About the Execution of ITS-Tools for SimpleLoadBal-PT-05
Execution Summary | |||||
Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
940.010 | 33814.00 | 87378.00 | 150.60 | FTFTTTTFFFFFFFFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/local/x2003239/mcc2019-input.r162-csrt-155286434000303.qcow2', fmt=qcow2 size=4294967296 backing_file=/local/x2003239/mcc2019-input.qcow2 encryption=off cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..................................................
=====================================================================
Generated by BenchKit 2-3954
Executing tool itstools
Input is SimpleLoadBal-PT-05, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r162-csrt-155286434000303
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 348K
-rw-r--r-- 1 mcc users 4.9K Feb 12 18:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 12 18:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K Feb 9 02:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 25K Feb 9 02:03 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 10 17:31 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Mar 10 17:31 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 106 Feb 24 15:05 GlobalProperties.txt
-rw-r--r-- 1 mcc users 344 Feb 24 15:05 GlobalProperties.xml
-rw-r--r-- 1 mcc users 3.0K Feb 5 01:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 13K Feb 5 01:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Feb 4 22:48 LTLFireability.txt
-rw-r--r-- 1 mcc users 9.8K Feb 4 22:48 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K Feb 4 20:38 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Feb 4 20:38 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.5K Feb 1 20:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 1 20:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 4 22:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 4 22:30 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jan 29 09:35 equiv_col
-rw-r--r-- 1 mcc users 3 Jan 29 09:35 instance
-rw-r--r-- 1 mcc users 6 Jan 29 09:35 iscolored
-rw-r--r-- 1 mcc users 153K Mar 10 17:31 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME SimpleLoadBal-PT-05-LTLCardinality-00
FORMULA_NAME SimpleLoadBal-PT-05-LTLCardinality-01
FORMULA_NAME SimpleLoadBal-PT-05-LTLCardinality-02
FORMULA_NAME SimpleLoadBal-PT-05-LTLCardinality-03
FORMULA_NAME SimpleLoadBal-PT-05-LTLCardinality-04
FORMULA_NAME SimpleLoadBal-PT-05-LTLCardinality-05
FORMULA_NAME SimpleLoadBal-PT-05-LTLCardinality-06
FORMULA_NAME SimpleLoadBal-PT-05-LTLCardinality-07
FORMULA_NAME SimpleLoadBal-PT-05-LTLCardinality-08
FORMULA_NAME SimpleLoadBal-PT-05-LTLCardinality-09
FORMULA_NAME SimpleLoadBal-PT-05-LTLCardinality-10
FORMULA_NAME SimpleLoadBal-PT-05-LTLCardinality-11
FORMULA_NAME SimpleLoadBal-PT-05-LTLCardinality-12
FORMULA_NAME SimpleLoadBal-PT-05-LTLCardinality-13
FORMULA_NAME SimpleLoadBal-PT-05-LTLCardinality-14
FORMULA_NAME SimpleLoadBal-PT-05-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1553055878300
Working with output stream class java.io.PrintStream
Using solver Z3 to compute partial order matrices.
