Trace number 282568

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, and are wall clock time (not CPU 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
Toolbar_MaxSat 2007-01-19? (TO) 2400.02 2400.65

General information on the benchmark

NameMaxCSP/celar/subs7/
scenw-7-sub4-22_ext.xml
MD5SUMf2cfb5e6c9f6d2f2f494645c769a83d1
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of satisfied constraints454
Best CPU time to get the best result obtained on this benchmark21.0378
Satisfiable
(Un)Satisfiability was proved
Number of variables22
Number of constraints473
Maximum constraint arity2
Maximum domain size22
Number of constraints which are defined in extension473
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

c 
c 
c 
c conversion script
c 
c 

translate /tmp/evaluation/282568-1169320266/unknown.xml to /tmp/evaluation/282568-1169320266/unknown.wcsp

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node58/watcher-282568-1169320266 -o ROOT/results/node58/solver-282568-1169320266 -C 2400 -M 900 /tmp/evaluation/282568-1169320266/solver.sh /tmp/evaluation/282568-1169320266/unknown 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 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
Current StackSize limit: 10240 KiB

/proc/loadavg: 1.00 1.00 1.15 4/65 12845
/proc/meminfo: memFree=1413280/2055920 swapFree=4184256/4192956
[pid=12844] ppid=12842 vsize=8652 CPUtime=0
/proc/12844/stat : 12844 (solver.sh) R 12842 12844 12117 0 -1 4194304 335 0 0 0 0 0 0 0 17 0 1 0 280424643 8859648 279 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 226238196383 0 65538 4096 73728 0 0 0 17 1 0 0
/proc/12844/statm: 2163 279 207 79 0 156 0
[pid=12846] ppid=12844 vsize=8688 CPUtime=0
/proc/12846/stat : 12846 (solver.sh) R 12844 12844 12117 0 -1 4194368 24 0 0 0 0 0 0 0 17 0 1 0 280424644 8896512 285 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 4425608 0 0 4096 73728 0 0 0 17 1 0 0
/proc/12846/statm: 2172 286 209 79 0 165 0

[startup+0.107622 s]
/proc/loadavg: 1.00 1.00 1.15 4/65 12845
/proc/meminfo: memFree=1413280/2055920 swapFree=4184256/4192956
[pid=12844] ppid=12842 vsize=47548 CPUtime=0.01
/proc/12844/stat : 12844 (solver.sh) S 12842 12844 12117 0 -1 4194304 874 2249 0 0 0 0 0 1 16 0 1 0 280424643 48689152 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 226237803354 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/12844/statm: 11887 362 246 79 0 217 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47548

[startup+0.51565 s]
/proc/loadavg: 1.00 1.00 1.15 4/65 12845
/proc/meminfo: memFree=1413280/2055920 swapFree=4184256/4192956
[pid=12844] ppid=12842 vsize=47548 CPUtime=0.09
/proc/12844/stat : 12844 (solver.sh) S 12842 12844 12117 0 -1 4194304 902 2477 0 0 0 1 7 1 15 0 1 0 280424643 48689152 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 226237803354 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/12844/statm: 11887 362 246 79 0 217 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 47548

[startup+1.33672 s]
/proc/loadavg: 1.00 1.00 1.15 2/66 12866
/proc/meminfo: memFree=1176536/2055920 swapFree=4184256/4192956
[pid=12844] ppid=12842 vsize=47548 CPUtime=0.09
/proc/12844/stat : 12844 (solver.sh) S 12842 12844 12117 0 -1 4194304 902 2477 0 0 0 1 7 1 15 0 1 0 280424643 48689152 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 226237803354 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/12844/statm: 11887 362 246 79 0 217 0
[pid=12863] ppid=12844 vsize=240496 CPUtime=1.2
/proc/12863/stat : 12863 (toolbar) R 12844 12844 12117 0 -1 4194304 58831 1687 0 0 91 23 6 0 25 0 1 0 280424654 246267904 58796 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134708723 0 0 4096 2 0 0 0 17 1 0 0
/proc/12863/statm: 60124 58796 72 178 0 59942 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 288044

