Trace number 1114843

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerNumber of falsified constraintsCPU timeWall clock time
Sugar++ v1.13+minisat-incOPTIMUM2 2.99554 3.16112

General information on the benchmark

Namecsp/composed-25-1-40/
normalized-composed-25-1-40-4_ext.xml
MD5SUM58b8c461a7aaf4f049c79fb4647f388b
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of falsified constraints2
Best CPU time to get the best result obtained on this benchmark0.130979
Satisfiable
(Un)Satisfiability was proved
Number of variables33
Number of constraints262
Maximum constraint arity2
Maximum domain size10
Number of constraints which are defined in extension262
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

0.05/0.08	c 0	Sugar++ v1-13 + HOME/minisat-inc
0.05/0.08	c 0	BEGIN Sun Jul 13 02:25:49 2008
0.05/0.08	c 0	PID 19229
0.05/0.08	c 0	HOST node32.alineos.net
0.05/0.08	c 0	CONVERTING HOME/instance-1114843-1215908749.xml TO HOME/temp.csp
0.05/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1114843-1215908749.xml' 'HOME/temp.csp'
0.06/0.59	c 0	1 domains, 33 variables, 0 predicates, 262 relations, 262 constraints
0.06/0.61	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.61	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -max -incremental -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.06/0.69	c 0	Parsing HOME/temp.csp
0.57/0.97	c 1	parsed 558 expressions
0.94/1.00	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.94/1.01	c 1	MAX CSP: 262 constraints
0.94/1.01	c 1	Converting to clausal form CSP
0.94/1.03	c 1	converted 83 (10%) expressions
0.94/1.03	c 1	converted 165 (20%) expressions
0.94/1.03	c 1	converted 247 (30%) expressions
0.94/1.05	c 1	converted 330 (40%) expressions
0.94/1.06	c 1	converted 412 (50%) expressions
0.94/1.07	c 1	converted 494 (60%) expressions
0.94/1.08	c 1	converted 577 (70%) expressions
0.94/1.09	c 1	converted 659 (80%) expressions
1.05/1.11	c 1	converted 741 (90%) expressions
1.24/1.32	c 1	converted 823 (100%) expressions
1.24/1.32	c 1	CSP : 557 integers, 0 booleans, 785 clauses, largest domain size 394
1.24/1.32	c 1	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.24/1.32	c 1	Propagation in CSP
1.24/1.35	c 1	259 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.24/1.35	c 1	CSP : 557 integers, 0 booleans, 785 clauses, largest domain size 263
1.24/1.35	c 1	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.24/1.35	c 1	Simplifing CSP by introducing new Boolean variables
1.24/1.35	c 1	CSP : 557 integers, 0 booleans, 785 clauses, largest domain size 263
1.24/1.35	c 1	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.24/1.38	c 1	Encoding CSP to SAT : HOME/temp.cnf
1.24/1.39	c 1	56 (10%) CSP integer variables are encoded (264 clauses, 2776 bytes)
1.24/1.39	c 1	112 (20%) CSP integer variables are encoded (264 clauses, 2776 bytes)
1.24/1.39	c 1	168 (30%) CSP integer variables are encoded (264 clauses, 2776 bytes)
1.24/1.40	c 1	223 (40%) CSP integer variables are encoded (264 clauses, 2776 bytes)
1.24/1.40	c 1	279 (50%) CSP integer variables are encoded (264 clauses, 2776 bytes)
1.34/1.40	c 1	335 (60%) CSP integer variables are encoded (673 clauses, 7286 bytes)
1.34/1.40	c 1	390 (70%) CSP integer variables are encoded (941 clauses, 10770 bytes)
1.34/1.41	c 1	446 (80%) CSP integer variables are encoded (3214 clauses, 40319 bytes)
1.34/1.41	c 1	502 (90%) CSP integer variables are encoded (3513 clauses, 44206 bytes)
