Trace number 1108963

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-incOPTIMUM6 22.0666 21.9781

General information on the benchmark

Namecsp/latinSquare/
normalized-latinSquare-dg-6_all.xml
MD5SUM168090628b4a5735f9f385573803edfe
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkMOPT
Best Number of falsified constraints6
Best CPU time to get the best result obtained on this benchmark22.0666
Satisfiable
(Un)Satisfiability was proved
Number of variables36
Number of constraints24
Maximum constraint arity6
Maximum domain size6
Number of constraints which are defined in extension0
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)alldifferent(24)

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)

0.02/0.07	c 0	Sugar++ v1-13 + HOME/minisat-inc
0.02/0.07	c 0	BEGIN Fri Jul 11 19:44:24 2008
0.02/0.07	c 0	PID 12453
0.02/0.07	c 0	HOST node20.alineos.net
0.02/0.07	c 0	CONVERTING HOME/instance-1108963-1215798264.xml TO HOME/temp.csp
0.02/0.07	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1108963-1215798264.xml' 'HOME/temp.csp'
0.06/0.21	c 0	1 domains, 36 variables, 0 predicates, 0 relations, 24 constraints
0.06/0.23	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.23	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'
0.21/0.30	c 1	Parsing HOME/temp.csp
0.21/0.33	c 1	parsed 61 expressions
0.21/0.33	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.21/0.33	c 1	MAX CSP: 24 constraints
0.21/0.33	c 1	Converting to clausal form CSP
0.21/0.36	c 1	converted 9 (10%) expressions
0.21/0.36	c 1	converted 18 (20%) expressions
0.21/0.36	c 1	converted 27 (30%) expressions
0.21/0.36	c 1	converted 36 (40%) expressions
0.21/0.38	c 1	converted 44 (50%) expressions
0.21/0.40	c 1	converted 53 (60%) expressions
0.21/0.40	c 1	converted 62 (70%) expressions
0.21/0.41	c 1	converted 71 (80%) expressions
0.21/0.42	c 1	converted 80 (90%) expressions
0.21/0.43	c 1	converted 88 (100%) expressions
0.21/0.43	c 1	CSP : 84 integers, 24 booleans, 479 clauses, largest domain size 37
0.21/0.43	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.21/0.43	c 1	Propagation in CSP
0.21/0.46	c 1	22 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.21/0.46	c 1	CSP : 84 integers, 24 booleans, 479 clauses, largest domain size 25
0.21/0.46	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.21/0.46	c 1	Simplifing CSP by introducing new Boolean variables
0.21/0.48	c 1	CSP : 84 integers, 744 booleans, 1199 clauses, largest domain size 25
0.21/0.48	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.21/0.50	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.21/0.52	c 1	9 (10%) CSP integer variables are encoded (36 clauses, 373 bytes)
0.21/0.52	c 1	17 (20%) CSP integer variables are encoded (68 clauses, 661 bytes)
0.21/0.52	c 1	26 (30%) CSP integer variables are encoded (104 clauses, 1034 bytes)
0.21/0.52	c 1	34 (40%) CSP integer variables are encoded (136 clauses, 1386 bytes)
0.21/0.52	c 1	42 (50%) CSP integer variables are encoded (144 clauses, 1474 bytes)
0.21/0.52	c 1	51 (60%) CSP integer variables are encoded (144 clauses, 1474 bytes)
0.21/0.52	c 1	59 (70%) CSP integer variables are encoded (144 clauses, 1474 bytes)
0.21/0.52	c 1	68 (80%) CSP integer variables are encoded (241 clauses, 2541 bytes)
0.21/0.52	c 1	76 (90%) CSP integer variables are encoded (278 clauses, 2948 bytes)
0.21/0.52	c 1	84 (100%) CSP integer variables are encoded (307 clauses, 3267 bytes)
0.21/0.52	c 1	120 (10%) CSP clauses are encoded (807 clauses, 9778 bytes)
0.21/0.53	c 1	240 (20%) CSP clauses are encoded (1297 clauses, 16559 bytes)