[startup+2.98287 s]
/proc/loadavg: 1.00 1.00 1.15 2/66 12866
/proc/meminfo: memFree=1176536/2055920 swapFree=4184256/4192956
[pid=12844] ppid=12842 vsize=47548 CPUtime=0.09
/proc/12844/stat : 12844 (solver.sh) S 12842 12844 12117 0 -1 4194304 902 2477 0 0 0 1 7 1 15 0 1 0 280424643 48689152 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 226237803354 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/12844/statm: 11887 362 246 79 0 217 0
[pid=12863] ppid=12844 vsize=240536 CPUtime=2.85
/proc/12863/stat : 12863 (toolbar) R 12844 12844 12117 0 -1 4194304 58844 1687 0 0 255 24 6 0 25 0 1 0 280424654 246308864 58809 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699991 0 0 4096 2 0 0 0 17 1 0 0
/proc/12863/statm: 60134 58809 75 178 0 59952 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 288084

[startup+6.25915 s]
/proc/loadavg: 1.00 1.00 1.15 2/66 12866
/proc/meminfo: memFree=1151960/2055920 swapFree=4184256/4192956
[pid=12844] ppid=12842 vsize=47548 CPUtime=0.09
/proc/12844/stat : 12844 (solver.sh) S 12842 12844 12117 0 -1 4194304 902 2477 0 0 0 1 7 1 15 0 1 0 280424643 48689152 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 226237803354 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/12844/statm: 11887 362 246 79 0 217 0
[pid=12863] ppid=12844 vsize=264868 CPUtime=6.13
/proc/12863/stat : 12863 (toolbar) R 12844 12844 12117 0 -1 4194304 64933 1687 0 0 580 27 6 0 25 0 1 0 280424654 271224832 64898 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699968 0 0 4096 2 0 0 0 17 1 0 0
/proc/12863/statm: 66217 64898 81 178 0 66035 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 312416

[startup+12.7177 s]
/proc/loadavg: 1.00 1.00 1.14 2/66 12866
/proc/meminfo: memFree=1152088/2055920 swapFree=4184256/4192956
[pid=12844] ppid=12842 vsize=47548 CPUtime=0.09
/proc/12844/stat : 12844 (solver.sh) S 12842 12844 12117 0 -1 4194304 902 2477 0 0 0 1 7 1 15 0 1 0 280424643 48689152 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 226237803354 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/12844/statm: 11887 362 246 79 0 217 0
[pid=12863] ppid=12844 vsize=264868 CPUtime=12.58
/proc/12863/stat : 12863 (toolbar) R 12844 12844 12117 0 -1 4194304 64933 1687 0 0 1225 27 6 0 25 0 1 0 280424654 271224832 64898 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670019 0 0 4096 2 0 0 0 17 1 0 0
/proc/12863/statm: 66217 64898 81 178 0 66035 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 312416

[startup+25.5218 s]
/proc/loadavg: 1.00 1.00 1.14 2/66 12866
/proc/meminfo: memFree=1152216/2055920 swapFree=4184256/4192956
[pid=12844] ppid=12842 vsize=47548 CPUtime=0.09
/proc/12844/stat : 12844 (solver.sh) S 12842 12844 12117 0 -1 4194304 902 2477 0 0 0 1 7 1 15 0 1 0 280424643 48689152 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 226237803354 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/12844/statm: 11887 362 246 79 0 217 0
[pid=12863] ppid=12844 vsize=264868 CPUtime=25.38
/proc/12863/stat : 12863 (toolbar) R 12844 12844 12117 0 -1 4194304 64933 1687 0 0 2505 27 6 0 25 0 1 0 280424654 271224832 64898 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657545 0 0 4096 2 0 0 0 17 1 0 0
/proc/12863/statm: 66217 64898 81 178 0 66035 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 312416

