Trace number 306509

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 1200.44

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S565127616-04.cnf
MD5SUM68e7dc46416b462dab3be9fd6f79650c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark361.463
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
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/node18/watcher-306509-1172100494 -o ROOT/results/node18/solver-306509-1172100494 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306509-1172100494/tts-4-0 /tmp/evaluation/306509-1172100494/instance-306509-1172100494.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: 0.91 0.97 0.99 3/77 16744
/proc/meminfo: memFree=1891312/2055920 swapFree=4192812/4192956
[pid=16744] ppid=16742 vsize=796 CPUtime=0
/proc/16744/stat : 16744 (tts-4-0) R 16742 16744 16013 0 -1 4194304 116 0 0 0 0 0 0 0 18 0 1 0 230003952 815104 101 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/16744/statm: 199 101 57 113 0 83 0

[startup+0.106774 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 16744
/proc/meminfo: memFree=1891312/2055920 swapFree=4192812/4192956
[pid=16744] ppid=16742 vsize=5848 CPUtime=0.1
/proc/16744/stat : 16744 (tts-4-0) R 16742 16744 16013 0 -1 4194304 1319 0 0 0 10 0 0 0 18 0 1 0 230003952 5988352 1304 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134524757 0 0 4096 0 0 0 0 17 1 0 0
/proc/16744/statm: 1462 1306 59 113 0 1346 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5848

[startup+0.514852 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 16744
/proc/meminfo: memFree=1891312/2055920 swapFree=4192812/4192956
[pid=16744] ppid=16742 vsize=22088 CPUtime=0.5
/proc/16744/stat : 16744 (tts-4-0) R 16742 16744 16013 0 -1 4194304 5402 0 0 0 49 1 0 0 22 0 1 0 230003952 22618112 5387 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/16744/statm: 5522 5387 65 113 0 5406 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 22088

[startup+1.33589 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 16745
/proc/meminfo: memFree=1852520/2055920 swapFree=4192812/4192956
[pid=16744] ppid=16742 vsize=44992 CPUtime=1.32
/proc/16744/stat : 16744 (tts-4-0) R 16742 16744 16013 0 -1 4194304 11110 0 0 0 128 4 0 0 25 0 1 0 230003952 46071808 11060 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591965 0 0 4096 0 0 0 0 17 1 0 0
/proc/16744/statm: 11248 11060 66 113 0 11132 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 44992

[startup+2.97705 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 16745
/proc/meminfo: memFree=1835688/2055920 swapFree=4192812/4192956
[pid=16744] ppid=16742 vsize=62344 CPUtime=2.96
/proc/16744/stat : 16744 (tts-4-0) R 16742 16744 16013 0 -1 4194304 15444 0 0 0 291 5 0 0 25 0 1 0 230003952 63840256 15394 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513482 0 0 4096 0 0 0 0 17 1 0 0
/proc/16744/statm: 15586 15394 66 113 0 15470 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 62344

[startup+6.25337 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 16745
/proc/meminfo: memFree=1823656/2055920 swapFree=4192812/4192956
[pid=16744] ppid=16742 vsize=73328 CPUtime=6.24
/proc/16744/stat : 16744 (tts-4-0) R 16742 16744 16013 0 -1 4194304 17663 0 0 0 618 6 0 0 25 0 1 0 230003952 75087872 17613 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591898 0 0 4096 0 0 0 0 17 1 0 0
/proc/16744/statm: 18332 17613 66 113 0 18216 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 73328

[startup+12.71 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 16745
/proc/meminfo: memFree=1791592/2055920 swapFree=4192812/4192956
[pid=16744] ppid=16742 vsize=109968 CPUtime=12.69
/proc/16744/stat : 16744 (tts-4-0) R 16742 16744 16013 0 -1 4194304 24939 0 0 0 1259 10 0 0 25 0 1 0 230003952 112607232 24889 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/16744/statm: 27492 24889 66 113 0 27376 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 109968

[startup+25.5132 s]
/proc/loadavg: 1.02 0.99 0.99 2/78 16745
/proc/meminfo: memFree=1781416/2055920 swapFree=4192812/4192956
[pid=16744] ppid=16742 vsize=121112 CPUtime=25.5
/proc/16744/stat : 16744 (tts-4-0) R 16742 16744 16013 0 -1 4194304 27465 0 0 0 2538 12 0 0 25 0 1 0 230003952 124018688 27415 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534709 0 0 4096 0 0 0 0 17 1 0 0
/proc/16744/statm: 30278 27415 66 113 0 30162 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 121112

