Trace number 308745

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) 1200.06 1200.48

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1705860047-05-SAT.cnf
MD5SUM7dc1e0d3ec36f8265c6ac507adda4d13
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark184.639
Satisfiable
(Un)Satisfiability was proved
Number of variables4494
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
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/node3/watcher-308745-1172526817 -o ROOT/results/node3/solver-308745-1172526817 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308745-1172526817/cmusat_base /tmp/evaluation/308745-1172526817/instance-308745-1172526817.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: 0.92 0.98 0.99 3/77 23695
/proc/meminfo: memFree=816160/2055920 swapFree=4192812/4192956
[pid=23695] ppid=23693 vsize=2780 CPUtime=0
/proc/23695/stat : 23695 (cmusat_base) R 23693 23695 21863 0 -1 4194304 260 0 0 0 0 0 0 0 18 0 1 0 272636580 2846720 242 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134564434 0 0 4096 35 0 0 0 17 1 0 0
/proc/23695/statm: 695 243 90 241 0 451 0

[startup+0.107844 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23695
/proc/meminfo: memFree=816160/2055920 swapFree=4192812/4192956
[pid=23695] ppid=23693 vsize=4104 CPUtime=0.1
/proc/23695/stat : 23695 (cmusat_base) R 23693 23695 21863 0 -1 4194304 603 0 0 0 10 0 0 0 18 0 1 0 272636580 4202496 549 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560457 0 0 4096 35 0 0 0 17 1 0 0
/proc/23695/statm: 1026 549 109 241 0 782 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4104

[startup+0.515878 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 23695
/proc/meminfo: memFree=816160/2055920 swapFree=4192812/4192956
[pid=23695] ppid=23693 vsize=4368 CPUtime=0.5
/proc/23695/stat : 23695 (cmusat_base) R 23693 23695 21863 0 -1 4194304 683 0 0 0 50 0 0 0 21 0 1 0 272636580 4472832 629 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559864 0 0 4096 35 0 0 0 17 1 0 0
/proc/23695/statm: 1092 629 109 241 0 848 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4368

[startup+1.33795 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 23696
/proc/meminfo: memFree=813272/2055920 swapFree=4192812/4192956
[pid=23695] ppid=23693 vsize=5428 CPUtime=1.32
/proc/23695/stat : 23695 (cmusat_base) R 23693 23695 21863 0 -1 4194304 982 0 0 0 132 0 0 0 25 0 1 0 272636580 5558272 928 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135080254 0 0 4096 35 0 0 0 17 1 0 0
/proc/23695/statm: 1357 928 110 241 0 1113 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5428

[startup+2.97808 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 23696
/proc/meminfo: memFree=812376/2055920 swapFree=4192812/4192956
[pid=23695] ppid=23693 vsize=5968 CPUtime=2.96
/proc/23695/stat : 23695 (cmusat_base) R 23693 23695 21863 0 -1 4194304 1247 0 0 0 296 0 0 0 25 0 1 0 272636580 6111232 1089 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/23695/statm: 1492 1089 110 241 0 1248 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5968

[startup+6.25435 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 23696
/proc/meminfo: memFree=811352/2055920 swapFree=4192812/4192956
[pid=23695] ppid=23693 vsize=6636 CPUtime=6.24
/proc/23695/stat : 23695 (cmusat_base) R 23693 23695 21863 0 -1 4194304 1473 0 0 0 623 1 0 0 25 0 1 0 272636580 6795264 1240 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559899 0 0 4096 35 0 0 0 17 1 0 0
/proc/23695/statm: 1659 1240 110 241 0 1415 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6636

[startup+12.7109 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 23696
/proc/meminfo: memFree=809880/2055920 swapFree=4192812/4192956
[pid=23695] ppid=23693 vsize=7852 CPUtime=12.69
/proc/23695/stat : 23695 (cmusat_base) R 23693 23695 21863 0 -1 4194304 1997 0 0 0 1268 1 0 0 25 0 1 0 272636580 8040448 1598 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/23695/statm: 1963 1598 110 241 0 1719 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7852

[startup+25.5109 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 23696
/proc/meminfo: memFree=807192/2055920 swapFree=4192812/4192956
[pid=23695] ppid=23693 vsize=11244 CPUtime=25.49
/proc/23695/stat : 23695 (cmusat_base) R 23693 23695 21863 0 -1 4194304 3051 0 0 0 2547 2 0 0 25 0 1 0 272636580 11513856 2290 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134562349 0 0 4096 35 0 0 0 17 1 0 0
/proc/23695/statm: 2811 2290 110 241 0 2567 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11244

