Trace number 1042231

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
bpsolver 2008-06-27? (TO) 1800.06 1809.81

General information on the benchmark

Namecsp/allsquares/
normalized-squares-32-32.xml
MD5SUMead5701db864634909571d8befed8462
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark474.828
Satisfiable
(Un)Satisfiability was proved
Number of variables2048
Number of constraints2483
Maximum constraint arity32
Maximum domain size108
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1985
Global constraints used (with number of constraints)cumulative(2),weightedsum(496)

Solver Data (download as text)

0.00/0.02	c bpsolver version 6.27.2008
0.00/0.02	c converting(HOME/instance-1042231-1215002857)
0.49/0.53	c Converted in 225 ms
0.49/0.53	c solving(HOME/instance-1042231-1215002857,1800000)

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-1042231-1215002857/watcher-1042231-1215002857 -o /tmp/evaluation-result-1042231-1215002857/solver-1042231-1215002857 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solver HOME/instance-1042231-1215002857 1800 

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: 2.10 2.08 2.01 4/80 17706
/proc/meminfo: memFree=1818056/2055920 swapFree=4192812/4192956
[pid=17706] ppid=17704 vsize=4780 CPUtime=0
/proc/17706/stat : 17706 (bprolog) R 17704 17706 16518 0 -1 4194304 582 0 0 0 0 0 0 0 20 0 1 0 112280992 4894720 300 996147200 134512640 134990860 4294956112 18446744073709551615 134530848 0 0 4096 0 0 0 0 17 0 0 0
/proc/17706/statm: 1195 308 72 116 0 706 0

[startup+0.093527 s]
/proc/loadavg: 2.10 2.08 2.01 4/80 17706
/proc/meminfo: memFree=1818056/2055920 swapFree=4192812/4192956
[pid=17706] ppid=17704 vsize=56080 CPUtime=0.08
/proc/17706/stat : 17706 (bprolog) R 17704 17706 16518 0 -1 4194304 1258 0 0 0 3 5 0 0 21 0 1 0 112280992 57425920 971 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/17706/statm: 14020 971 174 116 0 13531 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 56080

[startup+0.102523 s]
/proc/loadavg: 2.10 2.08 2.01 4/80 17706
/proc/meminfo: memFree=1818056/2055920 swapFree=4192812/4192956
[pid=17706] ppid=17704 vsize=56080 CPUtime=0.09
/proc/17706/stat : 17706 (bprolog) R 17704 17706 16518 0 -1 4194304 1280 0 0 0 4 5 0 0 21 0 1 0 112280992 57425920 993 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/17706/statm: 14020 994 174 116 0 13531 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 56080

[startup+0.302566 s]
/proc/loadavg: 2.10 2.08 2.01 4/80 17706
/proc/meminfo: memFree=1818056/2055920 swapFree=4192812/4192956
[pid=17706] ppid=17704 vsize=56080 CPUtime=0.29
/proc/17706/stat : 17706 (bprolog) R 17704 17706 16518 0 -1 4194304 1351 0 0 0 13 16 0 0 22 0 1 0 112280992 57425920 1064 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/17706/statm: 14020 1064 178 116 0 13531 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 56080

[startup+0.70165 s]
/proc/loadavg: 2.10 2.08 2.01 4/80 17706
/proc/meminfo: memFree=1818056/2055920 swapFree=4192812/4192956
[pid=17706] ppid=17704 vsize=74480 CPUtime=0.69
/proc/17706/stat : 17706 (bprolog) R 17704 17706 16518 0 -1 4194304 3112 0 0 0 39 30 0 0 25 0 2 0 112280992 76267520 2822 996147200 134512640 134990860 4294956112 18446744073709551615 134915922 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17706/statm: 18620 2822 206 116 0 18131 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 74480

