Trace number 1092731

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) 1800.1 1801.51

General information on the benchmark

Namecsp/langford4/
normalized-langford-4-40.xml
MD5SUM40a3acaa544741df45dd665a69096ec7
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of constraints12840
Maximum constraint arity2
Maximum domain size160
Number of constraints which are defined in extension0
Number of constraints which are defined in intension12840
Global constraints used (with number of constraints)

Solver Data (download as text)

0.09/0.12	c bpsolver version 6.27.2008
0.09/0.12	c converting(HOME/instance-1092731-1215277008)
1.19/1.25	c Converted in 525 ms
1.19/1.25	c solving(HOME/instance-1092731-1215277008,1800000)

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-1092731-1215277008/watcher-1092731-1215277008 -o /tmp/evaluation-result-1092731-1215277008/solver-1092731-1215277008 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solver HOME/instance-1092731-1215277008 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: 2.00 2.07 2.08 4/85 7924
/proc/meminfo: memFree=1634904/2055920 swapFree=4179952/4192956
[pid=7924] ppid=7922 vsize=4780 CPUtime=0
/proc/7924/stat : 7924 (bprolog) R 7922 7924 5428 0 -1 4194304 562 0 0 0 0 0 0 0 18 0 1 0 639948093 4894720 280 996147200 134512640 134990860 4294956096 18446744073709551615 134530848 0 0 4096 0 0 0 0 17 0 0 0
/proc/7924/statm: 1195 289 72 116 0 706 0

[startup+0.0732129 s]
/proc/loadavg: 2.00 2.07 2.08 4/85 7924
/proc/meminfo: memFree=1634904/2055920 swapFree=4179952/4192956
[pid=7924] ppid=7922 vsize=56080 CPUtime=0.06
/proc/7924/stat : 7924 (bprolog) R 7922 7924 5428 0 -1 4194304 1113 0 0 0 3 3 0 0 18 0 1 0 639948093 57425920 826 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/7924/statm: 14020 826 178 116 0 13531 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 56080

[startup+0.101216 s]
/proc/loadavg: 2.00 2.07 2.08 4/85 7924
/proc/meminfo: memFree=1634904/2055920 swapFree=4179952/4192956
[pid=7924] ppid=7922 vsize=56080 CPUtime=0.09
/proc/7924/stat : 7924 (bprolog) R 7922 7924 5428 0 -1 4194304 1114 0 0 0 4 5 0 0 18 0 1 0 639948093 57425920 827 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/7924/statm: 14020 827 178 116 0 13531 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 56080

[startup+0.301236 s]
/proc/loadavg: 2.00 2.07 2.08 4/85 7924
/proc/meminfo: memFree=1634904/2055920 swapFree=4179952/4192956
[pid=7924] ppid=7922 vsize=56080 CPUtime=0.29
/proc/7924/stat : 7924 (bprolog) R 7922 7924 5428 0 -1 4194304 1120 0 0 0 13 16 0 0 20 0 1 0 639948093 57425920 833 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/7924/statm: 14020 833 178 116 0 13531 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 56080

[startup+0.701284 s]
/proc/loadavg: 2.00 2.07 2.08 4/85 7924
/proc/meminfo: memFree=1634904/2055920 swapFree=4179952/4192956
[pid=7924] ppid=7922 vsize=56080 CPUtime=0.69
/proc/7924/stat : 7924 (bprolog) R 7922 7924 5428 0 -1 4194304 1133 0 0 0 31 38 0 0 23 0 1 0 639948093 57425920 846 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/7924/statm: 14020 846 178 116 0 13531 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 56080

[startup+1.50137 s]
/proc/loadavg: 2.00 2.07 2.08 3/86 7925
/proc/meminfo: memFree=1631632/2055920 swapFree=4179952/4192956
[pid=7924] ppid=7922 vsize=68300 CPUtime=1.48
/proc/7924/stat : 7924 (bprolog) R 7922 7924 5428 0 -1 4194304 3073 0 0 0 77 71 0 0 25 0 1 0 639948093 69939200 2781 996147200 134512640 134990860 4294956096 18446744073709551615 134570648 0 0 4096 2 0 0 0 17 0 0 0
/proc/7924/statm: 17075 2781 186 116 0 16586 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 68300

