Trace number 1093997

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 30.6223 31.0454

General information on the benchmark

Namecsp/queens/
normalized-queens-100.xml
MD5SUM3dde0b63013d3cc4747840f0db935897
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 benchmark3.18951
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of constraints4950
Maximum constraint arity2
Maximum domain size100
Number of constraints which are defined in extension0
Number of constraints which are defined in intension4950
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.04	c 0	Sugar v1-13 + HOME/picosat
0.00/0.04	c 0	BEGIN Sat Jul  5 19:25:56 2008
0.00/0.04	c 0	PID 22004
0.04/0.05	c 0	HOST node34.alineos.net
0.04/0.05	c 0	CONVERTING HOME/instance-1093997-1215278756.xml TO HOME/temp.csp
0.04/0.05	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1093997-1215278756.xml' 'HOME/temp.csp'
0.04/0.63	c 1	1 domains, 100 variables, 1 predicates, 0 relations, 4950 constraints
0.04/0.68	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.04/0.68	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'
0.61/0.76	c 1	Parsing HOME/temp.csp
0.91/1.04	c 1	parsed 5052 expressions
0.91/1.05	c 1	Heap : 2 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.91/1.05	c 1	Converting to clausal form CSP
1.10/1.29	c 2	converted 506 (10%) expressions
1.21/1.36	c 2	converted 1011 (20%) expressions
1.30/1.46	c 2	converted 1516 (30%) expressions
1.41/1.52	c 2	converted 2021 (40%) expressions
1.41/1.57	c 2	converted 2526 (50%) expressions
1.51/1.67	c 2	converted 3032 (60%) expressions
1.60/1.71	c 2	converted 3537 (70%) expressions
1.60/1.76	c 2	converted 4042 (80%) expressions
1.70/1.82	c 2	converted 4547 (90%) expressions
1.70/1.86	c 2	converted 5052 (100%) expressions
1.70/1.86	c 2	CSP : 100 integers, 4950 booleans, 19800 clauses, largest domain size 100
1.70/1.86	c 2	Heap : 12 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.70/1.86	c 2	Propagation in CSP
1.90/2.05	c 2	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.90/2.05	c 2	CSP : 100 integers, 4950 booleans, 19800 clauses, largest domain size 100
1.90/2.05	c 2	Heap : 14 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.90/2.06	c 2	Simplifing CSP by introducing new Boolean variables
1.99/2.18	c 3	CSP : 100 integers, 24748 booleans, 39598 clauses, largest domain size 100
1.99/2.18	c 3	Heap : 20 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.19/2.30	c 3	Encoding CSP to SAT : HOME/temp.cnf
2.19/2.33	c 3	10 (10%) CSP integer variables are encoded (980 clauses, 10631 bytes)
2.19/2.33	c 3	20 (20%) CSP integer variables are encoded (1960 clauses, 23354 bytes)
2.19/2.33	c 3	30 (30%) CSP integer variables are encoded (2940 clauses, 36094 bytes)
2.19/2.34	c 3	40 (40%) CSP integer variables are encoded (3920 clauses, 48834 bytes)
2.19/2.34	c 3	50 (50%) CSP integer variables are encoded (4900 clauses, 61574 bytes)
2.19/2.34	c 3	60 (60%) CSP integer variables are encoded (5880 clauses, 74314 bytes)
2.19/2.34	c 3	70 (70%) CSP integer variables are encoded (6860 clauses, 87054 bytes)
2.19/2.34	c 3	80 (80%) CSP integer variables are encoded (7840 clauses, 99794 bytes)
2.19/2.34	c 3	90 (90%) CSP integer variables are encoded (8820 clauses, 112534 bytes)
2.19/2.34	c 3	100 (100%) CSP integer variables are encoded (9800 clauses, 125274 bytes)
2.58/2.77	c 3	3960 (10%) CSP clauses are encoded (212688 clauses, 3882722 bytes)
2.98/3.18	c 4	7920 (20%) CSP clauses are encoded (421178 clauses, 7839675 bytes)
3.36/3.58	c 4	11880 (30%) CSP clauses are encoded (631524 clauses, 12020279 bytes)
3.86/4.00	c 4	15840 (40%) CSP clauses are encoded (849430 clauses, 16353649 bytes)
4.26/4.42	c 5	19799 (50%) CSP clauses are encoded (1071588 clauses, 20772070 bytes)
4.66/4.85	c 5	23759 (60%) CSP clauses are encoded (1303294 clauses, 25381440 bytes)
5.16/5.30	c 6	27719 (70%) CSP clauses are encoded (1540108 clauses, 30092970 bytes)
5.55/5.76	c 6	31679 (80%) CSP clauses are encoded (1787938 clauses, 35024820 bytes)
6.05/6.24	c 7	35639 (90%) CSP clauses are encoded (2047028 clauses, 40181870 bytes)
6.54/6.75	c 7	39598 (100%) CSP clauses are encoded (2323098 clauses, 45678531 bytes)
6.54/6.75	c 7	39598 CSP clauses encoded
6.54/6.76	c 7	Writing map file : HOME/temp.map
6.54/6.77	c 7	Heap : 15 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
6.54/6.77	c 7	SAT : 34648 SAT variables, 2323098 SAT clauses, 45678531 bytes
6.54/6.77	c 7	Heap : 15 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
6.54/6.79	c 7	SOLVING HOME/temp.cnf
6.54/6.79	c 7	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
30.39/30.80	c 31	DECODING HOME/temp.out WITH HOME/temp.map
30.39/30.80	c 31	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
30.39/30.88	c 31	Decoding HOME/temp.out
30.41/30.97	s SATISFIABLE
30.41/30.97	v 12 8 6 92 61 50 14 89 17 5 58 16 18 88 86 83 70 80 87 69 15 49 19 36 85 35 77 20 22 81 53 84 24 75 48 26 21 74 25 23 73 79 72 90 27 76 28 71 29 68 30 95 1 31 4 32 67 9 33 93 34 97 10 98 64 91 65 37 66 38 60 96 99 39 11 78 40 63 41 100 42 82 43 59 57 44 7 45 56 46 55 47 94 13 54 62 51 2 52 3
30.41/30.98	c 31	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
30.41/31.02	c 31	CPU 18.71 (0.04 0.01 18.67 11.86)
30.41/31.02	c 31	END Sat Jul  5 19:26:27 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-1093997-1215278756/watcher-1093997-1215278756 -o /tmp/evaluation-result-1093997-1215278756/solver-1093997-1215278756 -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-1093997-1215278756.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 2.03 2.00 4/81 22004
/proc/meminfo: memFree=1701296/2055920 swapFree=4179828/4192956
[pid=22004] ppid=22002 vsize=18572 CPUtime=0
/proc/22004/stat : 22004 (runsolver) R 22002 22004 18713 0 -1 4194368 15 0 0 0 0 0 0 0 22 0 1 0 2006849128 19017728 292 996147200 4194304 4296836 548682068272 18446744073709551615 254195330343 0 0 4096 24578 0 0 0 17 1 0 0
/proc/22004/statm: 4643 292 257 25 0 2626 0

