Trace number 2069325

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 09Signal 1531.7 1840.49

General information on the benchmark

Namecsp/pseudo/mps/
normalized-mps-vpm2.xml
MD5SUMfc4079640d471aeb1ea32f85aac57e8a
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables2754
Number of constraints486
Maximum constraint arity84
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension486
Global constraints used (with number of constraints)

Solver Data 

0.00/0.02	c bpsolver version 6.29.2009
0.00/0.02	c converting(HOME/instance-2069325-1247350171)
0.89/0.98	c Converted in 409 ms
1.09/1.14	c solving(HOME/instance-2069325-1247350171,1800000)
1.09/1.14	c solving(HOME/instance-2069325-1247350171,1800000)

Verifier Data 

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2069325-1247350171/watcher-2069325-1247350171 -o /tmp/evaluation-result-2069325-1247350171/solver-2069325-1247350171 -C 1800 -W 2000 -M 900 HOME/solver HOME/instance-2069325-1247350171 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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.55 2.65 2.54 4/83 16941
/proc/meminfo: memFree=1664424/2055920 swapFree=4192812/4192956
[pid=16941] ppid=16939 vsize=18576 CPUtime=0
/proc/16941/stat : 16941 (runsolver) R 16939 16941 14898 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 22082034 19021824 284 996147200 4194304 4302564 548682068528 18446744073709551615 251601153319 0 0 4096 24578 0 0 0 17 1 0 0
/proc/16941/statm: 4644 284 249 26 0 2626 0

[startup+0.0729021 s]
/proc/loadavg: 2.55 2.65 2.54 4/83 16941
/proc/meminfo: memFree=1664424/2055920 swapFree=4192812/4192956
[pid=16941] ppid=16939 vsize=62208 CPUtime=0.05
/proc/16941/stat : 16941 (bprolog) R 16939 16941 14898 0 -1 4194304 1200 0 0 0 3 2 0 0 20 0 1 0 22082034 63700992 913 996147200 134512640 135105188 4294956096 18446744073709551615 134571932 0 0 4096 2 0 0 0 17 0 0 0
/proc/16941/statm: 15552 913 174 144 0 15036 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 62208

[startup+0.101904 s]
/proc/loadavg: 2.55 2.65 2.54 4/83 16941
/proc/meminfo: memFree=1664424/2055920 swapFree=4192812/4192956
[pid=16941] ppid=16939 vsize=62208 CPUtime=0.08
/proc/16941/stat : 16941 (bprolog) R 16939 16941 14898 0 -1 4194304 1269 0 0 0 4 4 0 0 20 0 1 0 22082034 63700992 982 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/16941/statm: 15552 982 174 144 0 15036 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 62208

[startup+0.301928 s]
/proc/loadavg: 2.55 2.65 2.54 4/83 16941
/proc/meminfo: memFree=1664424/2055920 swapFree=4192812/4192956
[pid=16941] ppid=16939 vsize=62208 CPUtime=0.28
/proc/16941/stat : 16941 (bprolog) R 16939 16941 14898 0 -1 4194304 1493 0 0 0 12 16 0 0 22 0 1 0 22082034 63700992 1206 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/16941/statm: 15552 1206 177 144 0 15036 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 62208

[startup+0.701968 s]
/proc/loadavg: 2.55 2.65 2.54 4/83 16941
/proc/meminfo: memFree=1664424/2055920 swapFree=4192812/4192956
[pid=16941] ppid=16939 vsize=62208 CPUtime=0.68
/proc/16941/stat : 16941 (bprolog) R 16939 16941 14898 0 -1 4194304 1513 0 0 0 28 40 0 0 25 0 1 0 22082034 63700992 1226 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 0 0 0
/proc/16941/statm: 15552 1226 177 144 0 15036 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 62208

[startup+1.50106 s]
/proc/loadavg: 2.55 2.65 2.54 3/84 16942
/proc/meminfo: memFree=1643424/2055920 swapFree=4192812/4192956
[pid=16941] ppid=16939 vsize=84824 CPUtime=1.48
/proc/16941/stat : 16941 (bprolog) R 16939 16941 14898 0 -1 4194304 3186 0 0 0 92 56 0 0 25 0 2 0 22082034 86859776 2894 996147200 134512640 135105188 4294956096 18446744073709551615 134628932 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/16941/statm: 21206 2894 209 144 0 20690 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 84824