Built C files in :
/home/mcc/execution
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201903111103/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /home/mcc/execution/LTLCardinality.pnml.gal, -t, CGAL, -LTL, /home/mcc/execution/LTLCardinality.ltl, -c, -stutter-deadlock], workingDir=/home/mcc/execution]
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.201903111103/bin/its-ltl-linux64 --gc-threshold 2000000 -i /home/mcc/execution/LTLCardinality.pnml.gal -t CGAL -LTL /home/mcc/execution/LTLCardinality.ltl -c -stutter-deadlock
Read 16 LTL properties
Checking formula 0 : !((G(X(("(P_server_request_3_2<=P_server_request_1_2)")U("(P_client_ack_4<=P_lb_load_1_2)")))))
Formula 0 simplified : !GX("(P_server_request_3_2<=P_server_request_1_2)" U "(P_client_ack_4<=P_lb_load_1_2)")
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Normalized transition count is 140
// Phase 1: matrix 140 rows 59 cols
invariant :P_server_idle_2 + P_server_waiting_2 + P_server_processed_2 = 1
invariant :P_client_idle_3 + P_client_waiting_3 = 1
invariant :-1'P_client_waiting_3 + P_client_request_3 + P_client_ack_3 + P_server_request_3_1 + P_server_request_3_2 + P_lb_routing_1_3 = 0
invariant :P_client_idle_2 + P_client_waiting_2 = 1
invariant :-1'P_client_waiting_1 + -1'P_client_waiting_4 + P_client_request_1 + P_client_request_4 + P_client_ack_1 + P_client_ack_4 + -1'P_server_waiting_2 + -1'P_server_processed_2 + P_server_notification_ack_2 + P_server_request_1_1 + -1'P_server_request_2_2 + -1'P_server_request_3_2 + P_server_request_4_1 + -1'P_server_request_5_2 + P_lb_routing_1_1 + P_lb_routing_1_4 + -2'P_lb_load_2_0 + -1'P_lb_load_2_1 + P_lb_load_2_3 + 2'P_lb_load_2_4 + 3'P_lb_load_2_5 = -2
invariant :P_client_waiting_1 + P_client_waiting_2 + P_client_waiting_3 + P_client_waiting_4 + P_client_waiting_5 + -1'P_client_request_1 + -1'P_client_request_2 + -1'P_client_request_3 + -1'P_client_request_4 + -1'P_client_request_5 + -1'P_client_ack_1 + -1'P_client_ack_2 + -1'P_client_ack_3 + -1'P_client_ack_4 + -1'P_client_ack_5 + P_server_waiting_1 + P_server_waiting_2 + P_server_processed_1 + P_server_processed_2 + -1'P_server_notification_ack_1 + -1'P_server_notification_ack_2 + -1'P_lb_routing_1_1 + -1'P_lb_routing_1_2 + -1'P_lb_routing_1_3 + -1'P_lb_routing_1_4 + -1'P_lb_routing_1_5 + 3'P_lb_load_1_0 + 2'P_lb_load_1_1 + P_lb_load_1_2 + -1'P_lb_load_1_4 + -2'P_lb_load_1_5 + 2'P_lb_load_2_0 + P_lb_load_2_1 + -1'P_lb_load_2_3 + -2'P_lb_load_2_4 + -3'P_lb_load_2_5 = 5
invariant :-1'P_server_waiting_2 + P_server_notification_2 + P_server_notification_ack_2 = 0
invariant :P_server_idle_1 + P_server_waiting_1 + P_server_processed_1 = 1
invariant :P_client_idle_1 + P_client_waiting_1 = 1
invariant :-1'P_client_waiting_1 + -1'P_client_waiting_2 + -1'P_client_waiting_3 + -1'P_client_waiting_4 + -1'P_client_waiting_5 + P_client_request_1 + P_client_request_2 + P_client_request_3 + P_client_request_4 + P_client_request_5 + P_client_ack_1 + P_client_ack_2 + P_client_ack_3 + P_client_ack_4 + P_client_ack_5 + -1'P_server_waiting_1 + -1'P_server_waiting_2 + -1'P_server_processed_1 + -1'P_server_processed_2 + P_server_notification_ack_1 + P_server_notification_ack_2 + 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 + -2'P_lb_load_1_0 + -1'P_lb_load_1_1 + P_lb_load_1_3 + 2'P_lb_load_1_4 + 3'P_lb_load_1_5 + -2'P_lb_load_2_0 + -1'P_lb_load_2_1 + P_lb_load_2_3 + 2'P_lb_load_2_4 + 3'P_lb_load_2_5 = -4
invariant :-1'P_client_waiting_5 + P_client_request_5 + P_client_ack_5 + P_server_request_5_1 + P_server_request_5_2 + P_lb_routing_1_5 = 0
