Execution Chart

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Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r133-smll-174876529500208.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=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 2-5832
Executing tool itstools
Input is MultiCrashLeafsetExtension-PT-S16C08, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r133-smll-174876529500208
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.7M
-rw-r--r-- 1 mcc users 13K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.7K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.9K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.4K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 21K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 123K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 16K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 71K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.4K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.8K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 7 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 6.3M May 29 14:32 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1748853321178

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=MultiCrashLeafsetExtension-PT-S16C08
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202505121319
[2025-06-02 08:35:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2025-06-02 08:35:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-02 08:35:25] [INFO ] Load time of PNML (sax parser for PT used): 901 ms
[2025-06-02 08:35:25] [INFO ] Transformed 6876 places.
[2025-06-02 08:35:25] [INFO ] Transformed 9571 transitions.
[2025-06-02 08:35:25] [INFO ] Parsed PT model containing 6876 places and 9571 transitions and 35518 arcs in 1260 ms.
[2025-06-02 08:35:28] [INFO ] Flatten gal took : 1433 ms
[2025-06-02 08:35:28] [INFO ] Flatten gal took : 754 ms
[2025-06-02 08:35:29] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16136931614465611017.gal : 335 ms
[2025-06-02 08:35:29] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13744832686871982652.prop : 87 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality16136931614465611017.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13744832686871982652.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
RANDOM walk for 40000 steps (479 resets) in 25109 ms. (1 steps per ms) remains 2621/6876 properties
BEST_FIRST walk for 124 steps (4 resets) in 10 ms. (11 steps per ms) remains 2621/2621 properties
BEST_FIRST walk for 124 steps (4 resets) in 49 ms. (2 steps per ms) remains 2621/2621 properties
BEST_FIRST walk for 124 steps (4 resets) in 26 ms. (4 steps per ms) remains 2621/2621 properties
BEST_FIRST walk for 124 steps (4 resets) in 12 ms. (9 steps per ms) remains 2621/2621 properties
BEST_FIRST walk for 124 steps (4 resets) in 46 ms. (2 steps per ms) remains 2621/2621 properties
BEST_FIRST walk for 124 steps (4 resets) in 22 ms. (5 steps per ms) remains 2621/2621 properties
BEST_FIRST walk for 124 steps (4 resets) in 35 ms. (3 steps per ms) remains 2621/2621 properties
BEST_FIRST walk for 124 steps (4 resets) in 16 ms. (7 steps per ms) remains 2621/2621 properties
BEST_FIRST walk for 124 steps (4 resets) in 40 ms. (3 steps per ms) remains 2621/2621 properties
BEST_FIRST walk for 124 steps (4 resets) in 25 ms. (4 steps per ms) remains 2621/2621 properties
BEST_FIRST walk for 124 steps (4 resets) in 15 ms. (7 steps per ms) remains 2621/2621 properties
BEST_FIRST walk for 124 steps (4 resets) in 22 ms. (5 steps per ms) remains 2621/2621 properties
BEST_FIRST walk for 124 steps (4 resets) in 31 ms. (3 steps per ms) remains 2621/2621 properties
BEST_FIRST walk for 124 steps (4 resets) in 10 ms. (11 steps per ms) remains 2621/2621 properties
BEST_FIRST walk for 124 steps (4 resets) in 29 ms. (4 steps per ms) remains 2621/2621 properties
BEST_FIRST walk for 124 steps (4 resets) in 27 ms. (4 steps per ms) remains 2621/2621 properties
BEST_FIRST walk for 124 steps (4 resets) in 16 ms. (7 steps per ms) remains 2621/2621 properties
BEST_FIRST walk for 124 steps (4 resets) in 24 ms. (4 steps per ms) remains 2621/2621 properties
BEST_FIRST walk for 124 steps (4 resets) in 10 ms. (11 steps per ms) remains 2621/2621 properties
BEST_FIRST walk for 124 steps (4 resets) in 16 ms. (7 steps per ms) remains 2621/2621 properties
BEST_FIRST walk for 124 steps (4 resets) in 21 ms. (5 steps per ms) remains 2621/2621 properties
BEST_FIRST walk for 124 steps (4 resets) in 12 ms. (9 steps per ms) remains 2621/2621 properties
BEST_FIRST walk for 124 steps (4 resets) in 8 ms. (13 steps per ms) remains 2621/2621 properties
BEST_FIRST walk for 124 steps (4 resets) in 8 ms. (13 steps per ms) remains 2621/2621 properties
BEST_FIRST walk for 124 steps (4 resets) in 15 ms. (7 steps per ms) remains 2621/2621 properties
BEST_FIRST walk for 124 steps (4 resets) in 11 ms. (10 steps per ms) remains 2621/2621 properties
BEST_FIRST walk for 124 steps (4 resets) in 10 ms. (11 steps per ms) remains 2621/2621 properties
BEST_FIRST walk for 124 steps (4 resets) in 17 ms. (6 steps per ms) remains 2621/2621 properties
BEST_FIRST walk for 124 steps (4 resets) in 9 ms. (12 steps per ms) remains 2621/2621 properties
BEST_FIRST walk for 124 steps (4 resets) in 10 ms. (11 steps per ms) remains 2621/2621 properties
BEST_FIRST walk for 124 steps (4 resets) in 11 ms. (10 steps per ms) remains 2621/2621 properties
BEST_FIRST walk for 124 steps (4 resets) in 8 ms. (13 steps per ms) remains 2621/2621 properties
BEST_FIRST walk for 124 steps (4 resets) in 10 ms. (11 steps per ms) remains 2621/2621 properties
BEST_FIRST walk for 124 steps (4 resets) in 9 ms. (12 steps per ms) remains 2621/2621 properties
BEST_FIRST walk for 124 steps (4 resets) in 12 ms. (9 steps per ms) remains 2621/2621 properties
BEST_FIRST walk for 124 steps (4 resets) in 10 ms. (11 steps per ms) remains 2621/2621 properties
BEST_FIRST walk for 124 steps (4 resets) in 8 ms. (13 steps per ms) remains 2621/2621 properties
BEST_FIRST walk for 124 steps (4 resets) in 12 ms. (9 steps per ms) remains 2621/2621 properties
BEST_FIRST walk for 124 steps (4 resets) in 9 ms. (12 steps per ms) remains 2621/2621 properties
Loading property file /tmp/ReachabilityCardinality13744832686871982652.prop.
BEST_FIRST walk for 124 steps (4 resets) in 8 ms. (13 steps per ms) remains 2621/2621 properties
BEST_FIRST walk for 124 steps (4 resets) in 13 ms. (8 steps per ms) remains 2621/2621 properties
BEST_FIRST walk for 124 steps (4 resets) in 9 ms. (12 steps per ms) remains 2621/2621 properties
BEST_FIRST walk for 124 steps (4 resets) in 11 ms. (10 steps per ms) remains 2621/2621 properties
BEST_FIRST walk for 124 steps (4 resets) in 8 ms. (13 steps per ms) remains 2621/2621 properties
BEST_FIRST walk for 124 steps (4 resets) in 11 ms. (10 steps per ms) remains 2621/2621 properties
BEST_FIRST walk for 124 steps (4 resets) in 9 ms. (12 steps per ms) remains 2621/2621 properties
BEST_FIRST walk for 124 steps (4 resets) in 9 ms. (12 steps per ms) remains 2621/2621 properties
BEST_FIRST walk for 124 steps (4 resets) in 7 ms. (15 steps per ms) remains 2621/2621 properties
BEST_FIRST walk for 124 steps (4 resets) in 6 ms. (17 steps per ms) remains 2621/2621 properties
BEST_FIRST walk for 124 steps (4 resets) in 11 ms. (10 steps per ms) remains 2621/2621 properties
[2025-06-02 08:35:33] [INFO ] Flow matrix only has 9299 transitions (discarded 272 similar events)
// Phase 1: matrix 9299 rows 6876 cols
[2025-06-02 08:35:33] [INFO ] Computed 649 invariants in 868 ms
[2025-06-02 08:35:34] [INFO ] State equation strengthened by 2722 read => feed constraints.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/2621 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2621 unsolved
SMT process timed out in 9372ms, After SMT, problems are : Problem set: 0 solved, 2621 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 2621 out of 6876 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 6876/6876 places, 9571/9571 transitions.
Graph (complete) has 21033 edges and 6876 vertex of which 6842 are kept as prefixes of interest. Removing 34 places using SCC suffix rule.50 ms
Discarding 34 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 1271 transitions
Trivial Post-agglo rules discarded 1271 transitions
Performed 1271 trivial Post agglomeration. Transition count delta: 1271
Iterating post reduction 0 with 1271 rules applied. Total rules applied 1272 place count 6842 transition count 8300
Reduce places removed 1271 places and 0 transitions.
Iterating post reduction 1 with 1271 rules applied. Total rules applied 2543 place count 5571 transition count 8300
Performed 200 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 200 Pre rules applied. Total rules applied 2543 place count 5571 transition count 8100
Deduced a syphon composed of 200 places in 12 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 2 with 400 rules applied. Total rules applied 2943 place count 5371 transition count 8100
Discarding 1071 places :
Symmetric choice reduction at 2 with 1071 rule applications. Total rules 4014 place count 4300 transition count 7029
Iterating global reduction 2 with 1071 rules applied. Total rules applied 5085 place count 4300 transition count 7029
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 14 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 5097 place count 4294 transition count 7023
Free-agglomeration rule (complex) applied 317 times.
Iterating global reduction 2 with 317 rules applied. Total rules applied 5414 place count 4294 transition count 6706
Reduce places removed 317 places and 0 transitions.
Iterating post reduction 2 with 317 rules applied. Total rules applied 5731 place count 3977 transition count 6706
Partial Free-agglomeration rule applied 200 times.
Drop transitions (Partial Free agglomeration) removed 200 transitions
Iterating global reduction 3 with 200 rules applied. Total rules applied 5931 place count 3977 transition count 6706
Applied a total of 5931 rules in 2771 ms. Remains 3977 /6876 variables (removed 2899) and now considering 6706/9571 (removed 2865) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2796 ms. Remains : 3977/6876 places, 6706/9571 transitions.
RANDOM walk for 552889 steps (10805 resets) in 120004 ms. (4 steps per ms) remains 1469/2621 properties
BEST_FIRST walk for 4004 steps (12 resets) in 213 ms. (18 steps per ms) remains 1467/1469 properties
BEST_FIRST walk for 4003 steps (12 resets) in 256 ms. (15 steps per ms) remains 1466/1467 properties
BEST_FIRST walk for 4003 steps (12 resets) in 207 ms. (19 steps per ms) remains 1466/1466 properties
BEST_FIRST walk for 4003 steps (12 resets) in 201 ms. (19 steps per ms) remains 1464/1466 properties
BEST_FIRST walk for 4004 steps (12 resets) in 201 ms. (19 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4003 steps (12 resets) in 165 ms. (24 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4003 steps (12 resets) in 145 ms. (27 steps per ms) remains 1464/1464 properties
BEST_FIRST walk for 4004 steps (12 resets) in 135 ms. (29 steps per ms) remains 1462/1464 properties
BEST_FIRST walk for 4004 steps (12 resets) in 156 ms. (25 steps per ms) remains 1462/1462 properties
BEST_FIRST walk for 4003 steps (12 resets) in 186 ms. (21 steps per ms) remains 1462/1462 properties
BEST_FIRST walk for 4004 steps (12 resets) in 189 ms. (21 steps per ms) remains 1462/1462 properties
BEST_FIRST walk for 4004 steps (12 resets) in 194 ms. (20 steps per ms) remains 1462/1462 properties
BEST_FIRST walk for 4003 steps (12 resets) in 192 ms. (20 steps per ms) remains 1462/1462 properties
BEST_FIRST walk for 4003 steps (12 resets) in 186 ms. (21 steps per ms) remains 1462/1462 properties
BEST_FIRST walk for 4003 steps (12 resets) in 209 ms. (19 steps per ms) remains 1462/1462 properties
BEST_FIRST walk for 4003 steps (12 resets) in 214 ms. (18 steps per ms) remains 1462/1462 properties
BEST_FIRST walk for 4004 steps (12 resets) in 204 ms. (19 steps per ms) remains 1462/1462 properties
BEST_FIRST walk for 4004 steps (12 resets) in 171 ms. (23 steps per ms) remains 1462/1462 properties
BEST_FIRST walk for 4004 steps (12 resets) in 191 ms. (20 steps per ms) remains 1462/1462 properties
BEST_FIRST walk for 4004 steps (12 resets) in 193 ms. (20 steps per ms) remains 1461/1462 properties
BEST_FIRST walk for 4003 steps (12 resets) in 157 ms. (25 steps per ms) remains 1461/1461 properties
BEST_FIRST walk for 4004 steps (12 resets) in 199 ms. (20 steps per ms) remains 1461/1461 properties
BEST_FIRST walk for 4003 steps (12 resets) in 176 ms. (22 steps per ms) remains 1461/1461 properties
BEST_FIRST walk for 4004 steps (12 resets) in 152 ms. (26 steps per ms) remains 1461/1461 properties
BEST_FIRST walk for 4003 steps (12 resets) in 193 ms. (20 steps per ms) remains 1461/1461 properties
BEST_FIRST walk for 4004 steps (12 resets) in 145 ms. (27 steps per ms) remains 1461/1461 properties
BEST_FIRST walk for 4003 steps (12 resets) in 155 ms. (25 steps per ms) remains 1460/1461 properties
BEST_FIRST walk for 4004 steps (12 resets) in 148 ms. (26 steps per ms) remains 1460/1460 properties
BEST_FIRST walk for 4004 steps (12 resets) in 189 ms. (21 steps per ms) remains 1460/1460 properties
BEST_FIRST walk for 4002 steps (12 resets) in 196 ms. (20 steps per ms) remains 1460/1460 properties
BEST_FIRST walk for 4003 steps (12 resets) in 192 ms. (20 steps per ms) remains 1460/1460 properties
BEST_FIRST walk for 4004 steps (12 resets) in 215 ms. (18 steps per ms) remains 1460/1460 properties
BEST_FIRST walk for 4004 steps (12 resets) in 140 ms. (28 steps per ms) remains 1460/1460 properties
BEST_FIRST walk for 4004 steps (12 resets) in 167 ms. (23 steps per ms) remains 1458/1460 properties
BEST_FIRST walk for 4004 steps (12 resets) in 140 ms. (28 steps per ms) remains 1458/1458 properties
BEST_FIRST walk for 4004 steps (12 resets) in 123 ms. (32 steps per ms) remains 1458/1458 properties
BEST_FIRST walk for 4004 steps (12 resets) in 122 ms. (32 steps per ms) remains 1458/1458 properties
BEST_FIRST walk for 4004 steps (12 resets) in 161 ms. (24 steps per ms) remains 1458/1458 properties
BEST_FIRST walk for 4004 steps (12 resets) in 160 ms. (24 steps per ms) remains 1458/1458 properties
BEST_FIRST walk for 4003 steps (12 resets) in 142 ms. (27 steps per ms) remains 1458/1458 properties
BEST_FIRST walk for 4004 steps (12 resets) in 132 ms. (30 steps per ms) remains 1458/1458 properties
BEST_FIRST walk for 4003 steps (12 resets) in 143 ms. (27 steps per ms) remains 1458/1458 properties
BEST_FIRST walk for 4002 steps (12 resets) in 171 ms. (23 steps per ms) remains 1458/1458 properties
BEST_FIRST walk for 4004 steps (12 resets) in 161 ms. (24 steps per ms) remains 1457/1458 properties
BEST_FIRST walk for 4004 steps (12 resets) in 160 ms. (24 steps per ms) remains 1457/1457 properties
BEST_FIRST walk for 4004 steps (12 resets) in 173 ms. (23 steps per ms) remains 1457/1457 properties
BEST_FIRST walk for 4004 steps (12 resets) in 219 ms. (18 steps per ms) remains 1457/1457 properties
BEST_FIRST walk for 4003 steps (12 resets) in 165 ms. (24 steps per ms) remains 1457/1457 properties
BEST_FIRST walk for 4003 steps (12 resets) in 160 ms. (24 steps per ms) remains 1457/1457 properties
BEST_FIRST walk for 4004 steps (12 resets) in 126 ms. (31 steps per ms) remains 1455/1457 properties
BEST_FIRST walk for 4002 steps (12 resets) in 161 ms. (24 steps per ms) remains 1455/1455 properties
BEST_FIRST walk for 4004 steps (12 resets) in 152 ms. (26 steps per ms) remains 1453/1455 properties
BEST_FIRST walk for 4004 steps (12 resets) in 163 ms. (24 steps per ms) remains 1453/1453 properties
BEST_FIRST walk for 4004 steps (12 resets) in 155 ms. (25 steps per ms) remains 1448/1453 properties
BEST_FIRST walk for 4004 steps (12 resets) in 125 ms. (31 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 4003 steps (12 resets) in 160 ms. (24 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 4004 steps (12 resets) in 153 ms. (26 steps per ms) remains 1448/1448 properties
BEST_FIRST walk for 4004 steps (12 resets) in 163 ms. (24 steps per ms) remains 1446/1448 properties
BEST_FIRST walk for 4003 steps (12 resets) in 155 ms. (25 steps per ms) remains 1446/1446 properties
BEST_FIRST walk for 4004 steps (12 resets) in 160 ms. (24 steps per ms) remains 1446/1446 properties
BEST_FIRST walk for 4004 steps (12 resets) in 158 ms. (25 steps per ms) remains 1446/1446 properties
BEST_FIRST walk for 4003 steps (12 resets) in 138 ms. (28 steps per ms) remains 1446/1446 properties
BEST_FIRST walk for 4004 steps (12 resets) in 163 ms. (24 steps per ms) remains 1446/1446 properties
BEST_FIRST walk for 4004 steps (12 resets) in 143 ms. (27 steps per ms) remains 1446/1446 properties
BEST_FIRST walk for 4004 steps (12 resets) in 153 ms. (26 steps per ms) remains 1444/1446 properties
BEST_FIRST walk for 4004 steps (12 resets) in 122 ms. (32 steps per ms) remains 1442/1444 properties
BEST_FIRST walk for 4004 steps (12 resets) in 150 ms. (26 steps per ms) remains 1440/1442 properties
BEST_FIRST walk for 4003 steps (12 resets) in 156 ms. (25 steps per ms) remains 1440/1440 properties
BEST_FIRST walk for 4004 steps (12 resets) in 143 ms. (27 steps per ms) remains 1440/1440 properties
BEST_FIRST walk for 4004 steps (12 resets) in 125 ms. (31 steps per ms) remains 1440/1440 properties
BEST_FIRST walk for 4003 steps (12 resets) in 143 ms. (27 steps per ms) remains 1440/1440 properties
BEST_FIRST walk for 4004 steps (12 resets) in 124 ms. (32 steps per ms) remains 1440/1440 properties
BEST_FIRST walk for 4004 steps (12 resets) in 158 ms. (25 steps per ms) remains 1440/1440 properties
BEST_FIRST walk for 4004 steps (12 resets) in 154 ms. (25 steps per ms) remains 1440/1440 properties
BEST_FIRST walk for 4004 steps (12 resets) in 138 ms. (28 steps per ms) remains 1436/1440 properties
BEST_FIRST walk for 4004 steps (12 resets) in 151 ms. (26 steps per ms) remains 1436/1436 properties
BEST_FIRST walk for 4004 steps (12 resets) in 152 ms. (26 steps per ms) remains 1436/1436 properties
BEST_FIRST walk for 4004 steps (12 resets) in 159 ms. (25 steps per ms) remains 1436/1436 properties
BEST_FIRST walk for 4002 steps (12 resets) in 119 ms. (33 steps per ms) remains 1436/1436 properties
BEST_FIRST walk for 4004 steps (12 resets) in 124 ms. (32 steps per ms) remains 1434/1436 properties
BEST_FIRST walk for 4004 steps (12 resets) in 123 ms. (32 steps per ms) remains 1434/1434 properties
BEST_FIRST walk for 4004 steps (12 resets) in 125 ms. (31 steps per ms) remains 1432/1434 properties
BEST_FIRST walk for 4004 steps (12 resets) in 118 ms. (33 steps per ms) remains 1430/1432 properties
BEST_FIRST walk for 4004 steps (12 resets) in 128 ms. (31 steps per ms) remains 1430/1430 properties
BEST_FIRST walk for 4003 steps (12 resets) in 124 ms. (32 steps per ms) remains 1430/1430 properties
BEST_FIRST walk for 4003 steps (12 resets) in 121 ms. (32 steps per ms) remains 1428/1430 properties
BEST_FIRST walk for 4003 steps (12 resets) in 136 ms. (29 steps per ms) remains 1427/1428 properties
BEST_FIRST walk for 4004 steps (12 resets) in 153 ms. (26 steps per ms) remains 1427/1427 properties
BEST_FIRST walk for 4004 steps (12 resets) in 140 ms. (28 steps per ms) remains 1427/1427 properties
