Trace number 1100979

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) 1800.05 1805.11

General information on the benchmark

Namecsp/rand-2-50-23/
normalized-rand-2-50-23-587-230-27_ext.xml
MD5SUMc035e9e17573b95fb664175671593747
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark137.858
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints470
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension470
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.02	c bpsolver version 6.27.2008
0.00/0.02	c converting(HOME/instance-1100979-1215289412)
1.68/1.71	c Converted in 438 ms
1.68/1.71	c solving(HOME/instance-1100979-1215289412,1800000)

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-1100979-1215289412/watcher-1100979-1215289412 -o /tmp/evaluation-result-1100979-1215289412/solver-1100979-1215289412 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solver HOME/instance-1100979-1215289412 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: 2.01 2.01 2.00 4/72 26654
/proc/meminfo: memFree=1807760/2055920 swapFree=4180540/4192956
[pid=26654] ppid=26652 vsize=5256 CPUtime=0
/proc/26654/stat : 26654 (sh) R 26652 26654 21985 0 -1 4194304 58 0 0 0 0 0 0 0 20 0 1 0 2007915585 5382144 42 996147200 4194304 4889804 548682068864 18446744073709551615 227846193872 0 0 4096 0 0 0 0 17 1 0 0
/proc/26654/statm: 1314 42 31 169 0 9 0

[startup+0.03523 s]
/proc/loadavg: 2.01 2.01 2.00 4/72 26654
/proc/meminfo: memFree=1807760/2055920 swapFree=4180540/4192956
[pid=26654] ppid=26652 vsize=56080 CPUtime=0.02
/proc/26654/stat : 26654 (bprolog) R 26652 26654 21985 0 -1 4194304 1095 0 0 0 1 1 0 0 20 0 1 0 2007915585 57425920 808 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/26654/statm: 14020 808 176 116 0 13531 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 56080

[startup+0.101235 s]
/proc/loadavg: 2.01 2.01 2.00 4/72 26654
/proc/meminfo: memFree=1807760/2055920 swapFree=4180540/4192956
[pid=26654] ppid=26652 vsize=56080 CPUtime=0.08
/proc/26654/stat : 26654 (bprolog) R 26652 26654 21985 0 -1 4194304 1096 0 0 0 2 6 0 0 20 0 1 0 2007915585 57425920 809 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/26654/statm: 14020 809 176 116 0 13531 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 56080

[startup+0.301272 s]
/proc/loadavg: 2.01 2.01 2.00 4/72 26654
/proc/meminfo: memFree=1807760/2055920 swapFree=4180540/4192956
[pid=26654] ppid=26652 vsize=56080 CPUtime=0.29
/proc/26654/stat : 26654 (bprolog) R 26652 26654 21985 0 -1 4194304 1096 0 0 0 8 21 0 0 21 0 1 0 2007915585 57425920 809 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/26654/statm: 14020 809 176 116 0 13531 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 56080

[startup+0.701344 s]
/proc/loadavg: 2.01 2.01 2.00 4/72 26654
/proc/meminfo: memFree=1807760/2055920 swapFree=4180540/4192956
[pid=26654] ppid=26652 vsize=56080 CPUtime=0.68
/proc/26654/stat : 26654 (bprolog) R 26652 26654 21985 0 -1 4194304 1096 0 0 0 19 49 0 0 25 0 1 0 2007915585 57425920 809 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/26654/statm: 14020 809 176 116 0 13531 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 56080

[startup+1.50149 s]
/proc/loadavg: 2.01 2.01 2.00 3/73 26655
/proc/meminfo: memFree=1804808/2055920 swapFree=4180540/4192956
[pid=26654] ppid=26652 vsize=56080 CPUtime=1.48
/proc/26654/stat : 26654 (bprolog) R 26652 26654 21985 0 -1 4194304 1097 0 0 0 39 109 0 0 25 0 1 0 2007915585 57425920 810 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/26654/statm: 14020 810 176 116 0 13531 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 56080

