Trace number 311798

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) 1200.04 1200.45

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S2084125686-20-SAT.cnf
MD5SUM481b04db1084d221cad49f8d1e419306
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.363944
Satisfiable
(Un)Satisfiability was proved
Number of variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node2/watcher-311798-1172576761 -o ROOT/results/node2/solver-311798-1172576761 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311798-1172576761/tts-4-0 /tmp/evaluation/311798-1172576761/instance-311798-1172576761.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: 1.07 1.02 1.00 3/77 30789
/proc/meminfo: memFree=1669432/2055920 swapFree=4192812/4192956
[pid=30789] ppid=30787 vsize=936 CPUtime=0
/proc/30789/stat : 30789 (tts-4-0) R 30787 30789 29859 0 -1 4194304 123 0 0 0 0 0 0 0 18 0 1 0 277631110 958464 108 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/30789/statm: 234 108 57 113 0 118 0

[startup+0.106584 s]
/proc/loadavg: 1.07 1.02 1.00 3/77 30789
/proc/meminfo: memFree=1669432/2055920 swapFree=4192812/4192956
[pid=30789] ppid=30787 vsize=6956 CPUtime=0.09
/proc/30789/stat : 30789 (tts-4-0) R 30787 30789 29859 0 -1 4194304 1655 0 0 0 9 0 0 0 18 0 1 0 277631110 7122944 1640 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/30789/statm: 1739 1641 65 113 0 1623 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6956

[startup+0.514627 s]
/proc/loadavg: 1.07 1.02 1.00 3/77 30789
/proc/meminfo: memFree=1669432/2055920 swapFree=4192812/4192956
[pid=30789] ppid=30787 vsize=13388 CPUtime=0.5
/proc/30789/stat : 30789 (tts-4-0) R 30787 30789 29859 0 -1 4194304 3243 0 0 0 49 1 0 0 21 0 1 0 277631110 13709312 3226 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591726 0 0 4096 0 0 0 0 17 1 0 0
/proc/30789/statm: 3347 3226 66 113 0 3231 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 13388

[startup+1.33471 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 30790
/proc/meminfo: memFree=1654192/2055920 swapFree=4192812/4192956
[pid=30789] ppid=30787 vsize=15916 CPUtime=1.32
/proc/30789/stat : 30789 (tts-4-0) R 30787 30789 29859 0 -1 4194304 3895 0 0 0 131 1 0 0 25 0 1 0 277631110 16297984 3878 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641316 0 0 4096 0 0 0 0 17 1 0 0
/proc/30789/statm: 3979 3878 66 113 0 3863 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 15916

[startup+2.97088 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 30790
/proc/meminfo: memFree=1652912/2055920 swapFree=4192812/4192956
[pid=30789] ppid=30787 vsize=17784 CPUtime=2.96
/proc/30789/stat : 30789 (tts-4-0) R 30787 30789 29859 0 -1 4194304 4353 0 0 0 295 1 0 0 25 0 1 0 277631110 18210816 4336 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/30789/statm: 4446 4336 66 113 0 4330 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 17784

[startup+6.25122 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 30790
/proc/meminfo: memFree=1651312/2055920 swapFree=4192812/4192956
[pid=30789] ppid=30787 vsize=18980 CPUtime=6.23
/proc/30789/stat : 30789 (tts-4-0) R 30787 30789 29859 0 -1 4194304 4671 0 0 0 622 1 0 0 25 0 1 0 277631110 19435520 4654 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134535988 0 0 4096 0 0 0 0 17 1 0 0
/proc/30789/statm: 4745 4654 66 113 0 4629 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 18980

[startup+12.7019 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 30790
/proc/meminfo: memFree=1648432/2055920 swapFree=4192812/4192956
[pid=30789] ppid=30787 vsize=21380 CPUtime=12.69
/proc/30789/stat : 30789 (tts-4-0) R 30787 30789 29859 0 -1 4194304 5272 0 0 0 1267 2 0 0 25 0 1 0 277631110 21893120 5255 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641339 0 0 4096 0 0 0 0 17 1 0 0
/proc/30789/statm: 5345 5255 66 113 0 5229 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21380

