Trace number 305689

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) 1200.09 1200.57

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S313074252-14.cnf
MD5SUMb8537884c9d9279a530f0796aac6a0e7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.891864
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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/node5/watcher-305689-1172083864 -o ROOT/results/node5/solver-305689-1172083864 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305689-1172083864/tts-4-0 /tmp/evaluation/305689-1172083864/instance-305689-1172083864.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: 1.03 1.00 1.00 3/77 13941
/proc/meminfo: memFree=1453664/2055920 swapFree=4192812/4192956
[pid=13941] ppid=13939 vsize=936 CPUtime=0
/proc/13941/stat : 13941 (tts-4-0) R 13939 13941 13468 0 -1 4194304 118 0 0 0 0 0 0 0 18 0 1 0 228341200 958464 103 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134630100 0 0 4096 0 0 0 0 17 1 0 0
/proc/13941/statm: 234 105 57 113 0 118 0

[startup+0.106871 s]
/proc/loadavg: 1.03 1.00 1.00 3/77 13941
/proc/meminfo: memFree=1453664/2055920 swapFree=4192812/4192956
[pid=13941] ppid=13939 vsize=5704 CPUtime=0.1
/proc/13941/stat : 13941 (tts-4-0) R 13939 13941 13468 0 -1 4194304 1317 0 0 0 10 0 0 0 18 0 1 0 228341200 5840896 1302 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134555107 0 0 4096 0 0 0 0 17 1 0 0
/proc/13941/statm: 1426 1302 62 113 0 1310 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5704

[startup+0.514916 s]
/proc/loadavg: 1.03 1.00 1.00 3/77 13941
/proc/meminfo: memFree=1453664/2055920 swapFree=4192812/4192956
[pid=13941] ppid=13939 vsize=21808 CPUtime=0.5
/proc/13941/stat : 13941 (tts-4-0) R 13939 13941 13468 0 -1 4194304 5358 0 0 0 49 1 0 0 21 0 1 0 228341200 22331392 5341 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/13941/statm: 5452 5341 66 113 0 5336 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 21808

[startup+1.33501 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 13942
/proc/meminfo: memFree=1422104/2055920 swapFree=4192812/4192956
[pid=13941] ppid=13939 vsize=37116 CPUtime=1.32
/proc/13941/stat : 13941 (tts-4-0) R 13939 13941 13468 0 -1 4194304 9106 0 0 0 130 2 0 0 25 0 1 0 228341200 38006784 9089 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134630100 0 0 4096 0 0 0 0 17 1 0 0
/proc/13941/statm: 9279 9089 66 113 0 9163 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 37116

[startup+2.97119 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 13942
/proc/meminfo: memFree=1408984/2055920 swapFree=4192812/4192956
[pid=13941] ppid=13939 vsize=45804 CPUtime=2.96
/proc/13941/stat : 13941 (tts-4-0) R 13939 13941 13468 0 -1 4194304 11268 0 0 0 292 4 0 0 25 0 1 0 228341200 46903296 11251 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/13941/statm: 11451 11251 66 113 0 11335 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 45804

[startup+6.25457 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 13942
/proc/meminfo: memFree=1404632/2055920 swapFree=4192812/4192956
[pid=13941] ppid=13939 vsize=50284 CPUtime=6.24
/proc/13941/stat : 13941 (tts-4-0) R 13939 13941 13468 0 -1 4194304 12399 0 0 0 619 5 0 0 25 0 1 0 228341200 51490816 12382 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/13941/statm: 12571 12382 66 113 0 12455 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 50284

[startup+12.7073 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 13942
/proc/meminfo: memFree=1400216/2055920 swapFree=4192812/4192956
[pid=13941] ppid=13939 vsize=54124 CPUtime=12.69
/proc/13941/stat : 13941 (tts-4-0) R 13939 13941 13468 0 -1 4194304 13349 0 0 0 1264 5 0 0 25 0 1 0 228341200 55422976 13332 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513469 0 0 4096 0 0 0 0 17 1 0 0
/proc/13941/statm: 13531 13332 66 113 0 13415 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 54124

