Trace number 279610

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, and are wall clock time (not CPU 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
aolibpvo 2007-01-17? (TO) 2400.1 2403.85

General information on the benchmark

NameMaxCSP/maxcut/
maxcut-50/maxcut-50-640-9_ext.xml
MD5SUMe459e05ae5a16408f5d3f44ddfc83da7
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of satisfied constraints387
Best CPU time to get the best result obtained on this benchmark1245.12
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints640
Maximum constraint arity2
Maximum domain size2
Number of constraints which are defined in extension640
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

c 
c 
c 
c conversion script
c 
c 

parsing "/tmp/evaluation/279610-1169295838/unknown.xml" file ... done.
writing "/tmp/evaluation/279610-1169295838/unknown.wcsp" file ... done.

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node30/watcher-279610-1169295838 -o ROOT/results/node30/solver-279610-1169295838 -C 2400 -M 900 /tmp/evaluation/279610-1169295838/aolibpvo /tmp/evaluation/279610-1169295838/unknown.wcsp 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 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

/proc/loadavg: 0.98 1.00 1.00 5/88 7149
/proc/meminfo: memFree=1556440/2055920 swapFree=4167328/4192956
[pid=7148] ppid=7146 vsize=18540 CPUtime=0
/proc/7148/stat : 7148 (runsolver) R 7146 7148 7018 0 -1 4194368 16 0 0 0 0 0 0 0 21 0 1 0 277977763 18984960 279 18446744073709551615 4194304 4267372 548682069072 18446744073709551615 264907582759 0 0 4096 24578 0 0 0 17 1 0 0
/proc/7148/statm: 4635 279 244 17 0 2626 0

[startup+0.157572 s]
/proc/loadavg: 0.98 1.00 1.00 5/88 7149
/proc/meminfo: memFree=1556440/2055920 swapFree=4167328/4192956
[pid=7148] ppid=7146 vsize=3432 CPUtime=0.14
/proc/7148/stat : 7148 (aolibpvo) R 7146 7148 7018 0 -1 0 495 0 0 0 14 0 0 0 21 0 1 0 277977763 3514368 476 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647967 0 0 4096 0 0 0 0 17 1 0 0
/proc/7148/statm: 858 476 199 428 0 427 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 3432

[startup+0.565594 s]
/proc/loadavg: 0.98 1.00 1.00 5/88 7149
/proc/meminfo: memFree=1556440/2055920 swapFree=4167328/4192956
[pid=7148] ppid=7146 vsize=3432 CPUtime=0.55
/proc/7148/stat : 7148 (aolibpvo) R 7146 7148 7018 0 -1 0 496 0 0 0 55 0 0 0 25 0 1 0 277977763 3514368 477 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134926764 0 0 4096 0 0 0 0 17 1 0 0
/proc/7148/statm: 858 477 199 428 0 427 0
Current children cumulated CPU time (s) 0.55
Current children cumulated vsize (KiB) 3432

[startup+1.38665 s]
/proc/loadavg: 0.98 1.00 1.00 3/88 7149
/proc/meminfo: memFree=1555224/2055920 swapFree=4167328/4192956
[pid=7148] ppid=7146 vsize=3432 CPUtime=1.37
/proc/7148/stat : 7148 (aolibpvo) R 7146 7148 7018 0 -1 0 496 0 0 0 137 0 0 0 25 0 1 0 277977763 3514368 477 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 135051475 0 0 4096 0 0 0 0 17 1 0 0
/proc/7148/statm: 858 477 199 428 0 427 0
Current children cumulated CPU time (s) 1.37
Current children cumulated vsize (KiB) 3432

[startup+3.02475 s]
/proc/loadavg: 0.98 1.00 1.00 3/88 7149
/proc/meminfo: memFree=1555224/2055920 swapFree=4167328/4192956
[pid=7148] ppid=7146 vsize=3432 CPUtime=3
/proc/7148/stat : 7148 (aolibpvo) R 7146 7148 7018 0 -1 0 496 0 0 0 300 0 0 0 25 0 1 0 277977763 3514368 477 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134644951 0 0 4096 0 0 0 0 17 1 0 0
/proc/7148/statm: 858 477 199 428 0 427 0
Current children cumulated CPU time (s) 3
Current children cumulated vsize (KiB) 3432