1.34/1.41	c 1	557 (100%) CSP integer variables are encoded (3948 clauses, 49861 bytes)
1.34/1.45	c 1	79 (10%) CSP clauses are encoded (4837 clauses, 67773 bytes)
1.34/1.47	c 1	157 (20%) CSP clauses are encoded (5683 clauses, 85439 bytes)
1.34/1.48	c 1	236 (30%) CSP clauses are encoded (6500 clauses, 104083 bytes)
1.34/1.49	c 1	314 (40%) CSP clauses are encoded (7605 clauses, 123703 bytes)
1.43/1.50	c 1	393 (50%) CSP clauses are encoded (12154 clauses, 199658 bytes)
1.43/1.53	c 1	471 (60%) CSP clauses are encoded (18541 clauses, 304063 bytes)
1.53/1.66	c 1	550 (70%) CSP clauses are encoded (81397 clauses, 1451040 bytes)
1.53/1.67	c 1	628 (80%) CSP clauses are encoded (83063 clauses, 1479437 bytes)
1.53/1.68	c 1	707 (90%) CSP clauses are encoded (86864 clauses, 1546778 bytes)
1.63/1.71	c 1	785 (100%) CSP clauses are encoded (100234 clauses, 1788511 bytes)
1.63/1.71	c 1	785 CSP clauses encoded
1.63/1.71	c 1	Writing map file : HOME/temp.map
1.63/1.71	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.63/1.71	c 1	SAT : 4505 SAT variables, 100234 SAT clauses, 1788511 bytes
1.63/1.72	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.63/1.76	c 2	OBJECTIVE minimize _COST
1.63/1.76	c 2	SOLVING HOME/temp.cnf
1.63/1.76	c 2	CMD HOME/minisat-inc -incremental HOME/temp.cnf HOME/temp.out
1.63/1.76	c 2	This is MiniSat 2.0 beta incremental
1.63/1.76	c 2	WARNING: for repeatability, setting FPU to use double precision
1.63/1.76	c 2	============================[ Problem Statistics ]=============================
1.63/1.76	c 2	|                                                                             |
1.63/1.76	c 2	|  Number of variables:  4505                                                 |
1.63/1.76	c 2	|  Number of clauses:    100234                                               |
1.67/1.81	c 2	|  Parsing time:         0.04         s                                       |
1.67/1.81	c 2	OK
1.67/1.81	c 2	OBJECTIVE BOUND: 0 <= _COST <= 
1.67/1.81	c 2	SEARCHING: _COST <= 131
1.67/1.81	c 2	============================[ Search Statistics ]==============================
1.67/1.81	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.67/1.81	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.67/1.81	c 2	===============================================================================
1.67/1.81	c 2	|         0 |    4505   100234   293769 |    33411        0    nan |  0.000 % |
1.67/1.82	c 2	===============================================================================
1.67/1.82	c 2	restarts              : 1
1.67/1.82	c 2	conflicts             : 2             (43 /sec)
1.67/1.82	c 2	decisions             : 39            (0.00 % random) (848 /sec)
1.67/1.82	c 2	propagations          : 4541           (98732 /sec)
1.67/1.82	c 2	conflict literals     : 10             (0.00 % deleted)
1.67/1.82	c 2	Memory used           : 6.20 MB
1.67/1.82	c 2	CPU time              : 0.045993 s
1.67/1.82	c 2	
1.67/1.82	c 2	SATISFIABLE
1.67/1.82	c 2	OK
1.67/1.82	c 2	FOUND: _COST <= 131
1.67/1.82	s SATISFIABLE
1.67/1.82	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.67/1.82	c 2	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.67/1.91	c 2	Decoding HOME/temp.out
1.67/1.97	c 2	OBJECTIVE _COST 131
1.67/1.97	o 131
1.67/1.97	v 4 8 3 9 7 4 8 8 8 8 9 9 9 9 9 8 8 9 9 9 9 9 9 9 9 6 9 9 8 8 6 6 9
1.67/1.98	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.67/1.99	c 2	OK
1.67/1.99	c 2	OBJECTIVE BOUND: 0 <= _COST <= 131
