Execution Chart

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Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r217-tall-174902002900332.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)
....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is SimpleLoadBal-PT-20, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r217-tall-174902002900332
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.5M
-rw-r--r-- 1 mcc users 9.1K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.0K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 4.6K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.3K 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 15K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 118K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 15K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 88K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.1K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:33 equiv_col
-rw-r--r-- 1 mcc users 3 May 29 14:33 instance
-rw-r--r-- 1 mcc users 6 May 29 14:33 iscolored
-rw-r--r-- 1 mcc users 2.0M May 29 14:33 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 QuasiLiveness

=== Now, execution of the tool begins

BK_START 1749074580523

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=SimpleLoadBal-PT-20
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202505121319
[2025-06-04 22:03:01] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2025-06-04 22:03:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-04 22:03:02] [INFO ] Load time of PNML (sax parser for PT used): 197 ms
[2025-06-04 22:03:02] [INFO ] Transformed 194 places.
[2025-06-04 22:03:02] [INFO ] Transformed 2205 transitions.
[2025-06-04 22:03:02] [INFO ] Found NUPN structural information;
[2025-06-04 22:03:02] [INFO ] Completing missing partition info from NUPN : creating a component with [P_client_idle_1, P_client_idle_2, P_client_idle_3, P_client_idle_4, P_client_idle_5, P_client_idle_6, P_client_idle_7, P_client_idle_8, P_client_idle_9, P_client_idle_10, P_client_idle_11, P_client_idle_12, P_client_idle_13, P_client_idle_14, P_client_idle_15, P_client_idle_16, P_client_idle_17, P_client_idle_18, P_client_idle_19, P_client_idle_20, P_client_waiting_1, P_client_waiting_2, P_client_waiting_3, P_client_waiting_4, P_client_waiting_5, P_client_waiting_6, P_client_waiting_7, P_client_waiting_8, P_client_waiting_9, P_client_waiting_10, P_client_waiting_11, P_client_waiting_12, P_client_waiting_13, P_client_waiting_14, P_client_waiting_15, P_client_waiting_16, P_client_waiting_17, P_client_waiting_18, P_client_waiting_19, P_client_waiting_20, P_client_request_1, P_client_request_2, P_client_request_3, P_client_request_4, P_client_request_5, P_client_request_6, P_client_request_7, P_client_request_8, P_client_request_9, P_client_request_10, P_client_request_11, P_client_request_12, P_client_request_13, P_client_request_14, P_client_request_15, P_client_request_16, P_client_request_17, P_client_request_18, P_client_request_19, P_client_request_20, P_client_ack_1, P_client_ack_2, P_client_ack_3, P_client_ack_4, P_client_ack_5, P_client_ack_6, P_client_ack_7, P_client_ack_8, P_client_ack_9, P_client_ack_10, P_client_ack_11, P_client_ack_12, P_client_ack_13, P_client_ack_14, P_client_ack_15, P_client_ack_16, P_client_ack_17, P_client_ack_18, P_client_ack_19, P_client_ack_20, P_server_idle_1, P_server_idle_2, P_server_waiting_1, P_server_waiting_2, P_server_processed_1, P_server_processed_2, P_server_notification_1, P_server_notification_2, P_server_notification_ack_1, P_server_notification_ack_2, P_server_request_1_1, P_server_request_1_2, P_server_request_2_1, P_server_request_2_2, P_server_request_3_1, P_server_request_3_2, P_server_request_4_1, P_server_request_4_2, P_server_request_5_1, P_server_request_5_2, P_server_request_6_1, P_server_request_6_2, P_server_request_7_1, P_server_request_7_2, P_server_request_8_1, P_server_request_8_2, P_server_request_9_1, P_server_request_9_2, P_server_request_10_1, P_server_request_10_2, P_server_request_11_1, P_server_request_11_2, P_server_request_12_1, P_server_request_12_2, P_server_request_13_1, P_server_request_13_2, P_server_request_14_1, P_server_request_14_2, P_server_request_15_1, P_server_request_15_2, P_server_request_16_1, P_server_request_16_2, P_server_request_17_1, P_server_request_17_2, P_server_request_18_1, P_server_request_18_2, P_server_request_19_1, P_server_request_19_2, P_server_request_20_1, P_server_request_20_2, P_lb_idle_1, P_lb_routing_1_1, P_lb_routing_1_2, P_lb_routing_1_3, P_lb_routing_1_4, P_lb_routing_1_5, P_lb_routing_1_6, P_lb_routing_1_7, P_lb_routing_1_8, P_lb_routing_1_9, P_lb_routing_1_10, P_lb_routing_1_11, P_lb_routing_1_12, P_lb_routing_1_13, P_lb_routing_1_14, P_lb_routing_1_15, P_lb_routing_1_16, P_lb_routing_1_17, P_lb_routing_1_18, P_lb_routing_1_19, P_lb_routing_1_20, P_lb_balancing_1, P_lb_load_1_0, P_lb_load_1_1, P_lb_load_1_2, P_lb_load_1_3, P_lb_load_1_4, P_lb_load_1_5, P_lb_load_1_6, P_lb_load_1_7, P_lb_load_1_8, P_lb_load_1_9, P_lb_load_1_10, P_lb_load_1_11, P_lb_load_1_12, P_lb_load_1_13, P_lb_load_1_14, P_lb_load_1_15, P_lb_load_1_16, P_lb_load_1_17, P_lb_load_1_18, P_lb_load_1_19, P_lb_load_1_20, P_lb_load_2_0, P_lb_load_2_1, P_lb_load_2_2, P_lb_load_2_3, P_lb_load_2_4, P_lb_load_2_5, P_lb_load_2_6, P_lb_load_2_7, P_lb_load_2_8, P_lb_load_2_9, P_lb_load_2_10, P_lb_load_2_11, P_lb_load_2_12, P_lb_load_2_13, P_lb_load_2_14, P_lb_load_2_15, P_lb_load_2_16, P_lb_load_2_17, P_lb_load_2_18, P_lb_load_2_19, P_lb_load_2_20]
[2025-06-04 22:03:02] [INFO ] Parsed PT model containing 194 places and 2205 transitions and 15678 arcs in 332 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 194/194 places, 2205/2205 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 29 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 192 transition count 2203
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 6 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 0 with 60 rules applied. Total rules applied 64 place count 152 transition count 2183
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 6 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 0 with 40 rules applied. Total rules applied 104 place count 132 transition count 2163
Applied a total of 104 rules in 183 ms. Remains 132 /194 variables (removed 62) and now considering 2163/2205 (removed 42) transitions.
[2025-06-04 22:03:02] [INFO ] Flow matrix only has 1703 transitions (discarded 460 similar events)
// Phase 1: matrix 1703 rows 132 cols
[2025-06-04 22:03:02] [INFO ] Invariants computation overflowed in 31 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 22:03:03] [INFO ] Implicit Places using invariants in 578 ms returned []
[2025-06-04 22:03:03] [INFO ] Flow matrix only has 1703 transitions (discarded 460 similar events)
// Phase 1: matrix 1703 rows 132 cols
[2025-06-04 22:03:03] [INFO ] Invariants computation overflowed in 15 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 22:03:03] [INFO ] State equation strengthened by 820 read => feed constraints.
[2025-06-04 22:03:10] [INFO ] Implicit Places using invariants and state equation in 7401 ms returned [22, 23]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 8031 ms to find 2 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 130/194 places, 2163/2205 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 128 transition count 2161
Applied a total of 4 rules in 20 ms. Remains 128 /130 variables (removed 2) and now considering 2161/2163 (removed 2) transitions.
[2025-06-04 22:03:10] [INFO ] Flow matrix only has 1701 transitions (discarded 460 similar events)
// Phase 1: matrix 1701 rows 128 cols
[2025-06-04 22:03:10] [INFO ] Invariants computation overflowed in 13 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 22:03:10] [INFO ] Implicit Places using invariants in 321 ms returned []
[2025-06-04 22:03:10] [INFO ] Flow matrix only has 1701 transitions (discarded 460 similar events)
// Phase 1: matrix 1701 rows 128 cols
[2025-06-04 22:03:10] [INFO ] Invariants computation overflowed in 14 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 22:03:11] [INFO ] State equation strengthened by 820 read => feed constraints.
[2025-06-04 22:03:18] [INFO ] Implicit Places using invariants and state equation in 7088 ms returned []
Implicit Place search using SMT with State Equation took 7413 ms to find 0 implicit places.
Starting structural reductions in LIVENESS mode, iteration 2 : 128/194 places, 2161/2205 transitions.
Finished structural reductions in LIVENESS mode , in 2 iterations and 15663 ms. Remains : 128/194 places, 2161/2205 transitions.
Initial state reduction rules removed 20 formulas.
[2025-06-04 22:03:19] [INFO ] Flatten gal took : 617 ms
[2025-06-04 22:03:19] [INFO ] Flatten gal took : 306 ms
[2025-06-04 22:03:19] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10732345227940019759.gal : 87 ms
[2025-06-04 22:03:19] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13375327346490290809.prop : 32 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/ReachabilityCardinality10732345227940019759.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13375327346490290809.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
Loading property file /tmp/ReachabilityCardinality13375327346490290809.prop.