[startup+6.30895 s]
/proc/loadavg: 1.06 1.01 1.00 3/87 7150
/proc/meminfo: memFree=1554984/2055920 swapFree=4167328/4192956
[pid=7148] ppid=7146 vsize=3432 CPUtime=6.27
/proc/7148/stat : 7148 (aolibpvo) R 7146 7148 7018 0 -1 0 496 0 0 0 627 0 0 0 25 0 1 0 277977763 3514368 477 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647983 0 0 4096 0 0 0 0 17 0 0 0
/proc/7148/statm: 858 477 199 428 0 427 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 3432

[startup+12.7714 s]
/proc/loadavg: 1.13 1.03 1.01 3/87 7150
/proc/meminfo: memFree=1555056/2055920 swapFree=4167328/4192956
[pid=7148] ppid=7146 vsize=3432 CPUtime=12.7
/proc/7148/stat : 7148 (aolibpvo) R 7146 7148 7018 0 -1 0 496 0 0 0 1270 0 0 0 25 0 1 0 277977763 3514368 477 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134644951 0 0 4096 0 0 0 0 17 0 0 0
/proc/7148/statm: 858 477 199 428 0 427 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 3432

[startup+25.5812 s]
/proc/loadavg: 1.32 1.08 1.02 3/87 7150
/proc/meminfo: memFree=1555184/2055920 swapFree=4167328/4192956
[pid=7148] ppid=7146 vsize=3432 CPUtime=25.46
/proc/7148/stat : 7148 (aolibpvo) R 7146 7148 7018 0 -1 0 496 0 0 0 2546 0 0 0 25 0 1 0 277977763 3514368 477 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134654915 0 0 4096 0 0 0 0 17 0 0 0
/proc/7148/statm: 858 477 199 428 0 427 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 3432

[startup+51.2118 s]
/proc/loadavg: 1.55 1.15 1.05 3/87 7150
/proc/meminfo: memFree=1555312/2055920 swapFree=4167328/4192956
[pid=7148] ppid=7146 vsize=3432 CPUtime=50.96
/proc/7148/stat : 7148 (aolibpvo) R 7146 7148 7018 0 -1 0 496 0 0 0 5096 0 0 0 25 0 1 0 277977763 3514368 477 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647967 0 0 4096 0 0 0 0 17 0 0 0
/proc/7148/statm: 858 477 199 428 0 427 0
Current children cumulated CPU time (s) 50.96
Current children cumulated vsize (KiB) 3432

[startup+102.468 s]
/proc/loadavg: 1.80 1.28 1.10 3/87 7150
/proc/meminfo: memFree=1555376/2055920 swapFree=4167328/4192956
[pid=7148] ppid=7146 vsize=3432 CPUtime=102
/proc/7148/stat : 7148 (aolibpvo) R 7146 7148 7018 0 -1 0 496 0 0 0 10200 0 0 0 25 0 1 0 277977763 3514368 477 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134611782 0 0 4096 0 0 0 0 17 0 0 0
/proc/7148/statm: 858 477 199 428 0 427 0
Current children cumulated CPU time (s) 102
Current children cumulated vsize (KiB) 3432

[startup+162.545 s]
/proc/loadavg: 1.98 1.42 1.15 3/87 7150
/proc/meminfo: memFree=1555312/2055920 swapFree=4167328/4192956
[pid=7148] ppid=7146 vsize=3432 CPUtime=161.8
/proc/7148/stat : 7148 (aolibpvo) R 7146 7148 7018 0 -1 0 496 0 0 0 16180 0 0 0 25 0 1 0 277977763 3514368 477 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134644951 0 0 4096 0 0 0 0 17 0 0 0
/proc/7148/statm: 858 477 199 428 0 427 0
Current children cumulated CPU time (s) 161.8
Current children cumulated vsize (KiB) 3432

[startup+222.619 s]
/proc/loadavg: 1.99 1.52 1.20 3/87 7150
/proc/meminfo: memFree=1555312/2055920 swapFree=4167328/4192956
[pid=7148] ppid=7146 vsize=3432 CPUtime=221.59
/proc/7148/stat : 7148 (aolibpvo) R 7146 7148 7018 0 -1 0 496 0 0 0 22159 0 0 0 25 0 1 0 277977763 3514368 477 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134654968 0 0 4096 0 0 0 0 17 0 0 0
/proc/7148/statm: 858 477 199 428 0 427 0
Current children cumulated CPU time (s) 221.59
Current children cumulated vsize (KiB) 3432

