Trace number 301529

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 1200.53

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S837858872-05.cnf
MD5SUM85514aaeb8ddbf9105f63035677ed014
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark324.317
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 520000
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/node11/watcher-301529-1171975731 -o ROOT/results/node11/solver-301529-1171975731 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301529-1171975731/cmusat_base /tmp/evaluation/301529-1171975731/instance-301529-1171975731.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: 0.95 1.01 1.10 3/77 29619
/proc/meminfo: memFree=1637048/2055920 swapFree=4192812/4192956
[pid=29619] ppid=29617 vsize=2892 CPUtime=0
/proc/29619/stat : 29619 (cmusat_base) R 29617 29619 29177 0 -1 4194304 280 0 0 0 0 0 0 0 18 0 1 0 217527622 2961408 262 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134564497 0 0 4096 35 0 0 0 17 1 0 0
/proc/29619/statm: 723 262 90 241 0 479 0

[startup+0.107496 s]
/proc/loadavg: 0.95 1.01 1.10 3/77 29619
/proc/meminfo: memFree=1637048/2055920 swapFree=4192812/4192956
[pid=29619] ppid=29617 vsize=4788 CPUtime=0.1
/proc/29619/stat : 29619 (cmusat_base) R 29617 29619 29177 0 -1 4194304 893 0 0 0 10 0 0 0 18 0 1 0 217527622 4902912 736 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/29619/statm: 1197 736 111 241 0 953 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4788

[startup+0.516545 s]
/proc/loadavg: 0.95 1.01 1.10 3/77 29619
/proc/meminfo: memFree=1637048/2055920 swapFree=4192812/4192956
[pid=29619] ppid=29617 vsize=6240 CPUtime=0.51
/proc/29619/stat : 29619 (cmusat_base) R 29617 29619 29177 0 -1 4194304 1284 0 0 0 51 0 0 0 21 0 1 0 217527622 6389760 1127 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559914 0 0 4096 35 0 0 0 17 1 0 0
/proc/29619/statm: 1560 1127 111 241 0 1316 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 6240

[startup+1.34365 s]
/proc/loadavg: 0.95 1.01 1.10 2/78 29620
/proc/meminfo: memFree=1630576/2055920 swapFree=4192812/4192956
[pid=29619] ppid=29617 vsize=9144 CPUtime=1.33
/proc/29619/stat : 29619 (cmusat_base) R 29617 29619 29177 0 -1 4194304 2059 0 0 0 133 0 0 0 25 0 1 0 217527622 9363456 1902 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/29619/statm: 2286 1902 111 241 0 2042 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 9144

[startup+2.97984 s]
/proc/loadavg: 0.95 1.01 1.10 2/78 29620
/proc/meminfo: memFree=1626928/2055920 swapFree=4192812/4192956
[pid=29619] ppid=29617 vsize=12284 CPUtime=2.97
/proc/29619/stat : 29619 (cmusat_base) R 29617 29619 29177 0 -1 4194304 3037 0 0 0 296 1 0 0 25 0 1 0 217527622 12578816 2714 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/29619/statm: 3071 2714 111 241 0 2827 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 12284

[startup+6.25622 s]
/proc/loadavg: 0.96 1.01 1.10 2/78 29620
/proc/meminfo: memFree=1623680/2055920 swapFree=4192812/4192956
[pid=29619] ppid=29617 vsize=15072 CPUtime=6.25
/proc/29619/stat : 29619 (cmusat_base) R 29617 29619 29177 0 -1 4194304 3856 0 0 0 623 2 0 0 25 0 1 0 217527622 15433728 3413 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134551353 0 0 4096 35 0 0 0 17 1 0 0
/proc/29619/statm: 3768 3413 111 241 0 3524 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 15072

[startup+12.713 s]
/proc/loadavg: 0.96 1.01 1.10 2/78 29620
/proc/meminfo: memFree=1621248/2055920 swapFree=4192812/4192956
[pid=29619] ppid=29617 vsize=17476 CPUtime=12.7
/proc/29619/stat : 29619 (cmusat_base) R 29617 29619 29177 0 -1 4194304 4668 0 0 0 1268 2 0 0 25 0 1 0 217527622 17895424 4029 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134550355 0 0 4096 35 0 0 0 17 1 0 0
/proc/29619/statm: 4369 4029 111 241 0 4125 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 17476

[startup+25.5135 s]
/proc/loadavg: 0.97 1.00 1.09 2/78 29620
/proc/meminfo: memFree=1606784/2055920 swapFree=4192812/4192956
[pid=29619] ppid=29617 vsize=32568 CPUtime=25.5
/proc/29619/stat : 29619 (cmusat_base) R 29617 29619 29177 0 -1 4194304 8703 0 0 0 2545 5 0 0 25 0 1 0 217527622 33349632 7528 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560015 0 0 4096 35 0 0 0 17 1 0 0
/proc/29619/statm: 8142 7528 111 241 0 7898 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 32568