BEST_FIRST walk for 4004 steps (12 resets) in 160 ms. (24 steps per ms) remains 1427/1427 properties
BEST_FIRST walk for 4003 steps (12 resets) in 151 ms. (26 steps per ms) remains 1427/1427 properties
BEST_FIRST walk for 4004 steps (12 resets) in 149 ms. (26 steps per ms) remains 1427/1427 properties
BEST_FIRST walk for 4003 steps (12 resets) in 154 ms. (25 steps per ms) remains 1427/1427 properties
BEST_FIRST walk for 4004 steps (12 resets) in 138 ms. (28 steps per ms) remains 1427/1427 properties
BEST_FIRST walk for 4004 steps (12 resets) in 159 ms. (25 steps per ms) remains 1427/1427 properties
BEST_FIRST walk for 4004 steps (12 resets) in 159 ms. (25 steps per ms) remains 1427/1427 properties
BEST_FIRST walk for 4002 steps (12 resets) in 149 ms. (26 steps per ms) remains 1427/1427 properties
BEST_FIRST walk for 4004 steps (12 resets) in 140 ms. (28 steps per ms) remains 1427/1427 properties
BEST_FIRST walk for 4004 steps (12 resets) in 134 ms. (29 steps per ms) remains 1427/1427 properties
BEST_FIRST walk for 4003 steps (12 resets) in 162 ms. (24 steps per ms) remains 1427/1427 properties
BEST_FIRST walk for 4004 steps (12 resets) in 124 ms. (32 steps per ms) remains 1426/1427 properties
BEST_FIRST walk for 4004 steps (12 resets) in 127 ms. (31 steps per ms) remains 1426/1426 properties
BEST_FIRST walk for 4004 steps (12 resets) in 125 ms. (31 steps per ms) remains 1426/1426 properties
BEST_FIRST walk for 4004 steps (12 resets) in 125 ms. (31 steps per ms) remains 1426/1426 properties
BEST_FIRST walk for 4004 steps (12 resets) in 125 ms. (31 steps per ms) remains 1426/1426 properties
BEST_FIRST walk for 4003 steps (12 resets) in 123 ms. (32 steps per ms) remains 1426/1426 properties
BEST_FIRST walk for 4004 steps (12 resets) in 206 ms. (19 steps per ms) remains 1426/1426 properties
BEST_FIRST walk for 4004 steps (12 resets) in 155 ms. (25 steps per ms) remains 1426/1426 properties
BEST_FIRST walk for 4003 steps (12 resets) in 159 ms. (25 steps per ms) remains 1426/1426 properties
BEST_FIRST walk for 4004 steps (12 resets) in 147 ms. (27 steps per ms) remains 1421/1426 properties
BEST_FIRST walk for 4004 steps (12 resets) in 134 ms. (29 steps per ms) remains 1421/1421 properties
BEST_FIRST walk for 4003 steps (12 resets) in 121 ms. (32 steps per ms) remains 1421/1421 properties
BEST_FIRST walk for 4003 steps (12 resets) in 141 ms. (28 steps per ms) remains 1421/1421 properties
BEST_FIRST walk for 4003 steps (12 resets) in 165 ms. (24 steps per ms) remains 1421/1421 properties
BEST_FIRST walk for 4003 steps (12 resets) in 149 ms. (26 steps per ms) remains 1421/1421 properties
BEST_FIRST walk for 4004 steps (12 resets) in 151 ms. (26 steps per ms) remains 1421/1421 properties
BEST_FIRST walk for 4004 steps (12 resets) in 149 ms. (26 steps per ms) remains 1421/1421 properties
BEST_FIRST walk for 4004 steps (12 resets) in 145 ms. (27 steps per ms) remains 1421/1421 properties
BEST_FIRST walk for 4004 steps (12 resets) in 156 ms. (25 steps per ms) remains 1412/1421 properties
BEST_FIRST walk for 4004 steps (12 resets) in 157 ms. (25 steps per ms) remains 1412/1412 properties
BEST_FIRST walk for 4003 steps (12 resets) in 136 ms. (29 steps per ms) remains 1412/1412 properties
BEST_FIRST walk for 4003 steps (12 resets) in 125 ms. (31 steps per ms) remains 1412/1412 properties
BEST_FIRST walk for 4004 steps (12 resets) in 148 ms. (26 steps per ms) remains 1412/1412 properties
BEST_FIRST walk for 4003 steps (12 resets) in 137 ms. (29 steps per ms) remains 1412/1412 properties
BEST_FIRST walk for 4004 steps (12 resets) in 158 ms. (25 steps per ms) remains 1412/1412 properties
BEST_FIRST walk for 4004 steps (12 resets) in 132 ms. (30 steps per ms) remains 1412/1412 properties
BEST_FIRST walk for 4004 steps (12 resets) in 116 ms. (34 steps per ms) remains 1412/1412 properties
BEST_FIRST walk for 4004 steps (12 resets) in 148 ms. (26 steps per ms) remains 1412/1412 properties
BEST_FIRST walk for 4004 steps (12 resets) in 153 ms. (26 steps per ms) remains 1412/1412 properties
BEST_FIRST walk for 4003 steps (12 resets) in 145 ms. (27 steps per ms) remains 1412/1412 properties
BEST_FIRST walk for 4003 steps (12 resets) in 175 ms. (22 steps per ms) remains 1412/1412 properties
BEST_FIRST walk for 4003 steps (12 resets) in 176 ms. (22 steps per ms) remains 1412/1412 properties
BEST_FIRST walk for 4003 steps (12 resets) in 183 ms. (21 steps per ms) remains 1412/1412 properties
BEST_FIRST walk for 4003 steps (12 resets) in 173 ms. (23 steps per ms) remains 1407/1412 properties
BEST_FIRST walk for 4004 steps (12 resets) in 209 ms. (19 steps per ms) remains 1407/1407 properties
BEST_FIRST walk for 4004 steps (12 resets) in 212 ms. (18 steps per ms) remains 1405/1407 properties
BEST_FIRST walk for 4003 steps (12 resets) in 196 ms. (20 steps per ms) remains 1405/1405 properties
BEST_FIRST walk for 4003 steps (12 resets) in 183 ms. (21 steps per ms) remains 1405/1405 properties
BEST_FIRST walk for 4003 steps (12 resets) in 166 ms. (23 steps per ms) remains 1405/1405 properties
BEST_FIRST walk for 4003 steps (12 resets) in 200 ms. (19 steps per ms) remains 1405/1405 properties
BEST_FIRST walk for 4004 steps (12 resets) in 195 ms. (20 steps per ms) remains 1403/1405 properties
BEST_FIRST walk for 4004 steps (12 resets) in 164 ms. (24 steps per ms) remains 1403/1403 properties
BEST_FIRST walk for 4002 steps (12 resets) in 139 ms. (28 steps per ms) remains 1403/1403 properties
BEST_FIRST walk for 4004 steps (12 resets) in 146 ms. (27 steps per ms) remains 1403/1403 properties
BEST_FIRST walk for 4004 steps (12 resets) in 175 ms. (22 steps per ms) remains 1403/1403 properties
BEST_FIRST walk for 4004 steps (12 resets) in 183 ms. (21 steps per ms) remains 1403/1403 properties
BEST_FIRST walk for 4004 steps (12 resets) in 196 ms. (20 steps per ms) remains 1403/1403 properties
BEST_FIRST walk for 4004 steps (12 resets) in 165 ms. (24 steps per ms) remains 1403/1403 properties
BEST_FIRST walk for 4003 steps (12 resets) in 162 ms. (24 steps per ms) remains 1403/1403 properties
BEST_FIRST walk for 4004 steps (12 resets) in 171 ms. (23 steps per ms) remains 1403/1403 properties
BEST_FIRST walk for 4004 steps (12 resets) in 188 ms. (21 steps per ms) remains 1403/1403 properties
BEST_FIRST walk for 4004 steps (12 resets) in 172 ms. (23 steps per ms) remains 1403/1403 properties
BEST_FIRST walk for 4004 steps (12 resets) in 171 ms. (23 steps per ms) remains 1398/1403 properties
BEST_FIRST walk for 4004 steps (12 resets) in 142 ms. (28 steps per ms) remains 1397/1398 properties
BEST_FIRST walk for 4002 steps (12 resets) in 130 ms. (30 steps per ms) remains 1397/1397 properties
BEST_FIRST walk for 4003 steps (12 resets) in 132 ms. (30 steps per ms) remains 1397/1397 properties
BEST_FIRST walk for 4004 steps (12 resets) in 121 ms. (32 steps per ms) remains 1397/1397 properties
BEST_FIRST walk for 4004 steps (12 resets) in 134 ms. (29 steps per ms) remains 1397/1397 properties
BEST_FIRST walk for 4003 steps (12 resets) in 120 ms. (33 steps per ms) remains 1397/1397 properties
BEST_FIRST walk for 4003 steps (12 resets) in 128 ms. (31 steps per ms) remains 1397/1397 properties
BEST_FIRST walk for 4004 steps (12 resets) in 154 ms. (25 steps per ms) remains 1397/1397 properties
BEST_FIRST walk for 4004 steps (12 resets) in 150 ms. (26 steps per ms) remains 1395/1397 properties
BEST_FIRST walk for 4004 steps (12 resets) in 138 ms. (28 steps per ms) remains 1395/1395 properties
BEST_FIRST walk for 4003 steps (12 resets) in 133 ms. (29 steps per ms) remains 1393/1395 properties
BEST_FIRST walk for 4004 steps (12 resets) in 141 ms. (28 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4003 steps (12 resets) in 176 ms. (22 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4004 steps (12 resets) in 162 ms. (24 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4004 steps (12 resets) in 174 ms. (22 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4004 steps (12 resets) in 177 ms. (22 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4004 steps (12 resets) in 159 ms. (25 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4004 steps (12 resets) in 143 ms. (27 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4003 steps (12 resets) in 167 ms. (23 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4003 steps (12 resets) in 154 ms. (25 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4004 steps (12 resets) in 163 ms. (24 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4003 steps (12 resets) in 146 ms. (27 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4004 steps (12 resets) in 126 ms. (31 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4004 steps (12 resets) in 121 ms. (32 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4004 steps (12 resets) in 117 ms. (33 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4004 steps (12 resets) in 158 ms. (25 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4004 steps (12 resets) in 154 ms. (25 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4004 steps (12 resets) in 147 ms. (27 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4003 steps (12 resets) in 148 ms. (26 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4003 steps (12 resets) in 124 ms. (32 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4002 steps (12 resets) in 161 ms. (24 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4002 steps (12 resets) in 145 ms. (27 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4003 steps (12 resets) in 134 ms. (29 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4004 steps (12 resets) in 124 ms. (32 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4004 steps (12 resets) in 126 ms. (31 steps per ms) remains 1393/1393 properties
BEST_FIRST walk for 4004 steps (12 resets) in 134 ms. (29 steps per ms) remains 1389/1393 properties
BEST_FIRST walk for 4004 steps (12 resets) in 157 ms. (25 steps per ms) remains 1389/1389 properties
BEST_FIRST walk for 4004 steps (12 resets) in 161 ms. (24 steps per ms) remains 1389/1389 properties
BEST_FIRST walk for 4003 steps (12 resets) in 146 ms. (27 steps per ms) remains 1389/1389 properties
BEST_FIRST walk for 4003 steps (12 resets) in 128 ms. (31 steps per ms) remains 1389/1389 properties
BEST_FIRST walk for 4004 steps (12 resets) in 163 ms. (24 steps per ms) remains 1389/1389 properties
BEST_FIRST walk for 4003 steps (12 resets) in 150 ms. (26 steps per ms) remains 1389/1389 properties
BEST_FIRST walk for 4004 steps (12 resets) in 155 ms. (25 steps per ms) remains 1387/1389 properties
BEST_FIRST walk for 4004 steps (12 resets) in 144 ms. (27 steps per ms) remains 1387/1387 properties
BEST_FIRST walk for 4004 steps (12 resets) in 149 ms. (26 steps per ms) remains 1387/1387 properties
BEST_FIRST walk for 4003 steps (12 resets) in 152 ms. (26 steps per ms) remains 1387/1387 properties
BEST_FIRST walk for 4004 steps (12 resets) in 160 ms. (24 steps per ms) remains 1387/1387 properties
BEST_FIRST walk for 4004 steps (12 resets) in 170 ms. (23 steps per ms) remains 1387/1387 properties
BEST_FIRST walk for 4003 steps (12 resets) in 161 ms. (24 steps per ms) remains 1387/1387 properties
BEST_FIRST walk for 4004 steps (12 resets) in 147 ms. (27 steps per ms) remains 1387/1387 properties
BEST_FIRST walk for 4004 steps (12 resets) in 155 ms. (25 steps per ms) remains 1387/1387 properties
BEST_FIRST walk for 4004 steps (12 resets) in 161 ms. (24 steps per ms) remains 1385/1387 properties
BEST_FIRST walk for 4004 steps (12 resets) in 170 ms. (23 steps per ms) remains 1385/1385 properties
BEST_FIRST walk for 4003 steps (12 resets) in 155 ms. (25 steps per ms) remains 1385/1385 properties
BEST_FIRST walk for 4003 steps (12 resets) in 163 ms. (24 steps per ms) remains 1385/1385 properties
BEST_FIRST walk for 4004 steps (12 resets) in 153 ms. (26 steps per ms) remains 1385/1385 properties
BEST_FIRST walk for 4004 steps (12 resets) in 151 ms. (26 steps per ms) remains 1385/1385 properties
BEST_FIRST walk for 4004 steps (12 resets) in 161 ms. (24 steps per ms) remains 1385/1385 properties
BEST_FIRST walk for 4003 steps (12 resets) in 181 ms. (21 steps per ms) remains 1385/1385 properties
BEST_FIRST walk for 4004 steps (12 resets) in 175 ms. (22 steps per ms) remains 1383/1385 properties
BEST_FIRST walk for 4004 steps (12 resets) in 159 ms. (25 steps per ms) remains 1383/1383 properties
BEST_FIRST walk for 4004 steps (12 resets) in 152 ms. (26 steps per ms) remains 1383/1383 properties
BEST_FIRST walk for 4004 steps (12 resets) in 150 ms. (26 steps per ms) remains 1383/1383 properties
BEST_FIRST walk for 4004 steps (12 resets) in 161 ms. (24 steps per ms) remains 1383/1383 properties
BEST_FIRST walk for 4004 steps (12 resets) in 166 ms. (23 steps per ms) remains 1383/1383 properties
BEST_FIRST walk for 4004 steps (12 resets) in 146 ms. (27 steps per ms) remains 1383/1383 properties
BEST_FIRST walk for 4004 steps (12 resets) in 140 ms. (28 steps per ms) remains 1381/1383 properties
BEST_FIRST walk for 4004 steps (12 resets) in 161 ms. (24 steps per ms) remains 1381/1381 properties
BEST_FIRST walk for 4003 steps (12 resets) in 170 ms. (23 steps per ms) remains 1379/1381 properties
BEST_FIRST walk for 4003 steps (12 resets) in 150 ms. (26 steps per ms) remains 1379/1379 properties
BEST_FIRST walk for 4004 steps (12 resets) in 168 ms. (23 steps per ms) remains 1377/1379 properties
BEST_FIRST walk for 4004 steps (12 resets) in 167 ms. (23 steps per ms) remains 1377/1377 properties
BEST_FIRST walk for 4004 steps (12 resets) in 196 ms. (20 steps per ms) remains 1377/1377 properties
BEST_FIRST walk for 4004 steps (12 resets) in 136 ms. (29 steps per ms) remains 1377/1377 properties
BEST_FIRST walk for 4004 steps (12 resets) in 167 ms. (23 steps per ms) remains 1377/1377 properties
BEST_FIRST walk for 4004 steps (12 resets) in 148 ms. (26 steps per ms) remains 1377/1377 properties
BEST_FIRST walk for 4004 steps (12 resets) in 166 ms. (23 steps per ms) remains 1377/1377 properties
BEST_FIRST walk for 4004 steps (12 resets) in 165 ms. (24 steps per ms) remains 1377/1377 properties
BEST_FIRST walk for 4004 steps (12 resets) in 148 ms. (26 steps per ms) remains 1375/1377 properties
BEST_FIRST walk for 4004 steps (12 resets) in 168 ms. (23 steps per ms) remains 1375/1375 properties
BEST_FIRST walk for 4004 steps (12 resets) in 161 ms. (24 steps per ms) remains 1375/1375 properties
BEST_FIRST walk for 4003 steps (12 resets) in 139 ms. (28 steps per ms) remains 1375/1375 properties
BEST_FIRST walk for 4004 steps (12 resets) in 139 ms. (28 steps per ms) remains 1375/1375 properties
BEST_FIRST walk for 4004 steps (12 resets) in 156 ms. (25 steps per ms) remains 1375/1375 properties
BEST_FIRST walk for 4004 steps (12 resets) in 143 ms. (27 steps per ms) remains 1375/1375 properties
BEST_FIRST walk for 4004 steps (12 resets) in 153 ms. (26 steps per ms) remains 1375/1375 properties
BEST_FIRST walk for 4004 steps (12 resets) in 136 ms. (29 steps per ms) remains 1375/1375 properties
BEST_FIRST walk for 4003 steps (12 resets) in 142 ms. (27 steps per ms) remains 1375/1375 properties
BEST_FIRST walk for 4003 steps (12 resets) in 132 ms. (30 steps per ms) remains 1375/1375 properties
BEST_FIRST walk for 4004 steps (12 resets) in 146 ms. (27 steps per ms) remains 1375/1375 properties
BEST_FIRST walk for 4004 steps (12 resets) in 159 ms. (25 steps per ms) remains 1375/1375 properties
BEST_FIRST walk for 4004 steps (12 resets) in 144 ms. (27 steps per ms) remains 1375/1375 properties
BEST_FIRST walk for 4004 steps (12 resets) in 127 ms. (31 steps per ms) remains 1375/1375 properties
BEST_FIRST walk for 4004 steps (12 resets) in 151 ms. (26 steps per ms) remains 1375/1375 properties
BEST_FIRST walk for 4003 steps (12 resets) in 152 ms. (26 steps per ms) remains 1375/1375 properties
BEST_FIRST walk for 4003 steps (12 resets) in 143 ms. (27 steps per ms) remains 1375/1375 properties
BEST_FIRST walk for 4004 steps (12 resets) in 130 ms. (30 steps per ms) remains 1375/1375 properties
BEST_FIRST walk for 4004 steps (12 resets) in 124 ms. (32 steps per ms) remains 1375/1375 properties
BEST_FIRST walk for 4004 steps (12 resets) in 122 ms. (32 steps per ms) remains 1375/1375 properties
BEST_FIRST walk for 4003 steps (12 resets) in 142 ms. (27 steps per ms) remains 1375/1375 properties
BEST_FIRST walk for 4004 steps (12 resets) in 138 ms. (28 steps per ms) remains 1375/1375 properties
BEST_FIRST walk for 4004 steps (12 resets) in 153 ms. (26 steps per ms) remains 1375/1375 properties
BEST_FIRST walk for 4003 steps (12 resets) in 148 ms. (26 steps per ms) remains 1375/1375 properties
BEST_FIRST walk for 4003 steps (12 resets) in 149 ms. (26 steps per ms) remains 1375/1375 properties
BEST_FIRST walk for 4004 steps (12 resets) in 145 ms. (27 steps per ms) remains 1375/1375 properties
BEST_FIRST walk for 4004 steps (12 resets) in 137 ms. (29 steps per ms) remains 1375/1375 properties
BEST_FIRST walk for 4004 steps (12 resets) in 143 ms. (27 steps per ms) remains 1373/1375 properties
BEST_FIRST walk for 4004 steps (12 resets) in 147 ms. (27 steps per ms) remains 1373/1373 properties
BEST_FIRST walk for 4004 steps (12 resets) in 143 ms. (27 steps per ms) remains 1373/1373 properties
BEST_FIRST walk for 4004 steps (12 resets) in 151 ms. (26 steps per ms) remains 1373/1373 properties
BEST_FIRST walk for 4004 steps (12 resets) in 174 ms. (22 steps per ms) remains 1373/1373 properties
BEST_FIRST walk for 4004 steps (12 resets) in 186 ms. (21 steps per ms) remains 1371/1373 properties
BEST_FIRST walk for 4004 steps (12 resets) in 199 ms. (20 steps per ms) remains 1371/1371 properties
BEST_FIRST walk for 4004 steps (12 resets) in 201 ms. (19 steps per ms) remains 1371/1371 properties
BEST_FIRST walk for 4004 steps (12 resets) in 182 ms. (21 steps per ms) remains 1371/1371 properties
BEST_FIRST walk for 4004 steps (12 resets) in 195 ms. (20 steps per ms) remains 1369/1371 properties
BEST_FIRST walk for 4002 steps (12 resets) in 179 ms. (22 steps per ms) remains 1369/1369 properties
BEST_FIRST walk for 4004 steps (12 resets) in 199 ms. (20 steps per ms) remains 1369/1369 properties
BEST_FIRST walk for 4002 steps (12 resets) in 176 ms. (22 steps per ms) remains 1369/1369 properties
BEST_FIRST walk for 4004 steps (12 resets) in 130 ms. (30 steps per ms) remains 1369/1369 properties
BEST_FIRST walk for 4002 steps (12 resets) in 137 ms. (29 steps per ms) remains 1369/1369 properties
BEST_FIRST walk for 4004 steps (12 resets) in 131 ms. (30 steps per ms) remains 1369/1369 properties
BEST_FIRST walk for 4004 steps (12 resets) in 138 ms. (28 steps per ms) remains 1369/1369 properties
BEST_FIRST walk for 4003 steps (12 resets) in 127 ms. (31 steps per ms) remains 1369/1369 properties
BEST_FIRST walk for 4004 steps (12 resets) in 133 ms. (29 steps per ms) remains 1369/1369 properties
BEST_FIRST walk for 4003 steps (12 resets) in 153 ms. (25 steps per ms) remains 1367/1369 properties
BEST_FIRST walk for 4004 steps (12 resets) in 155 ms. (25 steps per ms) remains 1367/1367 properties
BEST_FIRST walk for 4003 steps (12 resets) in 145 ms. (27 steps per ms) remains 1367/1367 properties
BEST_FIRST walk for 4004 steps (12 resets) in 132 ms. (30 steps per ms) remains 1367/1367 properties
