Trace number 1123243

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 NameAnswerCPU timeWall clock time
Sugar++ v1.13+minisat-incOPTIMUM 9.79451 10.0656

General information on the benchmark

Namemaxcsp/pi/pi-20-10-20-t70/
normalized-pi-20-10-20-30-64.xml
MD5SUMc2ab24272fb5ae9e54b7aef0b3ad05ce
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of falsified constraints8
Best CPU time to get the best result obtained on this benchmark0.215966
Satisfiable
(Un)Satisfiability was proved
Number of variables20
Number of constraints53
Maximum constraint arity2
Maximum domain size10
Number of constraints which are defined in extension53
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 Tue Jul 15 20:47:12 2008
0.05/0.08	c 0	PID 25673
0.05/0.08	c 0	HOST node39.alineos.net
0.05/0.08	c 0	CONVERTING HOME/instance-1123243-1216147632.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-1123243-1216147632.xml' 'HOME/temp.csp'
0.07/0.31	c 0	1 domains, 20 variables, 0 predicates, 53 relations, 53 constraints
0.07/0.36	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.07/0.36	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'
0.32/0.44	c 1	Parsing HOME/temp.csp
0.32/0.53	c 1	parsed 127 expressions
0.32/0.54	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.32/0.54	c 1	MAX CSP: 53 constraints
0.32/0.54	c 1	Converting to clausal form CSP
0.32/0.56	c 1	converted 19 (10%) expressions
0.32/0.56	c 1	converted 37 (20%) expressions
0.32/0.56	c 1	converted 55 (30%) expressions
0.32/0.57	c 1	converted 74 (40%) expressions
0.32/0.58	c 1	converted 92 (50%) expressions
0.32/0.58	c 1	converted 110 (60%) expressions
0.32/0.59	c 1	converted 129 (70%) expressions
0.32/0.59	c 1	converted 147 (80%) expressions
0.32/0.60	c 1	converted 165 (90%) expressions
0.32/0.63	c 1	converted 183 (100%) expressions
0.32/0.63	c 1	CSP : 126 integers, 0 booleans, 158 clauses, largest domain size 80
0.32/0.63	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.32/0.63	c 1	Propagation in CSP
0.32/0.64	c 1	49 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.32/0.64	c 1	CSP : 126 integers, 0 booleans, 158 clauses, largest domain size 54
0.32/0.64	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.32/0.64	c 1	Simplifing CSP by introducing new Boolean variables
0.32/0.64	c 1	CSP : 126 integers, 0 booleans, 158 clauses, largest domain size 54
0.32/0.64	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.32/0.66	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.32/0.68	c 1	13 (10%) CSP integer variables are encoded (104 clauses, 1016 bytes)
0.32/0.69	c 1	26 (20%) CSP integer variables are encoded (160 clauses, 1632 bytes)
0.32/0.69	c 1	38 (30%) CSP integer variables are encoded (160 clauses, 1632 bytes)
0.32/0.69	c 1	51 (40%) CSP integer variables are encoded (160 clauses, 1632 bytes)
0.32/0.69	c 1	63 (50%) CSP integer variables are encoded (160 clauses, 1632 bytes)
0.32/0.69	c 1	76 (60%) CSP integer variables are encoded (214 clauses, 2226 bytes)
0.32/0.69	c 1	89 (70%) CSP integer variables are encoded (255 clauses, 2677 bytes)
0.32/0.69	c 1	101 (80%) CSP integer variables are encoded (317 clauses, 3359 bytes)
0.32/0.69	c 1	114 (90%) CSP integer variables are encoded (543 clauses, 5845 bytes)
0.32/0.69	c 1	126 (100%) CSP integer variables are encoded (631 clauses, 6813 bytes)
0.32/0.74	c 1	16 (10%) CSP clauses are encoded (1030 clauses, 13984 bytes)
0.32/0.75	c 1	32 (20%) CSP clauses are encoded (1396 clauses, 20895 bytes)
0.32/0.76	c 1	48 (30%) CSP clauses are encoded (1796 clauses, 28772 bytes)
0.32/0.76	c 1	64 (40%) CSP clauses are encoded (1978 clauses, 32133 bytes)
0.32/0.77	c 1	79 (50%) CSP clauses are encoded (2205 clauses, 35308 bytes)
0.32/0.77	c 1	95 (60%) CSP clauses are encoded (2303 clauses, 36602 bytes)
0.32/0.78	c 1	111 (70%) CSP clauses are encoded (2905 clauses, 45402 bytes)
0.32/0.78	c 1	127 (80%) CSP clauses are encoded (3509 clauses, 53625 bytes)
0.32/0.78	c 1	143 (90%) CSP clauses are encoded (4815 clauses, 72684 bytes)