[startup+3.10123 s]
/proc/loadavg: 2.55 2.65 2.54 3/85 16943
/proc/meminfo: memFree=1619864/2055920 swapFree=4192812/4192956
[pid=16941] ppid=16939 vsize=84824 CPUtime=3.08
/proc/16941/stat : 16941 (bprolog) R 16939 16941 14898 0 -1 4194304 3186 0 0 0 252 56 0 0 25 0 2 0 22082034 86859776 2894 996147200 134512640 135105188 4294956096 18446744073709551615 134630164 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/16941/statm: 21206 2894 209 144 0 20690 0
[pid=16941/tid=16943] ppid=16939 vsize=84824 CPUtime=0
/proc/16941/task/16943/stat : 16943 (bprolog) S 16939 16941 14898 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22082150 86859776 2894 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 84824

[startup+6.30159 s]
/proc/loadavg: 2.74 2.69 2.56 3/85 16943
/proc/meminfo: memFree=1566488/2055920 swapFree=4192812/4192956
[pid=16941] ppid=16939 vsize=84824 CPUtime=6.27
/proc/16941/stat : 16941 (bprolog) R 16939 16941 14898 0 -1 4194304 3186 0 0 0 571 56 0 0 25 0 2 0 22082034 86859776 2894 996147200 134512640 135105188 4294956096 18446744073709551615 135024635 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/16941/statm: 21206 2894 209 144 0 20690 0
[pid=16941/tid=16943] ppid=16939 vsize=84824 CPUtime=0
/proc/16941/task/16943/stat : 16943 (bprolog) S 16939 16941 14898 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22082150 86859776 2894 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 84824

[startup+12.7013 s]
/proc/loadavg: 2.92 2.73 2.57 4/86 16944
/proc/meminfo: memFree=1521232/2055920 swapFree=4192812/4192956
[pid=16941] ppid=16939 vsize=84824 CPUtime=12.63
/proc/16941/stat : 16941 (bprolog) R 16939 16941 14898 0 -1 4194304 3186 0 0 0 1207 56 0 0 25 0 2 0 22082034 86859776 2894 996147200 134512640 135105188 4294956096 18446744073709551615 135021433 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/16941/statm: 21206 2894 209 144 0 20690 0
[pid=16941/tid=16943] ppid=16939 vsize=84824 CPUtime=0
/proc/16941/task/16943/stat : 16943 (bprolog) S 16939 16941 14898 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22082150 86859776 2894 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 84824

[startup+25.5017 s]
/proc/loadavg: 3.75 2.92 2.63 3/87 16945
/proc/meminfo: memFree=1389000/2055920 swapFree=4192812/4192956
[pid=16941] ppid=16939 vsize=84824 CPUtime=25.35
/proc/16941/stat : 16941 (bprolog) R 16939 16941 14898 0 -1 4194304 3198 0 0 0 2479 56 0 0 25 0 2 0 22082034 86859776 2906 996147200 134512640 135105188 4294956096 18446744073709551615 134877665 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/16941/statm: 21206 2906 209 144 0 20690 0
[pid=16941/tid=16943] ppid=16939 vsize=84824 CPUtime=0
/proc/16941/task/16943/stat : 16943 (bprolog) S 16939 16941 14898 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22082150 86859776 2906 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.35
Current children cumulated vsize (KiB) 84824

[startup+51.1016 s]
/proc/loadavg: 6.09 3.53 2.84 3/92 16950
/proc/meminfo: memFree=1077920/2055920 swapFree=4192812/4192956
[pid=16941] ppid=16939 vsize=84824 CPUtime=50.82
/proc/16941/stat : 16941 (bprolog) R 16939 16941 14898 0 -1 4194304 3198 0 0 0 5025 57 0 0 25 0 2 0 22082034 86859776 2906 996147200 134512640 135105188 4294956096 18446744073709551615 134862174 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/16941/statm: 21206 2906 209 144 0 20690 0
[pid=16941/tid=16943] ppid=16939 vsize=84824 CPUtime=0
/proc/16941/task/16943/stat : 16943 (bprolog) S 16939 16941 14898 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22082150 86859776 2906 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.82
Current children cumulated vsize (KiB) 84824

