Trace number 1113964

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 3609.71

General information on the benchmark

Namecsp/dag-rand/
normalized-rand-n23-d3-e16-r15-t150000-13.xml
MD5SUM1fb39a4daa7cf56fee64a58115f27025
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 benchmark3600.01
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)

18.46/18.53	o 14
18.46/18.54	o 13
18.76/18.87	o 12
20.87/20.98	o 11
26.47/26.56	o 10
145.71/145.86	o 9

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-1113964-1215894126/watcher-1113964-1215894126 -o /tmp/evaluation-result-1113964-1215894126/solver-1113964-1215894126 -C 3600 -W 4000 -M 900 --output-limit 1,15 HOME/solver.sh HOME/instance-1113964-1215894126.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: 2.49 2.63 2.68 4/75 20584
/proc/meminfo: memFree=1768224/2055920 swapFree=4192812/4192956
[pid=20584] ppid=20582 vsize=5356 CPUtime=0
/proc/20584/stat : 20584 (solver.sh) S 20582 20584 20547 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 46116263 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20584/statm: 1339 231 192 169 0 50 0
[pid=20585] ppid=20584 vsize=5356 CPUtime=0
/proc/20585/stat : 20585 (solver.sh) R 20584 20584 20547 0 -1 4194368 15 0 0 0 0 0 0 0 19 0 1 0 46116264 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 228706544935 0 0 4096 0 0 0 0 17 1 0 0
/proc/20585/statm: 1339 231 192 169 0 50 0

[startup+0.071589 s]
/proc/loadavg: 2.49 2.63 2.68 4/75 20584
/proc/meminfo: memFree=1768224/2055920 swapFree=4192812/4192956
[pid=20584] ppid=20582 vsize=5356 CPUtime=0
/proc/20584/stat : 20584 (solver.sh) S 20582 20584 20547 0 -1 4194304 302 117 0 0 0 0 0 0 18 0 1 0 46116263 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20584/statm: 1339 231 192 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102595 s]
/proc/loadavg: 2.49 2.63 2.68 4/75 20584
/proc/meminfo: memFree=1768224/2055920 swapFree=4192812/4192956
[pid=20584] ppid=20582 vsize=5356 CPUtime=0
/proc/20584/stat : 20584 (solver.sh) S 20582 20584 20547 0 -1 4194304 302 117 0 0 0 0 0 0 18 0 1 0 46116263 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20584/statm: 1339 231 192 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.30263 s]
/proc/loadavg: 2.49 2.63 2.68 4/75 20584
/proc/meminfo: memFree=1768224/2055920 swapFree=4192812/4192956
[pid=20584] ppid=20582 vsize=5356 CPUtime=0
/proc/20584/stat : 20584 (solver.sh) S 20582 20584 20547 0 -1 4194304 302 117 0 0 0 0 0 0 18 0 1 0 46116263 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20584/statm: 1339 231 192 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.7027 s]
/proc/loadavg: 2.49 2.63 2.68 4/75 20584
/proc/meminfo: memFree=1768224/2055920 swapFree=4192812/4192956
[pid=20584] ppid=20582 vsize=5356 CPUtime=0
/proc/20584/stat : 20584 (solver.sh) S 20582 20584 20547 0 -1 4194304 302 117 0 0 0 0 0 0 18 0 1 0 46116263 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20584/statm: 1339 231 192 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50184 s]
/proc/loadavg: 2.49 2.63 2.68 3/77 20587
/proc/meminfo: memFree=1742672/2055920 swapFree=4192812/4192956
[pid=20584] ppid=20582 vsize=5356 CPUtime=0
/proc/20584/stat : 20584 (solver.sh) S 20582 20584 20547 0 -1 4194304 302 117 0 0 0 0 0 0 18 0 1 0 46116263 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20584/statm: 1339 231 192 169 0 50 0
[pid=20587] ppid=20584 vsize=45968 CPUtime=1.48
/proc/20587/stat : 20587 (toulbar2) R 20584 20584 20547 0 -1 4194304 10158 0 0 0 144 4 0 0 25 0 1 0 46116264 47071232 10141 996147200 134512640 137370052 4294956384 18446744073709551615 136076493 0 0 4096 0 0 0 0 17 0 0 0
/proc/20587/statm: 11492 10141 199 697 0 10791 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 51324

