Trace number 1039959

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+picosatSAT 26.429 26.7483

General information on the benchmark

Namecsp/magicSquare/
normalized-magicSquare-7_glb.xml
MD5SUM6980c95d4c91084c676ad0d38b381f86
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.025995
Satisfiable
(Un)Satisfiability was proved
Number of variables49
Number of constraints17
Maximum constraint arity49
Maximum domain size49
Number of constraints which are defined in extension0
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)alldifferent(1),weightedsum(16)

Solver Data (download as text)

0.03/0.06	c 0	Sugar v1-13 + HOME/picosat
0.03/0.06	c 0	BEGIN Wed Jul  2 13:12:37 2008
0.03/0.06	c 0	PID 17991
0.03/0.06	c 0	HOST node5.alineos.net
0.03/0.06	c 0	CONVERTING HOME/instance-1039959-1214997157.xml TO HOME/temp.csp
0.03/0.06	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1039959-1214997157.xml' 'HOME/temp.csp'
0.03/0.22	c 0	1 domains, 49 variables, 0 predicates, 0 relations, 17 constraints
0.03/0.26	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.26	c 1	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'
0.19/0.34	c 1	Parsing HOME/temp.csp
0.19/0.39	c 1	parsed 67 expressions
0.19/0.39	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.19/0.39	c 1	Converting to clausal form CSP
0.19/0.42	c 1	converted 7 (10%) expressions
0.19/0.42	c 1	converted 14 (20%) expressions
0.19/0.42	c 1	converted 21 (30%) expressions
0.19/0.42	c 1	converted 27 (40%) expressions
0.19/0.42	c 1	converted 34 (50%) expressions
0.19/0.42	c 1	converted 41 (60%) expressions
0.19/0.42	c 1	converted 47 (70%) expressions
0.19/0.46	c 1	converted 54 (80%) expressions
0.19/0.50	c 1	converted 61 (90%) expressions
0.19/0.64	c 1	converted 67 (100%) expressions
0.19/0.64	c 1	CSP : 209 integers, 0 booleans, 1530 clauses, largest domain size 193
0.19/0.64	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.19/0.64	c 1	Propagation in CSP
0.19/0.68	c 1	768 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.19/0.68	c 1	CSP : 209 integers, 0 booleans, 1530 clauses, largest domain size 169
0.19/0.68	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.19/0.68	c 1	Simplifing CSP by introducing new Boolean variables
0.19/0.71	c 1	CSP : 209 integers, 2352 booleans, 3882 clauses, largest domain size 169
0.19/0.71	c 1	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.19/0.74	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.19/0.76	c 1	21 (10%) CSP integer variables are encoded (987 clauses, 10728 bytes)
0.19/0.76	c 1	42 (20%) CSP integer variables are encoded (1974 clauses, 23559 bytes)
0.19/0.77	c 1	63 (30%) CSP integer variables are encoded (3945 clauses, 49182 bytes)
0.19/0.77	c 1	84 (40%) CSP integer variables are encoded (6468 clauses, 81981 bytes)
0.19/0.77	c 1	105 (50%) CSP integer variables are encoded (8943 clauses, 114156 bytes)
0.19/0.78	c 1	126 (60%) CSP integer variables are encoded (11418 clauses, 149394 bytes)
0.19/0.78	c 1	147 (70%) CSP integer variables are encoded (13965 clauses, 187599 bytes)
0.19/0.79	c 1	168 (80%) CSP integer variables are encoded (16440 clauses, 224724 bytes)
0.19/0.79	c 1	189 (90%) CSP integer variables are encoded (18963 clauses, 262569 bytes)
0.19/0.79	c 1	209 (100%) CSP integer variables are encoded (21343 clauses, 298269 bytes)
3.09/3.29	c 4	389 (10%) CSP clauses are encoded (1375028 clauses, 26235336 bytes)
3.19/3.33	c 4	777 (20%) CSP clauses are encoded (1387848 clauses, 26462526 bytes)
3.19/3.36	c 4	1165 (30%) CSP clauses are encoded (1400620 clauses, 26697506 bytes)
3.19/3.39	c 4	1553 (40%) CSP clauses are encoded (1413440 clauses, 26933729 bytes)
3.27/3.41	c 4	1941 (50%) CSP clauses are encoded (1426260 clauses, 27170930 bytes)
3.27/3.44	c 4	2330 (60%) CSP clauses are encoded (1439081 clauses, 27409249 bytes)
3.27/3.47	c 4	2718 (70%) CSP clauses are encoded (1451901 clauses, 27649414 bytes)
3.27/3.49	c 4	3106 (80%) CSP clauses are encoded (1464673 clauses, 27900534 bytes)
3.37/3.52	c 4	3494 (90%) CSP clauses are encoded (1477493 clauses, 28153311 bytes)
3.37/3.54	c 4	3882 (100%) CSP clauses are encoded (1490217 clauses, 28404646 bytes)
3.37/3.54	c 4	3882 CSP clauses encoded
3.37/3.54	c 4	Writing map file : HOME/temp.map
3.37/3.55	c 4	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
3.37/3.55	c 4	SAT : 23904 SAT variables, 1490217 SAT clauses, 28404646 bytes
3.37/3.55	c 4	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
3.37/3.55	c 4	SOLVING HOME/temp.cnf
3.37/3.55	c 4	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
26.07/26.42	c 27	DECODING HOME/temp.out WITH HOME/temp.map
26.07/26.42	c 27	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
26.11/26.50	c 27	Decoding HOME/temp.out
26.11/26.71	s SATISFIABLE
26.11/26.71	v 36 8 32 40 39 13 7 25 6 45 24 4 34 37 9 11 48 43 47 12 5 1 42 10 23 28 38 33 35 46 3 2 14 31 44 49 41 15 16 17 18 19 20 21 22 27 26 29 30
26.11/26.71	c 27	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
26.11/26.74	c 27	CPU 18.89 (0.04 0 18.85 7.5)
26.11/26.74	c 27	END Wed Jul  2 13:13:04 2008