RANDOM walk for 40000 steps (8 resets) in 7796 ms. (5 steps per ms) remains 1115/2141 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 1114/1115 properties
BEST_FIRST walk for 124 steps (8 resets) in 11 ms. (10 steps per ms) remains 1114/1114 properties
BEST_FIRST walk for 124 steps (8 resets) in 11 ms. (10 steps per ms) remains 1114/1114 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 1114/1114 properties
BEST_FIRST walk for 124 steps (8 resets) in 9 ms. (12 steps per ms) remains 1114/1114 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 1114/1114 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 1114/1114 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 1114/1114 properties
BEST_FIRST walk for 124 steps (8 resets) in 10 ms. (11 steps per ms) remains 1114/1114 properties
BEST_FIRST walk for 124 steps (8 resets) in 11 ms. (10 steps per ms) remains 1114/1114 properties
BEST_FIRST walk for 124 steps (8 resets) in 5 ms. (20 steps per ms) remains 1114/1114 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 1114/1114 properties
BEST_FIRST walk for 124 steps (8 resets) in 8 ms. (13 steps per ms) remains 1114/1114 properties
BEST_FIRST walk for 124 steps (8 resets) in 7 ms. (15 steps per ms) remains 1114/1114 properties
BEST_FIRST walk for 124 steps (8 resets) in 5 ms. (20 steps per ms) remains 1114/1114 properties
BEST_FIRST walk for 124 steps (8 resets) in 5 ms. (20 steps per ms) remains 1114/1114 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 1114/1114 properties
BEST_FIRST walk for 124 steps (8 resets) in 5 ms. (20 steps per ms) remains 1114/1114 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 1114/1114 properties
BEST_FIRST walk for 124 steps (8 resets) in 7 ms. (15 steps per ms) remains 1114/1114 properties
BEST_FIRST walk for 124 steps (8 resets) in 5 ms. (20 steps per ms) remains 1114/1114 properties
BEST_FIRST walk for 124 steps (8 resets) in 5 ms. (20 steps per ms) remains 1114/1114 properties
BEST_FIRST walk for 124 steps (8 resets) in 5 ms. (20 steps per ms) remains 1114/1114 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 1113/1114 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 1113/1113 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 1113/1113 properties
BEST_FIRST walk for 124 steps (8 resets) in 5 ms. (20 steps per ms) remains 1113/1113 properties
BEST_FIRST walk for 124 steps (8 resets) in 7 ms. (15 steps per ms) remains 1113/1113 properties
BEST_FIRST walk for 124 steps (8 resets) in 5 ms. (20 steps per ms) remains 1113/1113 properties
BEST_FIRST walk for 124 steps (8 resets) in 4 ms. (24 steps per ms) remains 1113/1113 properties
BEST_FIRST walk for 124 steps (8 resets) in 5 ms. (20 steps per ms) remains 1113/1113 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 1113/1113 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 1113/1113 properties
BEST_FIRST walk for 124 steps (8 resets) in 5 ms. (20 steps per ms) remains 1113/1113 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 1113/1113 properties
BEST_FIRST walk for 124 steps (8 resets) in 5 ms. (20 steps per ms) remains 1113/1113 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 1113/1113 properties
BEST_FIRST walk for 124 steps (8 resets) in 7 ms. (15 steps per ms) remains 1113/1113 properties
BEST_FIRST walk for 124 steps (8 resets) in 5 ms. (20 steps per ms) remains 1113/1113 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 1113/1113 properties
BEST_FIRST walk for 124 steps (8 resets) in 5 ms. (20 steps per ms) remains 1113/1113 properties
BEST_FIRST walk for 124 steps (8 resets) in 5 ms. (20 steps per ms) remains 1113/1113 properties
BEST_FIRST walk for 124 steps (8 resets) in 5 ms. (20 steps per ms) remains 1113/1113 properties
BEST_FIRST walk for 124 steps (8 resets) in 5 ms. (20 steps per ms) remains 1113/1113 properties
BEST_FIRST walk for 124 steps (8 resets) in 5 ms. (20 steps per ms) remains 1113/1113 properties
BEST_FIRST walk for 124 steps (8 resets) in 5 ms. (20 steps per ms) remains 1113/1113 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 1112/1113 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 1112/1112 properties
BEST_FIRST walk for 124 steps (8 resets) in 5 ms. (20 steps per ms) remains 1112/1112 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 1112/1112 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 1112/1112 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 1112/1112 properties
BEST_FIRST walk for 124 steps (8 resets) in 5 ms. (20 steps per ms) remains 1112/1112 properties
BEST_FIRST walk for 124 steps (8 resets) in 5 ms. (20 steps per ms) remains 1112/1112 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 1112/1112 properties
BEST_FIRST walk for 124 steps (8 resets) in 5 ms. (20 steps per ms) remains 1112/1112 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 1112/1112 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 1112/1112 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 1112/1112 properties
BEST_FIRST walk for 124 steps (8 resets) in 4 ms. (24 steps per ms) remains 1112/1112 properties
BEST_FIRST walk for 124 steps (8 resets) in 5 ms. (20 steps per ms) remains 1112/1112 properties
BEST_FIRST walk for 124 steps (8 resets) in 4 ms. (24 steps per ms) remains 1112/1112 properties
BEST_FIRST walk for 124 steps (8 resets) in 4 ms. (24 steps per ms) remains 1112/1112 properties
BEST_FIRST walk for 124 steps (8 resets) in 5 ms. (20 steps per ms) remains 1112/1112 properties
BEST_FIRST walk for 124 steps (8 resets) in 5 ms. (20 steps per ms) remains 1112/1112 properties
BEST_FIRST walk for 124 steps (8 resets) in 5 ms. (20 steps per ms) remains 1112/1112 properties
BEST_FIRST walk for 124 steps (8 resets) in 5 ms. (20 steps per ms) remains 1112/1112 properties
BEST_FIRST walk for 124 steps (8 resets) in 5 ms. (20 steps per ms) remains 1112/1112 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 1111/1112 properties
BEST_FIRST walk for 124 steps (8 resets) in 7 ms. (15 steps per ms) remains 1111/1111 properties
BEST_FIRST walk for 124 steps (8 resets) in 5 ms. (20 steps per ms) remains 1111/1111 properties
BEST_FIRST walk for 124 steps (8 resets) in 5 ms. (20 steps per ms) remains 1111/1111 properties
BEST_FIRST walk for 124 steps (8 resets) in 5 ms. (20 steps per ms) remains 1111/1111 properties
BEST_FIRST walk for 124 steps (8 resets) in 5 ms. (20 steps per ms) remains 1111/1111 properties
BEST_FIRST walk for 124 steps (8 resets) in 4 ms. (24 steps per ms) remains 1111/1111 properties
BEST_FIRST walk for 124 steps (8 resets) in 4 ms. (24 steps per ms) remains 1111/1111 properties
BEST_FIRST walk for 124 steps (8 resets) in 5 ms. (20 steps per ms) remains 1111/1111 properties
BEST_FIRST walk for 124 steps (8 resets) in 5 ms. (20 steps per ms) remains 1111/1111 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 1111/1111 properties
BEST_FIRST walk for 124 steps (8 resets) in 5 ms. (20 steps per ms) remains 1111/1111 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 1111/1111 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 1111/1111 properties
BEST_FIRST walk for 124 steps (8 resets) in 5 ms. (20 steps per ms) remains 1111/1111 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 1111/1111 properties
BEST_FIRST walk for 124 steps (8 resets) in 5 ms. (20 steps per ms) remains 1111/1111 properties
BEST_FIRST walk for 124 steps (8 resets) in 4 ms. (24 steps per ms) remains 1111/1111 properties
BEST_FIRST walk for 124 steps (8 resets) in 5 ms. (20 steps per ms) remains 1111/1111 properties
BEST_FIRST walk for 124 steps (8 resets) in 5 ms. (20 steps per ms) remains 1111/1111 properties
BEST_FIRST walk for 124 steps (8 resets) in 5 ms. (20 steps per ms) remains 1111/1111 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 1111/1111 properties
BEST_FIRST walk for 124 steps (8 resets) in 5 ms. (20 steps per ms) remains 1111/1111 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 1111/1111 properties
BEST_FIRST walk for 124 steps (8 resets) in 5 ms. (20 steps per ms) remains 1111/1111 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 1111/1111 properties
BEST_FIRST walk for 124 steps (8 resets) in 7 ms. (15 steps per ms) remains 1111/1111 properties
BEST_FIRST walk for 124 steps (8 resets) in 5 ms. (20 steps per ms) remains 1111/1111 properties
BEST_FIRST walk for 124 steps (8 resets) in 5 ms. (20 steps per ms) remains 1111/1111 properties
BEST_FIRST walk for 124 steps (8 resets) in 5 ms. (20 steps per ms) remains 1111/1111 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 1111/1111 properties
BEST_FIRST walk for 124 steps (8 resets) in 5 ms. (20 steps per ms) remains 1111/1111 properties
BEST_FIRST walk for 124 steps (8 resets) in 5 ms. (20 steps per ms) remains 1111/1111 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 1111/1111 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 1111/1111 properties
BEST_FIRST walk for 124 steps (8 resets) in 5 ms. (20 steps per ms) remains 1111/1111 properties
BEST_FIRST walk for 124 steps (8 resets) in 5 ms. (20 steps per ms) remains 1111/1111 properties
BEST_FIRST walk for 124 steps (8 resets) in 5 ms. (20 steps per ms) remains 1111/1111 properties
BEST_FIRST walk for 124 steps (8 resets) in 5 ms. (20 steps per ms) remains 1111/1111 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 1111/1111 properties
BEST_FIRST walk for 124 steps (8 resets) in 5 ms. (20 steps per ms) remains 1111/1111 properties
BEST_FIRST walk for 124 steps (8 resets) in 5 ms. (20 steps per ms) remains 1111/1111 properties
BEST_FIRST walk for 124 steps (8 resets) in 5 ms. (20 steps per ms) remains 1111/1111 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 1111/1111 properties
BEST_FIRST walk for 124 steps (8 resets) in 5 ms. (20 steps per ms) remains 1111/1111 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 1111/1111 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 1111/1111 properties
BEST_FIRST walk for 124 steps (8 resets) in 6 ms. (17 steps per ms) remains 1111/1111 properties
BEST_FIRST walk for 124 steps (8 resets) in 5 ms. (20 steps per ms) remains 1111/1111 properties
BEST_FIRST walk for 124 steps (8 resets) in 5 ms. (20 steps per ms) remains 1111/1111 properties
[2025-06-04 22:03:20] [INFO ] Flow matrix only has 1701 transitions (discarded 460 similar events)
// Phase 1: matrix 1701 rows 128 cols
[2025-06-04 22:03:20] [INFO ] Invariants computation overflowed in 17 ms
[2025-06-04 22:03:20] [INFO ] State equation strengthened by 820 read => feed constraints.
Reachability property qltransition_2081 is true.
Reachability property qltransition_2065 is true.
Reachability property qltransition_2063 is true.
Reachability property qltransition_2061 is true.
Reachability property qltransition_2059 is true.
Reachability property qltransition_2049 is true.
Reachability property qltransition_2047 is true.
Reachability property qltransition_2045 is true.
Reachability property qltransition_2043 is true.
Reachability property qltransition_2041 is true.
