Trace number 1071367

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) 1800.08 1800.91

General information on the benchmark

Namecsp/chessboardColoration/
normalized-cc-10-10-3.xml
MD5SUM5dd29aa83960666008990e15b4977728
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark6.21106
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of constraints2025
Maximum constraint arity4
Maximum domain size3
Number of constraints which are defined in extension0
Number of constraints which are defined in intension2025
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.07	c [ This is CaSPERzao (C) mvc@di.fct.unl.pt ]
0.00/0.07	c Parsing = 1
0.02/0.18	c Building = 1
1.50/1.67	c [ NumberOfVariables = 100 ]
1.50/1.67	c [ NumberOfConstraints = 2025 ]
1.50/1.67	c [ SizeOfSearchSpace(log2) = 158.496 ]
1.50/1.67	c SymmetrySearch = 1
1.79/1.96	c [ Found 2.63364e+13 symmetries ]
1.79/1.98	c InitialPropagation = 1
1.89/2.00	c [ SizeOfSearchSpace(log2) = 158.496 ]
1.89/2.00	c InitialSAC = (Timeout)
6.64/6.82	c [ SizeOfSearchSpace(log2) = 157.911 ]
6.64/6.82	c Search(DomWDeg) =

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-1071367-1215204217/watcher-1071367-1215204217 -o /tmp/evaluation-result-1071367-1215204217/solver-1071367-1215204217 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzao HOME/instance-1071367-1215204217.xml 1836396297 

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: 1.91 1.97 1.99 4/73 6469
/proc/meminfo: memFree=1701760/2055920 swapFree=4180096/4192956
[pid=6469] ppid=6467 vsize=1056 CPUtime=0
/proc/6469/stat : 6469 (casperzao) R 6467 6469 5820 0 -1 4194304 40 0 0 0 0 0 0 0 19 0 1 0 1999394151 1081344 26 996147200 134512640 135477443 4294956224 18446744073709551615 12407588 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/6469/statm: 264 26 20 235 0 3 0

[startup+0.0301129 s]
/proc/loadavg: 1.91 1.97 1.99 4/73 6469
/proc/meminfo: memFree=1701760/2055920 swapFree=4180096/4192956
[pid=6469] ppid=6467 vsize=5040 CPUtime=0
/proc/6469/stat : 6469 (casperzao) D 6467 6469 5820 0 -1 4194304 90 0 2 0 0 0 0 0 18 0 1 0 1999394151 5160960 72 996147200 134512640 135477443 4294956224 18446744073709551615 12407588 0 0 4096 0 18446744071563608240 0 0 17 1 0 0
/proc/6469/statm: 1260 72 50 235 0 25 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5040

[startup+0.101121 s]
/proc/loadavg: 1.91 1.97 1.99 4/73 6469
/proc/meminfo: memFree=1701760/2055920 swapFree=4180096/4192956
[pid=6469] ppid=6467 vsize=5836 CPUtime=0.02
/proc/6469/stat : 6469 (casperzao) R 6467 6469 5820 0 -1 4194304 568 0 8 0 2 0 0 0 18 0 1 0 1999394151 5976064 536 996147200 134512640 135477443 4294956224 18446744073709551615 4159744584 0 0 4096 0 0 0 0 17 1 0 0
/proc/6469/statm: 1459 536 369 235 0 160 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5836

[startup+0.301146 s]
/proc/loadavg: 1.91 1.97 1.99 4/73 6469
/proc/meminfo: memFree=1701760/2055920 swapFree=4180096/4192956
[pid=6469] ppid=6467 vsize=289220 CPUtime=0.21
/proc/6469/stat : 6469 (casperzao) R 6467 6469 5820 0 -1 4194304 2644 0 11 0 20 1 0 0 19 0 1 0 1999394151 296161280 1356 996147200 134512640 135477443 4294956224 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6469/statm: 72305 1356 459 235 0 71006 0
Current children cumulated CPU time (s) 0.21
Current children cumulated vsize (KiB) 289220

