Trace number 1037777

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) 1800.04 1808.01

General information on the benchmark

Namecsp/QCP-20/
normalized-qcp-20-187-9_ext.xml
MD5SUMe4f8b42ca6d148c9b16fcc1baf7ad15d
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 benchmark1.52677
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of constraints5540
Maximum constraint arity2
Maximum domain size20
Number of constraints which are defined in extension5540
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-1037777-1214962597)
0.49/0.51	c Converted in 202 ms
0.49/0.51	c solving(HOME/instance-1037777-1214962597,1800000)

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-1037777-1214962597/watcher-1037777-1214962597 -o /tmp/evaluation-result-1037777-1214962597/solver-1037777-1214962597 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/solver HOME/instance-1037777-1214962597 1800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2200 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 1.97 4/73 5594
/proc/meminfo: memFree=1528596/2055920 swapFree=4179016/4192956
[pid=5594] ppid=5592 vsize=4780 CPUtime=0
/proc/5594/stat : 5594 (bprolog) R 5592 5594 4289 0 -1 4194304 358 0 0 0 0 0 0 0 20 0 1 0 1975232583 4894720 76 996147200 134512640 134990860 4294956112 18446744073709551615 9822096 0 0 4096 0 0 0 0 17 1 0 0
/proc/5594/statm: 1195 76 60 116 0 706 0

[startup+0.156262 s]
/proc/loadavg: 2.00 2.00 1.97 4/73 5594
/proc/meminfo: memFree=1528596/2055920 swapFree=4179016/4192956
[pid=5594] ppid=5592 vsize=56080 CPUtime=0.14
/proc/5594/stat : 5594 (bprolog) R 5592 5594 4289 0 -1 4194304 1139 0 0 0 6 8 0 0 20 0 1 0 1975232583 57425920 852 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/5594/statm: 14020 852 176 116 0 13531 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 56080

[startup+0.201267 s]
/proc/loadavg: 2.00 2.00 1.97 4/73 5594
/proc/meminfo: memFree=1528596/2055920 swapFree=4179016/4192956
[pid=5594] ppid=5592 vsize=56080 CPUtime=0.19
/proc/5594/stat : 5594 (bprolog) R 5592 5594 4289 0 -1 4194304 1140 0 0 0 8 11 0 0 20 0 1 0 1975232583 57425920 853 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/5594/statm: 14020 853 176 116 0 13531 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 56080

[startup+0.301278 s]
/proc/loadavg: 2.00 2.00 1.97 4/73 5594
/proc/meminfo: memFree=1528596/2055920 swapFree=4179016/4192956
[pid=5594] ppid=5592 vsize=56080 CPUtime=0.29
/proc/5594/stat : 5594 (bprolog) R 5592 5594 4289 0 -1 4194304 1143 0 0 0 12 17 0 0 21 0 1 0 1975232583 57425920 856 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/5594/statm: 14020 856 176 116 0 13531 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 56080

[startup+0.701314 s]
/proc/loadavg: 2.00 2.00 1.97 4/73 5594
/proc/meminfo: memFree=1528596/2055920 swapFree=4179016/4192956
[pid=5594] ppid=5592 vsize=74304 CPUtime=0.68
/proc/5594/stat : 5594 (bprolog) R 5592 5594 4289 0 -1 4194304 1729 0 0 0 39 29 0 0 25 0 2 0 1975232583 76087296 1439 996147200 134512640 134990860 4294956112 18446744073709551615 134629906 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/5594/statm: 18576 1439 193 116 0 18087 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 74304

[startup+1.50139 s]
/proc/loadavg: 2.00 2.00 1.97 3/75 5596
/proc/meminfo: memFree=1523332/2055920 swapFree=4179016/4192956
[pid=5594] ppid=5592 vsize=74304 CPUtime=1.48
/proc/5594/stat : 5594 (bprolog) R 5592 5594 4289 0 -1 4194304 1730 0 0 0 119 29 0 0 25 0 2 0 1975232583 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134667724 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/5594/statm: 18576 1440 193 116 0 18087 0
[pid=5594/tid=5596] ppid=5592 vsize=74304 CPUtime=0
/proc/5594/task/5596/stat : 5596 (bprolog) S 5592 5594 4289 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975232641 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 74304