BEST_FIRST walk for 4004 steps (12 resets) in 138 ms. (28 steps per ms) remains 1367/1367 properties
BEST_FIRST walk for 4004 steps (12 resets) in 154 ms. (25 steps per ms) remains 1367/1367 properties
BEST_FIRST walk for 4004 steps (12 resets) in 154 ms. (25 steps per ms) remains 1367/1367 properties
BEST_FIRST walk for 4003 steps (12 resets) in 178 ms. (22 steps per ms) remains 1367/1367 properties
BEST_FIRST walk for 4004 steps (12 resets) in 125 ms. (31 steps per ms) remains 1367/1367 properties
BEST_FIRST walk for 4004 steps (12 resets) in 128 ms. (31 steps per ms) remains 1365/1367 properties
BEST_FIRST walk for 4004 steps (12 resets) in 174 ms. (22 steps per ms) remains 1363/1365 properties
BEST_FIRST walk for 4003 steps (12 resets) in 161 ms. (24 steps per ms) remains 1361/1363 properties
BEST_FIRST walk for 4004 steps (12 resets) in 173 ms. (23 steps per ms) remains 1361/1361 properties
BEST_FIRST walk for 4004 steps (12 resets) in 163 ms. (24 steps per ms) remains 1361/1361 properties
BEST_FIRST walk for 4004 steps (12 resets) in 164 ms. (24 steps per ms) remains 1361/1361 properties
BEST_FIRST walk for 4004 steps (12 resets) in 145 ms. (27 steps per ms) remains 1361/1361 properties
BEST_FIRST walk for 4004 steps (12 resets) in 174 ms. (22 steps per ms) remains 1359/1361 properties
BEST_FIRST walk for 4003 steps (12 resets) in 182 ms. (21 steps per ms) remains 1359/1359 properties
BEST_FIRST walk for 4004 steps (12 resets) in 154 ms. (25 steps per ms) remains 1359/1359 properties
BEST_FIRST walk for 4004 steps (12 resets) in 154 ms. (25 steps per ms) remains 1359/1359 properties
BEST_FIRST walk for 4004 steps (12 resets) in 168 ms. (23 steps per ms) remains 1359/1359 properties
BEST_FIRST walk for 4003 steps (12 resets) in 186 ms. (21 steps per ms) remains 1359/1359 properties
BEST_FIRST walk for 4004 steps (12 resets) in 184 ms. (21 steps per ms) remains 1359/1359 properties
BEST_FIRST walk for 4004 steps (12 resets) in 162 ms. (24 steps per ms) remains 1359/1359 properties
BEST_FIRST walk for 4003 steps (12 resets) in 176 ms. (22 steps per ms) remains 1359/1359 properties
BEST_FIRST walk for 4004 steps (12 resets) in 171 ms. (23 steps per ms) remains 1357/1359 properties
BEST_FIRST walk for 4003 steps (12 resets) in 170 ms. (23 steps per ms) remains 1357/1357 properties
BEST_FIRST walk for 4004 steps (12 resets) in 173 ms. (23 steps per ms) remains 1357/1357 properties
BEST_FIRST walk for 4003 steps (12 resets) in 164 ms. (24 steps per ms) remains 1357/1357 properties
BEST_FIRST walk for 4004 steps (12 resets) in 139 ms. (28 steps per ms) remains 1357/1357 properties
BEST_FIRST walk for 4003 steps (12 resets) in 152 ms. (26 steps per ms) remains 1357/1357 properties
BEST_FIRST walk for 4004 steps (12 resets) in 175 ms. (22 steps per ms) remains 1357/1357 properties
BEST_FIRST walk for 4004 steps (12 resets) in 166 ms. (23 steps per ms) remains 1357/1357 properties
BEST_FIRST walk for 4004 steps (12 resets) in 148 ms. (26 steps per ms) remains 1357/1357 properties
BEST_FIRST walk for 4004 steps (12 resets) in 152 ms. (26 steps per ms) remains 1357/1357 properties
BEST_FIRST walk for 4003 steps (12 resets) in 170 ms. (23 steps per ms) remains 1357/1357 properties
BEST_FIRST walk for 4003 steps (12 resets) in 166 ms. (23 steps per ms) remains 1357/1357 properties
BEST_FIRST walk for 4004 steps (12 resets) in 160 ms. (24 steps per ms) remains 1357/1357 properties
BEST_FIRST walk for 4004 steps (12 resets) in 124 ms. (32 steps per ms) remains 1357/1357 properties
BEST_FIRST walk for 4004 steps (12 resets) in 162 ms. (24 steps per ms) remains 1357/1357 properties
BEST_FIRST walk for 4003 steps (12 resets) in 164 ms. (24 steps per ms) remains 1355/1357 properties
BEST_FIRST walk for 4004 steps (12 resets) in 146 ms. (27 steps per ms) remains 1355/1355 properties
BEST_FIRST walk for 4004 steps (12 resets) in 152 ms. (26 steps per ms) remains 1355/1355 properties
BEST_FIRST walk for 4004 steps (12 resets) in 125 ms. (31 steps per ms) remains 1355/1355 properties
BEST_FIRST walk for 4003 steps (12 resets) in 128 ms. (31 steps per ms) remains 1353/1355 properties
BEST_FIRST walk for 4004 steps (12 resets) in 131 ms. (30 steps per ms) remains 1353/1353 properties
BEST_FIRST walk for 4003 steps (12 resets) in 131 ms. (30 steps per ms) remains 1353/1353 properties
BEST_FIRST walk for 4004 steps (12 resets) in 138 ms. (28 steps per ms) remains 1353/1353 properties
BEST_FIRST walk for 4004 steps (12 resets) in 160 ms. (24 steps per ms) remains 1352/1353 properties
BEST_FIRST walk for 4004 steps (12 resets) in 145 ms. (27 steps per ms) remains 1352/1352 properties
BEST_FIRST walk for 4004 steps (12 resets) in 139 ms. (28 steps per ms) remains 1352/1352 properties
BEST_FIRST walk for 4004 steps (12 resets) in 140 ms. (28 steps per ms) remains 1352/1352 properties
BEST_FIRST walk for 4004 steps (12 resets) in 154 ms. (25 steps per ms) remains 1352/1352 properties
BEST_FIRST walk for 4004 steps (12 resets) in 147 ms. (27 steps per ms) remains 1352/1352 properties
BEST_FIRST walk for 4004 steps (12 resets) in 131 ms. (30 steps per ms) remains 1352/1352 properties
BEST_FIRST walk for 4003 steps (12 resets) in 133 ms. (29 steps per ms) remains 1352/1352 properties
BEST_FIRST walk for 4004 steps (12 resets) in 121 ms. (32 steps per ms) remains 1352/1352 properties
BEST_FIRST walk for 4004 steps (12 resets) in 118 ms. (33 steps per ms) remains 1352/1352 properties
BEST_FIRST walk for 4004 steps (12 resets) in 149 ms. (26 steps per ms) remains 1352/1352 properties
BEST_FIRST walk for 4004 steps (12 resets) in 144 ms. (27 steps per ms) remains 1352/1352 properties
BEST_FIRST walk for 4004 steps (12 resets) in 138 ms. (28 steps per ms) remains 1352/1352 properties
BEST_FIRST walk for 4004 steps (12 resets) in 130 ms. (30 steps per ms) remains 1352/1352 properties
BEST_FIRST walk for 4004 steps (12 resets) in 155 ms. (25 steps per ms) remains 1352/1352 properties
BEST_FIRST walk for 4003 steps (12 resets) in 162 ms. (24 steps per ms) remains 1352/1352 properties
BEST_FIRST walk for 4004 steps (12 resets) in 163 ms. (24 steps per ms) remains 1352/1352 properties
BEST_FIRST walk for 4002 steps (12 resets) in 177 ms. (22 steps per ms) remains 1352/1352 properties
BEST_FIRST walk for 4002 steps (12 resets) in 173 ms. (23 steps per ms) remains 1352/1352 properties
BEST_FIRST walk for 4004 steps (12 resets) in 226 ms. (17 steps per ms) remains 1352/1352 properties
BEST_FIRST walk for 4004 steps (12 resets) in 204 ms. (19 steps per ms) remains 1352/1352 properties
BEST_FIRST walk for 4003 steps (12 resets) in 199 ms. (20 steps per ms) remains 1352/1352 properties
BEST_FIRST walk for 4004 steps (12 resets) in 193 ms. (20 steps per ms) remains 1352/1352 properties
BEST_FIRST walk for 4004 steps (12 resets) in 151 ms. (26 steps per ms) remains 1352/1352 properties
BEST_FIRST walk for 4004 steps (12 resets) in 151 ms. (26 steps per ms) remains 1350/1352 properties
BEST_FIRST walk for 4003 steps (12 resets) in 125 ms. (31 steps per ms) remains 1350/1350 properties
BEST_FIRST walk for 4004 steps (12 resets) in 121 ms. (32 steps per ms) remains 1350/1350 properties
BEST_FIRST walk for 4003 steps (12 resets) in 145 ms. (27 steps per ms) remains 1350/1350 properties
BEST_FIRST walk for 4004 steps (12 resets) in 142 ms. (28 steps per ms) remains 1350/1350 properties
BEST_FIRST walk for 4003 steps (12 resets) in 127 ms. (31 steps per ms) remains 1350/1350 properties
BEST_FIRST walk for 4004 steps (12 resets) in 152 ms. (26 steps per ms) remains 1348/1350 properties
BEST_FIRST walk for 4004 steps (12 resets) in 138 ms. (28 steps per ms) remains 1348/1348 properties
BEST_FIRST walk for 4003 steps (12 resets) in 153 ms. (25 steps per ms) remains 1348/1348 properties
BEST_FIRST walk for 4004 steps (12 resets) in 169 ms. (23 steps per ms) remains 1348/1348 properties
BEST_FIRST walk for 4004 steps (12 resets) in 172 ms. (23 steps per ms) remains 1348/1348 properties
BEST_FIRST walk for 4004 steps (12 resets) in 146 ms. (27 steps per ms) remains 1348/1348 properties
BEST_FIRST walk for 4003 steps (12 resets) in 142 ms. (27 steps per ms) remains 1347/1348 properties
BEST_FIRST walk for 4002 steps (12 resets) in 150 ms. (26 steps per ms) remains 1347/1347 properties
BEST_FIRST walk for 4003 steps (12 resets) in 136 ms. (29 steps per ms) remains 1347/1347 properties
BEST_FIRST walk for 4004 steps (12 resets) in 142 ms. (28 steps per ms) remains 1347/1347 properties
BEST_FIRST walk for 4003 steps (12 resets) in 135 ms. (29 steps per ms) remains 1347/1347 properties
BEST_FIRST walk for 4002 steps (12 resets) in 161 ms. (24 steps per ms) remains 1347/1347 properties
BEST_FIRST walk for 4004 steps (12 resets) in 169 ms. (23 steps per ms) remains 1347/1347 properties
BEST_FIRST walk for 4004 steps (12 resets) in 167 ms. (23 steps per ms) remains 1347/1347 properties
BEST_FIRST walk for 4004 steps (12 resets) in 159 ms. (25 steps per ms) remains 1347/1347 properties
BEST_FIRST walk for 4004 steps (12 resets) in 150 ms. (26 steps per ms) remains 1347/1347 properties
BEST_FIRST walk for 4002 steps (12 resets) in 152 ms. (26 steps per ms) remains 1347/1347 properties
BEST_FIRST walk for 4003 steps (12 resets) in 151 ms. (26 steps per ms) remains 1347/1347 properties
BEST_FIRST walk for 4004 steps (12 resets) in 144 ms. (27 steps per ms) remains 1347/1347 properties
BEST_FIRST walk for 4004 steps (12 resets) in 143 ms. (27 steps per ms) remains 1347/1347 properties
BEST_FIRST walk for 4004 steps (12 resets) in 133 ms. (29 steps per ms) remains 1347/1347 properties
BEST_FIRST walk for 4002 steps (12 resets) in 139 ms. (28 steps per ms) remains 1347/1347 properties
BEST_FIRST walk for 4004 steps (12 resets) in 137 ms. (29 steps per ms) remains 1347/1347 properties
BEST_FIRST walk for 4003 steps (12 resets) in 139 ms. (28 steps per ms) remains 1347/1347 properties
BEST_FIRST walk for 4003 steps (12 resets) in 147 ms. (27 steps per ms) remains 1347/1347 properties
BEST_FIRST walk for 4004 steps (12 resets) in 171 ms. (23 steps per ms) remains 1347/1347 properties
BEST_FIRST walk for 4004 steps (12 resets) in 164 ms. (24 steps per ms) remains 1347/1347 properties
BEST_FIRST walk for 4002 steps (12 resets) in 156 ms. (25 steps per ms) remains 1347/1347 properties
BEST_FIRST walk for 4003 steps (12 resets) in 169 ms. (23 steps per ms) remains 1347/1347 properties
BEST_FIRST walk for 4004 steps (12 resets) in 155 ms. (25 steps per ms) remains 1347/1347 properties
BEST_FIRST walk for 4003 steps (12 resets) in 178 ms. (22 steps per ms) remains 1347/1347 properties
BEST_FIRST walk for 4002 steps (12 resets) in 155 ms. (25 steps per ms) remains 1347/1347 properties
BEST_FIRST walk for 4003 steps (12 resets) in 138 ms. (28 steps per ms) remains 1347/1347 properties
BEST_FIRST walk for 4004 steps (12 resets) in 144 ms. (27 steps per ms) remains 1347/1347 properties
BEST_FIRST walk for 4004 steps (12 resets) in 124 ms. (32 steps per ms) remains 1347/1347 properties
BEST_FIRST walk for 4004 steps (12 resets) in 142 ms. (28 steps per ms) remains 1347/1347 properties
BEST_FIRST walk for 4003 steps (12 resets) in 139 ms. (28 steps per ms) remains 1347/1347 properties
BEST_FIRST walk for 4003 steps (12 resets) in 143 ms. (27 steps per ms) remains 1347/1347 properties
BEST_FIRST walk for 4004 steps (12 resets) in 123 ms. (32 steps per ms) remains 1347/1347 properties
BEST_FIRST walk for 4004 steps (12 resets) in 156 ms. (25 steps per ms) remains 1347/1347 properties
BEST_FIRST walk for 4004 steps (12 resets) in 147 ms. (27 steps per ms) remains 1347/1347 properties
BEST_FIRST walk for 4004 steps (12 resets) in 141 ms. (28 steps per ms) remains 1347/1347 properties
BEST_FIRST walk for 4003 steps (12 resets) in 157 ms. (25 steps per ms) remains 1347/1347 properties
BEST_FIRST walk for 4004 steps (12 resets) in 170 ms. (23 steps per ms) remains 1347/1347 properties
BEST_FIRST walk for 4003 steps (12 resets) in 168 ms. (23 steps per ms) remains 1347/1347 properties
BEST_FIRST walk for 4003 steps (12 resets) in 179 ms. (22 steps per ms) remains 1347/1347 properties
BEST_FIRST walk for 4003 steps (12 resets) in 176 ms. (22 steps per ms) remains 1347/1347 properties
BEST_FIRST walk for 4002 steps (12 resets) in 157 ms. (25 steps per ms) remains 1347/1347 properties
BEST_FIRST walk for 4004 steps (12 resets) in 178 ms. (22 steps per ms) remains 1347/1347 properties
BEST_FIRST walk for 4004 steps (12 resets) in 180 ms. (22 steps per ms) remains 1347/1347 properties
BEST_FIRST walk for 4004 steps (12 resets) in 178 ms. (22 steps per ms) remains 1347/1347 properties
BEST_FIRST walk for 4004 steps (12 resets) in 168 ms. (23 steps per ms) remains 1347/1347 properties
BEST_FIRST walk for 4004 steps (12 resets) in 158 ms. (25 steps per ms) remains 1347/1347 properties
BEST_FIRST walk for 4003 steps (12 resets) in 146 ms. (27 steps per ms) remains 1347/1347 properties
BEST_FIRST walk for 4002 steps (12 resets) in 144 ms. (27 steps per ms) remains 1347/1347 properties
BEST_FIRST walk for 4004 steps (12 resets) in 148 ms. (26 steps per ms) remains 1347/1347 properties
[2025-06-02 08:36:36] [INFO ] Flow matrix only has 6389 transitions (discarded 317 similar events)
// Phase 1: matrix 6389 rows 3977 cols
[2025-06-02 08:36:37] [INFO ] Computed 615 invariants in 325 ms
[2025-06-02 08:36:37] [INFO ] State equation strengthened by 2722 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1347 variables, 29/29 constraints. Problems are: Problem set: 0 solved, 1347 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1347/10366 variables, and 29 constraints, problems are : Problem set: 0 solved, 1347 unsolved in 45069 ms.
Refiners :[Positive P Invariants (semi-flows): 0/40 constraints, Generalized P Invariants (flows): 29/575 constraints, State Equation: 0/3977 constraints, ReadFeed: 0/2722 constraints, PredecessorRefiner: 1347/1347 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1347 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1347 variables, 29/29 constraints. Problems are: Problem set: 0 solved, 1347 unsolved
Invariant property smplace_459 does not hold.
Invariant property smplace_458 does not hold.
Invariant property smplace_6 does not hold.
Invariant property smplace_5 does not hold.
Invariant property smplace_4 does not hold.
Invariant property smplace_3 does not hold.
Invariant property smplace_1 does not hold.
Invariant property smplace_0 does not hold.
SDD proceeding with computation,6868 properties remain. new max is 2
SDD size :1 after 2
Error getting values : (error "ParserException while parsing response: ((s5 1)
(s7 1)
(s10 1)
(s18 1)
(s19 1)
(s20 1)
(s21 1)
(s24 1)
(s25 1)
(s26 1)
(s31 1)
(s32 1)
(s33 1)
(s34 1)
(s37 1)
(s38 1)
(s39 1)
(s40 1)
(s41 1)
(s45 1)
(s46 1)
(s47 1)
(s48 1)
(s51 1)
(s52 1)
(s53 1)
(s54 1)
(s55 1)
(s56 1)
(s57 1)
(s60 1)
(s61 1)
(s62 1)
(s63 1)
(s66 1)
(s67 1)
(s68 1)
(s69 1)
(s70 1)
(s71 1)
(s72 1)
(s73 1)
(s74 1)
(s81 1)
(s82 1)
(s87 1)
(s88 1)
(s89 1)
(s90 1)
(s91 1)
(s92 1)
(s93 1)
(s94 1)
(s95 1)
(s102 1)
(s103 1)
(s104 1)
(s105 1)
(s111 1)
(s112 1)
(s113 1)
(s114 1)
(s115 1)
(s116 1)
(s117 1)
(s118 1)
(s119 1)
(s126 1)
(s127 1)
(s134 1)
(s135 1)
(s136 1)
(s137 1)
(s138 1)
(s139 1)
(s140 1)
(s141 1)
(s142 1)
(s147 1)
(s148 1)
(s155 1)
(s156 1)
(s157 1)
(s158 1)
(s159 1)
(s160 1)
(s161 1)
(s162 1)
(s173 1)
(s174 1)
(s178 1)
(s179 1)
(s180 1)
(s181 1)
(s182 1)
(s183 1)
(s184 1)
(s185 1)
(s186 1)
(s187 1)
(s194 1)
(s195 1)
(s198 1)
(s199 1)
(s200 1)
(s201 1)
(s202 1)
(s203 1)
(s204 1)
(s205 1)
(s206 1)
(s209 1)
(s210 1)
(s213 1)
(s214 1)
(s215 1)
(s216 1)
(s217 1)
(s218 1)
(s219 1)
(s224 1)
(s225 1)
(s228 1)
(s229 1)
(s230 1)
(s231 1)
(s232 1)
(s237 1)
(s238 1)
(s241 1)
(s242 1)
(s243 1)
(s248 1)
(s249 1)
(s252 1)
(s257 1)
(s258 1)
(s265 1)
(s266 1)
(s283 1)
(s284 6)
(s285 6)
(s286 1)
(s292 1)
(s294 1)
(s306 1)
(s307 1)
(s310 1)
(s315 1)
(s316 1)
(s319 1)
(s320 1)
(s321 1)
(s328 1)
(s329 1)
(s332 1)
(s333 1)
(s334 1)
(s335 1)
(s336 1)
(s343 1)
(s344 1)
(s345 1)
(s346 1)
(s349 1)
(s350 1)
(s351 1)
(s352 1)
(s353 1)
(s354 1)
(s355 1)
(s358 1)
(s359 1)
(s360 1)
(s361 1)
(s365 1)
(s366 1)
(s367 1)
(s368 1)
(s369 1)
(s370 1)
(s371 1)
(s372 1)
(s375 1)
(s376 1)
(s377 1)
(s378 1)
(s385 1)
(s386 1)
(s387 1)
(s388 1)
(s389 1)
(s390 1)
(s391 1)
(s396 1)
(s397 1)
(s398 1)
(s399 1)
(s406 1)
(s407 1)
(s408 1)
(s409 1)
(s410 1)
(s411 1)
(s412 1)
(s419 1)
(s420 1)
(s426 1)
(s427 1)
(s428 1)
(s429 1)
(s430 1)
(s431 1)
(s432 1)
(s441 1)
(s442 1)
(s443 1)
(s444 1)
(s449 1)
(s450 1)
(s451 1)
(s452 1)
(s453 1)
(s454 1)
(s455 1)
(s462 1)
(s463 1)
(s466 1)
(s467 1)
(s468 1)
(s469 1)
(s470 1)
(s471 1)
(s472 1)
(s477 1)
(s478 1)
(s481 1)
(s482 1)
(s483 1)
(s484 1)
(s485 1)
(s494 1)
(s495 1)
(s498 1)
(s499 1)
(s500 1)
(s503 1)
(s504 1)
(s505 1)
(s506 1)
(s509 1)
(s518 1)
(s519 1)
(s523 1)
(s524 1)
(s525 1)
(s526 1)
(s535 1)
(s536 1)
(s553 6)
(s554 1)
(s555 6)
(s556 1)
(s562 1)
(s564 1)
(s574 1)
(s575 1)
(s576 1)
(s577 1)
(s584 1)
(s585 1)
(s588 1)
(s591 1)
(s592 1)
(s593 1)
(s594 1)
(s597 1)
(s598 1)
(s599 1)
(s602 1)
(s603 1)
(s604 1)
(s605 1)
(s608 1)
(s609 1)
(s610 1)
(s611 1)
(s612 1)
(s619 1)
(s620 1)
(s624 1)
(s625 1)
(s626 1)
(s627 1)
(s628 1)
(s631 1)
(s632 1)
(s633 1)
(s634 1)
(s641 1)
(s642 1)
(s643 1)
(s644 1)
(s645 1)
(s652 1)
(s653 1)
(s654 1)
(s655 1)
(s662 1)
(s663 1)
(s664 1)
(s665 1)
(s666 1)
(s669 1)
(s670 1)
(s671 1)
(s672 1)
(s679 1)
(s680 1)
(s681 1)
(s682 1)
(s692 1)
(s693 1)
(s698 1)
(s699 1)
(s700 1)
(s701 1)
(s702 1)
(s705 1)
(s706 1)
(s707 1)
(s708 1)
(s711 1)
(s712 1)
(s713 1)
(s714 1)
(s715 1)
(s720 1)
(s721 1)
(s722 1)
(s723 1)
(s726 1)
(s727 1)
(s728 1)
(s733 1)
(s734 1)
(s737 1)
(s741 1)
(s742 1)
(s749 1)
(s750 1)
(s753 1)
(s754 1)
(s755 1)
(s756 1)
(s761 1)
(s762 1)
(s780 1)
(s781 1)
(s782 1)
(s783 1)
(s789 1)
(s791 1)
(s802 1)
(s803 1)
(s804 1)
(s805 1)
(s811 1)
(s812 1)
(s813 1)
(s814 1)
(s818 1)
(s819 1)
(s820 1)
(s821 1)
(s824 1)
(s829 1)
(s830 1)
(s831 1)
(s832 1)
(s836 1)
(s837 1)
(s842 1)
(s843 1)
(s849 1)
(s850 1)
(s855 1)
(s856 1)
(s862 1)
(s863 1)
(s864 1)
(s869 1)
(s870 1)
(s871 1)
(s872 1)
(s878 1)
(s879 1)
(s880 1)
(s881 1)
(s895 1)
(s896 1)
(s897 1)
(s909 1)
(s910 1)
(s915 1)
(s916 1)
(s920 1)
(s921 1)
(s922 1)
(s923 1)
(s926 1)
(s927 1)
(s928 1)
(s933 1)
(s934 1)
(s937 1)
(s942 1)
(s943 1)
(s944 1)
(s945 1)
(s952 1)
(s953 1)
(s954 1)
(s955 1)
(s962 1)
(s963 1)
(s964 1)
(s965 1)
(s976 1)
(s977 1)
(s1017 1)
(s1018 1)
(s1025 1)
(s1026 1)
(s1033 1)
(s1034 1)
(s1035 1)
(s1036 1)
(s1043 1)
(s1044 1)
(s1045 1)
(s1046 1)
(s1054 1)
(s1055 1)
(s1056 1)
(s1057 1)
(s1062 1)
(s1067 1)
(s1068 1)
(s1069 1)
(s1070 1)
(s1076 1)
(s1079 1)
(s1080 1)
(s1081 1)
(s1082 1)
(s1089 1)
(s1094 1)
(s1095 1)
(s1096 1)
(s1097 1)
(s1114 1)
(s1115 1)
(s1123 1)
(s1124 1)
(s1125 1)
(s1126 1)
(s1129 1)
(s1134 1)
(s1135 1)
(s1140 1)
(s1141 1)
(s1142 1)
(s1143 1)
(s1148 1)
(s1149 1)
(s1150 1)
(s1151 1)
(s1160 1)
(s1161 1)
(s1162 1)
(s1163 1)
(s1170 1)
(s1171 1)
(s1176 1)
(s1177 1)
(s1178 1)
(s1179 1)
(s1197 6)
(s1198 1)
(s1199 1)
(s1200 1)
(s1218 1)
(s1219 1)
(s1220 1)
(s1221 1)
(s1229 1)
(s1230 1)
(s1231 1)
(s1232 timeout
1 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1347/10366 variables, and 29 constraints, problems are : Problem set: 0 solved, 1347 unsolved in 45055 ms.