[startup+0.701187 s]
/proc/loadavg: 1.91 1.97 1.99 4/73 6469
/proc/meminfo: memFree=1701760/2055920 swapFree=4180096/4192956
[pid=6469] ppid=6467 vsize=292916 CPUtime=0.61
/proc/6469/stat : 6469 (casperzao) R 6467 6469 5820 0 -1 4194304 8533 0 11 0 54 7 0 0 22 0 1 0 1999394151 299945984 2903 996147200 134512640 135477443 4294956224 18446744073709551615 135269072 0 0 4096 0 0 0 0 17 1 0 0
/proc/6469/statm: 73229 2903 459 235 0 71930 0
Current children cumulated CPU time (s) 0.61
Current children cumulated vsize (KiB) 292916

[startup+1.50228 s]
/proc/loadavg: 1.91 1.97 1.99 3/74 6470
/proc/meminfo: memFree=1684728/2055920 swapFree=4180096/4192956
[pid=6469] ppid=6467 vsize=300440 CPUtime=1.4
/proc/6469/stat : 6469 (casperzao) R 6467 6469 5820 0 -1 4194304 20365 0 11 0 124 16 0 0 25 0 1 0 1999394151 307650560 6007 996147200 134512640 135477443 4294956224 18446744073709551615 135268320 0 0 4096 0 0 0 0 17 1 0 0
/proc/6469/statm: 75110 6007 459 235 0 73811 0
Current children cumulated CPU time (s) 1.4
Current children cumulated vsize (KiB) 300440

[startup+3.10146 s]
/proc/loadavg: 1.91 1.97 1.99 3/74 6470
/proc/meminfo: memFree=1667704/2055920 swapFree=4180096/4192956
[pid=6469] ppid=6467 vsize=119508 CPUtime=2.98
/proc/6469/stat : 6469 (casperzao) R 6467 6469 5820 0 -1 4194304 25078 0 12 0 279 19 0 0 25 0 1 0 1999394151 122376192 8476 996147200 134512640 135477443 4294956224 18446744073709551615 135268950 0 0 4096 0 0 0 0 17 1 0 0
/proc/6469/statm: 29877 8476 508 235 0 28578 0
Current children cumulated CPU time (s) 2.98
Current children cumulated vsize (KiB) 119508

[startup+6.30181 s]
/proc/loadavg: 1.92 1.97 1.99 3/74 6470
/proc/meminfo: memFree=1667064/2055920 swapFree=4180096/4192956
[pid=6469] ppid=6467 vsize=119508 CPUtime=6.15
/proc/6469/stat : 6469 (casperzao) R 6467 6469 5820 0 -1 4194304 25094 0 12 0 596 19 0 0 25 0 1 0 1999394151 122376192 8492 996147200 134512640 135477443 4294956224 18446744073709551615 134911678 0 0 4096 0 0 0 0 17 1 0 0
/proc/6469/statm: 29877 8492 508 235 0 28578 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 119508

[startup+12.7015 s]
/proc/loadavg: 1.93 1.97 1.99 3/74 6508
/proc/meminfo: memFree=1659000/2055920 swapFree=4180096/4192956
[pid=6469] ppid=6467 vsize=119508 CPUtime=12.54
/proc/6469/stat : 6469 (casperzao) R 6467 6469 5820 0 -1 4194304 25271 0 12 0 1234 20 0 0 25 0 1 0 1999394151 122376192 8669 996147200 134512640 135477443 4294956224 18446744073709551615 134693950 0 0 4096 0 0 0 0 17 0 0 0
/proc/6469/statm: 29877 8669 529 235 0 28578 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 119508

[startup+25.5019 s]
/proc/loadavg: 1.94 1.97 1.99 3/74 6508
/proc/meminfo: memFree=1659896/2055920 swapFree=4180096/4192956
[pid=6469] ppid=6467 vsize=119508 CPUtime=25.33
/proc/6469/stat : 6469 (casperzao) R 6467 6469 5820 0 -1 4194304 25277 0 12 0 2513 20 0 0 25 0 1 0 1999394151 122376192 8675 996147200 134512640 135477443 4294956224 18446744073709551615 134927387 0 0 4096 0 0 0 0 17 0 0 0
/proc/6469/statm: 29877 8675 529 235 0 28578 0
Current children cumulated CPU time (s) 25.33
Current children cumulated vsize (KiB) 119508

