Trace number 311429

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 1200.53

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S923582293-10-UNSAT.cnf
MD5SUM1333c75253371ada765a5acec896e8d5
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 variables2035
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
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/node40/watcher-311429-1172569711 -o ROOT/results/node40/solver-311429-1172569711 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311429-1172569711/tts-4-0 /tmp/evaluation/311429-1172569711/instance-311429-1172569711.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 3/64 1816
/proc/meminfo: memFree=1834552/2055920 swapFree=4179916/4192956
[pid=1816] ppid=1814 vsize=936 CPUtime=0
/proc/1816/stat : 1816 (tts-4-0) R 1814 1816 32688 0 -1 4194304 120 0 0 0 0 0 0 0 18 0 1 0 182005351 958464 105 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134630100 0 0 4096 0 0 0 0 17 1 0 0
/proc/1816/statm: 234 105 57 113 0 118 0

[startup+0.107182 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 1816
/proc/meminfo: memFree=1834552/2055920 swapFree=4179916/4192956
[pid=1816] ppid=1814 vsize=6992 CPUtime=0.1
/proc/1816/stat : 1816 (tts-4-0) R 1814 1816 32688 0 -1 4194304 1666 0 0 0 10 0 0 0 18 0 1 0 182005351 7159808 1651 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/1816/statm: 1748 1651 66 113 0 1632 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 6992

[startup+0.515234 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 1816
/proc/meminfo: memFree=1834552/2055920 swapFree=4179916/4192956
[pid=1816] ppid=1814 vsize=11456 CPUtime=0.5
/proc/1816/stat : 1816 (tts-4-0) R 1814 1816 32688 0 -1 4194304 2764 0 0 0 50 0 0 0 22 0 1 0 182005351 11730944 2747 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/1816/statm: 2864 2747 66 113 0 2748 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 11456

[startup+1.33534 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 1818
/proc/meminfo: memFree=1822960/2055920 swapFree=4179916/4192956
[pid=1816] ppid=1814 vsize=12800 CPUtime=1.33
/proc/1816/stat : 1816 (tts-4-0) R 1814 1816 32688 0 -1 4194304 3112 0 0 0 132 1 0 0 25 0 1 0 182005351 13107200 3095 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/1816/statm: 3200 3095 66 113 0 3084 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 12800

[startup+2.97655 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 1818
/proc/meminfo: memFree=1820080/2055920 swapFree=4179916/4192956
[pid=1816] ppid=1814 vsize=15208 CPUtime=2.96
/proc/1816/stat : 1816 (tts-4-0) R 1814 1816 32688 0 -1 4194304 3715 0 0 0 295 1 0 0 25 0 1 0 182005351 15572992 3698 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591895 0 0 4096 0 0 0 0 17 1 0 0
/proc/1816/statm: 3802 3698 66 113 0 3686 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 15208

[startup+6.25198 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 1818
/proc/meminfo: memFree=1817328/2055920 swapFree=4179916/4192956
[pid=1816] ppid=1814 vsize=17756 CPUtime=6.24
/proc/1816/stat : 1816 (tts-4-0) R 1814 1816 32688 0 -1 4194304 4355 0 0 0 623 1 0 0 25 0 1 0 182005351 18182144 4338 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/1816/statm: 4439 4338 66 113 0 4323 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 17756

[startup+12.7058 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 1818
/proc/meminfo: memFree=1816112/2055920 swapFree=4179916/4192956
[pid=1816] ppid=1814 vsize=18836 CPUtime=12.69
/proc/1816/stat : 1816 (tts-4-0) R 1814 1816 32688 0 -1 4194304 4613 0 0 0 1268 1 0 0 25 0 1 0 182005351 19288064 4596 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534095 0 0 4096 0 0 0 0 17 1 0 0
/proc/1816/statm: 4709 4596 66 113 0 4593 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18836

[startup+25.6065 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 1818
/proc/meminfo: memFree=1815088/2055920 swapFree=4179916/4192956
[pid=1816] ppid=1814 vsize=19772 CPUtime=25.59
/proc/1816/stat : 1816 (tts-4-0) R 1814 1816 32688 0 -1 4194304 4875 0 0 0 2557 2 0 0 25 0 1 0 182005351 20246528 4858 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134537410 0 0 4096 0 0 0 0 17 1 0 0
/proc/1816/statm: 4943 4858 66 113 0 4827 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 19772