[startup+102.306 s]
/proc/loadavg: 6.29 4.04 3.05 2/92 16950
/proc/meminfo: memFree=830816/2055920 swapFree=4192812/4192956
[pid=16941] ppid=16939 vsize=84824 CPUtime=101.7
/proc/16941/stat : 16941 (bprolog) R 16939 16941 14898 0 -1 4194304 3198 0 0 0 10111 59 0 0 25 0 2 0 22082034 86859776 2906 996147200 134512640 135105188 4294956096 18446744073709551615 135014736 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/16941/statm: 21206 2906 209 144 0 20690 0
[pid=16941/tid=16943] ppid=16939 vsize=84824 CPUtime=0
/proc/16941/task/16943/stat : 16943 (bprolog) S 16939 16941 14898 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22082150 86859776 2906 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.7
Current children cumulated vsize (KiB) 84824

[startup+162.302 s]
/proc/loadavg: 5.47 4.21 3.17 2/92 16950
/proc/meminfo: memFree=833504/2055920 swapFree=4192812/4192956
[pid=16941] ppid=16939 vsize=84824 CPUtime=161.27
/proc/16941/stat : 16941 (bprolog) R 16939 16941 14898 0 -1 4194304 3198 0 0 0 16066 61 0 0 25 0 2 0 22082034 86859776 2906 996147200 134512640 135105188 4294956096 18446744073709551615 134630207 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/16941/statm: 21206 2906 209 144 0 20690 0
[pid=16941/tid=16943] ppid=16939 vsize=84824 CPUtime=0
/proc/16941/task/16943/stat : 16943 (bprolog) S 16939 16941 14898 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22082150 86859776 2906 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 161.27
Current children cumulated vsize (KiB) 84824

[startup+222.302 s]
/proc/loadavg: 5.17 4.35 3.28 2/92 16950
/proc/meminfo: memFree=836384/2055920 swapFree=4192812/4192956
[pid=16941] ppid=16939 vsize=84824 CPUtime=220.85
/proc/16941/stat : 16941 (bprolog) R 16939 16941 14898 0 -1 4194304 3198 0 0 0 22021 64 0 0 25 0 2 0 22082034 86859776 2906 996147200 134512640 135105188 4294956096 18446744073709551615 134862174 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/16941/statm: 21206 2906 209 144 0 20690 0
[pid=16941/tid=16943] ppid=16939 vsize=84824 CPUtime=0
/proc/16941/task/16943/stat : 16943 (bprolog) S 16939 16941 14898 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22082150 86859776 2906 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 220.85
Current children cumulated vsize (KiB) 84824

[startup+282.301 s]
/proc/loadavg: 5.06 4.47 3.39 2/92 16950
/proc/meminfo: memFree=839392/2055920 swapFree=4192812/4192956
[pid=16941] ppid=16939 vsize=84824 CPUtime=280.42
/proc/16941/stat : 16941 (bprolog) R 16939 16941 14898 0 -1 4194304 3198 0 0 0 27977 65 0 0 25 0 2 0 22082034 86859776 2906 996147200 134512640 135105188 4294956096 18446744073709551615 134882308 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/16941/statm: 21206 2906 209 144 0 20690 0
[pid=16941/tid=16943] ppid=16939 vsize=84824 CPUtime=0
/proc/16941/task/16943/stat : 16943 (bprolog) S 16939 16941 14898 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22082150 86859776 2906 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 280.42
Current children cumulated vsize (KiB) 84824

[startup+342.301 s]
/proc/loadavg: 5.02 4.56 3.49 2/92 16950
/proc/meminfo: memFree=842656/2055920 swapFree=4192812/4192956
[pid=16941] ppid=16939 vsize=84824 CPUtime=340.02
/proc/16941/stat : 16941 (bprolog) R 16939 16941 14898 0 -1 4194304 3198 0 0 0 33934 68 0 0 25 0 2 0 22082034 86859776 2906 996147200 134512640 135105188 4294956096 18446744073709551615 134559794 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/16941/statm: 21206 2906 209 144 0 20690 0
[pid=16941/tid=16943] ppid=16939 vsize=84824 CPUtime=0
/proc/16941/task/16943/stat : 16943 (bprolog) S 16939 16941 14898 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22082150 86859776 2906 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 340.02
Current children cumulated vsize (KiB) 84824

