Trace number 306941

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 1200.42

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S1189233705-10.cnf
MD5SUM2d55dadc6f2d8f95e2996fe01ffdeeb0
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 variables13000
Number of clauses54600
Sum of the clauses size163800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 354600
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/node34/watcher-306941-1172109714 -o ROOT/results/node34/solver-306941-1172109714 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306941-1172109714/cmusat_base /tmp/evaluation/306941-1172109714/instance-306941-1172109714.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: 0.83 0.96 0.99 3/70 29236
/proc/meminfo: memFree=1472808/2055920 swapFree=4182772/4192956
[pid=29236] ppid=29234 vsize=2880 CPUtime=0
/proc/29236/stat : 29236 (cmusat_base) R 29234 29236 29176 0 -1 4194304 548 0 0 0 0 0 0 0 18 0 1 0 204735241 2949120 530 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134529859 0 0 4096 35 0 0 0 17 1 0 0
/proc/29236/statm: 720 533 90 241 0 476 0

[startup+0.107273 s]
/proc/loadavg: 0.83 0.96 0.99 3/70 29236
/proc/meminfo: memFree=1472808/2055920 swapFree=4182772/4192956
[pid=29236] ppid=29234 vsize=6596 CPUtime=0.1
/proc/29236/stat : 29236 (cmusat_base) R 29234 29236 29176 0 -1 4194304 1455 0 0 0 10 0 0 0 18 0 1 0 204735241 6754304 1437 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134554784 0 0 4096 35 0 0 0 17 1 0 0
/proc/29236/statm: 1649 1437 92 241 0 1405 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 6596

[startup+0.515305 s]
/proc/loadavg: 0.83 0.96 0.99 3/70 29236
/proc/meminfo: memFree=1472808/2055920 swapFree=4182772/4192956
[pid=29236] ppid=29234 vsize=9360 CPUtime=0.51
/proc/29236/stat : 29236 (cmusat_base) R 29234 29236 29176 0 -1 4194304 2158 0 0 0 50 1 0 0 21 0 1 0 204735241 9584640 1712 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551520 0 0 4096 35 0 0 0 17 1 0 0
/proc/29236/statm: 2340 1712 112 241 0 2096 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 9360

[startup+1.33637 s]
/proc/loadavg: 0.83 0.96 0.99 2/71 29239
/proc/meminfo: memFree=1465504/2055920 swapFree=4182772/4192956
[pid=29236] ppid=29234 vsize=10156 CPUtime=1.32
/proc/29236/stat : 29236 (cmusat_base) R 29234 29236 29176 0 -1 4194304 2388 0 0 0 131 1 0 0 25 0 1 0 204735241 10399744 1942 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/29236/statm: 2539 1942 112 241 0 2295 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 10156

[startup+2.97851 s]
/proc/loadavg: 0.83 0.96 0.99 2/71 29239
/proc/meminfo: memFree=1464096/2055920 swapFree=4182772/4192956
[pid=29236] ppid=29234 vsize=12272 CPUtime=2.96
/proc/29236/stat : 29236 (cmusat_base) R 29234 29236 29176 0 -1 4194304 2904 0 0 0 294 2 0 0 25 0 1 0 204735241 12566528 2458 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/29236/statm: 3068 2458 112 241 0 2824 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 12272

[startup+6.25477 s]
/proc/loadavg: 0.84 0.97 0.99 2/71 29249
/proc/meminfo: memFree=1459040/2055920 swapFree=4182772/4192956
[pid=29236] ppid=29234 vsize=16900 CPUtime=6.24
/proc/29236/stat : 29236 (cmusat_base) R 29234 29236 29176 0 -1 4194304 4110 0 0 0 620 4 0 0 25 0 1 0 204735241 17305600 3664 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551639 0 0 4096 35 0 0 0 17 1 0 0
/proc/29236/statm: 4225 3664 112 241 0 3981 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 16900

[startup+12.7133 s]
/proc/loadavg: 0.85 0.97 0.99 2/71 29271
/proc/meminfo: memFree=1448672/2055920 swapFree=4182772/4192956
[pid=29236] ppid=29234 vsize=26692 CPUtime=12.67
/proc/29236/stat : 29236 (cmusat_base) R 29234 29236 29176 0 -1 4194304 6587 0 0 0 1261 6 0 0 25 0 1 0 204735241 27332608 6141 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560002 0 0 4096 35 0 0 0 17 1 0 0
/proc/29236/statm: 6673 6141 112 241 0 6429 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 26692

