Trace number 1051817

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) 1800.11 1807.91

General information on the benchmark

Namecsp/ramsey4/
normalized-ramsey-33-4.xml
MD5SUMa42d79bb6fe860b06fb8edfaf7f29aa0
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.12183
Satisfiable
(Un)Satisfiability was proved
Number of variables528
Number of constraints5456
Maximum constraint arity3
Maximum domain size4
Number of constraints which are defined in extension0
Number of constraints which are defined in intension5456
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.02	c bpsolver version 6.27.2008
0.00/0.02	c converting(HOME/instance-1051817-1215054862)
1.17/1.25	c Converted in 605 ms
1.17/1.25	c solving(HOME/instance-1051817-1215054862,1800000)

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-1051817-1215054862/watcher-1051817-1215054862 -o /tmp/evaluation-result-1051817-1215054862/solver-1051817-1215054862 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solver HOME/instance-1051817-1215054862 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: 2.08 2.02 2.01 4/81 12817
/proc/meminfo: memFree=1136848/2055920 swapFree=4180052/4192956
[pid=12817] ppid=12815 vsize=18572 CPUtime=0
/proc/12817/stat : 12817 (runsolver) R 12815 12817 10028 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 1984461413 19017728 292 996147200 4194304 4296836 548682068496 18446744073709551615 244671114535 0 0 4096 24578 0 0 0 17 1 0 0
/proc/12817/statm: 4643 292 257 25 0 2626 0

[startup+0.064096 s]
/proc/loadavg: 2.08 2.02 2.01 4/81 12817
/proc/meminfo: memFree=1136848/2055920 swapFree=4180052/4192956
[pid=12817] ppid=12815 vsize=56080 CPUtime=0.04
/proc/12817/stat : 12817 (bprolog) R 12815 12817 10028 0 -1 4194304 1150 0 0 0 2 2 0 0 20 0 1 0 1984461413 57425920 863 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/12817/statm: 14020 863 174 116 0 13531 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 56080

[startup+0.101095 s]
/proc/loadavg: 2.08 2.02 2.01 4/81 12817
/proc/meminfo: memFree=1136848/2055920 swapFree=4180052/4192956
[pid=12817] ppid=12815 vsize=56080 CPUtime=0.08
/proc/12817/stat : 12817 (bprolog) R 12815 12817 10028 0 -1 4194304 1157 0 0 0 4 4 0 0 20 0 1 0 1984461413 57425920 870 996147200 134512640 134990860 4294956112 18446744073709551615 134574788 0 0 4096 2 0 0 0 17 1 0 0
/proc/12817/statm: 14020 870 178 116 0 13531 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 56080

[startup+0.301116 s]
/proc/loadavg: 2.08 2.02 2.01 4/81 12817
/proc/meminfo: memFree=1136848/2055920 swapFree=4180052/4192956
[pid=12817] ppid=12815 vsize=56080 CPUtime=0.28
/proc/12817/stat : 12817 (bprolog) R 12815 12817 10028 0 -1 4194304 1162 0 0 0 14 14 0 0 22 0 1 0 1984461413 57425920 875 996147200 134512640 134990860 4294956112 18446744073709551615 134566172 0 0 4096 2 0 0 0 17 1 0 0
/proc/12817/statm: 14020 875 178 116 0 13531 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 56080

[startup+0.701158 s]
/proc/loadavg: 2.08 2.02 2.01 4/81 12817
/proc/meminfo: memFree=1136848/2055920 swapFree=4180052/4192956
[pid=12817] ppid=12815 vsize=56080 CPUtime=0.68
/proc/12817/stat : 12817 (bprolog) R 12815 12817 10028 0 -1 4194304 1167 0 0 0 33 35 0 0 25 0 1 0 1984461413 57425920 880 996147200 134512640 134990860 4294956112 18446744073709551615 134772162 0 0 4096 2 0 0 0 17 1 0 0
/proc/12817/statm: 14020 880 178 116 0 13531 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 56080

