Trace number 281947

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) 2400.03 2401.29

General information on the benchmark

NameMaxCSP/maxclique/
brock-200-2_ext.xml
MD5SUM5ccfbc6fe0087360ebc64c10c52a6d79
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of satisfied constraints10036
Best CPU time to get the best result obtained on this benchmark282.955
Satisfiable
(Un)Satisfiability was proved
Number of variables201
Number of constraints10224
Maximum constraint arity2
Maximum domain size2
Number of constraints which are defined in extension10224
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/281947-1169315988/unknown.xml to /tmp/evaluation/281947-1169315988/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/node25/watcher-281947-1169315988 -o ROOT/results/node25/solver-281947-1169315988 -C 2400 -M 900 /tmp/evaluation/281947-1169315988/solver.sh /tmp/evaluation/281947-1169315988/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 1.00 4/78 28386
/proc/meminfo: memFree=1354472/2055920 swapFree=4170284/4192956
[pid=28385] ppid=28383 vsize=8652 CPUtime=0
/proc/28385/stat : 28385 (solver.sh) R 28383 28385 27703 0 -1 4194304 335 0 0 0 0 0 0 0 17 0 1 0 279991340 8859648 279 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781796511 0 65538 4096 73728 0 0 0 17 1 0 0
/proc/28385/statm: 2163 279 207 79 0 156 0
[pid=28387] ppid=28385 vsize=8688 CPUtime=0
/proc/28387/stat : 28387 (solver.sh) R 28385 28385 27703 0 -1 4194368 27 0 0 0 0 0 0 0 17 0 1 0 279991341 8896512 286 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781796511 0 65536 4096 73728 0 0 0 17 1 0 0
/proc/28387/statm: 2172 286 209 79 0 165 0
[pid=28388] ppid=28387 vsize=8728 CPUtime=0
/proc/28388/stat : 28388 (solver.sh) R 28387 28385 27703 0 -1 4194368 24 0 0 0 0 0 0 0 17 0 1 0 279991341 8937472 290 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 4322802 0 0 3674112 73728 0 0 0 17 1 0 0
/proc/28388/statm: 2182 290 209 79 0 175 0

[startup+0.105407 s]
/proc/loadavg: 1.00 1.00 1.00 4/78 28386
/proc/meminfo: memFree=1354472/2055920 swapFree=4170284/4192956
[pid=28385] ppid=28383 vsize=47548 CPUtime=0.02
/proc/28385/stat : 28385 (solver.sh) S 28383 28385 27703 0 -1 4194304 871 2241 0 0 0 1 0 1 17 0 1 0 279991340 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/28385/statm: 11887 360 244 79 0 217 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 47548

[startup+0.513474 s]
/proc/loadavg: 1.00 1.00 1.00 4/78 28386
/proc/meminfo: memFree=1354472/2055920 swapFree=4170284/4192956
[pid=28385] ppid=28383 vsize=47548 CPUtime=0.06
/proc/28385/stat : 28385 (solver.sh) S 28383 28385 27703 0 -1 4194304 899 3080 0 0 0 1 4 1 16 0 1 0 279991340 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/28385/statm: 11887 360 244 79 0 217 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 47548

[startup+1.33461 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 28406
/proc/meminfo: memFree=1351376/2055920 swapFree=4170284/4192956
[pid=28385] ppid=28383 vsize=47548 CPUtime=0.06
/proc/28385/stat : 28385 (solver.sh) S 28383 28385 27703 0 -1 4194304 899 3080 0 0 0 1 4 1 16 0 1 0 279991340 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/28385/statm: 11887 360 244 79 0 217 0
[pid=28404] ppid=28385 vsize=884 CPUtime=0
/proc/28404/stat : 28404 (toolbar) S 28385 28385 27703 0 -1 4194304 75 0 0 0 0 0 0 0 16 0 1 0 279991354 905216 51 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134893533 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/28404/statm: 221 51 45 178 0 39 0
[pid=28405] ppid=28404 vsize=43988 CPUtime=0
/proc/28405/stat : 28405 (sh) S 28404 28385 27703 0 -1 4194304 292 0 0 0 0 0 0 0 18 0 1 0 279991354 45043712 256 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 215781794628 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28405/statm: 10997 256 216 169 0 50 0
[pid=28406] ppid=28405 vsize=22300 CPUtime=1.19
/proc/28406/stat : 28406 (maxwalksat) R 28405 28385 27703 0 -1 4194304 644 0 0 0 119 0 0 0 25 0 1 0 279991355 22835200 612 18446744073709551615 134512640 134526404 4294956688 18446744073709551615 134521924 0 0 4096 2 0 0 0 17 0 0 0
/proc/28406/statm: 5575 612 101 3 0 5217 0
Current children cumulated CPU time (s) 1.25
Current children cumulated vsize (KiB) 114720