Refiners :[Positive P Invariants (semi-flows): 0/40 constraints, Generalized P Invariants (flows): 29/575 constraints, State Equation: 0/3977 constraints, ReadFeed: 0/2722 constraints, PredecessorRefiner: 0/1347 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 91677ms problems are : Problem set: 0 solved, 1347 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1347 out of 3977 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3977/3977 places, 6706/6706 transitions.
Graph (complete) has 25474 edges and 3977 vertex of which 3975 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.19 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 509 transitions
Trivial Post-agglo rules discarded 509 transitions
Performed 509 trivial Post agglomeration. Transition count delta: 509
Iterating post reduction 0 with 509 rules applied. Total rules applied 510 place count 3975 transition count 6197
Reduce places removed 509 places and 0 transitions.
Iterating post reduction 1 with 509 rules applied. Total rules applied 1019 place count 3466 transition count 6197
Performed 43 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 43 Pre rules applied. Total rules applied 1019 place count 3466 transition count 6154
Deduced a syphon composed of 43 places in 9 ms
Reduce places removed 43 places and 0 transitions.
Iterating global reduction 2 with 86 rules applied. Total rules applied 1105 place count 3423 transition count 6154
Discarding 363 places :
Symmetric choice reduction at 2 with 363 rule applications. Total rules 1468 place count 3060 transition count 5791
Iterating global reduction 2 with 363 rules applied. Total rules applied 1831 place count 3060 transition count 5791
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 5 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 1835 place count 3058 transition count 5789
Free-agglomeration rule (complex) applied 36 times.
Iterating global reduction 2 with 36 rules applied. Total rules applied 1871 place count 3058 transition count 5753
Reduce places removed 36 places and 0 transitions.
Iterating post reduction 2 with 36 rules applied. Total rules applied 1907 place count 3022 transition count 5753
Discarding 87 places :
Symmetric choice reduction at 3 with 87 rule applications. Total rules 1994 place count 2935 transition count 5666
Iterating global reduction 3 with 87 rules applied. Total rules applied 2081 place count 2935 transition count 5666
Partial Free-agglomeration rule applied 56 times.
Drop transitions (Partial Free agglomeration) removed 56 transitions
Iterating global reduction 3 with 56 rules applied. Total rules applied 2137 place count 2935 transition count 5666
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 2153 place count 2919 transition count 5650
Iterating global reduction 3 with 16 rules applied. Total rules applied 2169 place count 2919 transition count 5650
Applied a total of 2169 rules in 1372 ms. Remains 2919 /3977 variables (removed 1058) and now considering 5650/6706 (removed 1056) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1372 ms. Remains : 2919/3977 places, 5650/6706 transitions.
Invariant property smplace_888 does not hold.
Invariant property smplace_887 does not hold.
Invariant property smplace_463 does not hold.
Invariant property smplace_462 does not hold.
Invariant property smplace_461 does not hold.
Invariant property smplace_460 does not hold.
SDD proceeding with computation,6862 properties remain. new max is 2
SDD size :2 after 3
RANDOM walk for 804622 steps (16151 resets) in 120004 ms. (6 steps per ms) remains 1202/1347 properties
BEST_FIRST walk for 4001 steps (12 resets) in 103 ms. (38 steps per ms) remains 1202/1202 properties
BEST_FIRST walk for 4001 steps (12 resets) in 108 ms. (36 steps per ms) remains 1200/1202 properties
BEST_FIRST walk for 4004 steps (12 resets) in 121 ms. (32 steps per ms) remains 1200/1200 properties
BEST_FIRST walk for 4003 steps (12 resets) in 135 ms. (29 steps per ms) remains 1200/1200 properties
BEST_FIRST walk for 4003 steps (12 resets) in 135 ms. (29 steps per ms) remains 1200/1200 properties
BEST_FIRST walk for 4001 steps (12 resets) in 136 ms. (29 steps per ms) remains 1200/1200 properties
BEST_FIRST walk for 4004 steps (12 resets) in 159 ms. (25 steps per ms) remains 1200/1200 properties
BEST_FIRST walk for 4001 steps (12 resets) in 133 ms. (29 steps per ms) remains 1200/1200 properties
BEST_FIRST walk for 4001 steps (12 resets) in 140 ms. (28 steps per ms) remains 1200/1200 properties
BEST_FIRST walk for 4004 steps (12 resets) in 140 ms. (28 steps per ms) remains 1200/1200 properties
BEST_FIRST walk for 4003 steps (12 resets) in 133 ms. (29 steps per ms) remains 1200/1200 properties
BEST_FIRST walk for 4000 steps (12 resets) in 135 ms. (29 steps per ms) remains 1200/1200 properties
BEST_FIRST walk for 4004 steps (12 resets) in 132 ms. (30 steps per ms) remains 1198/1200 properties
BEST_FIRST walk for 4001 steps (12 resets) in 135 ms. (29 steps per ms) remains 1198/1198 properties
BEST_FIRST walk for 4002 steps (12 resets) in 134 ms. (29 steps per ms) remains 1198/1198 properties
BEST_FIRST walk for 4004 steps (12 resets) in 124 ms. (32 steps per ms) remains 1198/1198 properties
BEST_FIRST walk for 4003 steps (12 resets) in 117 ms. (33 steps per ms) remains 1198/1198 properties
BEST_FIRST walk for 4002 steps (12 resets) in 105 ms. (37 steps per ms) remains 1198/1198 properties
BEST_FIRST walk for 4001 steps (12 resets) in 108 ms. (36 steps per ms) remains 1198/1198 properties
BEST_FIRST walk for 4003 steps (12 resets) in 141 ms. (28 steps per ms) remains 1198/1198 properties
BEST_FIRST walk for 4002 steps (12 resets) in 113 ms. (35 steps per ms) remains 1198/1198 properties
BEST_FIRST walk for 4003 steps (12 resets) in 139 ms. (28 steps per ms) remains 1193/1198 properties
BEST_FIRST walk for 4001 steps (12 resets) in 124 ms. (32 steps per ms) remains 1193/1193 properties
BEST_FIRST walk for 4004 steps (12 resets) in 112 ms. (35 steps per ms) remains 1193/1193 properties
BEST_FIRST walk for 4002 steps (12 resets) in 102 ms. (38 steps per ms) remains 1193/1193 properties
BEST_FIRST walk for 4003 steps (12 resets) in 104 ms. (38 steps per ms) remains 1193/1193 properties
BEST_FIRST walk for 4003 steps (12 resets) in 104 ms. (38 steps per ms) remains 1193/1193 properties
BEST_FIRST walk for 4002 steps (12 resets) in 130 ms. (30 steps per ms) remains 1193/1193 properties
BEST_FIRST walk for 4003 steps (12 resets) in 155 ms. (25 steps per ms) remains 1193/1193 properties
BEST_FIRST walk for 4004 steps (12 resets) in 158 ms. (25 steps per ms) remains 1193/1193 properties
BEST_FIRST walk for 4001 steps (12 resets) in 150 ms. (26 steps per ms) remains 1193/1193 properties
BEST_FIRST walk for 4000 steps (12 resets) in 178 ms. (22 steps per ms) remains 1193/1193 properties
BEST_FIRST walk for 4001 steps (12 resets) in 182 ms. (21 steps per ms) remains 1193/1193 properties
BEST_FIRST walk for 4001 steps (12 resets) in 180 ms. (22 steps per ms) remains 1193/1193 properties
BEST_FIRST walk for 4004 steps (12 resets) in 150 ms. (26 steps per ms) remains 1191/1193 properties
BEST_FIRST walk for 4000 steps (12 resets) in 138 ms. (28 steps per ms) remains 1191/1191 properties
BEST_FIRST walk for 4002 steps (12 resets) in 140 ms. (28 steps per ms) remains 1191/1191 properties
BEST_FIRST walk for 4003 steps (12 resets) in 136 ms. (29 steps per ms) remains 1191/1191 properties
BEST_FIRST walk for 4003 steps (12 resets) in 141 ms. (28 steps per ms) remains 1191/1191 properties
BEST_FIRST walk for 4002 steps (12 resets) in 142 ms. (27 steps per ms) remains 1191/1191 properties
BEST_FIRST walk for 4002 steps (12 resets) in 128 ms. (31 steps per ms) remains 1191/1191 properties
BEST_FIRST walk for 4002 steps (12 resets) in 140 ms. (28 steps per ms) remains 1191/1191 properties
BEST_FIRST walk for 4003 steps (12 resets) in 136 ms. (29 steps per ms) remains 1191/1191 properties
BEST_FIRST walk for 4001 steps (12 resets) in 151 ms. (26 steps per ms) remains 1191/1191 properties
BEST_FIRST walk for 4003 steps (12 resets) in 140 ms. (28 steps per ms) remains 1191/1191 properties
BEST_FIRST walk for 4002 steps (12 resets) in 140 ms. (28 steps per ms) remains 1191/1191 properties
BEST_FIRST walk for 4002 steps (12 resets) in 116 ms. (34 steps per ms) remains 1191/1191 properties
BEST_FIRST walk for 4003 steps (12 resets) in 135 ms. (29 steps per ms) remains 1191/1191 properties
BEST_FIRST walk for 4002 steps (12 resets) in 118 ms. (33 steps per ms) remains 1191/1191 properties
BEST_FIRST walk for 4001 steps (12 resets) in 128 ms. (31 steps per ms) remains 1191/1191 properties
BEST_FIRST walk for 4002 steps (12 resets) in 108 ms. (36 steps per ms) remains 1191/1191 properties
BEST_FIRST walk for 4000 steps (12 resets) in 102 ms. (38 steps per ms) remains 1191/1191 properties
BEST_FIRST walk for 4003 steps (12 resets) in 105 ms. (37 steps per ms) remains 1191/1191 properties
BEST_FIRST walk for 4003 steps (12 resets) in 101 ms. (39 steps per ms) remains 1191/1191 properties
BEST_FIRST walk for 4002 steps (12 resets) in 100 ms. (39 steps per ms) remains 1191/1191 properties
BEST_FIRST walk for 4002 steps (12 resets) in 107 ms. (37 steps per ms) remains 1191/1191 properties
BEST_FIRST walk for 4003 steps (12 resets) in 133 ms. (29 steps per ms) remains 1191/1191 properties
BEST_FIRST walk for 4002 steps (12 resets) in 121 ms. (32 steps per ms) remains 1186/1191 properties
BEST_FIRST walk for 4003 steps (12 resets) in 125 ms. (31 steps per ms) remains 1186/1186 properties
BEST_FIRST walk for 4001 steps (12 resets) in 125 ms. (31 steps per ms) remains 1186/1186 properties
BEST_FIRST walk for 4003 steps (12 resets) in 136 ms. (29 steps per ms) remains 1184/1186 properties
BEST_FIRST walk for 4001 steps (12 resets) in 135 ms. (29 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 4001 steps (12 resets) in 126 ms. (31 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 4002 steps (12 resets) in 140 ms. (28 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 4001 steps (12 resets) in 141 ms. (28 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 4002 steps (12 resets) in 139 ms. (28 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 4003 steps (12 resets) in 129 ms. (30 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 4003 steps (12 resets) in 138 ms. (28 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 4001 steps (12 resets) in 139 ms. (28 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 4003 steps (12 resets) in 132 ms. (30 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 4002 steps (12 resets) in 136 ms. (29 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 4002 steps (12 resets) in 139 ms. (28 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 4002 steps (12 resets) in 115 ms. (34 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 4003 steps (12 resets) in 139 ms. (28 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 4003 steps (12 resets) in 99 ms. (40 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 4002 steps (12 resets) in 117 ms. (33 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 4002 steps (12 resets) in 164 ms. (24 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 4002 steps (12 resets) in 124 ms. (32 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 4002 steps (12 resets) in 111 ms. (35 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 4001 steps (12 resets) in 132 ms. (30 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 4004 steps (12 resets) in 109 ms. (36 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 4001 steps (12 resets) in 127 ms. (31 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 4001 steps (12 resets) in 137 ms. (28 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 4003 steps (12 resets) in 140 ms. (28 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 4001 steps (12 resets) in 140 ms. (28 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 4001 steps (12 resets) in 141 ms. (28 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 4004 steps (12 resets) in 132 ms. (30 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 4002 steps (12 resets) in 130 ms. (30 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 4003 steps (12 resets) in 132 ms. (30 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 4001 steps (12 resets) in 121 ms. (32 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 4002 steps (12 resets) in 130 ms. (30 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 4003 steps (12 resets) in 134 ms. (29 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 4002 steps (12 resets) in 126 ms. (31 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 4002 steps (12 resets) in 127 ms. (31 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 4002 steps (12 resets) in 130 ms. (30 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 4001 steps (12 resets) in 119 ms. (33 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 4003 steps (12 resets) in 128 ms. (31 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 4004 steps (12 resets) in 127 ms. (31 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 4003 steps (12 resets) in 149 ms. (26 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 4003 steps (12 resets) in 172 ms. (23 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 4002 steps (12 resets) in 146 ms. (27 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 4003 steps (12 resets) in 142 ms. (27 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 4001 steps (12 resets) in 127 ms. (31 steps per ms) remains 1184/1184 properties
BEST_FIRST walk for 4004 steps (12 resets) in 130 ms. (30 steps per ms) remains 1182/1184 properties
BEST_FIRST walk for 4002 steps (12 resets) in 148 ms. (26 steps per ms) remains 1182/1182 properties
BEST_FIRST walk for 4000 steps (12 resets) in 170 ms. (23 steps per ms) remains 1182/1182 properties
BEST_FIRST walk for 4003 steps (12 resets) in 175 ms. (22 steps per ms) remains 1182/1182 properties
BEST_FIRST walk for 4001 steps (12 resets) in 169 ms. (23 steps per ms) remains 1182/1182 properties
BEST_FIRST walk for 4002 steps (12 resets) in 174 ms. (22 steps per ms) remains 1182/1182 properties
BEST_FIRST walk for 4002 steps (12 resets) in 152 ms. (26 steps per ms) remains 1182/1182 properties
BEST_FIRST walk for 4004 steps (12 resets) in 153 ms. (26 steps per ms) remains 1182/1182 properties
BEST_FIRST walk for 4002 steps (12 resets) in 132 ms. (30 steps per ms) remains 1182/1182 properties
BEST_FIRST walk for 4003 steps (12 resets) in 144 ms. (27 steps per ms) remains 1182/1182 properties
BEST_FIRST walk for 4004 steps (12 resets) in 128 ms. (31 steps per ms) remains 1182/1182 properties
BEST_FIRST walk for 4002 steps (12 resets) in 132 ms. (30 steps per ms) remains 1182/1182 properties
BEST_FIRST walk for 4001 steps (12 resets) in 148 ms. (26 steps per ms) remains 1182/1182 properties
BEST_FIRST walk for 4003 steps (12 resets) in 165 ms. (24 steps per ms) remains 1182/1182 properties
BEST_FIRST walk for 4001 steps (12 resets) in 156 ms. (25 steps per ms) remains 1180/1182 properties
BEST_FIRST walk for 4003 steps (12 resets) in 141 ms. (28 steps per ms) remains 1180/1180 properties
BEST_FIRST walk for 4003 steps (12 resets) in 160 ms. (24 steps per ms) remains 1178/1180 properties
BEST_FIRST walk for 4002 steps (12 resets) in 160 ms. (24 steps per ms) remains 1178/1178 properties
BEST_FIRST walk for 4002 steps (12 resets) in 144 ms. (27 steps per ms) remains 1176/1178 properties
BEST_FIRST walk for 4000 steps (12 resets) in 128 ms. (31 steps per ms) remains 1176/1176 properties
BEST_FIRST walk for 4003 steps (12 resets) in 156 ms. (25 steps per ms) remains 1176/1176 properties
BEST_FIRST walk for 4001 steps (12 resets) in 129 ms. (30 steps per ms) remains 1174/1176 properties
BEST_FIRST walk for 4002 steps (12 resets) in 147 ms. (27 steps per ms) remains 1172/1174 properties
BEST_FIRST walk for 4002 steps (12 resets) in 131 ms. (30 steps per ms) remains 1172/1172 properties
BEST_FIRST walk for 4001 steps (12 resets) in 124 ms. (32 steps per ms) remains 1172/1172 properties
BEST_FIRST walk for 4002 steps (12 resets) in 133 ms. (29 steps per ms) remains 1172/1172 properties
BEST_FIRST walk for 4002 steps (12 resets) in 135 ms. (29 steps per ms) remains 1172/1172 properties
BEST_FIRST walk for 4001 steps (12 resets) in 144 ms. (27 steps per ms) remains 1172/1172 properties
BEST_FIRST walk for 4003 steps (12 resets) in 127 ms. (31 steps per ms) remains 1170/1172 properties
BEST_FIRST walk for 4002 steps (12 resets) in 118 ms. (33 steps per ms) remains 1170/1170 properties
BEST_FIRST walk for 4003 steps (12 resets) in 132 ms. (30 steps per ms) remains 1170/1170 properties
BEST_FIRST walk for 4004 steps (12 resets) in 151 ms. (26 steps per ms) remains 1170/1170 properties
BEST_FIRST walk for 4002 steps (12 resets) in 152 ms. (26 steps per ms) remains 1170/1170 properties
BEST_FIRST walk for 4002 steps (12 resets) in 134 ms. (29 steps per ms) remains 1170/1170 properties
BEST_FIRST walk for 4002 steps (12 resets) in 135 ms. (29 steps per ms) remains 1170/1170 properties
BEST_FIRST walk for 4002 steps (12 resets) in 111 ms. (35 steps per ms) remains 1170/1170 properties
BEST_FIRST walk for 4003 steps (12 resets) in 104 ms. (38 steps per ms) remains 1170/1170 properties
BEST_FIRST walk for 4002 steps (12 resets) in 127 ms. (31 steps per ms) remains 1170/1170 properties
BEST_FIRST walk for 4002 steps (12 resets) in 126 ms. (31 steps per ms) remains 1170/1170 properties
BEST_FIRST walk for 4000 steps (12 resets) in 137 ms. (28 steps per ms) remains 1170/1170 properties
BEST_FIRST walk for 4003 steps (12 resets) in 145 ms. (27 steps per ms) remains 1170/1170 properties
BEST_FIRST walk for 4003 steps (12 resets) in 136 ms. (29 steps per ms) remains 1170/1170 properties
BEST_FIRST walk for 4001 steps (12 resets) in 137 ms. (28 steps per ms) remains 1170/1170 properties
BEST_FIRST walk for 4002 steps (12 resets) in 106 ms. (37 steps per ms) remains 1170/1170 properties
BEST_FIRST walk for 4002 steps (12 resets) in 130 ms. (30 steps per ms) remains 1170/1170 properties
BEST_FIRST walk for 4002 steps (12 resets) in 129 ms. (30 steps per ms) remains 1170/1170 properties
BEST_FIRST walk for 4002 steps (12 resets) in 128 ms. (31 steps per ms) remains 1170/1170 properties
BEST_FIRST walk for 4002 steps (12 resets) in 119 ms. (33 steps per ms) remains 1170/1170 properties
BEST_FIRST walk for 4002 steps (12 resets) in 129 ms. (30 steps per ms) remains 1170/1170 properties
BEST_FIRST walk for 4002 steps (12 resets) in 118 ms. (33 steps per ms) remains 1170/1170 properties
BEST_FIRST walk for 4002 steps (12 resets) in 107 ms. (37 steps per ms) remains 1170/1170 properties
BEST_FIRST walk for 4003 steps (12 resets) in 125 ms. (31 steps per ms) remains 1170/1170 properties
