Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r472-tajo-171620398800089.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool ltsminxred
Input is BridgeAndVehicles-COL-V50P50N10, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r472-tajo-171620398800089
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 516K
-rw-r--r-- 1 mcc users 8.4K Apr 13 02:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Apr 13 02:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.0K Apr 13 02:25 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Apr 13 02:25 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Apr 22 14:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 22 14:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Apr 22 14:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 22 14:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Apr 13 02:46 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 152K Apr 13 02:46 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.3K Apr 13 02:41 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 47K Apr 13 02:41 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 22 14:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Apr 22 14:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_pt
-rw-r--r-- 1 mcc users 10 May 18 16:42 instance
-rw-r--r-- 1 mcc users 5 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 42K May 18 16:42 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 BridgeAndVehicles-COL-V50P50N10-CTLCardinality-2024-00
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLCardinality-2024-01
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLCardinality-2024-02
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLCardinality-2024-03
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLCardinality-2024-04
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLCardinality-2024-05
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLCardinality-2024-06
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLCardinality-2024-07
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLCardinality-2024-08
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLCardinality-2024-09
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLCardinality-2024-10
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLCardinality-2024-11
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLCardinality-2024-12
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLCardinality-2024-13
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLCardinality-2024-14
FORMULA_NAME BridgeAndVehicles-COL-V50P50N10-CTLCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1717218693980

Invoking MCC driver with
BK_TOOL=ltsminxred
BK_EXAMINATION=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BridgeAndVehicles-COL-V50P50N10
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202405141337
[2024-06-01 05:11:35] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -timeout, 360, -rebuildPNML]
[2024-06-01 05:11:35] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-06-01 05:11:35] [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.
[2024-06-01 05:11:36] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-06-01 05:11:36] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 624 ms
[2024-06-01 05:11:36] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 128 PT places and 114798.0 transition bindings in 20 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 21 ms.
[2024-06-01 05:11:36] [INFO ] Built PT skeleton of HLPN with 15 places and 11 transitions 56 arcs in 5 ms.
[2024-06-01 05:11:36] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Computed a total of 12 stabilizing places and 6 stable transitions
Graph (complete) has 51 edges and 15 vertex of which 13 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.4 ms
Remains 16 properties that can be checked using skeleton over-approximation.
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Computed a total of 9 stabilizing places and 6 stable transitions
Graph (complete) has 22 edges and 12 vertex of which 10 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
RANDOM walk for 40000 steps (8 resets) in 1902 ms. (21 steps per ms) remains 39/76 properties
BEST_FIRST walk for 4003 steps (8 resets) in 77 ms. (51 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 40 ms. (97 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 18 ms. (210 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 14 ms. (266 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 21 ms. (181 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 16 ms. (235 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4002 steps (8 resets) in 22 ms. (174 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 14 ms. (266 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 9 ms. (400 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4002 steps (8 resets) in 15 ms. (250 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4002 steps (8 resets) in 12 ms. (307 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 13 ms. (286 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 12 ms. (307 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4001 steps (8 resets) in 43 ms. (90 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4001 steps (8 resets) in 54 ms. (72 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4002 steps (8 resets) in 16 ms. (235 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 16 ms. (235 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 10 ms. (364 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 8 ms. (444 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 9 ms. (400 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4002 steps (8 resets) in 9 ms. (400 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 24 ms. (160 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 17 ms. (222 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 11 ms. (333 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 9 ms. (400 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 19 ms. (200 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 11 ms. (333 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4004 steps (8 resets) in 19 ms. (200 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 10 ms. (363 steps per ms) remains 39/39 properties
BEST_FIRST walk for 4003 steps (8 resets) in 9 ms. (400 steps per ms) remains 39/39 properties
// Phase 1: matrix 10 rows 12 cols
[2024-06-01 05:11:37] [INFO ] Computed 4 invariants in 3 ms
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp4 is UNSAT
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp14 is UNSAT
Problem AtomicPropp16 is UNSAT
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp20 is UNSAT
Problem AtomicPropp25 is UNSAT
Problem AtomicPropp26 is UNSAT
Problem AtomicPropp28 is UNSAT
Problem AtomicPropp29 is UNSAT
Problem AtomicPropp32 is UNSAT
Problem AtomicPropp33 is UNSAT
Problem AtomicPropp35 is UNSAT
Problem AtomicPropp36 is UNSAT
Problem AtomicPropp40 is UNSAT
Problem AtomicPropp41 is UNSAT
Problem AtomicPropp42 is UNSAT
Problem AtomicPropp47 is UNSAT
Problem AtomicPropp49 is UNSAT
Problem AtomicPropp51 is UNSAT
Problem AtomicPropp53 is UNSAT
Problem AtomicPropp55 is UNSAT
Problem AtomicPropp56 is UNSAT
Problem AtomicPropp59 is UNSAT
Problem AtomicPropp63 is UNSAT
Problem AtomicPropp64 is UNSAT
Problem AtomicPropp65 is UNSAT
Problem AtomicPropp67 is UNSAT
Problem AtomicPropp72 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/12 variables, 4/4 constraints. Problems are: Problem set: 31 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/12 variables, 0/4 constraints. Problems are: Problem set: 31 solved, 8 unsolved
At refinement iteration 2 (OVERLAPS) 10/22 variables, 12/16 constraints. Problems are: Problem set: 31 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/22 variables, 0/16 constraints. Problems are: Problem set: 31 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 0/22 variables, 0/16 constraints. Problems are: Problem set: 31 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Real declared 22/22 variables, and 16 constraints, problems are : Problem set: 31 solved, 8 unsolved in 526 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 12/12 constraints, PredecessorRefiner: 39/39 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 31 solved, 8 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 1/1 constraints. Problems are: Problem set: 31 solved, 8 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/4 variables, 0/1 constraints. Problems are: Problem set: 31 solved, 8 unsolved
At refinement iteration 2 (OVERLAPS) 8/12 variables, 3/4 constraints. Problems are: Problem set: 31 solved, 8 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/12 variables, 0/4 constraints. Problems are: Problem set: 31 solved, 8 unsolved
At refinement iteration 4 (OVERLAPS) 10/22 variables, 12/16 constraints. Problems are: Problem set: 31 solved, 8 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/22 variables, 8/24 constraints. Problems are: Problem set: 31 solved, 8 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/22 variables, 0/24 constraints. Problems are: Problem set: 31 solved, 8 unsolved
At refinement iteration 7 (OVERLAPS) 0/22 variables, 0/24 constraints. Problems are: Problem set: 31 solved, 8 unsolved
No progress, stopping.
