Trace number 1118334

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) 3600.1 3608.81

General information on the benchmark

Namemaxcsp/maxcut/maxcut-50/
normalized-maxcut-50-620-2_ext.xml
MD5SUM83b743a01ef0c76dfb3234e60cdbc47f
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMSAT TO
Best Number of falsified constraints244
Best CPU time to get the best result obtained on this benchmark1620.73
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints620
Maximum constraint arity2
Maximum domain size2
Number of constraints which are defined in extension620
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)

0.00/0.03	o 262
0.00/0.04	o 258
0.00/0.04	o 256
0.00/0.10	o 255
10.10/10.23	o 254
20.21/20.45	o 253
26.66/26.97	o 252
26.76/27.05	o 251
27.25/27.55	o 250
27.25/27.56	o 249
56.70/57.27	o 248
176.77/178.30	o 247
426.14/429.86	o 245
426.24/429.92	o 244
3600.08/3608.80	HOME/solver.sh: line 3: 24649 Terminated              ./toulbar2 $1

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-1118334-1216076676/watcher-1118334-1216076676 -o /tmp/evaluation-result-1118334-1216076676/solver-1118334-1216076676 -C 3600 -W 4000 -M 900 --output-limit 1,15 HOME/solver.sh HOME/instance-1118334-1216076676.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: 2.00 2.00 2.00 4/81 24646
/proc/meminfo: memFree=1789284/2055924 swapFree=4181092/4192956
[pid=24646] ppid=24644 vsize=5356 CPUtime=0
/proc/24646/stat : 24646 (solver.sh) R 24644 24646 22485 0 -1 4194304 262 0 0 0 0 0 0 0 20 0 1 0 64370853 5484544 230 996147200 4194304 4889804 548682068832 18446744073709551615 268582840991 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/24646/statm: 1339 230 191 169 0 50 0
[pid=24647] ppid=24646 vsize=5356 CPUtime=0
/proc/24647/stat : 24647 (solver.sh) R 24646 24646 22485 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 1 0 64370854 5484544 230 996147200 4194304 4889804 548682068832 18446744073709551615 268582840991 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/24647/statm: 1339 230 191 169 0 50 0

[startup+0.0340261 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 24646
/proc/meminfo: memFree=1789284/2055924 swapFree=4181092/4192956
[pid=24646] ppid=24644 vsize=5356 CPUtime=0
/proc/24646/stat : 24646 (solver.sh) S 24644 24646 22485 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 64370853 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24646/statm: 1339 231 192 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101032 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 24646
/proc/meminfo: memFree=1789284/2055924 swapFree=4181092/4192956
[pid=24646] ppid=24644 vsize=5356 CPUtime=0
/proc/24646/stat : 24646 (solver.sh) S 24644 24646 22485 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 64370853 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24646/statm: 1339 231 192 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301055 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 24646
/proc/meminfo: memFree=1789284/2055924 swapFree=4181092/4192956
[pid=24646] ppid=24644 vsize=5356 CPUtime=0
/proc/24646/stat : 24646 (solver.sh) S 24644 24646 22485 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 64370853 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24646/statm: 1339 231 192 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701102 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 24646
/proc/meminfo: memFree=1789284/2055924 swapFree=4181092/4192956
[pid=24646] ppid=24644 vsize=5356 CPUtime=0
/proc/24646/stat : 24646 (solver.sh) S 24644 24646 22485 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 64370853 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24646/statm: 1339 231 192 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50119 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 24649
/proc/meminfo: memFree=1788244/2055924 swapFree=4181092/4192956
[pid=24646] ppid=24644 vsize=5356 CPUtime=0
/proc/24646/stat : 24646 (solver.sh) S 24644 24646 22485 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 64370853 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24646/statm: 1339 231 192 169 0 50 0
[pid=24649] ppid=24646 vsize=6772 CPUtime=1.47
/proc/24649/stat : 24649 (toulbar2) R 24646 24646 22485 0 -1 4194304 442 0 0 0 147 0 0 0 25 0 1 0 64370854 6934528 425 996147200 134512640 137370052 4294956384 18446744073709551615 134712166 0 0 4096 0 0 0 0 17 1 0 0
/proc/24649/statm: 1693 425 277 697 0 992 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 12128

