Trace number 1055943

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 154.158 154.834

General information on the benchmark

Namecsp/queenAttacking/
normalized-queenAttacking-6.xml
MD5SUM329ec630f18fe773f393b0bd33b7aab7
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.23036
Satisfiable
(Un)Satisfiability was proved
Number of variables37
Number of constraints641
Maximum constraint arity2
Maximum domain size36
Number of constraints which are defined in extension0
Number of constraints which are defined in intension641
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.04	c 0	Sugar v1-13 + HOME/picosat
0.00/0.05	c 0	BEGIN Thu Jul  3 06:53:15 2008
0.00/0.05	c 0	PID 11087
0.03/0.05	c 0	HOST node52.alineos.net
0.03/0.05	c 0	CONVERTING HOME/instance-1055943-1215060795.xml TO HOME/temp.csp
0.03/0.05	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1055943-1215060795.xml' 'HOME/temp.csp'
0.03/0.42	c 0	2 domains, 37 variables, 3 predicates, 0 relations, 641 constraints
0.03/0.42	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.42	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'
0.40/0.51	c 0	Parsing HOME/temp.csp
0.40/0.65	c 0	parsed 683 expressions
0.40/0.65	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.40/0.65	c 0	Converting to clausal form CSP
0.40/0.75	c 1	converted 69 (10%) expressions
0.40/0.84	c 1	converted 137 (20%) expressions
0.40/0.85	c 1	converted 205 (30%) expressions
0.40/0.86	c 1	converted 274 (40%) expressions
0.40/0.87	c 1	converted 342 (50%) expressions
0.40/0.88	c 1	converted 410 (60%) expressions
0.40/0.89	c 1	converted 479 (70%) expressions
0.40/0.89	c 1	converted 547 (80%) expressions
0.40/0.90	c 1	converted 615 (90%) expressions
0.40/0.91	c 1	converted 683 (100%) expressions
0.40/0.91	c 1	CSP : 196 integers, 125 booleans, 1363 clauses, largest domain size 36
0.40/0.91	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.40/0.91	c 1	Propagation in CSP
0.40/0.94	c 1	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.40/0.94	c 1	CSP : 196 integers, 125 booleans, 1363 clauses, largest domain size 36
0.40/0.94	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.40/0.94	c 1	Simplifing CSP by introducing new Boolean variables
0.40/0.97	c 1	CSP : 196 integers, 1661 booleans, 2899 clauses, largest domain size 36
0.40/0.97	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.94/1.01	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.94/1.02	c 1	20 (10%) CSP integer variables are encoded (650 clauses, 7008 bytes)
0.94/1.03	c 1	40 (20%) CSP integer variables are encoded (1234 clauses, 13961 bytes)
0.94/1.03	c 1	59 (30%) CSP integer variables are encoded (1304 clauses, 14871 bytes)
0.94/1.03	c 1	79 (40%) CSP integer variables are encoded (1384 clauses, 15911 bytes)
0.94/1.03	c 1	98 (50%) CSP integer variables are encoded (1460 clauses, 16899 bytes)
0.94/1.03	c 1	118 (60%) CSP integer variables are encoded (1540 clauses, 17939 bytes)
0.94/1.03	c 1	138 (70%) CSP integer variables are encoded (1620 clauses, 18979 bytes)
0.94/1.03	c 1	157 (80%) CSP integer variables are encoded (1696 clauses, 19967 bytes)
0.94/1.03	c 1	177 (90%) CSP integer variables are encoded (1776 clauses, 21007 bytes)
0.94/1.03	c 1	196 (100%) CSP integer variables are encoded (1852 clauses, 21995 bytes)
0.94/1.07	c 1	290 (10%) CSP clauses are encoded (6174 clauses, 122118 bytes)
0.94/1.10	c 1	580 (20%) CSP clauses are encoded (12140 clauses, 217343 bytes)
1.04/1.12	c 1	870 (30%) CSP clauses are encoded (18348 clauses, 321371 bytes)
1.04/1.13	c 1	1160 (40%) CSP clauses are encoded (24188 clauses, 420041 bytes)
1.04/1.14	c 1	1450 (50%) CSP clauses are encoded (30028 clauses, 519103 bytes)
1.04/1.16	c 1	1740 (60%) CSP clauses are encoded (35868 clauses, 618165 bytes)
1.04/1.17	c 1	2030 (70%) CSP clauses are encoded (41274 clauses, 710597 bytes)
1.04/1.19	c 1	2320 (80%) CSP clauses are encoded (46746 clauses, 804029 bytes)
1.14/1.20	c 1	2610 (90%) CSP clauses are encoded (51846 clauses, 891901 bytes)
1.14/1.21	c 1	2899 (100%) CSP clauses are encoded (55639 clauses, 959563 bytes)
1.14/1.21	c 1	2899 CSP clauses encoded
1.14/1.21	c 1	Writing map file : HOME/temp.map
1.14/1.21	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.14/1.21	c 1	SAT : 3709 SAT variables, 55639 SAT clauses, 959563 bytes
1.14/1.21	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.14/1.22	c 1	SOLVING HOME/temp.cnf
1.14/1.22	c 1	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
153.93/154.67	c 154	DECODING HOME/temp.out WITH HOME/temp.map
153.93/154.67	c 154	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
154.01/154.75	c 155	Decoding HOME/temp.out
154.01/154.79	s SATISFIABLE
154.01/154.79	v 8 30 26 15 11 3 7 18 31 27 35 22 33 29 16 5 9 1 12 20 24 32 19 6 14 25 21 34 23 10 2 13 0 8 4 17 28
154.01/154.80	c 155	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
154.01/154.83	c 155	CPU 153.7 (0.03 0.01 153.67 0.42)
154.01/154.83	c 155	END Thu Jul  3 06:55:50 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-1055943-1215060795/watcher-1055943-1215060795 -o /tmp/evaluation-result-1055943-1215060795/solver-1055943-1215060795 -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-1055943-1215060795.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: 2.38 2.18 2.06 4/83 11087
/proc/meminfo: memFree=1075312/2055920 swapFree=4180424/4192956
[pid=11087] ppid=11085 vsize=18572 CPUtime=0
/proc/11087/stat : 11087 (runsolver) R 11085 11087 9335 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 1985051752 19017728 292 996147200 4194304 4296836 548682068272 18446744073709551615 273653755175 0 0 4096 24578 0 0 0 17 1 0 0
/proc/11087/statm: 4643 292 257 25 0 2626 0