BEST_FIRST walk for 4002 steps (12 resets) in 121 ms. (32 steps per ms) remains 1170/1170 properties
BEST_FIRST walk for 4003 steps (12 resets) in 135 ms. (29 steps per ms) remains 1170/1170 properties
BEST_FIRST walk for 4003 steps (12 resets) in 128 ms. (31 steps per ms) remains 1170/1170 properties
BEST_FIRST walk for 4002 steps (12 resets) in 114 ms. (34 steps per ms) remains 1170/1170 properties
BEST_FIRST walk for 4003 steps (12 resets) in 131 ms. (30 steps per ms) remains 1170/1170 properties
BEST_FIRST walk for 4000 steps (12 resets) in 100 ms. (39 steps per ms) remains 1170/1170 properties
BEST_FIRST walk for 4003 steps (12 resets) in 101 ms. (39 steps per ms) remains 1170/1170 properties
BEST_FIRST walk for 4002 steps (12 resets) in 99 ms. (40 steps per ms) remains 1170/1170 properties
BEST_FIRST walk for 4001 steps (12 resets) in 103 ms. (38 steps per ms) remains 1170/1170 properties
BEST_FIRST walk for 4002 steps (12 resets) in 102 ms. (38 steps per ms) remains 1170/1170 properties
BEST_FIRST walk for 4002 steps (12 resets) in 112 ms. (35 steps per ms) remains 1170/1170 properties
BEST_FIRST walk for 4001 steps (12 resets) in 128 ms. (31 steps per ms) remains 1170/1170 properties
BEST_FIRST walk for 4002 steps (12 resets) in 136 ms. (29 steps per ms) remains 1170/1170 properties
BEST_FIRST walk for 4001 steps (12 resets) in 129 ms. (30 steps per ms) remains 1170/1170 properties
BEST_FIRST walk for 4001 steps (12 resets) in 110 ms. (36 steps per ms) remains 1170/1170 properties
BEST_FIRST walk for 4000 steps (12 resets) in 130 ms. (30 steps per ms) remains 1170/1170 properties
BEST_FIRST walk for 4001 steps (12 resets) in 141 ms. (28 steps per ms) remains 1170/1170 properties
BEST_FIRST walk for 4003 steps (12 resets) in 150 ms. (26 steps per ms) remains 1168/1170 properties
BEST_FIRST walk for 4004 steps (12 resets) in 147 ms. (27 steps per ms) remains 1168/1168 properties
BEST_FIRST walk for 4001 steps (12 resets) in 154 ms. (25 steps per ms) remains 1168/1168 properties
BEST_FIRST walk for 4002 steps (12 resets) in 154 ms. (25 steps per ms) remains 1168/1168 properties
BEST_FIRST walk for 4003 steps (12 resets) in 142 ms. (27 steps per ms) remains 1168/1168 properties
BEST_FIRST walk for 4001 steps (12 resets) in 121 ms. (32 steps per ms) remains 1168/1168 properties
BEST_FIRST walk for 4000 steps (12 resets) in 135 ms. (29 steps per ms) remains 1168/1168 properties
BEST_FIRST walk for 4002 steps (12 resets) in 134 ms. (29 steps per ms) remains 1168/1168 properties
BEST_FIRST walk for 4003 steps (12 resets) in 141 ms. (28 steps per ms) remains 1168/1168 properties
BEST_FIRST walk for 4002 steps (12 resets) in 133 ms. (29 steps per ms) remains 1168/1168 properties
BEST_FIRST walk for 4003 steps (12 resets) in 133 ms. (29 steps per ms) remains 1168/1168 properties
BEST_FIRST walk for 4002 steps (12 resets) in 138 ms. (28 steps per ms) remains 1168/1168 properties
BEST_FIRST walk for 4002 steps (12 resets) in 137 ms. (29 steps per ms) remains 1168/1168 properties
BEST_FIRST walk for 4003 steps (12 resets) in 134 ms. (29 steps per ms) remains 1168/1168 properties
BEST_FIRST walk for 4003 steps (12 resets) in 136 ms. (29 steps per ms) remains 1168/1168 properties
BEST_FIRST walk for 4002 steps (12 resets) in 127 ms. (31 steps per ms) remains 1168/1168 properties
BEST_FIRST walk for 4000 steps (12 resets) in 133 ms. (29 steps per ms) remains 1168/1168 properties
BEST_FIRST walk for 4003 steps (12 resets) in 137 ms. (29 steps per ms) remains 1168/1168 properties
BEST_FIRST walk for 4003 steps (12 resets) in 141 ms. (28 steps per ms) remains 1167/1168 properties
BEST_FIRST walk for 4004 steps (12 resets) in 121 ms. (32 steps per ms) remains 1167/1167 properties
BEST_FIRST walk for 4001 steps (12 resets) in 130 ms. (30 steps per ms) remains 1167/1167 properties
BEST_FIRST walk for 4003 steps (12 resets) in 128 ms. (31 steps per ms) remains 1167/1167 properties
BEST_FIRST walk for 4001 steps (12 resets) in 128 ms. (31 steps per ms) remains 1167/1167 properties
BEST_FIRST walk for 4002 steps (12 resets) in 101 ms. (39 steps per ms) remains 1167/1167 properties
BEST_FIRST walk for 4004 steps (12 resets) in 111 ms. (35 steps per ms) remains 1167/1167 properties
BEST_FIRST walk for 4001 steps (12 resets) in 125 ms. (31 steps per ms) remains 1167/1167 properties
BEST_FIRST walk for 4003 steps (12 resets) in 132 ms. (30 steps per ms) remains 1167/1167 properties
BEST_FIRST walk for 4002 steps (12 resets) in 123 ms. (32 steps per ms) remains 1167/1167 properties
BEST_FIRST walk for 4003 steps (12 resets) in 133 ms. (29 steps per ms) remains 1167/1167 properties
BEST_FIRST walk for 4000 steps (12 resets) in 128 ms. (31 steps per ms) remains 1167/1167 properties
BEST_FIRST walk for 4002 steps (12 resets) in 117 ms. (33 steps per ms) remains 1167/1167 properties
BEST_FIRST walk for 4001 steps (12 resets) in 117 ms. (33 steps per ms) remains 1167/1167 properties
BEST_FIRST walk for 4004 steps (12 resets) in 114 ms. (34 steps per ms) remains 1167/1167 properties
BEST_FIRST walk for 4003 steps (12 resets) in 132 ms. (30 steps per ms) remains 1167/1167 properties
BEST_FIRST walk for 4000 steps (12 resets) in 148 ms. (26 steps per ms) remains 1167/1167 properties
BEST_FIRST walk for 4003 steps (12 resets) in 152 ms. (26 steps per ms) remains 1167/1167 properties
BEST_FIRST walk for 4002 steps (12 resets) in 153 ms. (25 steps per ms) remains 1167/1167 properties
BEST_FIRST walk for 4002 steps (12 resets) in 145 ms. (27 steps per ms) remains 1167/1167 properties
BEST_FIRST walk for 4000 steps (12 resets) in 144 ms. (27 steps per ms) remains 1167/1167 properties
BEST_FIRST walk for 4002 steps (12 resets) in 128 ms. (31 steps per ms) remains 1167/1167 properties
BEST_FIRST walk for 4002 steps (12 resets) in 129 ms. (30 steps per ms) remains 1167/1167 properties
BEST_FIRST walk for 4002 steps (12 resets) in 136 ms. (29 steps per ms) remains 1167/1167 properties
BEST_FIRST walk for 4003 steps (12 resets) in 149 ms. (26 steps per ms) remains 1167/1167 properties
BEST_FIRST walk for 4001 steps (12 resets) in 136 ms. (29 steps per ms) remains 1167/1167 properties
BEST_FIRST walk for 4004 steps (12 resets) in 133 ms. (29 steps per ms) remains 1167/1167 properties
BEST_FIRST walk for 4002 steps (12 resets) in 127 ms. (31 steps per ms) remains 1167/1167 properties
BEST_FIRST walk for 4002 steps (12 resets) in 118 ms. (33 steps per ms) remains 1167/1167 properties
BEST_FIRST walk for 4003 steps (12 resets) in 113 ms. (35 steps per ms) remains 1167/1167 properties
BEST_FIRST walk for 4002 steps (12 resets) in 129 ms. (30 steps per ms) remains 1167/1167 properties
BEST_FIRST walk for 4003 steps (12 resets) in 120 ms. (33 steps per ms) remains 1167/1167 properties
BEST_FIRST walk for 4003 steps (12 resets) in 133 ms. (29 steps per ms) remains 1167/1167 properties
BEST_FIRST walk for 4001 steps (12 resets) in 136 ms. (29 steps per ms) remains 1167/1167 properties
BEST_FIRST walk for 4001 steps (12 resets) in 127 ms. (31 steps per ms) remains 1167/1167 properties
BEST_FIRST walk for 4002 steps (12 resets) in 131 ms. (30 steps per ms) remains 1167/1167 properties
BEST_FIRST walk for 4003 steps (12 resets) in 131 ms. (30 steps per ms) remains 1167/1167 properties
BEST_FIRST walk for 4001 steps (12 resets) in 108 ms. (36 steps per ms) remains 1167/1167 properties
BEST_FIRST walk for 4001 steps (12 resets) in 124 ms. (32 steps per ms) remains 1167/1167 properties
BEST_FIRST walk for 4002 steps (12 resets) in 99 ms. (40 steps per ms) remains 1167/1167 properties
BEST_FIRST walk for 4001 steps (12 resets) in 104 ms. (38 steps per ms) remains 1167/1167 properties
BEST_FIRST walk for 4001 steps (12 resets) in 114 ms. (34 steps per ms) remains 1167/1167 properties
BEST_FIRST walk for 4001 steps (12 resets) in 108 ms. (36 steps per ms) remains 1167/1167 properties
BEST_FIRST walk for 4002 steps (12 resets) in 130 ms. (30 steps per ms) remains 1167/1167 properties
BEST_FIRST walk for 4002 steps (12 resets) in 126 ms. (31 steps per ms) remains 1167/1167 properties
BEST_FIRST walk for 4002 steps (12 resets) in 131 ms. (30 steps per ms) remains 1165/1167 properties
BEST_FIRST walk for 4002 steps (12 resets) in 112 ms. (35 steps per ms) remains 1165/1165 properties
BEST_FIRST walk for 4002 steps (12 resets) in 113 ms. (35 steps per ms) remains 1165/1165 properties
BEST_FIRST walk for 4002 steps (12 resets) in 134 ms. (29 steps per ms) remains 1165/1165 properties
BEST_FIRST walk for 4000 steps (12 resets) in 179 ms. (22 steps per ms) remains 1165/1165 properties
BEST_FIRST walk for 4002 steps (12 resets) in 149 ms. (26 steps per ms) remains 1165/1165 properties
BEST_FIRST walk for 4002 steps (12 resets) in 126 ms. (31 steps per ms) remains 1165/1165 properties
BEST_FIRST walk for 4002 steps (12 resets) in 136 ms. (29 steps per ms) remains 1165/1165 properties
BEST_FIRST walk for 4003 steps (12 resets) in 152 ms. (26 steps per ms) remains 1165/1165 properties
BEST_FIRST walk for 4003 steps (12 resets) in 155 ms. (25 steps per ms) remains 1165/1165 properties
BEST_FIRST walk for 4003 steps (12 resets) in 151 ms. (26 steps per ms) remains 1165/1165 properties
BEST_FIRST walk for 4004 steps (12 resets) in 149 ms. (26 steps per ms) remains 1165/1165 properties
BEST_FIRST walk for 4002 steps (12 resets) in 133 ms. (29 steps per ms) remains 1165/1165 properties
BEST_FIRST walk for 4004 steps (12 resets) in 119 ms. (33 steps per ms) remains 1165/1165 properties
BEST_FIRST walk for 4002 steps (12 resets) in 136 ms. (29 steps per ms) remains 1165/1165 properties
BEST_FIRST walk for 4003 steps (12 resets) in 140 ms. (28 steps per ms) remains 1165/1165 properties
BEST_FIRST walk for 4002 steps (12 resets) in 138 ms. (28 steps per ms) remains 1165/1165 properties
BEST_FIRST walk for 4000 steps (12 resets) in 132 ms. (30 steps per ms) remains 1165/1165 properties
BEST_FIRST walk for 4002 steps (12 resets) in 133 ms. (29 steps per ms) remains 1165/1165 properties
BEST_FIRST walk for 4001 steps (12 resets) in 122 ms. (32 steps per ms) remains 1165/1165 properties
BEST_FIRST walk for 4000 steps (12 resets) in 124 ms. (32 steps per ms) remains 1165/1165 properties
BEST_FIRST walk for 4003 steps (12 resets) in 121 ms. (32 steps per ms) remains 1165/1165 properties
BEST_FIRST walk for 4003 steps (12 resets) in 133 ms. (29 steps per ms) remains 1165/1165 properties
BEST_FIRST walk for 4002 steps (12 resets) in 131 ms. (30 steps per ms) remains 1165/1165 properties
BEST_FIRST walk for 4001 steps (12 resets) in 134 ms. (29 steps per ms) remains 1165/1165 properties
BEST_FIRST walk for 4002 steps (12 resets) in 119 ms. (33 steps per ms) remains 1165/1165 properties
BEST_FIRST walk for 4001 steps (12 resets) in 117 ms. (33 steps per ms) remains 1165/1165 properties
BEST_FIRST walk for 4000 steps (12 resets) in 131 ms. (30 steps per ms) remains 1165/1165 properties
BEST_FIRST walk for 4002 steps (12 resets) in 133 ms. (29 steps per ms) remains 1165/1165 properties
BEST_FIRST walk for 4001 steps (12 resets) in 129 ms. (30 steps per ms) remains 1165/1165 properties
BEST_FIRST walk for 4002 steps (12 resets) in 128 ms. (31 steps per ms) remains 1165/1165 properties
BEST_FIRST walk for 4003 steps (12 resets) in 133 ms. (29 steps per ms) remains 1165/1165 properties
BEST_FIRST walk for 4003 steps (12 resets) in 132 ms. (30 steps per ms) remains 1165/1165 properties
BEST_FIRST walk for 4003 steps (12 resets) in 135 ms. (29 steps per ms) remains 1165/1165 properties
BEST_FIRST walk for 4002 steps (12 resets) in 125 ms. (31 steps per ms) remains 1165/1165 properties
BEST_FIRST walk for 4002 steps (12 resets) in 132 ms. (30 steps per ms) remains 1165/1165 properties
BEST_FIRST walk for 4002 steps (12 resets) in 130 ms. (30 steps per ms) remains 1165/1165 properties
BEST_FIRST walk for 4003 steps (12 resets) in 137 ms. (29 steps per ms) remains 1165/1165 properties
BEST_FIRST walk for 4002 steps (12 resets) in 115 ms. (34 steps per ms) remains 1165/1165 properties
BEST_FIRST walk for 4001 steps (12 resets) in 106 ms. (37 steps per ms) remains 1165/1165 properties
BEST_FIRST walk for 4001 steps (12 resets) in 101 ms. (39 steps per ms) remains 1165/1165 properties
BEST_FIRST walk for 4002 steps (12 resets) in 131 ms. (30 steps per ms) remains 1165/1165 properties
BEST_FIRST walk for 4002 steps (12 resets) in 125 ms. (31 steps per ms) remains 1165/1165 properties
BEST_FIRST walk for 4003 steps (12 resets) in 131 ms. (30 steps per ms) remains 1165/1165 properties
BEST_FIRST walk for 4002 steps (12 resets) in 141 ms. (28 steps per ms) remains 1165/1165 properties
BEST_FIRST walk for 4004 steps (12 resets) in 118 ms. (33 steps per ms) remains 1165/1165 properties
BEST_FIRST walk for 4002 steps (12 resets) in 113 ms. (35 steps per ms) remains 1165/1165 properties
BEST_FIRST walk for 4001 steps (12 resets) in 137 ms. (28 steps per ms) remains 1165/1165 properties
BEST_FIRST walk for 4001 steps (12 resets) in 130 ms. (30 steps per ms) remains 1165/1165 properties
BEST_FIRST walk for 4003 steps (12 resets) in 132 ms. (30 steps per ms) remains 1165/1165 properties
[2025-06-02 08:38:52] [INFO ] Flow matrix only has 5308 transitions (discarded 342 similar events)
// Phase 1: matrix 5308 rows 2919 cols
[2025-06-02 08:38:52] [INFO ] Computed 613 invariants in 173 ms
[2025-06-02 08:38:52] [INFO ] State equation strengthened by 2722 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
Invariant property smplace_12 does not hold.
Invariant property smplace_10 does not hold.
Invariant property smplace_8 does not hold.
SDD proceeding with computation,6859 properties remain. new max is 2
SDD size :3 after 4
Invariant property smplace_1293 does not hold.
Invariant property smplace_1292 does not hold.
Invariant property smplace_892 does not hold.
Invariant property smplace_891 does not hold.
Invariant property smplace_890 does not hold.
Invariant property smplace_889 does not hold.
Invariant property smplace_32 does not hold.
Invariant property smplace_30 does not hold.
SDD proceeding with computation,6851 properties remain. new max is 2
SDD size :4 after 6
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1165 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 1165 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1165/8227 variables, and 23 constraints, problems are : Problem set: 0 solved, 1165 unsolved in 75038 ms.
Refiners :[Positive P Invariants (semi-flows): 0/33 constraints, Generalized P Invariants (flows): 23/580 constraints, State Equation: 0/2919 constraints, ReadFeed: 0/2722 constraints, PredecessorRefiner: 1165/1165 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1165 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1165 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 1165 unsolved
Invariant property smplace_6131 does not hold.
Invariant property smplace_6129 does not hold.
Invariant property smplace_6111 does not hold.
Invariant property smplace_6109 does not hold.
Invariant property smplace_6092 does not hold.
Invariant property smplace_6090 does not hold.
Invariant property smplace_6088 does not hold.
At refinement iteration 1 (INCLUDED_ONLY) 0/1165 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 1165 unsolved
At refinement iteration 2 (OVERLAPS) 954/2119 variables, 5/28 constraints. Problems are: Problem set: 0 solved, 1165 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:41:05] [INFO ] Deduced a trap composed of 1017 places in 3394 ms of which 1178 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:41:09] [INFO ] Deduced a trap composed of 1080 places in 3410 ms of which 1186 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:41:12] [INFO ] Deduced a trap composed of 1017 places in 3386 ms of which 1153 ms to minimize.
SDD proceeding with computation,6844 properties remain. new max is 2
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD size :6 after 9
[2025-06-02 08:41:23] [INFO ] Deduced a trap composed of 1018 places in 2409 ms of which 210 ms to minimize.
SMT process timed out in 151331ms, After SMT, problems are : Problem set: 0 solved, 1165 unsolved
Fused 1165 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 1165 out of 2919 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2919/2919 places, 5650/5650 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 69 transitions
Trivial Post-agglo rules discarded 69 transitions
Performed 69 trivial Post agglomeration. Transition count delta: 69
Iterating post reduction 0 with 69 rules applied. Total rules applied 69 place count 2919 transition count 5581
Reduce places removed 69 places and 0 transitions.
Iterating post reduction 1 with 69 rules applied. Total rules applied 138 place count 2850 transition count 5581
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 138 place count 2850 transition count 5575
Deduced a syphon composed of 6 places in 3 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 150 place count 2844 transition count 5575
Discarding 31 places :
Symmetric choice reduction at 2 with 31 rule applications. Total rules 181 place count 2813 transition count 5544
Iterating global reduction 2 with 31 rules applied. Total rules applied 212 place count 2813 transition count 5544
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 2 with 6 rules applied. Total rules applied 218 place count 2813 transition count 5538
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 224 place count 2807 transition count 5538
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 225 place count 2806 transition count 5537
Iterating global reduction 3 with 1 rules applied. Total rules applied 226 place count 2806 transition count 5537
Partial Free-agglomeration rule applied 37 times.
Drop transitions (Partial Free agglomeration) removed 37 transitions
Iterating global reduction 3 with 37 rules applied. Total rules applied 263 place count 2806 transition count 5537
Discarding 31 places :
Symmetric choice reduction at 3 with 31 rule applications. Total rules 294 place count 2775 transition count 5506
Iterating global reduction 3 with 31 rules applied. Total rules applied 325 place count 2775 transition count 5506
Applied a total of 325 rules in 888 ms. Remains 2775 /2919 variables (removed 144) and now considering 5506/5650 (removed 144) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 889 ms. Remains : 2775/2919 places, 5506/5650 transitions.
Invariant property smplace_5701 does not hold.
Invariant property smplace_5699 does not hold.
Invariant property smplace_5682 does not hold.
Invariant property smplace_5680 does not hold.
Invariant property smplace_5663 does not hold.
Invariant property smplace_5661 does not hold.
Invariant property smplace_5659 does not hold.
Invariant property smplace_488 does not hold.
Invariant property smplace_486 does not hold.
Invariant property smplace_469 does not hold.
Invariant property smplace_467 does not hold.
Invariant property smplace_465 does not hold.
