Trace number 308231

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
TTS 4.0? (TO) 1200.03 1200.38

General information on the benchmark

Namerandom/2+p/p0.7/v3500/
unif2p-p0.7-v3500-c9345-S1568322528-08-SAT.cnf
MD5SUMd0f9a30f8fda4c844dc97689f3035cdb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.613906
Satisfiable
(Un)Satisfiability was proved
Number of variables3494
Number of clauses9344
Sum of the clauses size25229
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22803
Number of clauses of size 36541
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node24/watcher-308231-1172517947 -o ROOT/results/node24/solver-308231-1172517947 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308231-1172517947/tts-4-0 /tmp/evaluation/308231-1172517947/instance-308231-1172517947.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20530
/proc/meminfo: memFree=1940176/2055920 swapFree=4139416/4192956
[pid=20530] ppid=20528 vsize=936 CPUtime=0
/proc/20530/stat : 20530 (tts-4-0) R 20528 20530 20187 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 271748954 958464 111 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/20530/statm: 234 111 57 113 0 118 0

[startup+0.106319 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20530
/proc/meminfo: memFree=1940176/2055920 swapFree=4139416/4192956
[pid=20530] ppid=20528 vsize=3448 CPUtime=0.1
/proc/20530/stat : 20530 (tts-4-0) R 20528 20530 20187 0 -1 4194304 771 0 0 0 10 0 0 0 18 0 1 0 271748954 3530752 756 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134519057 0 0 4096 0 0 0 0 17 1 0 0
/proc/20530/statm: 862 756 62 113 0 746 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3448

[startup+0.514364 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20530
/proc/meminfo: memFree=1940176/2055920 swapFree=4139416/4192956
[pid=20530] ppid=20528 vsize=15120 CPUtime=0.5
/proc/20530/stat : 20530 (tts-4-0) R 20528 20530 20187 0 -1 4194304 3672 0 0 0 49 1 0 0 22 0 1 0 271748954 15482880 3655 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134630100 0 0 4096 0 0 0 0 17 1 0 0
/proc/20530/statm: 3780 3655 66 113 0 3664 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 15120

[startup+1.33445 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 20531
/proc/meminfo: memFree=1922888/2055920 swapFree=4139416/4192956
[pid=20530] ppid=20528 vsize=20028 CPUtime=1.32
/proc/20530/stat : 20530 (tts-4-0) R 20528 20530 20187 0 -1 4194304 4918 0 0 0 131 1 0 0 25 0 1 0 271748954 20508672 4901 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513469 0 0 4096 0 0 0 0 17 1 0 0
/proc/20530/statm: 5007 4901 66 113 0 4891 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 20028

[startup+2.97063 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 20531
/proc/meminfo: memFree=1919240/2055920 swapFree=4139416/4192956
[pid=20530] ppid=20528 vsize=22684 CPUtime=2.96
/proc/20530/stat : 20530 (tts-4-0) R 20528 20530 20187 0 -1 4194304 5568 0 0 0 294 2 0 0 25 0 1 0 271748954 23228416 5551 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/20530/statm: 5671 5551 66 113 0 5555 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 22684

[startup+6.252 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 20531
/proc/meminfo: memFree=1916560/2055920 swapFree=4139416/4192956
[pid=20530] ppid=20528 vsize=24020 CPUtime=6.24
/proc/20530/stat : 20530 (tts-4-0) R 20528 20530 20187 0 -1 4194304 5917 0 0 0 622 2 0 0 25 0 1 0 271748954 24596480 5900 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/20530/statm: 6005 5900 66 113 0 5889 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 24020

[startup+12.7027 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 20531
/proc/meminfo: memFree=1914576/2055920 swapFree=4139416/4192956
[pid=20530] ppid=20528 vsize=25888 CPUtime=12.69
/proc/20530/stat : 20530 (tts-4-0) R 20528 20530 20187 0 -1 4194304 6393 0 0 0 1267 2 0 0 25 0 1 0 271748954 26509312 6376 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513467 0 0 4096 0 0 0 0 17 1 0 0
/proc/20530/statm: 6472 6376 66 113 0 6356 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25888

[startup+25.5081 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 20531
/proc/meminfo: memFree=1911056/2055920 swapFree=4139416/4192956
[pid=20530] ppid=20528 vsize=29612 CPUtime=25.5
/proc/20530/stat : 20530 (tts-4-0) R 20528 20530 20187 0 -1 4194304 7309 0 0 0 2547 3 0 0 25 0 1 0 271748954 30322688 7292 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552159 0 0 4096 0 0 0 0 17 1 0 0
/proc/20530/statm: 7403 7292 66 113 0 7287 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 29612

