Trace number 1081339

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+minisatUNSAT 4.38133 4.58876

General information on the benchmark

Namecsp/queensKnights/
normalized-queensKnights-50-5-add.xml
MD5SUM2557765bf29994b12cfaa173ab96dd25
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark4.38133
Satisfiable
(Un)Satisfiability was proved
Number of variables55
Number of constraints1235
Maximum constraint arity2
Maximum domain size2500
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1235
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.05	c 0	Sugar v1-13 + HOME/minisat
0.00/0.05	c 0	BEGIN Sat Jul  5 02:07:58 2008
0.00/0.05	c 0	PID 31472
0.00/0.05	c 0	HOST node15.alineos.net
0.00/0.05	c 0	CONVERTING HOME/instance-1081339-1215216478.xml TO HOME/temp.csp
0.00/0.05	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1081339-1215216478.xml' 'HOME/temp.csp'
0.04/0.46	c 0	2 domains, 55 variables, 3 predicates, 0 relations, 1235 constraints
0.04/0.48	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.04/0.48	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.43/0.56	c 1	Parsing HOME/temp.csp
0.43/0.72	c 1	parsed 1295 expressions
0.43/0.73	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.43/0.73	c 1	Converting to clausal form CSP
0.43/0.83	c 1	converted 130 (10%) expressions
0.43/0.93	c 1	converted 259 (20%) expressions
0.43/0.96	c 1	converted 389 (30%) expressions
0.43/0.98	c 1	converted 518 (40%) expressions
0.93/1.01	c 1	converted 648 (50%) expressions
0.93/1.02	c 1	converted 777 (60%) expressions
0.93/1.04	c 1	converted 907 (70%) expressions
0.93/1.06	c 1	converted 1036 (80%) expressions
0.93/1.07	c 1	converted 1166 (90%) expressions
0.93/1.09	c 1	converted 1295 (100%) expressions
0.93/1.09	c 1	CSP : 75 integers, 1235 booleans, 4990 clauses, largest domain size 2500
0.93/1.09	c 1	Heap : 3 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.93/1.09	c 1	Propagation in CSP
1.02/1.15	c 1	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.02/1.15	c 1	CSP : 75 integers, 1235 booleans, 4990 clauses, largest domain size 2500
1.02/1.15	c 1	Heap : 3 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.02/1.15	c 1	Simplifing CSP by introducing new Boolean variables
1.11/1.23	c 1	CSP : 75 integers, 6183 booleans, 9938 clauses, largest domain size 2500
1.11/1.23	c 1	Heap : 5 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.11/1.28	c 1	Encoding CSP to SAT : HOME/temp.cnf
1.11/1.29	c 1	8 (10%) CSP integer variables are encoded (384 clauses, 4078 bytes)
1.11/1.29	c 1	15 (20%) CSP integer variables are encoded (720 clauses, 7774 bytes)
1.11/1.30	c 1	23 (30%) CSP integer variables are encoded (1104 clauses, 12249 bytes)
1.11/1.30	c 1	30 (40%) CSP integer variables are encoded (1440 clauses, 16617 bytes)
1.21/1.30	c 1	38 (50%) CSP integer variables are encoded (1824 clauses, 21609 bytes)
1.21/1.30	c 1	45 (60%) CSP integer variables are encoded (2160 clauses, 25977 bytes)
1.21/1.31	c 1	53 (70%) CSP integer variables are encoded (9894 clauses, 126519 bytes)
1.21/1.32	c 1	60 (80%) CSP integer variables are encoded (15130 clauses, 204956 bytes)
1.21/1.32	c 1	68 (90%) CSP integer variables are encoded (15514 clauses, 210716 bytes)
1.21/1.32	c 1	75 (100%) CSP integer variables are encoded (15850 clauses, 215756 bytes)
1.31/1.41	c 1	994 (10%) CSP clauses are encoded (42303 clauses, 677436 bytes)
1.31/1.47	c 1	1988 (20%) CSP clauses are encoded (67974 clauses, 1147674 bytes)
