Trace number 1043347

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
casper zao? (TO) 1800.11 1808.01

General information on the benchmark

Namecsp/allsquares/
normalized-squares-21-21.xml
MD5SUM7c9360f7d63a1fda1cc47b47892f65e0
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark29.6915
Satisfiable
(Un)Satisfiability was proved
Number of variables882
Number of constraints1053
Maximum constraint arity21
Maximum domain size58
Number of constraints which are defined in extension0
Number of constraints which are defined in intension841
Global constraints used (with number of constraints)cumulative(2),weightedsum(210)

Solver Data (download as text)

0.18/0.20	c [ This is CaSPERzao (C) mvc@di.fct.unl.pt ]
0.18/0.20	c Parsing = 1
0.18/0.20	c Building = 1
2.27/2.32	c [ NumberOfVariables = 882 ]
2.27/2.32	c [ NumberOfConstraints = 1053 ]
2.27/2.32	c [ SizeOfSearchSpace(log2) = 1072.08 ]
2.27/2.32	c SymmetrySearch = 1
2.27/2.38	c [ Found 4.39805e+12 symmetries ]
2.27/2.39	c InitialPropagation = 1
2.27/2.39	c [ SizeOfSearchSpace(log2) = 1068.08 ]
2.27/2.39	c InitialSAC = 1
2.67/2.70	c [ SizeOfSearchSpace(log2) = 1068.08 ]
2.67/2.70	c Search(SampleFF) : 
88.05/88.50	c [ Sampling domwdeg ]
88.05/88.50	c [ Sampling impacts ]
88.05/88.50	c [ Sampling la ]
88.05/88.50	c [ SamplingScores: ]
88.05/88.50	c [ domwdeg+min = 0.0714024 | domwdeg+rnd = 0.022743 ]
88.05/88.50	c [ impacts+min = 0.00101963 | impacts+rnd = 0.00206512 ]
88.05/88.50	c [ la+min = 1.7851e-07 | la+rnd = 0.000454258 ]
88.05/88.50	c [ domwdeg = 0.0470727 | impacts = 0.00154238 | la = 0.000227218 ]
88.05/88.50	c [ min = 0.0241407 | rand = 0.00154238 ]
88.05/88.50	c [ restarting at (0.282886,0.000542249) ]
88.75/89.26	c [ restarting at (0.707215,0.0203824) ]
90.64/91.15	c [ restarting at (1.76804,0.0803696) ]
95.31/95.90	c [ restarting at (4.42009,0.0927967) ]
107.16/107.75	c [ restarting at (11.0502,0.0250756) ]
136.61/137.39	c [ restarting at (27.6256,0.00701841) ]
210.34/211.48	c [ restarting at (69.064,0.132298) ]
394.73/396.70	c [ restarting at (172.66,0.0257503) ]
855.46/859.79	c [ restarting at (431.65,0.0929044) ]
927.70/932.38	c [ restarting at (1079.12,0.0463264) ]

Verifier Data (download as text)

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

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-1043347-1215027868/watcher-1043347-1215027868 -o /tmp/evaluation-result-1043347-1215027868/solver-1043347-1215027868 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzao HOME/instance-1043347-1215027868.xml 517714023 

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: 1.98 2.02 2.00 4/84 22965
/proc/meminfo: memFree=1733128/2055920 swapFree=4155960/4192956
[pid=22965] ppid=22963 vsize=1056 CPUtime=0
/proc/22965/stat : 22965 (casperzao) R 22963 22965 21792 0 -1 4194304 40 0 0 0 0 0 0 0 21 0 1 0 1981758088 1081344 26 996147200 134512640 135477443 4294956224 18446744073709551615 10384164 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/22965/statm: 264 26 20 235 0 3 0