[startup+3.10138 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 24649
/proc/meminfo: memFree=1788052/2055924 swapFree=4181092/4192956
[pid=24646] ppid=24644 vsize=5356 CPUtime=0
/proc/24646/stat : 24646 (solver.sh) S 24644 24646 22485 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 64370853 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24646/statm: 1339 231 192 169 0 50 0
[pid=24649] ppid=24646 vsize=6772 CPUtime=3.06
/proc/24649/stat : 24649 (toulbar2) R 24646 24646 22485 0 -1 4194304 442 0 0 0 306 0 0 0 25 0 1 0 64370854 6934528 425 996147200 134512640 137370052 4294956384 18446744073709551615 136443816 0 0 4096 0 0 0 0 17 1 0 0
/proc/24649/statm: 1693 425 277 697 0 992 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 12128

[startup+6.30277 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 24649
/proc/meminfo: memFree=1788052/2055924 swapFree=4181092/4192956
[pid=24646] ppid=24644 vsize=5356 CPUtime=0
/proc/24646/stat : 24646 (solver.sh) S 24644 24646 22485 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 64370853 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24646/statm: 1339 231 192 169 0 50 0
[pid=24649] ppid=24646 vsize=6772 CPUtime=6.24
/proc/24649/stat : 24649 (toulbar2) R 24646 24646 22485 0 -1 4194304 442 0 0 0 624 0 0 0 25 0 1 0 64370854 6934528 425 996147200 134512640 137370052 4294956384 18446744073709551615 136498530 0 0 4096 0 0 0 0 17 1 0 0
/proc/24649/statm: 1693 425 277 697 0 992 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 12128

[startup+12.7015 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 24649
/proc/meminfo: memFree=1788052/2055924 swapFree=4181092/4192956
[pid=24646] ppid=24644 vsize=5356 CPUtime=0
/proc/24646/stat : 24646 (solver.sh) S 24644 24646 22485 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 64370853 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24646/statm: 1339 231 192 169 0 50 0
[pid=24649] ppid=24646 vsize=6772 CPUtime=12.58
/proc/24649/stat : 24649 (toulbar2) R 24646 24646 22485 0 -1 4194304 442 0 0 0 1258 0 0 0 25 0 1 0 64370854 6934528 425 996147200 134512640 137370052 4294956384 18446744073709551615 136491638 0 0 4096 0 0 0 0 17 1 0 0
/proc/24649/statm: 1693 425 277 697 0 992 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 12128

[startup+25.502 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 24649
/proc/meminfo: memFree=1788180/2055924 swapFree=4181092/4192956
[pid=24646] ppid=24644 vsize=5356 CPUtime=0
/proc/24646/stat : 24646 (solver.sh) S 24644 24646 22485 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 64370853 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24646/statm: 1339 231 192 169 0 50 0
[pid=24649] ppid=24646 vsize=6776 CPUtime=25.27
/proc/24649/stat : 24649 (toulbar2) R 24646 24646 22485 0 -1 4194304 443 0 0 0 2527 0 0 0 25 0 1 0 64370854 6938624 426 996147200 134512640 137370052 4294956384 18446744073709551615 136501418 0 0 4096 0 0 0 0 17 1 0 0
/proc/24649/statm: 1694 426 277 697 0 993 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 12132

[startup+51.102 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 24649
/proc/meminfo: memFree=1788244/2055924 swapFree=4181092/4192956
[pid=24646] ppid=24644 vsize=5356 CPUtime=0
/proc/24646/stat : 24646 (solver.sh) S 24644 24646 22485 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 64370853 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24646/statm: 1339 231 192 169 0 50 0
[pid=24649] ppid=24646 vsize=6776 CPUtime=50.65
/proc/24649/stat : 24649 (toulbar2) R 24646 24646 22485 0 -1 4194304 443 0 0 0 5065 0 0 0 25 0 1 0 64370854 6938624 426 996147200 134512640 137370052 4294956384 18446744073709551615 134573688 0 0 4096 0 0 0 0 17 1 0 0
/proc/24649/statm: 1694 426 277 697 0 993 0
Current children cumulated CPU time (s) 50.65
Current children cumulated vsize (KiB) 12132