[startup+1.50125 s]
/proc/loadavg: 2.08 2.02 2.01 3/82 12818
/proc/meminfo: memFree=1133576/2055920 swapFree=4180052/4192956
[pid=12817] ppid=12815 vsize=78596 CPUtime=1.48
/proc/12817/stat : 12817 (bprolog) R 12815 12817 10028 0 -1 4194304 3027 0 0 0 86 62 0 0 25 0 2 0 1984461413 80482304 2735 996147200 134512640 134990860 4294956112 18446744073709551615 134559523 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/12817/statm: 19649 2735 193 116 0 19160 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 78596

[startup+3.10141 s]
/proc/loadavg: 2.08 2.02 2.01 3/83 12819
/proc/meminfo: memFree=1125952/2055920 swapFree=4180052/4192956
[pid=12817] ppid=12815 vsize=78596 CPUtime=3.06
/proc/12817/stat : 12817 (bprolog) R 12815 12817 10028 0 -1 4194304 3030 0 0 0 244 62 0 0 25 0 2 0 1984461413 80482304 2738 996147200 134512640 134990860 4294956112 18446744073709551615 134566172 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/12817/statm: 19649 2738 193 116 0 19160 0
[pid=12817/tid=12819] ppid=12815 vsize=78596 CPUtime=0
/proc/12817/task/12819/stat : 12819 (bprolog) S 12815 12817 10028 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1984461557 80482304 2738 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 78596

[startup+6.30174 s]
/proc/loadavg: 2.07 2.02 2.00 3/83 12819
/proc/meminfo: memFree=1125888/2055920 swapFree=4180052/4192956
[pid=12817] ppid=12815 vsize=78596 CPUtime=6.24
/proc/12817/stat : 12817 (bprolog) R 12815 12817 10028 0 -1 4194304 3030 0 0 0 562 62 0 0 25 0 2 0 1984461413 80482304 2738 996147200 134512640 134990860 4294956112 18446744073709551615 134839690 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/12817/statm: 19649 2738 193 116 0 19160 0
[pid=12817/tid=12819] ppid=12815 vsize=78596 CPUtime=0
/proc/12817/task/12819/stat : 12819 (bprolog) S 12815 12817 10028 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1984461557 80482304 2738 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 78596

[startup+12.7014 s]
/proc/loadavg: 2.07 2.02 2.00 3/83 12819
/proc/meminfo: memFree=1125952/2055920 swapFree=4180052/4192956
[pid=12817] ppid=12815 vsize=78596 CPUtime=12.58
/proc/12817/stat : 12817 (bprolog) R 12815 12817 10028 0 -1 4194304 3030 0 0 0 1196 62 0 0 25 0 2 0 1984461413 80482304 2738 996147200 134512640 134990860 4294956112 18446744073709551615 134605384 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/12817/statm: 19649 2738 193 116 0 19160 0
[pid=12817/tid=12819] ppid=12815 vsize=78596 CPUtime=0
/proc/12817/task/12819/stat : 12819 (bprolog) S 12815 12817 10028 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1984461557 80482304 2738 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 78596

[startup+25.5018 s]
/proc/loadavg: 2.05 2.01 2.00 3/83 12819
/proc/meminfo: memFree=1126080/2055920 swapFree=4180052/4192956
[pid=12817] ppid=12815 vsize=78596 CPUtime=25.27
/proc/12817/stat : 12817 (bprolog) R 12815 12817 10028 0 -1 4194304 3030 0 0 0 2465 62 0 0 25 0 2 0 1984461413 80482304 2738 996147200 134512640 134990860 4294956112 18446744073709551615 134629681 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/12817/statm: 19649 2738 193 116 0 19160 0
[pid=12817/tid=12819] ppid=12815 vsize=78596 CPUtime=0
/proc/12817/task/12819/stat : 12819 (bprolog) S 12815 12817 10028 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1984461557 80482304 2738 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 78596

