Trace number 1034987

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 2008-06-27UNSAT 614.566 616.99

General information on the benchmark

Namecsp/rand-2-27/
normalized-rand-27-27-351-163-62021_ext.xml
MD5SUMad3b0ced7dd4d3b9a7a1ae256b0401a3
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark614.566
Satisfiable
(Un)Satisfiability was proved
Number of variables27
Number of constraints351
Maximum constraint arity2
Maximum domain size27
Number of constraints which are defined in extension351
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.04	c bpsolver version 6.27.2008
0.00/0.04	c converting(HOME/instance-1034987-1214950053)
1.29/1.37	c Converted in 367 ms
1.29/1.37	c solving(HOME/instance-1034987-1214950053,1800000)
614.47/616.98	c (ffc_inout)
614.47/616.98	s UNSATISFIABLE
614.47/616.98	
614.47/616.98	c Time=613187 ms
614.47/616.98

Verifier Data (download as text)

No possible verification on an UNSAT instance

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-1034987-1214950053/watcher-1034987-1214950053 -o /tmp/evaluation-result-1034987-1214950053/solver-1034987-1214950053 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solver HOME/instance-1034987-1214950053 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 1.76 0.94 4/80 21812
/proc/meminfo: memFree=841208/2055920 swapFree=4179776/4192956
[pid=21812] ppid=21810 vsize=56080 CPUtime=0.19
/proc/21812/stat : 21812 (bprolog) R 21810 21812 21287 0 -1 4194304 1093 0 0 0 5 14 0 0 19 0 1 0 1973977603 57425920 806 996147200 134512640 134990860 4294956112 18446744073709551615 9206900 0 0 4096 2 0 0 0 17 1 0 0
/proc/21812/statm: 14020 806 176 116 0 13531 0

[startup+0.303826 s]
/proc/loadavg: 2.00 1.76 0.94 4/80 21812
/proc/meminfo: memFree=841208/2055920 swapFree=4179776/4192956
[pid=21812] ppid=21810 vsize=56080 CPUtime=0.29
/proc/21812/stat : 21812 (bprolog) R 21810 21812 21287 0 -1 4194304 1094 0 0 0 8 21 0 0 20 0 1 0 1973977603 57425920 807 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/21812/statm: 14020 807 176 116 0 13531 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 56080

[startup+0.402835 s]
/proc/loadavg: 2.00 1.76 0.94 4/80 21812
/proc/meminfo: memFree=841208/2055920 swapFree=4179776/4192956
[pid=21812] ppid=21810 vsize=56080 CPUtime=0.39
/proc/21812/stat : 21812 (bprolog) R 21810 21812 21287 0 -1 4194304 1094 0 0 0 11 28 0 0 20 0 1 0 1973977603 57425920 807 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/21812/statm: 14020 807 176 116 0 13531 0
Current children cumulated CPU time (s) 0.39
Current children cumulated vsize (KiB) 56080

[startup+0.502849 s]
/proc/loadavg: 2.00 1.76 0.94 4/80 21812
/proc/meminfo: memFree=841208/2055920 swapFree=4179776/4192956
[pid=21812] ppid=21810 vsize=56080 CPUtime=0.49
/proc/21812/stat : 21812 (bprolog) R 21810 21812 21287 0 -1 4194304 1094 0 0 0 13 36 0 0 21 0 1 0 1973977603 57425920 807 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/21812/statm: 14020 807 176 116 0 13531 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 56080

[startup+0.702869 s]
/proc/loadavg: 2.00 1.76 0.94 4/80 21812
/proc/meminfo: memFree=841208/2055920 swapFree=4179776/4192956
[pid=21812] ppid=21810 vsize=56080 CPUtime=0.69
/proc/21812/stat : 21812 (bprolog) R 21810 21812 21287 0 -1 4194304 1094 0 0 0 18 51 0 0 23 0 1 0 1973977603 57425920 807 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/21812/statm: 14020 807 176 116 0 13531 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 56080

[startup+1.50197 s]
/proc/loadavg: 2.00 1.76 0.94 3/81 21813
/proc/meminfo: memFree=838192/2055920 swapFree=4179776/4192956
[pid=21812] ppid=21810 vsize=56076 CPUtime=1.48
/proc/21812/stat : 21812 (bprolog) R 21810 21812 21287 0 -1 4194304 2271 0 0 0 50 98 0 0 25 0 1 0 1973977603 57421824 1982 996147200 134512640 134990860 4294956112 18446744073709551615 134668468 0 0 4096 2 0 0 0 17 1 0 0
/proc/21812/statm: 14019 1982 179 116 0 13530 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 56076

