Trace number 277591

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) 2400.1 2420.43

General information on the benchmark

Namedimacs/ssa/
ssa-2670-130_ext.xml
MD5SUMa69cb0578060e72c362a8bb6c0c5d6ab
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of satisfied constraints2365
Best CPU time to get the best result obtained on this benchmark1080.27
SatisfiableNO
(Un)Satisfiability was proved
Number of variables1359
Number of constraints2366
Maximum constraint arity5
Maximum domain size2
Number of constraints which are defined in extension2366
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/277591-1169268945/unknown.xml to /tmp/evaluation/277591-1169268945/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/node71/watcher-277591-1169268945 -o ROOT/results/node71/solver-277591-1169268945 -C 2400 -M 900 /tmp/evaluation/277591-1169268945/solver.sh /tmp/evaluation/277591-1169268945/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: 2.00 2.01 1.93 3/74 25791
/proc/meminfo: memFree=1275704/2055920 swapFree=4192812/4192956
[pid=25790] ppid=25788 vsize=18540 CPUtime=0
/proc/25790/stat : 25790 (runsolver) R 25788 25790 25458 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 74391431 18984960 279 18446744073709551615 4194304 4267372 548682069088 18446744073709551615 231962373415 0 0 4096 24578 0 0 0 17 1 0 0
/proc/25790/statm: 4635 279 244 17 0 2626 0

[startup+0.102197 s]
/proc/loadavg: 2.00 2.01 1.93 3/74 25791
/proc/meminfo: memFree=1275704/2055920 swapFree=4192812/4192956
[pid=25790] ppid=25788 vsize=47548 CPUtime=0.01
/proc/25790/stat : 25790 (solver.sh) S 25788 25790 25458 0 -1 4194304 873 2245 0 0 0 0 0 1 21 0 1 0 74391431 48689152 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/25790/statm: 11887 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 47548

[startup+0.510254 s]
/proc/loadavg: 2.00 2.01 1.93 3/74 25791
/proc/meminfo: memFree=1275704/2055920 swapFree=4192812/4192956
[pid=25790] ppid=25788 vsize=47548 CPUtime=0.4
/proc/25790/stat : 25790 (solver.sh) S 25788 25790 25458 0 -1 4194304 901 29563 0 0 0 0 26 14 15 0 1 0 74391431 48689152 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/25790/statm: 11887 361 245 79 0 217 0
Current children cumulated CPU time (s) 0.4
Current children cumulated vsize (KiB) 47548

[startup+1.33137 s]
/proc/loadavg: 2.00 2.01 1.93 3/75 25812
/proc/meminfo: memFree=1128560/2055920 swapFree=4192812/4192956
[pid=25790] ppid=25788 vsize=47548 CPUtime=0.4
/proc/25790/stat : 25790 (solver.sh) S 25788 25790 25458 0 -1 4194304 901 29563 0 0 0 0 26 14 15 0 1 0 74391431 48689152 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/25790/statm: 11887 361 245 79 0 217 0
[pid=25809] ppid=25790 vsize=260904 CPUtime=0.83
/proc/25809/stat : 25809 (toolbar) R 25790 25790 25458 0 -1 4194304 50707 1284 0 0 40 20 23 0 22 0 1 0 74391477 267165696 50673 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134884559 0 0 4096 0 0 0 0 17 1 0 0
/proc/25809/statm: 65226 50673 60 178 0 65044 0
Current children cumulated CPU time (s) 1.23
Current children cumulated vsize (KiB) 308452

[startup+2.96859 s]
/proc/loadavg: 2.00 2.01 1.93 3/75 25812
/proc/meminfo: memFree=950320/2055920 swapFree=4192812/4192956
[pid=25790] ppid=25788 vsize=47548 CPUtime=0.4
/proc/25790/stat : 25790 (solver.sh) S 25788 25790 25458 0 -1 4194304 901 29563 0 0 0 0 26 14 15 0 1 0 74391431 48689152 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/25790/statm: 11887 361 245 79 0 217 0
[pid=25809] ppid=25790 vsize=400488 CPUtime=2.46
/proc/25809/stat : 25809 (toolbar) R 25790 25790 25458 0 -1 4194304 81123 1284 0 0 190 33 23 0 25 0 1 0 74391477 410099712 81088 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670541 0 0 4096 2 0 0 0 17 1 0 0
/proc/25809/statm: 100122 81088 80 178 0 99940 0
Current children cumulated CPU time (s) 2.86
Current children cumulated vsize (KiB) 448036

