Trace number 301693

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) 1200.14 1200.56

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S683236487-13.cnf
MD5SUM4356efd851b4254135ae4efd766e660e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of 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/node15/watcher-301693-1171985908 -o ROOT/results/node15/solver-301693-1171985908 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301693-1171985908/cmusat_base /tmp/evaluation/301693-1171985908/instance-301693-1171985908.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 4840
/proc/meminfo: memFree=1494224/2055920 swapFree=4192812/4192956
[pid=4840] ppid=4838 vsize=2892 CPUtime=0
/proc/4840/stat : 4840 (cmusat_base) R 4838 4840 4740 0 -1 4194304 277 0 0 0 0 0 0 0 19 0 1 0 218545150 2961408 259 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/4840/statm: 723 260 90 241 0 479 0

[startup+0.106263 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 4840
/proc/meminfo: memFree=1494224/2055920 swapFree=4192812/4192956
[pid=4840] ppid=4838 vsize=4788 CPUtime=0.1
/proc/4840/stat : 4840 (cmusat_base) R 4838 4840 4740 0 -1 4194304 894 0 0 0 10 0 0 0 20 0 1 0 218545150 4902912 737 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560595 0 0 4096 35 0 0 0 17 1 0 0
/proc/4840/statm: 1197 737 111 241 0 953 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4788

[startup+0.514331 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 4840
/proc/meminfo: memFree=1494224/2055920 swapFree=4192812/4192956
[pid=4840] ppid=4838 vsize=6240 CPUtime=0.5
/proc/4840/stat : 4840 (cmusat_base) R 4838 4840 4740 0 -1 4194304 1279 0 0 0 50 0 0 0 24 0 1 0 218545150 6389760 1122 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/4840/statm: 1560 1122 111 241 0 1316 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 6240

[startup+1.33447 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4841
/proc/meminfo: memFree=1487880/2055920 swapFree=4192812/4192956
[pid=4840] ppid=4838 vsize=9144 CPUtime=1.32
/proc/4840/stat : 4840 (cmusat_base) R 4838 4840 4740 0 -1 4194304 2028 0 0 0 132 0 0 0 25 0 1 0 218545150 9363456 1871 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/4840/statm: 2286 1871 111 241 0 2042 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9144

[startup+2.97075 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4841
/proc/meminfo: memFree=1484232/2055920 swapFree=4192812/4192956
[pid=4840] ppid=4838 vsize=11748 CPUtime=2.95
/proc/4840/stat : 4840 (cmusat_base) R 4838 4840 4740 0 -1 4194304 2834 0 0 0 295 0 0 0 25 0 1 0 218545150 12029952 2568 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134552254 0 0 4096 35 0 0 0 17 1 0 0
/proc/4840/statm: 2937 2568 111 241 0 2693 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 11748

[startup+6.24932 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4841
/proc/meminfo: memFree=1481032/2055920 swapFree=4192812/4192956
[pid=4840] ppid=4838 vsize=14668 CPUtime=6.24
/proc/4840/stat : 4840 (cmusat_base) R 4838 4840 4740 0 -1 4194304 3703 0 0 0 623 1 0 0 25 0 1 0 218545150 15020032 3321 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/4840/statm: 3667 3321 111 241 0 3423 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 14668

[startup+12.7044 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4841
/proc/meminfo: memFree=1478408/2055920 swapFree=4192812/4192956
[pid=4840] ppid=4838 vsize=17204 CPUtime=12.69
/proc/4840/stat : 4840 (cmusat_base) R 4838 4840 4740 0 -1 4194304 4534 0 0 0 1267 2 0 0 25 0 1 0 218545150 17616896 3963 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/4840/statm: 4301 3963 111 241 0 4057 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17204

[startup+25.5096 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4841
/proc/meminfo: memFree=1473032/2055920 swapFree=4192812/4192956
[pid=4840] ppid=4838 vsize=22520 CPUtime=25.49
/proc/4840/stat : 4840 (cmusat_base) R 4838 4840 4740 0 -1 4194304 6103 0 0 0 2546 3 0 0 25 0 1 0 218545150 23060480 5321 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560476 0 0 4096 35 0 0 0 17 1 0 0
/proc/4840/statm: 5630 5321 111 241 0 5386 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 22520