[startup+402.302 s]
/proc/loadavg: 5.01 4.64 3.58 2/92 16950
/proc/meminfo: memFree=845920/2055920 swapFree=4192812/4192956
[pid=16941] ppid=16939 vsize=84824 CPUtime=399.58
/proc/16941/stat : 16941 (bprolog) R 16939 16941 14898 0 -1 4194304 3198 0 0 0 39889 69 0 0 25 0 2 0 22082034 86859776 2906 996147200 134512640 135105188 4294956096 18446744073709551615 134630238 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/16941/statm: 21206 2906 209 144 0 20690 0
[pid=16941/tid=16943] ppid=16939 vsize=84824 CPUtime=0
/proc/16941/task/16943/stat : 16943 (bprolog) S 16939 16941 14898 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22082150 86859776 2906 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 399.58
Current children cumulated vsize (KiB) 84824

[startup+462.301 s]
/proc/loadavg: 5.00 4.70 3.66 2/92 16950
/proc/meminfo: memFree=849440/2055920 swapFree=4192812/4192956
[pid=16941] ppid=16939 vsize=84824 CPUtime=459.15
/proc/16941/stat : 16941 (bprolog) R 16939 16941 14898 0 -1 4194304 3198 0 0 0 45844 71 0 0 25 0 2 0 22082034 86859776 2906 996147200 134512640 135105188 4294956096 18446744073709551615 134887177 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/16941/statm: 21206 2906 209 144 0 20690 0
[pid=16941/tid=16943] ppid=16939 vsize=84824 CPUtime=0
/proc/16941/task/16943/stat : 16943 (bprolog) S 16939 16941 14898 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22082150 86859776 2906 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 459.15
Current children cumulated vsize (KiB) 84824

[startup+522.301 s]
/proc/loadavg: 5.00 4.75 3.75 2/92 16950
/proc/meminfo: memFree=852576/2055920 swapFree=4192812/4192956
[pid=16941] ppid=16939 vsize=84824 CPUtime=518.73

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

/proc/16941/task/16943/stat : 16943 (bprolog) S 16939 16941 14898 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 22082150 86859776 2906 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 876.34
Current children cumulated vsize (KiB) 84824

[startup+942.302 s]
/proc/loadavg: 4.15 4.49 4.01 2/86 16952
/proc/meminfo: memFree=22352/2055920 swapFree=4192812/4192956
[pid=16941] ppid=16939 vsize=95068 CPUtime=935.93
/proc/16941/stat : 16941 (bprolog) R 16939 16941 14898 0 -1 4194304 3199 0 0 0 93507 86 0 0 25 0 3 0 22082034 97349632 2907 996147200 134512640 135105188 4294956096 18446744073709551615 134882133 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/16941/statm: 23767 2907 209 144 0 23251 0
[pid=16941/tid=16943] ppid=16939 vsize=95068 CPUtime=0
/proc/16941/task/16943/stat : 16943 (bprolog) S 16939 16941 14898 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 22082150 97349632 2907 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=16941/tid=16952] ppid=16939 vsize=95068 CPUtime=0
/proc/16941/task/16952/stat : 16952 (bprolog) S 16939 16941 14898 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 22172166 97349632 2907 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 935.93
Current children cumulated vsize (KiB) 95068

[startup+1002.3 s]
/proc/loadavg: 4.14 4.43 4.01 2/86 16952
/proc/meminfo: memFree=26064/2055920 swapFree=4192812/4192956
[pid=16941] ppid=16939 vsize=95068 CPUtime=995.5
/proc/16941/stat : 16941 (bprolog) R 16939 16941 14898 0 -1 4194304 3199 0 0 0 99462 88 0 0 25 0 3 0 22082034 97349632 2907 996147200 134512640 135105188 4294956096 18446744073709551615 134630264 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/16941/statm: 23767 2907 209 144 0 23251 0
[pid=16941/tid=16943] ppid=16939 vsize=95068 CPUtime=0
/proc/16941/task/16943/stat : 16943 (bprolog) S 16939 16941 14898 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 22082150 97349632 2907 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=16941/tid=16952] ppid=16939 vsize=95068 CPUtime=0
/proc/16941/task/16952/stat : 16952 (bprolog) S 16939 16941 14898 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 22172166 97349632 2907 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 995.5
Current children cumulated vsize (KiB) 95068

