About the Execution of Marcie+red for PolyORBLF-COL-S06J04T08
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 6507.663 | 3600000.00 | 3663107.00 | 9796.40 | ???T??T??TFF?FTF | 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.r298-tall-167873951700457.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 PolyORBLF-COL-S06J04T08, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r298-tall-167873951700457
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 580K
-rw-r--r-- 1 mcc users 9.9K Feb 26 14:33 CTLCardinality.txt
-rw-r--r-- 1 mcc users 92K Feb 26 14:33 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 26 14:28 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K Feb 26 14:28 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.3K Feb 25 16:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 16:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.8K Feb 26 15:33 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 59K Feb 26 15:33 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 15:28 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 91K Feb 26 15:28 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 16:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 10 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 154K Mar 5 18:23 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 PolyORBLF-COL-S06J04T08-CTLCardinality-00
FORMULA_NAME PolyORBLF-COL-S06J04T08-CTLCardinality-01
FORMULA_NAME PolyORBLF-COL-S06J04T08-CTLCardinality-02
FORMULA_NAME PolyORBLF-COL-S06J04T08-CTLCardinality-03
FORMULA_NAME PolyORBLF-COL-S06J04T08-CTLCardinality-04
FORMULA_NAME PolyORBLF-COL-S06J04T08-CTLCardinality-05
FORMULA_NAME PolyORBLF-COL-S06J04T08-CTLCardinality-06
FORMULA_NAME PolyORBLF-COL-S06J04T08-CTLCardinality-07
FORMULA_NAME PolyORBLF-COL-S06J04T08-CTLCardinality-08
FORMULA_NAME PolyORBLF-COL-S06J04T08-CTLCardinality-09
FORMULA_NAME PolyORBLF-COL-S06J04T08-CTLCardinality-10
FORMULA_NAME PolyORBLF-COL-S06J04T08-CTLCardinality-11
FORMULA_NAME PolyORBLF-COL-S06J04T08-CTLCardinality-12
FORMULA_NAME PolyORBLF-COL-S06J04T08-CTLCardinality-13
FORMULA_NAME PolyORBLF-COL-S06J04T08-CTLCardinality-14
FORMULA_NAME PolyORBLF-COL-S06J04T08-CTLCardinality-15
=== Now, execution of the tool begins
BK_START 1679554366051
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=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-COL-S06J04T08
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-23 06:52:47] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2023-03-23 06:52:47] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 06:52:47] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-23 06:52:48] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-23 06:52:48] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 751 ms
[2023-03-23 06:52:48] [INFO ] Imported 81 HL places and 65 HL transitions for a total of 810 PT places and 14100.0 transition bindings in 20 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 19 ms.
[2023-03-23 06:52:48] [INFO ] Built PT skeleton of HLPN with 81 places and 65 transitions 254 arcs in 5 ms.
[2023-03-23 06:52:48] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 16 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10001 steps, including 976 resets, run finished after 317 ms. (steps per millisecond=31 ) properties (out of 109) seen :19
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 90) seen :9
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 81) seen :2
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 79) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 79) seen :1
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 8 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1001 steps, including 52 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 78) 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 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1001 steps, including 52 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 7 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 78) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 78) seen :0
Running SMT prover for 78 properties.
[2023-03-23 06:52:49] [INFO ] Flow matrix only has 64 transitions (discarded 1 similar events)
// Phase 1: matrix 64 rows 81 cols
[2023-03-23 06:52:49] [INFO ] Computed 26 place invariants in 9 ms
[2023-03-23 06:52:50] [INFO ] [Real]Absence check using 11 positive place invariants in 3 ms returned sat
[2023-03-23 06:52:50] [INFO ] [Real]Absence check using 11 positive and 15 generalized place invariants in 6 ms returned sat
[2023-03-23 06:52:50] [INFO ] After 535ms SMT Verify possible using all constraints in real domain returned unsat :10 sat :0 real:68
[2023-03-23 06:52:50] [INFO ] [Nat]Absence check using 11 positive place invariants in 3 ms returned sat
[2023-03-23 06:52:50] [INFO ] [Nat]Absence check using 11 positive and 15 generalized place invariants in 4 ms returned sat
[2023-03-23 06:52:50] [INFO ] After 152ms SMT Verify possible using state equation in natural domain returned unsat :75 sat :3
[2023-03-23 06:52:50] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-23 06:52:50] [INFO ] After 48ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :75 sat :3
[2023-03-23 06:52:50] [INFO ] Deduced a trap composed of 15 places in 32 ms of which 4 ms to minimize.