[startup+3.10115 s]
/proc/loadavg: 2.00 1.76 0.94 3/82 21814
/proc/meminfo: memFree=832872/2055920 swapFree=4179776/4192956
[pid=21812] ppid=21810 vsize=66316 CPUtime=3.08
/proc/21812/stat : 21812 (bprolog) R 21810 21812 21287 0 -1 4194304 2389 0 0 0 210 98 0 0 25 0 2 0 1973977603 67907584 2099 996147200 134512640 134990860 4294956112 18446744073709551615 134559529 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21812/statm: 16579 2099 193 116 0 16090 0
[pid=21812/tid=21814] ppid=21810 vsize=66316 CPUtime=0
/proc/21812/task/21814/stat : 21814 (bprolog) S 21810 21812 21287 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1973977755 67907584 2099 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 66316

[startup+6.30153 s]
/proc/loadavg: 2.00 1.76 0.95 3/82 21814
/proc/meminfo: memFree=832808/2055920 swapFree=4179776/4192956
[pid=21812] ppid=21810 vsize=66316 CPUtime=6.27
/proc/21812/stat : 21812 (bprolog) R 21810 21812 21287 0 -1 4194304 2389 0 0 0 528 99 0 0 25 0 2 0 1973977603 67907584 2099 996147200 134512640 134990860 4294956112 18446744073709551615 134597901 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21812/statm: 16579 2099 193 116 0 16090 0
[pid=21812/tid=21814] ppid=21810 vsize=66316 CPUtime=0
/proc/21812/task/21814/stat : 21814 (bprolog) S 21810 21812 21287 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1973977755 67907584 2099 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 66316

[startup+12.7013 s]
/proc/loadavg: 2.00 1.77 0.95 3/82 21814
/proc/meminfo: memFree=832616/2055920 swapFree=4179776/4192956
[pid=21812] ppid=21810 vsize=66316 CPUtime=12.65
/proc/21812/stat : 21812 (bprolog) R 21810 21812 21287 0 -1 4194304 2389 0 0 0 1166 99 0 0 25 0 2 0 1973977603 67907584 2099 996147200 134512640 134990860 4294956112 18446744073709551615 134742728 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21812/statm: 16579 2099 193 116 0 16090 0
[pid=21812/tid=21814] ppid=21810 vsize=66316 CPUtime=0
/proc/21812/task/21814/stat : 21814 (bprolog) S 21810 21812 21287 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1973977755 67907584 2099 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 66316

[startup+25.5018 s]
/proc/loadavg: 2.00 1.78 0.97 3/82 21814
/proc/meminfo: memFree=832616/2055920 swapFree=4179776/4192956
[pid=21812] ppid=21810 vsize=66316 CPUtime=25.4
/proc/21812/stat : 21812 (bprolog) R 21810 21812 21287 0 -1 4194304 2389 0 0 0 2441 99 0 0 25 0 2 0 1973977603 67907584 2099 996147200 134512640 134990860 4294956112 18446744073709551615 134629811 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21812/statm: 16579 2099 193 116 0 16090 0
[pid=21812/tid=21814] ppid=21810 vsize=66316 CPUtime=0
/proc/21812/task/21814/stat : 21814 (bprolog) S 21810 21812 21287 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1973977755 67907584 2099 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.4
Current children cumulated vsize (KiB) 66316

[startup+51.1018 s]
/proc/loadavg: 2.00 1.79 1.00 3/82 21814
/proc/meminfo: memFree=832616/2055920 swapFree=4179776/4192956
[pid=21812] ppid=21810 vsize=66316 CPUtime=50.89
/proc/21812/stat : 21812 (bprolog) R 21810 21812 21287 0 -1 4194304 2389 0 0 0 4990 99 0 0 25 0 2 0 1973977603 67907584 2099 996147200 134512640 134990860 4294956112 18446744073709551615 134567458 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21812/statm: 16579 2099 193 116 0 16090 0
[pid=21812/tid=21814] ppid=21810 vsize=66316 CPUtime=0
/proc/21812/task/21814/stat : 21814 (bprolog) S 21810 21812 21287 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1973977755 67907584 2099 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.89
Current children cumulated vsize (KiB) 66316