[startup+3.10255 s]
/proc/loadavg: 2.00 2.00 1.97 3/75 5596
/proc/meminfo: memFree=1523204/2055920 swapFree=4179016/4192956
[pid=5594] ppid=5592 vsize=74304 CPUtime=3.06
/proc/5594/stat : 5594 (bprolog) R 5592 5594 4289 0 -1 4194304 1730 0 0 0 277 29 0 0 25 0 2 0 1975232583 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134565721 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/5594/statm: 18576 1440 193 116 0 18087 0
[pid=5594/tid=5596] ppid=5592 vsize=74304 CPUtime=0
/proc/5594/task/5596/stat : 5596 (bprolog) S 5592 5594 4289 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975232641 76087296 1440 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) 74304

[startup+6.30187 s]
/proc/loadavg: 2.00 2.00 1.97 3/75 5596
/proc/meminfo: memFree=1523076/2055920 swapFree=4179016/4192956
[pid=5594] ppid=5592 vsize=74304 CPUtime=6.24
/proc/5594/stat : 5594 (bprolog) R 5592 5594 4289 0 -1 4194304 1730 0 0 0 595 29 0 0 25 0 2 0 1975232583 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134838808 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/5594/statm: 18576 1440 193 116 0 18087 0
[pid=5594/tid=5596] ppid=5592 vsize=74304 CPUtime=0
/proc/5594/task/5596/stat : 5596 (bprolog) S 5592 5594 4289 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975232641 76087296 1440 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) 74304

[startup+12.7015 s]
/proc/loadavg: 2.00 2.00 1.97 3/75 5596
/proc/meminfo: memFree=1523140/2055920 swapFree=4179016/4192956
[pid=5594] ppid=5592 vsize=74304 CPUtime=12.59
/proc/5594/stat : 5594 (bprolog) R 5592 5594 4289 0 -1 4194304 1730 0 0 0 1230 29 0 0 25 0 2 0 1975232583 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134715584 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/5594/statm: 18576 1440 193 116 0 18087 0
[pid=5594/tid=5596] ppid=5592 vsize=74304 CPUtime=0
/proc/5594/task/5596/stat : 5596 (bprolog) S 5592 5594 4289 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975232641 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 74304

[startup+25.5018 s]
/proc/loadavg: 2.00 2.00 1.97 3/75 5596
/proc/meminfo: memFree=1523204/2055920 swapFree=4179016/4192956
[pid=5594] ppid=5592 vsize=74304 CPUtime=25.29
/proc/5594/stat : 5594 (bprolog) R 5592 5594 4289 0 -1 4194304 1730 0 0 0 2500 29 0 0 25 0 2 0 1975232583 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134598601 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/5594/statm: 18576 1440 193 116 0 18087 0
[pid=5594/tid=5596] ppid=5592 vsize=74304 CPUtime=0
/proc/5594/task/5596/stat : 5596 (bprolog) S 5592 5594 4289 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975232641 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 74304

[startup+51.1013 s]
/proc/loadavg: 2.00 2.00 1.97 3/75 5598
/proc/meminfo: memFree=1522820/2055920 swapFree=4179016/4192956
[pid=5594] ppid=5592 vsize=74304 CPUtime=50.7
/proc/5594/stat : 5594 (bprolog) R 5592 5594 4289 0 -1 4194304 1730 0 0 0 5041 29 0 0 25 0 2 0 1975232583 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134710616 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/5594/statm: 18576 1440 193 116 0 18087 0
[pid=5594/tid=5596] ppid=5592 vsize=74304 CPUtime=0
/proc/5594/task/5596/stat : 5596 (bprolog) S 5592 5594 4289 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975232641 76087296 1440 996147200 134512640 134990860 4294956112 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) 74304

[startup+102.301 s]
/proc/loadavg: 2.00 2.00 1.97 3/75 5598
/proc/meminfo: memFree=1522820/2055920 swapFree=4179016/4192956
[pid=5594] ppid=5592 vsize=74304 CPUtime=101.51
/proc/5594/stat : 5594 (bprolog) R 5592 5594 4289 0 -1 4194304 1730 0 0 0 10122 29 0 0 25 0 2 0 1975232583 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134718848 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/5594/statm: 18576 1440 193 116 0 18087 0
[pid=5594/tid=5596] ppid=5592 vsize=74304 CPUtime=0
/proc/5594/task/5596/stat : 5596 (bprolog) S 5592 5594 4289 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975232641 76087296 1440 996147200 134512640 134990860 4294956112 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) 74304