[startup+25.5082 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 30790
/proc/meminfo: memFree=1646832/2055920 swapFree=4192812/4192956
[pid=30789] ppid=30787 vsize=23248 CPUtime=25.49
/proc/30789/stat : 30789 (tts-4-0) R 30787 30789 29859 0 -1 4194304 5743 0 0 0 2547 2 0 0 25 0 1 0 277631110 23805952 5726 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591983 0 0 4096 0 0 0 0 17 1 0 0
/proc/30789/statm: 5812 5726 66 113 0 5696 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 23248

[startup+51.1179 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 30790
/proc/meminfo: memFree=1643824/2055920 swapFree=4192812/4192956
[pid=30789] ppid=30787 vsize=25924 CPUtime=51.09
/proc/30789/stat : 30789 (tts-4-0) R 30787 30789 29859 0 -1 4194304 6412 0 0 0 5107 2 0 0 25 0 1 0 277631110 26546176 6395 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/30789/statm: 6481 6395 66 113 0 6365 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 25924

[startup+102.335 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 30790
/proc/meminfo: memFree=1641456/2055920 swapFree=4192812/4192956
[pid=30789] ppid=30787 vsize=28408 CPUtime=102.3
/proc/30789/stat : 30789 (tts-4-0) R 30787 30789 29859 0 -1 4194304 6999 0 0 0 10227 3 0 0 25 0 1 0 277631110 29089792 6982 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134552285 0 0 4096 0 0 0 0 17 1 0 0
/proc/30789/statm: 7102 6982 66 113 0 6986 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 28408

[startup+162.369 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30790
/proc/meminfo: memFree=1638960/2055920 swapFree=4192812/4192956
[pid=30789] ppid=30787 vsize=30796 CPUtime=162.32
/proc/30789/stat : 30789 (tts-4-0) R 30787 30789 29859 0 -1 4194304 7607 0 0 0 16228 4 0 0 25 0 1 0 277631110 31535104 7590 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513467 0 0 4096 0 0 0 0 17 1 0 0
/proc/30789/statm: 7699 7590 66 113 0 7583 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 30796

[startup+222.399 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30790
/proc/meminfo: memFree=1637872/2055920 swapFree=4192812/4192956
[pid=30789] ppid=30787 vsize=31924 CPUtime=222.33
/proc/30789/stat : 30789 (tts-4-0) R 30787 30789 29859 0 -1 4194304 7883 0 0 0 22228 5 0 0 25 0 1 0 277631110 32690176 7866 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/30789/statm: 7981 7866 66 113 0 7865 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 31924

[startup+282.428 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30790
/proc/meminfo: memFree=1636784/2055920 swapFree=4192812/4192956
[pid=30789] ppid=30787 vsize=32884 CPUtime=282.34
/proc/30789/stat : 30789 (tts-4-0) R 30787 30789 29859 0 -1 4194304 8128 0 0 0 28229 5 0 0 25 0 1 0 277631110 33673216 8111 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/30789/statm: 8221 8111 66 113 0 8105 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 32884

[startup+342.457 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30790
/proc/meminfo: memFree=1636144/2055920 swapFree=4192812/4192956
[pid=30789] ppid=30787 vsize=33520 CPUtime=342.36
/proc/30789/stat : 30789 (tts-4-0) R 30787 30789 29859 0 -1 4194304 8283 0 0 0 34230 6 0 0 25 0 1 0 277631110 34324480 8266 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/30789/statm: 8380 8266 66 113 0 8264 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 33520

[startup+402.491 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30790
/proc/meminfo: memFree=1634800/2055920 swapFree=4192812/4192956
[pid=30789] ppid=30787 vsize=34688 CPUtime=402.38
/proc/30789/stat : 30789 (tts-4-0) R 30787 30789 29859 0 -1 4194304 8606 0 0 0 40231 7 0 0 25 0 1 0 277631110 35520512 8589 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/30789/statm: 8672 8589 66 113 0 8556 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 34688

[startup+462.519 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 30790
/proc/meminfo: memFree=1633776/2055920 swapFree=4192812/4192956
[pid=30789] ppid=30787 vsize=35764 CPUtime=462.39
/proc/30789/stat : 30789 (tts-4-0) R 30787 30789 29859 0 -1 4194304 8868 0 0 0 46231 8 0 0 25 0 1 0 277631110 36622336 8851 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591705 0 0 4096 0 0 0 0 17 1 0 0
/proc/30789/statm: 8941 8851 66 113 0 8825 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 35764

