Trace number 1112201

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-incOPTIMUM1 1.64675 1.91298

General information on the benchmark

Namecsp/queensKnights/
normalized-queensKnights-8-5-mul.xml
MD5SUM20dab5dec1acf991b1236d2ad4d0004b
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkMOPT
Best Number of falsified constraints1
Best CPU time to get the best result obtained on this benchmark1.64675
Satisfiable
(Un)Satisfiability was proved
Number of variables13
Number of constraints78
Maximum constraint arity2
Maximum domain size64
Number of constraints which are defined in extension0
Number of constraints which are defined in intension78
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)

0.00/0.07	c 0	Sugar++ v1-13 + HOME/minisat-inc
0.00/0.07	c 0	BEGIN Sat Jul 12 13:55:41 2008
0.00/0.07	c 0	PID 17943
0.00/0.08	c 0	HOST node43.alineos.net
0.00/0.08	c 0	CONVERTING HOME/instance-1112201-1215863741.xml TO HOME/temp.csp
0.00/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1112201-1215863741.xml' 'HOME/temp.csp'
0.06/0.25	c 0	2 domains, 13 variables, 4 predicates, 0 relations, 78 constraints
0.06/0.29	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.29	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'
0.25/0.37	c 0	Parsing HOME/temp.csp
0.25/0.43	c 0	parsed 97 expressions
0.25/0.44	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.25/0.44	c 0	MAX CSP: 78 constraints
0.25/0.44	c 0	Converting to clausal form CSP
0.25/0.46	c 0	converted 18 (10%) expressions
0.25/0.48	c 0	converted 36 (20%) expressions
0.25/0.50	c 0	converted 54 (30%) expressions
0.25/0.51	c 0	converted 72 (40%) expressions
0.25/0.52	c 0	converted 89 (50%) expressions
0.25/0.53	c 0	converted 107 (60%) expressions
0.25/0.54	c 0	converted 125 (70%) expressions
0.25/0.54	c 0	converted 143 (80%) expressions
0.25/0.55	c 0	converted 161 (90%) expressions
0.25/0.64	c 0	converted 178 (100%) expressions
0.25/0.65	c 0	CSP : 189 integers, 71 booleans, 430 clauses, largest domain size 118
0.25/0.65	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.25/0.65	c 0	Propagation in CSP
0.25/0.66	c 0	74 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.25/0.66	c 0	CSP : 189 integers, 71 booleans, 430 clauses, largest domain size 79
0.25/0.66	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.25/0.67	c 0	Simplifing CSP by introducing new Boolean variables
0.25/0.67	c 0	CSP : 189 integers, 311 booleans, 670 clauses, largest domain size 79
0.25/0.67	c 0	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.25/0.69	c 0	Encoding CSP to SAT : HOME/temp.cnf
0.26/0.71	c 1	19 (10%) CSP integer variables are encoded (358 clauses, 3806 bytes)
0.26/0.71	c 1	38 (20%) CSP integer variables are encoded (442 clauses, 4730 bytes)
0.26/0.71	c 1	57 (30%) CSP integer variables are encoded (478 clauses, 5126 bytes)
0.26/0.71	c 1	76 (40%) CSP integer variables are encoded (478 clauses, 5126 bytes)
0.26/0.71	c 1	95 (50%) CSP integer variables are encoded (478 clauses, 5126 bytes)
0.26/0.71	c 1	114 (60%) CSP integer variables are encoded (558 clauses, 6006 bytes)
0.26/0.71	c 1	133 (70%) CSP integer variables are encoded (627 clauses, 6765 bytes)
0.26/0.71	c 1	152 (80%) CSP integer variables are encoded (1121 clauses, 12738 bytes)
0.26/0.72	c 1	171 (90%) CSP integer variables are encoded (1190 clauses, 13635 bytes)
0.26/0.72	c 1	189 (100%) CSP integer variables are encoded (1291 clauses, 14948 bytes)
0.26/0.72	c 1	67 (10%) CSP clauses are encoded (1802 clauses, 22294 bytes)
0.26/0.74	c 1	134 (20%) CSP clauses are encoded (3052 clauses, 40655 bytes)
0.26/0.74	c 1	201 (30%) CSP clauses are encoded (3350 clauses, 45361 bytes)
0.26/0.74	c 1	268 (40%) CSP clauses are encoded (3672 clauses, 50468 bytes)
0.26/0.75	c 1	335 (50%) CSP clauses are encoded (4013 clauses, 55907 bytes)
0.26/0.75	c 1	402 (60%) CSP clauses are encoded (4377 clauses, 61825 bytes)
