Trace number 2062249

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 v1.14.6+minisatSAT 15.8266 16.1385

General information on the benchmark

Namecsp/allsquares/
normalized-squares-28-28.xml
MD5SUMf089d5d42bb32345cd570359b785e582
Bench CategoryAlldiff+Cumul+Elt+WSum (alldiff,cumulative,element,weightedsum)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark15.8266
Satisfiable
(Un)Satisfiability was proved
Number of variables1568
Number of constraints1893
Maximum constraint arity28
Maximum domain size89
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1513
Global constraints used (with number of constraints)cumulative(2),weightedsum(378)

Solver Data 

0.00/0.08	c 0	Sugar v1-14-6 + HOME/minisat
0.00/0.08	c 0	BEGIN Sat Jul 11 18:06:23 2009
0.00/0.08	c 0	PID 15408
0.07/0.08	c 0	HOST node1.alineos.net
0.07/0.08	c 0	CONVERTING HOME/instance-2062249-1247328383.xml TO HOME/temp.csp
0.07/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2062249-1247328383.xml' 'HOME/temp.csp'
0.07/0.88	c 1	29 domains, 1568 variables, 2 predicates, 0 relations, 1893 constraints
0.07/0.93	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.07/0.93	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.SugarMain -v -v -competition -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.92/1.01	c 1	Parsing HOME/temp.csp
1.01/1.12	c 1	parsed 3492 expressions
1.01/1.13	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.01/1.13	c 1	Converting to clausal form CSP
1.01/1.16	c 1	converted 350 (10%) expressions
1.01/1.16	c 1	converted 699 (20%) expressions
1.01/1.17	c 1	converted 1048 (30%) expressions
1.01/1.17	c 1	converted 1397 (40%) expressions
1.20/1.33	c 1	converted 1746 (50%) expressions
1.20/1.39	c 1	converted 2096 (60%) expressions
1.31/1.43	c 1	converted 2445 (70%) expressions
1.31/1.46	c 1	converted 2794 (80%) expressions
1.31/1.48	c 1	converted 3143 (90%) expressions
2.39/2.52	c 2	converted 3492 (100%) expressions
2.39/2.52	c 2	CSP : 7086 integers, 3298 booleans, 21151 clauses, largest domain size 90
2.39/2.52	c 2	Heap : 15 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
2.39/2.52	c 2	Propagation in CSP
2.49/2.60	c 2	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
2.49/2.61	c 2	CSP : 7086 integers, 3298 booleans, 21151 clauses, largest domain size 90
2.49/2.61	c 2	Heap : 16 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
2.49/2.62	c 2	Simplifing CSP by introducing new Boolean variables
2.49/2.64	c 2	CSP : 7086 integers, 3298 booleans, 21151 clauses, largest domain size 90
2.49/2.64	c 2	Heap : 16 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
2.59/2.74	c 3	Encoding CSP to SAT : HOME/temp.cnf
2.59/2.77	c 3	709 (10%) CSP integer variables are encoded (4054 clauses, 50581 bytes)
2.59/2.77	c 3	1418 (20%) CSP integer variables are encoded (4054 clauses, 50581 bytes)
2.59/2.78	c 3	2126 (30%) CSP integer variables are encoded (7726 clauses, 98317 bytes)
2.59/2.79	c 3	2835 (40%) CSP integer variables are encoded (12214 clauses, 165404 bytes)
2.59/2.80	c 3	3543 (50%) CSP integer variables are encoded (16906 clauses, 235784 bytes)
2.70/2.82	c 3	4252 (60%) CSP integer variables are encoded (21598 clauses, 306164 bytes)
2.70/2.82	c 3	4961 (70%) CSP integer variables are encoded (26290 clauses, 376544 bytes)
2.70/2.83	c 3	5669 (80%) CSP integer variables are encoded (30982 clauses, 446924 bytes)
2.70/2.84	c 3	6378 (90%) CSP integer variables are encoded (35674 clauses, 517304 bytes)