After SMT solving in domain Int declared 22/22 variables, and 24 constraints, problems are : Problem set: 31 solved, 8 unsolved in 116 ms.
Refiners :[Positive P Invariants (semi-flows): 4/4 constraints, State Equation: 12/12 constraints, PredecessorRefiner: 8/39 constraints, Known Traps: 0/0 constraints]
After SMT, in 683ms problems are : Problem set: 31 solved, 8 unsolved
Finished Parikh walk after 158 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=158 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Finished Parikh walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
Parikh walk visited 8 properties in 198 ms.
Successfully simplified 31 atomic propositions for a total of 15 simplifications.
FORMULA BridgeAndVehicles-COL-V50P50N10-CTLCardinality-2024-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P50N10-CTLCardinality-2024-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 05:11:38] [INFO ] Initial state reduction rules for CTL removed 8 formulas.
[2024-06-01 05:11:38] [INFO ] Flatten gal took : 14 ms
[2024-06-01 05:11:38] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA BridgeAndVehicles-COL-V50P50N10-CTLCardinality-2024-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P50N10-CTLCardinality-2024-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P50N10-CTLCardinality-2024-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P50N10-CTLCardinality-2024-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P50N10-CTLCardinality-2024-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P50N10-CTLCardinality-2024-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P50N10-CTLCardinality-2024-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P50N10-CTLCardinality-2024-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V50P50N10-CTLCardinality-2024-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2024-06-01 05:11:38] [INFO ] Flatten gal took : 3 ms
Arc [1:1*[(MOD (ADD $cA 1) 51)]] contains successor/predecessor on variables of sort voitureA
Arc [6:1*[(MOD (ADD (MOD (MINUS $cB 1) 51) 51) 51)]] contains successor/predecessor on variables of sort voitureB
Arc [13:1*[(MOD (ADD $cpt 1) 11)]] contains successor/predecessor on variables of sort compteur
Arc [14:1*[(MOD (ADD $s 1) 2)]] contains successor/predecessor on variables of sort sens
[2024-06-01 05:11:38] [INFO ] Unfolded HLPN to a Petri net with 128 places and 1328 transitions 10010 arcs in 92 ms.
[2024-06-01 05:11:38] [INFO ] Unfolded 5 HLPN properties in 0 ms.
Support contains 15 out of 128 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 1328/1328 transitions.
Applied a total of 0 rules in 35 ms. Remains 128 /128 variables (removed 0) and now considering 1328/1328 (removed 0) transitions.
Running 1325 sub problems to find dead transitions.
[2024-06-01 05:11:38] [INFO ] Flow matrix only has 250 transitions (discarded 1078 similar events)
// Phase 1: matrix 250 rows 128 cols
[2024-06-01 05:11:38] [INFO ] Computed 7 invariants in 19 ms
[2024-06-01 05:11:38] [INFO ] State equation strengthened by 22 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1325 unsolved
[2024-06-01 05:11:51] [INFO ] Deduced a trap composed of 5 places in 256 ms of which 10 ms to minimize.
[2024-06-01 05:11:56] [INFO ] Deduced a trap composed of 15 places in 146 ms of which 1 ms to minimize.
Problem TDEAD728 is UNSAT
Problem TDEAD729 is UNSAT
Problem TDEAD730 is UNSAT
Problem TDEAD731 is UNSAT
Problem TDEAD732 is UNSAT
Problem TDEAD733 is UNSAT
Problem TDEAD734 is UNSAT
Problem TDEAD735 is UNSAT
Problem TDEAD736 is UNSAT
Problem TDEAD737 is UNSAT
Problem TDEAD738 is UNSAT
Problem TDEAD739 is UNSAT
Problem TDEAD740 is UNSAT
Problem TDEAD741 is UNSAT
Problem TDEAD742 is UNSAT
Problem TDEAD743 is UNSAT
Problem TDEAD744 is UNSAT
Problem TDEAD745 is UNSAT
Problem TDEAD746 is UNSAT
Problem TDEAD747 is UNSAT
Problem TDEAD748 is UNSAT
Problem TDEAD749 is UNSAT
Problem TDEAD750 is UNSAT
Problem TDEAD751 is UNSAT
Problem TDEAD752 is UNSAT
Problem TDEAD753 is UNSAT
Problem TDEAD754 is UNSAT
Problem TDEAD755 is UNSAT
Problem TDEAD756 is UNSAT
Problem TDEAD757 is UNSAT
Problem TDEAD758 is UNSAT
Problem TDEAD759 is UNSAT
Problem TDEAD760 is UNSAT
Problem TDEAD761 is UNSAT
Problem TDEAD762 is UNSAT
Problem TDEAD763 is UNSAT
Problem TDEAD764 is UNSAT
Problem TDEAD765 is UNSAT
Problem TDEAD766 is UNSAT
Problem TDEAD767 is UNSAT
Problem TDEAD768 is UNSAT
Problem TDEAD769 is UNSAT
Problem TDEAD770 is UNSAT
Problem TDEAD771 is UNSAT
Problem TDEAD772 is UNSAT
Problem TDEAD773 is UNSAT
Problem TDEAD774 is UNSAT
Problem TDEAD775 is UNSAT
Problem TDEAD776 is UNSAT
Problem TDEAD777 is UNSAT
[2024-06-01 05:12:00] [INFO ] Deduced a trap composed of 14 places in 184 ms of which 2 ms to minimize.