Reachability property qltransition_500 is true.
Reachability property qltransition_460 is true.
Reachability property qltransition_420 is true.
Reachability property qltransition_380 is true.
Reachability property qltransition_180 is true.
Reachability property qltransition_140 is true.
Reachability property qltransition_100 is true.
Reachability property qltransition_60 is true.
Reachability property qltransition_20 is true.
SDD proceeding with computation,2122 properties remain. new max is 2
SDD size :1 after 20
Reachability property qltransition_2121 is true.
Reachability property qltransition_2066 is true.
Reachability property qltransition_2064 is true.
Reachability property qltransition_2062 is true.
Reachability property qltransition_2060 is true.
Reachability property qltransition_2050 is true.
Reachability property qltransition_2048 is true.
Reachability property qltransition_2046 is true.
Reachability property qltransition_2044 is true.
Reachability property qltransition_2042 is true.
Reachability property qltransition_1220 is true.
Reachability property qltransition_1060 is true.
Reachability property qltransition_1040 is true.
Reachability property qltransition_1020 is true.
Reachability property qltransition_1000 is true.
Reachability property qltransition_900 is true.
Reachability property qltransition_880 is true.
Reachability property qltransition_860 is true.
Reachability property qltransition_840 is true.
Reachability property qltransition_820 is true.
SDD proceeding with computation,2102 properties remain. new max is 2
SDD size :20 after 184
SDD proceeding with computation,2102 properties remain. new max is 4
SDD size :184 after 186
SDD proceeding with computation,2102 properties remain. new max is 8
SDD size :186 after 187
SDD proceeding with computation,2102 properties remain. new max is 16
SDD size :187 after 189
SDD proceeding with computation,2102 properties remain. new max is 32
SDD size :189 after 191
SDD proceeding with computation,2102 properties remain. new max is 64
SDD size :191 after 193
Reachability property qltransition_2141 is true.
Reachability property qltransition_2102 is true.
Reachability property qltransition_2101 is true.
Reachability property qltransition_2082 is true.
Reachability property qltransition_1673 is true.
Reachability property qltransition_1672 is true.
Reachability property qltransition_1671 is true.
Reachability property qltransition_1670 is true.
Reachability property qltransition_1665 is true.
Reachability property qltransition_1664 is true.
Reachability property qltransition_1663 is true.
Reachability property qltransition_1662 is true.
Reachability property qltransition_1661 is true.
Reachability property qltransition_1223 is true.
Reachability property qltransition_1222 is true.
Reachability property qltransition_1221 is true.
Reachability property qltransition_1061 is true.
Reachability property qltransition_1041 is true.
Reachability property qltransition_1021 is true.
Reachability property qltransition_1001 is true.
Reachability property qltransition_901 is true.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Reachability property qltransition_881 is true.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Reachability property qltransition_861 is true.
Reachability property qltransition_841 is true.
Excessive predecessor constraint size, skipping predecessor.
Reachability property qltransition_821 is true.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Reachability property qltransition_502 is true.
Reachability property qltransition_501 is true.
Excessive predecessor constraint size, skipping predecessor.
Reachability property qltransition_462 is true.
Reachability property qltransition_461 is true.
Excessive predecessor constraint size, skipping predecessor.
Reachability property qltransition_422 is true.
Reachability property qltransition_421 is true.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Reachability property qltransition_382 is true.
Reachability property qltransition_381 is true.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Reachability property qltransition_182 is true.
Reachability property qltransition_181 is true.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Reachability property qltransition_142 is true.
Excessive predecessor constraint size, skipping predecessor.
Reachability property qltransition_141 is true.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Reachability property qltransition_102 is true.
Reachability property qltransition_101 is true.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Reachability property qltransition_62 is true.
Reachability property qltransition_61 is true.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Reachability property qltransition_22 is true.
Reachability property qltransition_21 is true.
SDD proceeding with computation,2059 properties remain. new max is 64
SDD size :193 after 3805
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Reachability property qltransition_2142 is true.
Reachability property qltransition_2122 is true.
Reachability property qltransition_1225 is true.
Reachability property qltransition_1224 is true.
Reachability property qltransition_504 is true.
Reachability property qltransition_464 is true.
Reachability property qltransition_424 is true.
Reachability property qltransition_384 is true.
Reachability property qltransition_184 is true.
Reachability property qltransition_144 is true.
Reachability property qltransition_104 is true.
Reachability property qltransition_64 is true.
Reachability property qltransition_24 is true.
SDD proceeding with computation,2046 properties remain. new max is 64
SDD size :3805 after 13114
SDD proceeding with computation,2046 properties remain. new max is 128
SDD size :13114 after 13130
SDD proceeding with computation,2046 properties remain. new max is 256
SDD size :13130 after 13154
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 101/101 constraints. Problems are: Problem set: 16 solved, 1095 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 101/1829 variables, and 101 constraints, problems are : Problem set: 16 solved, 1095 unsolved in 5037 ms.
Refiners :[Domain max(s): 101/128 constraints, State Equation: 0/128 constraints, ReadFeed: 0/820 constraints, PredecessorRefiner: 1110/636 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 16 solved, 1095 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
Reachability property qltransition_2103 is true.
At refinement iteration 0 (INCLUDED_ONLY) 0/101 variables, 101/101 constraints. Problems are: Problem set: 16 solved, 1095 unsolved
Reachability property qltransition_2083 is true.
Reachability property qltransition_1693 is true.
Reachability property qltransition_1692 is true.
Reachability property qltransition_1691 is true.
Reachability property qltransition_1690 is true.
Reachability property qltransition_1685 is true.
Reachability property qltransition_1684 is true.
Reachability property qltransition_1683 is true.
Reachability property qltransition_1682 is true.
Reachability property qltransition_1681 is true.
Reachability property qltransition_1293 is true.
Reachability property qltransition_1292 is true.
Reachability property qltransition_1291 is true.
Reachability property qltransition_1290 is true.
Reachability property qltransition_1285 is true.
Reachability property qltransition_1284 is true.
Reachability property qltransition_1283 is true.
Reachability property qltransition_1282 is true.
Reachability property qltransition_1281 is true.
Reachability property qltransition_1226 is true.
Reachability property qltransition_1062 is true.
Reachability property qltransition_1042 is true.
Reachability property qltransition_1022 is true.
Reachability property qltransition_1002 is true.
Reachability property qltransition_902 is true.
Reachability property qltransition_882 is true.
Reachability property qltransition_862 is true.
Reachability property qltransition_842 is true.
Reachability property qltransition_822 is true.
Reachability property qltransition_503 is true.
Reachability property qltransition_463 is true.
Reachability property qltransition_423 is true.
Reachability property qltransition_383 is true.
Reachability property qltransition_183 is true.
Reachability property qltransition_143 is true.
Reachability property qltransition_103 is true.
Reachability property qltransition_63 is true.
Reachability property qltransition_23 is true.
SDD proceeding with computation,2007 properties remain. new max is 256
SDD size :13154 after 33329
SDD proceeding with computation,2007 properties remain. new max is 512
SDD size :33329 after 33479
SDD proceeding with computation,2007 properties remain. new max is 1024
SDD size :33479 after 33761
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 101/1829 variables, and 101 constraints, problems are : Problem set: 32 solved, 1079 unsolved in 5045 ms.
Refiners :[Domain max(s): 101/128 constraints, State Equation: 0/128 constraints, ReadFeed: 0/820 constraints, PredecessorRefiner: 474/636 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 13629ms problems are : Problem set: 32 solved, 1079 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 101 out of 128 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 128/128 places, 2161/2161 transitions.
Applied a total of 0 rules in 166 ms. Remains 128 /128 variables (removed 0) and now considering 2161/2161 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 166 ms. Remains : 128/128 places, 2161/2161 transitions.
Reachability property qltransition_2143 is true.
Reachability property qltransition_2123 is true.
Reachability property qltransition_1228 is true.
Reachability property qltransition_1227 is true.
Reachability property qltransition_506 is true.
Reachability property qltransition_466 is true.
Reachability property qltransition_426 is true.
Reachability property qltransition_386 is true.
Reachability property qltransition_186 is true.
Reachability property qltransition_146 is true.
Reachability property qltransition_106 is true.
Reachability property qltransition_66 is true.
Reachability property qltransition_26 is true.
SDD proceeding with computation,1994 properties remain. new max is 1024
SDD size :33761 after 62442
Reachability property qltransition_1312 is true.
Reachability property qltransition_1311 is true.
Reachability property qltransition_1310 is true.
Reachability property qltransition_1305 is true.
Reachability property qltransition_1304 is true.
Reachability property qltransition_1303 is true.
Reachability property qltransition_1302 is true.
Reachability property qltransition_1301 is true.
SDD proceeding with computation,1986 properties remain. new max is 1024
SDD size :62442 after 63626
Reachability property qltransition_2104 is true.
Reachability property qltransition_2084 is true.
Reachability property qltransition_1713 is true.
Reachability property qltransition_1712 is true.
Reachability property qltransition_1711 is true.
Reachability property qltransition_1710 is true.
Reachability property qltransition_1705 is true.
Reachability property qltransition_1704 is true.
Reachability property qltransition_1703 is true.
Reachability property qltransition_1702 is true.
Reachability property qltransition_1701 is true.
Reachability property qltransition_1313 is true.
Reachability property qltransition_1229 is true.
Reachability property qltransition_1063 is true.
Reachability property qltransition_1043 is true.
Reachability property qltransition_1023 is true.
Reachability property qltransition_1003 is true.
Reachability property qltransition_903 is true.
Reachability property qltransition_883 is true.
Reachability property qltransition_863 is true.
Reachability property qltransition_843 is true.
Reachability property qltransition_823 is true.
Reachability property qltransition_505 is true.
Reachability property qltransition_465 is true.
Reachability property qltransition_425 is true.
Reachability property qltransition_385 is true.
Reachability property qltransition_185 is true.
Reachability property qltransition_145 is true.
Reachability property qltransition_105 is true.
Reachability property qltransition_65 is true.
Reachability property qltransition_25 is true.
SDD proceeding with computation,1955 properties remain. new max is 1024
SDD size :63626 after 107860
SDD proceeding with computation,1955 properties remain. new max is 2048
SDD size :107860 after 109801
Reachability property qltransition_2144 is true.