[startup+51.1159 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 20531
/proc/meminfo: memFree=1908816/2055920 swapFree=4139416/4192956
[pid=20530] ppid=20528 vsize=31740 CPUtime=51.09
/proc/20530/stat : 20530 (tts-4-0) R 20528 20530 20187 0 -1 4194304 7833 0 0 0 5106 3 0 0 25 0 1 0 271748954 32501760 7816 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534363 0 0 4096 0 0 0 0 17 1 0 0
/proc/20530/statm: 7935 7816 66 113 0 7819 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 31740

[startup+102.329 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 20531
/proc/meminfo: memFree=1905296/2055920 swapFree=4139416/4192956
[pid=20530] ppid=20528 vsize=35064 CPUtime=102.29
/proc/20530/stat : 20530 (tts-4-0) R 20528 20530 20187 0 -1 4194304 8696 0 0 0 10225 4 0 0 25 0 1 0 271748954 35905536 8679 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/20530/statm: 8766 8679 66 113 0 8650 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 35064

[startup+162.357 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20531
/proc/meminfo: memFree=1903056/2055920 swapFree=4139416/4192956
[pid=20530] ppid=20528 vsize=37320 CPUtime=162.3
/proc/20530/stat : 20530 (tts-4-0) R 20528 20530 20187 0 -1 4194304 9244 0 0 0 16226 4 0 0 25 0 1 0 271748954 38215680 9227 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/20530/statm: 9330 9227 66 113 0 9214 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 37320

[startup+222.38 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20531
/proc/meminfo: memFree=1902032/2055920 swapFree=4139416/4192956
[pid=20530] ppid=20528 vsize=38196 CPUtime=222.3
/proc/20530/stat : 20530 (tts-4-0) R 20528 20530 20187 0 -1 4194304 9483 0 0 0 22226 4 0 0 25 0 1 0 271748954 39112704 9466 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/20530/statm: 9549 9466 66 113 0 9433 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 38196

[startup+282.403 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20531
/proc/meminfo: memFree=1901392/2055920 swapFree=4139416/4192956
[pid=20530] ppid=20528 vsize=38860 CPUtime=282.31
/proc/20530/stat : 20530 (tts-4-0) R 20528 20530 20187 0 -1 4194304 9641 0 0 0 28227 4 0 0 25 0 1 0 271748954 39792640 9624 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513467 0 0 4096 0 0 0 0 17 1 0 0
/proc/20530/statm: 9715 9624 66 113 0 9599 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 38860

[startup+342.427 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20531
/proc/meminfo: memFree=1900688/2055920 swapFree=4139416/4192956
[pid=20530] ppid=20528 vsize=39636 CPUtime=342.32
/proc/20530/stat : 20530 (tts-4-0) R 20528 20530 20187 0 -1 4194304 9807 0 0 0 34227 5 0 0 25 0 1 0 271748954 40587264 9790 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/20530/statm: 9909 9790 66 113 0 9793 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 39636

[startup+402.453 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20531
/proc/meminfo: memFree=1899984/2055920 swapFree=4139416/4192956
[pid=20530] ppid=20528 vsize=40172 CPUtime=402.33
/proc/20530/stat : 20530 (tts-4-0) R 20528 20530 20187 0 -1 4194304 9966 0 0 0 40228 5 0 0 25 0 1 0 271748954 41136128 9949 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513482 0 0 4096 0 0 0 0 17 1 0 0
/proc/20530/statm: 10043 9949 66 113 0 9927 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 40172

[startup+462.474 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 20531
/proc/meminfo: memFree=1899856/2055920 swapFree=4139416/4192956
[pid=20530] ppid=20528 vsize=40340 CPUtime=462.33
/proc/20530/stat : 20530 (tts-4-0) R 20528 20530 20187 0 -1 4194304 10000 0 0 0 46228 5 0 0 25 0 1 0 271748954 41308160 9983 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552285 0 0 4096 0 0 0 0 17 1 0 0
/proc/20530/statm: 10085 9983 66 113 0 9969 0
Current children cumulated CPU time (s) 462.33
Current children cumulated vsize (KiB) 40340

