Trace number 1120526

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 2008-06-27OPTIMUM 940.592 943.44

General information on the benchmark

Namemaxcsp/maxcut/maxcut-40/
normalized-maxcut-40-540-3_ext.xml
MD5SUM0144e582698f4c491aeaa3f9e4b2383e
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of falsified constraints225
Best CPU time to get the best result obtained on this benchmark940.592
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints540
Maximum constraint arity2
Maximum domain size2
Number of constraints which are defined in extension540
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)

0.00/0.02	o 247
0.00/0.03	o 246
0.00/0.03	o 245
0.00/0.04	o 244
0.00/0.06	o 242
0.00/0.08	o 241
0.00/0.08	o 240
0.00/0.14	o 239
0.00/0.23	o 238
0.00/0.28	o 236
0.00/0.87	o 235
1.08/1.11	o 234
1.08/1.17	o 233
7.12/7.24	o 232
13.87/14.05	o 231
14.86/15.04	o 230
27.64/27.92	o 229
88.22/89.05	o 228
174.58/176.15	o 226
516.80/519.59	o 225
940.54/943.43	s OPTIMUM FOUND
940.54/943.43	v 1 1 0 1 0 0 0 1 0 0 1 1 1 1 0 0 1 1 1 0 1 1 0 0 0 0 1 1 0 0 1 0 0 1 0 1 1 0 0 1

Verifier Data (download as text)

OK	225	315
225 unsatisfied constraints, 315 satisfied constraints

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-1120526-1216116401/watcher-1120526-1216116401 -o /tmp/evaluation-result-1120526-1216116401/solver-1120526-1216116401 -C 3600 -W 4000 -M 900 --output-limit 1,15 HOME/solver.sh HOME/instance-1120526-1216116401.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 27986
/proc/meminfo: memFree=1720416/2055920 swapFree=4192812/4192956
[pid=27986] ppid=27984 vsize=18572 CPUtime=0
/proc/27986/stat : 27986 (runsolver) R 27984 27986 27417 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 68342829 19017728 292 996147200 4194304 4296836 548682068496 18446744073709551615 269757246759 0 0 4096 24578 0 0 0 17 1 0 0
/proc/27986/statm: 4643 292 257 25 0 2626 0

[startup+0.069597 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 27986
/proc/meminfo: memFree=1720416/2055920 swapFree=4192812/4192956
[pid=27986] ppid=27984 vsize=5356 CPUtime=0
/proc/27986/stat : 27986 (solver.sh) S 27984 27986 27417 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 68342829 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27986/statm: 1339 231 192 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101601 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 27986
/proc/meminfo: memFree=1720416/2055920 swapFree=4192812/4192956
[pid=27986] ppid=27984 vsize=5356 CPUtime=0
/proc/27986/stat : 27986 (solver.sh) S 27984 27986 27417 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 68342829 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27986/statm: 1339 231 192 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301627 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 27986
/proc/meminfo: memFree=1720416/2055920 swapFree=4192812/4192956
[pid=27986] ppid=27984 vsize=5356 CPUtime=0
/proc/27986/stat : 27986 (solver.sh) S 27984 27986 27417 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 68342829 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27986/statm: 1339 231 192 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.70168 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 27986
/proc/meminfo: memFree=1720416/2055920 swapFree=4192812/4192956
[pid=27986] ppid=27984 vsize=5356 CPUtime=0
/proc/27986/stat : 27986 (solver.sh) S 27984 27986 27417 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 68342829 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27986/statm: 1339 231 192 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50179 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 27989
/proc/meminfo: memFree=1719568/2055920 swapFree=4192812/4192956
[pid=27986] ppid=27984 vsize=5356 CPUtime=0
/proc/27986/stat : 27986 (solver.sh) S 27984 27986 27417 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 68342829 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27986/statm: 1339 231 192 169 0 50 0
[pid=27989] ppid=27986 vsize=6640 CPUtime=1.47
/proc/27989/stat : 27989 (toulbar2) R 27986 27986 27417 0 -1 4194304 429 0 0 0 147 0 0 0 25 0 1 0 68342830 6799360 412 996147200 134512640 137370052 4294956384 18446744073709551615 136497696 0 0 4096 0 0 0 0 17 1 0 0
/proc/27989/statm: 1660 412 277 697 0 959 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 11996