[startup+0.0494559 s]
/proc/loadavg: 2.07 2.03 2.00 4/81 22004
/proc/meminfo: memFree=1701296/2055920 swapFree=4179828/4192956
[pid=22004] ppid=22002 vsize=13600 CPUtime=0.04
/proc/22004/stat : 22004 (sugar) S 22002 22004 18713 0 -1 4194304 837 0 0 0 3 1 0 0 18 0 1 0 2006849128 13926400 792 996147200 4194304 4206940 548682068608 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22004/statm: 3400 792 367 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.101329 s]
/proc/loadavg: 2.07 2.03 2.00 4/81 22004
/proc/meminfo: memFree=1701296/2055920 swapFree=4179828/4192956
[pid=22004] ppid=22002 vsize=13600 CPUtime=0.04
/proc/22004/stat : 22004 (sugar) S 22002 22004 18713 0 -1 4194304 900 127 0 0 3 1 0 0 19 0 1 0 2006849128 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22004/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.301361 s]
/proc/loadavg: 2.07 2.03 2.00 4/81 22004
/proc/meminfo: memFree=1701296/2055920 swapFree=4179828/4192956
[pid=22004] ppid=22002 vsize=13600 CPUtime=0.04
/proc/22004/stat : 22004 (sugar) S 22002 22004 18713 0 -1 4194304 900 127 0 0 3 1 0 0 19 0 1 0 2006849128 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22004/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.701423 s]
/proc/loadavg: 2.07 2.03 2.00 4/81 22004
/proc/meminfo: memFree=1701296/2055920 swapFree=4179828/4192956
[pid=22004] ppid=22002 vsize=13600 CPUtime=0.61
/proc/22004/stat : 22004 (sugar) S 22002 22004 18713 0 -1 4194304 956 7285 0 1 3 1 53 4 16 0 1 0 2006849128 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22004/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.61
Current children cumulated vsize (KiB) 13600