[startup+51.1275 s]
/proc/loadavg: 0.98 1.00 1.09 2/78 29620
/proc/meminfo: memFree=1606400/2055920 swapFree=4192812/4192956
[pid=29619] ppid=29617 vsize=32936 CPUtime=51.1
/proc/29619/stat : 29619 (cmusat_base) R 29617 29619 29177 0 -1 4194304 8940 0 0 0 5105 5 0 0 25 0 1 0 217527622 33726464 7681 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134549081 0 0 4096 35 0 0 0 17 1 0 0
/proc/29619/statm: 8234 7681 111 241 0 7990 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 32936

[startup+102.347 s]
/proc/loadavg: 0.99 1.00 1.08 2/78 29620
/proc/meminfo: memFree=1597376/2055920 swapFree=4192812/4192956
[pid=29619] ppid=29617 vsize=41488 CPUtime=102.3
/proc/29619/stat : 29619 (cmusat_base) R 29617 29619 29177 0 -1 4194304 11596 0 0 0 10222 8 0 0 25 0 1 0 217527622 42483712 9929 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/29619/statm: 10372 9929 111 241 0 10128 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 41488

[startup+162.386 s]
/proc/loadavg: 0.99 1.00 1.08 2/78 29620
/proc/meminfo: memFree=1585344/2055920 swapFree=4192812/4192956
[pid=29619] ppid=29617 vsize=53096 CPUtime=162.32
/proc/29619/stat : 29619 (cmusat_base) R 29617 29619 29177 0 -1 4194304 14968 0 0 0 16221 11 0 0 25 0 1 0 217527622 54370304 12923 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560595 0 0 4096 35 0 0 0 17 1 0 0
/proc/29619/statm: 13274 12923 111 241 0 13030 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 53096

[startup+222.413 s]
/proc/loadavg: 0.99 1.00 1.07 2/78 29620
/proc/meminfo: memFree=1541056/2055920 swapFree=4192812/4192956
[pid=29619] ppid=29617 vsize=99324 CPUtime=222.34
/proc/29619/stat : 29619 (cmusat_base) R 29617 29619 29177 0 -1 4194304 26752 0 0 0 22216 18 0 0 25 0 1 0 217527622 101707776 23935 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/29619/statm: 24831 23935 111 241 0 24587 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 99324

[startup+282.44 s]
/proc/loadavg: 0.99 1.00 1.07 2/78 29620
/proc/meminfo: memFree=1540928/2055920 swapFree=4192812/4192956
[pid=29619] ppid=29617 vsize=99372 CPUtime=282.35
/proc/29619/stat : 29619 (cmusat_base) R 29617 29619 29177 0 -1 4194304 26968 0 0 0 28216 19 0 0 25 0 1 0 217527622 101756928 23997 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559771 0 0 4096 35 0 0 0 17 1 0 0
/proc/29619/statm: 24843 23997 111 241 0 24599 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 99372

[startup+342.47 s]
/proc/loadavg: 0.99 1.00 1.06 2/78 29620
/proc/meminfo: memFree=1540480/2055920 swapFree=4192812/4192956
[pid=29619] ppid=29617 vsize=99476 CPUtime=342.35
/proc/29619/stat : 29619 (cmusat_base) R 29617 29619 29177 0 -1 4194304 27405 0 0 0 34216 19 0 0 25 0 1 0 217527622 101863424 24090 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/29619/statm: 24869 24090 111 241 0 24625 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 99476

[startup+402.503 s]
/proc/loadavg: 1.07 1.02 1.06 2/78 29620
/proc/meminfo: memFree=1540224/2055920 swapFree=4192812/4192956
[pid=29619] ppid=29617 vsize=99536 CPUtime=402.38
/proc/29619/stat : 29619 (cmusat_base) R 29617 29619 29177 0 -1 4194304 27672 0 0 0 40218 20 0 0 25 0 1 0 217527622 101924864 24165 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560047 0 0 4096 35 0 0 0 17 1 0 0
/proc/29619/statm: 24884 24165 111 241 0 24640 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 99536

[startup+462.533 s]
/proc/loadavg: 1.07 1.03 1.06 2/78 29620
/proc/meminfo: memFree=1532032/2055920 swapFree=4192812/4192956
[pid=29619] ppid=29617 vsize=107552 CPUtime=462.38
/proc/29619/stat : 29619 (cmusat_base) R 29617 29619 29177 0 -1 4194304 29916 0 0 0 46215 23 0 0 25 0 1 0 217527622 110133248 26202 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/29619/statm: 26888 26202 111 241 0 26644 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 107552