0.32/0.79	c 1	158 (100%) CSP clauses are encoded (6342 clauses, 95401 bytes)
0.32/0.79	c 1	158 CSP clauses encoded
0.32/0.79	c 1	Writing map file : HOME/temp.map
0.32/0.79	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.32/0.79	c 1	SAT : 757 SAT variables, 6342 SAT clauses, 95401 bytes
0.32/0.79	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.32/0.83	c 1	OBJECTIVE minimize _COST
0.32/0.83	c 1	SOLVING HOME/temp.cnf
0.32/0.83	c 1	CMD HOME/minisat-inc -incremental HOME/temp.cnf HOME/temp.out
0.32/0.83	c 1	This is MiniSat 2.0 beta incremental
0.32/0.83	c 1	WARNING: for repeatability, setting FPU to use double precision
0.32/0.83	c 1	============================[ Problem Statistics ]=============================
0.32/0.84	c 1	|                                                                             |
0.32/0.84	c 1	|  Number of variables:  757                                                  |
0.32/0.84	c 1	|  Number of clauses:    6342                                                 |
0.32/0.84	c 1	|  Parsing time:         0.00         s                                       |
0.32/0.84	c 1	OK
0.32/0.84	c 1	OBJECTIVE BOUND: 0 <= _COST <= 
0.32/0.84	c 1	SEARCHING: _COST <= 27
0.32/0.84	c 1	============================[ Search Statistics ]==============================
0.32/0.84	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.32/0.84	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.32/0.84	c 1	===============================================================================
0.32/0.84	c 1	|         0 |     757     6342    18939 |     2114        0    nan |  0.000 % |
0.32/0.84	c 1	===============================================================================
0.32/0.84	c 1	restarts              : 1
0.32/0.84	c 1	conflicts             : 60            (12002 /sec)
0.32/0.84	c 1	decisions             : 135           (0.74 % random) (27005 /sec)
0.32/0.84	c 1	propagations          : 2970           (594119 /sec)
0.32/0.84	c 1	conflict literals     : 678            (9.84 % deleted)
0.32/0.84	c 1	Memory used           : 2.04 MB
0.32/0.84	c 1	CPU time              : 0.004999 s
0.32/0.84	c 1	
0.32/0.84	c 1	SATISFIABLE
0.32/0.84	c 1	OK
0.32/0.84	c 1	FOUND: _COST <= 27
0.32/0.84	s SATISFIABLE
0.32/0.84	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.32/0.84	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'
0.74/0.92	c 1	Decoding HOME/temp.out
0.74/0.95	c 1	OBJECTIVE _COST 21
0.74/0.95	o 21
0.74/0.95	v 4 8 10 9 4 10 10 9 7 10 2 7 10 1 5 9 10 6 6 9
0.74/0.95	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
0.84/1.01	c 1	OK
0.84/1.01	c 1	OBJECTIVE BOUND: 0 <= _COST <= 21
0.84/1.01	c 1	SEARCHING: _COST <= 10
0.84/1.02	c 1	============================[ Search Statistics ]==============================
0.84/1.02	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.84/1.02	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.84/1.02	c 1	===============================================================================
0.84/1.02	c 1	|        60 |     757     6342    18939 |     2114       60     11 |  0.000 % |
0.84/1.02	c 1	|       161 |     757     6342    18939 |     2325      161     14 | 26.171 % |
0.84/1.02	c 1	|       312 |     757     6342    18939 |     2557      312     14 | 26.171 % |
0.84/1.03	c 1	|       537 |     559     4230    13165 |     2813      537     13 | 26.171 % |
0.84/1.05	c 1	|       875 |     559     4230    13165 |     3095      875     15 | 26.171 % |
0.84/1.07	c 1	|      1381 |     559     4230    13165 |     3404     1381     15 | 26.171 % |
0.96/1.11	c 1	|      2141 |     559     4230    13165 |     3745     2141     15 | 26.171 % |
0.96/1.18	c 1	|      3281 |     559     4230    13165 |     4119     3281     14 | 26.171 % |
1.15/1.30	c 1	|      4989 |     559     4230    13165 |     4531     2703     13 | 26.171 % |
1.25/1.47	c 2	|      7552 |     559     4230    13165 |     4984     2793     13 | 26.171 % |
1.54/1.73	c 2	|     11396 |     559     4230    13165 |     5483     3934     13 | 26.171 % |