2.70/2.84	c 3	7086 (100%) CSP integer variables are encoded (40366 clauses, 587684 bytes)
2.99/3.12	c 3	2116 (10%) CSP clauses are encoded (172875 clauses, 2929331 bytes)
3.58/3.77	c 4	4231 (20%) CSP clauses are encoded (257793 clauses, 5035321 bytes)
4.67/4.80	c 5	6346 (30%) CSP clauses are encoded (324368 clauses, 7467403 bytes)
5.66/5.80	c 6	8461 (40%) CSP clauses are encoded (387720 clauses, 9920575 bytes)
6.45/6.63	c 6	10576 (50%) CSP clauses are encoded (441969 clauses, 11974176 bytes)
7.83/8.03	c 8	12691 (60%) CSP clauses are encoded (645315 clauses, 17249751 bytes)
8.92/9.19	c 9	14806 (70%) CSP clauses are encoded (718336 clauses, 20085300 bytes)
9.90/10.15	c 10	16921 (80%) CSP clauses are encoded (778465 clauses, 22412012 bytes)
10.80/11.04	c 11	19036 (90%) CSP clauses are encoded (835066 clauses, 24575480 bytes)
11.99/12.28	c 12	21151 (100%) CSP clauses are encoded (1029614 clauses, 29565693 bytes)
11.99/12.28	c 12	21151 CSP clauses encoded
11.99/12.28	c 12	Writing map file : HOME/temp.map
11.99/12.30	c 12	Heap : 13 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
11.99/12.30	c 12	SAT : 50688 SAT variables, 1029614 SAT clauses, 29565693 bytes
11.99/12.30	c 12	Heap : 13 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
12.09/12.35	c 12	SOLVING HOME/temp.cnf
12.09/12.35	c 12	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
12.09/12.35	c 12	This is MiniSat 2.0 beta
12.09/12.35	c 12	WARNING: for repeatability, setting FPU to use double precision
12.09/12.35	c 12	============================[ Problem Statistics ]=============================
12.09/12.35	c 12	|                                                                             |
12.09/12.35	c 12	|  Number of variables:  50688                                                |
12.09/12.35	c 12	|  Number of clauses:    1029614                                              |
12.10/12.98	c 13	|  Parsing time:         0.56         s                                       |
12.10/13.02	c 13	============================[ Search Statistics ]==============================
12.10/13.02	c 13	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
12.10/13.02	c 13	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
12.10/13.02	c 13	===============================================================================
12.10/13.02	c 13	|         0 |   50688  1029614  4446390 |   343204        0    nan |  0.000 % |
13.11/13.40	c 13	|       100 |   50688  1029614  4446390 |   377525      100     22 |  0.000 % |
13.72/14.07	c 14	|       250 |   50688  1029614  4446390 |   415277      250     27 |  0.000 % |
14.61/14.97	c 15	|       475 |   50688  1029614  4446390 |   456805      475     29 |  0.000 % |
15.30/15.66	c 15	===============================================================================
15.30/15.66	c 15	restarts              : 4
15.30/15.66	c 15	conflicts             : 602            (188 /sec)
15.30/15.66	c 15	decisions             : 1889           (1.54 % random) (591 /sec)
15.30/15.66	c 15	propagations          : 2599990        (813383 /sec)
15.30/15.66	c 15	conflict literals     : 20121          (28.55 % deleted)
15.30/15.66	c 15	Memory used           : 56.18 MB
15.30/15.66	c 15	CPU time              : 3.19651 s
15.30/15.66	c 15	
15.30/15.68	c 16	SATISFIABLE
15.30/15.69	c 16	DECODING HOME/temp.out WITH HOME/temp.map
15.30/15.69	c 16	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.SugarMain -v -v -competition -decode 'HOME/temp.out' 'HOME/temp.map'
15.41/15.77	c 16	Decoding HOME/temp.out
