Trace number 1126494

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
toulbar2 2008-06-27? (TO) 3600.02 3634.32

General information on the benchmark

Namemaxcsp/maxclique/
normalized-hamming-10-4_ext.xml
MD5SUM78e923276aad705ff0451093db71c7f4
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMSAT TO
Best Number of falsified constraints984
Best CPU time to get the best result obtained on this benchmark3600.08
Satisfiable
(Un)Satisfiability was proved
Number of variables1025
Number of constraints90624
Maximum constraint arity2
Maximum domain size2
Number of constraints which are defined in extension90624
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

3.65/3.78	o 998
4.85/4.91	o 997
6.53/6.62	o 996

Verifier Data (download as text)

ERROR: no interpretation found !

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-1126494-1216183528/watcher-1126494-1216183528 -o /tmp/evaluation-result-1126494-1216183528/solver-1126494-1216183528 -C 3600 -W 4000 -M 900 --output-limit 1,15 HOME/solver.sh HOME/instance-1126494-1216183528.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 4000 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: 2.63 2.27 2.09 4/73 32047
/proc/meminfo: memFree=1798512/2055920 swapFree=4192812/4192956
[pid=32047] ppid=32045 vsize=5356 CPUtime=0
/proc/32047/stat : 32047 (solver.sh) S 32045 32047 31962 0 -1 4194304 280 0 0 0 0 0 0 0 20 0 1 0 75051302 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32047/statm: 1339 231 192 169 0 50 0
[pid=32048] ppid=32047 vsize=192 CPUtime=0
/proc/32048/stat : 32048 (rm) R 32047 32047 31962 0 -1 4194304 43 0 0 0 0 0 0 0 22 0 1 0 75051302 196608 28 996147200 4194304 4227748 548682069056 18446744073709551615 217049003401 0 0 4096 0 0 0 0 17 1 0 0
/proc/32048/statm: 48 28 22 8 0 3 0

[startup+0.0375 s]
/proc/loadavg: 2.63 2.27 2.09 4/73 32047
/proc/meminfo: memFree=1798512/2055920 swapFree=4192812/4192956
[pid=32047] ppid=32045 vsize=5356 CPUtime=0
/proc/32047/stat : 32047 (solver.sh) S 32045 32047 31962 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 75051302 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32047/statm: 1339 231 192 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101509 s]
/proc/loadavg: 2.63 2.27 2.09 4/73 32047
/proc/meminfo: memFree=1798512/2055920 swapFree=4192812/4192956
[pid=32047] ppid=32045 vsize=5356 CPUtime=0
/proc/32047/stat : 32047 (solver.sh) S 32045 32047 31962 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 75051302 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32047/statm: 1339 231 192 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301546 s]
/proc/loadavg: 2.63 2.27 2.09 4/73 32047
/proc/meminfo: memFree=1798512/2055920 swapFree=4192812/4192956
[pid=32047] ppid=32045 vsize=5356 CPUtime=0
/proc/32047/stat : 32047 (solver.sh) S 32045 32047 31962 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 75051302 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32047/statm: 1339 231 192 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701622 s]
/proc/loadavg: 2.63 2.27 2.09 4/73 32047
/proc/meminfo: memFree=1798512/2055920 swapFree=4192812/4192956
[pid=32047] ppid=32045 vsize=5356 CPUtime=0
/proc/32047/stat : 32047 (solver.sh) S 32045 32047 31962 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 75051302 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32047/statm: 1339 231 192 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50177 s]
/proc/loadavg: 2.63 2.27 2.09 3/75 32050
/proc/meminfo: memFree=1789728/2055920 swapFree=4192812/4192956
[pid=32047] ppid=32045 vsize=5356 CPUtime=0
/proc/32047/stat : 32047 (solver.sh) S 32045 32047 31962 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 75051302 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32047/statm: 1339 231 192 169 0 50 0
[pid=32050] ppid=32047 vsize=18512 CPUtime=1.48
/proc/32050/stat : 32050 (toulbar2) R 32047 32047 31962 0 -1 4194304 3305 0 0 0 145 3 0 0 25 0 1 0 75051303 18956288 3288 996147200 134512640 137370052 4294956384 18446744073709551615 136065292 0 0 4096 0 0 0 0 17 1 0 0
/proc/32050/statm: 4628 3288 201 697 0 3927 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 23868