1.67/1.99	c 2	SEARCHING: _COST <= 65
1.67/1.99	c 2	============================[ Search Statistics ]==============================
1.82/2.00	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.82/2.00	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.82/2.00	c 2	===============================================================================
1.82/2.00	c 2	|         2 |    4505   100234   293769 |    33411        2      5 |  0.000 % |
1.82/2.00	c 2	===============================================================================
1.82/2.00	c 2	restarts              : 2
1.82/2.00	c 2	conflicts             : 8             (143 /sec)
1.82/2.00	c 2	decisions             : 233           (0.00 % random) (4161 /sec)
1.82/2.00	c 2	propagations          : 10816          (193174 /sec)
1.82/2.00	c 2	conflict literals     : 110            (8.33 % deleted)
1.82/2.00	c 2	Memory used           : 6.32 MB
1.82/2.00	c 2	CPU time              : 0.055991 s
1.82/2.00	c 2	
1.82/2.00	c 2	SATISFIABLE
1.82/2.00	c 2	OK
1.82/2.00	c 2	FOUND: _COST <= 65
1.82/2.00	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.82/2.00	c 2	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.82/2.08	c 2	Decoding HOME/temp.out
1.96/2.16	c 2	OBJECTIVE _COST 65
1.96/2.16	o 65
1.96/2.17	v 7 2 9 8 5 5 7 9 3 8 9 8 9 9 9 8 8 9 9 0 6 7 9 9 9 4 9 6 9 9 9 9 9
1.96/2.17	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
2.05/2.21	c 2	OK
2.05/2.21	c 2	OBJECTIVE BOUND: 0 <= _COST <= 65
2.05/2.21	c 2	SEARCHING: _COST <= 32
2.05/2.22	c 2	============================[ Search Statistics ]==============================
2.05/2.23	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.05/2.23	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.05/2.23	c 2	===============================================================================
2.05/2.23	c 2	|         8 |    3326   100234   293769 |    33411        8     14 |  0.000 % |
2.05/2.24	c 2	|       109 |    3326   100234   293769 |    36752      109     21 | 40.868 % |
2.05/2.24	c 2	===============================================================================
2.05/2.24	c 2	restarts              : 4
2.05/2.24	c 2	conflicts             : 110           (1410 /sec)
2.05/2.24	c 2	decisions             : 463           (0.43 % random) (5937 /sec)
2.05/2.24	c 2	propagations          : 56733          (727458 /sec)
2.05/2.24	c 2	conflict literals     : 2265           (31.76 % deleted)
2.05/2.24	c 2	Memory used           : 6.32 MB
2.05/2.24	c 2	CPU time              : 0.077988 s
2.05/2.24	c 2	
2.05/2.24	c 2	SATISFIABLE
2.05/2.24	c 2	OK
2.05/2.24	c 2	FOUND: _COST <= 32
2.05/2.24	c 2	DECODING HOME/temp.out WITH HOME/temp.map
2.05/2.24	c 2	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
2.09/2.32	c 2	Decoding HOME/temp.out
2.09/2.38	c 2	OBJECTIVE _COST 32
2.09/2.38	o 32
2.09/2.39	v 9 9 9 9 0 5 7 9 6 7 4 9 9 2 8 6 9 9 9 9 9 7 5 9 9 8 9 6 8 9 9 9 9
2.09/2.39	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
2.09/2.40	c 2	OK
2.09/2.40	c 2	OBJECTIVE BOUND: 0 <= _COST <= 32
2.09/2.40	c 2	SEARCHING: _COST <= 16
2.09/2.40	c 2	============================[ Search Statistics ]==============================
2.09/2.40	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.09/2.40	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.09/2.40	c 2	===============================================================================
2.09/2.40	c 2	|       110 |    2664   100234   293769 |    33411      110     21 | 40.868 % |
