Trace number 2057166

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+picosat? (MO) 32.75 42.3425

General information on the benchmark

Namecsp/lard/
normalized-lard-91-91.xml
MD5SUM6b4a6e4092e14f48fd38a5edec2adc18
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark14.5268
Satisfiable
(Un)Satisfiability was proved
Number of variables91
Number of constraints4095
Maximum constraint arity2
Maximum domain size92
Number of constraints which are defined in extension4095
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.08/9.20	c 0	Sugar v1-14-6 + HOME/picosat
0.08/9.20	c 0	BEGIN Sat Jul 11 15:11:16 2009
0.08/9.20	c 0	PID 10455
0.08/9.20	c 0	HOST node56.alineos.net
0.08/9.20	c 0	CONVERTING HOME/instance-2057166-1247317854.xml TO HOME/temp.csp
0.08/9.20	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2057166-1247317854.xml' 'HOME/temp.csp'
26.45/35.97	c 27	1 domains, 91 variables, 0 predicates, 4095 relations, 4095 constraints
26.53/36.06	c 27	ENCODING HOME/temp.csp TO HOME/temp.cnf
26.53/36.06	c 27	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'
26.59/36.17	c 27	Parsing HOME/temp.csp
32.35/41.92	c ERROR INTERRUPTED
32.75/42.34	s UNKNOWN
32.75/42.34	c 33	CPU 26.59 (0.06 0.02 25.21 1.3)
32.75/42.34	c 33	END Sat Jul 11 15:11:49 2009

Verifier Data 

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: UNKNOWN

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2057166-1247317854/watcher-2057166-1247317854 -o /tmp/evaluation-result-2057166-1247317854/solver-2057166-1247317854 -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-2057166-1247317854.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: 0.78 0.31 0.12 4/74 10455
/proc/meminfo: memFree=900824/2055920 swapFree=4192956/4192956
[pid=10455] ppid=10453 vsize=18576 CPUtime=0
/proc/10455/stat : 10455 (runsolver) R 10453 10455 10283 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 18850017 19021824 284 996147200 4194304 4302564 548682068304 18446744073709551615 250968861991 0 0 4096 24578 0 0 0 17 1 0 0
/proc/10455/statm: 4644 284 249 26 0 2626 0

[startup+0.060124 s]
/proc/loadavg: 0.78 0.31 0.12 4/74 10455
/proc/meminfo: memFree=900824/2055920 swapFree=4192956/4192956
[pid=10455] ppid=10453 vsize=13336 CPUtime=0.03
/proc/10455/stat : 10455 (sugar) D 10453 10455 10283 0 -1 4194304 723 0 0 0 2 1 0 0 18 0 1 0 18850017 13656064 691 996147200 4194304 4206940 548682068608 18446744073709551615 250977759330 0 0 4224 0 18446744071563479169 0 0 17 1 0 0
/proc/10455/statm: 3334 691 338 3 0 434 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13336

[startup+0.101122 s]
/proc/loadavg: 0.78 0.31 0.12 4/74 10455
/proc/meminfo: memFree=900824/2055920 swapFree=4192956/4192956
[pid=10455] ppid=10453 vsize=13336 CPUtime=0.03
/proc/10455/stat : 10455 (sugar) D 10453 10455 10283 0 -1 4194304 723 0 0 0 2 1 0 0 18 0 1 0 18850017 13656064 691 996147200 4194304 4206940 548682068608 18446744073709551615 250977759330 0 0 4224 0 18446744071563479169 0 0 17 1 0 0
/proc/10455/statm: 3334 691 338 3 0 434 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13336

[startup+0.301141 s]
/proc/loadavg: 0.78 0.31 0.12 4/74 10455
/proc/meminfo: memFree=900824/2055920 swapFree=4192956/4192956
[pid=10455] ppid=10453 vsize=13336 CPUtime=0.03
/proc/10455/stat : 10455 (sugar) D 10453 10455 10283 0 -1 4194304 723 0 0 0 2 1 0 0 18 0 1 0 18850017 13656064 691 996147200 4194304 4206940 548682068608 18446744073709551615 250977759330 0 0 4224 0 18446744071563479169 0 0 17 1 0 0
/proc/10455/statm: 3334 691 338 3 0 434 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13336