Reachability property qltransition_2124 is true.
Reachability property qltransition_1332 is true.
Reachability property qltransition_1331 is true.
Reachability property qltransition_1330 is true.
Reachability property qltransition_1325 is true.
Reachability property qltransition_1324 is true.
Reachability property qltransition_1323 is true.
Reachability property qltransition_1322 is true.
Reachability property qltransition_1321 is true.
Reachability property qltransition_1231 is true.
Reachability property qltransition_1230 is true.
Reachability property qltransition_508 is true.
RANDOM walk for 1502902 steps (4 resets) in 120004 ms. (12 steps per ms) remains 965/1079 properties
BEST_FIRST walk for 4004 steps (8 resets) in 59 ms. (66 steps per ms) remains 965/965 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 965/965 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 965/965 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 965/965 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 965/965 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 965/965 properties
BEST_FIRST walk for 4003 steps (8 resets) in 40 ms. (97 steps per ms) remains 965/965 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 965/965 properties
BEST_FIRST walk for 4002 steps (8 resets) in 37 ms. (105 steps per ms) remains 965/965 properties
BEST_FIRST walk for 4003 steps (8 resets) in 40 ms. (97 steps per ms) remains 965/965 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 965/965 properties
BEST_FIRST walk for 4003 steps (8 resets) in 52 ms. (75 steps per ms) remains 965/965 properties
Reachability property qltransition_468 is true.
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 965/965 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 965/965 properties
BEST_FIRST walk for 4002 steps (8 resets) in 51 ms. (76 steps per ms) remains 965/965 properties
BEST_FIRST walk for 4004 steps (8 resets) in 57 ms. (69 steps per ms) remains 965/965 properties
BEST_FIRST walk for 4004 steps (8 resets) in 54 ms. (72 steps per ms) remains 965/965 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 965/965 properties
BEST_FIRST walk for 4003 steps (8 resets) in 47 ms. (83 steps per ms) remains 965/965 properties
BEST_FIRST walk for 4003 steps (8 resets) in 67 ms. (58 steps per ms) remains 965/965 properties
BEST_FIRST walk for 4003 steps (8 resets) in 42 ms. (93 steps per ms) remains 965/965 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 965/965 properties
BEST_FIRST walk for 4003 steps (8 resets) in 60 ms. (65 steps per ms) remains 965/965 properties
BEST_FIRST walk for 4003 steps (8 resets) in 53 ms. (74 steps per ms) remains 965/965 properties
BEST_FIRST walk for 4002 steps (8 resets) in 58 ms. (67 steps per ms) remains 965/965 properties
BEST_FIRST walk for 4003 steps (8 resets) in 52 ms. (75 steps per ms) remains 965/965 properties
Reachability property qltransition_428 is true.
BEST_FIRST walk for 4003 steps (8 resets) in 49 ms. (80 steps per ms) remains 965/965 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 965/965 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 965/965 properties
BEST_FIRST walk for 4004 steps (8 resets) in 71 ms. (55 steps per ms) remains 965/965 properties
Reachability property qltransition_388 is true.
BEST_FIRST walk for 4003 steps (8 resets) in 61 ms. (64 steps per ms) remains 965/965 properties
BEST_FIRST walk for 4002 steps (8 resets) in 54 ms. (72 steps per ms) remains 965/965 properties
Reachability property qltransition_188 is true.
BEST_FIRST walk for 4004 steps (8 resets) in 50 ms. (78 steps per ms) remains 965/965 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 965/965 properties
BEST_FIRST walk for 4004 steps (8 resets) in 55 ms. (71 steps per ms) remains 965/965 properties
BEST_FIRST walk for 4004 steps (8 resets) in 51 ms. (77 steps per ms) remains 965/965 properties
BEST_FIRST walk for 4003 steps (8 resets) in 46 ms. (85 steps per ms) remains 965/965 properties
BEST_FIRST walk for 4003 steps (8 resets) in 49 ms. (80 steps per ms) remains 965/965 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 965/965 properties
BEST_FIRST walk for 4003 steps (8 resets) in 50 ms. (78 steps per ms) remains 965/965 properties
Reachability property qltransition_148 is true.
BEST_FIRST walk for 4004 steps (8 resets) in 56 ms. (70 steps per ms) remains 965/965 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 965/965 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 965/965 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 965/965 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 965/965 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 965/965 properties
BEST_FIRST walk for 4003 steps (8 resets) in 48 ms. (81 steps per ms) remains 965/965 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 965/965 properties
BEST_FIRST walk for 4003 steps (8 resets) in 38 ms. (102 steps per ms) remains 965/965 properties
BEST_FIRST walk for 4003 steps (8 resets) in 44 ms. (88 steps per ms) remains 965/965 properties
[2025-06-04 22:04:05] [INFO ] Flow matrix only has 1701 transitions (discarded 460 similar events)
// Phase 1: matrix 1701 rows 128 cols
[2025-06-04 22:04:05] [INFO ] Invariants computation overflowed in 9 ms
[2025-06-04 22:04:05] [INFO ] State equation strengthened by 820 read => feed constraints.
Reachability property qltransition_108 is true.
Reachability property qltransition_68 is true.
Reachability property qltransition_28 is true.
SDD proceeding with computation,1934 properties remain. new max is 2048
SDD size :109801 after 136421
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Reachability property qltransition_1333 is true.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
SDD proceeding with computation,1933 properties remain. new max is 2048
SDD size :136421 after 141797
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 88/88 constraints. Problems are: Problem set: 0 solved, 965 unsolved
Reachability property qltransition_2105 is true.
Reachability property qltransition_2085 is true.
Reachability property qltransition_1733 is true.
Reachability property qltransition_1732 is true.
Reachability property qltransition_1731 is true.
Reachability property qltransition_1730 is true.
Reachability property qltransition_1725 is true.
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 965 unsolved
Reachability property qltransition_1724 is true.
Reachability property qltransition_1723 is true.
Reachability property qltransition_1722 is true.
Reachability property qltransition_1721 is true.
Reachability property qltransition_1232 is true.
Reachability property qltransition_1064 is true.
Reachability property qltransition_1044 is true.
Reachability property qltransition_1024 is true.
Reachability property qltransition_1004 is true.
Reachability property qltransition_904 is true.
Reachability property qltransition_884 is true.
Reachability property qltransition_864 is true.
Reachability property qltransition_844 is true.
Reachability property qltransition_824 is true.
Reachability property qltransition_507 is true.
Reachability property qltransition_467 is true.
Reachability property qltransition_427 is true.
Reachability property qltransition_387 is true.
Reachability property qltransition_187 is true.
Reachability property qltransition_147 is true.
Reachability property qltransition_107 is true.
Reachability property qltransition_67 is true.
At refinement iteration 2 (OVERLAPS) 1701/1789 variables, 88/176 constraints. Problems are: Problem set: 0 solved, 965 unsolved
Reachability property qltransition_27 is true.
SDD proceeding with computation,1903 properties remain. new max is 2048
SDD size :141797 after 180079
Reachability property qltransition_2145 is true.
Reachability property qltransition_2125 is true.
Reachability property qltransition_1352 is true.
Reachability property qltransition_1351 is true.
Reachability property qltransition_1350 is true.
Reachability property qltransition_1345 is true.
Reachability property qltransition_1344 is true.
Reachability property qltransition_1343 is true.
Reachability property qltransition_1342 is true.
Reachability property qltransition_1341 is true.
Reachability property qltransition_1234 is true.
Reachability property qltransition_1233 is true.
Reachability property qltransition_510 is true.
Reachability property qltransition_470 is true.
Reachability property qltransition_430 is true.
Reachability property qltransition_390 is true.
Reachability property qltransition_190 is true.
Reachability property qltransition_150 is true.
Reachability property qltransition_110 is true.
Reachability property qltransition_70 is true.
Reachability property qltransition_30 is true.
SDD proceeding with computation,1882 properties remain. new max is 2048
SDD size :180079 after 190313
Reachability property qltransition_2106 is true.
Reachability property qltransition_2086 is true.
Reachability property qltransition_1753 is true.
Reachability property qltransition_1752 is true.
Reachability property qltransition_1751 is true.
Reachability property qltransition_1750 is true.
Reachability property qltransition_1745 is true.
Reachability property qltransition_1744 is true.
Reachability property qltransition_1743 is true.
Reachability property qltransition_1742 is true.
Reachability property qltransition_1741 is true.
Reachability property qltransition_1353 is true.
Reachability property qltransition_1235 is true.
Reachability property qltransition_509 is true.
Reachability property qltransition_469 is true.
Reachability property qltransition_429 is true.
Reachability property qltransition_389 is true.
Reachability property qltransition_189 is true.
Reachability property qltransition_149 is true.
Reachability property qltransition_109 is true.
Reachability property qltransition_69 is true.
Reachability property qltransition_29 is true.
SDD proceeding with computation,1860 properties remain. new max is 2048
SDD size :190313 after 207849
Reachability property qltransition_2146 is true.
At refinement iteration 3 (INCLUDED_ONLY) 0/1789 variables, 820/996 constraints. Problems are: Problem set: 0 solved, 965 unsolved
Reachability property qltransition_2126 is true.
Reachability property qltransition_2052 is true.
Reachability property qltransition_2051 is true.
Reachability property qltransition_1746 is true.
Reachability property qltransition_1726 is true.
Reachability property qltransition_1706 is true.
Reachability property qltransition_1686 is true.
Reachability property qltransition_1666 is true.
Reachability property qltransition_1237 is true.
Reachability property qltransition_1236 is true.
Reachability property qltransition_1065 is true.
Reachability property qltransition_1045 is true.
Reachability property qltransition_1025 is true.
Reachability property qltransition_1005 is true.
Reachability property qltransition_925 is true.
Reachability property qltransition_924 is true.
Reachability property qltransition_923 is true.
Reachability property qltransition_922 is true.
Reachability property qltransition_921 is true.
Reachability property qltransition_920 is true.
Reachability property qltransition_905 is true.
Reachability property qltransition_885 is true.
Reachability property qltransition_865 is true.
Reachability property qltransition_845 is true.
Reachability property qltransition_825 is true.
Reachability property qltransition_230 is true.
Reachability property qltransition_229 is true.
Reachability property qltransition_228 is true.