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 24649
/proc/meminfo: memFree=1788116/2055924 swapFree=4181092/4192956
[pid=24646] ppid=24644 vsize=5356 CPUtime=0
/proc/24646/stat : 24646 (solver.sh) S 24644 24646 22485 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 64370853 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24646/statm: 1339 231 192 169 0 50 0
[pid=24649] ppid=24646 vsize=6776 CPUtime=101.41
/proc/24649/stat : 24649 (toulbar2) R 24646 24646 22485 0 -1 4194304 443 0 0 0 10141 0 0 0 25 0 1 0 64370854 6938624 426 996147200 134512640 137370052 4294956384 18446744073709551615 134568140 0 0 4096 0 0 0 0 17 1 0 0
/proc/24649/statm: 1694 426 277 697 0 993 0
Current children cumulated CPU time (s) 101.41
Current children cumulated vsize (KiB) 12132

[startup+162.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 24649
/proc/meminfo: memFree=1788116/2055924 swapFree=4181092/4192956
[pid=24646] ppid=24644 vsize=5356 CPUtime=0
/proc/24646/stat : 24646 (solver.sh) S 24644 24646 22485 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 64370853 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24646/statm: 1339 231 192 169 0 50 0
[pid=24649] ppid=24646 vsize=6776 CPUtime=160.91
/proc/24649/stat : 24649 (toulbar2) R 24646 24646 22485 0 -1 4194304 443 0 0 0 16091 0 0 0 25 0 1 0 64370854 6938624 426 996147200 134512640 137370052 4294956384 18446744073709551615 136498736 0 0 4096 0 0 0 0 17 1 0 0
/proc/24649/statm: 1694 426 277 697 0 993 0
Current children cumulated CPU time (s) 160.91
Current children cumulated vsize (KiB) 12132

[startup+222.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 24649
/proc/meminfo: memFree=1788052/2055924 swapFree=4181092/4192956
[pid=24646] ppid=24644 vsize=5356 CPUtime=0
/proc/24646/stat : 24646 (solver.sh) S 24644 24646 22485 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 64370853 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24646/statm: 1339 231 192 169 0 50 0
[pid=24649] ppid=24646 vsize=6776 CPUtime=220.39
/proc/24649/stat : 24649 (toulbar2) R 24646 24646 22485 0 -1 4194304 443 0 0 0 22039 0 0 0 25 0 1 0 64370854 6938624 426 996147200 134512640 137370052 4294956384 18446744073709551615 134576115 0 0 4096 0 0 0 0 17 1 0 0
/proc/24649/statm: 1694 426 277 697 0 993 0
Current children cumulated CPU time (s) 220.39
Current children cumulated vsize (KiB) 12132

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 24649
/proc/meminfo: memFree=1788052/2055924 swapFree=4181092/4192956
[pid=24646] ppid=24644 vsize=5356 CPUtime=0
/proc/24646/stat : 24646 (solver.sh) S 24644 24646 22485 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 64370853 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24646/statm: 1339 231 192 169 0 50 0
[pid=24649] ppid=24646 vsize=6776 CPUtime=279.89
/proc/24649/stat : 24649 (toulbar2) R 24646 24646 22485 0 -1 4194304 443 0 0 0 27989 0 0 0 25 0 1 0 64370854 6938624 426 996147200 134512640 137370052 4294956384 18446744073709551615 134718872 0 0 4096 0 0 0 0 17 1 0 0
/proc/24649/statm: 1694 426 277 697 0 993 0
Current children cumulated CPU time (s) 279.89
Current children cumulated vsize (KiB) 12132

