Trace number 307821

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) 1200.11 1200.56

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S1326526519-03-SAT.cnf
MD5SUM3f421a958db929dd5faf96c5c82c876f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.84872
Satisfiable
(Un)Satisfiability was proved
Number of variables6492
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
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/node2/watcher-307821-1172505083 -o ROOT/results/node2/solver-307821-1172505083 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307821-1172505083/tts-4-0 /tmp/evaluation/307821-1172505083/instance-307821-1172505083.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: 0.99 0.98 0.99 3/77 20978
/proc/meminfo: memFree=1768320/2055920 swapFree=4192812/4192956
[pid=20978] ppid=20976 vsize=936 CPUtime=0
/proc/20978/stat : 20978 (tts-4-0) R 20976 20978 20533 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 270463252 958464 111 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/20978/statm: 234 112 57 113 0 118 0

[startup+0.107732 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 20978
/proc/meminfo: memFree=1768320/2055920 swapFree=4192812/4192956
[pid=20978] ppid=20976 vsize=5900 CPUtime=0.09
/proc/20978/stat : 20978 (tts-4-0) R 20976 20978 20533 0 -1 4194304 1354 0 0 0 9 0 0 0 18 0 1 0 270463252 6041600 1339 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134538263 0 0 4096 0 0 0 0 17 1 0 0
/proc/20978/statm: 1475 1339 62 113 0 1359 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5900

[startup+0.516775 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 20978
/proc/meminfo: memFree=1768320/2055920 swapFree=4192812/4192956
[pid=20978] ppid=20976 vsize=21616 CPUtime=0.51
/proc/20978/stat : 20978 (tts-4-0) R 20976 20978 20533 0 -1 4194304 5316 0 0 0 49 2 0 0 21 0 1 0 270463252 22134784 5299 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134630100 0 0 4096 0 0 0 0 17 1 0 0
/proc/20978/statm: 5404 5299 66 113 0 5288 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 21616

[startup+1.34286 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20979
/proc/meminfo: memFree=1740792/2055920 swapFree=4192812/4192956
[pid=20978] ppid=20976 vsize=29544 CPUtime=1.34
/proc/20978/stat : 20978 (tts-4-0) R 20976 20978 20533 0 -1 4194304 7289 0 0 0 131 3 0 0 25 0 1 0 270463252 30253056 7272 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513467 0 0 4096 0 0 0 0 17 1 0 0
/proc/20978/statm: 7386 7272 66 113 0 7270 0
Current children cumulated CPU time (s) 1.34
Current children cumulated vsize (KiB) 29544

[startup+2.97903 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20979
/proc/meminfo: memFree=1734392/2055920 swapFree=4192812/4192956
[pid=20978] ppid=20976 vsize=40936 CPUtime=2.97
/proc/20978/stat : 20978 (tts-4-0) R 20976 20978 20533 0 -1 4194304 10020 0 0 0 293 4 0 0 25 0 1 0 270463252 41918464 10003 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/20978/statm: 10234 10003 66 113 0 10118 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 40936

[startup+6.25537 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20979
/proc/meminfo: memFree=1722040/2055920 swapFree=4192812/4192956
[pid=20978] ppid=20976 vsize=50548 CPUtime=6.24
/proc/20978/stat : 20978 (tts-4-0) R 20976 20978 20533 0 -1 4194304 12424 0 0 0 619 5 0 0 25 0 1 0 270463252 51761152 12407 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591986 0 0 4096 0 0 0 0 17 1 0 0
/proc/20978/statm: 12637 12407 66 113 0 12521 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 50548

[startup+12.71 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20979
/proc/meminfo: memFree=1713784/2055920 swapFree=4192812/4192956
[pid=20978] ppid=20976 vsize=55400 CPUtime=12.7
/proc/20978/stat : 20978 (tts-4-0) R 20976 20978 20533 0 -1 4194304 13624 0 0 0 1264 6 0 0 25 0 1 0 270463252 56729600 13607 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591807 0 0 4096 0 0 0 0 17 1 0 0
/proc/20978/statm: 13850 13607 66 113 0 13734 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 55400

[startup+25.5104 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20979
/proc/meminfo: memFree=1704184/2055920 swapFree=4192812/4192956
[pid=20978] ppid=20976 vsize=64964 CPUtime=25.49
/proc/20978/stat : 20978 (tts-4-0) R 20976 20978 20533 0 -1 4194304 16023 0 0 0 2542 7 0 0 25 0 1 0 270463252 66523136 16006 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/20978/statm: 16241 16006 66 113 0 16125 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 64964