[startup+1.5018 s]
/proc/loadavg: 2.10 2.08 2.01 3/82 17708
/proc/meminfo: memFree=1807032/2055920 swapFree=4192812/4192956
[pid=17706] ppid=17704 vsize=74480 CPUtime=1.49
/proc/17706/stat : 17706 (bprolog) R 17704 17706 16518 0 -1 4194304 3275 0 0 0 119 30 0 0 25 0 2 0 112280992 76267520 2985 996147200 134512640 134990860 4294956112 18446744073709551615 134626247 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17706/statm: 18620 2985 208 116 0 18131 0
[pid=17706/tid=17708] ppid=17704 vsize=74480 CPUtime=0
/proc/17706/task/17708/stat : 17708 (bprolog) S 17704 17706 16518 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 112281060 76267520 2985 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 74480

[startup+3.1011 s]
/proc/loadavg: 2.09 2.08 2.01 3/82 17708
/proc/meminfo: memFree=1806456/2055920 swapFree=4192812/4192956
[pid=17706] ppid=17704 vsize=74480 CPUtime=3.08
/proc/17706/stat : 17706 (bprolog) R 17704 17706 16518 0 -1 4194304 3284 0 0 0 278 30 0 0 25 0 2 0 112280992 76267520 2994 996147200 134512640 134990860 4294956112 18446744073709551615 134630006 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17706/statm: 18620 2994 208 116 0 18131 0
[pid=17706/tid=17708] ppid=17704 vsize=74480 CPUtime=0
/proc/17706/task/17708/stat : 17708 (bprolog) S 17704 17706 16518 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 112281060 76267520 2994 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 74480

[startup+6.30171 s]
/proc/loadavg: 2.09 2.08 2.01 3/82 17708
/proc/meminfo: memFree=1806200/2055920 swapFree=4192812/4192956
[pid=17706] ppid=17704 vsize=74480 CPUtime=6.26
/proc/17706/stat : 17706 (bprolog) R 17704 17706 16518 0 -1 4194304 3323 0 0 0 596 30 0 0 25 0 2 0 112280992 76267520 3033 996147200 134512640 134990860 4294956112 18446744073709551615 134630006 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17706/statm: 18620 3033 208 116 0 18131 0
[pid=17706/tid=17708] ppid=17704 vsize=74480 CPUtime=0
/proc/17706/task/17708/stat : 17708 (bprolog) S 17704 17706 16518 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 112281060 76267520 3033 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 74480

[startup+12.7019 s]
/proc/loadavg: 2.08 2.08 2.01 3/82 17708
/proc/meminfo: memFree=1806008/2055920 swapFree=4192812/4192956
[pid=17706] ppid=17704 vsize=74480 CPUtime=12.63
/proc/17706/stat : 17706 (bprolog) R 17704 17706 16518 0 -1 4194304 3332 0 0 0 1233 30 0 0 25 0 2 0 112280992 76267520 3042 996147200 134512640 134990860 4294956112 18446744073709551615 134851762 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17706/statm: 18620 3042 208 116 0 18131 0
[pid=17706/tid=17708] ppid=17704 vsize=74480 CPUtime=0
/proc/17706/task/17708/stat : 17708 (bprolog) S 17704 17706 16518 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 112281060 76267520 3042 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 74480

[startup+25.5024 s]
/proc/loadavg: 2.14 2.09 2.02 3/82 17708
/proc/meminfo: memFree=1806008/2055920 swapFree=4192812/4192956
[pid=17706] ppid=17704 vsize=74480 CPUtime=25.36
/proc/17706/stat : 17706 (bprolog) R 17704 17706 16518 0 -1 4194304 3343 0 0 0 2506 30 0 0 25 0 2 0 112280992 76267520 3053 996147200 134512640 134990860 4294956112 18446744073709551615 134630008 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17706/statm: 18620 3053 208 116 0 18131 0
[pid=17706/tid=17708] ppid=17704 vsize=74480 CPUtime=0
/proc/17706/task/17708/stat : 17708 (bprolog) S 17704 17706 16518 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 112281060 76267520 3053 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 74480

