Trace number 1113948

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 NameAnswerNumber of falsified constraintsCPU timeWall clock time
toulbar2 2008-06-27? (TO) 3600.08 3601.91

General information on the benchmark

Namecsp/dag-rand/
normalized-rand-n23-d3-e16-r15-t150000-22.xml
MD5SUM2c0c2559db7dd9b7ee60dc52c682bfbe
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkMSAT TO
Best Number of falsified constraints9
Best CPU time to get the best result obtained on this benchmark3600.03
Satisfiable
(Un)Satisfiability was proved
Number of variables23
Number of constraints16
Maximum constraint arity15
Maximum domain size3
Number of constraints which are defined in extension16
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)

19.79/20.02	o 14
19.79/20.05	o 13
20.39/20.66	o 12
22.07/22.31	o 11
426.52/427.25	o 10

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-1113948-1215893823/watcher-1113948-1215893823 -o /tmp/evaluation-result-1113948-1215893823/solver-1113948-1215893823 -C 3600 -W 4000 -M 900 --output-limit 1,15 HOME/solver.sh HOME/instance-1113948-1215893823.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: 2.67 2.63 2.57 4/73 20028
/proc/meminfo: memFree=1461400/2055920 swapFree=4181420/4192956
[pid=20028] ppid=20026 vsize=5356 CPUtime=0
/proc/20028/stat : 20028 (solver.sh) R 20026 20028 18973 0 -1 4194304 262 0 0 0 0 0 0 0 21 0 1 0 46085353 5484544 230 996147200 4194304 4889804 548682068832 18446744073709551615 245482711711 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/20028/statm: 1339 230 191 169 0 50 0

[startup+0.079283 s]
/proc/loadavg: 2.67 2.63 2.57 4/73 20028
/proc/meminfo: memFree=1461400/2055920 swapFree=4181420/4192956
[pid=20028] ppid=20026 vsize=5356 CPUtime=0
/proc/20028/stat : 20028 (solver.sh) S 20026 20028 18973 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 46085353 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20028/statm: 1339 231 192 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102283 s]
/proc/loadavg: 2.67 2.63 2.57 4/73 20028
/proc/meminfo: memFree=1461400/2055920 swapFree=4181420/4192956
[pid=20028] ppid=20026 vsize=5356 CPUtime=0
/proc/20028/stat : 20028 (solver.sh) S 20026 20028 18973 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 46085353 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20028/statm: 1339 231 192 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301309 s]
/proc/loadavg: 2.67 2.63 2.57 4/73 20028
/proc/meminfo: memFree=1461400/2055920 swapFree=4181420/4192956
[pid=20028] ppid=20026 vsize=5356 CPUtime=0
/proc/20028/stat : 20028 (solver.sh) S 20026 20028 18973 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 46085353 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20028/statm: 1339 231 192 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.70235 s]
/proc/loadavg: 2.67 2.63 2.57 4/73 20028
/proc/meminfo: memFree=1461400/2055920 swapFree=4181420/4192956
[pid=20028] ppid=20026 vsize=5356 CPUtime=0
/proc/20028/stat : 20028 (solver.sh) S 20026 20028 18973 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 46085353 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20028/statm: 1339 231 192 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50144 s]
/proc/loadavg: 2.67 2.63 2.57 3/75 20031
/proc/meminfo: memFree=1424136/2055920 swapFree=4181420/4192956
[pid=20028] ppid=20026 vsize=5356 CPUtime=0
/proc/20028/stat : 20028 (solver.sh) S 20026 20028 18973 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 46085353 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20028/statm: 1339 231 192 169 0 50 0
[pid=20031] ppid=20028 vsize=42932 CPUtime=1.47
/proc/20031/stat : 20031 (toulbar2) R 20028 20028 18973 0 -1 4194304 9395 0 0 0 143 4 0 0 25 0 1 0 46085353 43962368 9378 996147200 134512640 137370052 4294956384 18446744073709551615 134866743 0 0 4096 0 0 0 0 17 1 0 0
/proc/20031/statm: 10733 9378 199 697 0 10032 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 48288