RANDOM walk for 912243 steps (18312 resets) in 120004 ms. (7 steps per ms) remains 1065/1165 properties
BEST_FIRST walk for 4002 steps (12 resets) in 114 ms. (34 steps per ms) remains 1065/1065 properties
BEST_FIRST walk for 4002 steps (12 resets) in 124 ms. (32 steps per ms) remains 1065/1065 properties
BEST_FIRST walk for 4002 steps (12 resets) in 93 ms. (42 steps per ms) remains 1064/1065 properties
BEST_FIRST walk for 4003 steps (12 resets) in 103 ms. (38 steps per ms) remains 1064/1064 properties
BEST_FIRST walk for 4001 steps (12 resets) in 111 ms. (35 steps per ms) remains 1064/1064 properties
BEST_FIRST walk for 4001 steps (12 resets) in 136 ms. (29 steps per ms) remains 1064/1064 properties
BEST_FIRST walk for 4001 steps (12 resets) in 131 ms. (30 steps per ms) remains 1064/1064 properties
BEST_FIRST walk for 4003 steps (12 resets) in 122 ms. (32 steps per ms) remains 1064/1064 properties
BEST_FIRST walk for 4002 steps (12 resets) in 127 ms. (31 steps per ms) remains 1064/1064 properties
BEST_FIRST walk for 4001 steps (12 resets) in 124 ms. (32 steps per ms) remains 1064/1064 properties
BEST_FIRST walk for 4004 steps (12 resets) in 112 ms. (35 steps per ms) remains 1064/1064 properties
BEST_FIRST walk for 4004 steps (12 resets) in 109 ms. (36 steps per ms) remains 1064/1064 properties
BEST_FIRST walk for 4003 steps (12 resets) in 123 ms. (32 steps per ms) remains 1064/1064 properties
BEST_FIRST walk for 4004 steps (12 resets) in 110 ms. (36 steps per ms) remains 1064/1064 properties
BEST_FIRST walk for 4002 steps (12 resets) in 135 ms. (29 steps per ms) remains 1064/1064 properties
BEST_FIRST walk for 4002 steps (12 resets) in 100 ms. (39 steps per ms) remains 1064/1064 properties
BEST_FIRST walk for 4003 steps (12 resets) in 122 ms. (32 steps per ms) remains 1064/1064 properties
BEST_FIRST walk for 4001 steps (12 resets) in 118 ms. (33 steps per ms) remains 1064/1064 properties
BEST_FIRST walk for 4001 steps (12 resets) in 145 ms. (27 steps per ms) remains 1064/1064 properties
BEST_FIRST walk for 4000 steps (12 resets) in 107 ms. (37 steps per ms) remains 1064/1064 properties
BEST_FIRST walk for 4003 steps (12 resets) in 110 ms. (36 steps per ms) remains 1064/1064 properties
BEST_FIRST walk for 4002 steps (12 resets) in 119 ms. (33 steps per ms) remains 1064/1064 properties
BEST_FIRST walk for 4003 steps (12 resets) in 121 ms. (32 steps per ms) remains 1064/1064 properties
BEST_FIRST walk for 4002 steps (12 resets) in 123 ms. (32 steps per ms) remains 1064/1064 properties
BEST_FIRST walk for 4002 steps (12 resets) in 121 ms. (32 steps per ms) remains 1064/1064 properties
BEST_FIRST walk for 4003 steps (12 resets) in 125 ms. (31 steps per ms) remains 1064/1064 properties
BEST_FIRST walk for 4002 steps (12 resets) in 126 ms. (31 steps per ms) remains 1064/1064 properties
BEST_FIRST walk for 4003 steps (12 resets) in 119 ms. (33 steps per ms) remains 1064/1064 properties
BEST_FIRST walk for 4001 steps (12 resets) in 121 ms. (32 steps per ms) remains 1064/1064 properties
BEST_FIRST walk for 4002 steps (12 resets) in 116 ms. (34 steps per ms) remains 1064/1064 properties
BEST_FIRST walk for 4004 steps (12 resets) in 107 ms. (37 steps per ms) remains 1064/1064 properties
BEST_FIRST walk for 4002 steps (12 resets) in 132 ms. (30 steps per ms) remains 1064/1064 properties
BEST_FIRST walk for 4003 steps (12 resets) in 127 ms. (31 steps per ms) remains 1064/1064 properties
BEST_FIRST walk for 4004 steps (12 resets) in 125 ms. (31 steps per ms) remains 1064/1064 properties
BEST_FIRST walk for 4002 steps (12 resets) in 123 ms. (32 steps per ms) remains 1064/1064 properties
BEST_FIRST walk for 4001 steps (12 resets) in 122 ms. (32 steps per ms) remains 1064/1064 properties
BEST_FIRST walk for 4001 steps (12 resets) in 115 ms. (34 steps per ms) remains 1064/1064 properties
BEST_FIRST walk for 4001 steps (12 resets) in 92 ms. (43 steps per ms) remains 1064/1064 properties
SDD proceeding with computation,6832 properties remain. new max is 2
SDD size :9 after 14
BEST_FIRST walk for 4002 steps (12 resets) in 118 ms. (33 steps per ms) remains 1064/1064 properties
BEST_FIRST walk for 4002 steps (12 resets) in 107 ms. (37 steps per ms) remains 1064/1064 properties
BEST_FIRST walk for 4001 steps (12 resets) in 123 ms. (32 steps per ms) remains 1064/1064 properties
BEST_FIRST walk for 4002 steps (12 resets) in 113 ms. (35 steps per ms) remains 1064/1064 properties
BEST_FIRST walk for 4003 steps (12 resets) in 110 ms. (36 steps per ms) remains 1062/1064 properties
BEST_FIRST walk for 4001 steps (12 resets) in 103 ms. (38 steps per ms) remains 1062/1062 properties
BEST_FIRST walk for 4004 steps (12 resets) in 120 ms. (33 steps per ms) remains 1062/1062 properties
BEST_FIRST walk for 4003 steps (12 resets) in 116 ms. (34 steps per ms) remains 1062/1062 properties
BEST_FIRST walk for 4003 steps (12 resets) in 132 ms. (30 steps per ms) remains 1062/1062 properties
BEST_FIRST walk for 4001 steps (12 resets) in 128 ms. (31 steps per ms) remains 1062/1062 properties
BEST_FIRST walk for 4002 steps (12 resets) in 121 ms. (32 steps per ms) remains 1062/1062 properties
BEST_FIRST walk for 4002 steps (12 resets) in 114 ms. (34 steps per ms) remains 1062/1062 properties
BEST_FIRST walk for 4000 steps (12 resets) in 133 ms. (29 steps per ms) remains 1062/1062 properties
BEST_FIRST walk for 4002 steps (12 resets) in 99 ms. (40 steps per ms) remains 1062/1062 properties
BEST_FIRST walk for 4002 steps (12 resets) in 119 ms. (33 steps per ms) remains 1062/1062 properties
BEST_FIRST walk for 4003 steps (12 resets) in 106 ms. (37 steps per ms) remains 1062/1062 properties
BEST_FIRST walk for 4002 steps (12 resets) in 120 ms. (33 steps per ms) remains 1062/1062 properties
BEST_FIRST walk for 4003 steps (12 resets) in 125 ms. (31 steps per ms) remains 1062/1062 properties
BEST_FIRST walk for 4003 steps (12 resets) in 126 ms. (31 steps per ms) remains 1062/1062 properties
BEST_FIRST walk for 4002 steps (12 resets) in 120 ms. (33 steps per ms) remains 1062/1062 properties
BEST_FIRST walk for 4003 steps (12 resets) in 110 ms. (36 steps per ms) remains 1062/1062 properties
BEST_FIRST walk for 4002 steps (12 resets) in 120 ms. (33 steps per ms) remains 1062/1062 properties
BEST_FIRST walk for 4003 steps (12 resets) in 124 ms. (32 steps per ms) remains 1062/1062 properties
BEST_FIRST walk for 4002 steps (12 resets) in 129 ms. (30 steps per ms) remains 1062/1062 properties
BEST_FIRST walk for 4002 steps (12 resets) in 132 ms. (30 steps per ms) remains 1062/1062 properties
BEST_FIRST walk for 4003 steps (12 resets) in 113 ms. (35 steps per ms) remains 1062/1062 properties
BEST_FIRST walk for 4001 steps (12 resets) in 120 ms. (33 steps per ms) remains 1062/1062 properties
BEST_FIRST walk for 4001 steps (12 resets) in 118 ms. (33 steps per ms) remains 1062/1062 properties
BEST_FIRST walk for 4002 steps (12 resets) in 124 ms. (32 steps per ms) remains 1062/1062 properties
BEST_FIRST walk for 4003 steps (12 resets) in 109 ms. (36 steps per ms) remains 1062/1062 properties
BEST_FIRST walk for 4003 steps (12 resets) in 116 ms. (34 steps per ms) remains 1062/1062 properties
BEST_FIRST walk for 4002 steps (12 resets) in 113 ms. (35 steps per ms) remains 1062/1062 properties
BEST_FIRST walk for 4001 steps (12 resets) in 97 ms. (40 steps per ms) remains 1062/1062 properties
BEST_FIRST walk for 4003 steps (12 resets) in 98 ms. (40 steps per ms) remains 1062/1062 properties
BEST_FIRST walk for 4002 steps (12 resets) in 97 ms. (40 steps per ms) remains 1062/1062 properties
BEST_FIRST walk for 4003 steps (12 resets) in 106 ms. (37 steps per ms) remains 1062/1062 properties
BEST_FIRST walk for 4001 steps (12 resets) in 130 ms. (30 steps per ms) remains 1062/1062 properties
BEST_FIRST walk for 4001 steps (12 resets) in 122 ms. (32 steps per ms) remains 1062/1062 properties
BEST_FIRST walk for 4002 steps (12 resets) in 120 ms. (33 steps per ms) remains 1062/1062 properties
BEST_FIRST walk for 4001 steps (12 resets) in 118 ms. (33 steps per ms) remains 1062/1062 properties
BEST_FIRST walk for 4001 steps (12 resets) in 108 ms. (36 steps per ms) remains 1062/1062 properties
BEST_FIRST walk for 4001 steps (12 resets) in 102 ms. (38 steps per ms) remains 1062/1062 properties
BEST_FIRST walk for 4001 steps (12 resets) in 132 ms. (30 steps per ms) remains 1062/1062 properties
BEST_FIRST walk for 4002 steps (12 resets) in 121 ms. (32 steps per ms) remains 1062/1062 properties
BEST_FIRST walk for 4002 steps (12 resets) in 111 ms. (35 steps per ms) remains 1062/1062 properties
BEST_FIRST walk for 4001 steps (12 resets) in 114 ms. (34 steps per ms) remains 1062/1062 properties
BEST_FIRST walk for 4001 steps (12 resets) in 119 ms. (33 steps per ms) remains 1062/1062 properties
BEST_FIRST walk for 4000 steps (12 resets) in 106 ms. (37 steps per ms) remains 1062/1062 properties
BEST_FIRST walk for 4003 steps (12 resets) in 119 ms. (33 steps per ms) remains 1062/1062 properties
BEST_FIRST walk for 4002 steps (12 resets) in 112 ms. (35 steps per ms) remains 1062/1062 properties
BEST_FIRST walk for 4003 steps (12 resets) in 102 ms. (38 steps per ms) remains 1060/1062 properties
BEST_FIRST walk for 4000 steps (12 resets) in 91 ms. (43 steps per ms) remains 1060/1060 properties
BEST_FIRST walk for 4002 steps (12 resets) in 111 ms. (35 steps per ms) remains 1060/1060 properties
BEST_FIRST walk for 4002 steps (12 resets) in 93 ms. (42 steps per ms) remains 1060/1060 properties
BEST_FIRST walk for 4003 steps (12 resets) in 122 ms. (32 steps per ms) remains 1060/1060 properties
BEST_FIRST walk for 4001 steps (12 resets) in 121 ms. (32 steps per ms) remains 1060/1060 properties
BEST_FIRST walk for 4001 steps (12 resets) in 123 ms. (32 steps per ms) remains 1060/1060 properties
BEST_FIRST walk for 4001 steps (12 resets) in 110 ms. (36 steps per ms) remains 1060/1060 properties
BEST_FIRST walk for 4002 steps (12 resets) in 114 ms. (34 steps per ms) remains 1060/1060 properties
BEST_FIRST walk for 4003 steps (12 resets) in 120 ms. (33 steps per ms) remains 1060/1060 properties
BEST_FIRST walk for 4002 steps (12 resets) in 123 ms. (32 steps per ms) remains 1060/1060 properties
BEST_FIRST walk for 4001 steps (12 resets) in 98 ms. (40 steps per ms) remains 1060/1060 properties
BEST_FIRST walk for 4003 steps (12 resets) in 111 ms. (35 steps per ms) remains 1060/1060 properties
BEST_FIRST walk for 4002 steps (12 resets) in 123 ms. (32 steps per ms) remains 1060/1060 properties
BEST_FIRST walk for 4003 steps (12 resets) in 114 ms. (34 steps per ms) remains 1060/1060 properties
BEST_FIRST walk for 4003 steps (12 resets) in 109 ms. (36 steps per ms) remains 1060/1060 properties
BEST_FIRST walk for 4000 steps (12 resets) in 103 ms. (38 steps per ms) remains 1060/1060 properties
BEST_FIRST walk for 4001 steps (12 resets) in 105 ms. (37 steps per ms) remains 1060/1060 properties
BEST_FIRST walk for 4003 steps (12 resets) in 119 ms. (33 steps per ms) remains 1060/1060 properties
BEST_FIRST walk for 4002 steps (12 resets) in 110 ms. (36 steps per ms) remains 1060/1060 properties
BEST_FIRST walk for 4003 steps (12 resets) in 128 ms. (31 steps per ms) remains 1060/1060 properties
BEST_FIRST walk for 4001 steps (12 resets) in 123 ms. (32 steps per ms) remains 1060/1060 properties
BEST_FIRST walk for 4002 steps (12 resets) in 121 ms. (32 steps per ms) remains 1060/1060 properties
BEST_FIRST walk for 4002 steps (12 resets) in 127 ms. (31 steps per ms) remains 1060/1060 properties
BEST_FIRST walk for 4003 steps (12 resets) in 126 ms. (31 steps per ms) remains 1058/1060 properties
BEST_FIRST walk for 4002 steps (12 resets) in 127 ms. (31 steps per ms) remains 1058/1058 properties
BEST_FIRST walk for 4002 steps (12 resets) in 113 ms. (35 steps per ms) remains 1058/1058 properties
BEST_FIRST walk for 4001 steps (12 resets) in 109 ms. (36 steps per ms) remains 1058/1058 properties
BEST_FIRST walk for 4004 steps (12 resets) in 121 ms. (32 steps per ms) remains 1058/1058 properties
BEST_FIRST walk for 4002 steps (12 resets) in 126 ms. (31 steps per ms) remains 1058/1058 properties
BEST_FIRST walk for 4001 steps (12 resets) in 106 ms. (37 steps per ms) remains 1058/1058 properties
BEST_FIRST walk for 4002 steps (12 resets) in 96 ms. (41 steps per ms) remains 1058/1058 properties
BEST_FIRST walk for 4003 steps (12 resets) in 98 ms. (40 steps per ms) remains 1056/1058 properties
BEST_FIRST walk for 4003 steps (12 resets) in 101 ms. (39 steps per ms) remains 1056/1056 properties
BEST_FIRST walk for 4001 steps (12 resets) in 106 ms. (37 steps per ms) remains 1056/1056 properties
BEST_FIRST walk for 4002 steps (12 resets) in 130 ms. (30 steps per ms) remains 1056/1056 properties
BEST_FIRST walk for 4002 steps (12 resets) in 118 ms. (33 steps per ms) remains 1056/1056 properties
BEST_FIRST walk for 4003 steps (12 resets) in 122 ms. (32 steps per ms) remains 1056/1056 properties
BEST_FIRST walk for 4001 steps (12 resets) in 126 ms. (31 steps per ms) remains 1056/1056 properties
BEST_FIRST walk for 4001 steps (12 resets) in 107 ms. (37 steps per ms) remains 1056/1056 properties
BEST_FIRST walk for 4000 steps (12 resets) in 96 ms. (41 steps per ms) remains 1056/1056 properties
BEST_FIRST walk for 4001 steps (12 resets) in 106 ms. (37 steps per ms) remains 1056/1056 properties
BEST_FIRST walk for 4000 steps (12 resets) in 124 ms. (32 steps per ms) remains 1056/1056 properties
BEST_FIRST walk for 4001 steps (12 resets) in 110 ms. (36 steps per ms) remains 1056/1056 properties
BEST_FIRST walk for 4001 steps (12 resets) in 124 ms. (32 steps per ms) remains 1056/1056 properties
BEST_FIRST walk for 4002 steps (12 resets) in 119 ms. (33 steps per ms) remains 1056/1056 properties
BEST_FIRST walk for 4002 steps (12 resets) in 118 ms. (33 steps per ms) remains 1056/1056 properties
BEST_FIRST walk for 4003 steps (12 resets) in 100 ms. (39 steps per ms) remains 1056/1056 properties
BEST_FIRST walk for 4002 steps (12 resets) in 131 ms. (30 steps per ms) remains 1056/1056 properties
BEST_FIRST walk for 4002 steps (12 resets) in 110 ms. (36 steps per ms) remains 1056/1056 properties
BEST_FIRST walk for 4002 steps (12 resets) in 120 ms. (33 steps per ms) remains 1056/1056 properties
BEST_FIRST walk for 4003 steps (12 resets) in 121 ms. (32 steps per ms) remains 1056/1056 properties
BEST_FIRST walk for 4004 steps (12 resets) in 116 ms. (34 steps per ms) remains 1056/1056 properties
BEST_FIRST walk for 4002 steps (12 resets) in 102 ms. (38 steps per ms) remains 1056/1056 properties
BEST_FIRST walk for 4003 steps (12 resets) in 124 ms. (32 steps per ms) remains 1056/1056 properties
BEST_FIRST walk for 4002 steps (12 resets) in 114 ms. (34 steps per ms) remains 1056/1056 properties
BEST_FIRST walk for 4002 steps (12 resets) in 113 ms. (35 steps per ms) remains 1056/1056 properties
BEST_FIRST walk for 4003 steps (12 resets) in 135 ms. (29 steps per ms) remains 1056/1056 properties
BEST_FIRST walk for 4003 steps (12 resets) in 139 ms. (28 steps per ms) remains 1056/1056 properties
BEST_FIRST walk for 4003 steps (12 resets) in 130 ms. (30 steps per ms) remains 1056/1056 properties
BEST_FIRST walk for 4003 steps (12 resets) in 128 ms. (31 steps per ms) remains 1056/1056 properties
BEST_FIRST walk for 4004 steps (12 resets) in 115 ms. (34 steps per ms) remains 1056/1056 properties
BEST_FIRST walk for 4003 steps (12 resets) in 129 ms. (30 steps per ms) remains 1056/1056 properties
BEST_FIRST walk for 4002 steps (12 resets) in 129 ms. (30 steps per ms) remains 1056/1056 properties
BEST_FIRST walk for 4002 steps (12 resets) in 123 ms. (32 steps per ms) remains 1056/1056 properties
BEST_FIRST walk for 4002 steps (12 resets) in 131 ms. (30 steps per ms) remains 1056/1056 properties
BEST_FIRST walk for 4002 steps (12 resets) in 123 ms. (32 steps per ms) remains 1056/1056 properties
BEST_FIRST walk for 4002 steps (12 resets) in 150 ms. (26 steps per ms) remains 1056/1056 properties
BEST_FIRST walk for 4004 steps (12 resets) in 115 ms. (34 steps per ms) remains 1056/1056 properties
BEST_FIRST walk for 4002 steps (12 resets) in 113 ms. (35 steps per ms) remains 1056/1056 properties
BEST_FIRST walk for 4003 steps (12 resets) in 114 ms. (34 steps per ms) remains 1056/1056 properties
BEST_FIRST walk for 4002 steps (12 resets) in 159 ms. (25 steps per ms) remains 1056/1056 properties
BEST_FIRST walk for 4002 steps (12 resets) in 159 ms. (25 steps per ms) remains 1056/1056 properties
BEST_FIRST walk for 4004 steps (12 resets) in 128 ms. (31 steps per ms) remains 1056/1056 properties
BEST_FIRST walk for 4002 steps (12 resets) in 143 ms. (27 steps per ms) remains 1056/1056 properties
BEST_FIRST walk for 4002 steps (12 resets) in 139 ms. (28 steps per ms) remains 1056/1056 properties
BEST_FIRST walk for 4002 steps (12 resets) in 126 ms. (31 steps per ms) remains 1056/1056 properties
BEST_FIRST walk for 4003 steps (12 resets) in 125 ms. (31 steps per ms) remains 1056/1056 properties
BEST_FIRST walk for 4002 steps (12 resets) in 126 ms. (31 steps per ms) remains 1056/1056 properties
BEST_FIRST walk for 4003 steps (12 resets) in 129 ms. (30 steps per ms) remains 1056/1056 properties
BEST_FIRST walk for 4002 steps (12 resets) in 137 ms. (29 steps per ms) remains 1056/1056 properties
BEST_FIRST walk for 4002 steps (12 resets) in 126 ms. (31 steps per ms) remains 1056/1056 properties
[2025-06-02 08:42:01] [INFO ] Flow matrix only has 5159 transitions (discarded 347 similar events)
// Phase 1: matrix 5159 rows 2775 cols
[2025-06-02 08:42:01] [INFO ] Computed 613 invariants in 215 ms
[2025-06-02 08:42:01] [INFO ] State equation strengthened by 2722 read => feed constraints.
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
Invariant property smplace_1678 does not hold.
Invariant property smplace_1677 does not hold.
Invariant property smplace_1297 does not hold.
Invariant property smplace_1296 does not hold.
Invariant property smplace_1295 does not hold.
Invariant property smplace_1294 does not hold.
Invariant property smplace_54 does not hold.
Invariant property smplace_52 does not hold.
SDD proceeding with computation,6824 properties remain. new max is 2
SDD size :14 after 16
Invariant property smplace_6153 does not hold.
Invariant property smplace_6151 does not hold.
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/1056 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 1056 unsolved
SDD proceeding with computation,6822 properties remain. new max is 2
SDD size :16 after 17
Error getting values : (error "ParserException while parsing response: ((s5 (/ 1.0 2.0))
(s7 (/ 1.0 2.0))
(s10 (/ 1.0 2.0))
(s18 (/ 1.0 2.0))
(s19 (/ 1.0 2.0))
(s22 (/ 1.0 2.0))
(s23 (/ 1.0 2.0))
(s24 (/ 1.0 2.0))
(s27 (/ 1.0 2.0))
(s28 (/ 1.0 2.0))
(s31 (/ 1.0 2.0))
(s32 (/ 1.0 2.0))
(s33 (/ 1.0 2.0))
(s34 (/ 1.0 2.0))
(s35 (/ 1.0 2.0))
(s36 (/ 1.0 2.0))
(s37 (/ 1.0 2.0))
(s38 (/ 1.0 2.0))
(s39 (/ 1.0 2.0))
(s42 (/ 1.0 2.0))
(s43 (/ 1.0 2.0))
(s44 (/ 1.0 2.0))
(s45 (/ 1.0 2.0))
(s46 (/ 1.0 2.0))
(s47 (/ 1.0 2.0))
(s48 (/ 1.0 2.0))
(s49 (/ 1.0 2.0))
(s50 (/ 1.0 2.0))
(s55 (/ 1.0 2.0))
(s56 (/ 1.0 2.0))
(s57 (/ 1.0 2.0))
(s58 (/ 1.0 2.0))
(s59 (/ 1.0 2.0))
(s60 (/ 1.0 2.0))
(s61 (/ 1.0 2.0))
(s62 (/ 1.0 2.0))
(s63 (/ 1.0 2.0))
(s68 (/ 1.0 2.0))
(s69 (/ 1.0 2.0))
(s70 (/ 1.0 2.0))
(s71 (/ 1.0 2.0))
(s72 (/ 1.0 2.0))
(s73 (/ 1.0 2.0))
(s74 (/ 1.0 2.0))
(s75 (/ 1.0 2.0))
(s76 (/ 1.0 2.0))
(s77 (/ 1.0 2.0))
(s78 (/ 1.0 2.0))
(s79 (/ 1.0 2.0))
(s87 (/ 1.0 2.0))
(s88 (/ 1.0 2.0))
(s89 (/ 1.0 2.0))
(s90 (/ 1.0 2.0))
(s91 (/ 1.0 2.0))
(s92 (/ 1.0 2.0))
(s93 (/ 1.0 2.0))
(s94 timeout
(/ org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1056/7934 variables, and 19 constraints, problems are : Problem set: 0 solved, 1056 unsolved in 90028 ms.
Refiners :[Positive P Invariants (semi-flows): 0/33 constraints, Generalized P Invariants (flows): 19/580 constraints, State Equation: 0/2775 constraints, ReadFeed: 0/2722 constraints, PredecessorRefiner: 1056/1056 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1056 unsolved
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/1056 variables, 19/19 constraints. Problems are: Problem set: 0 solved, 1056 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/1056 variables, 0/19 constraints. Problems are: Problem set: 0 solved, 1056 unsolved
At refinement iteration 2 (OVERLAPS) 959/2015 variables, 5/24 constraints. Problems are: Problem set: 0 solved, 1056 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:44:31] [INFO ] Deduced a trap composed of 954 places in 3247 ms of which 958 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
Invariant property smplace_5721 does not hold.
Invariant property smplace_5719 does not hold.
[2025-06-02 08:44:34] [INFO ] Deduced a trap composed of 963 places in 3414 ms of which 971 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:44:37] [INFO ] Deduced a trap composed of 961 places in 3352 ms of which 1136 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:44:41] [INFO ] Deduced a trap composed of 986 places in 3285 ms of which 1014 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:44:44] [INFO ] Deduced a trap composed of 942 places in 3037 ms of which 952 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:44:47] [INFO ] Deduced a trap composed of 941 places in 2902 ms of which 946 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:44:50] [INFO ] Deduced a trap composed of 943 places in 3028 ms of which 971 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:44:53] [INFO ] Deduced a trap composed of 942 places in 3015 ms of which 949 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:44:56] [INFO ] Deduced a trap composed of 972 places in 3003 ms of which 980 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2015/7934 variables, and 33 constraints, problems are : Problem set: 0 solved, 1056 unsolved in 90052 ms.
Refiners :[Positive P Invariants (semi-flows): 5/33 constraints, Generalized P Invariants (flows): 19/580 constraints, State Equation: 0/2775 constraints, ReadFeed: 0/2722 constraints, PredecessorRefiner: 0/1056 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 181000ms problems are : Problem set: 0 solved, 1056 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1056 out of 2775 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2775/2775 places, 5506/5506 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 38 transitions
Trivial Post-agglo rules discarded 38 transitions
Performed 38 trivial Post agglomeration. Transition count delta: 38
Iterating post reduction 0 with 38 rules applied. Total rules applied 38 place count 2775 transition count 5468
Reduce places removed 38 places and 0 transitions.
Iterating post reduction 1 with 38 rules applied. Total rules applied 76 place count 2737 transition count 5468
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 76 place count 2737 transition count 5464
Deduced a syphon composed of 4 places in 3 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 84 place count 2733 transition count 5464
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 97 place count 2720 transition count 5451
Iterating global reduction 2 with 13 rules applied. Total rules applied 110 place count 2720 transition count 5451
Free-agglomeration rule (complex) applied 5 times.
Iterating global reduction 2 with 5 rules applied. Total rules applied 115 place count 2720 transition count 5446
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 120 place count 2715 transition count 5446
Partial Free-agglomeration rule applied 25 times.