2.09/2.40	c 2	===============================================================================
2.09/2.40	c 2	restarts              : 5
2.09/2.40	c 2	conflicts             : 124           (1459 /sec)
2.09/2.40	c 2	decisions             : 518           (0.39 % random) (6095 /sec)
2.09/2.40	c 2	propagations          : 64158          (754915 /sec)
2.09/2.40	c 2	conflict literals     : 2522           (30.56 % deleted)
2.09/2.40	c 2	Memory used           : 6.32 MB
2.09/2.40	c 2	CPU time              : 0.084987 s
2.09/2.40	c 2	
2.09/2.40	c 2	SATISFIABLE
2.09/2.40	c 2	OK
2.09/2.40	c 2	FOUND: _COST <= 16
2.09/2.40	c 2	DECODING HOME/temp.out WITH HOME/temp.map
2.09/2.40	c 2	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
2.09/2.48	c 2	Decoding HOME/temp.out
2.25/2.55	c 2	OBJECTIVE _COST 16
2.25/2.55	o 16
2.25/2.55	v 9 9 9 9 0 5 7 9 6 8 1 9 9 8 2 5 8 9 1 4 9 3 8 3 9 8 9 4 8 9 9 9 9
2.25/2.56	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
2.25/2.56	c 2	OK
2.25/2.56	c 2	OBJECTIVE BOUND: 0 <= _COST <= 16
2.25/2.56	c 2	SEARCHING: _COST <= 8
2.25/2.57	c 2	============================[ Search Statistics ]==============================
2.25/2.58	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.25/2.58	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.25/2.58	c 2	===============================================================================
2.25/2.58	c 2	|       124 |    2229   100234   293769 |    33411      124     20 | 40.868 % |
2.25/2.58	c 2	|       225 |    2229   100234   293769 |    36752      225     17 | 57.759 % |
2.25/2.58	c 2	===============================================================================
2.25/2.58	c 2	restarts              : 7
2.25/2.58	c 2	conflicts             : 253           (2457 /sec)
2.25/2.58	c 2	decisions             : 708           (0.56 % random) (6875 /sec)
2.25/2.58	c 2	propagations          : 111931         (1086878 /sec)
2.25/2.58	c 2	conflict literals     : 4006           (31.11 % deleted)
2.25/2.58	c 2	Memory used           : 6.32 MB
2.25/2.58	c 2	CPU time              : 0.102984 s
2.25/2.58	c 2	
2.25/2.58	c 2	SATISFIABLE
2.25/2.58	c 2	OK
2.25/2.58	c 2	FOUND: _COST <= 8
2.25/2.58	c 2	DECODING HOME/temp.out WITH HOME/temp.map
2.25/2.58	c 2	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
2.43/2.66	c 2	Decoding HOME/temp.out
2.43/2.73	c 2	OBJECTIVE _COST 8
2.43/2.73	o 8
2.43/2.74	v 9 9 2 9 6 6 9 9 8 7 9 9 9 5 8 3 8 9 6 9 6 3 4 7 7 7 1 8 5 8 0 9 9
2.43/2.74	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
2.43/2.75	c 3	OK
2.43/2.75	c 3	OBJECTIVE BOUND: 0 <= _COST <= 8
2.43/2.75	c 3	SEARCHING: _COST <= 4
2.43/2.75	c 3	============================[ Search Statistics ]==============================
2.43/2.75	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.43/2.75	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.43/2.75	c 3	===============================================================================
2.43/2.75	c 3	|       253 |    1903   100234   293769 |    33411      253     16 | 57.759 % |
2.43/2.75	c 3	===============================================================================
2.43/2.75	c 3	restarts              : 8
2.43/2.75	c 3	conflicts             : 308           (2775 /sec)
2.43/2.75	c 3	decisions             : 810           (0.74 % random) (7298 /sec)
2.43/2.75	c 3	propagations          : 131919         (1188642 /sec)
2.43/2.75	c 3	conflict literals     : 4497           (31.09 % deleted)