Verifier Data (download as text)

OK

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-1039959-1214997157/watcher-1039959-1214997157 -o /tmp/evaluation-result-1039959-1214997157/solver-1039959-1214997157 -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/picosat -tmp=HOME/temp HOME/instance-1039959-1214997157.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: 0.81 0.18 0.06 3/72 17991
/proc/meminfo: memFree=1259504/2055920 swapFree=4170004/4192956
[pid=17991] ppid=17989 vsize=18572 CPUtime=0
/proc/17991/stat : 17991 (runsolver) R 17989 17711 17711 0 -1 4194368 12 0 0 0 0 0 0 0 23 0 1 0 622652855 19017728 290 996147200 4194304 4296836 548682068272 18446744073709551615 226910862834 0 0 4096 24578 0 0 0 17 1 0 0
/proc/17991/statm: 4643 290 255 25 0 2626 0

[startup+0.060371 s]
/proc/loadavg: 0.81 0.18 0.06 3/72 17991
/proc/meminfo: memFree=1259504/2055920 swapFree=4170004/4192956
[pid=17991] ppid=17989 vsize=13600 CPUtime=0.03
/proc/17991/stat : 17991 (sugar) S 17989 17991 17711 0 -1 4194304 837 0 0 0 3 0 0 0 18 0 1 0 622652855 13926400 792 996147200 4194304 4206940 548682068608 18446744073709551615 226922377314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17991/statm: 3400 792 367 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.102376 s]
/proc/loadavg: 0.81 0.18 0.06 3/72 17991
/proc/meminfo: memFree=1259504/2055920 swapFree=4170004/4192956
[pid=17991] ppid=17989 vsize=13600 CPUtime=0.03
/proc/17991/stat : 17991 (sugar) S 17989 17991 17711 0 -1 4194304 900 127 0 0 3 0 0 0 16 0 1 0 622652855 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 226922377314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17991/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301426 s]
/proc/loadavg: 0.81 0.18 0.06 3/72 17991
/proc/meminfo: memFree=1259504/2055920 swapFree=4170004/4192956
[pid=17991] ppid=17989 vsize=13600 CPUtime=0.19
/proc/17991/stat : 17991 (sugar) S 17989 17991 17711 0 -1 4194304 956 4127 0 1 3 0 13 3 17 0 1 0 622652855 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 226922377314 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/17991/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 13600

[startup+0.702507 s]
/proc/loadavg: 0.81 0.18 0.06 3/72 17991
/proc/meminfo: memFree=1259504/2055920 swapFree=4170004/4192956
[pid=17991] ppid=17989 vsize=13600 CPUtime=0.19
/proc/17991/stat : 17991 (sugar) S 17989 17991 17711 0 -1 4194304 974 4127 0 1 3 0 13 3 15 0 1 0 622652855 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 226922377314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17991/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 13600