[startup+25.5183 s]
/proc/loadavg: 0.88 0.97 0.99 2/71 29289
/proc/meminfo: memFree=1433776/2055920 swapFree=4182772/4192956
[pid=29236] ppid=29234 vsize=41840 CPUtime=25.46
/proc/29236/stat : 29236 (cmusat_base) R 29234 29236 29176 0 -1 4194304 10465 0 0 0 2536 10 0 0 25 0 1 0 204735241 42844160 10019 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/29236/statm: 10460 10019 112 241 0 10216 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 41840

[startup+51.1294 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 29313
/proc/meminfo: memFree=1433064/2055920 swapFree=4182772/4192956
[pid=29236] ppid=29234 vsize=42676 CPUtime=51.06
/proc/29236/stat : 29236 (cmusat_base) R 29234 29236 29176 0 -1 4194304 10980 0 0 0 5095 11 0 0 25 0 1 0 204735241 43700224 10237 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560002 0 0 4096 35 0 0 0 17 1 0 0
/proc/29236/statm: 10669 10237 112 241 0 10425 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 42676

[startup+102.339 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 29313
/proc/meminfo: memFree=1415848/2055920 swapFree=4182772/4192956
[pid=29236] ppid=29234 vsize=60460 CPUtime=102.26
/proc/29236/stat : 29236 (cmusat_base) R 29234 29236 29176 0 -1 4194304 15817 0 0 0 10210 16 0 0 25 0 1 0 204735241 61911040 14758 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/29236/statm: 15115 14758 112 241 0 14871 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 60460

[startup+162.358 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 29313
/proc/meminfo: memFree=1400232/2055920 swapFree=4182772/4192956
[pid=29236] ppid=29234 vsize=75040 CPUtime=162.26
/proc/29236/stat : 29236 (cmusat_base) R 29234 29236 29176 0 -1 4194304 20003 0 0 0 16207 19 0 0 25 0 1 0 204735241 76840960 18433 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135063784 0 0 4096 35 0 0 0 17 1 0 0
/proc/29236/statm: 18760 18433 112 241 0 18516 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 75040

[startup+222.373 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29313
/proc/meminfo: memFree=1393320/2055920 swapFree=4182772/4192956
[pid=29236] ppid=29234 vsize=81828 CPUtime=222.26
/proc/29236/stat : 29236 (cmusat_base) R 29234 29236 29176 0 -1 4194304 21911 0 0 0 22205 21 0 0 25 0 1 0 204735241 83791872 20159 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/29236/statm: 20457 20159 112 241 0 20213 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 81828

[startup+282.389 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29313
/proc/meminfo: memFree=1371688/2055920 swapFree=4182772/4192956
[pid=29236] ppid=29234 vsize=104012 CPUtime=282.26
/proc/29236/stat : 29236 (cmusat_base) R 29234 29236 29176 0 -1 4194304 27695 0 0 0 28200 26 0 0 25 0 1 0 204735241 106508288 25754 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560047 0 0 4096 35 0 0 0 17 1 0 0
/proc/29236/statm: 26003 25754 112 241 0 25759 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 104012

[startup+342.404 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29313
/proc/meminfo: memFree=1363112/2055920 swapFree=4182772/4192956
[pid=29236] ppid=29234 vsize=111604 CPUtime=342.27
/proc/29236/stat : 29236 (cmusat_base) R 29234 29236 29176 0 -1 4194304 29826 0 0 0 34199 28 0 0 25 0 1 0 204735241 114282496 27688 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/29236/statm: 27901 27688 112 241 0 27657 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 111604

[startup+402.422 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29313
/proc/meminfo: memFree=1297960/2055920 swapFree=4182772/4192956
[pid=29236] ppid=29234 vsize=180036 CPUtime=402.26
/proc/29236/stat : 29236 (cmusat_base) R 29234 29236 29176 0 -1 4194304 47151 0 0 0 40192 34 0 0 25 0 1 0 204735241 184356864 43952 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/29236/statm: 45009 43952 112 241 0 44765 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 180036

[startup+462.438 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29313
/proc/meminfo: memFree=1297768/2055920 swapFree=4182772/4192956
[pid=29236] ppid=29234 vsize=180080 CPUtime=462.27
/proc/29236/stat : 29236 (cmusat_base) R 29234 29236 29176 0 -1 4194304 47420 0 0 0 46192 35 0 0 25 0 1 0 204735241 184401920 44006 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/29236/statm: 45020 44006 112 241 0 44776 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 180080

