Trace number 1090099

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) 1800.03 1808.51

General information on the benchmark

Namecsp/graphColoring/sgb/
miles/normalized-miles1000-40.xml
MD5SUM387828521bc4fe15e150bef49f8dbe6b
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.111982
Satisfiable
(Un)Satisfiability was proved
Number of variables128
Number of constraints3216
Maximum constraint arity2
Maximum domain size40
Number of constraints which are defined in extension0
Number of constraints which are defined in intension3216
Global constraints used (with number of constraints)

Solver Data (download as text)

0.03/0.05	c bpsolver version 6.27.2008
0.03/0.05	c converting(HOME/instance-1090099-1215270166)
0.28/0.34	c Converted in 140 ms
0.28/0.34	c solving(HOME/instance-1090099-1215270166,1800000)

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-1090099-1215270166/watcher-1090099-1215270166 -o /tmp/evaluation-result-1090099-1215270166/solver-1090099-1215270166 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solver HOME/instance-1090099-1215270166 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: 1.92 1.98 1.99 4/73 1467
/proc/meminfo: memFree=1742344/2055920 swapFree=4180000/4192956
[pid=1467] ppid=1465 vsize=4780 CPUtime=0
/proc/1467/stat : 1467 (bprolog) R 1465 1467 672 0 -1 4194304 576 0 0 0 0 0 0 0 18 0 1 0 260004584 4894720 294 996147200 134512640 134990860 4294956096 18446744073709551615 134530848 0 0 4096 0 0 0 0 17 0 0 0
/proc/1467/statm: 1195 302 72 116 0 706 0

[startup+0.0390131 s]
/proc/loadavg: 1.92 1.98 1.99 4/73 1467
/proc/meminfo: memFree=1742344/2055920 swapFree=4180000/4192956
[pid=1467] ppid=1465 vsize=56080 CPUtime=0.03
/proc/1467/stat : 1467 (bprolog) R 1465 1467 672 0 -1 4194304 1107 0 0 0 2 1 0 0 18 0 1 0 260004584 57425920 820 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/1467/statm: 14020 820 178 116 0 13531 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 56080

[startup+0.102018 s]
/proc/loadavg: 1.92 1.98 1.99 4/73 1467
/proc/meminfo: memFree=1742344/2055920 swapFree=4180000/4192956
[pid=1467] ppid=1465 vsize=56080 CPUtime=0.09
/proc/1467/stat : 1467 (bprolog) R 1465 1467 672 0 -1 4194304 1109 0 0 0 5 4 0 0 18 0 1 0 260004584 57425920 822 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/1467/statm: 14020 822 178 116 0 13531 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 56080

[startup+0.301037 s]
/proc/loadavg: 1.92 1.98 1.99 4/73 1467
/proc/meminfo: memFree=1742344/2055920 swapFree=4180000/4192956
[pid=1467] ppid=1465 vsize=56080 CPUtime=0.28
/proc/1467/stat : 1467 (bprolog) R 1465 1467 672 0 -1 4194304 1115 0 0 0 13 15 0 0 20 0 1 0 260004584 57425920 828 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/1467/statm: 14020 828 178 116 0 13531 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 56080

[startup+0.701084 s]
/proc/loadavg: 1.92 1.98 1.99 4/73 1467
/proc/meminfo: memFree=1742344/2055920 swapFree=4180000/4192956
[pid=1467] ppid=1465 vsize=74268 CPUtime=0.69
/proc/1467/stat : 1467 (bprolog) R 1465 1467 672 0 -1 4194304 1635 0 0 0 51 18 0 0 23 0 2 0 260004584 76050432 1345 996147200 134512640 134990860 4294956096 18446744073709551615 134838840 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/1467/statm: 18567 1345 193 116 0 18078 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 74268

