Trace number 2084490

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 v1.14.6+picosatSAT 1.3198 29.1664

General information on the benchmark

Namecsp/graphColoring/
myciel/normalized-myciel6-7.xml
MD5SUMbc1194518f69caaba9c70c23c2844b25
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 benchmark0.030994
Satisfiable
(Un)Satisfiability was proved
Number of variables95
Number of constraints755
Maximum constraint arity2
Maximum domain size7
Number of constraints which are defined in extension0
Number of constraints which are defined in intension755
Global constraints used (with number of constraints)

Solver Data 

0.06/15.64	c 0	Sugar v1-14-6 + HOME/picosat
0.07/16.13	c 0	BEGIN Sun Jul 12 08:11:33 2009
0.07/16.13	c 0	PID 24613
0.07/16.83	c 1	HOST node56.alineos.net
0.07/16.83	c 1	CONVERTING HOME/instance-2084490-1247379072.xml TO HOME/temp.csp
0.07/16.83	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2084490-1247379072.xml' 'HOME/temp.csp'
0.46/28.31	c 13	1 domains, 95 variables, 1 predicates, 0 relations, 755 constraints
0.46/28.31	c 13	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.46/28.31	c 13	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.SugarMain -v -v -competition -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.46/28.40	c 13	Parsing HOME/temp.csp
0.48/28.45	c 13	parsed 852 expressions
0.48/28.46	c 13	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.48/28.46	c 13	Converting to clausal form CSP
0.48/28.48	c 13	converted 86 (10%) expressions
0.65/28.53	c 13	converted 171 (20%) expressions
0.65/28.56	c 13	converted 256 (30%) expressions
0.65/28.58	c 13	converted 341 (40%) expressions
0.75/28.66	c 13	converted 426 (50%) expressions
0.75/28.68	c 13	converted 512 (60%) expressions
0.75/28.69	c 13	converted 597 (70%) expressions
0.75/28.69	c 13	converted 682 (80%) expressions
0.84/28.70	c 13	converted 767 (90%) expressions
0.84/28.71	c 13	converted 852 (100%) expressions
0.84/28.71	c 13	CSP : 95 integers, 0 booleans, 755 clauses, largest domain size 7
0.84/28.71	c 13	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.84/28.71	c 13	Propagation in CSP
0.84/28.72	c 13	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.84/28.73	c 13	CSP : 95 integers, 0 booleans, 755 clauses, largest domain size 7
0.84/28.73	c 13	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.84/28.73	c 13	Simplifing CSP by introducing new Boolean variables
0.84/28.75	c 13	CSP : 95 integers, 1510 booleans, 2265 clauses, largest domain size 7
0.84/28.75	c 13	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.84/28.78	c 13	Encoding CSP to SAT : HOME/temp.cnf
0.84/28.79	c 13	10 (10%) CSP integer variables are encoded (50 clauses, 499 bytes)
0.84/28.79	c 13	19 (20%) CSP integer variables are encoded (95 clauses, 929 bytes)
0.84/28.79	c 13	29 (30%) CSP integer variables are encoded (145 clauses, 1479 bytes)
0.84/28.79	c 13	38 (40%) CSP integer variables are encoded (190 clauses, 1974 bytes)
0.84/28.79	c 13	48 (50%) CSP integer variables are encoded (240 clauses, 2524 bytes)
0.84/28.79	c 13	57 (60%) CSP integer variables are encoded (285 clauses, 3019 bytes)
0.84/28.79	c 13	67 (70%) CSP integer variables are encoded (335 clauses, 3569 bytes)
0.84/28.79	c 13	76 (80%) CSP integer variables are encoded (380 clauses, 4064 bytes)
0.84/28.79	c 13	86 (90%) CSP integer variables are encoded (430 clauses, 4614 bytes)
0.84/28.79	c 13	95 (100%) CSP integer variables are encoded (475 clauses, 5109 bytes)
0.94/28.81	c 13	227 (10%) CSP clauses are encoded (1614 clauses, 19829 bytes)
0.94/28.82	c 13	453 (20%) CSP clauses are encoded (2740 clauses, 35025 bytes)
0.94/28.83	c 13	680 (30%) CSP clauses are encoded (3879 clauses, 50573 bytes)
0.94/28.84	c 13	906 (40%) CSP clauses are encoded (5005 clauses, 67043 bytes)
0.94/28.85	c 13	1133 (50%) CSP clauses are encoded (6144 clauses, 83751 bytes)
0.94/28.85	c 13	1359 (60%) CSP clauses are encoded (7270 clauses, 101061 bytes)
0.94/28.86	c 13	1586 (70%) CSP clauses are encoded (8409 clauses, 118681 bytes)
0.94/28.86	c 13	1812 (80%) CSP clauses are encoded (9535 clauses, 136093 bytes)
0.94/28.87	c 13	2039 (90%) CSP clauses are encoded (10674 clauses, 153713 bytes)
0.94/28.88	c 13	2265 (100%) CSP clauses are encoded (11800 clauses, 171125 bytes)
0.94/28.88	c 13	2265 CSP clauses encoded
0.94/28.88	c 13	Writing map file : HOME/temp.map
0.94/28.89	c 13	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.94/28.89	c 13	SAT : 2080 SAT variables, 11800 SAT clauses, 171125 bytes
0.94/28.89	c 13	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.94/28.90	c 13	SOLVING HOME/temp.cnf
0.94/28.90	c 13	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
1.05/29.00	c 13	DECODING HOME/temp.out WITH HOME/temp.map
1.05/29.00	c 13	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.SugarMain -v -v -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.05/29.08	c 13	Decoding HOME/temp.out
1.15/29.12	s SATISFIABLE
1.15/29.13	v 4 6 1 1 2 4 2 4 6 4 1 0 0 0 6 0 0 0 0 0 0 0 1 3 2 3 1 2 3 2 3 3 2 3 3 2 3 3 2 3 2 3 3 2 3 3 4 5 5 3 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 6
1.15/29.13	c 13	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.15/29.16	c 13	CPU 1.3 (0.05 0.02 1.04 0.19)
1.15/29.16	c 13	END Sun Jul 12 08:11:46 2009