0.26/0.76	c 1	469 (70%) CSP clauses are encoded (5168 clauses, 75565 bytes)
0.26/0.76	c 1	536 (80%) CSP clauses are encoded (5685 clauses, 84183 bytes)
0.26/0.78	c 1	603 (90%) CSP clauses are encoded (12858 clauses, 200591 bytes)
0.26/0.79	c 1	670 (100%) CSP clauses are encoded (14747 clauses, 232999 bytes)
0.26/0.79	c 1	670 CSP clauses encoded
0.26/0.79	c 1	Writing map file : HOME/temp.map
0.26/0.79	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.26/0.79	c 1	SAT : 1791 SAT variables, 14747 SAT clauses, 232999 bytes
0.26/0.79	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.26/0.82	c 1	OBJECTIVE minimize _COST
0.26/0.82	c 1	SOLVING HOME/temp.cnf
0.26/0.82	c 1	CMD HOME/minisat-inc -incremental HOME/temp.cnf HOME/temp.out
0.26/0.82	c 1	This is MiniSat 2.0 beta incremental
0.26/0.82	c 1	WARNING: for repeatability, setting FPU to use double precision
0.26/0.82	c 1	============================[ Problem Statistics ]=============================
0.26/0.82	c 1	|                                                                             |
0.26/0.82	c 1	|  Number of variables:  1791                                                 |
0.26/0.82	c 1	|  Number of clauses:    14747                                                |
0.26/0.83	c 1	|  Parsing time:         0.01         s                                       |
0.26/0.83	c 1	OK
0.26/0.83	c 1	OBJECTIVE BOUND: 0 <= _COST <= 
0.26/0.83	c 1	SEARCHING: _COST <= 39
0.26/0.83	c 1	============================[ Search Statistics ]==============================
0.26/0.83	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.26/0.83	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.26/0.83	c 1	===============================================================================
0.26/0.83	c 1	|         0 |    1791    14747    41069 |     4915        0    nan |  0.000 % |
0.26/0.83	c 1	===============================================================================
0.26/0.83	c 1	restarts              : 1
0.26/0.83	c 1	conflicts             : 3             (300 /sec)
0.26/0.83	c 1	decisions             : 580           (1.03 % random) (58012 /sec)
0.26/0.83	c 1	propagations          : 3373           (337367 /sec)
0.26/0.83	c 1	conflict literals     : 23             (8.00 % deleted)
0.26/0.83	c 1	Memory used           : 2.46 MB
0.26/0.83	c 1	CPU time              : 0.009998 s
0.26/0.83	c 1	
0.26/0.83	c 1	SATISFIABLE
0.26/0.84	c 1	OK
0.26/0.84	c 1	FOUND: _COST <= 39
0.26/0.84	s SATISFIABLE
0.26/0.84	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.26/0.84	c 1	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
0.76/0.92	c 1	Decoding HOME/temp.out
0.76/0.96	c 1	OBJECTIVE _COST 39
0.76/0.96	o 39
0.76/0.96	v 7 7 7 7 7 7 7 5 62 63 63 63 63
0.76/0.96	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
0.76/1.00	c 1	OK
0.76/1.00	c 1	OBJECTIVE BOUND: 0 <= _COST <= 39
0.76/1.00	c 1	SEARCHING: _COST <= 19
0.76/1.00	c 1	============================[ Search Statistics ]==============================
0.76/1.00	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.76/1.00	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.76/1.00	c 1	===============================================================================
0.76/1.00	c 1	|         3 |    1791    14747    41069 |     4915        3      8 |  0.000 % |
0.76/1.00	c 1	===============================================================================
0.76/1.00	c 1	restarts              : 2
0.76/1.00	c 1	conflicts             : 5             (455 /sec)
0.76/1.00	c 1	decisions             : 736           (1.09 % random) (66921 /sec)
0.76/1.00	c 1	propagations          : 5226           (475177 /sec)
0.76/1.00	c 1	conflict literals     : 32             (5.88 % deleted)
0.76/1.00	c 1	Memory used           : 2.46 MB
0.76/1.00	c 1	CPU time              : 0.010998 s
0.76/1.00	c 1	
0.76/1.00	c 1	SATISFIABLE
0.76/1.00	c 1	OK
0.76/1.00	c 1	FOUND: _COST <= 19