[startup+3.10112 s]
/proc/loadavg: 2.45 2.62 2.68 3/77 20587
/proc/meminfo: memFree=1713360/2055920 swapFree=4192812/4192956
[pid=20584] ppid=20582 vsize=5356 CPUtime=0
/proc/20584/stat : 20584 (solver.sh) S 20582 20584 20547 0 -1 4194304 302 117 0 0 0 0 0 0 18 0 1 0 46116263 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20584/statm: 1339 231 192 169 0 50 0
[pid=20587] ppid=20584 vsize=88736 CPUtime=3.08
/proc/20587/stat : 20587 (toulbar2) R 20584 20584 20547 0 -1 4194304 20844 0 0 0 300 8 0 0 25 0 1 0 46116264 90865664 20827 996147200 134512640 137370052 4294956384 18446744073709551615 136687772 0 0 4096 0 0 0 0 17 0 0 0
/proc/20587/statm: 22184 20828 199 697 0 21483 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 94092

[startup+6.30168 s]
/proc/loadavg: 2.45 2.62 2.68 3/77 20587
/proc/meminfo: memFree=1625872/2055920 swapFree=4192812/4192956
[pid=20584] ppid=20582 vsize=5356 CPUtime=0
/proc/20584/stat : 20584 (solver.sh) S 20582 20584 20547 0 -1 4194304 302 117 0 0 0 0 0 0 18 0 1 0 46116263 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20584/statm: 1339 231 192 169 0 50 0
[pid=20587] ppid=20584 vsize=173876 CPUtime=6.27
/proc/20587/stat : 20587 (toulbar2) R 20584 20584 20547 0 -1 4194304 42151 0 0 0 608 19 0 0 25 0 1 0 46116264 178049024 42134 996147200 134512640 137370052 4294956384 18446744073709551615 136687772 0 0 4096 0 0 0 0 17 0 0 0
/proc/20587/statm: 43469 42134 199 697 0 42768 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 179232

[startup+12.7018 s]
/proc/loadavg: 2.38 2.60 2.67 3/77 20587
/proc/meminfo: memFree=1512784/2055920 swapFree=4192812/4192956
[pid=20584] ppid=20582 vsize=5356 CPUtime=0
/proc/20584/stat : 20584 (solver.sh) S 20582 20584 20547 0 -1 4194304 302 117 0 0 0 0 0 0 18 0 1 0 46116263 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20584/statm: 1339 231 192 169 0 50 0
[pid=20587] ppid=20584 vsize=272088 CPUtime=12.66
/proc/20587/stat : 20587 (toulbar2) R 20584 20584 20547 0 -1 4194304 66710 0 0 0 1236 30 0 0 25 0 1 0 46116264 278618112 66693 996147200 134512640 137370052 4294956384 18446744073709551615 136687772 0 0 4096 0 0 0 0 17 0 0 0
/proc/20587/statm: 68022 66694 233 697 0 67321 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 277444

[startup+25.503 s]
/proc/loadavg: 2.32 2.58 2.66 3/77 20587
/proc/meminfo: memFree=1431312/2055920 swapFree=4192812/4192956
[pid=20584] ppid=20582 vsize=5356 CPUtime=0
/proc/20584/stat : 20584 (solver.sh) S 20582 20584 20547 0 -1 4194304 302 117 0 0 0 0 0 0 18 0 1 0 46116263 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20584/statm: 1339 231 192 169 0 50 0
[pid=20587] ppid=20584 vsize=343900 CPUtime=25.47
/proc/20587/stat : 20587 (toulbar2) R 20584 20584 20547 0 -1 4194304 84759 0 0 0 2509 38 0 0 25 0 1 0 46116264 352153600 84742 996147200 134512640 137370052 4294956384 18446744073709551615 136497801 0 0 4096 0 0 0 0 17 0 0 0
/proc/20587/statm: 85975 84742 298 697 0 85274 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 349256