[2023-03-23 06:52:50] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 38 ms
[2023-03-23 06:52:50] [INFO ] After 143ms SMT Verify possible using trap constraints in natural domain returned unsat :76 sat :2
Attempting to minimize the solution found.
Minimization took 19 ms.
[2023-03-23 06:52:50] [INFO ] After 579ms SMT Verify possible using all constraints in natural domain returned unsat :76 sat :2
Fused 78 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 5 ms.
Support contains 4 out of 81 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 81/81 places, 65/65 transitions.
Ensure Unique test removed 1 places
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 80 transition count 57
Reduce places removed 8 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 9 rules applied. Total rules applied 18 place count 72 transition count 56
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 19 place count 71 transition count 56
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 19 place count 71 transition count 53
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 25 place count 68 transition count 53
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 37 place count 62 transition count 47
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 39 place count 62 transition count 45
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 41 place count 60 transition count 45
Applied a total of 41 rules in 23 ms. Remains 60 /81 variables (removed 21) and now considering 45/65 (removed 20) transitions.
[2023-03-23 06:52:50] [INFO ] Flow matrix only has 44 transitions (discarded 1 similar events)
// Phase 1: matrix 44 rows 60 cols
[2023-03-23 06:52:50] [INFO ] Computed 25 place invariants in 6 ms
[2023-03-23 06:52:51] [INFO ] Dead Transitions using invariants and state equation in 163 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 189 ms. Remains : 60/81 places, 45/65 transitions.
Incomplete random walk after 10000 steps, including 1096 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 39 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 2) seen :0
Probably explored full state space saw : 585262 states, properties seen :1
Probabilistic random walk after 1828121 steps, saw 585262 distinct states, run finished after 2529 ms. (steps per millisecond=722 ) properties seen :1
Explored full state space saw : 585363 states, properties seen :0
Exhaustive walk after 1828437 steps, saw 585363 distinct states, run finished after 2393 ms. (steps per millisecond=764 ) properties seen :0
Successfully simplified 77 atomic propositions for a total of 16 simplifications.
FORMULA PolyORBLF-COL-S06J04T08-CTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S06J04T08-CTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-23 06:52:56] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2023-03-23 06:52:56] [INFO ] Flatten gal took : 27 ms
[2023-03-23 06:52:56] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA PolyORBLF-COL-S06J04T08-CTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S06J04T08-CTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S06J04T08-CTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S06J04T08-CTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-23 06:52:56] [INFO ] Flatten gal took : 13 ms
Transition T_2315 forces synchronizations/join behavior on parameter t of sort Threads
Transition T_0376 forces synchronizations/join behavior on parameter s of sort Sources
Transition GoPerformWork forces synchronizations/join behavior on parameter j of sort Jobs
[2023-03-23 06:52:56] [INFO ] Unfolded HLPN to a Petri net with 810 places and 14014 transitions 118428 arcs in 255 ms.
[2023-03-23 06:52:56] [INFO ] Unfolded 10 HLPN properties in 4 ms.
Ensure Unique test removed 10760 transitions
Reduce redundant transitions removed 10760 transitions.
Support contains 547 out of 810 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 810/810 places, 3254/3254 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 802 transition count 3246
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 802 transition count 3246
Applied a total of 16 rules in 127 ms. Remains 802 /810 variables (removed 8) and now considering 3246/3254 (removed 8) transitions.
[2023-03-23 06:52:56] [INFO ] Flow matrix only has 3198 transitions (discarded 48 similar events)
// Phase 1: matrix 3198 rows 802 cols
[2023-03-23 06:52:57] [INFO ] Computed 58 place invariants in 226 ms
[2023-03-23 06:52:58] [INFO ] Dead Transitions using invariants and state equation in 1556 ms found 1224 transitions.
Found 1224 dead transitions using SMT.
Drop transitions removed 1224 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1224 transitions.