[startup+1.50217 s]
/proc/loadavg: 1.92 1.98 1.99 3/75 1469
/proc/meminfo: memFree=1737528/2055920 swapFree=4180000/4192956
[pid=1467] ppid=1465 vsize=74268 CPUtime=1.48
/proc/1467/stat : 1467 (bprolog) R 1465 1467 672 0 -1 4194304 1635 0 0 0 130 18 0 0 25 0 2 0 260004584 76050432 1345 996147200 134512640 134990860 4294956096 18446744073709551615 134718788 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/1467/statm: 18567 1345 193 116 0 18078 0
[pid=1467/tid=1469] ppid=1465 vsize=74268 CPUtime=0
/proc/1467/task/1469/stat : 1469 (bprolog) S 1465 1467 672 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 260004623 76050432 1345 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 74268

[startup+3.10134 s]
/proc/loadavg: 1.92 1.98 1.99 3/75 1469
/proc/meminfo: memFree=1737400/2055920 swapFree=4180000/4192956
[pid=1467] ppid=1465 vsize=74268 CPUtime=3.08
/proc/1467/stat : 1467 (bprolog) R 1465 1467 672 0 -1 4194304 1635 0 0 0 290 18 0 0 25 0 2 0 260004584 76050432 1345 996147200 134512640 134990860 4294956096 18446744073709551615 134715867 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/1467/statm: 18567 1345 193 116 0 18078 0
[pid=1467/tid=1469] ppid=1465 vsize=74268 CPUtime=0
/proc/1467/task/1469/stat : 1469 (bprolog) S 1465 1467 672 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 260004623 76050432 1345 996147200 134512640 134990860 4294956096 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) 74268

[startup+6.30169 s]
/proc/loadavg: 1.93 1.98 1.99 3/75 1469
/proc/meminfo: memFree=1737272/2055920 swapFree=4180000/4192956
[pid=1467] ppid=1465 vsize=74268 CPUtime=6.27
/proc/1467/stat : 1467 (bprolog) R 1465 1467 672 0 -1 4194304 1635 0 0 0 609 18 0 0 25 0 2 0 260004584 76050432 1345 996147200 134512640 134990860 4294956096 18446744073709551615 134710233 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/1467/statm: 18567 1345 193 116 0 18078 0
[pid=1467/tid=1469] ppid=1465 vsize=74268 CPUtime=0
/proc/1467/task/1469/stat : 1469 (bprolog) S 1465 1467 672 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 260004623 76050432 1345 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 74268

[startup+12.7014 s]
/proc/loadavg: 1.93 1.98 1.99 3/75 1469
/proc/meminfo: memFree=1737080/2055920 swapFree=4180000/4192956
[pid=1467] ppid=1465 vsize=74268 CPUtime=12.64
/proc/1467/stat : 1467 (bprolog) R 1465 1467 672 0 -1 4194304 1635 0 0 0 1246 18 0 0 25 0 2 0 260004584 76050432 1345 996147200 134512640 134990860 4294956096 18446744073709551615 134559518 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/1467/statm: 18567 1345 193 116 0 18078 0
[pid=1467/tid=1469] ppid=1465 vsize=74268 CPUtime=0
/proc/1467/task/1469/stat : 1469 (bprolog) S 1465 1467 672 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 260004623 76050432 1345 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 74268

[startup+25.5017 s]
/proc/loadavg: 1.95 1.98 1.99 3/75 1469
/proc/meminfo: memFree=1737080/2055920 swapFree=4180000/4192956
[pid=1467] ppid=1465 vsize=74268 CPUtime=25.38
/proc/1467/stat : 1467 (bprolog) R 1465 1467 672 0 -1 4194304 1635 0 0 0 2520 18 0 0 25 0 2 0 260004584 76050432 1345 996147200 134512640 134990860 4294956096 18446744073709551615 134715843 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/1467/statm: 18567 1345 193 116 0 18078 0
[pid=1467/tid=1469] ppid=1465 vsize=74268 CPUtime=0
/proc/1467/task/1469/stat : 1469 (bprolog) S 1465 1467 672 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 260004623 76050432 1345 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 74268