[startup+3.1011 s]
/proc/loadavg: 2.58 2.26 2.09 3/75 32050
/proc/meminfo: memFree=1774560/2055920 swapFree=4192812/4192956
[pid=32047] ppid=32045 vsize=5356 CPUtime=0
/proc/32047/stat : 32047 (solver.sh) S 32045 32047 31962 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 75051302 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32047/statm: 1339 231 192 169 0 50 0
[pid=32050] ppid=32047 vsize=50740 CPUtime=3.06
/proc/32050/stat : 32050 (toulbar2) R 32047 32047 31962 0 -1 4194304 11437 0 0 0 300 6 0 0 25 0 1 0 75051303 51957760 11322 996147200 134512640 137370052 4294956384 18446744073709551615 134703217 0 0 4096 0 0 0 0 17 1 0 0
/proc/32050/statm: 12685 11322 235 697 0 11984 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 56096

[startup+6.3017 s]
/proc/loadavg: 2.58 2.26 2.09 3/75 32050
/proc/meminfo: memFree=1749984/2055920 swapFree=4192812/4192956
[pid=32047] ppid=32045 vsize=5356 CPUtime=0
/proc/32047/stat : 32047 (solver.sh) S 32045 32047 31962 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 75051302 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32047/statm: 1339 231 192 169 0 50 0
[pid=32050] ppid=32047 vsize=54632 CPUtime=6.23
/proc/32050/stat : 32050 (toulbar2) R 32047 32047 31962 0 -1 4194304 13275 0 0 0 614 9 0 0 25 0 1 0 75051303 55943168 12258 996147200 134512640 137370052 4294956384 18446744073709551615 135056739 0 0 4096 0 0 0 0 17 1 0 0
/proc/32050/statm: 13658 12258 277 697 0 12957 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 59988

[startup+12.7019 s]
/proc/loadavg: 2.53 2.26 2.09 3/75 32050
/proc/meminfo: memFree=1750240/2055920 swapFree=4192812/4192956
[pid=32047] ppid=32045 vsize=5356 CPUtime=0
/proc/32047/stat : 32047 (solver.sh) S 32045 32047 31962 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 75051302 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32047/statm: 1339 231 192 169 0 50 0
[pid=32050] ppid=32047 vsize=54632 CPUtime=12.57
/proc/32050/stat : 32050 (toulbar2) R 32047 32047 31962 0 -1 4194304 13275 0 0 0 1248 9 0 0 25 0 1 0 75051303 55943168 12258 996147200 134512640 137370052 4294956384 18446744073709551615 134573386 0 0 4096 0 0 0 0 17 1 0 0
/proc/32050/statm: 13658 12258 277 697 0 12957 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 59988

[startup+25.5014 s]
/proc/loadavg: 2.41 2.24 2.09 3/75 32050
/proc/meminfo: memFree=1750688/2055920 swapFree=4192812/4192956
[pid=32047] ppid=32045 vsize=5356 CPUtime=0
/proc/32047/stat : 32047 (solver.sh) S 32045 32047 31962 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 75051302 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32047/statm: 1339 231 192 169 0 50 0
[pid=32050] ppid=32047 vsize=54632 CPUtime=25.24
/proc/32050/stat : 32050 (toulbar2) R 32047 32047 31962 0 -1 4194304 13275 0 0 0 2515 9 0 0 25 0 1 0 75051303 55943168 12258 996147200 134512640 137370052 4294956384 18446744073709551615 135172547 0 0 4096 0 0 0 0 17 1 0 0
/proc/32050/statm: 13658 12258 277 697 0 12957 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 59988