Problem TDEAD178 is UNSAT
Problem TDEAD179 is UNSAT
Problem TDEAD180 is UNSAT
Problem TDEAD181 is UNSAT
Problem TDEAD182 is UNSAT
Problem TDEAD183 is UNSAT
Problem TDEAD184 is UNSAT
Problem TDEAD185 is UNSAT
Problem TDEAD186 is UNSAT
Problem TDEAD187 is UNSAT
Problem TDEAD188 is UNSAT
Problem TDEAD189 is UNSAT
Problem TDEAD190 is UNSAT
Problem TDEAD191 is UNSAT
Problem TDEAD192 is UNSAT
Problem TDEAD193 is UNSAT
Problem TDEAD194 is UNSAT
Problem TDEAD195 is UNSAT
Problem TDEAD196 is UNSAT
Problem TDEAD197 is UNSAT
Problem TDEAD198 is UNSAT
Problem TDEAD199 is UNSAT
Problem TDEAD200 is UNSAT
Problem TDEAD201 is UNSAT
Problem TDEAD202 is UNSAT
Problem TDEAD203 is UNSAT
Problem TDEAD204 is UNSAT
Problem TDEAD205 is UNSAT
Problem TDEAD206 is UNSAT
Problem TDEAD207 is UNSAT
Problem TDEAD208 is UNSAT
Problem TDEAD209 is UNSAT
Problem TDEAD210 is UNSAT
Problem TDEAD211 is UNSAT
Problem TDEAD212 is UNSAT
Problem TDEAD213 is UNSAT
Problem TDEAD214 is UNSAT
Problem TDEAD215 is UNSAT
Problem TDEAD216 is UNSAT
Problem TDEAD217 is UNSAT
Problem TDEAD218 is UNSAT
Problem TDEAD219 is UNSAT
Problem TDEAD220 is UNSAT
Problem TDEAD221 is UNSAT
Problem TDEAD222 is UNSAT
Problem TDEAD223 is UNSAT
Problem TDEAD224 is UNSAT
Problem TDEAD225 is UNSAT
Problem TDEAD226 is UNSAT
Problem TDEAD227 is UNSAT
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 3/8 constraints. Problems are: Problem set: 100 solved, 1225 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 126/378 variables, and 8 constraints, problems are : Problem set: 100 solved, 1225 unsolved in 20053 ms.
Refiners :[Positive P Invariants (semi-flows): 5/7 constraints, State Equation: 0/128 constraints, ReadFeed: 0/22 constraints, PredecessorRefiner: 1325/1325 constraints, Known Traps: 3/3 constraints]
Escalating to Integer solving :Problem set: 100 solved, 1225 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 5/5 constraints. Problems are: Problem set: 100 solved, 1225 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 3/8 constraints. Problems are: Problem set: 100 solved, 1225 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 0/8 constraints. Problems are: Problem set: 100 solved, 1225 unsolved
At refinement iteration 3 (OVERLAPS) 2/128 variables, 2/10 constraints. Problems are: Problem set: 100 solved, 1225 unsolved
[2024-06-01 05:12:17] [INFO ] Deduced a trap composed of 6 places in 174 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 128/378 variables, and 11 constraints, problems are : Problem set: 100 solved, 1225 unsolved in 20026 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 0/128 constraints, ReadFeed: 0/22 constraints, PredecessorRefiner: 0/1325 constraints, Known Traps: 4/4 constraints]
After SMT, in 47293ms problems are : Problem set: 100 solved, 1225 unsolved
Search for dead transitions found 100 dead transitions in 47320ms
Found 100 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 100 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 100 transitions.
[2024-06-01 05:12:26] [INFO ] Flow matrix only has 248 transitions (discarded 980 similar events)
// Phase 1: matrix 248 rows 128 cols
[2024-06-01 05:12:26] [INFO ] Computed 7 invariants in 6 ms
[2024-06-01 05:12:26] [INFO ] Implicit Places using invariants in 238 ms returned []
[2024-06-01 05:12:26] [INFO ] Flow matrix only has 248 transitions (discarded 980 similar events)
[2024-06-01 05:12:26] [INFO ] Invariant cache hit.
[2024-06-01 05:12:26] [INFO ] State equation strengthened by 20 read => feed constraints.
[2024-06-01 05:12:26] [INFO ] Implicit Places using invariants and state equation in 424 ms returned []
Implicit Place search using SMT with State Equation took 687 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 128/128 places, 1228/1328 transitions.
Applied a total of 0 rules in 11 ms. Remains 128 /128 variables (removed 0) and now considering 1228/1228 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 48072 ms. Remains : 128/128 places, 1228/1328 transitions.
Support contains 15 out of 128 places after structural reductions.
