Trace number 305648

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) 1200.1 1200.39

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S251010207-06.cnf
MD5SUM91dc612395480e1b0d1bd4361bc37ee8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark58.3301
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/node25/watcher-305648-1172083056 -o ROOT/results/node25/solver-305648-1172083056 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305648-1172083056/tts-4-0 /tmp/evaluation/305648-1172083056/instance-305648-1172083056.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: 1.00 1.00 1.00 3/64 9757
/proc/meminfo: memFree=1615472/2055920 swapFree=4192956/4192956
[pid=9757] ppid=9755 vsize=796 CPUtime=0
/proc/9757/stat : 9757 (tts-4-0) R 9755 9757 9652 0 -1 4194304 114 0 0 0 0 0 0 0 18 0 1 0 2927819 815104 99 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/9757/statm: 199 100 57 113 0 83 0

[startup+0.107095 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9757
/proc/meminfo: memFree=1615472/2055920 swapFree=4192956/4192956
[pid=9757] ppid=9755 vsize=5704 CPUtime=0.1
/proc/9757/stat : 9757 (tts-4-0) R 9755 9757 9652 0 -1 4194304 1317 0 0 0 10 0 0 0 18 0 1 0 2927819 5840896 1302 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134554908 0 0 4096 0 0 0 0 17 1 0 0
/proc/9757/statm: 1426 1302 62 113 0 1310 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5704

[startup+0.515131 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9757
/proc/meminfo: memFree=1615472/2055920 swapFree=4192956/4192956
[pid=9757] ppid=9755 vsize=21404 CPUtime=0.5
/proc/9757/stat : 9757 (tts-4-0) R 9755 9757 9652 0 -1 4194304 5246 0 0 0 49 1 0 0 21 0 1 0 2927819 21917696 5229 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/9757/statm: 5351 5229 66 113 0 5235 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 21404

[startup+1.3352 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9758
/proc/meminfo: memFree=1584232/2055920 swapFree=4192956/4192956
[pid=9757] ppid=9755 vsize=32636 CPUtime=1.32
/proc/9757/stat : 9757 (tts-4-0) R 9755 9757 9652 0 -1 4194304 8013 0 0 0 130 2 0 0 25 0 1 0 2927819 33419264 7996 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/9757/statm: 8159 7996 66 113 0 8043 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 32636

[startup+2.97135 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9758
/proc/meminfo: memFree=1579432/2055920 swapFree=4192956/4192956
[pid=9757] ppid=9755 vsize=42484 CPUtime=2.96
/proc/9757/stat : 9757 (tts-4-0) R 9755 9757 9652 0 -1 4194304 10457 0 0 0 292 4 0 0 25 0 1 0 2927819 43503616 10440 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591621 0 0 4096 0 0 0 0 17 1 0 0
/proc/9757/statm: 10621 10440 66 113 0 10505 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 42484

[startup+6.25064 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9758
/proc/meminfo: memFree=1569704/2055920 swapFree=4192956/4192956
[pid=9757] ppid=9755 vsize=46936 CPUtime=6.23
/proc/9757/stat : 9757 (tts-4-0) R 9755 9757 9652 0 -1 4194304 11573 0 0 0 619 4 0 0 25 0 1 0 2927819 48062464 11556 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591973 0 0 4096 0 0 0 0 17 1 0 0
/proc/9757/statm: 11734 11556 66 113 0 11618 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 46936

[startup+12.7032 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9758
/proc/meminfo: memFree=1563816/2055920 swapFree=4192956/4192956
[pid=9757] ppid=9755 vsize=52588 CPUtime=12.69
/proc/9757/stat : 9757 (tts-4-0) R 9755 9757 9652 0 -1 4194304 12984 0 0 0 1264 5 0 0 25 0 1 0 2927819 53850112 12967 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641338 0 0 4096 0 0 0 0 17 1 0 0
/proc/9757/statm: 13147 12967 66 113 0 13031 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 52588

[startup+25.5034 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9758
/proc/meminfo: memFree=1557352/2055920 swapFree=4192956/4192956
[pid=9757] ppid=9755 vsize=58932 CPUtime=25.48
/proc/9757/stat : 9757 (tts-4-0) R 9755 9757 9652 0 -1 4194304 14568 0 0 0 2542 6 0 0 25 0 1 0 2927819 60346368 14551 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/9757/statm: 14733 14551 66 113 0 14617 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 58932