[2023-03-23 06:52:58] [INFO ] Flow matrix only has 1974 transitions (discarded 48 similar events)
// Phase 1: matrix 1974 rows 802 cols
[2023-03-23 06:52:58] [INFO ] Computed 58 place invariants in 67 ms
[2023-03-23 06:52:58] [INFO ] Implicit Places using invariants in 407 ms returned []
[2023-03-23 06:52:58] [INFO ] Flow matrix only has 1974 transitions (discarded 48 similar events)
[2023-03-23 06:52:58] [INFO ] Invariant cache hit.
[2023-03-23 06:52:59] [INFO ] State equation strengthened by 224 read => feed constraints.
[2023-03-23 06:53:00] [INFO ] Implicit Places using invariants and state equation in 2052 ms returned []
Implicit Place search using SMT with State Equation took 2465 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 802/810 places, 2022/3254 transitions.
Applied a total of 0 rules in 11 ms. Remains 802 /802 variables (removed 0) and now considering 2022/2022 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4166 ms. Remains : 802/810 places, 2022/3254 transitions.
Support contains 547 out of 802 places after structural reductions.
[2023-03-23 06:53:01] [INFO ] Flatten gal took : 206 ms
[2023-03-23 06:53:01] [INFO ] Flatten gal took : 164 ms
[2023-03-23 06:53:01] [INFO ] Input system was already deterministic with 2022 transitions.
Incomplete random walk after 10000 steps, including 61 resets, run finished after 409 ms. (steps per millisecond=24 ) properties (out of 66) seen :21
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1000 steps, including 7 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1000 steps, including 10 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1000 steps, including 28 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 45) 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 45) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 9 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1001 steps, including 8 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 45) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 45) seen :0
Running SMT prover for 45 properties.
[2023-03-23 06:53:02] [INFO ] Flow matrix only has 1974 transitions (discarded 48 similar events)
[2023-03-23 06:53:02] [INFO ] Invariant cache hit.
[2023-03-23 06:53:03] [INFO ] [Real]Absence check using 19 positive place invariants in 10 ms returned sat
[2023-03-23 06:53:03] [INFO ] [Real]Absence check using 19 positive and 39 generalized place invariants in 37 ms returned sat
[2023-03-23 06:53:03] [INFO ] After 753ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:43
[2023-03-23 06:53:04] [INFO ] [Nat]Absence check using 19 positive place invariants in 8 ms returned sat
[2023-03-23 06:53:04] [INFO ] [Nat]Absence check using 19 positive and 39 generalized place invariants in 39 ms returned sat
[2023-03-23 06:53:12] [INFO ] After 7829ms SMT Verify possible using state equation in natural domain returned unsat :43 sat :2
[2023-03-23 06:53:12] [INFO ] State equation strengthened by 224 read => feed constraints.
[2023-03-23 06:53:26] [INFO ] After 14410ms SMT Verify possible using 224 Read/Feed constraints in natural domain returned unsat :43 sat :2
[2023-03-23 06:53:28] [INFO ] After 16471ms SMT Verify possible using trap constraints in natural domain returned unsat :43 sat :1
Attempting to minimize the solution found.
Minimization took 1 ms.
[2023-03-23 06:53:28] [INFO ] After 25020ms SMT Verify possible using all constraints in natural domain returned unsat :43 sat :1
Fused 45 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 31 ms.
Support contains 22 out of 802 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 802/802 places, 2022/2022 transitions.
Ensure Unique test removed 6 places
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 54 rules applied. Total rules applied 54 place count 796 transition count 1974
Reduce places removed 48 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 56 rules applied. Total rules applied 110 place count 748 transition count 1966
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 118 place count 740 transition count 1966
Performed 96 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 96 Pre rules applied. Total rules applied 118 place count 740 transition count 1870
Deduced a syphon composed of 96 places in 1 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 3 with 192 rules applied. Total rules applied 310 place count 644 transition count 1870
Performed 96 Post agglomeration using F-continuation condition.Transition count delta: 96
Deduced a syphon composed of 96 places in 1 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 3 with 192 rules applied. Total rules applied 502 place count 548 transition count 1774
Free-agglomeration rule (complex) applied 16 times.
Iterating global reduction 3 with 16 rules applied. Total rules applied 518 place count 548 transition count 1758
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 3 with 16 rules applied. Total rules applied 534 place count 532 transition count 1758
Applied a total of 534 rules in 219 ms. Remains 532 /802 variables (removed 270) and now considering 1758/2022 (removed 264) transitions.