[startup+6.24804 s]
/proc/loadavg: 2.00 2.00 1.93 3/75 25812
/proc/meminfo: memFree=950128/2055920 swapFree=4192812/4192956
[pid=25790] ppid=25788 vsize=47548 CPUtime=0.4
/proc/25790/stat : 25790 (solver.sh) S 25788 25790 25458 0 -1 4194304 901 29563 0 0 0 0 26 14 15 0 1 0 74391431 48689152 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/25790/statm: 11887 361 245 79 0 217 0
[pid=25809] ppid=25790 vsize=400568 CPUtime=5.71
/proc/25809/stat : 25809 (toolbar) R 25790 25790 25458 0 -1 4194304 81144 1284 0 0 515 33 23 0 25 0 1 0 74391477 410181632 81109 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657125 0 0 4096 2 0 0 0 17 1 0 0
/proc/25809/statm: 100142 81109 80 178 0 99960 0
Current children cumulated CPU time (s) 6.11
Current children cumulated vsize (KiB) 448116

[startup+12.7219 s]
/proc/loadavg: 2.00 2.00 1.93 3/75 25812
/proc/meminfo: memFree=949936/2055920 swapFree=4192812/4192956
[pid=25790] ppid=25788 vsize=47548 CPUtime=0.4
/proc/25790/stat : 25790 (solver.sh) S 25788 25790 25458 0 -1 4194304 901 29563 0 0 0 0 26 14 15 0 1 0 74391431 48689152 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/25790/statm: 11887 361 245 79 0 217 0
[pid=25809] ppid=25790 vsize=400692 CPUtime=12.13
/proc/25809/stat : 25809 (toolbar) R 25790 25790 25458 0 -1 4194304 81176 1284 0 0 1157 33 23 0 25 0 1 0 74391477 410308608 81141 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670503 0 0 4096 2 0 0 0 17 1 0 0
/proc/25809/statm: 100173 81141 81 178 0 99991 0
Current children cumulated CPU time (s) 12.53
Current children cumulated vsize (KiB) 448240

[startup+25.5637 s]
/proc/loadavg: 2.00 2.00 1.93 3/75 25812
/proc/meminfo: memFree=950000/2055920 swapFree=4192812/4192956
[pid=25790] ppid=25788 vsize=47548 CPUtime=0.4
/proc/25790/stat : 25790 (solver.sh) S 25788 25790 25458 0 -1 4194304 901 29563 0 0 0 0 26 14 15 0 1 0 74391431 48689152 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/25790/statm: 11887 361 245 79 0 217 0
[pid=25809] ppid=25790 vsize=400692 CPUtime=24.85
/proc/25809/stat : 25809 (toolbar) R 25790 25790 25458 0 -1 4194304 81176 1284 0 0 2429 33 23 0 25 0 1 0 74391477 410308608 81141 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670708 0 0 4096 2 0 0 0 17 1 0 0
/proc/25809/statm: 100173 81141 81 178 0 99991 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 448240

[startup+51.2322 s]
/proc/loadavg: 2.00 2.00 1.93 3/75 25812
/proc/meminfo: memFree=950064/2055920 swapFree=4192812/4192956
[pid=25790] ppid=25788 vsize=47548 CPUtime=0.4
/proc/25790/stat : 25790 (solver.sh) S 25788 25790 25458 0 -1 4194304 901 29563 0 0 0 0 26 14 15 0 1 0 74391431 48689152 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/25790/statm: 11887 361 245 79 0 217 0
[pid=25809] ppid=25790 vsize=400692 CPUtime=50.28
/proc/25809/stat : 25809 (toolbar) R 25790 25790 25458 0 -1 4194304 81176 1284 0 0 4972 33 23 0 25 0 1 0 74391477 410308608 81141 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657545 0 0 4096 2 0 0 0 17 1 0 0
/proc/25809/statm: 100173 81141 81 178 0 99991 0
Current children cumulated CPU time (s) 50.68
Current children cumulated vsize (KiB) 448240

