Trace number 282478

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) 2400.07 2421.62

General information on the benchmark

NameMaxCSP/pi/pi-30-10-25-t48/
pi-30-10-197-52-11.xml
MD5SUMa54950e8c48f2fb1df4a42e98d92ae3b
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of satisfied constraints107
Best CPU time to get the best result obtained on this benchmark3.66644
Satisfiable
(Un)Satisfiability was proved
Number of variables30
Number of constraints109
Maximum constraint arity2
Maximum domain size10
Number of constraints which are defined in extension109
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/282478-1169319253/unknown.xml to /tmp/evaluation/282478-1169319253/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/node4/watcher-282478-1169319253 -o ROOT/results/node4/solver-282478-1169319253 -C 2400 -M 900 /tmp/evaluation/282478-1169319253/solver.sh /tmp/evaluation/282478-1169319253/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: 1.95 1.89 1.92 5/87 9530
/proc/meminfo: memFree=1273960/2055920 swapFree=4182144/4192956
[pid=9529] ppid=9527 vsize=8560 CPUtime=0
/proc/9529/stat : 9529 (solver.sh) R 9527 9529 9307 0 -1 4194304 308 0 0 0 0 0 0 0 20 0 1 0 280320894 8765440 253 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259913402255 0 0 4096 8192 0 0 0 17 1 0 0
/proc/9529/statm: 2140 253 197 79 0 133 0

[startup+0.105909 s]
/proc/loadavg: 1.95 1.89 1.92 5/87 9530
/proc/meminfo: memFree=1273960/2055920 swapFree=4182144/4192956
[pid=9529] ppid=9527 vsize=47552 CPUtime=0.02
/proc/9529/stat : 9529 (solver.sh) S 9527 9529 9307 0 -1 4194304 899 2425 0 0 0 0 1 1 22 0 1 0 280320894 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/9529/statm: 11888 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 47552

[startup+0.514939 s]
/proc/loadavg: 1.95 1.89 1.92 5/87 9530
/proc/meminfo: memFree=1273960/2055920 swapFree=4182144/4192956
[pid=9529] ppid=9527 vsize=47552 CPUtime=0.02
/proc/9529/stat : 9529 (solver.sh) S 9527 9529 9307 0 -1 4194304 899 2425 0 0 0 0 1 1 22 0 1 0 280320894 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/9529/statm: 11888 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 47552

[startup+1.33802 s]
/proc/loadavg: 1.95 1.89 1.92 3/88 9551
/proc/meminfo: memFree=1232608/2055920 swapFree=4182144/4192956
[pid=9529] ppid=9527 vsize=47552 CPUtime=0.02
/proc/9529/stat : 9529 (solver.sh) S 9527 9529 9307 0 -1 4194304 899 2425 0 0 0 0 1 1 22 0 1 0 280320894 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/9529/statm: 11888 361 245 79 0 217 0
[pid=9548] ppid=9529 vsize=50668 CPUtime=1.26
/proc/9548/stat : 9548 (toolbar) R 9529 9529 9307 0 -1 4194304 11916 1320 0 0 23 4 99 0 19 0 1 0 280320899 51884032 11881 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 1 0 0
/proc/9548/statm: 12667 11881 76 178 0 12485 0
Current children cumulated CPU time (s) 1.28
Current children cumulated vsize (KiB) 98220

[startup+2.98218 s]
/proc/loadavg: 1.95 1.89 1.92 3/88 9551
/proc/meminfo: memFree=1209440/2055920 swapFree=4182144/4192956
[pid=9529] ppid=9527 vsize=47552 CPUtime=0.02
/proc/9529/stat : 9529 (solver.sh) S 9527 9529 9307 0 -1 4194304 899 2425 0 0 0 0 1 1 22 0 1 0 280320894 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/9529/statm: 11888 361 245 79 0 217 0
[pid=9548] ppid=9529 vsize=67060 CPUtime=2.89
/proc/9548/stat : 9548 (toolbar) R 9529 9529 9307 0 -1 4194304 16029 1320 0 0 185 5 99 0 25 0 1 0 280320899 68669440 15994 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694147 0 0 4096 2 0 0 0 17 1 0 0
/proc/9548/statm: 16765 15994 80 178 0 16583 0
Current children cumulated CPU time (s) 2.91
Current children cumulated vsize (KiB) 114612