1.74/1.91	c 2	===============================================================================
1.74/1.91	c 2	restarts              : 12
1.74/1.91	c 2	conflicts             : 14079         (15698 /sec)
1.74/1.91	c 2	decisions             : 15971         (0.81 % random) (17808 /sec)
1.74/1.91	c 2	propagations          : 1285444        (1433267 /sec)
1.74/1.91	c 2	conflict literals     : 201952         (35.54 % deleted)
1.74/1.91	c 2	Memory used           : 2.56 MB
1.74/1.91	c 2	CPU time              : 0.896863 s
1.74/1.91	c 2	
1.74/1.91	c 2	SATISFIABLE
1.74/1.91	c 2	OK
1.74/1.91	c 2	FOUND: _COST <= 10
1.74/1.91	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.74/1.91	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'
1.74/1.99	c 2	Decoding HOME/temp.out
1.76/2.03	c 2	OBJECTIVE _COST 10
1.76/2.03	o 10
1.76/2.03	v 5 9 10 6 4 9 6 7 10 2 4 7 6 5 9 5 3 9 7 6
1.76/2.03	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.76/2.07	c 2	OK
1.76/2.07	c 2	OBJECTIVE BOUND: 0 <= _COST <= 10
1.76/2.07	c 2	SEARCHING: _COST <= 5
1.76/2.08	c 2	============================[ Search Statistics ]==============================
1.76/2.09	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.76/2.09	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.76/2.09	c 2	===============================================================================
1.76/2.09	c 2	|     14079 |     472     3175    10250 |     1058     3666     14 | 26.171 % |
1.76/2.09	c 2	|     14180 |     472     3175    10250 |     1164     1018     13 | 37.659 % |
1.76/2.09	c 2	|     14332 |     472     3175    10250 |     1280     1170     12 | 37.659 % |
1.92/2.10	c 2	|     14557 |     472     3175    10250 |     1408     1395     12 | 37.659 % |
1.92/2.12	c 2	|     14894 |     472     3175    10250 |     1549     1732     12 | 37.660 % |
1.92/2.14	c 2	|     15400 |     472     3175    10250 |     1704     1245     11 | 37.660 % |
1.92/2.18	c 2	|     16159 |     472     3175    10250 |     1874     2004     11 | 37.660 % |
2.02/2.24	c 2	|     17298 |     472     3175    10250 |     2062     2000     11 | 37.660 % |
2.11/2.33	c 2	|     19006 |     472     3175    10250 |     2268     2456     12 | 37.660 % |
2.21/2.47	c 3	|     21568 |     472     3175    10250 |     2495     2320     12 | 37.661 % |
2.31/2.51	c 3	===============================================================================
2.31/2.51	c 3	restarts              : 22
2.31/2.51	c 3	conflicts             : 22148         (16743 /sec)
2.31/2.51	c 3	decisions             : 25056         (0.91 % random) (18942 /sec)
2.31/2.51	c 3	propagations          : 2034808        (1538261 /sec)
2.31/2.51	c 3	conflict literals     : 299460         (34.78 % deleted)
2.31/2.51	c 3	Memory used           : 2.56 MB
2.31/2.51	c 3	CPU time              : 1.3228 s
2.31/2.51	c 3	
2.31/2.51	c 3	UNSATISFIABLE
2.31/2.51	c 3	OK
2.31/2.51	c 3	NOT FOUND: _COST <= 5
2.31/2.51	c 3	OK
2.31/2.51	c 3	OBJECTIVE BOUND: 6 <= _COST <= 10
2.31/2.51	c 3	SEARCHING: _COST <= 8
2.31/2.51	c 3	============================[ Search Statistics ]==============================
2.31/2.51	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.31/2.51	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.31/2.51	c 3	===============================================================================
2.31/2.51	c 3	|     22148 |     458     3107    10088 |     1035     2152     12 | 37.661 % |
2.31/2.51	c 3	|     22248 |     458     3107    10088 |     1139     1176     10 | 39.502 % |
2.31/2.52	c 3	|     22398 |     458     3107    10088 |     1253     1326     11 | 39.502 % |
2.31/2.53	c 3	|     22624 |     458     3107    10088 |     1378     1552     11 | 39.502 % |
2.31/2.55	c 3	|     22962 |     458     3107    10088 |     1516      981     12 | 39.502 % |
2.31/2.57	c 3	|     23469 |     458     3107    10088 |     1667     1488     12 | 39.502 % |
2.41/2.62	c 3	|     24230 |     458     3107    10088 |     1834     1210     12 | 39.502 % |
