Trace number 298188

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
tinisat 2007-02-08? (TO) 1200.1 1200.45

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S1257199575-18.UNSAT.shuffled.cnf
MD5SUM5cb12367c8059b22462366f8563a334f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Tinisat 0.22
0.00/0.00	c solving /tmp/evaluation/298188-1171851442/instance-298188-1171851442.cnf
0.00/0.00	c 500 variables, 2130 clauses

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/node21/watcher-298188-1171851442 -o ROOT/results/node21/solver-298188-1171851442 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298188-1171851442/tinisat /tmp/evaluation/298188-1171851442/instance-298188-1171851442.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 23915
/proc/meminfo: memFree=736816/2055920 swapFree=4147448/4192956
[pid=23915] ppid=23913 vsize=904 CPUtime=0
/proc/23915/stat : 23915 (tinisat) R 23913 23915 20839 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 205098146 925696 114 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134612771 0 0 4096 0 0 0 0 17 1 0 0
/proc/23915/statm: 226 115 51 110 0 113 0

[startup+0.107702 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 23915
/proc/meminfo: memFree=736816/2055920 swapFree=4147448/4192956
[pid=23915] ppid=23913 vsize=1308 CPUtime=0.1
/proc/23915/stat : 23915 (tinisat) R 23913 23915 20839 0 -1 4194304 183 0 0 0 10 0 0 0 18 0 1 0 205098146 1339392 167 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134520000 0 0 4096 0 0 0 0 17 1 0 0
/proc/23915/statm: 327 167 52 110 0 214 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1308

[startup+0.519747 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 23915
/proc/meminfo: memFree=736816/2055920 swapFree=4147448/4192956
[pid=23915] ppid=23913 vsize=1976 CPUtime=0.51
/proc/23915/stat : 23915 (tinisat) R 23913 23915 20839 0 -1 4194304 354 0 0 0 51 0 0 0 21 0 1 0 205098146 2023424 338 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 1 0 0
/proc/23915/statm: 494 338 52 110 0 381 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1976

[startup+1.34084 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23916
/proc/meminfo: memFree=734952/2055920 swapFree=4147448/4192956
[pid=23915] ppid=23913 vsize=3192 CPUtime=1.33
/proc/23915/stat : 23915 (tinisat) R 23913 23915 20839 0 -1 4194304 589 0 0 0 133 0 0 0 25 0 1 0 205098146 3268608 573 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/23915/statm: 798 573 52 110 0 685 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3192

[startup+2.97702 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23916
/proc/meminfo: memFree=733864/2055920 swapFree=4147448/4192956
[pid=23915] ppid=23913 vsize=5720 CPUtime=2.97
/proc/23915/stat : 23915 (tinisat) R 23913 23915 20839 0 -1 4194304 880 0 0 0 297 0 0 0 25 0 1 0 205098146 5857280 864 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23915/statm: 1430 864 52 110 0 1317 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 5720

[startup+6.25338 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23916
/proc/meminfo: memFree=732136/2055920 swapFree=4147448/4192956
[pid=23915] ppid=23913 vsize=6112 CPUtime=6.24
/proc/23915/stat : 23915 (tinisat) R 23913 23915 20839 0 -1 4194304 1296 0 0 0 624 0 0 0 25 0 1 0 205098146 6258688 1247 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23915/statm: 1528 1247 52 110 0 1415 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6112

[startup+12.7101 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23916
/proc/meminfo: memFree=729904/2055920 swapFree=4147448/4192956
[pid=23915] ppid=23913 vsize=10776 CPUtime=12.69
/proc/23915/stat : 23915 (tinisat) R 23913 23915 20839 0 -1 4194304 1789 0 0 0 1269 0 0 0 25 0 1 0 205098146 11034624 1740 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134515513 0 0 4096 0 0 0 0 17 1 0 0
/proc/23915/statm: 2694 1740 52 110 0 2581 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10776