[startup+6.2615 s]
/proc/loadavg: 1.95 1.89 1.92 3/88 9551
/proc/meminfo: memFree=1209440/2055920 swapFree=4182144/4192956
[pid=9529] ppid=9527 vsize=47552 CPUtime=0.02
/proc/9529/stat : 9529 (solver.sh) S 9527 9529 9307 0 -1 4194304 899 2425 0 0 0 0 1 1 22 0 1 0 280320894 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/9529/statm: 11888 361 245 79 0 217 0
[pid=9548] ppid=9529 vsize=67060 CPUtime=6.11
/proc/9548/stat : 9548 (toolbar) R 9529 9529 9307 0 -1 4194304 16029 1320 0 0 507 5 99 0 25 0 1 0 280320899 68669440 15994 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693617 0 0 4096 2 0 0 0 17 1 0 0
/proc/9548/statm: 16765 15994 80 178 0 16583 0
Current children cumulated CPU time (s) 6.13
Current children cumulated vsize (KiB) 114612

[startup+12.7361 s]
/proc/loadavg: 1.96 1.89 1.92 3/88 9551
/proc/meminfo: memFree=1209440/2055920 swapFree=4182144/4192956
[pid=9529] ppid=9527 vsize=47552 CPUtime=0.02
/proc/9529/stat : 9529 (solver.sh) S 9527 9529 9307 0 -1 4194304 899 2425 0 0 0 0 1 1 22 0 1 0 280320894 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/9529/statm: 11888 361 245 79 0 217 0
[pid=9548] ppid=9529 vsize=67060 CPUtime=12.53
/proc/9548/stat : 9548 (toolbar) R 9529 9529 9307 0 -1 4194304 16029 1320 0 0 1149 5 99 0 25 0 1 0 280320899 68669440 15994 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699968 0 0 4096 2 0 0 0 17 1 0 0
/proc/9548/statm: 16765 15994 80 178 0 16583 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 114612

[startup+25.5573 s]
/proc/loadavg: 1.97 1.89 1.92 3/88 9551
/proc/meminfo: memFree=1209504/2055920 swapFree=4182144/4192956
[pid=9529] ppid=9527 vsize=47552 CPUtime=0.02
/proc/9529/stat : 9529 (solver.sh) S 9527 9529 9307 0 -1 4194304 899 2425 0 0 0 0 1 1 22 0 1 0 280320894 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/9529/statm: 11888 361 245 79 0 217 0
[pid=9548] ppid=9529 vsize=67060 CPUtime=25.24
/proc/9548/stat : 9548 (toolbar) R 9529 9529 9307 0 -1 4194304 16029 1320 0 0 2419 6 99 0 25 0 1 0 280320899 68669440 15994 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694080 0 0 4096 2 0 0 0 17 1 0 0
/proc/9548/statm: 16765 15994 80 178 0 16583 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 114612

[startup+51.2248 s]
/proc/loadavg: 1.98 1.90 1.92 3/88 9551
/proc/meminfo: memFree=1209632/2055920 swapFree=4182144/4192956
[pid=9529] ppid=9527 vsize=47552 CPUtime=0.02
/proc/9529/stat : 9529 (solver.sh) S 9527 9529 9307 0 -1 4194304 899 2425 0 0 0 0 1 1 22 0 1 0 280320894 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/9529/statm: 11888 361 245 79 0 217 0
[pid=9548] ppid=9529 vsize=67060 CPUtime=50.67
/proc/9548/stat : 9548 (toolbar) R 9529 9529 9307 0 -1 4194304 16029 1320 0 0 4962 6 99 0 25 0 1 0 280320899 68669440 15994 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134572530 0 0 4096 2 0 0 0 17 1 0 0
/proc/9548/statm: 16765 15994 80 178 0 16583 0
Current children cumulated CPU time (s) 50.69
Current children cumulated vsize (KiB) 114612

