Trace number 1056640

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) 1800.07 1813.72

General information on the benchmark

Namecsp/rand-3-24-24/
normalized-rand-3-24-24-76-632-6_ext.xml
MD5SUM00154bda0b1194082ab1d7418e06c63b
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark828.509
Satisfiable
(Un)Satisfiability was proved
Number of variables24
Number of constraints75
Maximum constraint arity3
Maximum domain size24
Number of constraints which are defined in extension75
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.02	c bpsolver version 6.27.2008
0.00/0.02	c converting(HOME/instance-1056640-1215105662)
11.24/11.50	c Converted in 3104 ms
11.24/11.50	c solving(HOME/instance-1056640-1215105662,1800000)

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-1056640-1215105662/watcher-1056640-1215105662 -o /tmp/evaluation-result-1056640-1215105662/solver-1056640-1215105662 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solver HOME/instance-1056640-1215105662 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: 0.00 0.00 0.00 4/76 18949
/proc/meminfo: memFree=1633608/2055920 swapFree=4137144/4192956
[pid=18949] ppid=18947 vsize=18572 CPUtime=0
/proc/18949/stat : 18949 (runsolver) R 18947 18949 18887 0 -1 4194368 15 0 0 0 0 0 0 0 19 0 1 0 622813527 19017728 292 996147200 4194304 4296836 548682068496 18446744073709551615 270187162919 0 0 4096 24578 0 0 0 17 1 0 0
/proc/18949/statm: 4643 292 257 25 0 2626 0

[startup+0.00973398 s]
/proc/loadavg: 0.00 0.00 0.00 4/76 18949
/proc/meminfo: memFree=1633608/2055920 swapFree=4137144/4192956
[pid=18949] ppid=18947 vsize=4780 CPUtime=0
/proc/18949/stat : 18949 (bprolog) R 18947 18949 18887 0 -1 4194304 523 0 0 0 0 0 0 0 19 0 1 0 622813527 4894720 241 996147200 134512640 134990860 4294956112 18446744073709551615 134530848 0 0 4096 0 0 0 0 17 0 0 0
/proc/18949/statm: 1195 252 72 116 0 706 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 4780

[startup+0.102555 s]
/proc/loadavg: 0.00 0.00 0.00 4/76 18949
/proc/meminfo: memFree=1633608/2055920 swapFree=4137144/4192956
[pid=18949] ppid=18947 vsize=56080 CPUtime=0.09
/proc/18949/stat : 18949 (bprolog) R 18947 18949 18887 0 -1 4194304 1100 0 0 0 3 6 0 0 20 0 1 0 622813527 57425920 813 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/18949/statm: 14020 813 174 116 0 13531 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 56080

[startup+0.301575 s]
/proc/loadavg: 0.00 0.00 0.00 4/76 18949
/proc/meminfo: memFree=1633608/2055920 swapFree=4137144/4192956
[pid=18949] ppid=18947 vsize=56080 CPUtime=0.29
/proc/18949/stat : 18949 (bprolog) R 18947 18949 18887 0 -1 4194304 1112 0 0 0 9 20 0 0 22 0 1 0 622813527 57425920 825 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/18949/statm: 14020 825 176 116 0 13531 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 56080

[startup+0.701624 s]
/proc/loadavg: 0.00 0.00 0.00 4/76 18949
/proc/meminfo: memFree=1633608/2055920 swapFree=4137144/4192956
[pid=18949] ppid=18947 vsize=56080 CPUtime=0.67
/proc/18949/stat : 18949 (bprolog) R 18947 18949 18887 0 -1 4194304 1112 0 0 0 20 47 0 0 25 0 1 0 622813527 57425920 825 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/18949/statm: 14020 825 176 116 0 13531 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 56080

[startup+1.50171 s]
/proc/loadavg: 0.00 0.00 0.00 2/85 18958
/proc/meminfo: memFree=1624128/2055920 swapFree=4137144/4192956
[pid=18949] ppid=18947 vsize=56080 CPUtime=1.47
/proc/18949/stat : 18949 (bprolog) R 18947 18949 18887 0 -1 4194304 1112 0 0 0 42 105 0 0 25 0 1 0 622813527 57425920 825 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/18949/statm: 14020 825 176 116 0 13531 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 56080