[startup+51.124 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20979
/proc/meminfo: memFree=1697144/2055920 swapFree=4192812/4192956
[pid=20978] ppid=20976 vsize=71972 CPUtime=51.1
/proc/20978/stat : 20978 (tts-4-0) R 20976 20978 20533 0 -1 4194304 17771 0 0 0 5102 8 0 0 25 0 1 0 270463252 73699328 17754 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/20978/statm: 17993 17754 66 113 0 17877 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 71972

[startup+102.34 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20979
/proc/meminfo: memFree=1687416/2055920 swapFree=4192812/4192956
[pid=20978] ppid=20976 vsize=81616 CPUtime=102.31
/proc/20978/stat : 20978 (tts-4-0) R 20976 20978 20533 0 -1 4194304 20194 0 0 0 10221 10 0 0 25 0 1 0 270463252 83574784 20177 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134535887 0 0 4096 0 0 0 0 17 1 0 0
/proc/20978/statm: 20404 20177 66 113 0 20288 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 81616

[startup+162.375 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20979
/proc/meminfo: memFree=1680312/2055920 swapFree=4192812/4192956
[pid=20978] ppid=20976 vsize=88644 CPUtime=162.32
/proc/20978/stat : 20978 (tts-4-0) R 20976 20978 20533 0 -1 4194304 21960 0 0 0 16221 11 0 0 25 0 1 0 270463252 90771456 21943 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513462 0 0 4096 0 0 0 0 17 1 0 0
/proc/20978/statm: 22161 21943 66 113 0 22045 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 88644

[startup+222.403 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20979
/proc/meminfo: memFree=1675704/2055920 swapFree=4192812/4192956
[pid=20978] ppid=20976 vsize=93636 CPUtime=222.33
/proc/20978/stat : 20978 (tts-4-0) R 20976 20978 20533 0 -1 4194304 23196 0 0 0 22221 12 0 0 25 0 1 0 270463252 95883264 23179 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134536872 0 0 4096 0 0 0 0 17 1 0 0
/proc/20978/statm: 23409 23179 66 113 0 23293 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 93636

[startup+282.431 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20979
/proc/meminfo: memFree=1673720/2055920 swapFree=4192812/4192956
[pid=20978] ppid=20976 vsize=95124 CPUtime=282.35
/proc/20978/stat : 20978 (tts-4-0) R 20976 20978 20533 0 -1 4194304 23590 0 0 0 28222 13 0 0 25 0 1 0 270463252 97406976 23573 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/20978/statm: 23781 23573 66 113 0 23665 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 95124

[startup+342.458 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20979
/proc/meminfo: memFree=1671608/2055920 swapFree=4192812/4192956
[pid=20978] ppid=20976 vsize=97284 CPUtime=342.35
/proc/20978/stat : 20978 (tts-4-0) R 20976 20978 20533 0 -1 4194304 24105 0 0 0 34222 13 0 0 25 0 1 0 270463252 99618816 24088 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/20978/statm: 24321 24088 66 113 0 24205 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 97284

[startup+402.495 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 20979
/proc/meminfo: memFree=1670776/2055920 swapFree=4192812/4192956
[pid=20978] ppid=20976 vsize=98088 CPUtime=402.37
/proc/20978/stat : 20978 (tts-4-0) R 20976 20978 20533 0 -1 4194304 24305 0 0 0 40223 14 0 0 25 0 1 0 270463252 100442112 24288 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591895 0 0 4096 0 0 0 0 17 1 0 0
/proc/20978/statm: 24522 24288 66 113 0 24406 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 98088

[startup+462.525 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 20979
/proc/meminfo: memFree=1667064/2055920 swapFree=4192812/4192956
[pid=20978] ppid=20976 vsize=101992 CPUtime=462.38
/proc/20978/stat : 20978 (tts-4-0) R 20976 20978 20533 0 -1 4194304 25293 0 0 0 46223 15 0 0 25 0 1 0 270463252 104439808 25276 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591636 0 0 4096 0 0 0 0 17 1 0 0
/proc/20978/statm: 25498 25276 66 113 0 25382 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 101992