2.41/2.68	c 3	|     25371 |     458     3107    10088 |     2018     1233     12 | 39.502 % |
2.51/2.77	c 3	|     27081 |     458     3107    10088 |     2220     1716     11 | 39.502 % |
2.71/2.91	c 3	|     29643 |     458     3107    10088 |     2442     1602     12 | 39.502 % |
2.91/3.14	c 3	|     33487 |     458     3107    10088 |     2686     2588     12 | 39.502 % |
3.11/3.36	c 3	===============================================================================
3.11/3.36	c 3	restarts              : 33
3.11/3.36	c 3	conflicts             : 37337         (17240 /sec)
3.11/3.36	c 3	decisions             : 42181         (1.02 % random) (19477 /sec)
3.11/3.36	c 3	propagations          : 3403552        (1571593 /sec)
3.11/3.36	c 3	conflict literals     : 504682         (34.52 % deleted)
3.11/3.36	c 3	Memory used           : 2.56 MB
3.11/3.36	c 3	CPU time              : 2.16567 s
3.11/3.36	c 3	
3.11/3.36	c 3	SATISFIABLE
3.11/3.36	c 3	OK
3.11/3.36	c 3	FOUND: _COST <= 8
3.11/3.36	c 3	DECODING HOME/temp.out WITH HOME/temp.map
3.11/3.36	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'
3.16/3.44	c 4	Decoding HOME/temp.out
3.16/3.48	c 4	OBJECTIVE _COST 8
3.16/3.48	o 8
3.16/3.48	v 7 2 10 2 8 10 10 4 7 4 2 1 9 9 5 7 3 2 6 1
3.16/3.48	c 4	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
3.16/3.52	c 4	OK
3.16/3.52	c 4	OBJECTIVE BOUND: 6 <= _COST <= 8
3.16/3.52	c 4	SEARCHING: _COST <= 7
3.16/3.52	c 4	============================[ Search Statistics ]==============================
3.16/3.53	c 4	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.16/3.53	c 4	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
3.16/3.53	c 4	===============================================================================
3.16/3.53	c 4	|     37337 |     438     2864     9417 |      954     1767     14 | 39.502 % |
3.16/3.53	c 4	|     37439 |     438     2864     9417 |     1050      986     13 | 42.142 % |
3.16/3.54	c 4	|     37589 |     438     2864     9417 |     1155     1136     13 | 42.142 % |
3.16/3.55	c 4	|     37814 |     438     2864     9417 |     1270     1361     13 | 42.142 % |
3.16/3.56	c 4	|     38151 |     438     2864     9417 |     1397     1698     12 | 42.142 % |
3.16/3.59	c 4	|     38657 |     438     2864     9417 |     1537     1300     11 | 42.142 % |
3.36/3.63	c 4	|     39416 |     438     2864     9417 |     1691     1076     11 | 42.142 % |
3.36/3.69	c 4	|     40555 |     438     2864     9417 |     1860     1146     11 | 42.142 % |
3.46/3.78	c 4	|     42263 |     438     2864     9417 |     2046     1710     11 | 42.142 % |
3.66/3.92	c 4	|     44825 |     438     2864     9417 |     2251     1809     11 | 42.142 % |
3.86/4.12	c 4	|     48669 |     438     2864     9417 |     2476     1616     14 | 42.143 % |
4.16/4.45	c 5	|     54436 |     438     2864     9417 |     2723     1587     12 | 42.143 % |
4.65/4.92	c 5	|     63086 |     438     2864     9417 |     2996     2329     14 | 42.143 % |
5.44/5.71	c 6	|     76061 |     438     2864     9417 |     3295     3279     15 | 42.143 % |
6.53/6.88	c 7	|     95522 |     438     2864     9417 |     3625     2215     15 | 42.143 % |
8.32/8.68	c 9	|    124714 |     438     2864     9417 |     3987     2938     15 | 42.144 % |
9.71/10.06	c 10	===============================================================================
9.71/10.06	c 10	restarts              : 49
9.71/10.06	c 10	conflicts             : 145586        (16837 /sec)
9.71/10.06	c 10	decisions             : 163694        (1.13 % random) (18931 /sec)
9.71/10.06	c 10	propagations          : 12902628       (1492205 /sec)
9.71/10.06	c 10	conflict literals     : 2115656        (33.59 % deleted)
9.71/10.06	c 10	Memory used           : 2.82 MB
9.71/10.06	c 10	CPU time              : 8.64668 s
9.71/10.06	c 10	
9.71/10.06	c 10	UNSATISFIABLE
9.71/10.06	c 10	OK
9.71/10.06	c 10	NOT FOUND: _COST <= 7
9.71/10.06	c 10	OK
9.71/10.06	c 10	OBJECTIVE _COST 8
9.71/10.06	s OPTIMUM FOUND
9.71/10.06	c 10	CPU 9.61 (0.06 0.02 9.55 0.14)
9.71/10.06	c 10	END Tue Jul 15 20:47:22 2008