[startup+1.50256 s]
/proc/loadavg: 2.07 2.03 2.00 3/92 22026
/proc/meminfo: memFree=1692120/2055920 swapFree=4179828/4192956
[pid=22004] ppid=22002 vsize=13600 CPUtime=0.61
/proc/22004/stat : 22004 (sugar) S 22002 22004 18713 0 -1 4194304 973 7285 0 1 3 1 53 4 15 0 1 0 2006849128 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22004/statm: 3400 797 370 3 0 500 0
[pid=22017] ppid=22004 vsize=5356 CPUtime=0
/proc/22017/stat : 22017 (sh) S 22004 22004 18713 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 2006849196 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22017/statm: 1339 233 193 169 0 50 0
[pid=22018] ppid=22017 vsize=868272 CPUtime=0.8
/proc/22018/stat : 22018 (java) S 22017 22004 18713 0 -1 0 7309 0 1 0 75 5 0 0 18 0 9 0 2006849196 889110528 6534 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/22018/statm: 217068 6534 2540 9 0 211643 0
[pid=22018/tid=22019] ppid=22017 vsize=868272 CPUtime=0.48
/proc/22018/task/22019/stat : 22019 (java) R 22017 22004 18713 0 -1 64 2679 0 1 0 46 2 0 0 23 0 9 0 2006849197 889110528 6534 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22018/tid=22020] ppid=22017 vsize=868272 CPUtime=0.11
/proc/22018/task/22020/stat : 22020 (java) R 22017 22004 18713 0 -1 64 2481 0 0 0 10 1 0 0 16 0 9 0 2006849198 889110528 6534 996147200 134512640 134550740 4294955952 18446744073709551615 102674864 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=22018/tid=22021] ppid=22017 vsize=868272 CPUtime=0
/proc/22018/task/22021/stat : 22021 (java) S 22017 22004 18713 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 2006849199 889110528 6534 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22018/tid=22022] ppid=22017 vsize=868272 CPUtime=0
/proc/22018/task/22022/stat : 22022 (java) S 22017 22004 18713 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 2006849199 889110528 6534 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22018/tid=22023] ppid=22017 vsize=868272 CPUtime=0
/proc/22018/task/22023/stat : 22023 (java) S 22017 22004 18713 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 2006849201 889110528 6534 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22018/tid=22024] ppid=22017 vsize=868272 CPUtime=0.19
/proc/22018/task/22024/stat : 22024 (java) S 22017 22004 18713 0 -1 64 1456 0 0 0 18 1 0 0 16 0 9 0 2006849201 889110528 6534 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22018/tid=22025] ppid=22017 vsize=868272 CPUtime=0
/proc/22018/task/22025/stat : 22025 (java) S 22017 22004 18713 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 2006849201 889110528 6534 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22018/tid=22026] ppid=22017 vsize=868272 CPUtime=0
/proc/22018/task/22026/stat : 22026 (java) S 22017 22004 18713 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 2006849201 889110528 6534 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) 887228