[2024-06-01 05:12:27] [INFO ] Flatten gal took : 168 ms
[2024-06-01 05:12:27] [INFO ] Flatten gal took : 119 ms
[2024-06-01 05:12:27] [INFO ] Input system was already deterministic with 1228 transitions.
RANDOM walk for 40000 steps (88 resets) in 1398 ms. (28 steps per ms) remains 8/17 properties
BEST_FIRST walk for 40001 steps (40 resets) in 551 ms. (72 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (24 resets) in 191 ms. (208 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40001 steps (29 resets) in 171 ms. (232 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40012 steps (32 resets) in 241 ms. (165 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (32 resets) in 129 ms. (307 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40002 steps (40 resets) in 231 ms. (172 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40010 steps (32 resets) in 122 ms. (325 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (24 resets) in 183 ms. (217 steps per ms) remains 8/8 properties
[2024-06-01 05:12:28] [INFO ] Flow matrix only has 248 transitions (discarded 980 similar events)
[2024-06-01 05:12:28] [INFO ] Invariant cache hit.
[2024-06-01 05:12:28] [INFO ] State equation strengthened by 20 read => feed constraints.
Problem AtomicPropp6 is UNSAT
Problem AtomicPropp11 is UNSAT
At refinement iteration 0 (INCLUDED_ONLY) 0/11 variables, 1/1 constraints. Problems are: Problem set: 2 solved, 6 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/11 variables, 0/1 constraints. Problems are: Problem set: 2 solved, 6 unsolved
Problem AtomicPropp3 is UNSAT
Problem AtomicPropp5 is UNSAT
Problem AtomicPropp10 is UNSAT
Problem AtomicPropp15 is UNSAT
At refinement iteration 2 (OVERLAPS) 4/15 variables, 3/4 constraints. Problems are: Problem set: 6 solved, 2 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/15 variables, 0/4 constraints. Problems are: Problem set: 6 solved, 2 unsolved
At refinement iteration 4 (OVERLAPS) 248/263 variables, 15/19 constraints. Problems are: Problem set: 6 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/263 variables, 20/39 constraints. Problems are: Problem set: 6 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/263 variables, 0/39 constraints. Problems are: Problem set: 6 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 113/376 variables, 113/152 constraints. Problems are: Problem set: 6 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/376 variables, 3/155 constraints. Problems are: Problem set: 6 solved, 2 unsolved
[2024-06-01 05:12:29] [INFO ] Deduced a trap composed of 5 places in 157 ms of which 2 ms to minimize.
[2024-06-01 05:12:29] [INFO ] Deduced a trap composed of 6 places in 128 ms of which 1 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/376 variables, 2/157 constraints. Problems are: Problem set: 6 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/376 variables, 0/157 constraints. Problems are: Problem set: 6 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 0/376 variables, 0/157 constraints. Problems are: Problem set: 6 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 376/376 variables, and 157 constraints, problems are : Problem set: 6 solved, 2 unsolved in 788 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 128/128 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 8/8 constraints, Known Traps: 2/2 constraints]
Escalating to Integer solving :Problem set: 6 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 6 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 8/12 variables, 3/3 constraints. Problems are: Problem set: 6 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/12 variables, 0/3 constraints. Problems are: Problem set: 6 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 3/15 variables, 1/4 constraints. Problems are: Problem set: 6 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/15 variables, 0/4 constraints. Problems are: Problem set: 6 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 248/263 variables, 15/19 constraints. Problems are: Problem set: 6 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/263 variables, 20/39 constraints. Problems are: Problem set: 6 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/263 variables, 0/39 constraints. Problems are: Problem set: 6 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 113/376 variables, 113/152 constraints. Problems are: Problem set: 6 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/376 variables, 3/155 constraints. Problems are: Problem set: 6 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/376 variables, 2/157 constraints. Problems are: Problem set: 6 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/376 variables, 2/159 constraints. Problems are: Problem set: 6 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/376 variables, 0/159 constraints. Problems are: Problem set: 6 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 0/376 variables, 0/159 constraints. Problems are: Problem set: 6 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 376/376 variables, and 159 constraints, problems are : Problem set: 6 solved, 2 unsolved in 917 ms.
Refiners :[Positive P Invariants (semi-flows): 7/7 constraints, State Equation: 128/128 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 2/8 constraints, Known Traps: 2/2 constraints]
After SMT, in 1764ms problems are : Problem set: 6 solved, 2 unsolved
Parikh walk visited 0 properties in 666 ms.
Support contains 4 out of 128 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 128/128 places, 1228/1228 transitions.
Graph (complete) has 1220 edges and 128 vertex of which 126 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.12 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 181 ms. Remains 126 /128 variables (removed 2) and now considering 1228/1228 (removed 0) transitions.
Running 1225 sub problems to find dead transitions.
[2024-06-01 05:12:31] [INFO ] Flow matrix only has 248 transitions (discarded 980 similar events)
// Phase 1: matrix 248 rows 126 cols
[2024-06-01 05:12:31] [INFO ] Computed 5 invariants in 4 ms
[2024-06-01 05:12:31] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
[2024-06-01 05:12:42] [INFO ] Deduced a trap composed of 5 places in 182 ms of which 1 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 126/374 variables, and 6 constraints, problems are : Problem set: 0 solved, 1225 unsolved in 20035 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/126 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 1225/1225 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1225 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
Problem TDEAD50 is UNSAT
Problem TDEAD155 is UNSAT
At refinement iteration 3 (OVERLAPS) 248/374 variables, 126/132 constraints. Problems are: Problem set: 2 solved, 1223 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/374 variables, 20/152 constraints. Problems are: Problem set: 2 solved, 1223 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 374/374 variables, and 1375 constraints, problems are : Problem set: 2 solved, 1223 unsolved in 20571 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 126/126 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 1223/1225 constraints, Known Traps: 1/1 constraints]
After SMT, in 47420ms problems are : Problem set: 2 solved, 1223 unsolved
Search for dead transitions found 2 dead transitions in 47444ms
Found 2 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 2 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 2 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 126/128 places, 1226/1228 transitions.