[startup+3.10256 s]
/proc/loadavg: 2.00 2.07 2.08 3/87 7926
/proc/meminfo: memFree=1622536/2055920 swapFree=4179952/4192956
[pid=7924] ppid=7922 vsize=78544 CPUtime=3.09
/proc/7924/stat : 7924 (bprolog) R 7922 7924 5428 0 -1 4194304 3374 0 0 0 237 72 0 0 25 0 2 0 639948093 80429056 3082 996147200 134512640 134990860 4294956096 18446744073709551615 134716384 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/7924/statm: 19636 3082 194 116 0 19147 0
[pid=7924/tid=7926] ppid=7922 vsize=78544 CPUtime=0
/proc/7924/task/7926/stat : 7926 (bprolog) S 7922 7924 5428 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 639948244 80429056 3082 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 78544

[startup+6.30193 s]
/proc/loadavg: 2.00 2.07 2.08 3/87 7926
/proc/meminfo: memFree=1622344/2055920 swapFree=4179952/4192956
[pid=7924] ppid=7922 vsize=78544 CPUtime=6.29
/proc/7924/stat : 7924 (bprolog) R 7922 7924 5428 0 -1 4194304 3375 0 0 0 557 72 0 0 25 0 2 0 639948093 80429056 3083 996147200 134512640 134990860 4294956096 18446744073709551615 134718848 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/7924/statm: 19636 3083 194 116 0 19147 0
[pid=7924/tid=7926] ppid=7922 vsize=78544 CPUtime=0
/proc/7924/task/7926/stat : 7926 (bprolog) S 7922 7924 5428 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 639948244 80429056 3083 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 78544

[startup+12.7017 s]
/proc/loadavg: 2.00 2.07 2.08 3/87 7926
/proc/meminfo: memFree=1607432/2055920 swapFree=4179952/4192956
[pid=7924] ppid=7922 vsize=78544 CPUtime=12.69
/proc/7924/stat : 7924 (bprolog) R 7922 7924 5428 0 -1 4194304 3375 0 0 0 1197 72 0 0 25 0 2 0 639948093 80429056 3083 996147200 134512640 134990860 4294956096 18446744073709551615 134718640 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/7924/statm: 19636 3083 194 116 0 19147 0
[pid=7924/tid=7926] ppid=7922 vsize=78544 CPUtime=0
/proc/7924/task/7926/stat : 7926 (bprolog) S 7922 7924 5428 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 639948244 80429056 3083 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 78544

[startup+25.5011 s]
/proc/loadavg: 2.00 2.07 2.08 3/87 7926
/proc/meminfo: memFree=1607624/2055920 swapFree=4179952/4192956
[pid=7924] ppid=7922 vsize=78544 CPUtime=25.48
/proc/7924/stat : 7924 (bprolog) R 7922 7924 5428 0 -1 4194304 3376 0 0 0 2476 72 0 0 25 0 2 0 639948093 80429056 3084 996147200 134512640 134990860 4294956096 18446744073709551615 134718690 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/7924/statm: 19636 3084 194 116 0 19147 0
[pid=7924/tid=7926] ppid=7922 vsize=78544 CPUtime=0
/proc/7924/task/7926/stat : 7926 (bprolog) S 7922 7924 5428 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 639948244 80429056 3084 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 78544

[startup+51.1011 s]
/proc/loadavg: 2.00 2.06 2.08 3/87 7926
/proc/meminfo: memFree=1607688/2055920 swapFree=4179952/4192956
[pid=7924] ppid=7922 vsize=78544 CPUtime=51.07
/proc/7924/stat : 7924 (bprolog) R 7922 7924 5428 0 -1 4194304 3376 0 0 0 5035 72 0 0 25 0 2 0 639948093 80429056 3084 996147200 134512640 134990860 4294956096 18446744073709551615 134718848 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/7924/statm: 19636 3084 194 116 0 19147 0
[pid=7924/tid=7926] ppid=7922 vsize=78544 CPUtime=0
/proc/7924/task/7926/stat : 7926 (bprolog) S 7922 7924 5428 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 639948244 80429056 3084 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 78544

