Trace number 301980

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) 1200.07 1200.45

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S1627256190-14.cnf
MD5SUMaa6f003e66b3d0300db8028f8a7c86f7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark238.038
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
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 522000
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/node5/watcher-301980-1172001731 -o ROOT/results/node5/solver-301980-1172001731 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301980-1172001731/cmusat_base /tmp/evaluation/301980-1172001731/instance-301980-1172001731.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: 1.10 1.01 0.96 3/83 5454
/proc/meminfo: memFree=1036464/2055920 swapFree=4192812/4192956
[pid=5454] ppid=5452 vsize=2952 CPUtime=0
/proc/5454/stat : 5454 (cmusat_base) R 5452 5454 5028 0 -1 4194304 296 0 0 0 0 0 0 0 18 0 1 0 220127946 3022848 278 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/5454/statm: 738 278 90 241 0 494 0

[startup+0.107107 s]
/proc/loadavg: 1.10 1.01 0.96 3/83 5454
/proc/meminfo: memFree=1036464/2055920 swapFree=4192812/4192956
[pid=5454] ppid=5452 vsize=4928 CPUtime=0.09
/proc/5454/stat : 5454 (cmusat_base) R 5452 5454 5028 0 -1 4194304 966 0 0 0 9 0 0 0 18 0 1 0 220127946 5046272 797 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/5454/statm: 1232 797 112 241 0 988 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4928

[startup+0.515154 s]
/proc/loadavg: 1.10 1.01 0.96 3/83 5454
/proc/meminfo: memFree=1036464/2055920 swapFree=4192812/4192956
[pid=5454] ppid=5452 vsize=6380 CPUtime=0.5
/proc/5454/stat : 5454 (cmusat_base) R 5452 5454 5028 0 -1 4194304 1321 0 0 0 50 0 0 0 21 0 1 0 220127946 6533120 1152 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134550452 0 0 4096 35 0 0 0 17 1 0 0
/proc/5454/statm: 1595 1152 112 241 0 1351 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 6380

[startup+1.33625 s]
/proc/loadavg: 1.10 1.01 0.96 2/84 5455
/proc/meminfo: memFree=1029864/2055920 swapFree=4192812/4192956
[pid=5454] ppid=5452 vsize=9284 CPUtime=1.32
/proc/5454/stat : 5454 (cmusat_base) R 5452 5454 5028 0 -1 4194304 2083 0 0 0 131 1 0 0 25 0 1 0 220127946 9506816 1914 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559928 0 0 4096 35 0 0 0 17 1 0 0
/proc/5454/statm: 2321 1915 112 241 0 2077 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9284

[startup+2.97343 s]
/proc/loadavg: 1.10 1.01 0.96 2/84 5457
/proc/meminfo: memFree=1026408/2055920 swapFree=4192812/4192956
[pid=5454] ppid=5452 vsize=13900 CPUtime=2.96
/proc/5454/stat : 5454 (cmusat_base) R 5452 5454 5028 0 -1 4194304 3464 0 0 0 294 2 0 0 25 0 1 0 220127946 14233600 3111 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134551372 0 0 4096 35 0 0 0 17 1 0 0
/proc/5454/statm: 3475 3111 112 241 0 3231 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 13900

[startup+6.2528 s]
/proc/loadavg: 1.10 1.01 0.96 2/84 5459
/proc/meminfo: memFree=1023464/2055920 swapFree=4192812/4192956
[pid=5454] ppid=5452 vsize=14832 CPUtime=6.24
/proc/5454/stat : 5454 (cmusat_base) R 5452 5454 5028 0 -1 4194304 3765 0 0 0 622 2 0 0 25 0 1 0 220127946 15187968 3347 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/5454/statm: 3708 3347 112 241 0 3464 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 14832

[startup+12.7115 s]
/proc/loadavg: 1.08 1.01 0.96 2/84 5463
/proc/meminfo: memFree=1019560/2055920 swapFree=4192812/4192956
[pid=5454] ppid=5452 vsize=18556 CPUtime=12.69
/proc/5454/stat : 5454 (cmusat_base) R 5452 5454 5028 0 -1 4194304 4925 0 0 0 1266 3 0 0 25 0 1 0 220127946 19001344 4300 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/5454/statm: 4639 4300 112 241 0 4395 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18556