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 1.97 3/75 5598
/proc/meminfo: memFree=1514692/2055920 swapFree=4179016/4192956
[pid=5594] ppid=5592 vsize=74304 CPUtime=161.05
/proc/5594/stat : 5594 (bprolog) R 5592 5594 4289 0 -1 4194304 1730 0 0 0 16076 29 0 0 25 0 2 0 1975232583 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134718788 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/5594/statm: 18576 1440 193 116 0 18087 0
[pid=5594/tid=5596] ppid=5592 vsize=74304 CPUtime=0
/proc/5594/task/5596/stat : 5596 (bprolog) S 5592 5594 4289 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975232641 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 161.05
Current children cumulated vsize (KiB) 74304

[startup+222.306 s]
/proc/loadavg: 2.00 2.00 1.97 3/75 5598
/proc/meminfo: memFree=1505092/2055920 swapFree=4179016/4192956
[pid=5594] ppid=5592 vsize=74304 CPUtime=220.6
/proc/5594/stat : 5594 (bprolog) R 5592 5594 4289 0 -1 4194304 1730 0 0 0 22031 29 0 0 25 0 2 0 1975232583 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134838832 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/5594/statm: 18576 1440 193 116 0 18087 0
[pid=5594/tid=5596] ppid=5592 vsize=74304 CPUtime=0
/proc/5594/task/5596/stat : 5596 (bprolog) S 5592 5594 4289 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975232641 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 220.6
Current children cumulated vsize (KiB) 74304

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 1.97 3/75 5598
/proc/meminfo: memFree=1501572/2055920 swapFree=4179016/4192956
[pid=5594] ppid=5592 vsize=74304 CPUtime=280.14
/proc/5594/stat : 5594 (bprolog) R 5592 5594 4289 0 -1 4194304 1730 0 0 0 27985 29 0 0 25 0 2 0 1975232583 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134718746 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/5594/statm: 18576 1440 193 116 0 18087 0
[pid=5594/tid=5596] ppid=5592 vsize=74304 CPUtime=0
/proc/5594/task/5596/stat : 5596 (bprolog) S 5592 5594 4289 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975232641 76087296 1440 996147200 134512640 134990860 4294956112 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) 74304

[startup+342.301 s]
/proc/loadavg: 1.96 1.98 1.97 3/74 5626
/proc/meminfo: memFree=1624468/2055920 swapFree=4179016/4192956
[pid=5594] ppid=5592 vsize=74304 CPUtime=340.08
/proc/5594/stat : 5594 (bprolog) R 5592 5594 4289 0 -1 4194304 1730 0 0 0 33978 30 0 0 25 0 2 0 1975232583 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134838834 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5594/statm: 18576 1440 193 116 0 18087 0
[pid=5594/tid=5596] ppid=5592 vsize=74304 CPUtime=0
/proc/5594/task/5596/stat : 5596 (bprolog) S 5592 5594 4289 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975232641 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 340.08
Current children cumulated vsize (KiB) 74304

[startup+402.301 s]
/proc/loadavg: 1.98 1.98 1.97 3/74 5626
/proc/meminfo: memFree=1624340/2055920 swapFree=4179016/4192956
[pid=5594] ppid=5592 vsize=74304 CPUtime=400.06
/proc/5594/stat : 5594 (bprolog) R 5592 5594 4289 0 -1 4194304 1730 0 0 0 39976 30 0 0 25 0 2 0 1975232583 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134629683 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5594/statm: 18576 1440 193 116 0 18087 0
[pid=5594/tid=5596] ppid=5592 vsize=74304 CPUtime=0
/proc/5594/task/5596/stat : 5596 (bprolog) S 5592 5594 4289 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975232641 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 400.06
Current children cumulated vsize (KiB) 74304

[startup+462.301 s]
/proc/loadavg: 1.99 1.98 1.97 3/74 5626
/proc/meminfo: memFree=1624340/2055920 swapFree=4179016/4192956
[pid=5594] ppid=5592 vsize=74304 CPUtime=460.04
/proc/5594/stat : 5594 (bprolog) R 5592 5594 4289 0 -1 4194304 1730 0 0 0 45974 30 0 0 25 0 2 0 1975232583 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134629488 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5594/statm: 18576 1440 193 116 0 18087 0
[pid=5594/tid=5596] ppid=5592 vsize=74304 CPUtime=0
/proc/5594/task/5596/stat : 5596 (bprolog) S 5592 5594 4289 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 1975232641 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 460.04
Current children cumulated vsize (KiB) 74304