[startup+2.97189 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 28406
/proc/meminfo: memFree=1351376/2055920 swapFree=4170284/4192956
[pid=28385] ppid=28383 vsize=47548 CPUtime=0.06
/proc/28385/stat : 28385 (solver.sh) S 28383 28385 27703 0 -1 4194304 899 3080 0 0 0 1 4 1 16 0 1 0 279991340 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/28385/statm: 11887 360 244 79 0 217 0
[pid=28404] ppid=28385 vsize=63292 CPUtime=2.81
/proc/28404/stat : 28404 (toolbar) R 28385 28385 27703 0 -1 4194304 15452 1334 0 0 64 6 211 0 22 0 1 0 279991354 64811008 15417 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134660480 0 0 4096 2 0 0 0 17 1 0 0
/proc/28404/statm: 15823 15417 81 178 0 15641 0
Current children cumulated CPU time (s) 2.87
Current children cumulated vsize (KiB) 110840

[startup+6.25645 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28407
/proc/meminfo: memFree=1292064/2055920 swapFree=4170284/4192956
[pid=28385] ppid=28383 vsize=47548 CPUtime=0.06
/proc/28385/stat : 28385 (solver.sh) S 28383 28385 27703 0 -1 4194304 899 3080 0 0 0 1 4 1 16 0 1 0 279991340 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/28385/statm: 11887 360 244 79 0 217 0
[pid=28404] ppid=28385 vsize=63292 CPUtime=6.09
/proc/28404/stat : 28404 (toolbar) R 28385 28385 27703 0 -1 4194304 15452 1334 0 0 392 6 211 0 25 0 1 0 279991354 64811008 15417 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657886 0 0 4096 2 0 0 0 17 0 0 0
/proc/28404/statm: 15823 15417 81 178 0 15641 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 110840

[startup+12.7155 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28407
/proc/meminfo: memFree=1292208/2055920 swapFree=4170284/4192956
[pid=28385] ppid=28383 vsize=47548 CPUtime=0.06
/proc/28385/stat : 28385 (solver.sh) S 28383 28385 27703 0 -1 4194304 899 3080 0 0 0 1 4 1 16 0 1 0 279991340 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/28385/statm: 11887 360 244 79 0 217 0
[pid=28404] ppid=28385 vsize=63292 CPUtime=12.54
/proc/28404/stat : 28404 (toolbar) R 28385 28385 27703 0 -1 4194304 15455 1334 0 0 1037 6 211 0 25 0 1 0 279991354 64811008 15420 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134667560 0 0 4096 2 0 0 0 17 0 0 0
/proc/28404/statm: 15823 15420 81 178 0 15641 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 110840

[startup+25.5347 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28407
/proc/meminfo: memFree=1292336/2055920 swapFree=4170284/4192956
[pid=28385] ppid=28383 vsize=47548 CPUtime=0.06
/proc/28385/stat : 28385 (solver.sh) S 28383 28385 27703 0 -1 4194304 899 3080 0 0 0 1 4 1 16 0 1 0 279991340 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/28385/statm: 11887 360 244 79 0 217 0
[pid=28404] ppid=28385 vsize=63292 CPUtime=25.36
/proc/28404/stat : 28404 (toolbar) R 28385 28385 27703 0 -1 4194304 15455 1334 0 0 2319 6 211 0 25 0 1 0 279991354 64811008 15420 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693654 0 0 4096 2 0 0 0 17 0 0 0
/proc/28404/statm: 15823 15420 81 178 0 15641 0
Current children cumulated CPU time (s) 25.42
Current children cumulated vsize (KiB) 110840