Verifier Data 

OK

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2084490-1247379072/watcher-2084490-1247379072 -o /tmp/evaluation-result-2084490-1247379072/solver-2084490-1247379072 -C 1800 -W 2000 -M 900 HOME/sugar -c -vv -memlimit=900 -jar=HOME/sugar-v1-14-6.jar -solver=HOME/picosat -tmp=HOME/temp HOME/instance-2084490-1247379072.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 4.72 3.45 2.64 4/71 24613
/proc/meminfo: memFree=744544/2055920 swapFree=4192812/4192956
[pid=24613] ppid=24610 vsize=18576 CPUtime=0
/proc/24613/stat : 24613 (runsolver) R 24610 24613 22322 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 24971044 19021824 284 996147200 4194304 4302564 548682068304 18446744073709551615 250968861991 0 0 4096 24578 0 0 0 17 1 0 0
/proc/24613/statm: 4644 284 249 26 0 2626 0

[startup+0.031721 s]
/proc/loadavg: 4.72 3.45 2.64 4/71 24613
/proc/meminfo: memFree=744544/2055920 swapFree=4192812/4192956
[pid=24613] ppid=24610 vsize=24 CPUtime=0
/proc/24613/stat : 24613 (sugar) D 24610 24613 22322 0 -1 4194304 15 0 0 0 0 0 0 0 20 0 1 0 24971044 24576 1 996147200 0 0 548682069409 18446744073709551615 250968861991 0 0 4096 0 18446744071563479169 0 0 17 1 0 0
/proc/24613/statm: 6 1 0 0 0 1 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 24