Reachability property qltransition_227 is true.
Reachability property qltransition_226 is true.
Reachability property qltransition_225 is true.
Reachability property qltransition_224 is true.
Reachability property qltransition_223 is true.
Reachability property qltransition_222 is true.
Reachability property qltransition_221 is true.
Reachability property qltransition_220 is true.
SDD proceeding with computation,1823 properties remain. new max is 2048
SDD size :207849 after 426510
Reachability property qltransition_1346 is true.
Reachability property qltransition_1326 is true.
Reachability property qltransition_1306 is true.
Reachability property qltransition_1286 is true.
SDD proceeding with computation,1819 properties remain. new max is 2048
SDD size :426510 after 437866
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1789/1829 variables, and 996 constraints, problems are : Problem set: 0 solved, 965 unsolved in 45032 ms.
Refiners :[Domain max(s): 88/128 constraints, State Equation: 88/128 constraints, ReadFeed: 820/820 constraints, PredecessorRefiner: 965/541 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 965 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/88 variables, 88/88 constraints. Problems are: Problem set: 0 solved, 965 unsolved
SDD proceeding with computation,1819 properties remain. new max is 4096
SDD size :437866 after 443831
At refinement iteration 1 (INCLUDED_ONLY) 0/88 variables, 0/88 constraints. Problems are: Problem set: 0 solved, 965 unsolved
At refinement iteration 2 (OVERLAPS) 1701/1789 variables, 88/176 constraints. Problems are: Problem set: 0 solved, 965 unsolved
Reachability property qltransition_1373 is true.
Reachability property qltransition_1372 is true.
Reachability property qltransition_1371 is true.
Reachability property qltransition_1370 is true.
Reachability property qltransition_1366 is true.
Reachability property qltransition_1365 is true.
Reachability property qltransition_1364 is true.
Reachability property qltransition_1363 is true.
Reachability property qltransition_1362 is true.
Reachability property qltransition_1361 is true.
SDD proceeding with computation,1809 properties remain. new max is 4096
SDD size :443831 after 469749
SDD proceeding with computation,1809 properties remain. new max is 8192
SDD size :469749 after 490803
At refinement iteration 3 (INCLUDED_ONLY) 0/1789 variables, 820/996 constraints. Problems are: Problem set: 0 solved, 965 unsolved
Reachability property qltransition_2087 is true.
Reachability property qltransition_2068 is true.
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 Int declared 1789/1829 variables, and 996 constraints, problems are : Problem set: 0 solved, 965 unsolved in 45038 ms.
Refiners :[Domain max(s): 88/128 constraints, State Equation: 88/128 constraints, ReadFeed: 820/820 constraints, PredecessorRefiner: 424/541 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 92185ms problems are : Problem set: 0 solved, 965 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 88 out of 128 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 128/128 places, 2161/2161 transitions.
Applied a total of 0 rules in 101 ms. Remains 128 /128 variables (removed 0) and now considering 2161/2161 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 101 ms. Remains : 128/128 places, 2161/2161 transitions.
Reachability property qltransition_2067 is true.
Reachability property qltransition_1354 is true.
RANDOM walk for 1647805 steps (4 resets) in 120004 ms. (13 steps per ms) remains 964/965 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4003 steps (8 resets) in 40 ms. (97 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4003 steps (8 resets) in 29 ms. (133 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4003 steps (8 resets) in 61 ms. (64 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4003 steps (8 resets) in 36 ms. (108 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4002 steps (8 resets) in 41 ms. (95 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4003 steps (8 resets) in 32 ms. (121 steps per ms) remains 964/964 properties
Reachability property qltransition_1334 is true.
Reachability property qltransition_1314 is true.
Reachability property qltransition_1294 is true.
BEST_FIRST walk for 4003 steps (8 resets) in 46 ms. (85 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4003 steps (8 resets) in 43 ms. (90 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4002 steps (8 resets) in 39 ms. (100 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4003 steps (8 resets) in 40 ms. (97 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4003 steps (8 resets) in 44 ms. (88 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4003 steps (8 resets) in 37 ms. (105 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4003 steps (8 resets) in 37 ms. (105 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4003 steps (8 resets) in 33 ms. (117 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4003 steps (8 resets) in 34 ms. (114 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4004 steps (8 resets) in 38 ms. (102 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4004 steps (8 resets) in 48 ms. (81 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4004 steps (8 resets) in 36 ms. (108 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4003 steps (8 resets) in 32 ms. (121 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4003 steps (8 resets) in 48 ms. (81 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4004 steps (8 resets) in 44 ms. (88 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4003 steps (8 resets) in 42 ms. (93 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4002 steps (8 resets) in 40 ms. (97 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4002 steps (8 resets) in 45 ms. (87 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4003 steps (8 resets) in 31 ms. (125 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4003 steps (8 resets) in 39 ms. (100 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 964/964 properties
Reachability property qltransition_1085 is true.
Reachability property qltransition_1084 is true.
Reachability property qltransition_1083 is true.
Reachability property qltransition_1082 is true.
Reachability property qltransition_1081 is true.
Reachability property qltransition_1080 is true.
Reachability property qltransition_552 is true.
Reachability property qltransition_551 is true.
Reachability property qltransition_550 is true.
Reachability property qltransition_549 is true.
Reachability property qltransition_548 is true.
Reachability property qltransition_547 is true.
Reachability property qltransition_546 is true.
Reachability property qltransition_545 is true.
Reachability property qltransition_544 is true.
Reachability property qltransition_543 is true.
Reachability property qltransition_542 is true.
Reachability property qltransition_541 is true.
Reachability property qltransition_540 is true.
Reachability property qltransition_512 is true.
Reachability property qltransition_511 is true.
Reachability property qltransition_472 is true.
Reachability property qltransition_471 is true.
Reachability property qltransition_432 is true.
Reachability property qltransition_431 is true.
Reachability property qltransition_392 is true.
Reachability property qltransition_391 is true.
Reachability property qltransition_231 is true.
Reachability property qltransition_192 is true.
Reachability property qltransition_191 is true.
Reachability property qltransition_152 is true.
Reachability property qltransition_151 is true.
Reachability property qltransition_112 is true.
Reachability property qltransition_111 is true.
Reachability property qltransition_72 is true.
Reachability property qltransition_71 is true.
Reachability property qltransition_32 is true.
Reachability property qltransition_31 is true.
SDD proceeding with computation,1764 properties remain. new max is 8192
SDD size :490803 after 998650
Reachability property qltransition_1374 is true.
SDD proceeding with computation,1763 properties remain. new max is 8192
SDD size :998650 after 1.0477e+06
Probabilistic random walk after 1000001 steps, saw 604471 distinct states, run finished after 48674 ms. (steps per millisecond=20 ) properties seen :0
[2025-06-04 22:06:57] [INFO ] Flow matrix only has 1701 transitions (discarded 460 similar events)
// Phase 1: matrix 1701 rows 128 cols
[2025-06-04 22:06:57] [INFO ] Invariants computation overflowed in 8 ms
[2025-06-04 22:06:57] [INFO ] State equation strengthened by 820 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 964 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 964 unsolved
At refinement iteration 2 (OVERLAPS) 1701/1787 variables, 86/172 constraints. Problems are: Problem set: 0 solved, 964 unsolved
SDD proceeding with computation,1763 properties remain. new max is 16384
SDD size :1.0477e+06 after 1.08696e+06
At refinement iteration 3 (INCLUDED_ONLY) 0/1787 variables, 820/992 constraints. Problems are: Problem set: 0 solved, 964 unsolved
Reachability property qltransition_2107 is true.
Reachability property qltransition_1774 is true.
Reachability property qltransition_1773 is true.
Reachability property qltransition_1772 is true.
Reachability property qltransition_1771 is true.
Reachability property qltransition_1770 is true.
Reachability property qltransition_1766 is true.
Reachability property qltransition_1765 is true.
Reachability property qltransition_1764 is true.
Reachability property qltransition_1763 is true.
Reachability property qltransition_1762 is true.
Reachability property qltransition_1761 is true.
Reachability property qltransition_1754 is true.
Reachability property qltransition_1734 is true.
At refinement iteration 4 (INCLUDED_ONLY) 0/1787 variables, 0/992 constraints. Problems are: Problem set: 0 solved, 964 unsolved
SMT process timed out in 77180ms, After SMT, problems are : Problem set: 0 solved, 964 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 86 out of 128 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 128/128 places, 2161/2161 transitions.
Applied a total of 0 rules in 101 ms. Remains 128 /128 variables (removed 0) and now considering 2161/2161 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 101 ms. Remains : 128/128 places, 2161/2161 transitions.
Reachability property qltransition_1714 is true.
Reachability property qltransition_1694 is true.
Reachability property qltransition_1674 is true.
Reachability property qltransition_1238 is true.
SDD proceeding with computation,1745 properties remain. new max is 16384
SDD size :1.08696e+06 after 1.7775e+06
RANDOM walk for 1646684 steps (4 resets) in 120006 ms. (13 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4003 steps (8 resets) in 36 ms. (108 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4003 steps (8 resets) in 40 ms. (97 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4004 steps (8 resets) in 45 ms. (87 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4003 steps (8 resets) in 35 ms. (111 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4003 steps (8 resets) in 40 ms. (97 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4004 steps (8 resets) in 47 ms. (83 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4003 steps (8 resets) in 34 ms. (114 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4003 steps (8 resets) in 36 ms. (108 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4002 steps (8 resets) in 39 ms. (100 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4003 steps (8 resets) in 38 ms. (102 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4003 steps (8 resets) in 42 ms. (93 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4002 steps (8 resets) in 30 ms. (129 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4003 steps (8 resets) in 34 ms. (114 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4003 steps (8 resets) in 39 ms. (100 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4004 steps (8 resets) in 39 ms. (100 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4002 steps (8 resets) in 29 ms. (133 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4004 steps (8 resets) in 30 ms. (129 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4002 steps (8 resets) in 39 ms. (100 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4004 steps (8 resets) in 41 ms. (95 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4003 steps (8 resets) in 38 ms. (102 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4003 steps (8 resets) in 37 ms. (105 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4003 steps (8 resets) in 42 ms. (93 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4002 steps (8 resets) in 42 ms. (93 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4004 steps (8 resets) in 34 ms. (114 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4004 steps (8 resets) in 31 ms. (125 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4002 steps (8 resets) in 48 ms. (81 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4004 steps (8 resets) in 46 ms. (85 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4004 steps (8 resets) in 33 ms. (117 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4004 steps (8 resets) in 49 ms. (80 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4004 steps (8 resets) in 42 ms. (93 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4003 steps (8 resets) in 40 ms. (97 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4003 steps (8 resets) in 41 ms. (95 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4004 steps (8 resets) in 43 ms. (91 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4004 steps (8 resets) in 40 ms. (97 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4003 steps (8 resets) in 43 ms. (90 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4004 steps (8 resets) in 37 ms. (105 steps per ms) remains 964/964 properties
BEST_FIRST walk for 4004 steps (8 resets) in 35 ms. (111 steps per ms) remains 964/964 properties
Reachability property qltransition_2147 is true.