0.76/1.00	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.76/1.00	c 1	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
0.76/1.08	c 1	Decoding HOME/temp.out
0.98/1.13	c 1	OBJECTIVE _COST 19
0.98/1.13	o 19
0.98/1.13	v 1 5 2 6 3 6 4 7 57 51 62 52 42
0.98/1.13	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
0.98/1.16	c 1	OK
0.98/1.16	c 1	OBJECTIVE BOUND: 0 <= _COST <= 19
0.98/1.16	c 1	SEARCHING: _COST <= 9
0.98/1.16	c 1	============================[ Search Statistics ]==============================
0.98/1.16	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.98/1.16	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.98/1.16	c 1	===============================================================================
0.98/1.16	c 1	|         5 |    1518    14747    41069 |     4915        5      6 |  0.000 % |
0.98/1.16	c 1	===============================================================================
0.98/1.16	c 1	restarts              : 3
0.98/1.16	c 1	conflicts             : 7             (583 /sec)
0.98/1.16	c 1	decisions             : 826           (1.09 % random) (68845 /sec)
0.98/1.16	c 1	propagations          : 6810           (567595 /sec)
0.98/1.16	c 1	conflict literals     : 54             (5.26 % deleted)
0.98/1.16	c 1	Memory used           : 2.46 MB
0.98/1.16	c 1	CPU time              : 0.011998 s
0.98/1.16	c 1	
0.98/1.16	c 1	SATISFIABLE
0.98/1.16	c 1	OK
0.98/1.16	c 1	FOUND: _COST <= 9
0.98/1.16	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.98/1.16	c 1	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.02/1.24	c 1	Decoding HOME/temp.out
1.02/1.28	c 1	OBJECTIVE _COST 9
1.02/1.28	o 9
1.02/1.28	v 6 0 2 6 3 7 7 4 63 39 44 61 46
1.02/1.28	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.02/1.33	c 1	OK
1.02/1.33	c 1	OBJECTIVE BOUND: 0 <= _COST <= 9
1.02/1.33	c 1	SEARCHING: _COST <= 4
1.02/1.34	c 1	============================[ Search Statistics ]==============================
1.02/1.34	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.02/1.34	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.02/1.34	c 1	===============================================================================
1.02/1.34	c 1	|         7 |    1356    14747    41069 |     4915        7      8 |  0.000 % |
1.02/1.34	c 1	|       108 |    1350    14747    41069 |     5407      108     14 | 30.768 % |
1.02/1.34	c 1	===============================================================================
1.02/1.34	c 1	restarts              : 5
1.02/1.34	c 1	conflicts             : 120           (6668 /sec)
1.02/1.34	c 1	decisions             : 1106          (0.90 % random) (61455 /sec)
1.02/1.34	c 1	propagations          : 16681          (926877 /sec)
1.02/1.34	c 1	conflict literals     : 1761           (6.33 % deleted)
1.02/1.34	c 1	Memory used           : 2.46 MB
1.02/1.34	c 1	CPU time              : 0.017997 s
1.02/1.34	c 1	
1.02/1.34	c 1	SATISFIABLE
1.02/1.34	c 1	OK
1.02/1.34	c 1	FOUND: _COST <= 4
1.02/1.34	c 1	DECODING HOME/temp.out WITH HOME/temp.map
1.02/1.34	c 1	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.16/1.42	c 1	Decoding HOME/temp.out
1.16/1.45	c 1	OBJECTIVE _COST 4
1.16/1.45	o 4
1.16/1.46	v 5 2 4 7 0 3 1 6 55 63 63 47 61
1.16/1.47	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.16/1.51	c 1	OK
1.16/1.51	c 1	OBJECTIVE BOUND: 0 <= _COST <= 4
1.16/1.51	c 1	SEARCHING: _COST <= 2
1.16/1.51	c 1	============================[ Search Statistics ]==============================
1.16/1.51	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.16/1.51	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.16/1.51	c 1	===============================================================================
1.16/1.51	c 1	|       120 |    1240    14747    41069 |     4915      120     15 | 30.768 % |
1.16/1.51	c 1	===============================================================================
1.16/1.51	c 1	restarts              : 6
1.16/1.51	c 1	conflicts             : 153           (7287 /sec)