[startup+51.2138 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 1818
/proc/meminfo: memFree=1813232/2055920 swapFree=4179916/4192956
[pid=1816] ppid=1814 vsize=21668 CPUtime=51.19
/proc/1816/stat : 1816 (tts-4-0) R 1814 1816 32688 0 -1 4194304 5317 0 0 0 5117 2 0 0 25 0 1 0 182005351 22188032 5300 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534132 0 0 4096 0 0 0 0 17 1 0 0
/proc/1816/statm: 5417 5300 66 113 0 5301 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 21668

[startup+102.423 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 1818
/proc/meminfo: memFree=1811120/2055920 swapFree=4179916/4192956
[pid=1816] ppid=1814 vsize=23832 CPUtime=102.38
/proc/1816/stat : 1816 (tts-4-0) R 1814 1816 32688 0 -1 4194304 5852 0 0 0 10236 2 0 0 25 0 1 0 182005351 24403968 5835 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134543324 0 0 4096 0 0 0 0 17 1 0 0
/proc/1816/statm: 5958 5835 66 113 0 5842 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 23832

[startup+162.442 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1818
/proc/meminfo: memFree=1808752/2055920 swapFree=4179916/4192956
[pid=1816] ppid=1814 vsize=26136 CPUtime=162.39
/proc/1816/stat : 1816 (tts-4-0) R 1814 1816 32688 0 -1 4194304 6429 0 0 0 16236 3 0 0 25 0 1 0 182005351 26763264 6412 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/1816/statm: 6534 6412 66 113 0 6418 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 26136

[startup+222.457 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1818
/proc/meminfo: memFree=1806192/2055920 swapFree=4179916/4192956
[pid=1816] ppid=1814 vsize=28668 CPUtime=222.38
/proc/1816/stat : 1816 (tts-4-0) R 1814 1816 32688 0 -1 4194304 7073 0 0 0 22235 3 0 0 25 0 1 0 182005351 29356032 7056 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591726 0 0 4096 0 0 0 0 17 1 0 0
/proc/1816/statm: 7167 7056 66 113 0 7051 0
Current children cumulated CPU time (s) 222.38
Current children cumulated vsize (KiB) 28668

[startup+282.473 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1818
/proc/meminfo: memFree=1804080/2055920 swapFree=4179916/4192956
[pid=1816] ppid=1814 vsize=30748 CPUtime=282.38
/proc/1816/stat : 1816 (tts-4-0) R 1814 1816 32688 0 -1 4194304 7597 0 0 0 28234 4 0 0 25 0 1 0 182005351 31485952 7580 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591621 0 0 4096 0 0 0 0 17 1 0 0
/proc/1816/statm: 7687 7580 66 113 0 7571 0
Current children cumulated CPU time (s) 282.38
Current children cumulated vsize (KiB) 30748

[startup+342.488 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1818
/proc/meminfo: memFree=1800240/2055920 swapFree=4179916/4192956
[pid=1816] ppid=1814 vsize=34528 CPUtime=342.38
/proc/1816/stat : 1816 (tts-4-0) R 1814 1816 32688 0 -1 4194304 8544 0 0 0 34234 4 0 0 25 0 1 0 182005351 35356672 8527 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/1816/statm: 8632 8527 66 113 0 8516 0
Current children cumulated CPU time (s) 342.38
Current children cumulated vsize (KiB) 34528

[startup+402.51 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1818
/proc/meminfo: memFree=1796464/2055920 swapFree=4179916/4192956
[pid=1816] ppid=1814 vsize=38172 CPUtime=402.39
/proc/1816/stat : 1816 (tts-4-0) R 1814 1816 32688 0 -1 4194304 9479 0 0 0 40234 5 0 0 25 0 1 0 182005351 39088128 9462 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/1816/statm: 9543 9462 66 113 0 9427 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 38172

[startup+462.526 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1818
/proc/meminfo: memFree=1794224/2055920 swapFree=4179916/4192956
[pid=1816] ppid=1814 vsize=40392 CPUtime=462.38
/proc/1816/stat : 1816 (tts-4-0) R 1814 1816 32688 0 -1 4194304 10049 0 0 0 46233 5 0 0 25 0 1 0 182005351 41361408 10032 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534071 0 0 4096 0 0 0 0 17 1 0 0
/proc/1816/statm: 10098 10032 66 113 0 9982 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 40392