0.21/0.54	c 1	360 (30%) CSP clauses are encoded (1797 clauses, 23350 bytes)
0.21/0.54	c 1	480 (40%) CSP clauses are encoded (2287 clauses, 30226 bytes)
0.21/0.55	c 1	600 (50%) CSP clauses are encoded (2787 clauses, 37098 bytes)
0.21/0.55	c 1	720 (60%) CSP clauses are encoded (3277 clauses, 43871 bytes)
0.21/0.55	c 1	840 (70%) CSP clauses are encoded (3777 clauses, 50744 bytes)
0.21/0.55	c 1	960 (80%) CSP clauses are encoded (4267 clauses, 57576 bytes)
0.21/0.56	c 1	1080 (90%) CSP clauses are encoded (4767 clauses, 65037 bytes)
0.21/0.56	c 1	1199 (100%) CSP clauses are encoded (6105 clauses, 84288 bytes)
0.21/0.56	c 1	1199 CSP clauses encoded
0.21/0.56	c 1	Writing map file : HOME/temp.map
0.21/0.56	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.21/0.56	c 1	SAT : 1135 SAT variables, 6105 SAT clauses, 84288 bytes
0.21/0.56	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.21/0.59	c 1	OBJECTIVE minimize _COST
0.21/0.59	c 1	SOLVING HOME/temp.cnf
0.21/0.59	c 1	CMD HOME/minisat-inc -incremental HOME/temp.cnf HOME/temp.out
0.21/0.60	c 1	This is MiniSat 2.0 beta incremental
0.21/0.60	c 1	WARNING: for repeatability, setting FPU to use double precision
0.21/0.60	c 1	============================[ Problem Statistics ]=============================
0.21/0.60	c 1	|                                                                             |
0.21/0.60	c 1	|  Number of variables:  1135                                                 |
0.21/0.60	c 1	|  Number of clauses:    6105                                                 |
0.69/0.60	c 1	|  Parsing time:         0.00         s                                       |
0.69/0.60	c 1	OK
0.69/0.60	c 1	OBJECTIVE BOUND: 0 <= _COST <= 
0.69/0.60	c 1	SEARCHING: _COST <= 12
0.69/0.60	c 1	============================[ Search Statistics ]==============================
0.69/0.60	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.69/0.60	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.69/0.60	c 1	===============================================================================
0.69/0.60	c 1	|         0 |    1135     6105    16386 |     2035        0    nan |  0.000 % |
0.69/0.60	c 1	===============================================================================
0.69/0.60	c 1	restarts              : 1
0.69/0.60	c 1	conflicts             : 17            (3401 /sec)
0.69/0.60	c 1	decisions             : 414           (1.21 % random) (82817 /sec)
0.69/0.60	c 1	propagations          : 2793           (558712 /sec)
0.69/0.60	c 1	conflict literals     : 340            (3.68 % deleted)
0.69/0.60	c 1	Memory used           : 2.04 MB
0.69/0.60	c 1	CPU time              : 0.004999 s
0.69/0.60	c 1	
0.69/0.60	c 1	SATISFIABLE
0.69/0.60	c 1	OK
0.69/0.60	c 1	FOUND: _COST <= 12
0.69/0.60	s SATISFIABLE
0.69/0.60	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.69/0.60	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'
0.69/0.67	c 1	Decoding HOME/temp.out
0.69/0.70	c 1	OBJECTIVE _COST 12
0.69/0.70	o 12
0.69/0.70	v 2 5 3 0 1 4 1 1 1 1 5 1 4 2 4 2 0 2 3 3 2 3 3 2 5 0 5 4 0 4 0 4 0 5 5 5
0.69/0.70	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
0.69/0.75	c 1	OK
0.69/0.75	c 1	OBJECTIVE BOUND: 0 <= _COST <= 12
0.69/0.75	c 1	SEARCHING: _COST <= 6
0.69/0.75	c 1	============================[ Search Statistics ]==============================
0.69/0.75	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.69/0.75	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.69/0.75	c 1	===============================================================================