[startup+0.701181 s]
/proc/loadavg: 0.78 0.31 0.12 4/74 10455
/proc/meminfo: memFree=900824/2055920 swapFree=4192956/4192956
[pid=10455] ppid=10453 vsize=13336 CPUtime=0.03
/proc/10455/stat : 10455 (sugar) D 10453 10455 10283 0 -1 4194304 732 0 0 0 2 1 0 0 18 0 1 0 18850017 13656064 700 996147200 4194304 4206940 548682068608 18446744073709551615 250969029221 0 0 4224 0 18446744071563608240 0 0 17 1 0 0
/proc/10455/statm: 3334 700 338 3 0 434 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13336

[startup+1.50126 s]
/proc/loadavg: 0.78 0.31 0.12 2/75 10456
/proc/meminfo: memFree=894480/2055920 swapFree=4192956/4192956
[pid=10455] ppid=10453 vsize=13336 CPUtime=0.03
/proc/10455/stat : 10455 (sugar) D 10453 10455 10283 0 -1 4194304 739 0 0 0 2 1 0 0 18 0 1 0 18850017 13656064 707 996147200 4194304 4206940 548682068608 18446744073709551615 250977759330 0 0 4224 0 18446744071563479169 0 0 17 1 0 0
/proc/10455/statm: 3334 707 338 3 0 434 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13336

[startup+3.10141 s]
/proc/loadavg: 1.04 0.38 0.14 3/75 10456
/proc/meminfo: memFree=888976/2055920 swapFree=4192956/4192956
[pid=10455] ppid=10453 vsize=13600 CPUtime=0.04
/proc/10455/stat : 10455 (sugar) D 10453 10455 10283 0 -1 4194304 787 0 0 0 3 1 0 0 18 0 1 0 18850017 13926400 755 996147200 4194304 4206940 548682068608 18446744073709551615 250969029221 0 0 4224 0 18446744071563608240 0 0 17 1 0 0
/proc/10455/statm: 3400 755 341 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600
heavy processes:

[startup+6.30173 s]
/proc/loadavg: 1.04 0.38 0.14 2/75 10456
/proc/meminfo: memFree=873104/2055920 swapFree=4192956/4192956
[pid=10455] ppid=10453 vsize=15948 CPUtime=0.06
/proc/10455/stat : 10455 (sugar) D 10453 10455 10283 0 -1 4194304 913 0 0 0 4 2 0 0 18 0 1 0 18850017 16330752 881 996147200 4194304 4206940 548682068608 18446744073709551615 250969029221 0 0 4224 0 18446744071563608240 0 0 17 1 0 0
/proc/10455/statm: 3987 881 380 3 0 566 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 15948
heavy processes:

[startup+12.7024 s]
/proc/loadavg: 1.66 0.53 0.19 3/85 10467
/proc/meminfo: memFree=617344/2055920 swapFree=4192956/4192956
[pid=10455] ppid=10453 vsize=16868 CPUtime=0.08
/proc/10455/stat : 10455 (sugar) S 10453 10455 10283 0 -1 4194304 1226 128 1 0 6 2 0 0 18 0 1 0 18850017 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 250977759330 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/10455/statm: 4217 1111 409 3 0 796 0
[pid=10458] ppid=10455 vsize=5356 CPUtime=0
/proc/10458/stat : 10458 (sh) S 10455 10455 10283 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 18850938 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10458/statm: 1339 233 193 169 0 50 0
[pid=10459] ppid=10458 vsize=864764 CPUtime=3.44
/proc/10459/stat : 10459 (java) S 10458 10455 10283 0 -1 0 59968 0 1 0 308 36 0 0 18 0 9 0 18850938 885518336 59170 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/10459/statm: 216191 59170 2556 9 0 210703 0
[pid=10459/tid=10460] ppid=10458 vsize=864764 CPUtime=2.65
/proc/10459/task/10460/stat : 10460 (java) R 10458 10455 10283 0 -1 64 5078 0 1 0 251 14 0 0 25 0 9 0 18850939 885518336 59170 996147200 134512640 134550932 4294955984 18446744073709551615 4126757600 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10459/tid=10461] ppid=10458 vsize=864764 CPUtime=0.62
/proc/10459/task/10461/stat : 10461 (java) S 10458 10455 10283 0 -1 64 53677 0 0 0 41 21 0 0 16 0 9 0 18850940 885518336 59170 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=10459/tid=10462] ppid=10458 vsize=864764 CPUtime=0
/proc/10459/task/10462/stat : 10462 (java) S 10458 10455 10283 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 18850941 885518336 59170 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10459/tid=10463] ppid=10458 vsize=864764 CPUtime=0
/proc/10459/task/10463/stat : 10463 (java) S 10458 10455 10283 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 18850941 885518336 59170 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10459/tid=10464] ppid=10458 vsize=864764 CPUtime=0
/proc/10459/task/10464/stat : 10464 (java) S 10458 10455 10283 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 18850943 885518336 59170 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10459/tid=10465] ppid=10458 vsize=864764 CPUtime=0.15
/proc/10459/task/10465/stat : 10465 (java) S 10458 10455 10283 0 -1 64 510 0 0 0 15 0 0 0 16 0 9 0 18850943 885518336 59170 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10459/tid=10466] ppid=10458 vsize=864764 CPUtime=0
/proc/10459/task/10466/stat : 10466 (java) S 10458 10455 10283 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 18850943 885518336 59170 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10459/tid=10467] ppid=10458 vsize=864764 CPUtime=0
/proc/10459/task/10467/stat : 10467 (java) S 10458 10455 10283 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 18850943 885518336 59170 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.52
Current children cumulated vsize (KiB) 886988
heavy processes:

[startup+25.5016 s]
/proc/loadavg: 2.02 0.64 0.23 3/85 10468
/proc/meminfo: memFree=379200/2055920 swapFree=4192956/4192956
[pid=10455] ppid=10453 vsize=16868 CPUtime=0.08
/proc/10455/stat : 10455 (sugar) S 10453 10455 10283 0 -1 4194304 1226 128 1 0 6 2 0 0 18 0 1 0 18850017 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 250977759330 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/10455/statm: 4217 1111 409 3 0 796 0
[pid=10458] ppid=10455 vsize=5356 CPUtime=0
/proc/10458/stat : 10458 (sh) S 10455 10455 10283 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 18850938 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10458/statm: 1339 233 193 169 0 50 0
[pid=10459] ppid=10458 vsize=864764 CPUtime=16.1
/proc/10459/stat : 10459 (java) S 10458 10455 10283 0 -1 0 86537 0 1 0 1525 85 0 0 18 0 9 0 18850938 885518336 85611 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/10459/statm: 216191 85611 2556 9 0 210703 0
[pid=10459/tid=10460] ppid=10458 vsize=864764 CPUtime=14.49
/proc/10459/task/10460/stat : 10460 (java) R 10458 10455 10283 0 -1 64 6725 0 1 0 1396 53 0 0 25 0 9 0 18850939 885518336 85611 996147200 134512640 134550932 4294955984 18446744073709551615 4126775223 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10459/tid=10461] ppid=10458 vsize=864764 CPUtime=1.38
/proc/10459/task/10461/stat : 10461 (java) S 10458 10455 10283 0 -1 64 78568 0 0 0 107 31 0 0 16 0 9 0 18850940 885518336 85611 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=10459/tid=10462] ppid=10458 vsize=864764 CPUtime=0
/proc/10459/task/10462/stat : 10462 (java) S 10458 10455 10283 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 18850941 885518336 85611 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10459/tid=10463] ppid=10458 vsize=864764 CPUtime=0
/proc/10459/task/10463/stat : 10463 (java) S 10458 10455 10283 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 18850941 885518336 85611 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10459/tid=10464] ppid=10458 vsize=864764 CPUtime=0
/proc/10459/task/10464/stat : 10464 (java) S 10458 10455 10283 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 18850943 885518336 85611 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10459/tid=10465] ppid=10458 vsize=864764 CPUtime=0.21
/proc/10459/task/10465/stat : 10465 (java) S 10458 10455 10283 0 -1 64 541 0 0 0 21 0 0 0 15 0 9 0 18850943 885518336 85611 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10459/tid=10466] ppid=10458 vsize=864764 CPUtime=0
/proc/10459/task/10466/stat : 10466 (java) S 10458 10455 10283 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 18850943 885518336 85611 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10459/tid=10467] ppid=10458 vsize=864764 CPUtime=0
/proc/10459/task/10467/stat : 10467 (java) S 10458 10455 10283 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 18850943 885518336 85611 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 16.18
Current children cumulated vsize (KiB) 886988
heavy processes:



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+41.9012 s]
/proc/loadavg: 2.73 0.89 0.32 4/93 10491
/proc/meminfo: memFree=206776/2055920 swapFree=4192956/4192956
[pid=10455] ppid=10453 vsize=16868 CPUtime=26.59
/proc/10455/stat : 10455 (sugar) S 10453 10455 10283 0 -1 4194304 1308 112488 1 1 6 2 2521 130 16 0 1 0 18850017 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 250977759330 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/10455/statm: 4217 1111 409 3 0 796 0
[pid=10482] ppid=10455 vsize=5356 CPUtime=0
/proc/10482/stat : 10482 (sh) S 10455 10455 10283 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 18853624 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 250968859460 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/10482/statm: 1339 233 193 169 0 50 0
[pid=10483] ppid=10482 vsize=913500 CPUtime=5.76
/proc/10483/stat : 10483 (java) S 10482 10455 10283 0 -1 0 52692 0 2 0 553 23 0 0 18 0 9 0 18853624 935424000 44279 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/10483/statm: 228375 44279 2665 9 0 223288 0
[pid=10483/tid=10484] ppid=10482 vsize=913500 CPUtime=3.39
/proc/10483/task/10484/stat : 10484 (java) R 10482 10455 10283 0 -1 64 3129 0 2 0 337 2 0 0 25 0 9 0 18853625 935424000 44279 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10483/tid=10485] ppid=10482 vsize=913500 CPUtime=2.3
/proc/10483/task/10485/stat : 10485 (java) R 10482 10455 10283 0 -1 64 48551 0 0 0 210 20 0 0 16 0 9 0 18853627 935424000 44279 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=10483/tid=10486] ppid=10482 vsize=913500 CPUtime=0
/proc/10483/task/10486/stat : 10486 (java) S 10482 10455 10283 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 18853628 935424000 44279 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10483/tid=10487] ppid=10482 vsize=913500 CPUtime=0
/proc/10483/task/10487/stat : 10487 (java) S 10482 10455 10283 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 18853628 935424000 44279 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10483/tid=10488] ppid=10482 vsize=913500 CPUtime=0
/proc/10483/task/10488/stat : 10488 (java) S 10482 10455 10283 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 18853630 935424000 44279 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10483/tid=10489] ppid=10482 vsize=913500 CPUtime=0.04
/proc/10483/task/10489/stat : 10489 (java) S 10482 10455 10283 0 -1 64 309 0 0 0 4 0 0 0 16 0 9 0 18853630 935424000 44279 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10483/tid=10490] ppid=10482 vsize=913500 CPUtime=0
/proc/10483/task/10490/stat : 10490 (java) S 10482 10455 10283 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 18853630 935424000 44279 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10483/tid=10491] ppid=10482 vsize=913500 CPUtime=0
/proc/10483/task/10491/stat : 10491 (java) S 10482 10455 10283 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 18853630 935424000 44279 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 32.35
Current children cumulated vsize (KiB) 935724
heavy processes:

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+42.2012 s]
/proc/loadavg: 2.73 0.89 0.32 4/93 10491
/proc/meminfo: memFree=206776/2055920 swapFree=4192956/4192956
[pid=10455] ppid=10453 vsize=16868 CPUtime=26.59
/proc/10455/stat : 10455 (sugar) S 10453 10455 10283 0 -1 4194304 1322 112488 1 1 6 2 2521 130 16 0 1 0 18850017 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 250977759330 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/10455/statm: 4217 1112 409 3 0 796 0
[pid=10482] ppid=10455 vsize=0 CPUtime=0
/proc/10482/stat : 10482 (sh) Z 10455 10455 10283 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 18853624 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/10482/statm: 0 0 0 0 0 0 0
[pid=10483] ppid=1 vsize=903256 CPUtime=6.06
/proc/10483/stat : 10483 (java) S 1 10455 10283 0 -1 0 52693 0 2 0 582 24 0 0 16 0 9 0 18853624 924934144 41719 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/10483/statm: 225814 41719 2159 9 0 220727 0
[pid=10483/tid=10484] ppid=1 vsize=903256 CPUtime=3.39
/proc/10483/task/10484/stat : 10484 (java) R 1 10455 10283 0 -1 64 3129 0 2 0 337 2 0 0 25 0 9 0 18853625 924934144 41719 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10483/tid=10485] ppid=1 vsize=903256 CPUtime=2.6
/proc/10483/task/10485/stat : 10485 (java) R 1 10455 10283 0 -1 64 48551 0 0 0 240 20 0 0 16 0 9 0 18853627 924934144 41719 996147200 134512640 134550932 4294955936 18446744073709551615 102768042 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=10483/tid=10486] ppid=1 vsize=903256 CPUtime=0
/proc/10483/task/10486/stat : 10486 (java) S 1 10455 10283 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 18853628 924934144 41719 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10483/tid=10487] ppid=1 vsize=903256 CPUtime=0
/proc/10483/task/10487/stat : 10487 (java) S 1 10455 10283 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 18853628 924934144 41719 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10483/tid=10488] ppid=1 vsize=903256 CPUtime=0
/proc/10483/task/10488/stat : 10488 (java) S 1 10455 10283 0 -1 64 1 0 0 0 0 0 0 0 16 0 9 0 18853630 924934144 41719 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10483/tid=10489] ppid=1 vsize=903256 CPUtime=0.04
/proc/10483/task/10489/stat : 10489 (java) S 1 10455 10283 0 -1 64 309 0 0 0 4 0 0 0 16 0 9 0 18853630 924934144 41719 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10483/tid=10490] ppid=1 vsize=903256 CPUtime=0
/proc/10483/task/10490/stat : 10490 (java) S 1 10455 10283 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 18853630 924934144 41719 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10483/tid=10491] ppid=1 vsize=903256 CPUtime=0
/proc/10483/task/10491/stat : 10491 (java) S 1 10455 10283 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 18853630 924934144 41719 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 32.65
Current children cumulated vsize (KiB) 920124