[startup+51.1025 s]
/proc/loadavg: 2.21 2.53 2.64 3/77 20587
/proc/meminfo: memFree=1431248/2055920 swapFree=4192812/4192956
[pid=20584] ppid=20582 vsize=5356 CPUtime=0
/proc/20584/stat : 20584 (solver.sh) S 20582 20584 20547 0 -1 4194304 302 117 0 0 0 0 0 0 18 0 1 0 46116263 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20584/statm: 1339 231 192 169 0 50 0
[pid=20587] ppid=20584 vsize=343900 CPUtime=51.05
/proc/20587/stat : 20587 (toulbar2) R 20584 20584 20547 0 -1 4194304 84759 0 0 0 5067 38 0 0 25 0 1 0 46116264 352153600 84742 996147200 134512640 137370052 4294956384 18446744073709551615 134768227 0 0 4096 0 0 0 0 17 0 0 0
/proc/20587/statm: 85975 84742 298 697 0 85274 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 349256

[startup+102.306 s]
/proc/loadavg: 2.08 2.44 2.61 3/77 20587
/proc/meminfo: memFree=1430928/2055920 swapFree=4192812/4192956
[pid=20584] ppid=20582 vsize=5356 CPUtime=0
/proc/20584/stat : 20584 (solver.sh) S 20582 20584 20547 0 -1 4194304 302 117 0 0 0 0 0 0 18 0 1 0 46116263 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20584/statm: 1339 231 192 169 0 50 0
[pid=20587] ppid=20584 vsize=343900 CPUtime=102.23
/proc/20587/stat : 20587 (toulbar2) R 20584 20584 20547 0 -1 4194304 84759 0 0 0 10185 38 0 0 25 0 1 0 46116264 352153600 84742 996147200 134512640 137370052 4294956384 18446744073709551615 135107776 0 0 4096 0 0 0 0 17 0 0 0
/proc/20587/statm: 85975 84742 298 697 0 85274 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 349256

[startup+162.302 s]
/proc/loadavg: 2.03 2.36 2.56 3/77 20587
/proc/meminfo: memFree=1430800/2055920 swapFree=4192812/4192956
[pid=20584] ppid=20582 vsize=5356 CPUtime=0
/proc/20584/stat : 20584 (solver.sh) S 20582 20584 20547 0 -1 4194304 302 117 0 0 0 0 0 0 18 0 1 0 46116263 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20584/statm: 1339 231 192 169 0 50 0
[pid=20587] ppid=20584 vsize=343900 CPUtime=162.2
/proc/20587/stat : 20587 (toulbar2) R 20584 20584 20547 0 -1 4194304 84759 0 0 0 16182 38 0 0 25 0 1 0 46116264 352153600 84742 996147200 134512640 137370052 4294956384 18446744073709551615 135163540 0 0 4096 0 0 0 0 17 0 0 0
/proc/20587/statm: 85975 84742 298 697 0 85274 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 349256

[startup+222.301 s]
/proc/loadavg: 2.01 2.29 2.53 3/77 20587
/proc/meminfo: memFree=1430864/2055920 swapFree=4192812/4192956
[pid=20584] ppid=20582 vsize=5356 CPUtime=0
/proc/20584/stat : 20584 (solver.sh) S 20582 20584 20547 0 -1 4194304 302 117 0 0 0 0 0 0 18 0 1 0 46116263 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20584/statm: 1339 231 192 169 0 50 0
[pid=20587] ppid=20584 vsize=343900 CPUtime=222.17
/proc/20587/stat : 20587 (toulbar2) R 20584 20584 20547 0 -1 4194304 84759 0 0 0 22179 38 0 0 25 0 1 0 46116264 352153600 84742 996147200 134512640 137370052 4294956384 18446744073709551615 134768137 0 0 4096 0 0 0 0 17 0 0 0
/proc/20587/statm: 85975 84742 298 697 0 85274 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 349256