[startup+51.1701 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28407
/proc/meminfo: memFree=1292336/2055920 swapFree=4170284/4192956
[pid=28385] ppid=28383 vsize=47548 CPUtime=0.06
/proc/28385/stat : 28385 (solver.sh) S 28383 28385 27703 0 -1 4194304 899 3080 0 0 0 1 4 1 16 0 1 0 279991340 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/28385/statm: 11887 360 244 79 0 217 0
[pid=28404] ppid=28385 vsize=63292 CPUtime=50.98
/proc/28404/stat : 28404 (toolbar) R 28385 28385 27703 0 -1 4194304 15458 1334 0 0 4881 6 211 0 25 0 1 0 279991354 64811008 15423 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134701416 0 0 4096 2 0 0 0 17 0 0 0
/proc/28404/statm: 15823 15423 81 178 0 15641 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 110840

[startup+102.446 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 28523
/proc/meminfo: memFree=1291008/2055920 swapFree=4170284/4192956
[pid=28385] ppid=28383 vsize=47548 CPUtime=0.06
/proc/28385/stat : 28385 (solver.sh) S 28383 28385 27703 0 -1 4194304 899 3080 0 0 0 1 4 1 16 0 1 0 279991340 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/28385/statm: 11887 360 244 79 0 217 0
[pid=28404] ppid=28385 vsize=63292 CPUtime=102.24
/proc/28404/stat : 28404 (toolbar) R 28385 28385 27703 0 -1 4194304 15458 1334 0 0 10001 12 211 0 25 0 1 0 279991354 64811008 15423 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693654 0 0 4096 2 0 0 0 17 0 0 0
/proc/28404/statm: 15823 15423 81 178 0 15641 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 110840

[startup+162.448 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28605
/proc/meminfo: memFree=1292144/2055920 swapFree=4170284/4192956
[pid=28385] ppid=28383 vsize=47548 CPUtime=0.06
/proc/28385/stat : 28385 (solver.sh) S 28383 28385 27703 0 -1 4194304 899 3080 0 0 0 1 4 1 16 0 1 0 279991340 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/28385/statm: 11887 360 244 79 0 217 0
[pid=28404] ppid=28385 vsize=63292 CPUtime=162.22
/proc/28404/stat : 28404 (toolbar) R 28385 28385 27703 0 -1 4194304 15458 1334 0 0 15994 17 211 0 25 0 1 0 279991354 64811008 15423 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694177 0 0 4096 2 0 0 0 17 0 0 0
/proc/28404/statm: 15823 15423 81 178 0 15641 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 110840

[startup+222.532 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28605
/proc/meminfo: memFree=1292144/2055920 swapFree=4170284/4192956
[pid=28385] ppid=28383 vsize=47548 CPUtime=0.06
/proc/28385/stat : 28385 (solver.sh) S 28383 28385 27703 0 -1 4194304 899 3080 0 0 0 1 4 1 16 0 1 0 279991340 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/28385/statm: 11887 360 244 79 0 217 0
[pid=28404] ppid=28385 vsize=63292 CPUtime=222.27
/proc/28404/stat : 28404 (toolbar) R 28385 28385 27703 0 -1 4194304 15458 1334 0 0 21999 17 211 0 25 0 1 0 279991354 64811008 15423 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700040 0 0 4096 2 0 0 0 17 0 0 0
/proc/28404/statm: 15823 15423 81 178 0 15641 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 110840

[startup+282.614 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28605
/proc/meminfo: memFree=1292144/2055920 swapFree=4170284/4192956
[pid=28385] ppid=28383 vsize=47548 CPUtime=0.06
/proc/28385/stat : 28385 (solver.sh) S 28383 28385 27703 0 -1 4194304 899 3080 0 0 0 1 4 1 16 0 1 0 279991340 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/28385/statm: 11887 360 244 79 0 217 0
[pid=28404] ppid=28385 vsize=63292 CPUtime=282.34
/proc/28404/stat : 28404 (toolbar) R 28385 28385 27703 0 -1 4194304 15458 1334 0 0 28005 18 211 0 25 0 1 0 279991354 64811008 15423 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699969 0 0 4096 2 0 0 0 17 0 0 0
/proc/28404/statm: 15823 15423 81 178 0 15641 0
Current children cumulated CPU time (s) 282.4
Current children cumulated vsize (KiB) 110840