Verifier Data (download as text)

OK	8	45
8 unsatisfied constraints, 45 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-1123243-1216147632/watcher-1123243-1216147632 -o /tmp/evaluation-result-1123243-1216147632/solver-1123243-1216147632 -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-1123243-1216147632.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: 2.62 2.59 2.40 4/81 25673
/proc/meminfo: memFree=1776072/2055920 swapFree=4181376/4192956
[pid=25673] ppid=25671 vsize=12268 CPUtime=0
/proc/25673/stat : 25673 (sugar++) R 25671 25673 25600 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 71462893 12562432 316 996147200 4194304 4206940 548682068528 18446744073709551615 231493827173 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/25673/statm: 3067 316 241 3 0 167 0

[startup+0.0687589 s]
/proc/loadavg: 2.62 2.59 2.40 4/81 25673
/proc/meminfo: memFree=1776072/2055920 swapFree=4181376/4192956
[pid=25673] ppid=25671 vsize=16344 CPUtime=0.05
/proc/25673/stat : 25673 (sugar++) R 25671 25673 25600 0 -1 4194304 989 0 0 0 4 1 0 0 18 0 1 0 71462893 16736256 957 996147200 4194304 4206940 548682068528 18446744073709551615 231511567722 0 0 4224 0 0 0 0 17 1 0 0
/proc/25673/statm: 4086 957 380 3 0 665 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 16344

[startup+0.101788 s]
/proc/loadavg: 2.62 2.59 2.40 4/81 25673
/proc/meminfo: memFree=1776072/2055920 swapFree=4181376/4192956
[pid=25673] ppid=25671 vsize=16740 CPUtime=0.07
/proc/25673/stat : 25673 (sugar++) S 25671 25673 25600 0 -1 4194304 1219 128 0 0 6 1 0 0 19 0 1 0 71462893 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 231502557282 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25673/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16740