1.41/1.53	c 1	2982 (30%) CSP clauses are encoded (94378 clauses, 1634353 bytes)
1.41/1.59	c 2	3976 (40%) CSP clauses are encoded (121898 clauses, 2143425 bytes)
1.51/1.65	c 2	4969 (50%) CSP clauses are encoded (149867 clauses, 2664000 bytes)
1.60/1.71	c 2	5963 (60%) CSP clauses are encoded (178985 clauses, 3208454 bytes)
1.60/1.77	c 2	6957 (70%) CSP clauses are encoded (208773 clauses, 3785478 bytes)
1.70/1.84	c 2	7951 (80%) CSP clauses are encoded (239870 clauses, 4401207 bytes)
1.80/1.91	c 2	8945 (90%) CSP clauses are encoded (272641 clauses, 5050410 bytes)
2.00/2.12	c 2	9938 (100%) CSP clauses are encoded (381388 clauses, 7278936 bytes)
2.00/2.12	c 2	9938 CSP clauses encoded
2.00/2.13	c 2	Writing map file : HOME/temp.map
2.00/2.13	c 2	Heap : 4 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.00/2.13	c 2	SAT : 22108 SAT variables, 381388 SAT clauses, 7278936 bytes
2.00/2.13	c 2	Heap : 4 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.00/2.15	c 2	SOLVING HOME/temp.cnf
2.00/2.15	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
2.00/2.16	c 2	This is MiniSat 2.0 beta
2.00/2.16	c 2	WARNING: for repeatability, setting FPU to use double precision
2.00/2.16	c 2	============================[ Problem Statistics ]=============================
2.00/2.16	c 2	|                                                                             |
2.00/2.16	c 2	|  Number of variables:  22108                                                |
2.00/2.16	c 2	|  Number of clauses:    381388                                               |
2.04/2.36	c 2	|  Parsing time:         0.18         s                                       |
2.04/2.38	c 2	============================[ Search Statistics ]==============================
2.04/2.38	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.04/2.38	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.04/2.38	c 2	===============================================================================
2.04/2.38	c 2	|         0 |   22107   381387  1115218 |   127129        0    nan |  0.000 % |
2.04/2.49	c 2	|       100 |   22107   381387  1115218 |   139841      100     52 |  0.005 % |
2.04/2.64	c 3	|       250 |   22107   381387  1115218 |   153826      250     58 |  0.005 % |
2.04/2.90	c 3	|       475 |   22107   381387  1115218 |   169208      475     45 |  0.005 % |
2.04/3.08	c 3	|       813 |   22107   381387  1115218 |   186129      813     33 |  0.005 % |
3.25/3.43	c 3	|      1319 |   22107   381387  1115218 |   204742     1319     23 |  0.005 % |
3.74/3.97	c 4	|      2078 |   22105   381194  1114640 |   225216     1559     20 |  0.014 % |
4.24/4.41	c 4	===============================================================================
4.24/4.41	c 4	restarts              : 7
4.24/4.41	c 4	conflicts             : 2604           (1197 /sec)
4.24/4.41	c 4	decisions             : 4479           (1.41 % random) (2060 /sec)
4.24/4.41	c 4	propagations          : 4445473        (2044207 /sec)
4.24/4.41	c 4	conflict literals     : 37831          (13.85 % deleted)
4.24/4.41	c 4	Memory used           : 19.41 MB
4.24/4.41	c 4	CPU time              : 2.17467 s
4.24/4.41	c 4	
4.24/4.41	c 4	UNSATISFIABLE
4.24/4.41	c 4	DECODING HOME/temp.out WITH HOME/temp.map
4.24/4.41	c 4	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
4.24/4.50	c 4	Decoding HOME/temp.out
4.26/4.52	s UNSATISFIABLE
4.26/4.52	c 4	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
4.26/4.58	c 5	CPU 4.15 (0.03 0.01 4.12 0.2)
4.26/4.58	c 5	END Sat Jul  5 02:08:03 2008