[startup+102.448 s]
/proc/loadavg: 1.99 1.91 1.92 3/88 9551
/proc/meminfo: memFree=1209696/2055920 swapFree=4182144/4192956
[pid=9529] ppid=9527 vsize=47552 CPUtime=0.02
/proc/9529/stat : 9529 (solver.sh) S 9527 9529 9307 0 -1 4194304 899 2425 0 0 0 0 1 1 22 0 1 0 280320894 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/9529/statm: 11888 361 245 79 0 217 0
[pid=9548] ppid=9529 vsize=67064 CPUtime=101.42
/proc/9548/stat : 9548 (toolbar) R 9529 9529 9307 0 -1 4194304 16030 1320 0 0 10037 6 99 0 25 0 1 0 280320899 68673536 15995 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657737 0 0 4096 2 0 0 0 17 1 0 0
/proc/9548/statm: 16766 15995 80 178 0 16584 0
Current children cumulated CPU time (s) 101.44
Current children cumulated vsize (KiB) 114616

[startup+162.502 s]
/proc/loadavg: 1.99 1.93 1.92 3/88 9551
/proc/meminfo: memFree=1209632/2055920 swapFree=4182144/4192956
[pid=9529] ppid=9527 vsize=47552 CPUtime=0.02
/proc/9529/stat : 9529 (solver.sh) S 9527 9529 9307 0 -1 4194304 899 2425 0 0 0 0 1 1 22 0 1 0 280320894 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/9529/statm: 11888 361 245 79 0 217 0
[pid=9548] ppid=9529 vsize=67064 CPUtime=160.94
/proc/9548/stat : 9548 (toolbar) R 9529 9529 9307 0 -1 4194304 16030 1320 0 0 15988 7 99 0 25 0 1 0 280320899 68673536 15995 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134597595 0 0 4096 2 0 0 0 17 1 0 0
/proc/9548/statm: 16766 15995 80 178 0 16584 0
Current children cumulated CPU time (s) 160.96
Current children cumulated vsize (KiB) 114616

[startup+222.56 s]
/proc/loadavg: 1.99 1.94 1.92 3/88 9551
/proc/meminfo: memFree=1209696/2055920 swapFree=4182144/4192956
[pid=9529] ppid=9527 vsize=47552 CPUtime=0.02
/proc/9529/stat : 9529 (solver.sh) S 9527 9529 9307 0 -1 4194304 899 2425 0 0 0 0 1 1 22 0 1 0 280320894 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/9529/statm: 11888 361 245 79 0 217 0
[pid=9548] ppid=9529 vsize=67064 CPUtime=220.44
/proc/9548/stat : 9548 (toolbar) R 9529 9529 9307 0 -1 4194304 16030 1320 0 0 21938 7 99 0 25 0 1 0 280320899 68673536 15995 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 1 0 0
/proc/9548/statm: 16766 15995 80 178 0 16584 0
Current children cumulated CPU time (s) 220.46
Current children cumulated vsize (KiB) 114616

[startup+282.615 s]
/proc/loadavg: 1.99 1.95 1.92 3/88 9551
/proc/meminfo: memFree=1209696/2055920 swapFree=4182144/4192956
[pid=9529] ppid=9527 vsize=47552 CPUtime=0.02
/proc/9529/stat : 9529 (solver.sh) S 9527 9529 9307 0 -1 4194304 899 2425 0 0 0 0 1 1 22 0 1 0 280320894 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/9529/statm: 11888 361 245 79 0 217 0
[pid=9548] ppid=9529 vsize=67064 CPUtime=279.95
/proc/9548/stat : 9548 (toolbar) R 9529 9529 9307 0 -1 4194304 16030 1320 0 0 27888 8 99 0 25 0 1 0 280320899 68673536 15995 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694147 0 0 4096 2 0 0 0 17 1 0 0
/proc/9548/statm: 16766 15995 80 178 0 16584 0
Current children cumulated CPU time (s) 279.97
Current children cumulated vsize (KiB) 114616