[startup+342.702 s]
/proc/loadavg: 1.08 1.02 1.01 2/79 28605
/proc/meminfo: memFree=1292144/2055920 swapFree=4170284/4192956
[pid=28385] ppid=28383 vsize=47548 CPUtime=0.06
/proc/28385/stat : 28385 (solver.sh) S 28383 28385 27703 0 -1 4194304 899 3080 0 0 0 1 4 1 16 0 1 0 279991340 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/28385/statm: 11887 360 244 79 0 217 0
[pid=28404] ppid=28385 vsize=63292 CPUtime=342.41
/proc/28404/stat : 28404 (toolbar) R 28385 28385 27703 0 -1 4194304 15458 1334 0 0 34012 18 211 0 25 0 1 0 279991354 64811008 15423 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657823 0 0 4096 2 0 0 0 17 0 0 0
/proc/28404/statm: 15823 15423 81 178 0 15641 0
Current children cumulated CPU time (s) 342.47
Current children cumulated vsize (KiB) 110840

[startup+402.792 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 28605
/proc/meminfo: memFree=1292144/2055920 swapFree=4170284/4192956
[pid=28385] ppid=28383 vsize=47548 CPUtime=0.06
/proc/28385/stat : 28385 (solver.sh) S 28383 28385 27703 0 -1 4194304 899 3080 0 0 0 1 4 1 16 0 1 0 279991340 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/28385/statm: 11887 360 244 79 0 217 0
[pid=28404] ppid=28385 vsize=63292 CPUtime=402.47
/proc/28404/stat : 28404 (toolbar) R 28385 28385 27703 0 -1 4194304 15458 1334 0 0 40018 18 211 0 25 0 1 0 279991354 64811008 15423 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134562009 0 0 4096 2 0 0 0 17 0 0 0
/proc/28404/statm: 15823 15423 81 178 0 15641 0
Current children cumulated CPU time (s) 402.53
Current children cumulated vsize (KiB) 110840

[startup+462.879 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 28605
/proc/meminfo: memFree=1292208/2055920 swapFree=4170284/4192956
[pid=28385] ppid=28383 vsize=47548 CPUtime=0.06
/proc/28385/stat : 28385 (solver.sh) S 28383 28385 27703 0 -1 4194304 899 3080 0 0 0 1 4 1 16 0 1 0 279991340 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/28385/statm: 11887 360 244 79 0 217 0
[pid=28404] ppid=28385 vsize=63292 CPUtime=462.53
/proc/28404/stat : 28404 (toolbar) R 28385 28385 27703 0 -1 4194304 15458 1334 0 0 46024 18 211 0 25 0 1 0 279991354 64811008 15423 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134590169 0 0 4096 2 0 0 0 17 0 0 0
/proc/28404/statm: 15823 15423 81 178 0 15641 0
Current children cumulated CPU time (s) 462.59

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

/proc/loadavg: 1.00 1.00 1.00 2/79 28607
/proc/meminfo: memFree=1292208/2055920 swapFree=4170284/4192956
[pid=28385] ppid=28383 vsize=47548 CPUtime=0.06
/proc/28385/stat : 28385 (solver.sh) S 28383 28385 27703 0 -1 4194304 899 3080 0 0 0 1 4 1 16 0 1 0 279991340 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/28385/statm: 11887 360 244 79 0 217 0
[pid=28404] ppid=28385 vsize=63292 CPUtime=1723.8
/proc/28404/stat : 28404 (toolbar) R 28385 28385 27703 0 -1 4194304 15472 1334 0 0 172147 22 211 0 25 0 1 0 279991354 64811008 15437 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134693654 0 0 4096 2 0 0 0 17 0 0 0
/proc/28404/statm: 15823 15437 81 178 0 15641 0
Current children cumulated CPU time (s) 1723.86
Current children cumulated vsize (KiB) 110840

[startup+1784.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28607
/proc/meminfo: memFree=1292272/2055920 swapFree=4170284/4192956
[pid=28385] ppid=28383 vsize=47548 CPUtime=0.06
/proc/28385/stat : 28385 (solver.sh) S 28383 28385 27703 0 -1 4194304 899 3080 0 0 0 1 4 1 16 0 1 0 279991340 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/28385/statm: 11887 360 244 79 0 217 0
[pid=28404] ppid=28385 vsize=63292 CPUtime=1783.84
/proc/28404/stat : 28404 (toolbar) R 28385 28385 27703 0 -1 4194304 15472 1334 0 0 178151 22 211 0 25 0 1 0 279991354 64811008 15437 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134601058 0 0 4096 2 0 0 0 17 0 0 0
/proc/28404/statm: 15823 15437 81 178 0 15641 0
Current children cumulated CPU time (s) 1783.9
Current children cumulated vsize (KiB) 110840