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 24649
/proc/meminfo: memFree=1788052/2055924 swapFree=4181092/4192956
[pid=24646] ppid=24644 vsize=5356 CPUtime=0
/proc/24646/stat : 24646 (solver.sh) S 24644 24646 22485 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 64370853 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24646/statm: 1339 231 192 169 0 50 0
[pid=24649] ppid=24646 vsize=6776 CPUtime=339.38
/proc/24649/stat : 24649 (toulbar2) R 24646 24646 22485 0 -1 4194304 443 0 0 0 33938 0 0 0 25 0 1 0 64370854 6938624 426 996147200 134512640 137370052 4294956384 18446744073709551615 136498517 0 0 4096 0 0 0 0 17 1 0 0
/proc/24649/statm: 1694 426 277 697 0 993 0
Current children cumulated CPU time (s) 339.38
Current children cumulated vsize (KiB) 12132

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 24649
/proc/meminfo: memFree=1788116/2055924 swapFree=4181092/4192956
[pid=24646] ppid=24644 vsize=5356 CPUtime=0
/proc/24646/stat : 24646 (solver.sh) S 24644 24646 22485 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 64370853 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24646/statm: 1339 231 192 169 0 50 0
[pid=24649] ppid=24646 vsize=6776 CPUtime=398.88
/proc/24649/stat : 24649 (toulbar2) R 24646 24646 22485 0 -1 4194304 443 0 0 0 39888 0 0 0 25 0 1 0 64370854 6938624 426 996147200 134512640 137370052 4294956384 18446744073709551615 134718168 0 0 4096 0 0 0 0 17 1 0 0
/proc/24649/statm: 1694 426 277 697 0 993 0

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

[pid=24649] ppid=24646 vsize=6776 CPUtime=2853.9
/proc/24649/stat : 24649 (toulbar2) R 24646 24646 22485 0 -1 4194304 443 0 0 0 285386 4 0 0 25 0 1 0 64370854 6938624 426 996147200 134512640 137370052 4294956384 18446744073709551615 136498897 0 0 4096 0 0 0 0 17 0 0 0
/proc/24649/statm: 1694 426 277 697 0 993 0
Current children cumulated CPU time (s) 2853.9
Current children cumulated vsize (KiB) 12132

[startup+2922.3 s]
/proc/loadavg: 2.73 2.58 2.35 4/82 24722
/proc/meminfo: memFree=1721180/2055924 swapFree=4181092/4192956
[pid=24646] ppid=24644 vsize=5356 CPUtime=0
/proc/24646/stat : 24646 (solver.sh) S 24644 24646 22485 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 64370853 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24646/statm: 1339 231 192 169 0 50 0
[pid=24649] ppid=24646 vsize=6776 CPUtime=2913.88
/proc/24649/stat : 24649 (toulbar2) R 24646 24646 22485 0 -1 4194304 443 0 0 0 291384 4 0 0 25 0 1 0 64370854 6938624 426 996147200 134512640 137370052 4294956384 18446744073709551615 134704542 0 0 4096 0 0 0 0 17 0 0 0
/proc/24649/statm: 1694 426 277 697 0 993 0
Current children cumulated CPU time (s) 2913.88
Current children cumulated vsize (KiB) 12132

[startup+2982.3 s]
/proc/loadavg: 2.71 2.61 2.37 4/82 24722
/proc/meminfo: memFree=1721116/2055924 swapFree=4181092/4192956
[pid=24646] ppid=24644 vsize=5356 CPUtime=0
/proc/24646/stat : 24646 (solver.sh) S 24644 24646 22485 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 64370853 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24646/statm: 1339 231 192 169 0 50 0
[pid=24649] ppid=24646 vsize=6776 CPUtime=2973.85
/proc/24649/stat : 24649 (toulbar2) R 24646 24646 22485 0 -1 4194304 443 0 0 0 297381 4 0 0 25 0 1 0 64370854 6938624 426 996147200 134512640 137370052 4294956384 18446744073709551615 135043065 0 0 4096 0 0 0 0 17 0 0 0
/proc/24649/statm: 1694 426 277 697 0 993 0
Current children cumulated CPU time (s) 2973.85
Current children cumulated vsize (KiB) 12132