[startup+282.302 s]
/proc/loadavg: 2.00 2.24 2.49 3/77 20587
/proc/meminfo: memFree=1430864/2055920 swapFree=4192812/4192956
[pid=20584] ppid=20582 vsize=5356 CPUtime=0
/proc/20584/stat : 20584 (solver.sh) S 20582 20584 20547 0 -1 4194304 302 117 0 0 0 0 0 0 18 0 1 0 46116263 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20584/statm: 1339 231 192 169 0 50 0
[pid=20587] ppid=20584 vsize=343900 CPUtime=282.14
/proc/20587/stat : 20587 (toulbar2) R 20584 20584 20547 0 -1 4194304 84759 0 0 0 28176 38 0 0 25 0 1 0 46116264 352153600 84742 996147200 134512640 137370052 4294956384 18446744073709551615 134768160 0 0 4096 0 0 0 0 17 0 0 0
/proc/20587/statm: 85975 84742 298 697 0 85274 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 349256

[startup+342.301 s]
/proc/loadavg: 2.06 2.20 2.46 3/77 20587
/proc/meminfo: memFree=1430672/2055920 swapFree=4192812/4192956
[pid=20584] ppid=20582 vsize=5356 CPUtime=0
/proc/20584/stat : 20584 (solver.sh) S 20582 20584 20547 0 -1 4194304 302 117 0 0 0 0 0 0 18 0 1 0 46116263 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20584/statm: 1339 231 192 169 0 50 0
[pid=20587] ppid=20584 vsize=343900 CPUtime=342.12
/proc/20587/stat : 20587 (toulbar2) R 20584 20584 20547 0 -1 4194304 84759 0 0 0 34173 39 0 0 25 0 1 0 46116264 352153600 84742 996147200 134512640 137370052 4294956384 18446744073709551615 134768163 0 0 4096 0 0 0 0 17 0 0 0
/proc/20587/statm: 85975 84742 298 697 0 85274 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 349256

[startup+402.302 s]
/proc/loadavg: 2.02 2.17 2.43 3/77 20587
/proc/meminfo: memFree=1430544/2055920 swapFree=4192812/4192956
[pid=20584] ppid=20582 vsize=5356 CPUtime=0
/proc/20584/stat : 20584 (solver.sh) S 20582 20584 20547 0 -1 4194304 302 117 0 0 0 0 0 0 18 0 1 0 46116263 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20584/statm: 1339 231 192 169 0 50 0
[pid=20587] ppid=20584 vsize=343900 CPUtime=402.09
/proc/20587/stat : 20587 (toulbar2) R 20584 20584 20547 0 -1 4194304 84759 0 0 0 40170 39 0 0 25 0 1 0 46116264 352153600 84742 996147200 134512640 137370052 4294956384 18446744073709551615 134786392 0 0 4096 0 0 0 0 17 0 0 0
/proc/20587/statm: 85975 84742 298 697 0 85274 0

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

/proc/20587/statm: 85975 84742 298 697 0 85274 0
Current children cumulated CPU time (s) 2975.17
Current children cumulated vsize (KiB) 349256

[startup+3042.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 20623
/proc/meminfo: memFree=1017808/2055920 swapFree=4192812/4192956
[pid=20584] ppid=20582 vsize=5356 CPUtime=0
/proc/20584/stat : 20584 (solver.sh) S 20582 20584 20547 0 -1 4194304 302 117 0 0 0 0 0 0 18 0 1 0 46116263 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20584/statm: 1339 231 192 169 0 50 0
[pid=20587] ppid=20584 vsize=343900 CPUtime=3034.93
/proc/20587/stat : 20587 (toulbar2) R 20584 20584 20547 0 -1 4194304 84759 0 0 0 303447 46 0 0 25 0 1 0 46116264 352153600 84742 996147200 134512640 137370052 4294956384 18446744073709551615 136447365 0 0 4096 0 0 0 0 17 1 0 0
/proc/20587/statm: 85975 84742 298 697 0 85274 0
Current children cumulated CPU time (s) 3034.93
Current children cumulated vsize (KiB) 349256