[startup+1062.3 s]
/proc/loadavg: 4.17 4.38 4.02 2/86 16952
/proc/meminfo: memFree=29136/2055920 swapFree=4192812/4192956
[pid=16941] ppid=16939 vsize=95068 CPUtime=1055.07
/proc/16941/stat : 16941 (bprolog) R 16939 16941 14898 0 -1 4194304 3199 0 0 0 105417 90 0 0 25 0 3 0 22082034 97349632 2907 996147200 134512640 135105188 4294956096 18446744073709551615 134862174 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/16941/statm: 23767 2907 209 144 0 23251 0
[pid=16941/tid=16943] ppid=16939 vsize=95068 CPUtime=0
/proc/16941/task/16943/stat : 16943 (bprolog) S 16939 16941 14898 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 22082150 97349632 2907 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=16941/tid=16952] ppid=16939 vsize=95068 CPUtime=0
/proc/16941/task/16952/stat : 16952 (bprolog) S 16939 16941 14898 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 22172166 97349632 2907 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1055.07
Current children cumulated vsize (KiB) 95068

[startup+1122.3 s]
/proc/loadavg: 4.15 4.34 4.02 2/86 16952
/proc/meminfo: memFree=32336/2055920 swapFree=4192812/4192956
[pid=16941] ppid=16939 vsize=95068 CPUtime=1114.67
/proc/16941/stat : 16941 (bprolog) R 16939 16941 14898 0 -1 4194304 3199 0 0 0 111375 92 0 0 25 0 3 0 22082034 97349632 2907 996147200 134512640 135105188 4294956096 18446744073709551615 135021466 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/16941/statm: 23767 2907 209 144 0 23251 0
[pid=16941/tid=16943] ppid=16939 vsize=95068 CPUtime=0
/proc/16941/task/16943/stat : 16943 (bprolog) S 16939 16941 14898 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 22082150 97349632 2907 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=16941/tid=16952] ppid=16939 vsize=95068 CPUtime=0
/proc/16941/task/16952/stat : 16952 (bprolog) S 16939 16941 14898 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 22172166 97349632 2907 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1114.67
Current children cumulated vsize (KiB) 95068

[startup+1182.3 s]
/proc/loadavg: 4.14 4.30 4.02 2/86 16952
/proc/meminfo: memFree=34832/2055920 swapFree=4192812/4192956
[pid=16941] ppid=16939 vsize=95068 CPUtime=1174.25
/proc/16941/stat : 16941 (bprolog) R 16939 16941 14898 0 -1 4194304 3199 0 0 0 117332 93 0 0 25 0 3 0 22082034 97349632 2907 996147200 134512640 135105188 4294956096 18446744073709551615 134901669 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/16941/statm: 23767 2907 209 144 0 23251 0
[pid=16941/tid=16943] ppid=16939 vsize=95068 CPUtime=0
/proc/16941/task/16943/stat : 16943 (bprolog) S 16939 16941 14898 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 22082150 97349632 2907 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=16941/tid=16952] ppid=16939 vsize=95068 CPUtime=0
/proc/16941/task/16952/stat : 16952 (bprolog) S 16939 16941 14898 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 22172166 97349632 2907 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1174.25
Current children cumulated vsize (KiB) 95068

[startup+1242.3 s]
/proc/loadavg: 4.19 4.29 4.04 2/86 16952
/proc/meminfo: memFree=37584/2055920 swapFree=4192812/4192956
[pid=16941] ppid=16939 vsize=95068 CPUtime=1233.82
/proc/16941/stat : 16941 (bprolog) R 16939 16941 14898 0 -1 4194304 3199 0 0 0 123288 94 0 0 25 0 3 0 22082034 97349632 2907 996147200 134512640 135105188 4294956096 18446744073709551615 134879581 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/16941/statm: 23767 2907 209 144 0 23251 0
[pid=16941/tid=16943] ppid=16939 vsize=95068 CPUtime=0
/proc/16941/task/16943/stat : 16943 (bprolog) S 16939 16941 14898 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 22082150 97349632 2907 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=16941/tid=16952] ppid=16939 vsize=95068 CPUtime=0
/proc/16941/task/16952/stat : 16952 (bprolog) S 16939 16941 14898 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 22172166 97349632 2907 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1233.82
Current children cumulated vsize (KiB) 95068