[startup+3.102 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 27989
/proc/meminfo: memFree=1719376/2055920 swapFree=4192812/4192956
[pid=27986] ppid=27984 vsize=5356 CPUtime=0
/proc/27986/stat : 27986 (solver.sh) S 27984 27986 27417 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 68342829 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27986/statm: 1339 231 192 169 0 50 0
[pid=27989] ppid=27986 vsize=6640 CPUtime=3.06
/proc/27989/stat : 27989 (toulbar2) R 27986 27986 27417 0 -1 4194304 429 0 0 0 306 0 0 0 25 0 1 0 68342830 6799360 412 996147200 134512640 137370052 4294956384 18446744073709551615 134733936 0 0 4096 0 0 0 0 17 1 0 0
/proc/27989/statm: 1660 412 277 697 0 959 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 11996

[startup+6.30142 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 27989
/proc/meminfo: memFree=1719120/2055920 swapFree=4192812/4192956
[pid=27986] ppid=27984 vsize=5356 CPUtime=0
/proc/27986/stat : 27986 (solver.sh) S 27984 27986 27417 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 68342829 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27986/statm: 1339 231 192 169 0 50 0
[pid=27989] ppid=27986 vsize=6640 CPUtime=6.23
/proc/27989/stat : 27989 (toulbar2) R 27986 27986 27417 0 -1 4194304 429 0 0 0 623 0 0 0 25 0 1 0 68342830 6799360 412 996147200 134512640 137370052 4294956384 18446744073709551615 134571024 0 0 4096 0 0 0 0 17 1 0 0
/proc/27989/statm: 1660 412 277 697 0 959 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11996

[startup+12.7013 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 27989
/proc/meminfo: memFree=1719128/2055920 swapFree=4192812/4192956
[pid=27986] ppid=27984 vsize=5356 CPUtime=0
/proc/27986/stat : 27986 (solver.sh) S 27984 27986 27417 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 68342829 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27986/statm: 1339 231 192 169 0 50 0
[pid=27989] ppid=27986 vsize=6640 CPUtime=12.58
/proc/27989/stat : 27989 (toulbar2) R 27986 27986 27417 0 -1 4194304 429 0 0 0 1258 0 0 0 25 0 1 0 68342830 6799360 412 996147200 134512640 137370052 4294956384 18446744073709551615 136074308 0 0 4096 0 0 0 0 17 1 0 0
/proc/27989/statm: 1660 412 277 697 0 959 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 11996

[startup+25.502 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 27989
/proc/meminfo: memFree=1719256/2055920 swapFree=4192812/4192956
[pid=27986] ppid=27984 vsize=5356 CPUtime=0
/proc/27986/stat : 27986 (solver.sh) S 27984 27986 27417 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 68342829 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27986/statm: 1339 231 192 169 0 50 0
[pid=27989] ppid=27986 vsize=6640 CPUtime=25.26
/proc/27989/stat : 27989 (toulbar2) R 27986 27986 27417 0 -1 4194304 429 0 0 0 2526 0 0 0 25 0 1 0 68342830 6799360 412 996147200 134512640 137370052 4294956384 18446744073709551615 136497779 0 0 4096 0 0 0 0 17 1 0 0
/proc/27989/statm: 1660 412 277 697 0 959 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 11996

[startup+51.1013 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 27989
/proc/meminfo: memFree=1719256/2055920 swapFree=4192812/4192956
[pid=27986] ppid=27984 vsize=5356 CPUtime=0
/proc/27986/stat : 27986 (solver.sh) S 27984 27986 27417 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 68342829 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27986/statm: 1339 231 192 169 0 50 0
[pid=27989] ppid=27986 vsize=6640 CPUtime=50.64
/proc/27989/stat : 27989 (toulbar2) R 27986 27986 27417 0 -1 4194304 429 0 0 0 5064 0 0 0 25 0 1 0 68342830 6799360 412 996147200 134512640 137370052 4294956384 18446744073709551615 134567872 0 0 4096 0 0 0 0 17 1 0 0
/proc/27989/statm: 1660 412 277 697 0 959 0
Current children cumulated CPU time (s) 50.64
Current children cumulated vsize (KiB) 11996