[startup+522.452 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29313
/proc/meminfo: memFree=1297576/2055920 swapFree=4182772/4192956
[pid=29236] ppid=29234 vsize=180124 CPUtime=522.26
/proc/29236/stat : 29236 (cmusat_base) R 29234 29236 29176 0 -1 4194304 47702 0 0 0 52191 35 0 0 25 0 1 0 204735241 184446976 44062 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/29236/statm: 45031 44062 112 241 0 44787 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 180124

[startup+582.471 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29313
/proc/meminfo: memFree=1297512/2055920 swapFree=4182772/4192956
[pid=29236] ppid=29234 vsize=180124 CPUtime=582.27
/proc/29236/stat : 29236 (cmusat_base) R 29234 29236 29176 0 -1 4194304 47702 0 0 0 58192 35 0 0 25 0 1 0 204735241 184446976 44062 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/29236/statm: 45031 44062 112 241 0 44787 0
Current children cumulated CPU time (s) 582.27
Current children cumulated vsize (KiB) 180124

[startup+642.493 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29313
/proc/meminfo: memFree=1297256/2055920 swapFree=4182772/4192956
[pid=29236] ppid=29234 vsize=180176 CPUtime=642.28
/proc/29236/stat : 29236 (cmusat_base) R 29234 29236 29176 0 -1 4194304 48003 0 0 0 64192 36 0 0 25 0 1 0 204735241 184500224 44126 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134549065 0 0 4096 35 0 0 0 17 1 0 0
/proc/29236/statm: 45044 44126 112 241 0 44800 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 180176

[startup+702.512 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29313
/proc/meminfo: memFree=1297256/2055920 swapFree=4182772/4192956
[pid=29236] ppid=29234 vsize=180176 CPUtime=702.28
/proc/29236/stat : 29236 (cmusat_base) R 29234 29236 29176 0 -1 4194304 48003 0 0 0 70192 36 0 0 25 0 1 0 204735241 184500224 44126 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/29236/statm: 45044 44126 112 241 0 44800 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 180176

[startup+762.526 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29313
/proc/meminfo: memFree=1290152/2055920 swapFree=4182772/4192956
[pid=29236] ppid=29234 vsize=187124 CPUtime=762.27
/proc/29236/stat : 29236 (cmusat_base) R 29234 29236 29176 0 -1 4194304 50061 0 0 0 76191 36 0 0 25 0 1 0 204735241 191614976 45934 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/29236/statm: 46781 45934 112 241 0 46537 0
Current children cumulated CPU time (s) 762.27
Current children cumulated vsize (KiB) 187124

[startup+822.547 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29313
/proc/meminfo: memFree=1289832/2055920 swapFree=4182772/4192956
[pid=29236] ppid=29234 vsize=187188 CPUtime=822.28
/proc/29236/stat : 29236 (cmusat_base) R 29234 29236 29176 0 -1 4194304 50404 0 0 0 82191 37 0 0 25 0 1 0 204735241 191680512 46013 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/29236/statm: 46797 46013 112 241 0 46553 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 187188

[startup+882.564 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29313
/proc/meminfo: memFree=1289768/2055920 swapFree=4182772/4192956
[pid=29236] ppid=29234 vsize=187188 CPUtime=882.28
/proc/29236/stat : 29236 (cmusat_base) R 29234 29236 29176 0 -1 4194304 50404 0 0 0 88191 37 0 0 25 0 1 0 204735241 191680512 46013 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560538 0 0 4096 35 0 0 0 17 1 0 0
/proc/29236/statm: 46797 46013 112 241 0 46553 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 187188

[startup+942.58 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29313
/proc/meminfo: memFree=1289704/2055920 swapFree=4182772/4192956
[pid=29236] ppid=29234 vsize=187188 CPUtime=942.28
/proc/29236/stat : 29236 (cmusat_base) R 29234 29236 29176 0 -1 4194304 50420 0 0 0 94191 37 0 0 25 0 1 0 204735241 191680512 46029 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560618 0 0 4096 35 0 0 0 17 1 0 0
/proc/29236/statm: 46797 46029 112 241 0 46553 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 187188

[startup+1002.6 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29313
/proc/meminfo: memFree=1276200/2055920 swapFree=4182772/4192956
[pid=29236] ppid=29234 vsize=200356 CPUtime=1002.28
/proc/29236/stat : 29236 (cmusat_base) R 29234 29236 29176 0 -1 4194304 54053 0 0 0 100188 40 0 0 25 0 1 0 204735241 205164544 49382 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/29236/statm: 50089 49382 112 241 0 49845 0
Current children cumulated CPU time (s) 1002.28
Current children cumulated vsize (KiB) 200356