[startup+342.671 s]
/proc/loadavg: 1.99 1.95 1.92 3/88 9551
/proc/meminfo: memFree=1209632/2055920 swapFree=4182144/4192956
[pid=9529] ppid=9527 vsize=47552 CPUtime=0.02
/proc/9529/stat : 9529 (solver.sh) S 9527 9529 9307 0 -1 4194304 899 2425 0 0 0 0 1 1 22 0 1 0 280320894 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/9529/statm: 11888 361 245 79 0 217 0
[pid=9548] ppid=9529 vsize=67064 CPUtime=339.46
/proc/9548/stat : 9548 (toolbar) R 9529 9529 9307 0 -1 4194304 16030 1320 0 0 33839 8 99 0 25 0 1 0 280320899 68673536 15995 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694152 0 0 4096 2 0 0 0 17 1 0 0
/proc/9548/statm: 16766 15995 80 178 0 16584 0
Current children cumulated CPU time (s) 339.48
Current children cumulated vsize (KiB) 114616

[startup+402.727 s]
/proc/loadavg: 2.10 1.99 1.94 3/88 9551
/proc/meminfo: memFree=1209632/2055920 swapFree=4182144/4192956
[pid=9529] ppid=9527 vsize=47552 CPUtime=0.02
/proc/9529/stat : 9529 (solver.sh) S 9527 9529 9307 0 -1 4194304 899 2425 0 0 0 0 1 1 22 0 1 0 280320894 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/9529/statm: 11888 361 245 79 0 217 0
[pid=9548] ppid=9529 vsize=67064 CPUtime=398.98
/proc/9548/stat : 9548 (toolbar) R 9529 9529 9307 0 -1 4194304 16030 1320 0 0 39790 9 99 0 25 0 1 0 280320899 68673536 15995 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700011 0 0 4096 2 0 0 0 17 1 0 0
/proc/9548/statm: 16766 15995 80 178 0 16584 0
Current children cumulated CPU time (s) 399
Current children cumulated vsize (KiB) 114616

[startup+462.813 s]
/proc/loadavg: 2.03 1.99 1.94 3/94 9719
/proc/meminfo: memFree=1208432/2055920 swapFree=4182144/4192956
[pid=9529] ppid=9527 vsize=47552 CPUtime=0.02
/proc/9529/stat : 9529 (solver.sh) S 9527 9529 9307 0 -1 4194304 899 2425 0 0 0 0 1 1 22 0 1 0 280320894 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/9529/statm: 11888 361 245 79 0 217 0
[pid=9548] ppid=9529 vsize=67064 CPUtime=458.36
/proc/9548/stat : 9548 (toolbar) R 9529 9529 9307 0 -1 4194304 16030 1320 0 0 45728 9 99 0 25 0 1 0 280320899 68673536 15995 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694090 0 0 4096 2 0 0 0 17 1 0 0
/proc/9548/statm: 16766 15995 80 178 0 16584 0
Current children cumulated CPU time (s) 458.38
Current children cumulated vsize (KiB) 114616

[startup+522.877 s]
/proc/loadavg: 2.05 2.00 1.94 3/88 9749
/proc/meminfo: memFree=1209440/2055920 swapFree=4182144/4192956
[pid=9529] ppid=9527 vsize=47552 CPUtime=0.02
/proc/9529/stat : 9529 (solver.sh) S 9527 9529 9307 0 -1 4194304 899 2425 0 0 0 0 1 1 22 0 1 0 280320894 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/9529/statm: 11888 361 245 79 0 217 0
[pid=9548] ppid=9529 vsize=67064 CPUtime=517.85
/proc/9548/stat : 9548 (toolbar) R 9529 9529 9307 0 -1 4194304 16030 1320 0 0 51676 10 99 0 25 0 1 0 280320899 68673536 15995 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693617 0 0 4096 2 0 0 0 17 1 0 0
/proc/9548/statm: 16766 15995 80 178 0 16584 0
Current children cumulated CPU time (s) 517.87