[startup+1302.3 s]
/proc/loadavg: 4.15 4.26 4.04 2/86 16952
/proc/meminfo: memFree=40016/2055920 swapFree=4192812/4192956
[pid=16941] ppid=16939 vsize=95068 CPUtime=1293.41
/proc/16941/stat : 16941 (bprolog) R 16939 16941 14898 0 -1 4194304 3199 0 0 0 129245 96 0 0 25 0 3 0 22082034 97349632 2907 996147200 134512640 135105188 4294956096 18446744073709551615 135014719 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/16941/statm: 23767 2907 209 144 0 23251 0
[pid=16941/tid=16943] ppid=16939 vsize=95068 CPUtime=0
/proc/16941/task/16943/stat : 16943 (bprolog) S 16939 16941 14898 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 22082150 97349632 2907 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=16941/tid=16952] ppid=16939 vsize=95068 CPUtime=0
/proc/16941/task/16952/stat : 16952 (bprolog) S 16939 16941 14898 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 22172166 97349632 2907 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1293.41
Current children cumulated vsize (KiB) 95068

[startup+1362.3 s]
/proc/loadavg: 4.24 4.27 4.06 2/87 16953
/proc/meminfo: memFree=41032/2055920 swapFree=4192812/4192956
[pid=16941] ppid=16939 vsize=105312 CPUtime=1352.98
/proc/16941/stat : 16941 (bprolog) R 16939 16941 14898 0 -1 4194304 3531 0 0 0 135200 98 0 0 25 0 4 0 22082034 107839488 3239 996147200 134512640 135105188 4294956096 18446744073709551615 134630264 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/16941/statm: 26328 3239 209 144 0 25812 0
[pid=16941/tid=16943] ppid=16939 vsize=105312 CPUtime=0
/proc/16941/task/16943/stat : 16943 (bprolog) S 16939 16941 14898 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 22082150 107839488 3239 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=16941/tid=16952] ppid=16939 vsize=105312 CPUtime=0
/proc/16941/task/16952/stat : 16952 (bprolog) S 16939 16941 14898 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 22172166 107839488 3239 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=16941/tid=16953] ppid=16939 vsize=105312 CPUtime=0
/proc/16941/task/16953/stat : 16953 (bprolog) S 16939 16941 14898 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 22217173 107839488 3239 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1352.98
Current children cumulated vsize (KiB) 105312

[startup+1422.31 s]
/proc/loadavg: 3.65 4.11 4.01 2/87 16953
/proc/meminfo: memFree=43592/2055920 swapFree=4192812/4192956
[pid=16941] ppid=16939 vsize=105312 CPUtime=1412.56
/proc/16941/stat : 16941 (bprolog) R 16939 16941 14898 0 -1 4194304 3531 0 0 0 141156 100 0 0 25 0 4 0 22082034 107839488 3239 996147200 134512640 135105188 4294956096 18446744073709551615 134867932 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/16941/statm: 26328 3239 209 144 0 25812 0
[pid=16941/tid=16943] ppid=16939 vsize=105312 CPUtime=0
/proc/16941/task/16943/stat : 16943 (bprolog) S 16939 16941 14898 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 22082150 107839488 3239 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=16941/tid=16952] ppid=16939 vsize=105312 CPUtime=0
/proc/16941/task/16952/stat : 16952 (bprolog) S 16939 16941 14898 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 22172166 107839488 3239 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=16941/tid=16953] ppid=16939 vsize=105312 CPUtime=0
/proc/16941/task/16953/stat : 16953 (bprolog) S 16939 16941 14898 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 22217173 107839488 3239 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1412.56
Current children cumulated vsize (KiB) 105312