[startup+51.1441 s]
/proc/loadavg: 1.00 1.00 1.14 2/66 12866
/proc/meminfo: memFree=1152216/2055920 swapFree=4184256/4192956
[pid=12844] ppid=12842 vsize=47548 CPUtime=0.09
/proc/12844/stat : 12844 (solver.sh) S 12842 12844 12117 0 -1 4194304 902 2477 0 0 0 1 7 1 15 0 1 0 280424643 48689152 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 226237803354 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/12844/statm: 11887 362 246 79 0 217 0
[pid=12863] ppid=12844 vsize=264868 CPUtime=51
/proc/12863/stat : 12863 (toolbar) R 12844 12844 12117 0 -1 4194304 64933 1687 0 0 5067 27 6 0 25 0 1 0 280424654 271224832 64898 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134667527 0 0 4096 2 0 0 0 17 1 0 0
/proc/12863/statm: 66217 64898 81 178 0 66035 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 312416

[startup+102.379 s]
/proc/loadavg: 1.00 1.00 1.13 2/66 12866
/proc/meminfo: memFree=1152280/2055920 swapFree=4184256/4192956
[pid=12844] ppid=12842 vsize=47548 CPUtime=0.09
/proc/12844/stat : 12844 (solver.sh) S 12842 12844 12117 0 -1 4194304 902 2477 0 0 0 1 7 1 15 0 1 0 280424643 48689152 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 226237803354 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/12844/statm: 11887 362 246 79 0 217 0
[pid=12863] ppid=12844 vsize=264868 CPUtime=102.22
/proc/12863/stat : 12863 (toolbar) R 12844 12844 12117 0 -1 4194304 64933 1687 0 0 10189 27 6 0 25 0 1 0 280424654 271224832 64898 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693626 0 0 4096 2 0 0 0 17 1 0 0
/proc/12863/statm: 66217 64898 81 178 0 66035 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 312416

[startup+162.432 s]
/proc/loadavg: 1.00 1.00 1.12 2/66 12866
/proc/meminfo: memFree=1152280/2055920 swapFree=4184256/4192956
[pid=12844] ppid=12842 vsize=47548 CPUtime=0.09
/proc/12844/stat : 12844 (solver.sh) S 12842 12844 12117 0 -1 4194304 902 2477 0 0 0 1 7 1 15 0 1 0 280424643 48689152 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 226237803354 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/12844/statm: 11887 362 246 79 0 217 0
[pid=12863] ppid=12844 vsize=264868 CPUtime=162.25
/proc/12863/stat : 12863 (toolbar) R 12844 12844 12117 0 -1 4194304 64933 1687 0 0 16192 27 6 0 25 0 1 0 280424654 271224832 64898 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694147 0 0 4096 2 0 0 0 17 1 0 0
/proc/12863/statm: 66217 64898 81 178 0 66035 0
Current children cumulated CPU time (s) 162.34
Current children cumulated vsize (KiB) 312416

[startup+222.481 s]
/proc/loadavg: 1.00 1.00 1.10 2/66 12866
/proc/meminfo: memFree=1152280/2055920 swapFree=4184256/4192956
[pid=12844] ppid=12842 vsize=47548 CPUtime=0.09
/proc/12844/stat : 12844 (solver.sh) S 12842 12844 12117 0 -1 4194304 902 2477 0 0 0 1 7 1 15 0 1 0 280424643 48689152 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 226237803354 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/12844/statm: 11887 362 246 79 0 217 0
[pid=12863] ppid=12844 vsize=264868 CPUtime=222.29
/proc/12863/stat : 12863 (toolbar) R 12844 12844 12117 0 -1 4194304 64933 1687 0 0 22196 27 6 0 25 0 1 0 280424654 271224832 64898 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693945 0 0 4096 2 0 0 0 17 1 0 0
/proc/12863/statm: 66217 64898 81 178 0 66035 0
Current children cumulated CPU time (s) 222.38
Current children cumulated vsize (KiB) 312416

