Trace number 309934

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
CMUSAT BASE 2007-02-08? (TO) 1200.05 1200.38

General information on the benchmark

Namerandom/2+p/p0.9/v810/
unif2p-p0.9-v810-c2932-S1955492734-15-UNSAT.cnf
MD5SUMd921c717596c6b2305f82fa29e923d52
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark284.896
Satisfiable
(Un)Satisfiability was proved
Number of variables810
Number of clauses2931
Sum of the clauses size8500
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2293
Number of clauses of size 32638
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/node75/watcher-309934-1172550248 -o ROOT/results/node75/solver-309934-1172550248 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309934-1172550248/cmusat_base /tmp/evaluation/309934-1172550248/instance-309934-1172550248.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 15747
/proc/meminfo: memFree=1820992/2055920 swapFree=4183048/4192956
[pid=15747] ppid=15745 vsize=2328 CPUtime=0
/proc/15747/stat : 15747 (cmusat_base) R 15745 15747 14416 0 -1 4194304 180 0 0 0 0 0 0 0 19 0 1 0 274990700 2383872 162 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/15747/statm: 582 163 90 241 0 338 0

[startup+0.107145 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15747
/proc/meminfo: memFree=1820992/2055920 swapFree=4183048/4192956
[pid=15747] ppid=15745 vsize=2760 CPUtime=0.1
/proc/15747/stat : 15747 (cmusat_base) R 15745 15747 14416 0 -1 4194304 312 0 0 0 10 0 0 0 20 0 1 0 274990700 2826240 294 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/15747/statm: 690 294 111 241 0 446 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2760

[startup+0.515192 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 15747
/proc/meminfo: memFree=1820992/2055920 swapFree=4183048/4192956
[pid=15747] ppid=15745 vsize=3192 CPUtime=0.51
/proc/15747/stat : 15747 (cmusat_base) R 15745 15747 14416 0 -1 4194304 402 0 0 0 51 0 0 0 24 0 1 0 274990700 3268608 384 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/15747/statm: 798 384 111 241 0 554 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3192

[startup+1.33529 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15748
/proc/meminfo: memFree=1819392/2055920 swapFree=4183048/4192956
[pid=15747] ppid=15745 vsize=3940 CPUtime=1.33
/proc/15747/stat : 15747 (cmusat_base) R 15745 15747 14416 0 -1 4194304 566 0 0 0 133 0 0 0 25 0 1 0 274990700 4034560 548 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/15747/statm: 985 548 111 241 0 741 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3940

[startup+2.97148 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15748
/proc/meminfo: memFree=1818880/2055920 swapFree=4183048/4192956
[pid=15747] ppid=15745 vsize=4512 CPUtime=2.96
/proc/15747/stat : 15747 (cmusat_base) R 15745 15747 14416 0 -1 4194304 723 0 0 0 296 0 0 0 25 0 1 0 274990700 4620288 705 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/15747/statm: 1128 705 111 241 0 884 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4512

[startup+6.25287 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15748
/proc/meminfo: memFree=1816656/2055920 swapFree=4183048/4192956
[pid=15747] ppid=15745 vsize=6400 CPUtime=6.24
/proc/15747/stat : 15747 (cmusat_base) R 15745 15747 14416 0 -1 4194304 1191 0 0 0 624 0 0 0 25 0 1 0 274990700 6553600 1138 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135080264 0 0 4096 35 0 0 0 17 1 0 0
/proc/15747/statm: 1600 1138 111 241 0 1356 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6400

[startup+12.7076 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15748
/proc/meminfo: memFree=1815576/2055920 swapFree=4183048/4192956
[pid=15747] ppid=15745 vsize=7328 CPUtime=12.69
/proc/15747/stat : 15747 (cmusat_base) R 15745 15747 14416 0 -1 4194304 1537 0 0 0 1269 0 0 0 25 0 1 0 274990700 7503872 1411 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560618 0 0 4096 35 0 0 0 17 1 0 0
/proc/15747/statm: 1832 1411 111 241 0 1588 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7328

[startup+25.6082 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15748
/proc/meminfo: memFree=1812056/2055920 swapFree=4183048/4192956
[pid=15747] ppid=15745 vsize=11256 CPUtime=25.59
/proc/15747/stat : 15747 (cmusat_base) R 15745 15747 14416 0 -1 4194304 2765 0 0 0 2558 1 0 0 25 0 1 0 274990700 11526144 2293 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/15747/statm: 2814 2293 111 241 0 2570 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 11256

