Trace number 311246

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) 1200.11 1200.68

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S25157261-20-UNSAT.cnf
MD5SUMb010a96438f6a62147a67a45b1efd13d
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 variables2035
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
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/node6/watcher-311246-1172566156 -o ROOT/results/node6/solver-311246-1172566156 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311246-1172566156/cmusat_base /tmp/evaluation/311246-1172566156/instance-311246-1172566156.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 0.99 0.88 3/77 16221
/proc/meminfo: memFree=1559800/2055924 swapFree=4192812/4192956
[pid=16221] ppid=16219 vsize=2488 CPUtime=0
/proc/16221/stat : 16221 (cmusat_base) R 16219 16221 16040 0 -1 4194304 207 0 0 0 0 0 0 0 18 0 1 0 276570343 2547712 189 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134532644 0 0 4096 35 0 0 0 17 1 0 0
/proc/16221/statm: 622 190 90 241 0 378 0

[startup+0.106833 s]
/proc/loadavg: 1.00 0.99 0.88 3/77 16221
/proc/meminfo: memFree=1559800/2055924 swapFree=4192812/4192956
[pid=16221] ppid=16219 vsize=3176 CPUtime=0.1
/proc/16221/stat : 16221 (cmusat_base) R 16219 16221 16040 0 -1 4194304 382 0 0 0 10 0 0 0 18 0 1 0 276570343 3252224 364 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560595 0 0 4096 35 0 0 0 17 1 0 0
/proc/16221/statm: 794 364 109 241 0 550 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3176

[startup+0.514913 s]
/proc/loadavg: 1.00 0.99 0.88 3/77 16221
/proc/meminfo: memFree=1559800/2055924 swapFree=4192812/4192956
[pid=16221] ppid=16219 vsize=3924 CPUtime=0.51
/proc/16221/stat : 16221 (cmusat_base) R 16219 16221 16040 0 -1 4194304 578 0 0 0 51 0 0 0 22 0 1 0 276570343 4018176 560 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/16221/statm: 981 560 109 241 0 737 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3924

[startup+1.33507 s]
/proc/loadavg: 1.00 0.99 0.88 2/78 16222
/proc/meminfo: memFree=1557744/2055924 swapFree=4192812/4192956
[pid=16221] ppid=16219 vsize=4260 CPUtime=1.33
/proc/16221/stat : 16221 (cmusat_base) R 16219 16221 16040 0 -1 4194304 667 0 0 0 133 0 0 0 25 0 1 0 276570343 4362240 649 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135080264 0 0 4096 35 0 0 0 17 1 0 0
/proc/16221/statm: 1065 649 109 241 0 821 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4260

[startup+2.9714 s]
/proc/loadavg: 1.00 0.99 0.88 2/78 16222
/proc/meminfo: memFree=1557168/2055924 swapFree=4192812/4192956
[pid=16221] ppid=16219 vsize=4860 CPUtime=2.96
/proc/16221/stat : 16221 (cmusat_base) R 16219 16221 16040 0 -1 4194304 827 0 0 0 296 0 0 0 25 0 1 0 276570343 4976640 809 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560452 0 0 4096 35 0 0 0 17 1 0 0
/proc/16221/statm: 1215 809 109 241 0 971 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4860

[startup+6.25104 s]
/proc/loadavg: 1.00 0.99 0.88 2/78 16222
/proc/meminfo: memFree=1555056/2055924 swapFree=4192812/4192956
[pid=16221] ppid=16219 vsize=6808 CPUtime=6.24
/proc/16221/stat : 16221 (cmusat_base) R 16219 16221 16040 0 -1 4194304 1272 0 0 0 624 0 0 0 25 0 1 0 276570343 6971392 1216 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559967 0 0 4096 35 0 0 0 17 1 0 0
/proc/16221/statm: 1702 1216 109 241 0 1458 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6808

[startup+12.7053 s]
/proc/loadavg: 1.00 0.99 0.88 2/78 16222
/proc/meminfo: memFree=1553968/2055924 swapFree=4192812/4192956
[pid=16221] ppid=16219 vsize=7680 CPUtime=12.69
/proc/16221/stat : 16221 (cmusat_base) R 16219 16221 16040 0 -1 4194304 1657 0 0 0 1269 0 0 0 25 0 1 0 276570343 7864320 1477 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559914 0 0 4096 35 0 0 0 17 1 0 0
/proc/16221/statm: 1920 1477 109 241 0 1676 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7680