[startup+51.121 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 23696
/proc/meminfo: memFree=803800/2055920 swapFree=4192812/4192956
[pid=23695] ppid=23693 vsize=14344 CPUtime=51.09
/proc/23695/stat : 23695 (cmusat_base) R 23693 23695 21863 0 -1 4194304 4137 0 0 0 5106 3 0 0 25 0 1 0 272636580 14688256 3135 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560538 0 0 4096 35 0 0 0 17 1 0 0
/proc/23695/statm: 3586 3135 110 241 0 3342 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 14344

[startup+102.34 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 23696
/proc/meminfo: memFree=790424/2055920 swapFree=4192812/4192956
[pid=23695] ppid=23693 vsize=28768 CPUtime=102.3
/proc/23695/stat : 23695 (cmusat_base) R 23693 23695 21863 0 -1 4194304 8227 0 0 0 10224 6 0 0 25 0 1 0 272636580 29458432 6452 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/23695/statm: 7192 6452 110 241 0 6948 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 28768

[startup+162.377 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23696
/proc/meminfo: memFree=789976/2055920 swapFree=4192812/4192956
[pid=23695] ppid=23693 vsize=28828 CPUtime=162.33
/proc/23695/stat : 23695 (cmusat_base) R 23693 23695 21863 0 -1 4194304 8537 0 0 0 16226 7 0 0 25 0 1 0 272636580 29519872 6561 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/23695/statm: 7207 6561 110 241 0 6963 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 28828

[startup+222.407 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23696
/proc/meminfo: memFree=786456/2055920 swapFree=4192812/4192956
[pid=23695] ppid=23693 vsize=32108 CPUtime=222.33
/proc/23695/stat : 23695 (cmusat_base) R 23693 23695 21863 0 -1 4194304 9777 0 0 0 22225 8 0 0 25 0 1 0 272636580 32878592 7439 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134552458 0 0 4096 35 0 0 0 17 1 0 0
/proc/23695/statm: 8027 7439 110 241 0 7783 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 32108

[startup+282.438 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23696
/proc/meminfo: memFree=782168/2055920 swapFree=4192812/4192956
[pid=23695] ppid=23693 vsize=36124 CPUtime=282.36
/proc/23695/stat : 23695 (cmusat_base) R 23693 23695 21863 0 -1 4194304 10976 0 0 0 28225 11 0 0 25 0 1 0 272636580 36990976 8498 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/23695/statm: 9031 8498 110 241 0 8787 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 36124

[startup+342.47 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23696
/proc/meminfo: memFree=779672/2055920 swapFree=4192812/4192956
[pid=23695] ppid=23693 vsize=38428 CPUtime=342.37
/proc/23695/stat : 23695 (cmusat_base) R 23693 23695 21863 0 -1 4194304 11756 0 0 0 34226 11 0 0 25 0 1 0 272636580 39350272 9126 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560092 0 0 4096 35 0 0 0 17 1 0 0
/proc/23695/statm: 9607 9126 110 241 0 9363 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 38428

[startup+402.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23696
/proc/meminfo: memFree=779224/2055920 swapFree=4192812/4192956
[pid=23695] ppid=23693 vsize=38744 CPUtime=402.39
/proc/23695/stat : 23695 (cmusat_base) R 23693 23695 21863 0 -1 4194304 12040 0 0 0 40227 12 0 0 25 0 1 0 272636580 39673856 9245 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/23695/statm: 9686 9245 110 241 0 9442 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 38744

[startup+462.54 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 23778
/proc/meminfo: memFree=761384/2055920 swapFree=4192812/4192956
[pid=23695] ppid=23693 vsize=58052 CPUtime=462.37
/proc/23695/stat : 23695 (cmusat_base) R 23693 23695 21863 0 -1 4194304 17121 0 0 0 46223 14 0 0 25 0 1 0 272636580 59445248 13396 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/23695/statm: 14513 13396 110 241 0 14269 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 58052

[startup+522.598 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 23868
/proc/meminfo: memFree=760680/2055920 swapFree=4192812/4192956
[pid=23695] ppid=23693 vsize=58580 CPUtime=522.36
/proc/23695/stat : 23695 (cmusat_base) R 23693 23695 21863 0 -1 4194304 17477 0 0 0 52221 15 0 0 25 0 1 0 272636580 59985920 13558 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560119 0 0 4096 35 0 0 0 17 1 0 0
/proc/23695/statm: 14645 13558 110 241 0 14401 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 58580