[startup+102.307 s]
/proc/loadavg: 2.00 2.05 2.07 3/87 7926
/proc/meminfo: memFree=1607496/2055920 swapFree=4179952/4192956
[pid=7924] ppid=7922 vsize=78544 CPUtime=102.25
/proc/7924/stat : 7924 (bprolog) R 7922 7924 5428 0 -1 4194304 3376 0 0 0 10153 72 0 0 25 0 2 0 639948093 80429056 3084 996147200 134512640 134990860 4294956096 18446744073709551615 134718715 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/7924/statm: 19636 3084 194 116 0 19147 0
[pid=7924/tid=7926] ppid=7922 vsize=78544 CPUtime=0
/proc/7924/task/7926/stat : 7926 (bprolog) S 7922 7924 5428 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 639948244 80429056 3084 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 78544

[startup+162.302 s]
/proc/loadavg: 2.00 2.04 2.07 3/87 7926
/proc/meminfo: memFree=1607432/2055920 swapFree=4179952/4192956
[pid=7924] ppid=7922 vsize=78544 CPUtime=162.23
/proc/7924/stat : 7924 (bprolog) R 7922 7924 5428 0 -1 4194304 3377 0 0 0 16151 72 0 0 25 0 2 0 639948093 80429056 3085 996147200 134512640 134990860 4294956096 18446744073709551615 134718758 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/7924/statm: 19636 3085 194 116 0 19147 0
[pid=7924/tid=7926] ppid=7922 vsize=78544 CPUtime=0
/proc/7924/task/7926/stat : 7926 (bprolog) S 7922 7924 5428 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 639948244 80429056 3085 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 78544

[startup+222.302 s]
/proc/loadavg: 2.00 2.03 2.06 3/87 7926
/proc/meminfo: memFree=1607432/2055920 swapFree=4179952/4192956
[pid=7924] ppid=7922 vsize=78544 CPUtime=222.2
/proc/7924/stat : 7924 (bprolog) R 7922 7924 5428 0 -1 4194304 3377 0 0 0 22148 72 0 0 25 0 2 0 639948093 80429056 3085 996147200 134512640 134990860 4294956096 18446744073709551615 134718690 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/7924/statm: 19636 3085 194 116 0 19147 0
[pid=7924/tid=7926] ppid=7922 vsize=78544 CPUtime=0
/proc/7924/task/7926/stat : 7926 (bprolog) S 7922 7924 5428 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 639948244 80429056 3085 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 78544

[startup+282.302 s]
/proc/loadavg: 2.00 2.02 2.05 3/87 7932
/proc/meminfo: memFree=1607432/2055920 swapFree=4179952/4192956
[pid=7924] ppid=7922 vsize=78544 CPUtime=282.16
/proc/7924/stat : 7924 (bprolog) R 7922 7924 5428 0 -1 4194304 3377 0 0 0 28144 72 0 0 25 0 2 0 639948093 80429056 3085 996147200 134512640 134990860 4294956096 18446744073709551615 134718848 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/7924/statm: 19636 3085 194 116 0 19147 0
[pid=7924/tid=7926] ppid=7922 vsize=78544 CPUtime=0
/proc/7924/task/7926/stat : 7926 (bprolog) S 7922 7924 5428 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 639948244 80429056 3085 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 78544

[startup+342.302 s]
/proc/loadavg: 2.00 2.02 2.05 3/87 7932
/proc/meminfo: memFree=1607368/2055920 swapFree=4179952/4192956
[pid=7924] ppid=7922 vsize=78544 CPUtime=342.14
/proc/7924/stat : 7924 (bprolog) R 7922 7924 5428 0 -1 4194304 3377 0 0 0 34142 72 0 0 25 0 2 0 639948093 80429056 3085 996147200 134512640 134990860 4294956096 18446744073709551615 134718848 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/7924/statm: 19636 3085 194 116 0 19147 0
[pid=7924/tid=7926] ppid=7922 vsize=78544 CPUtime=0
/proc/7924/task/7926/stat : 7926 (bprolog) S 7922 7924 5428 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 639948244 80429056 3085 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 78544