[startup+51.12 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4841
/proc/meminfo: memFree=1462024/2055920 swapFree=4192812/4192956
[pid=4840] ppid=4838 vsize=34524 CPUtime=51.09
/proc/4840/stat : 4840 (cmusat_base) R 4838 4840 4740 0 -1 4194304 9330 0 0 0 5104 5 0 0 25 0 1 0 218545150 35352576 8071 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560027 0 0 4096 35 0 0 0 17 1 0 0
/proc/4840/statm: 8631 8071 111 241 0 8387 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 34524

[startup+102.337 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4843
/proc/meminfo: memFree=1453128/2055920 swapFree=4192812/4192956
[pid=4840] ppid=4838 vsize=42940 CPUtime=102.29
/proc/4840/stat : 4840 (cmusat_base) R 4838 4840 4740 0 -1 4194304 11851 0 0 0 10221 8 0 0 25 0 1 0 218545150 43970560 10283 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/4840/statm: 10735 10283 111 241 0 10491 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 42940

[startup+162.372 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4843
/proc/meminfo: memFree=1439112/2055920 swapFree=4192812/4192956
[pid=4840] ppid=4838 vsize=56432 CPUtime=162.31
/proc/4840/stat : 4840 (cmusat_base) R 4838 4840 4740 0 -1 4194304 15702 0 0 0 16219 12 0 0 25 0 1 0 218545150 57786368 13756 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/4840/statm: 14108 13756 111 241 0 13864 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 56432

[startup+222.402 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4843
/proc/meminfo: memFree=1397896/2055920 swapFree=4192812/4192956
[pid=4840] ppid=4838 vsize=99840 CPUtime=222.31
/proc/4840/stat : 4840 (cmusat_base) R 4838 4840 4740 0 -1 4194304 26911 0 0 0 22215 16 0 0 25 0 1 0 218545150 102236160 24039 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/4840/statm: 24960 24039 111 241 0 24716 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 99840

[startup+282.429 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4843
/proc/meminfo: memFree=1397768/2055920 swapFree=4192812/4192956
[pid=4840] ppid=4838 vsize=99888 CPUtime=282.32
/proc/4840/stat : 4840 (cmusat_base) R 4838 4840 4740 0 -1 4194304 27152 0 0 0 28215 17 0 0 25 0 1 0 218545150 102285312 24114 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/4840/statm: 24972 24114 111 241 0 24728 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 99888

[startup+342.456 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 4843
/proc/meminfo: memFree=1397512/2055920 swapFree=4192812/4192956
[pid=4840] ppid=4838 vsize=99944 CPUtime=342.32
/proc/4840/stat : 4840 (cmusat_base) R 4838 4840 4740 0 -1 4194304 27388 0 0 0 34215 17 0 0 25 0 1 0 218545150 102342656 24172 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/4840/statm: 24986 24172 111 241 0 24742 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 99944

[startup+402.489 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 4843
/proc/meminfo: memFree=1397128/2055920 swapFree=4192812/4192956
[pid=4840] ppid=4838 vsize=100004 CPUtime=402.34
/proc/4840/stat : 4840 (cmusat_base) R 4838 4840 4740 0 -1 4194304 27656 0 0 0 40216 18 0 0 25 0 1 0 218545150 102404096 24248 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560119 0 0 4096 35 0 0 0 17 1 0 0
/proc/4840/statm: 25001 24248 111 241 0 24757 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 100004

[startup+462.523 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4843
/proc/meminfo: memFree=1394760/2055920 swapFree=4192812/4192956
[pid=4840] ppid=4838 vsize=102248 CPUtime=462.35
/proc/4840/stat : 4840 (cmusat_base) R 4838 4840 4740 0 -1 4194304 28294 0 0 0 46216 19 0 0 25 0 1 0 218545150 104701952 24886 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560047 0 0 4096 35 0 0 0 17 1 0 0
/proc/4840/statm: 25562 24886 111 241 0 25318 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 102248