[startup+25.5118 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 13942
/proc/meminfo: memFree=1393624/2055920 swapFree=4192812/4192956
[pid=13941] ppid=13939 vsize=60680 CPUtime=25.49
/proc/13941/stat : 13941 (tts-4-0) R 13939 13941 13468 0 -1 4194304 14991 0 0 0 2543 6 0 0 25 0 1 0 228341200 62136320 14974 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513483 0 0 4096 0 0 0 0 17 1 0 0
/proc/13941/statm: 15170 14974 66 113 0 15054 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 60680

[startup+51.1227 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 13942
/proc/meminfo: memFree=1388632/2055920 swapFree=4192812/4192956
[pid=13941] ppid=13939 vsize=65640 CPUtime=51.1
/proc/13941/stat : 13941 (tts-4-0) R 13939 13941 13468 0 -1 4194304 16225 0 0 0 5103 7 0 0 25 0 1 0 228341200 67215360 16208 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/13941/statm: 16410 16208 66 113 0 16294 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 65640

[startup+102.341 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13942
/proc/meminfo: memFree=1381336/2055920 swapFree=4192812/4192956
[pid=13941] ppid=13939 vsize=72900 CPUtime=102.3
/proc/13941/stat : 13941 (tts-4-0) R 13939 13941 13468 0 -1 4194304 18064 0 0 0 10222 8 0 0 25 0 1 0 228341200 74649600 18047 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591901 0 0 4096 0 0 0 0 17 1 0 0
/proc/13941/statm: 18225 18047 66 113 0 18109 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 72900

[startup+162.373 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13942
/proc/meminfo: memFree=1378456/2055920 swapFree=4192812/4192956
[pid=13941] ppid=13939 vsize=75692 CPUtime=162.31
/proc/13941/stat : 13941 (tts-4-0) R 13939 13941 13468 0 -1 4194304 18749 0 0 0 16222 9 0 0 25 0 1 0 228341200 77508608 18732 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591983 0 0 4096 0 0 0 0 17 1 0 0
/proc/13941/statm: 18923 18732 66 113 0 18807 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 75692

[startup+222.402 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13942
/proc/meminfo: memFree=1377304/2055920 swapFree=4192812/4192956
[pid=13941] ppid=13939 vsize=76640 CPUtime=222.33
/proc/13941/stat : 13941 (tts-4-0) R 13939 13941 13468 0 -1 4194304 19027 0 0 0 22223 10 0 0 25 0 1 0 228341200 78479360 19010 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/13941/statm: 19160 19010 66 113 0 19044 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 76640

[startup+282.431 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13942
/proc/meminfo: memFree=1376792/2055920 swapFree=4192812/4192956
[pid=13941] ppid=13939 vsize=77152 CPUtime=282.33
/proc/13941/stat : 13941 (tts-4-0) R 13939 13941 13468 0 -1 4194304 19136 0 0 0 28223 10 0 0 25 0 1 0 228341200 79003648 19119 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/13941/statm: 19288 19119 66 113 0 19172 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 77152

[startup+342.463 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13942
/proc/meminfo: memFree=1375256/2055920 swapFree=4192812/4192956
[pid=13941] ppid=13939 vsize=78612 CPUtime=342.35
/proc/13941/stat : 13941 (tts-4-0) R 13939 13941 13468 0 -1 4194304 19517 0 0 0 34224 11 0 0 25 0 1 0 228341200 80498688 19500 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552172 0 0 4096 0 0 0 0 17 1 0 0
/proc/13941/statm: 19653 19500 66 113 0 19537 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 78612

[startup+402.5 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 13942
/proc/meminfo: memFree=1373592/2055920 swapFree=4192812/4192956
[pid=13941] ppid=13939 vsize=80228 CPUtime=402.37
/proc/13941/stat : 13941 (tts-4-0) R 13939 13941 13468 0 -1 4194304 19936 0 0 0 40225 12 0 0 25 0 1 0 228341200 82153472 19919 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591700 0 0 4096 0 0 0 0 17 1 0 0
/proc/13941/statm: 20057 19919 66 113 0 19941 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 80228

[startup+462.528 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 13942
/proc/meminfo: memFree=1372760/2055920 swapFree=4192812/4192956
[pid=13941] ppid=13939 vsize=81332 CPUtime=462.39
/proc/13941/stat : 13941 (tts-4-0) R 13939 13941 13468 0 -1 4194304 20178 0 0 0 46226 13 0 0 25 0 1 0 228341200 83283968 20161 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591694 0 0 4096 0 0 0 0 17 1 0 0
/proc/13941/statm: 20333 20161 66 113 0 20217 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 81332