[startup+102.305 s]
/proc/loadavg: 2.08 2.02 2.01 3/83 27989
/proc/meminfo: memFree=1719192/2055920 swapFree=4192812/4192956
[pid=27986] ppid=27984 vsize=5356 CPUtime=0
/proc/27986/stat : 27986 (solver.sh) S 27984 27986 27417 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 68342829 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27986/statm: 1339 231 192 169 0 50 0
[pid=27989] ppid=27986 vsize=6640 CPUtime=101.4
/proc/27989/stat : 27989 (toulbar2) R 27986 27986 27417 0 -1 4194304 429 0 0 0 10140 0 0 0 25 0 1 0 68342830 6799360 412 996147200 134512640 137370052 4294956384 18446744073709551615 136498517 0 0 4096 0 0 0 0 17 1 0 0
/proc/27989/statm: 1660 412 277 697 0 959 0
Current children cumulated CPU time (s) 101.4
Current children cumulated vsize (KiB) 11996

[startup+162.301 s]
/proc/loadavg: 2.03 2.01 2.00 3/83 27989
/proc/meminfo: memFree=1719128/2055920 swapFree=4192812/4192956
[pid=27986] ppid=27984 vsize=5356 CPUtime=0
/proc/27986/stat : 27986 (solver.sh) S 27984 27986 27417 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 68342829 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27986/statm: 1339 231 192 169 0 50 0
[pid=27989] ppid=27986 vsize=6640 CPUtime=160.89
/proc/27989/stat : 27989 (toulbar2) R 27986 27986 27417 0 -1 4194304 429 0 0 0 16089 0 0 0 25 0 1 0 68342830 6799360 412 996147200 134512640 137370052 4294956384 18446744073709551615 134555599 0 0 4096 0 0 0 0 17 1 0 0
/proc/27989/statm: 1660 412 277 697 0 959 0
Current children cumulated CPU time (s) 160.89
Current children cumulated vsize (KiB) 11996

[startup+222.302 s]
/proc/loadavg: 2.01 2.00 2.00 3/83 27989
/proc/meminfo: memFree=1719128/2055920 swapFree=4192812/4192956
[pid=27986] ppid=27984 vsize=5356 CPUtime=0
/proc/27986/stat : 27986 (solver.sh) S 27984 27986 27417 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 68342829 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27986/statm: 1339 231 192 169 0 50 0
[pid=27989] ppid=27986 vsize=6640 CPUtime=220.39
/proc/27989/stat : 27989 (toulbar2) R 27986 27986 27417 0 -1 4194304 429 0 0 0 22038 1 0 0 25 0 1 0 68342830 6799360 412 996147200 134512640 137370052 4294956384 18446744073709551615 134703242 0 0 4096 0 0 0 0 17 1 0 0
/proc/27989/statm: 1660 412 277 697 0 959 0
Current children cumulated CPU time (s) 220.39
Current children cumulated vsize (KiB) 11996

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 27989
/proc/meminfo: memFree=1719128/2055920 swapFree=4192812/4192956
[pid=27986] ppid=27984 vsize=5356 CPUtime=0
/proc/27986/stat : 27986 (solver.sh) S 27984 27986 27417 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 68342829 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27986/statm: 1339 231 192 169 0 50 0
[pid=27989] ppid=27986 vsize=6640 CPUtime=279.88
/proc/27989/stat : 27989 (toulbar2) R 27986 27986 27417 0 -1 4194304 429 0 0 0 27987 1 0 0 25 0 1 0 68342830 6799360 412 996147200 134512640 137370052 4294956384 18446744073709551615 136498507 0 0 4096 0 0 0 0 17 1 0 0
/proc/27989/statm: 1660 412 277 697 0 959 0
Current children cumulated CPU time (s) 279.88
Current children cumulated vsize (KiB) 11996

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 28021
/proc/meminfo: memFree=1720728/2055920 swapFree=4192812/4192956
[pid=27986] ppid=27984 vsize=5356 CPUtime=0
/proc/27986/stat : 27986 (solver.sh) S 27984 27986 27417 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 68342829 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27986/statm: 1339 231 192 169 0 50 0
[pid=27989] ppid=27986 vsize=6640 CPUtime=339.67
/proc/27989/stat : 27989 (toulbar2) R 27986 27986 27417 0 -1 4194304 429 0 0 0 33965 2 0 0 25 0 1 0 68342830 6799360 412 996147200 134512640 137370052 4294956384 18446744073709551615 136491617 0 0 4096 0 0 0 0 17 0 0 0
/proc/27989/statm: 1660 412 277 697 0 959 0
Current children cumulated CPU time (s) 339.67
Current children cumulated vsize (KiB) 11996