15.41/15.99	s SATISFIABLE
15.41/16.06	v 1 7 46 3 3 2 1 0 40 36 0 1 0 11 25 36 52 22 49 69 68 0 66 65 13 40 38 8 51 54 51 52 26 46 39 31 54 43 56 0 12 53 53 27 27 68 44 25 45 67 66 1 0 63 0 25 1 0 1 0 1 0 0 0 1 0 1 0 1 0 0 1 1 0 0 0 0 0 0 1 0 0 0 1 1 0 1 0 1 0 0 0 0 0 1 0 0 0 0 1 0 0 0 1 1 0 1 0 1 0 1 0 1 0 0 1 1 0 0 1 1 0 1 0 1 0 0 0 1 0 0 1 1 0 0 0 0 0 1 0 1 0 1 0 1 0 0 1 1 0 0 1 1 0 1 0 1 0 0 1 1 0 0 0 1 0 0 1 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 1 1 0 0 0 1 0 0 1 0 0 1 0 0 0 0 1 0 0 0 1 1 0 0 0 1 0 0 0 1 0 0 1 1 0 0 1 1 0 1 0 1 0 0 0 1 0 0 1 1 0 0 0 0 0 1 0 1 0 1 0 1 0 0 1 1 0 0 1 1 0 1 0 1 0 0 1 0 0 0 1 0 1 0 0 0 1 0 1 0 1 0 0 0 1 0 1 0 1 0 1 0 0 1 0 0 1 0 0 0 1 1 0 0 1 0 1 0 1 0 1 0 1 0 0 0 1 0 0 0 0 0 1 1 0 0 1 0 1 1 0 1 0 0 0 1 0 0 1 1 0 0 0 0 1 1 0 1 0 1 0 1 0 0 1 0 1 0 1 0 0 1 0 0 0 0 1 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 1 1 0 0 0 1 0 0 0 0 0 1 0 0 0 0 1 0 0 0 1 1 0 0 0 1 0 0 0 1 0 0 1 1 0 0 1 1 0 1 0 1 0 0 0 1 0 0 1 1 0 0 0 0 0 1 0 1 0 1 0 1 0 0 1 1 0 0 1 1 0 1 0 1 0 0 1 1 0 0 0 0 0 1 0 0 0 1 0 0 0 1 0 1 0 1 0 1 0 1 0 0 0 1 0 0 0 0 1 0 0 0 1 1 0 1 0 1 0 1 0 1 0 0 0 1 0 0 0 1 0 1 0 1 0 1 0 1 0 0 0 1 0 1 0 0 0 1 0 1 0 1 0 1 0 0 1 1 0 0 1 1 0 1 0 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 1 1 0 1 0 1 0 0 0 0 0 1 0 0 0 0 1 0 0 0 1 1 0 1 0 1 0 1 0 1 0 0 1 1 0 0 1 1 0 1 0 1 0 0 0 1 0 0 1 1 0 0 0 0 0 1 0 1 0 1 0 1 0 0 1 1 0 0 1 1 0 1 0 1 0 0 1 1 0 0 0 0 0 0 1 1 0 1 0 1 0 0 0 0 0 1 0 0 0 0 1 0 0 0 1 1 0 1 0 1 0 1 0 1 0 0 0 1 0 0 0 1 0 1 0 1 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 1 0 1 0 0 1 1 0 0 1 1 0 1 0 1 0 0 1 1 0 0 0 1 0 1 0 1 0 1 0 0 0 1 0 0 0 0 1 0 0 0 1 1 0 1 0 1 0 1 0 1 0 0 0 1 0 0 0 1 0 1 0 1 0 1 0 1 0 0 0 1 0 1 0 0 0 1 0 1 0 1 0 1 0 0 1 1 0 0 1 1 0 1 0 1 0 0 1 1 0 0 0 0 0 0 1 0 1 0 0 0 1 0 1 0 1 0 1 0 1 0 0 0 1 0 0 0 0 0 1 1 0 0 1 0 1 1 0 1 0 0 0 1 0 0 1 1 0 0 0 0 1 1 0 1 0 1 0 1 0 0 1 0 1 0 1 0 0 1 0 0 0 0 1 0 1 0 1 0 1 1 0 0 1 0 1 0 1 0 1 0 1 1 0 0 0 1 0 0 0 0 1 1 0 0 0 0 0 1 0 1 0 0 0 1 0 0 0 1 0 0 0 0 1 1 0 1 0 1 0 1 0 0 1 0 0 0 1 0 0 1 0 0 0 0 1 0 1 0 0 0 0 0 1 0 0 0 1 1 0 0 0 1 0 0 0 1 0 0 1 1 0 0 1 1 0 1 0 1 0 0 0 1 0 0 1 1 0 0 0 0 0 1 0 1 0 0 0 1 0 0 1 1 0 0 1 1 0 0 0 1 0 0 1 0 0 0 1 0 0 1 0 0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 0 0 1 0 1 0 1 0 1 0 0 0 1 0 0 0 1 0 1 0 1 0 0 0 0 0 1 0 0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 0 0 1 0 1 0 1 0 1 0 0 0 1 0 0 0 1 0 1 0 1 0 0 0 0 0 1 0 1 0 0 0 1 0 0 1 1 0 0 1 0 0 1 0 1 0 0 0 1 0 0 1 1 0 0 0 0 0 1 0 1 0 0 0 1 0 0 1 0 0 0 1 1 0 0 0 1 0 0 1 0 0 0 1 0 0 0 1 1 0 0 1 0 0 1 0 1 0 0 0 1 0 0 1 1 0 0 0 0 1 0 0 1 0 0 0 1 0 0 1 0 0 0 1 1 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 0 1 0 0 0 1 0 1 0 0 0 1 0 1 0 0 1 1 0 1 0 1 0 1 0 0 1 0 0 0 1 0 0 1 0 0 0 0 1 0 1 0 0 0 1 1 0 0 0 1 0 1 0 0 0 0 0 1 0 0 1 1 0 0 0 1 0 0 0 0 1 0 1 0 1 0 0 1 0 0 0 0 1 0 1 0 0 1 0 0 1 1 0 0 1 1 0 0 1 0 1 0 0 1 0 0 0 1 0 0 1 0 0 0 1 1 0 0 0 0 0 0 1 0 0 0 1 1 0 0 0 1 0 0 0 0 1 1 0 0 0 1 0 0 0 0 1 0 1 0 1 0 0 1 0 0 0 0 1 0 1 0 0 0 0 1 0 0 1 1 0 0 0 1 0 0 0 0 1 0 1 0 1 0 1 1 0 0 1 0 0 0 1 0 0 0 1 1 0 0 0 1 0 0 0 0 1 0 1 0 1 0 1 0 0 0 1 0 1 0 1 0 0 1 0 0 0 1 0 0 1 0 0 0 1 1 0 0 0 1 0 0 1 0 0 0 1 0 0 0 1 0 1 0 1 0 1 0 0 0 1 0 1 0 1 0 1 0 1 0 0 0 0 1 0 0 1 0 0 0 1 1 0 1 0 1 0 1 0 0 0 0 0 1 0 0 0 0 1 0 1 0 1 0 1 0 0
15.41/16.07	c 16	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
15.43/16.13	c 16	CPU 15.79 (0.07 0.02 15.22 0.48)
15.43/16.13	c 16	END Sat Jul 11 18:06:39 2009