[startup+25.528 s]
/proc/loadavg: 1.07 1.01 0.96 2/78 5489
/proc/meminfo: memFree=1015576/2055920 swapFree=4192812/4192956
[pid=5454] ppid=5452 vsize=24148 CPUtime=25.49
/proc/5454/stat : 5454 (cmusat_base) R 5452 5454 5028 0 -1 4194304 6620 0 0 0 2544 5 0 0 25 0 1 0 220127946 24727552 5764 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560618 0 0 4096 35 0 0 0 17 1 0 0
/proc/5454/statm: 6037 5764 112 241 0 5793 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 24148

[startup+51.1409 s]
/proc/loadavg: 1.12 1.03 0.97 2/78 5489
/proc/meminfo: memFree=1001368/2055920 swapFree=4192812/4192956
[pid=5454] ppid=5452 vsize=38388 CPUtime=51.1
/proc/5454/stat : 5454 (cmusat_base) R 5452 5454 5028 0 -1 4194304 10397 0 0 0 5103 7 0 0 25 0 1 0 220127946 39309312 9021 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/5454/statm: 9597 9021 112 241 0 9353 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 38388

[startup+102.362 s]
/proc/loadavg: 1.04 1.02 0.97 2/78 5489
/proc/meminfo: memFree=995736/2055920 swapFree=4192812/4192956
[pid=5454] ppid=5452 vsize=43892 CPUtime=102.3
/proc/5454/stat : 5454 (cmusat_base) R 5452 5454 5028 0 -1 4194304 12191 0 0 0 10222 8 0 0 25 0 1 0 220127946 44945408 10490 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559914 0 0 4096 35 0 0 0 17 1 0 0
/proc/5454/statm: 10973 10490 112 241 0 10729 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 43892

[startup+162.391 s]
/proc/loadavg: 1.01 1.02 0.97 2/78 5489
/proc/meminfo: memFree=983320/2055920 swapFree=4192812/4192956
[pid=5454] ppid=5452 vsize=56100 CPUtime=162.31
/proc/5454/stat : 5454 (cmusat_base) R 5452 5454 5028 0 -1 4194304 15584 0 0 0 16219 12 0 0 25 0 1 0 220127946 57446400 13632 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/5454/statm: 14025 13632 112 241 0 13781 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 56100

[startup+222.42 s]
/proc/loadavg: 1.00 1.01 0.97 2/78 5489
/proc/meminfo: memFree=976024/2055920 swapFree=4192812/4192956
[pid=5454] ppid=5452 vsize=62940 CPUtime=222.32
/proc/5454/stat : 5454 (cmusat_base) R 5452 5454 5028 0 -1 4194304 17634 0 0 0 22218 14 0 0 25 0 1 0 220127946 64450560 15397 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/5454/statm: 15735 15397 112 241 0 15491 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 62940

[startup+282.449 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 5489
/proc/meminfo: memFree=966744/2055920 swapFree=4192812/4192956
[pid=5454] ppid=5452 vsize=72384 CPUtime=282.33
/proc/5454/stat : 5454 (cmusat_base) R 5452 5454 5028 0 -1 4194304 20191 0 0 0 28217 16 0 0 25 0 1 0 220127946 74121216 17796 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559993 0 0 4096 35 0 0 0 17 1 0 0
/proc/5454/statm: 18096 17796 112 241 0 17852 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 72384

[startup+342.479 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 5489
/proc/meminfo: memFree=923352/2055920 swapFree=4192812/4192956
[pid=5454] ppid=5452 vsize=117644 CPUtime=342.34
/proc/5454/stat : 5454 (cmusat_base) R 5452 5454 5028 0 -1 4194304 31958 0 0 0 34213 21 0 0 25 0 1 0 220127946 120467456 28525 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/5454/statm: 29411 28525 112 241 0 29167 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 117644

[startup+402.513 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 5489
/proc/meminfo: memFree=923032/2055920 swapFree=4192812/4192956
[pid=5454] ppid=5452 vsize=117704 CPUtime=402.36
/proc/5454/stat : 5454 (cmusat_base) R 5452 5454 5028 0 -1 4194304 32228 0 0 0 40214 22 0 0 25 0 1 0 220127946 120528896 28600 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/5454/statm: 29426 28600 112 241 0 29182 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 117704

[startup+462.542 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 5489
/proc/meminfo: memFree=922840/2055920 swapFree=4192812/4192956
[pid=5454] ppid=5452 vsize=117704 CPUtime=462.37
/proc/5454/stat : 5454 (cmusat_base) R 5452 5454 5028 0 -1 4194304 32281 0 0 0 46215 22 0 0 25 0 1 0 220127946 120528896 28653 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/5454/statm: 29426 28653 112 241 0 29182 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 117704