[startup+51.1013 s]
/proc/loadavg: 2.27 2.22 2.09 3/75 32050
/proc/meminfo: memFree=1750880/2055920 swapFree=4192812/4192956
[pid=32047] ppid=32045 vsize=5356 CPUtime=0
/proc/32047/stat : 32047 (solver.sh) S 32045 32047 31962 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 75051302 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32047/statm: 1339 231 192 169 0 50 0
[pid=32050] ppid=32047 vsize=54632 CPUtime=50.6
/proc/32050/stat : 32050 (toulbar2) R 32047 32047 31962 0 -1 4194304 13275 0 0 0 5051 9 0 0 25 0 1 0 75051303 55943168 12258 996147200 134512640 137370052 4294956384 18446744073709551615 134573238 0 0 4096 0 0 0 0 17 1 0 0
/proc/32050/statm: 13658 12258 277 697 0 12957 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 59988

[startup+102.306 s]
/proc/loadavg: 2.11 2.18 2.08 3/75 32050
/proc/meminfo: memFree=1750816/2055920 swapFree=4192812/4192956
[pid=32047] ppid=32045 vsize=5356 CPUtime=0
/proc/32047/stat : 32047 (solver.sh) S 32045 32047 31962 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 75051302 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32047/statm: 1339 231 192 169 0 50 0
[pid=32050] ppid=32047 vsize=54632 CPUtime=101.32
/proc/32050/stat : 32050 (toulbar2) R 32047 32047 31962 0 -1 4194304 13275 0 0 0 10123 9 0 0 25 0 1 0 75051303 55943168 12258 996147200 134512640 137370052 4294956384 18446744073709551615 134718180 0 0 4096 0 0 0 0 17 1 0 0
/proc/32050/statm: 13658 12258 277 697 0 12957 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 59988

[startup+162.301 s]
/proc/loadavg: 2.04 2.15 2.08 3/75 32050
/proc/meminfo: memFree=1750752/2055920 swapFree=4192812/4192956
[pid=32047] ppid=32045 vsize=5356 CPUtime=0
/proc/32047/stat : 32047 (solver.sh) S 32045 32047 31962 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 75051302 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32047/statm: 1339 231 192 169 0 50 0
[pid=32050] ppid=32047 vsize=54632 CPUtime=160.75
/proc/32050/stat : 32050 (toulbar2) R 32047 32047 31962 0 -1 4194304 13275 0 0 0 16066 9 0 0 25 0 1 0 75051303 55943168 12258 996147200 134512640 137370052 4294956384 18446744073709551615 134571347 0 0 4096 0 0 0 0 17 1 0 0
/proc/32050/statm: 13658 12258 277 697 0 12957 0
Current children cumulated CPU time (s) 160.75
Current children cumulated vsize (KiB) 59988

[startup+222.303 s]
/proc/loadavg: 2.01 2.12 2.07 3/75 32050
/proc/meminfo: memFree=1750752/2055920 swapFree=4192812/4192956
[pid=32047] ppid=32045 vsize=5356 CPUtime=0
/proc/32047/stat : 32047 (solver.sh) S 32045 32047 31962 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 75051302 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32047/statm: 1339 231 192 169 0 50 0
[pid=32050] ppid=32047 vsize=54632 CPUtime=220.18
/proc/32050/stat : 32050 (toulbar2) R 32047 32047 31962 0 -1 4194304 13275 0 0 0 22009 9 0 0 25 0 1 0 75051303 55943168 12258 996147200 134512640 137370052 4294956384 18446744073709551615 135056739 0 0 4096 0 0 0 0 17 1 0 0
/proc/32050/statm: 13658 12258 277 697 0 12957 0
Current children cumulated CPU time (s) 220.18
Current children cumulated vsize (KiB) 59988