[startup+51.1227 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 16745
/proc/meminfo: memFree=1758632/2055920 swapFree=4192812/4192956
[pid=16744] ppid=16742 vsize=145048 CPUtime=51.1
/proc/16744/stat : 16744 (tts-4-0) R 16742 16744 16013 0 -1 4194304 33148 0 0 0 5096 14 0 0 25 0 1 0 230003952 148529152 33098 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/16744/statm: 36262 33098 66 113 0 36146 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 145048

[startup+102.341 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16745
/proc/meminfo: memFree=1742056/2055920 swapFree=4192812/4192956
[pid=16744] ppid=16742 vsize=161880 CPUtime=102.3
/proc/16744/stat : 16744 (tts-4-0) R 16742 16744 16013 0 -1 4194304 37271 0 0 0 10214 16 0 0 25 0 1 0 230003952 165765120 37221 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591621 0 0 4096 0 0 0 0 17 1 0 0
/proc/16744/statm: 40470 37221 66 113 0 40354 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 161880

[startup+162.371 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16745
/proc/meminfo: memFree=1733864/2055920 swapFree=4192812/4192956
[pid=16744] ppid=16742 vsize=169780 CPUtime=162.32
/proc/16744/stat : 16744 (tts-4-0) R 16742 16744 16013 0 -1 4194304 39277 0 0 0 16214 18 0 0 25 0 1 0 230003952 173854720 39227 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/16744/statm: 42445 39227 66 113 0 42329 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 169780

[startup+222.4 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16745
/proc/meminfo: memFree=1723816/2055920 swapFree=4192812/4192956
[pid=16744] ppid=16742 vsize=179660 CPUtime=222.33
/proc/16744/stat : 16744 (tts-4-0) R 16742 16744 16013 0 -1 4194304 41776 0 0 0 22213 20 0 0 25 0 1 0 230003952 183971840 41726 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591726 0 0 4096 0 0 0 0 17 1 0 0
/proc/16744/statm: 44915 41726 66 113 0 44799 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 179660

[startup+282.427 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16745
/proc/meminfo: memFree=1713960/2055920 swapFree=4192812/4192956
[pid=16744] ppid=16742 vsize=189284 CPUtime=282.34
/proc/16744/stat : 16744 (tts-4-0) R 16742 16744 16013 0 -1 4194304 44223 0 0 0 28212 22 0 0 25 0 1 0 230003952 193826816 44173 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591813 0 0 4096 0 0 0 0 17 1 0 0
/proc/16744/statm: 47321 44173 66 113 0 47205 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 189284

[startup+342.458 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16745
/proc/meminfo: memFree=1709096/2055920 swapFree=4192812/4192956
[pid=16744] ppid=16742 vsize=193976 CPUtime=342.36
/proc/16744/stat : 16744 (tts-4-0) R 16742 16744 16013 0 -1 4194304 45402 0 0 0 34213 23 0 0 25 0 1 0 230003952 198631424 45352 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591986 0 0 4096 0 0 0 0 17 1 0 0
/proc/16744/statm: 48494 45352 66 113 0 48378 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 193976

[startup+402.493 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16745
/proc/meminfo: memFree=1704552/2055920 swapFree=4192812/4192956
[pid=16744] ppid=16742 vsize=198336 CPUtime=402.37
/proc/16744/stat : 16744 (tts-4-0) R 16742 16744 16013 0 -1 4194304 46515 0 0 0 40213 24 0 0 25 0 1 0 230003952 203096064 46465 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513456 0 0 4096 0 0 0 0 17 1 0 0
/proc/16744/statm: 49584 46465 66 113 0 49468 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 198336

[startup+462.523 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16745
/proc/meminfo: memFree=1702312/2055920 swapFree=4192812/4192956
[pid=16744] ppid=16742 vsize=200500 CPUtime=462.38
/proc/16744/stat : 16744 (tts-4-0) R 16742 16744 16013 0 -1 4194304 47074 0 0 0 46214 24 0 0 25 0 1 0 230003952 205312000 47024 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/16744/statm: 50125 47024 66 113 0 50009 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 200500