[startup+522.542 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1818
/proc/meminfo: memFree=1792176/2055920 swapFree=4179916/4192956
[pid=1816] ppid=1814 vsize=42508 CPUtime=522.38
/proc/1816/stat : 1816 (tts-4-0) R 1814 1816 32688 0 -1 4194304 10559 0 0 0 52233 5 0 0 25 0 1 0 182005351 43528192 10542 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/1816/statm: 10627 10542 66 113 0 10511 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 42508

[startup+582.564 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1818
/proc/meminfo: memFree=1789872/2055920 swapFree=4179916/4192956
[pid=1816] ppid=1814 vsize=44620 CPUtime=582.39
/proc/1816/stat : 1816 (tts-4-0) R 1814 1816 32688 0 -1 4194304 11106 0 0 0 58233 6 0 0 25 0 1 0 182005351 45690880 11089 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534103 0 0 4096 0 0 0 0 17 1 0 0
/proc/1816/statm: 11155 11089 66 113 0 11039 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 44620

[startup+642.582 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1818
/proc/meminfo: memFree=1787632/2055920 swapFree=4179916/4192956
[pid=1816] ppid=1814 vsize=46948 CPUtime=642.39
/proc/1816/stat : 1816 (tts-4-0) R 1814 1816 32688 0 -1 4194304 11665 0 0 0 64233 6 0 0 25 0 1 0 182005351 48074752 11648 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534154 0 0 4096 0 0 0 0 17 1 0 0
/proc/1816/statm: 11737 11648 66 113 0 11621 0
Current children cumulated CPU time (s) 642.39
Current children cumulated vsize (KiB) 46948

[startup+702.6 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1818
/proc/meminfo: memFree=1786288/2055920 swapFree=4179916/4192956
[pid=1816] ppid=1814 vsize=48352 CPUtime=702.39
/proc/1816/stat : 1816 (tts-4-0) R 1814 1816 32688 0 -1 4194304 11995 0 0 0 70233 6 0 0 25 0 1 0 182005351 49512448 11978 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/1816/statm: 12088 11978 66 113 0 11972 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 48352

[startup+762.627 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 1894
/proc/meminfo: memFree=1783808/2055920 swapFree=4179916/4192956
[pid=1816] ppid=1814 vsize=49760 CPUtime=762.39
/proc/1816/stat : 1816 (tts-4-0) R 1814 1816 32688 0 -1 4194304 12358 0 0 0 76231 8 0 0 25 0 1 0 182005351 50954240 12341 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/1816/statm: 12440 12341 66 113 0 12324 0
Current children cumulated CPU time (s) 762.39
Current children cumulated vsize (KiB) 49760

[startup+822.685 s]
/proc/loadavg: 0.99 0.97 0.99 2/71 2000
/proc/meminfo: memFree=1781952/2055920 swapFree=4179916/4192956
[pid=1816] ppid=1814 vsize=51404 CPUtime=822.37
/proc/1816/stat : 1816 (tts-4-0) R 1814 1816 32688 0 -1 4194304 12749 0 0 0 82229 8 0 0 25 0 1 0 182005351 52637696 12732 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134513482 0 0 4096 0 0 0 0 17 1 0 0
/proc/1816/statm: 12851 12732 66 113 0 12735 0
Current children cumulated CPU time (s) 822.37
Current children cumulated vsize (KiB) 51404

[startup+882.708 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2028
/proc/meminfo: memFree=1780720/2055920 swapFree=4179916/4192956
[pid=1816] ppid=1814 vsize=53756 CPUtime=882.37
/proc/1816/stat : 1816 (tts-4-0) R 1814 1816 32688 0 -1 4194304 13348 0 0 0 88228 9 0 0 25 0 1 0 182005351 55046144 13331 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/1816/statm: 13439 13331 66 113 0 13323 0
Current children cumulated CPU time (s) 882.37
Current children cumulated vsize (KiB) 53756

[startup+942.723 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2028
/proc/meminfo: memFree=1778416/2055920 swapFree=4179916/4192956
[pid=1816] ppid=1814 vsize=56100 CPUtime=942.36
/proc/1816/stat : 1816 (tts-4-0) R 1814 1816 32688 0 -1 4194304 13925 0 0 0 94227 9 0 0 25 0 1 0 182005351 57446400 13908 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534364 0 0 4096 0 0 0 0 17 1 0 0
/proc/1816/statm: 14025 13908 66 113 0 13909 0
Current children cumulated CPU time (s) 942.36
Current children cumulated vsize (KiB) 56100

