Trace number 1081296

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+picosatUNSAT 26.406 26.8128

General information on the benchmark

Namecsp/queensKnights/
normalized-queensKnights-80-5-mul.xml
MD5SUM2ab0ed2a36c3cca2c75b23b1150e1b9d
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark13.082
Satisfiable
(Un)Satisfiability was proved
Number of variables85
Number of constraints3570
Maximum constraint arity2
Maximum domain size6400
Number of constraints which are defined in extension0
Number of constraints which are defined in intension3570
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.05	c 0	Sugar v1-13 + HOME/picosat
0.00/0.05	c 0	BEGIN Sat Jul  5 02:04:45 2008
0.00/0.05	c 0	PID 13130
0.03/0.05	c 0	HOST node34.alineos.net
0.03/0.05	c 0	CONVERTING HOME/instance-1081296-1215216285.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-1081296-1215216285.xml' 'HOME/temp.csp'
0.03/0.79	c 1	2 domains, 85 variables, 4 predicates, 0 relations, 3570 constraints
0.03/0.83	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.83	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'
0.76/0.92	c 1	Parsing HOME/temp.csp
1.20/1.36	c 1	parsed 3661 expressions
1.20/1.36	c 1	Heap : 2 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.20/1.36	c 1	Converting to clausal form CSP
1.50/1.60	c 1	converted 367 (10%) expressions
1.50/1.65	c 1	converted 733 (20%) expressions
1.59/1.70	c 1	converted 1099 (30%) expressions
1.59/1.75	c 1	converted 1465 (40%) expressions
1.69/1.84	c 2	converted 1831 (50%) expressions
1.69/1.87	c 2	converted 2197 (60%) expressions
1.80/1.91	c 2	converted 2563 (70%) expressions
1.80/1.95	c 2	converted 2929 (80%) expressions
1.89/2.03	c 2	converted 3295 (90%) expressions
1.89/2.07	c 2	converted 3661 (100%) expressions
1.89/2.07	c 2	CSP : 105 integers, 3170 booleans, 13130 clauses, largest domain size 6400
1.89/2.07	c 2	Heap : 8 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.89/2.07	c 2	Propagation in CSP
1.99/2.15	c 2	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.99/2.15	c 2	CSP : 105 integers, 3170 booleans, 13130 clauses, largest domain size 6400
1.99/2.15	c 2	Heap : 10 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.99/2.16	c 2	Simplifing CSP by introducing new Boolean variables
2.19/2.30	c 2	CSP : 105 integers, 16658 booleans, 26618 clauses, largest domain size 6400
2.19/2.30	c 2	Heap : 14 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.29/2.41	c 2	Encoding CSP to SAT : HOME/temp.cnf
2.29/2.44	c 2	11 (10%) CSP integer variables are encoded (858 clauses, 9290 bytes)
2.29/2.44	c 2	21 (20%) CSP integer variables are encoded (1638 clauses, 19173 bytes)
2.29/2.44	c 2	32 (30%) CSP integer variables are encoded (2496 clauses, 30327 bytes)
2.29/2.45	c 2	42 (40%) CSP integer variables are encoded (3276 clauses, 40467 bytes)
2.29/2.45	c 2	53 (50%) CSP integer variables are encoded (4134 clauses, 51621 bytes)
2.29/2.45	c 2	63 (60%) CSP integer variables are encoded (4914 clauses, 61761 bytes)
2.29/2.45	c 2	74 (70%) CSP integer variables are encoded (5772 clauses, 72915 bytes)
2.29/2.48	c 2	84 (80%) CSP integer variables are encoded (31832 clauses, 455522 bytes)
2.29/2.49	c 2	95 (90%) CSP integer variables are encoded (39010 clauses, 563192 bytes)
2.29/2.49	c 2	105 (100%) CSP integer variables are encoded (39790 clauses, 574892 bytes)
2.88/3.00	c 3	2662 (10%) CSP clauses are encoded (277630 clauses, 5310011 bytes)
3.08/3.23	c 3	5324 (20%) CSP clauses are encoded (390248 clauses, 7428809 bytes)
3.28/3.45	c 3	7986 (30%) CSP clauses are encoded (504702 clauses, 9608569 bytes)
3.47/3.68	c 3	10648 (40%) CSP clauses are encoded (622608 clauses, 11954114 bytes)
3.76/3.92	c 4	13309 (50%) CSP clauses are encoded (742523 clauses, 14339817 bytes)
3.97/4.16	c 4	15971 (60%) CSP clauses are encoded (867953 clauses, 16837444 bytes)
4.26/4.42	c 4	18633 (70%) CSP clauses are encoded (997363 clauses, 19414660 bytes)
4.46/4.68	c 4	21295 (80%) CSP clauses are encoded (1132363 clauses, 22104497 bytes)
4.75/4.96	c 5	23957 (90%) CSP clauses are encoded (1272439 clauses, 24898276 bytes)
5.15/5.36	c 5	26618 (100%) CSP clauses are encoded (1484318 clauses, 29264513 bytes)
5.15/5.36	c 5	26618 CSP clauses encoded
5.15/5.36	c 5	Writing map file : HOME/temp.map
5.15/5.37	c 5	Heap : 10 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
5.15/5.37	c 5	SAT : 56553 SAT variables, 1484318 SAT clauses, 29264513 bytes
5.15/5.37	c 5	Heap : 10 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
5.22/5.43	c 5	SOLVING HOME/temp.cnf
5.22/5.43	c 5	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
26.20/26.63	c 26	DECODING HOME/temp.out WITH HOME/temp.map
26.20/26.63	c 26	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
26.25/26.71	c 26	Decoding HOME/temp.out
26.25/26.74	s UNSATISFIABLE
26.25/26.75	c 26	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
26.25/26.80	c 27	CPU 18.83 (0.03 0.01 18.8 7.53)
26.25/26.80	c 27	END Sat Jul  5 02:05:12 2008