[startup+25.5108 s]
/proc/loadavg: 1.00 0.99 0.88 2/78 16222
/proc/meminfo: memFree=1548272/2055924 swapFree=4192812/4192956
[pid=16221] ppid=16219 vsize=13916 CPUtime=25.49
/proc/16221/stat : 16221 (cmusat_base) R 16219 16221 16040 0 -1 4194304 3492 0 0 0 2548 1 0 0 25 0 1 0 276570343 14249984 2913 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/16221/statm: 3479 2913 109 241 0 3235 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13916

[startup+51.1209 s]
/proc/loadavg: 1.00 0.99 0.89 2/78 16222
/proc/meminfo: memFree=1547696/2055924 swapFree=4192812/4192956
[pid=16221] ppid=16219 vsize=14124 CPUtime=51.09
/proc/16221/stat : 16221 (cmusat_base) R 16219 16221 16040 0 -1 4194304 3877 0 0 0 5107 2 0 0 25 0 1 0 276570343 14462976 3053 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/16221/statm: 3531 3053 109 241 0 3287 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 14124

[startup+102.341 s]
/proc/loadavg: 1.00 0.99 0.89 2/78 16222
/proc/meminfo: memFree=1532848/2055924 swapFree=4192812/4192956
[pid=16221] ppid=16219 vsize=30108 CPUtime=102.29
/proc/16221/stat : 16221 (cmusat_base) R 16219 16221 16040 0 -1 4194304 8440 0 0 0 10224 5 0 0 25 0 1 0 276570343 30830592 6782 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560146 0 0 4096 35 0 0 0 17 1 0 0
/proc/16221/statm: 7527 6782 109 241 0 7283 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 30108

[startup+162.373 s]
/proc/loadavg: 1.08 1.00 0.90 2/78 16222
/proc/meminfo: memFree=1532272/2055924 swapFree=4192812/4192956
[pid=16221] ppid=16219 vsize=30348 CPUtime=162.3
/proc/16221/stat : 16221 (cmusat_base) R 16219 16221 16040 0 -1 4194304 8797 0 0 0 16224 6 0 0 25 0 1 0 276570343 31076352 6907 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/16221/statm: 7587 6907 109 241 0 7343 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 30348

[startup+222.399 s]
/proc/loadavg: 1.03 1.00 0.91 2/78 16222
/proc/meminfo: memFree=1529328/2055924 swapFree=4192812/4192956
[pid=16221] ppid=16219 vsize=32824 CPUtime=222.31
/proc/16221/stat : 16221 (cmusat_base) R 16219 16221 16040 0 -1 4194304 9790 0 0 0 22223 8 0 0 25 0 1 0 276570343 33611776 7624 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559905 0 0 4096 35 0 0 0 17 1 0 0
/proc/16221/statm: 8206 7624 109 241 0 7962 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 32824

[startup+282.428 s]
/proc/loadavg: 1.01 1.00 0.91 2/78 16222
/proc/meminfo: memFree=1526320/2055924 swapFree=4192812/4192956
[pid=16221] ppid=16219 vsize=35400 CPUtime=282.31
/proc/16221/stat : 16221 (cmusat_base) R 16219 16221 16040 0 -1 4194304 10681 0 0 0 28222 9 0 0 25 0 1 0 276570343 36249600 8358 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/16221/statm: 8850 8358 109 241 0 8606 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 35400

[startup+342.459 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 16222
/proc/meminfo: memFree=1523248/2055924 swapFree=4192812/4192956
[pid=16221] ppid=16219 vsize=38504 CPUtime=342.32
/proc/16221/stat : 16221 (cmusat_base) R 16219 16221 16040 0 -1 4194304 11687 0 0 0 34221 11 0 0 25 0 1 0 276570343 39428096 9193 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/16221/statm: 9626 9193 109 241 0 9382 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 38504

[startup+402.494 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 16222
/proc/meminfo: memFree=1506096/2055924 swapFree=4192812/4192956
[pid=16221] ppid=16219 vsize=58548 CPUtime=402.33
/proc/16221/stat : 16221 (cmusat_base) R 16219 16221 16040 0 -1 4194304 16897 0 0 0 40220 13 0 0 25 0 1 0 276570343 59953152 13424 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551203 0 0 4096 35 0 0 0 17 1 0 0
/proc/16221/statm: 14637 13424 109 241 0 14393 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 58548

[startup+462.526 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 16222
/proc/meminfo: memFree=1505584/2055924 swapFree=4192812/4192956
[pid=16221] ppid=16219 vsize=58624 CPUtime=462.34
/proc/16221/stat : 16221 (cmusat_base) R 16219 16221 16040 0 -1 4194304 17216 0 0 0 46220 14 0 0 25 0 1 0 276570343 60030976 13539 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/16221/statm: 14656 13539 109 241 0 14412 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 58624

