Trace number 302431

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) 1200.12 1200.55

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S453945536-08.cnf
MD5SUM58f7348ef0f2a04dc0d7dd4d6a464a65
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark519.865
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
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 518000
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/node68/watcher-302431-1172011590 -o ROOT/results/node68/solver-302431-1172011590 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302431-1172011590/cmusat_base /tmp/evaluation/302431-1172011590/instance-302431-1172011590.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: 0.99 0.97 0.91 3/64 23485
/proc/meminfo: memFree=1708208/2055920 swapFree=4181892/4192956
[pid=23485] ppid=23483 vsize=2824 CPUtime=0
/proc/23485/stat : 23485 (cmusat_base) R 23483 23485 22421 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 221116640 2891776 246 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/23485/statm: 706 246 90 241 0 462 0

[startup+0.107352 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 23485
/proc/meminfo: memFree=1708208/2055920 swapFree=4181892/4192956
[pid=23485] ppid=23483 vsize=4516 CPUtime=0.1
/proc/23485/stat : 23485 (cmusat_base) R 23483 23485 22421 0 -1 4194304 818 0 0 0 10 0 0 0 18 0 1 0 221116640 4624384 675 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/23485/statm: 1129 675 111 241 0 885 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4516

[startup+0.515388 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 23485
/proc/meminfo: memFree=1708208/2055920 swapFree=4181892/4192956
[pid=23485] ppid=23483 vsize=6100 CPUtime=0.51
/proc/23485/stat : 23485 (cmusat_base) R 23483 23485 22421 0 -1 4194304 1231 0 0 0 50 1 0 0 21 0 1 0 221116640 6246400 1088 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/23485/statm: 1525 1088 111 241 0 1281 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 6100

[startup+1.33546 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23486
/proc/meminfo: memFree=1701928/2055920 swapFree=4181892/4192956
[pid=23485] ppid=23483 vsize=9004 CPUtime=1.33
/proc/23485/stat : 23485 (cmusat_base) R 23483 23485 22421 0 -1 4194304 2008 0 0 0 132 1 0 0 25 0 1 0 221116640 9220096 1865 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/23485/statm: 2251 1865 111 241 0 2007 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 9004

[startup+2.97161 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23486
/proc/meminfo: memFree=1698920/2055920 swapFree=4181892/4192956
[pid=23485] ppid=23483 vsize=11064 CPUtime=2.96
/proc/23485/stat : 23485 (cmusat_base) R 23483 23485 22421 0 -1 4194304 2692 0 0 0 295 1 0 0 25 0 1 0 221116640 11329536 2399 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/23485/statm: 2766 2399 111 241 0 2522 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 11064

[startup+6.25291 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23486
/proc/meminfo: memFree=1696552/2055920 swapFree=4181892/4192956
[pid=23485] ppid=23483 vsize=13596 CPUtime=6.24
/proc/23485/stat : 23485 (cmusat_base) R 23483 23485 22421 0 -1 4194304 3519 0 0 0 623 1 0 0 25 0 1 0 221116640 13922304 3061 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560493 0 0 4096 35 0 0 0 17 1 0 0
/proc/23485/statm: 3399 3061 111 241 0 3155 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 13596

[startup+12.7055 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23486
/proc/meminfo: memFree=1693864/2055920 swapFree=4181892/4192956
[pid=23485] ppid=23483 vsize=15728 CPUtime=12.7
/proc/23485/stat : 23485 (cmusat_base) R 23483 23485 22421 0 -1 4194304 4189 0 0 0 1268 2 0 0 25 0 1 0 221116640 16105472 3611 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/23485/statm: 3932 3611 111 241 0 3688 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 15728

[startup+25.5067 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23486
/proc/meminfo: memFree=1680744/2055920 swapFree=4181892/4192956
[pid=23485] ppid=23483 vsize=29832 CPUtime=25.49
/proc/23485/stat : 23485 (cmusat_base) R 23483 23485 22421 0 -1 4194304 7946 0 0 0 2546 3 0 0 25 0 1 0 221116640 30547968 6885 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560092 0 0 4096 35 0 0 0 17 1 0 0
/proc/23485/statm: 7458 6885 111 241 0 7214 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 29832