[startup+522.301 s]

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

/proc/5594/task/5596/stat : 5596 (bprolog) S 5592 5594 4289 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1975232641 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1059.82
Current children cumulated vsize (KiB) 74304

[startup+1122.3 s]
/proc/loadavg: 1.99 1.98 1.97 3/74 5740
/proc/meminfo: memFree=1621652/2055920 swapFree=4179016/4192956
[pid=5594] ppid=5592 vsize=74304 CPUtime=1119.8
/proc/5594/stat : 5594 (bprolog) R 5592 5594 4289 0 -1 4194304 1730 0 0 0 111948 32 0 0 25 0 2 0 1975232583 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134559518 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5594/statm: 18576 1440 193 116 0 18087 0
[pid=5594/tid=5596] ppid=5592 vsize=74304 CPUtime=0
/proc/5594/task/5596/stat : 5596 (bprolog) S 5592 5594 4289 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1975232641 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1119.8
Current children cumulated vsize (KiB) 74304

[startup+1182.3 s]
/proc/loadavg: 1.99 1.98 1.97 3/74 5740
/proc/meminfo: memFree=1621652/2055920 swapFree=4179016/4192956
[pid=5594] ppid=5592 vsize=74304 CPUtime=1179.78
/proc/5594/stat : 5594 (bprolog) R 5592 5594 4289 0 -1 4194304 1730 0 0 0 117946 32 0 0 25 0 2 0 1975232583 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134718771 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5594/statm: 18576 1440 193 116 0 18087 0
[pid=5594/tid=5596] ppid=5592 vsize=74304 CPUtime=0
/proc/5594/task/5596/stat : 5596 (bprolog) S 5592 5594 4289 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1975232641 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1179.78
Current children cumulated vsize (KiB) 74304

[startup+1242.3 s]
/proc/loadavg: 1.99 1.98 1.97 3/74 5740
/proc/meminfo: memFree=1621588/2055920 swapFree=4179016/4192956
[pid=5594] ppid=5592 vsize=74304 CPUtime=1239.75
/proc/5594/stat : 5594 (bprolog) R 5592 5594 4289 0 -1 4194304 1730 0 0 0 123943 32 0 0 25 0 2 0 1975232583 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134718672 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5594/statm: 18576 1440 193 116 0 18087 0
[pid=5594/tid=5596] ppid=5592 vsize=74304 CPUtime=0
/proc/5594/task/5596/stat : 5596 (bprolog) S 5592 5594 4289 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1975232641 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1239.75
Current children cumulated vsize (KiB) 74304

[startup+1302.3 s]
/proc/loadavg: 1.99 1.98 1.97 3/74 5740
/proc/meminfo: memFree=1621524/2055920 swapFree=4179016/4192956
[pid=5594] ppid=5592 vsize=74304 CPUtime=1299.74
/proc/5594/stat : 5594 (bprolog) R 5592 5594 4289 0 -1 4194304 1730 0 0 0 129941 33 0 0 25 0 2 0 1975232583 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134559488 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5594/statm: 18576 1440 193 116 0 18087 0
[pid=5594/tid=5596] ppid=5592 vsize=74304 CPUtime=0
/proc/5594/task/5596/stat : 5596 (bprolog) S 5592 5594 4289 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1975232641 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1299.74
Current children cumulated vsize (KiB) 74304

[startup+1362.3 s]
/proc/loadavg: 1.99 1.98 1.97 3/74 5740
/proc/meminfo: memFree=1621588/2055920 swapFree=4179016/4192956
[pid=5594] ppid=5592 vsize=74304 CPUtime=1359.72
/proc/5594/stat : 5594 (bprolog) R 5592 5594 4289 0 -1 4194304 1730 0 0 0 135939 33 0 0 25 0 2 0 1975232583 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134605221 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5594/statm: 18576 1440 193 116 0 18087 0
[pid=5594/tid=5596] ppid=5592 vsize=74304 CPUtime=0
/proc/5594/task/5596/stat : 5596 (bprolog) S 5592 5594 4289 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1975232641 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1359.72
Current children cumulated vsize (KiB) 74304