[startup+282.527 s]
/proc/loadavg: 1.00 1.00 1.09 2/66 12866
/proc/meminfo: memFree=1152280/2055920 swapFree=4184256/4192956
[pid=12844] ppid=12842 vsize=47548 CPUtime=0.09
/proc/12844/stat : 12844 (solver.sh) S 12842 12844 12117 0 -1 4194304 902 2477 0 0 0 1 7 1 15 0 1 0 280424643 48689152 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 226237803354 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/12844/statm: 11887 362 246 79 0 217 0
[pid=12863] ppid=12844 vsize=264868 CPUtime=282.32
/proc/12863/stat : 12863 (toolbar) R 12844 12844 12117 0 -1 4194304 64933 1687 0 0 28199 27 6 0 25 0 1 0 280424654 271224832 64898 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700009 0 0 4096 2 0 0 0 17 1 0 0
/proc/12863/statm: 66217 64898 81 178 0 66035 0
Current children cumulated CPU time (s) 282.41
Current children cumulated vsize (KiB) 312416

[startup+342.574 s]
/proc/loadavg: 1.06 1.02 1.09 2/66 12866
/proc/meminfo: memFree=1152280/2055920 swapFree=4184256/4192956
[pid=12844] ppid=12842 vsize=47548 CPUtime=0.09
/proc/12844/stat : 12844 (solver.sh) S 12842 12844 12117 0 -1 4194304 902 2477 0 0 0 1 7 1 15 0 1 0 280424643 48689152 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 226237803354 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/12844/statm: 11887 362 246 79 0 217 0
[pid=12863] ppid=12844 vsize=264868 CPUtime=342.35
/proc/12863/stat : 12863 (toolbar) R 12844 12844 12117 0 -1 4194304 64933 1687 0 0 34202 27 6 0 25 0 1 0 280424654 271224832 64898 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693631 0 0 4096 2 0 0 0 17 1 0 0
/proc/12863/statm: 66217 64898 81 178 0 66035 0
Current children cumulated CPU time (s) 342.44
Current children cumulated vsize (KiB) 312416

[startup+402.625 s]
/proc/loadavg: 1.02 1.01 1.08 2/66 12866
/proc/meminfo: memFree=1152280/2055920 swapFree=4184256/4192956
[pid=12844] ppid=12842 vsize=47548 CPUtime=0.09
/proc/12844/stat : 12844 (solver.sh) S 12842 12844 12117 0 -1 4194304 902 2477 0 0 0 1 7 1 15 0 1 0 280424643 48689152 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 226237803354 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/12844/statm: 11887 362 246 79 0 217 0
[pid=12863] ppid=12844 vsize=264868 CPUtime=402.4
/proc/12863/stat : 12863 (toolbar) R 12844 12844 12117 0 -1 4194304 64933 1687 0 0 40206 28 6 0 25 0 1 0 280424654 271224832 64898 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 1 0 0
/proc/12863/statm: 66217 64898 81 178 0 66035 0
Current children cumulated CPU time (s) 402.49
Current children cumulated vsize (KiB) 312416

[startup+462.671 s]
/proc/loadavg: 1.01 1.00 1.08 2/66 12866
/proc/meminfo: memFree=1152280/2055920 swapFree=4184256/4192956
[pid=12844] ppid=12842 vsize=47548 CPUtime=0.09
/proc/12844/stat : 12844 (solver.sh) S 12842 12844 12117 0 -1 4194304 902 2477 0 0 0 1 7 1 15 0 1 0 280424643 48689152 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 226237803354 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/12844/statm: 11887 362 246 79 0 217 0
[pid=12863] ppid=12844 vsize=264868 CPUtime=462.43
/proc/12863/stat : 12863 (toolbar) R 12844 12844 12117 0 -1 4194304 64933 1687 0 0 46209 28 6 0 25 0 1 0 280424654 271224832 64898 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134701458 0 0 4096 2 0 0 0 17 1 0 0
/proc/12863/statm: 66217 64898 81 178 0 66035 0
Current children cumulated CPU time (s) 462.52
Current children cumulated vsize (KiB) 312416