[startup+51.2152 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15748
/proc/meminfo: memFree=1809560/2055920 swapFree=4183048/4192956
[pid=15747] ppid=15745 vsize=13600 CPUtime=51.2
/proc/15747/stat : 15747 (cmusat_base) R 15745 15747 14416 0 -1 4194304 3694 0 0 0 5117 3 0 0 25 0 1 0 274990700 13926400 2963 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560047 0 0 4096 35 0 0 0 17 1 0 0
/proc/15747/statm: 3400 2963 111 241 0 3156 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 13600

[startup+102.424 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15748
/proc/meminfo: memFree=1802648/2055920 swapFree=4183048/4192956
[pid=15747] ppid=15745 vsize=21152 CPUtime=102.39
/proc/15747/stat : 15747 (cmusat_base) R 15745 15747 14416 0 -1 4194304 6094 0 0 0 10235 4 0 0 25 0 1 0 274990700 21659648 4626 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551193 0 0 4096 35 0 0 0 17 1 0 0
/proc/15747/statm: 5288 4626 111 241 0 5044 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 21152

[startup+162.446 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15748
/proc/meminfo: memFree=1799384/2055920 swapFree=4183048/4192956
[pid=15747] ppid=15745 vsize=24140 CPUtime=162.39
/proc/15747/stat : 15747 (cmusat_base) R 15745 15747 14416 0 -1 4194304 7297 0 0 0 16234 5 0 0 25 0 1 0 274990700 24719360 5453 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/15747/statm: 6035 5453 111 241 0 5791 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 24140

[startup+222.465 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15748
/proc/meminfo: memFree=1794776/2055920 swapFree=4183048/4192956
[pid=15747] ppid=15745 vsize=28288 CPUtime=222.39
/proc/15747/stat : 15747 (cmusat_base) R 15745 15747 14416 0 -1 4194304 8750 0 0 0 22233 6 0 0 25 0 1 0 274990700 28966912 6592 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/15747/statm: 7072 6592 111 241 0 6828 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 28288

[startup+282.478 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15748
/proc/meminfo: memFree=1782680/2055920 swapFree=4183048/4192956
[pid=15747] ppid=15745 vsize=43008 CPUtime=282.39
/proc/15747/stat : 15747 (cmusat_base) R 15745 15747 14416 0 -1 4194304 12670 0 0 0 28231 8 0 0 25 0 1 0 274990700 44040192 9597 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560047 0 0 4096 35 0 0 0 17 1 0 0
/proc/15747/statm: 10752 9597 111 241 0 10508 0
Current children cumulated CPU time (s) 282.39
Current children cumulated vsize (KiB) 43008

[startup+342.494 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15748
/proc/meminfo: memFree=1782232/2055920 swapFree=4183048/4192956
[pid=15747] ppid=15745 vsize=43216 CPUtime=342.39
/proc/15747/stat : 15747 (cmusat_base) R 15745 15747 14416 0 -1 4194304 12980 0 0 0 34231 8 0 0 25 0 1 0 274990700 44253184 9709 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/15747/statm: 10804 9709 111 241 0 10560 0
Current children cumulated CPU time (s) 342.39
Current children cumulated vsize (KiB) 43216

[startup+402.514 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15748
/proc/meminfo: memFree=1781656/2055920 swapFree=4183048/4192956
[pid=15747] ppid=15745 vsize=43460 CPUtime=402.39
/proc/15747/stat : 15747 (cmusat_base) R 15745 15747 14416 0 -1 4194304 13333 0 0 0 40231 8 0 0 25 0 1 0 274990700 44503040 9845 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559954 0 0 4096 35 0 0 0 17 1 0 0
/proc/15747/statm: 10865 9845 111 241 0 10621 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 43460

[startup+462.529 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15748
/proc/meminfo: memFree=1781016/2055920 swapFree=4183048/4192956
[pid=15747] ppid=15745 vsize=43712 CPUtime=462.4
/proc/15747/stat : 15747 (cmusat_base) R 15745 15747 14416 0 -1 4194304 13723 0 0 0 46231 9 0 0 25 0 1 0 274990700 44761088 9997 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/15747/statm: 10928 9997 111 241 0 10684 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 43712