[startup+42.3012 s]
/proc/loadavg: 2.73 0.89 0.32 4/93 10491
/proc/meminfo: memFree=206776/2055920 swapFree=4192956/4192956
[pid=10455] ppid=10453 vsize=16868 CPUtime=26.59
/proc/10455/stat : 10455 (sugar) S 10453 10455 10283 0 -1 4194304 1322 112488 1 1 6 2 2521 130 16 0 1 0 18850017 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 250977759330 0 16384 4224 0 18446744071563648864 0 0 17 1 0 0
/proc/10455/statm: 4217 1112 409 3 0 796 0
[pid=10482] ppid=10455 vsize=0 CPUtime=0
/proc/10482/stat : 10482 (sh) Z 10455 10455 10283 0 -1 4195340 278 0 0 0 0 0 0 0 16 0 1 0 18853624 0 0 996147200 0 0 0 0 0 0 65536 4100 65538 18446744071563351923 0 0 17 1 0 0
/proc/10482/statm: 0 0 0 0 0 0 0
[pid=10483] ppid=1 vsize=864744 CPUtime=6.16
/proc/10483/stat : 10483 (java) S 1 10455 10283 0 -1 0 53211 0 2 0 591 25 0 0 16 0 11 0 18853624 885497856 31991 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/10483/statm: 216186 31991 2559 9 0 210698 0
[pid=10483/tid=10484] ppid=1 vsize=864744 CPUtime=3.39
/proc/10483/task/10484/stat : 10484 (java) R 1 10455 10283 0 -1 64 3129 0 2 0 337 2 0 0 25 0 11 0 18853625 885497856 31991 996147200 134512640 134550932 4294955936 18446744073709551615 4126415140 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10483/tid=10485] ppid=1 vsize=864744 CPUtime=2.69
/proc/10483/task/10485/stat : 10485 (java) S 1 10455 10283 0 -1 64 48597 0 0 0 248 21 0 0 16 0 11 0 18853627 885497856 31991 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=10483/tid=10486] ppid=1 vsize=864744 CPUtime=0
/proc/10483/task/10486/stat : 10486 (java) S 1 10455 10283 0 -1 64 15 0 0 0 0 0 0 0 16 0 11 0 18853628 885497856 31991 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10483/tid=10487] ppid=1 vsize=864744 CPUtime=0
/proc/10483/task/10487/stat : 10487 (java) S 1 10455 10283 0 -1 64 9 0 0 0 0 0 0 0 15 0 11 0 18853628 885497856 31991 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10483/tid=10488] ppid=1 vsize=864744 CPUtime=0
/proc/10483/task/10488/stat : 10488 (java) S 1 10455 10283 0 -1 64 459 0 0 0 0 0 0 0 18 0 11 0 18853630 885497856 31991 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10483/tid=10489] ppid=1 vsize=864744 CPUtime=0.04
/proc/10483/task/10489/stat : 10489 (java) S 1 10455 10283 0 -1 64 309 0 0 0 4 0 0 0 16 0 11 0 18853630 885497856 31991 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=10483/tid=10490] ppid=1 vsize=864744 CPUtime=0
/proc/10483/task/10490/stat : 10490 (java) S 1 10455 10283 0 -1 64 1 0 0 0 0 0 0 0 19 0 11 0 18853630 885497856 31991 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=10483/tid=10491] ppid=1 vsize=864744 CPUtime=0
/proc/10483/task/10491/stat : 10491 (java) S 1 10455 10283 0 -1 64 1 0 0 0 0 0 0 0 15 0 11 0 18853630 885497856 31991 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 32.75
Current children cumulated vsize (KiB) 881612

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 10455 and gives
#  childrusage.ru_utime.tv_sec=25
#  childrusage.ru_utime.tv_usec=281156
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=331797
# CPU time returned by wait4() is 26.613
# while last known CPU time is 32.75
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 42.3425
CPU time (s): 32.75
CPU user time (s): 31.18
CPU system time (s): 1.57
CPU usage (%): 77.3455
Max. virtual memory (cumulated for all children) (KiB): 935724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 25.2812
system time used= 1.3318
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 114163
page faults= 2
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4187
involuntary context switches= 4298

runsolver used 0.075988 second user time and 0.163975 second system time

The end

Launcher Data 

Begin job on node56 at 2009-07-11 15:11:07
IDJOB=2057166
IDBENCH=53340
IDSOLVER=738
FILE ID=node56/2057166-1247317854
PBS_JOBID= 9506518
Free space on /tmp= 102852 MiB

SOLVER NAME= Sugar v1.14.6+picosat
BENCH NAME= CPAI08/csp/lard/normalized-lard-91-91.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-2057166-1247317854/watcher-2057166-1247317854 -o /tmp/evaluation-result-2057166-1247317854/solver-2057166-1247317854 -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-2057166-1247317854.xml

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

MD5SUM BENCH= 6b4a6e4092e14f48fd38a5edec2adc18
RANDOM SEED=513678660

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:        901304 kB
Buffers:         54696 kB
Cached:        1007396 kB
SwapCached:          0 kB
Active:         306432 kB
Inactive:       785596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        901304 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:          191480 kB
Writeback:           0 kB
Mapped:          40436 kB
Slab:            47868 kB
Committed_AS:   138204 kB
PageTables:       1868 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= 102672 MiB
End job on node56 at 2009-07-11 15:11:51