0.69/0.75	c 1	|        17 |    1135     6105    16386 |     2035       17     20 |  0.000 % |
0.69/0.76	c 1	|       118 |    1135     6105    16386 |     2238      118     13 |  5.289 % |
0.69/0.76	c 1	|       268 |    1135     6105    16386 |     2462      268     16 |  5.289 % |
0.69/0.77	c 1	|       494 |    1075     5680    15279 |     2708      494     15 |  5.289 % |
0.69/0.79	c 1	|       832 |    1075     5680    15279 |     2979      832     17 |  5.289 % |
0.81/0.81	c 1	|      1340 |    1075     5680    15279 |     3277     1340     18 |  5.289 % |
0.81/0.86	c 1	|      2099 |    1075     5680    15279 |     3605     2099     19 |  5.289 % |
0.81/0.93	c 1	|      3238 |    1075     5680    15279 |     3965     3238     19 |  5.289 % |
1.06/1.04	c 1	|      4946 |    1075     5680    15279 |     4362     2871     19 |  5.289 % |
1.25/1.21	c 1	|      7508 |    1075     5680    15279 |     4798     3112     21 |  5.289 % |
1.55/1.51	c 2	|     11352 |    1075     5680    15279 |     5278     4443     19 |  5.289 % |
1.85/1.88	c 2	|     17118 |    1075     5680    15279 |     5806     4713     19 |  5.289 % |
2.45/2.48	c 3	|     25768 |    1075     5680    15279 |     6386     4284     17 |  5.289 % |
3.55/3.52	c 4	|     38742 |    1075     5680    15279 |     7025     4033     20 |  5.289 % |
5.05/5.06	c 5	|     58203 |    1075     5680    15279 |     7727     5236     18 |  5.289 % |
7.55/7.52	c 8	|     87396 |    1075     5680    15279 |     8500     6584     19 |  5.289 % |
8.05/8.09	c 8	===============================================================================
8.05/8.09	c 8	restarts              : 17
8.05/8.09	c 8	conflicts             : 94565         (12889 /sec)
8.05/8.09	c 8	decisions             : 114099        (1.48 % random) (15551 /sec)
8.05/8.09	c 8	propagations          : 9834671        (1340442 /sec)
8.05/8.09	c 8	conflict literals     : 1951046        (15.81 % deleted)
8.05/8.09	c 8	Memory used           : 3.61 MB
8.05/8.09	c 8	CPU time              : 7.33688 s
8.05/8.09	c 8	
8.05/8.09	c 8	SATISFIABLE
8.05/8.09	c 8	OK
8.05/8.09	c 8	FOUND: _COST <= 6
8.05/8.09	c 8	DECODING HOME/temp.out WITH HOME/temp.map
8.05/8.09	c 8	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
8.14/8.16	c 8	Decoding HOME/temp.out
8.14/8.18	c 8	OBJECTIVE _COST 6
8.14/8.18	o 6
8.14/8.19	v 1 4 3 4 3 4 5 0 5 0 5 0 4 3 4 1 4 3 0 1 0 3 0 1 2 2 2 2 2 2 3 5 1 5 1 5
8.14/8.19	c 8	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
8.26/8.20	c 8	OK
8.26/8.20	c 8	OBJECTIVE BOUND: 0 <= _COST <= 6
8.26/8.20	c 8	SEARCHING: _COST <= 3
8.26/8.20	c 8	============================[ Search Statistics ]==============================
8.26/8.20	c 8	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
8.26/8.20	c 8	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
8.26/8.20	c 8	===============================================================================
8.26/8.20	c 8	|     94565 |    1039     5419    14598 |     1806     5010     21 |  5.289 % |
8.26/8.21	c 8	|     94666 |    1039     5419    14598 |     1986     1354     16 |  8.460 % |
8.26/8.21	c 8	|     94816 |    1039     5419    14598 |     2185     1504     16 |  8.460 % |
8.26/8.23	c 8	|     95042 |    1039     5419    14598 |     2404     1730     16 |  8.460 % |
8.26/8.24	c 8	|     95379 |    1039     5419    14598 |     2644     2067     16 |  8.460 % |
8.26/8.27	c 9	|     95885 |    1039     5419    14598 |     2909     2573     16 |  8.460 % |
8.36/8.32	c 9	|     96644 |    1039     5419    14598 |     3200     1788     14 |  8.460 % |