[startup+402.302 s]
/proc/loadavg: 2.00 2.01 2.04 3/87 7932
/proc/meminfo: memFree=1607304/2055920 swapFree=4179952/4192956
[pid=7924] ppid=7922 vsize=78544 CPUtime=402.11
/proc/7924/stat : 7924 (bprolog) R 7922 7924 5428 0 -1 4194304 3377 0 0 0 40139 72 0 0 25 0 2 0 639948093 80429056 3085 996147200 134512640 134990860 4294956096 18446744073709551615 134718690 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/7924/statm: 19636 3085 194 116 0 19147 0
[pid=7924/tid=7926] ppid=7922 vsize=78544 CPUtime=0
/proc/7924/task/7926/stat : 7926 (bprolog) S 7922 7924 5428 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 639948244 80429056 3085 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 78544

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.04 3/87 7932
/proc/meminfo: memFree=1607304/2055920 swapFree=4179952/4192956
[pid=7924] ppid=7922 vsize=78544 CPUtime=462.09
/proc/7924/stat : 7924 (bprolog) R 7922 7924 5428 0 -1 4194304 3377 0 0 0 46137 72 0 0 25 0 2 0 639948093 80429056 3085 996147200 134512640 134990860 4294956096 18446744073709551615 134710203 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/7924/statm: 19636 3085 194 116 0 19147 0
[pid=7924/tid=7926] ppid=7922 vsize=78544 CPUtime=0
/proc/7924/task/7926/stat : 7926 (bprolog) S 7922 7924 5428 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 639948244 80429056 3085 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 78544

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.03 3/87 7932
/proc/meminfo: memFree=1581704/2055920 swapFree=4179952/4192956

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

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 7934
/proc/meminfo: memFree=1558840/2055920 swapFree=4179952/4192956
[pid=7924] ppid=7922 vsize=99032 CPUtime=1361.76
/proc/7924/stat : 7924 (bprolog) R 7922 7924 5428 0 -1 4194304 3379 0 0 0 136102 74 0 0 25 0 4 0 639948093 101408768 3087 996147200 134512640 134990860 4294956096 18446744073709551615 134718771 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/7924/statm: 24758 3087 194 116 0 24269 0
[pid=7924/tid=7926] ppid=7922 vsize=99032 CPUtime=0
/proc/7924/task/7926/stat : 7926 (bprolog) S 7922 7924 5428 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 639948244 101408768 3087 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=7924/tid=7933] ppid=7922 vsize=99032 CPUtime=0
/proc/7924/task/7933/stat : 7933 (bprolog) S 7922 7924 5428 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 640038259 101408768 3087 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=7924/tid=7934] ppid=7922 vsize=99032 CPUtime=0
/proc/7924/task/7934/stat : 7934 (bprolog) S 7922 7924 5428 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 640083270 101408768 3087 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1361.76
Current children cumulated vsize (KiB) 99032

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 7934
/proc/meminfo: memFree=1558840/2055920 swapFree=4179952/4192956
[pid=7924] ppid=7922 vsize=99032 CPUtime=1421.74
/proc/7924/stat : 7924 (bprolog) R 7922 7924 5428 0 -1 4194304 3379 0 0 0 142100 74 0 0 25 0 4 0 639948093 101408768 3087 996147200 134512640 134990860 4294956096 18446744073709551615 134614408 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/7924/statm: 24758 3087 194 116 0 24269 0
[pid=7924/tid=7926] ppid=7922 vsize=99032 CPUtime=0
/proc/7924/task/7926/stat : 7926 (bprolog) S 7922 7924 5428 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 639948244 101408768 3087 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=7924/tid=7933] ppid=7922 vsize=99032 CPUtime=0
/proc/7924/task/7933/stat : 7933 (bprolog) S 7922 7924 5428 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 640038259 101408768 3087 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=7924/tid=7934] ppid=7922 vsize=99032 CPUtime=0
/proc/7924/task/7934/stat : 7934 (bprolog) S 7922 7924 5428 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 640083270 101408768 3087 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1421.74
Current children cumulated vsize (KiB) 99032