[startup+51.1015 s]
/proc/loadavg: 1.96 1.98 1.99 3/75 1469
/proc/meminfo: memFree=1737080/2055920 swapFree=4180000/4192956
[pid=1467] ppid=1465 vsize=74268 CPUtime=50.89
/proc/1467/stat : 1467 (bprolog) R 1465 1467 672 0 -1 4194304 1635 0 0 0 5071 18 0 0 25 0 2 0 260004584 76050432 1345 996147200 134512640 134990860 4294956096 18446744073709551615 134710466 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/1467/statm: 18567 1345 193 116 0 18078 0
[pid=1467/tid=1469] ppid=1465 vsize=74268 CPUtime=0
/proc/1467/task/1469/stat : 1469 (bprolog) S 1465 1467 672 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 260004623 76050432 1345 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.89
Current children cumulated vsize (KiB) 74268

[startup+102.307 s]
/proc/loadavg: 1.98 1.98 1.99 3/75 1469
/proc/meminfo: memFree=1737016/2055920 swapFree=4180000/4192956
[pid=1467] ppid=1465 vsize=74268 CPUtime=101.89
/proc/1467/stat : 1467 (bprolog) R 1465 1467 672 0 -1 4194304 1635 0 0 0 10171 18 0 0 25 0 2 0 260004584 76050432 1345 996147200 134512640 134990860 4294956096 18446744073709551615 134718680 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/1467/statm: 18567 1345 193 116 0 18078 0
[pid=1467/tid=1469] ppid=1465 vsize=74268 CPUtime=0
/proc/1467/task/1469/stat : 1469 (bprolog) S 1465 1467 672 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 260004623 76050432 1345 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.89
Current children cumulated vsize (KiB) 74268

[startup+162.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 1469
/proc/meminfo: memFree=1736952/2055920 swapFree=4180000/4192956
[pid=1467] ppid=1465 vsize=74268 CPUtime=161.64
/proc/1467/stat : 1467 (bprolog) R 1465 1467 672 0 -1 4194304 1635 0 0 0 16146 18 0 0 25 0 2 0 260004584 76050432 1345 996147200 134512640 134990860 4294956096 18446744073709551615 134718696 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/1467/statm: 18567 1345 193 116 0 18078 0
[pid=1467/tid=1469] ppid=1465 vsize=74268 CPUtime=0
/proc/1467/task/1469/stat : 1469 (bprolog) S 1465 1467 672 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 260004623 76050432 1345 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 161.64
Current children cumulated vsize (KiB) 74268

[startup+222.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 1469
/proc/meminfo: memFree=1736888/2055920 swapFree=4180000/4192956
[pid=1467] ppid=1465 vsize=74268 CPUtime=221.4
/proc/1467/stat : 1467 (bprolog) R 1465 1467 672 0 -1 4194304 1635 0 0 0 22122 18 0 0 25 0 2 0 260004584 76050432 1345 996147200 134512640 134990860 4294956096 18446744073709551615 134718672 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/1467/statm: 18567 1345 193 116 0 18078 0
[pid=1467/tid=1469] ppid=1465 vsize=74268 CPUtime=0
/proc/1467/task/1469/stat : 1469 (bprolog) S 1465 1467 672 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 260004623 76050432 1345 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 221.4
Current children cumulated vsize (KiB) 74268

[startup+282.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 1469
/proc/meminfo: memFree=1736888/2055920 swapFree=4180000/4192956
[pid=1467] ppid=1465 vsize=74268 CPUtime=281.15
/proc/1467/stat : 1467 (bprolog) R 1465 1467 672 0 -1 4194304 1635 0 0 0 28097 18 0 0 25 0 2 0 260004584 76050432 1345 996147200 134512640 134990860 4294956096 18446744073709551615 134718696 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/1467/statm: 18567 1345 193 116 0 18078 0
[pid=1467/tid=1469] ppid=1465 vsize=74268 CPUtime=0
/proc/1467/task/1469/stat : 1469 (bprolog) S 1465 1467 672 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 260004623 76050432 1345 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 281.15
Current children cumulated vsize (KiB) 74268