[startup+282.691 s]
/proc/loadavg: 1.99 1.61 1.25 3/87 7150
/proc/meminfo: memFree=1555376/2055920 swapFree=4167328/4192956
[pid=7148] ppid=7146 vsize=3432 CPUtime=281.41
/proc/7148/stat : 7148 (aolibpvo) R 7146 7148 7018 0 -1 0 496 0 0 0 28140 1 0 0 25 0 1 0 277977763 3514368 477 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134646452 0 0 4096 0 0 0 0 17 0 0 0
/proc/7148/statm: 858 477 199 428 0 427 0
Current children cumulated CPU time (s) 281.41
Current children cumulated vsize (KiB) 3432

[startup+342.764 s]
/proc/loadavg: 1.99 1.68 1.29 3/87 7150
/proc/meminfo: memFree=1555312/2055920 swapFree=4167328/4192956
[pid=7148] ppid=7146 vsize=3432 CPUtime=341.23
/proc/7148/stat : 7148 (aolibpvo) R 7146 7148 7018 0 -1 0 496 0 0 0 34122 1 0 0 25 0 1 0 277977763 3514368 477 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647958 0 0 4096 0 0 0 0 17 0 0 0
/proc/7148/statm: 858 477 199 428 0 427 0
Current children cumulated CPU time (s) 341.23
Current children cumulated vsize (KiB) 3432

[startup+402.837 s]
/proc/loadavg: 1.94 1.72 1.33 3/87 7241
/proc/meminfo: memFree=1554992/2055920 swapFree=4167328/4192956
[pid=7148] ppid=7146 vsize=3432 CPUtime=401.09
/proc/7148/stat : 7148 (aolibpvo) R 7146 7148 7018 0 -1 0 496 0 0 0 40106 3 0 0 25 0 1 0 277977763 3514368 477 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134613670 0 0 4096 0 0 0 0 17 0 0 0
/proc/7148/statm: 858 477 199 428 0 427 0
Current children cumulated CPU time (s) 401.09
Current children cumulated vsize (KiB) 3432

[startup+462.909 s]
/proc/loadavg: 1.98 1.77 1.37 3/87 7241
/proc/meminfo: memFree=1555120/2055920 swapFree=4167328/4192956
[pid=7148] ppid=7146 vsize=3432 CPUtime=461.11
/proc/7148/stat : 7148 (aolibpvo) R 7146 7148 7018 0 -1 0 496 0 0 0 46108 3 0 0 25 0 1 0 277977763 3514368 477 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647983 0 0 4096 0 0 0 0 17 0 0 0
/proc/7148/statm: 858 477 199 428 0 427 0
Current children cumulated CPU time (s) 461.11
Current children cumulated vsize (KiB) 3432

[startup+522.994 s]
/proc/loadavg: 1.99 1.81 1.41 3/87 7241
/proc/meminfo: memFree=1555056/2055920 swapFree=4167328/4192956
[pid=7148] ppid=7146 vsize=3432 CPUtime=521.15
/proc/7148/stat : 7148 (aolibpvo) R 7146 7148 7018 0 -1 0 496 0 0 0 52112 3 0 0 25 0 1 0 277977763 3514368 477 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 135740481 0 0 4096 0 0 0 0 17 0 0 0
/proc/7148/statm: 858 477 199 428 0 427 0
Current children cumulated CPU time (s) 521.15
Current children cumulated vsize (KiB) 3432

[startup+583.087 s]
/proc/loadavg: 1.99 1.84 1.44 3/87 7241
/proc/meminfo: memFree=1555120/2055920 swapFree=4167328/4192956
[pid=7148] ppid=7146 vsize=3432 CPUtime=581.17
/proc/7148/stat : 7148 (aolibpvo) R 7146 7148 7018 0 -1 0 496 0 0 0 58114 3 0 0 25 0 1 0 277977763 3514368 477 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134656500 0 0 4096 0 0 0 0 17 0 0 0
/proc/7148/statm: 858 477 199 428 0 427 0
Current children cumulated CPU time (s) 581.17
Current children cumulated vsize (KiB) 3432