Applied a total of 0 rules in 83 ms. Remains 126 /126 variables (removed 0) and now considering 1226/1226 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 47712 ms. Remains : 126/128 places, 1226/1228 transitions.
RANDOM walk for 40001 steps (88 resets) in 480 ms. (83 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (32 resets) in 169 ms. (235 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40005 steps (32 resets) in 179 ms. (222 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 386825 steps, run timeout after 3001 ms. (steps per millisecond=128 ) properties seen :0 out of 2
Probabilistic random walk after 386825 steps, saw 105736 distinct states, run finished after 3004 ms. (steps per millisecond=128 ) properties seen :0
[2024-06-01 05:13:22] [INFO ] Flow matrix only has 246 transitions (discarded 980 similar events)
// Phase 1: matrix 246 rows 126 cols
[2024-06-01 05:13:22] [INFO ] Computed 7 invariants in 4 ms
[2024-06-01 05:13:22] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 5/9 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 146/155 variables, 9/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/155 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 215/370 variables, 115/126 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/370 variables, 4/130 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/370 variables, 1/131 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/370 variables, 20/151 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/370 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 2/372 variables, 2/153 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/372 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 0/372 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 372/372 variables, and 153 constraints, problems are : Problem set: 0 solved, 2 unsolved in 328 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 126/126 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 5/9 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 146/155 variables, 9/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/155 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 215/370 variables, 115/126 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/370 variables, 4/130 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/370 variables, 1/131 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/370 variables, 20/151 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/370 variables, 2/153 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/370 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 2/372 variables, 2/155 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/372 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 0/372 variables, 0/155 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 372/372 variables, and 155 constraints, problems are : Problem set: 0 solved, 2 unsolved in 557 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, Generalized P Invariants (flows): 1/1 constraints, State Equation: 126/126 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 constraints]
After SMT, in 941ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 0 properties in 759 ms.
Support contains 4 out of 126 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 126/126 places, 1226/1226 transitions.
Applied a total of 0 rules in 71 ms. Remains 126 /126 variables (removed 0) and now considering 1226/1226 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 72 ms. Remains : 126/126 places, 1226/1226 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 126/126 places, 1226/1226 transitions.
Applied a total of 0 rules in 71 ms. Remains 126 /126 variables (removed 0) and now considering 1226/1226 (removed 0) transitions.
[2024-06-01 05:13:24] [INFO ] Flow matrix only has 246 transitions (discarded 980 similar events)
[2024-06-01 05:13:24] [INFO ] Invariant cache hit.
[2024-06-01 05:13:24] [INFO ] Implicit Places using invariants in 338 ms returned [53, 107]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 358 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 124/126 places, 1226/1226 transitions.
Applied a total of 0 rules in 80 ms. Remains 124 /124 variables (removed 0) and now considering 1226/1226 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 524 ms. Remains : 124/126 places, 1226/1226 transitions.
RANDOM walk for 40002 steps (88 resets) in 583 ms. (68 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40005 steps (32 resets) in 106 ms. (373 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (32 resets) in 138 ms. (287 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 446197 steps, run timeout after 3001 ms. (steps per millisecond=148 ) properties seen :0 out of 2
Probabilistic random walk after 446197 steps, saw 121844 distinct states, run finished after 3001 ms. (steps per millisecond=148 ) properties seen :0
[2024-06-01 05:13:27] [INFO ] Flow matrix only has 246 transitions (discarded 980 similar events)
// Phase 1: matrix 246 rows 124 cols
[2024-06-01 05:13:27] [INFO ] Computed 5 invariants in 2 ms
[2024-06-01 05:13:27] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 5/9 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 146/155 variables, 9/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/155 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 213/368 variables, 113/124 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/368 variables, 3/127 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/368 variables, 20/147 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-06-01 05:13:28] [INFO ] Deduced a trap composed of 5 places in 189 ms of which 1 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/368 variables, 1/148 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/368 variables, 0/148 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 2/370 variables, 2/150 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/370 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 0/370 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 370/370 variables, and 150 constraints, problems are : Problem set: 0 solved, 2 unsolved in 511 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 124/124 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/4 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 5/9 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/9 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 146/155 variables, 9/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/155 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 213/368 variables, 113/124 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/368 variables, 3/127 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/368 variables, 20/147 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/368 variables, 2/149 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/368 variables, 1/150 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/368 variables, 0/150 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 2/370 variables, 2/152 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/370 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (OVERLAPS) 0/370 variables, 0/152 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Int declared 370/370 variables, and 152 constraints, problems are : Problem set: 0 solved, 2 unsolved in 680 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 124/124 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 1/1 constraints]
After SMT, in 1225ms problems are : Problem set: 0 solved, 2 unsolved
Parikh walk visited 0 properties in 471 ms.
Support contains 4 out of 124 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1226/1226 transitions.
Applied a total of 0 rules in 56 ms. Remains 124 /124 variables (removed 0) and now considering 1226/1226 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 58 ms. Remains : 124/124 places, 1226/1226 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 124/124 places, 1226/1226 transitions.
Applied a total of 0 rules in 55 ms. Remains 124 /124 variables (removed 0) and now considering 1226/1226 (removed 0) transitions.