[startup+3.10176 s]
/proc/loadavg: 2.01 2.01 2.00 3/74 26656
/proc/meminfo: memFree=1798464/2055920 swapFree=4180540/4192956
[pid=26654] ppid=26652 vsize=66316 CPUtime=3.07
/proc/26654/stat : 26654 (bprolog) R 26652 26654 21985 0 -1 4194304 2614 0 0 0 182 125 0 0 25 0 2 0 2007915585 67907584 2324 996147200 134512640 134990860 4294956096 18446744073709551615 134629713 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/26654/statm: 16579 2324 193 116 0 16090 0
[pid=26654/tid=26656] ppid=26652 vsize=66316 CPUtime=0
/proc/26654/task/26656/stat : 26656 (bprolog) S 26652 26654 21985 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2007915774 67907584 2324 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 66316

[startup+6.30133 s]
/proc/loadavg: 2.01 2.01 2.00 3/74 26656
/proc/meminfo: memFree=1798336/2055920 swapFree=4180540/4192956
[pid=26654] ppid=26652 vsize=66316 CPUtime=6.25
/proc/26654/stat : 26654 (bprolog) R 26652 26654 21985 0 -1 4194304 2614 0 0 0 500 125 0 0 25 0 2 0 2007915585 67907584 2324 996147200 134512640 134990860 4294956096 18446744073709551615 134629713 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/26654/statm: 16579 2324 193 116 0 16090 0
[pid=26654/tid=26656] ppid=26652 vsize=66316 CPUtime=0
/proc/26654/task/26656/stat : 26656 (bprolog) S 26652 26654 21985 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2007915774 67907584 2324 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 66316

[startup+12.7015 s]
/proc/loadavg: 2.01 2.01 2.00 3/74 26656
/proc/meminfo: memFree=1798208/2055920 swapFree=4180540/4192956
[pid=26654] ppid=26652 vsize=66316 CPUtime=12.6
/proc/26654/stat : 26654 (bprolog) R 26652 26654 21985 0 -1 4194304 2614 0 0 0 1135 125 0 0 25 0 2 0 2007915585 67907584 2324 996147200 134512640 134990860 4294956096 18446744073709551615 134716952 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/26654/statm: 16579 2324 193 116 0 16090 0
[pid=26654/tid=26656] ppid=26652 vsize=66316 CPUtime=0
/proc/26654/task/26656/stat : 26656 (bprolog) S 26652 26654 21985 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2007915774 67907584 2324 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 66316

[startup+25.5017 s]
/proc/loadavg: 2.01 2.00 2.00 3/74 26656
/proc/meminfo: memFree=1798336/2055920 swapFree=4180540/4192956
[pid=26654] ppid=26652 vsize=66316 CPUtime=25.3
/proc/26654/stat : 26654 (bprolog) R 26652 26654 21985 0 -1 4194304 2614 0 0 0 2405 125 0 0 25 0 2 0 2007915585 67907584 2324 996147200 134512640 134990860 4294956096 18446744073709551615 134742772 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/26654/statm: 16579 2324 193 116 0 16090 0
[pid=26654/tid=26656] ppid=26652 vsize=66316 CPUtime=0
/proc/26654/task/26656/stat : 26656 (bprolog) S 26652 26654 21985 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2007915774 67907584 2324 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 66316

[startup+51.1012 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 26656
/proc/meminfo: memFree=1798336/2055920 swapFree=4180540/4192956
[pid=26654] ppid=26652 vsize=66316 CPUtime=50.7
/proc/26654/stat : 26654 (bprolog) R 26652 26654 21985 0 -1 4194304 2614 0 0 0 4945 125 0 0 25 0 2 0 2007915585 67907584 2324 996147200 134512640 134990860 4294956096 18446744073709551615 134742882 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/26654/statm: 16579 2324 193 116 0 16090 0
[pid=26654/tid=26656] ppid=26652 vsize=66316 CPUtime=0
/proc/26654/task/26656/stat : 26656 (bprolog) S 26652 26654 21985 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2007915774 67907584 2324 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.7
Current children cumulated vsize (KiB) 66316