[startup+1.50165 s]
/proc/loadavg: 0.81 0.18 0.06 3/83 18013
/proc/meminfo: memFree=1242712/2055920 swapFree=4170004/4192956
[pid=17991] ppid=17989 vsize=13600 CPUtime=0.19
/proc/17991/stat : 17991 (sugar) S 17989 17991 17711 0 -1 4194304 974 4127 0 1 3 0 13 3 15 0 1 0 622652855 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 226922377314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17991/statm: 3400 797 370 3 0 500 0
[pid=18004] ppid=17991 vsize=5356 CPUtime=0
/proc/18004/stat : 18004 (sh) S 17991 17991 17711 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 622652882 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18004/statm: 1339 233 193 169 0 50 0
[pid=18005] ppid=18004 vsize=868440 CPUtime=1.2
/proc/18005/stat : 18005 (java) S 18004 17991 17711 0 -1 0 6670 0 1 0 111 9 0 0 18 0 9 0 622652882 889282560 5689 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/18005/statm: 217110 5689 2562 9 0 211657 0
[pid=18005/tid=18006] ppid=18004 vsize=868440 CPUtime=0.92
/proc/18005/task/18006/stat : 18006 (java) R 18004 17991 17711 0 -1 64 2899 0 1 0 86 6 0 0 23 0 9 0 622652883 889282560 5689 996147200 134512640 134550740 4294955952 18446744073709551615 102064641 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18005/tid=18007] ppid=18004 vsize=868440 CPUtime=0.09
/proc/18005/task/18007/stat : 18007 (java) S 18004 17991 17711 0 -1 64 1623 0 0 0 8 1 0 0 16 0 9 0 622652884 889282560 5689 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=18005/tid=18008] ppid=18004 vsize=868440 CPUtime=0
/proc/18005/task/18008/stat : 18008 (java) S 18004 17991 17711 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 622652884 889282560 5689 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18005/tid=18009] ppid=18004 vsize=868440 CPUtime=0
/proc/18005/task/18009/stat : 18009 (java) S 18004 17991 17711 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 622652884 889282560 5689 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18005/tid=18010] ppid=18004 vsize=868440 CPUtime=0
/proc/18005/task/18010/stat : 18010 (java) S 18004 17991 17711 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 622652886 889282560 5689 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18005/tid=18011] ppid=18004 vsize=868440 CPUtime=0.17
/proc/18005/task/18011/stat : 18011 (java) S 18004 17991 17711 0 -1 64 1455 0 0 0 17 0 0 0 16 0 9 0 622652886 889282560 5689 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18005/tid=18012] ppid=18004 vsize=868440 CPUtime=0
/proc/18005/task/18012/stat : 18012 (java) S 18004 17991 17711 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 622652886 889282560 5689 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18005/tid=18013] ppid=18004 vsize=868440 CPUtime=0
/proc/18005/task/18013/stat : 18013 (java) S 18004 17991 17711 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 622652886 889282560 5689 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.39
Current children cumulated vsize (KiB) 887396