Reachability property qltransition_2127 is true.
Reachability property qltransition_2054 is true.
Probabilistic random walk after 1000001 steps, saw 604471 distinct states, run finished after 51561 ms. (steps per millisecond=19 ) properties seen :0
[2025-06-04 22:09:36] [INFO ] Flow matrix only has 1701 transitions (discarded 460 similar events)
// Phase 1: matrix 1701 rows 128 cols
[2025-06-04 22:09:36] [INFO ] Invariants computation overflowed in 7 ms
[2025-06-04 22:09:36] [INFO ] State equation strengthened by 820 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 90.0 s and query timeout 9000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/86 variables, 86/86 constraints. Problems are: Problem set: 0 solved, 964 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/86 variables, 0/86 constraints. Problems are: Problem set: 0 solved, 964 unsolved
At refinement iteration 2 (OVERLAPS) 1701/1787 variables, 86/172 constraints. Problems are: Problem set: 0 solved, 964 unsolved
Reachability property qltransition_2053 is true.
At refinement iteration 3 (INCLUDED_ONLY) 0/1787 variables, 820/992 constraints. Problems are: Problem set: 0 solved, 964 unsolved
Reachability property qltransition_1367 is true.
Reachability property qltransition_1347 is true.
Reachability property qltransition_1327 is true.
Reachability property qltransition_1307 is true.
Reachability property qltransition_1287 is true.
Reachability property qltransition_1240 is true.
Reachability property qltransition_1239 is true.
Reachability property qltransition_946 is true.
Reachability property qltransition_945 is true.
Reachability property qltransition_944 is true.
Reachability property qltransition_943 is true.
Reachability property qltransition_942 is true.
Reachability property qltransition_941 is true.
Reachability property qltransition_940 is true.
Reachability property qltransition_272 is true.
Reachability property qltransition_271 is true.
Reachability property qltransition_270 is true.
Reachability property qltransition_269 is true.
At refinement iteration 4 (INCLUDED_ONLY) 0/1787 variables, 0/992 constraints. Problems are: Problem set: 0 solved, 964 unsolved
Reachability property qltransition_268 is true.
Reachability property qltransition_267 is true.
Error getting values : (error "ParserException while parsing response: ((t0 2.0)
(t1 (/ 174.0 25.0))
(t2 (/ 393.0 50.0))
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(t5 (/ 129.0 25.0))
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(t7 (/ 222.0 25.0))
(t8 2.0)
(t9 (/ 69.0 10.0))
(t10 (/ 297.0 25.0))
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(t13 (/ 172.0 25.0))
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(t49 (/ 49.0 50.0))
(t50 (/ 49.0 50.0))
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(t55 (/ 49.0 50.0))
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(t69 (/ 49.0 50.0))
(t70 (/ 49.0 50.0))
(t71 (/ 49.0 50.0))
(t72 (/ 49.0 50.0))
(t73 (/ 49.0 50.0))
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(t89 (/ 49.0 50.0))
(t90 (/ 49.0 50.0))
(t91 (/ 49.0 50.0))
(t92 (/ 49.0 50.0))
(t93 (/ 49.0 50.0))
(t94 (/ 49.0 50.0))
(t95 (/ 49.0 50.0))
(t96 (/ 49.0 50.0))
(t97 (/ 3.0 50.0))
(t98 (/ 49.0 50.0))
(t99 (/ 1.0 50.0))
(t100 0.0)
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(t111 (/ 49.0 50.0))
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(t130 (/ 49.0 50.0))
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(t146 0.0)
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(t148 0.0)
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(t150 (/ 49.0 50.0))
(t151 (/ 23.0 50.0))
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(t168 0.0)
(t169 (/ 49.0 50.0))
(t170 (/ 49.0 50.0))
(t171 (/ 49.0 50.0))
(t172 (/ 49.0 50.0))
(t173 (/ 49.0 50.0))
(t174 (/ 49.0 50.0))
(t175 0.0)
(t176 (/ 49.0 50.0))
(t177 (/ 49.0 50.0))
(t178 (/ 1.0 25.0))
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(t189 (/ 49.0 50.0))
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(t195 (/ 49.0 50.0))
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(t209 0.0)
(t210 (/ 49.0 50.0))
(t211 (/ 49.0 50.0))
(t212 (/ 49.0 50.0))
(t213 (/ 49.0 50.0))
(t214 (/ 49.0 50.0))
(t215 0.0)
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(t231 (/ 49.0 50.0))
(t232 0.0)
(t233 (/ 49.0 50.0))
(t234 (/ 3.0 25.0))
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(t251 (/ 49.0 50.0))
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(t270 (/ 49.0 50.0))
(t271 0.0)
(t272 (/ 49.0 50.0))
(t273 (/ 49.0 50.0))
(t274 (/ 49.0 50.0))
(t275 0.0)
(t276 (/ 49.0 50.0))
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(t289 (/ 49.0 50.0))
(t290 (/ 49.0 50.0))
(t291 (/ 49.0 50.0))
(t292 (/ 49.0 50.0))
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(t330 (/ 49.0 50.0))
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(t333 (/ 49.0 50.0))
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(t391 (/ 49.0 50.0))
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(t430 0.0)
(t431 (/ 22.0 25.0))
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(t435 0.0)
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(t449 (/ 49.0 50.0))
(t450 (/ 49.0 50.0))
(t451 (/ 49.0 50.0))
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(t455 (/ 1.0 10.0))
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(t470 0.0)
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(t473 (/ 1.0 50.0))
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(t485 0.0)
(t486 0.0)
(t487 0.0)
(t488 0.0)
(t489 (/ 49.0 50.0))
(t490 (/ 49.0 50.0))
(t491 (/ 49.0 50.0))
(t492 (/ 49.0 50.0))
(t493 0.0)
(t494 (/ 49.0 50.0))
(t495 0.0)
(t496 (/ 49.0 50.0))
(t497 (/ 49.0 50.0))
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(t510 (/ 1.0 50.0))
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(t568 0.0)
(t569 0.0)
(t570 0.0)
(t571 (/ 1.0 50.0))
(t572 (/ 49.0 50.0))
(t573 0.0)
(t574 0.0)
(t575 0.0)
(t576 0.0)
(t577 0.0)
(t578 0.0)
(t579 0.0)
(t580 0.0)
(t581 0.0)
(t582 0.0)
(t583 0.0)
(t584 0.0)
(t585 0.0)
(t586 0.0)
(t587 0.0)
(t588 0.0)
(t589 0.0)
(t590 0.0)
(t591 (/ 1.0 25.0))
(t592 0.0)
(t593 0.0)
(t594 0.0)
(t595 0.0)
(t596 0.0)
(t597 0.0)
(t598 0.0)
(t599 0.0)
(t600 0.0)
(t601 0.0)
(t602 0.0)
(t603 0.0)
(t604 0.0)
(t605 0.0)
(t606 0.0)
(t607 0.0)
(t608 0.0)
(t609 0.0)
(t610 0.0)
(t611 (/ 1.0 50.0))
(t612 0.0)
(t613 (/ 49.0 50.0))
(t614 0.0)
(t615 0.0)
(t616 0.0)
(t617 0.0)
(t618 0.0)
(t619 0.0)
(t620 0.0)
(t621 0.0)
(t622 0.0)
(t623 0.0)
(t624 0.0)
(t625 0.0)
(t626 0.0)
(t627 0.0)
(t628 0.0)
(t629 (/ 49.0 50.0))
(t630 (/ 49.0 50.0))
(t631 (/ 49.0 50.0))
(t632 0.0)
(t633 (/ 49.0 50.0))
(t634 (/ 49.0 50.0))
(t635 (/ 49.0 50.0))
(t636 (/ 49.0 50.0))
(t637 (/ 49.0 50.0))
(t638 (/ 49.0 50.0))
(t639 (/ 49.0 50.0))
(t640 0.0)
(t641 0.0)
(t642 0.0)
(t643 0.0)
(t644 0.0)
(t645 0.0)
(t646 0.0)
(t647 0.0)
(t648 0.0)
(t649 (/ 13.0 50.0))
(t650 (/ 49.0 50.0))
(t651 (/ 49.0 50.0))
(t652 0.0)
(t653 (/ 49.0 50.0))
(t654 (/ 49.0 50.0))
(t655 (/ 49.0 50.0))
(t656 0.0)
(t657 0.0)
(t658 0.0)
(t659 0.0)
(t660 0.0)
(t661 0.0)
(t662 0.0)
(t663 0.0)
(t664 0.0)
(t665 0.0)
(t666 0.0)
(t667 0.0)
(t668 0.0)
(t669 0.0)
(t670 0.0)
(t671 (/ 8.0 25.0))
(t672 0.0)
(t673 0.0)
(t674 (/ 17.0 25.0))
(t675 0.0)
(t676 0.0)
(t677 0.0)
(t678 0.0)
(t679 0.0)
(t680 0.0)
(t681 0.0)
(t682 0.0)
(t683 0.0)
(t684 0.0)
(t685 0.0)
(t686 0.0)
(t687 0.0)
(t688 0.0)
(t689 0.0)
(t690 (/ 1.0 50.0))
(t691 0.0)
(t692 0.0)
(t693 (/ 49.0 50.0))
(t694 0.0)
(t695 0.0)
(t696 0.0)
(t697 0.0)
(t698 0.0)
(t699 0.0)
(t700 0.0)
(t701 0.0)