[startup+25.5115 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23916
/proc/meminfo: memFree=727408/2055920 swapFree=4147448/4192956
[pid=23915] ppid=23913 vsize=11312 CPUtime=25.5
/proc/23915/stat : 23915 (tinisat) R 23913 23915 20839 0 -1 4194304 2422 0 0 0 2549 1 0 0 25 0 1 0 205098146 11583488 2373 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23915/statm: 2828 2373 52 110 0 2715 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 11312

[startup+51.1233 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23916
/proc/meminfo: memFree=724016/2055920 swapFree=4147448/4192956
[pid=23915] ppid=23913 vsize=20644 CPUtime=51.09
/proc/23915/stat : 23915 (tinisat) R 23913 23915 20839 0 -1 4194304 3314 0 0 0 5107 2 0 0 25 0 1 0 205098146 21139456 3200 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519827 0 0 4096 0 0 0 0 17 1 0 0
/proc/23915/statm: 5161 3200 52 110 0 5048 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 20644

[startup+102.341 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23916
/proc/meminfo: memFree=718768/2055920 swapFree=4147448/4192956
[pid=23915] ppid=23913 vsize=22008 CPUtime=102.3
/proc/23915/stat : 23915 (tinisat) R 23913 23915 20839 0 -1 4194304 4630 0 0 0 10225 5 0 0 25 0 1 0 205098146 22536192 4516 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23915/statm: 5502 4516 52 110 0 5389 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 22008

[startup+162.375 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23916
/proc/meminfo: memFree=713968/2055920 swapFree=4147448/4192956
[pid=23915] ppid=23913 vsize=40788 CPUtime=162.32
/proc/23915/stat : 23915 (tinisat) R 23913 23915 20839 0 -1 4194304 5920 0 0 0 16225 7 0 0 25 0 1 0 205098146 41766912 5677 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/23915/statm: 10197 5677 52 110 0 10084 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 40788

[startup+222.407 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23916
/proc/meminfo: memFree=710384/2055920 swapFree=4147448/4192956
[pid=23915] ppid=23913 vsize=41104 CPUtime=222.34
/proc/23915/stat : 23915 (tinisat) R 23913 23915 20839 0 -1 4194304 6810 0 0 0 22225 9 0 0 25 0 1 0 205098146 42090496 6567 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23915/statm: 10276 6567 52 110 0 10163 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 41104

[startup+282.438 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23916
/proc/meminfo: memFree=706672/2055920 swapFree=4147448/4192956
[pid=23915] ppid=23913 vsize=41568 CPUtime=282.35
/proc/23915/stat : 23915 (tinisat) R 23913 23915 20839 0 -1 4194304 7728 0 0 0 28225 10 0 0 25 0 1 0 205098146 42565632 7485 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23915/statm: 10392 7485 52 110 0 10279 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 41568

[startup+342.469 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23916
/proc/meminfo: memFree=702960/2055920 swapFree=4147448/4192956
[pid=23915] ppid=23913 vsize=42628 CPUtime=342.36
/proc/23915/stat : 23915 (tinisat) R 23913 23915 20839 0 -1 4194304 8658 0 0 0 34225 11 0 0 25 0 1 0 205098146 43651072 8415 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134520084 0 0 4096 0 0 0 0 17 1 0 0
/proc/23915/statm: 10657 8415 52 110 0 10544 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 42628

[startup+402.506 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23916
/proc/meminfo: memFree=700016/2055920 swapFree=4147448/4192956
[pid=23915] ppid=23913 vsize=43520 CPUtime=402.38
/proc/23915/stat : 23915 (tinisat) R 23913 23915 20839 0 -1 4194304 9367 0 0 0 40225 13 0 0 25 0 1 0 205098146 44564480 9124 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23915/statm: 10880 9124 52 110 0 10767 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 43520

[startup+462.538 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23916
/proc/meminfo: memFree=697520/2055920 swapFree=4147448/4192956
[pid=23915] ppid=23913 vsize=45076 CPUtime=462.39
/proc/23915/stat : 23915 (tinisat) R 23913 23915 20839 0 -1 4194304 10268 0 0 0 46225 14 0 0 25 0 1 0 205098146 46157824 9768 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23915/statm: 11269 9768 52 110 0 11156 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 45076