[startup+102.302 s]
/proc/loadavg: 2.00 1.82 1.05 3/82 21814
/proc/meminfo: memFree=832488/2055920 swapFree=4179776/4192956
[pid=21812] ppid=21810 vsize=66316 CPUtime=101.89
/proc/21812/stat : 21812 (bprolog) R 21810 21812 21287 0 -1 4194304 2389 0 0 0 10090 99 0 0 25 0 2 0 1973977603 67907584 2099 996147200 134512640 134990860 4294956112 18446744073709551615 134629704 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21812/statm: 16579 2099 193 116 0 16090 0
[pid=21812/tid=21814] ppid=21810 vsize=66316 CPUtime=0
/proc/21812/task/21814/stat : 21814 (bprolog) S 21810 21812 21287 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1973977755 67907584 2099 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.89
Current children cumulated vsize (KiB) 66316

[startup+162.302 s]
/proc/loadavg: 2.00 1.85 1.10 3/82 21814
/proc/meminfo: memFree=830568/2055920 swapFree=4179776/4192956
[pid=21812] ppid=21810 vsize=66316 CPUtime=161.66
/proc/21812/stat : 21812 (bprolog) R 21810 21812 21287 0 -1 4194304 2389 0 0 0 16067 99 0 0 25 0 2 0 1973977603 67907584 2099 996147200 134512640 134990860 4294956112 18446744073709551615 134742513 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21812/statm: 16579 2099 193 116 0 16090 0
[pid=21812/tid=21814] ppid=21810 vsize=66316 CPUtime=0
/proc/21812/task/21814/stat : 21814 (bprolog) S 21810 21812 21287 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1973977755 67907584 2099 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 161.66
Current children cumulated vsize (KiB) 66316

[startup+222.302 s]
/proc/loadavg: 2.00 1.88 1.16 3/82 21814
/proc/meminfo: memFree=830504/2055920 swapFree=4179776/4192956
[pid=21812] ppid=21810 vsize=66316 CPUtime=221.42
/proc/21812/stat : 21812 (bprolog) R 21810 21812 21287 0 -1 4194304 2389 0 0 0 22043 99 0 0 25 0 2 0 1973977603 67907584 2099 996147200 134512640 134990860 4294956112 18446744073709551615 134607528 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21812/statm: 16579 2099 193 116 0 16090 0
[pid=21812/tid=21814] ppid=21810 vsize=66316 CPUtime=0
/proc/21812/task/21814/stat : 21814 (bprolog) S 21810 21812 21287 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1973977755 67907584 2099 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 221.42
Current children cumulated vsize (KiB) 66316

[startup+282.302 s]
/proc/loadavg: 2.00 1.90 1.21 3/82 21814
/proc/meminfo: memFree=830440/2055920 swapFree=4179776/4192956
[pid=21812] ppid=21810 vsize=66316 CPUtime=281.18
/proc/21812/stat : 21812 (bprolog) R 21810 21812 21287 0 -1 4194304 2389 0 0 0 28019 99 0 0 25 0 2 0 1973977603 67907584 2099 996147200 134512640 134990860 4294956112 18446744073709551615 134742915 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21812/statm: 16579 2099 193 116 0 16090 0
[pid=21812/tid=21814] ppid=21810 vsize=66316 CPUtime=0
/proc/21812/task/21814/stat : 21814 (bprolog) S 21810 21812 21287 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1973977755 67907584 2099 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 281.18
Current children cumulated vsize (KiB) 66316

[startup+342.302 s]
/proc/loadavg: 2.00 1.91 1.25 3/82 21814
/proc/meminfo: memFree=830440/2055920 swapFree=4179776/4192956
[pid=21812] ppid=21810 vsize=66316 CPUtime=340.95
/proc/21812/stat : 21812 (bprolog) R 21810 21812 21287 0 -1 4194304 2389 0 0 0 33996 99 0 0 25 0 2 0 1973977603 67907584 2099 996147200 134512640 134990860 4294956112 18446744073709551615 134742516 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21812/statm: 16579 2099 193 116 0 16090 0
[pid=21812/tid=21814] ppid=21810 vsize=66316 CPUtime=0
/proc/21812/task/21814/stat : 21814 (bprolog) S 21810 21812 21287 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1973977755 67907584 2099 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 340.95
Current children cumulated vsize (KiB) 66316