(t702 0.0)
(t703 0.0)
(t704 0.0)
(t705 0.0)
(t706 0.0)
(t707 0.0)
(t708 0.0)
(t709 (/ 49.0 50.0))
(t710 (/ 49.0 50.0))
(t711 (/ 49.0 50.0))
(t712 (/ 49.0 50.0))
(t713 (/ 49.0 50.0))
(t714 (/ 49.0 50.0))
(t715 (/ 49.0 50.0))
(t716 (/ 49.0 50.0))
(t717 (/ 49.0 50.0))
(t718 (/ 49.0 50.0))
(t719 (/ 49.0 50.0))
(t720 0.0)
(t721 0.0)
(t722 0.0)
(t723 0.0)
(t724 0.0)
(t725 0.0)
(t726 0.0)
(t727 0.0)
(t728 0.0)
(t729 (/ 49.0 50.0))
(t730 (/ 49.0 50.0))
(t731 (/ 49.0 50.0))
(t732 0.0)
(t733 0.0)
(t734 0.0)
(t735 0.0)
(t736 0.0)
(t737 0.0)
(t738 0.0)
(t739 0.0)
(t740 0.0)
(t741 0.0)
(t742 0.0)
(t743 0.0)
(t744 0.0)
(t745 0.0)
(t746 0.0)
(t747 0.0)
(t748 0.0)
(t749 (/ 49.0 50.0))
(t750 (/ 49.0 50.0))
(t751 (/ 49.0 50.0))
(t752 0.0)
(t753 (/ 49.0 50.0))
(t754 (/ 49.0 50.0))
(t755 (/ 49.0 50.0))
(t756 (/ 49.0 50.0))
(t757 0.0)
(t758 (/ 49.0 50.0))
(t759 (/ 1.0 50.0))
(t760 0.0)
(t761 0.0)
(t762 0.0)
(t763 0.0)
(t764 0.0)
(t765 0.0)
(t766 0.0)
(t767 0.0)
(t768 0.0)
(t769 0.0)
(t770 0.0)
(t771 (/ 1.0 50.0))
(t772 0.0)
(t773 0.0)
(t774 (/ 49.0 50.0))
(t775 0.0)
(t776 0.0)
(t777 0.0)
(t778 0.0)
(t779 0.0)
(t780 0.0)
(t781 0.0)
(t782 0.0)
(t783 0.0)
(t784 0.0)
(t785 0.0)
(t786 0.0)
(t787 0.0)
(t788 0.0)
(t789 0.0)
(t790 (/ 2.0 25.0))
(t791 0.0)
(t792 0.0)
(t793 0.0)
(t794 (/ 6.0 25.0))
(t795 0.0)
(t796 (/ 49.0 50.0))
(t797 0.0)
(t798 0.0)
(t799 0.0)
(t800 0.0)
(t801 0.0)
(t802 0.0)
(t803 0.0)
(t804 0.0)
(t805 0.0)
(t806 0.0)
(t807 0.0)
(t808 0.0)
(t809 0.0)
(t810 (/ 49.0 50.0))
(t811 (/ 49.0 50.0))
(t812 0.0)
(t813 0.0)
(t814 0.0)
(t815 0.0)
(t816 0.0)
(t817 0.0)
(t818 (/ 1.0 25.0))
(t819 0.0)
(t820 (/ 1446.0 25.0))
(t821 0.0)
(t822 0.0)
(t823 0.0)
(t824 0.0)
(t825 0.0)
(t826 0.0)
(t827 0.0)
(t828 0.0)
(t829 0.0)
(t830 0.0)
(t831 0.0)
(t832 0.0)
(t833 0.0)
(t834 0.0)
(t835 0.0)
(t836 0.0)
(t837 0.0)
(t838 0.0)
(t839 0.0)
(t840 0.0)
(t841 0.0)
(t842 0.0)
(t843 0.0)
(t844 0.0)
(t845 0.0)
(t846 0.0)
(t847 0.0)
(t848 0.0)
(t849 0.0)
(t850 0.0)
(t851 0.0)
(t852 0.0)
(t853 0.0)
(t854 0.0)
(t855 0.0)
(t856 0.0)
(t857 0.0)
(t858 0.0)
(t859 0.0)
(t860 0.0)
(t861 0.0)
(t862 0.0)
(t863 0.0)
(t864 0.0)
(t865 0.0)
(t866 0.0)
(t867 0.0)
(t868 0.0)
(t869 0.0)
(t870 0.0)
(t871 0.0)
(t872 0.0)
(t873 0.0)
(t874 0.0)
(t875 0.0)
(t876 0.0)
(t877 0.0)
(t878 0.0)
(t879 0.0)
(t880 0.0)
(t881 0.0)
(t882 0.0)
(t883 0.0)
(t884 0.0)
(t885 0.0)
(t886 0.0)
(t887 0.0)
(t888 0.0)
(t889 0.0)
(t890 0.0)
(t891 0.0)
(t892 0.0)
(t893 0.0)
(t894 0.0)
(t895 0.0)
(t896 0.0)
(t897 0.0)
(t898 0.0)
(t899 0.0)
(t900 0.0)
(t901 0.0)
(t902 0.0)
(t903 0.0)
(t904 0.0)
(t905 0.0)
(t906 0.0)
(t907 0.0)
(t908 0.0)
(t909 0.0)
(t910 0.0)
(t911 0.0)
(t912 0.0)
(t913 0.0)
(t914 0.0)
(t915 0.0)
(t916 0.0)
(t917 0.0)
(t918 0.0)
(t919 0.0)
(t920 0.0)
(t921 0.0)
(t922 0.0)
(t923 0.0)
(t924 0.0)
(t925 0.0)
(t926 0.0)
(t927 0.0)
(t928 0.0)
(t929 0.0)
(t930 0.0)
(t931 0.0)
(t932 0.0)
(t933 0.0)
(t934 0.0)
(t935 0.0)
(t936 0.0)
(t937 0.0)
(t938 0.0)
(t939 0.0)
(t940 0.0)
(t941 0.0)
(t942 0.0)
(t943 0.0)
(t944 0.0)
(t945 0.0)
(t946 0.0)
(t947 0.0)
(t948 0.0)
(t949 0.0)
(t950 0.0)
(t951 0.0)
(t952 0.0)
(t953 0.0)
(t954 0.0)
(t955 0.0)
(t956 0.0)
(t957 0.0)
(t958 0.0)
(t959 0.0)
(t960 0.0)
(t961 0.0)
(t962 0.0)
(t963 0.0)
(t964 0.0)
(t965 0.0)
(t966 0.0)
(t967 0.0)
(t968 0.0)
(t969 0.0)
(t970 0.0)
(t971 0.0)
(t972 0.0)
(t973 0.0)
(t974 0.0)
(t975 0.0)
(t976 0.0)
(t977 0.0)
(t978 0.0)
(t979 0.0)
(t980 0.0)
(t981 0.0)
(t982 0.0)
(t983 0.0)
(t984 0.0)
(t985 0.0)
(t986 0.0)
(t987 0.0)
(t988 0.0)
(t989 0.0)
(t990 0.0)
(t991 0.0)
(t992 0.0)
(t993 0.0)
(t994 0.0)
(t995 0.0)
(t996 0.0)
(t997 0.0)
(t998 0.0)
(t999 0.0)
(t1000 0.0)
(t1001 0.0)
(t1002 0.0)
(t1003 0.0)
(t1004 0.0)
(t1005 0.0)
(t1006 0.0)
(t1007 0.0)
(t1008 0.0)
(t1009 (/ 79.0 25.0))
(t1010 0.0)
(t1011 0.0)
(t1012 0.0)
(t1013 0.0)
(t1014 0.0)
(t1015 0.0)
(t1016 0.0)
(t1017 0.0)
(t1018 0.0)
(t1019 0.0)
(t1020 0.0)
(t1021 0.0)
(t1022 0.0)
(t1023 0.0)
(t1024 0.0)
(t1025 0.0)
(t1026 (/ 57.0 50.0))
(t1027 0.0)
(t1028 0.0)
(t1029 0.0)
(t1030 0.0)
(t1031 0.0)
(t1032 0.0)
(t1033 0.0)
(t1034 0.0)
(t1035 0.0)
(t1036 0.0)
(t1037 0.0)
(t1038 0.0)
(t1039 0.0)
(t1040 0.0)
(t1041 0.0)
(t1042 0.0)
(t1043 0.0)
(t1044 0.0)
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(t1055 0.0)
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(t1057 0.0)
(t1058 0.0)
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(t1060 0.0)
(t1061 0.0)
(t1062 0.0)
(t1063 0.0)
(t1064 0.0)
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(t1067 0.0)
(t1068 0.0)
(t1069 0.0)
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(t1073 0.0)
(t1074 0.0)
(t1075 0.0)
(t1076 0.0)
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(t1079 0.0)
(t1080 0.0)
(t1081 0.0)
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(t1085 0.0)
(t1086 0.0)
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(t1088 0.0)
(t1089 0.0)
(t1090 0.0)
(t1091 0.0)
(t1092 0.0)
(t1093 0.0)
(t1094 0.0)
(t1095 0.0)
(t1096 0.0)
(t1097 0.0)
(t1098 0.0)
(t1099 (/ 3.0 10.0))
(t1100 0.0)
(t1101 0.0)
(t1102 0.0)
(t1103 0.0)
(t1104 0.0)
(t1105 0.0)
(t1106 0.0)
(t1107 0.0)
(t1108 0.0)
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(t1110 0.0)
(t1111 0.0)
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(t1114 0.0)
(t1115 0.0)
(t1116 0.0)
(t1117 0.0)
(t1118 0.0)
(t1119 0.0)
(t1120 0.0)
(t1121 0.0)
(t1122 0.0)
(t1123 0.0)
(t1124 0.0)
(t1125 0.0)
(t1126 0.0)
(t1127 0.0)
(t1128 0.0)
(t1129 (/ 27.0 25.0))
(t1130 0.0)
(t1131 0.0)
(t1132 0.0)
(t1133 0.0)
(t1134 0.0)
(t1135 0.0)
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(t1178 0.0)
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(t1190 0.0)
(t1191 0.0)
(t1192 0.0)
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(t1194 0.0)
(t1195 0.0)
(t1196 0.0)
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(t1198 0.0)
(t1199 0.0)
(t1200 0.0)
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(t1234 0.0)
(t1235 0.0)
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(t1381 0.0)
(t1382 (/ 73.0 25.0))
(t1383 0.0)
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(t1385 0.0)
(t1386 0.0)
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(t1393 0.0)
(t1394 0.0)
(t1395 0.0)
(t1396 0.0)
(t1397 0.0)
(t1398 0.0)
(t1399 0.0)
(t1400 (/ 97.0 50.0))
(t1401 0.0)
(t1402 0.0)
(t1403 0.0)
(t1404 0.0)
(t1405 0.0)
(t1406 0.0)
(t1407 0.0)
(t1408 0.0)
(t1409 (/ 26.0 5.0))
(t1410 0.0)
(t1411 0.0)
(t1412 0.0)
(t1413 0.0)
(t1414 0.0)
(t1415 0.0)
(t1416 0.0)
(t1417 0.0)
(t1418 0.0)
(t1419 0.0)
(t1420 0.0)
(t1421 0.0)
(t1422 0.0)
(t1423 0.0)
(t1424 0.0)
(t1425 0.0)
(t1426 0.0)
(t1427 0.0)
(t1428 0.0)
(t1429 0.0)
(t1430 0.0)
(t1431 0.0)
(t1432 0.0)
(t1433 0.0)
(t1434 0.0)
(t1435 0.0)
(t1436 0.0)
(t1437 0.0)
(t1438 0.0)
(t1439 0.0)
(t1440 0.0)
(t1441 0.0)
(t1442 0.0)
(t1443 0.0)
(t1444 0.0)
(t1445 0.0)
(t1446 0.0)
(t1447 0.0)
(t1448 0.0)
(t1449 0.0)
(t1450 0.0)
(t1451 0.0)
(t1452 0.0)
(t1453 0.0)
(t1454 0.0)
(t1455 (/ 102.0 25.0))
(t1456 0.0)
(t1457 0.0)
(t1458 0.0)
(t1459 0.0)
(t1460 0.0)
(t1461 0.0)
(t1462 0.0)
(t1463 0.0)
(t1464 0.0)
(t1465 0.0)
(t1466 0.0)
(t1467 0.0)
(t1468 0.0)
(t1469 0.0)
(t1470 0.0)
(t1471 0.0)
(t1472 0.0)
(t1473 0.0)
(t1474 0.0)
(t1475 0.0)
(t1476 0.0)
(t1477 0.0)
(t1478 0.0)
(t1479 0.0)
(t1480 0.0)
(t1481 0.0)
(t1482 0.0)
(t1483 0.0)
(t1484 0.0)
(t1485 0.0)
(t1486 0.0)
(t1487 0.0)
(t1488 0.0)
(t1489 0.0)
(t1490 0.0)
(t1491 0.0)
(t1492 0.0)
(t1493 0.0)
(t1494 0.0)
(t1495 0.0)
(t1496 0.0)
(t1497 0.0)
(t1498 0.0)
(t1499 0.0)
(t1500 0.0)
(t1501 0.0)
(t1502 0.0)
(t1503 0.0)
(t1504 0.0)
(t1505 0.0)
(t1506 0.0)
(t1507 0.0)
(t1508 0.0)