[startup+51.1087 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9758
/proc/meminfo: memFree=1552680/2055920 swapFree=4192956/4192956
[pid=9757] ppid=9755 vsize=63332 CPUtime=51.08
/proc/9757/stat : 9757 (tts-4-0) R 9755 9757 9652 0 -1 4194304 15684 0 0 0 5102 6 0 0 25 0 1 0 2927819 64851968 15667 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543538 0 0 4096 0 0 0 0 17 1 0 0
/proc/9757/statm: 15833 15667 66 113 0 15717 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 63332

[startup+102.312 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 9758
/proc/meminfo: memFree=1547560/2055920 swapFree=4192956/4192956
[pid=9757] ppid=9755 vsize=68952 CPUtime=102.28
/proc/9757/stat : 9757 (tts-4-0) R 9755 9757 9652 0 -1 4194304 17077 0 0 0 10220 8 0 0 25 0 1 0 2927819 70606848 17060 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543538 0 0 4096 0 0 0 0 17 1 0 0
/proc/9757/statm: 17238 17060 66 113 0 17122 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 68952

[startup+162.328 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 9758
/proc/meminfo: memFree=1544232/2055920 swapFree=4192956/4192956
[pid=9757] ppid=9755 vsize=71724 CPUtime=162.27
/proc/9757/stat : 9757 (tts-4-0) R 9755 9757 9652 0 -1 4194304 17778 0 0 0 16219 8 0 0 25 0 1 0 2927819 73445376 17761 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641342 0 0 4096 0 0 0 0 17 1 0 0
/proc/9757/statm: 17931 17761 66 113 0 17815 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 71724

[startup+222.341 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9758
/proc/meminfo: memFree=1543528/2055920 swapFree=4192956/4192956
[pid=9757] ppid=9755 vsize=72396 CPUtime=222.28
/proc/9757/stat : 9757 (tts-4-0) R 9755 9757 9652 0 -1 4194304 17960 0 0 0 22219 9 0 0 25 0 1 0 2927819 74133504 17943 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134535860 0 0 4096 0 0 0 0 17 1 0 0
/proc/9757/statm: 18099 17943 66 113 0 17983 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 72396

[startup+282.352 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 9758
/proc/meminfo: memFree=1540904/2055920 swapFree=4192956/4192956
[pid=9757] ppid=9755 vsize=75008 CPUtime=282.27
/proc/9757/stat : 9757 (tts-4-0) R 9755 9757 9652 0 -1 4194304 18604 0 0 0 28218 9 0 0 25 0 1 0 2927819 76808192 18587 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/9757/statm: 18752 18587 66 113 0 18636 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 75008

[startup+342.365 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 9758
/proc/meminfo: memFree=1540008/2055920 swapFree=4192956/4192956
[pid=9757] ppid=9755 vsize=75800 CPUtime=342.27
/proc/9757/stat : 9757 (tts-4-0) R 9755 9757 9652 0 -1 4194304 18818 0 0 0 34218 9 0 0 25 0 1 0 2927819 77619200 18801 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513482 0 0 4096 0 0 0 0 17 1 0 0
/proc/9757/statm: 18950 18801 66 113 0 18834 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 75800

[startup+402.382 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 9758
/proc/meminfo: memFree=1539048/2055920 swapFree=4192956/4192956
[pid=9757] ppid=9755 vsize=76764 CPUtime=402.27
/proc/9757/stat : 9757 (tts-4-0) R 9755 9757 9652 0 -1 4194304 19068 0 0 0 40218 9 0 0 25 0 1 0 2927819 78606336 19051 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591892 0 0 4096 0 0 0 0 17 1 0 0
/proc/9757/statm: 19191 19051 66 113 0 19075 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 76764

[startup+462.397 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9758
/proc/meminfo: memFree=1538856/2055920 swapFree=4192956/4192956
[pid=9757] ppid=9755 vsize=77012 CPUtime=462.27
/proc/9757/stat : 9757 (tts-4-0) R 9755 9757 9652 0 -1 4194304 19110 0 0 0 46217 10 0 0 25 0 1 0 2927819 78860288 19093 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/9757/statm: 19253 19093 66 113 0 19137 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 77012