[2023-03-23 06:53:28] [INFO ] Flow matrix only has 1710 transitions (discarded 48 similar events)
// Phase 1: matrix 1710 rows 532 cols
[2023-03-23 06:53:28] [INFO ] Computed 52 place invariants in 29 ms
[2023-03-23 06:53:29] [INFO ] Dead Transitions using invariants and state equation in 840 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1060 ms. Remains : 532/802 places, 1758/2022 transitions.
Incomplete random walk after 10000 steps, including 123 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-23 06:53:29] [INFO ] Flow matrix only has 1710 transitions (discarded 48 similar events)
[2023-03-23 06:53:29] [INFO ] Invariant cache hit.
[2023-03-23 06:53:29] [INFO ] After 63ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-23 06:53:29] [INFO ] [Nat]Absence check using 16 positive place invariants in 7 ms returned sat
[2023-03-23 06:53:29] [INFO ] [Nat]Absence check using 16 positive and 36 generalized place invariants in 30 ms returned sat
[2023-03-23 06:53:32] [INFO ] After 2254ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-23 06:53:32] [INFO ] State equation strengthened by 224 read => feed constraints.
[2023-03-23 06:53:35] [INFO ] After 3238ms SMT Verify possible using 224 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-23 06:53:40] [INFO ] Deduced a trap composed of 51 places in 49 ms of which 1 ms to minimize.
[2023-03-23 06:53:40] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 198 ms
[2023-03-23 06:53:40] [INFO ] After 8329ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 2860 ms.
[2023-03-23 06:53:43] [INFO ] After 13561ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 13 out of 532 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 532/532 places, 1758/1758 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 16 place count 524 transition count 1750
Applied a total of 16 rules in 49 ms. Remains 524 /532 variables (removed 8) and now considering 1750/1758 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 50 ms. Remains : 524/532 places, 1750/1758 transitions.
Incomplete random walk after 10000 steps, including 112 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 37 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 222250 steps, run timeout after 3001 ms. (steps per millisecond=74 ) properties seen :{}
Probabilistic random walk after 222250 steps, saw 87263 distinct states, run finished after 3004 ms. (steps per millisecond=73 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-23 06:53:46] [INFO ] Flow matrix only has 1702 transitions (discarded 48 similar events)
// Phase 1: matrix 1702 rows 524 cols
[2023-03-23 06:53:46] [INFO ] Computed 52 place invariants in 35 ms
[2023-03-23 06:53:46] [INFO ] After 105ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-23 06:53:46] [INFO ] [Nat]Absence check using 16 positive place invariants in 7 ms returned sat
[2023-03-23 06:53:46] [INFO ] [Nat]Absence check using 16 positive and 36 generalized place invariants in 26 ms returned sat
[2023-03-23 06:53:51] [INFO ] After 4366ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-23 06:53:51] [INFO ] State equation strengthened by 224 read => feed constraints.
[2023-03-23 06:53:53] [INFO ] After 2467ms SMT Verify possible using 224 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-23 06:53:55] [INFO ] Deduced a trap composed of 50 places in 45 ms of which 1 ms to minimize.
[2023-03-23 06:53:55] [INFO ] Deduced a trap composed of 50 places in 55 ms of which 1 ms to minimize.
[2023-03-23 06:53:55] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 301 ms
[2023-03-23 06:53:55] [INFO ] After 4800ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 434 ms.
[2023-03-23 06:53:56] [INFO ] After 9715ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 13 out of 524 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 524/524 places, 1750/1750 transitions.
Applied a total of 0 rules in 31 ms. Remains 524 /524 variables (removed 0) and now considering 1750/1750 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 524/524 places, 1750/1750 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 524/524 places, 1750/1750 transitions.
Applied a total of 0 rules in 29 ms. Remains 524 /524 variables (removed 0) and now considering 1750/1750 (removed 0) transitions.
[2023-03-23 06:53:56] [INFO ] Flow matrix only has 1702 transitions (discarded 48 similar events)
[2023-03-23 06:53:56] [INFO ] Invariant cache hit.
[2023-03-23 06:53:57] [INFO ] Implicit Places using invariants in 588 ms returned [442, 443, 444, 445, 446, 447, 448, 449]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 602 ms to find 8 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 516/524 places, 1750/1750 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 508 transition count 1742
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 508 transition count 1742
Applied a total of 16 rules in 45 ms. Remains 508 /516 variables (removed 8) and now considering 1742/1750 (removed 8) transitions.