[2024-06-01 05:13:29] [INFO ] Flow matrix only has 246 transitions (discarded 980 similar events)
[2024-06-01 05:13:29] [INFO ] Invariant cache hit.
[2024-06-01 05:13:29] [INFO ] Implicit Places using invariants in 296 ms returned []
[2024-06-01 05:13:29] [INFO ] Flow matrix only has 246 transitions (discarded 980 similar events)
[2024-06-01 05:13:29] [INFO ] Invariant cache hit.
[2024-06-01 05:13:30] [INFO ] State equation strengthened by 20 read => feed constraints.
[2024-06-01 05:13:30] [INFO ] Implicit Places using invariants and state equation in 587 ms returned []
Implicit Place search using SMT with State Equation took 900 ms to find 0 implicit places.
[2024-06-01 05:13:30] [INFO ] Redundant transitions in 74 ms returned []
Running 1223 sub problems to find dead transitions.
[2024-06-01 05:13:30] [INFO ] Flow matrix only has 246 transitions (discarded 980 similar events)
[2024-06-01 05:13:30] [INFO ] Invariant cache hit.
[2024-06-01 05:13:30] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
[2024-06-01 05:13:39] [INFO ] Deduced a trap composed of 5 places in 142 ms of which 0 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/124 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
At refinement iteration 3 (OVERLAPS) 246/370 variables, 124/130 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/370 variables, 20/150 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 370/370 variables, and 150 constraints, problems are : Problem set: 0 solved, 1223 unsolved in 30027 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 124/124 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 1223/1223 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1223 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/124 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/124 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/124 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
At refinement iteration 3 (OVERLAPS) 246/370 variables, 124/130 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/370 variables, 20/150 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/370 variables, 1223/1373 constraints. Problems are: Problem set: 0 solved, 1223 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 370/370 variables, and 1373 constraints, problems are : Problem set: 0 solved, 1223 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 124/124 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 1223/1223 constraints, Known Traps: 1/1 constraints]
After SMT, in 65350ms problems are : Problem set: 0 solved, 1223 unsolved
Search for dead transitions found 0 dead transitions in 65365ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 66406 ms. Remains : 124/124 places, 1226/1226 transitions.
Successfully simplified 6 atomic propositions for a total of 5 simplifications.
[2024-06-01 05:14:36] [INFO ] Flatten gal took : 50 ms
[2024-06-01 05:14:36] [INFO ] Flatten gal took : 56 ms
[2024-06-01 05:14:36] [INFO ] Input system was already deterministic with 1228 transitions.
Computed a total of 111 stabilizing places and 204 stable transitions
Graph (complete) has 2645 edges and 128 vertex of which 126 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.19 ms
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 1228/1228 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 127 transition count 1228
Applied a total of 1 rules in 19 ms. Remains 127 /128 variables (removed 1) and now considering 1228/1228 (removed 0) transitions.
Running 1225 sub problems to find dead transitions.
[2024-06-01 05:14:36] [INFO ] Flow matrix only has 248 transitions (discarded 980 similar events)
// Phase 1: matrix 248 rows 127 cols
[2024-06-01 05:14:36] [INFO ] Computed 6 invariants in 2 ms
[2024-06-01 05:14:36] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
[2024-06-01 05:14:45] [INFO ] Deduced a trap composed of 5 places in 186 ms of which 0 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
At refinement iteration 3 (OVERLAPS) 1/127 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 127/375 variables, and 7 constraints, problems are : Problem set: 0 solved, 1225 unsolved in 20023 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 0/127 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 1225/1225 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1225 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
At refinement iteration 3 (OVERLAPS) 1/127 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/127 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
Problem TDEAD50 is UNSAT
Problem TDEAD155 is UNSAT
At refinement iteration 5 (OVERLAPS) 248/375 variables, 127/134 constraints. Problems are: Problem set: 2 solved, 1223 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/375 variables, 20/154 constraints. Problems are: Problem set: 2 solved, 1223 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 375/375 variables, and 1377 constraints, problems are : Problem set: 2 solved, 1223 unsolved in 21557 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 127/127 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 1223/1225 constraints, Known Traps: 1/1 constraints]
After SMT, in 47235ms problems are : Problem set: 2 solved, 1223 unsolved
Search for dead transitions found 2 dead transitions in 47269ms
Found 2 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 2 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 2 transitions.
Starting structural reductions in LTL mode, iteration 1 : 127/128 places, 1226/1228 transitions.
Applied a total of 0 rules in 8 ms. Remains 127 /127 variables (removed 0) and now considering 1226/1226 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 47305 ms. Remains : 127/128 places, 1226/1228 transitions.
[2024-06-01 05:15:23] [INFO ] Flatten gal took : 35 ms
[2024-06-01 05:15:23] [INFO ] Flatten gal took : 43 ms
[2024-06-01 05:15:23] [INFO ] Input system was already deterministic with 1226 transitions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 1228/1228 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 126 transition count 1228
Applied a total of 2 rules in 18 ms. Remains 126 /128 variables (removed 2) and now considering 1228/1228 (removed 0) transitions.
Running 1225 sub problems to find dead transitions.