1.16/1.51	c 1	decisions             : 1241          (0.81 % random) (59106 /sec)
1.16/1.51	c 1	propagations          : 19759          (941084 /sec)
1.16/1.51	c 1	conflict literals     : 2329           (7.10 % deleted)
1.16/1.51	c 1	Memory used           : 2.46 MB
1.16/1.51	c 1	CPU time              : 0.020996 s
1.16/1.51	c 1	
1.16/1.51	c 1	SATISFIABLE
1.16/1.51	c 1	OK
1.16/1.51	c 1	FOUND: _COST <= 2
1.16/1.51	c 1	DECODING HOME/temp.out WITH HOME/temp.map
1.16/1.51	c 1	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.16/1.59	c 1	Decoding HOME/temp.out
1.29/1.63	c 1	OBJECTIVE _COST 2
1.29/1.63	o 2
1.29/1.63	v 3 0 4 7 5 2 6 1 55 62 47 46 61
1.29/1.63	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.29/1.68	c 1	OK
1.29/1.68	c 1	OBJECTIVE BOUND: 0 <= _COST <= 2
1.29/1.68	c 1	SEARCHING: _COST <= 1
1.29/1.69	c 1	============================[ Search Statistics ]==============================
1.29/1.69	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.29/1.69	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.29/1.69	c 1	===============================================================================
1.29/1.69	c 1	|       153 |    1136    14747    41069 |     4915      153     15 | 30.768 % |
1.29/1.69	c 1	|       254 |    1136    14747    41069 |     5407      254     14 | 41.041 % |
1.29/1.69	c 1	===============================================================================
1.29/1.69	c 1	restarts              : 8
1.29/1.69	c 1	conflicts             : 260           (9631 /sec)
1.29/1.69	c 1	decisions             : 1486          (0.74 % random) (55047 /sec)
1.29/1.69	c 1	propagations          : 31171          (1154695 /sec)
1.29/1.69	c 1	conflict literals     : 3713           (7.82 % deleted)
1.29/1.69	c 1	Memory used           : 2.46 MB
1.29/1.69	c 1	CPU time              : 0.026995 s
1.29/1.69	c 1	
1.29/1.69	c 1	SATISFIABLE
1.29/1.69	c 1	OK
1.29/1.69	c 1	FOUND: _COST <= 1
1.29/1.69	c 1	DECODING HOME/temp.out WITH HOME/temp.map
1.29/1.69	c 1	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.43/1.78	c 2	Decoding HOME/temp.out
1.43/1.82	c 2	OBJECTIVE _COST 1
1.43/1.82	o 1
1.43/1.82	v 7 1 4 2 0 6 3 5 30 47 62 21 15
1.43/1.82	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.43/1.86	c 2	OK
1.43/1.86	c 2	OBJECTIVE BOUND: 0 <= _COST <= 1
1.43/1.86	c 2	SEARCHING: _COST <= 0
1.43/1.87	c 2	============================[ Search Statistics ]==============================
1.43/1.87	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.43/1.87	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.43/1.87	c 2	===============================================================================
1.43/1.87	c 2	|       260 |    1056    14747    41069 |     4915      260     14 | 41.041 % |
1.43/1.87	c 2	|       362 |    1056    14747    41069 |     5407      362     13 | 45.400 % |
1.43/1.87	c 2	|       512 |     978     5012    14226 |     5947      511     13 | 45.400 % |
1.43/1.88	c 2	|       738 |     978     5012    14226 |     6542      737     12 | 45.400 % |
1.43/1.89	c 2	|      1080 |     978     5012    14226 |     7197     1079     12 | 45.400 % |
1.60/1.91	c 2	===============================================================================
1.60/1.91	c 2	restarts              : 13
1.60/1.91	c 2	conflicts             : 1520          (19743 /sec)
1.60/1.91	c 2	decisions             : 3305          (0.85 % random) (42929 /sec)
1.60/1.91	c 2	propagations          : 134634         (1748766 /sec)
1.60/1.91	c 2	conflict literals     : 17696          (13.05 % deleted)
1.60/1.91	c 2	Memory used           : 2.46 MB
1.60/1.91	c 2	CPU time              : 0.076988 s
1.60/1.91	c 2	
1.60/1.91	c 2	UNSATISFIABLE
1.60/1.91	c 2	OK
1.60/1.91	c 2	NOT FOUND: _COST <= 0
1.60/1.91	c 2	OK
1.60/1.91	c 2	OBJECTIVE _COST 1
1.60/1.91	s OPTIMUM FOUND
1.60/1.91	c 2	CPU 1.38 (0.06 0.02 1.32 0.22)
1.60/1.91	c 2	END Sat Jul 12 13:55:43 2008