[startup+0.101727 s]
/proc/loadavg: 4.72 3.45 2.64 4/71 24613
/proc/meminfo: memFree=744544/2055920 swapFree=4192812/4192956
[pid=24613] ppid=24610 vsize=24 CPUtime=0
/proc/24613/stat : 24613 (sugar) D 24610 24613 22322 0 -1 4194304 15 0 0 0 0 0 0 0 20 0 1 0 24971044 24576 1 996147200 0 0 548682069409 18446744073709551615 250968861991 0 0 4096 0 18446744071563479169 0 0 17 1 0 0
/proc/24613/statm: 6 1 0 0 0 1 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 24

[startup+0.301748 s]
/proc/loadavg: 4.72 3.45 2.64 4/71 24613
/proc/meminfo: memFree=744544/2055920 swapFree=4192812/4192956
[pid=24613] ppid=24610 vsize=124 CPUtime=0
/proc/24613/stat : 24613 (sugar) D 24610 24613 22322 0 -1 4194304 37 0 1 0 0 0 0 0 18 0 1 0 24971044 126976 23 996147200 4194304 4206940 548682068608 18446744073709551615 250966242697 0 0 4096 0 18446744071563608240 0 0 17 1 0 0
/proc/24613/statm: 31 23 17 3 0 3 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 124

[startup+0.701785 s]
/proc/loadavg: 4.72 3.45 2.64 4/71 24613
/proc/meminfo: memFree=744544/2055920 swapFree=4192812/4192956
[pid=24613] ppid=24610 vsize=124 CPUtime=0
/proc/24613/stat : 24613 (sugar) D 24610 24613 22322 0 -1 4194304 37 0 1 0 0 0 0 0 18 0 1 0 24971044 126976 23 996147200 4194304 4206940 548682068608 18446744073709551615 250966242793 0 0 4096 0 18446744071563608240 0 0 17 1 0 0
/proc/24613/statm: 31 23 17 3 0 3 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 124

[startup+1.50186 s]
/proc/loadavg: 4.72 3.45 2.64 1/76 24618
/proc/meminfo: memFree=750840/2055920 swapFree=4192812/4192956
[pid=24613] ppid=24610 vsize=6268 CPUtime=0
/proc/24613/stat : 24613 (sugar) D 24610 24613 22322 0 -1 4194304 60 0 2 0 0 0 0 0 18 0 1 0 24971044 6418432 47 996147200 4194304 4206940 548682068608 18446744073709551615 250966242697 0 0 4096 0 18446744071563608240 0 0 17 1 0 0
/proc/24613/statm: 1567 47 36 3 0 8 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6268

[startup+3.10202 s]
/proc/loadavg: 4.72 3.45 2.64 1/76 24618
/proc/meminfo: memFree=751480/2055920 swapFree=4192812/4192956
[pid=24613] ppid=24610 vsize=12272 CPUtime=0
/proc/24613/stat : 24613 (sugar) D 24610 24613 22322 0 -1 4194304 357 0 3 0 0 0 0 0 18 0 1 0 24971044 12566528 328 996147200 4194304 4206940 548682068608 18446744073709551615 250969029221 0 0 4224 0 0 0 0 17 0 0 0
/proc/24613/statm: 3068 328 246 3 0 168 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12272
heavy processes:
  %CPU=46 pid=24560 uid=0 cmd=/tmp/evaluation-2084028-1247378661/picosat /tmp/evaluation-2084028-1247378661/temp.cnf -o /tmp/evaluation-2084028-1247378661/tem

[startup+6.30133 s]
/proc/loadavg: 4.66 3.45 2.64 1/75 24618
/proc/meminfo: memFree=768768/2055920 swapFree=4192812/4192956
[pid=24613] ppid=24610 vsize=12412 CPUtime=0
/proc/24613/stat : 24613 (sugar) D 24610 24613 22322 0 -1 4194304 422 0 3 0 0 0 0 0 18 0 1 0 24971044 12709888 393 996147200 4194304 4206940 548682068608 18446744073709551615 250977759330 0 0 4224 0 18446744071563479169 0 0 17 0 0 0
/proc/24613/statm: 3103 393 275 3 0 203 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12412
heavy processes:
  %CPU=45 pid=24560 uid=0 cmd=/tmp/evaluation-2084028-1247378661/picosat /tmp/evaluation-2084028-1247378661/temp.cnf -o /tmp/evaluation-2084028-1247378661/tem