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

/proc/loadavg: 2.00 2.00 1.96 3/88 9751
/proc/meminfo: memFree=1209568/2055920 swapFree=4182144/4192956
[pid=9529] ppid=9527 vsize=47552 CPUtime=0.02
/proc/9529/stat : 9529 (solver.sh) S 9527 9529 9307 0 -1 4194304 899 2425 0 0 0 0 1 1 22 0 1 0 280320894 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/9529/statm: 11888 361 245 79 0 217 0
[pid=9548] ppid=9529 vsize=67064 CPUtime=1708.15
/proc/9548/stat : 9548 (toolbar) R 9529 9529 9307 0 -1 4194304 16030 1320 0 0 170694 22 99 0 25 0 1 0 280320899 68673536 15995 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 1 0 0
/proc/9548/statm: 16766 15995 80 178 0 16584 0
Current children cumulated CPU time (s) 1708.17
Current children cumulated vsize (KiB) 114616

[startup+1784.18 s]
/proc/loadavg: 2.00 2.00 1.96 3/88 9751
/proc/meminfo: memFree=1209504/2055920 swapFree=4182144/4192956
[pid=9529] ppid=9527 vsize=47552 CPUtime=0.02
/proc/9529/stat : 9529 (solver.sh) S 9527 9529 9307 0 -1 4194304 899 2425 0 0 0 0 1 1 22 0 1 0 280320894 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/9529/statm: 11888 361 245 79 0 217 0
[pid=9548] ppid=9529 vsize=67064 CPUtime=1767.66
/proc/9548/stat : 9548 (toolbar) R 9529 9529 9307 0 -1 4194304 16030 1320 0 0 176645 22 99 0 25 0 1 0 280320899 68673536 15995 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134599914 0 0 4096 2 0 0 0 17 1 0 0
/proc/9548/statm: 16766 15995 80 178 0 16584 0
Current children cumulated CPU time (s) 1767.68
Current children cumulated vsize (KiB) 114616

[startup+1844.24 s]
/proc/loadavg: 2.06 2.02 1.97 3/88 9751
/proc/meminfo: memFree=1209568/2055920 swapFree=4182144/4192956
[pid=9529] ppid=9527 vsize=47552 CPUtime=0.02
/proc/9529/stat : 9529 (solver.sh) S 9527 9529 9307 0 -1 4194304 899 2425 0 0 0 0 1 1 22 0 1 0 280320894 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/9529/statm: 11888 361 245 79 0 217 0
[pid=9548] ppid=9529 vsize=67064 CPUtime=1827.18
/proc/9548/stat : 9548 (toolbar) R 9529 9529 9307 0 -1 4194304 16030 1320 0 0 182596 23 99 0 25 0 1 0 280320899 68673536 15995 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134668369 0 0 4096 2 0 0 0 17 1 0 0
/proc/9548/statm: 16766 15995 80 178 0 16584 0
Current children cumulated CPU time (s) 1827.2
Current children cumulated vsize (KiB) 114616

[startup+1904.31 s]
/proc/loadavg: 2.02 2.01 1.97 3/88 9751
/proc/meminfo: memFree=1209568/2055920 swapFree=4182144/4192956
[pid=9529] ppid=9527 vsize=47552 CPUtime=0.02
/proc/9529/stat : 9529 (solver.sh) S 9527 9529 9307 0 -1 4194304 899 2425 0 0 0 0 1 1 22 0 1 0 280320894 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/9529/statm: 11888 361 245 79 0 217 0
[pid=9548] ppid=9529 vsize=67064 CPUtime=1886.71
/proc/9548/stat : 9548 (toolbar) R 9529 9529 9307 0 -1 4194304 16030 1320 0 0 188548 24 99 0 25 0 1 0 280320899 68673536 15995 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134599852 0 0 4096 2 0 0 0 17 1 0 0
/proc/9548/statm: 16766 15995 80 178 0 16584 0
Current children cumulated CPU time (s) 1886.73
Current children cumulated vsize (KiB) 114616