[startup+522.572 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 5489
/proc/meminfo: memFree=922776/2055920 swapFree=4192812/4192956
[pid=5454] ppid=5452 vsize=117772 CPUtime=522.39
/proc/5454/stat : 5454 (cmusat_base) R 5452 5454 5028 0 -1 4194304 32523 0 0 0 52216 23 0 0 25 0 1 0 220127946 120598528 28685 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/5454/statm: 29443 28685 112 241 0 29199 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 117772

[startup+582.599 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 5489
/proc/meminfo: memFree=922456/2055920 swapFree=4192812/4192956
[pid=5454] ppid=5452 vsize=117844 CPUtime=582.4
/proc/5454/stat : 5454 (cmusat_base) R 5452 5454 5028 0 -1 4194304 32840 0 0 0 58216 24 0 0 25 0 1 0 220127946 120672256 28775 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560006 0 0 4096 35 0 0 0 17 1 0 0
/proc/5454/statm: 29461 28775 112 241 0 29217 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 117844

[startup+642.629 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 5489
/proc/meminfo: memFree=922392/2055920 swapFree=4192812/4192956
[pid=5454] ppid=5452 vsize=117976 CPUtime=642.41
/proc/5454/stat : 5454 (cmusat_base) R 5452 5454 5028 0 -1 4194304 32879 0 0 0 64217 24 0 0 25 0 1 0 220127946 120807424 28814 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/5454/statm: 29494 28814 112 241 0 29250 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 117976

[startup+702.656 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 5489
/proc/meminfo: memFree=914840/2055920 swapFree=4192812/4192956
[pid=5454] ppid=5452 vsize=125200 CPUtime=702.42
/proc/5454/stat : 5454 (cmusat_base) R 5452 5454 5028 0 -1 4194304 34985 0 0 0 70215 27 0 0 25 0 1 0 220127946 128204800 30675 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/5454/statm: 31300 30675 112 241 0 31056 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 125200

[startup+762.683 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 5489
/proc/meminfo: memFree=914648/2055920 swapFree=4192812/4192956
[pid=5454] ppid=5452 vsize=125496 CPUtime=762.43
/proc/5454/stat : 5454 (cmusat_base) R 5452 5454 5028 0 -1 4194304 35042 0 0 0 76215 28 0 0 25 0 1 0 220127946 128507904 30732 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/5454/statm: 31374 30732 112 241 0 31130 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 125496

[startup+822.713 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 5489
/proc/meminfo: memFree=899672/2055920 swapFree=4192812/4192956
[pid=5454] ppid=5452 vsize=140104 CPUtime=822.44
/proc/5454/stat : 5454 (cmusat_base) R 5452 5454 5028 0 -1 4194304 39045 0 0 0 82213 31 0 0 25 0 1 0 220127946 143466496 34470 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/5454/statm: 35026 34470 112 241 0 34782 0
Current children cumulated CPU time (s) 822.44
Current children cumulated vsize (KiB) 140104

[startup+882.743 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 5489
/proc/meminfo: memFree=899480/2055920 swapFree=4192812/4192956
[pid=5454] ppid=5452 vsize=140296 CPUtime=882.45
/proc/5454/stat : 5454 (cmusat_base) R 5452 5454 5028 0 -1 4194304 39076 0 0 0 88213 32 0 0 25 0 1 0 220127946 143663104 34501 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/5454/statm: 35074 34501 112 241 0 34830 0
Current children cumulated CPU time (s) 882.45
Current children cumulated vsize (KiB) 140296

[startup+942.776 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 5489
/proc/meminfo: memFree=899416/2055920 swapFree=4192812/4192956
[pid=5454] ppid=5452 vsize=140428 CPUtime=942.46
/proc/5454/stat : 5454 (cmusat_base) R 5452 5454 5028 0 -1 4194304 39108 0 0 0 94214 32 0 0 25 0 1 0 220127946 143798272 34533 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/5454/statm: 35107 34533 112 241 0 34863 0
Current children cumulated CPU time (s) 942.46
Current children cumulated vsize (KiB) 140428

[startup+1002.81 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 5489
/proc/meminfo: memFree=881112/2055920 swapFree=4192812/4192956
[pid=5454] ppid=5452 vsize=158348 CPUtime=1002.48
/proc/5454/stat : 5454 (cmusat_base) R 5452 5454 5028 0 -1 4194304 43972 0 0 0 100210 38 0 0 25 0 1 0 220127946 162148352 39077 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/5454/statm: 39587 39077 112 241 0 39343 0
Current children cumulated CPU time (s) 1002.48
Current children cumulated vsize (KiB) 158348