[startup+402.301 s]
/proc/loadavg: 2.00 1.92 1.30 3/82 21814
/proc/meminfo: memFree=830376/2055920 swapFree=4179776/4192956
[pid=21812] ppid=21810 vsize=66316 CPUtime=400.71
/proc/21812/stat : 21812 (bprolog) R 21810 21812 21287 0 -1 4194304 2389 0 0 0 39972 99 0 0 25 0 2 0 1973977603 67907584 2099 996147200 134512640 134990860 4294956112 18446744073709551615 134742392 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21812/statm: 16579 2099 193 116 0 16090 0
[pid=21812/tid=21814] ppid=21810 vsize=66316 CPUtime=0
/proc/21812/task/21814/stat : 21814 (bprolog) S 21810 21812 21287 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1973977755 67907584 2099 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 400.71
Current children cumulated vsize (KiB) 66316

[startup+462.306 s]
/proc/loadavg: 2.00 1.94 1.34 3/82 21814
/proc/meminfo: memFree=830312/2055920 swapFree=4179776/4192956
[pid=21812] ppid=21810 vsize=66316 CPUtime=460.48
/proc/21812/stat : 21812 (bprolog) R 21810 21812 21287 0 -1 4194304 2389 0 0 0 45949 99 0 0 25 0 2 0 1973977603 67907584 2099 996147200 134512640 134990860 4294956112 18446744073709551615 134742567 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21812/statm: 16579 2099 193 116 0 16090 0
[pid=21812/tid=21814] ppid=21810 vsize=66316 CPUtime=0
/proc/21812/task/21814/stat : 21814 (bprolog) S 21810 21812 21287 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1973977755 67907584 2099 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 460.48
Current children cumulated vsize (KiB) 66316

[startup+522.302 s]
/proc/loadavg: 2.00 1.94 1.38 3/82 21814
/proc/meminfo: memFree=830312/2055920 swapFree=4179776/4192956
[pid=21812] ppid=21810 vsize=66316 CPUtime=520.24
/proc/21812/stat : 21812 (bprolog) R 21810 21812 21287 0 -1 4194304 2389 0 0 0 51925 99 0 0 25 0 2 0 1973977603 67907584 2099 996147200 134512640 134990860 4294956112 18446744073709551615 134743509 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21812/statm: 16579 2099 193 116 0 16090 0
[pid=21812/tid=21814] ppid=21810 vsize=66316 CPUtime=0
/proc/21812/task/21814/stat : 21814 (bprolog) S 21810 21812 21287 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1973977755 67907584 2099 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 520.24
Current children cumulated vsize (KiB) 66316

[startup+582.302 s]
/proc/loadavg: 2.00 1.95 1.41 3/82 21814
/proc/meminfo: memFree=830248/2055920 swapFree=4179776/4192956
[pid=21812] ppid=21810 vsize=66316 CPUtime=580
/proc/21812/stat : 21812 (bprolog) R 21810 21812 21287 0 -1 4194304 2389 0 0 0 57901 99 0 0 25 0 2 0 1973977603 67907584 2099 996147200 134512640 134990860 4294956112 18446744073709551615 134716955 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21812/statm: 16579 2099 193 116 0 16090 0
[pid=21812/tid=21814] ppid=21810 vsize=66316 CPUtime=0
/proc/21812/task/21814/stat : 21814 (bprolog) S 21810 21812 21287 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1973977755 67907584 2099 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 580
Current children cumulated vsize (KiB) 66316

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

[startup+589.002 s]
/proc/loadavg: 2.00 1.95 1.42 3/82 21814
/proc/meminfo: memFree=830248/2055920 swapFree=4179776/4192956
[pid=21812] ppid=21810 vsize=66316 CPUtime=586.68
/proc/21812/stat : 21812 (bprolog) R 21810 21812 21287 0 -1 4194304 2389 0 0 0 58569 99 0 0 25 0 2 0 1973977603 67907584 2099 996147200 134512640 134990860 4294956112 18446744073709551615 134629683 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21812/statm: 16579 2099 193 116 0 16090 0
[pid=21812/tid=21814] ppid=21810 vsize=66316 CPUtime=0
/proc/21812/task/21814/stat : 21814 (bprolog) S 21810 21812 21287 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1973977755 67907584 2099 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 586.68
Current children cumulated vsize (KiB) 66316