(t1509 0.0)
(t1510 0.0)
(t1511 0.0)
(t1512 0.0)
(t1513 0.0)
(t1514 0.0)
(t1515 0.0)
(t1516 0.0)
(t1517 0.0)
(t1518 0.0)
(t1519 0.0)
(t1520 0.0)
(t1521 0.0)
(t1522 0.0)
(t1523 0.0)
(t1524 0.0)
(t1525 0.0)
(t1526 0.0)
(t1527 0.0)
(t1528 0.0)
(t1529 0.0)
(t1530 0.0)
(t1531 0.0)
(t1532 0.0)
(t1533 0.0)
(t1534 0.0)
(t1535 0.0)
(t1536 0.0)
(t1537 0.0)
(t1538 0.0)
(t1539 0.0)
(t1540 0.0)
(t1541 0.0)
(t1542 0.0)
(t1543 0.0)
(t1544 0.0)
(t1545 0.0)
(t1546 0.0)
(t1547 0.0)
(t1548 0.0)
(t1549 timeout
0.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
SMT process timed out in 92250ms, After SMT, problems are : Problem set: 0 solved, 964 unsolved
Fused 964 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 86 out of 128 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 128/128 places, 2161/2161 transitions.
Applied a total of 0 rules in 72 ms. Remains 128 /128 variables (removed 0) and now considering 2161/2161 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 74 ms. Remains : 128/128 places, 2161/2161 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 128/128 places, 2161/2161 transitions.
Applied a total of 0 rules in 67 ms. Remains 128 /128 variables (removed 0) and now considering 2161/2161 (removed 0) transitions.
[2025-06-04 22:11:08] [INFO ] Flow matrix only has 1701 transitions (discarded 460 similar events)
// Phase 1: matrix 1701 rows 128 cols
[2025-06-04 22:11:08] [INFO ] Invariants computation overflowed in 6 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 22:11:09] [INFO ] Implicit Places using invariants in 273 ms returned []
[2025-06-04 22:11:09] [INFO ] Flow matrix only has 1701 transitions (discarded 460 similar events)
// Phase 1: matrix 1701 rows 128 cols
[2025-06-04 22:11:09] [INFO ] Invariants computation overflowed in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-04 22:11:09] [INFO ] State equation strengthened by 820 read => feed constraints.
[2025-06-04 22:11:11] [INFO ] Implicit Places using invariants and state equation in 2741 ms returned []
Implicit Place search using SMT with State Equation took 3019 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 22:11:12] [INFO ] Redundant transitions in 102 ms returned []
Running 2141 sub problems to find dead transitions.
[2025-06-04 22:11:12] [INFO ] Flow matrix only has 1701 transitions (discarded 460 similar events)
// Phase 1: matrix 1701 rows 128 cols
[2025-06-04 22:11:12] [INFO ] Invariants computation overflowed in 10 ms
[2025-06-04 22:11:12] [INFO ] State equation strengthened by 820 read => feed constraints.
Reachability property qltransition_266 is true.
Reachability property qltransition_265 is true.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
Reachability property qltransition_264 is true.
Reachability property qltransition_263 is true.
Reachability property qltransition_262 is true.
Reachability property qltransition_261 is true.
Reachability property qltransition_260 is true.
Reachability property qltransition_232 is true.
SDD proceeding with computation,1713 properties remain. new max is 16384
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 108/108 constraints. Problems are: Problem set: 0 solved, 2141 unsolved
SDD size :1.7775e+06 after 2.8842e+06
At refinement iteration 1 (INCLUDED_ONLY) 0/108 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 2141 unsolved
At refinement iteration 2 (OVERLAPS) 1701/1809 variables, 108/216 constraints. Problems are: Problem set: 0 solved, 2141 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1809 variables, 820/1036 constraints. Problems are: Problem set: 0 solved, 2141 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1809/1829 variables, and 1036 constraints, problems are : Problem set: 0 solved, 2141 unsolved in 30044 ms.
Refiners :[Domain max(s): 108/128 constraints, State Equation: 108/128 constraints, ReadFeed: 820/820 constraints, PredecessorRefiner: 2141/1240 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2141 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/108 variables, 108/108 constraints. Problems are: Problem set: 0 solved, 2141 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/108 variables, 0/108 constraints. Problems are: Problem set: 0 solved, 2141 unsolved
At refinement iteration 2 (OVERLAPS) 1701/1809 variables, 108/216 constraints. Problems are: Problem set: 0 solved, 2141 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/1809 variables, 820/1036 constraints. Problems are: Problem set: 0 solved, 2141 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1809/1829 variables, and 2236 constraints, problems are : Problem set: 0 solved, 2141 unsolved in 31241 ms.
Refiners :[Domain max(s): 108/128 constraints, State Equation: 108/128 constraints, ReadFeed: 820/820 constraints, PredecessorRefiner: 2101/1240 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 66394ms problems are : Problem set: 0 solved, 2141 unsolved
Search for dead transitions found 0 dead transitions in 66409ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69617 ms. Remains : 128/128 places, 2161/2161 transitions.
RANDOM walk for 400000 steps (8 resets) in 9964 ms. (40 steps per ms) remains 18/86 properties
Running SMT prover for 18 properties.
[2025-06-04 22:12:21] [INFO ] Flow matrix only has 1701 transitions (discarded 460 similar events)
// Phase 1: matrix 1701 rows 128 cols
[2025-06-04 22:12:21] [INFO ] Invariants computation overflowed in 7 ms
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 22:12:22] [INFO ] After 1302ms SMT Verify possible using state equation in real domain returned unsat :2 sat :16
[2025-06-04 22:12:22] [INFO ] State equation strengthened by 820 read => feed constraints.
[2025-06-04 22:12:24] [INFO ] After 1654ms SMT Verify possible using 820 Read/Feed constraints in real domain returned unsat :2 sat :16
TRAPS : Iteration 0
[2025-06-04 22:12:26] [INFO ] After 3588ms SMT Verify possible using trap constraints in real domain returned unsat :2 sat :0 real:16
[2025-06-04 22:12:26] [INFO ] After 4985ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:16
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-04 22:12:28] [INFO ] After 1740ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :16
[2025-06-04 22:12:30] [INFO ] After 2306ms SMT Verify possible using 820 Read/Feed constraints in natural domain returned unsat :2 sat :16
TRAPS : Iteration 0
[2025-06-04 22:12:34] [INFO ] After 6441ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :16
[2025-06-04 22:12:38] [INFO ] After 11678ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :16
Successfully simplified 2 atomic propositions for a total of 88 simplifications.
FORMULA QuasiLiveness FALSE TECHNIQUES RANDOM_WALK DECISION_DIAGRAMS COLLATERAL_PROCESSING BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 576327 ms.

BK_STOP 1749075158372

--------------------
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
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -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 QuasiLiveness -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="SimpleLoadBal-PT-20"
export BK_EXAMINATION="QuasiLiveness"
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 SimpleLoadBal-PT-20, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r217-tall-174902002900332"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SimpleLoadBal-PT-20.tgz
mv SimpleLoadBal-PT-20 execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.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 '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;