[2023-03-23 06:53:57] [INFO ] Flow matrix only has 1694 transitions (discarded 48 similar events)
// Phase 1: matrix 1694 rows 508 cols
[2023-03-23 06:53:57] [INFO ] Computed 44 place invariants in 28 ms
[2023-03-23 06:53:57] [INFO ] Implicit Places using invariants in 743 ms returned []
[2023-03-23 06:53:57] [INFO ] Flow matrix only has 1694 transitions (discarded 48 similar events)
[2023-03-23 06:53:57] [INFO ] Invariant cache hit.
[2023-03-23 06:53:58] [INFO ] State equation strengthened by 224 read => feed constraints.
[2023-03-23 06:54:04] [INFO ] Implicit Places using invariants and state equation in 6627 ms returned []
Implicit Place search using SMT with State Equation took 7372 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 508/524 places, 1742/1750 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 8049 ms. Remains : 508/524 places, 1742/1750 transitions.
Incomplete random walk after 10000 steps, including 108 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 31 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 241558 steps, run timeout after 3001 ms. (steps per millisecond=80 ) properties seen :{}
Probabilistic random walk after 241558 steps, saw 164056 distinct states, run finished after 3002 ms. (steps per millisecond=80 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-23 06:54:07] [INFO ] Flow matrix only has 1694 transitions (discarded 48 similar events)
[2023-03-23 06:54:07] [INFO ] Invariant cache hit.
[2023-03-23 06:54:07] [INFO ] After 62ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-23 06:54:07] [INFO ] [Nat]Absence check using 16 positive place invariants in 3 ms returned sat
[2023-03-23 06:54:07] [INFO ] [Nat]Absence check using 16 positive and 28 generalized place invariants in 26 ms returned sat
[2023-03-23 06:54:10] [INFO ] After 2410ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-23 06:54:10] [INFO ] State equation strengthened by 224 read => feed constraints.
[2023-03-23 06:54:11] [INFO ] After 1740ms SMT Verify possible using 224 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-23 06:54:14] [INFO ] Deduced a trap composed of 161 places in 271 ms of which 1 ms to minimize.
[2023-03-23 06:54:15] [INFO ] Deduced a trap composed of 185 places in 284 ms of which 0 ms to minimize.
[2023-03-23 06:54:15] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1066 ms
[2023-03-23 06:54:15] [INFO ] After 5070ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 2409 ms.
[2023-03-23 06:54:17] [INFO ] After 10008ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 9 ms.
Support contains 13 out of 508 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 508/508 places, 1742/1742 transitions.
Applied a total of 0 rules in 38 ms. Remains 508 /508 variables (removed 0) and now considering 1742/1742 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 38 ms. Remains : 508/508 places, 1742/1742 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 508/508 places, 1742/1742 transitions.
Applied a total of 0 rules in 32 ms. Remains 508 /508 variables (removed 0) and now considering 1742/1742 (removed 0) transitions.
[2023-03-23 06:54:17] [INFO ] Flow matrix only has 1694 transitions (discarded 48 similar events)
[2023-03-23 06:54:17] [INFO ] Invariant cache hit.
[2023-03-23 06:54:18] [INFO ] Implicit Places using invariants in 487 ms returned []
[2023-03-23 06:54:18] [INFO ] Flow matrix only has 1694 transitions (discarded 48 similar events)
[2023-03-23 06:54:18] [INFO ] Invariant cache hit.
[2023-03-23 06:54:18] [INFO ] State equation strengthened by 224 read => feed constraints.
[2023-03-23 06:54:26] [INFO ] Implicit Places using invariants and state equation in 7794 ms returned []
Implicit Place search using SMT with State Equation took 8286 ms to find 0 implicit places.
[2023-03-23 06:54:26] [INFO ] Redundant transitions in 92 ms returned []
[2023-03-23 06:54:26] [INFO ] Flow matrix only has 1694 transitions (discarded 48 similar events)
[2023-03-23 06:54:26] [INFO ] Invariant cache hit.
[2023-03-23 06:54:26] [INFO ] Dead Transitions using invariants and state equation in 762 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9178 ms. Remains : 508/508 places, 1742/1742 transitions.
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 48 transitions.
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 508 transition count 1694
Drop transitions removed 48 transitions
Redundant transition composition rules discarded 48 transitions
Iterating global reduction 1 with 48 rules applied. Total rules applied 96 place count 508 transition count 1646
Free-agglomeration rule applied 8 times.