[startup+102.459 s]
/proc/loadavg: 2.00 2.00 1.93 3/75 25812
/proc/meminfo: memFree=950128/2055920 swapFree=4192812/4192956
[pid=25790] ppid=25788 vsize=47548 CPUtime=0.4
/proc/25790/stat : 25790 (solver.sh) S 25788 25790 25458 0 -1 4194304 901 29563 0 0 0 0 26 14 15 0 1 0 74391431 48689152 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/25790/statm: 11887 361 245 79 0 217 0
[pid=25809] ppid=25790 vsize=400692 CPUtime=101.04
/proc/25809/stat : 25809 (toolbar) R 25790 25790 25458 0 -1 4194304 81176 1284 0 0 10048 33 23 0 25 0 1 0 74391477 410308608 81141 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134659977 0 0 4096 2 0 0 0 17 1 0 0
/proc/25809/statm: 100173 81141 81 178 0 99991 0
Current children cumulated CPU time (s) 101.44
Current children cumulated vsize (KiB) 448240

[startup+162.517 s]
/proc/loadavg: 2.00 2.00 1.93 3/75 25812
/proc/meminfo: memFree=950128/2055920 swapFree=4192812/4192956
[pid=25790] ppid=25788 vsize=47548 CPUtime=0.4
/proc/25790/stat : 25790 (solver.sh) S 25788 25790 25458 0 -1 4194304 901 29563 0 0 0 0 26 14 15 0 1 0 74391431 48689152 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/25790/statm: 11887 361 245 79 0 217 0
[pid=25809] ppid=25790 vsize=400692 CPUtime=160.55
/proc/25809/stat : 25809 (toolbar) R 25790 25790 25458 0 -1 4194304 81176 1284 0 0 15999 33 23 0 25 0 1 0 74391477 410308608 81141 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134659979 0 0 4096 2 0 0 0 17 1 0 0
/proc/25809/statm: 100173 81141 81 178 0 99991 0
Current children cumulated CPU time (s) 160.95
Current children cumulated vsize (KiB) 448240

[startup+222.576 s]
/proc/loadavg: 2.10 2.03 1.94 3/75 25812
/proc/meminfo: memFree=950128/2055920 swapFree=4192812/4192956
[pid=25790] ppid=25788 vsize=47548 CPUtime=0.4
/proc/25790/stat : 25790 (solver.sh) S 25788 25790 25458 0 -1 4194304 901 29563 0 0 0 0 26 14 15 0 1 0 74391431 48689152 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/25790/statm: 11887 361 245 79 0 217 0
[pid=25809] ppid=25790 vsize=400692 CPUtime=220.06
/proc/25809/stat : 25809 (toolbar) R 25790 25790 25458 0 -1 4194304 81176 1284 0 0 21950 33 23 0 25 0 1 0 74391477 410308608 81141 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657127 0 0 4096 2 0 0 0 17 1 0 0
/proc/25809/statm: 100173 81141 81 178 0 99991 0
Current children cumulated CPU time (s) 220.46
Current children cumulated vsize (KiB) 448240

[startup+282.633 s]
/proc/loadavg: 2.03 2.02 1.94 3/75 25812
/proc/meminfo: memFree=950128/2055920 swapFree=4192812/4192956
[pid=25790] ppid=25788 vsize=47548 CPUtime=0.4
/proc/25790/stat : 25790 (solver.sh) S 25788 25790 25458 0 -1 4194304 901 29563 0 0 0 0 26 14 15 0 1 0 74391431 48689152 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/25790/statm: 11887 361 245 79 0 217 0
[pid=25809] ppid=25790 vsize=400692 CPUtime=279.57
/proc/25809/stat : 25809 (toolbar) R 25790 25790 25458 0 -1 4194304 81176 1284 0 0 27901 33 23 0 25 0 1 0 74391477 410308608 81141 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134660482 0 0 4096 2 0 0 0 17 1 0 0
/proc/25809/statm: 100173 81141 81 178 0 99991 0
Current children cumulated CPU time (s) 279.97
Current children cumulated vsize (KiB) 448240

