Trace number 310344

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) 1200.11 1200.37

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S1091800488-20-SAT.cnf
MD5SUM19894e180d089892cac2d8b0cea80a17
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.199968
Satisfiable
(Un)Satisfiability was proved
Number of variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
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/node29/watcher-310344-1172558249 -o ROOT/results/node29/solver-310344-1172558249 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310344-1172558249/cmusat_base /tmp/evaluation/310344-1172558249/instance-310344-1172558249.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 3/77 21251
/proc/meminfo: memFree=1833112/2055920 swapFree=4143368/4192956
[pid=21251] ppid=21249 vsize=2316 CPUtime=0
/proc/21251/stat : 21251 (cmusat_base) R 21249 21251 21143 0 -1 4194304 186 0 0 0 0 0 0 0 18 0 1 0 249589122 2371584 168 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/21251/statm: 579 169 90 241 0 335 0

[startup+0.106457 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 21251
/proc/meminfo: memFree=1833112/2055920 swapFree=4143368/4192956
[pid=21251] ppid=21249 vsize=2864 CPUtime=0.1
/proc/21251/stat : 21251 (cmusat_base) R 21249 21251 21143 0 -1 4194304 339 0 0 0 10 0 0 0 18 0 1 0 249589122 2932736 321 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135080264 0 0 4096 35 0 0 0 17 1 0 0
/proc/21251/statm: 716 321 111 241 0 472 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2864

[startup+0.51448 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 21251
/proc/meminfo: memFree=1833112/2055920 swapFree=4143368/4192956
[pid=21251] ppid=21249 vsize=3436 CPUtime=0.51
/proc/21251/stat : 21251 (cmusat_base) R 21249 21251 21143 0 -1 4194304 493 0 0 0 51 0 0 0 22 0 1 0 249589122 3518464 475 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/21251/statm: 859 475 111 241 0 615 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3436

[startup+1.33453 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21252
/proc/meminfo: memFree=1831184/2055920 swapFree=4143368/4192956
[pid=21251] ppid=21249 vsize=4848 CPUtime=1.33
/proc/21251/stat : 21251 (cmusat_base) R 21249 21251 21143 0 -1 4194304 810 0 0 0 133 0 0 0 25 0 1 0 249589122 4964352 792 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135063016 0 0 4096 35 0 0 0 17 1 0 0
/proc/21251/statm: 1212 792 111 241 0 968 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4848

[startup+2.97063 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21252
/proc/meminfo: memFree=1829968/2055920 swapFree=4143368/4192956
[pid=21251] ppid=21249 vsize=5152 CPUtime=2.96
/proc/21251/stat : 21251 (cmusat_base) R 21249 21251 21143 0 -1 4194304 894 0 0 0 296 0 0 0 25 0 1 0 249589122 5275648 873 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560075 0 0 4096 35 0 0 0 17 1 0 0
/proc/21251/statm: 1288 873 111 241 0 1044 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5152

[startup+6.24684 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21252
/proc/meminfo: memFree=1829136/2055920 swapFree=4143368/4192956
[pid=21251] ppid=21249 vsize=6200 CPUtime=6.24
/proc/21251/stat : 21251 (cmusat_base) R 21249 21251 21143 0 -1 4194304 1176 0 0 0 624 0 0 0 25 0 1 0 249589122 6348800 1155 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/21251/statm: 1550 1155 111 241 0 1306 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6200

[startup+12.7012 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 21252
/proc/meminfo: memFree=1825488/2055920 swapFree=4143368/4192956
[pid=21251] ppid=21249 vsize=9804 CPUtime=12.68
/proc/21251/stat : 21251 (cmusat_base) R 21249 21251 21143 0 -1 4194304 2120 0 0 0 1268 0 0 0 25 0 1 0 249589122 10039296 1944 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559899 0 0 4096 35 0 0 0 17 1 0 0
/proc/21251/statm: 2451 1944 111 241 0 2207 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9804

[startup+25.506 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 21252
/proc/meminfo: memFree=1823248/2055920 swapFree=4143368/4192956
[pid=21251] ppid=21249 vsize=11868 CPUtime=25.49
/proc/21251/stat : 21251 (cmusat_base) R 21249 21251 21143 0 -1 4194304 2934 0 0 0 2548 1 0 0 25 0 1 0 249589122 12152832 2527 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560092 0 0 4096 35 0 0 0 17 1 0 0
/proc/21251/statm: 2967 2527 111 241 0 2723 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11868