[startup+522.553 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16745
/proc/meminfo: memFree=1700392/2055920 swapFree=4192812/4192956
[pid=16744] ppid=16742 vsize=202184 CPUtime=522.4
/proc/16744/stat : 16744 (tts-4-0) R 16742 16744 16013 0 -1 4194304 47529 0 0 0 52215 25 0 0 25 0 1 0 230003952 207036416 47479 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591898 0 0 4096 0 0 0 0 17 1 0 0
/proc/16744/statm: 50546 47479 66 113 0 50430 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 202184

[startup+582.579 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16745
/proc/meminfo: memFree=1700200/2055920 swapFree=4192812/4192956
[pid=16744] ppid=16742 vsize=202184 CPUtime=582.41
/proc/16744/stat : 16744 (tts-4-0) R 16742 16744 16013 0 -1 4194304 47551 0 0 0 58216 25 0 0 25 0 1 0 230003952 207036416 47501 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591705 0 0 4096 0 0 0 0 17 1 0 0
/proc/16744/statm: 50546 47501 66 113 0 50430 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 202184

[startup+642.609 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16745
/proc/meminfo: memFree=1700072/2055920 swapFree=4192812/4192956
[pid=16744] ppid=16742 vsize=202184 CPUtime=642.42
/proc/16744/stat : 16744 (tts-4-0) R 16742 16744 16013 0 -1 4194304 47553 0 0 0 64216 26 0 0 25 0 1 0 230003952 207036416 47503 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591648 0 0 4096 0 0 0 0 17 1 0 0
/proc/16744/statm: 50546 47503 66 113 0 50430 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 202184

[startup+702.639 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16745
/proc/meminfo: memFree=1697448/2055920 swapFree=4192812/4192956
[pid=16744] ppid=16742 vsize=204768 CPUtime=702.44
/proc/16744/stat : 16744 (tts-4-0) R 16742 16744 16013 0 -1 4194304 48189 0 0 0 70217 27 0 0 25 0 1 0 230003952 209682432 48139 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134537425 0 0 4096 0 0 0 0 17 1 0 0
/proc/16744/statm: 51192 48139 66 113 0 51076 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 204768

[startup+762.667 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16747
/proc/meminfo: memFree=1697256/2055920 swapFree=4192812/4192956
[pid=16744] ppid=16742 vsize=204768 CPUtime=762.44
/proc/16744/stat : 16744 (tts-4-0) R 16742 16744 16013 0 -1 4194304 48195 0 0 0 76217 27 0 0 25 0 1 0 230003952 209682432 48145 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/16744/statm: 51192 48145 66 113 0 51076 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 204768

[startup+822.705 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16747
/proc/meminfo: memFree=1697128/2055920 swapFree=4192812/4192956
[pid=16744] ppid=16742 vsize=204904 CPUtime=822.47
/proc/16744/stat : 16744 (tts-4-0) R 16742 16744 16013 0 -1 4194304 48214 0 0 0 82219 28 0 0 25 0 1 0 230003952 209821696 48164 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/16744/statm: 51226 48164 66 113 0 51110 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 204904

[startup+882.734 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16747
/proc/meminfo: memFree=1694184/2055920 swapFree=4192812/4192956
[pid=16744] ppid=16742 vsize=207772 CPUtime=882.48
/proc/16744/stat : 16744 (tts-4-0) R 16742 16744 16013 0 -1 4194304 48943 0 0 0 88220 28 0 0 25 0 1 0 230003952 212758528 48893 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/16744/statm: 51943 48893 66 113 0 51827 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 207772

[startup+942.764 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16747
/proc/meminfo: memFree=1690536/2055920 swapFree=4192812/4192956
[pid=16744] ppid=16742 vsize=211624 CPUtime=942.49
/proc/16744/stat : 16744 (tts-4-0) R 16742 16744 16013 0 -1 4194304 49847 0 0 0 94220 29 0 0 25 0 1 0 230003952 216702976 49797 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513483 0 0 4096 0 0 0 0 17 1 0 0
/proc/16744/statm: 52906 49797 66 113 0 52790 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 211624