[startup+3.1028 s]
/proc/loadavg: 2.07 2.03 2.00 3/92 22026
/proc/meminfo: memFree=1672088/2055920 swapFree=4179828/4192956
[pid=22004] ppid=22002 vsize=13600 CPUtime=0.61
/proc/22004/stat : 22004 (sugar) S 22002 22004 18713 0 -1 4194304 974 7285 0 1 3 1 53 4 15 0 1 0 2006849128 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22004/statm: 3400 797 370 3 0 500 0
[pid=22017] ppid=22004 vsize=5356 CPUtime=0
/proc/22017/stat : 22017 (sh) S 22004 22004 18713 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 2006849196 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22017/statm: 1339 233 193 169 0 50 0
[pid=22018] ppid=22017 vsize=868496 CPUtime=2.37
/proc/22018/stat : 22018 (java) S 22017 22004 18713 0 -1 0 11645 0 1 0 224 13 0 0 18 0 9 0 2006849196 889339904 10532 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/22018/statm: 217124 10532 2565 9 0 211671 0
[pid=22018/tid=22019] ppid=22017 vsize=868496 CPUtime=1.53
/proc/22018/task/22019/stat : 22019 (java) R 22017 22004 18713 0 -1 64 3013 0 1 0 146 7 0 0 25 0 9 0 2006849197 889339904 10532 996147200 134512640 134550740 4294955952 18446744073709551615 4126809630 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22018/tid=22020] ppid=22017 vsize=868496 CPUtime=0.55
/proc/22018/task/22020/stat : 22020 (java) S 22017 22004 18713 0 -1 64 6440 0 0 0 52 3 0 0 16 0 9 0 2006849198 889339904 10532 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=22018/tid=22021] ppid=22017 vsize=868496 CPUtime=0
/proc/22018/task/22021/stat : 22021 (java) S 22017 22004 18713 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 2006849199 889339904 10532 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22018/tid=22022] ppid=22017 vsize=868496 CPUtime=0
/proc/22018/task/22022/stat : 22022 (java) S 22017 22004 18713 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 2006849199 889339904 10532 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22018/tid=22023] ppid=22017 vsize=868496 CPUtime=0
/proc/22018/task/22023/stat : 22023 (java) S 22017 22004 18713 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 2006849201 889339904 10532 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22018/tid=22024] ppid=22017 vsize=868496 CPUtime=0.26
/proc/22018/task/22024/stat : 22024 (java) S 22017 22004 18713 0 -1 64 1499 0 0 0 25 1 0 0 16 0 9 0 2006849201 889339904 10532 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22018/tid=22025] ppid=22017 vsize=868496 CPUtime=0
/proc/22018/task/22025/stat : 22025 (java) S 22017 22004 18713 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 2006849201 889339904 10532 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22018/tid=22026] ppid=22017 vsize=868496 CPUtime=0
/proc/22018/task/22026/stat : 22026 (java) S 22017 22004 18713 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 2006849201 889339904 10532 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) 887452

[startup+6.30231 s]
/proc/loadavg: 2.15 2.04 2.01 3/92 22026
/proc/meminfo: memFree=1635608/2055920 swapFree=4179828/4192956
[pid=22004] ppid=22002 vsize=13600 CPUtime=0.62
/proc/22004/stat : 22004 (sugar) S 22002 22004 18713 0 -1 4194304 974 7285 0 1 4 1 53 4 15 0 1 0 2006849128 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22004/statm: 3400 797 370 3 0 500 0
[pid=22017] ppid=22004 vsize=5356 CPUtime=0
/proc/22017/stat : 22017 (sh) S 22004 22004 18713 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 2006849196 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22017/statm: 1339 233 193 169 0 50 0
[pid=22018] ppid=22017 vsize=868496 CPUtime=5.53
/proc/22018/stat : 22018 (java) S 22017 22004 18713 0 -1 0 12169 0 1 0 515 38 0 0 18 0 9 0 2006849196 889339904 10532 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/22018/statm: 217124 10532 2565 9 0 211671 0
[pid=22018/tid=22019] ppid=22017 vsize=868496 CPUtime=4.54
/proc/22018/task/22019/stat : 22019 (java) R 22017 22004 18713 0 -1 64 3537 0 1 0 425 29 0 0 25 0 9 0 2006849197 889339904 10532 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22018/tid=22020] ppid=22017 vsize=868496 CPUtime=0.7
/proc/22018/task/22020/stat : 22020 (java) S 22017 22004 18713 0 -1 64 6440 0 0 0 64 6 0 0 16 0 9 0 2006849198 889339904 10532 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=22018/tid=22021] ppid=22017 vsize=868496 CPUtime=0
/proc/22018/task/22021/stat : 22021 (java) S 22017 22004 18713 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 2006849199 889339904 10532 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22018/tid=22022] ppid=22017 vsize=868496 CPUtime=0
/proc/22018/task/22022/stat : 22022 (java) S 22017 22004 18713 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 2006849199 889339904 10532 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22018/tid=22023] ppid=22017 vsize=868496 CPUtime=0
/proc/22018/task/22023/stat : 22023 (java) S 22017 22004 18713 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 2006849201 889339904 10532 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22018/tid=22024] ppid=22017 vsize=868496 CPUtime=0.26
/proc/22018/task/22024/stat : 22024 (java) S 22017 22004 18713 0 -1 64 1499 0 0 0 25 1 0 0 16 0 9 0 2006849201 889339904 10532 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22018/tid=22025] ppid=22017 vsize=868496 CPUtime=0
/proc/22018/task/22025/stat : 22025 (java) S 22017 22004 18713 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 2006849201 889339904 10532 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=22018/tid=22026] ppid=22017 vsize=868496 CPUtime=0
/proc/22018/task/22026/stat : 22026 (java) S 22017 22004 18713 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 2006849201 889339904 10532 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 887452