[startup+282.301 s]
/proc/loadavg: 2.00 2.10 2.06 3/75 32050
/proc/meminfo: memFree=1750688/2055920 swapFree=4192812/4192956
[pid=32047] ppid=32045 vsize=5356 CPUtime=0
/proc/32047/stat : 32047 (solver.sh) S 32045 32047 31962 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 75051302 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32047/statm: 1339 231 192 169 0 50 0
[pid=32050] ppid=32047 vsize=54632 CPUtime=279.62
/proc/32050/stat : 32050 (toulbar2) R 32047 32047 31962 0 -1 4194304 13275 0 0 0 27953 9 0 0 25 0 1 0 75051303 55943168 12258 996147200 134512640 137370052 4294956384 18446744073709551615 134564941 0 0 4096 0 0 0 0 17 1 0 0
/proc/32050/statm: 13658 12258 277 697 0 12957 0
Current children cumulated CPU time (s) 279.62
Current children cumulated vsize (KiB) 59988

[startup+342.302 s]
/proc/loadavg: 2.00 2.08 2.06 3/75 32050
/proc/meminfo: memFree=1750688/2055920 swapFree=4192812/4192956
[pid=32047] ppid=32045 vsize=5356 CPUtime=0
/proc/32047/stat : 32047 (solver.sh) S 32045 32047 31962 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 75051302 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32047/statm: 1339 231 192 169 0 50 0
[pid=32050] ppid=32047 vsize=54632 CPUtime=339.05
/proc/32050/stat : 32050 (toulbar2) R 32047 32047 31962 0 -1 4194304 13275 0 0 0 33896 9 0 0 25 0 1 0 75051303 55943168 12258 996147200 134512640 137370052 4294956384 18446744073709551615 135056725 0 0 4096 0 0 0 0 17 1 0 0
/proc/32050/statm: 13658 12258 277 697 0 12957 0
Current children cumulated CPU time (s) 339.05
Current children cumulated vsize (KiB) 59988

[startup+402.301 s]
/proc/loadavg: 2.00 2.06 2.05 3/75 32050
/proc/meminfo: memFree=1750624/2055920 swapFree=4192812/4192956
[pid=32047] ppid=32045 vsize=5356 CPUtime=0
/proc/32047/stat : 32047 (solver.sh) S 32045 32047 31962 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 75051302 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32047/statm: 1339 231 192 169 0 50 0
[pid=32050] ppid=32047 vsize=54632 CPUtime=398.48
/proc/32050/stat : 32050 (toulbar2) R 32047 32047 31962 0 -1 4194304 13275 0 0 0 39839 9 0 0 25 0 1 0 75051303 55943168 12258 996147200 134512640 137370052 4294956384 18446744073709551615 135057326 0 0 4096 0 0 0 0 17 1 0 0
/proc/32050/statm: 13658 12258 277 697 0 12957 0

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

/proc/32050/statm: 13658 12258 277 697 0 12957 0
Current children cumulated CPU time (s) 2954.17
Current children cumulated vsize (KiB) 59988

[startup+3042.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 32159
/proc/meminfo: memFree=1849184/2055920 swapFree=4192812/4192956
[pid=32047] ppid=32045 vsize=5356 CPUtime=0
/proc/32047/stat : 32047 (solver.sh) S 32045 32047 31962 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 75051302 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32047/statm: 1339 231 192 169 0 50 0
[pid=32050] ppid=32047 vsize=54632 CPUtime=3013.61
/proc/32050/stat : 32050 (toulbar2) R 32047 32047 31962 0 -1 4194304 13275 0 0 0 301346 15 0 0 25 0 1 0 75051303 55943168 12258 996147200 134512640 137370052 4294956384 18446744073709551615 135172550 0 0 4096 0 0 0 0 17 1 0 0
/proc/32050/statm: 13658 12258 277 697 0 12957 0
Current children cumulated CPU time (s) 3013.61
Current children cumulated vsize (KiB) 59988