[startup+3.10159 s]
/proc/loadavg: 2.67 2.63 2.57 3/75 20031
/proc/meminfo: memFree=1381320/2055920 swapFree=4181420/4192956
[pid=20028] ppid=20026 vsize=5356 CPUtime=0
/proc/20028/stat : 20028 (solver.sh) S 20026 20028 18973 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 46085353 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20028/statm: 1339 231 192 169 0 50 0
[pid=20031] ppid=20028 vsize=82136 CPUtime=3.06
/proc/20031/stat : 20031 (toulbar2) R 20028 20028 18973 0 -1 4194304 19211 0 0 0 297 9 0 0 25 0 1 0 46085353 84107264 19194 996147200 134512640 137370052 4294956384 18446744073709551615 135020424 0 0 4096 0 0 0 0 17 1 0 0
/proc/20031/statm: 20534 19194 199 697 0 19833 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 87492

[startup+6.30192 s]
/proc/loadavg: 2.70 2.64 2.57 3/75 20031
/proc/meminfo: memFree=1275080/2055920 swapFree=4181420/4192956
[pid=20028] ppid=20026 vsize=5356 CPUtime=0
/proc/20028/stat : 20028 (solver.sh) S 20026 20028 18973 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 46085353 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20028/statm: 1339 231 192 169 0 50 0
[pid=20031] ppid=20028 vsize=160280 CPUtime=6.22
/proc/20031/stat : 20031 (toulbar2) R 20028 20028 18973 0 -1 4194304 38746 0 0 0 602 20 0 0 25 0 1 0 46085353 164126720 38729 996147200 134512640 137370052 4294956384 18446744073709551615 134963878 0 0 4096 0 0 0 0 17 1 0 0
/proc/20031/statm: 40070 38729 199 697 0 39369 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 165636

[startup+12.7016 s]
/proc/loadavg: 2.72 2.64 2.57 3/75 20031
/proc/meminfo: memFree=1144136/2055920 swapFree=4181420/4192956
[pid=20028] ppid=20026 vsize=5356 CPUtime=0
/proc/20028/stat : 20028 (solver.sh) S 20026 20028 18973 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 46085353 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20028/statm: 1339 231 192 169 0 50 0
[pid=20031] ppid=20028 vsize=257304 CPUtime=12.57
/proc/20031/stat : 20031 (toulbar2) R 20028 20028 18973 0 -1 4194304 63039 0 0 0 1225 32 0 0 25 0 1 0 46085353 263479296 63022 996147200 134512640 137370052 4294956384 18446744073709551615 134782021 0 0 4096 0 0 0 0 17 1 0 0
/proc/20031/statm: 64326 63022 233 697 0 63625 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 262660

[startup+25.5029 s]
/proc/loadavg: 2.78 2.66 2.58 3/75 20031
/proc/meminfo: memFree=1007176/2055920 swapFree=4181420/4192956
[pid=20028] ppid=20026 vsize=5356 CPUtime=0
/proc/20028/stat : 20028 (solver.sh) S 20026 20028 18973 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 46085353 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20028/statm: 1339 231 192 169 0 50 0
[pid=20031] ppid=20028 vsize=343900 CPUtime=25.23
/proc/20031/stat : 20031 (toulbar2) R 20028 20028 18973 0 -1 4194304 84759 0 0 0 2481 42 0 0 25 0 1 0 46085353 352153600 84742 996147200 134512640 137370052 4294956384 18446744073709551615 136498507 0 0 4096 0 0 0 0 17 1 0 0
/proc/20031/statm: 85975 84742 298 697 0 85274 0
Current children cumulated CPU time (s) 25.23
Current children cumulated vsize (KiB) 349256