[startup+522.546 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 30790
/proc/meminfo: memFree=1633264/2055920 swapFree=4192812/4192956
[pid=30789] ppid=30787 vsize=36332 CPUtime=522.4
/proc/30789/stat : 30789 (tts-4-0) R 30787 30789 29859 0 -1 4194304 8999 0 0 0 52231 9 0 0 25 0 1 0 277631110 37203968 8982 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/30789/statm: 9083 8982 66 113 0 8967 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 36332

[startup+582.573 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 30790
/proc/meminfo: memFree=1631984/2055920 swapFree=4192812/4192956
[pid=30789] ppid=30787 vsize=37644 CPUtime=582.41
/proc/30789/stat : 30789 (tts-4-0) R 30787 30789 29859 0 -1 4194304 9311 0 0 0 58232 9 0 0 25 0 1 0 277631110 38547456 9294 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534364 0 0 4096 0 0 0 0 17 1 0 0
/proc/30789/statm: 9411 9294 66 113 0 9295 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 37644

[startup+642.607 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30790
/proc/meminfo: memFree=1629488/2055920 swapFree=4192812/4192956
[pid=30789] ppid=30787 vsize=39996 CPUtime=642.43
/proc/30789/stat : 30789 (tts-4-0) R 30787 30789 29859 0 -1 4194304 9940 0 0 0 64233 10 0 0 25 0 1 0 277631110 40955904 9923 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534709 0 0 4096 0 0 0 0 17 1 0 0
/proc/30789/statm: 9999 9923 66 113 0 9883 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 39996

[startup+702.638 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30790
/proc/meminfo: memFree=1627632/2055920 swapFree=4192812/4192956
[pid=30789] ppid=30787 vsize=42004 CPUtime=702.45
/proc/30789/stat : 30789 (tts-4-0) R 30787 30789 29859 0 -1 4194304 10407 0 0 0 70234 11 0 0 25 0 1 0 277631110 43012096 10390 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/30789/statm: 10501 10390 66 113 0 10385 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 42004

[startup+762.668 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30790
/proc/meminfo: memFree=1625584/2055920 swapFree=4192812/4192956
[pid=30789] ppid=30787 vsize=43880 CPUtime=762.46
/proc/30789/stat : 30789 (tts-4-0) R 30787 30789 29859 0 -1 4194304 10924 0 0 0 76234 12 0 0 25 0 1 0 277631110 44933120 10907 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/30789/statm: 10970 10907 66 113 0 10854 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 43880

[startup+822.706 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30790
/proc/meminfo: memFree=1624048/2055920 swapFree=4192812/4192956
[pid=30789] ppid=30787 vsize=45412 CPUtime=822.48
/proc/30789/stat : 30789 (tts-4-0) R 30787 30789 29859 0 -1 4194304 11294 0 0 0 82235 13 0 0 25 0 1 0 277631110 46501888 11277 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/30789/statm: 11353 11277 66 113 0 11237 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 45412

[startup+882.732 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30790
/proc/meminfo: memFree=1623088/2055920 swapFree=4192812/4192956
[pid=30789] ppid=30787 vsize=46480 CPUtime=882.49
/proc/30789/stat : 30789 (tts-4-0) R 30787 30789 29859 0 -1 4194304 11525 0 0 0 88235 14 0 0 25 0 1 0 277631110 47595520 11508 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513456 0 0 4096 0 0 0 0 17 1 0 0
/proc/30789/statm: 11620 11508 66 113 0 11504 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 46480

[startup+942.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 30904
/proc/meminfo: memFree=1619840/2055920 swapFree=4192812/4192956
[pid=30789] ppid=30787 vsize=48500 CPUtime=942.48
/proc/30789/stat : 30789 (tts-4-0) R 30787 30789 29859 0 -1 4194304 12035 0 0 0 94233 15 0 0 25 0 1 0 277631110 49664000 12018 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/30789/statm: 12125 12018 66 113 0 12009 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 48500

[startup+1002.83 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 30988
/proc/meminfo: memFree=1619696/2055920 swapFree=4192812/4192956
[pid=30789] ppid=30787 vsize=49608 CPUtime=1002.46
/proc/30789/stat : 30789 (tts-4-0) R 30787 30789 29859 0 -1 4194304 12343 0 0 0 100231 15 0 0 25 0 1 0 277631110 50798592 12326 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/30789/statm: 12402 12326 66 113 0 12286 0
Current children cumulated CPU time (s) 1002.46
Current children cumulated vsize (KiB) 49608