[startup+51.1147 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 21252
/proc/meminfo: memFree=1817040/2055920 swapFree=4143368/4192956
[pid=21251] ppid=21249 vsize=18696 CPUtime=51.1
/proc/21251/stat : 21251 (cmusat_base) R 21249 21251 21143 0 -1 4194304 4994 0 0 0 5107 3 0 0 25 0 1 0 249589122 19144704 4056 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/21251/statm: 4674 4056 111 241 0 4430 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 18696

[startup+102.333 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 21252
/proc/meminfo: memFree=1811600/2055920 swapFree=4143368/4192956
[pid=21251] ppid=21249 vsize=23620 CPUtime=102.3
/proc/21251/stat : 21251 (cmusat_base) R 21249 21251 21143 0 -1 4194304 6725 0 0 0 10225 5 0 0 25 0 1 0 249589122 24186880 5418 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/21251/statm: 5905 5418 111 241 0 5661 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 23620

[startup+162.361 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21252
/proc/meminfo: memFree=1797008/2055920 swapFree=4143368/4192956
[pid=21251] ppid=21249 vsize=39908 CPUtime=162.32
/proc/21251/stat : 21251 (cmusat_base) R 21249 21251 21143 0 -1 4194304 11104 0 0 0 16225 7 0 0 25 0 1 0 249589122 40865792 9026 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/21251/statm: 9977 9026 111 241 0 9733 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 39908

[startup+222.384 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 21252
/proc/meminfo: memFree=1796176/2055920 swapFree=4143368/4192956
[pid=21251] ppid=21249 vsize=40508 CPUtime=222.33
/proc/21251/stat : 21251 (cmusat_base) R 21249 21251 21143 0 -1 4194304 11599 0 0 0 22225 8 0 0 25 0 1 0 249589122 41480192 9236 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559995 0 0 4096 35 0 0 0 17 1 0 0
/proc/21251/statm: 10127 9236 111 241 0 9883 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 40508

[startup+282.411 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 21252
/proc/meminfo: memFree=1795600/2055920 swapFree=4143368/4192956
[pid=21251] ppid=21249 vsize=40888 CPUtime=282.34
/proc/21251/stat : 21251 (cmusat_base) R 21249 21251 21143 0 -1 4194304 11924 0 0 0 28226 8 0 0 25 0 1 0 249589122 41869312 9398 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/21251/statm: 10222 9398 111 241 0 9978 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 40888

[startup+342.435 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 21252
/proc/meminfo: memFree=1794448/2055920 swapFree=4143368/4192956
[pid=21251] ppid=21249 vsize=41820 CPUtime=342.35
/proc/21251/stat : 21251 (cmusat_base) R 21249 21251 21143 0 -1 4194304 12402 0 0 0 34226 9 0 0 25 0 1 0 249589122 42823680 9698 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/21251/statm: 10455 9698 111 241 0 10211 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 41820

[startup+402.468 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21252
/proc/meminfo: memFree=1789968/2055920 swapFree=4143368/4192956
[pid=21251] ppid=21249 vsize=45944 CPUtime=402.37
/proc/21251/stat : 21251 (cmusat_base) R 21249 21251 21143 0 -1 4194304 13700 0 0 0 40226 11 0 0 25 0 1 0 249589122 47046656 10801 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/21251/statm: 11486 10801 111 241 0 11242 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 45944

[startup+462.495 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21252
/proc/meminfo: memFree=1787344/2055920 swapFree=4143368/4192956
[pid=21251] ppid=21249 vsize=48500 CPUtime=462.38
/proc/21251/stat : 21251 (cmusat_base) R 21249 21251 21143 0 -1 4194304 14562 0 0 0 46226 12 0 0 25 0 1 0 249589122 49664000 11450 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/21251/statm: 12125 11450 111 241 0 11881 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 48500

[startup+522.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21252
/proc/meminfo: memFree=1781712/2055920 swapFree=4143368/4192956
[pid=21251] ppid=21249 vsize=53660 CPUtime=522.4
/proc/21251/stat : 21251 (cmusat_base) R 21249 21251 21143 0 -1 4194304 16190 0 0 0 52225 15 0 0 25 0 1 0 249589122 54947840 12844 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560615 0 0 4096 35 0 0 0 17 1 0 0
/proc/21251/statm: 13415 12844 111 241 0 13171 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 53660