[startup+3.10296 s]
/proc/loadavg: 0.81 0.18 0.06 3/83 18013
/proc/meminfo: memFree=1231320/2055920 swapFree=4170004/4192956
[pid=17991] ppid=17989 vsize=13600 CPUtime=0.19
/proc/17991/stat : 17991 (sugar) S 17989 17991 17711 0 -1 4194304 974 4127 0 1 3 0 13 3 15 0 1 0 622652855 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 226922377314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17991/statm: 3400 797 370 3 0 500 0
[pid=18004] ppid=17991 vsize=5356 CPUtime=0
/proc/18004/stat : 18004 (sh) S 17991 17991 17711 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 622652882 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18004/statm: 1339 233 193 169 0 50 0
[pid=18005] ppid=18004 vsize=868440 CPUtime=2.79
/proc/18005/stat : 18005 (java) S 18004 17991 17711 0 -1 0 7156 0 1 0 256 23 0 0 18 0 9 0 622652882 889282560 5690 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/18005/statm: 217110 5690 2562 9 0 211657 0
[pid=18005/tid=18006] ppid=18004 vsize=868440 CPUtime=2.39
/proc/18005/task/18006/stat : 18006 (java) R 18004 17991 17711 0 -1 64 3384 0 1 0 222 17 0 0 25 0 9 0 622652883 889282560 5690 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18005/tid=18007] ppid=18004 vsize=868440 CPUtime=0.2
/proc/18005/task/18007/stat : 18007 (java) S 18004 17991 17711 0 -1 64 1623 0 0 0 16 4 0 0 16 0 9 0 622652884 889282560 5690 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=18005/tid=18008] ppid=18004 vsize=868440 CPUtime=0
/proc/18005/task/18008/stat : 18008 (java) S 18004 17991 17711 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 622652884 889282560 5690 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18005/tid=18009] ppid=18004 vsize=868440 CPUtime=0
/proc/18005/task/18009/stat : 18009 (java) S 18004 17991 17711 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 622652884 889282560 5690 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18005/tid=18010] ppid=18004 vsize=868440 CPUtime=0
/proc/18005/task/18010/stat : 18010 (java) S 18004 17991 17711 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 622652886 889282560 5690 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18005/tid=18011] ppid=18004 vsize=868440 CPUtime=0.17
/proc/18005/task/18011/stat : 18011 (java) S 18004 17991 17711 0 -1 64 1456 0 0 0 17 0 0 0 16 0 9 0 622652886 889282560 5690 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18005/tid=18012] ppid=18004 vsize=868440 CPUtime=0
/proc/18005/task/18012/stat : 18012 (java) S 18004 17991 17711 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 622652886 889282560 5690 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18005/tid=18013] ppid=18004 vsize=868440 CPUtime=0
/proc/18005/task/18013/stat : 18013 (java) S 18004 17991 17711 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 622652886 889282560 5690 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.98
Current children cumulated vsize (KiB) 887396

[startup+6.30157 s]
/proc/loadavg: 1.06 0.24 0.08 3/75 18015
/proc/meminfo: memFree=1219800/2055920 swapFree=4170004/4192956
[pid=17991] ppid=17989 vsize=13600 CPUtime=3.44
/proc/17991/stat : 17991 (sugar) S 17989 17991 17711 0 -1 4194304 1022 11718 0 2 4 0 310 30 16 0 1 0 622652855 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 226922377314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17991/statm: 3400 798 370 3 0 500 0
[pid=18014] ppid=17991 vsize=5356 CPUtime=0
/proc/18014/stat : 18014 (sh) S 17991 17991 17711 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 622653211 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18014/statm: 1339 232 193 169 0 50 0
[pid=18015] ppid=18014 vsize=14096 CPUtime=2.71
/proc/18015/stat : 18015 (picosat) R 18014 17991 17711 0 -1 4194304 3073 0 0 0 126 145 0 0 25 0 1 0 622653211 14434304 3059 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/18015/statm: 3524 3059 40 102 0 3419 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 33052

[startup+12.7018 s]
/proc/loadavg: 1.14 0.27 0.09 3/75 18015
/proc/meminfo: memFree=1194840/2055920 swapFree=4170004/4192956
[pid=17991] ppid=17989 vsize=13600 CPUtime=3.44
/proc/17991/stat : 17991 (sugar) S 17989 17991 17711 0 -1 4194304 1022 11718 0 2 4 0 310 30 16 0 1 0 622652855 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 226922377314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17991/statm: 3400 798 370 3 0 500 0
[pid=18014] ppid=17991 vsize=5356 CPUtime=0
/proc/18014/stat : 18014 (sh) S 17991 17991 17711 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 622653211 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18014/statm: 1339 232 193 169 0 50 0
[pid=18015] ppid=18014 vsize=38188 CPUtime=9.05
/proc/18015/stat : 18015 (picosat) R 18014 17991 17711 0 -1 4194304 9259 0 0 0 412 493 0 0 25 0 1 0 622653211 39104512 9245 996147200 134512640 134931368 4294956256 18446744073709551615 134520663 0 0 4096 0 0 0 0 17 1 0 0
/proc/18015/statm: 9547 9245 40 102 0 9442 0
Current children cumulated CPU time (s) 12.49
Current children cumulated vsize (KiB) 57144