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1081296-1215216285/watcher-1081296-1215216285 -o /tmp/evaluation-result-1081296-1215216285/solver-1081296-1215216285 -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-1081296-1215216285.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: 1.93 1.98 1.99 4/72 13130
/proc/meminfo: memFree=1757584/2055920 swapFree=4179828/4192956
[pid=13130] ppid=13128 vsize=12000 CPUtime=0
/proc/13130/stat : 13130 (sugar) R 13128 13130 12618 0 -1 4194304 187 0 0 0 0 0 0 0 20 0 1 0 2000601957 12288000 155 996147200 4194304 4206940 548682068608 18446744073709551615 254195332800 0 0 4224 0 0 0 0 17 1 0 0
/proc/13130/statm: 3000 155 117 3 0 100 0

[startup+0.051161 s]
/proc/loadavg: 1.93 1.98 1.99 4/72 13130
/proc/meminfo: memFree=1757584/2055920 swapFree=4179828/4192956
[pid=13130] ppid=13128 vsize=13600 CPUtime=0.03
/proc/13130/stat : 13130 (sugar) S 13128 13130 12618 0 -1 4194304 837 0 0 0 3 0 0 0 18 0 1 0 2000601957 13926400 792 996147200 4194304 4206940 548682068608 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13130/statm: 3400 792 367 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.101987 s]
/proc/loadavg: 1.93 1.98 1.99 4/72 13130
/proc/meminfo: memFree=1757584/2055920 swapFree=4179828/4192956
[pid=13130] ppid=13128 vsize=13600 CPUtime=0.03
/proc/13130/stat : 13130 (sugar) S 13128 13130 12618 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 2000601957 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13130/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.302013 s]
/proc/loadavg: 1.93 1.98 1.99 4/72 13130
/proc/meminfo: memFree=1757584/2055920 swapFree=4179828/4192956
[pid=13130] ppid=13128 vsize=13600 CPUtime=0.03
/proc/13130/stat : 13130 (sugar) S 13128 13130 12618 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 2000601957 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13130/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.702087 s]
/proc/loadavg: 1.93 1.98 1.99 4/72 13130
/proc/meminfo: memFree=1757584/2055920 swapFree=4179828/4192956
[pid=13130] ppid=13128 vsize=13600 CPUtime=0.03
/proc/13130/stat : 13130 (sugar) S 13128 13130 12618 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 2000601957 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13130/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+1.50222 s]
/proc/loadavg: 1.93 1.98 1.99 4/83 13152
/proc/meminfo: memFree=1750264/2055920 swapFree=4179828/4192956
[pid=13130] ppid=13128 vsize=13600 CPUtime=0.76
/proc/13130/stat : 13130 (sugar) S 13128 13130 12618 0 -1 4194304 973 6801 0 1 3 0 68 5 15 0 1 0 2000601957 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13130/statm: 3400 797 370 3 0 500 0
[pid=13143] ppid=13130 vsize=5356 CPUtime=0
/proc/13143/stat : 13143 (sh) S 13130 13130 12618 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 2000602041 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13143/statm: 1339 233 193 169 0 50 0
[pid=13144] ppid=13143 vsize=865776 CPUtime=0.63
/proc/13144/stat : 13144 (java) S 13143 13130 12618 0 -1 0 4548 0 1 0 61 2 0 0 18 0 9 0 2000602041 886554624 3996 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/13144/statm: 216444 3996 1731 9 0 211019 0
[pid=13144/tid=13145] ppid=13143 vsize=865776 CPUtime=0.46
/proc/13144/task/13145/stat : 13145 (java) R 13143 13130 12618 0 -1 64 2651 0 1 0 45 1 0 0 18 0 9 0 2000602042 886554624 3996 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13144/tid=13146] ppid=13143 vsize=865776 CPUtime=0.03
/proc/13144/task/13146/stat : 13146 (java) S 13143 13130 12618 0 -1 64 482 0 0 0 3 0 0 0 16 0 9 0 2000602043 886554624 3996 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=13144/tid=13147] ppid=13143 vsize=865776 CPUtime=0
/proc/13144/task/13147/stat : 13147 (java) S 13143 13130 12618 0 -1 64 9 0 0 0 0 0 0 0 19 0 9 0 2000602043 886554624 3996 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13144/tid=13148] ppid=13143 vsize=865776 CPUtime=0
/proc/13144/task/13148/stat : 13148 (java) S 13143 13130 12618 0 -1 64 4 0 0 0 0 0 0 0 20 0 9 0 2000602044 886554624 3996 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13144/tid=13149] ppid=13143 vsize=865776 CPUtime=0
/proc/13144/task/13149/stat : 13149 (java) S 13143 13130 12618 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 2000602046 886554624 3996 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13144/tid=13150] ppid=13143 vsize=865776 CPUtime=0.12
/proc/13144/task/13150/stat : 13150 (java) R 13143 13130 12618 0 -1 64 723 0 0 0 12 0 0 0 16 0 9 0 2000602046 886554624 3996 996147200 134512640 134550740 4294955952 18446744073709551615 102097242 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13144/tid=13151] ppid=13143 vsize=865776 CPUtime=0
/proc/13144/task/13151/stat : 13151 (java) S 13143 13130 12618 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 2000602046 886554624 3996 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13144/tid=13152] ppid=13143 vsize=865776 CPUtime=0
/proc/13144/task/13152/stat : 13152 (java) S 13143 13130 12618 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 2000602046 886554624 3996 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) 884732