Verifier Data 

OK

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2062249-1247328383/watcher-2062249-1247328383 -o /tmp/evaluation-result-2062249-1247328383/solver-2062249-1247328383 -C 1800 -W 2000 -M 900 HOME/sugar -c -vv -memlimit=900 -jar=HOME/sugar-v1-14-6.jar -solver=HOME/minisat -tmp=HOME/temp HOME/instance-2062249-1247328383.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.91 1.98 1.99 4/72 15408
/proc/meminfo: memFree=793320/2055920 swapFree=4192956/4192956
[pid=15408] ppid=15406 vsize=4708 CPUtime=0
/proc/15408/stat : 15408 (sugar) R 15406 15408 13879 0 -1 4194304 58 0 0 0 0 0 0 0 22 0 1 0 19906031 4820992 43 996147200 4194304 4206940 548682068608 18446744073709551615 259350656393 0 0 4096 0 0 0 0 17 1 0 0
/proc/15408/statm: 1177 43 33 3 0 8 0

[startup+0.0810581 s]
/proc/loadavg: 1.91 1.98 1.99 4/72 15408
/proc/meminfo: memFree=793320/2055920 swapFree=4192956/4192956
[pid=15408] ppid=15406 vsize=16740 CPUtime=0.07
/proc/15408/stat : 15408 (sugar) S 15406 15408 13879 0 -1 4194304 1152 0 0 0 6 1 0 0 18 0 1 0 19906031 17141760 1107 996147200 4194304 4206940 548682068608 18446744073709551615 259362173026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15408/statm: 4185 1107 406 3 0 764 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16740