[startup+342.703 s]
/proc/loadavg: 2.01 2.02 1.94 3/81 25920
/proc/meminfo: memFree=948840/2055920 swapFree=4192812/4192956
[pid=25790] ppid=25788 vsize=47548 CPUtime=0.4
/proc/25790/stat : 25790 (solver.sh) S 25788 25790 25458 0 -1 4194304 901 29563 0 0 0 0 26 14 15 0 1 0 74391431 48689152 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/25790/statm: 11887 361 245 79 0 217 0
[pid=25809] ppid=25790 vsize=400692 CPUtime=338.97
/proc/25809/stat : 25809 (toolbar) R 25790 25790 25458 0 -1 4194304 81176 1284 0 0 33841 33 23 0 25 0 1 0 74391477 410308608 81141 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134659559 0 0 4096 2 0 0 0 17 1 0 0
/proc/25809/statm: 100173 81141 81 178 0 99991 0
Current children cumulated CPU time (s) 339.37
Current children cumulated vsize (KiB) 448240

[startup+402.777 s]
/proc/loadavg: 2.00 2.01 1.94 3/75 26010
/proc/meminfo: memFree=949744/2055920 swapFree=4192812/4192956
[pid=25790] ppid=25788 vsize=47548 CPUtime=0.4
/proc/25790/stat : 25790 (solver.sh) S 25788 25790 25458 0 -1 4194304 901 29563 0 0 0 0 26 14 15 0 1 0 74391431 48689152 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/25790/statm: 11887 361 245 79 0 217 0
[pid=25809] ppid=25790 vsize=400692 CPUtime=398.42
/proc/25809/stat : 25809 (toolbar) R 25790 25790 25458 0 -1 4194304 81176 1284 0 0 39785 34 23 0 25 0 1 0 74391477 410308608 81141 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134659547 0 0 4096 2 0 0 0 17 1 0 0
/proc/25809/statm: 100173 81141 81 178 0 99991 0
Current children cumulated CPU time (s) 398.82
Current children cumulated vsize (KiB) 448240

[startup+462.835 s]
/proc/loadavg: 2.00 2.00 1.94 3/75 26010
/proc/meminfo: memFree=949808/2055920 swapFree=4192812/4192956
[pid=25790] ppid=25788 vsize=47548 CPUtime=0.4
/proc/25790/stat : 25790 (solver.sh) S 25788 25790 25458 0 -1 4194304 901 29563 0 0 0 0 26 14 15 0 1 0 74391431 48689152 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/25790/statm: 11887 361 245 79 0 217 0
[pid=25809] ppid=25790 vsize=400692 CPUtime=457.93
/proc/25809/stat : 25809 (toolbar) R 25790 25790 25458 0 -1 4194304 81176 1284 0 0 45736 34 23 0 25 0 1 0 74391477 410308608 81141 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657547 0 0 4096 2 0 0 0 17 1 0 0
/proc/25809/statm: 100173 81141 81 178 0 99991 0
Current children cumulated CPU time (s) 458.33
Current children cumulated vsize (KiB) 448240

[startup+522.893 s]
/proc/loadavg: 2.00 2.00 1.94 3/75 26010
/proc/meminfo: memFree=949872/2055920 swapFree=4192812/4192956
[pid=25790] ppid=25788 vsize=47548 CPUtime=0.4
/proc/25790/stat : 25790 (solver.sh) S 25788 25790 25458 0 -1 4194304 901 29563 0 0 0 0 26 14 15 0 1 0 74391431 48689152 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/25790/statm: 11887 361 245 79 0 217 0
[pid=25809] ppid=25790 vsize=400692 CPUtime=517.44
/proc/25809/stat : 25809 (toolbar) R 25790 25790 25458 0 -1 4194304 81176 1284 0 0 51687 34 23 0 25 0 1 0 74391477 410308608 81141 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134660255 0 0 4096 2 0 0 0 17 1 0 0
/proc/25809/statm: 100173 81141 81 178 0 99991 0
Current children cumulated CPU time (s) 517.84