[startup+1964.37 s]
/proc/loadavg: 2.01 2.00 1.97 3/88 9751
/proc/meminfo: memFree=1209504/2055920 swapFree=4182144/4192956
[pid=9529] ppid=9527 vsize=47552 CPUtime=0.02
/proc/9529/stat : 9529 (solver.sh) S 9527 9529 9307 0 -1 4194304 899 2425 0 0 0 0 1 1 22 0 1 0 280320894 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/9529/statm: 11888 361 245 79 0 217 0
[pid=9548] ppid=9529 vsize=67064 CPUtime=1946.22
/proc/9548/stat : 9548 (toolbar) R 9529 9529 9307 0 -1 4194304 16030 1320 0 0 194499 24 99 0 25 0 1 0 280320899 68673536 15995 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699987 0 0 4096 2 0 0 0 17 1 0 0
/proc/9548/statm: 16766 15995 80 178 0 16584 0
Current children cumulated CPU time (s) 1946.24
Current children cumulated vsize (KiB) 114616

[startup+2024.43 s]
/proc/loadavg: 2.00 2.00 1.97 3/88 9751
/proc/meminfo: memFree=1209568/2055920 swapFree=4182144/4192956
[pid=9529] ppid=9527 vsize=47552 CPUtime=0.02
/proc/9529/stat : 9529 (solver.sh) S 9527 9529 9307 0 -1 4194304 899 2425 0 0 0 0 1 1 22 0 1 0 280320894 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/9529/statm: 11888 361 245 79 0 217 0
[pid=9548] ppid=9529 vsize=67064 CPUtime=2005.74
/proc/9548/stat : 9548 (toolbar) R 9529 9529 9307 0 -1 4194304 16030 1320 0 0 200450 25 99 0 25 0 1 0 280320899 68673536 15995 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134685207 0 0 4096 2 0 0 0 17 1 0 0
/proc/9548/statm: 16766 15995 80 178 0 16584 0
Current children cumulated CPU time (s) 2005.76
Current children cumulated vsize (KiB) 114616

[startup+2084.49 s]
/proc/loadavg: 2.00 2.00 1.97 3/88 9751
/proc/meminfo: memFree=1209504/2055920 swapFree=4182144/4192956
[pid=9529] ppid=9527 vsize=47552 CPUtime=0.02
/proc/9529/stat : 9529 (solver.sh) S 9527 9529 9307 0 -1 4194304 899 2425 0 0 0 0 1 1 22 0 1 0 280320894 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/9529/statm: 11888 361 245 79 0 217 0
[pid=9548] ppid=9529 vsize=67064 CPUtime=2065.24
/proc/9548/stat : 9548 (toolbar) R 9529 9529 9307 0 -1 4194304 16030 1320 0 0 206400 25 99 0 25 0 1 0 280320899 68673536 15995 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134656330 0 0 4096 2 0 0 0 17 1 0 0
/proc/9548/statm: 16766 15995 80 178 0 16584 0
Current children cumulated CPU time (s) 2065.26
Current children cumulated vsize (KiB) 114616

[startup+2144.56 s]
/proc/loadavg: 2.00 2.00 1.97 3/88 9751
/proc/meminfo: memFree=1209568/2055920 swapFree=4182144/4192956
[pid=9529] ppid=9527 vsize=47552 CPUtime=0.02
/proc/9529/stat : 9529 (solver.sh) S 9527 9529 9307 0 -1 4194304 899 2425 0 0 0 0 1 1 22 0 1 0 280320894 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/9529/statm: 11888 361 245 79 0 217 0
[pid=9548] ppid=9529 vsize=67064 CPUtime=2124.76
/proc/9548/stat : 9548 (toolbar) R 9529 9529 9307 0 -1 4194304 16030 1320 0 0 212351 26 99 0 25 0 1 0 280320899 68673536 15995 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693626 0 0 4096 2 0 0 0 17 1 0 0
/proc/9548/statm: 16766 15995 80 178 0 16584 0
Current children cumulated CPU time (s) 2124.78
Current children cumulated vsize (KiB) 114616