[startup+522.552 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20979
/proc/meminfo: memFree=1664184/2055920 swapFree=4192812/4192956
[pid=20978] ppid=20976 vsize=104640 CPUtime=522.4
/proc/20978/stat : 20978 (tts-4-0) R 20976 20978 20533 0 -1 4194304 25959 0 0 0 52224 16 0 0 25 0 1 0 270463252 107151360 25942 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/20978/statm: 26160 25942 66 113 0 26044 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 104640

[startup+582.583 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 21043
/proc/meminfo: memFree=1662336/2055920 swapFree=4192812/4192956
[pid=20978] ppid=20976 vsize=105188 CPUtime=582.39
/proc/20978/stat : 20978 (tts-4-0) R 20976 20978 20533 0 -1 4194304 26091 0 0 0 58222 17 0 0 25 0 1 0 270463252 107712512 26074 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543324 0 0 4096 0 0 0 0 17 1 0 0
/proc/20978/statm: 26297 26074 66 113 0 26181 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 105188

[startup+642.648 s]
/proc/loadavg: 1.06 1.02 1.00 2/84 21135
/proc/meminfo: memFree=1658752/2055920 swapFree=4192812/4192956
[pid=20978] ppid=20976 vsize=108784 CPUtime=642.37
/proc/20978/stat : 20978 (tts-4-0) R 20976 20978 20533 0 -1 4194304 27014 0 0 0 64220 17 0 0 25 0 1 0 270463252 111394816 26997 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/20978/statm: 27196 26997 66 113 0 27080 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 108784

[startup+702.687 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 21177
/proc/meminfo: memFree=1657528/2055920 swapFree=4192812/4192956
[pid=20978] ppid=20976 vsize=110984 CPUtime=702.37
/proc/20978/stat : 20978 (tts-4-0) R 20976 20978 20533 0 -1 4194304 27572 0 0 0 70219 18 0 0 25 0 1 0 270463252 113647616 27555 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591695 0 0 4096 0 0 0 0 17 1 0 0
/proc/20978/statm: 27746 27555 66 113 0 27630 0
Current children cumulated CPU time (s) 702.37
Current children cumulated vsize (KiB) 110984

[startup+762.718 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 21177
/proc/meminfo: memFree=1656184/2055920 swapFree=4192812/4192956
[pid=20978] ppid=20976 vsize=112324 CPUtime=762.39
/proc/20978/stat : 20978 (tts-4-0) R 20976 20978 20533 0 -1 4194304 27914 0 0 0 76220 19 0 0 25 0 1 0 270463252 115019776 27897 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591726 0 0 4096 0 0 0 0 17 1 0 0
/proc/20978/statm: 28081 27897 66 113 0 27965 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 112324

[startup+822.748 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21177
/proc/meminfo: memFree=1653944/2055920 swapFree=4192812/4192956
[pid=20978] ppid=20976 vsize=114632 CPUtime=822.4
/proc/20978/stat : 20978 (tts-4-0) R 20976 20978 20533 0 -1 4194304 28466 0 0 0 82220 20 0 0 25 0 1 0 270463252 117383168 28449 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513482 0 0 4096 0 0 0 0 17 1 0 0
/proc/20978/statm: 28658 28449 66 113 0 28542 0
Current children cumulated CPU time (s) 822.4
Current children cumulated vsize (KiB) 114632

[startup+882.778 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21177
/proc/meminfo: memFree=1654072/2055920 swapFree=4192812/4192956
[pid=20978] ppid=20976 vsize=114632 CPUtime=882.41
/proc/20978/stat : 20978 (tts-4-0) R 20976 20978 20533 0 -1 4194304 28468 0 0 0 88221 20 0 0 25 0 1 0 270463252 117383168 28451 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/20978/statm: 28658 28451 66 113 0 28542 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 114632

[startup+942.805 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21177
/proc/meminfo: memFree=1651320/2055920 swapFree=4192812/4192956
[pid=20978] ppid=20976 vsize=117420 CPUtime=942.42
/proc/20978/stat : 20978 (tts-4-0) R 20976 20978 20533 0 -1 4194304 29159 0 0 0 94221 21 0 0 25 0 1 0 270463252 120238080 29142 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591976 0 0 4096 0 0 0 0 17 1 0 0
/proc/20978/statm: 29355 29142 66 113 0 29239 0
Current children cumulated CPU time (s) 942.42
Current children cumulated vsize (KiB) 117420