2.43/2.75	c 3	Memory used           : 6.32 MB
2.43/2.75	c 3	CPU time              : 0.110983 s
2.43/2.75	c 3	
2.43/2.75	c 3	SATISFIABLE
2.43/2.75	c 3	OK
2.43/2.75	c 3	FOUND: _COST <= 4
2.43/2.75	c 3	DECODING HOME/temp.out WITH HOME/temp.map
2.43/2.75	c 3	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
2.59/2.83	c 3	Decoding HOME/temp.out
2.59/2.90	c 3	OBJECTIVE _COST 4
2.59/2.90	o 4
2.59/2.90	v 5 7 9 2 0 8 1 6 8 4 2 9 9 2 5 8 2 9 5 9 6 0 9 9 4 6 9 8 8 8 0 6 9
2.59/2.91	c 3	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
2.59/2.92	c 3	OK
2.59/2.92	c 3	OBJECTIVE BOUND: 0 <= _COST <= 4
2.59/2.92	c 3	SEARCHING: _COST <= 2
2.59/2.93	c 3	============================[ Search Statistics ]==============================
2.59/2.93	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.59/2.93	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.59/2.93	c 3	===============================================================================
2.59/2.93	c 3	|       308 |    1617   100234   293769 |    33411      308     15 | 57.759 % |
2.59/2.93	c 3	|       408 |    1617   100234   293769 |    36752      408     13 | 70.101 % |
2.59/2.93	c 3	===============================================================================
2.59/2.93	c 3	restarts              : 10
2.59/2.93	c 3	conflicts             : 465           (3662 /sec)
2.59/2.93	c 3	decisions             : 1020          (0.78 % random) (8033 /sec)
2.59/2.93	c 3	propagations          : 177760         (1399905 /sec)
2.59/2.93	c 3	conflict literals     : 5872           (30.82 % deleted)
2.59/2.93	c 3	Memory used           : 6.32 MB
2.59/2.93	c 3	CPU time              : 0.12698 s
2.59/2.93	c 3	
2.59/2.93	c 3	SATISFIABLE
2.59/2.93	c 3	OK
2.59/2.93	c 3	FOUND: _COST <= 2
2.59/2.93	c 3	DECODING HOME/temp.out WITH HOME/temp.map
2.59/2.93	c 3	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
2.76/3.01	c 3	Decoding HOME/temp.out
2.76/3.09	c 3	OBJECTIVE _COST 2
2.76/3.09	o 2
2.76/3.09	v 5 5 9 2 9 8 7 3 3 3 0 9 9 9 5 8 7 9 8 9 2 5 5 9 2 5 9 3 9 2 2 2 8
2.76/3.10	c 3	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
2.76/3.14	c 3	OK
2.76/3.14	c 3	OBJECTIVE BOUND: 0 <= _COST <= 2
2.76/3.14	c 3	SEARCHING: _COST <= 1
2.76/3.15	c 3	============================[ Search Statistics ]==============================
2.76/3.15	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.76/3.15	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.76/3.15	c 3	===============================================================================
2.76/3.15	c 3	|       465 |    1347   100234   293769 |    33411      465     13 | 70.101 % |
2.76/3.15	c 3	|       565 |    1347   100234   293769 |    36752      565     12 | 75.963 % |
2.76/3.15	c 3	===============================================================================
2.76/3.15	c 3	restarts              : 12
2.76/3.15	c 3	conflicts             : 572           (4207 /sec)
2.76/3.15	c 3	decisions             : 1136          (0.88 % random) (8354 /sec)
2.76/3.15	c 3	propagations          : 202603         (1489958 /sec)
2.76/3.15	c 3	conflict literals     : 6678           (31.93 % deleted)
2.76/3.15	c 3	Memory used           : 6.32 MB
2.76/3.15	c 3	CPU time              : 0.135979 s
2.76/3.15	c 3	
2.76/3.15	c 3	UNSATISFIABLE
2.76/3.15	c 3	OK
2.76/3.15	c 3	NOT FOUND: _COST <= 1
2.76/3.15	c 3	OK
2.76/3.15	c 3	OBJECTIVE _COST 2
2.76/3.15	s OPTIMUM FOUND
2.76/3.15	c 3	CPU 2.69 (0.07 0.02 2.62 0.27)
2.76/3.15	c 3	END Sun Jul 13 02:25:52 2008