[startup+51.1025 s]
/proc/loadavg: 2.57 2.62 2.56 3/75 20033
/proc/meminfo: memFree=1096200/2055920 swapFree=4181420/4192956
[pid=20028] ppid=20026 vsize=5356 CPUtime=0
/proc/20028/stat : 20028 (solver.sh) S 20026 20028 18973 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 46085353 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20028/statm: 1339 231 192 169 0 50 0
[pid=20031] ppid=20028 vsize=343900 CPUtime=50.7
/proc/20031/stat : 20031 (toulbar2) R 20028 20028 18973 0 -1 4194304 84759 0 0 0 5027 43 0 0 25 0 1 0 46085353 352153600 84742 996147200 134512640 137370052 4294956384 18446744073709551615 136498530 0 0 4096 0 0 0 0 17 0 0 0
/proc/20031/statm: 85975 84742 298 697 0 85274 0
Current children cumulated CPU time (s) 50.7
Current children cumulated vsize (KiB) 349256

[startup+102.307 s]
/proc/loadavg: 2.25 2.52 2.53 3/75 20035
/proc/meminfo: memFree=995720/2055920 swapFree=4181420/4192956
[pid=20028] ppid=20026 vsize=5356 CPUtime=0
/proc/20028/stat : 20028 (solver.sh) S 20026 20028 18973 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 46085353 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20028/statm: 1339 231 192 169 0 50 0
[pid=20031] ppid=20028 vsize=343900 CPUtime=101.86
/proc/20031/stat : 20031 (toulbar2) R 20028 20028 18973 0 -1 4194304 84759 0 0 0 10143 43 0 0 25 0 1 0 46085353 352153600 84742 996147200 134512640 137370052 4294956384 18446744073709551615 136074481 0 0 4096 0 0 0 0 17 0 0 0
/proc/20031/statm: 85975 84742 298 697 0 85274 0
Current children cumulated CPU time (s) 101.86
Current children cumulated vsize (KiB) 349256

[startup+162.303 s]
/proc/loadavg: 2.09 2.43 2.50 3/75 20035
/proc/meminfo: memFree=995656/2055920 swapFree=4181420/4192956
[pid=20028] ppid=20026 vsize=5356 CPUtime=0
/proc/20028/stat : 20028 (solver.sh) S 20026 20028 18973 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 46085353 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20028/statm: 1339 231 192 169 0 50 0
[pid=20031] ppid=20028 vsize=343900 CPUtime=161.72
/proc/20031/stat : 20031 (toulbar2) R 20028 20028 18973 0 -1 4194304 84759 0 0 0 16129 43 0 0 25 0 1 0 46085353 352153600 84742 996147200 134512640 137370052 4294956384 18446744073709551615 136497714 0 0 4096 0 0 0 0 17 0 0 0
/proc/20031/statm: 85975 84742 298 697 0 85274 0
Current children cumulated CPU time (s) 161.72
Current children cumulated vsize (KiB) 349256

[startup+222.303 s]
/proc/loadavg: 2.03 2.35 2.46 3/75 20035
/proc/meminfo: memFree=995720/2055920 swapFree=4181420/4192956
[pid=20028] ppid=20026 vsize=5356 CPUtime=0
/proc/20028/stat : 20028 (solver.sh) S 20026 20028 18973 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 46085353 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20028/statm: 1339 231 192 169 0 50 0
[pid=20031] ppid=20028 vsize=343900 CPUtime=221.7
/proc/20031/stat : 20031 (toulbar2) R 20028 20028 18973 0 -1 4194304 84759 0 0 0 22127 43 0 0 25 0 1 0 46085353 352153600 84742 996147200 134512640 137370052 4294956384 18446744073709551615 134768230 0 0 4096 0 0 0 0 17 0 0 0
/proc/20031/statm: 85975 84742 298 697 0 85274 0
Current children cumulated CPU time (s) 221.7
Current children cumulated vsize (KiB) 349256