[startup+2204.62 s]
/proc/loadavg: 2.00 2.00 1.97 3/88 9751
/proc/meminfo: memFree=1209568/2055920 swapFree=4182144/4192956
[pid=9529] ppid=9527 vsize=47552 CPUtime=0.02
/proc/9529/stat : 9529 (solver.sh) S 9527 9529 9307 0 -1 4194304 899 2425 0 0 0 0 1 1 22 0 1 0 280320894 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/9529/statm: 11888 361 245 79 0 217 0
[pid=9548] ppid=9529 vsize=67064 CPUtime=2184.28
/proc/9548/stat : 9548 (toolbar) R 9529 9529 9307 0 -1 4194304 16030 1320 0 0 218302 27 99 0 25 0 1 0 280320899 68673536 15995 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699968 0 0 4096 2 0 0 0 17 1 0 0
/proc/9548/statm: 16766 15995 80 178 0 16584 0
Current children cumulated CPU time (s) 2184.3
Current children cumulated vsize (KiB) 114616

[startup+2264.69 s]
/proc/loadavg: 2.06 2.01 1.97 3/88 9751
/proc/meminfo: memFree=1209504/2055920 swapFree=4182144/4192956
[pid=9529] ppid=9527 vsize=47552 CPUtime=0.02
/proc/9529/stat : 9529 (solver.sh) S 9527 9529 9307 0 -1 4194304 899 2425 0 0 0 0 1 1 22 0 1 0 280320894 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/9529/statm: 11888 361 245 79 0 217 0
[pid=9548] ppid=9529 vsize=67064 CPUtime=2243.8
/proc/9548/stat : 9548 (toolbar) R 9529 9529 9307 0 -1 4194304 16030 1320 0 0 224254 27 99 0 25 0 1 0 280320899 68673536 15995 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693638 0 0 4096 2 0 0 0 17 1 0 0
/proc/9548/statm: 16766 15995 80 178 0 16584 0
Current children cumulated CPU time (s) 2243.82
Current children cumulated vsize (KiB) 114616

[startup+2324.75 s]
/proc/loadavg: 2.05 2.02 1.98 3/88 9751
/proc/meminfo: memFree=1209568/2055920 swapFree=4182144/4192956
[pid=9529] ppid=9527 vsize=47552 CPUtime=0.02
/proc/9529/stat : 9529 (solver.sh) S 9527 9529 9307 0 -1 4194304 899 2425 0 0 0 0 1 1 22 0 1 0 280320894 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/9529/statm: 11888 361 245 79 0 217 0
[pid=9548] ppid=9529 vsize=67064 CPUtime=2303.32
/proc/9548/stat : 9548 (toolbar) R 9529 9529 9307 0 -1 4194304 16030 1320 0 0 230205 28 99 0 25 0 1 0 280320899 68673536 15995 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693776 0 0 4096 2 0 0 0 17 1 0 0
/proc/9548/statm: 16766 15995 80 178 0 16584 0
Current children cumulated CPU time (s) 2303.34
Current children cumulated vsize (KiB) 114616

[startup+2384.78 s]
/proc/loadavg: 2.02 2.02 1.98 3/87 9800
/proc/meminfo: memFree=1254248/2055920 swapFree=4182144/4192956
[pid=9529] ppid=9527 vsize=47552 CPUtime=0.02
/proc/9529/stat : 9529 (solver.sh) S 9527 9529 9307 0 -1 4194304 899 2425 0 0 0 0 1 1 22 0 1 0 280320894 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/9529/statm: 11888 361 245 79 0 217 0
[pid=9548] ppid=9529 vsize=67064 CPUtime=2363.25
/proc/9548/stat : 9548 (toolbar) R 9529 9529 9307 0 -1 4194304 16030 1320 0 0 236196 30 99 0 25 0 1 0 280320899 68673536 15995 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134660530 0 0 4096 2 0 0 0 17 0 0 0
/proc/9548/statm: 16766 15995 80 178 0 16584 0
Current children cumulated CPU time (s) 2363.27
Current children cumulated vsize (KiB) 114616