[startup+582.634 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23894
/proc/meminfo: memFree=761624/2055920 swapFree=4192812/4192956
[pid=23695] ppid=23693 vsize=58580 CPUtime=582.37
/proc/23695/stat : 23695 (cmusat_base) R 23693 23695 21863 0 -1 4194304 17479 0 0 0 58222 15 0 0 25 0 1 0 272636580 59985920 13560 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560618 0 0 4096 35 0 0 0 17 1 0 0
/proc/23695/statm: 14645 13560 110 241 0 14401 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 58580

[startup+642.668 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23894
/proc/meminfo: memFree=761240/2055920 swapFree=4192812/4192956
[pid=23695] ppid=23693 vsize=58844 CPUtime=642.38
/proc/23695/stat : 23695 (cmusat_base) R 23693 23695 21863 0 -1 4194304 17822 0 0 0 64222 16 0 0 25 0 1 0 272636580 60256256 13692 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/23695/statm: 14711 13692 110 241 0 14467 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 58844

[startup+702.701 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23894
/proc/meminfo: memFree=760856/2055920 swapFree=4192812/4192956
[pid=23695] ppid=23693 vsize=59060 CPUtime=702.4
/proc/23695/stat : 23695 (cmusat_base) R 23693 23695 21863 0 -1 4194304 18200 0 0 0 70223 17 0 0 25 0 1 0 272636580 60477440 13841 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/23695/statm: 14765 13841 110 241 0 14521 0
Current children cumulated CPU time (s) 702.4
Current children cumulated vsize (KiB) 59060

[startup+762.731 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 23894
/proc/meminfo: memFree=760600/2055920 swapFree=4192812/4192956
[pid=23695] ppid=23693 vsize=59196 CPUtime=762.41
/proc/23695/stat : 23695 (cmusat_base) R 23693 23695 21863 0 -1 4194304 18237 0 0 0 76224 17 0 0 25 0 1 0 272636580 60616704 13878 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560039 0 0 4096 35 0 0 0 17 1 0 0
/proc/23695/statm: 14799 13878 110 241 0 14555 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 59196

[startup+822.762 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23894
/proc/meminfo: memFree=750616/2055920 swapFree=4192812/4192956
[pid=23695] ppid=23693 vsize=68888 CPUtime=822.44
/proc/23695/stat : 23695 (cmusat_base) R 23693 23695 21863 0 -1 4194304 20734 0 0 0 82223 21 0 0 25 0 1 0 272636580 70541312 16375 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/23695/statm: 17222 16375 110 241 0 16978 0
Current children cumulated CPU time (s) 822.44
Current children cumulated vsize (KiB) 68888

[startup+882.791 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23894
/proc/meminfo: memFree=749592/2055920 swapFree=4192812/4192956
[pid=23695] ppid=23693 vsize=69916 CPUtime=882.44
/proc/23695/stat : 23695 (cmusat_base) R 23693 23695 21863 0 -1 4194304 21240 0 0 0 88223 21 0 0 25 0 1 0 272636580 71593984 16631 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/23695/statm: 17479 16631 110 241 0 17235 0
Current children cumulated CPU time (s) 882.44
Current children cumulated vsize (KiB) 69916

[startup+942.819 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23894
/proc/meminfo: memFree=743960/2055920 swapFree=4192812/4192956
[pid=23695] ppid=23693 vsize=75624 CPUtime=942.46
/proc/23695/stat : 23695 (cmusat_base) R 23693 23695 21863 0 -1 4194304 22662 0 0 0 94223 23 0 0 25 0 1 0 272636580 77438976 18053 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560002 0 0 4096 35 0 0 0 17 1 0 0
/proc/23695/statm: 18906 18053 110 241 0 18662 0
Current children cumulated CPU time (s) 942.46
Current children cumulated vsize (KiB) 75624

[startup+1002.85 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23894
/proc/meminfo: memFree=736472/2055920 swapFree=4192812/4192956
[pid=23695] ppid=23693 vsize=82740 CPUtime=1002.47
/proc/23695/stat : 23695 (cmusat_base) R 23693 23695 21863 0 -1 4194304 24777 0 0 0 100221 26 0 0 25 0 1 0 272636580 84725760 19895 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/23695/statm: 20685 19895 110 241 0 20441 0
Current children cumulated CPU time (s) 1002.47
Current children cumulated vsize (KiB) 82740