[2024-06-01 05:15:23] [INFO ] Flow matrix only has 248 transitions (discarded 980 similar events)
// Phase 1: matrix 248 rows 126 cols
[2024-06-01 05:15:23] [INFO ] Computed 5 invariants in 4 ms
[2024-06-01 05:15:23] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
[2024-06-01 05:15:34] [INFO ] Deduced a trap composed of 5 places in 181 ms of which 2 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 126/374 variables, and 6 constraints, problems are : Problem set: 0 solved, 1225 unsolved in 20022 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 0/126 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 1225/1225 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1225 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
Problem TDEAD50 is UNSAT
Problem TDEAD155 is UNSAT
At refinement iteration 3 (OVERLAPS) 248/374 variables, 126/132 constraints. Problems are: Problem set: 2 solved, 1223 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/374 variables, 20/152 constraints. Problems are: Problem set: 2 solved, 1223 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 374/374 variables, and 1375 constraints, problems are : Problem set: 2 solved, 1223 unsolved in 20545 ms.
Refiners :[Positive P Invariants (semi-flows): 5/5 constraints, State Equation: 126/126 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 1223/1225 constraints, Known Traps: 1/1 constraints]
After SMT, in 46416ms problems are : Problem set: 2 solved, 1223 unsolved
Search for dead transitions found 2 dead transitions in 46460ms
Found 2 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 2 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 2 transitions.
Starting structural reductions in LTL mode, iteration 1 : 126/128 places, 1226/1228 transitions.
Applied a total of 0 rules in 5 ms. Remains 126 /126 variables (removed 0) and now considering 1226/1226 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 46489 ms. Remains : 126/128 places, 1226/1228 transitions.
[2024-06-01 05:16:10] [INFO ] Flatten gal took : 80 ms
[2024-06-01 05:16:10] [INFO ] Flatten gal took : 64 ms
[2024-06-01 05:16:10] [INFO ] Input system was already deterministic with 1226 transitions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 1228/1228 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 126 transition count 1228
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 125 transition count 1227
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 125 transition count 1227
Applied a total of 4 rules in 57 ms. Remains 125 /128 variables (removed 3) and now considering 1227/1228 (removed 1) transitions.
Running 1224 sub problems to find dead transitions.
[2024-06-01 05:16:10] [INFO ] Flow matrix only has 247 transitions (discarded 980 similar events)
// Phase 1: matrix 247 rows 125 cols
[2024-06-01 05:16:10] [INFO ] Computed 5 invariants in 1 ms
[2024-06-01 05:16:10] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/125 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
[2024-06-01 05:16:20] [INFO ] Deduced a trap composed of 5 places in 163 ms of which 1 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/125 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/125 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1224 unsolved
Problem TDEAD50 is UNSAT
Problem TDEAD154 is UNSAT
At refinement iteration 3 (OVERLAPS) 247/372 variables, 125/131 constraints. Problems are: Problem set: 2 solved, 1222 unsolved
SMT process timed out in 25542ms, After SMT, problems are : Problem set: 2 solved, 1222 unsolved
Search for dead transitions found 2 dead transitions in 25555ms
Found 2 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 2 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 2 transitions.
Starting structural reductions in LTL mode, iteration 1 : 125/128 places, 1225/1228 transitions.
Applied a total of 0 rules in 19 ms. Remains 125 /125 variables (removed 0) and now considering 1225/1225 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 25636 ms. Remains : 125/128 places, 1225/1228 transitions.
[2024-06-01 05:16:36] [INFO ] Flatten gal took : 60 ms
[2024-06-01 05:16:36] [INFO ] Flatten gal took : 54 ms
[2024-06-01 05:16:36] [INFO ] Input system was already deterministic with 1225 transitions.
Starting structural reductions in LTL mode, iteration 0 : 128/128 places, 1228/1228 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 127 transition count 1228
Applied a total of 1 rules in 10 ms. Remains 127 /128 variables (removed 1) and now considering 1228/1228 (removed 0) transitions.
Running 1225 sub problems to find dead transitions.
[2024-06-01 05:16:36] [INFO ] Flow matrix only has 248 transitions (discarded 980 similar events)
// Phase 1: matrix 248 rows 127 cols
[2024-06-01 05:16:36] [INFO ] Computed 6 invariants in 3 ms
[2024-06-01 05:16:36] [INFO ] State equation strengthened by 20 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
[2024-06-01 05:16:47] [INFO ] Deduced a trap composed of 5 places in 283 ms of which 0 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 126/375 variables, and 6 constraints, problems are : Problem set: 0 solved, 1225 unsolved in 20027 ms.
Refiners :[Positive P Invariants (semi-flows): 5/6 constraints, State Equation: 0/127 constraints, ReadFeed: 0/20 constraints, PredecessorRefiner: 1225/1225 constraints, Known Traps: 1/1 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1225 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/126 variables, 5/5 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/126 variables, 1/6 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/126 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
At refinement iteration 3 (OVERLAPS) 1/127 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/127 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 1225 unsolved
Problem TDEAD50 is UNSAT
Problem TDEAD155 is UNSAT
At refinement iteration 5 (OVERLAPS) 248/375 variables, 127/134 constraints. Problems are: Problem set: 2 solved, 1223 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/375 variables, 20/154 constraints. Problems are: Problem set: 2 solved, 1223 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 375/375 variables, and 1377 constraints, problems are : Problem set: 2 solved, 1223 unsolved in 22053 ms.
Refiners :[Positive P Invariants (semi-flows): 6/6 constraints, State Equation: 127/127 constraints, ReadFeed: 20/20 constraints, PredecessorRefiner: 1223/1225 constraints, Known Traps: 1/1 constraints]
After SMT, in 48466ms problems are : Problem set: 2 solved, 1223 unsolved
Search for dead transitions found 2 dead transitions in 48488ms
Found 2 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 2 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 2 transitions.
Starting structural reductions in LTL mode, iteration 1 : 127/128 places, 1226/1228 transitions.