[startup+3.1019 s]
/proc/loadavg: 0.00 0.00 0.00 3/85 18958
/proc/meminfo: memFree=1621632/2055920 swapFree=4137144/4192956
[pid=18949] ppid=18947 vsize=56080 CPUtime=3.06
/proc/18949/stat : 18949 (bprolog) R 18947 18949 18887 0 -1 4194304 1113 0 0 0 86 220 0 0 25 0 1 0 622813527 57425920 826 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/18949/statm: 14020 826 176 116 0 13531 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 56080

[startup+6.30126 s]
/proc/loadavg: 0.24 0.05 0.02 6/85 18958
/proc/meminfo: memFree=1542720/2055920 swapFree=4137144/4192956
[pid=18949] ppid=18947 vsize=56080 CPUtime=6.23
/proc/18949/stat : 18949 (bprolog) R 18947 18949 18887 0 -1 4194304 1113 0 0 0 174 449 0 0 25 0 1 0 622813527 57425920 826 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/18949/statm: 14020 826 176 116 0 13531 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 56080

[startup+12.702 s]
/proc/loadavg: 0.38 0.08 0.03 3/86 18959
/proc/meminfo: memFree=1458552/2055920 swapFree=4137144/4192956
[pid=18949] ppid=18947 vsize=126392 CPUtime=12.43
/proc/18949/stat : 18949 (bprolog) R 18947 18949 18887 0 -1 4194304 19673 0 0 0 419 824 0 0 25 0 1 0 622813527 129425408 11459 996147200 134512640 134990860 4294956112 18446744073709551615 134959324 0 0 4096 2 0 0 0 17 1 0 0
/proc/18949/statm: 31598 11459 178 116 0 31109 0
Current children cumulated CPU time (s) 12.43
Current children cumulated vsize (KiB) 126392

[startup+25.5015 s]
/proc/loadavg: 0.74 0.18 0.06 3/87 18960
/proc/meminfo: memFree=1413552/2055920 swapFree=4137144/4192956
[pid=18949] ppid=18947 vsize=171840 CPUtime=25.13
/proc/18949/stat : 18949 (bprolog) R 18947 18949 18887 0 -1 4194304 37890 0 0 0 1678 835 0 0 25 0 2 0 622813527 175964160 20883 996147200 134512640 134990860 4294956112 18446744073709551615 134746423 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/18949/statm: 42960 20883 193 116 0 42471 0
[pid=18949/tid=18960] ppid=18947 vsize=171840 CPUtime=0
/proc/18949/task/18960/stat : 18960 (bprolog) S 18947 18949 18887 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 622815045 175964160 20883 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.13
Current children cumulated vsize (KiB) 171840

[startup+51.1014 s]
/proc/loadavg: 1.17 0.32 0.11 3/87 18960
/proc/meminfo: memFree=1413424/2055920 swapFree=4137144/4192956
[pid=18949] ppid=18947 vsize=171840 CPUtime=50.52
/proc/18949/stat : 18949 (bprolog) R 18947 18949 18887 0 -1 4194304 37890 0 0 0 4217 835 0 0 25 0 2 0 622813527 175964160 20883 996147200 134512640 134990860 4294956112 18446744073709551615 134716955 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/18949/statm: 42960 20883 193 116 0 42471 0
[pid=18949/tid=18960] ppid=18947 vsize=171840 CPUtime=0
/proc/18949/task/18960/stat : 18960 (bprolog) S 18947 18949 18887 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 622815045 175964160 20883 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.52
Current children cumulated vsize (KiB) 171840

[startup+102.305 s]
/proc/loadavg: 1.64 0.58 0.20 3/87 18960
/proc/meminfo: memFree=1400432/2055920 swapFree=4137144/4192956
[pid=18949] ppid=18947 vsize=171840 CPUtime=101.33
/proc/18949/stat : 18949 (bprolog) R 18947 18949 18887 0 -1 4194304 37890 0 0 0 9298 835 0 0 25 0 2 0 622813527 175964160 20883 996147200 134512640 134990860 4294956112 18446744073709551615 134716952 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/18949/statm: 42960 20883 193 116 0 42471 0
[pid=18949/tid=18960] ppid=18947 vsize=171840 CPUtime=0
/proc/18949/task/18960/stat : 18960 (bprolog) S 18947 18949 18887 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 622815045 175964160 20883 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.33
Current children cumulated vsize (KiB) 171840