[startup+0.101455 s]
/proc/loadavg: 1.91 1.98 1.99 4/72 15408
/proc/meminfo: memFree=793320/2055920 swapFree=4192956/4192956
[pid=15408] ppid=15406 vsize=16868 CPUtime=0.07
/proc/15408/stat : 15408 (sugar) S 15406 15408 13879 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 19906031 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 259362173026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15408/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.302395 s]
/proc/loadavg: 1.91 1.98 1.99 4/72 15408
/proc/meminfo: memFree=793320/2055920 swapFree=4192956/4192956
[pid=15408] ppid=15406 vsize=16868 CPUtime=0.07
/proc/15408/stat : 15408 (sugar) S 15406 15408 13879 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 19906031 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 259362173026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15408/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.701449 s]
/proc/loadavg: 1.91 1.98 1.99 4/72 15408
/proc/meminfo: memFree=793320/2055920 swapFree=4192956/4192956
[pid=15408] ppid=15406 vsize=16868 CPUtime=0.07
/proc/15408/stat : 15408 (sugar) S 15406 15408 13879 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 19906031 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 259362173026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15408/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+1.50154 s]
/proc/loadavg: 1.91 1.98 1.99 3/83 15430
/proc/meminfo: memFree=786064/2055920 swapFree=4192956/4192956
[pid=15408] ppid=15406 vsize=16868 CPUtime=0.86
/proc/15408/stat : 15408 (sugar) S 15406 15408 13879 0 -1 4194304 1309 5441 0 1 6 1 75 4 16 0 1 0 19906031 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 259362173026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15408/statm: 4217 1111 409 3 0 796 0
[pid=15421] ppid=15408 vsize=5356 CPUtime=0
/proc/15421/stat : 15421 (sh) S 15408 15408 13879 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 19906125 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15421/statm: 1339 233 193 169 0 50 0
[pid=15422] ppid=15421 vsize=868480 CPUtime=0.55
/proc/15422/stat : 15422 (java) S 15421 15408 13879 0 -1 0 5717 0 1 0 52 3 0 0 18 0 9 0 19906125 889323520 5132 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/15422/statm: 217120 5132 1745 9 0 211625 0
[pid=15422/tid=15423] ppid=15421 vsize=868480 CPUtime=0.33
/proc/15422/task/15423/stat : 15423 (java) R 15421 15408 13879 0 -1 64 2673 0 1 0 33 0 0 0 22 0 9 0 19906126 889323520 5132 996147200 134512640 134550932 4294955936 18446744073709551615 4126095827 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15422/tid=15424] ppid=15421 vsize=868480 CPUtime=0.03
/proc/15422/task/15424/stat : 15424 (java) S 15421 15408 13879 0 -1 64 867 0 0 0 3 0 0 0 16 0 9 0 19906127 889323520 5132 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=15422/tid=15425] ppid=15421 vsize=868480 CPUtime=0
/proc/15422/task/15425/stat : 15425 (java) S 15421 15408 13879 0 -1 64 11 0 0 0 0 0 0 0 19 0 9 0 19906127 889323520 5132 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15422/tid=15426] ppid=15421 vsize=868480 CPUtime=0
/proc/15422/task/15426/stat : 15426 (java) S 15421 15408 13879 0 -1 64 4 0 0 0 0 0 0 0 20 0 9 0 19906127 889323520 5132 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15422/tid=15427] ppid=15421 vsize=868480 CPUtime=0
/proc/15422/task/15427/stat : 15427 (java) S 15421 15408 13879 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 19906129 889323520 5132 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15422/tid=15428] ppid=15421 vsize=868480 CPUtime=0.15
/proc/15422/task/15428/stat : 15428 (java) S 15421 15408 13879 0 -1 64 1484 0 0 0 15 0 0 0 16 0 9 0 19906129 889323520 5132 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15422/tid=15429] ppid=15421 vsize=868480 CPUtime=0
/proc/15422/task/15429/stat : 15429 (java) S 15421 15408 13879 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 19906129 889323520 5132 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15422/tid=15430] ppid=15421 vsize=868480 CPUtime=0
/proc/15422/task/15430/stat : 15430 (java) S 15421 15408 13879 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 19906129 889323520 5132 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.41
Current children cumulated vsize (KiB) 890704