[startup+51.1022 s]
/proc/loadavg: 2.31 2.13 2.03 3/82 17708
/proc/meminfo: memFree=1806008/2055920 swapFree=4192812/4192956
[pid=17706] ppid=17704 vsize=74480 CPUtime=50.83
/proc/17706/stat : 17706 (bprolog) R 17704 17706 16518 0 -1 4194304 3360 0 0 0 5053 30 0 0 25 0 2 0 112280992 76267520 3070 996147200 134512640 134990860 4294956112 18446744073709551615 134630006 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17706/statm: 18620 3070 208 116 0 18131 0
[pid=17706/tid=17708] ppid=17704 vsize=74480 CPUtime=0
/proc/17706/task/17708/stat : 17708 (bprolog) S 17704 17706 16518 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 112281060 76267520 3070 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.83
Current children cumulated vsize (KiB) 74480

[startup+102.306 s]
/proc/loadavg: 2.66 2.26 2.08 3/82 17708
/proc/meminfo: memFree=1805624/2055920 swapFree=4192812/4192956
[pid=17706] ppid=17704 vsize=74480 CPUtime=101.78
/proc/17706/stat : 17706 (bprolog) R 17704 17706 16518 0 -1 4194304 3424 0 0 0 10148 30 0 0 25 0 2 0 112280992 76267520 3134 996147200 134512640 134990860 4294956112 18446744073709551615 134851760 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17706/statm: 18620 3134 208 116 0 18131 0
[pid=17706/tid=17708] ppid=17704 vsize=74480 CPUtime=0
/proc/17706/task/17708/stat : 17708 (bprolog) S 17704 17706 16518 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 112281060 76267520 3134 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.78
Current children cumulated vsize (KiB) 74480

[startup+162.302 s]
/proc/loadavg: 2.52 2.30 2.10 3/82 17708
/proc/meminfo: memFree=1805560/2055920 swapFree=4192812/4192956
[pid=17706] ppid=17704 vsize=74480 CPUtime=161.48
/proc/17706/stat : 17706 (bprolog) R 17704 17706 16518 0 -1 4194304 3426 0 0 0 16117 31 0 0 25 0 2 0 112280992 76267520 3136 996147200 134512640 134990860 4294956112 18446744073709551615 134607376 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17706/statm: 18620 3136 208 116 0 18131 0
[pid=17706/tid=17708] ppid=17704 vsize=74480 CPUtime=0
/proc/17706/task/17708/stat : 17708 (bprolog) S 17704 17706 16518 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 112281060 76267520 3136 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 161.48
Current children cumulated vsize (KiB) 74480

[startup+222.302 s]
/proc/loadavg: 2.23 2.25 2.09 3/82 17708
/proc/meminfo: memFree=1805560/2055920 swapFree=4192812/4192956
[pid=17706] ppid=17704 vsize=74480 CPUtime=221.18
/proc/17706/stat : 17706 (bprolog) R 17704 17706 16518 0 -1 4194304 3426 0 0 0 22087 31 0 0 25 0 2 0 112280992 76267520 3136 996147200 134512640 134990860 4294956112 18446744073709551615 134869080 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17706/statm: 18620 3136 208 116 0 18131 0
[pid=17706/tid=17708] ppid=17704 vsize=74480 CPUtime=0
/proc/17706/task/17708/stat : 17708 (bprolog) S 17704 17706 16518 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 112281060 76267520 3136 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 221.18
Current children cumulated vsize (KiB) 74480

[startup+282.301 s]
/proc/loadavg: 2.09 2.21 2.09 3/82 17708
/proc/meminfo: memFree=1805560/2055920 swapFree=4192812/4192956
[pid=17706] ppid=17704 vsize=74480 CPUtime=280.88
/proc/17706/stat : 17706 (bprolog) R 17704 17706 16518 0 -1 4194304 3426 0 0 0 28057 31 0 0 25 0 2 0 112280992 76267520 3136 996147200 134512640 134990860 4294956112 18446744073709551615 134629683 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17706/statm: 18620 3136 208 116 0 18131 0
[pid=17706/tid=17708] ppid=17704 vsize=74480 CPUtime=0
/proc/17706/task/17708/stat : 17708 (bprolog) S 17704 17706 16518 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 112281060 76267520 3136 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 280.88
Current children cumulated vsize (KiB) 74480