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 26656
/proc/meminfo: memFree=1798144/2055920 swapFree=4180540/4192956
[pid=26654] ppid=26652 vsize=66316 CPUtime=101.51
/proc/26654/stat : 26654 (bprolog) R 26652 26654 21985 0 -1 4194304 2614 0 0 0 10026 125 0 0 25 0 2 0 2007915585 67907584 2324 996147200 134512640 134990860 4294956096 18446744073709551615 134742958 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/26654/statm: 16579 2324 193 116 0 16090 0
[pid=26654/tid=26656] ppid=26652 vsize=66316 CPUtime=0
/proc/26654/task/26656/stat : 26656 (bprolog) S 26652 26654 21985 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2007915774 67907584 2324 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.51
Current children cumulated vsize (KiB) 66316

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 26656
/proc/meminfo: memFree=1798144/2055920 swapFree=4180540/4192956
[pid=26654] ppid=26652 vsize=66316 CPUtime=161.06
/proc/26654/stat : 26654 (bprolog) R 26652 26654 21985 0 -1 4194304 2614 0 0 0 15981 125 0 0 25 0 2 0 2007915585 67907584 2324 996147200 134512640 134990860 4294956096 18446744073709551615 134629713 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/26654/statm: 16579 2324 193 116 0 16090 0
[pid=26654/tid=26656] ppid=26652 vsize=66316 CPUtime=0
/proc/26654/task/26656/stat : 26656 (bprolog) S 26652 26654 21985 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2007915774 67907584 2324 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 161.06
Current children cumulated vsize (KiB) 66316

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 26656
/proc/meminfo: memFree=1798144/2055920 swapFree=4180540/4192956
[pid=26654] ppid=26652 vsize=66316 CPUtime=220.59
/proc/26654/stat : 26654 (bprolog) R 26652 26654 21985 0 -1 4194304 2614 0 0 0 21934 125 0 0 25 0 2 0 2007915585 67907584 2324 996147200 134512640 134990860 4294956096 18446744073709551615 134742958 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/26654/statm: 16579 2324 193 116 0 16090 0
[pid=26654/tid=26656] ppid=26652 vsize=66316 CPUtime=0
/proc/26654/task/26656/stat : 26656 (bprolog) S 26652 26654 21985 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2007915774 67907584 2324 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 220.59
Current children cumulated vsize (KiB) 66316

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 26656
/proc/meminfo: memFree=1798144/2055920 swapFree=4180540/4192956
[pid=26654] ppid=26652 vsize=66316 CPUtime=280.14
/proc/26654/stat : 26654 (bprolog) R 26652 26654 21985 0 -1 4194304 2614 0 0 0 27889 125 0 0 25 0 2 0 2007915585 67907584 2324 996147200 134512640 134990860 4294956096 18446744073709551615 134742538 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/26654/statm: 16579 2324 193 116 0 16090 0
[pid=26654/tid=26656] ppid=26652 vsize=66316 CPUtime=0
/proc/26654/task/26656/stat : 26656 (bprolog) S 26652 26654 21985 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2007915774 67907584 2324 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 280.14
Current children cumulated vsize (KiB) 66316

[startup+342.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 26656
/proc/meminfo: memFree=1798144/2055920 swapFree=4180540/4192956
[pid=26654] ppid=26652 vsize=66316 CPUtime=339.69
/proc/26654/stat : 26654 (bprolog) R 26652 26654 21985 0 -1 4194304 2614 0 0 0 33843 126 0 0 25 0 2 0 2007915585 67907584 2324 996147200 134512640 134990860 4294956096 18446744073709551615 134742958 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/26654/statm: 16579 2324 193 116 0 16090 0
[pid=26654/tid=26656] ppid=26652 vsize=66316 CPUtime=0
/proc/26654/task/26656/stat : 26656 (bprolog) S 26652 26654 21985 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2007915774 67907584 2324 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 339.69
Current children cumulated vsize (KiB) 66316