[startup+1422.3 s]
/proc/loadavg: 1.99 1.98 1.97 3/74 5740
/proc/meminfo: memFree=1621588/2055920 swapFree=4179016/4192956
[pid=5594] ppid=5592 vsize=74304 CPUtime=1419.7
/proc/5594/stat : 5594 (bprolog) R 5592 5594 4289 0 -1 4194304 1730 0 0 0 141937 33 0 0 25 0 2 0 1975232583 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134716453 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5594/statm: 18576 1440 193 116 0 18087 0
[pid=5594/tid=5596] ppid=5592 vsize=74304 CPUtime=0
/proc/5594/task/5596/stat : 5596 (bprolog) S 5592 5594 4289 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1975232641 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1419.7
Current children cumulated vsize (KiB) 74304

[startup+1482.3 s]
/proc/loadavg: 1.99 1.98 1.97 3/74 5746
/proc/meminfo: memFree=1621452/2055920 swapFree=4179016/4192956
[pid=5594] ppid=5592 vsize=74304 CPUtime=1479.67
/proc/5594/stat : 5594 (bprolog) R 5592 5594 4289 0 -1 4194304 1730 0 0 0 147934 33 0 0 25 0 2 0 1975232583 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134559509 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/5594/statm: 18576 1440 193 116 0 18087 0
[pid=5594/tid=5596] ppid=5592 vsize=74304 CPUtime=0
/proc/5594/task/5596/stat : 5596 (bprolog) S 5592 5594 4289 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1975232641 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1479.67
Current children cumulated vsize (KiB) 74304

[startup+1542.31 s]
/proc/loadavg: 2.28 2.05 1.99 4/79 6179
/proc/meminfo: memFree=1618852/2055920 swapFree=4179016/4192956
[pid=5594] ppid=5592 vsize=74304 CPUtime=1538.19
/proc/5594/stat : 5594 (bprolog) R 5592 5594 4289 0 -1 4194304 1730 0 0 0 153784 35 0 0 25 0 2 0 1975232583 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134629983 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/5594/statm: 18576 1440 193 116 0 18087 0
[pid=5594/tid=5596] ppid=5592 vsize=74304 CPUtime=0
/proc/5594/task/5596/stat : 5596 (bprolog) S 5592 5594 4289 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1975232641 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1538.19
Current children cumulated vsize (KiB) 74304

[startup+1602.3 s]
/proc/loadavg: 2.73 2.22 2.05 4/79 6179
/proc/meminfo: memFree=1608036/2055920 swapFree=4179016/4192956
[pid=5594] ppid=5592 vsize=74304 CPUtime=1597.61
/proc/5594/stat : 5594 (bprolog) R 5592 5594 4289 0 -1 4194304 1730 0 0 0 159726 35 0 0 25 0 2 0 1975232583 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134715585 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/5594/statm: 18576 1440 193 116 0 18087 0
[pid=5594/tid=5596] ppid=5592 vsize=74304 CPUtime=0
/proc/5594/task/5596/stat : 5596 (bprolog) S 5592 5594 4289 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1975232641 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1597.61
Current children cumulated vsize (KiB) 74304

[startup+1662.3 s]
/proc/loadavg: 2.90 2.36 2.11 4/79 6179
/proc/meminfo: memFree=1597220/2055920 swapFree=4179016/4192956
[pid=5594] ppid=5592 vsize=74304 CPUtime=1657.09
/proc/5594/stat : 5594 (bprolog) R 5592 5594 4289 0 -1 4194304 1730 0 0 0 165673 36 0 0 25 0 2 0 1975232583 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134838856 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/5594/statm: 18576 1440 193 116 0 18087 0
[pid=5594/tid=5596] ppid=5592 vsize=74304 CPUtime=0
/proc/5594/task/5596/stat : 5596 (bprolog) S 5592 5594 4289 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1975232641 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1657.09
Current children cumulated vsize (KiB) 74304

[startup+1722.3 s]
/proc/loadavg: 2.96 2.47 2.16 4/79 6179
/proc/meminfo: memFree=1585252/2055920 swapFree=4179016/4192956
[pid=5594] ppid=5592 vsize=74304 CPUtime=1716.55
/proc/5594/stat : 5594 (bprolog) R 5592 5594 4289 0 -1 4194304 1730 0 0 0 171618 37 0 0 25 0 2 0 1975232583 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134718696 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/5594/statm: 18576 1440 193 116 0 18087 0
[pid=5594/tid=5596] ppid=5592 vsize=74304 CPUtime=0
/proc/5594/task/5596/stat : 5596 (bprolog) S 5592 5594 4289 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1975232641 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1716.55
Current children cumulated vsize (KiB) 74304