[startup+0.050693 s]
/proc/loadavg: 2.38 2.18 2.06 4/83 11087
/proc/meminfo: memFree=1075312/2055920 swapFree=4180424/4192956
[pid=11087] ppid=11085 vsize=13600 CPUtime=0.03
/proc/11087/stat : 11087 (sugar) S 11085 11087 9335 0 -1 4194304 837 0 0 0 3 0 0 0 18 0 1 0 1985051752 13926400 792 996147200 4194304 4206940 548682068608 18446744073709551615 273662652514 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/11087/statm: 3400 792 367 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.102498 s]
/proc/loadavg: 2.38 2.18 2.06 4/83 11087
/proc/meminfo: memFree=1075312/2055920 swapFree=4180424/4192956
[pid=11087] ppid=11085 vsize=13600 CPUtime=0.03
/proc/11087/stat : 11087 (sugar) S 11085 11087 9335 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 1985051752 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 273662652514 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/11087/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.302912 s]
/proc/loadavg: 2.38 2.18 2.06 4/83 11087
/proc/meminfo: memFree=1075312/2055920 swapFree=4180424/4192956
[pid=11087] ppid=11085 vsize=13600 CPUtime=0.03
/proc/11087/stat : 11087 (sugar) S 11085 11087 9335 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 1985051752 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 273662652514 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/11087/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701973 s]
/proc/loadavg: 2.38 2.18 2.06 4/83 11087
/proc/meminfo: memFree=1075312/2055920 swapFree=4180424/4192956
[pid=11087] ppid=11085 vsize=13600 CPUtime=0.4
/proc/11087/stat : 11087 (sugar) S 11085 11087 9335 0 -1 4194304 973 4547 0 1 3 1 32 4 15 0 1 0 1985051752 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 273662652514 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/11087/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.4
Current children cumulated vsize (KiB) 13600