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 26656
/proc/meminfo: memFree=1798144/2055920 swapFree=4180540/4192956
[pid=26654] ppid=26652 vsize=66316 CPUtime=399.23
/proc/26654/stat : 26654 (bprolog) R 26652 26654 21985 0 -1 4194304 2614 0 0 0 39797 126 0 0 25 0 2 0 2007915585 67907584 2324 996147200 134512640 134990860 4294956096 18446744073709551615 134742536 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/26654/statm: 16579 2324 193 116 0 16090 0
[pid=26654/tid=26656] ppid=26652 vsize=66316 CPUtime=0
/proc/26654/task/26656/stat : 26656 (bprolog) S 26652 26654 21985 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2007915774 67907584 2324 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 399.23
Current children cumulated vsize (KiB) 66316

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 26656
/proc/meminfo: memFree=1798272/2055920 swapFree=4180540/4192956
[pid=26654] ppid=26652 vsize=66316 CPUtime=458.77
/proc/26654/stat : 26654 (bprolog) R 26652 26654 21985 0 -1 4194304 2614 0 0 0 45751 126 0 0 25 0 2 0 2007915585 67907584 2324 996147200 134512640 134990860 4294956096 18446744073709551615 134745767 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/26654/statm: 16579 2324 193 116 0 16090 0
[pid=26654/tid=26656] ppid=26652 vsize=66316 CPUtime=0
/proc/26654/task/26656/stat : 26656 (bprolog) S 26652 26654 21985 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 2007915774 67907584 2324 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 458.77
Current children cumulated vsize (KiB) 66316

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 26656
/proc/meminfo: memFree=1798272/2055920 swapFree=4180540/4192956

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

Current children cumulated CPU time (s) 1237.49
Current children cumulated vsize (KiB) 76560

[startup+1302.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/77 26743
/proc/meminfo: memFree=1789608/2055920 swapFree=4180540/4192956
[pid=26654] ppid=26652 vsize=76560 CPUtime=1297.46
/proc/26654/stat : 26654 (bprolog) R 26652 26654 21985 0 -1 4194304 2615 0 0 0 129618 128 0 0 25 0 3 0 2007915585 78397440 2325 996147200 134512640 134990860 4294956096 18446744073709551615 134746376 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/26654/statm: 19140 2325 193 116 0 18651 0
[pid=26654/tid=26656] ppid=26652 vsize=76560 CPUtime=0
/proc/26654/task/26656/stat : 26656 (bprolog) S 26652 26654 21985 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 2007915774 78397440 2325 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=26654/tid=26743] ppid=26652 vsize=76560 CPUtime=0
/proc/26654/task/26743/stat : 26743 (bprolog) S 26652 26654 21985 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 2008005787 78397440 2325 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1297.46
Current children cumulated vsize (KiB) 76560

[startup+1362.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/78 26744
/proc/meminfo: memFree=1789472/2055920 swapFree=4180540/4192956
[pid=26654] ppid=26652 vsize=86804 CPUtime=1357.43
/proc/26654/stat : 26654 (bprolog) R 26652 26654 21985 0 -1 4194304 2616 0 0 0 135615 128 0 0 25 0 4 0 2007915585 88887296 2326 996147200 134512640 134990860 4294956096 18446744073709551615 134742928 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/26654/statm: 21701 2326 193 116 0 21212 0
[pid=26654/tid=26656] ppid=26652 vsize=86804 CPUtime=0
/proc/26654/task/26656/stat : 26656 (bprolog) S 26652 26654 21985 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 2007915774 88887296 2326 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=26654/tid=26743] ppid=26652 vsize=86804 CPUtime=0
/proc/26654/task/26743/stat : 26743 (bprolog) S 26652 26654 21985 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 2008005787 88887296 2326 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=26654/tid=26744] ppid=26652 vsize=86804 CPUtime=0
/proc/26654/task/26744/stat : 26744 (bprolog) S 26652 26654 21985 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 2008050797 88887296 2326 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1357.43
Current children cumulated vsize (KiB) 86804