[startup+3.10273 s]
/proc/loadavg: 1.91 1.98 1.99 3/83 15430
/proc/meminfo: memFree=767440/2055920 swapFree=4192956/4192956
[pid=15408] ppid=15406 vsize=16868 CPUtime=0.86
/proc/15408/stat : 15408 (sugar) S 15406 15408 13879 0 -1 4194304 1310 5441 0 1 6 1 75 4 15 0 1 0 19906031 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 259362173026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15408/statm: 4217 1111 409 3 0 796 0
[pid=15421] ppid=15408 vsize=5356 CPUtime=0
/proc/15421/stat : 15421 (sh) S 15408 15408 13879 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 19906125 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15421/statm: 1339 233 193 169 0 50 0
[pid=15422] ppid=15421 vsize=868708 CPUtime=2.13
/proc/15422/stat : 15422 (java) S 15421 15408 13879 0 -1 0 10689 0 1 0 204 9 0 0 18 0 9 0 19906125 889556992 9595 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/15422/statm: 217177 9595 2591 9 0 211654 0
[pid=15422/tid=15423] ppid=15421 vsize=868708 CPUtime=1.35
/proc/15422/task/15423/stat : 15423 (java) R 15421 15408 13879 0 -1 64 2954 0 1 0 131 4 0 0 25 0 9 0 19906126 889556992 9595 996147200 134512640 134550932 4294955936 18446744073709551615 102094025 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15422/tid=15424] ppid=15421 vsize=868708 CPUtime=0.49
/proc/15422/task/15424/stat : 15424 (java) S 15421 15408 13879 0 -1 64 5474 0 0 0 46 3 0 0 16 0 9 0 19906127 889556992 9595 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=15422/tid=15425] ppid=15421 vsize=868708 CPUtime=0
/proc/15422/task/15425/stat : 15425 (java) S 15421 15408 13879 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 19906127 889556992 9595 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15422/tid=15426] ppid=15421 vsize=868708 CPUtime=0
/proc/15422/task/15426/stat : 15426 (java) S 15421 15408 13879 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 19906127 889556992 9595 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15422/tid=15427] ppid=15421 vsize=868708 CPUtime=0
/proc/15422/task/15427/stat : 15427 (java) S 15421 15408 13879 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 19906129 889556992 9595 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15422/tid=15428] ppid=15421 vsize=868708 CPUtime=0.27
/proc/15422/task/15428/stat : 15428 (java) S 15421 15408 13879 0 -1 64 1563 0 0 0 26 1 0 0 16 0 9 0 19906129 889556992 9595 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15422/tid=15429] ppid=15421 vsize=868708 CPUtime=0
/proc/15422/task/15429/stat : 15429 (java) S 15421 15408 13879 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 19906129 889556992 9595 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15422/tid=15430] ppid=15421 vsize=868708 CPUtime=0
/proc/15422/task/15430/stat : 15430 (java) S 15421 15408 13879 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 19906129 889556992 9595 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.99
Current children cumulated vsize (KiB) 890932