[startup+522.719 s]
/proc/loadavg: 1.00 1.00 1.07 2/66 12866
/proc/meminfo: memFree=1152280/2055920 swapFree=4184256/4192956
[pid=12844] ppid=12842 vsize=47548 CPUtime=0.09
/proc/12844/stat : 12844 (solver.sh) S 12842 12844 12117 0 -1 4194304 902 2477 0 0 0 1 7 1 15 0 1 0 280424643 48689152 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 226237803354 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/12844/statm: 11887 362 246 79 0 217 0
[pid=12863] ppid=12844 vsize=264868 CPUtime=522.46

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

/proc/loadavg: 1.02 1.01 1.00 2/66 12868
/proc/meminfo: memFree=1152280/2055920 swapFree=4184256/4192956
[pid=12844] ppid=12842 vsize=47548 CPUtime=0.09
/proc/12844/stat : 12844 (solver.sh) S 12842 12844 12117 0 -1 4194304 902 2477 0 0 0 1 7 1 15 0 1 0 280424643 48689152 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 226237803354 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/12844/statm: 11887 362 246 79 0 217 0
[pid=12863] ppid=12844 vsize=264868 CPUtime=1723.16
/proc/12863/stat : 12863 (toolbar) R 12844 12844 12117 0 -1 4194304 64933 1687 0 0 172280 30 6 0 25 0 1 0 280424654 271224832 64898 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693647 0 0 4096 2 0 0 0 17 1 0 0
/proc/12863/statm: 66217 64898 81 178 0 66035 0
Current children cumulated CPU time (s) 1723.25
Current children cumulated vsize (KiB) 312416

[startup+1783.76 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 12868
/proc/meminfo: memFree=1152216/2055920 swapFree=4184256/4192956
[pid=12844] ppid=12842 vsize=47548 CPUtime=0.09
/proc/12844/stat : 12844 (solver.sh) S 12842 12844 12117 0 -1 4194304 902 2477 0 0 0 1 7 1 15 0 1 0 280424643 48689152 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 226237803354 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/12844/statm: 11887 362 246 79 0 217 0
[pid=12863] ppid=12844 vsize=264868 CPUtime=1783.2
/proc/12863/stat : 12863 (toolbar) R 12844 12844 12117 0 -1 4194304 64933 1687 0 0 178284 30 6 0 25 0 1 0 280424654 271224832 64898 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699987 0 0 4096 2 0 0 0 17 1 0 0
/proc/12863/statm: 66217 64898 81 178 0 66035 0
Current children cumulated CPU time (s) 1783.29
Current children cumulated vsize (KiB) 312416

[startup+1843.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12868
/proc/meminfo: memFree=1152216/2055920 swapFree=4184256/4192956
[pid=12844] ppid=12842 vsize=47548 CPUtime=0.09
/proc/12844/stat : 12844 (solver.sh) S 12842 12844 12117 0 -1 4194304 902 2477 0 0 0 1 7 1 15 0 1 0 280424643 48689152 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 226237803354 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/12844/statm: 11887 362 246 79 0 217 0
[pid=12863] ppid=12844 vsize=264868 CPUtime=1843.23
/proc/12863/stat : 12863 (toolbar) R 12844 12844 12117 0 -1 4194304 64933 1687 0 0 184287 30 6 0 25 0 1 0 280424654 271224832 64898 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693647 0 0 4096 2 0 0 0 17 1 0 0
/proc/12863/statm: 66217 64898 81 178 0 66035 0
Current children cumulated CPU time (s) 1843.32
Current children cumulated vsize (KiB) 312416