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

/proc/loadavg: 2.00 2.00 1.96 3/75 26012
/proc/meminfo: memFree=949872/2055920 swapFree=4192812/4192956
[pid=25790] ppid=25788 vsize=47548 CPUtime=0.4
/proc/25790/stat : 25790 (solver.sh) S 25788 25790 25458 0 -1 4194304 901 29563 0 0 0 0 26 14 15 0 1 0 74391431 48689152 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/25790/statm: 11887 361 245 79 0 217 0
[pid=25809] ppid=25790 vsize=400692 CPUtime=1707.73
/proc/25809/stat : 25809 (toolbar) R 25790 25790 25458 0 -1 4194304 81176 1284 0 0 170712 38 23 0 25 0 1 0 74391477 410308608 81141 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134660400 0 0 4096 2 0 0 0 17 1 0 0
/proc/25809/statm: 100173 81141 81 178 0 99991 0
Current children cumulated CPU time (s) 1708.13
Current children cumulated vsize (KiB) 448240

[startup+1784.19 s]
/proc/loadavg: 2.00 2.00 1.96 3/75 26012
/proc/meminfo: memFree=949872/2055920 swapFree=4192812/4192956
[pid=25790] ppid=25788 vsize=47548 CPUtime=0.4
/proc/25790/stat : 25790 (solver.sh) S 25788 25790 25458 0 -1 4194304 901 29563 0 0 0 0 26 14 15 0 1 0 74391431 48689152 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/25790/statm: 11887 361 245 79 0 217 0
[pid=25809] ppid=25790 vsize=400692 CPUtime=1767.25
/proc/25809/stat : 25809 (toolbar) R 25790 25790 25458 0 -1 4194304 81176 1284 0 0 176664 38 23 0 25 0 1 0 74391477 410308608 81141 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134660480 0 0 4096 2 0 0 0 17 1 0 0
/proc/25809/statm: 100173 81141 81 178 0 99991 0
Current children cumulated CPU time (s) 1767.65
Current children cumulated vsize (KiB) 448240

[startup+1844.25 s]
/proc/loadavg: 2.00 2.00 1.96 3/75 26012
/proc/meminfo: memFree=949872/2055920 swapFree=4192812/4192956
[pid=25790] ppid=25788 vsize=47548 CPUtime=0.4
/proc/25790/stat : 25790 (solver.sh) S 25788 25790 25458 0 -1 4194304 901 29563 0 0 0 0 26 14 15 0 1 0 74391431 48689152 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/25790/statm: 11887 361 245 79 0 217 0
[pid=25809] ppid=25790 vsize=400692 CPUtime=1826.77
/proc/25809/stat : 25809 (toolbar) R 25790 25790 25458 0 -1 4194304 81176 1284 0 0 182616 38 23 0 25 0 1 0 74391477 410308608 81141 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657547 0 0 4096 2 0 0 0 17 1 0 0
/proc/25809/statm: 100173 81141 81 178 0 99991 0
Current children cumulated CPU time (s) 1827.17
Current children cumulated vsize (KiB) 448240

[startup+1904.32 s]
/proc/loadavg: 2.00 2.00 1.96 3/75 26012
/proc/meminfo: memFree=949936/2055920 swapFree=4192812/4192956
[pid=25790] ppid=25788 vsize=47548 CPUtime=0.4
/proc/25790/stat : 25790 (solver.sh) S 25788 25790 25458 0 -1 4194304 901 29563 0 0 0 0 26 14 15 0 1 0 74391431 48689152 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/25790/statm: 11887 361 245 79 0 217 0
[pid=25809] ppid=25790 vsize=400692 CPUtime=1886.3
/proc/25809/stat : 25809 (toolbar) R 25790 25790 25458 0 -1 4194304 81176 1284 0 0 188568 39 23 0 25 0 1 0 74391477 410308608 81141 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670724 0 0 4096 2 0 0 0 17 1 0 0
/proc/25809/statm: 100173 81141 81 178 0 99991 0
Current children cumulated CPU time (s) 1886.7
Current children cumulated vsize (KiB) 448240