[startup+1062.88 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23894
/proc/meminfo: memFree=736280/2055920 swapFree=4192812/4192956
[pid=23695] ppid=23693 vsize=83044 CPUtime=1062.49
/proc/23695/stat : 23695 (cmusat_base) R 23693 23695 21863 0 -1 4194304 24841 0 0 0 106222 27 0 0 25 0 1 0 272636580 85037056 19959 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560493 0 0 4096 35 0 0 0 17 1 0 0
/proc/23695/statm: 20761 19959 110 241 0 20517 0
Current children cumulated CPU time (s) 1062.49
Current children cumulated vsize (KiB) 83044

[startup+1122.91 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23894
/proc/meminfo: memFree=732440/2055920 swapFree=4192812/4192956
[pid=23695] ppid=23693 vsize=86740 CPUtime=1122.51
/proc/23695/stat : 23695 (cmusat_base) R 23693 23695 21863 0 -1 4194304 25821 0 0 0 112223 28 0 0 25 0 1 0 272636580 88821760 20939 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/23695/statm: 21685 20939 110 241 0 21441 0
Current children cumulated CPU time (s) 1122.51
Current children cumulated vsize (KiB) 86740

[startup+1182.94 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23894
/proc/meminfo: memFree=727896/2055920 swapFree=4192812/4192956
[pid=23695] ppid=23693 vsize=90944 CPUtime=1182.52
/proc/23695/stat : 23695 (cmusat_base) R 23693 23695 21863 0 -1 4194304 27237 0 0 0 118223 29 0 0 25 0 1 0 272636580 93126656 22058 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134562329 0 0 4096 35 0 0 0 17 1 0 0
/proc/23695/statm: 22736 22058 110 241 0 22492 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 90944



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23894
/proc/meminfo: memFree=727896/2055920 swapFree=4192812/4192956
[pid=23695] ppid=23693 vsize=90944 CPUtime=1200.04
/proc/23695/stat : 23695 (cmusat_base) R 23693 23695 21863 0 -1 4194304 27237 0 0 0 119975 29 0 0 25 0 1 0 272636580 93126656 22058 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551284 0 0 4096 35 0 0 0 17 1 0 0
/proc/23695/statm: 22736 22058 110 241 0 22492 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 90944

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

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

[startup+1200.46 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 23894
/proc/meminfo: memFree=727896/2055920 swapFree=4192812/4192956
[pid=23695] ppid=23693 vsize=90944 CPUtime=1200.04
/proc/23695/stat : 23695 (cmusat_base) R 23693 23695 21863 0 -1 4194304 27237 0 0 0 119975 29 0 0 25 0 1 0 272636580 93126656 22058 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551284 0 0 4096 35 0 0 0 17 1 0 0
/proc/23695/statm: 22736 22058 110 241 0 22492 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 90944

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.48
CPU time (s): 1200.06
CPU user time (s): 1199.75
CPU system time (s): 0.311952
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 90944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.75
system time used= 0.311952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27237
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= 2258

runsolver used 1.41878 second user time and 2.82557 second system time

The end



Launcher Data (download as text)




Begin job on node3 on Mon Feb 26 21:53:37 UTC 2007

IDJOB= 308745
IDBENCH= 20240
IDSOLVER= 120
FILE ID= node3/308745-1172526817

PBS_JOBID= 3971613

Free space on /tmp= 66555 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1705860047-05-SAT.cnf
COMMAND LINE= /tmp/evaluation/308745-1172526817/cmusat_base /tmp/evaluation/308745-1172526817/instance-308745-1172526817.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-308745-1172526817 -o ROOT/results/node3/solver-308745-1172526817 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308745-1172526817/cmusat_base /tmp/evaluation/308745-1172526817/instance-308745-1172526817.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  7dc1e0d3ec36f8265c6ac507adda4d13

RANDOM SEED= 734422733

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:        816568 kB
Buffers:         68452 kB
Cached:        1033556 kB
SwapCached:          0 kB
Active:         462092 kB
Inactive:       695584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        816568 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2652 kB
Writeback:           0 kB
Mapped:          74520 kB
Slab:            67224 kB
Committed_AS:  1160124 kB
PageTables:       1660 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= 66555 MiB

End job on node3 on Mon Feb 26 22:13:40 UTC 2007