[startup+522.565 s]
/proc/loadavg: 1.02 1.02 1.05 2/78 29620
/proc/meminfo: memFree=1524672/2055920 swapFree=4192812/4192956
[pid=29619] ppid=29617 vsize=115308 CPUtime=522.39
/proc/29619/stat : 29619 (cmusat_base) R 29617 29619 29177 0 -1 4194304 31872 0 0 0 52214 25 0 0 25 0 1 0 217527622 118075392 28158 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/29619/statm: 28827 28158 111 241 0 28583 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 115308

[startup+582.596 s]
/proc/loadavg: 1.01 1.01 1.05 2/78 29620
/proc/meminfo: memFree=1515520/2055920 swapFree=4192812/4192956
[pid=29619] ppid=29617 vsize=123740 CPUtime=582.42
/proc/29619/stat : 29619 (cmusat_base) R 29617 29619 29177 0 -1 4194304 34246 0 0 0 58213 29 0 0 25 0 1 0 217527622 126709760 30308 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/29619/statm: 30935 30308 111 241 0 30691 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 123740

[startup+642.63 s]
/proc/loadavg: 1.00 1.01 1.04 2/78 29620
/proc/meminfo: memFree=1512704/2055920 swapFree=4192812/4192956
[pid=29619] ppid=29617 vsize=126328 CPUtime=642.43
/proc/29619/stat : 29619 (cmusat_base) R 29617 29619 29177 0 -1 4194304 35201 0 0 0 64213 30 0 0 25 0 1 0 217527622 129359872 31021 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/29619/statm: 31582 31021 111 241 0 31338 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 126328

[startup+702.663 s]
/proc/loadavg: 1.00 1.00 1.04 2/78 29620
/proc/meminfo: memFree=1512640/2055920 swapFree=4192812/4192956
[pid=29619] ppid=29617 vsize=126460 CPUtime=702.44
/proc/29619/stat : 29619 (cmusat_base) R 29617 29619 29177 0 -1 4194304 35219 0 0 0 70214 30 0 0 25 0 1 0 217527622 129495040 31039 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/29619/statm: 31615 31039 111 241 0 31371 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 126460

[startup+762.715 s]
/proc/loadavg: 1.00 1.00 1.03 2/84 29726
/proc/meminfo: memFree=1504576/2055920 swapFree=4192812/4192956
[pid=29619] ppid=29617 vsize=132756 CPUtime=762.41
/proc/29619/stat : 29619 (cmusat_base) R 29617 29619 29177 0 -1 4194304 37157 0 0 0 76208 33 0 0 25 0 1 0 217527622 135942144 32715 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134562562 0 0 4096 35 0 0 0 17 1 0 0
/proc/29619/statm: 33189 32715 111 241 0 32945 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 132756

[startup+822.78 s]
/proc/loadavg: 1.00 1.00 1.02 2/84 29798
/proc/meminfo: memFree=1504840/2055920 swapFree=4192812/4192956
[pid=29619] ppid=29617 vsize=132756 CPUtime=822.42
/proc/29619/stat : 29619 (cmusat_base) R 29617 29619 29177 0 -1 4194304 37157 0 0 0 82208 34 0 0 25 0 1 0 217527622 135942144 32715 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/29619/statm: 33189 32715 111 241 0 32945 0
Current children cumulated CPU time (s) 822.42
Current children cumulated vsize (KiB) 132756

[startup+882.812 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 29818
/proc/meminfo: memFree=1504960/2055920 swapFree=4192812/4192956
[pid=29619] ppid=29617 vsize=134164 CPUtime=882.41
/proc/29619/stat : 29619 (cmusat_base) R 29617 29619 29177 0 -1 4194304 37469 0 0 0 88207 34 0 0 25 0 1 0 217527622 137383936 33027 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560015 0 0 4096 35 0 0 0 17 1 0 0
/proc/29619/statm: 33541 33027 111 241 0 33297 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 134164

[startup+942.843 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 29818
/proc/meminfo: memFree=1489792/2055920 swapFree=4192812/4192956
[pid=29619] ppid=29617 vsize=148716 CPUtime=942.43
/proc/29619/stat : 29619 (cmusat_base) R 29617 29619 29177 0 -1 4194304 41473 0 0 0 94204 39 0 0 25 0 1 0 217527622 152285184 36746 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/29619/statm: 37179 36746 111 241 0 36935 0
Current children cumulated CPU time (s) 942.43
Current children cumulated vsize (KiB) 148716