[startup+1903.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12868
/proc/meminfo: memFree=1152216/2055920 swapFree=4184256/4192956
[pid=12844] ppid=12842 vsize=47548 CPUtime=0.09
/proc/12844/stat : 12844 (solver.sh) S 12842 12844 12117 0 -1 4194304 902 2477 0 0 0 1 7 1 15 0 1 0 280424643 48689152 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 226237803354 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/12844/statm: 11887 362 246 79 0 217 0
[pid=12863] ppid=12844 vsize=264868 CPUtime=1903.26
/proc/12863/stat : 12863 (toolbar) R 12844 12844 12117 0 -1 4194304 64933 1687 0 0 190290 30 6 0 25 0 1 0 280424654 271224832 64898 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700009 0 0 4096 2 0 0 0 17 1 0 0
/proc/12863/statm: 66217 64898 81 178 0 66035 0
Current children cumulated CPU time (s) 1903.35
Current children cumulated vsize (KiB) 312416

[startup+1963.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12868
/proc/meminfo: memFree=1152280/2055920 swapFree=4184256/4192956
[pid=12844] ppid=12842 vsize=47548 CPUtime=0.09
/proc/12844/stat : 12844 (solver.sh) S 12842 12844 12117 0 -1 4194304 902 2477 0 0 0 1 7 1 15 0 1 0 280424643 48689152 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 226237803354 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/12844/statm: 11887 362 246 79 0 217 0
[pid=12863] ppid=12844 vsize=264868 CPUtime=1963.29
/proc/12863/stat : 12863 (toolbar) R 12844 12844 12117 0 -1 4194304 64933 1687 0 0 196293 30 6 0 25 0 1 0 280424654 271224832 64898 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 1 0 0
/proc/12863/statm: 66217 64898 81 178 0 66035 0
Current children cumulated CPU time (s) 1963.38
Current children cumulated vsize (KiB) 312416

[startup+2023.95 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12868
/proc/meminfo: memFree=1152216/2055920 swapFree=4184256/4192956
[pid=12844] ppid=12842 vsize=47548 CPUtime=0.09
/proc/12844/stat : 12844 (solver.sh) S 12842 12844 12117 0 -1 4194304 902 2477 0 0 0 1 7 1 15 0 1 0 280424643 48689152 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 226237803354 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/12844/statm: 11887 362 246 79 0 217 0
[pid=12863] ppid=12844 vsize=264868 CPUtime=2023.32
/proc/12863/stat : 12863 (toolbar) R 12844 12844 12117 0 -1 4194304 64933 1687 0 0 202296 30 6 0 25 0 1 0 280424654 271224832 64898 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134667527 0 0 4096 2 0 0 0 17 1 0 0
/proc/12863/statm: 66217 64898 81 178 0 66035 0
Current children cumulated CPU time (s) 2023.41
Current children cumulated vsize (KiB) 312416

[startup+2084 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12868
/proc/meminfo: memFree=1152216/2055920 swapFree=4184256/4192956
[pid=12844] ppid=12842 vsize=47548 CPUtime=0.09
/proc/12844/stat : 12844 (solver.sh) S 12842 12844 12117 0 -1 4194304 902 2477 0 0 0 1 7 1 15 0 1 0 280424643 48689152 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 226237803354 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/12844/statm: 11887 362 246 79 0 217 0
[pid=12863] ppid=12844 vsize=264868 CPUtime=2083.35
/proc/12863/stat : 12863 (toolbar) R 12844 12844 12117 0 -1 4194304 64933 1687 0 0 208299 30 6 0 25 0 1 0 280424654 271224832 64898 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694090 0 0 4096 2 0 0 0 17 1 0 0
/proc/12863/statm: 66217 64898 81 178 0 66035 0
Current children cumulated CPU time (s) 2083.44
Current children cumulated vsize (KiB) 312416