[startup+643.161 s]
/proc/loadavg: 2.05 1.88 1.48 3/87 7241
/proc/meminfo: memFree=1555120/2055920 swapFree=4167328/4192956
[pid=7148] ppid=7146 vsize=3432 CPUtime=641.18
/proc/7148/stat : 7148 (aolibpvo) R 7146 7148 7018 0 -1 0 496 0 0 0 64115 3 0 0 25 0 1 0 277977763 3514368 477 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134652684 0 0 4096 0 0 0 0 17 0 0 0
/proc/7148/statm: 858 477 199 428 0 427 0
Current children cumulated CPU time (s) 641.18
Current children cumulated vsize (KiB) 3432

[startup+703.23 s]
/proc/loadavg: 2.02 1.90 1.51 3/87 7241
/proc/meminfo: memFree=1555120/2055920 swapFree=4167328/4192956
[pid=7148] ppid=7146 vsize=3432 CPUtime=701.2
/proc/7148/stat : 7148 (aolibpvo) R 7146 7148 7018 0 -1 0 496 0 0 0 70117 3 0 0 25 0 1 0 277977763 3514368 477 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647983 0 0 4096 0 0 0 0 17 0 0 0
/proc/7148/statm: 858 477 199 428 0 427 0
Current children cumulated CPU time (s) 701.2
Current children cumulated vsize (KiB) 3432

[startup+763.297 s]
/proc/loadavg: 2.00 1.92 1.54 3/87 7241
/proc/meminfo: memFree=1555120/2055920 swapFree=4167328/4192956
[pid=7148] ppid=7146 vsize=3432 CPUtime=761.19
/proc/7148/stat : 7148 (aolibpvo) R 7146 7148 7018 0 -1 0 496 0 0 0 76116 3 0 0 25 0 1 0 277977763 3514368 477 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134645279 0 0 4096 0 0 0 0 17 0 0 0
/proc/7148/statm: 858 477 199 428 0 427 0
Current children cumulated CPU time (s) 761.19
Current children cumulated vsize (KiB) 3432

[startup+823.372 s]
/proc/loadavg: 2.00 1.93 1.56 3/87 7241
/proc/meminfo: memFree=1555120/2055920 swapFree=4167328/4192956
[pid=7148] ppid=7146 vsize=3432 CPUtime=821.22

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

Current children cumulated vsize (KiB) 3432

[startup+1423.94 s]
/proc/loadavg: 2.06 1.99 1.75 3/87 7241
/proc/meminfo: memFree=1555120/2055920 swapFree=4167328/4192956
[pid=7148] ppid=7146 vsize=3432 CPUtime=1421.17
/proc/7148/stat : 7148 (aolibpvo) R 7146 7148 7018 0 -1 0 496 0 0 0 142113 4 0 0 25 0 1 0 277977763 3514368 477 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647907 0 0 4096 0 0 0 0 17 0 0 0
/proc/7148/statm: 858 477 199 428 0 427 0
Current children cumulated CPU time (s) 1421.17
Current children cumulated vsize (KiB) 3432

[startup+1483.94 s]
/proc/loadavg: 2.02 1.99 1.76 3/87 7241
/proc/meminfo: memFree=1555056/2055920 swapFree=4167328/4192956
[pid=7148] ppid=7146 vsize=3432 CPUtime=1481.13
/proc/7148/stat : 7148 (aolibpvo) R 7146 7148 7018 0 -1 0 496 0 0 0 148109 4 0 0 25 0 1 0 277977763 3514368 477 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134926375 0 0 4096 0 0 0 0 17 0 0 0
/proc/7148/statm: 858 477 199 428 0 427 0
Current children cumulated CPU time (s) 1481.13
Current children cumulated vsize (KiB) 3432

[startup+1544.02 s]
/proc/loadavg: 2.01 1.99 1.78 3/87 7241
/proc/meminfo: memFree=1555056/2055920 swapFree=4167328/4192956
[pid=7148] ppid=7146 vsize=3432 CPUtime=1541.15
/proc/7148/stat : 7148 (aolibpvo) R 7146 7148 7018 0 -1 0 496 0 0 0 154111 4 0 0 25 0 1 0 277977763 3514368 477 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 135237549 0 0 4096 0 0 0 0 17 0 0 0
/proc/7148/statm: 858 477 199 428 0 427 0
Current children cumulated CPU time (s) 1541.15
Current children cumulated vsize (KiB) 3432