[startup+3.10245 s]
/proc/loadavg: 1.93 1.98 1.99 4/83 13152
/proc/meminfo: memFree=1736120/2055920 swapFree=4179828/4192956
[pid=13130] ppid=13128 vsize=13600 CPUtime=0.76
/proc/13130/stat : 13130 (sugar) S 13128 13130 12618 0 -1 4194304 974 6801 0 1 3 0 68 5 15 0 1 0 2000601957 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13130/statm: 3400 797 370 3 0 500 0
[pid=13143] ppid=13130 vsize=5356 CPUtime=0
/proc/13143/stat : 13143 (sh) S 13130 13130 12618 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 2000602041 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13143/statm: 1339 233 193 169 0 50 0
[pid=13144] ppid=13143 vsize=868520 CPUtime=2.22
/proc/13144/stat : 13144 (java) S 13143 13130 12618 0 -1 0 9728 0 1 0 212 10 0 0 18 0 9 0 2000602041 889364480 8710 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/13144/statm: 217130 8710 2565 9 0 211677 0
[pid=13144/tid=13145] ppid=13143 vsize=868520 CPUtime=1.47
/proc/13144/task/13145/stat : 13145 (java) R 13143 13130 12618 0 -1 64 2967 0 1 0 142 5 0 0 23 0 9 0 2000602042 889364480 8710 996147200 134512640 134550740 4294955952 18446744073709551615 4126864904 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13144/tid=13146] ppid=13143 vsize=868520 CPUtime=0.45
/proc/13144/task/13146/stat : 13146 (java) S 13143 13130 12618 0 -1 64 4567 0 0 0 42 3 0 0 16 0 9 0 2000602043 889364480 8710 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=13144/tid=13147] ppid=13143 vsize=868520 CPUtime=0
/proc/13144/task/13147/stat : 13147 (java) S 13143 13130 12618 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 2000602043 889364480 8710 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13144/tid=13148] ppid=13143 vsize=868520 CPUtime=0
/proc/13144/task/13148/stat : 13148 (java) S 13143 13130 12618 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 2000602044 889364480 8710 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13144/tid=13149] ppid=13143 vsize=868520 CPUtime=0
/proc/13144/task/13149/stat : 13149 (java) S 13143 13130 12618 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 2000602046 889364480 8710 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13144/tid=13150] ppid=13143 vsize=868520 CPUtime=0.26
/proc/13144/task/13150/stat : 13150 (java) S 13143 13130 12618 0 -1 64 1500 0 0 0 26 0 0 0 16 0 9 0 2000602046 889364480 8710 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13144/tid=13151] ppid=13143 vsize=868520 CPUtime=0
/proc/13144/task/13151/stat : 13151 (java) S 13143 13130 12618 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 2000602046 889364480 8710 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13144/tid=13152] ppid=13143 vsize=868520 CPUtime=0