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 28021
/proc/meminfo: memFree=1720600/2055920 swapFree=4192812/4192956
[pid=27986] ppid=27984 vsize=5356 CPUtime=0
/proc/27986/stat : 27986 (solver.sh) S 27984 27986 27417 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 68342829 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27986/statm: 1339 231 192 169 0 50 0
[pid=27989] ppid=27986 vsize=6640 CPUtime=399.65
/proc/27989/stat : 27989 (toulbar2) R 27986 27986 27417 0 -1 4194304 429 0 0 0 39962 3 0 0 25 0 1 0 68342830 6799360 412 996147200 134512640 137370052 4294956384 18446744073709551615 136498441 0 0 4096 0 0 0 0 17 0 0 0
/proc/27989/statm: 1660 412 277 697 0 959 0
Current children cumulated CPU time (s) 399.65
Current children cumulated vsize (KiB) 11996

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 28050
/proc/meminfo: memFree=1720664/2055920 swapFree=4192812/4192956
[pid=27986] ppid=27984 vsize=5356 CPUtime=0
/proc/27986/stat : 27986 (solver.sh) S 27984 27986 27417 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 68342829 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27986/statm: 1339 231 192 169 0 50 0
[pid=27989] ppid=27986 vsize=6640 CPUtime=459.62
/proc/27989/stat : 27989 (toulbar2) R 27986 27986 27417 0 -1 4194304 429 0 0 0 45958 4 0 0 25 0 1 0 68342830 6799360 412 996147200 134512640 137370052 4294956384 18446744073709551615 135056691 0 0 4096 0 0 0 0 17 0 0 0
/proc/27989/statm: 1660 412 277 697 0 959 0
Current children cumulated CPU time (s) 459.62
Current children cumulated vsize (KiB) 11996

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 28050
/proc/meminfo: memFree=1720536/2055920 swapFree=4192812/4192956
[pid=27986] ppid=27984 vsize=5356 CPUtime=0
/proc/27986/stat : 27986 (solver.sh) S 27984 27986 27417 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 68342829 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27986/statm: 1339 231 192 169 0 50 0
[pid=27989] ppid=27986 vsize=6640 CPUtime=519.6
/proc/27989/stat : 27989 (toulbar2) R 27986 27986 27417 0 -1 4194304 429 0 0 0 51956 4 0 0 25 0 1 0 68342830 6799360 412 996147200 134512640 137370052 4294956384 18446744073709551615 136497788 0 0 4096 0 0 0 0 17 0 0 0
/proc/27989/statm: 1660 412 277 697 0 959 0
Current children cumulated CPU time (s) 519.6
Current children cumulated vsize (KiB) 11996

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 28050
/proc/meminfo: memFree=1720600/2055920 swapFree=4192812/4192956
[pid=27986] ppid=27984 vsize=5356 CPUtime=0
/proc/27986/stat : 27986 (solver.sh) S 27984 27986 27417 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 68342829 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27986/statm: 1339 231 192 169 0 50 0
[pid=27989] ppid=27986 vsize=6640 CPUtime=579.58
/proc/27989/stat : 27989 (toulbar2) R 27986 27986 27417 0 -1 4194304 429 0 0 0 57954 4 0 0 25 0 1 0 68342830 6799360 412 996147200 134512640 137370052 4294956384 18446744073709551615 134734191 0 0 4096 0 0 0 0 17 0 0 0
/proc/27989/statm: 1660 412 277 697 0 959 0
Current children cumulated CPU time (s) 579.58
Current children cumulated vsize (KiB) 11996

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 28050
/proc/meminfo: memFree=1720536/2055920 swapFree=4192812/4192956
[pid=27986] ppid=27984 vsize=5356 CPUtime=0
/proc/27986/stat : 27986 (solver.sh) S 27984 27986 27417 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 68342829 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27986/statm: 1339 231 192 169 0 50 0
[pid=27989] ppid=27986 vsize=6640 CPUtime=639.55
/proc/27989/stat : 27989 (toulbar2) R 27986 27986 27417 0 -1 4194304 429 0 0 0 63951 4 0 0 25 0 1 0 68342830 6799360 412 996147200 134512640 137370052 4294956384 18446744073709551615 134564896 0 0 4096 0 0 0 0 17 0 0 0
/proc/27989/statm: 1660 412 277 697 0 959 0
Current children cumulated CPU time (s) 639.55
Current children cumulated vsize (KiB) 11996