[startup+3102.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 32159
/proc/meminfo: memFree=1849120/2055920 swapFree=4192812/4192956
[pid=32047] ppid=32045 vsize=5356 CPUtime=0
/proc/32047/stat : 32047 (solver.sh) S 32045 32047 31962 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 75051302 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32047/statm: 1339 231 192 169 0 50 0
[pid=32050] ppid=32047 vsize=54632 CPUtime=3073.04
/proc/32050/stat : 32050 (toulbar2) R 32047 32047 31962 0 -1 4194304 13275 0 0 0 307289 15 0 0 25 0 1 0 75051303 55943168 12258 996147200 134512640 137370052 4294956384 18446744073709551615 135172445 0 0 4096 0 0 0 0 17 1 0 0
/proc/32050/statm: 13658 12258 277 697 0 12957 0
Current children cumulated CPU time (s) 3073.04
Current children cumulated vsize (KiB) 59988

[startup+3162.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 32159
/proc/meminfo: memFree=1849120/2055920 swapFree=4192812/4192956
[pid=32047] ppid=32045 vsize=5356 CPUtime=0
/proc/32047/stat : 32047 (solver.sh) S 32045 32047 31962 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 75051302 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32047/statm: 1339 231 192 169 0 50 0
[pid=32050] ppid=32047 vsize=54632 CPUtime=3132.48
/proc/32050/stat : 32050 (toulbar2) R 32047 32047 31962 0 -1 4194304 13275 0 0 0 313233 15 0 0 25 0 1 0 75051303 55943168 12258 996147200 134512640 137370052 4294956384 18446744073709551615 134568461 0 0 4096 0 0 0 0 17 1 0 0
/proc/32050/statm: 13658 12258 277 697 0 12957 0
Current children cumulated CPU time (s) 3132.48
Current children cumulated vsize (KiB) 59988

[startup+3222.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 32159
/proc/meminfo: memFree=1849120/2055920 swapFree=4192812/4192956
[pid=32047] ppid=32045 vsize=5356 CPUtime=0
/proc/32047/stat : 32047 (solver.sh) S 32045 32047 31962 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 75051302 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32047/statm: 1339 231 192 169 0 50 0
[pid=32050] ppid=32047 vsize=54632 CPUtime=3191.9
/proc/32050/stat : 32050 (toulbar2) R 32047 32047 31962 0 -1 4194304 13275 0 0 0 319175 15 0 0 25 0 1 0 75051303 55943168 12258 996147200 134512640 137370052 4294956384 18446744073709551615 135043164 0 0 4096 0 0 0 0 17 1 0 0
/proc/32050/statm: 13658 12258 277 697 0 12957 0
Current children cumulated CPU time (s) 3191.9
Current children cumulated vsize (KiB) 59988

[startup+3282.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 32159
/proc/meminfo: memFree=1848992/2055920 swapFree=4192812/4192956
[pid=32047] ppid=32045 vsize=5356 CPUtime=0
/proc/32047/stat : 32047 (solver.sh) S 32045 32047 31962 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 75051302 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32047/statm: 1339 231 192 169 0 50 0
[pid=32050] ppid=32047 vsize=54632 CPUtime=3251.34
/proc/32050/stat : 32050 (toulbar2) R 32047 32047 31962 0 -1 4194304 13275 0 0 0 325119 15 0 0 25 0 1 0 75051303 55943168 12258 996147200 134512640 137370052 4294956384 18446744073709551615 134565198 0 0 4096 0 0 0 0 17 1 0 0
/proc/32050/statm: 13658 12258 277 697 0 12957 0
Current children cumulated CPU time (s) 3251.34
Current children cumulated vsize (KiB) 59988