[startup+162.301 s]
/proc/loadavg: 1.87 0.83 0.31 3/87 18960
/proc/meminfo: memFree=1374000/2055920 swapFree=4137144/4192956
[pid=18949] ppid=18947 vsize=171840 CPUtime=160.7
/proc/18949/stat : 18949 (bprolog) R 18947 18949 18887 0 -1 4194304 37890 0 0 0 15235 835 0 0 25 0 2 0 622813527 175964160 20883 996147200 134512640 134990860 4294956112 18446744073709551615 134716933 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/18949/statm: 42960 20883 193 116 0 42471 0
[pid=18949/tid=18960] ppid=18947 vsize=171840 CPUtime=0
/proc/18949/task/18960/stat : 18960 (bprolog) S 18947 18949 18887 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 622815045 175964160 20883 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 160.7
Current children cumulated vsize (KiB) 171840

[startup+222.302 s]
/proc/loadavg: 1.95 1.04 0.42 3/87 18960
/proc/meminfo: memFree=1374000/2055920 swapFree=4137144/4192956
[pid=18949] ppid=18947 vsize=171840 CPUtime=220.68
/proc/18949/stat : 18949 (bprolog) R 18947 18949 18887 0 -1 4194304 37890 0 0 0 21233 835 0 0 25 0 2 0 622813527 175964160 20883 996147200 134512640 134990860 4294956112 18446744073709551615 134746964 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/18949/statm: 42960 20883 193 116 0 42471 0
[pid=18949/tid=18960] ppid=18947 vsize=171840 CPUtime=0
/proc/18949/task/18960/stat : 18960 (bprolog) S 18947 18949 18887 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 622815045 175964160 20883 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 220.68
Current children cumulated vsize (KiB) 171840

[startup+282.302 s]
/proc/loadavg: 1.98 1.21 0.51 3/87 18960
/proc/meminfo: memFree=1349040/2055920 swapFree=4137144/4192956
[pid=18949] ppid=18947 vsize=171840 CPUtime=280.46
/proc/18949/stat : 18949 (bprolog) R 18947 18949 18887 0 -1 4194304 37890 0 0 0 27211 835 0 0 25 0 2 0 622813527 175964160 20883 996147200 134512640 134990860 4294956112 18446744073709551615 134716880 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/18949/statm: 42960 20883 193 116 0 42471 0
[pid=18949/tid=18960] ppid=18947 vsize=171840 CPUtime=0
/proc/18949/task/18960/stat : 18960 (bprolog) S 18947 18949 18887 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 622815045 175964160 20883 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 280.46
Current children cumulated vsize (KiB) 171840

[startup+342.302 s]
/proc/loadavg: 1.99 1.36 0.60 3/87 18960
/proc/meminfo: memFree=1349040/2055920 swapFree=4137144/4192956
[pid=18949] ppid=18947 vsize=171840 CPUtime=340.44
/proc/18949/stat : 18949 (bprolog) R 18947 18949 18887 0 -1 4194304 37890 0 0 0 33209 835 0 0 25 0 2 0 622813527 175964160 20883 996147200 134512640 134990860 4294956112 18446744073709551615 134716928 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/18949/statm: 42960 20883 193 116 0 42471 0
[pid=18949/tid=18960] ppid=18947 vsize=171840 CPUtime=0
/proc/18949/task/18960/stat : 18960 (bprolog) S 18947 18949 18887 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 622815045 175964160 20883 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 340.44
Current children cumulated vsize (KiB) 171840

[startup+402.302 s]
/proc/loadavg: 1.99 1.47 0.69 3/87 18960
/proc/meminfo: memFree=1325808/2055920 swapFree=4137144/4192956
[pid=18949] ppid=18947 vsize=171840 CPUtime=400.18
/proc/18949/stat : 18949 (bprolog) R 18947 18949 18887 0 -1 4194304 37890 0 0 0 39183 835 0 0 25 0 2 0 622813527 175964160 20883 996147200 134512640 134990860 4294956112 18446744073709551615 134716889 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/18949/statm: 42960 20883 193 116 0 42471 0
[pid=18949/tid=18960] ppid=18947 vsize=171840 CPUtime=0
/proc/18949/task/18960/stat : 18960 (bprolog) S 18947 18949 18887 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 622815045 175964160 20883 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 400.18
Current children cumulated vsize (KiB) 171840