[startup+1964.38 s]
/proc/loadavg: 2.00 2.00 1.96 3/75 26012
/proc/meminfo: memFree=949936/2055920 swapFree=4192812/4192956
[pid=25790] ppid=25788 vsize=47548 CPUtime=0.4
/proc/25790/stat : 25790 (solver.sh) S 25788 25790 25458 0 -1 4194304 901 29563 0 0 0 0 26 14 15 0 1 0 74391431 48689152 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/25790/statm: 11887 361 245 79 0 217 0
[pid=25809] ppid=25790 vsize=400692 CPUtime=1945.81
/proc/25809/stat : 25809 (toolbar) R 25790 25790 25458 0 -1 4194304 81176 1284 0 0 194519 39 23 0 25 0 1 0 74391477 410308608 81141 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134660047 0 0 4096 2 0 0 0 17 1 0 0
/proc/25809/statm: 100173 81141 81 178 0 99991 0
Current children cumulated CPU time (s) 1946.21
Current children cumulated vsize (KiB) 448240

[startup+2024.44 s]
/proc/loadavg: 2.00 2.00 1.96 3/75 26012
/proc/meminfo: memFree=949936/2055920 swapFree=4192812/4192956
[pid=25790] ppid=25788 vsize=47548 CPUtime=0.4
/proc/25790/stat : 25790 (solver.sh) S 25788 25790 25458 0 -1 4194304 901 29563 0 0 0 0 26 14 15 0 1 0 74391431 48689152 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/25790/statm: 11887 361 245 79 0 217 0
[pid=25809] ppid=25790 vsize=400692 CPUtime=2005.33
/proc/25809/stat : 25809 (toolbar) R 25790 25790 25458 0 -1 4194304 81176 1284 0 0 200471 39 23 0 25 0 1 0 74391477 410308608 81141 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657367 0 0 4096 2 0 0 0 17 1 0 0
/proc/25809/statm: 100173 81141 81 178 0 99991 0
Current children cumulated CPU time (s) 2005.73
Current children cumulated vsize (KiB) 448240

[startup+2084.51 s]
/proc/loadavg: 2.00 2.00 1.96 3/75 26012
/proc/meminfo: memFree=949872/2055920 swapFree=4192812/4192956
[pid=25790] ppid=25788 vsize=47548 CPUtime=0.4
/proc/25790/stat : 25790 (solver.sh) S 25788 25790 25458 0 -1 4194304 901 29563 0 0 0 0 26 14 15 0 1 0 74391431 48689152 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/25790/statm: 11887 361 245 79 0 217 0
[pid=25809] ppid=25790 vsize=400692 CPUtime=2064.85
/proc/25809/stat : 25809 (toolbar) R 25790 25790 25458 0 -1 4194304 81176 1284 0 0 206423 39 23 0 25 0 1 0 74391477 410308608 81141 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134659771 0 0 4096 2 0 0 0 17 1 0 0
/proc/25809/statm: 100173 81141 81 178 0 99991 0
Current children cumulated CPU time (s) 2065.25
Current children cumulated vsize (KiB) 448240