[startup+51.1014 s]
/proc/loadavg: 2.03 2.01 2.00 3/83 12819
/proc/meminfo: memFree=1126144/2055920 swapFree=4180052/4192956
[pid=12817] ppid=12815 vsize=78596 CPUtime=50.65
/proc/12817/stat : 12817 (bprolog) R 12815 12817 10028 0 -1 4194304 3030 0 0 0 5003 62 0 0 25 0 2 0 1984461413 80482304 2738 996147200 134512640 134990860 4294956112 18446744073709551615 134629426 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/12817/statm: 19649 2738 193 116 0 19160 0
[pid=12817/tid=12819] ppid=12815 vsize=78596 CPUtime=0
/proc/12817/task/12819/stat : 12819 (bprolog) S 12815 12817 10028 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1984461557 80482304 2738 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.65
Current children cumulated vsize (KiB) 78596

[startup+102.306 s]
/proc/loadavg: 2.01 2.01 2.00 3/83 12819
/proc/meminfo: memFree=1126080/2055920 swapFree=4180052/4192956
[pid=12817] ppid=12815 vsize=78596 CPUtime=101.42
/proc/12817/stat : 12817 (bprolog) R 12815 12817 10028 0 -1 4194304 3030 0 0 0 10080 62 0 0 25 0 2 0 1984461413 80482304 2738 996147200 134512640 134990860 4294956112 18446744073709551615 134605336 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/12817/statm: 19649 2738 193 116 0 19160 0
[pid=12817/tid=12819] ppid=12815 vsize=78596 CPUtime=0
/proc/12817/task/12819/stat : 12819 (bprolog) S 12815 12817 10028 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1984461557 80482304 2738 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.42
Current children cumulated vsize (KiB) 78596

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 12819
/proc/meminfo: memFree=1126144/2055920 swapFree=4180052/4192956
[pid=12817] ppid=12815 vsize=78596 CPUtime=160.91
/proc/12817/stat : 12817 (bprolog) R 12815 12817 10028 0 -1 4194304 3030 0 0 0 16029 62 0 0 25 0 2 0 1984461413 80482304 2738 996147200 134512640 134990860 4294956112 18446744073709551615 134605386 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/12817/statm: 19649 2738 193 116 0 19160 0
[pid=12817/tid=12819] ppid=12815 vsize=78596 CPUtime=0
/proc/12817/task/12819/stat : 12819 (bprolog) S 12815 12817 10028 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1984461557 80482304 2738 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 160.91
Current children cumulated vsize (KiB) 78596

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 12819
/proc/meminfo: memFree=1126080/2055920 swapFree=4180052/4192956
[pid=12817] ppid=12815 vsize=78596 CPUtime=220.41
/proc/12817/stat : 12817 (bprolog) R 12815 12817 10028 0 -1 4194304 3030 0 0 0 21978 63 0 0 25 0 2 0 1984461413 80482304 2738 996147200 134512640 134990860 4294956112 18446744073709551615 134629713 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/12817/statm: 19649 2738 193 116 0 19160 0
[pid=12817/tid=12819] ppid=12815 vsize=78596 CPUtime=0
/proc/12817/task/12819/stat : 12819 (bprolog) S 12815 12817 10028 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1984461557 80482304 2738 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 220.41
Current children cumulated vsize (KiB) 78596

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 12819
/proc/meminfo: memFree=1126016/2055920 swapFree=4180052/4192956
[pid=12817] ppid=12815 vsize=78596 CPUtime=279.9
/proc/12817/stat : 12817 (bprolog) R 12815 12817 10028 0 -1 4194304 3030 0 0 0 27927 63 0 0 25 0 2 0 1984461413 80482304 2738 996147200 134512640 134990860 4294956112 18446744073709551615 134605320 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/12817/statm: 19649 2738 193 116 0 19160 0
[pid=12817/tid=12819] ppid=12815 vsize=78596 CPUtime=0
/proc/12817/task/12819/stat : 12819 (bprolog) S 12815 12817 10028 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1984461557 80482304 2738 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 279.9
Current children cumulated vsize (KiB) 78596

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 12819
/proc/meminfo: memFree=1126016/2055920 swapFree=4180052/4192956
[pid=12817] ppid=12815 vsize=78596 CPUtime=339.39
/proc/12817/stat : 12817 (bprolog) R 12815 12817 10028 0 -1 4194304 3030 0 0 0 33876 63 0 0 25 0 2 0 1984461413 80482304 2738 996147200 134512640 134990860 4294956112 18446744073709551615 134605308 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/12817/statm: 19649 2738 193 116 0 19160 0
[pid=12817/tid=12819] ppid=12815 vsize=78596 CPUtime=0
/proc/12817/task/12819/stat : 12819 (bprolog) S 12815 12817 10028 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1984461557 80482304 2738 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 339.39
Current children cumulated vsize (KiB) 78596