[startup+462.301 s]
/proc/loadavg: 1.99 1.56 0.77 3/87 18960
/proc/meminfo: memFree=1325552/2055920 swapFree=4137144/4192956
[pid=18949] ppid=18947 vsize=171840 CPUtime=459.73
/proc/18949/stat : 18949 (bprolog) R 18947 18949 18887 0 -1 4194304 37890 0 0 0 45137 836 0 0 25 0 2 0 622813527 175964160 20883 996147200 134512640 134990860 4294956112 18446744073709551615 134716952 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/18949/statm: 42960 20883 193 116 0 42471 0
[pid=18949/tid=18960] ppid=18947 vsize=171840 CPUtime=0
/proc/18949/task/18960/stat : 18960 (bprolog) S 18947 18949 18887 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 622815045 175964160 20883 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 459.73
Current children cumulated vsize (KiB) 171840

[startup+522.301 s]
/proc/loadavg: 1.99 1.64 0.84 3/87 18960
/proc/meminfo: memFree=1325488/2055920 swapFree=4137144/4192956
[pid=18949] ppid=18947 vsize=171840 CPUtime=519.27
/proc/18949/stat : 18949 (bprolog) R 18947 18949 18887 0 -1 4194304 37890 0 0 0 51091 836 0 0 25 0 2 0 622813527 175964160 20883 996147200 134512640 134990860 4294956112 18446744073709551615 134746546 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/18949/statm: 42960 20883 193 116 0 42471 0
[pid=18949/tid=18960] ppid=18947 vsize=171840 CPUtime=0
/proc/18949/task/18960/stat : 18960 (bprolog) S 18947 18949 18887 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 622815045 175964160 20883 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 519.27

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

Current children cumulated vsize (KiB) 182084

[startup+1362.3 s]
/proc/loadavg: 1.99 1.96 1.50 4/88 18963
/proc/meminfo: memFree=1230440/2055920 swapFree=4137144/4192956
[pid=18949] ppid=18947 vsize=182084 CPUtime=1352.4
/proc/18949/stat : 18949 (bprolog) R 18947 18949 18887 0 -1 4194304 37891 0 0 0 134403 837 0 0 25 0 3 0 622813527 186454016 20884 996147200 134512640 134990860 4294956112 18446744073709551615 134716933 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/18949/statm: 45521 20884 193 116 0 45032 0
[pid=18949/tid=18960] ppid=18947 vsize=182084 CPUtime=0
/proc/18949/task/18960/stat : 18960 (bprolog) S 18947 18949 18887 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 622815045 186454016 20884 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=18949/tid=18963] ppid=18947 vsize=182084 CPUtime=0
/proc/18949/task/18963/stat : 18963 (bprolog) S 18947 18949 18887 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 622905060 186454016 20884 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1352.4
Current children cumulated vsize (KiB) 182084

[startup+1422.31 s]
/proc/loadavg: 1.99 1.97 1.53 3/89 18964
/proc/meminfo: memFree=1207712/2055920 swapFree=4137144/4192956
[pid=18949] ppid=18947 vsize=192328 CPUtime=1411.94
/proc/18949/stat : 18949 (bprolog) R 18947 18949 18887 0 -1 4194304 37892 0 0 0 140357 837 0 0 25 0 4 0 622813527 196943872 20885 996147200 134512640 134990860 4294956112 18446744073709551615 134746277 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/18949/statm: 48082 20885 193 116 0 47593 0
[pid=18949/tid=18960] ppid=18947 vsize=192328 CPUtime=0
/proc/18949/task/18960/stat : 18960 (bprolog) S 18947 18949 18887 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 622815045 196943872 20885 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=18949/tid=18963] ppid=18947 vsize=192328 CPUtime=0
/proc/18949/task/18963/stat : 18963 (bprolog) S 18947 18949 18887 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 622905060 196943872 20885 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=18949/tid=18964] ppid=18947 vsize=192328 CPUtime=0
/proc/18949/task/18964/stat : 18964 (bprolog) S 18947 18949 18887 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 622950069 196943872 20885 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1411.94
Current children cumulated vsize (KiB) 192328