[startup+2144.05 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12868
/proc/meminfo: memFree=1152216/2055920 swapFree=4184256/4192956
[pid=12844] ppid=12842 vsize=47548 CPUtime=0.09
/proc/12844/stat : 12844 (solver.sh) S 12842 12844 12117 0 -1 4194304 902 2477 0 0 0 1 7 1 15 0 1 0 280424643 48689152 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 226237803354 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/12844/statm: 11887 362 246 79 0 217 0
[pid=12863] ppid=12844 vsize=264868 CPUtime=2143.39
/proc/12863/stat : 12863 (toolbar) R 12844 12844 12117 0 -1 4194304 64933 1687 0 0 214303 30 6 0 25 0 1 0 280424654 271224832 64898 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134660559 0 0 4096 2 0 0 0 17 1 0 0
/proc/12863/statm: 66217 64898 81 178 0 66035 0
Current children cumulated CPU time (s) 2143.48
Current children cumulated vsize (KiB) 312416

[startup+2204.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12868
/proc/meminfo: memFree=1152216/2055920 swapFree=4184256/4192956
[pid=12844] ppid=12842 vsize=47548 CPUtime=0.09
/proc/12844/stat : 12844 (solver.sh) S 12842 12844 12117 0 -1 4194304 902 2477 0 0 0 1 7 1 15 0 1 0 280424643 48689152 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 226237803354 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/12844/statm: 11887 362 246 79 0 217 0
[pid=12863] ppid=12844 vsize=264868 CPUtime=2203.42
/proc/12863/stat : 12863 (toolbar) R 12844 12844 12117 0 -1 4194304 64933 1687 0 0 220306 30 6 0 25 0 1 0 280424654 271224832 64898 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693680 0 0 4096 2 0 0 0 17 1 0 0
/proc/12863/statm: 66217 64898 81 178 0 66035 0
Current children cumulated CPU time (s) 2203.51
Current children cumulated vsize (KiB) 312416

[startup+2264.15 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12868
/proc/meminfo: memFree=1152216/2055920 swapFree=4184256/4192956
[pid=12844] ppid=12842 vsize=47548 CPUtime=0.09
/proc/12844/stat : 12844 (solver.sh) S 12842 12844 12117 0 -1 4194304 902 2477 0 0 0 1 7 1 15 0 1 0 280424643 48689152 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 226237803354 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/12844/statm: 11887 362 246 79 0 217 0
[pid=12863] ppid=12844 vsize=264868 CPUtime=2263.47
/proc/12863/stat : 12863 (toolbar) R 12844 12844 12117 0 -1 4194304 64933 1687 0 0 226310 31 6 0 25 0 1 0 280424654 271224832 64898 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694177 0 0 4096 2 0 0 0 17 1 0 0
/proc/12863/statm: 66217 64898 81 178 0 66035 0
Current children cumulated CPU time (s) 2263.56
Current children cumulated vsize (KiB) 312416

[startup+2324.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12868
/proc/meminfo: memFree=1152216/2055920 swapFree=4184256/4192956
[pid=12844] ppid=12842 vsize=47548 CPUtime=0.09
/proc/12844/stat : 12844 (solver.sh) S 12842 12844 12117 0 -1 4194304 902 2477 0 0 0 1 7 1 15 0 1 0 280424643 48689152 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 226237803354 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/12844/statm: 11887 362 246 79 0 217 0
[pid=12863] ppid=12844 vsize=264868 CPUtime=2323.5
/proc/12863/stat : 12863 (toolbar) R 12844 12844 12117 0 -1 4194304 64933 1687 0 0 232313 31 6 0 25 0 1 0 280424654 271224832 64898 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693669 0 0 4096 2 0 0 0 17 1 0 0
/proc/12863/statm: 66217 64898 81 178 0 66035 0
Current children cumulated CPU time (s) 2323.59
Current children cumulated vsize (KiB) 312416