[startup+51.114 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23486
/proc/meminfo: memFree=1679272/2055920 swapFree=4181892/4192956
[pid=23485] ppid=23483 vsize=31096 CPUtime=51.09
/proc/23485/stat : 23485 (cmusat_base) R 23483 23485 22421 0 -1 4194304 8591 0 0 0 5106 3 0 0 25 0 1 0 221116640 31842304 7280 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560006 0 0 4096 35 0 0 0 17 1 0 0
/proc/23485/statm: 7774 7280 111 241 0 7530 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 31096

[startup+102.324 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23486
/proc/meminfo: memFree=1666408/2055920 swapFree=4181892/4192956
[pid=23485] ppid=23483 vsize=43480 CPUtime=102.29
/proc/23485/stat : 23485 (cmusat_base) R 23483 23485 22421 0 -1 4194304 12229 0 0 0 10222 7 0 0 25 0 1 0 221116640 44523520 10502 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/23485/statm: 10870 10502 111 241 0 10626 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 43480

[startup+162.344 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23486
/proc/meminfo: memFree=1658024/2055920 swapFree=4181892/4192956
[pid=23485] ppid=23483 vsize=51644 CPUtime=162.29
/proc/23485/stat : 23485 (cmusat_base) R 23483 23485 22421 0 -1 4194304 14565 0 0 0 16221 8 0 0 25 0 1 0 221116640 52883456 12586 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/23485/statm: 12911 12586 111 241 0 12667 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 51644

[startup+222.365 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23486
/proc/meminfo: memFree=1630504/2055920 swapFree=4181892/4192956
[pid=23485] ppid=23483 vsize=81040 CPUtime=222.29
/proc/23485/stat : 23485 (cmusat_base) R 23483 23485 22421 0 -1 4194304 22286 0 0 0 22218 11 0 0 25 0 1 0 221116640 82984960 19453 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/23485/statm: 20260 19453 111 241 0 20016 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 81040

[startup+282.38 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 23486
/proc/meminfo: memFree=1630184/2055920 swapFree=4181892/4192956
[pid=23485] ppid=23483 vsize=81092 CPUtime=282.3
/proc/23485/stat : 23485 (cmusat_base) R 23483 23485 22421 0 -1 4194304 22523 0 0 0 28218 12 0 0 25 0 1 0 221116640 83038208 19529 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/23485/statm: 20273 19529 111 241 0 20029 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 81092

[startup+342.398 s]
/proc/loadavg: 1.03 0.99 0.91 2/65 23486
/proc/meminfo: memFree=1629864/2055920 swapFree=4181892/4192956
[pid=23485] ppid=23483 vsize=81148 CPUtime=342.3
/proc/23485/stat : 23485 (cmusat_base) R 23483 23485 22421 0 -1 4194304 22767 0 0 0 34218 12 0 0 25 0 1 0 221116640 83095552 19599 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/23485/statm: 20287 19599 111 241 0 20043 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 81148

[startup+402.419 s]
/proc/loadavg: 1.01 0.99 0.91 2/65 23486
/proc/meminfo: memFree=1625576/2055920 swapFree=4181892/4192956
[pid=23485] ppid=23483 vsize=85196 CPUtime=402.3
/proc/23485/stat : 23485 (cmusat_base) R 23483 23485 22421 0 -1 4194304 23994 0 0 0 40217 13 0 0 25 0 1 0 221116640 87240704 20638 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/23485/statm: 21299 20638 111 241 0 21055 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 85196

[startup+462.434 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 23486
/proc/meminfo: memFree=1617256/2055920 swapFree=4181892/4192956
[pid=23485] ppid=23483 vsize=93236 CPUtime=462.3
/proc/23485/stat : 23485 (cmusat_base) R 23483 23485 22421 0 -1 4194304 26281 0 0 0 46215 15 0 0 25 0 1 0 221116640 95473664 22722 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/23485/statm: 23309 22722 111 241 0 23065 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 93236

[startup+522.451 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 23486
/proc/meminfo: memFree=1608168/2055920 swapFree=4181892/4192956
[pid=23485] ppid=23483 vsize=102076 CPUtime=522.3
/proc/23485/stat : 23485 (cmusat_base) R 23483 23485 22421 0 -1 4194304 28767 0 0 0 52213 17 0 0 25 0 1 0 221116640 104525824 24989 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/23485/statm: 25519 24989 111 241 0 25275 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 102076