8.36/8.39	c 9	|     97784 |    1039     5419    14598 |     3520     2928     14 |  8.460 % |
8.46/8.49	c 9	===============================================================================
8.46/8.49	c 9	restarts              : 25
8.46/8.49	c 9	conflicts             : 99306         (13017 /sec)
8.46/8.49	c 9	decisions             : 119181        (1.47 % random) (15622 /sec)
8.46/8.49	c 9	propagations          : 10335629       (1354810 /sec)
8.46/8.49	c 9	conflict literals     : 2018410        (16.30 % deleted)
8.46/8.49	c 9	Memory used           : 3.61 MB
8.46/8.49	c 9	CPU time              : 7.62884 s
8.46/8.49	c 9	
8.46/8.49	c 9	UNSATISFIABLE
8.46/8.49	c 9	OK
8.46/8.49	c 9	NOT FOUND: _COST <= 3
8.46/8.49	c 9	OK
8.46/8.49	c 9	OBJECTIVE BOUND: 4 <= _COST <= 6
8.46/8.49	c 9	SEARCHING: _COST <= 5
8.46/8.49	c 9	============================[ Search Statistics ]==============================
8.46/8.49	c 9	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
8.46/8.49	c 9	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
8.46/8.49	c 9	===============================================================================
8.46/8.49	c 9	|     99306 |    1031     5384    14517 |     1794     1450     13 |  8.460 % |
8.46/8.49	c 9	|     99406 |    1031     5384    14517 |     1974     1550     13 |  9.164 % |
8.56/8.50	c 9	|     99556 |    1031     5384    14517 |     2171     1700     13 |  9.164 % |
8.56/8.51	c 9	|     99781 |    1031     5384    14517 |     2388     1925     14 |  9.164 % |
8.56/8.53	c 9	|    100121 |    1031     5384    14517 |     2627     2265     14 |  9.164 % |
8.56/8.57	c 9	|    100627 |    1031     5384    14517 |     2890     2771     15 |  9.164 % |
8.66/8.61	c 9	|    101388 |    1031     5384    14517 |     3179     1991     17 |  9.164 % |
8.66/8.69	c 9	|    102527 |    1031     5384    14517 |     3497     3130     16 |  9.164 % |
8.77/8.79	c 9	|    104235 |    1031     5384    14517 |     3847     2910     17 |  9.164 % |
8.96/8.94	c 9	|    106797 |    1031     5384    14517 |     4231     3455     17 |  9.164 % |
9.16/9.18	c 9	|    110641 |    1031     5384    14517 |     4654     2837     16 |  9.164 % |
9.56/9.55	c 10	|    116408 |    1031     5384    14517 |     5120     3735     18 |  9.164 % |
10.16/10.10	c 10	|    125058 |    1031     5384    14517 |     5632     4334     19 |  9.164 % |
10.97/10.99	c 11	|    138032 |    1031     5384    14517 |     6195     5590     18 |  9.164 % |
12.46/12.43	c 13	|    157493 |    1031     5384    14517 |     6815     5807     19 |  9.164 % |
14.56/14.57	c 15	|    186688 |    1031     5384    14517 |     7496     6758     19 |  9.164 % |
17.96/17.95	c 18	|    230477 |    1031     5384    14517 |     8246     4121     19 |  9.164 % |
21.96/21.97	c 22	===============================================================================
21.96/21.97	c 22	restarts              : 42
21.96/21.97	c 22	conflicts             : 280060        (13269 /sec)
21.96/21.97	c 22	decisions             : 341258        (1.52 % random) (16169 /sec)
21.96/21.97	c 22	propagations          : 29339807       (1390131 /sec)
21.96/21.97	c 22	conflict literals     : 5555003        (17.48 % deleted)
21.96/21.97	c 22	Memory used           : 3.87 MB
21.96/21.97	c 22	CPU time              : 21.1058 s
21.96/21.97	c 22	
21.96/21.97	c 22	UNSATISFIABLE
21.96/21.97	c 22	OK
21.96/21.97	c 22	NOT FOUND: _COST <= 5
21.96/21.97	c 22	OK
21.96/21.97	c 22	OBJECTIVE _COST 6
21.96/21.97	s OPTIMUM FOUND
21.96/21.97	c 22	CPU 21.91 (0.05 0.01 21.86 0.12)
21.96/21.97	c 22	END Fri Jul 11 19:44:46 2008