[startup+3342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 32159
/proc/meminfo: memFree=1848416/2055920 swapFree=4192812/4192956
[pid=32047] ppid=32045 vsize=5356 CPUtime=0
/proc/32047/stat : 32047 (solver.sh) S 32045 32047 31962 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 75051302 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32047/statm: 1339 231 192 169 0 50 0
[pid=32050] ppid=32047 vsize=54632 CPUtime=3310.77
/proc/32050/stat : 32050 (toulbar2) R 32047 32047 31962 0 -1 4194304 13275 0 0 0 331062 15 0 0 25 0 1 0 75051303 55943168 12258 996147200 134512640 137370052 4294956384 18446744073709551615 135056739 0 0 4096 0 0 0 0 17 1 0 0
/proc/32050/statm: 13658 12258 277 697 0 12957 0
Current children cumulated CPU time (s) 3310.77
Current children cumulated vsize (KiB) 59988

[startup+3402.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 32159
/proc/meminfo: memFree=1848032/2055920 swapFree=4192812/4192956
[pid=32047] ppid=32045 vsize=5356 CPUtime=0
/proc/32047/stat : 32047 (solver.sh) S 32045 32047 31962 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 75051302 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32047/statm: 1339 231 192 169 0 50 0
[pid=32050] ppid=32047 vsize=54632 CPUtime=3370.21
/proc/32050/stat : 32050 (toulbar2) R 32047 32047 31962 0 -1 4194304 13275 0 0 0 337006 15 0 0 25 0 1 0 75051303 55943168 12258 996147200 134512640 137370052 4294956384 18446744073709551615 135171904 0 0 4096 0 0 0 0 17 1 0 0
/proc/32050/statm: 13658 12258 277 697 0 12957 0
Current children cumulated CPU time (s) 3370.21
Current children cumulated vsize (KiB) 59988

[startup+3462.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 32159
/proc/meminfo: memFree=1847840/2055920 swapFree=4192812/4192956
[pid=32047] ppid=32045 vsize=5356 CPUtime=0
/proc/32047/stat : 32047 (solver.sh) S 32045 32047 31962 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 75051302 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32047/statm: 1339 231 192 169 0 50 0
[pid=32050] ppid=32047 vsize=54632 CPUtime=3429.64
/proc/32050/stat : 32050 (toulbar2) R 32047 32047 31962 0 -1 4194304 13275 0 0 0 342949 15 0 0 25 0 1 0 75051303 55943168 12258 996147200 134512640 137370052 4294956384 18446744073709551615 135172414 0 0 4096 0 0 0 0 17 1 0 0
/proc/32050/statm: 13658 12258 277 697 0 12957 0
Current children cumulated CPU time (s) 3429.64
Current children cumulated vsize (KiB) 59988

[startup+3522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 32159
/proc/meminfo: memFree=1847584/2055920 swapFree=4192812/4192956
[pid=32047] ppid=32045 vsize=5356 CPUtime=0
/proc/32047/stat : 32047 (solver.sh) S 32045 32047 31962 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 75051302 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32047/statm: 1339 231 192 169 0 50 0
[pid=32050] ppid=32047 vsize=54632 CPUtime=3489.07
/proc/32050/stat : 32050 (toulbar2) R 32047 32047 31962 0 -1 4194304 13275 0 0 0 348892 15 0 0 25 0 1 0 75051303 55943168 12258 996147200 134512640 137370052 4294956384 18446744073709551615 135056728 0 0 4096 0 0 0 0 17 1 0 0
/proc/32050/statm: 13658 12258 277 697 0 12957 0
Current children cumulated CPU time (s) 3489.07
Current children cumulated vsize (KiB) 59988

[startup+3582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 32159
/proc/meminfo: memFree=1847584/2055920 swapFree=4192812/4192956
[pid=32047] ppid=32045 vsize=5356 CPUtime=0
/proc/32047/stat : 32047 (solver.sh) S 32045 32047 31962 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 75051302 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32047/statm: 1339 231 192 169 0 50 0
[pid=32050] ppid=32047 vsize=54632 CPUtime=3548.51
/proc/32050/stat : 32050 (toulbar2) R 32047 32047 31962 0 -1 4194304 13275 0 0 0 354836 15 0 0 25 0 1 0 75051303 55943168 12258 996147200 134512640 137370052 4294956384 18446744073709551615 134565198 0 0 4096 0 0 0 0 17 1 0 0
/proc/32050/statm: 13658 12258 277 697 0 12957 0
Current children cumulated CPU time (s) 3548.51
Current children cumulated vsize (KiB) 59988