[startup+342.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 1469
/proc/meminfo: memFree=1736832/2055920 swapFree=4180000/4192956
[pid=1467] ppid=1465 vsize=74268 CPUtime=340.91
/proc/1467/stat : 1467 (bprolog) R 1465 1467 672 0 -1 4194304 1635 0 0 0 34073 18 0 0 25 0 2 0 260004584 76050432 1345 996147200 134512640 134990860 4294956096 18446744073709551615 134718654 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/1467/statm: 18567 1345 193 116 0 18078 0
[pid=1467/tid=1469] ppid=1465 vsize=74268 CPUtime=0
/proc/1467/task/1469/stat : 1469 (bprolog) S 1465 1467 672 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 260004623 76050432 1345 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 340.91
Current children cumulated vsize (KiB) 74268

[startup+402.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 1469
/proc/meminfo: memFree=1736896/2055920 swapFree=4180000/4192956
[pid=1467] ppid=1465 vsize=74268 CPUtime=400.69
/proc/1467/stat : 1467 (bprolog) R 1465 1467 672 0 -1 4194304 1635 0 0 0 40050 19 0 0 25 0 2 0 260004584 76050432 1345 996147200 134512640 134990860 4294956096 18446744073709551615 134559529 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/1467/statm: 18567 1345 193 116 0 18078 0
[pid=1467/tid=1469] ppid=1465 vsize=74268 CPUtime=0
/proc/1467/task/1469/stat : 1469 (bprolog) S 1465 1467 672 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 260004623 76050432 1345 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 400.69
Current children cumulated vsize (KiB) 74268

[startup+462.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/75 1469
/proc/meminfo: memFree=1736896/2055920 swapFree=4180000/4192956
[pid=1467] ppid=1465 vsize=74268 CPUtime=460.44
/proc/1467/stat : 1467 (bprolog) R 1465 1467 672 0 -1 4194304 1635 0 0 0 46025 19 0 0 25 0 2 0 260004584 76050432 1345 996147200 134512640 134990860 4294956096 18446744073709551615 134718382 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/1467/statm: 18567 1345 193 116 0 18078 0
[pid=1467/tid=1469] ppid=1465 vsize=74268 CPUtime=0
/proc/1467/task/1469/stat : 1469 (bprolog) S 1465 1467 672 0 -1 4194368 2 0 0 0 0 0 0 0 22 0 2 0 260004623 76050432 1345 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 460.44
Current children cumulated vsize (KiB) 74268

[startup+522.301 s]

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

/proc/1467/task/1469/stat : 1469 (bprolog) S 1465 1467 672 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 260004623 76050432 1345 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1057.48
Current children cumulated vsize (KiB) 74268

[startup+1122.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 1878
/proc/meminfo: memFree=1545376/2055920 swapFree=4180000/4192956
[pid=1467] ppid=1465 vsize=74268 CPUtime=1117.12
/proc/1467/stat : 1467 (bprolog) R 1465 1467 672 0 -1 4194304 1635 0 0 0 111690 22 0 0 25 0 2 0 260004584 76050432 1345 996147200 134512640 134990860 4294956096 18446744073709551615 134631179 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/1467/statm: 18567 1345 193 116 0 18078 0
[pid=1467/tid=1469] ppid=1465 vsize=74268 CPUtime=0
/proc/1467/task/1469/stat : 1469 (bprolog) S 1465 1467 672 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 260004623 76050432 1345 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1117.12
Current children cumulated vsize (KiB) 74268

[startup+1182.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 1878
/proc/meminfo: memFree=1545120/2055920 swapFree=4180000/4192956
[pid=1467] ppid=1465 vsize=74268 CPUtime=1176.83
/proc/1467/stat : 1467 (bprolog) R 1465 1467 672 0 -1 4194304 1635 0 0 0 117661 22 0 0 25 0 2 0 260004584 76050432 1345 996147200 134512640 134990860 4294956096 18446744073709551615 134559529 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/1467/statm: 18567 1345 193 116 0 18078 0
[pid=1467/tid=1469] ppid=1465 vsize=74268 CPUtime=0
/proc/1467/task/1469/stat : 1469 (bprolog) S 1465 1467 672 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 260004623 76050432 1345 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1176.83
Current children cumulated vsize (KiB) 74268