Verifier Data (download as text)

OK	1	77
1 unsatisfied constraints, 77 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-1112201-1215863741/watcher-1112201-1215863741 -o /tmp/evaluation-result-1112201-1215863741/solver-1112201-1215863741 -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-1112201-1215863741.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: 1.92 1.98 1.99 4/73 17943
/proc/meminfo: memFree=1826640/2055920 swapFree=4192812/4192956
[pid=17943] ppid=17941 vsize=12268 CPUtime=0
/proc/17943/stat : 17943 (sugar++) R 17941 17943 17806 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 43073507 12562432 316 996147200 4194304 4206940 548682068528 18446744073709551615 221954931301 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/17943/statm: 3067 316 241 3 0 167 0

[startup+0.10873 s]
/proc/loadavg: 1.92 1.98 1.99 4/73 17943
/proc/meminfo: memFree=1826640/2055920 swapFree=4192812/4192956
[pid=17943] ppid=17941 vsize=16740 CPUtime=0.06
/proc/17943/stat : 17943 (sugar++) S 17941 17943 17806 0 -1 4194304 1219 128 0 0 5 1 0 0 19 0 1 0 43073507 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 221963661410 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17943/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.201742 s]
/proc/loadavg: 1.92 1.98 1.99 4/73 17943
/proc/meminfo: memFree=1826640/2055920 swapFree=4192812/4192956
[pid=17943] ppid=17941 vsize=16740 CPUtime=0.06
/proc/17943/stat : 17943 (sugar++) S 17941 17943 17806 0 -1 4194304 1219 128 0 0 5 1 0 0 19 0 1 0 43073507 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 221963661410 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17943/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.301747 s]
/proc/loadavg: 1.92 1.98 1.99 4/73 17943
/proc/meminfo: memFree=1826640/2055920 swapFree=4192812/4192956
[pid=17943] ppid=17941 vsize=16740 CPUtime=0.25
/proc/17943/stat : 17943 (sugar++) S 17941 17943 17806 0 -1 4194304 1279 4118 0 1 5 1 16 3 16 0 1 0 43073507 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 221963661410 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17943/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.25
Current children cumulated vsize (KiB) 16740

[startup+0.701785 s]
/proc/loadavg: 1.92 1.98 1.99 4/73 17943
/proc/meminfo: memFree=1826640/2055920 swapFree=4192812/4192956
[pid=17943] ppid=17941 vsize=16740 CPUtime=0.26
/proc/17943/stat : 17943 (sugar++) S 17941 17943 17806 0 -1 4194304 1297 4118 0 1 6 1 16 3 15 0 1 0 43073507 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 221963661410 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17943/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.26
Current children cumulated vsize (KiB) 16740

[startup+1.50185 s]
/proc/loadavg: 1.92 1.98 1.99 3/85 17986
/proc/meminfo: memFree=1817520/2055920 swapFree=4192812/4192956
[pid=17943] ppid=17941 vsize=16740 CPUtime=1.15
/proc/17943/stat : 17943 (sugar++) S 17941 17943 17806 0 -1 4194304 1735 21693 0 5 6 2 92 15 15 0 1 0 43073507 17141760 1115 996147200 4194304 4206940 548682068528 18446744073709551615 221963661410 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17943/statm: 4185 1115 414 3 0 764 0
[pid=17966] ppid=17943 vsize=2512 CPUtime=0.01
/proc/17966/stat : 17966 (minisat-inc) S 17943 17943 17806 0 -1 4194304 399 0 0 0 1 0 0 0 15 0 1 0 43073589 2572288 339 996147200 134512640 135134323 4294956192 18446744073709551615 134725182 0 0 4096 3 18446744071563648864 0 0 17 1 0 0
/proc/17966/statm: 628 339 79 151 0 474 0
Current children cumulated CPU time (s) 1.16
Current children cumulated vsize (KiB) 19252

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

[startup+1.60187 s]
/proc/loadavg: 1.92 1.98 1.99 3/85 17986
/proc/meminfo: memFree=1817520/2055920 swapFree=4192812/4192956
[pid=17943] ppid=17941 vsize=16740 CPUtime=1.27
/proc/17943/stat : 17943 (sugar++) S 17941 17943 17806 0 -1 4194304 1803 25409 0 6 6 2 103 16 16 0 1 0 43073507 17141760 1115 996147200 4194304 4206940 548682068528 18446744073709551615 221963661410 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17943/statm: 4185 1115 414 3 0 764 0
[pid=17966] ppid=17943 vsize=2512 CPUtime=0.02
/proc/17966/stat : 17966 (minisat-inc) S 17943 17943 17806 0 -1 4194304 402 0 0 0 2 0 0 0 15 0 1 0 43073589 2572288 340 996147200 134512640 135134323 4294956192 18446744073709551615 134725182 0 0 4096 3 18446744071563648864 0 0 17 1 0 0
/proc/17966/statm: 628 340 79 151 0 474 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 19252