[startup+2144.57 s]
/proc/loadavg: 2.00 2.00 1.96 3/75 26012
/proc/meminfo: memFree=949936/2055920 swapFree=4192812/4192956
[pid=25790] ppid=25788 vsize=47548 CPUtime=0.4
/proc/25790/stat : 25790 (solver.sh) S 25788 25790 25458 0 -1 4194304 901 29563 0 0 0 0 26 14 15 0 1 0 74391431 48689152 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/25790/statm: 11887 361 245 79 0 217 0
[pid=25809] ppid=25790 vsize=400692 CPUtime=2124.38
/proc/25809/stat : 25809 (toolbar) R 25790 25790 25458 0 -1 4194304 81176 1284 0 0 212375 40 23 0 25 0 1 0 74391477 410308608 81141 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134660477 0 0 4096 2 0 0 0 17 1 0 0
/proc/25809/statm: 100173 81141 81 178 0 99991 0
Current children cumulated CPU time (s) 2124.78
Current children cumulated vsize (KiB) 448240

[startup+2204.61 s]
/proc/loadavg: 1.95 1.98 1.96 3/75 26101
/proc/meminfo: memFree=961392/2055920 swapFree=4192812/4192956
[pid=25790] ppid=25788 vsize=47548 CPUtime=0.4
/proc/25790/stat : 25790 (solver.sh) S 25788 25790 25458 0 -1 4194304 901 29563 0 0 0 0 26 14 15 0 1 0 74391431 48689152 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/25790/statm: 11887 361 245 79 0 217 0
[pid=25809] ppid=25790 vsize=400692 CPUtime=2184.1
/proc/25809/stat : 25809 (toolbar) R 25790 25790 25458 0 -1 4194304 81176 1284 0 0 218346 41 23 0 25 0 1 0 74391477 410308608 81141 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134658050 0 0 4096 2 0 0 0 17 0 0 0
/proc/25809/statm: 100173 81141 81 178 0 99991 0
Current children cumulated CPU time (s) 2184.5
Current children cumulated vsize (KiB) 448240

[startup+2264.63 s]
/proc/loadavg: 1.90 1.97 1.95 3/76 26193
/proc/meminfo: memFree=961448/2055920 swapFree=4192812/4192956
[pid=25790] ppid=25788 vsize=47548 CPUtime=0.4
/proc/25790/stat : 25790 (solver.sh) S 25788 25790 25458 0 -1 4194304 901 29563 0 0 0 0 26 14 15 0 1 0 74391431 48689152 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/25790/statm: 11887 361 245 79 0 217 0
[pid=25809] ppid=25790 vsize=400692 CPUtime=2244.06
/proc/25809/stat : 25809 (toolbar) R 25790 25790 25458 0 -1 4194304 81176 1284 0 0 224340 43 23 0 25 0 1 0 74391477 410308608 81141 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134599842 0 0 4096 2 0 0 0 17 0 0 0
/proc/25809/statm: 100173 81141 81 178 0 99991 0
Current children cumulated CPU time (s) 2244.46
Current children cumulated vsize (KiB) 448240

[startup+2324.66 s]
/proc/loadavg: 1.96 1.97 1.95 3/75 26194
/proc/meminfo: memFree=960632/2055920 swapFree=4192812/4192956
[pid=25790] ppid=25788 vsize=47548 CPUtime=0.4
/proc/25790/stat : 25790 (solver.sh) S 25788 25790 25458 0 -1 4194304 901 29563 0 0 0 0 26 14 15 0 1 0 74391431 48689152 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/25790/statm: 11887 361 245 79 0 217 0
[pid=25809] ppid=25790 vsize=400692 CPUtime=2304.02
/proc/25809/stat : 25809 (toolbar) R 25790 25790 25458 0 -1 4194304 81176 1284 0 0 230336 43 23 0 25 0 1 0 74391477 410308608 81141 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134599729 0 0 4096 2 0 0 0 17 0 0 0
/proc/25809/statm: 100173 81141 81 178 0 99991 0
Current children cumulated CPU time (s) 2304.42
Current children cumulated vsize (KiB) 448240