invariant :P_client_waiting_4 + -1'P_client_request_4 + -1'P_client_ack_4 + P_server_waiting_2 + P_server_processed_2 + -1'P_server_notification_ack_2 + P_server_request_1_2 + P_server_request_2_2 + P_server_request_3_2 + -1'P_server_request_4_1 + P_server_request_5_2 + -1'P_lb_routing_1_4 + 2'P_lb_load_2_0 + P_lb_load_2_1 + -1'P_lb_load_2_3 + -2'P_lb_load_2_4 + -3'P_lb_load_2_5 = 2
invariant :-1'P_client_waiting_2 + P_client_request_2 + P_client_ack_2 + P_server_request_2_1 + P_server_request_2_2 + P_lb_routing_1_2 = 0
invariant :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_balancing_1 = 1
invariant :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 = 1
invariant :P_client_idle_4 + P_client_waiting_4 = 1
invariant :-1'P_server_waiting_1 + P_server_notification_1 + P_server_notification_ack_1 = 0
invariant :-1'P_client_waiting_4 + P_client_request_4 + P_client_ack_4 + P_server_request_4_1 + P_server_request_4_2 + P_lb_routing_1_4 = 0
invariant :P_client_idle_5 + P_client_waiting_5 = 1
Reverse transition relation is NOT exact ! Due to transitions T_server_process_1, T_server_process_2, T_server_process_3, T_server_process_4, T_server_process_5, T_server_process_6, T_server_process_7, T_server_process_8, T_server_process_9, T_server_process_10, T_lb_idle_receive_notification_2, T_lb_idle_receive_notification_3, T_lb_idle_receive_notification_4, T_lb_idle_receive_notification_5, T_lb_idle_receive_notification_8, T_lb_idle_receive_notification_9, T_lb_idle_receive_notification_10, T_lb_no_balance_22, T_lb_balance_to_2_131, T_lb_balance_to_2_132, T_lb_balance_to_2_133, T_lb_balance_to_2_134, T_lb_balance_to_2_135, T_lb_balancing_receive_notification_4, T_lb_balancing_receive_notification_5, T_lb_balancing_receive_notification_10, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :52/102/26/180
27 unique states visited
27 strongly connected components in search stack
28 transitions explored
27 items max in DFS search stack
242 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,2.49049,69680,1,0,351,220979,341,155,4825,217483,577
an accepting run exists (use option '-e' to print it)
Formula 0 is FALSE accepting run found.
FORMULA SimpleLoadBal-PT-05-LTLCardinality-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 1 : !((F(X(("(P_server_request_3_1>=1)")U("(P_lb_routing_1_3<=P_server_request_4_2)")))))
Formula 1 simplified : !FX("(P_server_request_3_1>=1)" U "(P_lb_routing_1_3<=P_server_request_4_2)")
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,2.49257,70104,1,0,352,221056,350,155,4829,217506,584
no accepting run found
Formula 1 is TRUE no accepting run found.
FORMULA SimpleLoadBal-PT-05-LTLCardinality-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 2 : !((F(X("(P_client_idle_3>=2)"))))
Formula 2 simplified : !FX"(P_client_idle_3>=2)"
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
396 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,6.45074,168036,1,0,401,576976,359,197,4831,646499,801
an accepting run exists (use option '-e' to print it)
Formula 2 is FALSE accepting run found.
FORMULA SimpleLoadBal-PT-05-LTLCardinality-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 3 : !((X("(P_server_request_5_2<=P_lb_routing_1_4)")))
Formula 3 simplified : !X"(P_server_request_5_2<=P_lb_routing_1_4)"
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,6.45215,168036,1,0,401,576976,362,197,4834,646503,803
no accepting run found
Formula 3 is TRUE no accepting run found.