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 7934
/proc/meminfo: memFree=1558840/2055920 swapFree=4179952/4192956
[pid=7924] ppid=7922 vsize=99032 CPUtime=1481.71
/proc/7924/stat : 7924 (bprolog) R 7922 7924 5428 0 -1 4194304 3379 0 0 0 148097 74 0 0 25 0 4 0 639948093 101408768 3087 996147200 134512640 134990860 4294956096 18446744073709551615 134718715 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/7924/statm: 24758 3087 194 116 0 24269 0
[pid=7924/tid=7926] ppid=7922 vsize=99032 CPUtime=0
/proc/7924/task/7926/stat : 7926 (bprolog) S 7922 7924 5428 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 639948244 101408768 3087 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=7924/tid=7933] ppid=7922 vsize=99032 CPUtime=0
/proc/7924/task/7933/stat : 7933 (bprolog) S 7922 7924 5428 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 640038259 101408768 3087 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=7924/tid=7934] ppid=7922 vsize=99032 CPUtime=0
/proc/7924/task/7934/stat : 7934 (bprolog) S 7922 7924 5428 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 640083270 101408768 3087 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1481.71
Current children cumulated vsize (KiB) 99032

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/89 7934
/proc/meminfo: memFree=1558840/2055920 swapFree=4179952/4192956
[pid=7924] ppid=7922 vsize=99032 CPUtime=1541.69
/proc/7924/stat : 7924 (bprolog) R 7922 7924 5428 0 -1 4194304 3379 0 0 0 154095 74 0 0 25 0 4 0 639948093 101408768 3087 996147200 134512640 134990860 4294956096 18446744073709551615 134718680 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/7924/statm: 24758 3087 194 116 0 24269 0
[pid=7924/tid=7926] ppid=7922 vsize=99032 CPUtime=0
/proc/7924/task/7926/stat : 7926 (bprolog) S 7922 7924 5428 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 639948244 101408768 3087 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=7924/tid=7933] ppid=7922 vsize=99032 CPUtime=0
/proc/7924/task/7933/stat : 7933 (bprolog) S 7922 7924 5428 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 640038259 101408768 3087 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=7924/tid=7934] ppid=7922 vsize=99032 CPUtime=0
/proc/7924/task/7934/stat : 7934 (bprolog) S 7922 7924 5428 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 640083270 101408768 3087 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1541.69
Current children cumulated vsize (KiB) 99032

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/90 7935
/proc/meminfo: memFree=1558768/2055920 swapFree=4179952/4192956
[pid=7924] ppid=7922 vsize=109276 CPUtime=1601.67
/proc/7924/stat : 7924 (bprolog) R 7922 7924 5428 0 -1 4194304 3380 0 0 0 160093 74 0 0 25 0 5 0 639948093 111898624 3088 996147200 134512640 134990860 4294956096 18446744073709551615 134718765 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/7924/statm: 27319 3088 194 116 0 26830 0
[pid=7924/tid=7926] ppid=7922 vsize=109276 CPUtime=0
/proc/7924/task/7926/stat : 7926 (bprolog) S 7922 7924 5428 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 639948244 111898624 3088 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=7924/tid=7933] ppid=7922 vsize=109276 CPUtime=0
/proc/7924/task/7933/stat : 7933 (bprolog) S 7922 7924 5428 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 640038259 111898624 3088 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=7924/tid=7934] ppid=7922 vsize=109276 CPUtime=0
/proc/7924/task/7934/stat : 7934 (bprolog) S 7922 7924 5428 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 640083270 111898624 3088 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=7924/tid=7935] ppid=7922 vsize=109276 CPUtime=0
/proc/7924/task/7935/stat : 7935 (bprolog) S 7922 7924 5428 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 640105775 111898624 3088 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1601.67
Current children cumulated vsize (KiB) 109276