[startup+1.80188 s]
/proc/loadavg: 1.92 1.98 1.99 3/85 17986
/proc/meminfo: memFree=1817520/2055920 swapFree=4192812/4192956
[pid=17943] ppid=17941 vsize=16740 CPUtime=1.41
/proc/17943/stat : 17943 (sugar++) S 17941 17943 17806 0 -1 4194304 1872 29116 0 7 6 2 115 18 16 0 1 0 43073507 17141760 1115 996147200 4194304 4206940 548682068528 18446744073709551615 221963661410 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17943/statm: 4185 1115 414 3 0 764 0
[pid=17966] ppid=17943 vsize=2512 CPUtime=0.02
/proc/17966/stat : 17966 (minisat-inc) S 17943 17943 17806 0 -1 4194304 406 0 0 0 2 0 0 0 15 0 1 0 43073589 2572288 342 996147200 134512640 135134323 4294956192 18446744073709551615 134725182 0 0 4096 3 18446744071563648864 0 0 17 1 0 0
/proc/17966/statm: 628 342 79 151 0 474 0
Current children cumulated CPU time (s) 1.43
Current children cumulated vsize (KiB) 19252

[startup+1.90189 s]
/proc/loadavg: 1.92 1.98 1.99 3/85 17986
/proc/meminfo: memFree=1817520/2055920 swapFree=4192812/4192956
[pid=17943] ppid=17941 vsize=16740 CPUtime=1.54
/proc/17943/stat : 17943 (sugar++) S 17941 17943 17806 0 -1 4194304 1890 32824 0 8 6 2 125 21 16 0 1 0 43073507 17141760 1115 996147200 4194304 4206940 548682068528 18446744073709551615 221963661410 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17943/statm: 4185 1115 414 3 0 764 0
[pid=17966] ppid=17943 vsize=2512 CPUtime=0.06
/proc/17966/stat : 17966 (minisat-inc) R 17943 17943 17806 0 -1 4194304 412 0 0 0 6 0 0 0 16 0 1 0 43073589 2572288 348 996147200 134512640 135134323 4294956192 18446744073709551615 134531980 0 0 4096 3 0 0 0 17 1 0 0
/proc/17966/statm: 628 348 79 151 0 474 0
Current children cumulated CPU time (s) 1.6
Current children cumulated vsize (KiB) 19252

Child status: 0
Real time (s): 1.91298
CPU time (s): 1.64675
CPU user time (s): 1.39779
CPU system time (s): 0.248962
CPU usage (%): 86.083
Max. virtual memory (cumulated for all children) (KiB): 220228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.39779
system time used= 0.248962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35207
page faults= 8
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1811
involuntary context switches= 1604

runsolver used 0.005999 second user time and 0.019996 second system time

The end

Launcher Data (download as text)

Begin job on node43 at 2008-07-12 13:55:41
IDJOB=1112201
IDBENCH=61378
IDSOLVER=367
FILE ID=node43/1112201-1215863741
PBS_JOBID= 7903508
Free space on /tmp= 66504 MiB

SOLVER NAME= Sugar++ v1.13+minisat-inc
BENCH NAME= CPAI08/csp/queensKnights/normalized-queensKnights-8-5-mul.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-1112201-1215863741/watcher-1112201-1215863741 -o /tmp/evaluation-result-1112201-1215863741/solver-1112201-1215863741 -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-1112201-1215863741.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 20dab5dec1acf991b1236d2ad4d0004b
RANDOM SEED=321689241

node43.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		: 3000.216
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		: 3000.216
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:       1827120 kB
Buffers:         47928 kB
Cached:          92216 kB
SwapCached:        140 kB
Active:         100780 kB
Inactive:        65020 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1827120 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             876 kB
Writeback:           0 kB
Mapped:          36628 kB
Slab:            48152 kB
Committed_AS:   171648 kB
PageTables:       1908 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66504 MiB
End job on node43 at 2008-07-12 13:55:43