FORMULA SimpleLoadBal-PT-05-LTLCardinality-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 4 : !((X(F("(P_lb_load_1_0>=1)"))))
Formula 4 simplified : !XF"(P_lb_load_1_0>=1)"
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,6.45346,168292,1,0,401,576976,371,197,4835,646503,807
no accepting run found
Formula 4 is TRUE no accepting run found.
FORMULA SimpleLoadBal-PT-05-LTLCardinality-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 5 : !(((X(F("(P_lb_idle_1<=P_lb_load_2_3)")))U("(P_lb_load_1_2<=P_lb_load_2_1)")))
Formula 5 simplified : !(XF"(P_lb_idle_1<=P_lb_load_2_3)" U "(P_lb_load_1_2<=P_lb_load_2_1)")
1 unique states visited
0 strongly connected components in search stack
0 transitions explored
1 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,6.45447,168292,1,0,401,576976,374,197,4838,646505,809
no accepting run found
Formula 5 is TRUE no accepting run found.
FORMULA SimpleLoadBal-PT-05-LTLCardinality-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 6 : !((X(F(("(P_server_request_5_2>=3)")U("(P_lb_load_1_4<=P_client_ack_2)")))))
Formula 6 simplified : !XF("(P_server_request_5_2>=3)" U "(P_lb_load_1_4<=P_client_ack_2)")
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,6.45554,168292,1,0,401,576976,383,197,4841,646508,813
no accepting run found
Formula 6 is TRUE no accepting run found.
FORMULA SimpleLoadBal-PT-05-LTLCardinality-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 7 : !((X((X("(P_lb_routing_1_3>=2)"))U(G("(P_client_ack_1<=P_client_request_2)")))))
Formula 7 simplified : !X(X"(P_lb_routing_1_3>=2)" U G"(P_client_ack_1<=P_client_request_2)")
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
514 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,11.6,260376,1,0,493,912612,389,237,4845,1.06898e+06,1046
an accepting run exists (use option '-e' to print it)
Formula 7 is FALSE accepting run found.
FORMULA SimpleLoadBal-PT-05-LTLCardinality-07 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 8 : !(((X(G("(P_client_idle_2<=P_lb_idle_1)")))U(("(P_lb_load_2_5>=1)")U("(P_client_idle_1<=P_server_waiting_1)"))))
Formula 8 simplified : !(XG"(P_client_idle_2<=P_lb_idle_1)" U ("(P_lb_load_2_5>=1)" U "(P_client_idle_1<=P_server_waiting_1)"))
8 unique states visited
8 strongly connected components in search stack
8 transitions explored
8 items max in DFS search stack
1063 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,22.2212,463024,1,0,849,1.69951e+06,404,383,4859,2.05872e+06,1814
an accepting run exists (use option '-e' to print it)
Formula 8 is FALSE accepting run found.
FORMULA SimpleLoadBal-PT-05-LTLCardinality-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 9 : !((G((F("(P_client_ack_5>=3)"))U(X("(P_server_request_1_1>=2)")))))
Formula 9 simplified : !G(F"(P_client_ack_5>=3)" U X"(P_server_request_1_1>=2)")
4 unique states visited
4 strongly connected components in search stack
5 transitions explored
4 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,22.2264,463496,1,0,849,1.69952e+06,418,383,4865,2.0588e+06,1822
an accepting run exists (use option '-e' to print it)
Formula 9 is FALSE accepting run found.
FORMULA SimpleLoadBal-PT-05-LTLCardinality-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 10 : !((X(G(("(P_server_request_4_1<=P_client_request_4)")U("(P_client_request_2>=1)")))))
Formula 10 simplified : !XG("(P_server_request_4_1<=P_client_request_4)" U "(P_client_request_2>=1)")
4 unique states visited
4 strongly connected components in search stack
5 transitions explored
4 items max in DFS search stack
213 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,24.3625,518600,1,0,940,1.91287e+06,436,423,4878,2.32931e+06,2047
an accepting run exists (use option '-e' to print it)
Formula 10 is FALSE accepting run found.