[startup+582.468 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 23486
/proc/meminfo: memFree=1601128/2055920 swapFree=4181892/4192956
[pid=23485] ppid=23483 vsize=108756 CPUtime=582.31
/proc/23485/stat : 23485 (cmusat_base) R 23483 23485 22421 0 -1 4194304 30756 0 0 0 58210 21 0 0 25 0 1 0 221116640 111366144 26740 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551863 0 0 4096 35 0 0 0 17 1 0 0
/proc/23485/statm: 27189 26740 111 241 0 26945 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 108756

[startup+642.489 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 23486
/proc/meminfo: memFree=1600872/2055920 swapFree=4181892/4192956
[pid=23485] ppid=23483 vsize=109064 CPUtime=642.31
/proc/23485/stat : 23485 (cmusat_base) R 23483 23485 22421 0 -1 4194304 30827 0 0 0 64210 21 0 0 25 0 1 0 221116640 111681536 26811 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/23485/statm: 27266 26811 111 241 0 27022 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 109064

[startup+702.506 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 23486
/proc/meminfo: memFree=1595944/2055920 swapFree=4181892/4192956
[pid=23485] ppid=23483 vsize=114200 CPUtime=702.31
/proc/23485/stat : 23485 (cmusat_base) R 23483 23485 22421 0 -1 4194304 32100 0 0 0 70208 23 0 0 25 0 1 0 221116640 116940800 28084 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/23485/statm: 28550 28084 111 241 0 28306 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 114200

[startup+762.524 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 23486
/proc/meminfo: memFree=1588584/2055920 swapFree=4181892/4192956
[pid=23485] ppid=23483 vsize=121176 CPUtime=762.31
/proc/23485/stat : 23485 (cmusat_base) R 23483 23485 22421 0 -1 4194304 34147 0 0 0 76205 26 0 0 25 0 1 0 221116640 124084224 29873 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/23485/statm: 30294 29873 111 241 0 30050 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 121176

[startup+822.547 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 23486
/proc/meminfo: memFree=1588264/2055920 swapFree=4181892/4192956
[pid=23485] ppid=23483 vsize=121468 CPUtime=822.32
/proc/23485/stat : 23485 (cmusat_base) R 23483 23485 22421 0 -1 4194304 34227 0 0 0 82206 26 0 0 25 0 1 0 221116640 124383232 29953 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560095 0 0 4096 35 0 0 0 17 1 0 0
/proc/23485/statm: 30367 29953 111 241 0 30123 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 121468

[startup+882.567 s]
/proc/loadavg: 1.00 0.99 0.91 2/71 23558
/proc/meminfo: memFree=1518264/2055920 swapFree=4181892/4192956
[pid=23485] ppid=23483 vsize=194308 CPUtime=882.29
/proc/23485/stat : 23485 (cmusat_base) R 23483 23485 22421 0 -1 4194304 52803 0 0 0 88195 34 0 0 25 0 1 0 221116640 198971392 47122 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/23485/statm: 48577 47122 111 241 0 48333 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 194308

[startup+942.614 s]
/proc/loadavg: 1.00 0.99 0.91 2/71 23650
/proc/meminfo: memFree=1517872/2055920 swapFree=4181892/4192956
[pid=23485] ppid=23483 vsize=194440 CPUtime=942.26
/proc/23485/stat : 23485 (cmusat_base) R 23483 23485 22421 0 -1 4194304 52842 0 0 0 94192 34 0 0 25 0 1 0 221116640 199106560 47161 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560075 0 0 4096 35 0 0 0 17 1 0 0
/proc/23485/statm: 48610 47161 111 241 0 48366 0
Current children cumulated CPU time (s) 942.26
Current children cumulated vsize (KiB) 194440