Iterating global reduction 1 with 8 rules applied. Total rules applied 104 place count 508 transition count 1638
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 1 with 8 rules applied. Total rules applied 112 place count 500 transition count 1638
Free-agglomeration rule (complex) applied 14 times.
Iterating global reduction 2 with 14 rules applied. Total rules applied 126 place count 500 transition count 1624
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 2 with 14 rules applied. Total rules applied 140 place count 486 transition count 1624
Applied a total of 140 rules in 129 ms. Remains 486 /508 variables (removed 22) and now considering 1624/1742 (removed 118) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 1624 rows 486 cols
[2023-03-23 06:54:27] [INFO ] Computed 44 place invariants in 31 ms
[2023-03-23 06:54:27] [INFO ] After 52ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-23 06:54:27] [INFO ] [Nat]Absence check using 17 positive place invariants in 6 ms returned sat
[2023-03-23 06:54:27] [INFO ] [Nat]Absence check using 17 positive and 27 generalized place invariants in 21 ms returned sat
[2023-03-23 06:54:32] [INFO ] After 4936ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-23 06:54:34] [INFO ] After 6861ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1369 ms.
[2023-03-23 06:54:35] [INFO ] After 8336ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Successfully simplified 43 atomic propositions for a total of 10 simplifications.
[2023-03-23 06:54:35] [INFO ] Flatten gal took : 90 ms
[2023-03-23 06:54:35] [INFO ] Flatten gal took : 92 ms
[2023-03-23 06:54:35] [INFO ] Input system was already deterministic with 2022 transitions.
Support contains 284 out of 802 places (down from 319) after GAL structural reductions.
FORMULA PolyORBLF-COL-S06J04T08-CTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-COL-S06J04T08-CTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 802/802 places, 2022/2022 transitions.
Ensure Unique test removed 6 places
Drop transitions removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 796 transition count 1982
Reduce places removed 40 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 48 rules applied. Total rules applied 88 place count 756 transition count 1974
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 96 place count 748 transition count 1974
Performed 48 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 48 Pre rules applied. Total rules applied 96 place count 748 transition count 1926
Deduced a syphon composed of 48 places in 1 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 3 with 96 rules applied. Total rules applied 192 place count 700 transition count 1926
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 1 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 3 with 96 rules applied. Total rules applied 288 place count 652 transition count 1878
Applied a total of 288 rules in 104 ms. Remains 652 /802 variables (removed 150) and now considering 1878/2022 (removed 144) transitions.
[2023-03-23 06:54:36] [INFO ] Flow matrix only has 1830 transitions (discarded 48 similar events)
// Phase 1: matrix 1830 rows 652 cols
[2023-03-23 06:54:36] [INFO ] Computed 52 place invariants in 30 ms
[2023-03-23 06:54:36] [INFO ] Dead Transitions using invariants and state equation in 824 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 929 ms. Remains : 652/802 places, 1878/2022 transitions.
[2023-03-23 06:54:36] [INFO ] Flatten gal took : 80 ms
[2023-03-23 06:54:37] [INFO ] Flatten gal took : 82 ms
[2023-03-23 06:54:37] [INFO ] Input system was already deterministic with 1878 transitions.
Starting structural reductions in LTL mode, iteration 0 : 802/802 places, 2022/2022 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 796 transition count 2022
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 14 place count 788 transition count 2014
Iterating global reduction 1 with 8 rules applied. Total rules applied 22 place count 788 transition count 2014
Applied a total of 22 rules in 20 ms. Remains 788 /802 variables (removed 14) and now considering 2014/2022 (removed 8) transitions.
[2023-03-23 06:54:37] [INFO ] Flow matrix only has 1966 transitions (discarded 48 similar events)
// Phase 1: matrix 1966 rows 788 cols
[2023-03-23 06:54:37] [INFO ] Computed 52 place invariants in 34 ms
[2023-03-23 06:54:37] [INFO ] Dead Transitions using invariants and state equation in 764 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 785 ms. Remains : 788/802 places, 2014/2022 transitions.
[2023-03-23 06:54:38] [INFO ] Flatten gal took : 72 ms
[2023-03-23 06:54:38] [INFO ] Flatten gal took : 79 ms
[2023-03-23 06:54:38] [INFO ] Input system was already deterministic with 2014 transitions.