[startup+0.092686 s]
/proc/loadavg: 1.98 2.02 2.00 4/84 22965
/proc/meminfo: memFree=1733128/2055920 swapFree=4155960/4192956
[pid=22965] ppid=22963 vsize=287768 CPUtime=0.08
/proc/22965/stat : 22965 (casperzao) R 22963 22965 21792 0 -1 4194304 1162 0 0 0 8 0 0 0 18 0 1 0 1981758088 294674432 891 996147200 134512640 135477443 4294956224 18446744073709551615 135219085 0 0 4096 0 0 0 0 17 1 0 0
/proc/22965/statm: 71942 891 463 235 0 70643 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 287768

[startup+0.102683 s]
/proc/loadavg: 1.98 2.02 2.00 4/84 22965
/proc/meminfo: memFree=1733128/2055920 swapFree=4155960/4192956
[pid=22965] ppid=22963 vsize=287900 CPUtime=0.08
/proc/22965/stat : 22965 (casperzao) R 22963 22965 21792 0 -1 4194304 1281 0 0 0 8 0 0 0 18 0 1 0 1981758088 294809600 930 996147200 134512640 135477443 4294956224 18446744073709551615 134593771 0 0 4096 0 0 0 0 17 1 0 0
/proc/22965/statm: 71975 930 463 235 0 70676 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 287900

[startup+0.301724 s]
/proc/loadavg: 1.98 2.02 2.00 4/84 22965
/proc/meminfo: memFree=1733128/2055920 swapFree=4155960/4192956
[pid=22965] ppid=22963 vsize=291068 CPUtime=0.28
/proc/22965/stat : 22965 (casperzao) R 22963 22965 21792 0 -1 4194304 3541 0 0 0 27 1 0 0 19 0 1 0 1981758088 298053632 1730 996147200 134512640 135477443 4294956224 18446744073709551615 134593771 0 0 4096 0 0 0 0 17 1 0 0
/proc/22965/statm: 72767 1730 463 235 0 71468 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 291068

[startup+0.702789 s]
/proc/loadavg: 1.98 2.02 2.00 4/84 22965
/proc/meminfo: memFree=1733128/2055920 swapFree=4155960/4192956
[pid=22965] ppid=22963 vsize=297404 CPUtime=0.69
/proc/22965/stat : 22965 (casperzao) R 22963 22965 21792 0 -1 4194304 8016 0 0 0 65 4 0 0 23 0 1 0 1981758088 304541696 3359 996147200 134512640 135477443 4294956224 18446744073709551615 134673664 0 0 4096 0 0 0 0 17 1 0 0
/proc/22965/statm: 74351 3360 463 235 0 73052 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 297404

[startup+1.50194 s]
/proc/loadavg: 1.98 2.02 2.00 3/85 22966
/proc/meminfo: memFree=1716544/2055920 swapFree=4155960/4192956
[pid=22965] ppid=22963 vsize=310076 CPUtime=1.48
/proc/22965/stat : 22965 (casperzao) R 22963 22965 21792 0 -1 4194304 16778 0 0 0 139 9 0 0 25 0 1 0 1981758088 317517824 6579 996147200 134512640 135477443 4294956224 18446744073709551615 134957798 0 0 4096 0 0 0 0 17 1 0 0
/proc/22965/statm: 77519 6579 463 235 0 76220 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 310076

[startup+3.10122 s]
/proc/loadavg: 1.98 2.02 2.00 3/85 22966
/proc/meminfo: memFree=1698752/2055920 swapFree=4155960/4192956
[pid=22965] ppid=22963 vsize=135820 CPUtime=3.07
/proc/22965/stat : 22965 (casperzao) R 22963 22965 21792 0 -1 4194304 26448 0 0 0 293 14 0 0 25 0 1 0 1981758088 139079680 10244 996147200 134512640 135477443 4294956224 18446744073709551615 134949848 0 0 4096 0 0 0 0 17 1 0 0
/proc/22965/statm: 33955 10244 537 235 0 32656 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 135820