[startup+1.50108 s]
/proc/loadavg: 2.38 2.18 2.06 5/94 11109
/proc/meminfo: memFree=1060824/2055920 swapFree=4180424/4192956
[pid=11087] ppid=11085 vsize=13600 CPUtime=1.17
/proc/11087/stat : 11087 (sugar) S 11085 11087 9335 0 -1 4194304 1023 11303 0 2 3 1 103 10 16 0 1 0 1985051752 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 273662652514 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/11087/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 1.17
Current children cumulated vsize (KiB) 13600

[startup+3.10132 s]
/proc/loadavg: 2.38 2.18 2.06 4/86 11111
/proc/meminfo: memFree=1069592/2055920 swapFree=4180424/4192956
[pid=11087] ppid=11085 vsize=13600 CPUtime=1.17
/proc/11087/stat : 11087 (sugar) S 11085 11087 9335 0 -1 4194304 1023 11303 0 2 3 1 103 10 16 0 1 0 1985051752 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 273662652514 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/11087/statm: 3400 798 370 3 0 500 0
[pid=11110] ppid=11087 vsize=5356 CPUtime=0
/proc/11110/stat : 11110 (sh) S 11087 11087 9335 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1985051875 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11110/statm: 1339 232 193 169 0 50 0
[pid=11111] ppid=11110 vsize=3628 CPUtime=1.86
/proc/11111/stat : 11111 (picosat) R 11110 11087 9335 0 -1 4194304 828 0 0 0 158 28 0 0 25 0 1 0 1985051875 3715072 814 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11111/statm: 907 814 42 102 0 802 0
Current children cumulated CPU time (s) 3.03
Current children cumulated vsize (KiB) 22584

[startup+6.3018 s]
/proc/loadavg: 2.43 2.19 2.07 3/86 11111
/proc/meminfo: memFree=1068632/2055920 swapFree=4180424/4192956
[pid=11087] ppid=11085 vsize=13600 CPUtime=1.17
/proc/11087/stat : 11087 (sugar) S 11085 11087 9335 0 -1 4194304 1023 11303 0 2 3 1 103 10 16 0 1 0 1985051752 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 273662652514 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/11087/statm: 3400 798 370 3 0 500 0
[pid=11110] ppid=11087 vsize=5356 CPUtime=0
/proc/11110/stat : 11110 (sh) S 11087 11087 9335 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1985051875 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11110/statm: 1339 232 193 169 0 50 0
[pid=11111] ppid=11110 vsize=3884 CPUtime=5.02
/proc/11111/stat : 11111 (picosat) R 11110 11087 9335 0 -1 4194304 917 0 0 0 474 28 0 0 25 0 1 0 1985051875 3977216 900 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/11111/statm: 971 900 48 102 0 866 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 22840