[startup+702.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 28050
/proc/meminfo: memFree=1720472/2055920 swapFree=4192812/4192956
[pid=27986] ppid=27984 vsize=5356 CPUtime=0
/proc/27986/stat : 27986 (solver.sh) S 27984 27986 27417 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 68342829 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27986/statm: 1339 231 192 169 0 50 0
[pid=27989] ppid=27986 vsize=6640 CPUtime=699.53
/proc/27989/stat : 27989 (toulbar2) R 27986 27986 27417 0 -1 4194304 429 0 0 0 69949 4 0 0 25 0 1 0 68342830 6799360 412 996147200 134512640 137370052 4294956384 18446744073709551615 136074481 0 0 4096 0 0 0 0 17 0 0 0
/proc/27989/statm: 1660 412 277 697 0 959 0
Current children cumulated CPU time (s) 699.53
Current children cumulated vsize (KiB) 11996

[startup+762.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 28085
/proc/meminfo: memFree=1720344/2055920 swapFree=4192812/4192956
[pid=27986] ppid=27984 vsize=5356 CPUtime=0
/proc/27986/stat : 27986 (solver.sh) S 27984 27986 27417 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 68342829 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27986/statm: 1339 231 192 169 0 50 0
[pid=27989] ppid=27986 vsize=6640 CPUtime=759.51
/proc/27989/stat : 27989 (toulbar2) R 27986 27986 27417 0 -1 4194304 429 0 0 0 75946 5 0 0 25 0 1 0 68342830 6799360 412 996147200 134512640 137370052 4294956384 18446744073709551615 136074517 0 0 4096 0 0 0 0 17 0 0 0
/proc/27989/statm: 1660 412 277 697 0 959 0
Current children cumulated CPU time (s) 759.51
Current children cumulated vsize (KiB) 11996

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 28085
/proc/meminfo: memFree=1720344/2055920 swapFree=4192812/4192956
[pid=27986] ppid=27984 vsize=5356 CPUtime=0
/proc/27986/stat : 27986 (solver.sh) S 27984 27986 27417 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 68342829 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27986/statm: 1339 231 192 169 0 50 0
[pid=27989] ppid=27986 vsize=6640 CPUtime=819.48
/proc/27989/stat : 27989 (toulbar2) R 27986 27986 27417 0 -1 4194304 429 0 0 0 81943 5 0 0 25 0 1 0 68342830 6799360 412 996147200 134512640 137370052 4294956384 18446744073709551615 134704481 0 0 4096 0 0 0 0 17 0 0 0
/proc/27989/statm: 1660 412 277 697 0 959 0
Current children cumulated CPU time (s) 819.48
Current children cumulated vsize (KiB) 11996

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 28085
/proc/meminfo: memFree=1720408/2055920 swapFree=4192812/4192956
[pid=27986] ppid=27984 vsize=5356 CPUtime=0
/proc/27986/stat : 27986 (solver.sh) S 27984 27986 27417 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 68342829 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27986/statm: 1339 231 192 169 0 50 0
[pid=27989] ppid=27986 vsize=6640 CPUtime=879.46
/proc/27989/stat : 27989 (toulbar2) R 27986 27986 27417 0 -1 4194304 429 0 0 0 87941 5 0 0 25 0 1 0 68342830 6799360 412 996147200 134512640 137370052 4294956384 18446744073709551615 134703692 0 0 4096 0 0 0 0 17 0 0 0
/proc/27989/statm: 1660 412 277 697 0 959 0
Current children cumulated CPU time (s) 879.46
Current children cumulated vsize (KiB) 11996

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 28085
/proc/meminfo: memFree=1720344/2055920 swapFree=4192812/4192956
[pid=27986] ppid=27984 vsize=5356 CPUtime=0
/proc/27986/stat : 27986 (solver.sh) S 27984 27986 27417 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 68342829 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27986/statm: 1339 231 192 169 0 50 0
[pid=27989] ppid=27986 vsize=6640 CPUtime=939.44
/proc/27989/stat : 27989 (toulbar2) R 27986 27986 27417 0 -1 4194304 429 0 0 0 93939 5 0 0 25 0 1 0 68342830 6799360 412 996147200 134512640 137370052 4294956384 18446744073709551615 135171889 0 0 4096 0 0 0 0 17 0 0 0
/proc/27989/statm: 1660 412 277 697 0 959 0
Current children cumulated CPU time (s) 939.44
Current children cumulated vsize (KiB) 11996