[startup+342.302 s]
/proc/loadavg: 2.03 2.17 2.08 3/82 17708
/proc/meminfo: memFree=1805496/2055920 swapFree=4192812/4192956
[pid=17706] ppid=17704 vsize=74480 CPUtime=340.58
/proc/17706/stat : 17706 (bprolog) R 17704 17706 16518 0 -1 4194304 3426 0 0 0 34027 31 0 0 25 0 2 0 112280992 76267520 3136 996147200 134512640 134990860 4294956112 18446744073709551615 134607384 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17706/statm: 18620 3136 208 116 0 18131 0
[pid=17706/tid=17708] ppid=17704 vsize=74480 CPUtime=0
/proc/17706/task/17708/stat : 17708 (bprolog) S 17704 17706 16518 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 112281060 76267520 3136 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 340.58
Current children cumulated vsize (KiB) 74480

[startup+402.301 s]
/proc/loadavg: 2.01 2.14 2.08 3/82 17708
/proc/meminfo: memFree=1805432/2055920 swapFree=4192812/4192956
[pid=17706] ppid=17704 vsize=74480 CPUtime=400.28
/proc/17706/stat : 17706 (bprolog) R 17704 17706 16518 0 -1 4194304 3426 0 0 0 39997 31 0 0 25 0 2 0 112280992 76267520 3136 996147200 134512640 134990860 4294956112 18446744073709551615 134895447 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17706/statm: 18620 3136 208 116 0 18131 0
[pid=17706/tid=17708] ppid=17704 vsize=74480 CPUtime=0
/proc/17706/task/17708/stat : 17708 (bprolog) S 17704 17706 16518 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 112281060 76267520 3136 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 400.28
Current children cumulated vsize (KiB) 74480

[startup+462.302 s]
/proc/loadavg: 2.15 2.14 2.08 3/76 17800
/proc/meminfo: memFree=1881000/2055920 swapFree=4192812/4192956
[pid=17706] ppid=17704 vsize=74480 CPUtime=459.93
/proc/17706/stat : 17706 (bprolog) R 17704 17706 16518 0 -1 4194304 3426 0 0 0 45961 32 0 0 25 0 2 0 112280992 76267520 3136 996147200 134512640 134990860 4294956112 18446744073709551615 134607541 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/17706/statm: 18620 3136 208 116 0 18131 0
[pid=17706/tid=17708] ppid=17704 vsize=74480 CPUtime=0
/proc/17706/task/17708/stat : 17708 (bprolog) S 17704 17706 16518 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 112281060 76267520 3136 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 459.93
Current children cumulated vsize (KiB) 74480

[startup+522.302 s]

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

[pid=17706] ppid=17704 vsize=84724 CPUtime=1117.82
/proc/17706/stat : 17706 (bprolog) R 17704 17706 16518 0 -1 4194304 3989 0 0 0 111748 34 0 0 25 0 3 0 112280992 86757376 3699 996147200 134512640 134990860 4294956112 18446744073709551615 134629956 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17706/statm: 21181 3699 208 116 0 20692 0
[pid=17706/tid=17708] ppid=17704 vsize=84724 CPUtime=0
/proc/17706/task/17708/stat : 17708 (bprolog) S 17704 17706 16518 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 112281060 86757376 3699 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17706/tid=18002] ppid=17704 vsize=84724 CPUtime=0
/proc/17706/task/18002/stat : 18002 (bprolog) S 17704 17706 16518 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 112371076 86757376 3699 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1117.82
Current children cumulated vsize (KiB) 84724

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.01 3/75 18002
/proc/meminfo: memFree=1857704/2055920 swapFree=4192812/4192956
[pid=17706] ppid=17704 vsize=84724 CPUtime=1177.36
/proc/17706/stat : 17706 (bprolog) R 17704 17706 16518 0 -1 4194304 3992 0 0 0 117702 34 0 0 25 0 3 0 112280992 86757376 3702 996147200 134512640 134990860 4294956112 18446744073709551615 134607366 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17706/statm: 21181 3702 208 116 0 20692 0
[pid=17706/tid=17708] ppid=17704 vsize=84724 CPUtime=0
/proc/17706/task/17708/stat : 17708 (bprolog) S 17704 17706 16518 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 112281060 86757376 3702 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17706/tid=18002] ppid=17704 vsize=84724 CPUtime=0
/proc/17706/task/18002/stat : 18002 (bprolog) S 17704 17706 16518 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 112371076 86757376 3702 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1177.36
Current children cumulated vsize (KiB) 84724