Starting structural reductions in LTL mode, iteration 0 : 802/802 places, 2022/2022 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 796 transition count 2022
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 14 place count 788 transition count 2014
Iterating global reduction 1 with 8 rules applied. Total rules applied 22 place count 788 transition count 2014
Applied a total of 22 rules in 19 ms. Remains 788 /802 variables (removed 14) and now considering 2014/2022 (removed 8) transitions.
[2023-03-23 06:54:38] [INFO ] Flow matrix only has 1966 transitions (discarded 48 similar events)
[2023-03-23 06:54:38] [INFO ] Invariant cache hit.
[2023-03-23 06:54:39] [INFO ] Dead Transitions using invariants and state equation in 758 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 779 ms. Remains : 788/802 places, 2014/2022 transitions.
[2023-03-23 06:54:39] [INFO ] Flatten gal took : 67 ms
[2023-03-23 06:54:39] [INFO ] Flatten gal took : 71 ms
[2023-03-23 06:54:39] [INFO ] Input system was already deterministic with 2014 transitions.
Starting structural reductions in LTL mode, iteration 0 : 802/802 places, 2022/2022 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 796 transition count 2022
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 14 place count 788 transition count 2014
Iterating global reduction 1 with 8 rules applied. Total rules applied 22 place count 788 transition count 2014
Applied a total of 22 rules in 25 ms. Remains 788 /802 variables (removed 14) and now considering 2014/2022 (removed 8) transitions.
[2023-03-23 06:54:39] [INFO ] Flow matrix only has 1966 transitions (discarded 48 similar events)
// Phase 1: matrix 1966 rows 788 cols
[2023-03-23 06:54:39] [INFO ] Computed 52 place invariants in 48 ms
[2023-03-23 06:54:40] [INFO ] Dead Transitions using invariants and state equation in 808 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 835 ms. Remains : 788/802 places, 2014/2022 transitions.
[2023-03-23 06:54:40] [INFO ] Flatten gal took : 67 ms
[2023-03-23 06:54:40] [INFO ] Flatten gal took : 70 ms
[2023-03-23 06:54:40] [INFO ] Input system was already deterministic with 2014 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 802/802 places, 2022/2022 transitions.
Ensure Unique test removed 6 places
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 0 with 32 rules applied. Total rules applied 32 place count 796 transition count 1990
Reduce places removed 32 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 40 rules applied. Total rules applied 72 place count 764 transition count 1982
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 80 place count 756 transition count 1982
Performed 104 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 104 Pre rules applied. Total rules applied 80 place count 756 transition count 1878
Deduced a syphon composed of 104 places in 1 ms
Reduce places removed 104 places and 0 transitions.
Iterating global reduction 3 with 208 rules applied. Total rules applied 288 place count 652 transition count 1878
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 1 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 3 with 96 rules applied. Total rules applied 384 place count 604 transition count 1830
Applied a total of 384 rules in 74 ms. Remains 604 /802 variables (removed 198) and now considering 1830/2022 (removed 192) transitions.
[2023-03-23 06:54:40] [INFO ] Flow matrix only has 1782 transitions (discarded 48 similar events)
// Phase 1: matrix 1782 rows 604 cols
[2023-03-23 06:54:40] [INFO ] Computed 52 place invariants in 33 ms
[2023-03-23 06:54:41] [INFO ] Dead Transitions using invariants and state equation in 741 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 818 ms. Remains : 604/802 places, 1830/2022 transitions.
[2023-03-23 06:54:41] [INFO ] Flatten gal took : 65 ms
[2023-03-23 06:54:41] [INFO ] Flatten gal took : 83 ms
[2023-03-23 06:54:41] [INFO ] Input system was already deterministic with 1830 transitions.
Starting structural reductions in LTL mode, iteration 0 : 802/802 places, 2022/2022 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 796 transition count 2022
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 14 place count 788 transition count 2014
Iterating global reduction 1 with 8 rules applied. Total rules applied 22 place count 788 transition count 2014
Applied a total of 22 rules in 21 ms. Remains 788 /802 variables (removed 14) and now considering 2014/2022 (removed 8) transitions.