[startup+3102.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 20623
/proc/meminfo: memFree=1017808/2055920 swapFree=4192812/4192956
[pid=20584] ppid=20582 vsize=5356 CPUtime=0
/proc/20584/stat : 20584 (solver.sh) S 20582 20584 20547 0 -1 4194304 302 117 0 0 0 0 0 0 18 0 1 0 46116263 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20584/statm: 1339 231 192 169 0 50 0
[pid=20587] ppid=20584 vsize=343900 CPUtime=3094.69
/proc/20587/stat : 20587 (toulbar2) R 20584 20584 20547 0 -1 4194304 84759 0 0 0 309423 46 0 0 25 0 1 0 46116264 352153600 84742 996147200 134512640 137370052 4294956384 18446744073709551615 134768200 0 0 4096 0 0 0 0 17 1 0 0
/proc/20587/statm: 85975 84742 298 697 0 85274 0
Current children cumulated CPU time (s) 3094.69
Current children cumulated vsize (KiB) 349256

[startup+3162.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 20623
/proc/meminfo: memFree=1017808/2055920 swapFree=4192812/4192956
[pid=20584] ppid=20582 vsize=5356 CPUtime=0
/proc/20584/stat : 20584 (solver.sh) S 20582 20584 20547 0 -1 4194304 302 117 0 0 0 0 0 0 18 0 1 0 46116263 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20584/statm: 1339 231 192 169 0 50 0
[pid=20587] ppid=20584 vsize=343900 CPUtime=3154.46
/proc/20587/stat : 20587 (toulbar2) R 20584 20584 20547 0 -1 4194304 84759 0 0 0 315400 46 0 0 25 0 1 0 46116264 352153600 84742 996147200 134512640 137370052 4294956384 18446744073709551615 134768160 0 0 4096 0 0 0 0 17 1 0 0
/proc/20587/statm: 85975 84742 298 697 0 85274 0
Current children cumulated CPU time (s) 3154.46
Current children cumulated vsize (KiB) 349256

[startup+3222.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 20623
/proc/meminfo: memFree=1017808/2055920 swapFree=4192812/4192956
[pid=20584] ppid=20582 vsize=5356 CPUtime=0
/proc/20584/stat : 20584 (solver.sh) S 20582 20584 20547 0 -1 4194304 302 117 0 0 0 0 0 0 18 0 1 0 46116263 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20584/statm: 1339 231 192 169 0 50 0
[pid=20587] ppid=20584 vsize=343900 CPUtime=3214.22
/proc/20587/stat : 20587 (toulbar2) R 20584 20584 20547 0 -1 4194304 84759 0 0 0 321376 46 0 0 25 0 1 0 46116264 352153600 84742 996147200 134512640 137370052 4294956384 18446744073709551615 134768209 0 0 4096 0 0 0 0 17 1 0 0
/proc/20587/statm: 85975 84742 298 697 0 85274 0
Current children cumulated CPU time (s) 3214.22
Current children cumulated vsize (KiB) 349256

[startup+3282.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 20623
/proc/meminfo: memFree=1017808/2055920 swapFree=4192812/4192956
[pid=20584] ppid=20582 vsize=5356 CPUtime=0
/proc/20584/stat : 20584 (solver.sh) S 20582 20584 20547 0 -1 4194304 302 117 0 0 0 0 0 0 18 0 1 0 46116263 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20584/statm: 1339 231 192 169 0 50 0
[pid=20587] ppid=20584 vsize=343900 CPUtime=3273.98
/proc/20587/stat : 20587 (toulbar2) R 20584 20584 20547 0 -1 4194304 84759 0 0 0 327352 46 0 0 25 0 1 0 46116264 352153600 84742 996147200 134512640 137370052 4294956384 18446744073709551615 134768160 0 0 4096 0 0 0 0 17 1 0 0
/proc/20587/statm: 85975 84742 298 697 0 85274 0
Current children cumulated CPU time (s) 3273.98
Current children cumulated vsize (KiB) 349256