[startup+6.30177 s]
/proc/loadavg: 1.98 2.02 2.00 3/85 22966
/proc/meminfo: memFree=1693760/2055920 swapFree=4155960/4192956
[pid=22965] ppid=22963 vsize=135820 CPUtime=6.25
/proc/22965/stat : 22965 (casperzao) R 22963 22965 21792 0 -1 4194304 26463 0 0 0 611 14 0 0 25 0 1 0 1981758088 139079680 10259 996147200 134512640 135477443 4294956224 18446744073709551615 135208699 0 0 4096 0 0 0 0 17 1 0 0
/proc/22965/statm: 33955 10259 537 235 0 32656 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 135820

[startup+12.7019 s]
/proc/loadavg: 1.98 2.02 2.00 3/85 22966
/proc/meminfo: memFree=1693760/2055920 swapFree=4155960/4192956
[pid=22965] ppid=22963 vsize=135820 CPUtime=12.62
/proc/22965/stat : 22965 (casperzao) R 22963 22965 21792 0 -1 4194304 26466 0 0 0 1248 14 0 0 25 0 1 0 1981758088 139079680 10262 996147200 134512640 135477443 4294956224 18446744073709551615 134949588 0 0 4096 0 0 0 0 17 1 0 0
/proc/22965/statm: 33955 10262 537 235 0 32656 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 135820

[startup+25.5011 s]
/proc/loadavg: 1.99 2.01 2.00 3/85 22966
/proc/meminfo: memFree=1693760/2055920 swapFree=4155960/4192956
[pid=22965] ppid=22963 vsize=135820 CPUtime=25.35
/proc/22965/stat : 22965 (casperzao) R 22963 22965 21792 0 -1 4194304 26469 0 0 0 2521 14 0 0 25 0 1 0 1981758088 139079680 10265 996147200 134512640 135477443 4294956224 18446744073709551615 135208694 0 0 4096 0 0 0 0 17 1 0 0
/proc/22965/statm: 33955 10265 537 235 0 32656 0
Current children cumulated CPU time (s) 25.35
Current children cumulated vsize (KiB) 135820

[startup+51.1026 s]
/proc/loadavg: 1.99 2.01 2.00 3/85 22966
/proc/meminfo: memFree=1692736/2055920 swapFree=4155960/4192956
[pid=22965] ppid=22963 vsize=136084 CPUtime=50.84
/proc/22965/stat : 22965 (casperzao) R 22963 22965 21792 0 -1 4194304 26736 0 0 0 5069 15 0 0 25 0 1 0 1981758088 139350016 10532 996147200 134512640 135477443 4294956224 18446744073709551615 11685622 0 0 4096 0 0 0 0 17 1 0 0
/proc/22965/statm: 34021 10532 538 235 0 32722 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 136084

[startup+102.307 s]
/proc/loadavg: 1.99 2.01 2.00 3/85 22966
/proc/meminfo: memFree=1692032/2055920 swapFree=4155960/4192956
[pid=22965] ppid=22963 vsize=136744 CPUtime=101.78
/proc/22965/stat : 22965 (casperzao) R 22963 22965 21792 0 -1 4194304 26892 0 0 0 10163 15 0 0 25 0 1 0 1981758088 140025856 10688 996147200 134512640 135477443 4294956224 18446744073709551615 134949739 0 0 4096 0 0 0 0 17 1 0 0
/proc/22965/statm: 34186 10688 539 235 0 32887 0
Current children cumulated CPU time (s) 101.78
Current children cumulated vsize (KiB) 136744

[startup+162.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/85 22966
/proc/meminfo: memFree=1692032/2055920 swapFree=4155960/4192956
[pid=22965] ppid=22963 vsize=136744 CPUtime=161.48
/proc/22965/stat : 22965 (casperzao) R 22963 22965 21792 0 -1 4194304 26892 0 0 0 16133 15 0 0 25 0 1 0 1981758088 140025856 10688 996147200 134512640 135477443 4294956224 18446744073709551615 134888098 0 0 4096 0 0 0 0 17 1 0 0
/proc/22965/statm: 34186 10688 539 235 0 32887 0
Current children cumulated CPU time (s) 161.48
Current children cumulated vsize (KiB) 136744