[startup+522.495 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 20531
/proc/meminfo: memFree=1899216/2055920 swapFree=4139416/4192956
[pid=20530] ppid=20528 vsize=41068 CPUtime=522.33
/proc/20530/stat : 20530 (tts-4-0) R 20528 20530 20187 0 -1 4194304 10164 0 0 0 52228 5 0 0 25 0 1 0 271748954 42053632 10147 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/20530/statm: 10267 10147 66 113 0 10151 0
Current children cumulated CPU time (s) 522.33
Current children cumulated vsize (KiB) 41068

[startup+582.514 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 20531
/proc/meminfo: memFree=1898576/2055920 swapFree=4139416/4192956
[pid=20530] ppid=20528 vsize=41596 CPUtime=582.34
/proc/20530/stat : 20530 (tts-4-0) R 20528 20530 20187 0 -1 4194304 10313 0 0 0 58229 5 0 0 25 0 1 0 271748954 42594304 10296 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591630 0 0 4096 0 0 0 0 17 1 0 0
/proc/20530/statm: 10399 10296 66 113 0 10283 0
Current children cumulated CPU time (s) 582.34
Current children cumulated vsize (KiB) 41596

[startup+642.539 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20531
/proc/meminfo: memFree=1898000/2055920 swapFree=4139416/4192956
[pid=20530] ppid=20528 vsize=42144 CPUtime=642.35
/proc/20530/stat : 20530 (tts-4-0) R 20528 20530 20187 0 -1 4194304 10460 0 0 0 64229 6 0 0 25 0 1 0 271748954 43155456 10443 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/20530/statm: 10536 10443 66 113 0 10420 0
Current children cumulated CPU time (s) 642.35
Current children cumulated vsize (KiB) 42144

[startup+702.561 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20531
/proc/meminfo: memFree=1897808/2055920 swapFree=4139416/4192956
[pid=20530] ppid=20528 vsize=42416 CPUtime=702.35
/proc/20530/stat : 20530 (tts-4-0) R 20528 20530 20187 0 -1 4194304 10499 0 0 0 70229 6 0 0 25 0 1 0 271748954 43433984 10482 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513467 0 0 4096 0 0 0 0 17 1 0 0
/proc/20530/statm: 10604 10482 66 113 0 10488 0
Current children cumulated CPU time (s) 702.35
Current children cumulated vsize (KiB) 42416

[startup+762.583 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20531
/proc/meminfo: memFree=1897360/2055920 swapFree=4139416/4192956
[pid=20530] ppid=20528 vsize=42840 CPUtime=762.35
/proc/20530/stat : 20530 (tts-4-0) R 20528 20530 20187 0 -1 4194304 10605 0 0 0 76229 6 0 0 25 0 1 0 271748954 43868160 10588 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/20530/statm: 10710 10588 66 113 0 10594 0
Current children cumulated CPU time (s) 762.35
Current children cumulated vsize (KiB) 42840

[startup+822.609 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20531
/proc/meminfo: memFree=1896976/2055920 swapFree=4139416/4192956
[pid=20530] ppid=20528 vsize=43204 CPUtime=822.36
/proc/20530/stat : 20530 (tts-4-0) R 20528 20530 20187 0 -1 4194304 10711 0 0 0 82230 6 0 0 25 0 1 0 271748954 44240896 10694 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591965 0 0 4096 0 0 0 0 17 1 0 0
/proc/20530/statm: 10801 10694 66 113 0 10685 0
Current children cumulated CPU time (s) 822.36
Current children cumulated vsize (KiB) 43204

[startup+882.633 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20531
/proc/meminfo: memFree=1896720/2055920 swapFree=4139416/4192956
[pid=20530] ppid=20528 vsize=43488 CPUtime=882.37
/proc/20530/stat : 20530 (tts-4-0) R 20528 20530 20187 0 -1 4194304 10773 0 0 0 88231 6 0 0 25 0 1 0 271748954 44531712 10756 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/20530/statm: 10872 10756 66 113 0 10756 0
Current children cumulated CPU time (s) 882.37
Current children cumulated vsize (KiB) 43488

[startup+942.654 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20531
/proc/meminfo: memFree=1895888/2055920 swapFree=4139416/4192956
[pid=20530] ppid=20528 vsize=44288 CPUtime=942.37
/proc/20530/stat : 20530 (tts-4-0) R 20528 20530 20187 0 -1 4194304 10989 0 0 0 94231 6 0 0 25 0 1 0 271748954 45350912 10972 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/20530/statm: 11072 10972 66 113 0 10956 0
Current children cumulated CPU time (s) 942.37
Current children cumulated vsize (KiB) 44288