[startup+1844.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28607
/proc/meminfo: memFree=1292208/2055920 swapFree=4170284/4192956
[pid=28385] ppid=28383 vsize=47548 CPUtime=0.06
/proc/28385/stat : 28385 (solver.sh) S 28383 28385 27703 0 -1 4194304 899 3080 0 0 0 1 4 1 16 0 1 0 279991340 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/28385/statm: 11887 360 244 79 0 217 0
[pid=28404] ppid=28385 vsize=63292 CPUtime=1843.89
/proc/28404/stat : 28404 (toolbar) R 28385 28385 27703 0 -1 4194304 15472 1334 0 0 184156 22 211 0 25 0 1 0 279991354 64811008 15437 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134699999 0 0 4096 2 0 0 0 17 1 0 0
/proc/28404/statm: 15823 15437 81 178 0 15641 0
Current children cumulated CPU time (s) 1843.95
Current children cumulated vsize (KiB) 110840

[startup+1904.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28607
/proc/meminfo: memFree=1292208/2055920 swapFree=4170284/4192956
[pid=28385] ppid=28383 vsize=47548 CPUtime=0.06
/proc/28385/stat : 28385 (solver.sh) S 28383 28385 27703 0 -1 4194304 899 3080 0 0 0 1 4 1 16 0 1 0 279991340 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/28385/statm: 11887 360 244 79 0 217 0
[pid=28404] ppid=28385 vsize=63292 CPUtime=1903.92
/proc/28404/stat : 28404 (toolbar) R 28385 28385 27703 0 -1 4194304 15472 1334 0 0 190159 22 211 0 25 0 1 0 279991354 64811008 15437 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134590185 0 0 4096 2 0 0 0 17 0 0 0
/proc/28404/statm: 15823 15437 81 178 0 15641 0
Current children cumulated CPU time (s) 1903.98
Current children cumulated vsize (KiB) 110840

[startup+1965 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28607
/proc/meminfo: memFree=1292208/2055920 swapFree=4170284/4192956
[pid=28385] ppid=28383 vsize=47548 CPUtime=0.06
/proc/28385/stat : 28385 (solver.sh) S 28383 28385 27703 0 -1 4194304 899 3080 0 0 0 1 4 1 16 0 1 0 279991340 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/28385/statm: 11887 360 244 79 0 217 0
[pid=28404] ppid=28385 vsize=63292 CPUtime=1963.97
/proc/28404/stat : 28404 (toolbar) R 28385 28385 27703 0 -1 4194304 15472 1334 0 0 196164 22 211 0 25 0 1 0 279991354 64811008 15437 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134670717 0 0 4096 2 0 0 0 17 0 0 0
/proc/28404/statm: 15823 15437 81 178 0 15641 0
Current children cumulated CPU time (s) 1964.03
Current children cumulated vsize (KiB) 110840

[startup+2025.09 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28607
/proc/meminfo: memFree=1292208/2055920 swapFree=4170284/4192956
[pid=28385] ppid=28383 vsize=47548 CPUtime=0.06
/proc/28385/stat : 28385 (solver.sh) S 28383 28385 27703 0 -1 4194304 899 3080 0 0 0 1 4 1 16 0 1 0 279991340 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/28385/statm: 11887 360 244 79 0 217 0
[pid=28404] ppid=28385 vsize=63292 CPUtime=2024.03
/proc/28404/stat : 28404 (toolbar) R 28385 28385 27703 0 -1 4194304 15472 1334 0 0 202169 23 211 0 25 0 1 0 279991354 64811008 15437 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700095 0 0 4096 2 0 0 0 17 0 0 0
/proc/28404/statm: 15823 15437 81 178 0 15641 0
Current children cumulated CPU time (s) 2024.09
Current children cumulated vsize (KiB) 110840

[startup+2085.17 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28607
/proc/meminfo: memFree=1292208/2055920 swapFree=4170284/4192956
[pid=28385] ppid=28383 vsize=47548 CPUtime=0.06
/proc/28385/stat : 28385 (solver.sh) S 28383 28385 27703 0 -1 4194304 899 3080 0 0 0 1 4 1 16 0 1 0 279991340 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/28385/statm: 11887 360 244 79 0 217 0
[pid=28404] ppid=28385 vsize=63292 CPUtime=2084.06
/proc/28404/stat : 28404 (toolbar) R 28385 28385 27703 0 -1 4194304 15472 1334 0 0 208172 23 211 0 25 0 1 0 279991354 64811008 15437 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134657821 0 0 4096 2 0 0 0 17 0 0 0
/proc/28404/statm: 15823 15437 81 178 0 15641 0
Current children cumulated CPU time (s) 2084.12
Current children cumulated vsize (KiB) 110840