[startup+522.557 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 13942
/proc/meminfo: memFree=1372248/2055920 swapFree=4192812/4192956
[pid=13941] ppid=13939 vsize=81824 CPUtime=522.39
/proc/13941/stat : 13941 (tts-4-0) R 13939 13941 13468 0 -1 4194304 20297 0 0 0 52226 13 0 0 25 0 1 0 228341200 83787776 20280 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/13941/statm: 20456 20280 66 113 0 20340 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 81824

[startup+582.584 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13942
/proc/meminfo: memFree=1371672/2055920 swapFree=4192812/4192956
[pid=13941] ppid=13939 vsize=82392 CPUtime=582.4
/proc/13941/stat : 13941 (tts-4-0) R 13939 13941 13468 0 -1 4194304 20445 0 0 0 58227 13 0 0 25 0 1 0 228341200 84369408 20428 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534049 0 0 4096 0 0 0 0 17 1 0 0
/proc/13941/statm: 20598 20428 66 113 0 20482 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 82392

[startup+642.636 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 14056
/proc/meminfo: memFree=1369320/2055920 swapFree=4192812/4192956
[pid=13941] ppid=13939 vsize=83372 CPUtime=642.36
/proc/13941/stat : 13941 (tts-4-0) R 13939 13941 13468 0 -1 4194304 20716 0 0 0 64222 14 0 0 25 0 1 0 228341200 85372928 20699 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/13941/statm: 20843 20699 66 113 0 20727 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 83372

[startup+702.684 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14140
/proc/meminfo: memFree=1369880/2055920 swapFree=4192812/4192956
[pid=13941] ppid=13939 vsize=84080 CPUtime=702.34
/proc/13941/stat : 13941 (tts-4-0) R 13939 13941 13468 0 -1 4194304 20852 0 0 0 70219 15 0 0 25 0 1 0 228341200 86097920 20835 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/13941/statm: 21020 20835 66 113 0 20904 0
Current children cumulated CPU time (s) 702.34
Current children cumulated vsize (KiB) 84080

[startup+762.713 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14140
/proc/meminfo: memFree=1369304/2055920 swapFree=4192812/4192956
[pid=13941] ppid=13939 vsize=84684 CPUtime=762.35
/proc/13941/stat : 13941 (tts-4-0) R 13939 13941 13468 0 -1 4194304 21022 0 0 0 76219 16 0 0 25 0 1 0 228341200 86716416 21005 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/13941/statm: 21171 21005 66 113 0 21055 0
Current children cumulated CPU time (s) 762.35
Current children cumulated vsize (KiB) 84684

[startup+822.747 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14140
/proc/meminfo: memFree=1368536/2055920 swapFree=4192812/4192956
[pid=13941] ppid=13939 vsize=85460 CPUtime=822.37
/proc/13941/stat : 13941 (tts-4-0) R 13939 13941 13468 0 -1 4194304 21204 0 0 0 82220 17 0 0 25 0 1 0 228341200 87511040 21187 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/13941/statm: 21365 21187 66 113 0 21249 0
Current children cumulated CPU time (s) 822.37
Current children cumulated vsize (KiB) 85460

[startup+882.778 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14140
/proc/meminfo: memFree=1368216/2055920 swapFree=4192812/4192956
[pid=13941] ppid=13939 vsize=85696 CPUtime=882.38
/proc/13941/stat : 13941 (tts-4-0) R 13939 13941 13468 0 -1 4194304 21284 0 0 0 88221 17 0 0 25 0 1 0 228341200 87752704 21267 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/13941/statm: 21424 21267 66 113 0 21308 0
Current children cumulated CPU time (s) 882.38
Current children cumulated vsize (KiB) 85696

[startup+942.812 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14140
/proc/meminfo: memFree=1367512/2055920 swapFree=4192812/4192956
[pid=13941] ppid=13939 vsize=86616 CPUtime=942.4
/proc/13941/stat : 13941 (tts-4-0) R 13939 13941 13468 0 -1 4194304 21493 0 0 0 94222 18 0 0 25 0 1 0 228341200 88694784 21476 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/13941/statm: 21654 21476 66 113 0 21538 0
Current children cumulated CPU time (s) 942.4
Current children cumulated vsize (KiB) 86616