[startup+522.555 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4843
/proc/meminfo: memFree=1394056/2055920 swapFree=4192812/4192956
[pid=4840] ppid=4838 vsize=102868 CPUtime=522.36
/proc/4840/stat : 4840 (cmusat_base) R 4838 4840 4740 0 -1 4194304 28635 0 0 0 52216 20 0 0 25 0 1 0 218545150 105336832 25020 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/4840/statm: 25717 25020 111 241 0 25473 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 102868

[startup+582.583 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4843
/proc/meminfo: memFree=1380552/2055920 swapFree=4192812/4192956
[pid=4840] ppid=4838 vsize=116068 CPUtime=582.37
/proc/4840/stat : 4840 (cmusat_base) R 4838 4840 4740 0 -1 4194304 32227 0 0 0 58214 23 0 0 25 0 1 0 218545150 118853632 28388 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/4840/statm: 29017 28388 111 241 0 28773 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 116068

[startup+642.612 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4843
/proc/meminfo: memFree=1373064/2055920 swapFree=4192812/4192956
[pid=4840] ppid=4838 vsize=123440 CPUtime=642.38
/proc/4840/stat : 4840 (cmusat_base) R 4838 4840 4740 0 -1 4194304 34368 0 0 0 64212 26 0 0 25 0 1 0 218545150 126402560 30287 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/4840/statm: 30860 30287 111 241 0 30616 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 123440

[startup+702.641 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4843
/proc/meminfo: memFree=1372616/2055920 swapFree=4192812/4192956
[pid=4840] ppid=4838 vsize=123796 CPUtime=702.38
/proc/4840/stat : 4840 (cmusat_base) R 4838 4840 4740 0 -1 4194304 34448 0 0 0 70212 26 0 0 25 0 1 0 218545150 126767104 30367 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/4840/statm: 30949 30367 111 241 0 30705 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 123796

[startup+762.672 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4843
/proc/meminfo: memFree=1367176/2055920 swapFree=4192812/4192956
[pid=4840] ppid=4838 vsize=129400 CPUtime=762.4
/proc/4840/stat : 4840 (cmusat_base) R 4838 4840 4740 0 -1 4194304 35901 0 0 0 76211 29 0 0 25 0 1 0 218545150 132505600 31820 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/4840/statm: 32350 31820 111 241 0 32106 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 129400

[startup+822.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4843
/proc/meminfo: memFree=1363272/2055920 swapFree=4192812/4192956
[pid=4840] ppid=4838 vsize=132876 CPUtime=822.41
/proc/4840/stat : 4840 (cmusat_base) R 4838 4840 4740 0 -1 4194304 37031 0 0 0 82211 30 0 0 25 0 1 0 218545150 136065024 32688 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/4840/statm: 33219 32688 111 241 0 32975 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 132876

[startup+882.744 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4843
/proc/meminfo: memFree=1363208/2055920 swapFree=4192812/4192956
[pid=4840] ppid=4838 vsize=132876 CPUtime=882.43
/proc/4840/stat : 4840 (cmusat_base) R 4838 4840 4740 0 -1 4194304 37051 0 0 0 88212 31 0 0 25 0 1 0 218545150 136065024 32708 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/4840/statm: 33219 32708 111 241 0 32975 0
Current children cumulated CPU time (s) 882.43
Current children cumulated vsize (KiB) 132876

[startup+942.767 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 4843
/proc/meminfo: memFree=1354248/2055920 swapFree=4192812/4192956
[pid=4840] ppid=4838 vsize=141752 CPUtime=942.43
/proc/4840/stat : 4840 (cmusat_base) R 4838 4840 4740 0 -1 4194304 39327 0 0 0 94209 34 0 0 25 0 1 0 218545150 145154048 34984 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/4840/statm: 35438 34984 111 241 0 35194 0
Current children cumulated CPU time (s) 942.43
Current children cumulated vsize (KiB) 141752