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2421.61 s]
/proc/loadavg: 2.01 2.02 1.98 3/87 9800
/proc/meminfo: memFree=1254312/2055920 swapFree=4182144/4192956
[pid=9529] ppid=9527 vsize=47552 CPUtime=0.02
/proc/9529/stat : 9529 (solver.sh) S 9527 9529 9307 0 -1 4194304 899 2425 0 0 0 0 1 1 22 0 1 0 280320894 48693248 361 18446744073709551615 4194304 4520092 548682069328 18446744073709551615 259912821594 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/9529/statm: 11888 361 245 79 0 217 0
[pid=9548] ppid=9529 vsize=67064 CPUtime=2400.05
/proc/9548/stat : 9548 (toolbar) R 9529 9529 9307 0 -1 4194304 16030 1320 0 0 239876 30 99 0 25 0 1 0 280320899 68673536 15995 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134599910 0 0 4096 2 0 0 0 17 0 0 0
/proc/9548/statm: 16766 15995 80 178 0 16584 0
Current children cumulated CPU time (s) 2400.07
Current children cumulated vsize (KiB) 114616

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 9529 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=16997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=25996
CPU time returned by wait4() is 0.042993
while last known CPU time is 2400.07

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

Real time (s): 2421.62
CPU time (s): 2400.07
CPU user time (s): 2399.76
CPU system time (s): 0.31
CPU usage (%): 99.11
Max. virtual memory (cumulated for all children) (KiB): 114616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.016997
system time used= 0.025996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3324
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= 64
involuntary context switches= 25

runsolver used 2.46762 s user time and 8.24575 s system time

The end

Launcher Data (download as text)

Begin job on node4 on Sat Jan 20 18:54:13 UTC 2007


IDJOB= 282478
IDBENCH= 12829
IDSOLVER= 71
FILE ID= node4/282478-1169319253

PBS_JOBID= 3610073

Free space on /tmp= 66561 MiB

SOLVER NAME= Toolbar_MaxSat 2007-01-19
BENCH NAME= HOME/pub/bench/CPAI06/MaxCSP/pi/pi-30-10-25-t48/pi-30-10-197-52-11.xml
COMMAND LINE= /tmp/evaluation/282478-1169319253/solver.sh /tmp/evaluation/282478-1169319253/unknown
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node4/convwatcher-282478-1169319253 -o ROOT/results/node4/conversion-282478-1169319253 -C 600 -M 900 /tmp/evaluation/282478-1169319253/translate /tmp/evaluation/282478-1169319253/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-282478-1169319253 -o ROOT/results/node4/solver-282478-1169319253 -C 2400 -M 900  /tmp/evaluation/282478-1169319253/solver.sh /tmp/evaluation/282478-1169319253/unknown

META MD5SUM SOLVER= f843f34905a307bcc0c6a322bc802c9d
MD5SUM BENCH=  a54950e8c48f2fb1df4a42e98d92ae3b

RANDOM SEED= 472866981

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:       1274440 kB
Buffers:         68184 kB
Cached:         522528 kB
SwapCached:       2180 kB
Active:         271492 kB
Inactive:       425740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1274440 kB
SwapTotal:     4192956 kB
SwapFree:      4182144 kB
Dirty:            2168 kB
Writeback:           0 kB
Mapped:         117420 kB
Slab:            68820 kB
Committed_AS:  8375880 kB
PageTables:       2540 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= 66555 MiB



End job on node4 on Sat Jan 20 19:34:35 UTC 2007