[startup+1002.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14140
/proc/meminfo: memFree=1366808/2055920 swapFree=4192812/4192956
[pid=13941] ppid=13939 vsize=87096 CPUtime=1002.41
/proc/13941/stat : 13941 (tts-4-0) R 13939 13941 13468 0 -1 4194304 21634 0 0 0 100223 18 0 0 25 0 1 0 228341200 89186304 21617 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/13941/statm: 21774 21617 66 113 0 21658 0
Current children cumulated CPU time (s) 1002.41
Current children cumulated vsize (KiB) 87096

[startup+1062.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14140
/proc/meminfo: memFree=1366296/2055920 swapFree=4192812/4192956
[pid=13941] ppid=13939 vsize=87628 CPUtime=1062.43
/proc/13941/stat : 13941 (tts-4-0) R 13939 13941 13468 0 -1 4194304 21773 0 0 0 106224 19 0 0 25 0 1 0 228341200 89731072 21756 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552285 0 0 4096 0 0 0 0 17 1 0 0
/proc/13941/statm: 21907 21756 66 113 0 21791 0
Current children cumulated CPU time (s) 1062.43
Current children cumulated vsize (KiB) 87628

[startup+1122.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14140
/proc/meminfo: memFree=1365656/2055920 swapFree=4192812/4192956
[pid=13941] ppid=13939 vsize=88352 CPUtime=1122.43
/proc/13941/stat : 13941 (tts-4-0) R 13939 13941 13468 0 -1 4194304 21942 0 0 0 112223 20 0 0 25 0 1 0 228341200 90472448 21925 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543548 0 0 4096 0 0 0 0 17 1 0 0
/proc/13941/statm: 22088 21925 66 113 0 21972 0
Current children cumulated CPU time (s) 1122.43
Current children cumulated vsize (KiB) 88352

[startup+1182.93 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14140
/proc/meminfo: memFree=1365016/2055920 swapFree=4192812/4192956
[pid=13941] ppid=13939 vsize=88984 CPUtime=1182.44
/proc/13941/stat : 13941 (tts-4-0) R 13939 13941 13468 0 -1 4194304 22101 0 0 0 118224 20 0 0 25 0 1 0 228341200 91119616 22084 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/13941/statm: 22246 22084 66 113 0 22130 0
Current children cumulated CPU time (s) 1182.44
Current children cumulated vsize (KiB) 88984



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14140
/proc/meminfo: memFree=1364888/2055920 swapFree=4192812/4192956
[pid=13941] ppid=13939 vsize=89172 CPUtime=1200.07
/proc/13941/stat : 13941 (tts-4-0) R 13939 13941 13468 0 -1 4194304 22133 0 0 0 119986 21 0 0 25 0 1 0 228341200 91312128 22116 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/13941/statm: 22293 22116 66 113 0 22177 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 89172

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): 1200.57
CPU time (s): 1200.09
CPU user time (s): 1199.86
CPU system time (s): 0.226965
CPU usage (%): 99.9601
Max. virtual memory (cumulated for all children) (KiB): 89172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.226965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22133
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= 1443

runsolver used 1.3238 second user time and 2.73658 second system time

The end



Launcher Data (download as text)




Begin job on node5 on Wed Feb 21 18:51:04 UTC 2007

IDJOB= 305689
IDBENCH= 20163
IDSOLVER= 98
FILE ID= node5/305689-1172083864

PBS_JOBID= 3865318

Free space on /tmp= 66547 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S313074252-14.cnf
COMMAND LINE= /tmp/evaluation/305689-1172083864/tts-4-0 /tmp/evaluation/305689-1172083864/instance-305689-1172083864.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-305689-1172083864 -o ROOT/results/node5/solver-305689-1172083864 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305689-1172083864/tts-4-0 /tmp/evaluation/305689-1172083864/instance-305689-1172083864.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  b8537884c9d9279a530f0796aac6a0e7

RANDOM SEED= 867140563

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.224
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		: 3000.224
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:       1454136 kB
Buffers:         51432 kB
Cached:         429464 kB
SwapCached:          0 kB
Active:         206452 kB
Inactive:       318472 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1454136 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             832 kB
Writeback:           0 kB
Mapped:          62980 kB
Slab:            62500 kB
Committed_AS:   840244 kB
PageTables:       1692 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= 66547 MiB

End job on node5 on Wed Feb 21 19:11:07 UTC 2007