[startup+12.702 s]
/proc/loadavg: 4.61 3.46 2.65 2/75 24618
/proc/meminfo: memFree=958272/2055920 swapFree=4192812/4192956
[pid=24613] ppid=24610 vsize=14908 CPUtime=0.04
/proc/24613/stat : 24613 (sugar) D 24610 24613 22322 0 -1 4194304 900 0 4 0 3 1 0 0 18 0 1 0 24971044 15265792 872 996147200 4194304 4206940 548682068608 18446744073709551615 250969029221 0 0 4224 0 0 0 0 17 0 0 0
/proc/24613/statm: 3727 872 378 3 0 566 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 14908
heavy processes:
  %CPU=43 pid=24560 uid=0 cmd=/tmp/evaluation-2084028-1247378661/picosat /tmp/evaluation-2084028-1247378661/temp.cnf -o /tmp/evaluation-2084028-1247378661/tem

[startup+25.5012 s]
/proc/loadavg: 4.63 3.52 2.68 1/81 24626
/proc/meminfo: memFree=1016904/2055920 swapFree=4192812/4192956
[pid=24613] ppid=24610 vsize=16868 CPUtime=0.07
/proc/24613/stat : 24613 (sugar) S 24610 24613 22322 0 -1 4194304 1222 128 5 0 5 2 0 0 17 0 1 0 24971044 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 250977759330 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24613/statm: 4217 1111 409 3 0 796 0
[pid=24622] ppid=24613 vsize=5356 CPUtime=0
/proc/24622/stat : 24622 (sh) S 24613 24613 22322 0 -1 4194304 277 0 0 0 0 0 0 0 19 0 1 0 24972728 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24622/statm: 1339 233 193 169 0 50 0
[pid=24624] ppid=24622 vsize=10964 CPUtime=0.01
/proc/24624/stat : 24624 (java) S 24622 24613 22322 0 -1 0 751 0 51 0 0 1 0 0 18 0 2 0 24972728 11227136 557 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0
/proc/24624/statm: 2741 557 266 9 0 1198 0
[pid=24624/tid=24625] ppid=24622 vsize=10964 CPUtime=0
/proc/24624/task/24625/stat : 24625 (java) D 24622 24613 22322 0 -1 64 119 0 6 0 0 0 0 0 18 0 2 0 24973144 11227136 557 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16784584 18446744071563608240 0 0 -1 1 0 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 33188
heavy processes:
  %CPU=39 pid=24560 uid=0 cmd=/tmp/evaluation-2084028-1247378661/picosat /tmp/evaluation-2084028-1247378661/temp.cnf -o /tmp/evaluation-2084028-1247378661/tem

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

[startup+27.1014 s]
/proc/loadavg: 4.63 3.52 2.68 1/81 24626
/proc/meminfo: memFree=1021832/2055920 swapFree=4192812/4192956
[pid=24613] ppid=24610 vsize=16868 CPUtime=0.07
/proc/24613/stat : 24613 (sugar) S 24610 24613 22322 0 -1 4194304 1222 128 5 0 5 2 0 0 17 0 1 0 24971044 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 250977759330 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24613/statm: 4217 1111 409 3 0 796 0
[pid=24622] ppid=24613 vsize=5356 CPUtime=0
/proc/24622/stat : 24622 (sh) S 24613 24613 22322 0 -1 4194304 277 0 0 0 0 0 0 0 19 0 1 0 24972728 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24622/statm: 1339 233 193 169 0 50 0
[pid=24624] ppid=24622 vsize=859892 CPUtime=0.02
/proc/24624/stat : 24624 (java) S 24622 24613 22322 0 -1 0 1423 0 67 0 0 2 0 0 18 0 5 0 24972728 880529408 1175 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0
/proc/24624/statm: 214973 1175 681 9 0 209888 0
[pid=24624/tid=24625] ppid=24622 vsize=859892 CPUtime=0.01
/proc/24624/task/24625/stat : 24625 (java) S 24622 24613 22322 0 -1 64 790 0 22 0 0 1 0 0 18 0 5 0 24973144 880529408 1175 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16784584 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 882116