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

[startup+943.101 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 28085
/proc/meminfo: memFree=1720344/2055920 swapFree=4192812/4192956
[pid=27986] ppid=27984 vsize=5356 CPUtime=0
/proc/27986/stat : 27986 (solver.sh) S 27984 27986 27417 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 68342829 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27986/statm: 1339 231 192 169 0 50 0
[pid=27989] ppid=27986 vsize=6640 CPUtime=940.24
/proc/27989/stat : 27989 (toulbar2) R 27986 27986 27417 0 -1 4194304 429 0 0 0 94019 5 0 0 25 0 1 0 68342830 6799360 412 996147200 134512640 137370052 4294956384 18446744073709551615 136501436 0 0 4096 0 0 0 0 17 0 0 0
/proc/27989/statm: 1660 412 277 697 0 959 0
Current children cumulated CPU time (s) 940.24
Current children cumulated vsize (KiB) 11996

[startup+943.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 28085
/proc/meminfo: memFree=1720344/2055920 swapFree=4192812/4192956
[pid=27986] ppid=27984 vsize=5356 CPUtime=0
/proc/27986/stat : 27986 (solver.sh) S 27984 27986 27417 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 68342829 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27986/statm: 1339 231 192 169 0 50 0
[pid=27989] ppid=27986 vsize=6640 CPUtime=940.44
/proc/27989/stat : 27989 (toulbar2) R 27986 27986 27417 0 -1 4194304 429 0 0 0 94039 5 0 0 25 0 1 0 68342830 6799360 412 996147200 134512640 137370052 4294956384 18446744073709551615 136498545 0 0 4096 0 0 0 0 17 0 0 0
/proc/27989/statm: 1660 412 277 697 0 959 0
Current children cumulated CPU time (s) 940.44
Current children cumulated vsize (KiB) 11996

[startup+943.401 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 28085
/proc/meminfo: memFree=1720344/2055920 swapFree=4192812/4192956
[pid=27986] ppid=27984 vsize=5356 CPUtime=0
/proc/27986/stat : 27986 (solver.sh) S 27984 27986 27417 0 -1 4194304 302 117 0 0 0 0 0 0 20 0 1 0 68342829 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27986/statm: 1339 231 192 169 0 50 0
[pid=27989] ppid=27986 vsize=6640 CPUtime=940.54
/proc/27989/stat : 27989 (toulbar2) R 27986 27986 27417 0 -1 4194304 429 0 0 0 94049 5 0 0 25 0 1 0 68342830 6799360 412 996147200 134512640 137370052 4294956384 18446744073709551615 134723958 0 0 4096 0 0 0 0 17 0 0 0
/proc/27989/statm: 1660 412 277 697 0 959 0
Current children cumulated CPU time (s) 940.54
Current children cumulated vsize (KiB) 11996

Child status: 0
Real time (s): 943.44
CPU time (s): 940.592
CPU user time (s): 940.534
CPU system time (s): 0.057991
CPU usage (%): 99.6982
Max. virtual memory (cumulated for all children) (KiB): 11996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 940.534
system time used= 0.057991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 859
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 8
involuntary context switches= 14776

runsolver used 1.08083 second user time and 2.35964 second system time

The end

Launcher Data (download as text)

Begin job on node13 at 2008-07-15 12:06:41
IDJOB=1120526
IDBENCH=62505
IDSOLVER=371
FILE ID=node13/1120526-1216116401
PBS_JOBID= 7905321
Free space on /tmp= 66560 MiB

SOLVER NAME= toulbar2 2008-06-27
BENCH NAME= CPAI08/maxcsp/maxcut/maxcut-40/normalized-maxcut-40-540-3_ext.xml
COMMAND LINE= HOME/solver.sh BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1120526-1216116401/watcher-1120526-1216116401 -o /tmp/evaluation-result-1120526-1216116401/solver-1120526-1216116401 -C 3600 -W 4000 -M 900 --output-limit 1,15  HOME/solver.sh HOME/instance-1120526-1216116401.xml 

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 0144e582698f4c491aeaa3f9e4b2383e
RANDOM SEED=451423703

node13.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		: 3000.234
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:       1720896 kB
Buffers:         74584 kB
Cached:         165592 kB
SwapCached:          0 kB
Active:         188520 kB
Inactive:        77808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1720896 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            9024 kB
Writeback:           0 kB
Mapped:          46200 kB
Slab:            53756 kB
Committed_AS:   312836 kB
PageTables:       2084 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 node13 at 2008-07-15 12:22:24