[startup+222.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/85 22966
/proc/meminfo: memFree=1692032/2055920 swapFree=4155960/4192956
[pid=22965] ppid=22963 vsize=136744 CPUtime=221.19
/proc/22965/stat : 22965 (casperzao) R 22963 22965 21792 0 -1 4194304 26892 0 0 0 22104 15 0 0 25 0 1 0 1981758088 140025856 10688 996147200 134512640 135477443 4294956224 18446744073709551615 135270828 0 0 4096 0 0 0 0 17 1 0 0
/proc/22965/statm: 34186 10688 539 235 0 32887 0
Current children cumulated CPU time (s) 221.19
Current children cumulated vsize (KiB) 136744

[startup+282.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/85 22966
/proc/meminfo: memFree=1691968/2055920 swapFree=4155960/4192956
[pid=22965] ppid=22963 vsize=136744 CPUtime=280.89
/proc/22965/stat : 22965 (casperzao) R 22963 22965 21792 0 -1 4194304 26892 0 0 0 28074 15 0 0 25 0 1 0 1981758088 140025856 10688 996147200 134512640 135477443 4294956224 18446744073709551615 135208668 0 0 4096 0 0 0 0 17 1 0 0
/proc/22965/statm: 34186 10688 539 235 0 32887 0
Current children cumulated CPU time (s) 280.89
Current children cumulated vsize (KiB) 136744

[startup+342.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/85 22966
/proc/meminfo: memFree=1691904/2055920 swapFree=4155960/4192956
[pid=22965] ppid=22963 vsize=136744 CPUtime=340.6
/proc/22965/stat : 22965 (casperzao) R 22963 22965 21792 0 -1 4194304 26892 0 0 0 34045 15 0 0 25 0 1 0 1981758088 140025856 10688 996147200 134512640 135477443 4294956224 18446744073709551615 134673681 0 0 4096 0 0 0 0 17 1 0 0
/proc/22965/statm: 34186 10688 539 235 0 32887 0
Current children cumulated CPU time (s) 340.6
Current children cumulated vsize (KiB) 136744

[startup+402.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/85 22966
/proc/meminfo: memFree=1691840/2055920 swapFree=4155960/4192956
[pid=22965] ppid=22963 vsize=136744 CPUtime=400.3
/proc/22965/stat : 22965 (casperzao) R 22963 22965 21792 0 -1 4194304 26892 0 0 0 40015 15 0 0 25 0 1 0 1981758088 140025856 10688 996147200 134512640 135477443 4294956224 18446744073709551615 135208694 0 0 4096 0 0 0 0 17 1 0 0
/proc/22965/statm: 34186 10688 539 235 0 32887 0
Current children cumulated CPU time (s) 400.3
Current children cumulated vsize (KiB) 136744

[startup+462.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/85 22966
/proc/meminfo: memFree=1691840/2055920 swapFree=4155960/4192956
[pid=22965] ppid=22963 vsize=136744 CPUtime=460.01
/proc/22965/stat : 22965 (casperzao) R 22963 22965 21792 0 -1 4194304 26892 0 0 0 45986 15 0 0 25 0 1 0 1981758088 140025856 10688 996147200 134512640 135477443 4294956224 18446744073709551615 134949750 0 0 4096 0 0 0 0 17 1 0 0
/proc/22965/statm: 34186 10688 539 235 0 32887 0
Current children cumulated CPU time (s) 460.01
Current children cumulated vsize (KiB) 136744

[startup+522.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/85 22966
/proc/meminfo: memFree=1691776/2055920 swapFree=4155960/4192956
[pid=22965] ppid=22963 vsize=136744 CPUtime=519.71
/proc/22965/stat : 22965 (casperzao) R 22963 22965 21792 0 -1 4194304 26892 0 0 0 51956 15 0 0 25 0 1 0 1981758088 140025856 10688 996147200 134512640 135477443 4294956224 18446744073709551615 135208612 0 0 4096 0 0 0 0 17 1 0 0
/proc/22965/statm: 34186 10688 539 235 0 32887 0
Current children cumulated CPU time (s) 519.71
Current children cumulated vsize (KiB) 136744