[startup+2145.26 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28607
/proc/meminfo: memFree=1292208/2055920 swapFree=4170284/4192956
[pid=28385] ppid=28383 vsize=47548 CPUtime=0.06
/proc/28385/stat : 28385 (solver.sh) S 28383 28385 27703 0 -1 4194304 899 3080 0 0 0 1 4 1 16 0 1 0 279991340 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/28385/statm: 11887 360 244 79 0 217 0
[pid=28404] ppid=28385 vsize=63292 CPUtime=2144.11
/proc/28404/stat : 28404 (toolbar) R 28385 28385 27703 0 -1 4194304 15472 1334 0 0 214177 23 211 0 25 0 1 0 279991354 64811008 15437 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134700009 0 0 4096 2 0 0 0 17 0 0 0
/proc/28404/statm: 15823 15437 81 178 0 15641 0
Current children cumulated CPU time (s) 2144.17
Current children cumulated vsize (KiB) 110840

[startup+2205.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28607
/proc/meminfo: memFree=1292208/2055920 swapFree=4170284/4192956
[pid=28385] ppid=28383 vsize=47548 CPUtime=0.06
/proc/28385/stat : 28385 (solver.sh) S 28383 28385 27703 0 -1 4194304 899 3080 0 0 0 1 4 1 16 0 1 0 279991340 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/28385/statm: 11887 360 244 79 0 217 0
[pid=28404] ppid=28385 vsize=63292 CPUtime=2204.16
/proc/28404/stat : 28404 (toolbar) R 28385 28385 27703 0 -1 4194304 15472 1334 0 0 220182 23 211 0 25 0 1 0 279991354 64811008 15437 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694177 0 0 4096 2 0 0 0 17 0 0 0
/proc/28404/statm: 15823 15437 81 178 0 15641 0
Current children cumulated CPU time (s) 2204.22
Current children cumulated vsize (KiB) 110840

[startup+2265.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28607
/proc/meminfo: memFree=1292208/2055920 swapFree=4170284/4192956
[pid=28385] ppid=28383 vsize=47548 CPUtime=0.06
/proc/28385/stat : 28385 (solver.sh) S 28383 28385 27703 0 -1 4194304 899 3080 0 0 0 1 4 1 16 0 1 0 279991340 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/28385/statm: 11887 360 244 79 0 217 0
[pid=28404] ppid=28385 vsize=63292 CPUtime=2264.2
/proc/28404/stat : 28404 (toolbar) R 28385 28385 27703 0 -1 4194304 15472 1334 0 0 226186 23 211 0 25 0 1 0 279991354 64811008 15437 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694177 0 0 4096 2 0 0 0 17 0 0 0
/proc/28404/statm: 15823 15437 81 178 0 15641 0
Current children cumulated CPU time (s) 2264.26
Current children cumulated vsize (KiB) 110840

[startup+2325.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28607
/proc/meminfo: memFree=1292208/2055920 swapFree=4170284/4192956
[pid=28385] ppid=28383 vsize=47548 CPUtime=0.06
/proc/28385/stat : 28385 (solver.sh) S 28383 28385 27703 0 -1 4194304 899 3080 0 0 0 1 4 1 16 0 1 0 279991340 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/28385/statm: 11887 360 244 79 0 217 0
[pid=28404] ppid=28385 vsize=63292 CPUtime=2324.24
/proc/28404/stat : 28404 (toolbar) R 28385 28385 27703 0 -1 4194304 15472 1334 0 0 232190 23 211 0 25 0 1 0 279991354 64811008 15437 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134708244 0 0 4096 2 0 0 0 17 0 0 0
/proc/28404/statm: 15823 15437 81 178 0 15641 0
Current children cumulated CPU time (s) 2324.3
Current children cumulated vsize (KiB) 110840