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 12819
/proc/meminfo: memFree=1126080/2055920 swapFree=4180052/4192956
[pid=12817] ppid=12815 vsize=78596 CPUtime=398.89
/proc/12817/stat : 12817 (bprolog) R 12815 12817 10028 0 -1 4194304 3030 0 0 0 39826 63 0 0 25 0 2 0 1984461413 80482304 2738 996147200 134512640 134990860 4294956112 18446744073709551615 134559509 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/12817/statm: 19649 2738 193 116 0 19160 0
[pid=12817/tid=12819] ppid=12815 vsize=78596 CPUtime=0
/proc/12817/task/12819/stat : 12819 (bprolog) S 12815 12817 10028 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1984461557 80482304 2738 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 398.89
Current children cumulated vsize (KiB) 78596

[startup+462.302 s]
/proc/loadavg: 2.04 2.01 2.00 3/83 12819
/proc/meminfo: memFree=1126144/2055920 swapFree=4180052/4192956
[pid=12817] ppid=12815 vsize=78596 CPUtime=458.38
/proc/12817/stat : 12817 (bprolog) R 12815 12817 10028 0 -1 4194304 3030 0 0 0 45774 64 0 0 25 0 2 0 1984461413 80482304 2738 996147200 134512640 134990860 4294956112 18446744073709551615 134839702 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/12817/statm: 19649 2738 193 116 0 19160 0
[pid=12817/tid=12819] ppid=12815 vsize=78596 CPUtime=0
/proc/12817/task/12819/stat : 12819 (bprolog) S 12815 12817 10028 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1984461557 80482304 2738 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 458.38
Current children cumulated vsize (KiB) 78596

[startup+522.302 s]
/proc/loadavg: 2.01 2.01 2.00 3/83 12819
/proc/meminfo: memFree=1126144/2055920 swapFree=4180052/4192956

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

Current children cumulated CPU time (s) 1234.71
Current children cumulated vsize (KiB) 88840

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 12885
/proc/meminfo: memFree=1273800/2055920 swapFree=4180052/4192956
[pid=12817] ppid=12815 vsize=88840 CPUtime=1294.7
/proc/12817/stat : 12817 (bprolog) R 12815 12817 10028 0 -1 4194304 3031 0 0 0 129403 67 0 0 25 0 3 0 1984461413 90972160 2739 996147200 134512640 134990860 4294956112 18446744073709551615 134607526 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/12817/statm: 22210 2739 193 116 0 21721 0
[pid=12817/tid=12819] ppid=12815 vsize=88840 CPUtime=0
/proc/12817/task/12819/stat : 12819 (bprolog) S 12815 12817 10028 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1984461557 90972160 2739 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=12817/tid=12850] ppid=12815 vsize=88840 CPUtime=0
/proc/12817/task/12850/stat : 12850 (bprolog) S 12815 12817 10028 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 1984551570 90972160 2739 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1294.7
Current children cumulated vsize (KiB) 88840

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 12886
/proc/meminfo: memFree=1273920/2055920 swapFree=4180052/4192956
[pid=12817] ppid=12815 vsize=99084 CPUtime=1354.67
/proc/12817/stat : 12817 (bprolog) R 12815 12817 10028 0 -1 4194304 3032 0 0 0 135400 67 0 0 25 0 4 0 1984461413 101462016 2740 996147200 134512640 134990860 4294956112 18446744073709551615 134629426 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/12817/statm: 24771 2740 193 116 0 24282 0
[pid=12817/tid=12819] ppid=12815 vsize=99084 CPUtime=0
/proc/12817/task/12819/stat : 12819 (bprolog) S 12815 12817 10028 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 1984461557 101462016 2740 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=12817/tid=12850] ppid=12815 vsize=99084 CPUtime=0
/proc/12817/task/12850/stat : 12850 (bprolog) S 12815 12817 10028 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 1984551570 101462016 2740 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=12817/tid=12886] ppid=12815 vsize=99084 CPUtime=0
/proc/12817/task/12886/stat : 12886 (bprolog) S 12815 12817 10028 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 1984596579 101462016 2740 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1354.67
Current children cumulated vsize (KiB) 99084