[startup+1242.3 s]
/proc/loadavg: 2.00 1.99 1.99 4/87 1878
/proc/meminfo: memFree=1544992/2055920 swapFree=4180000/4192956
[pid=1467] ppid=1465 vsize=74268 CPUtime=1236.54
/proc/1467/stat : 1467 (bprolog) R 1465 1467 672 0 -1 4194304 1636 0 0 0 123632 22 0 0 25 0 2 0 260004584 76050432 1346 996147200 134512640 134990860 4294956096 18446744073709551615 134710428 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/1467/statm: 18567 1346 193 116 0 18078 0
[pid=1467/tid=1469] ppid=1465 vsize=74268 CPUtime=0
/proc/1467/task/1469/stat : 1469 (bprolog) S 1465 1467 672 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 260004623 76050432 1346 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1236.54
Current children cumulated vsize (KiB) 74268

[startup+1302.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 1878
/proc/meminfo: memFree=1490016/2055920 swapFree=4180000/4192956
[pid=1467] ppid=1465 vsize=74268 CPUtime=1296.09
/proc/1467/stat : 1467 (bprolog) R 1465 1467 672 0 -1 4194304 1636 0 0 0 129587 22 0 0 25 0 2 0 260004584 76050432 1346 996147200 134512640 134990860 4294956096 18446744073709551615 134566172 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/1467/statm: 18567 1346 193 116 0 18078 0
[pid=1467/tid=1469] ppid=1465 vsize=74268 CPUtime=0
/proc/1467/task/1469/stat : 1469 (bprolog) S 1465 1467 672 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 260004623 76050432 1346 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1296.09
Current children cumulated vsize (KiB) 74268

[startup+1362.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 1878
/proc/meminfo: memFree=1489952/2055920 swapFree=4180000/4192956
[pid=1467] ppid=1465 vsize=74268 CPUtime=1355.85
/proc/1467/stat : 1467 (bprolog) R 1465 1467 672 0 -1 4194304 1636 0 0 0 135563 22 0 0 25 0 2 0 260004584 76050432 1346 996147200 134512640 134990860 4294956096 18446744073709551615 134718662 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/1467/statm: 18567 1346 193 116 0 18078 0
[pid=1467/tid=1469] ppid=1465 vsize=74268 CPUtime=0
/proc/1467/task/1469/stat : 1469 (bprolog) S 1465 1467 672 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 260004623 76050432 1346 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1355.85
Current children cumulated vsize (KiB) 74268

[startup+1422.31 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 1878
/proc/meminfo: memFree=1481312/2055920 swapFree=4180000/4192956
[pid=1467] ppid=1465 vsize=74268 CPUtime=1415.58
/proc/1467/stat : 1467 (bprolog) R 1465 1467 672 0 -1 4194304 1636 0 0 0 141536 22 0 0 25 0 2 0 260004584 76050432 1346 996147200 134512640 134990860 4294956096 18446744073709551615 134838937 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/1467/statm: 18567 1346 193 116 0 18078 0
[pid=1467/tid=1469] ppid=1465 vsize=74268 CPUtime=0
/proc/1467/task/1469/stat : 1469 (bprolog) S 1465 1467 672 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 260004623 76050432 1346 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1415.58
Current children cumulated vsize (KiB) 74268

[startup+1482.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 1878
/proc/meminfo: memFree=1481120/2055920 swapFree=4180000/4192956
[pid=1467] ppid=1465 vsize=74268 CPUtime=1475.34
/proc/1467/stat : 1467 (bprolog) R 1465 1467 672 0 -1 4194304 1636 0 0 0 147512 22 0 0 25 0 2 0 260004584 76050432 1346 996147200 134512640 134990860 4294956096 18446744073709551615 134629954 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/1467/statm: 18567 1346 193 116 0 18078 0
[pid=1467/tid=1469] ppid=1465 vsize=74268 CPUtime=0
/proc/1467/task/1469/stat : 1469 (bprolog) S 1465 1467 672 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 260004623 76050432 1346 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1475.34
Current children cumulated vsize (KiB) 74268