[startup+282.302 s]
/proc/loadavg: 2.01 2.28 2.43 3/75 20035
/proc/meminfo: memFree=995720/2055920 swapFree=4181420/4192956
[pid=20028] ppid=20026 vsize=5356 CPUtime=0
/proc/20028/stat : 20028 (solver.sh) S 20026 20028 18973 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 46085353 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20028/statm: 1339 231 192 169 0 50 0
[pid=20031] ppid=20028 vsize=343900 CPUtime=281.67
/proc/20031/stat : 20031 (toulbar2) R 20028 20028 18973 0 -1 4194304 84759 0 0 0 28124 43 0 0 25 0 1 0 46085353 352153600 84742 996147200 134512640 137370052 4294956384 18446744073709551615 135094411 0 0 4096 0 0 0 0 17 0 0 0
/proc/20031/statm: 85975 84742 298 697 0 85274 0
Current children cumulated CPU time (s) 281.67
Current children cumulated vsize (KiB) 349256

[startup+342.302 s]
/proc/loadavg: 2.00 2.23 2.40 3/75 20035
/proc/meminfo: memFree=995720/2055920 swapFree=4181420/4192956
[pid=20028] ppid=20026 vsize=5356 CPUtime=0
/proc/20028/stat : 20028 (solver.sh) S 20026 20028 18973 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 46085353 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20028/statm: 1339 231 192 169 0 50 0
[pid=20031] ppid=20028 vsize=343900 CPUtime=341.65
/proc/20031/stat : 20031 (toulbar2) R 20028 20028 18973 0 -1 4194304 84759 0 0 0 34122 43 0 0 25 0 1 0 46085353 352153600 84742 996147200 134512640 137370052 4294956384 18446744073709551615 134768200 0 0 4096 0 0 0 0 17 0 0 0
/proc/20031/statm: 85975 84742 298 697 0 85274 0
Current children cumulated CPU time (s) 341.65
Current children cumulated vsize (KiB) 349256

[startup+402.302 s]
/proc/loadavg: 2.00 2.18 2.37 3/75 20035
/proc/meminfo: memFree=995720/2055920 swapFree=4181420/4192956
[pid=20028] ppid=20026 vsize=5356 CPUtime=0
/proc/20028/stat : 20028 (solver.sh) S 20026 20028 18973 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 46085353 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20028/statm: 1339 231 192 169 0 50 0
[pid=20031] ppid=20028 vsize=343900 CPUtime=401.63
/proc/20031/stat : 20031 (toulbar2) R 20028 20028 18973 0 -1 4194304 84759 0 0 0 40120 43 0 0 25 0 1 0 46085353 352153600 84742 996147200 134512640 137370052 4294956384 18446744073709551615 134768209 0 0 4096 0 0 0 0 17 0 0 0
/proc/20031/statm: 85975 84742 298 697 0 85274 0
Current children cumulated CPU time (s) 401.63
Current children cumulated vsize (KiB) 349256


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

/proc/20031/statm: 85975 84742 298 697 0 85274 0
Current children cumulated CPU time (s) 2980.69
Current children cumulated vsize (KiB) 349256

[startup+3042.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/75 20041
/proc/meminfo: memFree=993736/2055920 swapFree=4181420/4192956
[pid=20028] ppid=20026 vsize=5356 CPUtime=0
/proc/20028/stat : 20028 (solver.sh) S 20026 20028 18973 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 46085353 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20028/statm: 1339 231 192 169 0 50 0
[pid=20031] ppid=20028 vsize=343900 CPUtime=3040.67
/proc/20031/stat : 20031 (toulbar2) R 20028 20028 18973 0 -1 4194304 84759 0 0 0 304021 46 0 0 25 0 1 0 46085353 352153600 84742 996147200 134512640 137370052 4294956384 18446744073709551615 136489856 0 0 4096 0 0 0 0 17 0 0 0
/proc/20031/statm: 85975 84742 298 697 0 85274 0
Current children cumulated CPU time (s) 3040.67
Current children cumulated vsize (KiB) 349256