[startup+51.1018 s]
/proc/loadavg: 1.96 1.97 1.99 3/74 6508
/proc/meminfo: memFree=1659704/2055920 swapFree=4180096/4192956
[pid=6469] ppid=6467 vsize=119508 CPUtime=50.92
/proc/6469/stat : 6469 (casperzao) R 6467 6469 5820 0 -1 4194304 25277 0 12 0 5072 20 0 0 25 0 1 0 1999394151 122376192 8675 996147200 134512640 135477443 4294956224 18446744073709551615 134911664 0 0 4096 0 0 0 0 17 0 0 0
/proc/6469/statm: 29877 8675 529 235 0 28578 0
Current children cumulated CPU time (s) 50.92
Current children cumulated vsize (KiB) 119508

[startup+102.306 s]
/proc/loadavg: 1.98 1.97 1.99 3/74 6508
/proc/meminfo: memFree=1659768/2055920 swapFree=4180096/4192956
[pid=6469] ppid=6467 vsize=119508 CPUtime=102.11
/proc/6469/stat : 6469 (casperzao) R 6467 6469 5820 0 -1 4194304 25277 0 12 0 10191 20 0 0 25 0 1 0 1999394151 122376192 8675 996147200 134512640 135477443 4294956224 18446744073709551615 135208645 0 0 4096 0 0 0 0 17 0 0 0
/proc/6469/statm: 29877 8675 529 235 0 28578 0
Current children cumulated CPU time (s) 102.11
Current children cumulated vsize (KiB) 119508

[startup+162.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/74 6508
/proc/meminfo: memFree=1659704/2055920 swapFree=4180096/4192956
[pid=6469] ppid=6467 vsize=119508 CPUtime=162.08
/proc/6469/stat : 6469 (casperzao) R 6467 6469 5820 0 -1 4194304 25277 0 12 0 16188 20 0 0 25 0 1 0 1999394151 122376192 8675 996147200 134512640 135477443 4294956224 18446744073709551615 134912781 0 0 4096 0 0 0 0 17 0 0 0
/proc/6469/statm: 29877 8675 529 235 0 28578 0
Current children cumulated CPU time (s) 162.08
Current children cumulated vsize (KiB) 119508

[startup+222.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/74 6508
/proc/meminfo: memFree=1659704/2055920 swapFree=4180096/4192956
[pid=6469] ppid=6467 vsize=119508 CPUtime=222.05
/proc/6469/stat : 6469 (casperzao) R 6467 6469 5820 0 -1 4194304 25302 0 12 0 22185 20 0 0 25 0 1 0 1999394151 122376192 8700 996147200 134512640 135477443 4294956224 18446744073709551615 134586832 0 0 4096 0 0 0 0 17 0 0 0
/proc/6469/statm: 29877 8700 529 235 0 28578 0
Current children cumulated CPU time (s) 222.05
Current children cumulated vsize (KiB) 119508

[startup+282.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/74 6508
/proc/meminfo: memFree=1659640/2055920 swapFree=4180096/4192956
[pid=6469] ppid=6467 vsize=119508 CPUtime=282.04
/proc/6469/stat : 6469 (casperzao) R 6467 6469 5820 0 -1 4194304 25303 0 12 0 28183 21 0 0 25 0 1 0 1999394151 122376192 8701 996147200 134512640 135477443 4294956224 18446744073709551615 135208645 0 0 4096 0 0 0 0 17 0 0 0
/proc/6469/statm: 29877 8701 529 235 0 28578 0
Current children cumulated CPU time (s) 282.04
Current children cumulated vsize (KiB) 119508

[startup+342.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/74 6508
/proc/meminfo: memFree=1659576/2055920 swapFree=4180096/4192956
[pid=6469] ppid=6467 vsize=119508 CPUtime=342.01
/proc/6469/stat : 6469 (casperzao) R 6467 6469 5820 0 -1 4194304 25303 0 12 0 34180 21 0 0 25 0 1 0 1999394151 122376192 8701 996147200 134512640 135477443 4294956224 18446744073709551615 134606528 0 0 4096 0 0 0 0 17 0 0 0
/proc/6469/statm: 29877 8701 529 235 0 28578 0
Current children cumulated CPU time (s) 342.01
Current children cumulated vsize (KiB) 119508