[startup+1002.74 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2028
/proc/meminfo: memFree=1776688/2055920 swapFree=4179916/4192956
[pid=1816] ppid=1814 vsize=57744 CPUtime=1002.37
/proc/1816/stat : 1816 (tts-4-0) R 1814 1816 32688 0 -1 4194304 14343 0 0 0 100228 9 0 0 25 0 1 0 182005351 59129856 14326 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534189 0 0 4096 0 0 0 0 17 1 0 0
/proc/1816/statm: 14436 14326 66 113 0 14320 0
Current children cumulated CPU time (s) 1002.37
Current children cumulated vsize (KiB) 57744

[startup+1062.76 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2028
/proc/meminfo: memFree=1774448/2055920 swapFree=4179916/4192956
[pid=1816] ppid=1814 vsize=59852 CPUtime=1062.37
/proc/1816/stat : 1816 (tts-4-0) R 1814 1816 32688 0 -1 4194304 14902 0 0 0 106227 10 0 0 25 0 1 0 182005351 61288448 14885 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591653 0 0 4096 0 0 0 0 17 1 0 0
/proc/1816/statm: 14963 14885 66 113 0 14847 0
Current children cumulated CPU time (s) 1062.37
Current children cumulated vsize (KiB) 59852

[startup+1122.78 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2028
/proc/meminfo: memFree=1772976/2055920 swapFree=4179916/4192956
[pid=1816] ppid=1814 vsize=61260 CPUtime=1122.37
/proc/1816/stat : 1816 (tts-4-0) R 1814 1816 32688 0 -1 4194304 15261 0 0 0 112227 10 0 0 25 0 1 0 182005351 62730240 15244 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/1816/statm: 15315 15244 66 113 0 15199 0
Current children cumulated CPU time (s) 1122.37
Current children cumulated vsize (KiB) 61260

[startup+1182.8 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2028
/proc/meminfo: memFree=1770416/2055920 swapFree=4179916/4192956
[pid=1816] ppid=1814 vsize=63996 CPUtime=1182.37
/proc/1816/stat : 1816 (tts-4-0) R 1814 1816 32688 0 -1 4194304 15904 0 0 0 118226 11 0 0 25 0 1 0 182005351 65531904 15887 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534709 0 0 4096 0 0 0 0 17 1 0 0
/proc/1816/statm: 15999 15887 66 113 0 15883 0
Current children cumulated CPU time (s) 1182.37
Current children cumulated vsize (KiB) 63996



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.52 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 2028
/proc/meminfo: memFree=1769776/2055920 swapFree=4179916/4192956
[pid=1816] ppid=1814 vsize=64700 CPUtime=1200.09
/proc/1816/stat : 1816 (tts-4-0) R 1814 1816 32688 0 -1 4194304 16079 0 0 0 119998 11 0 0 25 0 1 0 182005351 66252800 16062 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/1816/statm: 16175 16062 66 113 0 16059 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 64700

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): 1200.53
CPU time (s): 1200.11
CPU user time (s): 1199.99
CPU system time (s): 0.121981
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 64700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.121981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16079
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= 2986

runsolver used 0.866868 second user time and 2.41963 second system time

The end



Launcher Data (download as text)




Begin job on node40 on Tue Feb 27 09:48:31 UTC 2007

IDJOB= 311429
IDBENCH= 20314
IDSOLVER= 98
FILE ID= node40/311429-1172569711

PBS_JOBID= 3971882

Free space on /tmp= 66559 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S923582293-10-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311429-1172569711/tts-4-0 /tmp/evaluation/311429-1172569711/instance-311429-1172569711.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-311429-1172569711 -o ROOT/results/node40/solver-311429-1172569711 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311429-1172569711/tts-4-0 /tmp/evaluation/311429-1172569711/instance-311429-1172569711.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  1333c75253371ada765a5acec896e8d5

RANDOM SEED= 881849233

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.242
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		: 3000.242
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:       1834960 kB
Buffers:         30164 kB
Cached:         139412 kB
SwapCached:       7428 kB
Active:          87932 kB
Inactive:        95128 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1834960 kB
SwapTotal:     4192956 kB
SwapFree:      4179916 kB
Dirty:             624 kB
Writeback:           0 kB
Mapped:          15364 kB
Slab:            23940 kB
Committed_AS:   295452 kB
PageTables:       1412 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= 66559 MiB

End job on node40 on Tue Feb 27 10:08:34 UTC 2007