[startup+1002.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21177
/proc/meminfo: memFree=1650872/2055920 swapFree=4192812/4192956
[pid=20978] ppid=20976 vsize=117976 CPUtime=1002.43
/proc/20978/stat : 20978 (tts-4-0) R 20976 20978 20533 0 -1 4194304 29286 0 0 0 100221 22 0 0 25 0 1 0 270463252 120807424 29269 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513469 0 0 4096 0 0 0 0 17 1 0 0
/proc/20978/statm: 29494 29269 66 113 0 29378 0
Current children cumulated CPU time (s) 1002.43
Current children cumulated vsize (KiB) 117976

[startup+1062.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21177
/proc/meminfo: memFree=1650872/2055920 swapFree=4192812/4192956
[pid=20978] ppid=20976 vsize=117976 CPUtime=1062.44
/proc/20978/stat : 20978 (tts-4-0) R 20976 20978 20533 0 -1 4194304 29293 0 0 0 106222 22 0 0 25 0 1 0 270463252 120807424 29276 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/20978/statm: 29494 29276 66 113 0 29378 0
Current children cumulated CPU time (s) 1062.44
Current children cumulated vsize (KiB) 117976

[startup+1122.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21177
/proc/meminfo: memFree=1650872/2055920 swapFree=4192812/4192956
[pid=20978] ppid=20976 vsize=117976 CPUtime=1122.46
/proc/20978/stat : 20978 (tts-4-0) R 20976 20978 20533 0 -1 4194304 29299 0 0 0 112223 23 0 0 25 0 1 0 270463252 120807424 29282 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/20978/statm: 29494 29282 66 113 0 29378 0
Current children cumulated CPU time (s) 1122.46
Current children cumulated vsize (KiB) 117976

[startup+1182.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21177
/proc/meminfo: memFree=1650808/2055920 swapFree=4192812/4192956
[pid=20978] ppid=20976 vsize=117976 CPUtime=1182.46
/proc/20978/stat : 20978 (tts-4-0) R 20976 20978 20533 0 -1 4194304 29308 0 0 0 118223 23 0 0 25 0 1 0 270463252 120807424 29291 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513456 0 0 4096 0 0 0 0 17 1 0 0
/proc/20978/statm: 29494 29291 66 113 0 29378 0
Current children cumulated CPU time (s) 1182.46
Current children cumulated vsize (KiB) 117976



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21177
/proc/meminfo: memFree=1650744/2055920 swapFree=4192812/4192956
[pid=20978] ppid=20976 vsize=117976 CPUtime=1200.08
/proc/20978/stat : 20978 (tts-4-0) R 20976 20978 20533 0 -1 4194304 29309 0 0 0 119985 23 0 0 25 0 1 0 270463252 120807424 29292 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591616 0 0 4096 0 0 0 0 17 1 0 0
/proc/20978/statm: 29494 29292 66 113 0 29378 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 117976

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): 1200.56
CPU time (s): 1200.11
CPU user time (s): 1199.85
CPU system time (s): 0.25796
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 117976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.85
system time used= 0.25796
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29309
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= 2159

runsolver used 1.26281 second user time and 2.77358 second system time

The end



Launcher Data (download as text)




Begin job on node2 on Mon Feb 26 15:51:23 UTC 2007

IDJOB= 307821
IDBENCH= 20215
IDSOLVER= 98
FILE ID= node2/307821-1172505083

PBS_JOBID= 3971587

Free space on /tmp= 66557 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S1326526519-03-SAT.cnf
COMMAND LINE= /tmp/evaluation/307821-1172505083/tts-4-0 /tmp/evaluation/307821-1172505083/instance-307821-1172505083.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-307821-1172505083 -o ROOT/results/node2/solver-307821-1172505083 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307821-1172505083/tts-4-0 /tmp/evaluation/307821-1172505083/instance-307821-1172505083.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  3f421a958db929dd5faf96c5c82c876f

RANDOM SEED= 600939260

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.247
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		: 3000.247
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:       1768792 kB
Buffers:         39356 kB
Cached:         134112 kB
SwapCached:          0 kB
Active:         197392 kB
Inactive:        36340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1768792 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             828 kB
Writeback:           0 kB
Mapped:          79124 kB
Slab:            38948 kB
Committed_AS:  1262248 kB
PageTables:       1812 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= 66557 MiB

End job on node2 on Mon Feb 26 16:11:26 UTC 2007