[startup+1604.1 s]
/proc/loadavg: 2.00 1.99 1.79 3/87 7241
/proc/meminfo: memFree=1555120/2055920 swapFree=4167328/4192956
[pid=7148] ppid=7146 vsize=3432 CPUtime=1601.15
/proc/7148/stat : 7148 (aolibpvo) R 7146 7148 7018 0 -1 0 496 0 0 0 160111 4 0 0 25 0 1 0 277977763 3514368 477 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134648004 0 0 4096 0 0 0 0 17 0 0 0
/proc/7148/statm: 858 477 199 428 0 427 0
Current children cumulated CPU time (s) 1601.15
Current children cumulated vsize (KiB) 3432

[startup+1664.16 s]
/proc/loadavg: 2.00 1.99 1.80 3/87 7241
/proc/meminfo: memFree=1555056/2055920 swapFree=4167328/4192956
[pid=7148] ppid=7146 vsize=3432 CPUtime=1661.18
/proc/7148/stat : 7148 (aolibpvo) R 7146 7148 7018 0 -1 0 496 0 0 0 166113 5 0 0 25 0 1 0 277977763 3514368 477 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134613855 0 0 4096 0 0 0 0 17 0 0 0
/proc/7148/statm: 858 477 199 428 0 427 0
Current children cumulated CPU time (s) 1661.18
Current children cumulated vsize (KiB) 3432

[startup+1724.27 s]
/proc/loadavg: 2.00 1.99 1.81 3/87 7241
/proc/meminfo: memFree=1555120/2055920 swapFree=4167328/4192956
[pid=7148] ppid=7146 vsize=3432 CPUtime=1721.23
/proc/7148/stat : 7148 (aolibpvo) R 7146 7148 7018 0 -1 0 496 0 0 0 172118 5 0 0 25 0 1 0 277977763 3514368 477 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647958 0 0 4096 0 0 0 0 17 0 0 0
/proc/7148/statm: 858 477 199 428 0 427 0
Current children cumulated CPU time (s) 1721.23
Current children cumulated vsize (KiB) 3432

[startup+1784.27 s]
/proc/loadavg: 2.07 2.00 1.83 3/87 7241
/proc/meminfo: memFree=1555120/2055920 swapFree=4167328/4192956
[pid=7148] ppid=7146 vsize=3432 CPUtime=1781.16
/proc/7148/stat : 7148 (aolibpvo) R 7146 7148 7018 0 -1 0 496 0 0 0 178111 5 0 0 25 0 1 0 277977763 3514368 477 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647967 0 0 4096 0 0 0 0 17 0 0 0
/proc/7148/statm: 858 477 199 428 0 427 0
Current children cumulated CPU time (s) 1781.16
Current children cumulated vsize (KiB) 3432

[startup+1844.27 s]
/proc/loadavg: 2.02 2.00 1.83 3/87 7241
/proc/meminfo: memFree=1555056/2055920 swapFree=4167328/4192956
[pid=7148] ppid=7146 vsize=3432 CPUtime=1841.11
/proc/7148/stat : 7148 (aolibpvo) R 7146 7148 7018 0 -1 0 496 0 0 0 184106 5 0 0 25 0 1 0 277977763 3514368 477 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647985 0 0 4096 0 0 0 0 17 0 0 0
/proc/7148/statm: 858 477 199 428 0 427 0
Current children cumulated CPU time (s) 1841.11
Current children cumulated vsize (KiB) 3432

[startup+1904.28 s]
/proc/loadavg: 2.01 2.00 1.84 3/87 7241
/proc/meminfo: memFree=1555056/2055920 swapFree=4167328/4192956
[pid=7148] ppid=7146 vsize=3432 CPUtime=1901.07
/proc/7148/stat : 7148 (aolibpvo) R 7146 7148 7018 0 -1 0 496 0 0 0 190102 5 0 0 25 0 1 0 277977763 3514368 477 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134656484 0 0 4096 0 0 0 0 17 0 0 0
/proc/7148/statm: 858 477 199 428 0 427 0
Current children cumulated CPU time (s) 1901.07
Current children cumulated vsize (KiB) 3432