[startup+27.9017 s]
/proc/loadavg: 4.63 3.52 2.68 1/87 24632
/proc/meminfo: memFree=1020440/2055920 swapFree=4192812/4192956
[pid=24613] ppid=24610 vsize=16868 CPUtime=0.07
/proc/24613/stat : 24613 (sugar) S 24610 24613 22322 0 -1 4194304 1222 128 5 0 5 2 0 0 17 0 1 0 24971044 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 250977759330 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24613/statm: 4217 1111 409 3 0 796 0
[pid=24622] ppid=24613 vsize=5356 CPUtime=0
/proc/24622/stat : 24622 (sh) S 24613 24613 22322 0 -1 4194304 277 0 0 0 0 0 0 0 19 0 1 0 24972728 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24622/statm: 1339 233 193 169 0 50 0
[pid=24624] ppid=24622 vsize=861572 CPUtime=0.06
/proc/24624/stat : 24624 (java) S 24622 24613 22322 0 -1 0 2010 0 73 0 3 3 0 0 18 0 9 0 24972728 882249728 1649 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/24624/statm: 215393 1649 919 9 0 210308 0
[pid=24624/tid=24625] ppid=24622 vsize=861572 CPUtime=0.04
/proc/24624/task/24625/stat : 24625 (java) D 24622 24613 22322 0 -1 64 1331 0 28 0 2 2 0 0 18 0 9 0 24973144 882249728 1649 996147200 134512640 134550932 4294955984 18446744073709551615 102512970 0 4 0 16800975 18446744071563479169 0 0 -1 1 0 0
[pid=24624/tid=24628] ppid=24622 vsize=861572 CPUtime=0
/proc/24624/task/24628/stat : 24628 (java) S 24622 24613 22322 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 24973753 882249728 1649 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=24624/tid=24629] ppid=24622 vsize=861572 CPUtime=0
/proc/24624/task/24629/stat : 24629 (java) S 24622 24613 22322 0 -1 64 10 0 0 0 0 0 0 0 18 0 9 0 24973755 882249728 1649 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24624/tid=24630] ppid=24622 vsize=861572 CPUtime=0
/proc/24624/task/24630/stat : 24630 (java) S 24622 24613 22322 0 -1 64 4 0 0 0 0 0 0 0 19 0 9 0 24973755 882249728 1649 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 0.13
Current children cumulated vsize (KiB) 883796