[startup+1062.84 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 5489
/proc/meminfo: memFree=881048/2055920 swapFree=4192812/4192956
[pid=5454] ppid=5452 vsize=158480 CPUtime=1062.5
/proc/5454/stat : 5454 (cmusat_base) R 5452 5454 5028 0 -1 4194304 44006 0 0 0 106211 39 0 0 25 0 1 0 220127946 162283520 39111 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/5454/statm: 39620 39111 112 241 0 39376 0
Current children cumulated CPU time (s) 1062.5
Current children cumulated vsize (KiB) 158480

[startup+1122.87 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 5489
/proc/meminfo: memFree=881048/2055920 swapFree=4192812/4192956
[pid=5454] ppid=5452 vsize=158480 CPUtime=1122.5
/proc/5454/stat : 5454 (cmusat_base) R 5452 5454 5028 0 -1 4194304 44015 0 0 0 112211 39 0 0 25 0 1 0 220127946 162283520 39120 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/5454/statm: 39620 39120 112 241 0 39376 0
Current children cumulated CPU time (s) 1122.5
Current children cumulated vsize (KiB) 158480

[startup+1182.9 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 5489
/proc/meminfo: memFree=874200/2055920 swapFree=4192812/4192956
[pid=5454] ppid=5452 vsize=165340 CPUtime=1182.51
/proc/5454/stat : 5454 (cmusat_base) R 5452 5454 5028 0 -1 4194304 45753 0 0 0 118210 41 0 0 25 0 1 0 220127946 169308160 40858 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/5454/statm: 41335 40858 112 241 0 41091 0
Current children cumulated CPU time (s) 1182.51
Current children cumulated vsize (KiB) 165340



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 5489
/proc/meminfo: memFree=868824/2055920 swapFree=4192812/4192956
[pid=5454] ppid=5452 vsize=170488 CPUtime=1200.04
/proc/5454/stat : 5454 (cmusat_base) R 5452 5454 5028 0 -1 4194304 47059 0 0 0 119961 43 0 0 25 0 1 0 220127946 174579712 42164 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134551217 0 0 4096 35 0 0 0 17 1 0 0
/proc/5454/statm: 42622 42164 112 241 0 42378 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 170488

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

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

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 5489
/proc/meminfo: memFree=868824/2055920 swapFree=4192812/4192956
[pid=5454] ppid=5452 vsize=170488 CPUtime=1200.04
/proc/5454/stat : 5454 (cmusat_base) R 5452 5454 5028 0 -1 4194304 47059 0 0 0 119961 43 0 0 25 0 1 0 220127946 174579712 42164 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134551217 0 0 4096 35 0 0 0 17 1 0 0
/proc/5454/statm: 42622 42164 112 241 0 42378 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 170488

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.07
CPU user time (s): 1199.61
CPU system time (s): 0.45993
CPU usage (%): 99.9689
Max. virtual memory (cumulated for all children) (KiB): 170488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.61
system time used= 0.45993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 47059
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= 24047

runsolver used 1.41378 second user time and 2.70959 second system time

The end



Launcher Data (download as text)




Begin job on node5 on Tue Feb 20 20:02:11 UTC 2007

IDJOB= 301980
IDBENCH= 20072
IDSOLVER= 120
FILE ID= node5/301980-1172001731

PBS_JOBID= 3849111

Free space on /tmp= 66549 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S1627256190-14.cnf
COMMAND LINE= /tmp/evaluation/301980-1172001731/cmusat_base /tmp/evaluation/301980-1172001731/instance-301980-1172001731.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-301980-1172001731 -o ROOT/results/node5/solver-301980-1172001731 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301980-1172001731/cmusat_base /tmp/evaluation/301980-1172001731/instance-301980-1172001731.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  aa6f003e66b3d0300db8028f8a7c86f7

RANDOM SEED= 132622961

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.224
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		: 3000.224
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:       1036808 kB
Buffers:         62608 kB
Cached:         833020 kB
SwapCached:          0 kB
Active:         547660 kB
Inactive:       392612 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1036808 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3056 kB
Writeback:           0 kB
Mapped:          63988 kB
Slab:            64036 kB
Committed_AS:   802796 kB
PageTables:       1924 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= 66549 MiB

End job on node5 on Tue Feb 20 20:22:14 UTC 2007