[startup+1964.29 s]
/proc/loadavg: 2.00 2.00 1.84 3/87 7241
/proc/meminfo: memFree=1555056/2055920 swapFree=4167328/4192956
[pid=7148] ppid=7146 vsize=3432 CPUtime=1961
/proc/7148/stat : 7148 (aolibpvo) R 7146 7148 7018 0 -1 0 496 0 0 0 196095 5 0 0 25 0 1 0 277977763 3514368 477 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134649931 0 0 4096 0 0 0 0 17 0 0 0
/proc/7148/statm: 858 477 199 428 0 427 0
Current children cumulated CPU time (s) 1961
Current children cumulated vsize (KiB) 3432

[startup+2024.29 s]
/proc/loadavg: 2.00 2.00 1.85 3/87 7241
/proc/meminfo: memFree=1555056/2055920 swapFree=4167328/4192956
[pid=7148] ppid=7146 vsize=3432 CPUtime=2020.96
/proc/7148/stat : 7148 (aolibpvo) R 7146 7148 7018 0 -1 0 496 0 0 0 202090 6 0 0 25 0 1 0 277977763 3514368 477 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647983 0 0 4096 0 0 0 0 17 0 0 0
/proc/7148/statm: 858 477 199 428 0 427 0
Current children cumulated CPU time (s) 2020.96
Current children cumulated vsize (KiB) 3432

[startup+2084.29 s]
/proc/loadavg: 2.00 2.00 1.86 3/87 7241
/proc/meminfo: memFree=1555056/2055920 swapFree=4167328/4192956
[pid=7148] ppid=7146 vsize=3432 CPUtime=2080.92
/proc/7148/stat : 7148 (aolibpvo) R 7146 7148 7018 0 -1 0 496 0 0 0 208086 6 0 0 25 0 1 0 277977763 3514368 477 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134613858 0 0 4096 0 0 0 0 17 0 0 0
/proc/7148/statm: 858 477 199 428 0 427 0
Current children cumulated CPU time (s) 2080.92
Current children cumulated vsize (KiB) 3432

[startup+2144.3 s]
/proc/loadavg: 2.00 2.00 1.86 3/87 7241
/proc/meminfo: memFree=1555056/2055920 swapFree=4167328/4192956
[pid=7148] ppid=7146 vsize=3432 CPUtime=2140.84
/proc/7148/stat : 7148 (aolibpvo) R 7146 7148 7018 0 -1 0 496 0 0 0 214078 6 0 0 25 0 1 0 277977763 3514368 477 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647967 0 0 4096 0 0 0 0 17 0 0 0
/proc/7148/statm: 858 477 199 428 0 427 0
Current children cumulated CPU time (s) 2140.84
Current children cumulated vsize (KiB) 3432

[startup+2204.31 s]
/proc/loadavg: 2.06 2.02 1.87 3/87 7241
/proc/meminfo: memFree=1555056/2055920 swapFree=4167328/4192956
[pid=7148] ppid=7146 vsize=3432 CPUtime=2200.8
/proc/7148/stat : 7148 (aolibpvo) R 7146 7148 7018 0 -1 0 496 0 0 0 220074 6 0 0 25 0 1 0 277977763 3514368 477 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134650584 0 0 4096 0 0 0 0 17 0 0 0
/proc/7148/statm: 858 477 199 428 0 427 0
Current children cumulated CPU time (s) 2200.8
Current children cumulated vsize (KiB) 3432

[startup+2264.31 s]
/proc/loadavg: 2.02 2.01 1.88 3/93 7379
/proc/meminfo: memFree=1553720/2055920 swapFree=4167328/4192956
[pid=7148] ppid=7146 vsize=3432 CPUtime=2260.71
/proc/7148/stat : 7148 (aolibpvo) R 7146 7148 7018 0 -1 0 496 0 0 0 226061 10 0 0 25 0 1 0 277977763 3514368 477 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134646999 0 0 4096 0 0 0 0 17 0 0 0
/proc/7148/statm: 858 477 199 428 0 427 0
Current children cumulated CPU time (s) 2260.71
Current children cumulated vsize (KiB) 3432