[startup+582.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/85 22966
/proc/meminfo: memFree=1691712/2055920 swapFree=4155960/4192956
[pid=22965] ppid=22963 vsize=136744 CPUtime=579.42
/proc/22965/stat : 22965 (casperzao) R 22963 22965 21792 0 -1 4194304 26892 0 0 0 57927 15 0 0 25 0 1 0 1981758088 140025856 10688 996147200 134512640 135477443 4294956224 18446744073709551615 135208645 0 0 4096 0 0 0 0 17 1 0 0
/proc/22965/statm: 34186 10688 539 235 0 32887 0
Current children cumulated CPU time (s) 579.42
Current children cumulated vsize (KiB) 136744

[startup+642.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/85 22966
/proc/meminfo: memFree=1691648/2055920 swapFree=4155960/4192956
[pid=22965] ppid=22963 vsize=136744 CPUtime=639.12
/proc/22965/stat : 22965 (casperzao) R 22963 22965 21792 0 -1 4194304 26892 0 0 0 63897 15 0 0 25 0 1 0 1981758088 140025856 10688 996147200 134512640 135477443 4294956224 18446744073709551615 134583584 0 0 4096 0 0 0 0 17 1 0 0
/proc/22965/statm: 34186 10688 539 235 0 32887 0
Current children cumulated CPU time (s) 639.12
Current children cumulated vsize (KiB) 136744


################
# More data... #
################

[startup+822.302 s]
/proc/loadavg: 2.07 2.03 2.00 3/85 22966
/proc/meminfo: memFree=1691584/2055920 swapFree=4155960/4192956
[pid=22965] ppid=22963 vsize=136744 CPUtime=818.24
/proc/22965/stat : 22965 (casperzao) R 22963 22965 21792 0 -1 4194304 26892 0 0 0 81809 15 0 0 25 0 1 0 1981758088 140025856 10688 996147200 134512640 135477443 4294956224 18446744073709551615 135208663 0 0 4096 0 0 0 0 17 1 0 0
/proc/22965/statm: 34186 10688 539 235 0 32887 0
Current children cumulated CPU time (s) 818.24
Current children cumulated vsize (KiB) 136744

[startup+882.301 s]
/proc/loadavg: 2.06 2.04 2.00 3/85 22966
/proc/meminfo: memFree=1691584/2055920 swapFree=4155960/4192956
[pid=22965] ppid=22963 vsize=136744 CPUtime=877.95
/proc/22965/stat : 22965 (casperzao) R 22963 22965 21792 0 -1 4194304 26892 0 0 0 87779 16 0 0 25 0 1 0 1981758088 140025856 10688 996147200 134512640 135477443 4294956224 18446744073709551615 134934668 0 0 4096 0 0 0 0 17 1 0 0
/proc/22965/statm: 34186 10688 539 235 0 32887 0
Current children cumulated CPU time (s) 877.95
Current children cumulated vsize (KiB) 136744

[startup+942.302 s]
/proc/loadavg: 2.06 2.04 2.00 3/93 22977
/proc/meminfo: memFree=1641912/2055920 swapFree=4155960/4192956
[pid=22965] ppid=22963 vsize=136744 CPUtime=937.66
/proc/22965/stat : 22965 (casperzao) R 22963 22965 21792 0 -1 4194304 26892 0 0 0 93750 16 0 0 25 0 1 0 1981758088 140025856 10688 996147200 134512640 135477443 4294956224 18446744073709551615 134586761 0 0 4096 0 0 0 0 17 0 0 0
/proc/22965/statm: 34186 10688 539 235 0 32887 0
Current children cumulated CPU time (s) 937.66
Current children cumulated vsize (KiB) 136744