[startup+1422.31 s]
/proc/loadavg: 1.99 1.97 1.99 3/78 26744
/proc/meminfo: memFree=1789408/2055920 swapFree=4180540/4192956
[pid=26654] ppid=26652 vsize=86804 CPUtime=1417.41
/proc/26654/stat : 26654 (bprolog) R 26652 26654 21985 0 -1 4194304 2616 0 0 0 141613 128 0 0 25 0 4 0 2007915585 88887296 2326 996147200 134512640 134990860 4294956096 18446744073709551615 134745777 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/26654/statm: 21701 2326 193 116 0 21212 0
[pid=26654/tid=26656] ppid=26652 vsize=86804 CPUtime=0
/proc/26654/task/26656/stat : 26656 (bprolog) S 26652 26654 21985 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 2007915774 88887296 2326 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=26654/tid=26743] ppid=26652 vsize=86804 CPUtime=0
/proc/26654/task/26743/stat : 26743 (bprolog) S 26652 26654 21985 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 2008005787 88887296 2326 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=26654/tid=26744] ppid=26652 vsize=86804 CPUtime=0
/proc/26654/task/26744/stat : 26744 (bprolog) S 26652 26654 21985 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 2008050797 88887296 2326 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1417.41
Current children cumulated vsize (KiB) 86804

[startup+1482.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/78 26744
/proc/meminfo: memFree=1788448/2055920 swapFree=4180540/4192956
[pid=26654] ppid=26652 vsize=86804 CPUtime=1477.38
/proc/26654/stat : 26654 (bprolog) R 26652 26654 21985 0 -1 4194304 2616 0 0 0 147610 128 0 0 25 0 4 0 2007915585 88887296 2326 996147200 134512640 134990860 4294956096 18446744073709551615 134716955 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/26654/statm: 21701 2326 193 116 0 21212 0
[pid=26654/tid=26656] ppid=26652 vsize=86804 CPUtime=0
/proc/26654/task/26656/stat : 26656 (bprolog) S 26652 26654 21985 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 2007915774 88887296 2326 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=26654/tid=26743] ppid=26652 vsize=86804 CPUtime=0
/proc/26654/task/26743/stat : 26743 (bprolog) S 26652 26654 21985 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 2008005787 88887296 2326 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=26654/tid=26744] ppid=26652 vsize=86804 CPUtime=0
/proc/26654/task/26744/stat : 26744 (bprolog) S 26652 26654 21985 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 2008050797 88887296 2326 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1477.38
Current children cumulated vsize (KiB) 86804

[startup+1542.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/78 26744
/proc/meminfo: memFree=1788640/2055920 swapFree=4180540/4192956
[pid=26654] ppid=26652 vsize=86804 CPUtime=1537.35
/proc/26654/stat : 26654 (bprolog) R 26652 26654 21985 0 -1 4194304 2616 0 0 0 153607 128 0 0 25 0 4 0 2007915585 88887296 2326 996147200 134512640 134990860 4294956096 18446744073709551615 134742505 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/26654/statm: 21701 2326 193 116 0 21212 0
[pid=26654/tid=26656] ppid=26652 vsize=86804 CPUtime=0
/proc/26654/task/26656/stat : 26656 (bprolog) S 26652 26654 21985 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 2007915774 88887296 2326 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=26654/tid=26743] ppid=26652 vsize=86804 CPUtime=0
/proc/26654/task/26743/stat : 26743 (bprolog) S 26652 26654 21985 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 2008005787 88887296 2326 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=26654/tid=26744] ppid=26652 vsize=86804 CPUtime=0
/proc/26654/task/26744/stat : 26744 (bprolog) S 26652 26654 21985 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 2008050797 88887296 2326 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1537.35
Current children cumulated vsize (KiB) 86804