/proc/13144/task/13152/stat : 13152 (java) S 13143 13130 12618 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 2000602046 889364480 8710 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) 887476

[startup+6.30294 s]
/proc/loadavg: 2.02 2.00 2.00 2/83 13152
/proc/meminfo: memFree=1701304/2055920 swapFree=4179828/4192956
[pid=13130] ppid=13128 vsize=13600 CPUtime=5.25
/proc/13130/stat : 13130 (sugar) S 13128 13130 12618 0 -1 4194304 1023 17263 0 2 3 1 487 34 16 0 1 0 2000601957 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13130/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 5.25
Current children cumulated vsize (KiB) 13600

[startup+12.7019 s]
/proc/loadavg: 2.02 2.00 2.00 3/75 13154
/proc/meminfo: memFree=1697848/2055920 swapFree=4179828/4192956
[pid=13130] ppid=13128 vsize=13600 CPUtime=5.25
/proc/13130/stat : 13130 (sugar) S 13128 13130 12618 0 -1 4194304 1023 17263 0 2 3 1 487 34 16 0 1 0 2000601957 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13130/statm: 3400 798 370 3 0 500 0
[pid=13153] ppid=13130 vsize=5356 CPUtime=0
/proc/13153/stat : 13153 (sh) S 13130 13130 12618 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2000602500 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13153/statm: 1339 232 193 169 0 50 0
[pid=13154] ppid=13153 vsize=33756 CPUtime=7.19
/proc/13154/stat : 13154 (picosat) R 13153 13130 12618 0 -1 4194304 7863 0 0 0 328 391 0 0 25 0 1 0 2000602501 34566144 7849 996147200 134512640 134931368 4294956256 18446744073709551615 134719033 0 0 4096 0 0 0 0 17 1 0 0
/proc/13154/statm: 8439 7849 40 102 0 8334 0
Current children cumulated CPU time (s) 12.44
Current children cumulated vsize (KiB) 52712

[startup+25.5029 s]
/proc/loadavg: 2.01 2.00 2.00 3/75 13154
/proc/meminfo: memFree=1671160/2055920 swapFree=4179828/4192956
[pid=13130] ppid=13128 vsize=13600 CPUtime=5.25
/proc/13130/stat : 13130 (sugar) S 13128 13130 12618 0 -1 4194304 1023 17263 0 2 3 1 487 34 16 0 1 0 2000601957 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13130/statm: 3400 798 370 3 0 500 0
[pid=13153] ppid=13130 vsize=5356 CPUtime=0
/proc/13153/stat : 13153 (sh) S 13130 13130 12618 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2000602500 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13153/statm: 1339 232 193 169 0 50 0
[pid=13154] ppid=13153 vsize=59644 CPUtime=19.86
/proc/13154/stat : 13154 (picosat) R 13153 13130 12618 0 -1 4194304 13887 0 0 0 1272 714 0 0 25 0 1 0 2000602501 61075456 13862 996147200 134512640 134931368 4294956256 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/13154/statm: 14911 13862 42 102 0 14806 0
Current children cumulated CPU time (s) 25.11
Current children cumulated vsize (KiB) 78600