[startup+1002.79 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16747
/proc/meminfo: memFree=1688872/2055920 swapFree=4192812/4192956
[pid=16744] ppid=16742 vsize=213204 CPUtime=1002.51
/proc/16744/stat : 16744 (tts-4-0) R 16742 16744 16013 0 -1 4194304 50245 0 0 0 100221 30 0 0 25 0 1 0 230003952 218320896 50195 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134537393 0 0 4096 0 0 0 0 17 1 0 0
/proc/16744/statm: 53301 50195 66 113 0 53185 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 213204

[startup+1062.82 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16747
/proc/meminfo: memFree=1687464/2055920 swapFree=4192812/4192956
[pid=16744] ppid=16742 vsize=214428 CPUtime=1062.52
/proc/16744/stat : 16744 (tts-4-0) R 16742 16744 16013 0 -1 4194304 50574 0 0 0 106221 31 0 0 25 0 1 0 230003952 219574272 50524 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134535616 0 0 4096 0 0 0 0 17 1 0 0
/proc/16744/statm: 53607 50524 66 113 0 53491 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 214428

[startup+1122.85 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16747
/proc/meminfo: memFree=1684328/2055920 swapFree=4192812/4192956
[pid=16744] ppid=16742 vsize=217444 CPUtime=1122.54
/proc/16744/stat : 16744 (tts-4-0) R 16742 16744 16013 0 -1 4194304 51334 0 0 0 112222 32 0 0 25 0 1 0 230003952 222662656 51284 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513479 0 0 4096 0 0 0 0 17 1 0 0
/proc/16744/statm: 54361 51284 66 113 0 54245 0
Current children cumulated CPU time (s) 1122.54
Current children cumulated vsize (KiB) 217444

[startup+1182.88 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16747
/proc/meminfo: memFree=1683752/2055920 swapFree=4192812/4192956
[pid=16744] ppid=16742 vsize=217928 CPUtime=1182.54
/proc/16744/stat : 16744 (tts-4-0) R 16742 16744 16013 0 -1 4194304 51462 0 0 0 118222 32 0 0 25 0 1 0 230003952 223158272 51412 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591877 0 0 4096 0 0 0 0 17 1 0 0
/proc/16744/statm: 54482 51412 66 113 0 54366 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 217928



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16747
/proc/meminfo: memFree=1682536/2055920 swapFree=4192812/4192956
[pid=16744] ppid=16742 vsize=219128 CPUtime=1200.06
/proc/16744/stat : 16744 (tts-4-0) R 16742 16744 16013 0 -1 4194304 51762 0 0 0 119974 32 0 0 25 0 1 0 230003952 224387072 51712 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/16744/statm: 54782 51712 66 113 0 54666 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 219128

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 16747
/proc/meminfo: memFree=1682536/2055920 swapFree=4192812/4192956
[pid=16744] ppid=16742 vsize=219128 CPUtime=1200.06
/proc/16744/stat : 16744 (tts-4-0) R 16742 16744 16013 0 -1 4194304 51762 0 0 0 119974 32 0 0 25 0 1 0 230003952 224387072 51712 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/16744/statm: 54782 51712 66 113 0 54666 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 219128

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.11
CPU user time (s): 1199.75
CPU system time (s): 0.362944
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 219128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.75
system time used= 0.362944
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51762
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= 855

runsolver used 1.41878 second user time and 2.77258 second system time

The end



Launcher Data (download as text)




Begin job on node18 on Wed Feb 21 23:28:14 UTC 2007

IDJOB= 306509
IDBENCH= 20183
IDSOLVER= 98
FILE ID= node18/306509-1172100494

PBS_JOBID= 3865343

Free space on /tmp= 66544 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S565127616-04.cnf
COMMAND LINE= /tmp/evaluation/306509-1172100494/tts-4-0 /tmp/evaluation/306509-1172100494/instance-306509-1172100494.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-306509-1172100494 -o ROOT/results/node18/solver-306509-1172100494 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306509-1172100494/tts-4-0 /tmp/evaluation/306509-1172100494/instance-306509-1172100494.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  68e7dc46416b462dab3be9fd6f79650c

RANDOM SEED= 956130950

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1891784 kB
Buffers:         10764 kB
Cached:          41868 kB
SwapCached:          0 kB
Active:          85952 kB
Inactive:        26256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1891784 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1128 kB
Writeback:           0 kB
Mapped:          78528 kB
Slab:            37520 kB
Committed_AS:   904732 kB
PageTables:       1668 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= 66544 MiB

End job on node18 on Wed Feb 21 23:48:17 UTC 2007