[startup+522.413 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9758
/proc/meminfo: memFree=1538600/2055920 swapFree=4192956/4192956
[pid=9757] ppid=9755 vsize=77144 CPUtime=522.27
/proc/9757/stat : 9757 (tts-4-0) R 9755 9757 9652 0 -1 4194304 19155 0 0 0 52217 10 0 0 25 0 1 0 2927819 78995456 19138 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513462 0 0 4096 0 0 0 0 17 1 0 0
/proc/9757/statm: 19286 19138 66 113 0 19170 0
Current children cumulated CPU time (s) 522.27
Current children cumulated vsize (KiB) 77144

[startup+582.426 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 9758
/proc/meminfo: memFree=1537768/2055920 swapFree=4192956/4192956
[pid=9757] ppid=9755 vsize=77996 CPUtime=582.28
/proc/9757/stat : 9757 (tts-4-0) R 9755 9757 9652 0 -1 4194304 19369 0 0 0 58218 10 0 0 25 0 1 0 2927819 79867904 19352 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591714 0 0 4096 0 0 0 0 17 1 0 0
/proc/9757/statm: 19499 19352 66 113 0 19383 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 77996

[startup+642.444 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 9758
/proc/meminfo: memFree=1537064/2055920 swapFree=4192956/4192956
[pid=9757] ppid=9755 vsize=78764 CPUtime=642.27
/proc/9757/stat : 9757 (tts-4-0) R 9755 9757 9652 0 -1 4194304 19534 0 0 0 64217 10 0 0 25 0 1 0 2927819 80654336 19517 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134537421 0 0 4096 0 0 0 0 17 1 0 0
/proc/9757/statm: 19691 19517 66 113 0 19575 0
Current children cumulated CPU time (s) 642.27
Current children cumulated vsize (KiB) 78764

[startup+702.454 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9758
/proc/meminfo: memFree=1536040/2055920 swapFree=4192956/4192956
[pid=9757] ppid=9755 vsize=79772 CPUtime=702.28
/proc/9757/stat : 9757 (tts-4-0) R 9755 9757 9652 0 -1 4194304 19791 0 0 0 70217 11 0 0 25 0 1 0 2927819 81686528 19774 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/9757/statm: 19943 19774 66 113 0 19827 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 79772

[startup+762.462 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9758
/proc/meminfo: memFree=1535144/2055920 swapFree=4192956/4192956
[pid=9757] ppid=9755 vsize=80572 CPUtime=762.27
/proc/9757/stat : 9757 (tts-4-0) R 9755 9757 9652 0 -1 4194304 19995 0 0 0 76216 11 0 0 25 0 1 0 2927819 82505728 19978 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134537408 0 0 4096 0 0 0 0 17 1 0 0
/proc/9757/statm: 20143 19978 66 113 0 20027 0
Current children cumulated CPU time (s) 762.27
Current children cumulated vsize (KiB) 80572

[startup+822.477 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9758
/proc/meminfo: memFree=1534440/2055920 swapFree=4192956/4192956
[pid=9757] ppid=9755 vsize=81196 CPUtime=822.27
/proc/9757/stat : 9757 (tts-4-0) R 9755 9757 9652 0 -1 4194304 20174 0 0 0 82216 11 0 0 25 0 1 0 2927819 83144704 20157 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/9757/statm: 20299 20157 66 113 0 20183 0
Current children cumulated CPU time (s) 822.27
Current children cumulated vsize (KiB) 81196

[startup+882.488 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9758
/proc/meminfo: memFree=1534056/2055920 swapFree=4192956/4192956
[pid=9757] ppid=9755 vsize=81556 CPUtime=882.26
/proc/9757/stat : 9757 (tts-4-0) R 9755 9757 9652 0 -1 4194304 20266 0 0 0 88215 11 0 0 25 0 1 0 2927819 83513344 20249 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/9757/statm: 20389 20249 66 113 0 20273 0
Current children cumulated CPU time (s) 882.26
Current children cumulated vsize (KiB) 81556

[startup+942.503 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9758
/proc/meminfo: memFree=1533032/2055920 swapFree=4192956/4192956
[pid=9757] ppid=9755 vsize=82552 CPUtime=942.26
/proc/9757/stat : 9757 (tts-4-0) R 9755 9757 9652 0 -1 4194304 20514 0 0 0 94215 11 0 0 25 0 1 0 2927819 84533248 20497 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513462 0 0 4096 0 0 0 0 17 1 0 0
/proc/9757/statm: 20638 20497 66 113 0 20522 0
Current children cumulated CPU time (s) 942.26
Current children cumulated vsize (KiB) 82552