Applied a total of 0 rules in 6 ms. Remains 127 /127 variables (removed 0) and now considering 1226/1226 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 48510 ms. Remains : 127/128 places, 1226/1228 transitions.
[2024-06-01 05:17:25] [INFO ] Flatten gal took : 31 ms
[2024-06-01 05:17:25] [INFO ] Flatten gal took : 36 ms
[2024-06-01 05:17:25] [INFO ] Input system was already deterministic with 1226 transitions.
Starting structural reductions in SI_CTL mode, iteration 0 : 128/128 places, 1228/1228 transitions.
Graph (complete) has 2645 edges and 128 vertex of which 126 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.6 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 125 transition count 1227
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 125 transition count 1227
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 123 transition count 1226
Applied a total of 6 rules in 257 ms. Remains 123 /128 variables (removed 5) and now considering 1226/1228 (removed 2) transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 259 ms. Remains : 123/128 places, 1226/1228 transitions.
[2024-06-01 05:17:25] [INFO ] Flatten gal took : 31 ms
[2024-06-01 05:17:25] [INFO ] Flatten gal took : 37 ms
[2024-06-01 05:17:25] [INFO ] Input system was already deterministic with 1226 transitions.
[2024-06-01 05:17:25] [INFO ] Flatten gal took : 39 ms
[2024-06-01 05:17:25] [INFO ] Flatten gal took : 41 ms
[2024-06-01 05:17:25] [INFO ] Export to MCC of 5 properties in file /home/mcc/execution/CTLCardinality.sr.xml took 3 ms.
[2024-06-01 05:17:25] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 128 places, 1228 transitions and 9210 arcs took 16 ms.
Total runtime 350201 ms.
There are residual formulas that ITS could not solve within timeout
Usage: pnml2lts-sym [-gvqh] [--order=]
[--mu-opt] [--saturation=]
[--sat-granularity=] [--save-sat-levels]
[--guidance=] [-d|--deadlock]
[--action=] [-i|--invariant=STRING] [-n|--no-exit]
[--trace=] [--type=]
[--mu=.mu] [--ctl-star=.ctl]
[--ctl=.ctl] [--ltl=.ltl] [--dot=STRING]
[--save-levels=STRING] [--pg-solve] [--attr=]
[--saturating-attractor] [--write-strategy=.spg]
[--check-strategy] [--interactive-play] [--player]
[--pg-write=.spg] [--no-matrix] [--noack=<1|2>]
[--edge-label=] [--labels] [-m|--matrix]
[--mucalc=.mcf|] [-c|--cache]
[--allow-undefined-edges] [--allow-undefined-values]
[-p|--por= (default: heur)]
[--weak=[valmari] (default: uses stronger left-commutativity)]
[--leap] [-r|--regroup=<(T,)+>] [--sloan-w1=] [--sloan-w2=]
[--cw-max-cols=] [--cw-max-rows=] [--col-ins=<(C.C',)+>]
[--mh-timeout=] [--row-perm=<(R,)+>] [--col-perm=<(C,)+>]
[--graph-metrics] [--regroup-exit] [--regroup-time]
[-g|--pins-guards] [--vset=] [--ldd32-step=]
[--ldd32-cache=] [--ldd-step=] [--ldd-cache=]
[--cache-ratio=] [--max-increase=]
[--min-free-nodes=] [--fdd-bits=]
[--fdd-reorder=]
[--vset-cache-diff=] [--no-soundness-check] [--precise]
[--next-union] [--peak-nodes] [--maxsum=]
[--block-size=] [--cluster-size=] [-v] [-q]
[--debug=] [--stats] [--where] [--when]
[--timeout=INT] [--version] [-h|--help] [--usage]
[OPTIONS] []
Could not compute solution for formula : BridgeAndVehicles-COL-V50P50N10-CTLCardinality-2024-00
Could not compute solution for formula : BridgeAndVehicles-COL-V50P50N10-CTLCardinality-2024-07
Could not compute solution for formula : BridgeAndVehicles-COL-V50P50N10-CTLCardinality-2024-08
Could not compute solution for formula : BridgeAndVehicles-COL-V50P50N10-CTLCardinality-2024-09
Could not compute solution for formula : BridgeAndVehicles-COL-V50P50N10-CTLCardinality-2024-15

BK_STOP 1717219046074

--------------------
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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLCardinality -timeout 360 -rebuildPNML
mcc2024
ctl formula name BridgeAndVehicles-COL-V50P50N10-CTLCardinality-2024-00
ctl formula formula --ctl=/tmp/681/ctl_0_
ctl formula name BridgeAndVehicles-COL-V50P50N10-CTLCardinality-2024-07
ctl formula formula --ctl=/tmp/681/ctl_1_
ctl formula name BridgeAndVehicles-COL-V50P50N10-CTLCardinality-2024-08
ctl formula formula --ctl=/tmp/681/ctl_2_
ctl formula name BridgeAndVehicles-COL-V50P50N10-CTLCardinality-2024-09
ctl formula formula --ctl=/tmp/681/ctl_3_
ctl formula name BridgeAndVehicles-COL-V50P50N10-CTLCardinality-2024-15
ctl formula formula --ctl=/tmp/681/ctl_4_
pnml2lts-sym, ** error **: unknown vector set implementation lddmc

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="BridgeAndVehicles-COL-V50P50N10"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="ltsminxred"
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 2-5568"
echo " Executing tool ltsminxred"
echo " Input is BridgeAndVehicles-COL-V50P50N10, 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 r472-tajo-171620398800089"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V50P50N10.tgz
mv BridgeAndVehicles-COL-V50P50N10 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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;