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 12886
/proc/meminfo: memFree=1273920/2055920 swapFree=4180052/4192956
[pid=12817] ppid=12815 vsize=99084 CPUtime=1414.66
/proc/12817/stat : 12817 (bprolog) R 12815 12817 10028 0 -1 4194304 3032 0 0 0 141398 68 0 0 25 0 4 0 1984461413 101462016 2740 996147200 134512640 134990860 4294956112 18446744073709551615 134605173 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/12817/statm: 24771 2740 193 116 0 24282 0
[pid=12817/tid=12819] ppid=12815 vsize=99084 CPUtime=0
/proc/12817/task/12819/stat : 12819 (bprolog) S 12815 12817 10028 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 1984461557 101462016 2740 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=12817/tid=12850] ppid=12815 vsize=99084 CPUtime=0
/proc/12817/task/12850/stat : 12850 (bprolog) S 12815 12817 10028 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 1984551570 101462016 2740 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=12817/tid=12886] ppid=12815 vsize=99084 CPUtime=0
/proc/12817/task/12886/stat : 12886 (bprolog) S 12815 12817 10028 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 1984596579 101462016 2740 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1414.66
Current children cumulated vsize (KiB) 99084

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 12888
/proc/meminfo: memFree=1273856/2055920 swapFree=4180052/4192956
[pid=12817] ppid=12815 vsize=99084 CPUtime=1474.62
/proc/12817/stat : 12817 (bprolog) R 12815 12817 10028 0 -1 4194304 3032 0 0 0 147394 68 0 0 25 0 4 0 1984461413 101462016 2740 996147200 134512640 134990860 4294956112 18446744073709551615 134571801 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/12817/statm: 24771 2740 193 116 0 24282 0
[pid=12817/tid=12819] ppid=12815 vsize=99084 CPUtime=0
/proc/12817/task/12819/stat : 12819 (bprolog) S 12815 12817 10028 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 1984461557 101462016 2740 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=12817/tid=12850] ppid=12815 vsize=99084 CPUtime=0
/proc/12817/task/12850/stat : 12850 (bprolog) S 12815 12817 10028 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 1984551570 101462016 2740 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=12817/tid=12886] ppid=12815 vsize=99084 CPUtime=0
/proc/12817/task/12886/stat : 12886 (bprolog) S 12815 12817 10028 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 1984596579 101462016 2740 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1474.62
Current children cumulated vsize (KiB) 99084

[startup+1542.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/84 12888
/proc/meminfo: memFree=1273920/2055920 swapFree=4180052/4192956
[pid=12817] ppid=12815 vsize=99084 CPUtime=1534.6
/proc/12817/stat : 12817 (bprolog) R 12815 12817 10028 0 -1 4194304 3032 0 0 0 153392 68 0 0 25 0 4 0 1984461413 101462016 2740 996147200 134512640 134990860 4294956112 18446744073709551615 134605296 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/12817/statm: 24771 2740 193 116 0 24282 0
[pid=12817/tid=12819] ppid=12815 vsize=99084 CPUtime=0
/proc/12817/task/12819/stat : 12819 (bprolog) S 12815 12817 10028 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 1984461557 101462016 2740 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=12817/tid=12850] ppid=12815 vsize=99084 CPUtime=0
/proc/12817/task/12850/stat : 12850 (bprolog) S 12815 12817 10028 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 1984551570 101462016 2740 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=12817/tid=12886] ppid=12815 vsize=99084 CPUtime=0
/proc/12817/task/12886/stat : 12886 (bprolog) S 12815 12817 10028 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 1984596579 101462016 2740 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1534.6
Current children cumulated vsize (KiB) 99084