[startup+3102.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 20041
/proc/meminfo: memFree=993736/2055920 swapFree=4181420/4192956
[pid=20028] ppid=20026 vsize=5356 CPUtime=0
/proc/20028/stat : 20028 (solver.sh) S 20026 20028 18973 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 46085353 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20028/statm: 1339 231 192 169 0 50 0
[pid=20031] ppid=20028 vsize=343900 CPUtime=3100.65
/proc/20031/stat : 20031 (toulbar2) R 20028 20028 18973 0 -1 4194304 84759 0 0 0 310019 46 0 0 25 0 1 0 46085353 352153600 84742 996147200 134512640 137370052 4294956384 18446744073709551615 134786290 0 0 4096 0 0 0 0 17 0 0 0
/proc/20031/statm: 85975 84742 298 697 0 85274 0
Current children cumulated CPU time (s) 3100.65
Current children cumulated vsize (KiB) 349256

[startup+3162.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 20041
/proc/meminfo: memFree=993736/2055920 swapFree=4181420/4192956
[pid=20028] ppid=20026 vsize=5356 CPUtime=0
/proc/20028/stat : 20028 (solver.sh) S 20026 20028 18973 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 46085353 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20028/statm: 1339 231 192 169 0 50 0
[pid=20031] ppid=20028 vsize=343900 CPUtime=3160.63
/proc/20031/stat : 20031 (toulbar2) R 20028 20028 18973 0 -1 4194304 84759 0 0 0 316017 46 0 0 25 0 1 0 46085353 352153600 84742 996147200 134512640 137370052 4294956384 18446744073709551615 134768096 0 0 4096 0 0 0 0 17 0 0 0
/proc/20031/statm: 85975 84742 298 697 0 85274 0
Current children cumulated CPU time (s) 3160.63
Current children cumulated vsize (KiB) 349256

[startup+3222.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 20041
/proc/meminfo: memFree=993736/2055920 swapFree=4181420/4192956
[pid=20028] ppid=20026 vsize=5356 CPUtime=0
/proc/20028/stat : 20028 (solver.sh) S 20026 20028 18973 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 46085353 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20028/statm: 1339 231 192 169 0 50 0
[pid=20031] ppid=20028 vsize=343900 CPUtime=3220.61
/proc/20031/stat : 20031 (toulbar2) R 20028 20028 18973 0 -1 4194304 84759 0 0 0 322015 46 0 0 25 0 1 0 46085353 352153600 84742 996147200 134512640 137370052 4294956384 18446744073709551615 134768200 0 0 4096 0 0 0 0 17 0 0 0
/proc/20031/statm: 85975 84742 298 697 0 85274 0
Current children cumulated CPU time (s) 3220.61
Current children cumulated vsize (KiB) 349256

[startup+3282.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 20041
/proc/meminfo: memFree=993672/2055920 swapFree=4181420/4192956
[pid=20028] ppid=20026 vsize=5356 CPUtime=0
/proc/20028/stat : 20028 (solver.sh) S 20026 20028 18973 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 46085353 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20028/statm: 1339 231 192 169 0 50 0
[pid=20031] ppid=20028 vsize=343900 CPUtime=3280.59
/proc/20031/stat : 20031 (toulbar2) R 20028 20028 18973 0 -1 4194304 84759 0 0 0 328013 46 0 0 25 0 1 0 46085353 352153600 84742 996147200 134512640 137370052 4294956384 18446744073709551615 136490382 0 0 4096 0 0 0 0 17 0 0 0
/proc/20031/statm: 85975 84742 298 697 0 85274 0
Current children cumulated CPU time (s) 3280.59
Current children cumulated vsize (KiB) 349256