[startup+2384.69 s]
/proc/loadavg: 1.98 1.97 1.95 3/75 26194
/proc/meminfo: memFree=960632/2055920 swapFree=4192812/4192956
[pid=25790] ppid=25788 vsize=47548 CPUtime=0.4
/proc/25790/stat : 25790 (solver.sh) S 25788 25790 25458 0 -1 4194304 901 29563 0 0 0 0 26 14 15 0 1 0 74391431 48689152 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/25790/statm: 11887 361 245 79 0 217 0
[pid=25809] ppid=25790 vsize=400692 CPUtime=2363.98
/proc/25809/stat : 25809 (toolbar) R 25790 25790 25458 0 -1 4194304 81176 1284 0 0 236332 43 23 0 25 0 1 0 74391477 410308608 81141 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134660022 0 0 4096 2 0 0 0 17 0 0 0
/proc/25809/statm: 100173 81141 81 178 0 99991 0
Current children cumulated CPU time (s) 2364.38
Current children cumulated vsize (KiB) 448240



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2420.41 s]
/proc/loadavg: 1.99 1.97 1.95 3/75 26194
/proc/meminfo: memFree=960632/2055920 swapFree=4192812/4192956
[pid=25790] ppid=25788 vsize=47548 CPUtime=0.4
/proc/25790/stat : 25790 (solver.sh) S 25788 25790 25458 0 -1 4194304 901 29563 0 0 0 0 26 14 15 0 1 0 74391431 48689152 361 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 231961979738 0 2 4096 73728 18446744071563181037 0 0 17 1 0 0
/proc/25790/statm: 11887 361 245 79 0 217 0
[pid=25809] ppid=25790 vsize=400692 CPUtime=2399.7
/proc/25809/stat : 25809 (toolbar) R 25790 25790 25458 0 -1 4194304 81176 1284 0 0 239903 44 23 0 25 0 1 0 74391477 410308608 81141 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134665312 0 0 4096 2 0 0 0 17 0 0 0
/proc/25809/statm: 100173 81141 81 178 0 99991 0
Current children cumulated CPU time (s) 2400.1
Current children cumulated vsize (KiB) 448240

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 25790 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=272958 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=151976
CPU time returned by wait4() is 0.424934
while last known CPU time is 2400.1

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

Real time (s): 2420.43
CPU time (s): 2400.1
CPU user time (s): 2399.52
CPU system time (s): 0.58
CPU usage (%): 99.1602
Max. virtual memory (cumulated for all children) (KiB): 448240

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.272958
system time used= 0.151976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30464
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= 68
involuntary context switches= 36

runsolver used 2.91556 s user time and 7.55785 s system time

The end

Launcher Data (download as text)

Begin job on node71 on Sat Jan 20 04:55:46 UTC 2007


IDJOB= 277591
IDBENCH= 7391
IDSOLVER= 71
FILE ID= node71/277591-1169268945

PBS_JOBID= 3607397

Free space on /tmp= 66560 MiB

SOLVER NAME= Toolbar_MaxSat 2007-01-19
BENCH NAME= HOME/pub/bench/CPAI06/dimacs/ssa/ssa-2670-130_ext.xml
COMMAND LINE= /tmp/evaluation/277591-1169268945/solver.sh /tmp/evaluation/277591-1169268945/unknown
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node71/convwatcher-277591-1169268945 -o ROOT/results/node71/conversion-277591-1169268945 -C 600 -M 900 /tmp/evaluation/277591-1169268945/translate /tmp/evaluation/277591-1169268945/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-277591-1169268945 -o ROOT/results/node71/solver-277591-1169268945 -C 2400 -M 900  /tmp/evaluation/277591-1169268945/solver.sh /tmp/evaluation/277591-1169268945/unknown

META MD5SUM SOLVER= f843f34905a307bcc0c6a322bc802c9d
MD5SUM BENCH=  a69cb0578060e72c362a8bb6c0c5d6ab

RANDOM SEED= 100152836

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		: 3000.236
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		: 3000.236
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:       1276184 kB
Buffers:         50580 kB
Cached:         619832 kB
SwapCached:          0 kB
Active:         125740 kB
Inactive:       578912 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1276184 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1964 kB
Writeback:           0 kB
Mapped:          45568 kB
Slab:            60544 kB
Committed_AS:   686660 kB
PageTables:       1856 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= 66560 MiB



End job on node71 on Sat Jan 20 05:36:06 UTC 2007