[startup+1062.62 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29313
/proc/meminfo: memFree=1276200/2055920 swapFree=4182772/4192956
[pid=29236] ppid=29234 vsize=200356 CPUtime=1062.28
/proc/29236/stat : 29236 (cmusat_base) R 29234 29236 29176 0 -1 4194304 54054 0 0 0 106188 40 0 0 25 0 1 0 204735241 205164544 49383 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/29236/statm: 50089 49383 112 241 0 49845 0
Current children cumulated CPU time (s) 1062.28
Current children cumulated vsize (KiB) 200356

[startup+1122.63 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29313
/proc/meminfo: memFree=1257704/2055920 swapFree=4182772/4192956
[pid=29236] ppid=29234 vsize=219304 CPUtime=1122.28
/proc/29236/stat : 29236 (cmusat_base) R 29234 29236 29176 0 -1 4194304 58779 0 0 0 112183 45 0 0 25 0 1 0 204735241 224567296 54108 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/29236/statm: 54826 54108 112 241 0 54582 0
Current children cumulated CPU time (s) 1122.28
Current children cumulated vsize (KiB) 219304

[startup+1182.65 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29313
/proc/meminfo: memFree=1239656/2055920 swapFree=4182772/4192956
[pid=29236] ppid=29234 vsize=236812 CPUtime=1182.28
/proc/29236/stat : 29236 (cmusat_base) R 29234 29236 29176 0 -1 4194304 63500 0 0 0 118180 48 0 0 25 0 1 0 204735241 242495488 58533 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/29236/statm: 59203 58533 112 241 0 58959 0
Current children cumulated CPU time (s) 1182.28
Current children cumulated vsize (KiB) 236812



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29313
/proc/meminfo: memFree=1239656/2055920 swapFree=4182772/4192956
[pid=29236] ppid=29234 vsize=236812 CPUtime=1200
/proc/29236/stat : 29236 (cmusat_base) R 29234 29236 29176 0 -1 4194304 63500 0 0 0 119952 48 0 0 25 0 1 0 204735241 242495488 58533 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/29236/statm: 59203 58533 112 241 0 58959 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 236812

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

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

[startup+1200.38 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 29313
/proc/meminfo: memFree=1239656/2055920 swapFree=4182772/4192956
[pid=29236] ppid=29234 vsize=236812 CPUtime=1200
/proc/29236/stat : 29236 (cmusat_base) R 29234 29236 29176 0 -1 4194304 63500 0 0 0 119952 48 0 0 25 0 1 0 204735241 242495488 58533 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/29236/statm: 59203 58533 112 241 0 58959 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 236812

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.05
CPU user time (s): 1199.53
CPU system time (s): 0.52392
CPU usage (%): 99.9694
Max. virtual memory (cumulated for all children) (KiB): 236812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.53
system time used= 0.52392
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 63500
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= 1914

runsolver used 0.766883 second user time and 2.47062 second system time

The end



Launcher Data (download as text)




Begin job on node34 on Thu Feb 22 02:01:54 UTC 2007

IDJOB= 306941
IDBENCH= 20193
IDSOLVER= 120
FILE ID= node34/306941-1172109714

PBS_JOBID= 3892917

Free space on /tmp= 66558 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S1189233705-10.cnf
COMMAND LINE= /tmp/evaluation/306941-1172109714/cmusat_base /tmp/evaluation/306941-1172109714/instance-306941-1172109714.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-306941-1172109714 -o ROOT/results/node34/solver-306941-1172109714 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306941-1172109714/cmusat_base /tmp/evaluation/306941-1172109714/instance-306941-1172109714.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  2d55dadc6f2d8f95e2996fe01ffdeeb0

RANDOM SEED= 600075647

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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		: 3000.234
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		: 3000.234
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:       1473152 kB
Buffers:         33136 kB
Cached:         489752 kB
SwapCached:       4248 kB
Active:          59072 kB
Inactive:       474392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1473152 kB
SwapTotal:     4192956 kB
SwapFree:      4182772 kB
Dirty:            3652 kB
Writeback:           0 kB
Mapped:          16520 kB
Slab:            34896 kB
Committed_AS:   563108 kB
PageTables:       1628 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= 66558 MiB

End job on node34 on Thu Feb 22 02:21:57 UTC 2007