[startup+2385.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28607
/proc/meminfo: memFree=1292208/2055920 swapFree=4170284/4192956
[pid=28385] ppid=28383 vsize=47548 CPUtime=0.06
/proc/28385/stat : 28385 (solver.sh) S 28383 28385 27703 0 -1 4194304 899 3080 0 0 0 1 4 1 16 0 1 0 279991340 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/28385/statm: 11887 360 244 79 0 217 0
[pid=28404] ppid=28385 vsize=63292 CPUtime=2384.29
/proc/28404/stat : 28404 (toolbar) R 28385 28385 27703 0 -1 4194304 15472 1334 0 0 238195 23 211 0 25 0 1 0 279991354 64811008 15437 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134659810 0 0 4096 2 0 0 0 17 0 0 0
/proc/28404/statm: 15823 15437 81 178 0 15641 0
Current children cumulated CPU time (s) 2384.35
Current children cumulated vsize (KiB) 110840



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2401.28 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28607
/proc/meminfo: memFree=1292208/2055920 swapFree=4170284/4192956
[pid=28385] ppid=28383 vsize=47548 CPUtime=0.06
/proc/28385/stat : 28385 (solver.sh) S 28383 28385 27703 0 -1 4194304 899 3080 0 0 0 1 4 1 16 0 1 0 279991340 48689152 360 18446744073709551615 4194304 4520092 548682069344 18446744073709551615 215781403482 0 2 4096 73728 18446744071563181037 0 0 17 0 0 0
/proc/28385/statm: 11887 360 244 79 0 217 0
[pid=28404] ppid=28385 vsize=63292 CPUtime=2399.97
/proc/28404/stat : 28404 (toolbar) R 28385 28385 27703 0 -1 4194304 15472 1334 0 0 239763 23 211 0 25 0 1 0 279991354 64811008 15437 18446744073709551615 134512640 135242688 4294956608 18446744073709551615 134694090 0 0 4096 2 0 0 0 17 0 0 0
/proc/28404/statm: 15823 15437 81 178 0 15641 0
Current children cumulated CPU time (s) 2400.03
Current children cumulated vsize (KiB) 110840

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 28385 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=46992 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=30995
CPU time returned by wait4() is 0.077987
while last known CPU time is 2400.03

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

Real time (s): 2401.29
CPU time (s): 2400.03
CPU user time (s): 2399.78
CPU system time (s): 0.25
CPU usage (%): 99.9474
Max. virtual memory (cumulated for all children) (KiB): 114720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.046992
system time used= 0.030995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3979
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= 61
involuntary context switches= 26

runsolver used 2.5966 s user time and 5.95709 s system time

The end

Launcher Data (download as text)

Begin job on node25 on Sat Jan 20 17:59:49 UTC 2007


IDJOB= 281947
IDBENCH= 12322
IDSOLVER= 71
FILE ID= node25/281947-1169315988

PBS_JOBID= 3610295

Free space on /tmp= 66562 MiB

SOLVER NAME= Toolbar_MaxSat 2007-01-19
BENCH NAME= HOME/pub/bench/CPAI06/MaxCSP/maxclique/brock-200-2_ext.xml
COMMAND LINE= /tmp/evaluation/281947-1169315988/solver.sh /tmp/evaluation/281947-1169315988/unknown
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node25/convwatcher-281947-1169315988 -o ROOT/results/node25/conversion-281947-1169315988 -C 600 -M 900 /tmp/evaluation/281947-1169315988/translate /tmp/evaluation/281947-1169315988/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-281947-1169315988 -o ROOT/results/node25/solver-281947-1169315988 -C 2400 -M 900  /tmp/evaluation/281947-1169315988/solver.sh /tmp/evaluation/281947-1169315988/unknown

META MD5SUM SOLVER= f843f34905a307bcc0c6a322bc802c9d
MD5SUM BENCH=  5ccfbc6fe0087360ebc64c10c52a6d79

RANDOM SEED= 195495143

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		: 3000.279
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		: 3000.279
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:       1354888 kB
Buffers:         45652 kB
Cached:         551524 kB
SwapCached:       8568 kB
Active:         205564 kB
Inactive:       421356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1354888 kB
SwapTotal:     4192956 kB
SwapFree:      4170284 kB
Dirty:            2588 kB
Writeback:           0 kB
Mapped:          37680 kB
Slab:            59420 kB
Committed_AS:  5300576 kB
PageTables:       1936 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 node25 on Sat Jan 20 18:39:51 UTC 2007