[startup+1602.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/85 12889
/proc/meminfo: memFree=1273784/2055920 swapFree=4180052/4192956
[pid=12817] ppid=12815 vsize=109328 CPUtime=1594.57
/proc/12817/stat : 12817 (bprolog) R 12815 12817 10028 0 -1 4194304 3033 0 0 0 159389 68 0 0 25 0 5 0 1984461413 111951872 2741 996147200 134512640 134990860 4294956112 18446744073709551615 134605320 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/12817/statm: 27332 2741 193 116 0 26843 0
[pid=12817/tid=12819] ppid=12815 vsize=109328 CPUtime=0
/proc/12817/task/12819/stat : 12819 (bprolog) S 12815 12817 10028 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 1984461557 111951872 2741 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=12817/tid=12850] ppid=12815 vsize=109328 CPUtime=0
/proc/12817/task/12850/stat : 12850 (bprolog) S 12815 12817 10028 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 1984551570 111951872 2741 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=12817/tid=12886] ppid=12815 vsize=109328 CPUtime=0
/proc/12817/task/12886/stat : 12886 (bprolog) S 12815 12817 10028 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 1984596579 111951872 2741 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=12817/tid=12889] ppid=12815 vsize=109328 CPUtime=0
/proc/12817/task/12889/stat : 12889 (bprolog) S 12815 12817 10028 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 1984619084 111951872 2741 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1594.57
Current children cumulated vsize (KiB) 109328

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 12889
/proc/meminfo: memFree=1273784/2055920 swapFree=4180052/4192956
[pid=12817] ppid=12815 vsize=109328 CPUtime=1654.55
/proc/12817/stat : 12817 (bprolog) R 12815 12817 10028 0 -1 4194304 3033 0 0 0 165387 68 0 0 25 0 5 0 1984461413 111951872 2741 996147200 134512640 134990860 4294956112 18446744073709551615 134629782 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/12817/statm: 27332 2741 193 116 0 26843 0
[pid=12817/tid=12819] ppid=12815 vsize=109328 CPUtime=0
/proc/12817/task/12819/stat : 12819 (bprolog) S 12815 12817 10028 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 1984461557 111951872 2741 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=12817/tid=12850] ppid=12815 vsize=109328 CPUtime=0
/proc/12817/task/12850/stat : 12850 (bprolog) S 12815 12817 10028 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 1984551570 111951872 2741 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=12817/tid=12886] ppid=12815 vsize=109328 CPUtime=0
/proc/12817/task/12886/stat : 12886 (bprolog) S 12815 12817 10028 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 1984596579 111951872 2741 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=12817/tid=12889] ppid=12815 vsize=109328 CPUtime=0
/proc/12817/task/12889/stat : 12889 (bprolog) S 12815 12817 10028 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 1984619084 111951872 2741 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1654.55
Current children cumulated vsize (KiB) 109328

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 12889
/proc/meminfo: memFree=1273784/2055920 swapFree=4180052/4192956
[pid=12817] ppid=12815 vsize=109328 CPUtime=1714.53
/proc/12817/stat : 12817 (bprolog) R 12815 12817 10028 0 -1 4194304 3050 0 0 0 171385 68 0 0 25 0 5 0 1984461413 111951872 2758 996147200 134512640 134990860 4294956112 18446744073709551615 134607610 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/12817/statm: 27332 2758 193 116 0 26843 0
[pid=12817/tid=12819] ppid=12815 vsize=109328 CPUtime=0
/proc/12817/task/12819/stat : 12819 (bprolog) S 12815 12817 10028 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 1984461557 111951872 2758 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=12817/tid=12850] ppid=12815 vsize=109328 CPUtime=0
/proc/12817/task/12850/stat : 12850 (bprolog) S 12815 12817 10028 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 1984551570 111951872 2758 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=12817/tid=12886] ppid=12815 vsize=109328 CPUtime=0
/proc/12817/task/12886/stat : 12886 (bprolog) S 12815 12817 10028 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 1984596579 111951872 2758 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=12817/tid=12889] ppid=12815 vsize=109328 CPUtime=0
/proc/12817/task/12889/stat : 12889 (bprolog) S 12815 12817 10028 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 1984619084 111951872 2758 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1714.53
Current children cumulated vsize (KiB) 109328