[startup+28.7025 s]
/proc/loadavg: 4.63 3.52 2.68 3/95 24660
/proc/meminfo: memFree=1011224/2055920 swapFree=4192812/4192956
[pid=24613] ppid=24610 vsize=16868 CPUtime=0.48
/proc/24613/stat : 24613 (sugar) S 24610 24613 22322 0 -1 4194304 1304 4535 5 85 5 2 35 6 15 0 1 0 24971044 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 250977759330 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24613/statm: 4217 1111 409 3 0 796 0
[pid=24641] ppid=24613 vsize=5356 CPUtime=0
/proc/24641/stat : 24641 (sh) S 24613 24613 22322 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 24973876 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24641/statm: 1339 233 193 169 0 50 0
[pid=24644] ppid=24641 vsize=868480 CPUtime=0.36
/proc/24644/stat : 24644 (java) S 24641 24613 22322 0 -1 0 5001 0 1 0 34 2 0 0 18 0 9 0 24973877 889323520 4433 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/24644/statm: 217120 4433 1741 9 0 211625 0
[pid=24644/tid=24646] ppid=24641 vsize=868480 CPUtime=0.2
/proc/24644/task/24646/stat : 24646 (java) R 24641 24613 22322 0 -1 64 2652 0 1 0 19 1 0 0 20 0 9 0 24973878 889323520 4433 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24644/tid=24648] ppid=24641 vsize=868480 CPUtime=0.01
/proc/24644/task/24648/stat : 24648 (java) R 24641 24613 22322 0 -1 64 199 0 0 0 1 0 0 0 16 0 9 0 24973879 889323520 4433 996147200 134512640 134550932 4294955936 18446744073709551615 103826304 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=24644/tid=24651] ppid=24641 vsize=868480 CPUtime=0
/proc/24644/task/24651/stat : 24651 (java) S 24641 24613 22322 0 -1 64 11 0 0 0 0 0 0 0 19 0 9 0 24973879 889323520 4433 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24644/tid=24652] ppid=24641 vsize=868480 CPUtime=0
/proc/24644/task/24652/stat : 24652 (java) S 24641 24613 22322 0 -1 64 4 0 0 0 0 0 0 0 20 0 9 0 24973879 889323520 4433 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24644/tid=24657] ppid=24641 vsize=868480 CPUtime=0
/proc/24644/task/24657/stat : 24657 (java) S 24641 24613 22322 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 24973881 889323520 4433 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24644/tid=24658] ppid=24641 vsize=868480 CPUtime=0.13
/proc/24644/task/24658/stat : 24658 (java) S 24641 24613 22322 0 -1 64 1457 0 0 0 13 0 0 0 17 0 9 0 24973881 889323520 4433 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24644/tid=24659] ppid=24641 vsize=868480 CPUtime=0
/proc/24644/task/24659/stat : 24659 (java) S 24641 24613 22322 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 24973881 889323520 4433 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24644/tid=24660] ppid=24641 vsize=868480 CPUtime=0
/proc/24644/task/24660/stat : 24660 (java) S 24641 24613 22322 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 24973881 889323520 4433 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 0.84
Current children cumulated vsize (KiB) 890704

[startup+29.1016 s]
/proc/loadavg: 4.63 3.52 2.68 3/95 24660
/proc/meminfo: memFree=1011224/2055920 swapFree=4192812/4192956
[pid=24613] ppid=24610 vsize=16868 CPUtime=1.15
/proc/24613/stat : 24613 (sugar) S 24610 24613 22322 0 -1 4194304 1441 11734 5 86 5 2 92 16 16 0 1 0 24971044 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 250977759330 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/24613/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 1.15
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 29.1664
CPU time (s): 1.3198
CPU user time (s): 1.09883
CPU system time (s): 0.220966
CPU usage (%): 4.52506
Max. virtual memory (cumulated for all children) (KiB): 890816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.09883
system time used= 0.220966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17062
page faults= 92
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2075
involuntary context switches= 1327

runsolver used 0.034994 second user time and 0.12998 second system time

The end

Launcher Data 

Begin job on node56 at 2009-07-12 08:11:15
IDJOB=2084490
IDBENCH=58084
IDSOLVER=738
FILE ID=node56/2084490-1247379072
PBS_JOBID= 9507122
Free space on /tmp= 100820 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/graphColoring/myciel/normalized-myciel6-7.xml
COMMAND LINE= DIR/sugar -c -vv -memlimit=MEMLIMIT -jar="DIR/sugar-v1-14-6.jar" -solver="DIR/picosat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2084490-1247379072/watcher-2084490-1247379072 -o /tmp/evaluation-result-2084490-1247379072/solver-2084490-1247379072 -C 1800 -W 2000 -M 900  HOME/sugar -c -vv -memlimit=900 -jar="HOME/sugar-v1-14-6.jar" -solver="HOME/picosat" -tmp="HOME/temp" HOME/instance-2084490-1247379072.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0

MD5SUM BENCH= bc1194518f69caaba9c70c23c2844b25
RANDOM SEED=1489648826

node56.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		: 3000.209
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		: 3000.209
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:        745424 kB
Buffers:          1580 kB
Cached:         447492 kB
SwapCached:          0 kB
Active:         806960 kB
Inactive:       427612 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        745424 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:          424520 kB
Writeback:           0 kB
Mapped:         795724 kB
Slab:            59352 kB
Committed_AS:  1070280 kB
PageTables:       3776 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= 100816 MiB
End job on node56 at 2009-07-12 08:11:47