Drop transitions (Partial Free agglomeration) removed 25 transitions
Iterating global reduction 3 with 25 rules applied. Total rules applied 145 place count 2715 transition count 5446
Invariant property smplace_508 does not hold.
Invariant property smplace_506 does not hold.
Discarding 21 places :
Symmetric choice reduction at 3 with 21 rule applications. Total rules 166 place count 2694 transition count 5425
Iterating global reduction 3 with 21 rules applied. Total rules applied 187 place count 2694 transition count 5425
Applied a total of 187 rules in 804 ms. Remains 2694 /2775 variables (removed 81) and now considering 5425/5506 (removed 81) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 804 ms. Remains : 2694/2775 places, 5425/5506 transitions.
SDD proceeding with computation,6818 properties remain. new max is 2
SDD size :17 after 19
Invariant property smplace_5315 does not hold.
Invariant property smplace_5313 does not hold.
Invariant property smplace_5296 does not hold.
Invariant property smplace_5294 does not hold.
Invariant property smplace_5277 does not hold.
Invariant property smplace_5275 does not hold.
Invariant property smplace_5258 does not hold.
Invariant property smplace_5256 does not hold.
Invariant property smplace_5254 does not hold.
Detected timeout of ITS tools.
[2025-06-02 08:45:30] [INFO ] Flatten gal took : 470 ms
[2025-06-02 08:45:30] [INFO ] Applying decomposition
[2025-06-02 08:45:31] [INFO ] Flatten gal took : 502 ms
RANDOM walk for 935161 steps (18777 resets) in 120004 ms. (7 steps per ms) remains 1016/1056 properties
BEST_FIRST walk for 4002 steps (12 resets) in 152 ms. (26 steps per ms) remains 1016/1016 properties
BEST_FIRST walk for 4003 steps (12 resets) in 213 ms. (18 steps per ms) remains 1016/1016 properties
BEST_FIRST walk for 4002 steps (12 resets) in 169 ms. (23 steps per ms) remains 1016/1016 properties
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph12878557405322471402.txt' '-o' '/tmp/graph12878557405322471402.bin' '-w' '/tmp/graph12878557405322471402.weights'
BEST_FIRST walk for 4002 steps (12 resets) in 192 ms. (20 steps per ms) remains 1016/1016 properties
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph12878557405322471402.bin' '-l' '-1' '-v' '-w' '/tmp/graph12878557405322471402.weights' '-q' '0' '-e' '0.001'
BEST_FIRST walk for 4001 steps (12 resets) in 117 ms. (33 steps per ms) remains 1016/1016 properties
BEST_FIRST walk for 4004 steps (12 resets) in 150 ms. (26 steps per ms) remains 1015/1016 properties
BEST_FIRST walk for 4003 steps (12 resets) in 132 ms. (30 steps per ms) remains 1015/1015 properties
BEST_FIRST walk for 4002 steps (12 resets) in 140 ms. (28 steps per ms) remains 1015/1015 properties
BEST_FIRST walk for 4002 steps (12 resets) in 150 ms. (26 steps per ms) remains 1015/1015 properties
BEST_FIRST walk for 4001 steps (12 resets) in 163 ms. (24 steps per ms) remains 1015/1015 properties
[2025-06-02 08:45:33] [INFO ] Decomposing Gal with order
BEST_FIRST walk for 4001 steps (12 resets) in 144 ms. (27 steps per ms) remains 1015/1015 properties
BEST_FIRST walk for 4002 steps (12 resets) in 163 ms. (24 steps per ms) remains 1015/1015 properties
BEST_FIRST walk for 4001 steps (12 resets) in 144 ms. (27 steps per ms) remains 1015/1015 properties
BEST_FIRST walk for 4004 steps (12 resets) in 146 ms. (27 steps per ms) remains 1015/1015 properties
BEST_FIRST walk for 4001 steps (12 resets) in 129 ms. (30 steps per ms) remains 1015/1015 properties
BEST_FIRST walk for 4002 steps (12 resets) in 149 ms. (26 steps per ms) remains 1015/1015 properties
BEST_FIRST walk for 4000 steps (12 resets) in 139 ms. (28 steps per ms) remains 1015/1015 properties
BEST_FIRST walk for 4001 steps (12 resets) in 118 ms. (33 steps per ms) remains 1015/1015 properties
BEST_FIRST walk for 4003 steps (12 resets) in 116 ms. (34 steps per ms) remains 1015/1015 properties
BEST_FIRST walk for 4002 steps (12 resets) in 102 ms. (38 steps per ms) remains 1015/1015 properties
[2025-06-02 08:45:34] [INFO ] Rewriting arrays to variables to allow decomposition.
BEST_FIRST walk for 4001 steps (12 resets) in 127 ms. (31 steps per ms) remains 1015/1015 properties
BEST_FIRST walk for 4002 steps (12 resets) in 137 ms. (29 steps per ms) remains 1015/1015 properties
BEST_FIRST walk for 4002 steps (12 resets) in 171 ms. (23 steps per ms) remains 1015/1015 properties
BEST_FIRST walk for 4002 steps (12 resets) in 190 ms. (20 steps per ms) remains 1015/1015 properties
BEST_FIRST walk for 4003 steps (12 resets) in 164 ms. (24 steps per ms) remains 1015/1015 properties
BEST_FIRST walk for 4004 steps (12 resets) in 144 ms. (27 steps per ms) remains 1015/1015 properties
BEST_FIRST walk for 4003 steps (12 resets) in 161 ms. (24 steps per ms) remains 1015/1015 properties
BEST_FIRST walk for 4002 steps (12 resets) in 149 ms. (26 steps per ms) remains 1015/1015 properties
BEST_FIRST walk for 4002 steps (12 resets) in 148 ms. (26 steps per ms) remains 1015/1015 properties
BEST_FIRST walk for 4002 steps (12 resets) in 153 ms. (25 steps per ms) remains 1015/1015 properties
BEST_FIRST walk for 4002 steps (12 resets) in 150 ms. (26 steps per ms) remains 1015/1015 properties
BEST_FIRST walk for 4002 steps (12 resets) in 145 ms. (27 steps per ms) remains 1015/1015 properties
BEST_FIRST walk for 4002 steps (12 resets) in 148 ms. (26 steps per ms) remains 1015/1015 properties
BEST_FIRST walk for 4002 steps (12 resets) in 156 ms. (25 steps per ms) remains 1015/1015 properties
BEST_FIRST walk for 4002 steps (12 resets) in 132 ms. (30 steps per ms) remains 1015/1015 properties
BEST_FIRST walk for 4002 steps (12 resets) in 144 ms. (27 steps per ms) remains 1015/1015 properties
BEST_FIRST walk for 4001 steps (12 resets) in 156 ms. (25 steps per ms) remains 1015/1015 properties
BEST_FIRST walk for 4002 steps (12 resets) in 148 ms. (26 steps per ms) remains 1015/1015 properties
BEST_FIRST walk for 4002 steps (12 resets) in 148 ms. (26 steps per ms) remains 1015/1015 properties
BEST_FIRST walk for 4003 steps (12 resets) in 152 ms. (26 steps per ms) remains 1015/1015 properties
BEST_FIRST walk for 4004 steps (12 resets) in 156 ms. (25 steps per ms) remains 1015/1015 properties
BEST_FIRST walk for 4003 steps (12 resets) in 172 ms. (23 steps per ms) remains 1015/1015 properties
BEST_FIRST walk for 4001 steps (12 resets) in 157 ms. (25 steps per ms) remains 1015/1015 properties
BEST_FIRST walk for 4001 steps (12 resets) in 153 ms. (25 steps per ms) remains 1015/1015 properties
BEST_FIRST walk for 4000 steps (12 resets) in 148 ms. (26 steps per ms) remains 1015/1015 properties
BEST_FIRST walk for 4003 steps (12 resets) in 162 ms. (24 steps per ms) remains 1015/1015 properties
BEST_FIRST walk for 4002 steps (12 resets) in 183 ms. (21 steps per ms) remains 1015/1015 properties
BEST_FIRST walk for 4003 steps (12 resets) in 145 ms. (27 steps per ms) remains 1015/1015 properties
BEST_FIRST walk for 4001 steps (12 resets) in 146 ms. (27 steps per ms) remains 1015/1015 properties
BEST_FIRST walk for 4002 steps (12 resets) in 139 ms. (28 steps per ms) remains 1015/1015 properties
BEST_FIRST walk for 4002 steps (12 resets) in 158 ms. (25 steps per ms) remains 1015/1015 properties
BEST_FIRST walk for 4001 steps (12 resets) in 164 ms. (24 steps per ms) remains 1015/1015 properties
BEST_FIRST walk for 4001 steps (12 resets) in 146 ms. (27 steps per ms) remains 1015/1015 properties
BEST_FIRST walk for 4002 steps (12 resets) in 157 ms. (25 steps per ms) remains 1015/1015 properties
BEST_FIRST walk for 4002 steps (12 resets) in 146 ms. (27 steps per ms) remains 1015/1015 properties
[2025-06-02 08:45:37] [INFO ] Removed a total of 5610 redundant transitions.
[2025-06-02 08:45:37] [INFO ] Flatten gal took : 2167 ms
[2025-06-02 08:45:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 781 labels/synchronizations in 395 ms.
[2025-06-02 08:45:38] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12704693668671571118.gal : 108 ms
[2025-06-02 08:45:38] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10837449736381564777.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality12704693668671571118.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10837449736381564777.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...309
Loading property file /tmp/ReachabilityCardinality10837449736381564777.prop.
SDD proceeding with computation,1015 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,1015 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,1015 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,1015 properties remain. new max is 32
SDD size :1 after 1
SDD proceeding with computation,1015 properties remain. new max is 64
SDD size :1 after 1
SDD proceeding with computation,1015 properties remain. new max is 128
SDD size :1 after 1
SDD proceeding with computation,1015 properties remain. new max is 256
SDD size :1 after 1
SDD proceeding with computation,1015 properties remain. new max is 512
SDD size :1 after 1
SDD proceeding with computation,1015 properties remain. new max is 1024
SDD size :1 after 1
SDD proceeding with computation,1015 properties remain. new max is 2048
SDD size :1 after 1
SDD proceeding with computation,1015 properties remain. new max is 4096
SDD size :1 after 1
SDD proceeding with computation,1015 properties remain. new max is 8192
SDD size :1 after 1
SDD proceeding with computation,1015 properties remain. new max is 16384
SDD size :1 after 1
SDD proceeding with computation,1015 properties remain. new max is 32768
SDD size :1 after 1
SDD proceeding with computation,1015 properties remain. new max is 65536
SDD size :1 after 101
SDD proceeding with computation,1015 properties remain. new max is 131072
SDD size :101 after 110
SDD proceeding with computation,1015 properties remain. new max is 262144
SDD size :110 after 114
Interrupted probabilistic random walk after 689538 steps, run timeout after 96001 ms. (steps per millisecond=7 ) properties seen :155 out of 1015
Probabilistic random walk after 689538 steps, saw 300183 distinct states, run finished after 96019 ms. (steps per millisecond=7 ) properties seen :155
[2025-06-02 08:47:11] [INFO ] Flow matrix only has 5073 transitions (discarded 352 similar events)
// Phase 1: matrix 5073 rows 2694 cols
[2025-06-02 08:47:12] [INFO ] Computed 613 invariants in 149 ms
[2025-06-02 08:47:12] [INFO ] State equation strengthened by 2722 read => feed constraints.
Starting Z3 with timeout 105.0 s and query timeout 10500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/860 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 860 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/860 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 860 unsolved
At refinement iteration 2 (OVERLAPS) 1024/1884 variables, 5/18 constraints. Problems are: Problem set: 0 solved, 860 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1884/7767 variables, and 18 constraints, problems are : Problem set: 0 solved, 860 unsolved in 105068 ms.
Refiners :[Positive P Invariants (semi-flows): 5/33 constraints, Generalized P Invariants (flows): 13/580 constraints, State Equation: 0/2694 constraints, ReadFeed: 0/2722 constraints, PredecessorRefiner: 860/860 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 860 unsolved
Starting Z3 with timeout 105.0 s and query timeout 10500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/860 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 860 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/860 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 860 unsolved
At refinement iteration 2 (OVERLAPS) 1024/1884 variables, 5/18 constraints. Problems are: Problem set: 0 solved, 860 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,1015 properties remain. new max is 524288
SDD size :114 after 531
[2025-06-02 08:49:33] [INFO ] Deduced a trap composed of 892 places in 1947 ms of which 125 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:49:35] [INFO ] Deduced a trap composed of 899 places in 1896 ms of which 117 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:49:37] [INFO ] Deduced a trap composed of 929 places in 1921 ms of which 125 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:49:39] [INFO ] Deduced a trap composed of 943 places in 1844 ms of which 122 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:49:41] [INFO ] Deduced a trap composed of 943 places in 1860 ms of which 126 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:49:43] [INFO ] Deduced a trap composed of 958 places in 1793 ms of which 122 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:49:45] [INFO ] Deduced a trap composed of 920 places in 2010 ms of which 120 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:49:46] [INFO ] Deduced a trap composed of 900 places in 1796 ms of which 111 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:49:48] [INFO ] Deduced a trap composed of 904 places in 1952 ms of which 198 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:49:51] [INFO ] Deduced a trap composed of 909 places in 2114 ms of which 122 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:49:53] [INFO ] Deduced a trap composed of 903 places in 1940 ms of which 127 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:49:55] [INFO ] Deduced a trap composed of 930 places in 1913 ms of which 122 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:49:56] [INFO ] Deduced a trap composed of 918 places in 1828 ms of which 120 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:50:06] [INFO ] Deduced a trap composed of 931 places in 2041 ms of which 115 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:50:08] [INFO ] Deduced a trap composed of 950 places in 1799 ms of which 113 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:50:10] [INFO ] Deduced a trap composed of 900 places in 2128 ms of which 125 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:50:12] [INFO ] Deduced a trap composed of 900 places in 1829 ms of which 123 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:50:17] [INFO ] Deduced a trap composed of 957 places in 1985 ms of which 115 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:50:19] [INFO ] Deduced a trap composed of 910 places in 2006 ms of which 124 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:50:21] [INFO ] Deduced a trap composed of 900 places in 1807 ms of which 111 ms to minimize.
At refinement iteration 3 (INCLUDED_ONLY) 0/1884 variables, 20/38 constraints. Problems are: Problem set: 0 solved, 860 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,1015 properties remain. new max is 1048576
SDD size :531 after 571
[2025-06-02 08:50:30] [INFO ] Deduced a trap composed of 901 places in 2304 ms of which 132 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s1 0)
(s2 1)
(s5 0)
(s6 0)
(s7 0)
(s9 0)
(s10 0)
(s18 0)
(s19 0)
(s21 0)
(s22 0)
(s23 0)
(s24 0)
(s25 0)
(s26 0)
(s28 0)
(s29 0)
(s30 0)
(s31 0)
(s32 0)
(s33 0)
(s35 0)
(s36 0)
(s37 0)
(s40 0)
(s41 0)
(s42 0)
(s43 0)
(s44 0)
(s45 0)
(s46 0)
(s47 0)
(s48 0)
(s50 0)
(s51 0)
(s52 0)
(s53 0)
(s54 0)
(s55 0)
(s56 0)
(s57 0)
(s58 0)
(s59 0)
(s60 0)
(s62 0)
(s63 0)
(s64 0)
(s65 0)
(s66 0)
(s67 0)
(s68 0)
(s69 0)
(s70 0)
(s71 0)
(s72 0)
(s73 1)
(s74 0)
(s75 0)
(s76 0)
(s78 0)
(s79 0)
(s80 0)
(s81 0)
(s82 0)
(s83 0)
(s84 0)
(s85 0)
(s86 0)
(s87 0)
(s88 0)
(s89 0)
(s90 0)
(s91 0)
(s92 0)
(s95 0)
(s96 0)
(s97 0)
(s98 0)
(s99 0)
(s100 0)
(s101 0)
(s102 0)
(s103 0)
(s104 0)
(s105 0)
(s106 0)
(s107 0)
(s108 0)
(s109 0)
(s111 0)
(s112 0)
(s113 0)
(s114 0)
(s115 0)
(s116 0)
(s117 0)
(s118 0)
(s119 0)
(s120 0)
(s121 0)
(s122 0)
(s123 0)
(s132 0)
(s135 0)
(s136 0)
(s137 0)
(s138 0)
(s139 0)
(s140 0)
(s141 0)
(s142 0)
(s143 0)
(s144 0)
(s146 0)
(s148 0)
(s149 0)
(s150 0)
(s151 0)
(s152 0)
(s153 0)
(s154 0)
(s155 0)
(s156 0)
(s158 0)
(s160 0)
(s161 0)
(s162 0)
(s163 0)
(s164 0)
(s165 0)
(s166 0)
(s167 0)
(s169 0)
(s172 0)
(s173 0)
(s174 0)
(s175 0)
(s176 0)
(s178 0)
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(s928 timeout
0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1884/7767 variables, and 39 constraints, problems are : Problem set: 0 solved, 860 unsolved in 105029 ms.
Refiners :[Positive P Invariants (semi-flows): 5/33 constraints, Generalized P Invariants (flows): 13/580 constraints, State Equation: 0/2694 constraints, ReadFeed: 0/2722 constraints, PredecessorRefiner: 0/860 constraints, Known Traps: 21/21 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 210754ms problems are : Problem set: 0 solved, 860 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 860 out of 2694 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2694/2694 places, 5425/5425 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 84 transitions
Trivial Post-agglo rules discarded 84 transitions
Performed 84 trivial Post agglomeration. Transition count delta: 84
Iterating post reduction 0 with 84 rules applied. Total rules applied 84 place count 2694 transition count 5341
Reduce places removed 84 places and 0 transitions.
Iterating post reduction 1 with 84 rules applied. Total rules applied 168 place count 2610 transition count 5341
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 168 place count 2610 transition count 5335
Deduced a syphon composed of 6 places in 3 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 180 place count 2604 transition count 5335
Discarding 57 places :
Symmetric choice reduction at 2 with 57 rule applications. Total rules 237 place count 2547 transition count 5278
Iterating global reduction 2 with 57 rules applied. Total rules applied 294 place count 2547 transition count 5278
Free-agglomeration rule (complex) applied 4 times.
Iterating global reduction 2 with 4 rules applied. Total rules applied 298 place count 2547 transition count 5274
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 302 place count 2543 transition count 5274
Partial Free-agglomeration rule applied 27 times.
Drop transitions (Partial Free agglomeration) removed 27 transitions
Iterating global reduction 3 with 27 rules applied. Total rules applied 329 place count 2543 transition count 5274
Discarding 21 places :
Symmetric choice reduction at 3 with 21 rule applications. Total rules 350 place count 2522 transition count 5253
Iterating global reduction 3 with 21 rules applied. Total rules applied 371 place count 2522 transition count 5253
Applied a total of 371 rules in 817 ms. Remains 2522 /2694 variables (removed 172) and now considering 5253/5425 (removed 172) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 818 ms. Remains : 2522/2694 places, 5253/5425 transitions.
RANDOM walk for 1123503 steps (22553 resets) in 120004 ms. (9 steps per ms) remains 817/860 properties
BEST_FIRST walk for 4002 steps (12 resets) in 88 ms. (44 steps per ms) remains 816/817 properties
BEST_FIRST walk for 4001 steps (12 resets) in 98 ms. (40 steps per ms) remains 816/816 properties
BEST_FIRST walk for 4003 steps (12 resets) in 105 ms. (37 steps per ms) remains 816/816 properties
BEST_FIRST walk for 4001 steps (12 resets) in 105 ms. (37 steps per ms) remains 816/816 properties
BEST_FIRST walk for 4001 steps (12 resets) in 102 ms. (38 steps per ms) remains 816/816 properties
BEST_FIRST walk for 4001 steps (12 resets) in 107 ms. (37 steps per ms) remains 816/816 properties
BEST_FIRST walk for 4001 steps (12 resets) in 104 ms. (38 steps per ms) remains 816/816 properties
BEST_FIRST walk for 4001 steps (12 resets) in 106 ms. (37 steps per ms) remains 816/816 properties
BEST_FIRST walk for 4001 steps (12 resets) in 104 ms. (38 steps per ms) remains 816/816 properties
BEST_FIRST walk for 4000 steps (12 resets) in 93 ms. (42 steps per ms) remains 816/816 properties
BEST_FIRST walk for 4002 steps (12 resets) in 85 ms. (46 steps per ms) remains 816/816 properties
BEST_FIRST walk for 4003 steps (12 resets) in 97 ms. (40 steps per ms) remains 816/816 properties
BEST_FIRST walk for 4004 steps (12 resets) in 106 ms. (37 steps per ms) remains 816/816 properties
BEST_FIRST walk for 4001 steps (12 resets) in 107 ms. (37 steps per ms) remains 816/816 properties
BEST_FIRST walk for 4001 steps (12 resets) in 100 ms. (39 steps per ms) remains 816/816 properties
BEST_FIRST walk for 4002 steps (12 resets) in 106 ms. (37 steps per ms) remains 816/816 properties
BEST_FIRST walk for 4001 steps (12 resets) in 104 ms. (38 steps per ms) remains 816/816 properties
BEST_FIRST walk for 4003 steps (12 resets) in 106 ms. (37 steps per ms) remains 816/816 properties
BEST_FIRST walk for 4003 steps (12 resets) in 103 ms. (38 steps per ms) remains 816/816 properties
BEST_FIRST walk for 4003 steps (12 resets) in 92 ms. (43 steps per ms) remains 816/816 properties
BEST_FIRST walk for 4002 steps (12 resets) in 93 ms. (42 steps per ms) remains 816/816 properties
BEST_FIRST walk for 4003 steps (12 resets) in 86 ms. (46 steps per ms) remains 816/816 properties
BEST_FIRST walk for 4003 steps (12 resets) in 103 ms. (38 steps per ms) remains 816/816 properties
BEST_FIRST walk for 4002 steps (12 resets) in 90 ms. (43 steps per ms) remains 816/816 properties
BEST_FIRST walk for 4003 steps (12 resets) in 102 ms. (38 steps per ms) remains 816/816 properties
BEST_FIRST walk for 4001 steps (12 resets) in 101 ms. (39 steps per ms) remains 816/816 properties
BEST_FIRST walk for 4003 steps (12 resets) in 106 ms. (37 steps per ms) remains 816/816 properties
BEST_FIRST walk for 4003 steps (12 resets) in 139 ms. (28 steps per ms) remains 816/816 properties
BEST_FIRST walk for 4004 steps (12 resets) in 145 ms. (27 steps per ms) remains 816/816 properties
BEST_FIRST walk for 4003 steps (12 resets) in 126 ms. (31 steps per ms) remains 816/816 properties
BEST_FIRST walk for 4002 steps (12 resets) in 145 ms. (27 steps per ms) remains 816/816 properties
BEST_FIRST walk for 4001 steps (12 resets) in 148 ms. (26 steps per ms) remains 816/816 properties
BEST_FIRST walk for 4001 steps (12 resets) in 147 ms. (27 steps per ms) remains 816/816 properties
BEST_FIRST walk for 4000 steps (12 resets) in 146 ms. (27 steps per ms) remains 816/816 properties
BEST_FIRST walk for 4004 steps (12 resets) in 147 ms. (27 steps per ms) remains 816/816 properties
BEST_FIRST walk for 4001 steps (12 resets) in 147 ms. (27 steps per ms) remains 816/816 properties
BEST_FIRST walk for 4003 steps (12 resets) in 125 ms. (31 steps per ms) remains 816/816 properties
BEST_FIRST walk for 4003 steps (12 resets) in 120 ms. (33 steps per ms) remains 816/816 properties
BEST_FIRST walk for 4003 steps (12 resets) in 84 ms. (47 steps per ms) remains 816/816 properties
BEST_FIRST walk for 4002 steps (12 resets) in 94 ms. (42 steps per ms) remains 816/816 properties
BEST_FIRST walk for 4001 steps (12 resets) in 100 ms. (39 steps per ms) remains 816/816 properties
BEST_FIRST walk for 4001 steps (12 resets) in 108 ms. (36 steps per ms) remains 816/816 properties
BEST_FIRST walk for 4002 steps (12 resets) in 99 ms. (40 steps per ms) remains 816/816 properties
BEST_FIRST walk for 4002 steps (12 resets) in 96 ms. (41 steps per ms) remains 816/816 properties
BEST_FIRST walk for 4003 steps (12 resets) in 112 ms. (35 steps per ms) remains 816/816 properties
BEST_FIRST walk for 4002 steps (12 resets) in 107 ms. (37 steps per ms) remains 816/816 properties
BEST_FIRST walk for 4002 steps (12 resets) in 107 ms. (37 steps per ms) remains 816/816 properties
BEST_FIRST walk for 4001 steps (12 resets) in 103 ms. (38 steps per ms) remains 816/816 properties
BEST_FIRST walk for 4003 steps (12 resets) in 107 ms. (37 steps per ms) remains 816/816 properties
BEST_FIRST walk for 4003 steps (12 resets) in 105 ms. (37 steps per ms) remains 816/816 properties
SDD proceeding with computation,1015 properties remain. new max is 2097152
SDD size :571 after 621
Interrupted probabilistic random walk after 661389 steps, run timeout after 93001 ms. (steps per millisecond=7 ) properties seen :0 out of 816
Probabilistic random walk after 661389 steps, saw 287885 distinct states, run finished after 93002 ms. (steps per millisecond=7 ) properties seen :0
[2025-06-02 08:52:48] [INFO ] Flow matrix only has 4897 transitions (discarded 356 similar events)
// Phase 1: matrix 4897 rows 2522 cols
[2025-06-02 08:52:48] [INFO ] Computed 613 invariants in 186 ms
[2025-06-02 08:52:48] [INFO ] State equation strengthened by 2722 read => feed constraints.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/816 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 816 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/816 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 816 unsolved
At refinement iteration 2 (OVERLAPS) 930/1746 variables, 5/18 constraints. Problems are: Problem set: 0 solved, 816 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1746 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 816 unsolved
At refinement iteration 4 (OVERLAPS) 656/2402 variables, 475/493 constraints. Problems are: Problem set: 0 solved, 816 unsolved
Error getting values : (error "ParserException while parsing response: ((s1 0.0)
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(s790 (/ 1.0 1520.0))
(s791 (/ 1.0 1520.0))
(s792 (/ 1.0 1520.0))
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(s796 (/ 1.0 1520.0))
(s798 0.0)
(s799 0.0)
(s800 timeout
0.0) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2402/7419 variables, and 493 constraints, problems are : Problem set: 0 solved, 816 unsolved in 120046 ms.