[startup+1062.86 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 30988
/proc/meminfo: memFree=1619056/2055920 swapFree=4192812/4192956
[pid=30789] ppid=30787 vsize=50320 CPUtime=1062.48
/proc/30789/stat : 30789 (tts-4-0) R 30787 30789 29859 0 -1 4194304 12507 0 0 0 106232 16 0 0 25 0 1 0 277631110 51527680 12490 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534396 0 0 4096 0 0 0 0 17 1 0 0
/proc/30789/statm: 12580 12490 66 113 0 12464 0
Current children cumulated CPU time (s) 1062.48
Current children cumulated vsize (KiB) 50320

[startup+1122.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30988
/proc/meminfo: memFree=1617392/2055920 swapFree=4192812/4192956
[pid=30789] ppid=30787 vsize=52100 CPUtime=1122.48
/proc/30789/stat : 30789 (tts-4-0) R 30787 30789 29859 0 -1 4194304 12927 0 0 0 112232 16 0 0 25 0 1 0 277631110 53350400 12910 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/30789/statm: 13025 12910 66 113 0 12909 0
Current children cumulated CPU time (s) 1122.48
Current children cumulated vsize (KiB) 52100

[startup+1182.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30988
/proc/meminfo: memFree=1616176/2055920 swapFree=4192812/4192956
[pid=30789] ppid=30787 vsize=53272 CPUtime=1182.5
/proc/30789/stat : 30789 (tts-4-0) R 30787 30789 29859 0 -1 4194304 13249 0 0 0 118233 17 0 0 25 0 1 0 277631110 54550528 13232 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/30789/statm: 13318 13232 66 113 0 13202 0
Current children cumulated CPU time (s) 1182.5
Current children cumulated vsize (KiB) 53272



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30988
/proc/meminfo: memFree=1615856/2055920 swapFree=4192812/4192956
[pid=30789] ppid=30787 vsize=53740 CPUtime=1200.01
/proc/30789/stat : 30789 (tts-4-0) R 30787 30789 29859 0 -1 4194304 13333 0 0 0 119984 17 0 0 25 0 1 0 277631110 55029760 13316 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/30789/statm: 13435 13316 66 113 0 13319 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 53740

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: 1.00 1.00 1.00 2/78 30988
/proc/meminfo: memFree=1615856/2055920 swapFree=4192812/4192956
[pid=30789] ppid=30787 vsize=53740 CPUtime=1200.01
/proc/30789/stat : 30789 (tts-4-0) R 30787 30789 29859 0 -1 4194304 13333 0 0 0 119984 17 0 0 25 0 1 0 277631110 55029760 13316 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534170 0 0 4096 0 0 0 0 17 1 0 0
/proc/30789/statm: 13435 13316 66 113 0 13319 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 53740

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.04
CPU user time (s): 1199.85
CPU system time (s): 0.188971
CPU usage (%): 99.9657
Max. virtual memory (cumulated for all children) (KiB): 53740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.85
system time used= 0.188971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13333
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= 1327

runsolver used 1.40479 second user time and 2.79657 second system time

The end



Launcher Data (download as text)




Begin job on node2 on Tue Feb 27 11:46:02 UTC 2007

IDJOB= 311798
IDBENCH= 20325
IDSOLVER= 98
FILE ID= node2/311798-1172576761

PBS_JOBID= 3971674

Free space on /tmp= 66557 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S2084125686-20-SAT.cnf
COMMAND LINE= /tmp/evaluation/311798-1172576761/tts-4-0 /tmp/evaluation/311798-1172576761/instance-311798-1172576761.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-311798-1172576761 -o ROOT/results/node2/solver-311798-1172576761 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311798-1172576761/tts-4-0 /tmp/evaluation/311798-1172576761/instance-311798-1172576761.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  481b04db1084d221cad49f8d1e419306

RANDOM SEED= 718811369

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.247
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.247
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1669904 kB
Buffers:         48352 kB
Cached:         207532 kB
SwapCached:          0 kB
Active:         251568 kB
Inactive:        64312 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1669904 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             672 kB
Writeback:           0 kB
Mapped:          78892 kB
Slab:            55580 kB
Committed_AS:  1323692 kB
PageTables:       1812 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66557 MiB

End job on node2 on Tue Feb 27 12:06:04 UTC 2007