[startup+2384.25 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 12868
/proc/meminfo: memFree=1152216/2055920 swapFree=4184256/4192956
[pid=12844] ppid=12842 vsize=47548 CPUtime=0.09
/proc/12844/stat : 12844 (solver.sh) S 12842 12844 12117 0 -1 4194304 902 2477 0 0 0 1 7 1 15 0 1 0 280424643 48689152 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 226237803354 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/12844/statm: 11887 362 246 79 0 217 0
[pid=12863] ppid=12844 vsize=264868 CPUtime=2383.54
/proc/12863/stat : 12863 (toolbar) R 12844 12844 12117 0 -1 4194304 64933 1687 0 0 238317 31 6 0 25 0 1 0 280424654 271224832 64898 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699991 0 0 4096 2 0 0 0 17 1 0 0
/proc/12863/statm: 66217 64898 81 178 0 66035 0
Current children cumulated CPU time (s) 2383.63
Current children cumulated vsize (KiB) 312416



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.64 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 12868
/proc/meminfo: memFree=1152216/2055920 swapFree=4184256/4192956
[pid=12844] ppid=12842 vsize=47548 CPUtime=0.09
/proc/12844/stat : 12844 (solver.sh) S 12842 12844 12117 0 -1 4194304 902 2477 0 0 0 1 7 1 15 0 1 0 280424643 48689152 362 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 226237803354 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/12844/statm: 11887 362 246 79 0 217 0
[pid=12863] ppid=12844 vsize=264868 CPUtime=2399.93
/proc/12863/stat : 12863 (toolbar) R 12844 12844 12117 0 -1 4194304 64933 1687 0 0 239956 31 6 0 25 0 1 0 280424654 271224832 64898 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657463 0 0 4096 2 0 0 0 17 1 0 0
/proc/12863/statm: 66217 64898 81 178 0 66035 0
Current children cumulated CPU time (s) 2400.02
Current children cumulated vsize (KiB) 312416

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 12844 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=79987 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=29995
CPU time returned by wait4() is 0.109982
while last known CPU time is 2400.02

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 2400.65
CPU time (s): 2400.02
CPU user time (s): 2399.69
CPU system time (s): 0.33
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 312416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.079987
system time used= 0.029995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3379
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= 66
involuntary context switches= 21

runsolver used 1.57876 s user time and 4.82727 s system time

The end

Launcher Data (download as text)

Begin job on node58 on Sat Jan 20 19:11:06 UTC 2007


IDJOB= 282568
IDBENCH= 12865
IDSOLVER= 71
FILE ID= node58/282568-1169320266

PBS_JOBID= 3610388

Free space on /tmp= 66563 MiB

SOLVER NAME= Toolbar_MaxSat 2007-01-19
BENCH NAME= HOME/pub/bench/CPAI06/MaxCSP/celar/subs7/scenw-7-sub4-22_ext.xml
COMMAND LINE= /tmp/evaluation/282568-1169320266/solver.sh /tmp/evaluation/282568-1169320266/unknown
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node58/convwatcher-282568-1169320266 -o ROOT/results/node58/conversion-282568-1169320266 -C 600 -M 900 /tmp/evaluation/282568-1169320266/translate /tmp/evaluation/282568-1169320266/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-282568-1169320266 -o ROOT/results/node58/solver-282568-1169320266 -C 2400 -M 900  /tmp/evaluation/282568-1169320266/solver.sh /tmp/evaluation/282568-1169320266/unknown

META MD5SUM SOLVER= f843f34905a307bcc0c6a322bc802c9d
MD5SUM BENCH=  f2cfb5e6c9f6d2f2f494645c769a83d1

RANDOM SEED= 620883554

TIME LIMIT= 2400 seconds

MEMORY LIMIT= 900 MiB


/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		: 3000.223
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		: 3000.223
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:       1413760 kB
Buffers:         47592 kB
Cached:         516304 kB
SwapCached:       2680 kB
Active:         139632 kB
Inactive:       433860 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1413760 kB
SwapTotal:     4192956 kB
SwapFree:      4184256 kB
Dirty:            2464 kB
Writeback:           0 kB
Mapped:          15744 kB
Slab:            54720 kB
Committed_AS:  4915608 kB
PageTables:       1380 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= 66562 MiB



End job on node58 on Sat Jan 20 19:51:07 UTC 2007