[startup+402.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/74 6508
/proc/meminfo: memFree=1659512/2055920 swapFree=4180096/4192956
[pid=6469] ppid=6467 vsize=119508 CPUtime=401.99
/proc/6469/stat : 6469 (casperzao) R 6467 6469 5820 0 -1 4194304 25303 0 12 0 40178 21 0 0 25 0 1 0 1999394151 122376192 8701 996147200 134512640 135477443 4294956224 18446744073709551615 134911678 0 0 4096 0 0 0 0 17 0 0 0
/proc/6469/statm: 29877 8701 529 235 0 28578 0
Current children cumulated CPU time (s) 401.99
Current children cumulated vsize (KiB) 119508

[startup+462.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/74 6508
/proc/meminfo: memFree=1659448/2055920 swapFree=4180096/4192956
[pid=6469] ppid=6467 vsize=119508 CPUtime=461.97
/proc/6469/stat : 6469 (casperzao) R 6467 6469 5820 0 -1 4194304 25303 0 12 0 46176 21 0 0 25 0 1 0 1999394151 122376192 8701 996147200 134512640 135477443 4294956224 18446744073709551615 134606692 0 0 4096 0 0 0 0 17 0 0 0
/proc/6469/statm: 29877 8701 529 235 0 28578 0
Current children cumulated CPU time (s) 461.97
Current children cumulated vsize (KiB) 119508

[startup+522.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/74 6508
/proc/meminfo: memFree=1659384/2055920 swapFree=4180096/4192956
[pid=6469] ppid=6467 vsize=119508 CPUtime=521.94
/proc/6469/stat : 6469 (casperzao) R 6467 6469 5820 0 -1 4194304 25303 0 12 0 52173 21 0 0 25 0 1 0 1999394151 122376192 8701 996147200 134512640 135477443 4294956224 18446744073709551615 134606737 0 0 4096 0 0 0 0 17 0 0 0
/proc/6469/statm: 29877 8701 529 235 0 28578 0
Current children cumulated CPU time (s) 521.94
Current children cumulated vsize (KiB) 119508

[startup+582.302 s]
/proc/loadavg: 1.99 1.97 1.99 3/74 6508
/proc/meminfo: memFree=1659320/2055920 swapFree=4180096/4192956
[pid=6469] ppid=6467 vsize=119508 CPUtime=581.92
/proc/6469/stat : 6469 (casperzao) R 6467 6469 5820 0 -1 4194304 25303 0 12 0 58171 21 0 0 25 0 1 0 1999394151 122376192 8701 996147200 134512640 135477443 4294956224 18446744073709551615 134673686 0 0 4096 0 0 0 0 17 0 0 0
/proc/6469/statm: 29877 8701 529 235 0 28578 0
Current children cumulated CPU time (s) 581.92
Current children cumulated vsize (KiB) 119508

[startup+642.301 s]
/proc/loadavg: 1.99 1.97 1.99 3/74 6508
/proc/meminfo: memFree=1659320/2055920 swapFree=4180096/4192956
[pid=6469] ppid=6467 vsize=119508 CPUtime=641.9
/proc/6469/stat : 6469 (casperzao) R 6467 6469 5820 0 -1 4194304 25303 0 12 0 64169 21 0 0 25 0 1 0 1999394151 122376192 8701 996147200 134512640 135477443 4294956224 18446744073709551615 134583088 0 0 4096 0 0 0 0 17 0 0 0
/proc/6469/statm: 29877 8701 529 235 0 28578 0
Current children cumulated CPU time (s) 641.9
Current children cumulated vsize (KiB) 119508


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

[startup+882.303 s]
/proc/loadavg: 1.99 1.97 1.99 3/74 6508
/proc/meminfo: memFree=1659256/2055920 swapFree=4180096/4192956
[pid=6469] ppid=6467 vsize=119508 CPUtime=881.8
/proc/6469/stat : 6469 (casperzao) R 6467 6469 5820 0 -1 4194304 25303 0 12 0 88159 21 0 0 25 0 1 0 1999394151 122376192 8701 996147200 134512640 135477443 4294956224 18446744073709551615 134583103 0 0 4096 0 0 0 0 17 0 0 0
/proc/6469/statm: 29877 8701 529 235 0 28578 0
Current children cumulated CPU time (s) 881.8
Current children cumulated vsize (KiB) 119508