[startup+2324.4 s]
/proc/loadavg: 2.01 2.00 1.88 3/87 7439
/proc/meminfo: memFree=1554728/2055920 swapFree=4167328/4192956
[pid=7148] ppid=7146 vsize=3432 CPUtime=2320.69
/proc/7148/stat : 7148 (aolibpvo) R 7146 7148 7018 0 -1 0 496 0 0 0 232056 13 0 0 25 0 1 0 277977763 3514368 477 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134655598 0 0 4096 0 0 0 0 17 0 0 0
/proc/7148/statm: 858 477 199 428 0 427 0
Current children cumulated CPU time (s) 2320.69
Current children cumulated vsize (KiB) 3432

[startup+2384.46 s]
/proc/loadavg: 2.05 2.01 1.90 3/93 7511
/proc/meminfo: memFree=1538360/2055920 swapFree=4167328/4192956
[pid=7148] ppid=7146 vsize=3432 CPUtime=2380.71
/proc/7148/stat : 7148 (aolibpvo) R 7146 7148 7018 0 -1 0 496 0 0 0 238058 13 0 0 25 0 1 0 277977763 3514368 477 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134645806 0 0 4096 0 0 0 0 17 0 0 0
/proc/7148/statm: 858 477 199 428 0 427 0
Current children cumulated CPU time (s) 2380.71
Current children cumulated vsize (KiB) 3432



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2403.84 s]
/proc/loadavg: 2.04 2.01 1.90 3/93 7511
/proc/meminfo: memFree=1538488/2055920 swapFree=4167328/4192956
[pid=7148] ppid=7146 vsize=3432 CPUtime=2400.08
/proc/7148/stat : 7148 (aolibpvo) R 7146 7148 7018 0 -1 0 496 0 0 0 239995 13 0 0 25 0 1 0 277977763 3514368 477 18446744073709551615 134512640 136266365 4294956720 18446744073709551615 134647983 0 0 4096 0 0 0 0 17 0 0 0
/proc/7148/statm: 858 477 199 428 0 427 0
Current children cumulated CPU time (s) 2400.08
Current children cumulated vsize (KiB) 3432

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2403.85
CPU time (s): 2400.1
CPU user time (s): 2399.96
CPU system time (s): 0.139978
CPU usage (%): 99.8441
Max. virtual memory (cumulated for all children) (KiB): 3432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2399.96
system time used= 0.139978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 496
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= 6
involuntary context switches= 65955

runsolver used 2.11468 s user time and 6.66399 s system time

The end

Launcher Data (download as text)

Begin job on node30 on Sat Jan 20 12:23:58 UTC 2007


IDJOB= 279610
IDBENCH= 10332
IDSOLVER= 60
FILE ID= node30/279610-1169295838

PBS_JOBID= 3609822

Free space on /tmp= 66560 MiB

SOLVER NAME= aolibpvo 2007-01-17
BENCH NAME= HOME/pub/bench/CPAI06/MaxCSP/maxcut/maxcut-50/maxcut-50-640-9_ext.xml
COMMAND LINE= /tmp/evaluation/279610-1169295838/aolibpvo /tmp/evaluation/279610-1169295838/unknown.wcsp
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node30/convwatcher-279610-1169295838 -o ROOT/results/node30/conversion-279610-1169295838 -C 600 -M 900 python xcsp2wcsp.py /tmp/evaluation/279610-1169295838/unknown.xml
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-279610-1169295838 -o ROOT/results/node30/solver-279610-1169295838 -C 2400 -M 900  /tmp/evaluation/279610-1169295838/aolibpvo /tmp/evaluation/279610-1169295838/unknown.wcsp

META MD5SUM SOLVER= b8e99429ba4d9a99d2bd28d3d95367aa
MD5SUM BENCH=  e459e05ae5a16408f5d3f44ddfc83da7

RANDOM SEED= 544041471

TIME LIMIT= 2400 seconds

MEMORY LIMIT= 900 MiB


/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		: 3000.234
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		: 3000.234
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:       1556856 kB
Buffers:         39852 kB
Cached:         346280 kB
SwapCached:       3508 kB
Active:         131700 kB
Inactive:       290684 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1556856 kB
SwapTotal:     4192956 kB
SwapFree:      4167328 kB
Dirty:            5304 kB
Writeback:           0 kB
Mapped:          52724 kB
Slab:            61476 kB
Committed_AS:  5193872 kB
PageTables:       2244 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= 66561 MiB



End job on node30 on Sat Jan 20 13:04:02 UTC 2007