[startup+12.7018 s]
/proc/loadavg: 2.39 2.19 2.07 3/86 11111
/proc/meminfo: memFree=1067928/2055920 swapFree=4180424/4192956
[pid=11087] ppid=11085 vsize=13600 CPUtime=1.17
/proc/11087/stat : 11087 (sugar) S 11085 11087 9335 0 -1 4194304 1023 11303 0 2 3 1 103 10 16 0 1 0 1985051752 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 273662652514 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/11087/statm: 3400 798 370 3 0 500 0
[pid=11110] ppid=11087 vsize=5356 CPUtime=0
/proc/11110/stat : 11110 (sh) S 11087 11087 9335 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1985051875 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11110/statm: 1339 232 193 169 0 50 0
[pid=11111] ppid=11110 vsize=4496 CPUtime=11.37
/proc/11111/stat : 11111 (picosat) R 11110 11087 9335 0 -1 4194304 1050 0 0 0 1109 28 0 0 25 0 1 0 1985051875 4603904 1033 996147200 134512640 134931368 4294956256 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/11111/statm: 1124 1033 48 102 0 1019 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 23452

[startup+25.5026 s]
/proc/loadavg: 2.31 2.18 2.06 3/86 11111
/proc/meminfo: memFree=1067608/2055920 swapFree=4180424/4192956
[pid=11087] ppid=11085 vsize=13600 CPUtime=1.17
/proc/11087/stat : 11087 (sugar) S 11085 11087 9335 0 -1 4194304 1023 11303 0 2 3 1 103 10 16 0 1 0 1985051752 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 273662652514 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/11087/statm: 3400 798 370 3 0 500 0
[pid=11110] ppid=11087 vsize=5356 CPUtime=0
/proc/11110/stat : 11110 (sh) S 11087 11087 9335 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1985051875 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11110/statm: 1339 232 193 169 0 50 0
[pid=11111] ppid=11110 vsize=5076 CPUtime=24.04
/proc/11111/stat : 11111 (picosat) R 11110 11087 9335 0 -1 4194304 1140 0 0 0 2376 28 0 0 25 0 1 0 1985051875 5197824 1123 996147200 134512640 134931368 4294956256 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/11111/statm: 1269 1123 48 102 0 1164 0
Current children cumulated CPU time (s) 25.21
Current children cumulated vsize (KiB) 24032

[startup+51.1024 s]
/proc/loadavg: 2.20 2.16 2.06 3/86 11111
/proc/meminfo: memFree=1002712/2055920 swapFree=4180424/4192956
[pid=11087] ppid=11085 vsize=13600 CPUtime=1.17
/proc/11087/stat : 11087 (sugar) S 11085 11087 9335 0 -1 4194304 1023 11303 0 2 3 1 103 10 16 0 1 0 1985051752 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 273662652514 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/11087/statm: 3400 798 370 3 0 500 0
[pid=11110] ppid=11087 vsize=5356 CPUtime=0
/proc/11110/stat : 11110 (sh) S 11087 11087 9335 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1985051875 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11110/statm: 1339 232 193 169 0 50 0
[pid=11111] ppid=11110 vsize=5600 CPUtime=49.39
/proc/11111/stat : 11111 (picosat) R 11110 11087 9335 0 -1 4194304 1279 0 0 0 4911 28 0 0 25 0 1 0 1985051875 5734400 1262 996147200 134512640 134931368 4294956256 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/11111/statm: 1400 1262 48 102 0 1295 0
Current children cumulated CPU time (s) 50.56
Current children cumulated vsize (KiB) 24556

[startup+102.307 s]
/proc/loadavg: 2.08 2.13 2.06 3/76 11161
/proc/meminfo: memFree=1682024/2055920 swapFree=4180424/4192956
[pid=11087] ppid=11085 vsize=13600 CPUtime=1.17
/proc/11087/stat : 11087 (sugar) S 11085 11087 9335 0 -1 4194304 1023 11303 0 2 3 1 103 10 16 0 1 0 1985051752 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 273662652514 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/11087/statm: 3400 798 370 3 0 500 0
[pid=11110] ppid=11087 vsize=5356 CPUtime=0
/proc/11110/stat : 11110 (sh) S 11087 11087 9335 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1985051875 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11110/statm: 1339 232 193 169 0 50 0
[pid=11111] ppid=11110 vsize=6152 CPUtime=100.49
/proc/11111/stat : 11111 (picosat) R 11110 11087 9335 0 -1 4194304 1434 0 0 0 10020 29 0 0 25 0 1 0 1985051875 6299648 1417 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/11111/statm: 1538 1417 48 102 0 1433 0
Current children cumulated CPU time (s) 101.66
Current children cumulated vsize (KiB) 25108