Refiners :[Positive P Invariants (semi-flows): 5/33 constraints, Generalized P Invariants (flows): 488/580 constraints, State Equation: 0/2522 constraints, ReadFeed: 0/2722 constraints, PredecessorRefiner: 816/816 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 816 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/816 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 816 unsolved
SDD proceeding with computation,1015 properties remain. new max is 4194304
SDD size :621 after 779
At refinement iteration 1 (INCLUDED_ONLY) 0/816 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 816 unsolved
At refinement iteration 2 (OVERLAPS) 930/1746 variables, 5/18 constraints. Problems are: Problem set: 0 solved, 816 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:55:33] [INFO ] Deduced a trap composed of 807 places in 1833 ms of which 95 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:55:35] [INFO ] Deduced a trap composed of 807 places in 1554 ms of which 94 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:55:37] [INFO ] Deduced a trap composed of 808 places in 1581 ms of which 95 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:55:38] [INFO ] Deduced a trap composed of 810 places in 1598 ms of which 95 ms to minimize.
Detected timeout of ITS tools.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:55:40] [INFO ] Deduced a trap composed of 808 places in 1863 ms of which 96 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:55:42] [INFO ] Deduced a trap composed of 837 places in 1735 ms of which 89 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:55:44] [INFO ] Deduced a trap composed of 821 places in 1851 ms of which 91 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:55:46] [INFO ] Deduced a trap composed of 828 places in 1869 ms of which 94 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:55:48] [INFO ] Deduced a trap composed of 807 places in 1837 ms of which 87 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:55:50] [INFO ] Deduced a trap composed of 808 places in 2217 ms of which 155 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:55:52] [INFO ] Deduced a trap composed of 839 places in 1955 ms of which 144 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:55:54] [INFO ] Deduced a trap composed of 853 places in 2224 ms of which 142 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:56:04] [INFO ] Deduced a trap composed of 848 places in 2367 ms of which 118 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:56:06] [INFO ] Deduced a trap composed of 816 places in 1963 ms of which 90 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:56:36] [INFO ] Deduced a trap composed of 810 places in 1592 ms of which 95 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:56:38] [INFO ] Deduced a trap composed of 829 places in 1591 ms of which 92 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:56:41] [INFO ] Deduced a trap composed of 822 places in 1553 ms of which 93 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:56:43] [INFO ] Deduced a trap composed of 816 places in 1620 ms of which 97 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:56:45] [INFO ] Deduced a trap composed of 838 places in 1661 ms of which 93 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 08:56:50] [INFO ] Deduced a trap composed of 823 places in 1642 ms of which 91 ms to minimize.
SMT process timed out in 242509ms, After SMT, problems are : Problem set: 0 solved, 816 unsolved
Fused 816 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 816 out of 2522 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2522/2522 places, 5253/5253 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 2522 transition count 5239
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 28 place count 2508 transition count 5239
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 32 place count 2504 transition count 5235
Iterating global reduction 2 with 4 rules applied. Total rules applied 36 place count 2504 transition count 5235
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 37 place count 2504 transition count 5234
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 38 place count 2503 transition count 5234
Partial Free-agglomeration rule applied 10 times.
Drop transitions (Partial Free agglomeration) removed 10 transitions
Iterating global reduction 3 with 10 rules applied. Total rules applied 48 place count 2503 transition count 5234
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 58 place count 2493 transition count 5224
Iterating global reduction 3 with 10 rules applied. Total rules applied 68 place count 2493 transition count 5224
Applied a total of 68 rules in 760 ms. Remains 2493 /2522 variables (removed 29) and now considering 5224/5253 (removed 29) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 760 ms. Remains : 2493/2522 places, 5224/5253 transitions.
RANDOM walk for 1455535 steps (29218 resets) in 120004 ms. (12 steps per ms) remains 796/816 properties
BEST_FIRST walk for 4002 steps (12 resets) in 69 ms. (57 steps per ms) remains 796/796 properties
BEST_FIRST walk for 4001 steps (12 resets) in 67 ms. (58 steps per ms) remains 796/796 properties
BEST_FIRST walk for 4002 steps (12 resets) in 67 ms. (58 steps per ms) remains 796/796 properties
BEST_FIRST walk for 4002 steps (12 resets) in 70 ms. (56 steps per ms) remains 796/796 properties
BEST_FIRST walk for 4000 steps (12 resets) in 69 ms. (57 steps per ms) remains 796/796 properties
BEST_FIRST walk for 4001 steps (12 resets) in 68 ms. (57 steps per ms) remains 796/796 properties
BEST_FIRST walk for 4002 steps (12 resets) in 67 ms. (58 steps per ms) remains 796/796 properties
BEST_FIRST walk for 4003 steps (12 resets) in 67 ms. (58 steps per ms) remains 796/796 properties
BEST_FIRST walk for 4002 steps (12 resets) in 68 ms. (58 steps per ms) remains 796/796 properties
BEST_FIRST walk for 4003 steps (12 resets) in 67 ms. (58 steps per ms) remains 796/796 properties
BEST_FIRST walk for 4002 steps (12 resets) in 67 ms. (58 steps per ms) remains 796/796 properties
BEST_FIRST walk for 4003 steps (12 resets) in 68 ms. (58 steps per ms) remains 796/796 properties
BEST_FIRST walk for 4004 steps (12 resets) in 66 ms. (59 steps per ms) remains 796/796 properties
BEST_FIRST walk for 4002 steps (12 resets) in 66 ms. (59 steps per ms) remains 796/796 properties
BEST_FIRST walk for 4001 steps (12 resets) in 67 ms. (58 steps per ms) remains 796/796 properties
BEST_FIRST walk for 4003 steps (12 resets) in 72 ms. (54 steps per ms) remains 796/796 properties
BEST_FIRST walk for 4001 steps (12 resets) in 83 ms. (47 steps per ms) remains 796/796 properties
BEST_FIRST walk for 4003 steps (12 resets) in 83 ms. (47 steps per ms) remains 796/796 properties
BEST_FIRST walk for 4002 steps (12 resets) in 83 ms. (47 steps per ms) remains 796/796 properties
BEST_FIRST walk for 4003 steps (12 resets) in 83 ms. (47 steps per ms) remains 796/796 properties
BEST_FIRST walk for 4004 steps (12 resets) in 81 ms. (48 steps per ms) remains 796/796 properties
BEST_FIRST walk for 4002 steps (12 resets) in 82 ms. (48 steps per ms) remains 796/796 properties
BEST_FIRST walk for 4003 steps (12 resets) in 82 ms. (48 steps per ms) remains 796/796 properties
BEST_FIRST walk for 4003 steps (12 resets) in 84 ms. (47 steps per ms) remains 796/796 properties
BEST_FIRST walk for 4001 steps (12 resets) in 83 ms. (47 steps per ms) remains 796/796 properties
BEST_FIRST walk for 4002 steps (12 resets) in 82 ms. (48 steps per ms) remains 796/796 properties
BEST_FIRST walk for 4002 steps (12 resets) in 82 ms. (48 steps per ms) remains 796/796 properties
BEST_FIRST walk for 4002 steps (12 resets) in 81 ms. (48 steps per ms) remains 796/796 properties
BEST_FIRST walk for 4003 steps (12 resets) in 83 ms. (47 steps per ms) remains 796/796 properties
BEST_FIRST walk for 4001 steps (12 resets) in 83 ms. (47 steps per ms) remains 796/796 properties
BEST_FIRST walk for 4002 steps (12 resets) in 82 ms. (48 steps per ms) remains 796/796 properties
BEST_FIRST walk for 4001 steps (12 resets) in 82 ms. (48 steps per ms) remains 796/796 properties
BEST_FIRST walk for 4002 steps (12 resets) in 82 ms. (48 steps per ms) remains 796/796 properties
BEST_FIRST walk for 4002 steps (12 resets) in 83 ms. (47 steps per ms) remains 796/796 properties
BEST_FIRST walk for 4002 steps (12 resets) in 82 ms. (48 steps per ms) remains 796/796 properties
BEST_FIRST walk for 4001 steps (12 resets) in 81 ms. (48 steps per ms) remains 796/796 properties
BEST_FIRST walk for 4003 steps (12 resets) in 81 ms. (48 steps per ms) remains 796/796 properties
BEST_FIRST walk for 4002 steps (12 resets) in 84 ms. (47 steps per ms) remains 796/796 properties
BEST_FIRST walk for 4002 steps (12 resets) in 84 ms. (47 steps per ms) remains 796/796 properties
BEST_FIRST walk for 4002 steps (12 resets) in 88 ms. (44 steps per ms) remains 796/796 properties
BEST_FIRST walk for 4004 steps (12 resets) in 83 ms. (47 steps per ms) remains 796/796 properties
BEST_FIRST walk for 4003 steps (12 resets) in 85 ms. (46 steps per ms) remains 796/796 properties
BEST_FIRST walk for 4000 steps (12 resets) in 84 ms. (47 steps per ms) remains 796/796 properties
BEST_FIRST walk for 4001 steps (12 resets) in 84 ms. (47 steps per ms) remains 796/796 properties
BEST_FIRST walk for 4002 steps (12 resets) in 85 ms. (46 steps per ms) remains 796/796 properties
BEST_FIRST walk for 4001 steps (12 resets) in 92 ms. (43 steps per ms) remains 796/796 properties
BEST_FIRST walk for 4003 steps (12 resets) in 87 ms. (45 steps per ms) remains 796/796 properties
BEST_FIRST walk for 4001 steps (12 resets) in 84 ms. (47 steps per ms) remains 796/796 properties
BEST_FIRST walk for 4002 steps (12 resets) in 84 ms. (47 steps per ms) remains 796/796 properties
BEST_FIRST walk for 4001 steps (12 resets) in 83 ms. (47 steps per ms) remains 796/796 properties
Interrupted probabilistic random walk after 703358 steps, run timeout after 93001 ms. (steps per millisecond=7 ) properties seen :0 out of 796
Probabilistic random walk after 703358 steps, saw 305892 distinct states, run finished after 93005 ms. (steps per millisecond=7 ) properties seen :0
[2025-06-02 08:58:55] [INFO ] Flow matrix only has 4867 transitions (discarded 357 similar events)
// Phase 1: matrix 4867 rows 2493 cols
[2025-06-02 08:58:56] [INFO ] Computed 613 invariants in 241 ms
[2025-06-02 08:58:56] [INFO ] State equation strengthened by 2722 read => feed constraints.
Starting Z3 with timeout 135.0 s and query timeout 13500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/796 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 796 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/796 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 796 unsolved
At refinement iteration 2 (OVERLAPS) 933/1729 variables, 3/15 constraints. Problems are: Problem set: 0 solved, 796 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1729 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 796 unsolved
At refinement iteration 4 (OVERLAPS) 651/2380 variables, 485/500 constraints. Problems are: Problem set: 0 solved, 796 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 2380/7360 variables, and 500 constraints, problems are : Problem set: 0 solved, 796 unsolved in 135043 ms.
Refiners :[Positive P Invariants (semi-flows): 3/31 constraints, Generalized P Invariants (flows): 497/582 constraints, State Equation: 0/2493 constraints, ReadFeed: 0/2722 constraints, PredecessorRefiner: 796/796 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 796 unsolved
Starting Z3 with timeout 135.0 s and query timeout 13500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/796 variables, 12/12 constraints. Problems are: Problem set: 0 solved, 796 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/796 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 796 unsolved
At refinement iteration 2 (OVERLAPS) 933/1729 variables, 3/15 constraints. Problems are: Problem set: 0 solved, 796 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1729 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 796 unsolved
At refinement iteration 4 (OVERLAPS) 651/2380 variables, 485/500 constraints. Problems are: Problem set: 0 solved, 796 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:03:16] [INFO ] Deduced a trap composed of 6 places in 3791 ms of which 105 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:03:20] [INFO ] Deduced a trap composed of 48 places in 4214 ms of which 251 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:03:25] [INFO ] Deduced a trap composed of 73 places in 4458 ms of which 340 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 09:03:29] [INFO ] Deduced a trap composed of 80 places in 4233 ms of which 523 ms to minimize.
SMT process timed out in 273656ms, After SMT, problems are : Problem set: 0 solved, 796 unsolved
Fused 796 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 796 out of 2493 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2493/2493 places, 5224/5224 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 2493 transition count 5219
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 2488 transition count 5219
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 11 place count 2487 transition count 5218
Iterating global reduction 2 with 1 rules applied. Total rules applied 12 place count 2487 transition count 5218
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 13 place count 2487 transition count 5217
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 14 place count 2486 transition count 5217
Partial Free-agglomeration rule applied 4 times.
Drop transitions (Partial Free agglomeration) removed 4 transitions
Iterating global reduction 3 with 4 rules applied. Total rules applied 18 place count 2486 transition count 5217
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 22 place count 2482 transition count 5213
Iterating global reduction 3 with 4 rules applied. Total rules applied 26 place count 2482 transition count 5213
Applied a total of 26 rules in 892 ms. Remains 2482 /2493 variables (removed 11) and now considering 5213/5224 (removed 11) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 892 ms. Remains : 2482/2493 places, 5213/5224 transitions.
RANDOM walk for 1463820 steps (29388 resets) in 120004 ms. (12 steps per ms) remains 759/796 properties
BEST_FIRST walk for 4003 steps (12 resets) in 67 ms. (58 steps per ms) remains 759/759 properties
BEST_FIRST walk for 4003 steps (12 resets) in 68 ms. (58 steps per ms) remains 759/759 properties
BEST_FIRST walk for 4003 steps (12 resets) in 67 ms. (58 steps per ms) remains 759/759 properties
BEST_FIRST walk for 4002 steps (12 resets) in 68 ms. (58 steps per ms) remains 759/759 properties
BEST_FIRST walk for 4000 steps (12 resets) in 65 ms. (60 steps per ms) remains 759/759 properties
BEST_FIRST walk for 4003 steps (12 resets) in 66 ms. (59 steps per ms) remains 759/759 properties
BEST_FIRST walk for 4002 steps (12 resets) in 66 ms. (59 steps per ms) remains 759/759 properties
BEST_FIRST walk for 4001 steps (12 resets) in 66 ms. (59 steps per ms) remains 759/759 properties
BEST_FIRST walk for 4001 steps (12 resets) in 66 ms. (59 steps per ms) remains 759/759 properties
BEST_FIRST walk for 4003 steps (12 resets) in 68 ms. (58 steps per ms) remains 759/759 properties
BEST_FIRST walk for 4002 steps (12 resets) in 66 ms. (59 steps per ms) remains 759/759 properties
BEST_FIRST walk for 4002 steps (12 resets) in 67 ms. (58 steps per ms) remains 759/759 properties
BEST_FIRST walk for 4004 steps (12 resets) in 66 ms. (59 steps per ms) remains 759/759 properties
BEST_FIRST walk for 4003 steps (12 resets) in 66 ms. (59 steps per ms) remains 759/759 properties
BEST_FIRST walk for 4003 steps (12 resets) in 66 ms. (59 steps per ms) remains 759/759 properties
BEST_FIRST walk for 4003 steps (12 resets) in 66 ms. (59 steps per ms) remains 759/759 properties
BEST_FIRST walk for 4002 steps (12 resets) in 66 ms. (59 steps per ms) remains 759/759 properties
BEST_FIRST walk for 4002 steps (12 resets) in 66 ms. (59 steps per ms) remains 759/759 properties
BEST_FIRST walk for 4003 steps (12 resets) in 67 ms. (58 steps per ms) remains 759/759 properties
BEST_FIRST walk for 4002 steps (12 resets) in 66 ms. (59 steps per ms) remains 759/759 properties
BEST_FIRST walk for 4002 steps (12 resets) in 66 ms. (59 steps per ms) remains 759/759 properties
BEST_FIRST walk for 4001 steps (12 resets) in 67 ms. (58 steps per ms) remains 759/759 properties
BEST_FIRST walk for 4001 steps (12 resets) in 66 ms. (59 steps per ms) remains 759/759 properties
BEST_FIRST walk for 4004 steps (12 resets) in 68 ms. (58 steps per ms) remains 759/759 properties
BEST_FIRST walk for 4002 steps (12 resets) in 67 ms. (58 steps per ms) remains 759/759 properties
BEST_FIRST walk for 4001 steps (12 resets) in 67 ms. (58 steps per ms) remains 759/759 properties
BEST_FIRST walk for 4001 steps (12 resets) in 65 ms. (60 steps per ms) remains 759/759 properties
BEST_FIRST walk for 4002 steps (12 resets) in 66 ms. (59 steps per ms) remains 759/759 properties
BEST_FIRST walk for 4001 steps (12 resets) in 66 ms. (59 steps per ms) remains 759/759 properties
BEST_FIRST walk for 4001 steps (12 resets) in 66 ms. (59 steps per ms) remains 759/759 properties
BEST_FIRST walk for 4002 steps (12 resets) in 67 ms. (58 steps per ms) remains 759/759 properties
BEST_FIRST walk for 4003 steps (12 resets) in 66 ms. (59 steps per ms) remains 759/759 properties
BEST_FIRST walk for 4002 steps (12 resets) in 67 ms. (58 steps per ms) remains 759/759 properties
BEST_FIRST walk for 4001 steps (12 resets) in 67 ms. (58 steps per ms) remains 759/759 properties
BEST_FIRST walk for 4003 steps (12 resets) in 66 ms. (59 steps per ms) remains 759/759 properties
BEST_FIRST walk for 4000 steps (12 resets) in 66 ms. (59 steps per ms) remains 759/759 properties
BEST_FIRST walk for 4002 steps (12 resets) in 67 ms. (58 steps per ms) remains 759/759 properties
BEST_FIRST walk for 4002 steps (12 resets) in 68 ms. (58 steps per ms) remains 759/759 properties
BEST_FIRST walk for 4003 steps (12 resets) in 66 ms. (59 steps per ms) remains 759/759 properties
BEST_FIRST walk for 4002 steps (12 resets) in 67 ms. (58 steps per ms) remains 759/759 properties
BEST_FIRST walk for 4002 steps (12 resets) in 66 ms. (59 steps per ms) remains 759/759 properties
BEST_FIRST walk for 4002 steps (12 resets) in 68 ms. (58 steps per ms) remains 759/759 properties
BEST_FIRST walk for 4001 steps (12 resets) in 66 ms. (59 steps per ms) remains 759/759 properties
BEST_FIRST walk for 4002 steps (12 resets) in 66 ms. (59 steps per ms) remains 759/759 properties
BEST_FIRST walk for 4003 steps (12 resets) in 66 ms. (59 steps per ms) remains 759/759 properties
BEST_FIRST walk for 4002 steps (12 resets) in 67 ms. (58 steps per ms) remains 759/759 properties
BEST_FIRST walk for 4001 steps (12 resets) in 66 ms. (59 steps per ms) remains 759/759 properties
BEST_FIRST walk for 4002 steps (12 resets) in 66 ms. (59 steps per ms) remains 759/759 properties
BEST_FIRST walk for 4002 steps (12 resets) in 67 ms. (58 steps per ms) remains 759/759 properties
BEST_FIRST walk for 4002 steps (12 resets) in 66 ms. (59 steps per ms) remains 759/759 properties

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

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="MultiCrashLeafsetExtension-PT-S16C08"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is MultiCrashLeafsetExtension-PT-S16C08, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r133-smll-174876529500208"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S16C08.tgz
mv MultiCrashLeafsetExtension-PT-S16C08 execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "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 [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "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 "StableMarking.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 '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
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 ;