[startup+1002.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20533
/proc/meminfo: memFree=1895120/2055920 swapFree=4139416/4192956
[pid=20530] ppid=20528 vsize=45008 CPUtime=1002.37
/proc/20530/stat : 20530 (tts-4-0) R 20528 20530 20187 0 -1 4194304 11165 0 0 0 100231 6 0 0 25 0 1 0 271748954 46088192 11148 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/20530/statm: 11252 11148 66 113 0 11136 0
Current children cumulated CPU time (s) 1002.37
Current children cumulated vsize (KiB) 45008

[startup+1062.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20533
/proc/meminfo: memFree=1894672/2055920 swapFree=4139416/4192956
[pid=20530] ppid=20528 vsize=45376 CPUtime=1062.38
/proc/20530/stat : 20530 (tts-4-0) R 20528 20530 20187 0 -1 4194304 11283 0 0 0 106232 6 0 0 25 0 1 0 271748954 46465024 11266 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/20530/statm: 11344 11266 66 113 0 11228 0
Current children cumulated CPU time (s) 1062.38
Current children cumulated vsize (KiB) 45376

[startup+1122.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20533
/proc/meminfo: memFree=1894288/2055920 swapFree=4139416/4192956
[pid=20530] ppid=20528 vsize=45804 CPUtime=1122.39
/proc/20530/stat : 20530 (tts-4-0) R 20528 20530 20187 0 -1 4194304 11373 0 0 0 112232 7 0 0 25 0 1 0 271748954 46903296 11356 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641329 0 0 4096 0 0 0 0 17 1 0 0
/proc/20530/statm: 11451 11356 66 113 0 11335 0
Current children cumulated CPU time (s) 1122.39
Current children cumulated vsize (KiB) 45804

[startup+1182.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20533
/proc/meminfo: memFree=1893392/2055920 swapFree=4139416/4192956
[pid=20530] ppid=20528 vsize=46636 CPUtime=1182.39
/proc/20530/stat : 20530 (tts-4-0) R 20528 20530 20187 0 -1 4194304 11595 0 0 0 118232 7 0 0 25 0 1 0 271748954 47755264 11578 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/20530/statm: 11659 11578 66 113 0 11543 0
Current children cumulated CPU time (s) 1182.39
Current children cumulated vsize (KiB) 46636



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20533
/proc/meminfo: memFree=1893264/2055920 swapFree=4139416/4192956
[pid=20530] ppid=20528 vsize=46872 CPUtime=1200.01
/proc/20530/stat : 20530 (tts-4-0) R 20528 20530 20187 0 -1 4194304 11622 0 0 0 119994 7 0 0 25 0 1 0 271748954 47996928 11605 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/20530/statm: 11718 11605 66 113 0 11602 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 46872

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

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.38
CPU time (s): 1200.03
CPU user time (s): 1199.95
CPU system time (s): 0.081987
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 46872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.081987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11622
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 2227

runsolver used 0.878866 second user time and 2.40263 second system time

The end



Launcher Data (download as text)




Begin job on node24 on Mon Feb 26 19:25:47 UTC 2007

IDJOB= 308231
IDBENCH= 20226
IDSOLVER= 98
FILE ID= node24/308231-1172517947

PBS_JOBID= 3971781

Free space on /tmp= 66560 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v3500/unif2p-p0.7-v3500-c9345-S1568322528-08-SAT.cnf
COMMAND LINE= /tmp/evaluation/308231-1172517947/tts-4-0 /tmp/evaluation/308231-1172517947/instance-308231-1172517947.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-308231-1172517947 -o ROOT/results/node24/solver-308231-1172517947 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308231-1172517947/tts-4-0 /tmp/evaluation/308231-1172517947/instance-308231-1172517947.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  d0f9a30f8fda4c844dc97689f3035cdb

RANDOM SEED= 361635628

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.232
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		: 3000.232
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:       1940584 kB
Buffers:         16892 kB
Cached:          56112 kB
SwapCached:       8664 kB
Active:          26692 kB
Inactive:        60728 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1940584 kB
SwapTotal:     4192956 kB
SwapFree:      4139416 kB
Dirty:             680 kB
Writeback:           0 kB
Mapped:          15288 kB
Slab:            13476 kB
Committed_AS:   759636 kB
PageTables:       1732 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 node24 on Mon Feb 26 19:45:49 UTC 2007