[startup+3042.3 s]
/proc/loadavg: 2.74 2.63 2.39 4/82 24722
/proc/meminfo: memFree=1721180/2055924 swapFree=4181092/4192956
[pid=24646] ppid=24644 vsize=5356 CPUtime=0
/proc/24646/stat : 24646 (solver.sh) S 24644 24646 22485 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 64370853 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24646/statm: 1339 231 192 169 0 50 0
[pid=24649] ppid=24646 vsize=6776 CPUtime=3033.82
/proc/24649/stat : 24649 (toulbar2) R 24646 24646 22485 0 -1 4194304 443 0 0 0 303378 4 0 0 25 0 1 0 64370854 6938624 426 996147200 134512640 137370052 4294956384 18446744073709551615 134702635 0 0 4096 0 0 0 0 17 0 0 0
/proc/24649/statm: 1694 426 277 697 0 993 0
Current children cumulated CPU time (s) 3033.82
Current children cumulated vsize (KiB) 12132

[startup+3102.3 s]
/proc/loadavg: 2.69 2.64 2.40 4/82 24722
/proc/meminfo: memFree=1721180/2055924 swapFree=4181092/4192956
[pid=24646] ppid=24644 vsize=5356 CPUtime=0
/proc/24646/stat : 24646 (solver.sh) S 24644 24646 22485 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 64370853 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24646/statm: 1339 231 192 169 0 50 0
[pid=24649] ppid=24646 vsize=6776 CPUtime=3093.8
/proc/24649/stat : 24649 (toulbar2) R 24646 24646 22485 0 -1 4194304 443 0 0 0 309376 4 0 0 25 0 1 0 64370854 6938624 426 996147200 134512640 137370052 4294956384 18446744073709551615 134730079 0 0 4096 0 0 0 0 17 0 0 0
/proc/24649/statm: 1694 426 277 697 0 993 0
Current children cumulated CPU time (s) 3093.8
Current children cumulated vsize (KiB) 12132

[startup+3162.3 s]
/proc/loadavg: 2.68 2.63 2.41 4/82 24722
/proc/meminfo: memFree=1721180/2055924 swapFree=4181092/4192956
[pid=24646] ppid=24644 vsize=5356 CPUtime=0
/proc/24646/stat : 24646 (solver.sh) S 24644 24646 22485 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 64370853 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24646/statm: 1339 231 192 169 0 50 0
[pid=24649] ppid=24646 vsize=6776 CPUtime=3153.77
/proc/24649/stat : 24649 (toulbar2) R 24646 24646 22485 0 -1 4194304 443 0 0 0 315373 4 0 0 25 0 1 0 64370854 6938624 426 996147200 134512640 137370052 4294956384 18446744073709551615 136498537 0 0 4096 0 0 0 0 17 0 0 0
/proc/24649/statm: 1694 426 277 697 0 993 0
Current children cumulated CPU time (s) 3153.77
Current children cumulated vsize (KiB) 12132

[startup+3222.3 s]
/proc/loadavg: 2.53 2.58 2.40 3/82 24722
/proc/meminfo: memFree=1721116/2055924 swapFree=4181092/4192956
[pid=24646] ppid=24644 vsize=5356 CPUtime=0
/proc/24646/stat : 24646 (solver.sh) S 24644 24646 22485 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 64370853 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24646/statm: 1339 231 192 169 0 50 0
[pid=24649] ppid=24646 vsize=6776 CPUtime=3213.75
/proc/24649/stat : 24649 (toulbar2) R 24646 24646 22485 0 -1 4194304 443 0 0 0 321371 4 0 0 25 0 1 0 64370854 6938624 426 996147200 134512640 137370052 4294956384 18446744073709551615 136498545 0 0 4096 0 0 0 0 17 0 0 0
/proc/24649/statm: 1694 426 277 697 0 993 0
Current children cumulated CPU time (s) 3213.75
Current children cumulated vsize (KiB) 12132

[startup+3282.3 s]
/proc/loadavg: 2.48 2.56 2.41 3/82 24722
/proc/meminfo: memFree=1720988/2055924 swapFree=4181092/4192956
[pid=24646] ppid=24644 vsize=5356 CPUtime=0
/proc/24646/stat : 24646 (solver.sh) S 24644 24646 22485 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 64370853 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24646/statm: 1339 231 192 169 0 50 0
[pid=24649] ppid=24646 vsize=6776 CPUtime=3273.73
/proc/24649/stat : 24649 (toulbar2) R 24646 24646 22485 0 -1 4194304 443 0 0 0 327369 4 0 0 25 0 1 0 64370854 6938624 426 996147200 134512640 137370052 4294956384 18446744073709551615 134571024 0 0 4096 0 0 0 0 17 0 0 0
/proc/24649/statm: 1694 426 277 697 0 993 0
Current children cumulated CPU time (s) 3273.73
Current children cumulated vsize (KiB) 12132