Verifier Data (download as text)

OK	2	260
2 unsatisfied constraints, 260 satisfied constraints

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1114843-1215908749/watcher-1114843-1215908749 -o /tmp/evaluation-result-1114843-1215908749/solver-1114843-1215908749 -C 3600 -W 4000 -M 900 --output-limit 1,15 HOME/sugar++ -max -incremental -c -vv -java=java -Xmx700M -decjava=java -Xmx50M -jar=HOME/sugar-v1-13.jar -solver=HOME/minisat-inc -tmp=HOME/temp HOME/instance-1114843-1215908749.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 4000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 19229
/proc/meminfo: memFree=1875616/2055920 swapFree=4180184/4192956
[pid=19229] ppid=19227 vsize=12268 CPUtime=0
/proc/19229/stat : 19229 (sugar++) R 19227 19229 18514 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 47576505 12562432 316 996147200 4194304 4206940 548682068528 18446744073709551615 268213910117 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/19229/statm: 3067 316 241 3 0 167 0

[startup+0.0650379 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 19229
/proc/meminfo: memFree=1875616/2055920 swapFree=4180184/4192956
[pid=19229] ppid=19227 vsize=16212 CPUtime=0.05
/proc/19229/stat : 19229 (sugar++) R 19227 19229 18514 0 -1 4194304 963 0 0 0 4 1 0 0 18 0 1 0 47576505 16601088 931 996147200 4194304 4206940 548682068528 18446744073709551615 268233642339 0 0 4224 0 0 0 0 17 1 0 0
/proc/19229/statm: 4053 931 380 3 0 632 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 16212

[startup+0.101209 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 19229
/proc/meminfo: memFree=1875616/2055920 swapFree=4180184/4192956
[pid=19229] ppid=19227 vsize=16740 CPUtime=0.06
/proc/19229/stat : 19229 (sugar++) S 19227 19229 18514 0 -1 4194304 1219 128 0 0 5 1 0 0 19 0 1 0 47576505 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19229/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.301059 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 19229
/proc/meminfo: memFree=1875616/2055920 swapFree=4180184/4192956
[pid=19229] ppid=19227 vsize=16740 CPUtime=0.06
/proc/19229/stat : 19229 (sugar++) S 19227 19229 18514 0 -1 4194304 1219 128 0 0 5 1 0 0 19 0 1 0 47576505 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19229/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.701105 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 19229
/proc/meminfo: memFree=1875616/2055920 swapFree=4180184/4192956
[pid=19229] ppid=19227 vsize=16740 CPUtime=0.57
/proc/19229/stat : 19229 (sugar++) S 19227 19229 18514 0 -1 4194304 1296 4596 0 1 5 1 49 2 16 0 1 0 47576505 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19229/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.57
Current children cumulated vsize (KiB) 16740

[startup+1.50119 s]
/proc/loadavg: 2.00 2.00 2.00 3/93 19251
/proc/meminfo: memFree=1866120/2055920 swapFree=4180184/4192956
[pid=19229] ppid=19227 vsize=16740 CPUtime=0.58
/proc/19229/stat : 19229 (sugar++) S 19227 19229 18514 0 -1 4194304 1297 4596 0 1 6 1 49 2 15 0 1 0 47576505 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19229/statm: 4185 1104 409 3 0 764 0
[pid=19242] ppid=19229 vsize=5356 CPUtime=0
/proc/19242/stat : 19242 (sh) S 19229 19229 18514 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 47576566 5484544 233 996147200 4194304 4889804 548682068688 18446744073709551615 268213740356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19242/statm: 1339 233 193 169 0 50 0
[pid=19243] ppid=19242 vsize=868492 CPUtime=0.85
/proc/19243/stat : 19243 (java) S 19242 19229 18514 0 -1 0 6523 0 1 0 82 3 0 0 18 0 9 0 47576566 889335808 5753 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/19243/statm: 217123 5753 2564 9 0 211670 0
[pid=19243/tid=19244] ppid=19242 vsize=868492 CPUtime=0.55
/proc/19243/task/19244/stat : 19244 (java) R 19242 19229 18514 0 -1 64 2717 0 1 0 54 1 0 0 18 0 9 0 47576567 889335808 5753 996147200 134512640 134550740 4294955920 18446744073709551615 4126875872 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19243/tid=19245] ppid=19242 vsize=868492 CPUtime=0.05
/proc/19243/task/19245/stat : 19245 (java) S 19242 19229 18514 0 -1 64 1634 0 0 0 5 0 0 0 16 0 9 0 47576568 889335808 5753 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=19243/tid=19246] ppid=19242 vsize=868492 CPUtime=0
/proc/19243/task/19246/stat : 19246 (java) S 19242 19229 18514 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 47576568 889335808 5753 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19243/tid=19247] ppid=19242 vsize=868492 CPUtime=0
/proc/19243/task/19247/stat : 19247 (java) S 19242 19229 18514 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 47576568 889335808 5753 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19243/tid=19248] ppid=19242 vsize=868492 CPUtime=0
/proc/19243/task/19248/stat : 19248 (java) S 19242 19229 18514 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 47576570 889335808 5753 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19243/tid=19249] ppid=19242 vsize=868492 CPUtime=0.22
/proc/19243/task/19249/stat : 19249 (java) S 19242 19229 18514 0 -1 64 1479 0 0 0 22 0 0 0 16 0 9 0 47576570 889335808 5753 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19243/tid=19250] ppid=19242 vsize=868492 CPUtime=0
/proc/19243/task/19250/stat : 19250 (java) S 19242 19229 18514 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 47576570 889335808 5753 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19243/tid=19251] ppid=19242 vsize=868492 CPUtime=0
/proc/19243/task/19251/stat : 19251 (java) S 19242 19229 18514 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 47576571 889335808 5753 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.43
Current children cumulated vsize (KiB) 890588