[startup+582.549 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21252
/proc/meminfo: memFree=1779152/2055920 swapFree=4143368/4192956
[pid=21251] ppid=21249 vsize=56376 CPUtime=582.41
/proc/21251/stat : 21251 (cmusat_base) R 21249 21251 21143 0 -1 4194304 16841 0 0 0 58226 15 0 0 25 0 1 0 249589122 57729024 13495 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/21251/statm: 14094 13495 111 241 0 13850 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 56376

[startup+642.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21252
/proc/meminfo: memFree=1755472/2055920 swapFree=4143368/4192956
[pid=21251] ppid=21249 vsize=83984 CPUtime=642.43
/proc/21251/stat : 21251 (cmusat_base) R 21249 21251 21143 0 -1 4194304 24061 0 0 0 64224 19 0 0 25 0 1 0 249589122 85999616 19399 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/21251/statm: 20996 19399 111 241 0 20752 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 83984

[startup+702.605 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21252
/proc/meminfo: memFree=1755216/2055920 swapFree=4143368/4192956
[pid=21251] ppid=21249 vsize=84116 CPUtime=702.45
/proc/21251/stat : 21251 (cmusat_base) R 21249 21251 21143 0 -1 4194304 24108 0 0 0 70225 20 0 0 25 0 1 0 249589122 86134784 19446 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/21251/statm: 21029 19446 111 241 0 20785 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 84116

[startup+762.636 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21252
/proc/meminfo: memFree=1754512/2055920 swapFree=4143368/4192956
[pid=21251] ppid=21249 vsize=84384 CPUtime=762.46
/proc/21251/stat : 21251 (cmusat_base) R 21249 21251 21143 0 -1 4194304 24558 0 0 0 76226 20 0 0 25 0 1 0 249589122 86409216 19615 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559992 0 0 4096 35 0 0 0 17 1 0 0
/proc/21251/statm: 21096 19615 111 241 0 20852 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 84384

[startup+822.669 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21252
/proc/meminfo: memFree=1754512/2055920 swapFree=4143368/4192956
[pid=21251] ppid=21249 vsize=84384 CPUtime=822.48
/proc/21251/stat : 21251 (cmusat_base) R 21249 21251 21143 0 -1 4194304 24561 0 0 0 82227 21 0 0 25 0 1 0 249589122 86409216 19618 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/21251/statm: 21096 19618 111 241 0 20852 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 84384

[startup+882.695 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21252
/proc/meminfo: memFree=1753808/2055920 swapFree=4143368/4192956
[pid=21251] ppid=21249 vsize=84696 CPUtime=882.5
/proc/21251/stat : 21251 (cmusat_base) R 21249 21251 21143 0 -1 4194304 25042 0 0 0 88228 22 0 0 25 0 1 0 249589122 86728704 19791 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/21251/statm: 21174 19791 111 241 0 20930 0
Current children cumulated CPU time (s) 882.5
Current children cumulated vsize (KiB) 84696

[startup+942.723 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21252
/proc/meminfo: memFree=1753616/2055920 swapFree=4143368/4192956
[pid=21251] ppid=21249 vsize=84696 CPUtime=942.51
/proc/21251/stat : 21251 (cmusat_base) R 21249 21251 21143 0 -1 4194304 25068 0 0 0 94229 22 0 0 25 0 1 0 249589122 86728704 19817 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/21251/statm: 21174 19817 111 241 0 20930 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 84696

[startup+1002.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21252
/proc/meminfo: memFree=1753424/2055920 swapFree=4143368/4192956
[pid=21251] ppid=21249 vsize=84988 CPUtime=1002.53
/proc/21251/stat : 21251 (cmusat_base) R 21249 21251 21143 0 -1 4194304 25127 0 0 0 100230 23 0 0 25 0 1 0 249589122 87027712 19876 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/21251/statm: 21247 19876 111 241 0 21003 0
Current children cumulated CPU time (s) 1002.53
Current children cumulated vsize (KiB) 84988