[startup+522.57 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23916
/proc/meminfo: memFree=694960/2055920 swapFree=4147448/4192956
[pid=23915] ppid=23913 vsize=45764 CPUtime=522.41
/proc/23915/stat : 23915 (tinisat) R 23913 23915 20839 0 -1 4194304 10908 0 0 0 52226 15 0 0 25 0 1 0 205098146 46862336 10408 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/23915/statm: 11441 10408 52 110 0 11328 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 45764

[startup+582.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23916
/proc/meminfo: memFree=692848/2055920 swapFree=4147448/4192956
[pid=23915] ppid=23913 vsize=46056 CPUtime=582.43
/proc/23915/stat : 23915 (tinisat) R 23913 23915 20839 0 -1 4194304 11439 0 0 0 58227 16 0 0 25 0 1 0 205098146 47161344 10939 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23915/statm: 11514 10939 52 110 0 11401 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 46056

[startup+642.636 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23916
/proc/meminfo: memFree=690736/2055920 swapFree=4147448/4192956
[pid=23915] ppid=23913 vsize=80284 CPUtime=642.43
/proc/23915/stat : 23915 (tinisat) R 23913 23915 20839 0 -1 4194304 11968 0 0 0 64226 17 0 0 25 0 1 0 205098146 82210816 11468 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23915/statm: 20071 11468 52 110 0 19958 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 80284

[startup+702.666 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23916
/proc/meminfo: memFree=688624/2055920 swapFree=4147448/4192956
[pid=23915] ppid=23913 vsize=80952 CPUtime=702.44
/proc/23915/stat : 23915 (tinisat) R 23913 23915 20839 0 -1 4194304 12527 0 0 0 70226 18 0 0 25 0 1 0 205098146 82894848 11994 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134520008 0 0 4096 0 0 0 0 17 1 0 0
/proc/23915/statm: 20238 11994 52 110 0 20125 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 80952

[startup+762.694 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23916
/proc/meminfo: memFree=686576/2055920 swapFree=4147448/4192956
[pid=23915] ppid=23913 vsize=81652 CPUtime=762.46
/proc/23915/stat : 23915 (tinisat) R 23913 23915 20839 0 -1 4194304 13035 0 0 0 76227 19 0 0 25 0 1 0 205098146 83611648 12502 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23915/statm: 20413 12502 52 110 0 20300 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 81652

[startup+822.727 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23916
/proc/meminfo: memFree=684592/2055920 swapFree=4147448/4192956
[pid=23915] ppid=23913 vsize=82232 CPUtime=822.47
/proc/23915/stat : 23915 (tinisat) R 23913 23915 20839 0 -1 4194304 13562 0 0 0 82227 20 0 0 25 0 1 0 205098146 84205568 12996 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/23915/statm: 20558 12996 52 110 0 20445 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 82232

[startup+882.758 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23916
/proc/meminfo: memFree=682800/2055920 swapFree=4147448/4192956
[pid=23915] ppid=23913 vsize=82748 CPUtime=882.49
/proc/23915/stat : 23915 (tinisat) R 23913 23915 20839 0 -1 4194304 14020 0 0 0 88228 21 0 0 25 0 1 0 205098146 84733952 13454 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23915/statm: 20687 13454 52 110 0 20574 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 82748

[startup+942.792 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23916
/proc/meminfo: memFree=681008/2055920 swapFree=4147448/4192956
[pid=23915] ppid=23913 vsize=82908 CPUtime=942.51
/proc/23915/stat : 23915 (tinisat) R 23913 23915 20839 0 -1 4194304 14472 0 0 0 94228 23 0 0 25 0 1 0 205098146 84897792 13906 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23915/statm: 20727 13906 52 110 0 20614 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 82908

[startup+1002.82 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23916
/proc/meminfo: memFree=679216/2055920 swapFree=4147448/4192956
[pid=23915] ppid=23913 vsize=83300 CPUtime=1002.52
/proc/23915/stat : 23915 (tinisat) R 23913 23915 20839 0 -1 4194304 14922 0 0 0 100228 24 0 0 25 0 1 0 205098146 85299200 14356 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23915/statm: 20825 14356 52 110 0 20712 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 83300