[startup+12.7023 s]
/proc/loadavg: 2.21 2.06 2.01 3/84 22028
/proc/meminfo: memFree=1632408/2055920 swapFree=4179828/4192956
[pid=22004] ppid=22002 vsize=13600 CPUtime=6.64
/proc/22004/stat : 22004 (sugar) S 22002 22004 18713 0 -1 4194304 1023 19838 0 2 4 1 612 47 16 0 1 0 2006849128 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22004/statm: 3400 798 370 3 0 500 0
[pid=22027] ppid=22004 vsize=5356 CPUtime=0
/proc/22027/stat : 22027 (sh) S 22004 22004 18713 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2006849807 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22027/statm: 1339 232 193 169 0 50 0
[pid=22028] ppid=22027 vsize=26820 CPUtime=5.83
/proc/22028/stat : 22028 (picosat) R 22027 22004 18713 0 -1 4194304 6061 0 0 0 272 311 0 0 25 0 1 0 2006849808 27463680 6047 996147200 134512640 134931368 4294956256 18446744073709551615 134605939 0 0 4096 0 0 0 0 17 1 0 0
/proc/22028/statm: 6705 6047 40 102 0 6600 0
Current children cumulated CPU time (s) 12.47
Current children cumulated vsize (KiB) 45776

[startup+25.5013 s]
/proc/loadavg: 2.17 2.06 2.01 3/84 22028
/proc/meminfo: memFree=1580888/2055920 swapFree=4179828/4192956
[pid=22004] ppid=22002 vsize=13600 CPUtime=6.64
/proc/22004/stat : 22004 (sugar) S 22002 22004 18713 0 -1 4194304 1023 19838 0 2 4 1 612 47 16 0 1 0 2006849128 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22004/statm: 3400 798 370 3 0 500 0
[pid=22027] ppid=22004 vsize=5356 CPUtime=0
/proc/22027/stat : 22027 (sh) S 22004 22004 18713 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2006849807 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22027/statm: 1339 232 193 169 0 50 0
[pid=22028] ppid=22027 vsize=76528 CPUtime=18.5
/proc/22028/stat : 22028 (picosat) R 22027 22004 18713 0 -1 4194304 18502 0 0 0 850 1000 0 0 25 0 1 0 2006849808 78364672 18488 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/22028/statm: 19132 18488 40 102 0 19027 0
Current children cumulated CPU time (s) 25.14
Current children cumulated vsize (KiB) 95484

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

[startup+28.7028 s]
/proc/loadavg: 2.17 2.06 2.01 3/84 22028
/proc/meminfo: memFree=1570392/2055920 swapFree=4179828/4192956
[pid=22004] ppid=22002 vsize=13600 CPUtime=6.64
/proc/22004/stat : 22004 (sugar) S 22002 22004 18713 0 -1 4194304 1023 19838 0 2 4 1 612 47 16 0 1 0 2006849128 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22004/statm: 3400 798 370 3 0 500 0
[pid=22027] ppid=22004 vsize=5356 CPUtime=0
/proc/22027/stat : 22027 (sh) S 22004 22004 18713 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2006849807 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22027/statm: 1339 232 193 169 0 50 0
[pid=22028] ppid=22027 vsize=93340 CPUtime=21.67
/proc/22028/stat : 22028 (picosat) R 22027 22004 18713 0 -1 4194304 20902 0 0 0 1033 1134 0 0 25 0 1 0 2006849808 95580160 20871 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22028/statm: 23335 20871 48 102 0 23230 0
Current children cumulated CPU time (s) 28.31
Current children cumulated vsize (KiB) 112296

[startup+30.302 s]
/proc/loadavg: 2.15 2.06 2.01 3/84 22028
/proc/meminfo: memFree=1570328/2055920 swapFree=4179828/4192956
[pid=22004] ppid=22002 vsize=13600 CPUtime=6.64
/proc/22004/stat : 22004 (sugar) S 22002 22004 18713 0 -1 4194304 1023 19838 0 2 4 1 612 47 16 0 1 0 2006849128 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22004/statm: 3400 798 370 3 0 500 0
[pid=22027] ppid=22004 vsize=5356 CPUtime=0
/proc/22027/stat : 22027 (sh) S 22004 22004 18713 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2006849807 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22027/statm: 1339 232 193 169 0 50 0
[pid=22028] ppid=22027 vsize=94248 CPUtime=23.26
/proc/22028/stat : 22028 (picosat) R 22027 22004 18713 0 -1 4194304 21020 0 0 0 1192 1134 0 0 25 0 1 0 2006849808 96509952 20967 996147200 134512640 134931368 4294956256 18446744073709551615 134525763 0 0 4096 0 0 0 0 17 1 0 0
/proc/22028/statm: 23562 20967 48 102 0 23457 0
Current children cumulated CPU time (s) 29.9
Current children cumulated vsize (KiB) 113204