[startup+3342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 20623
/proc/meminfo: memFree=1017808/2055920 swapFree=4192812/4192956
[pid=20584] ppid=20582 vsize=5356 CPUtime=0
/proc/20584/stat : 20584 (solver.sh) S 20582 20584 20547 0 -1 4194304 302 117 0 0 0 0 0 0 18 0 1 0 46116263 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20584/statm: 1339 231 192 169 0 50 0
[pid=20587] ppid=20584 vsize=343900 CPUtime=3333.74
/proc/20587/stat : 20587 (toulbar2) R 20584 20584 20547 0 -1 4194304 84759 0 0 0 333328 46 0 0 25 0 1 0 46116264 352153600 84742 996147200 134512640 137370052 4294956384 18446744073709551615 134768158 0 0 4096 0 0 0 0 17 1 0 0
/proc/20587/statm: 85975 84742 298 697 0 85274 0
Current children cumulated CPU time (s) 3333.74
Current children cumulated vsize (KiB) 349256

[startup+3402.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 20625
/proc/meminfo: memFree=1017680/2055920 swapFree=4192812/4192956
[pid=20584] ppid=20582 vsize=5356 CPUtime=0
/proc/20584/stat : 20584 (solver.sh) S 20582 20584 20547 0 -1 4194304 302 117 0 0 0 0 0 0 18 0 1 0 46116263 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20584/statm: 1339 231 192 169 0 50 0
[pid=20587] ppid=20584 vsize=343900 CPUtime=3393.5
/proc/20587/stat : 20587 (toulbar2) R 20584 20584 20547 0 -1 4194304 84759 0 0 0 339304 46 0 0 25 0 1 0 46116264 352153600 84742 996147200 134512640 137370052 4294956384 18446744073709551615 134768163 0 0 4096 0 0 0 0 17 1 0 0
/proc/20587/statm: 85975 84742 298 697 0 85274 0
Current children cumulated CPU time (s) 3393.5
Current children cumulated vsize (KiB) 349256

[startup+3462.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 20625
/proc/meminfo: memFree=1017680/2055920 swapFree=4192812/4192956
[pid=20584] ppid=20582 vsize=5356 CPUtime=0
/proc/20584/stat : 20584 (solver.sh) S 20582 20584 20547 0 -1 4194304 302 117 0 0 0 0 0 0 18 0 1 0 46116263 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20584/statm: 1339 231 192 169 0 50 0
[pid=20587] ppid=20584 vsize=343900 CPUtime=3453.26
/proc/20587/stat : 20587 (toulbar2) R 20584 20584 20547 0 -1 4194304 84759 0 0 0 345280 46 0 0 25 0 1 0 46116264 352153600 84742 996147200 134512640 137370052 4294956384 18446744073709551615 134768163 0 0 4096 0 0 0 0 17 1 0 0
/proc/20587/statm: 85975 84742 298 697 0 85274 0
Current children cumulated CPU time (s) 3453.26
Current children cumulated vsize (KiB) 349256

[startup+3522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 20625
/proc/meminfo: memFree=1017680/2055920 swapFree=4192812/4192956
[pid=20584] ppid=20582 vsize=5356 CPUtime=0
/proc/20584/stat : 20584 (solver.sh) S 20582 20584 20547 0 -1 4194304 302 117 0 0 0 0 0 0 18 0 1 0 46116263 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20584/statm: 1339 231 192 169 0 50 0
[pid=20587] ppid=20584 vsize=343900 CPUtime=3513.02
/proc/20587/stat : 20587 (toulbar2) R 20584 20584 20547 0 -1 4194304 84759 0 0 0 351256 46 0 0 25 0 1 0 46116264 352153600 84742 996147200 134512640 137370052 4294956384 18446744073709551615 136445678 0 0 4096 0 0 0 0 17 1 0 0
/proc/20587/statm: 85975 84742 298 697 0 85274 0
Current children cumulated CPU time (s) 3513.02
Current children cumulated vsize (KiB) 349256