FORMULA SimpleLoadBal-PT-05-LTLCardinality-10 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 11 : !((G(X(F("(P_server_request_5_1>=3)")))))
Formula 11 simplified : !GXF"(P_server_request_5_1>=3)"
3 unique states visited
3 strongly connected components in search stack
4 transitions explored
3 items max in DFS search stack
1 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,24.3645,518860,1,0,940,1.91287e+06,445,423,4880,2.32936e+06,2053
an accepting run exists (use option '-e' to print it)
Formula 11 is FALSE accepting run found.
FORMULA SimpleLoadBal-PT-05-LTLCardinality-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 12 : !(("(P_lb_idle_1<=P_lb_load_1_1)"))
Formula 12 simplified : !"(P_lb_idle_1<=P_lb_load_1_1)"
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
7 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,24.4455,520972,1,0,940,1.91619e+06,448,423,4883,2.33454e+06,2057
an accepting run exists (use option '-e' to print it)
Formula 12 is FALSE accepting run found.
FORMULA SimpleLoadBal-PT-05-LTLCardinality-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 13 : !((F(G(X(X("(P_client_request_2>=2)"))))))
Formula 13 simplified : !FGXX"(P_client_request_2>=2)"
3 unique states visited
3 strongly connected components in search stack
4 transitions explored
3 items max in DFS search stack
1 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,24.4501,521196,1,0,940,1.91619e+06,453,423,4885,2.33454e+06,2060
an accepting run exists (use option '-e' to print it)
Formula 13 is FALSE accepting run found.
FORMULA SimpleLoadBal-PT-05-LTLCardinality-13 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 14 : !((G("(P_server_request_3_1>=2)")))
Formula 14 simplified : !G"(P_server_request_3_1>=2)"
3 unique states visited
3 strongly connected components in search stack
3 transitions explored
3 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,24.4509,521460,1,0,940,1.91619e+06,459,423,4887,2.33454e+06,2065
an accepting run exists (use option '-e' to print it)
Formula 14 is FALSE accepting run found.
FORMULA SimpleLoadBal-PT-05-LTLCardinality-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Checking formula 15 : !(((("(P_server_request_3_1<=P_server_notification_2)")U("(P_lb_load_2_2>=1)"))U(G("(P_client_idle_5>=3)"))))
Formula 15 simplified : !(("(P_server_request_3_1<=P_server_notification_2)" U "(P_lb_load_2_2>=1)") U G"(P_client_idle_5>=3)")
2 unique states visited
2 strongly connected components in search stack
2 transitions explored
2 items max in DFS search stack
178 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,26.225,564780,1,0,1029,2.07525e+06,497,463,4920,2.53232e+06,2294
an accepting run exists (use option '-e' to print it)
Formula 15 is FALSE accepting run found.
FORMULA SimpleLoadBal-PT-05-LTLCardinality-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/home/mcc/execution]
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
BK_STOP 1553055912114
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -smt
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLCardinality -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -smt -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss8m -Xms40m -Xmx8192m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6
Mar 20, 2019 4:24:40 AM fr.lip6.move.gal.application.Application start
INFO: Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -smt]
Mar 20, 2019 4:24:40 AM fr.lip6.move.gal.application.MccTranslator transformPNML
INFO: Parsing pnml file : /home/mcc/execution/model.pnml
Mar 20, 2019 4:24:40 AM fr.lip6.move.gal.nupn.PTNetReader loadFromXML
INFO: Load time of PNML (sax parser for PT used): 83 ms
Mar 20, 2019 4:24:40 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 59 places.
Mar 20, 2019 4:24:41 AM fr.lip6.move.gal.pnml.togal.PTGALTransformer handlePage
INFO: Transformed 180 transitions.