[startup+3342.3 s]
/proc/loadavg: 2.49 2.54 2.41 3/82 24722
/proc/meminfo: memFree=1720924/2055924 swapFree=4181092/4192956
[pid=24646] ppid=24644 vsize=5356 CPUtime=0
/proc/24646/stat : 24646 (solver.sh) S 24644 24646 22485 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 64370853 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24646/statm: 1339 231 192 169 0 50 0
[pid=24649] ppid=24646 vsize=6776 CPUtime=3333.7
/proc/24649/stat : 24649 (toulbar2) R 24646 24646 22485 0 -1 4194304 443 0 0 0 333366 4 0 0 25 0 1 0 64370854 6938624 426 996147200 134512640 137370052 4294956384 18446744073709551615 136498384 0 0 4096 0 0 0 0 17 0 0 0
/proc/24649/statm: 1694 426 277 697 0 993 0
Current children cumulated CPU time (s) 3333.7
Current children cumulated vsize (KiB) 12132

[startup+3402.31 s]
/proc/loadavg: 2.51 2.54 2.41 3/82 24728
/proc/meminfo: memFree=1720988/2055924 swapFree=4181092/4192956
[pid=24646] ppid=24644 vsize=5356 CPUtime=0
/proc/24646/stat : 24646 (solver.sh) S 24644 24646 22485 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 64370853 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24646/statm: 1339 231 192 169 0 50 0
[pid=24649] ppid=24646 vsize=6776 CPUtime=3393.67
/proc/24649/stat : 24649 (toulbar2) R 24646 24646 22485 0 -1 4194304 443 0 0 0 339363 4 0 0 25 0 1 0 64370854 6938624 426 996147200 134512640 137370052 4294956384 18446744073709551615 134854873 0 0 4096 0 0 0 0 17 0 0 0
/proc/24649/statm: 1694 426 277 697 0 993 0
Current children cumulated CPU time (s) 3393.67
Current children cumulated vsize (KiB) 12132

[startup+3462.3 s]
/proc/loadavg: 2.65 2.57 2.43 3/82 24728
/proc/meminfo: memFree=1720988/2055924 swapFree=4181092/4192956
[pid=24646] ppid=24644 vsize=5356 CPUtime=0
/proc/24646/stat : 24646 (solver.sh) S 24644 24646 22485 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 64370853 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24646/statm: 1339 231 192 169 0 50 0
[pid=24649] ppid=24646 vsize=6776 CPUtime=3453.64
/proc/24649/stat : 24649 (toulbar2) R 24646 24646 22485 0 -1 4194304 443 0 0 0 345360 4 0 0 25 0 1 0 64370854 6938624 426 996147200 134512640 137370052 4294956384 18446744073709551615 134564912 0 0 4096 0 0 0 0 17 0 0 0
/proc/24649/statm: 1694 426 277 697 0 993 0
Current children cumulated CPU time (s) 3453.64
Current children cumulated vsize (KiB) 12132

[startup+3522.3 s]
/proc/loadavg: 2.62 2.57 2.44 3/82 24728
/proc/meminfo: memFree=1720988/2055924 swapFree=4181092/4192956
[pid=24646] ppid=24644 vsize=5356 CPUtime=0
/proc/24646/stat : 24646 (solver.sh) S 24644 24646 22485 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 64370853 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24646/statm: 1339 231 192 169 0 50 0
[pid=24649] ppid=24646 vsize=6776 CPUtime=3513.62
/proc/24649/stat : 24649 (toulbar2) R 24646 24646 22485 0 -1 4194304 443 0 0 0 351358 4 0 0 25 0 1 0 64370854 6938624 426 996147200 134512640 137370052 4294956384 18446744073709551615 134571523 0 0 4096 0 0 0 0 17 0 0 0
/proc/24649/statm: 1694 426 277 697 0 993 0
Current children cumulated CPU time (s) 3513.62
Current children cumulated vsize (KiB) 12132