[startup+1542.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 1878
/proc/meminfo: memFree=1455008/2055920 swapFree=4180000/4192956
[pid=1467] ppid=1465 vsize=74268 CPUtime=1534.94
/proc/1467/stat : 1467 (bprolog) R 1465 1467 672 0 -1 4194304 1636 0 0 0 153472 22 0 0 25 0 2 0 260004584 76050432 1346 996147200 134512640 134990860 4294956096 18446744073709551615 134710460 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/1467/statm: 18567 1346 193 116 0 18078 0
[pid=1467/tid=1469] ppid=1465 vsize=74268 CPUtime=0
/proc/1467/task/1469/stat : 1469 (bprolog) S 1465 1467 672 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 260004623 76050432 1346 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1534.94
Current children cumulated vsize (KiB) 74268

[startup+1602.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 1878
/proc/meminfo: memFree=1454816/2055920 swapFree=4180000/4192956
[pid=1467] ppid=1465 vsize=74268 CPUtime=1594.7
/proc/1467/stat : 1467 (bprolog) R 1465 1467 672 0 -1 4194304 1636 0 0 0 159448 22 0 0 25 0 2 0 260004584 76050432 1346 996147200 134512640 134990860 4294956096 18446744073709551615 134718644 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/1467/statm: 18567 1346 193 116 0 18078 0
[pid=1467/tid=1469] ppid=1465 vsize=74268 CPUtime=0
/proc/1467/task/1469/stat : 1469 (bprolog) S 1465 1467 672 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 260004623 76050432 1346 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1594.7
Current children cumulated vsize (KiB) 74268

[startup+1662.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 1878
/proc/meminfo: memFree=1430624/2055920 swapFree=4180000/4192956
[pid=1467] ppid=1465 vsize=74268 CPUtime=1654.47
/proc/1467/stat : 1467 (bprolog) R 1465 1467 672 0 -1 4194304 1636 0 0 0 165425 22 0 0 25 0 2 0 260004584 76050432 1346 996147200 134512640 134990860 4294956096 18446744073709551615 134710466 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/1467/statm: 18567 1346 193 116 0 18078 0
[pid=1467/tid=1469] ppid=1465 vsize=74268 CPUtime=0
/proc/1467/task/1469/stat : 1469 (bprolog) S 1465 1467 672 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 260004623 76050432 1346 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1654.47
Current children cumulated vsize (KiB) 74268

[startup+1722.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 1878
/proc/meminfo: memFree=1430560/2055920 swapFree=4180000/4192956
[pid=1467] ppid=1465 vsize=74268 CPUtime=1714.23
/proc/1467/stat : 1467 (bprolog) R 1465 1467 672 0 -1 4194304 1636 0 0 0 171401 22 0 0 25 0 2 0 260004584 76050432 1346 996147200 134512640 134990860 4294956096 18446744073709551615 134629505 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/1467/statm: 18567 1346 193 116 0 18078 0
[pid=1467/tid=1469] ppid=1465 vsize=74268 CPUtime=0
/proc/1467/task/1469/stat : 1469 (bprolog) S 1465 1467 672 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 260004623 76050432 1346 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1714.23
Current children cumulated vsize (KiB) 74268

[startup+1782.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 1878
/proc/meminfo: memFree=1404576/2055920 swapFree=4180000/4192956
[pid=1467] ppid=1465 vsize=74268 CPUtime=1773.91
/proc/1467/stat : 1467 (bprolog) R 1465 1467 672 0 -1 4194304 1636 0 0 0 177369 22 0 0 25 0 2 0 260004584 76050432 1346 996147200 134512640 134990860 4294956096 18446744073709551615 134715756 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/1467/statm: 18567 1346 193 116 0 18078 0
[pid=1467/tid=1469] ppid=1465 vsize=74268 CPUtime=0
/proc/1467/task/1469/stat : 1469 (bprolog) S 1465 1467 672 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 260004623 76050432 1346 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1773.91
Current children cumulated vsize (KiB) 74268