[startup+0.301792 s]
/proc/loadavg: 2.62 2.59 2.40 4/81 25673
/proc/meminfo: memFree=1776072/2055920 swapFree=4181376/4192956
[pid=25673] ppid=25671 vsize=16740 CPUtime=0.07
/proc/25673/stat : 25673 (sugar++) S 25671 25673 25600 0 -1 4194304 1219 128 0 0 6 1 0 0 19 0 1 0 71462893 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 231502557282 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25673/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16740

[startup+0.701851 s]
/proc/loadavg: 2.62 2.59 2.40 4/81 25673
/proc/meminfo: memFree=1776072/2055920 swapFree=4181376/4192956
[pid=25673] ppid=25671 vsize=16740 CPUtime=0.32
/proc/25673/stat : 25673 (sugar++) S 25671 25673 25600 0 -1 4194304 1297 4274 0 1 6 1 22 3 15 0 1 0 71462893 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 231502557282 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25673/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.32
Current children cumulated vsize (KiB) 16740

[startup+1.50196 s]
/proc/loadavg: 2.62 2.59 2.40 2/93 25706
/proc/meminfo: memFree=1767208/2055920 swapFree=4181376/4192956
[pid=25673] ppid=25671 vsize=16740 CPUtime=0.86
/proc/25673/stat : 25673 (sugar++) S 25671 25673 25600 0 -1 4194304 1546 13370 0 3 6 1 70 9 15 0 1 0 71462893 17141760 1114 996147200 4194304 4206940 548682068528 18446744073709551615 231502557282 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25673/statm: 4185 1114 414 3 0 764 0
[pid=25696] ppid=25673 vsize=2488 CPUtime=0.49
/proc/25696/stat : 25696 (minisat-inc) R 25673 25673 25600 0 -1 4194304 361 0 0 0 49 0 0 0 20 0 1 0 71462976 2547712 307 996147200 134512640 135134323 4294956192 18446744073709551615 134531903 0 0 4096 3 0 0 0 17 1 0 0
/proc/25696/statm: 622 307 79 151 0 468 0
Current children cumulated CPU time (s) 1.35
Current children cumulated vsize (KiB) 19228

[startup+3.1012 s]
/proc/loadavg: 2.62 2.59 2.40 3/83 25716
/proc/meminfo: memFree=1771512/2055920 swapFree=4181376/4192956
[pid=25673] ppid=25671 vsize=16740 CPUtime=1
/proc/25673/stat : 25673 (sugar++) S 25671 25673 25600 0 -1 4194304 1617 17071 0 4 6 2 80 12 15 0 1 0 71462893 17141760 1114 996147200 4194304 4206940 548682068528 18446744073709551615 231502557282 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25673/statm: 4185 1114 414 3 0 764 0
[pid=25696] ppid=25673 vsize=2620 CPUtime=1.91
/proc/25696/stat : 25696 (minisat-inc) R 25673 25673 25600 0 -1 4194304 400 0 0 0 191 0 0 0 24 0 1 0 71462976 2682880 342 996147200 134512640 135134323 4294956192 18446744073709551615 134532161 0 0 4096 3 0 0 0 17 1 0 0
/proc/25696/statm: 655 342 79 151 0 501 0
Current children cumulated CPU time (s) 2.91
Current children cumulated vsize (KiB) 19360