Mar 20, 2019 4:24:41 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/model.pnml.img.gal : 22 ms
Mar 20, 2019 4:24:41 AM fr.lip6.move.gal.instantiate.GALRewriter flatten
INFO: Flatten gal took : 106 ms
Mar 20, 2019 4:24:41 AM fr.lip6.move.serialization.SerializationUtil systemToFile
INFO: Time to serialize gal into /home/mcc/execution/LTLCardinality.pnml.gal : 6 ms
Mar 20, 2019 4:24:41 AM fr.lip6.move.serialization.SerializationUtil serializePropertiesForITSLTLTools
INFO: Time to serialize properties into /home/mcc/execution/LTLCardinality.ltl : 1 ms
Mar 20, 2019 4:24:41 AM fr.lip6.move.gal.semantics.DeterministicNextBuilder getDeterministicNext
INFO: Input system was already deterministic with 180 transitions.
Mar 20, 2019 4:24:41 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver computeAndDeclareInvariants
INFO: Computed 19 place invariants in 27 ms
Mar 20, 2019 4:24:42 AM fr.lip6.move.gal.gal2smt.bmc.KInductionSolver init
INFO: Proved 59 variables to be positive in 230 ms
Mar 20, 2019 4:24:42 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may disable matrix : 180 transitions.
Mar 20, 2019 4:24:42 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of disable matrix completed :0/180 took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Mar 20, 2019 4:24:42 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete disable matrix. took 19 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Mar 20, 2019 4:24:42 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeAblingMatrix
INFO: Computing symmetric may enable matrix : 180 transitions.
Mar 20, 2019 4:24:42 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of Complete enable matrix. took 17 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Mar 20, 2019 4:24:47 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver computeCoEnablingMatrix
INFO: Computing symmetric co enabling matrix : 180 transitions.
Mar 20, 2019 4:24:48 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(0/180) took 10 ms. Total solver calls (SAT/UNSAT): 1(0/1)
Mar 20, 2019 4:24:51 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(9/180) took 3461 ms. Total solver calls (SAT/UNSAT): 823(714/109)
Mar 20, 2019 4:24:55 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(17/180) took 7274 ms. Total solver calls (SAT/UNSAT): 1575(1450/125)
Mar 20, 2019 4:24:59 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(20/180) took 11232 ms. Total solver calls (SAT/UNSAT): 1891(1761/130)
Mar 20, 2019 4:25:02 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(23/180) took 14393 ms. Total solver calls (SAT/UNSAT): 2358(2207/151)
Mar 20, 2019 4:25:06 AM fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver printStats
INFO: Computation of co-enabling matrix(29/180) took 18143 ms. Total solver calls (SAT/UNSAT): 3273(2267/1006)
SMT solver raised 'unknown', retrying with same input.
Skipping mayMatrices nes/nds SMT solver raised an error :unknown
java.lang.RuntimeException: SMT solver raised an error :unknown
at fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver.computeCoEnablingMatrix(NecessaryEnablingsolver.java:490)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printLabels(Gal2PinsTransformerNext.java:530)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printDependencyMatrix(Gal2PinsTransformerNext.java:209)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.buildBodyFile(Gal2PinsTransformerNext.java:85)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.transform(Gal2PinsTransformerNext.java:830)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:71)
at java.lang.Thread.run(Thread.java:748)
Mar 20, 2019 4:25:11 AM fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext transform
INFO: Built C files in 30347ms conformant to PINS in folder :/home/mcc/execution
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="SimpleLoadBal-PT-05"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
# this is specific to your benchmark or test
export BIN_DIR="$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 2-3954"
echo " Executing tool itstools"
echo " Input is SimpleLoadBal-PT-05, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r162-csrt-155286434000303"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/SimpleLoadBal-PT-05.tgz
mv SimpleLoadBal-PT-05 execution
cd execution
if [ "LTLCardinality" = "GlobalProperties" ] ; then
rm -f GenericPropertiesVerdict.xml
fi
if [ "LTLCardinality" = "UpperBounds" ] ; 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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
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 ;