[startup+942.303 s]
/proc/loadavg: 1.99 1.97 1.99 3/74 6508
/proc/meminfo: memFree=1659256/2055920 swapFree=4180096/4192956
[pid=6469] ppid=6467 vsize=119508 CPUtime=941.78
/proc/6469/stat : 6469 (casperzao) R 6467 6469 5820 0 -1 4194304 25303 0 12 0 94157 21 0 0 25 0 1 0 1999394151 122376192 8701 996147200 134512640 135477443 4294956224 18446744073709551615 134606957 0 0 4096 0 0 0 0 17 0 0 0
/proc/6469/statm: 29877 8701 529 235 0 28578 0
Current children cumulated CPU time (s) 941.78
Current children cumulated vsize (KiB) 119508

[startup+1002.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/74 6508
/proc/meminfo: memFree=1659192/2055920 swapFree=4180096/4192956
[pid=6469] ppid=6467 vsize=119508 CPUtime=1001.76
/proc/6469/stat : 6469 (casperzao) R 6467 6469 5820 0 -1 4194304 25303 0 12 0 100155 21 0 0 25 0 1 0 1999394151 122376192 8701 996147200 134512640 135477443 4294956224 18446744073709551615 135207282 0 0 4096 0 0 0 0 17 0 0 0
/proc/6469/statm: 29877 8701 529 235 0 28578 0
Current children cumulated CPU time (s) 1001.76
Current children cumulated vsize (KiB) 119508

[startup+1062.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/74 6514
/proc/meminfo: memFree=1659128/2055920 swapFree=4180096/4192956
[pid=6469] ppid=6467 vsize=119508 CPUtime=1061.73
/proc/6469/stat : 6469 (casperzao) R 6467 6469 5820 0 -1 4194304 25305 0 12 0 106152 21 0 0 25 0 1 0 1999394151 122376192 8703 996147200 134512640 135477443 4294956224 18446744073709551615 135208694 0 0 4096 0 0 0 0 17 0 0 0
/proc/6469/statm: 29877 8703 529 235 0 28578 0
Current children cumulated CPU time (s) 1061.73
Current children cumulated vsize (KiB) 119508

[startup+1122.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/74 6514
/proc/meminfo: memFree=1659128/2055920 swapFree=4180096/4192956
[pid=6469] ppid=6467 vsize=119508 CPUtime=1121.71
/proc/6469/stat : 6469 (casperzao) R 6467 6469 5820 0 -1 4194304 25310 0 12 0 112149 22 0 0 25 0 1 0 1999394151 122376192 8708 996147200 134512640 135477443 4294956224 18446744073709551615 134583296 0 0 4096 0 0 0 0 17 0 0 0
/proc/6469/statm: 29877 8708 529 235 0 28578 0
Current children cumulated CPU time (s) 1121.71
Current children cumulated vsize (KiB) 119508

[startup+1182.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/74 6514
/proc/meminfo: memFree=1659000/2055920 swapFree=4180096/4192956
[pid=6469] ppid=6467 vsize=119508 CPUtime=1181.69
/proc/6469/stat : 6469 (casperzao) R 6467 6469 5820 0 -1 4194304 25313 0 12 0 118147 22 0 0 25 0 1 0 1999394151 122376192 8711 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/6469/statm: 29877 8711 529 235 0 28578 0
Current children cumulated CPU time (s) 1181.69
Current children cumulated vsize (KiB) 119508

[startup+1242.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/74 6514
/proc/meminfo: memFree=1658808/2055920 swapFree=4180096/4192956
[pid=6469] ppid=6467 vsize=119508 CPUtime=1241.66
/proc/6469/stat : 6469 (casperzao) R 6467 6469 5820 0 -1 4194304 25314 0 12 0 124144 22 0 0 25 0 1 0 1999394151 122376192 8712 996147200 134512640 135477443 4294956224 18446744073709551615 134911678 0 0 4096 0 0 0 0 17 0 0 0
/proc/6469/statm: 29877 8712 529 235 0 28578 0
Current children cumulated CPU time (s) 1241.66
Current children cumulated vsize (KiB) 119508