[startup+6.30167 s]
/proc/loadavg: 2.57 2.58 2.40 3/83 25726
/proc/meminfo: memFree=1771448/2055920 swapFree=4181376/4192956
[pid=25673] ppid=25671 vsize=16740 CPUtime=1.12
/proc/25673/stat : 25673 (sugar++) S 25671 25673 25600 0 -1 4194304 1685 20772 0 5 6 2 90 14 15 0 1 0 71462893 17141760 1114 996147200 4194304 4206940 548682068528 18446744073709551615 231502557282 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25673/statm: 4185 1114 414 3 0 764 0
[pid=25696] ppid=25673 vsize=2752 CPUtime=4.92
/proc/25696/stat : 25696 (minisat-inc) R 25673 25673 25600 0 -1 4194304 412 0 0 0 492 0 0 0 25 0 1 0 71462976 2818048 352 996147200 134512640 135134323 4294956192 18446744073709551615 134528456 0 0 4096 3 0 0 0 17 1 0 0
/proc/25696/statm: 688 352 79 151 0 534 0
Current children cumulated CPU time (s) 6.04
Current children cumulated vsize (KiB) 19492

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

[startup+7.90191 s]
/proc/loadavg: 2.57 2.58 2.40 3/83 25726
/proc/meminfo: memFree=1771576/2055920 swapFree=4181376/4192956
[pid=25673] ppid=25671 vsize=16740 CPUtime=1.12
/proc/25673/stat : 25673 (sugar++) S 25671 25673 25600 0 -1 4194304 1685 20772 0 5 6 2 90 14 16 0 1 0 71462893 17141760 1114 996147200 4194304 4206940 548682068528 18446744073709551615 231502557282 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25673/statm: 4185 1114 414 3 0 764 0
[pid=25696] ppid=25673 vsize=2752 CPUtime=6.5
/proc/25696/stat : 25696 (minisat-inc) R 25673 25673 25600 0 -1 4194304 434 0 0 0 650 0 0 0 25 0 1 0 71462976 2818048 374 996147200 134512640 135134323 4294956192 18446744073709551615 134528995 0 0 4096 3 0 0 0 17 1 0 0
/proc/25696/statm: 688 374 79 151 0 534 0
Current children cumulated CPU time (s) 7.62
Current children cumulated vsize (KiB) 19492

[startup+8.70302 s]
/proc/loadavg: 2.57 2.58 2.40 3/83 25726
/proc/meminfo: memFree=1771576/2055920 swapFree=4181376/4192956
[pid=25673] ppid=25671 vsize=16740 CPUtime=1.12
/proc/25673/stat : 25673 (sugar++) S 25671 25673 25600 0 -1 4194304 1685 20772 0 5 6 2 90 14 16 0 1 0 71462893 17141760 1114 996147200 4194304 4206940 548682068528 18446744073709551615 231502557282 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25673/statm: 4185 1114 414 3 0 764 0
[pid=25696] ppid=25673 vsize=2884 CPUtime=7.3
/proc/25696/stat : 25696 (minisat-inc) R 25673 25673 25600 0 -1 4194304 445 0 0 0 730 0 0 0 25 0 1 0 71462976 2953216 385 996147200 134512640 135134323 4294956192 18446744073709551615 134712602 0 0 4096 3 0 0 0 17 1 0 0
/proc/25696/statm: 721 385 79 151 0 567 0
Current children cumulated CPU time (s) 8.42
Current children cumulated vsize (KiB) 19624

[startup+9.50114 s]
/proc/loadavg: 2.57 2.58 2.40 3/83 25726
/proc/meminfo: memFree=1771576/2055920 swapFree=4181376/4192956
[pid=25673] ppid=25671 vsize=16740 CPUtime=1.12
/proc/25673/stat : 25673 (sugar++) S 25671 25673 25600 0 -1 4194304 1685 20772 0 5 6 2 90 14 16 0 1 0 71462893 17141760 1114 996147200 4194304 4206940 548682068528 18446744073709551615 231502557282 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25673/statm: 4185 1114 414 3 0 764 0
[pid=25696] ppid=25673 vsize=2884 CPUtime=8.09
/proc/25696/stat : 25696 (minisat-inc) R 25673 25673 25600 0 -1 4194304 455 0 0 0 809 0 0 0 25 0 1 0 71462976 2953216 395 996147200 134512640 135134323 4294956192 18446744073709551615 134523974 0 0 4096 3 0 0 0 17 1 0 0
/proc/25696/statm: 721 395 79 151 0 567 0
Current children cumulated CPU time (s) 9.21
Current children cumulated vsize (KiB) 19624