Verifier Data (download as text)

OK	6	18
6 unsatisfied constraints, 18 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-1108963-1215798264/watcher-1108963-1215798264 -o /tmp/evaluation-result-1108963-1215798264/solver-1108963-1215798264 -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-1108963-1215798264.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: 0.92 1.00 1.28 3/64 12453
/proc/meminfo: memFree=1946816/2055920 swapFree=4181068/4192956
[pid=12453] ppid=12451 vsize=12268 CPUtime=0
/proc/12453/stat : 12453 (sugar++) R 12451 12453 11448 0 -1 4194304 348 0 0 0 0 0 0 0 18 0 1 0 36528621 12562432 316 996147200 4194304 4206940 548682068528 18446744073709551615 273952766565 0 0 4224 0 0 0 0 17 0 0 0
/proc/12453/statm: 3067 316 241 3 0 167 0

[startup+0.0301171 s]
/proc/loadavg: 0.92 1.00 1.28 3/64 12453
/proc/meminfo: memFree=1946816/2055920 swapFree=4181068/4192956
[pid=12453] ppid=12451 vsize=13204 CPUtime=0.02
/proc/12453/stat : 12453 (sugar++) R 12451 12453 11448 0 -1 4194304 684 0 0 0 2 0 0 0 18 0 1 0 36528621 13520896 653 996147200 4194304 4206940 548682068528 18446744073709551615 273952445153 0 0 4224 0 0 0 0 17 0 0 0
/proc/12453/statm: 3301 653 334 3 0 401 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13204

[startup+0.102137 s]
/proc/loadavg: 0.92 1.00 1.28 3/64 12453
/proc/meminfo: memFree=1946816/2055920 swapFree=4181068/4192956
[pid=12453] ppid=12451 vsize=16740 CPUtime=0.06
/proc/12453/stat : 12453 (sugar++) S 12451 12453 11448 0 -1 4194304 1219 128 0 0 5 1 0 0 17 0 1 0 36528621 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/12453/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.302181 s]
/proc/loadavg: 0.92 1.00 1.28 3/64 12453
/proc/meminfo: memFree=1946816/2055920 swapFree=4181068/4192956
[pid=12453] ppid=12451 vsize=16740 CPUtime=0.21
/proc/12453/stat : 12453 (sugar++) S 12451 12453 11448 0 -1 4194304 1279 4116 0 1 5 1 12 3 17 0 1 0 36528621 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/12453/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.21
Current children cumulated vsize (KiB) 16740

[startup+0.701258 s]
/proc/loadavg: 0.92 1.00 1.28 3/64 12453
/proc/meminfo: memFree=1946816/2055920 swapFree=4181068/4192956
[pid=12453] ppid=12451 vsize=16740 CPUtime=0.69
/proc/12453/stat : 12453 (sugar++) S 12451 12453 11448 0 -1 4194304 1528 10640 0 2 5 1 57 6 15 0 1 0 36528621 17141760 1114 996147200 4194304 4206940 548682068528 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/12453/statm: 4185 1114 414 3 0 764 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16740