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

[startup+26.3021 s]
/proc/loadavg: 2.01 2.00 2.00 3/75 13154
/proc/meminfo: memFree=1671160/2055920 swapFree=4179828/4192956
[pid=13130] ppid=13128 vsize=13600 CPUtime=5.25
/proc/13130/stat : 13130 (sugar) S 13128 13130 12618 0 -1 4194304 1023 17263 0 2 3 1 487 34 16 0 1 0 2000601957 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13130/statm: 3400 798 370 3 0 500 0
[pid=13153] ppid=13130 vsize=5356 CPUtime=0
/proc/13153/stat : 13153 (sh) S 13130 13130 12618 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2000602500 5484544 232 996147200 4194304 4889804 548682068832 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13153/statm: 1339 232 193 169 0 50 0
[pid=13154] ppid=13153 vsize=59644 CPUtime=20.66
/proc/13154/stat : 13154 (picosat) R 13153 13130 12618 0 -1 4194304 13892 0 0 0 1352 714 0 0 25 0 1 0 2000602501 61075456 13867 996147200 134512640 134931368 4294956256 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/13154/statm: 14911 13867 42 102 0 14806 0
Current children cumulated CPU time (s) 25.91
Current children cumulated vsize (KiB) 78600

[startup+26.7021 s]
/proc/loadavg: 2.01 2.00 2.00 3/75 13154
/proc/meminfo: memFree=1671160/2055920 swapFree=4179828/4192956
[pid=13130] ppid=13128 vsize=13600 CPUtime=26.25
/proc/13130/stat : 13130 (sugar) S 13128 13130 12618 0 -1 4194304 1071 31446 0 2 3 1 1871 750 17 0 1 0 2000601957 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 254204227682 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13130/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 26.25
Current children cumulated vsize (KiB) 13600

[startup+26.8052 s]
/proc/loadavg: 2.01 2.00 2.00 3/75 13154
/proc/meminfo: memFree=1671160/2055920 swapFree=4179828/4192956
[pid=13130] ppid=13128 vsize=13600 CPUtime=26.38
/proc/13130/stat : 13130 (sugar) R 13128 13130 12618 0 -1 4194304 1116 35086 0 3 3 2 1880 753 16 0 1 0 2000601957 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 254195504169 0 0 4224 16386 0 0 0 17 1 0 0
/proc/13130/statm: 3400 799 371 3 0 500 0
Current children cumulated CPU time (s) 26.38
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 26.8128
CPU time (s): 26.406
CPU user time (s): 18.8441
CPU system time (s): 7.56185
CPU usage (%): 98.4827
Max. virtual memory (cumulated for all children) (KiB): 887476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 18.8441
system time used= 7.56185
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36232
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= 5946
involuntary context switches= 6390

runsolver used 0.041993 second user time and 0.092985 second system time

The end

Launcher Data (download as text)

Begin job on node34 at 2008-07-05 02:04:45
IDJOB=1081296
IDBENCH=57090
IDSOLVER=345
FILE ID=node34/1081296-1215216285
PBS_JOBID= 7881812
Free space on /tmp= 66504 MiB

SOLVER NAME= Sugar v1.13+picosat
BENCH NAME= CPAI08/csp/queensKnights/normalized-queensKnights-80-5-mul.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-1081296-1215216285/watcher-1081296-1215216285 -o /tmp/evaluation-result-1081296-1215216285/solver-1081296-1215216285 -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-1081296-1215216285.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 2ab0ed2a36c3cca2c75b23b1150e1b9d
RANDOM SEED=239911514

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:       1758128 kB
Buffers:         33524 kB
Cached:         186436 kB
SwapCached:       6752 kB
Active:         145396 kB
Inactive:        97644 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1758128 kB
SwapTotal:     4192956 kB
SwapFree:      4179828 kB
Dirty:            1876 kB
Writeback:           0 kB
Mapped:          30780 kB
Slab:            40012 kB
Committed_AS:  3509916 kB
PageTables:       1808 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 02:05:12