[startup+1602.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/79 26745
/proc/meminfo: memFree=1788440/2055920 swapFree=4180540/4192956
[pid=26654] ppid=26652 vsize=97048 CPUtime=1597.32
/proc/26654/stat : 26654 (bprolog) R 26652 26654 21985 0 -1 4194304 2617 0 0 0 159604 128 0 0 25 0 5 0 2007915585 99377152 2327 996147200 134512640 134990860 4294956096 18446744073709551615 134746336 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/26654/statm: 24262 2327 193 116 0 23773 0
[pid=26654/tid=26656] ppid=26652 vsize=97048 CPUtime=0
/proc/26654/task/26656/stat : 26656 (bprolog) S 26652 26654 21985 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2007915774 99377152 2327 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=26654/tid=26743] ppid=26652 vsize=97048 CPUtime=0
/proc/26654/task/26743/stat : 26743 (bprolog) S 26652 26654 21985 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2008005787 99377152 2327 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=26654/tid=26744] ppid=26652 vsize=97048 CPUtime=0
/proc/26654/task/26744/stat : 26744 (bprolog) S 26652 26654 21985 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2008050797 99377152 2327 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=26654/tid=26745] ppid=26652 vsize=97048 CPUtime=0
/proc/26654/task/26745/stat : 26745 (bprolog) S 26652 26654 21985 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 2008073304 99377152 2327 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1597.32
Current children cumulated vsize (KiB) 97048

[startup+1662.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/79 26745
/proc/meminfo: memFree=1788120/2055920 swapFree=4180540/4192956
[pid=26654] ppid=26652 vsize=97048 CPUtime=1657.3
/proc/26654/stat : 26654 (bprolog) R 26652 26654 21985 0 -1 4194304 2617 0 0 0 165602 128 0 0 25 0 5 0 2007915585 99377152 2327 996147200 134512640 134990860 4294956096 18446744073709551615 134712939 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/26654/statm: 24262 2327 193 116 0 23773 0
[pid=26654/tid=26656] ppid=26652 vsize=97048 CPUtime=0
/proc/26654/task/26656/stat : 26656 (bprolog) S 26652 26654 21985 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2007915774 99377152 2327 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=26654/tid=26743] ppid=26652 vsize=97048 CPUtime=0
/proc/26654/task/26743/stat : 26743 (bprolog) S 26652 26654 21985 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2008005787 99377152 2327 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=26654/tid=26744] ppid=26652 vsize=97048 CPUtime=0
/proc/26654/task/26744/stat : 26744 (bprolog) S 26652 26654 21985 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2008050797 99377152 2327 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=26654/tid=26745] ppid=26652 vsize=97048 CPUtime=0
/proc/26654/task/26745/stat : 26745 (bprolog) S 26652 26654 21985 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 5 0 2008073304 99377152 2327 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1657.3
Current children cumulated vsize (KiB) 97048

[startup+1722.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/79 26745
/proc/meminfo: memFree=1787928/2055920 swapFree=4180540/4192956
[pid=26654] ppid=26652 vsize=97048 CPUtime=1717.27
/proc/26654/stat : 26654 (bprolog) R 26652 26654 21985 0 -1 4194304 2617 0 0 0 171599 128 0 0 25 0 5 0 2007915585 99377152 2327 996147200 134512640 134990860 4294956096 18446744073709551615 134745723 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/26654/statm: 24262 2327 193 116 0 23773 0
[pid=26654/tid=26656] ppid=26652 vsize=97048 CPUtime=0
/proc/26654/task/26656/stat : 26656 (bprolog) S 26652 26654 21985 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2007915774 99377152 2327 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=26654/tid=26743] ppid=26652 vsize=97048 CPUtime=0
/proc/26654/task/26743/stat : 26743 (bprolog) S 26652 26654 21985 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2008005787 99377152 2327 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=26654/tid=26744] ppid=26652 vsize=97048 CPUtime=0
/proc/26654/task/26744/stat : 26744 (bprolog) S 26652 26654 21985 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2008050797 99377152 2327 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=26654/tid=26745] ppid=26652 vsize=97048 CPUtime=0
/proc/26654/task/26745/stat : 26745 (bprolog) S 26652 26654 21985 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2008073304 99377152 2327 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1717.27
Current children cumulated vsize (KiB) 97048