[startup+1002.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9758
/proc/meminfo: memFree=1532584/2055920 swapFree=4192956/4192956
[pid=9757] ppid=9755 vsize=83036 CPUtime=1002.26
/proc/9757/stat : 9757 (tts-4-0) R 9755 9757 9652 0 -1 4194304 20636 0 0 0 100214 12 0 0 25 0 1 0 2927819 85028864 20619 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/9757/statm: 20759 20619 66 113 0 20643 0
Current children cumulated CPU time (s) 1002.26
Current children cumulated vsize (KiB) 83036

[startup+1062.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9758
/proc/meminfo: memFree=1531560/2055920 swapFree=4192956/4192956
[pid=9757] ppid=9755 vsize=84032 CPUtime=1062.26
/proc/9757/stat : 9757 (tts-4-0) R 9755 9757 9652 0 -1 4194304 20899 0 0 0 106214 12 0 0 25 0 1 0 2927819 86048768 20882 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/9757/statm: 21008 20882 66 113 0 20892 0
Current children cumulated CPU time (s) 1062.26
Current children cumulated vsize (KiB) 84032

[startup+1122.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9758
/proc/meminfo: memFree=1530920/2055920 swapFree=4192956/4192956
[pid=9757] ppid=9755 vsize=84736 CPUtime=1122.25
/proc/9757/stat : 9757 (tts-4-0) R 9755 9757 9652 0 -1 4194304 21069 0 0 0 112213 12 0 0 25 0 1 0 2927819 86769664 21052 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513469 0 0 4096 0 0 0 0 17 1 0 0
/proc/9757/statm: 21184 21052 66 113 0 21068 0
Current children cumulated CPU time (s) 1122.25
Current children cumulated vsize (KiB) 84736

[startup+1182.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9758
/proc/meminfo: memFree=1530280/2055920 swapFree=4192956/4192956
[pid=9757] ppid=9755 vsize=85276 CPUtime=1182.26
/proc/9757/stat : 9757 (tts-4-0) R 9755 9757 9652 0 -1 4194304 21205 0 0 0 118213 13 0 0 25 0 1 0 2927819 87322624 21188 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591869 0 0 4096 0 0 0 0 17 1 0 0
/proc/9757/statm: 21319 21188 66 113 0 21203 0
Current children cumulated CPU time (s) 1182.26
Current children cumulated vsize (KiB) 85276



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9758
/proc/meminfo: memFree=1530216/2055920 swapFree=4192956/4192956
[pid=9757] ppid=9755 vsize=85276 CPUtime=1200.08
/proc/9757/stat : 9757 (tts-4-0) R 9755 9757 9652 0 -1 4194304 21217 0 0 0 119995 13 0 0 25 0 1 0 2927819 87322624 21200 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591879 0 0 4096 0 0 0 0 17 1 0 0
/proc/9757/statm: 21319 21200 66 113 0 21203 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 85276

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): 1200.39
CPU time (s): 1200.1
CPU user time (s): 1199.95
CPU system time (s): 0.146977
CPU usage (%): 99.9757
Max. virtual memory (cumulated for all children) (KiB): 85276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.146977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21217
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= 998

runsolver used 0.889864 second user time and 2.31665 second system time

The end



Launcher Data (download as text)




Begin job on node25 on Wed Feb 21 18:37:36 UTC 2007

IDJOB= 305648
IDBENCH= 20162
IDSOLVER= 98
FILE ID= node25/305648-1172083056

PBS_JOBID= 3892838

Free space on /tmp= 66564 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S251010207-06.cnf
COMMAND LINE= /tmp/evaluation/305648-1172083056/tts-4-0 /tmp/evaluation/305648-1172083056/instance-305648-1172083056.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-305648-1172083056 -o ROOT/results/node25/solver-305648-1172083056 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305648-1172083056/tts-4-0 /tmp/evaluation/305648-1172083056/instance-305648-1172083056.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  91dc612395480e1b0d1bd4361bc37ee8

RANDOM SEED= 935879851

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.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:       1615944 kB
Buffers:         30804 kB
Cached:         325516 kB
SwapCached:          0 kB
Active:         153132 kB
Inactive:       218260 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1615944 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             812 kB
Writeback:           0 kB
Mapped:          25296 kB
Slab:            54612 kB
Committed_AS:    63300 kB
PageTables:       1468 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= 66564 MiB

End job on node25 on Wed Feb 21 18:57:38 UTC 2007