[startup+601.802 s]
/proc/loadavg: 2.00 1.95 1.42 3/82 21814
/proc/meminfo: memFree=830248/2055920 swapFree=4179776/4192956
[pid=21812] ppid=21810 vsize=66316 CPUtime=599.43
/proc/21812/stat : 21812 (bprolog) R 21810 21812 21287 0 -1 4194304 2389 0 0 0 59844 99 0 0 25 0 2 0 1973977603 67907584 2099 996147200 134512640 134990860 4294956112 18446744073709551615 134742488 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21812/statm: 16579 2099 193 116 0 16090 0
[pid=21812/tid=21814] ppid=21810 vsize=66316 CPUtime=0
/proc/21812/task/21814/stat : 21814 (bprolog) S 21810 21812 21287 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1973977755 67907584 2099 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 599.43
Current children cumulated vsize (KiB) 66316

[startup+608.202 s]
/proc/loadavg: 2.00 1.95 1.43 3/82 21814
/proc/meminfo: memFree=830248/2055920 swapFree=4179776/4192956
[pid=21812] ppid=21810 vsize=66316 CPUtime=605.8
/proc/21812/stat : 21812 (bprolog) R 21810 21812 21287 0 -1 4194304 2389 0 0 0 60481 99 0 0 25 0 2 0 1973977603 67907584 2099 996147200 134512640 134990860 4294956112 18446744073709551615 134607600 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21812/statm: 16579 2099 193 116 0 16090 0
[pid=21812/tid=21814] ppid=21810 vsize=66316 CPUtime=0
/proc/21812/task/21814/stat : 21814 (bprolog) S 21810 21812 21287 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1973977755 67907584 2099 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 605.8
Current children cumulated vsize (KiB) 66316

[startup+611.402 s]
/proc/loadavg: 2.00 1.95 1.43 3/82 21814
/proc/meminfo: memFree=830248/2055920 swapFree=4179776/4192956
[pid=21812] ppid=21810 vsize=66316 CPUtime=608.99
/proc/21812/stat : 21812 (bprolog) R 21810 21812 21287 0 -1 4194304 2389 0 0 0 60800 99 0 0 25 0 2 0 1973977603 67907584 2099 996147200 134512640 134990860 4294956112 18446744073709551615 134629876 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21812/statm: 16579 2099 193 116 0 16090 0
[pid=21812/tid=21814] ppid=21810 vsize=66316 CPUtime=0
/proc/21812/task/21814/stat : 21814 (bprolog) S 21810 21812 21287 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1973977755 67907584 2099 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 608.99
Current children cumulated vsize (KiB) 66316

[startup+614.602 s]
/proc/loadavg: 2.00 1.95 1.43 3/82 21814
/proc/meminfo: memFree=830248/2055920 swapFree=4179776/4192956
[pid=21812] ppid=21810 vsize=66316 CPUtime=612.18
/proc/21812/stat : 21812 (bprolog) R 21810 21812 21287 0 -1 4194304 2389 0 0 0 61119 99 0 0 25 0 2 0 1973977603 67907584 2099 996147200 134512640 134990860 4294956112 18446744073709551615 134745716 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21812/statm: 16579 2099 193 116 0 16090 0
[pid=21812/tid=21814] ppid=21810 vsize=66316 CPUtime=0
/proc/21812/task/21814/stat : 21814 (bprolog) S 21810 21812 21287 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1973977755 67907584 2099 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 612.18
Current children cumulated vsize (KiB) 66316

[startup+616.201 s]
/proc/loadavg: 2.00 1.95 1.43 3/82 21814
/proc/meminfo: memFree=830248/2055920 swapFree=4179776/4192956
[pid=21812] ppid=21810 vsize=66316 CPUtime=613.77
/proc/21812/stat : 21812 (bprolog) R 21810 21812 21287 0 -1 4194304 2389 0 0 0 61278 99 0 0 25 0 2 0 1973977603 67907584 2099 996147200 134512640 134990860 4294956112 18446744073709551615 134629516 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21812/statm: 16579 2099 193 116 0 16090 0
[pid=21812/tid=21814] ppid=21810 vsize=66316 CPUtime=0
/proc/21812/task/21814/stat : 21814 (bprolog) S 21810 21812 21287 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1973977755 67907584 2099 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 613.77
Current children cumulated vsize (KiB) 66316