[startup+1.50141 s]
/proc/loadavg: 0.92 1.00 1.28 2/66 12486
/proc/meminfo: memFree=1942504/2055920 swapFree=4181068/4192956
[pid=12453] ppid=12451 vsize=16740 CPUtime=0.81
/proc/12453/stat : 12453 (sugar++) S 12451 12453 11448 0 -1 4194304 1545 14346 0 3 5 1 66 9 15 0 1 0 36528621 17141760 1114 996147200 4194304 4206940 548682068528 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/12453/statm: 4185 1114 414 3 0 764 0
[pid=12476] ppid=12453 vsize=2748 CPUtime=0.74
/proc/12476/stat : 12476 (minisat-inc) R 12453 12453 11448 0 -1 4194304 424 0 0 0 74 0 0 0 23 0 1 0 36528681 2813952 370 996147200 134512640 135134323 4294956192 18446744073709551615 134531961 0 0 4096 3 0 0 0 17 0 0 0
/proc/12476/statm: 687 370 79 151 0 533 0
Current children cumulated CPU time (s) 1.55
Current children cumulated vsize (KiB) 19488

[startup+3.10172 s]
/proc/loadavg: 0.92 1.00 1.28 2/66 12486
/proc/meminfo: memFree=1942248/2055920 swapFree=4181068/4192956
[pid=12453] ppid=12451 vsize=16740 CPUtime=0.81
/proc/12453/stat : 12453 (sugar++) S 12451 12453 11448 0 -1 4194304 1545 14346 0 3 5 1 66 9 15 0 1 0 36528621 17141760 1114 996147200 4194304 4206940 548682068528 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/12453/statm: 4185 1114 414 3 0 764 0
[pid=12476] ppid=12453 vsize=3160 CPUtime=2.34
/proc/12476/stat : 12476 (minisat-inc) R 12453 12453 11448 0 -1 4194304 517 0 0 0 234 0 0 0 25 0 1 0 36528681 3235840 463 996147200 134512640 135134323 4294956192 18446744073709551615 134531932 0 0 4096 3 0 0 0 17 0 0 0
/proc/12476/statm: 790 463 79 151 0 636 0
Current children cumulated CPU time (s) 3.15
Current children cumulated vsize (KiB) 19900

[startup+6.30135 s]
/proc/loadavg: 0.93 1.00 1.28 2/66 12486
/proc/meminfo: memFree=1941672/2055920 swapFree=4181068/4192956
[pid=12453] ppid=12451 vsize=16740 CPUtime=0.81
/proc/12453/stat : 12453 (sugar++) S 12451 12453 11448 0 -1 4194304 1545 14346 0 3 5 1 66 9 16 0 1 0 36528621 17141760 1114 996147200 4194304 4206940 548682068528 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/12453/statm: 4185 1114 414 3 0 764 0
[pid=12476] ppid=12453 vsize=3424 CPUtime=5.54
/proc/12476/stat : 12476 (minisat-inc) R 12453 12453 11448 0 -1 4194304 578 0 0 0 554 0 0 0 25 0 1 0 36528681 3506176 524 996147200 134512640 135134323 4294956192 18446744073709551615 134531903 0 0 4096 3 0 0 0 17 0 0 0
/proc/12476/statm: 856 524 79 151 0 702 0
Current children cumulated CPU time (s) 6.35
Current children cumulated vsize (KiB) 20164