[startup+3582.3 s]
/proc/loadavg: 2.66 2.60 2.46 3/82 24728
/proc/meminfo: memFree=1720924/2055924 swapFree=4181092/4192956
[pid=24646] ppid=24644 vsize=5356 CPUtime=0
/proc/24646/stat : 24646 (solver.sh) S 24644 24646 22485 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 64370853 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24646/statm: 1339 231 192 169 0 50 0
[pid=24649] ppid=24646 vsize=6776 CPUtime=3573.59
/proc/24649/stat : 24649 (toulbar2) R 24646 24646 22485 0 -1 4194304 443 0 0 0 357355 4 0 0 25 0 1 0 64370854 6938624 426 996147200 134512640 137370052 4294956384 18446744073709551615 134853313 0 0 4096 0 0 0 0 17 0 0 0
/proc/24649/statm: 1694 426 277 697 0 993 0
Current children cumulated CPU time (s) 3573.59
Current children cumulated vsize (KiB) 12132



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+3608.8 s]
/proc/loadavg: 2.57 2.58 2.45 3/82 24728
/proc/meminfo: memFree=1720924/2055924 swapFree=4181092/4192956
[pid=24646] ppid=24644 vsize=5356 CPUtime=0
/proc/24646/stat : 24646 (solver.sh) S 24644 24646 22485 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 64370853 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/24646/statm: 1339 231 192 169 0 50 0
[pid=24649] ppid=24646 vsize=6776 CPUtime=3600.08
/proc/24649/stat : 24649 (toulbar2) R 24646 24646 22485 0 -1 4194304 443 0 0 0 360004 4 0 0 25 0 1 0 64370854 6938624 426 996147200 134512640 137370052 4294956384 18446744073709551615 136445713 0 0 4096 0 0 0 0 17 0 0 0
/proc/24649/statm: 1694 426 277 697 0 993 0
Current children cumulated CPU time (s) 3600.08
Current children cumulated vsize (KiB) 12132

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

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

Child status: 143
Real time (s): 3608.81
CPU time (s): 3600.1
CPU user time (s): 3600.05
CPU system time (s): 0.052991
CPU usage (%): 99.7588
Max. virtual memory (cumulated for all children) (KiB): 12132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3600.05
system time used= 0.052991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 875
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= 7
involuntary context switches= 59919

runsolver used 3.9364 second user time and 9.92749 second system time

The end

Launcher Data (download as text)

Begin job on node6 at 2008-07-15 01:04:36
IDJOB=1118334
IDBENCH=62231
IDSOLVER=371
FILE ID=node6/1118334-1216076676
PBS_JOBID= 7905019
Free space on /tmp= 66500 MiB

SOLVER NAME= toulbar2 2008-06-27
BENCH NAME= CPAI08/maxcsp/maxcut/maxcut-50/normalized-maxcut-50-620-2_ext.xml
COMMAND LINE= HOME/solver.sh BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1118334-1216076676/watcher-1118334-1216076676 -o /tmp/evaluation-result-1118334-1216076676/solver-1118334-1216076676 -C 3600 -W 4000 -M 900 --output-limit 1,15  HOME/solver.sh HOME/instance-1118334-1216076676.xml 

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 83b743a01ef0c76dfb3234e60cdbc47f
RANDOM SEED=1556695164

node6.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		: 3000.232
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		: 3000.232
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:      2055924 kB
MemFree:       1789764 kB
Buffers:         59788 kB
Cached:         140060 kB
SwapCached:       5716 kB
Active:         160016 kB
Inactive:        60012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1789764 kB
SwapTotal:     4192956 kB
SwapFree:      4181092 kB
Dirty:            9060 kB
Writeback:           0 kB
Mapped:          36184 kB
Slab:            31332 kB
Committed_AS:   316744 kB
PageTables:       2012 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= 66488 MiB
End job on node6 at 2008-07-15 02:04:45