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 12889
/proc/meminfo: memFree=1273592/2055920 swapFree=4180052/4192956
[pid=12817] ppid=12815 vsize=109328 CPUtime=1774.5
/proc/12817/stat : 12817 (bprolog) R 12815 12817 10028 0 -1 4194304 3050 0 0 0 177382 68 0 0 25 0 5 0 1984461413 111951872 2758 996147200 134512640 134990860 4294956112 18446744073709551615 134605320 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/12817/statm: 27332 2758 193 116 0 26843 0
[pid=12817/tid=12819] ppid=12815 vsize=109328 CPUtime=0
/proc/12817/task/12819/stat : 12819 (bprolog) S 12815 12817 10028 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 1984461557 111951872 2758 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=12817/tid=12850] ppid=12815 vsize=109328 CPUtime=0
/proc/12817/task/12850/stat : 12850 (bprolog) S 12815 12817 10028 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 1984551570 111951872 2758 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=12817/tid=12886] ppid=12815 vsize=109328 CPUtime=0
/proc/12817/task/12886/stat : 12886 (bprolog) S 12815 12817 10028 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 1984596579 111951872 2758 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=12817/tid=12889] ppid=12815 vsize=109328 CPUtime=0
/proc/12817/task/12889/stat : 12889 (bprolog) S 12815 12817 10028 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 1984619084 111951872 2758 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1774.5
Current children cumulated vsize (KiB) 109328



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 12889
/proc/meminfo: memFree=1273592/2055920 swapFree=4180052/4192956
[pid=12817] ppid=12815 vsize=109328 CPUtime=1800.1
/proc/12817/stat : 12817 (bprolog) R 12815 12817 10028 0 -1 4194304 3051 0 0 0 179942 68 0 0 25 0 1 0 1984461413 111951872 2759 996147200 134512640 134990860 4294956112 18446744073709551615 134605306 0 0 4096 2 0 0 0 17 0 0 0
/proc/12817/statm: 27332 2759 194 116 0 26843 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 109328

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

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

[startup+1807.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/81 12889
/proc/meminfo: memFree=1273592/2055920 swapFree=4180052/4192956
[pid=12817] ppid=12815 vsize=109328 CPUtime=1800.1
/proc/12817/stat : 12817 (bprolog) R 12815 12817 10028 0 -1 4194304 3051 0 0 0 179942 68 0 0 25 0 1 0 1984461413 111951872 2759 996147200 134512640 134990860 4294956112 18446744073709551615 134605306 0 0 4096 2 0 0 0 17 0 0 0
/proc/12817/statm: 27332 2759 194 116 0 26843 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 109328

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.91
CPU time (s): 1800.11
CPU user time (s): 1799.42
CPU system time (s): 0.689895
CPU usage (%): 99.5688
Max. virtual memory (cumulated for all children) (KiB): 109328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.42
system time used= 0.689895
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3051
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= 11
involuntary context switches= 55818

runsolver used 2.15367 second user time and 5.05723 second system time

The end

Launcher Data (download as text)

Begin job on node7 at 2008-07-03 05:14:22
IDJOB=1051817
IDBENCH=55952
IDSOLVER=347
FILE ID=node7/1051817-1215054862
PBS_JOBID= 7875160
Free space on /tmp= 66552 MiB

SOLVER NAME= bpsolver 2008-06-27
BENCH NAME= CPAI08/csp/ramsey4/normalized-ramsey-33-4.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1051817-1215054862/watcher-1051817-1215054862 -o /tmp/evaluation-result-1051817-1215054862/solver-1051817-1215054862 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solver HOME/instance-1051817-1215054862 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= a42d79bb6fe860b06fb8edfaf7f29aa0
RANDOM SEED=1760600384

node7.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1137328 kB
Buffers:         83632 kB
Cached:         492712 kB
SwapCached:       7028 kB
Active:         451700 kB
Inactive:       385788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1137328 kB
SwapTotal:     4192956 kB
SwapFree:      4180052 kB
Dirty:            2152 kB
Writeback:           0 kB
Mapped:         277340 kB
Slab:            65700 kB
Committed_AS:  3766224 kB
PageTables:       2404 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= 66544 MiB
End job on node7 at 2008-07-03 05:44:32