[startup+25.5023 s]
/proc/loadavg: 1.33 0.35 0.12 3/75 18015
/proc/meminfo: memFree=1175896/2055920 swapFree=4170004/4192956
[pid=17991] ppid=17989 vsize=13600 CPUtime=3.44
/proc/17991/stat : 17991 (sugar) S 17989 17991 17711 0 -1 4194304 1022 11718 0 2 4 0 310 30 16 0 1 0 622652855 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 226922377314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17991/statm: 3400 798 370 3 0 500 0
[pid=18014] ppid=17991 vsize=5356 CPUtime=0
/proc/18014/stat : 18014 (sh) S 17991 17991 17711 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 622653211 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18014/statm: 1339 232 193 169 0 50 0
[pid=18015] ppid=18014 vsize=57080 CPUtime=21.74
/proc/18015/stat : 18015 (picosat) R 18014 17991 17711 0 -1 4194304 13394 0 0 0 1458 716 0 0 25 0 1 0 622653211 58449920 13348 996147200 134512640 134931368 4294956256 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/18015/statm: 14270 13348 42 102 0 14165 0
Current children cumulated CPU time (s) 25.18
Current children cumulated vsize (KiB) 76036

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

[startup+26.3014 s]
/proc/loadavg: 1.33 0.35 0.12 3/75 18015
/proc/meminfo: memFree=1175832/2055920 swapFree=4170004/4192956
[pid=17991] ppid=17989 vsize=13600 CPUtime=3.44
/proc/17991/stat : 17991 (sugar) S 17989 17991 17711 0 -1 4194304 1022 11718 0 2 4 0 310 30 16 0 1 0 622652855 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 226922377314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17991/statm: 3400 798 370 3 0 500 0
[pid=18014] ppid=17991 vsize=5356 CPUtime=0
/proc/18014/stat : 18014 (sh) S 17991 17991 17711 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 622653211 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18014/statm: 1339 232 193 169 0 50 0
[pid=18015] ppid=18014 vsize=57080 CPUtime=22.53
/proc/18015/stat : 18015 (picosat) R 18014 17991 17711 0 -1 4194304 13399 0 0 0 1537 716 0 0 25 0 1 0 622653211 58449920 13353 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18015/statm: 14270 13353 42 102 0 14165 0
Current children cumulated CPU time (s) 25.97
Current children cumulated vsize (KiB) 76036

[startup+26.7015 s]
/proc/loadavg: 1.33 0.35 0.12 3/75 18015
/proc/meminfo: memFree=1175832/2055920 swapFree=4170004/4192956
[pid=17991] ppid=17989 vsize=13600 CPUtime=26.11
/proc/17991/stat : 17991 (sugar) S 17989 17991 17711 0 -1 4194304 1087 25409 0 2 4 0 1859 748 16 0 1 0 622652855 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 226922377314 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17991/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 26.11
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 26.7483
CPU time (s): 26.429
CPU user time (s): 18.8951
CPU system time (s): 7.53385
CPU usage (%): 98.8062
Max. virtual memory (cumulated for all children) (KiB): 887396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 18.8951
system time used= 7.53385
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30278
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= 7108
involuntary context switches= 7503

runsolver used 0.043993 second user time and 0.088986 second system time

The end

Launcher Data (download as text)

Begin job on node5 at 2008-07-02 13:12:37
IDJOB=1039959
IDBENCH=53658
IDSOLVER=345
FILE ID=node5/1039959-1214997157
PBS_JOBID= 7870912
Free space on /tmp= 66540 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/magicSquare/normalized-magicSquare-7_glb.xml
COMMAND LINE= DIR/sugar -c -vv -java="java -Xmx700M" -jar="DIR/sugar-v1-13.jar" -solver="DIR/picosat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1039959-1214997157/watcher-1039959-1214997157 -o /tmp/evaluation-result-1039959-1214997157/solver-1039959-1214997157 -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/picosat" -tmp="HOME/temp" HOME/instance-1039959-1214997157.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 6980c95d4c91084c676ad0d38b381f86
RANDOM SEED=941879267

node5.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		: 3000.279
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		: 3000.279
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:       1259984 kB
Buffers:         63432 kB
Cached:         636092 kB
SwapCached:      17400 kB
Active:         162944 kB
Inactive:       558496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1259984 kB
SwapTotal:     4192956 kB
SwapFree:      4170004 kB
Dirty:            2724 kB
Writeback:           0 kB
Mapped:          18620 kB
Slab:            59904 kB
Committed_AS:   771884 kB
PageTables:       1716 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= 66540 MiB
End job on node5 at 2008-07-02 13:13:04