[startup+1002.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/93 22983
/proc/meminfo: memFree=1641320/2055920 swapFree=4155960/4192956
[pid=22965] ppid=22963 vsize=136744 CPUtime=997.41
/proc/22965/stat : 22965 (casperzao) R 22963 22965 21792 0 -1 4194304 26892 0 0 0 99725 16 0 0 25 0 1 0 1981758088 140025856 10688 996147200 134512640 135477443 4294956224 18446744073709551615 135208708 0 0 4096 0 0 0 0 17 0 0 0
/proc/22965/statm: 34186 10688 539 235 0 32887 0
Current children cumulated CPU time (s) 997.41
Current children cumulated vsize (KiB) 136744

[startup+1062.3 s]
/proc/loadavg: 2.15 2.06 2.01 3/93 22983
/proc/meminfo: memFree=1641200/2055920 swapFree=4155960/4192956
[pid=22965] ppid=22963 vsize=136744 CPUtime=1057.16
/proc/22965/stat : 22965 (casperzao) R 22963 22965 21792 0 -1 4194304 26892 0 0 0 105700 16 0 0 25 0 1 0 1981758088 140025856 10688 996147200 134512640 135477443 4294956224 18446744073709551615 135208674 0 0 4096 0 0 0 0 17 0 0 0
/proc/22965/statm: 34186 10688 539 235 0 32887 0
Current children cumulated CPU time (s) 1057.16
Current children cumulated vsize (KiB) 136744

[startup+1122.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/93 22983
/proc/meminfo: memFree=1641072/2055920 swapFree=4155960/4192956
[pid=22965] ppid=22963 vsize=136744 CPUtime=1116.91
/proc/22965/stat : 22965 (casperzao) R 22963 22965 21792 0 -1 4194304 26892 0 0 0 111675 16 0 0 25 0 1 0 1981758088 140025856 10688 996147200 134512640 135477443 4294956224 18446744073709551615 135268944 0 0 4096 0 0 0 0 17 0 0 0
/proc/22965/statm: 34186 10688 539 235 0 32887 0
Current children cumulated CPU time (s) 1116.91
Current children cumulated vsize (KiB) 136744

[startup+1182.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/93 22983
/proc/meminfo: memFree=1641136/2055920 swapFree=4155960/4192956
[pid=22965] ppid=22963 vsize=136744 CPUtime=1176.68
/proc/22965/stat : 22965 (casperzao) R 22963 22965 21792 0 -1 4194304 26892 0 0 0 117651 17 0 0 25 0 1 0 1981758088 140025856 10688 996147200 134512640 135477443 4294956224 18446744073709551615 135208677 0 0 4096 0 0 0 0 17 0 0 0
/proc/22965/statm: 34186 10688 539 235 0 32887 0
Current children cumulated CPU time (s) 1176.68
Current children cumulated vsize (KiB) 136744

[startup+1242.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/93 22983
/proc/meminfo: memFree=1641008/2055920 swapFree=4155960/4192956
[pid=22965] ppid=22963 vsize=136744 CPUtime=1236.42
/proc/22965/stat : 22965 (casperzao) R 22963 22965 21792 0 -1 4194304 26892 0 0 0 123625 17 0 0 25 0 1 0 1981758088 140025856 10688 996147200 134512640 135477443 4294956224 18446744073709551615 134593727 0 0 4096 0 0 0 0 17 0 0 0
/proc/22965/statm: 34186 10688 539 235 0 32887 0
Current children cumulated CPU time (s) 1236.42
Current children cumulated vsize (KiB) 136744

[startup+1302.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/93 22983
/proc/meminfo: memFree=1641016/2055920 swapFree=4155960/4192956
[pid=22965] ppid=22963 vsize=136744 CPUtime=1296.18
/proc/22965/stat : 22965 (casperzao) R 22963 22965 21792 0 -1 4194304 26892 0 0 0 129601 17 0 0 25 0 1 0 1981758088 140025856 10688 996147200 134512640 135477443 4294956224 18446744073709551615 135208668 0 0 4096 0 0 0 0 17 0 0 0
/proc/22965/statm: 34186 10688 539 235 0 32887 0
Current children cumulated CPU time (s) 1296.18
Current children cumulated vsize (KiB) 136744