[2023-03-23 06:54:41] [INFO ] Flow matrix only has 1966 transitions (discarded 48 similar events)
// Phase 1: matrix 1966 rows 788 cols
[2023-03-23 06:54:41] [INFO ] Computed 52 place invariants in 41 ms
[2023-03-23 06:54:42] [INFO ] Dead Transitions using invariants and state equation in 757 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 779 ms. Remains : 788/802 places, 2014/2022 transitions.
[2023-03-23 06:54:42] [INFO ] Flatten gal took : 66 ms
[2023-03-23 06:54:42] [INFO ] Flatten gal took : 88 ms
[2023-03-23 06:54:42] [INFO ] Input system was already deterministic with 2014 transitions.
Starting structural reductions in LTL mode, iteration 0 : 802/802 places, 2022/2022 transitions.
Ensure Unique test removed 6 places
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 796 transition count 2022
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 14 place count 788 transition count 2014
Iterating global reduction 1 with 8 rules applied. Total rules applied 22 place count 788 transition count 2014
Applied a total of 22 rules in 21 ms. Remains 788 /802 variables (removed 14) and now considering 2014/2022 (removed 8) transitions.
[2023-03-23 06:54:42] [INFO ] Flow matrix only has 1966 transitions (discarded 48 similar events)
[2023-03-23 06:54:42] [INFO ] Invariant cache hit.
[2023-03-23 06:54:43] [INFO ] Dead Transitions using invariants and state equation in 708 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 730 ms. Remains : 788/802 places, 2014/2022 transitions.
[2023-03-23 06:54:43] [INFO ] Flatten gal took : 66 ms
[2023-03-23 06:54:43] [INFO ] Flatten gal took : 83 ms
[2023-03-23 06:54:43] [INFO ] Input system was already deterministic with 2014 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 802/802 places, 2022/2022 transitions.
Ensure Unique test removed 6 places
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 796 transition count 1974
Reduce places removed 48 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 56 rules applied. Total rules applied 104 place count 748 transition count 1966
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 112 place count 740 transition count 1966
Performed 96 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 96 Pre rules applied. Total rules applied 112 place count 740 transition count 1870
Deduced a syphon composed of 96 places in 1 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 3 with 192 rules applied. Total rules applied 304 place count 644 transition count 1870
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 3 with 160 rules applied. Total rules applied 464 place count 564 transition count 1790
Applied a total of 464 rules in 68 ms. Remains 564 /802 variables (removed 238) and now considering 1790/2022 (removed 232) transitions.
[2023-03-23 06:54:43] [INFO ] Flow matrix only has 1742 transitions (discarded 48 similar events)
// Phase 1: matrix 1742 rows 564 cols
[2023-03-23 06:54:43] [INFO ] Computed 52 place invariants in 27 ms
[2023-03-23 06:54:44] [INFO ] Dead Transitions using invariants and state equation in 620 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 689 ms. Remains : 564/802 places, 1790/2022 transitions.
[2023-03-23 06:54:44] [INFO ] Flatten gal took : 62 ms
[2023-03-23 06:54:44] [INFO ] Flatten gal took : 83 ms
[2023-03-23 06:54:44] [INFO ] Input system was already deterministic with 1790 transitions.
[2023-03-23 06:54:44] [INFO ] Flatten gal took : 69 ms
[2023-03-23 06:54:44] [INFO ] Flatten gal took : 69 ms
[2023-03-23 06:54:44] [INFO ] Export to MCC of 8 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 1 ms.
[2023-03-23 06:54:44] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 802 places, 2022 transitions and 10652 arcs took 18 ms.
Total runtime 117363 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=CTLCardinality.xml --memory=6 --mcc-mode
parse successfull
net created successfully
Net: Petri
(NrP: 802 NrTr: 2022 NrArc: 10652)
parse formulas
formulas created successfully
place and transition orderings generation:0m 0.208sec
net check time: 0m 0.001sec
init dd package: 0m 2.703sec
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 9634632 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16094456 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 CTLCardinality -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 0.018sec
66650 88318 154769 341108 435970 446387 469186 520274 606989 670893 685085 707248 773368 870621 891398 899306 903413 878135 980667 991270 995394 972113 1037759 1058385 1066172 1070216 998441 1089805
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="PolyORBLF-COL-S06J04T08"
export BK_EXAMINATION="CTLCardinality"
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 PolyORBLF-COL-S06J04T08, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r298-tall-167873951700457"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-COL-S06J04T08.tgz
mv PolyORBLF-COL-S06J04T08 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;