[startup+1482.3 s]
/proc/loadavg: 6.02 4.59 4.17 3/93 16959
/proc/meminfo: memFree=16088/2055920 swapFree=4192812/4192956
[pid=16941] ppid=16939 vsize=105312 CPUtime=1472.1
/proc/16941/stat : 16941 (bprolog) R 16939 16941 14898 0 -1 4194304 3531 0 0 0 147107 103 0 0 25 0 4 0 22082034 107839488 3239 996147200 134512640 135105188 4294956096 18446744073709551615 134872351 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/16941/statm: 26328 3239 209 144 0 25812 0
[pid=16941/tid=16943] ppid=16939 vsize=105312 CPUtime=0
/proc/16941/task/16943/stat : 16943 (bprolog) S 16939 16941 14898 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 22082150 107839488 3239 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=16941/tid=16952] ppid=16939 vsize=105312 CPUtime=0
/proc/16941/task/16952/stat : 16952 (bprolog) S 16939 16941 14898 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 22172166 107839488 3239 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=16941/tid=16953] ppid=16939 vsize=105312 CPUtime=0
/proc/16941/task/16953/stat : 16953 (bprolog) S 16939 16941 14898 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 22217173 107839488 3239 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1472.1
Current children cumulated vsize (KiB) 105312

[startup+1542.3 s]
/proc/loadavg: 6.18 5.00 4.34 2/87 16959
/proc/meminfo: memFree=15304/2055920 swapFree=4192812/4192956
[pid=16941] ppid=16939 vsize=105312 CPUtime=1531.7
/proc/16941/stat : 16941 (bprolog) R 16939 16941 14898 0 -1 4194304 3532 0 0 0 153064 106 0 0 25 0 4 0 22082034 107839488 3240 996147200 134512640 135105188 4294956096 18446744073709551615 134862019 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/16941/statm: 26328 3240 209 144 0 25812 0
[pid=16941/tid=16943] ppid=16939 vsize=105312 CPUtime=0
/proc/16941/task/16943/stat : 16943 (bprolog) S 16939 16941 14898 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 22082150 107839488 3240 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=16941/tid=16952] ppid=16939 vsize=105312 CPUtime=0
/proc/16941/task/16952/stat : 16952 (bprolog) S 16939 16941 14898 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 22172166 107839488 3240 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=16941/tid=16953] ppid=16939 vsize=105312 CPUtime=0
/proc/16941/task/16953/stat : 16953 (bprolog) S 16939 16941 14898 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 22217173 107839488 3240 996147200 134512640 135105188 4294956096 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1531.7
Current children cumulated vsize (KiB) 105312

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

Child ended because it received signal 24 (SIGXCPU)
Child dumped core

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 16941 and gives
#  childrusage.ru_utime.tv_sec=1828
#  childrusage.ru_utime.tv_usec=571014
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=204816
# CPU time returned by wait4() is 1829.78
# while last known CPU time is 1531.7
#
# Using CPU time of the last sample as value...

Real time (s): 1840.49
CPU time (s): 1531.7
CPU user time (s): 1530.64
CPU system time (s): 1.06
CPU usage (%): 83.2222
Max. virtual memory (cumulated for all children) (KiB): 105312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1828.57
system time used= 1.20482
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9986
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= 13
involuntary context switches= 43116

runsolver used 1.52377 second user time and 4.72628 second system time

The end

Launcher Data 

Begin job on node91 at 2009-07-12 00:09:34
IDJOB=2069325
IDBENCH=55022
IDSOLVER=770
FILE ID=node91/2069325-1247350171
PBS_JOBID= 9506756
Free space on /tmp= 65940 MiB

SOLVER NAME= bpsolver 09
BENCH NAME= CPAI08/csp/pseudo/mps/normalized-mps-vpm2.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2069325-1247350171/watcher-2069325-1247350171 -o /tmp/evaluation-result-2069325-1247350171/solver-2069325-1247350171 -C 1800 -W 2000 -M 900  HOME/solver HOME/instance-2069325-1247350171 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0

MD5SUM BENCH= fc4079640d471aeb1ea32f85aac57e8a
RANDOM SEED=449138918

node91.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		: 3000.241
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		: 3000.241
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:       1665032 kB
Buffers:         26080 kB
Cached:         268020 kB
SwapCached:          0 kB
Active:         296600 kB
Inactive:        34676 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1665032 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:          182080 kB
Writeback:           0 kB
Mapped:          58492 kB
Slab:            44680 kB
Committed_AS:   191556 kB
PageTables:       1880 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 63368 MiB
End job on node91 at 2009-07-12 00:43:02