[startup+1362.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/93 22983
/proc/meminfo: memFree=1641016/2055920 swapFree=4155960/4192956
[pid=22965] ppid=22963 vsize=136744 CPUtime=1355.94
/proc/22965/stat : 22965 (casperzao) R 22963 22965 21792 0 -1 4194304 26892 0 0 0 135577 17 0 0 25 0 1 0 1981758088 140025856 10688 996147200 134512640 135477443 4294956224 18446744073709551615 135208694 0 0 4096 0 0 0 0 17 0 0 0
/proc/22965/statm: 34186 10688 539 235 0 32887 0
Current children cumulated CPU time (s) 1355.94
Current children cumulated vsize (KiB) 136744

[startup+1422.31 s]
/proc/loadavg: 2.00 2.01 2.00 3/93 22983
/proc/meminfo: memFree=1641016/2055920 swapFree=4155960/4192956
[pid=22965] ppid=22963 vsize=136744 CPUtime=1415.69
/proc/22965/stat : 22965 (casperzao) R 22963 22965 21792 0 -1 4194304 26892 0 0 0 141552 17 0 0 25 0 1 0 1981758088 140025856 10688 996147200 134512640 135477443 4294956224 18446744073709551615 135208663 0 0 4096 0 0 0 0 17 0 0 0
/proc/22965/statm: 34186 10688 539 235 0 32887 0
Current children cumulated CPU time (s) 1415.69
Current children cumulated vsize (KiB) 136744

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/93 22983
/proc/meminfo: memFree=1641016/2055920 swapFree=4155960/4192956
[pid=22965] ppid=22963 vsize=136744 CPUtime=1475.44
/proc/22965/stat : 22965 (casperzao) R 22963 22965 21792 0 -1 4194304 26892 0 0 0 147527 17 0 0 25 0 1 0 1981758088 140025856 10688 996147200 134512640 135477443 4294956224 18446744073709551615 135208677 0 0 4096 0 0 0 0 17 0 0 0
/proc/22965/statm: 34186 10688 539 235 0 32887 0
Current children cumulated CPU time (s) 1475.44
Current children cumulated vsize (KiB) 136744

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/93 22983
/proc/meminfo: memFree=1640952/2055920 swapFree=4155960/4192956
[pid=22965] ppid=22963 vsize=136744 CPUtime=1535.2
/proc/22965/stat : 22965 (casperzao) R 22963 22965 21792 0 -1 4194304 26892 0 0 0 153503 17 0 0 25 0 1 0 1981758088 140025856 10688 996147200 134512640 135477443 4294956224 18446744073709551615 135208598 0 0 4096 0 0 0 0 17 0 0 0
/proc/22965/statm: 34186 10688 539 235 0 32887 0
Current children cumulated CPU time (s) 1535.2
Current children cumulated vsize (KiB) 136744

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/93 22983
/proc/meminfo: memFree=1640888/2055920 swapFree=4155960/4192956
[pid=22965] ppid=22963 vsize=136744 CPUtime=1594.95
/proc/22965/stat : 22965 (casperzao) R 22963 22965 21792 0 -1 4194304 26892 0 0 0 159478 17 0 0 25 0 1 0 1981758088 140025856 10688 996147200 134512640 135477443 4294956224 18446744073709551615 135208699 0 0 4096 0 0 0 0 17 0 0 0
/proc/22965/statm: 34186 10688 539 235 0 32887 0
Current children cumulated CPU time (s) 1594.95
Current children cumulated vsize (KiB) 136744

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/93 22983
/proc/meminfo: memFree=1640760/2055920 swapFree=4155960/4192956
[pid=22965] ppid=22963 vsize=136744 CPUtime=1654.7
/proc/22965/stat : 22965 (casperzao) R 22963 22965 21792 0 -1 4194304 26892 0 0 0 165453 17 0 0 25 0 1 0 1981758088 140025856 10688 996147200 134512640 135477443 4294956224 18446744073709551615 135208699 0 0 4096 0 0 0 0 17 0 0 0
/proc/22965/statm: 34186 10688 539 235 0 32887 0
Current children cumulated CPU time (s) 1654.7
Current children cumulated vsize (KiB) 136744