[startup+1662.3 s]
/proc/loadavg: 2.12 2.03 2.01 3/86 7973
/proc/meminfo: memFree=1565520/2055920 swapFree=4179952/4192956
[pid=7924] ppid=7922 vsize=109276 CPUtime=1661.43
/proc/7924/stat : 7924 (bprolog) R 7922 7924 5428 0 -1 4194304 3380 0 0 0 166068 75 0 0 25 0 5 0 639948093 111898624 3088 996147200 134512640 134990860 4294956096 18446744073709551615 134710194 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/7924/statm: 27319 3088 194 116 0 26830 0
[pid=7924/tid=7926] ppid=7922 vsize=109276 CPUtime=0
/proc/7924/task/7926/stat : 7926 (bprolog) S 7922 7924 5428 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 639948244 111898624 3088 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=7924/tid=7933] ppid=7922 vsize=109276 CPUtime=0
/proc/7924/task/7933/stat : 7933 (bprolog) S 7922 7924 5428 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 640038259 111898624 3088 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=7924/tid=7934] ppid=7922 vsize=109276 CPUtime=0
/proc/7924/task/7934/stat : 7934 (bprolog) S 7922 7924 5428 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 640083270 111898624 3088 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=7924/tid=7935] ppid=7922 vsize=109276 CPUtime=0
/proc/7924/task/7935/stat : 7935 (bprolog) S 7922 7924 5428 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 640105775 111898624 3088 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1661.43
Current children cumulated vsize (KiB) 109276

[startup+1722.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/86 7973
/proc/meminfo: memFree=1559440/2055920 swapFree=4179952/4192956
[pid=7924] ppid=7922 vsize=109276 CPUtime=1721.2
/proc/7924/stat : 7924 (bprolog) R 7922 7924 5428 0 -1 4194304 3380 0 0 0 172045 75 0 0 25 0 5 0 639948093 111898624 3088 996147200 134512640 134990860 4294956096 18446744073709551615 134614309 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/7924/statm: 27319 3088 194 116 0 26830 0
[pid=7924/tid=7926] ppid=7922 vsize=109276 CPUtime=0
/proc/7924/task/7926/stat : 7926 (bprolog) S 7922 7924 5428 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 639948244 111898624 3088 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=7924/tid=7933] ppid=7922 vsize=109276 CPUtime=0
/proc/7924/task/7933/stat : 7933 (bprolog) S 7922 7924 5428 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 640038259 111898624 3088 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=7924/tid=7934] ppid=7922 vsize=109276 CPUtime=0
/proc/7924/task/7934/stat : 7934 (bprolog) S 7922 7924 5428 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 640083270 111898624 3088 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=7924/tid=7935] ppid=7922 vsize=109276 CPUtime=0
/proc/7924/task/7935/stat : 7935 (bprolog) S 7922 7924 5428 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 640105775 111898624 3088 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1721.2
Current children cumulated vsize (KiB) 109276

[startup+1782.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/86 7973
/proc/meminfo: memFree=1559248/2055920 swapFree=4179952/4192956
[pid=7924] ppid=7922 vsize=109276 CPUtime=1780.96
/proc/7924/stat : 7924 (bprolog) R 7922 7924 5428 0 -1 4194304 3380 0 0 0 178021 75 0 0 25 0 5 0 639948093 111898624 3088 996147200 134512640 134990860 4294956096 18446744073709551615 134718690 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/7924/statm: 27319 3088 194 116 0 26830 0
[pid=7924/tid=7926] ppid=7922 vsize=109276 CPUtime=0
/proc/7924/task/7926/stat : 7926 (bprolog) S 7922 7924 5428 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 639948244 111898624 3088 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=7924/tid=7933] ppid=7922 vsize=109276 CPUtime=0
/proc/7924/task/7933/stat : 7933 (bprolog) S 7922 7924 5428 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 640038259 111898624 3088 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=7924/tid=7934] ppid=7922 vsize=109276 CPUtime=0
/proc/7924/task/7934/stat : 7934 (bprolog) S 7922 7924 5428 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 640083270 111898624 3088 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=7924/tid=7935] ppid=7922 vsize=109276 CPUtime=0
/proc/7924/task/7935/stat : 7935 (bprolog) S 7922 7924 5428 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 640105775 111898624 3088 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1780.96
Current children cumulated vsize (KiB) 109276