Verifier Data (download as text)

No possible verification on an UNSAT instance

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-1081339-1215216478/watcher-1081339-1215216478 -o /tmp/evaluation-result-1081339-1215216478/solver-1081339-1215216478 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/sugar -c -vv -java=java -Xmx700M -jar=HOME/sugar-v1-13.jar -solver=HOME/minisat -tmp=HOME/temp HOME/instance-1081339-1215216478.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): 2200 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: 2.07 2.02 2.00 4/92 31472
/proc/meminfo: memFree=1700120/2055920 swapFree=4180972/4192956
[pid=31472] ppid=31470 vsize=12268 CPUtime=0
/proc/31472/stat : 31472 (sugar) R 31470 31472 30823 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 2000622425 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 240472783461 0 0 4224 0 0 0 0 17 1 0 0
/proc/31472/statm: 3067 316 241 3 0 167 0

[startup+0.0708119 s]
/proc/loadavg: 2.07 2.02 2.00 4/92 31472
/proc/meminfo: memFree=1700120/2055920 swapFree=4180972/4192956
[pid=31472] ppid=31470 vsize=13600 CPUtime=0.04
/proc/31472/stat : 31472 (sugar) S 31470 31472 30823 0 -1 4194304 900 127 0 0 3 1 0 0 19 0 1 0 2000622425 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31472/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.101812 s]
/proc/loadavg: 2.07 2.02 2.00 4/92 31472
/proc/meminfo: memFree=1700120/2055920 swapFree=4180972/4192956
[pid=31472] ppid=31470 vsize=13600 CPUtime=0.04
/proc/31472/stat : 31472 (sugar) S 31470 31472 30823 0 -1 4194304 900 127 0 0 3 1 0 0 19 0 1 0 2000622425 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31472/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.30183 s]
/proc/loadavg: 2.07 2.02 2.00 4/92 31472
/proc/meminfo: memFree=1700120/2055920 swapFree=4180972/4192956
[pid=31472] ppid=31470 vsize=13600 CPUtime=0.04
/proc/31472/stat : 31472 (sugar) S 31470 31472 30823 0 -1 4194304 900 127 0 0 3 1 0 0 19 0 1 0 2000622425 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31472/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.701864 s]
/proc/loadavg: 2.07 2.02 2.00 4/92 31472
/proc/meminfo: memFree=1700120/2055920 swapFree=4180972/4192956
[pid=31472] ppid=31470 vsize=13600 CPUtime=0.43
/proc/31472/stat : 31472 (sugar) S 31470 31472 30823 0 -1 4194304 973 4800 0 1 3 1 36 3 16 0 1 0 2000622425 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31472/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.43
Current children cumulated vsize (KiB) 13600

[startup+1.50297 s]
/proc/loadavg: 2.07 2.02 2.00 3/103 31494
/proc/meminfo: memFree=1686144/2055920 swapFree=4180972/4192956
[pid=31472] ppid=31470 vsize=13600 CPUtime=0.43
/proc/31472/stat : 31472 (sugar) S 31470 31472 30823 0 -1 4194304 974 4800 0 1 3 1 36 3 15 0 1 0 2000622425 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31472/statm: 3400 797 370 3 0 500 0
[pid=31485] ppid=31472 vsize=5356 CPUtime=0
/proc/31485/stat : 31485 (sh) S 31472 31472 30823 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 2000622473 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31485/statm: 1339 233 193 169 0 50 0
[pid=31486] ppid=31485 vsize=868448 CPUtime=0.98
/proc/31486/stat : 31486 (java) S 31485 31472 30823 0 -1 0 7300 0 1 0 92 6 0 0 18 0 9 0 2000622473 889290752 6469 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/31486/statm: 217112 6469 2563 9 0 211659 0
[pid=31486/tid=31487] ppid=31485 vsize=868448 CPUtime=0.58
/proc/31486/task/31487/stat : 31487 (java) R 31485 31472 30823 0 -1 64 2754 0 1 0 56 2 0 0 19 0 9 0 2000622474 889290752 6469 996147200 134512640 134550740 4294955952 18446744073709551615 4126905948 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31486/tid=31488] ppid=31485 vsize=868448 CPUtime=0.15
/proc/31486/task/31488/stat : 31488 (java) S 31485 31472 30823 0 -1 64 2372 0 0 0 14 1 0 0 16 0 9 0 2000622475 889290752 6469 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=31486/tid=31489] ppid=31485 vsize=868448 CPUtime=0
/proc/31486/task/31489/stat : 31489 (java) S 31485 31472 30823 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 2000622475 889290752 6469 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31486/tid=31490] ppid=31485 vsize=868448 CPUtime=0
/proc/31486/task/31490/stat : 31490 (java) S 31485 31472 30823 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 2000622475 889290752 6469 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31486/tid=31491] ppid=31485 vsize=868448 CPUtime=0
/proc/31486/task/31491/stat : 31491 (java) S 31485 31472 30823 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 2000622478 889290752 6469 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31486/tid=31492] ppid=31485 vsize=868448 CPUtime=0.22
/proc/31486/task/31492/stat : 31492 (java) S 31485 31472 30823 0 -1 64 1482 0 0 0 21 1 0 0 16 0 9 0 2000622478 889290752 6469 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31486/tid=31493] ppid=31485 vsize=868448 CPUtime=0
/proc/31486/task/31493/stat : 31493 (java) S 31485 31472 30823 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 2000622478 889290752 6469 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=31486/tid=31494] ppid=31485 vsize=868448 CPUtime=0
/proc/31486/task/31494/stat : 31494 (java) S 31485 31472 30823 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 2000622478 889290752 6469 996147200 134512640 134550740 4294955952 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) 887404

[startup+3.10108 s]
/proc/loadavg: 2.07 2.02 2.00 3/103 31494
/proc/meminfo: memFree=1674944/2055920 swapFree=4180972/4192956
[pid=31472] ppid=31470 vsize=13600 CPUtime=2.04
/proc/31472/stat : 31472 (sugar) S 31470 31472 30823 0 -1 4194304 1032 12591 0 2 3 1 186 14 15 0 1 0 2000622425 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31472/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 2.04
Current children cumulated vsize (KiB) 13600