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

[startup+127.902 s]
/proc/loadavg: 2.05 2.12 2.05 3/76 11161
/proc/meminfo: memFree=1647080/2055920 swapFree=4180424/4192956
[pid=11087] ppid=11085 vsize=13600 CPUtime=1.17
/proc/11087/stat : 11087 (sugar) S 11085 11087 9335 0 -1 4194304 1023 11303 0 2 3 1 103 10 16 0 1 0 1985051752 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 273662652514 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/11087/statm: 3400 798 370 3 0 500 0
[pid=11110] ppid=11087 vsize=5356 CPUtime=0
/proc/11110/stat : 11110 (sh) S 11087 11087 9335 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1985051875 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11110/statm: 1339 232 193 169 0 50 0
[pid=11111] ppid=11110 vsize=6528 CPUtime=126.08
/proc/11111/stat : 11111 (picosat) R 11110 11087 9335 0 -1 4194304 1536 0 0 0 12579 29 0 0 25 0 1 0 1985051875 6684672 1519 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/11111/statm: 1632 1519 48 102 0 1527 0
Current children cumulated CPU time (s) 127.25
Current children cumulated vsize (KiB) 25484

[startup+140.702 s]
/proc/loadavg: 2.04 2.11 2.05 3/76 11161
/proc/meminfo: memFree=1632488/2055920 swapFree=4180424/4192956
[pid=11087] ppid=11085 vsize=13600 CPUtime=1.17
/proc/11087/stat : 11087 (sugar) S 11085 11087 9335 0 -1 4194304 1023 11303 0 2 3 1 103 10 16 0 1 0 1985051752 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 273662652514 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/11087/statm: 3400 798 370 3 0 500 0
[pid=11110] ppid=11087 vsize=5356 CPUtime=0
/proc/11110/stat : 11110 (sh) S 11087 11087 9335 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1985051875 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11110/statm: 1339 232 193 169 0 50 0
[pid=11111] ppid=11110 vsize=6748 CPUtime=138.88
/proc/11111/stat : 11111 (picosat) R 11110 11087 9335 0 -1 4194304 1563 0 0 0 13859 29 0 0 25 0 1 0 1985051875 6909952 1546 996147200 134512640 134931368 4294956256 18446744073709551615 134529775 0 0 4096 0 0 0 0 17 0 0 0
/proc/11111/statm: 1687 1546 48 102 0 1582 0
Current children cumulated CPU time (s) 140.05
Current children cumulated vsize (KiB) 25704

[startup+147.103 s]
/proc/loadavg: 2.04 2.11 2.05 3/76 11161
/proc/meminfo: memFree=1627560/2055920 swapFree=4180424/4192956
[pid=11087] ppid=11085 vsize=13600 CPUtime=1.17
/proc/11087/stat : 11087 (sugar) S 11085 11087 9335 0 -1 4194304 1023 11303 0 2 3 1 103 10 16 0 1 0 1985051752 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 273662652514 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/11087/statm: 3400 798 370 3 0 500 0
[pid=11110] ppid=11087 vsize=5356 CPUtime=0
/proc/11110/stat : 11110 (sh) S 11087 11087 9335 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1985051875 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11110/statm: 1339 232 193 169 0 50 0
[pid=11111] ppid=11110 vsize=6776 CPUtime=145.27
/proc/11111/stat : 11111 (picosat) R 11110 11087 9335 0 -1 4194304 1570 0 0 0 14498 29 0 0 25 0 1 0 1985051875 6938624 1553 996147200 134512640 134931368 4294956256 18446744073709551615 134525661 0 0 4096 0 0 0 0 17 0 0 0
/proc/11111/statm: 1694 1553 48 102 0 1589 0
Current children cumulated CPU time (s) 146.44
Current children cumulated vsize (KiB) 25732