[startup+12.7016 s]
/proc/loadavg: 0.93 1.00 1.28 2/66 12496
/proc/meminfo: memFree=1941360/2055920 swapFree=4181068/4192956
[pid=12453] ppid=12451 vsize=16740 CPUtime=0.93
/proc/12453/stat : 12453 (sugar++) S 12451 12453 11448 0 -1 4194304 1616 18051 0 4 5 1 75 12 16 0 1 0 36528621 17141760 1114 996147200 4194304 4206940 548682068528 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12453/statm: 4185 1114 414 3 0 764 0
[pid=12476] ppid=12453 vsize=3692 CPUtime=11.83
/proc/12476/stat : 12476 (minisat-inc) R 12453 12453 11448 0 -1 4194304 641 0 0 0 1183 0 0 0 25 0 1 0 36528681 3780608 583 996147200 134512640 135134323 4294956192 18446744073709551615 134531971 0 0 4096 3 0 0 0 17 0 0 0
/proc/12476/statm: 923 583 79 151 0 769 0
Current children cumulated CPU time (s) 12.76
Current children cumulated vsize (KiB) 20432

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

[startup+15.9012 s]
/proc/loadavg: 0.94 1.00 1.28 2/66 12496
/proc/meminfo: memFree=1941360/2055920 swapFree=4181068/4192956
[pid=12453] ppid=12451 vsize=16740 CPUtime=0.93
/proc/12453/stat : 12453 (sugar++) S 12451 12453 11448 0 -1 4194304 1616 18051 0 4 5 1 75 12 16 0 1 0 36528621 17141760 1114 996147200 4194304 4206940 548682068528 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12453/statm: 4185 1114 414 3 0 764 0
[pid=12476] ppid=12453 vsize=3692 CPUtime=15.03
/proc/12476/stat : 12476 (minisat-inc) R 12453 12453 11448 0 -1 4194304 657 0 0 0 1503 0 0 0 25 0 1 0 36528681 3780608 599 996147200 134512640 135134323 4294956192 18446744073709551615 134532050 0 0 4096 3 0 0 0 17 0 0 0
/proc/12476/statm: 923 599 79 151 0 769 0
Current children cumulated CPU time (s) 15.96
Current children cumulated vsize (KiB) 20432

[startup+19.1019 s]
/proc/loadavg: 0.94 1.00 1.27 2/66 12496
/proc/meminfo: memFree=1941232/2055920 swapFree=4181068/4192956
[pid=12453] ppid=12451 vsize=16740 CPUtime=0.93
/proc/12453/stat : 12453 (sugar++) S 12451 12453 11448 0 -1 4194304 1616 18051 0 4 5 1 75 12 16 0 1 0 36528621 17141760 1114 996147200 4194304 4206940 548682068528 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12453/statm: 4185 1114 414 3 0 764 0
[pid=12476] ppid=12453 vsize=3956 CPUtime=18.23
/proc/12476/stat : 12476 (minisat-inc) R 12453 12453 11448 0 -1 4194304 706 0 0 0 1823 0 0 0 25 0 1 0 36528681 4050944 648 996147200 134512640 135134323 4294956192 18446744073709551615 134532052 0 0 4096 3 0 0 0 17 0 0 0
/proc/12476/statm: 989 648 79 151 0 835 0
Current children cumulated CPU time (s) 19.16
Current children cumulated vsize (KiB) 20696

[startup+20.7022 s]
/proc/loadavg: 0.94 1.00 1.27 2/66 12496
/proc/meminfo: memFree=1941168/2055920 swapFree=4181068/4192956
[pid=12453] ppid=12451 vsize=16740 CPUtime=0.93
/proc/12453/stat : 12453 (sugar++) S 12451 12453 11448 0 -1 4194304 1616 18051 0 4 5 1 75 12 16 0 1 0 36528621 17141760 1114 996147200 4194304 4206940 548682068528 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12453/statm: 4185 1114 414 3 0 764 0
[pid=12476] ppid=12453 vsize=3956 CPUtime=19.83
/proc/12476/stat : 12476 (minisat-inc) R 12453 12453 11448 0 -1 4194304 724 0 0 0 1983 0 0 0 25 0 1 0 36528681 4050944 666 996147200 134512640 135134323 4294956192 18446744073709551615 134531903 0 0 4096 3 0 0 0 17 0 0 0
/proc/12476/statm: 989 666 79 151 0 835 0
Current children cumulated CPU time (s) 20.76
Current children cumulated vsize (KiB) 20696