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

[startup+3.90115 s]
/proc/loadavg: 2.07 2.02 2.00 3/95 31496
/proc/meminfo: memFree=1671936/2055920 swapFree=4180972/4192956
[pid=31472] ppid=31470 vsize=13600 CPUtime=2.04
/proc/31472/stat : 31472 (sugar) S 31470 31472 30823 0 -1 4194304 1032 12591 0 2 3 1 186 14 15 0 1 0 2000622425 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31472/statm: 3400 798 370 3 0 500 0
[pid=31495] ppid=31472 vsize=5356 CPUtime=0
/proc/31495/stat : 31495 (sh) S 31472 31472 30823 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2000622640 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31495/statm: 1339 232 193 169 0 50 0
[pid=31496] ppid=31495 vsize=19872 CPUtime=1.7
/proc/31496/stat : 31496 (minisat) R 31495 31472 30823 0 -1 4194304 4733 0 0 0 167 3 0 0 25 0 1 0 2000622641 20348928 4719 996147200 134512640 135127466 4294956256 18446744073709551615 134522643 0 0 4096 3 0 0 0 17 1 0 0
/proc/31496/statm: 4968 4719 76 150 0 4815 0
Current children cumulated CPU time (s) 3.74
Current children cumulated vsize (KiB) 38828

[startup+4.30219 s]
/proc/loadavg: 2.06 2.02 2.00 3/95 31496
/proc/meminfo: memFree=1671872/2055920 swapFree=4180972/4192956
[pid=31472] ppid=31470 vsize=13600 CPUtime=2.04
/proc/31472/stat : 31472 (sugar) S 31470 31472 30823 0 -1 4194304 1032 12591 0 2 3 1 186 14 15 0 1 0 2000622425 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31472/statm: 3400 798 370 3 0 500 0
[pid=31495] ppid=31472 vsize=5356 CPUtime=0
/proc/31495/stat : 31495 (sh) S 31472 31472 30823 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2000622640 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 240472613700 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31495/statm: 1339 232 193 169 0 50 0
[pid=31496] ppid=31495 vsize=19872 CPUtime=2.1
/proc/31496/stat : 31496 (minisat) R 31495 31472 30823 0 -1 4194304 4734 0 0 0 207 3 0 0 25 0 1 0 2000622641 20348928 4720 996147200 134512640 135127466 4294956256 18446744073709551615 134530840 0 0 4096 3 0 0 0 17 1 0 0
/proc/31496/statm: 4968 4720 76 150 0 4815 0
Current children cumulated CPU time (s) 4.14
Current children cumulated vsize (KiB) 38828

[startup+4.5022 s]
/proc/loadavg: 2.06 2.02 2.00 3/95 31496
/proc/meminfo: memFree=1671872/2055920 swapFree=4180972/4192956
[pid=31472] ppid=31470 vsize=13600 CPUtime=4.26
/proc/31472/stat : 31472 (sugar) S 31470 31472 30823 0 -1 4194304 1088 17619 0 2 3 1 404 18 16 0 1 0 2000622425 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 240481513570 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31472/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 4.26
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 4.58876
CPU time (s): 4.38133
CPU user time (s): 4.15537
CPU system time (s): 0.225965
CPU usage (%): 95.4796
Max. virtual memory (cumulated for all children) (KiB): 887404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.15537
system time used= 0.225965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22391
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= 3630
involuntary context switches= 3552

runsolver used 0.012998 second user time and 0.028995 second system time

The end

Launcher Data (download as text)

Begin job on node15 at 2008-07-05 02:07:58
IDJOB=1081339
IDBENCH=57092
IDSOLVER=346
FILE ID=node15/1081339-1215216478
PBS_JOBID= 7881813
Free space on /tmp= 66472 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/queensKnights/normalized-queensKnights-50-5-add.xml
COMMAND LINE= DIR/sugar -c -vv -java="java -Xmx700M" -jar="DIR/sugar-v1-13.jar" -solver="DIR/minisat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1081339-1215216478/watcher-1081339-1215216478 -o /tmp/evaluation-result-1081339-1215216478/solver-1081339-1215216478 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/sugar -c -vv -java="java -Xmx700M" -jar="HOME/sugar-v1-13.jar" -solver="HOME/minisat" -tmp="HOME/temp" HOME/instance-1081339-1215216478.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 2557765bf29994b12cfaa173ab96dd25
RANDOM SEED=1735467843

node15.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		: 3000.229
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		: 3000.229
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:       1700600 kB
Buffers:         27528 kB
Cached:         161816 kB
SwapCached:       6020 kB
Active:         254608 kB
Inactive:        41080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1700600 kB
SwapTotal:     4192956 kB
SwapFree:      4180972 kB
Dirty:            1444 kB
Writeback:           0 kB
Mapped:         123532 kB
Slab:            44140 kB
Committed_AS:  4293380 kB
PageTables:       2320 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= 66472 MiB
End job on node15 at 2008-07-05 02:08:03