[startup+3342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 20041
/proc/meminfo: memFree=993672/2055920 swapFree=4181420/4192956
[pid=20028] ppid=20026 vsize=5356 CPUtime=0
/proc/20028/stat : 20028 (solver.sh) S 20026 20028 18973 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 46085353 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20028/statm: 1339 231 192 169 0 50 0
[pid=20031] ppid=20028 vsize=343900 CPUtime=3340.56
/proc/20031/stat : 20031 (toulbar2) R 20028 20028 18973 0 -1 4194304 84759 0 0 0 334010 46 0 0 25 0 1 0 46085353 352153600 84742 996147200 134512640 137370052 4294956384 18446744073709551615 135116726 0 0 4096 0 0 0 0 17 0 0 0
/proc/20031/statm: 85975 84742 298 697 0 85274 0
Current children cumulated CPU time (s) 3340.56
Current children cumulated vsize (KiB) 349256

[startup+3402.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 20041
/proc/meminfo: memFree=993608/2055920 swapFree=4181420/4192956
[pid=20028] ppid=20026 vsize=5356 CPUtime=0
/proc/20028/stat : 20028 (solver.sh) S 20026 20028 18973 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 46085353 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20028/statm: 1339 231 192 169 0 50 0
[pid=20031] ppid=20028 vsize=343900 CPUtime=3400.55
/proc/20031/stat : 20031 (toulbar2) R 20028 20028 18973 0 -1 4194304 84759 0 0 0 340009 46 0 0 25 0 1 0 46085353 352153600 84742 996147200 134512640 137370052 4294956384 18446744073709551615 136497707 0 0 4096 0 0 0 0 17 0 0 0
/proc/20031/statm: 85975 84742 298 697 0 85274 0
Current children cumulated CPU time (s) 3400.55
Current children cumulated vsize (KiB) 349256

[startup+3462.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 20041
/proc/meminfo: memFree=993416/2055920 swapFree=4181420/4192956
[pid=20028] ppid=20026 vsize=5356 CPUtime=0
/proc/20028/stat : 20028 (solver.sh) S 20026 20028 18973 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 46085353 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20028/statm: 1339 231 192 169 0 50 0
[pid=20031] ppid=20028 vsize=343900 CPUtime=3460.52
/proc/20031/stat : 20031 (toulbar2) R 20028 20028 18973 0 -1 4194304 84759 0 0 0 346006 46 0 0 25 0 1 0 46085353 352153600 84742 996147200 134512640 137370052 4294956384 18446744073709551615 134768197 0 0 4096 0 0 0 0 17 0 0 0
/proc/20031/statm: 85975 84742 298 697 0 85274 0
Current children cumulated CPU time (s) 3460.52
Current children cumulated vsize (KiB) 349256

[startup+3522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 20041
/proc/meminfo: memFree=993416/2055920 swapFree=4181420/4192956
[pid=20028] ppid=20026 vsize=5356 CPUtime=0
/proc/20028/stat : 20028 (solver.sh) S 20026 20028 18973 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 46085353 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20028/statm: 1339 231 192 169 0 50 0
[pid=20031] ppid=20028 vsize=343900 CPUtime=3520.5
/proc/20031/stat : 20031 (toulbar2) R 20028 20028 18973 0 -1 4194304 84759 0 0 0 352004 46 0 0 25 0 1 0 46085353 352153600 84742 996147200 134512640 137370052 4294956384 18446744073709551615 134768158 0 0 4096 0 0 0 0 17 0 0 0
/proc/20031/statm: 85975 84742 298 697 0 85274 0
Current children cumulated CPU time (s) 3520.5
Current children cumulated vsize (KiB) 349256

[startup+3582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 20041
/proc/meminfo: memFree=993352/2055920 swapFree=4181420/4192956
[pid=20028] ppid=20026 vsize=5356 CPUtime=0
/proc/20028/stat : 20028 (solver.sh) S 20026 20028 18973 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 46085353 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20028/statm: 1339 231 192 169 0 50 0
[pid=20031] ppid=20028 vsize=343900 CPUtime=3580.48
/proc/20031/stat : 20031 (toulbar2) R 20028 20028 18973 0 -1 4194304 84759 0 0 0 358002 46 0 0 25 0 1 0 46085353 352153600 84742 996147200 134512640 137370052 4294956384 18446744073709551615 135084912 0 0 4096 0 0 0 0 17 0 0 0
/proc/20031/statm: 85975 84742 298 697 0 85274 0
Current children cumulated CPU time (s) 3580.48
Current children cumulated vsize (KiB) 349256