[startup+3582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 20625
/proc/meminfo: memFree=1017616/2055920 swapFree=4192812/4192956
[pid=20584] ppid=20582 vsize=5356 CPUtime=0
/proc/20584/stat : 20584 (solver.sh) S 20582 20584 20547 0 -1 4194304 302 117 0 0 0 0 0 0 18 0 1 0 46116263 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20584/statm: 1339 231 192 169 0 50 0
[pid=20587] ppid=20584 vsize=343900 CPUtime=3572.79
/proc/20587/stat : 20587 (toulbar2) R 20584 20584 20547 0 -1 4194304 84759 0 0 0 357233 46 0 0 25 0 1 0 46116264 352153600 84742 996147200 134512640 137370052 4294956384 18446744073709551615 136492732 0 0 4096 0 0 0 0 17 1 0 0
/proc/20587/statm: 85975 84742 298 697 0 85274 0
Current children cumulated CPU time (s) 3572.79
Current children cumulated vsize (KiB) 349256



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+3609.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 20625
/proc/meminfo: memFree=1017616/2055920 swapFree=4192812/4192956
[pid=20584] ppid=20582 vsize=5356 CPUtime=0
/proc/20584/stat : 20584 (solver.sh) S 20582 20584 20547 0 -1 4194304 302 117 0 0 0 0 0 0 18 0 1 0 46116263 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20584/statm: 1339 231 192 169 0 50 0
[pid=20587] ppid=20584 vsize=343900 CPUtime=3600.08
/proc/20587/stat : 20587 (toulbar2) R 20584 20584 20547 0 -1 4194304 84759 0 0 0 359962 46 0 0 25 0 1 0 46116264 352153600 84742 996147200 134512640 137370052 4294956384 18446744073709551615 134768200 0 0 4096 0 0 0 0 17 1 0 0
/proc/20587/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+3609.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/76 20625
/proc/meminfo: memFree=1017616/2055920 swapFree=4192812/4192956
[pid=20584] ppid=20582 vsize=5356 CPUtime=0
/proc/20584/stat : 20584 (solver.sh) S 20582 20584 20547 0 -1 4194304 302 117 0 0 0 0 0 0 18 0 1 0 46116263 5484544 231 996147200 4194304 4889804 548682068832 18446744073709551615 228706542404 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20584/statm: 1339 231 192 169 0 50 0
[pid=20587] ppid=20584 vsize=343900 CPUtime=3600.08
/proc/20587/stat : 20587 (toulbar2) R 20584 20584 20547 0 -1 4194304 84759 0 0 0 359962 46 0 0 25 0 1 0 46116264 352153600 84742 996147200 134512640 137370052 4294956384 18446744073709551615 134768200 0 0 4096 0 0 0 0 17 1 0 0
/proc/20587/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 20584 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.003999
# 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): 3609.71
CPU time (s): 3600.08
CPU user time (s): 3599.62
CPU system time (s): 0.46
CPU usage (%): 99.7331
Max. virtual memory (cumulated for all children) (KiB): 349256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.003999
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= 2

runsolver used 3.15652 second user time and 9.99148 second system time

The end

Launcher Data (download as text)

Begin job on node8 at 2008-07-12 22:22:12
IDJOB=1113964
IDBENCH=61668
IDSOLVER=371
FILE ID=node8/1113964-1215894126
PBS_JOBID= 7903706
Free space on /tmp= 66268 MiB

SOLVER NAME= toulbar2 2008-06-27
BENCH NAME= CPAI08/csp/dag-rand/normalized-rand-n23-d3-e16-r15-t150000-13.xml
COMMAND LINE= HOME/solver.sh BENCHNAME 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1113964-1215894126/watcher-1113964-1215894126 -o /tmp/evaluation-result-1113964-1215894126/solver-1113964-1215894126 -C 3600 -W 4000 -M 900 --output-limit 1,15  HOME/solver.sh HOME/instance-1113964-1215894126.xml 

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 1fb39a4daa7cf56fee64a58115f27025
RANDOM SEED=310981411

node8.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.268
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.268
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1768640 kB
Buffers:         46704 kB
Cached:         147488 kB
SwapCached:         16 kB
Active:         171136 kB
Inactive:        53964 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1768640 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           79556 kB
Writeback:           0 kB
Mapped:          42016 kB
Slab:            47140 kB
Committed_AS:   294272 kB
PageTables:       1856 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 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 node8 at 2008-07-12 23:22:24