[startup+1782.3 s]
/proc/loadavg: 1.99 1.97 1.99 3/79 26745
/proc/meminfo: memFree=1787544/2055920 swapFree=4180540/4192956
[pid=26654] ppid=26652 vsize=97048 CPUtime=1777.24
/proc/26654/stat : 26654 (bprolog) R 26652 26654 21985 0 -1 4194304 2617 0 0 0 177596 128 0 0 25 0 5 0 2007915585 99377152 2327 996147200 134512640 134990860 4294956096 18446744073709551615 134742388 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/26654/statm: 24262 2327 193 116 0 23773 0
[pid=26654/tid=26656] ppid=26652 vsize=97048 CPUtime=0
/proc/26654/task/26656/stat : 26656 (bprolog) S 26652 26654 21985 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 5 0 2007915774 99377152 2327 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=26654/tid=26743] ppid=26652 vsize=97048 CPUtime=0
/proc/26654/task/26743/stat : 26743 (bprolog) S 26652 26654 21985 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2008005787 99377152 2327 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=26654/tid=26744] ppid=26652 vsize=97048 CPUtime=0
/proc/26654/task/26744/stat : 26744 (bprolog) S 26652 26654 21985 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2008050797 99377152 2327 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=26654/tid=26745] ppid=26652 vsize=97048 CPUtime=0
/proc/26654/task/26745/stat : 26745 (bprolog) S 26652 26654 21985 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 5 0 2008073304 99377152 2327 996147200 134512640 134990860 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1777.24
Current children cumulated vsize (KiB) 97048



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1805.11 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 26745
/proc/meminfo: memFree=1787544/2055920 swapFree=4180540/4192956
[pid=26654] ppid=26652 vsize=97048 CPUtime=1800.04
/proc/26654/stat : 26654 (bprolog) R 26652 26654 21985 0 -1 4194304 2618 0 0 0 179876 128 0 0 25 0 1 0 2007915585 99377152 2328 996147200 134512640 134990860 4294956096 18446744073709551615 134742824 0 0 4096 2 0 0 0 17 0 0 0
/proc/26654/statm: 24262 2328 194 116 0 23773 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 97048

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

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

[startup+1805.11 s]
/proc/loadavg: 1.99 1.97 1.99 3/75 26745
/proc/meminfo: memFree=1787544/2055920 swapFree=4180540/4192956
[pid=26654] ppid=26652 vsize=97048 CPUtime=1800.04
/proc/26654/stat : 26654 (bprolog) R 26652 26654 21985 0 -1 4194304 2618 0 0 0 179876 128 0 0 25 0 1 0 2007915585 99377152 2328 996147200 134512640 134990860 4294956096 18446744073709551615 134742824 0 0 4096 2 0 0 0 17 0 0 0
/proc/26654/statm: 24262 2328 194 116 0 23773 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 97048

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1805.11
CPU time (s): 1800.05
CPU user time (s): 1798.76
CPU system time (s): 1.2888
CPU usage (%): 99.7195
Max. virtual memory (cumulated for all children) (KiB): 97048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.76
system time used= 1.2888
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2618
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= 12
involuntary context switches= 17199

runsolver used 2.00769 second user time and 5.66614 second system time

The end

Launcher Data (download as text)

Begin job on node18 at 2008-07-05 22:23:32
IDJOB=1100979
IDBENCH=60001
IDSOLVER=347
FILE ID=node18/1100979-1215289412
PBS_JOBID= 7882192
Free space on /tmp= 66556 MiB

SOLVER NAME= bpsolver 2008-06-27
BENCH NAME= CPAI08/csp/rand-2-50-23/normalized-rand-2-50-23-587-230-27_ext.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1100979-1215289412/watcher-1100979-1215289412 -o /tmp/evaluation-result-1100979-1215289412/solver-1100979-1215289412 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solver HOME/instance-1100979-1215289412 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= c035e9e17573b95fb664175671593747
RANDOM SEED=561046155

node18.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		: 3000.268
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	: 5931.00
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		: 3000.268
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:       1808240 kB
Buffers:         32852 kB
Cached:         146232 kB
SwapCached:       6012 kB
Active:         135968 kB
Inactive:        57692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1808240 kB
SwapTotal:     4192956 kB
SwapFree:      4180540 kB
Dirty:            1632 kB
Writeback:           0 kB
Mapped:          21916 kB
Slab:            39652 kB
Committed_AS:  3585600 kB
PageTables:       1688 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= 66552 MiB
End job on node18 at 2008-07-05 22:53:39