[startup+1062.86 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23916
/proc/meminfo: memFree=677680/2055920 swapFree=4147448/4192956
[pid=23915] ppid=23913 vsize=83560 CPUtime=1062.54
/proc/23915/stat : 23915 (tinisat) R 23913 23915 20839 0 -1 4194304 15342 0 0 0 106229 25 0 0 25 0 1 0 205098146 85565440 14743 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23915/statm: 20890 14743 52 110 0 20777 0
Current children cumulated CPU time (s) 1062.54
Current children cumulated vsize (KiB) 83560

[startup+1122.89 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23916
/proc/meminfo: memFree=675888/2055920 swapFree=4147448/4192956
[pid=23915] ppid=23913 vsize=83692 CPUtime=1122.55
/proc/23915/stat : 23915 (tinisat) R 23913 23915 20839 0 -1 4194304 15780 0 0 0 112229 26 0 0 25 0 1 0 205098146 85700608 15181 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23915/statm: 20923 15181 52 110 0 20810 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 83692

[startup+1182.92 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23916
/proc/meminfo: memFree=674032/2055920 swapFree=4147448/4192956
[pid=23915] ppid=23913 vsize=83852 CPUtime=1182.57
/proc/23915/stat : 23915 (tinisat) R 23913 23915 20839 0 -1 4194304 16241 0 0 0 118230 27 0 0 25 0 1 0 205098146 85864448 15642 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23915/statm: 20963 15642 52 110 0 20850 0
Current children cumulated CPU time (s) 1182.57
Current children cumulated vsize (KiB) 83852



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23916
/proc/meminfo: memFree=673520/2055920 swapFree=4147448/4192956
[pid=23915] ppid=23913 vsize=83852 CPUtime=1200.08
/proc/23915/stat : 23915 (tinisat) R 23913 23915 20839 0 -1 4194304 16370 0 0 0 119981 27 0 0 25 0 1 0 205098146 85864448 15771 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/23915/statm: 20963 15771 52 110 0 20850 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 83852

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

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

[startup+1200.43 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23916
/proc/meminfo: memFree=673520/2055920 swapFree=4147448/4192956
[pid=23915] ppid=23913 vsize=83852 CPUtime=1200.08
/proc/23915/stat : 23915 (tinisat) R 23913 23915 20839 0 -1 4194304 16370 0 0 0 119981 27 0 0 25 0 1 0 205098146 85864448 15771 18446744073709551615 134512640 134966189 4294956640 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/23915/statm: 20963 15771 52 110 0 20850 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 83852

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.1
CPU user time (s): 1199.81
CPU system time (s): 0.285956
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 83852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.81
system time used= 0.285956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16370
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= 918

runsolver used 1.45378 second user time and 2.81057 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Mon Feb 19 02:17:22 UTC 2007

IDJOB= 298188
IDBENCH= 19980
IDSOLVER= 100
FILE ID= node21/298188-1171851442

PBS_JOBID= 3839653

Free space on /tmp= 66564 MiB

SOLVER NAME= tinisat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S1257199575-18.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298188-1171851442/tinisat /tmp/evaluation/298188-1171851442/instance-298188-1171851442.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-298188-1171851442 -o ROOT/results/node21/solver-298188-1171851442 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298188-1171851442/tinisat /tmp/evaluation/298188-1171851442/instance-298188-1171851442.cnf            

META MD5SUM SOLVER= 15788d06198cf45d0201cced774790cd
MD5SUM BENCH=  5cb12367c8059b22462366f8563a334f

RANDOM SEED= 341194513

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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		: 3000.245
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		: 3000.245
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:        737288 kB
Buffers:         44704 kB
Cached:        1160380 kB
SwapCached:      15448 kB
Active:         707952 kB
Inactive:       522500 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        737288 kB
SwapTotal:     4192956 kB
SwapFree:      4147448 kB
Dirty:             576 kB
Writeback:           0 kB
Mapped:          30116 kB
Slab:            73828 kB
Committed_AS:   676640 kB
PageTables:       1656 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 node21 on Mon Feb 19 02:37:25 UTC 2007