[startup+1002.64 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 23684
/proc/meminfo: memFree=1518824/2055920 swapFree=4181892/4192956
[pid=23485] ppid=23483 vsize=194704 CPUtime=1002.25
/proc/23485/stat : 23485 (cmusat_base) R 23483 23485 22421 0 -1 4194304 52891 0 0 0 100190 35 0 0 25 0 1 0 221116640 199376896 47210 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560047 0 0 4096 35 0 0 0 17 1 0 0
/proc/23485/statm: 48676 47210 111 241 0 48432 0
Current children cumulated CPU time (s) 1002.25
Current children cumulated vsize (KiB) 194704

[startup+1062.66 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 23684
/proc/meminfo: memFree=1518632/2055920 swapFree=4181892/4192956
[pid=23485] ppid=23483 vsize=194704 CPUtime=1062.26
/proc/23485/stat : 23485 (cmusat_base) R 23483 23485 22421 0 -1 4194304 52953 0 0 0 106191 35 0 0 25 0 1 0 221116640 199376896 47272 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/23485/statm: 48676 47272 111 241 0 48432 0
Current children cumulated CPU time (s) 1062.26
Current children cumulated vsize (KiB) 194704

[startup+1122.68 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 23684
/proc/meminfo: memFree=1518376/2055920 swapFree=4181892/4192956
[pid=23485] ppid=23483 vsize=194812 CPUtime=1122.25
/proc/23485/stat : 23485 (cmusat_base) R 23483 23485 22421 0 -1 4194304 53340 0 0 0 112190 35 0 0 25 0 1 0 221116640 199487488 47355 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/23485/statm: 48703 47355 111 241 0 48459 0
Current children cumulated CPU time (s) 1122.25
Current children cumulated vsize (KiB) 194812

[startup+1182.69 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 23684
/proc/meminfo: memFree=1518376/2055920 swapFree=4181892/4192956
[pid=23485] ppid=23483 vsize=194812 CPUtime=1182.26
/proc/23485/stat : 23485 (cmusat_base) R 23483 23485 22421 0 -1 4194304 53351 0 0 0 118190 36 0 0 25 0 1 0 221116640 199487488 47366 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/23485/statm: 48703 47366 111 241 0 48459 0
Current children cumulated CPU time (s) 1182.26
Current children cumulated vsize (KiB) 194812



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.52 s]
/proc/loadavg: 1.00 0.99 0.91 2/65 23684
/proc/meminfo: memFree=1518120/2055920 swapFree=4181892/4192956
[pid=23485] ppid=23483 vsize=194812 CPUtime=1200.08
/proc/23485/stat : 23485 (cmusat_base) R 23483 23485 22421 0 -1 4194304 53400 0 0 0 119972 36 0 0 25 0 1 0 221116640 199487488 47415 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/23485/statm: 48703 47415 111 241 0 48459 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 194812

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): 1200.55
CPU time (s): 1200.12
CPU user time (s): 1199.73
CPU system time (s): 0.39294
CPU usage (%): 99.9641
Max. virtual memory (cumulated for all children) (KiB): 194812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.73
system time used= 0.39294
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53400
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= 2028

runsolver used 0.78488 second user time and 2.50662 second system time

The end



Launcher Data (download as text)




Begin job on node68 on Tue Feb 20 22:46:30 UTC 2007

IDJOB= 302431
IDBENCH= 20083
IDSOLVER= 120
FILE ID= node68/302431-1172011590

PBS_JOBID= 3892652

Free space on /tmp= 66561 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S453945536-08.cnf
COMMAND LINE= /tmp/evaluation/302431-1172011590/cmusat_base /tmp/evaluation/302431-1172011590/instance-302431-1172011590.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-302431-1172011590 -o ROOT/results/node68/solver-302431-1172011590 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302431-1172011590/cmusat_base /tmp/evaluation/302431-1172011590/instance-302431-1172011590.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  58f7348ef0f2a04dc0d7dd4d6a464a65

RANDOM SEED= 190405177

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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:       1708616 kB
Buffers:         31852 kB
Cached:         261236 kB
SwapCached:       5500 kB
Active:         185584 kB
Inactive:       119772 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1708616 kB
SwapTotal:     4192956 kB
SwapFree:      4181892 kB
Dirty:            2876 kB
Writeback:           0 kB
Mapped:          15428 kB
Slab:            28012 kB
Committed_AS:   647808 kB
PageTables:       1380 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= 66561 MiB

End job on node68 on Tue Feb 20 23:06:33 UTC 2007