[startup+1062.79 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 21252
/proc/meminfo: memFree=1752912/2055920 swapFree=4143368/4192956
[pid=21251] ppid=21249 vsize=85412 CPUtime=1062.55
/proc/21251/stat : 21251 (cmusat_base) R 21249 21251 21143 0 -1 4194304 25247 0 0 0 106231 24 0 0 25 0 1 0 249589122 87461888 19996 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/21251/statm: 21353 19996 111 241 0 21109 0
Current children cumulated CPU time (s) 1062.55
Current children cumulated vsize (KiB) 85412

[startup+1122.81 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 21252
/proc/meminfo: memFree=1752272/2055920 swapFree=4143368/4192956
[pid=21251] ppid=21249 vsize=85864 CPUtime=1122.56
/proc/21251/stat : 21251 (cmusat_base) R 21249 21251 21143 0 -1 4194304 25749 0 0 0 112232 24 0 0 25 0 1 0 249589122 87924736 20160 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/21251/statm: 21466 20160 111 241 0 21222 0
Current children cumulated CPU time (s) 1122.56
Current children cumulated vsize (KiB) 85864

[startup+1182.84 s]
/proc/loadavg: 1.04 1.02 1.00 2/78 21252
/proc/meminfo: memFree=1752016/2055920 swapFree=4143368/4192956
[pid=21251] ppid=21249 vsize=86056 CPUtime=1182.57
/proc/21251/stat : 21251 (cmusat_base) R 21249 21251 21143 0 -1 4194304 25806 0 0 0 118232 25 0 0 25 0 1 0 249589122 88121344 20217 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559899 0 0 4096 35 0 0 0 17 1 0 0
/proc/21251/statm: 21514 20217 111 241 0 21270 0
Current children cumulated CPU time (s) 1182.57
Current children cumulated vsize (KiB) 86056



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.35 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 21252
/proc/meminfo: memFree=1752016/2055920 swapFree=4143368/4192956
[pid=21251] ppid=21249 vsize=86248 CPUtime=1200.09
/proc/21251/stat : 21251 (cmusat_base) R 21249 21251 21143 0 -1 4194304 25817 0 0 0 119984 25 0 0 25 0 1 0 249589122 88317952 20228 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/21251/statm: 21562 20228 111 241 0 21318 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 86248

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

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

[startup+1200.35 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 21252
/proc/meminfo: memFree=1752016/2055920 swapFree=4143368/4192956
[pid=21251] ppid=21249 vsize=86248 CPUtime=1200.09
/proc/21251/stat : 21251 (cmusat_base) R 21249 21251 21143 0 -1 4194304 25817 0 0 0 119984 25 0 0 25 0 1 0 249589122 88317952 20228 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/21251/statm: 21562 20228 111 241 0 21318 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 86248

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.37
CPU time (s): 1200.11
CPU user time (s): 1199.85
CPU system time (s): 0.266959
CPU usage (%): 99.9785
Max. virtual memory (cumulated for all children) (KiB): 86248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.85
system time used= 0.266959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25817
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= 24528

runsolver used 1.34879 second user time and 2.84957 second system time

The end



Launcher Data (download as text)




Begin job on node29 on Tue Feb 27 06:37:29 UTC 2007

IDJOB= 310344
IDBENCH= 20284
IDSOLVER= 120
FILE ID= node29/310344-1172558249

PBS_JOBID= 3971874

Free space on /tmp= 66562 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S1091800488-20-SAT.cnf
COMMAND LINE= /tmp/evaluation/310344-1172558249/cmusat_base /tmp/evaluation/310344-1172558249/instance-310344-1172558249.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-310344-1172558249 -o ROOT/results/node29/solver-310344-1172558249 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/310344-1172558249/cmusat_base /tmp/evaluation/310344-1172558249/instance-310344-1172558249.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  19894e180d089892cac2d8b0cea80a17

RANDOM SEED= 828920116

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.209
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	: 5931.00
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		: 3000.209
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:       1833592 kB
Buffers:         33672 kB
Cached:         120700 kB
SwapCached:      17668 kB
Active:         103512 kB
Inactive:        79548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1833592 kB
SwapTotal:     4192956 kB
SwapFree:      4143368 kB
Dirty:            2508 kB
Writeback:           0 kB
Mapped:          29964 kB
Slab:            24740 kB
Committed_AS:   720544 kB
PageTables:       1864 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= 66562 MiB

End job on node29 on Tue Feb 27 06:57:31 UTC 2007