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.56 3/89 18964
/proc/meminfo: memFree=1207712/2055920 swapFree=4137144/4192956
[pid=18949] ppid=18947 vsize=192328 CPUtime=1471.47
/proc/18949/stat : 18949 (bprolog) R 18947 18949 18887 0 -1 4194304 37892 0 0 0 146310 837 0 0 25 0 4 0 622813527 196943872 20885 996147200 134512640 134990860 4294956112 18446744073709551615 134746864 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/18949/statm: 48082 20885 193 116 0 47593 0
[pid=18949/tid=18960] ppid=18947 vsize=192328 CPUtime=0
/proc/18949/task/18960/stat : 18960 (bprolog) S 18947 18949 18887 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 622815045 196943872 20885 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=18949/tid=18963] ppid=18947 vsize=192328 CPUtime=0
/proc/18949/task/18963/stat : 18963 (bprolog) S 18947 18949 18887 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 622905060 196943872 20885 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=18949/tid=18964] ppid=18947 vsize=192328 CPUtime=0
/proc/18949/task/18964/stat : 18964 (bprolog) S 18947 18949 18887 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 622950069 196943872 20885 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1471.47
Current children cumulated vsize (KiB) 192328

[startup+1542.3 s]
/proc/loadavg: 1.99 1.97 1.58 3/89 18964
/proc/meminfo: memFree=1207712/2055920 swapFree=4137144/4192956
[pid=18949] ppid=18947 vsize=192328 CPUtime=1531.01
/proc/18949/stat : 18949 (bprolog) R 18947 18949 18887 0 -1 4194304 37892 0 0 0 152264 837 0 0 25 0 4 0 622813527 196943872 20885 996147200 134512640 134990860 4294956112 18446744073709551615 134629956 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/18949/statm: 48082 20885 193 116 0 47593 0
[pid=18949/tid=18960] ppid=18947 vsize=192328 CPUtime=0
/proc/18949/task/18960/stat : 18960 (bprolog) S 18947 18949 18887 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 622815045 196943872 20885 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=18949/tid=18963] ppid=18947 vsize=192328 CPUtime=0
/proc/18949/task/18963/stat : 18963 (bprolog) S 18947 18949 18887 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 622905060 196943872 20885 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=18949/tid=18964] ppid=18947 vsize=192328 CPUtime=0
/proc/18949/task/18964/stat : 18964 (bprolog) S 18947 18949 18887 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 622950069 196943872 20885 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1531.01
Current children cumulated vsize (KiB) 192328

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.61 3/90 18965
/proc/meminfo: memFree=1207640/2055920 swapFree=4137144/4192956
[pid=18949] ppid=18947 vsize=202572 CPUtime=1590.56
/proc/18949/stat : 18949 (bprolog) R 18947 18949 18887 0 -1 4194304 37893 0 0 0 158219 837 0 0 25 0 5 0 622813527 207433728 20886 996147200 134512640 134990860 4294956112 18446744073709551615 134746164 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/18949/statm: 50643 20886 193 116 0 50154 0
[pid=18949/tid=18960] ppid=18947 vsize=202572 CPUtime=0
/proc/18949/task/18960/stat : 18960 (bprolog) S 18947 18949 18887 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 622815045 207433728 20886 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=18949/tid=18963] ppid=18947 vsize=202572 CPUtime=0
/proc/18949/task/18963/stat : 18963 (bprolog) S 18947 18949 18887 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 622905060 207433728 20886 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=18949/tid=18964] ppid=18947 vsize=202572 CPUtime=0
/proc/18949/task/18964/stat : 18964 (bprolog) S 18947 18949 18887 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 622950069 207433728 20886 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=18949/tid=18965] ppid=18947 vsize=202572 CPUtime=0
/proc/18949/task/18965/stat : 18965 (bprolog) S 18947 18949 18887 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 622972577 207433728 20886 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1590.56
Current children cumulated vsize (KiB) 202572