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+3601.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 20041
/proc/meminfo: memFree=993352/2055920 swapFree=4181420/4192956
[pid=20028] ppid=20026 vsize=5356 CPUtime=0
/proc/20028/stat : 20028 (solver.sh) S 20026 20028 18973 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 46085353 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20028/statm: 1339 231 192 169 0 50 0
[pid=20031] ppid=20028 vsize=343900 CPUtime=3600.08
/proc/20031/stat : 20031 (toulbar2) R 20028 20028 18973 0 -1 4194304 84759 0 0 0 359962 46 0 0 25 0 1 0 46085353 352153600 84742 996147200 134512640 137370052 4294956384 18446744073709551615 135107792 0 0 4096 0 0 0 0 17 0 0 0
/proc/20031/statm: 85975 84742 298 697 0 85274 0
Current children cumulated CPU time (s) 3600.08
Current children cumulated vsize (KiB) 349256

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

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

[startup+3601.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 20041
/proc/meminfo: memFree=993352/2055920 swapFree=4181420/4192956
[pid=20028] ppid=20026 vsize=5356 CPUtime=0
/proc/20028/stat : 20028 (solver.sh) S 20026 20028 18973 0 -1 4194304 302 117 0 0 0 0 0 0 21 0 1 0 46085353 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 245482709828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20028/statm: 1339 231 192 169 0 50 0
[pid=20031] ppid=20028 vsize=343900 CPUtime=3600.08
/proc/20031/stat : 20031 (toulbar2) R 20028 20028 18973 0 -1 4194304 84759 0 0 0 359962 46 0 0 25 0 1 0 46085353 352153600 84742 996147200 134512640 137370052 4294956384 18446744073709551615 135107792 0 0 4096 0 0 0 0 17 0 0 0
/proc/20031/statm: 85975 84742 298 697 0 85274 0
Current children cumulated CPU time (s) 3600.08
Current children cumulated vsize (KiB) 349256

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 20028 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=1999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.003998
# while last known CPU time is 3600.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 3601.91
CPU time (s): 3600.08
CPU user time (s): 3599.62
CPU system time (s): 0.46
CPU usage (%): 99.9491
Max. virtual memory (cumulated for all children) (KiB): 349256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
system time used= 0.001999
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 6.30304 second user time and 9.78751 second system time

The end

Launcher Data (download as text)

Begin job on node17 at 2008-07-12 22:17:09
IDJOB=1113948
IDBENCH=61666
IDSOLVER=371
FILE ID=node17/1113948-1215893823
PBS_JOBID= 7903641
Free space on /tmp= 66264 MiB

SOLVER NAME= toulbar2 2008-06-27
BENCH NAME= CPAI08/csp/dag-rand/normalized-rand-n23-d3-e16-r15-t150000-22.xml
COMMAND LINE= HOME/solver.sh BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1113948-1215893823/watcher-1113948-1215893823 -o /tmp/evaluation-result-1113948-1215893823/solver-1113948-1215893823 -C 3600 -W 4000 -M 900 --output-limit 1,15  HOME/solver.sh HOME/instance-1113948-1215893823.xml 

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 2c0c2559db7dd9b7ee60dc52c682bfbe
RANDOM SEED=1862694014

node17.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.240
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.240
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1462072 kB
Buffers:         21164 kB
Cached:         218644 kB
SwapCached:       5264 kB
Active:         510564 kB
Inactive:        24472 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1462072 kB
SwapTotal:     4192956 kB
SwapFree:      4181420 kB
Dirty:          150912 kB
Writeback:           0 kB
Mapped:         302004 kB
Slab:            43540 kB
Committed_AS:   514436 kB
PageTables:       2520 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= 66180 MiB
End job on node17 at 2008-07-12 23:17:13