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 18002
/proc/meminfo: memFree=1857640/2055920 swapFree=4192812/4192956
[pid=17706] ppid=17704 vsize=84724 CPUtime=1236.9
/proc/17706/stat : 17706 (bprolog) R 17704 17706 16518 0 -1 4194304 3992 0 0 0 123656 34 0 0 25 0 3 0 112280992 86757376 3702 996147200 134512640 134990860 4294956112 18446744073709551615 134630069 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17706/statm: 21181 3702 208 116 0 20692 0
[pid=17706/tid=17708] ppid=17704 vsize=84724 CPUtime=0
/proc/17706/task/17708/stat : 17708 (bprolog) S 17704 17706 16518 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 112281060 86757376 3702 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17706/tid=18002] ppid=17704 vsize=84724 CPUtime=0
/proc/17706/task/18002/stat : 18002 (bprolog) S 17704 17706 16518 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 112371076 86757376 3702 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1236.9
Current children cumulated vsize (KiB) 84724

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 18002
/proc/meminfo: memFree=1857576/2055920 swapFree=4192812/4192956
[pid=17706] ppid=17704 vsize=84724 CPUtime=1296.44
/proc/17706/stat : 17706 (bprolog) R 17704 17706 16518 0 -1 4194304 3995 0 0 0 129610 34 0 0 25 0 3 0 112280992 86757376 3705 996147200 134512640 134990860 4294956112 18446744073709551615 134629990 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17706/statm: 21181 3705 208 116 0 20692 0
[pid=17706/tid=17708] ppid=17704 vsize=84724 CPUtime=0
/proc/17706/task/17708/stat : 17708 (bprolog) S 17704 17706 16518 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 112281060 86757376 3705 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17706/tid=18002] ppid=17704 vsize=84724 CPUtime=0
/proc/17706/task/18002/stat : 18002 (bprolog) S 17704 17706 16518 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 112371076 86757376 3705 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1296.44
Current children cumulated vsize (KiB) 84724

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 18002
/proc/meminfo: memFree=1857576/2055920 swapFree=4192812/4192956
[pid=17706] ppid=17704 vsize=84724 CPUtime=1355.98
/proc/17706/stat : 17706 (bprolog) R 17704 17706 16518 0 -1 4194304 3995 0 0 0 135564 34 0 0 25 0 3 0 112280992 86757376 3705 996147200 134512640 134990860 4294956112 18446744073709551615 134606403 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17706/statm: 21181 3705 208 116 0 20692 0
[pid=17706/tid=17708] ppid=17704 vsize=84724 CPUtime=0
/proc/17706/task/17708/stat : 17708 (bprolog) S 17704 17706 16518 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 112281060 86757376 3705 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17706/tid=18002] ppid=17704 vsize=84724 CPUtime=0
/proc/17706/task/18002/stat : 18002 (bprolog) S 17704 17706 16518 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 112371076 86757376 3705 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1355.98
Current children cumulated vsize (KiB) 84724

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 18002
/proc/meminfo: memFree=1857576/2055920 swapFree=4192812/4192956
[pid=17706] ppid=17704 vsize=84724 CPUtime=1415.52
/proc/17706/stat : 17706 (bprolog) R 17704 17706 16518 0 -1 4194304 3995 0 0 0 141518 34 0 0 25 0 3 0 112280992 86757376 3705 996147200 134512640 134990860 4294956112 18446744073709551615 134913752 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17706/statm: 21181 3705 208 116 0 20692 0
[pid=17706/tid=17708] ppid=17704 vsize=84724 CPUtime=0
/proc/17706/task/17708/stat : 17708 (bprolog) S 17704 17706 16518 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 112281060 86757376 3705 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17706/tid=18002] ppid=17704 vsize=84724 CPUtime=0
/proc/17706/task/18002/stat : 18002 (bprolog) S 17704 17706 16518 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 112371076 86757376 3705 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1415.52
Current children cumulated vsize (KiB) 84724