[startup+522.546 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15748
/proc/meminfo: memFree=1780696/2055920 swapFree=4183048/4192956
[pid=15747] ppid=15745 vsize=44036 CPUtime=522.4
/proc/15747/stat : 15747 (cmusat_base) R 15745 15747 14416 0 -1 4194304 13821 0 0 0 52231 9 0 0 25 0 1 0 274990700 45092864 10095 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/15747/statm: 11009 10095 111 241 0 10765 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 44036

[startup+582.566 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15748
/proc/meminfo: memFree=1778712/2055920 swapFree=4183048/4192956
[pid=15747] ppid=15745 vsize=45776 CPUtime=582.39
/proc/15747/stat : 15747 (cmusat_base) R 15745 15747 14416 0 -1 4194304 14552 0 0 0 58230 9 0 0 25 0 1 0 274990700 46874624 10565 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/15747/statm: 11444 10565 111 241 0 11200 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 45776

[startup+642.583 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15748
/proc/meminfo: memFree=1776280/2055920 swapFree=4183048/4192956
[pid=15747] ppid=15745 vsize=48080 CPUtime=642.4
/proc/15747/stat : 15747 (cmusat_base) R 15745 15747 14416 0 -1 4194304 15182 0 0 0 64230 10 0 0 25 0 1 0 274990700 49233920 11195 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/15747/statm: 12020 11195 111 241 0 11776 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 48080

[startup+702.601 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15748
/proc/meminfo: memFree=1774808/2055920 swapFree=4183048/4192956
[pid=15747] ppid=15745 vsize=49552 CPUtime=702.4
/proc/15747/stat : 15747 (cmusat_base) R 15745 15747 14416 0 -1 4194304 15829 0 0 0 70230 10 0 0 25 0 1 0 274990700 50741248 11556 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/15747/statm: 12388 11556 111 241 0 12144 0
Current children cumulated CPU time (s) 702.4
Current children cumulated vsize (KiB) 49552

[startup+762.617 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15748
/proc/meminfo: memFree=1774424/2055920 swapFree=4183048/4192956
[pid=15747] ppid=15745 vsize=49860 CPUtime=762.4
/proc/15747/stat : 15747 (cmusat_base) R 15745 15747 14416 0 -1 4194304 15919 0 0 0 76229 11 0 0 25 0 1 0 274990700 51056640 11646 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560002 0 0 4096 35 0 0 0 17 1 0 0
/proc/15747/statm: 12465 11646 111 241 0 12221 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 49860

[startup+822.638 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15748
/proc/meminfo: memFree=1771032/2055920 swapFree=4183048/4192956
[pid=15747] ppid=15745 vsize=52808 CPUtime=822.4
/proc/15747/stat : 15747 (cmusat_base) R 15745 15747 14416 0 -1 4194304 17071 0 0 0 82229 11 0 0 25 0 1 0 274990700 54075392 12484 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560524 0 0 4096 35 0 0 0 17 1 0 0
/proc/15747/statm: 13202 12484 111 241 0 12958 0
Current children cumulated CPU time (s) 822.4
Current children cumulated vsize (KiB) 52808

[startup+882.655 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15748
/proc/meminfo: memFree=1770904/2055920 swapFree=4183048/4192956
[pid=15747] ppid=15745 vsize=52980 CPUtime=882.4
/proc/15747/stat : 15747 (cmusat_base) R 15745 15747 14416 0 -1 4194304 17110 0 0 0 88229 11 0 0 25 0 1 0 274990700 54251520 12523 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/15747/statm: 13245 12523 111 241 0 13001 0
Current children cumulated CPU time (s) 882.4
Current children cumulated vsize (KiB) 52980

[startup+942.675 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15748
/proc/meminfo: memFree=1767896/2055920 swapFree=4183048/4192956
[pid=15747] ppid=15745 vsize=55804 CPUtime=942.41
/proc/15747/stat : 15747 (cmusat_base) R 15745 15747 14416 0 -1 4194304 17892 0 0 0 94229 12 0 0 25 0 1 0 274990700 57143296 13305 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134552588 0 0 4096 35 0 0 0 17 1 0 0
/proc/15747/statm: 13951 13305 111 241 0 13707 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 55804

[startup+1002.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15750
/proc/meminfo: memFree=1747352/2055920 swapFree=4183048/4192956
[pid=15747] ppid=15745 vsize=81732 CPUtime=1002.42
/proc/15747/stat : 15747 (cmusat_base) R 15745 15747 14416 0 -1 4194304 24784 0 0 0 100226 16 0 0 25 0 1 0 274990700 83693568 18384 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/15747/statm: 20433 18384 111 241 0 20189 0
Current children cumulated CPU time (s) 1002.42
Current children cumulated vsize (KiB) 81732