[startup+6.3021 s]
/proc/loadavg: 1.92 1.98 1.99 3/83 15430
/proc/meminfo: memFree=752336/2055920 swapFree=4192956/4192956
[pid=15408] ppid=15406 vsize=16868 CPUtime=0.86
/proc/15408/stat : 15408 (sugar) S 15406 15408 13879 0 -1 4194304 1310 5441 0 1 6 1 75 4 16 0 1 0 19906031 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 259362173026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15408/statm: 4217 1111 409 3 0 796 0
[pid=15421] ppid=15408 vsize=5356 CPUtime=0
/proc/15421/stat : 15421 (sh) S 15408 15408 13879 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 19906125 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15421/statm: 1339 233 193 169 0 50 0
[pid=15422] ppid=15421 vsize=868708 CPUtime=5.3
/proc/15422/stat : 15422 (java) S 15421 15408 13879 0 -1 0 10870 0 1 0 513 17 0 0 18 0 9 0 19906125 889556992 9601 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/15422/statm: 217177 9601 2591 9 0 211654 0
[pid=15422/tid=15423] ppid=15421 vsize=868708 CPUtime=4.45
/proc/15422/task/15423/stat : 15423 (java) R 15421 15408 13879 0 -1 64 3129 0 1 0 435 10 0 0 25 0 9 0 19906126 889556992 9601 996147200 134512640 134550932 4294955936 18446744073709551615 4126430864 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15422/tid=15424] ppid=15421 vsize=868708 CPUtime=0.54
/proc/15422/task/15424/stat : 15424 (java) S 15421 15408 13879 0 -1 64 5474 0 0 0 50 4 0 0 16 0 9 0 19906127 889556992 9601 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=15422/tid=15425] ppid=15421 vsize=868708 CPUtime=0
/proc/15422/task/15425/stat : 15425 (java) S 15421 15408 13879 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 19906127 889556992 9601 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15422/tid=15426] ppid=15421 vsize=868708 CPUtime=0
/proc/15422/task/15426/stat : 15426 (java) S 15421 15408 13879 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 19906127 889556992 9601 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15422/tid=15427] ppid=15421 vsize=868708 CPUtime=0
/proc/15422/task/15427/stat : 15427 (java) S 15421 15408 13879 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 19906129 889556992 9601 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15422/tid=15428] ppid=15421 vsize=868708 CPUtime=0.28
/proc/15422/task/15428/stat : 15428 (java) S 15421 15408 13879 0 -1 64 1569 0 0 0 27 1 0 0 16 0 9 0 19906129 889556992 9601 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15422/tid=15429] ppid=15421 vsize=868708 CPUtime=0
/proc/15422/task/15429/stat : 15429 (java) S 15421 15408 13879 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 19906129 889556992 9601 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15422/tid=15430] ppid=15421 vsize=868708 CPUtime=0
/proc/15422/task/15430/stat : 15430 (java) S 15421 15408 13879 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 19906129 889556992 9601 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 890932

[startup+12.7018 s]
/proc/loadavg: 1.93 1.98 1.99 3/83 15430
/proc/meminfo: memFree=734480/2055920 swapFree=4192956/4192956
[pid=15408] ppid=15406 vsize=16868 CPUtime=12.1
/proc/15408/stat : 15408 (sugar) S 15406 15408 13879 0 -1 4194304 1376 16973 0 2 6 1 1168 35 16 0 1 0 19906031 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 259362173026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15408/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 12.1
Current children cumulated vsize (KiB) 16868

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

[startup+14.306 s]
/proc/loadavg: 1.93 1.98 1.99 3/75 15432
/proc/meminfo: memFree=705232/2055920 swapFree=4192956/4192956
[pid=15408] ppid=15406 vsize=16868 CPUtime=12.1
/proc/15408/stat : 15408 (sugar) S 15406 15408 13879 0 -1 4194304 1376 16973 0 2 6 1 1168 35 15 0 1 0 19906031 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 259362173026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15408/statm: 4217 1113 409 3 0 796 0
[pid=15431] ppid=15408 vsize=5356 CPUtime=0
/proc/15431/stat : 15431 (sh) S 15408 15408 13879 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 19907267 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15431/statm: 1339 232 193 169 0 50 0
[pid=15432] ppid=15431 vsize=56520 CPUtime=1.92
/proc/15432/stat : 15432 (minisat) R 15431 15408 13879 0 -1 4194304 13842 0 0 0 185 7 0 0 25 0 1 0 19907267 57876480 13828 996147200 134512640 135127466 4294956256 18446744073709551615 134530621 0 0 4096 3 0 0 0 17 1 0 0
/proc/15432/statm: 14130 13828 76 150 0 13977 0
Current children cumulated CPU time (s) 14.02
Current children cumulated vsize (KiB) 78744