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/93 22983
/proc/meminfo: memFree=1640696/2055920 swapFree=4155960/4192956
[pid=22965] ppid=22963 vsize=136744 CPUtime=1714.47
/proc/22965/stat : 22965 (casperzao) R 22963 22965 21792 0 -1 4194304 26892 0 0 0 171429 18 0 0 25 0 1 0 1981758088 140025856 10688 996147200 134512640 135477443 4294956224 18446744073709551615 135208751 0 0 4096 0 0 0 0 17 0 0 0
/proc/22965/statm: 34186 10688 539 235 0 32887 0
Current children cumulated CPU time (s) 1714.47
Current children cumulated vsize (KiB) 136744

[startup+1782.3 s]
/proc/loadavg: 1.40 1.83 1.94 2/65 23008
/proc/meminfo: memFree=1761896/2055920 swapFree=4155960/4192956
[pid=22965] ppid=22963 vsize=136744 CPUtime=1774.4
/proc/22965/stat : 22965 (casperzao) R 22963 22965 21792 0 -1 4194304 26892 0 0 0 177422 18 0 0 25 0 1 0 1981758088 140025856 10688 996147200 134512640 135477443 4294956224 18446744073709551615 135208668 0 0 4096 0 0 0 0 17 1 0 0
/proc/22965/statm: 34186 10688 539 235 0 32887 0
Current children cumulated CPU time (s) 1774.4
Current children cumulated vsize (KiB) 136744



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808 s]
/proc/loadavg: 1.26 1.76 1.91 2/65 23008
/proc/meminfo: memFree=1761896/2055920 swapFree=4155960/4192956
[pid=22965] ppid=22963 vsize=136744 CPUtime=1800.09
/proc/22965/stat : 22965 (casperzao) R 22963 22965 21792 0 -1 4194304 26892 0 0 0 179991 18 0 0 25 0 1 0 1981758088 140025856 10688 996147200 134512640 135477443 4294956224 18446744073709551615 135208666 0 0 4096 0 0 0 0 17 1 0 0
/proc/22965/statm: 34186 10688 539 235 0 32887 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 136744

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1808.01
CPU time (s): 1800.11
CPU user time (s): 1799.92
CPU system time (s): 0.19597
CPU usage (%): 99.5632
Max. virtual memory (cumulated for all children) (KiB): 322748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.92
system time used= 0.19597
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26892
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 16
involuntary context switches= 44793

runsolver used 1.56676 second user time and 4.95925 second system time

The end

Launcher Data (download as text)

Begin job on node61 at 2008-07-02 21:44:28
IDJOB=1043347
IDBENCH=53873
IDSOLVER=361
FILE ID=node61/1043347-1215027868
PBS_JOBID= 7874347
Free space on /tmp= 66512 MiB

SOLVER NAME= casper zao
BENCH NAME= CPAI08/csp/allsquares/normalized-squares-21-21.xml
COMMAND LINE= HOME/casperzao BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1043347-1215027868/watcher-1043347-1215027868 -o /tmp/evaluation-result-1043347-1215027868/solver-1043347-1215027868 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzao HOME/instance-1043347-1215027868.xml 517714023 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 7c9360f7d63a1fda1cc47b47892f65e0
RANDOM SEED=517714023

node61.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		: 3000.269
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		: 3000.269
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:       1733608 kB
Buffers:         25032 kB
Cached:         155592 kB
SwapCached:      30720 kB
Active:         195692 kB
Inactive:        62696 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1733608 kB
SwapTotal:     4192956 kB
SwapFree:      4155960 kB
Dirty:            3116 kB
Writeback:           0 kB
Mapped:          70556 kB
Slab:            49076 kB
Committed_AS:  3844792 kB
PageTables:       1952 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66536 MiB
End job on node61 at 2008-07-02 22:14:38