[startup+9.9062 s]
/proc/loadavg: 2.57 2.58 2.40 3/83 25726
/proc/meminfo: memFree=1771576/2055920 swapFree=4181376/4192956
[pid=25673] ppid=25671 vsize=16740 CPUtime=1.12
/proc/25673/stat : 25673 (sugar++) S 25671 25673 25600 0 -1 4194304 1685 20772 0 5 6 2 90 14 16 0 1 0 71462893 17141760 1114 996147200 4194304 4206940 548682068528 18446744073709551615 231502557282 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25673/statm: 4185 1114 414 3 0 764 0
[pid=25696] ppid=25673 vsize=2884 CPUtime=8.49
/proc/25696/stat : 25696 (minisat-inc) R 25673 25673 25600 0 -1 4194304 458 0 0 0 849 0 0 0 25 0 1 0 71462976 2953216 398 996147200 134512640 135134323 4294956192 18446744073709551615 134532009 0 0 4096 3 0 0 0 17 1 0 0
/proc/25696/statm: 721 398 79 151 0 567 0
Current children cumulated CPU time (s) 9.61
Current children cumulated vsize (KiB) 19624

[startup+10.0012 s]
/proc/loadavg: 2.57 2.58 2.40 3/83 25726
/proc/meminfo: memFree=1771576/2055920 swapFree=4181376/4192956
[pid=25673] ppid=25671 vsize=16740 CPUtime=1.12
/proc/25673/stat : 25673 (sugar++) S 25671 25673 25600 0 -1 4194304 1685 20772 0 5 6 2 90 14 16 0 1 0 71462893 17141760 1114 996147200 4194304 4206940 548682068528 18446744073709551615 231502557282 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/25673/statm: 4185 1114 414 3 0 764 0
[pid=25696] ppid=25673 vsize=2884 CPUtime=8.59
/proc/25696/stat : 25696 (minisat-inc) R 25673 25673 25600 0 -1 4194304 460 0 0 0 859 0 0 0 25 0 1 0 71462976 2953216 400 996147200 134512640 135134323 4294956192 18446744073709551615 134524259 0 0 4096 3 0 0 0 17 1 0 0
/proc/25696/statm: 721 400 79 151 0 567 0
Current children cumulated CPU time (s) 9.71
Current children cumulated vsize (KiB) 19624

Child status: 0
Real time (s): 10.0656
CPU time (s): 9.79451
CPU user time (s): 9.62054
CPU system time (s): 0.173973
CPU usage (%): 97.3064
Max. virtual memory (cumulated for all children) (KiB): 220152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.62054
system time used= 0.173973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23000
page faults= 5
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1570
involuntary context switches= 1777

runsolver used 0.010998 second user time and 0.046992 second system time

The end

Launcher Data (download as text)

Begin job on node39 at 2008-07-15 20:47:12
IDJOB=1123243
IDBENCH=62845
IDSOLVER=367
FILE ID=node39/1123243-1216147632
PBS_JOBID= 7905684
Free space on /tmp= 66560 MiB

SOLVER NAME= Sugar++ v1.13+minisat-inc
BENCH NAME= CPAI08/maxcsp/pi/pi-20-10-20-t70/normalized-pi-20-10-20-30-64.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-1123243-1216147632/watcher-1123243-1216147632 -o /tmp/evaluation-result-1123243-1216147632/solver-1123243-1216147632 -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-1123243-1216147632.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= c2ab24272fb5ae9e54b7aef0b3ad05ce
RANDOM SEED=842407602

node39.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:       1776552 kB
Buffers:         71740 kB
Cached:         139436 kB
SwapCached:       5948 kB
Active:         174748 kB
Inactive:        56068 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1776552 kB
SwapTotal:     4192956 kB
SwapFree:      4181376 kB
Dirty:             944 kB
Writeback:           0 kB
Mapped:          35300 kB
Slab:            33612 kB
Committed_AS:   290156 kB
PageTables:       2000 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= 66560 MiB
End job on node39 at 2008-07-15 20:47:22