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+3634.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 32159
/proc/meminfo: memFree=1847520/2055920 swapFree=4192812/4192956
[pid=32047] ppid=32045 vsize=5356 CPUtime=0
/proc/32047/stat : 32047 (solver.sh) S 32045 32047 31962 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 75051302 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32047/statm: 1339 231 192 169 0 50 0
[pid=32050] ppid=32047 vsize=54632 CPUtime=3600.02
/proc/32050/stat : 32050 (toulbar2) R 32047 32047 31962 0 -1 4194304 13275 0 0 0 359987 15 0 0 25 0 1 0 75051303 55943168 12258 996147200 134512640 137370052 4294956384 18446744073709551615 135056739 0 0 4096 0 0 0 0 17 1 0 0
/proc/32050/statm: 13658 12258 277 697 0 12957 0
Current children cumulated CPU time (s) 3600.02
Current children cumulated vsize (KiB) 59988

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

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

[startup+3634.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 32159
/proc/meminfo: memFree=1847520/2055920 swapFree=4192812/4192956
[pid=32047] ppid=32045 vsize=5356 CPUtime=0
/proc/32047/stat : 32047 (solver.sh) S 32045 32047 31962 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 75051302 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 217051620164 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32047/statm: 1339 231 192 169 0 50 0
[pid=32050] ppid=32047 vsize=54632 CPUtime=3600.02
/proc/32050/stat : 32050 (toulbar2) R 32047 32047 31962 0 -1 4194304 13275 0 0 0 359987 15 0 0 25 0 1 0 75051303 55943168 12258 996147200 134512640 137370052 4294956384 18446744073709551615 135056739 0 0 4096 0 0 0 0 17 1 0 0
/proc/32050/statm: 13658 12258 277 697 0 12957 0
Current children cumulated CPU time (s) 3600.02
Current children cumulated vsize (KiB) 59988

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 32047 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.003998
# while last known CPU time is 3600.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 3634.32
CPU time (s): 3600.02
CPU user time (s): 3599.87
CPU system time (s): 0.15
CPU usage (%): 99.0563
Max. virtual memory (cumulated for all children) (KiB): 59988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 419
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= 3

runsolver used 4.51631 second user time and 12.0122 second system time

The end

Launcher Data (download as text)

Begin job on node59 at 2008-07-16 06:45:29
IDJOB=1126494
IDBENCH=64251
IDSOLVER=371
FILE ID=node59/1126494-1216183528
PBS_JOBID= 7905926
Free space on /tmp= 66528 MiB

SOLVER NAME= toulbar2 2008-06-27
BENCH NAME= CPAI08/maxcsp/maxclique/normalized-hamming-10-4_ext.xml
COMMAND LINE= HOME/solver.sh BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1126494-1216183528/watcher-1126494-1216183528 -o /tmp/evaluation-result-1126494-1216183528/solver-1126494-1216183528 -C 3600 -W 4000 -M 900 --output-limit 1,15  HOME/solver.sh HOME/instance-1126494-1216183528.xml 

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 78e923276aad705ff0451093db71c7f4
RANDOM SEED=1004605468

node59.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.268
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 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		: 3000.268
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1799120 kB
Buffers:          2772 kB
Cached:          52988 kB
SwapCached:          0 kB
Active:         192212 kB
Inactive:        11908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1799120 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           15796 kB
Writeback:           0 kB
Mapped:         159352 kB
Slab:            37484 kB
Committed_AS:   403996 kB
PageTables:       2188 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66544 MiB
End job on node59 at 2008-07-16 07:46:05