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 18002
/proc/meminfo: memFree=1857512/2055920 swapFree=4192812/4192956
[pid=17706] ppid=17704 vsize=84724 CPUtime=1475.06
/proc/17706/stat : 17706 (bprolog) R 17704 17706 16518 0 -1 4194304 3995 0 0 0 147472 34 0 0 25 0 3 0 112280992 86757376 3705 996147200 134512640 134990860 4294956112 18446744073709551615 134874766 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17706/statm: 21181 3705 208 116 0 20692 0
[pid=17706/tid=17708] ppid=17704 vsize=84724 CPUtime=0
/proc/17706/task/17708/stat : 17708 (bprolog) S 17704 17706 16518 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 112281060 86757376 3705 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17706/tid=18002] ppid=17704 vsize=84724 CPUtime=0
/proc/17706/task/18002/stat : 18002 (bprolog) S 17704 17706 16518 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 112371076 86757376 3705 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1475.06
Current children cumulated vsize (KiB) 84724

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 18002
/proc/meminfo: memFree=1857384/2055920 swapFree=4192812/4192956
[pid=17706] ppid=17704 vsize=84724 CPUtime=1534.6
/proc/17706/stat : 17706 (bprolog) R 17704 17706 16518 0 -1 4194304 3995 0 0 0 153426 34 0 0 25 0 3 0 112280992 86757376 3705 996147200 134512640 134990860 4294956112 18446744073709551615 134895345 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17706/statm: 21181 3705 208 116 0 20692 0
[pid=17706/tid=17708] ppid=17704 vsize=84724 CPUtime=0
/proc/17706/task/17708/stat : 17708 (bprolog) S 17704 17706 16518 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 112281060 86757376 3705 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17706/tid=18002] ppid=17704 vsize=84724 CPUtime=0
/proc/17706/task/18002/stat : 18002 (bprolog) S 17704 17706 16518 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 112371076 86757376 3705 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1534.6
Current children cumulated vsize (KiB) 84724

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 18002
/proc/meminfo: memFree=1857384/2055920 swapFree=4192812/4192956
[pid=17706] ppid=17704 vsize=84724 CPUtime=1594.14
/proc/17706/stat : 17706 (bprolog) R 17704 17706 16518 0 -1 4194304 3995 0 0 0 159380 34 0 0 25 0 3 0 112280992 86757376 3705 996147200 134512640 134990860 4294956112 18446744073709551615 134716796 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17706/statm: 21181 3705 208 116 0 20692 0
[pid=17706/tid=17708] ppid=17704 vsize=84724 CPUtime=0
/proc/17706/task/17708/stat : 17708 (bprolog) S 17704 17706 16518 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 112281060 86757376 3705 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17706/tid=18002] ppid=17704 vsize=84724 CPUtime=0
/proc/17706/task/18002/stat : 18002 (bprolog) S 17704 17706 16518 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 112371076 86757376 3705 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1594.14
Current children cumulated vsize (KiB) 84724

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 18002
/proc/meminfo: memFree=1857320/2055920 swapFree=4192812/4192956
[pid=17706] ppid=17704 vsize=84724 CPUtime=1653.69
/proc/17706/stat : 17706 (bprolog) R 17704 17706 16518 0 -1 4194304 3995 0 0 0 165335 34 0 0 25 0 3 0 112280992 86757376 3705 996147200 134512640 134990860 4294956112 18446744073709551615 134893396 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17706/statm: 21181 3705 208 116 0 20692 0
[pid=17706/tid=17708] ppid=17704 vsize=84724 CPUtime=0
/proc/17706/task/17708/stat : 17708 (bprolog) S 17704 17706 16518 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 112281060 86757376 3705 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17706/tid=18002] ppid=17704 vsize=84724 CPUtime=0
/proc/17706/task/18002/stat : 18002 (bprolog) S 17704 17706 16518 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 112371076 86757376 3705 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1653.69
Current children cumulated vsize (KiB) 84724