[startup+1662.3 s]
/proc/loadavg: 1.99 1.97 1.63 3/90 18965
/proc/meminfo: memFree=1207640/2055920 swapFree=4137144/4192956
[pid=18949] ppid=18947 vsize=202572 CPUtime=1650.1
/proc/18949/stat : 18949 (bprolog) R 18947 18949 18887 0 -1 4194304 37893 0 0 0 164173 837 0 0 25 0 5 0 622813527 207433728 20886 996147200 134512640 134990860 4294956112 18446744073709551615 134629683 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/18949/statm: 50643 20886 193 116 0 50154 0
[pid=18949/tid=18960] ppid=18947 vsize=202572 CPUtime=0
/proc/18949/task/18960/stat : 18960 (bprolog) S 18947 18949 18887 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 622815045 207433728 20886 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=18949/tid=18963] ppid=18947 vsize=202572 CPUtime=0
/proc/18949/task/18963/stat : 18963 (bprolog) S 18947 18949 18887 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 622905060 207433728 20886 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=18949/tid=18964] ppid=18947 vsize=202572 CPUtime=0
/proc/18949/task/18964/stat : 18964 (bprolog) S 18947 18949 18887 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 622950069 207433728 20886 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=18949/tid=18965] ppid=18947 vsize=202572 CPUtime=0
/proc/18949/task/18965/stat : 18965 (bprolog) S 18947 18949 18887 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 622972577 207433728 20886 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1650.1
Current children cumulated vsize (KiB) 202572

[startup+1722.3 s]
/proc/loadavg: 1.99 1.97 1.65 3/90 18965
/proc/meminfo: memFree=1183192/2055920 swapFree=4137144/4192956
[pid=18949] ppid=18947 vsize=202572 CPUtime=1709.5
/proc/18949/stat : 18949 (bprolog) R 18947 18949 18887 0 -1 4194304 37893 0 0 0 170113 837 0 0 25 0 5 0 622813527 207433728 20886 996147200 134512640 134990860 4294956112 18446744073709551615 134746376 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/18949/statm: 50643 20886 193 116 0 50154 0
[pid=18949/tid=18960] ppid=18947 vsize=202572 CPUtime=0
/proc/18949/task/18960/stat : 18960 (bprolog) S 18947 18949 18887 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 622815045 207433728 20886 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=18949/tid=18963] ppid=18947 vsize=202572 CPUtime=0
/proc/18949/task/18963/stat : 18963 (bprolog) S 18947 18949 18887 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 622905060 207433728 20886 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=18949/tid=18964] ppid=18947 vsize=202572 CPUtime=0
/proc/18949/task/18964/stat : 18964 (bprolog) S 18947 18949 18887 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 622950069 207433728 20886 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=18949/tid=18965] ppid=18947 vsize=202572 CPUtime=0
/proc/18949/task/18965/stat : 18965 (bprolog) S 18947 18949 18887 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 622972577 207433728 20886 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1709.5
Current children cumulated vsize (KiB) 202572

[startup+1782.3 s]
/proc/loadavg: 1.99 1.97 1.67 3/90 18965
/proc/meminfo: memFree=1182872/2055920 swapFree=4137144/4192956
[pid=18949] ppid=18947 vsize=202572 CPUtime=1769.04
/proc/18949/stat : 18949 (bprolog) R 18947 18949 18887 0 -1 4194304 37893 0 0 0 176067 837 0 0 25 0 5 0 622813527 207433728 20886 996147200 134512640 134990860 4294956112 18446744073709551615 134747088 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/18949/statm: 50643 20886 193 116 0 50154 0
[pid=18949/tid=18960] ppid=18947 vsize=202572 CPUtime=0
/proc/18949/task/18960/stat : 18960 (bprolog) S 18947 18949 18887 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 622815045 207433728 20886 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=18949/tid=18963] ppid=18947 vsize=202572 CPUtime=0
/proc/18949/task/18963/stat : 18963 (bprolog) S 18947 18949 18887 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 622905060 207433728 20886 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=18949/tid=18964] ppid=18947 vsize=202572 CPUtime=0
/proc/18949/task/18964/stat : 18964 (bprolog) S 18947 18949 18887 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 622950069 207433728 20886 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=18949/tid=18965] ppid=18947 vsize=202572 CPUtime=0
/proc/18949/task/18965/stat : 18965 (bprolog) S 18947 18949 18887 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 622972577 207433728 20886 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1769.04
Current children cumulated vsize (KiB) 202572