[startup+150.301 s]
/proc/loadavg: 2.04 2.11 2.05 3/76 11161
/proc/meminfo: memFree=1624808/2055920 swapFree=4180424/4192956
[pid=11087] ppid=11085 vsize=13600 CPUtime=1.17
/proc/11087/stat : 11087 (sugar) S 11085 11087 9335 0 -1 4194304 1023 11303 0 2 3 1 103 10 16 0 1 0 1985051752 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 273662652514 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/11087/statm: 3400 798 370 3 0 500 0
[pid=11110] ppid=11087 vsize=5356 CPUtime=0
/proc/11110/stat : 11110 (sh) S 11087 11087 9335 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1985051875 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11110/statm: 1339 232 193 169 0 50 0
[pid=11111] ppid=11110 vsize=6776 CPUtime=148.47
/proc/11111/stat : 11111 (picosat) R 11110 11087 9335 0 -1 4194304 1570 0 0 0 14818 29 0 0 25 0 1 0 1985051875 6938624 1553 996147200 134512640 134931368 4294956256 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 0 0 0
/proc/11111/statm: 1694 1553 48 102 0 1589 0
Current children cumulated CPU time (s) 149.64
Current children cumulated vsize (KiB) 25732

[startup+151.902 s]
/proc/loadavg: 2.04 2.11 2.05 3/76 11161
/proc/meminfo: memFree=1623016/2055920 swapFree=4180424/4192956
[pid=11087] ppid=11085 vsize=13600 CPUtime=1.17
/proc/11087/stat : 11087 (sugar) S 11085 11087 9335 0 -1 4194304 1023 11303 0 2 3 1 103 10 16 0 1 0 1985051752 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 273662652514 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/11087/statm: 3400 798 370 3 0 500 0
[pid=11110] ppid=11087 vsize=5356 CPUtime=0
/proc/11110/stat : 11110 (sh) S 11087 11087 9335 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1985051875 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11110/statm: 1339 232 193 169 0 50 0
[pid=11111] ppid=11110 vsize=6776 CPUtime=150.07
/proc/11111/stat : 11111 (picosat) R 11110 11087 9335 0 -1 4194304 1570 0 0 0 14978 29 0 0 25 0 1 0 1985051875 6938624 1553 996147200 134512640 134931368 4294956256 18446744073709551615 134530208 0 0 4096 0 0 0 0 17 0 0 0
/proc/11111/statm: 1694 1553 48 102 0 1589 0
Current children cumulated CPU time (s) 151.24
Current children cumulated vsize (KiB) 25732

[startup+153.502 s]
/proc/loadavg: 2.03 2.11 2.05 3/76 11161
/proc/meminfo: memFree=1622056/2055920 swapFree=4180424/4192956
[pid=11087] ppid=11085 vsize=13600 CPUtime=1.17
/proc/11087/stat : 11087 (sugar) S 11085 11087 9335 0 -1 4194304 1023 11303 0 2 3 1 103 10 16 0 1 0 1985051752 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 273662652514 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/11087/statm: 3400 798 370 3 0 500 0
[pid=11110] ppid=11087 vsize=5356 CPUtime=0
/proc/11110/stat : 11110 (sh) S 11087 11087 9335 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1985051875 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11110/statm: 1339 232 193 169 0 50 0
[pid=11111] ppid=11110 vsize=6776 CPUtime=151.66
/proc/11111/stat : 11111 (picosat) R 11110 11087 9335 0 -1 4194304 1570 0 0 0 15137 29 0 0 25 0 1 0 1985051875 6938624 1553 996147200 134512640 134931368 4294956256 18446744073709551615 134523361 0 0 4096 0 0 0 0 17 0 0 0
/proc/11111/statm: 1694 1553 48 102 0 1589 0
Current children cumulated CPU time (s) 152.83
Current children cumulated vsize (KiB) 25732