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.5 s]
/proc/loadavg: 2.04 2.03 2.00 3/86 7973
/proc/meminfo: memFree=1559248/2055920 swapFree=4179952/4192956
[pid=7924] ppid=7922 vsize=109276 CPUtime=1800.08
/proc/7924/stat : 7924 (bprolog) R 7922 7924 5428 0 -1 4194304 3380 0 0 0 179933 75 0 0 25 0 5 0 639948093 111898624 3088 996147200 134512640 134990860 4294956096 18446744073709551615 134718783 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/7924/statm: 27319 3088 194 116 0 26830 0
[pid=7924/tid=7926] ppid=7922 vsize=109276 CPUtime=0
/proc/7924/task/7926/stat : 7926 (bprolog) S 7922 7924 5428 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 639948244 111898624 3088 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=7924/tid=7933] ppid=7922 vsize=109276 CPUtime=0
/proc/7924/task/7933/stat : 7933 (bprolog) S 7922 7924 5428 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 640038259 111898624 3088 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=7924/tid=7934] ppid=7922 vsize=109276 CPUtime=0
/proc/7924/task/7934/stat : 7934 (bprolog) S 7922 7924 5428 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 640083270 111898624 3088 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=7924/tid=7935] ppid=7922 vsize=109276 CPUtime=0
/proc/7924/task/7935/stat : 7935 (bprolog) S 7922 7924 5428 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 640105775 111898624 3088 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 109276

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

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

[startup+1801.5 s]
/proc/loadavg: 2.04 2.03 2.00 3/86 7973
/proc/meminfo: memFree=1559248/2055920 swapFree=4179952/4192956
[pid=7924] ppid=7922 vsize=109276 CPUtime=1800.08
/proc/7924/stat : 7924 (bprolog) R 7922 7924 5428 0 -1 4194304 3380 0 0 0 179933 75 0 0 25 0 5 0 639948093 111898624 3088 996147200 134512640 134990860 4294956096 18446744073709551615 134718783 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/7924/statm: 27319 3088 194 116 0 26830 0
[pid=7924/tid=7926] ppid=7922 vsize=109276 CPUtime=0
/proc/7924/task/7926/stat : 7926 (bprolog) S 7922 7924 5428 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 639948244 111898624 3088 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=7924/tid=7933] ppid=7922 vsize=109276 CPUtime=0
/proc/7924/task/7933/stat : 7933 (bprolog) S 7922 7924 5428 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 640038259 111898624 3088 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=7924/tid=7934] ppid=7922 vsize=109276 CPUtime=0
/proc/7924/task/7934/stat : 7934 (bprolog) S 7922 7924 5428 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 640083270 111898624 3088 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=7924/tid=7935] ppid=7922 vsize=109276 CPUtime=0
/proc/7924/task/7935/stat : 7935 (bprolog) S 7922 7924 5428 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 640105775 111898624 3088 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 109276

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.51
CPU time (s): 1800.1
CPU user time (s): 1799.34
CPU system time (s): 0.755885
CPU usage (%): 99.9215
Max. virtual memory (cumulated for all children) (KiB): 109276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.34
system time used= 0.755885
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3380
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= 39180

runsolver used 1.79673 second user time and 4.76527 second system time

The end

Launcher Data (download as text)

Begin job on node88 at 2008-07-05 18:56:48
IDJOB=1092731
IDBENCH=58651
IDSOLVER=347
FILE ID=node88/1092731-1215277008
PBS_JOBID= 7882128
Free space on /tmp= 66496 MiB

SOLVER NAME= bpsolver 2008-06-27
BENCH NAME= CPAI08/csp/langford4/normalized-langford-4-40.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1092731-1215277008/watcher-1092731-1215277008 -o /tmp/evaluation-result-1092731-1215277008/solver-1092731-1215277008 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solver HOME/instance-1092731-1215277008 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 40a3acaa544741df45dd665a69096ec7
RANDOM SEED=1928792746

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:       1635384 kB
Buffers:         37868 kB
Cached:         189204 kB
SwapCached:       6780 kB
Active:         295140 kB
Inactive:        75968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1635384 kB
SwapTotal:     4192956 kB
SwapFree:      4179952 kB
Dirty:            2724 kB
Writeback:           0 kB
Mapped:         155720 kB
Slab:            34384 kB
Committed_AS:  1776112 kB
PageTables:       2116 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= 66488 MiB
End job on node88 at 2008-07-05 19:26:52