[startup+1302.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/74 6514
/proc/meminfo: memFree=1658744/2055920 swapFree=4180096/4192956
[pid=6469] ppid=6467 vsize=119508 CPUtime=1301.65
/proc/6469/stat : 6469 (casperzao) R 6467 6469 5820 0 -1 4194304 25314 0 12 0 130143 22 0 0 25 0 1 0 1999394151 122376192 8712 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 0 0 0
/proc/6469/statm: 29877 8712 529 235 0 28578 0
Current children cumulated CPU time (s) 1301.65
Current children cumulated vsize (KiB) 119508

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/74 6514
/proc/meminfo: memFree=1658744/2055920 swapFree=4180096/4192956
[pid=6469] ppid=6467 vsize=119508 CPUtime=1361.62
/proc/6469/stat : 6469 (casperzao) R 6467 6469 5820 0 -1 4194304 25314 0 12 0 136140 22 0 0 25 0 1 0 1999394151 122376192 8712 996147200 134512640 135477443 4294956224 18446744073709551615 134583088 0 0 4096 0 0 0 0 17 0 0 0
/proc/6469/statm: 29877 8712 529 235 0 28578 0
Current children cumulated CPU time (s) 1361.62
Current children cumulated vsize (KiB) 119508

[startup+1422.31 s]
/proc/loadavg: 1.99 1.97 1.99 3/74 6514
/proc/meminfo: memFree=1658744/2055920 swapFree=4180096/4192956
[pid=6469] ppid=6467 vsize=119508 CPUtime=1421.6
/proc/6469/stat : 6469 (casperzao) R 6467 6469 5820 0 -1 4194304 25314 0 12 0 142138 22 0 0 25 0 1 0 1999394151 122376192 8712 996147200 134512640 135477443 4294956224 18446744073709551615 134606730 0 0 4096 0 0 0 0 17 0 0 0
/proc/6469/statm: 29877 8712 529 235 0 28578 0
Current children cumulated CPU time (s) 1421.6
Current children cumulated vsize (KiB) 119508

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/74 6514
/proc/meminfo: memFree=1658744/2055920 swapFree=4180096/4192956
[pid=6469] ppid=6467 vsize=119508 CPUtime=1481.57
/proc/6469/stat : 6469 (casperzao) R 6467 6469 5820 0 -1 4194304 25314 0 12 0 148135 22 0 0 25 0 1 0 1999394151 122376192 8712 996147200 134512640 135477443 4294956224 18446744073709551615 134693950 0 0 4096 0 0 0 0 17 0 0 0
/proc/6469/statm: 29877 8712 529 235 0 28578 0
Current children cumulated CPU time (s) 1481.57
Current children cumulated vsize (KiB) 119508

[startup+1542.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/74 6514
/proc/meminfo: memFree=1658744/2055920 swapFree=4180096/4192956
[pid=6469] ppid=6467 vsize=119508 CPUtime=1541.55
/proc/6469/stat : 6469 (casperzao) R 6467 6469 5820 0 -1 4194304 25314 0 12 0 154133 22 0 0 25 0 1 0 1999394151 122376192 8712 996147200 134512640 135477443 4294956224 18446744073709551615 135270297 0 0 4096 0 0 0 0 17 0 0 0
/proc/6469/statm: 29877 8712 529 235 0 28578 0
Current children cumulated CPU time (s) 1541.55
Current children cumulated vsize (KiB) 119508

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/74 6514
/proc/meminfo: memFree=1658680/2055920 swapFree=4180096/4192956
[pid=6469] ppid=6467 vsize=119508 CPUtime=1601.53
/proc/6469/stat : 6469 (casperzao) R 6467 6469 5820 0 -1 4194304 25314 0 12 0 160131 22 0 0 25 0 1 0 1999394151 122376192 8712 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/6469/statm: 29877 8712 529 235 0 28578 0
Current children cumulated CPU time (s) 1601.53
Current children cumulated vsize (KiB) 119508

[startup+1662.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/74 6514
/proc/meminfo: memFree=1658616/2055920 swapFree=4180096/4192956
[pid=6469] ppid=6467 vsize=119508 CPUtime=1661.51
/proc/6469/stat : 6469 (casperzao) R 6467 6469 5820 0 -1 4194304 25316 0 12 0 166129 22 0 0 25 0 1 0 1999394151 122376192 8714 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/6469/statm: 29877 8714 529 235 0 28578 0
Current children cumulated CPU time (s) 1661.51
Current children cumulated vsize (KiB) 119508