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 18002
/proc/meminfo: memFree=1857320/2055920 swapFree=4192812/4192956
[pid=17706] ppid=17704 vsize=84724 CPUtime=1713.23
/proc/17706/stat : 17706 (bprolog) R 17704 17706 16518 0 -1 4194304 3995 0 0 0 171289 34 0 0 25 0 3 0 112280992 86757376 3705 996147200 134512640 134990860 4294956112 18446744073709551615 134895189 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17706/statm: 21181 3705 208 116 0 20692 0
[pid=17706/tid=17708] ppid=17704 vsize=84724 CPUtime=0
/proc/17706/task/17708/stat : 17708 (bprolog) S 17704 17706 16518 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 112281060 86757376 3705 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17706/tid=18002] ppid=17704 vsize=84724 CPUtime=0
/proc/17706/task/18002/stat : 18002 (bprolog) S 17704 17706 16518 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 112371076 86757376 3705 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1713.23
Current children cumulated vsize (KiB) 84724

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 18002
/proc/meminfo: memFree=1857128/2055920 swapFree=4192812/4192956
[pid=17706] ppid=17704 vsize=84724 CPUtime=1772.76
/proc/17706/stat : 17706 (bprolog) R 17704 17706 16518 0 -1 4194304 3995 0 0 0 177242 34 0 0 25 0 3 0 112280992 86757376 3705 996147200 134512640 134990860 4294956112 18446744073709551615 134910055 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/17706/statm: 21181 3705 208 116 0 20692 0
[pid=17706/tid=17708] ppid=17704 vsize=84724 CPUtime=0
/proc/17706/task/17708/stat : 17708 (bprolog) S 17704 17706 16518 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 112281060 86757376 3705 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=17706/tid=18002] ppid=17704 vsize=84724 CPUtime=0
/proc/17706/task/18002/stat : 18002 (bprolog) S 17704 17706 16518 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 3 0 112371076 86757376 3705 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1772.76
Current children cumulated vsize (KiB) 84724



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1809.8 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 18002
/proc/meminfo: memFree=1857128/2055920 swapFree=4192812/4192956
[pid=17706] ppid=17704 vsize=84724 CPUtime=1800.05
/proc/17706/stat : 17706 (bprolog) R 17704 17706 16518 0 -1 4194304 3996 0 0 0 179971 34 0 0 25 0 1 0 112280992 86757376 3706 996147200 134512640 134990860 4294956112 18446744073709551615 134912231 0 0 4096 2 0 0 0 17 1 0 0
/proc/17706/statm: 21181 3706 209 116 0 20692 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 84724

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): 1809.81
CPU time (s): 1800.06
CPU user time (s): 1799.72
CPU system time (s): 0.345947
CPU usage (%): 99.4615
Max. virtual memory (cumulated for all children) (KiB): 84724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.72
system time used= 0.345947
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3996
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= 6
involuntary context switches= 36231

runsolver used 1.70474 second user time and 4.88826 second system time

The end

Launcher Data (download as text)

Begin job on node63 at 2008-07-02 14:47:37
IDJOB=1042231
IDBENCH=53885
IDSOLVER=347
FILE ID=node63/1042231-1215002857
PBS_JOBID= 7870796
Free space on /tmp= 66528 MiB

SOLVER NAME= bpsolver 2008-06-27
BENCH NAME= CPAI08/csp/allsquares/normalized-squares-32-32.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1042231-1215002857/watcher-1042231-1215002857 -o /tmp/evaluation-result-1042231-1215002857/solver-1042231-1215002857 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solver HOME/instance-1042231-1215002857 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= ead5701db864634909571d8befed8462
RANDOM SEED=684913933

node63.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		: 3000.256
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		: 3000.256
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1818536 kB
Buffers:         11208 kB
Cached:          73860 kB
SwapCached:          0 kB
Active:         157168 kB
Inactive:        20596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1818536 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1632 kB
Writeback:           0 kB
Mapped:         111752 kB
Slab:            44904 kB
Committed_AS:  1032060 kB
PageTables:       1800 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66532 MiB
End job on node63 at 2008-07-02 15:17:48