[startup+1002.87 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 29818
/proc/meminfo: memFree=1489664/2055920 swapFree=4192812/4192956
[pid=29619] ppid=29617 vsize=148888 CPUtime=1002.43
/proc/29619/stat : 29619 (cmusat_base) R 29617 29619 29177 0 -1 4194304 41517 0 0 0 100204 39 0 0 25 0 1 0 217527622 152461312 36790 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/29619/statm: 37222 36790 111 241 0 36978 0
Current children cumulated CPU time (s) 1002.43
Current children cumulated vsize (KiB) 148888

[startup+1062.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29818
/proc/meminfo: memFree=1489600/2055920 swapFree=4192812/4192956
[pid=29619] ppid=29617 vsize=148888 CPUtime=1062.46
/proc/29619/stat : 29619 (cmusat_base) R 29617 29619 29177 0 -1 4194304 41526 0 0 0 106206 40 0 0 25 0 1 0 217527622 152461312 36799 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559992 0 0 4096 35 0 0 0 17 1 0 0
/proc/29619/statm: 37222 36799 111 241 0 36978 0
Current children cumulated CPU time (s) 1062.46
Current children cumulated vsize (KiB) 148888

[startup+1122.94 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29818
/proc/meminfo: memFree=1407424/2055920 swapFree=4192812/4192956
[pid=29619] ppid=29617 vsize=235732 CPUtime=1122.47
/proc/29619/stat : 29619 (cmusat_base) R 29617 29619 29177 0 -1 4194304 63266 0 0 0 112198 49 0 0 25 0 1 0 217527622 241389568 57287 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/29619/statm: 58933 57287 111 241 0 58689 0
Current children cumulated CPU time (s) 1122.47
Current children cumulated vsize (KiB) 235732

[startup+1182.97 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 29818
/proc/meminfo: memFree=1407168/2055920 swapFree=4192812/4192956
[pid=29619] ppid=29617 vsize=235840 CPUtime=1182.48
/proc/29619/stat : 29619 (cmusat_base) R 29617 29619 29177 0 -1 4194304 63654 0 0 0 118198 50 0 0 25 0 1 0 217527622 241500160 57366 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/29619/statm: 58960 57366 111 241 0 58716 0
Current children cumulated CPU time (s) 1182.48
Current children cumulated vsize (KiB) 235840



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 29818
/proc/meminfo: memFree=1407168/2055920 swapFree=4192812/4192956
[pid=29619] ppid=29617 vsize=235840 CPUtime=1200
/proc/29619/stat : 29619 (cmusat_base) R 29617 29619 29177 0 -1 4194304 63654 0 0 0 119950 50 0 0 25 0 1 0 217527622 241500160 57366 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559914 0 0 4096 35 0 0 0 17 1 0 0
/proc/29619/statm: 58960 57366 111 241 0 58716 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 235840

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

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

[startup+1200.49 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 29818
/proc/meminfo: memFree=1407168/2055920 swapFree=4192812/4192956
[pid=29619] ppid=29617 vsize=235840 CPUtime=1200
/proc/29619/stat : 29619 (cmusat_base) R 29617 29619 29177 0 -1 4194304 63654 0 0 0 119950 50 0 0 25 0 1 0 217527622 241500160 57366 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559914 0 0 4096 35 0 0 0 17 1 0 0
/proc/29619/statm: 58960 57366 111 241 0 58716 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 235840

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.05
CPU user time (s): 1199.51
CPU system time (s): 0.543917
CPU usage (%): 99.9599
Max. virtual memory (cumulated for all children) (KiB): 235840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.51
system time used= 0.543917
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 63654
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= 9980

runsolver used 1.3168 second user time and 2.85157 second system time

The end



Launcher Data (download as text)




Begin job on node11 on Tue Feb 20 12:48:51 UTC 2007

IDJOB= 301529
IDBENCH= 20061
IDSOLVER= 120
FILE ID= node11/301529-1171975731

PBS_JOBID= 3849062

Free space on /tmp= 66542 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S837858872-05.cnf
COMMAND LINE= /tmp/evaluation/301529-1171975731/cmusat_base /tmp/evaluation/301529-1171975731/instance-301529-1171975731.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-301529-1171975731 -o ROOT/results/node11/solver-301529-1171975731 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301529-1171975731/cmusat_base /tmp/evaluation/301529-1171975731/instance-301529-1171975731.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  85514aaeb8ddbf9105f63035677ed014

RANDOM SEED= 888800093

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.243
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		: 3000.243
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:       1637456 kB
Buffers:         54708 kB
Cached:         249116 kB
SwapCached:          0 kB
Active:         157052 kB
Inactive:       189816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1637456 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2936 kB
Writeback:           0 kB
Mapped:          61896 kB
Slab:            57156 kB
Committed_AS:   701496 kB
PageTables:       1756 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= 66542 MiB

End job on node11 on Tue Feb 20 13:08:53 UTC 2007