[startup+1062.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15750
/proc/meminfo: memFree=1747096/2055920 swapFree=4183048/4192956
[pid=15747] ppid=15745 vsize=82024 CPUtime=1062.41
/proc/15747/stat : 15747 (cmusat_base) R 15745 15747 14416 0 -1 4194304 24838 0 0 0 106225 16 0 0 25 0 1 0 274990700 83992576 18438 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/15747/statm: 20506 18438 111 241 0 20262 0
Current children cumulated CPU time (s) 1062.41
Current children cumulated vsize (KiB) 82024

[startup+1122.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15750
/proc/meminfo: memFree=1746968/2055920 swapFree=4183048/4192956
[pid=15747] ppid=15745 vsize=82156 CPUtime=1122.42
/proc/15747/stat : 15747 (cmusat_base) R 15745 15747 14416 0 -1 4194304 24876 0 0 0 112226 16 0 0 25 0 1 0 274990700 84127744 18476 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/15747/statm: 20539 18476 111 241 0 20295 0
Current children cumulated CPU time (s) 1122.42
Current children cumulated vsize (KiB) 82156

[startup+1182.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15750
/proc/meminfo: memFree=1746520/2055920 swapFree=4183048/4192956
[pid=15747] ppid=15745 vsize=82316 CPUtime=1182.42
/proc/15747/stat : 15747 (cmusat_base) R 15745 15747 14416 0 -1 4194304 24995 0 0 0 118226 16 0 0 25 0 1 0 274990700 84291584 18595 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560480 0 0 4096 35 0 0 0 17 1 0 0
/proc/15747/statm: 20579 18595 111 241 0 20335 0
Current children cumulated CPU time (s) 1182.42
Current children cumulated vsize (KiB) 82316



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15750
/proc/meminfo: memFree=1746328/2055920 swapFree=4183048/4192956
[pid=15747] ppid=15745 vsize=82316 CPUtime=1200.03
/proc/15747/stat : 15747 (cmusat_base) R 15745 15747 14416 0 -1 4194304 25043 0 0 0 119987 16 0 0 25 0 1 0 274990700 84291584 18643 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/15747/statm: 20579 18643 111 241 0 20335 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 82316

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

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

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 15750
/proc/meminfo: memFree=1746328/2055920 swapFree=4183048/4192956
[pid=15747] ppid=15745 vsize=82316 CPUtime=1200.03
/proc/15747/stat : 15747 (cmusat_base) R 15745 15747 14416 0 -1 4194304 25043 0 0 0 119987 16 0 0 25 0 1 0 274990700 84291584 18643 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/15747/statm: 20579 18643 111 241 0 20335 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 82316

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.38
CPU time (s): 1200.05
CPU user time (s): 1199.88
CPU system time (s): 0.175973
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 82316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.175973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25043
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= 1245

runsolver used 0.840872 second user time and 2.36964 second system time

The end



Launcher Data (download as text)




Begin job on node75 on Tue Feb 27 04:24:09 UTC 2007

IDJOB= 309934
IDBENCH= 20273
IDSOLVER= 120
FILE ID= node75/309934-1172550248

PBS_JOBID= 3971851

Free space on /tmp= 66557 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v810/unif2p-p0.9-v810-c2932-S1955492734-15-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309934-1172550248/cmusat_base /tmp/evaluation/309934-1172550248/instance-309934-1172550248.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node75/watcher-309934-1172550248 -o ROOT/results/node75/solver-309934-1172550248 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309934-1172550248/cmusat_base /tmp/evaluation/309934-1172550248/instance-309934-1172550248.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  d921c717596c6b2305f82fa29e923d52

RANDOM SEED= 605720937

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node75.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		: 3000.218
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		: 3000.218
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1821400 kB
Buffers:         31336 kB
Cached:         155220 kB
SwapCached:       4184 kB
Active:          97044 kB
Inactive:        99976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1821400 kB
SwapTotal:     4192956 kB
SwapFree:      4183048 kB
Dirty:            2504 kB
Writeback:           0 kB
Mapped:          15904 kB
Slab:            23392 kB
Committed_AS:   744160 kB
PageTables:       1436 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 node75 on Tue Feb 27 04:44:11 UTC 2007