[startup+154.302 s]
/proc/loadavg: 2.03 2.11 2.05 3/76 11161
/proc/meminfo: memFree=1621160/2055920 swapFree=4180424/4192956
[pid=11087] ppid=11085 vsize=13600 CPUtime=1.17
/proc/11087/stat : 11087 (sugar) S 11085 11087 9335 0 -1 4194304 1023 11303 0 2 3 1 103 10 16 0 1 0 1985051752 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 273662652514 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/11087/statm: 3400 798 370 3 0 500 0
[pid=11110] ppid=11087 vsize=5356 CPUtime=0
/proc/11110/stat : 11110 (sh) S 11087 11087 9335 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1985051875 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11110/statm: 1339 232 193 169 0 50 0
[pid=11111] ppid=11110 vsize=6776 CPUtime=152.46
/proc/11111/stat : 11111 (picosat) R 11110 11087 9335 0 -1 4194304 1570 0 0 0 15217 29 0 0 25 0 1 0 1985051875 6938624 1553 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/11111/statm: 1694 1553 48 102 0 1589 0
Current children cumulated CPU time (s) 153.63
Current children cumulated vsize (KiB) 25732

[startup+154.702 s]
/proc/loadavg: 2.03 2.11 2.05 3/76 11161
/proc/meminfo: memFree=1621160/2055920 swapFree=4180424/4192956
[pid=11087] ppid=11085 vsize=13600 CPUtime=154.01
/proc/11087/stat : 11087 (sugar) S 11085 11087 9335 0 -1 4194304 1071 13164 0 2 3 1 15357 40 17 0 1 0 1985051752 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 273662652514 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/11087/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 154.01
Current children cumulated vsize (KiB) 13600

[startup+154.802 s]
/proc/loadavg: 2.03 2.11 2.05 3/76 11161
/proc/meminfo: memFree=1621160/2055920 swapFree=4180424/4192956
[pid=11087] ppid=11085 vsize=13600 CPUtime=154.01
/proc/11087/stat : 11087 (sugar) S 11085 11087 9335 0 -1 4194304 1090 13164 0 2 3 1 15357 40 15 0 1 0 1985051752 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 273662652514 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/11087/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 154.01
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 154.834
CPU time (s): 154.158
CPU user time (s): 153.713
CPU system time (s): 0.444932
CPU usage (%): 99.5629
Max. virtual memory (cumulated for all children) (KiB): 887292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 153.713
system time used= 0.444932
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18024
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= 2164
involuntary context switches= 4624

runsolver used 0.153976 second user time and 0.560914 second system time

The end

Launcher Data (download as text)

Begin job on node52 at 2008-07-03 06:53:15
IDJOB=1055943
IDBENCH=57391
IDSOLVER=345
FILE ID=node52/1055943-1215060795
PBS_JOBID= 7875188
Free space on /tmp= 66524 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/queenAttacking/normalized-queenAttacking-6.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-1055943-1215060795/watcher-1055943-1215060795 -o /tmp/evaluation-result-1055943-1215060795/solver-1055943-1215060795 -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-1055943-1215060795.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 329ec630f18fe773f393b0bd33b7aab7
RANDOM SEED=579706064

node52.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		: 3000.265
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		: 3000.265
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:       1075792 kB
Buffers:         48060 kB
Cached:         175516 kB
SwapCached:       6808 kB
Active:         826188 kB
Inactive:        94888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1075792 kB
SwapTotal:     4192956 kB
SwapFree:      4180424 kB
Dirty:            1348 kB
Writeback:           0 kB
Mapped:         708508 kB
Slab:            42856 kB
Committed_AS:  4523392 kB
PageTables:       3224 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= 66520 MiB
End job on node52 at 2008-07-03 06:55:50