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.5 s]
/proc/loadavg: 2.00 1.99 1.99 3/88 1879
/proc/meminfo: memFree=1404504/2055920 swapFree=4180000/4192956
[pid=1467] ppid=1465 vsize=84512 CPUtime=1800.02
/proc/1467/stat : 1467 (bprolog) R 1465 1467 672 0 -1 4194304 1637 0 0 0 179979 23 0 0 25 0 3 0 260004584 86540288 1347 996147200 134512640 134990860 4294956096 18446744073709551615 134838834 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/1467/statm: 21128 1347 193 116 0 20639 0
[pid=1467/tid=1469] ppid=1465 vsize=84512 CPUtime=0
/proc/1467/task/1469/stat : 1469 (bprolog) S 1465 1467 672 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 260004623 86540288 1347 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=1467/tid=1879] ppid=1465 vsize=84512 CPUtime=0
/proc/1467/task/1879/stat : 1879 (bprolog) S 1465 1467 672 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 260184650 86540288 1347 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 84512

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

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

[startup+1808.5 s]
/proc/loadavg: 2.00 1.99 1.99 3/88 1879
/proc/meminfo: memFree=1404504/2055920 swapFree=4180000/4192956
[pid=1467] ppid=1465 vsize=84512 CPUtime=1800.02
/proc/1467/stat : 1467 (bprolog) R 1465 1467 672 0 -1 4194304 1637 0 0 0 179979 23 0 0 25 0 3 0 260004584 86540288 1347 996147200 134512640 134990860 4294956096 18446744073709551615 134838834 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/1467/statm: 21128 1347 193 116 0 20639 0
[pid=1467/tid=1469] ppid=1465 vsize=84512 CPUtime=0
/proc/1467/task/1469/stat : 1469 (bprolog) S 1465 1467 672 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 260004623 86540288 1347 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=1467/tid=1879] ppid=1465 vsize=84512 CPUtime=0
/proc/1467/task/1879/stat : 1879 (bprolog) S 1465 1467 672 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 260184650 86540288 1347 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 84512

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1808.51
CPU time (s): 1800.03
CPU user time (s): 1799.8
CPU system time (s): 0.231964
CPU usage (%): 99.531
Max. virtual memory (cumulated for all children) (KiB): 84512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.8
system time used= 0.231964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1637
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= 32569

runsolver used 1.70174 second user time and 4.88626 second system time

The end

Launcher Data (download as text)

Begin job on node81 at 2008-07-05 17:02:46
IDJOB=1090099
IDBENCH=58393
IDSOLVER=347
FILE ID=node81/1090099-1215270166
PBS_JOBID= 7882148
Free space on /tmp= 126816 MiB

SOLVER NAME= bpsolver 2008-06-27
BENCH NAME= CPAI08/csp/graphColoring/sgb/miles/normalized-miles1000-40.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1090099-1215270166/watcher-1090099-1215270166 -o /tmp/evaluation-result-1090099-1215270166/solver-1090099-1215270166 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solver HOME/instance-1090099-1215270166 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 387828521bc4fe15e150bef49f8dbe6b
RANDOM SEED=1989904954

node81.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		: 3000.236
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		: 3000.236
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:       1742832 kB
Buffers:         40096 kB
Cached:         194668 kB
SwapCached:       6228 kB
Active:         157696 kB
Inactive:       100760 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1742832 kB
SwapTotal:     4192956 kB
SwapFree:      4180000 kB
Dirty:            1564 kB
Writeback:           0 kB
Mapped:          32076 kB
Slab:            40124 kB
Committed_AS:   696412 kB
PageTables:       1596 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= 126816 MiB
End job on node81 at 2008-07-05 17:32:57