[startup+15.1021 s]
/proc/loadavg: 1.93 1.98 1.99 3/75 15432
/proc/meminfo: memFree=705232/2055920 swapFree=4192956/4192956
[pid=15408] ppid=15406 vsize=16868 CPUtime=12.1
/proc/15408/stat : 15408 (sugar) S 15406 15408 13879 0 -1 4194304 1376 16973 0 2 6 1 1168 35 16 0 1 0 19906031 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 259362173026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15408/statm: 4217 1113 409 3 0 796 0
[pid=15431] ppid=15408 vsize=5356 CPUtime=0
/proc/15431/stat : 15431 (sh) S 15408 15408 13879 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 19907267 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15431/statm: 1339 232 193 169 0 50 0
[pid=15432] ppid=15431 vsize=56916 CPUtime=2.71
/proc/15432/stat : 15432 (minisat) R 15431 15408 13879 0 -1 4194304 13954 0 0 0 264 7 0 0 25 0 1 0 19907267 58281984 13940 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/15432/statm: 14229 13940 76 150 0 14076 0
Current children cumulated CPU time (s) 14.81
Current children cumulated vsize (KiB) 79140

[startup+15.9012 s]
/proc/loadavg: 1.93 1.98 1.99 3/75 15432
/proc/meminfo: memFree=704464/2055920 swapFree=4192956/4192956
[pid=15408] ppid=15406 vsize=16868 CPUtime=15.41
/proc/15408/stat : 15408 (sugar) S 15406 15408 13879 0 -1 4194304 1448 31356 0 2 6 1 1490 44 16 0 1 0 19906031 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 259362173026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15408/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 15.41
Current children cumulated vsize (KiB) 16868

[startup+16.1012 s]
/proc/loadavg: 1.93 1.98 1.99 3/75 15432
/proc/meminfo: memFree=704464/2055920 swapFree=4192956/4192956
[pid=15408] ppid=15406 vsize=16868 CPUtime=15.43
/proc/15408/stat : 15408 (sugar) S 15406 15408 13879 0 -1 4194304 1451 31356 0 2 7 2 1490 44 15 0 1 0 19906031 17272832 1114 996147200 4194304 4206940 548682068608 18446744073709551615 259362173026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15408/statm: 4217 1114 409 3 0 796 0
Current children cumulated CPU time (s) 15.43
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 16.1385
CPU time (s): 15.8266
CPU user time (s): 15.3027
CPU system time (s): 0.52392
CPU usage (%): 98.0671
Max. virtual memory (cumulated for all children) (KiB): 891072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 15.3027
system time used= 0.52392
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36923
page faults= 3
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 10374
involuntary context switches= 10536

runsolver used 0.022996 second user time and 0.06299 second system time

The end

Launcher Data 

Begin job on node1 at 2009-07-11 18:06:23
IDJOB=2062249
IDBENCH=53882
IDSOLVER=739
FILE ID=node1/2062249-1247328383
PBS_JOBID= 9506625
Free space on /tmp= 66384 MiB

SOLVER NAME= Sugar v1.14.6+minisat
BENCH NAME= CPAI08/csp/allsquares/normalized-squares-28-28.xml
COMMAND LINE= DIR/sugar -c -vv -memlimit=MEMLIMIT -jar="DIR/sugar-v1-14-6.jar" -solver="DIR/minisat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2062249-1247328383/watcher-2062249-1247328383 -o /tmp/evaluation-result-2062249-1247328383/solver-2062249-1247328383 -C 1800 -W 2000 -M 900  HOME/sugar -c -vv -memlimit=900 -jar="HOME/sugar-v1-14-6.jar" -solver="HOME/minisat" -tmp="HOME/temp" HOME/instance-2062249-1247328383.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0

MD5SUM BENCH= f089d5d42bb32345cd570359b785e582
RANDOM SEED=1356799693

node1.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:        793800 kB
Buffers:         65768 kB
Cached:        1101248 kB
SwapCached:          0 kB
Active:         428976 kB
Inactive:       755488 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        793800 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1612 kB
Writeback:           0 kB
Mapped:          29072 kB
Slab:            62976 kB
Committed_AS:   135544 kB
PageTables:       1776 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= 66384 MiB
End job on node1 at 2009-07-11 18:06:39