[startup+1722.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/74 6514
/proc/meminfo: memFree=1658616/2055920 swapFree=4180096/4192956
[pid=6469] ppid=6467 vsize=119508 CPUtime=1721.48
/proc/6469/stat : 6469 (casperzao) R 6467 6469 5820 0 -1 4194304 25316 0 12 0 172126 22 0 0 25 0 1 0 1999394151 122376192 8714 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/6469/statm: 29877 8714 529 235 0 28578 0
Current children cumulated CPU time (s) 1721.48
Current children cumulated vsize (KiB) 119508

[startup+1782.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/74 6514
/proc/meminfo: memFree=1658360/2055920 swapFree=4180096/4192956
[pid=6469] ppid=6467 vsize=119508 CPUtime=1781.46
/proc/6469/stat : 6469 (casperzao) R 6467 6469 5820 0 -1 4194304 25318 0 12 0 178124 22 0 0 25 0 1 0 1999394151 122376192 8716 996147200 134512640 135477443 4294956224 18446744073709551615 134923119 0 0 4096 0 0 0 0 17 0 0 0
/proc/6469/statm: 29877 8716 529 235 0 28578 0
Current children cumulated CPU time (s) 1781.46
Current children cumulated vsize (KiB) 119508



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.9 s]
/proc/loadavg: 1.99 1.97 1.99 3/74 6514
/proc/meminfo: memFree=1658360/2055920 swapFree=4180096/4192956
[pid=6469] ppid=6467 vsize=119508 CPUtime=1800.06
/proc/6469/stat : 6469 (casperzao) R 6467 6469 5820 0 -1 4194304 25318 0 12 0 179984 22 0 0 25 0 1 0 1999394151 122376192 8716 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/6469/statm: 29877 8716 529 235 0 28578 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 119508

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

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

[startup+1800.9 s]
/proc/loadavg: 1.99 1.97 1.99 3/74 6514
/proc/meminfo: memFree=1658360/2055920 swapFree=4180096/4192956
[pid=6469] ppid=6467 vsize=119508 CPUtime=1800.06
/proc/6469/stat : 6469 (casperzao) R 6467 6469 5820 0 -1 4194304 25318 0 12 0 179984 22 0 0 25 0 1 0 1999394151 122376192 8716 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/6469/statm: 29877 8716 529 235 0 28578 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 119508

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.91
CPU time (s): 1800.08
CPU user time (s): 1799.84
CPU system time (s): 0.232964
CPU usage (%): 99.9536
Max. virtual memory (cumulated for all children) (KiB): 301232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.84
system time used= 0.232964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25318
page faults= 12
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 39
involuntary context switches= 6407

runsolver used 1.75973 second user time and 4.88526 second system time

The end

Launcher Data (download as text)

Begin job on node42 at 2008-07-04 22:43:37
IDJOB=1071367
IDBENCH=56084
IDSOLVER=361
FILE ID=node42/1071367-1215204217
PBS_JOBID= 7881648
Free space on /tmp= 66464 MiB

SOLVER NAME= casper zao
BENCH NAME= CPAI08/csp/chessboardColoration/normalized-cc-10-10-3.xml
COMMAND LINE= HOME/casperzao BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1071367-1215204217/watcher-1071367-1215204217 -o /tmp/evaluation-result-1071367-1215204217/solver-1071367-1215204217 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzao HOME/instance-1071367-1215204217.xml 1836396297 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 5dd29aa83960666008990e15b4977728
RANDOM SEED=1836396297

node42.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		: 3000.214
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		: 3000.214
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:       1702240 kB
Buffers:          6532 kB
Cached:         280224 kB
SwapCached:       7140 kB
Active:         102472 kB
Inactive:       196528 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1702240 kB
SwapTotal:     4192956 kB
SwapFree:      4180096 kB
Dirty:            3188 kB
Writeback:           0 kB
Mapped:          19276 kB
Slab:            39888 kB
Committed_AS:  3597084 kB
PageTables:       1880 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= 66460 MiB
End job on node42 at 2008-07-04 23:13:40