[startup+3.10138 s]
/proc/loadavg: 2.00 2.00 2.00 4/94 19272
/proc/meminfo: memFree=1860032/2055920 swapFree=4180184/4192956
[pid=19229] ppid=19227 vsize=16872 CPUtime=2.63
/proc/19229/stat : 19229 (sugar++) S 19227 19229 18514 0 -1 4194304 1956 34089 0 8 7 2 232 22 15 0 1 0 47576505 17276928 1120 996147200 4194304 4206940 548682068528 18446744073709551615 268222640226 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19229/statm: 4218 1120 414 3 0 797 0
[pid=19252] ppid=19229 vsize=6472 CPUtime=0.13
/proc/19252/stat : 19252 (minisat-inc) S 19229 19229 18514 0 -1 4194304 1553 0 0 0 12 1 0 0 16 0 1 0 47576681 6627328 1486 996147200 134512640 135134323 4294956192 18446744073709551615 134725182 0 0 4096 3 18446744071563648864 0 0 17 1 0 0
/proc/19252/statm: 1618 1486 79 151 0 1464 0
Current children cumulated CPU time (s) 2.76
Current children cumulated vsize (KiB) 23344

Solver just ended. Dumping a history of the last processes samples

Child status: 0
Real time (s): 3.16112
CPU time (s): 2.99554
CPU user time (s): 2.69559
CPU system time (s): 0.299954
CPU usage (%): 94.7621
Max. virtual memory (cumulated for all children) (KiB): 890588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.69559
system time used= 0.299954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41467
page faults= 9
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2764
involuntary context switches= 2634

runsolver used 0.006998 second user time and 0.023996 second system time

The end

Launcher Data (download as text)

Begin job on node32 at 2008-07-13 02:25:49
IDJOB=1114843
IDBENCH=61784
IDSOLVER=367
FILE ID=node32/1114843-1215908749
PBS_JOBID= 7903711
Free space on /tmp= 66448 MiB

SOLVER NAME= Sugar++ v1.13+minisat-inc
BENCH NAME= CPAI08/csp/composed-25-1-40/normalized-composed-25-1-40-4_ext.xml
COMMAND LINE= DIR/sugar++ -max -incremental -c -vv -java="java -Xmx700M" -decjava="java -Xmx50M" -jar="DIR/sugar-v1-13.jar" -solver="DIR/minisat-inc" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1114843-1215908749/watcher-1114843-1215908749 -o /tmp/evaluation-result-1114843-1215908749/solver-1114843-1215908749 -C 3600 -W 4000 -M 900 --output-limit 1,15  HOME/sugar++ -max -incremental -c -vv -java="java -Xmx700M" -decjava="java -Xmx50M" -jar="HOME/sugar-v1-13.jar" -solver="HOME/minisat-inc" -tmp="HOME/temp" HOME/instance-1114843-1215908749.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 58b8c461a7aaf4f049c79fb4647f388b
RANDOM SEED=1106348062

node32.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.243
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.243
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1876096 kB
Buffers:         31792 kB
Cached:          76532 kB
SwapCached:       6052 kB
Active:          57112 kB
Inactive:        72300 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1876096 kB
SwapTotal:     4192956 kB
SwapFree:      4180184 kB
Dirty:             976 kB
Writeback:           0 kB
Mapped:          36808 kB
Slab:            35284 kB
Committed_AS:   340724 kB
PageTables:       2048 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66444 MiB
End job on node32 at 2008-07-13 02:25:52