO ] Flatten gal took : 485 ms
[2023-03-22 23:22:57] [INFO ] Input system was already deterministic with 21129 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 17233/17233 places, 21129/21129 transitions.
Graph (complete) has 42513 edges and 17233 vertex of which 17231 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.20 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Drop transitions removed 8253 transitions
Trivial Post-agglo rules discarded 8253 transitions
Performed 8253 trivial Post agglomeration. Transition count delta: 8253
Iterating post reduction 0 with 8253 rules applied. Total rules applied 8254 place count 17231 transition count 12874
Reduce places removed 8253 places and 0 transitions.
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Iterating post reduction 1 with 8317 rules applied. Total rules applied 16571 place count 8978 transition count 12810
Reduce places removed 64 places and 0 transitions.
Iterating post reduction 2 with 64 rules applied. Total rules applied 16635 place count 8914 transition count 12810
Performed 130 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 130 Pre rules applied. Total rules applied 16635 place count 8914 transition count 12680
Deduced a syphon composed of 130 places in 4 ms
Reduce places removed 130 places and 0 transitions.
Iterating global reduction 3 with 260 rules applied. Total rules applied 16895 place count 8784 transition count 12680
Discarding 4028 places :
Symmetric choice reduction at 3 with 4028 rule applications. Total rules 20923 place count 4756 transition count 8652
Iterating global reduction 3 with 4028 rules applied. Total rules applied 24951 place count 4756 transition count 8652
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 24951 place count 4756 transition count 8651
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 24953 place count 4755 transition count 8651
Applied a total of 24953 rules in 2250 ms. Remains 4755 /17233 variables (removed 12478) and now considering 8651/21129 (removed 12478) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2251 ms. Remains : 4755/17233 places, 8651/21129 transitions.
[2023-03-22 23:23:00] [INFO ] Flatten gal took : 192 ms
[2023-03-22 23:23:00] [INFO ] Flatten gal took : 218 ms
[2023-03-22 23:23:00] [INFO ] Input system was already deterministic with 8651 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 17233/17233 places, 21129/21129 transitions.
Graph (complete) has 42513 edges and 17233 vertex of which 17231 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.20 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Drop transitions removed 8189 transitions
Trivial Post-agglo rules discarded 8189 transitions
Performed 8189 trivial Post agglomeration. Transition count delta: 8189
Iterating post reduction 0 with 8189 rules applied. Total rules applied 8190 place count 17231 transition count 12938
Reduce places removed 8189 places and 0 transitions.
Performed 128 Post agglomeration using F-continuation condition.Transition count delta: 128
Iterating post reduction 1 with 8317 rules applied. Total rules applied 16507 place count 9042 transition count 12810
Reduce places removed 128 places and 0 transitions.
Iterating post reduction 2 with 128 rules applied. Total rules applied 16635 place count 8914 transition count 12810
Performed 128 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 128 Pre rules applied. Total rules applied 16635 place count 8914 transition count 12682
Deduced a syphon composed of 128 places in 4 ms
Reduce places removed 128 places and 0 transitions.
Iterating global reduction 3 with 256 rules applied. Total rules applied 16891 place count 8786 transition count 12682
Discarding 4027 places :
Symmetric choice reduction at 3 with 4027 rule applications. Total rules 20918 place count 4759 transition count 8655
Iterating global reduction 3 with 4027 rules applied. Total rules applied 24945 place count 4759 transition count 8655
Applied a total of 24945 rules in 2228 ms. Remains 4759 /17233 variables (removed 12474) and now considering 8655/21129 (removed 12474) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2228 ms. Remains : 4759/17233 places, 8655/21129 transitions.
[2023-03-22 23:23:03] [INFO ] Flatten gal took : 192 ms
[2023-03-22 23:23:03] [INFO ] Flatten gal took : 217 ms
[2023-03-22 23:23:03] [INFO ] Input system was already deterministic with 8655 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 17233/17233 places, 21129/21129 transitions.
Graph (complete) has 42513 edges and 17233 vertex of which 17231 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.21 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Drop transitions removed 8317 transitions
Trivial Post-agglo rules discarded 8317 transitions
Performed 8317 trivial Post agglomeration. Transition count delta: 8317
Iterating post reduction 0 with 8317 rules applied. Total rules applied 8318 place count 17231 transition count 12810
Reduce places removed 8317 places and 0 transitions.
Iterating post reduction 1 with 8317 rules applied. Total rules applied 16635 place count 8914 transition count 12810
Performed 130 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 130 Pre rules applied. Total rules applied 16635 place count 8914 transition count 12680
Deduced a syphon composed of 130 places in 4 ms
Reduce places removed 130 places and 0 transitions.
Iterating global reduction 2 with 260 rules applied. Total rules applied 16895 place count 8784 transition count 12680
Discarding 4030 places :
Symmetric choice reduction at 2 with 4030 rule applications. Total rules 20925 place count 4754 transition count 8650
Iterating global reduction 2 with 4030 rules applied. Total rules applied 24955 place count 4754 transition count 8650
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 24955 place count 4754 transition count 8648
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 24959 place count 4752 transition count 8648
Applied a total of 24959 rules in 2068 ms. Remains 4752 /17233 variables (removed 12481) and now considering 8648/21129 (removed 12481) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2068 ms. Remains : 4752/17233 places, 8648/21129 transitions.
[2023-03-22 23:23:06] [INFO ] Flatten gal took : 199 ms
[2023-03-22 23:23:06] [INFO ] Flatten gal took : 220 ms
[2023-03-22 23:23:06] [INFO ] Input system was already deterministic with 8648 transitions.
[2023-03-22 23:23:07] [INFO ] Flatten gal took : 471 ms
[2023-03-22 23:23:07] [INFO ] Flatten gal took : 485 ms
[2023-03-22 23:23:07] [INFO ] Export to MCC of 12 properties in file /home/mcc/execution/CTLFireability.sr.xml took 6 ms.
[2023-03-22 23:23:07] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 17233 places, 21129 transitions and 63509 arcs took 79 ms.
Total runtime 119337 ms.
There are residual formulas that ITS could not solve within timeout
timeout --kill-after=10s --signal=SIGINT 1m for testing only
Marcie built on Linux at 2019-11-18.
A model checker for Generalized Stochastic Petri nets
authors: Alex Tovchigrechko (IDD package and CTL model checking)
Martin Schwarick (Symbolic numerical analysis and CSL model checking)
Christian Rohr (Simulative and approximative numerical model checking)
marcie@informatik.tu-cottbus.de
called as: /home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin/marcie --net-file=model.pnml --mcc-file=CTLFireability.xml --memory=6 --mcc-mode
parse successfull
net created successfully
Net: Petri
(NrP: 17233 NrTr: 21129 NrArc: 63509)
parse formulas
formulas created successfully
place and transition orderings generation:0m45.749sec
net check time: 0m 0.011sec
init dd package: 0m 2.601sec
before gc: list nodes free: 1669991
after gc: idd nodes used:11314, unused:63988686; list nodes free:257870408
before gc: list nodes free: 1639696
after gc: idd nodes used:15999, unused:63984001; list nodes free:257837571
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 6580764 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16068380 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -timeout 360 -rebuildPNML
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok
initing FirstDep: 0m 1.202sec
591129 648698
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="LeafsetExtension-PT-S64C3"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="marciexred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool marciexred"
echo " Input is LeafsetExtension-PT-S64C3, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r234-tall-167856420400530"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/LeafsetExtension-PT-S64C3.tgz
mv LeafsetExtension-PT-S64C3 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;