[startup+21.5013 s]
/proc/loadavg: 0.94 1.00 1.27 2/66 12496
/proc/meminfo: memFree=1941168/2055920 swapFree=4181068/4192956
[pid=12453] ppid=12451 vsize=16740 CPUtime=0.93
/proc/12453/stat : 12453 (sugar++) S 12451 12453 11448 0 -1 4194304 1616 18051 0 4 5 1 75 12 16 0 1 0 36528621 17141760 1114 996147200 4194304 4206940 548682068528 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12453/statm: 4185 1114 414 3 0 764 0
[pid=12476] ppid=12453 vsize=3956 CPUtime=20.63
/proc/12476/stat : 12476 (minisat-inc) R 12453 12453 11448 0 -1 4194304 728 0 0 0 2063 0 0 0 25 0 1 0 36528681 4050944 670 996147200 134512640 135134323 4294956192 18446744073709551615 134531903 0 0 4096 3 0 0 0 17 0 0 0
/proc/12476/statm: 989 670 79 151 0 835 0
Current children cumulated CPU time (s) 21.56
Current children cumulated vsize (KiB) 20696

[startup+21.9014 s]
/proc/loadavg: 0.94 1.00 1.27 2/66 12496
/proc/meminfo: memFree=1941168/2055920 swapFree=4181068/4192956
[pid=12453] ppid=12451 vsize=16740 CPUtime=0.93
/proc/12453/stat : 12453 (sugar++) S 12451 12453 11448 0 -1 4194304 1616 18051 0 4 5 1 75 12 16 0 1 0 36528621 17141760 1114 996147200 4194304 4206940 548682068528 18446744073709551615 273961496674 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12453/statm: 4185 1114 414 3 0 764 0
[pid=12476] ppid=12453 vsize=3956 CPUtime=21.03
/proc/12476/stat : 12476 (minisat-inc) R 12453 12453 11448 0 -1 4194304 728 0 0 0 2103 0 0 0 25 0 1 0 36528681 4050944 670 996147200 134512640 135134323 4294956192 18446744073709551615 134531903 0 0 4096 3 0 0 0 17 0 0 0
/proc/12476/statm: 989 670 79 151 0 835 0
Current children cumulated CPU time (s) 21.96
Current children cumulated vsize (KiB) 20696

Child status: 0
Real time (s): 21.9781
CPU time (s): 22.0666
CPU user time (s): 21.9197
CPU system time (s): 0.146977
CPU usage (%): 100.403
Max. virtual memory (cumulated for all children) (KiB): 20696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 21.9197
system time used= 0.146977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20473
page faults= 4
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 771
involuntary context switches= 368

runsolver used 0.029995 second user time and 0.06399 second system time

The end

Launcher Data (download as text)

Begin job on node20 at 2008-07-11 19:44:24
IDJOB=1108963
IDBENCH=60844
IDSOLVER=367
FILE ID=node20/1108963-1215798264
PBS_JOBID= 7903155
Free space on /tmp= 66504 MiB

SOLVER NAME= Sugar++ v1.13+minisat-inc
BENCH NAME= CPAI08/csp/latinSquare/normalized-latinSquare-dg-6_all.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-1108963-1215798264/watcher-1108963-1215798264 -o /tmp/evaluation-result-1108963-1215798264/solver-1108963-1215798264 -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-1108963-1215798264.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 168090628b4a5735f9f385573803edfe
RANDOM SEED=342938424

node20.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		: 3000.263
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		: 3000.263
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:       1947296 kB
Buffers:         12436 kB
Cached:          38164 kB
SwapCached:       5432 kB
Active:          40028 kB
Inactive:        18204 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1947296 kB
SwapTotal:     4192956 kB
SwapFree:      4181068 kB
Dirty:             832 kB
Writeback:           0 kB
Mapped:          13520 kB
Slab:            36424 kB
Committed_AS:    76508 kB
PageTables:       1476 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 node20 at 2008-07-11 19:44:46