[startup+616.602 s]
/proc/loadavg: 2.00 1.95 1.43 3/82 21814
/proc/meminfo: memFree=830248/2055920 swapFree=4179776/4192956
[pid=21812] ppid=21810 vsize=66316 CPUtime=614.17
/proc/21812/stat : 21812 (bprolog) R 21810 21812 21287 0 -1 4194304 2389 0 0 0 61318 99 0 0 25 0 2 0 1973977603 67907584 2099 996147200 134512640 134990860 4294956112 18446744073709551615 134629713 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21812/statm: 16579 2099 193 116 0 16090 0
[pid=21812/tid=21814] ppid=21810 vsize=66316 CPUtime=0
/proc/21812/task/21814/stat : 21814 (bprolog) S 21810 21812 21287 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1973977755 67907584 2099 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 614.17
Current children cumulated vsize (KiB) 66316

[startup+616.802 s]
/proc/loadavg: 2.00 1.95 1.43 3/82 21814
/proc/meminfo: memFree=830248/2055920 swapFree=4179776/4192956
[pid=21812] ppid=21810 vsize=66316 CPUtime=614.37
/proc/21812/stat : 21812 (bprolog) R 21810 21812 21287 0 -1 4194304 2389 0 0 0 61338 99 0 0 25 0 2 0 1973977603 67907584 2099 996147200 134512640 134990860 4294956112 18446744073709551615 134605157 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21812/statm: 16579 2099 193 116 0 16090 0
[pid=21812/tid=21814] ppid=21810 vsize=66316 CPUtime=0
/proc/21812/task/21814/stat : 21814 (bprolog) S 21810 21812 21287 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1973977755 67907584 2099 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 614.37
Current children cumulated vsize (KiB) 66316

[startup+616.902 s]
/proc/loadavg: 2.00 1.95 1.43 3/82 21814
/proc/meminfo: memFree=830248/2055920 swapFree=4179776/4192956
[pid=21812] ppid=21810 vsize=66316 CPUtime=614.47
/proc/21812/stat : 21812 (bprolog) R 21810 21812 21287 0 -1 4194304 2389 0 0 0 61348 99 0 0 25 0 2 0 1973977603 67907584 2099 996147200 134512640 134990860 4294956112 18446744073709551615 134629713 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/21812/statm: 16579 2099 193 116 0 16090 0
[pid=21812/tid=21814] ppid=21810 vsize=66316 CPUtime=0
/proc/21812/task/21814/stat : 21814 (bprolog) S 21810 21812 21287 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1973977755 67907584 2099 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 614.47
Current children cumulated vsize (KiB) 66316

Child status: 0
Real time (s): 616.99
CPU time (s): 614.566
CPU user time (s): 613.57
CPU system time (s): 0.995848
CPU usage (%): 99.6071
Max. virtual memory (cumulated for all children) (KiB): 66316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 613.57
system time used= 0.995848
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2389
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= 4
involuntary context switches= 7170

runsolver used 0.678896 second user time and 1.56876 second system time

The end

Launcher Data (download as text)

Begin job on node53 at 2008-07-02 00:07:33
IDJOB=1034987
IDBENCH=53372
IDSOLVER=347
FILE ID=node53/1034987-1214950053
PBS_JOBID= 7870227
Free space on /tmp= 66544 MiB

SOLVER NAME= bpsolver 2008-06-27
BENCH NAME= CPAI08/csp/rand-2-27/normalized-rand-27-27-351-163-62021_ext.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1034987-1214950053/watcher-1034987-1214950053 -o /tmp/evaluation-result-1034987-1214950053/solver-1034987-1214950053 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solver HOME/instance-1034987-1214950053 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= ad3b0ced7dd4d3b9a7a1ae256b0401a3
RANDOM SEED=1193113973

node53.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		: 3000.222
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		: 3000.222
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:        841624 kB
Buffers:         54504 kB
Cached:        1014852 kB
SwapCached:       7084 kB
Active:         139032 kB
Inactive:      1002112 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        841624 kB
SwapTotal:     4192956 kB
SwapFree:      4179776 kB
Dirty:            1580 kB
Writeback:           0 kB
Mapped:          85048 kB
Slab:            58372 kB
Committed_AS:  4509416 kB
PageTables:       1880 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66540 MiB
End job on node53 at 2008-07-02 00:17:50