[startup+1002.8 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 4843
/proc/meminfo: memFree=1352904/2055920 swapFree=4192812/4192956
[pid=4840] ppid=4838 vsize=143072 CPUtime=1002.44
/proc/4840/stat : 4840 (cmusat_base) R 4838 4840 4740 0 -1 4194304 39947 0 0 0 100209 35 0 0 25 0 1 0 218545150 146505728 35320 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560618 0 0 4096 35 0 0 0 17 1 0 0
/proc/4840/statm: 35768 35320 111 241 0 35524 0
Current children cumulated CPU time (s) 1002.44
Current children cumulated vsize (KiB) 143072

[startup+1062.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4843
/proc/meminfo: memFree=1352840/2055920 swapFree=4192812/4192956
[pid=4840] ppid=4838 vsize=143072 CPUtime=1062.45
/proc/4840/stat : 4840 (cmusat_base) R 4838 4840 4740 0 -1 4194304 39950 0 0 0 106210 35 0 0 25 0 1 0 218545150 146505728 35323 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/4840/statm: 35768 35323 111 241 0 35524 0
Current children cumulated CPU time (s) 1062.45
Current children cumulated vsize (KiB) 143072

[startup+1122.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4843
/proc/meminfo: memFree=1272968/2055920 swapFree=4192812/4192956
[pid=4840] ppid=4838 vsize=227640 CPUtime=1122.46
/proc/4840/stat : 4840 (cmusat_base) R 4838 4840 4740 0 -1 4194304 61116 0 0 0 112202 44 0 0 25 0 1 0 218545150 233103360 55237 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/4840/statm: 56910 55237 111 241 0 56666 0
Current children cumulated CPU time (s) 1122.46
Current children cumulated vsize (KiB) 227640

[startup+1182.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4843
/proc/meminfo: memFree=1272712/2055920 swapFree=4192812/4192956
[pid=4840] ppid=4838 vsize=227748 CPUtime=1182.47
/proc/4840/stat : 4840 (cmusat_base) R 4838 4840 4740 0 -1 4194304 61509 0 0 0 118203 44 0 0 25 0 1 0 218545150 233213952 55321 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/4840/statm: 56937 55321 111 241 0 56693 0
Current children cumulated CPU time (s) 1182.47
Current children cumulated vsize (KiB) 227748



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4843
/proc/meminfo: memFree=1272712/2055920 swapFree=4192812/4192956
[pid=4840] ppid=4838 vsize=227748 CPUtime=1200.09
/proc/4840/stat : 4840 (cmusat_base) R 4838 4840 4740 0 -1 4194304 61509 0 0 0 119964 45 0 0 25 0 1 0 218545150 233213952 55321 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/4840/statm: 56937 55321 111 241 0 56693 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 227748

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.56
CPU time (s): 1200.14
CPU user time (s): 1199.65
CPU system time (s): 0.487925
CPU usage (%): 99.965
Max. virtual memory (cumulated for all children) (KiB): 227748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.65
system time used= 0.487925
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 61509
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= 5
involuntary context switches= 24945

runsolver used 1.38279 second user time and 2.84057 second system time

The end



Launcher Data (download as text)




Begin job on node15 on Tue Feb 20 15:38:28 UTC 2007

IDJOB= 301693
IDBENCH= 20065
IDSOLVER= 120
FILE ID= node15/301693-1171985908

PBS_JOBID= 3849084

Free space on /tmp= 66546 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S683236487-13.cnf
COMMAND LINE= /tmp/evaluation/301693-1171985908/cmusat_base /tmp/evaluation/301693-1171985908/instance-301693-1171985908.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-301693-1171985908 -o ROOT/results/node15/solver-301693-1171985908 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301693-1171985908/cmusat_base /tmp/evaluation/301693-1171985908/instance-301693-1171985908.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  4356efd851b4254135ae4efd766e660e

RANDOM SEED= 681262686

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.276
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		: 3000.276
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:       1494632 kB
Buffers:         42464 kB
Cached:         388248 kB
SwapCached:          0 kB
Active:          90956 kB
Inactive:       400000 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1494632 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2996 kB
Writeback:           0 kB
Mapped:          79112 kB
Slab:            55824 kB
Committed_AS:   840816 kB
PageTables:       1800 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= 66546 MiB

End job on node15 on Tue Feb 20 15:58:30 UTC 2007