[startup+30.7011 s]
/proc/loadavg: 2.15 2.06 2.01 3/84 22028
/proc/meminfo: memFree=1569752/2055920 swapFree=4179828/4192956
[pid=22004] ppid=22002 vsize=13600 CPUtime=6.64
/proc/22004/stat : 22004 (sugar) S 22002 22004 18713 0 -1 4194304 1023 19838 0 2 4 1 612 47 16 0 1 0 2006849128 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22004/statm: 3400 798 370 3 0 500 0
[pid=22027] ppid=22004 vsize=5356 CPUtime=0
/proc/22027/stat : 22027 (sh) S 22004 22004 18713 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2006849807 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22027/statm: 1339 232 193 169 0 50 0
[pid=22028] ppid=22027 vsize=94252 CPUtime=23.66
/proc/22028/stat : 22028 (picosat) R 22027 22004 18713 0 -1 4194304 21033 0 0 0 1232 1134 0 0 25 0 1 0 2006849808 96514048 20980 996147200 134512640 134931368 4294956256 18446744073709551615 134533714 0 0 4096 0 0 0 0 17 1 0 0
/proc/22028/statm: 23563 20980 52 102 0 23458 0
Current children cumulated CPU time (s) 30.3
Current children cumulated vsize (KiB) 113208

[startup+30.9011 s]
/proc/loadavg: 2.15 2.06 2.01 3/84 22028
/proc/meminfo: memFree=1569752/2055920 swapFree=4179828/4192956
[pid=22004] ppid=22002 vsize=13600 CPUtime=30.41
/proc/22004/stat : 22004 (sugar) S 22002 22004 18713 0 -1 4194304 1089 41157 0 2 4 1 1853 1183 16 0 1 0 2006849128 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22004/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 30.41
Current children cumulated vsize (KiB) 13600

[startup+31.0011 s]
/proc/loadavg: 2.15 2.06 2.01 3/84 22028
/proc/meminfo: memFree=1569752/2055920 swapFree=4179828/4192956
[pid=22004] ppid=22002 vsize=13600 CPUtime=30.41
/proc/22004/stat : 22004 (sugar) S 22002 22004 18713 0 -1 4194304 1090 41157 0 2 4 1 1853 1183 15 0 1 0 2006849128 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/22004/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 30.41
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 31.0454
CPU time (s): 30.6223
CPU user time (s): 18.7162
CPU system time (s): 11.9062
CPU usage (%): 98.6372
Max. virtual memory (cumulated for all children) (KiB): 887592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 18.7162
system time used= 11.9062
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46060
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= 8080
involuntary context switches= 8554

runsolver used 0.047992 second user time and 0.106983 second system time

The end

Launcher Data (download as text)

Begin job on node34 at 2008-07-05 19:25:56
IDJOB=1093997
IDBENCH=58740
IDSOLVER=345
FILE ID=node34/1093997-1215278756
PBS_JOBID= 7882170
Free space on /tmp= 66504 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/queens/normalized-queens-100.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-1093997-1215278756/watcher-1093997-1215278756 -o /tmp/evaluation-result-1093997-1215278756/solver-1093997-1215278756 -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-1093997-1215278756.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 3dde0b63013d3cc4747840f0db935897
RANDOM SEED=1349703061

node34.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		: 3000.259
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		: 3000.259
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:       1701840 kB
Buffers:         48156 kB
Cached:         201680 kB
SwapCached:       7272 kB
Active:         195948 kB
Inactive:       105504 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1701840 kB
SwapTotal:     4192956 kB
SwapFree:      4179828 kB
Dirty:            1912 kB
Writeback:           0 kB
Mapped:          67452 kB
Slab:            37676 kB
Committed_AS:  3656020 kB
PageTables:       1992 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= 66504 MiB
End job on node34 at 2008-07-05 19:26:28