[startup+1782.3 s]
/proc/loadavg: 2.98 2.57 2.21 3/74 6234
/proc/meminfo: memFree=1573748/2055920 swapFree=4179016/4192956
[pid=5594] ppid=5592 vsize=74304 CPUtime=1774.52
/proc/5594/stat : 5594 (bprolog) R 5592 5594 4289 0 -1 4194304 1730 0 0 0 177414 38 0 0 25 0 2 0 1975232583 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 134718848 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/5594/statm: 18576 1440 193 116 0 18087 0
[pid=5594/tid=5596] ppid=5592 vsize=74304 CPUtime=0
/proc/5594/task/5596/stat : 5596 (bprolog) S 5592 5594 4289 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 1975232641 76087296 1440 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1774.52
Current children cumulated vsize (KiB) 74304



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808 s]
/proc/loadavg: 2.65 2.52 2.20 3/75 6235
/proc/meminfo: memFree=1574020/2055920 swapFree=4179016/4192956
[pid=5594] ppid=5592 vsize=84548 CPUtime=1800.02
/proc/5594/stat : 5594 (bprolog) R 5592 5594 4289 0 -1 4194304 1731 0 0 0 179964 38 0 0 25 0 3 0 1975232583 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 134838952 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/5594/statm: 21137 1441 193 116 0 20648 0
[pid=5594/tid=5596] ppid=5592 vsize=84548 CPUtime=0
/proc/5594/task/5596/stat : 5596 (bprolog) S 5592 5594 4289 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1975232641 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=5594/tid=6235] ppid=5592 vsize=84548 CPUtime=0
/proc/5594/task/6235/stat : 6235 (bprolog) S 5592 5594 4289 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 1975412667 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 84548

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

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

[startup+1808 s]
/proc/loadavg: 2.65 2.52 2.20 3/75 6235
/proc/meminfo: memFree=1574020/2055920 swapFree=4179016/4192956
[pid=5594] ppid=5592 vsize=84548 CPUtime=1800.02
/proc/5594/stat : 5594 (bprolog) R 5592 5594 4289 0 -1 4194304 1731 0 0 0 179964 38 0 0 25 0 3 0 1975232583 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 134838952 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/5594/statm: 21137 1441 193 116 0 20648 0
[pid=5594/tid=5596] ppid=5592 vsize=84548 CPUtime=0
/proc/5594/task/5596/stat : 5596 (bprolog) S 5592 5594 4289 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 1975232641 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=5594/tid=6235] ppid=5592 vsize=84548 CPUtime=0
/proc/5594/task/6235/stat : 6235 (bprolog) S 5592 5594 4289 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 1975412667 86577152 1441 996147200 134512640 134990860 4294956112 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 84548

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1808.01
CPU time (s): 1800.04
CPU user time (s): 1799.65
CPU system time (s): 0.39094
CPU usage (%): 99.5591
Max. virtual memory (cumulated for all children) (KiB): 84548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.65
system time used= 0.39094
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1731
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= 8
involuntary context switches= 18414

runsolver used 1.88471 second user time and 4.94825 second system time

The end

Launcher Data (download as text)

Begin job on node36 at 2008-07-02 03:36:37
IDJOB=1037777
IDBENCH=53527
IDSOLVER=347
FILE ID=node36/1037777-1214962597
PBS_JOBID= 7870262
Free space on /tmp= 66544 MiB

SOLVER NAME= bpsolver 2008-06-27
BENCH NAME= CPAI08/csp/QCP-20/normalized-qcp-20-187-9_ext.xml
COMMAND LINE= HOME/solver BENCHNAMENOEXT TIMEOUT
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1037777-1214962597/watcher-1037777-1214962597 -o /tmp/evaluation-result-1037777-1214962597/solver-1037777-1214962597 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/solver HOME/instance-1037777-1214962597 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= e4f8b42ca6d148c9b16fcc1baf7ad15d
RANDOM SEED=2072038720

node36.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		: 3000.240
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		: 3000.240
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:       1529076 kB
Buffers:         42116 kB
Cached:         308324 kB
SwapCached:       7920 kB
Active:         181296 kB
Inactive:       281636 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1529076 kB
SwapTotal:     4192956 kB
SwapFree:      4179016 kB
Dirty:            1604 kB
Writeback:           0 kB
Mapped:         118964 kB
Slab:            49060 kB
Committed_AS:  3209092 kB
PageTables:       1900 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= 66548 MiB
End job on node36 at 2008-07-02 04:06:47