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1813.7 s]
/proc/loadavg: 1.92 1.95 1.67 4/90 19007
/proc/meminfo: memFree=1416464/2055920 swapFree=4137144/4192956
[pid=18949] ppid=18947 vsize=202572 CPUtime=1800.04
/proc/18949/stat : 18949 (bprolog) R 18947 18949 18887 0 -1 4194304 37893 0 0 0 179166 838 0 0 25 0 5 0 622813527 207433728 20886 996147200 134512640 134990860 4294956112 18446744073709551615 134716896 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/18949/statm: 50643 20886 193 116 0 50154 0
[pid=18949/tid=18960] ppid=18947 vsize=202572 CPUtime=0
/proc/18949/task/18960/stat : 18960 (bprolog) S 18947 18949 18887 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 622815045 207433728 20886 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=18949/tid=18963] ppid=18947 vsize=202572 CPUtime=0
/proc/18949/task/18963/stat : 18963 (bprolog) S 18947 18949 18887 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 622905060 207433728 20886 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=18949/tid=18964] ppid=18947 vsize=202572 CPUtime=0
/proc/18949/task/18964/stat : 18964 (bprolog) S 18947 18949 18887 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 622950069 207433728 20886 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=18949/tid=18965] ppid=18947 vsize=202572 CPUtime=0
/proc/18949/task/18965/stat : 18965 (bprolog) S 18947 18949 18887 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 622972577 207433728 20886 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 202572

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

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

[startup+1813.7 s]
/proc/loadavg: 1.92 1.95 1.67 4/90 19007
/proc/meminfo: memFree=1416464/2055920 swapFree=4137144/4192956
[pid=18949] ppid=18947 vsize=202572 CPUtime=1800.04
/proc/18949/stat : 18949 (bprolog) R 18947 18949 18887 0 -1 4194304 37893 0 0 0 179166 838 0 0 25 0 5 0 622813527 207433728 20886 996147200 134512640 134990860 4294956112 18446744073709551615 134716896 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/18949/statm: 50643 20886 193 116 0 50154 0
[pid=18949/tid=18960] ppid=18947 vsize=202572 CPUtime=0
/proc/18949/task/18960/stat : 18960 (bprolog) S 18947 18949 18887 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 622815045 207433728 20886 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=18949/tid=18963] ppid=18947 vsize=202572 CPUtime=0
/proc/18949/task/18963/stat : 18963 (bprolog) S 18947 18949 18887 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 622905060 207433728 20886 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=18949/tid=18964] ppid=18947 vsize=202572 CPUtime=0
/proc/18949/task/18964/stat : 18964 (bprolog) S 18947 18949 18887 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 622950069 207433728 20886 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=18949/tid=18965] ppid=18947 vsize=202572 CPUtime=0
/proc/18949/task/18965/stat : 18965 (bprolog) S 18947 18949 18887 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 622972577 207433728 20886 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 202572

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1813.72
CPU time (s): 1800.07
CPU user time (s): 1791.67
CPU system time (s): 8.39572
CPU usage (%): 99.2472
Max. virtual memory (cumulated for all children) (KiB): 202572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1791.67
system time used= 8.39572
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37893
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= 10
involuntary context switches= 64526

runsolver used 2.03069 second user time and 4.5893 second system time

The end

Launcher Data (download as text)

Begin job on node88 at 2008-07-03 19:21:02
IDJOB=1056640
IDBENCH=53957
IDSOLVER=347
FILE ID=node88/1056640-1215105662
PBS_JOBID= 7877032
Free space on /tmp= 66540 MiB

SOLVER NAME= bpsolver 2008-06-27
BENCH NAME= CPAI08/csp/rand-3-24-24/normalized-rand-3-24-24-76-632-6_ext.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1056640-1215105662/watcher-1056640-1215105662 -o /tmp/evaluation-result-1056640-1215105662/solver-1056640-1215105662 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solver HOME/instance-1056640-1215105662 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 00154bda0b1194082ab1d7418e06c63b
RANDOM SEED=1196743477

node88.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		: 3000.232
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		: 3000.232
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:       1635816 kB
Buffers:          5780 kB
Cached:         319748 kB
SwapCached:      49968 kB
Active:         140268 kB
Inactive:       242276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1635816 kB
SwapTotal:     4192956 kB
SwapFree:      4137144 kB
Dirty:            8276 kB
Writeback:           0 kB
Mapped:          21696 kB
Slab:            22928 kB
Committed_AS:  1629444 kB
PageTables:       1828 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= 66532 MiB
End job on node88 at 2008-07-03 19:51:19