[startup+522.553 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 16222
/proc/meminfo: memFree=1505072/2055924 swapFree=4192812/4192956
[pid=16221] ppid=16219 vsize=58868 CPUtime=522.34
/proc/16221/stat : 16221 (cmusat_base) R 16219 16221 16040 0 -1 4194304 17569 0 0 0 52220 14 0 0 25 0 1 0 276570343 60280832 13669 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/16221/statm: 14717 13669 109 241 0 14473 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 58868

[startup+582.582 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 16222
/proc/meminfo: memFree=1504944/2055924 swapFree=4192812/4192956
[pid=16221] ppid=16219 vsize=59028 CPUtime=582.36
/proc/16221/stat : 16221 (cmusat_base) R 16219 16221 16040 0 -1 4194304 17613 0 0 0 58221 15 0 0 25 0 1 0 276570343 60444672 13713 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560061 0 0 4096 35 0 0 0 17 1 0 0
/proc/16221/statm: 14757 13713 109 241 0 14513 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 59028

[startup+642.615 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 16222
/proc/meminfo: memFree=1504304/2055924 swapFree=4192812/4192956
[pid=16221] ppid=16219 vsize=59280 CPUtime=642.36
/proc/16221/stat : 16221 (cmusat_base) R 16219 16221 16040 0 -1 4194304 17996 0 0 0 64221 15 0 0 25 0 1 0 276570343 60702720 13852 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/16221/statm: 14820 13852 109 241 0 14576 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 59280

[startup+702.648 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 16222
/proc/meminfo: memFree=1504112/2055924 swapFree=4192812/4192956
[pid=16221] ppid=16219 vsize=59472 CPUtime=702.37
/proc/16221/stat : 16221 (cmusat_base) R 16219 16221 16040 0 -1 4194304 18043 0 0 0 70221 16 0 0 25 0 1 0 276570343 60899328 13899 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/16221/statm: 14868 13899 109 241 0 14624 0
Current children cumulated CPU time (s) 702.37
Current children cumulated vsize (KiB) 59472

[startup+762.709 s]
/proc/loadavg: 1.00 1.00 0.91 2/84 16356
/proc/meminfo: memFree=1498944/2055924 swapFree=4192812/4192956
[pid=16221] ppid=16219 vsize=63176 CPUtime=762.34
/proc/16221/stat : 16221 (cmusat_base) R 16219 16221 16040 0 -1 4194304 19295 0 0 0 76216 18 0 0 25 0 1 0 276570343 64692224 14884 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/16221/statm: 15794 14884 109 241 0 15550 0
Current children cumulated CPU time (s) 762.34
Current children cumulated vsize (KiB) 63176

[startup+822.76 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 16420
/proc/meminfo: memFree=1499824/2055924 swapFree=4192812/4192956
[pid=16221] ppid=16219 vsize=63176 CPUtime=822.33
/proc/16221/stat : 16221 (cmusat_base) R 16219 16221 16040 0 -1 4194304 19303 0 0 0 82214 19 0 0 25 0 1 0 276570343 64692224 14892 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/16221/statm: 15794 14892 109 241 0 15550 0
Current children cumulated CPU time (s) 822.33
Current children cumulated vsize (KiB) 63176

[startup+882.787 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 16420
/proc/meminfo: memFree=1496688/2055924 swapFree=4192812/4192956
[pid=16221] ppid=16219 vsize=66224 CPUtime=882.33
/proc/16221/stat : 16221 (cmusat_base) R 16219 16221 16040 0 -1 4194304 20143 0 0 0 88213 20 0 0 25 0 1 0 276570343 67813376 15732 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/16221/statm: 16556 15732 109 241 0 16312 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 66224

[startup+942.816 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 16420
/proc/meminfo: memFree=1494448/2055924 swapFree=4192812/4192956
[pid=16221] ppid=16219 vsize=68316 CPUtime=942.33
/proc/16221/stat : 16221 (cmusat_base) R 16219 16221 16040 0 -1 4194304 21007 0 0 0 94212 21 0 0 25 0 1 0 276570343 69955584 16304 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/16221/statm: 17079 16304 109 241 0 16835 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 68316

[startup+1002.84 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 16420
/proc/meminfo: memFree=1494192/2055924 swapFree=4192812/4192956
[pid=16221] ppid=16219 vsize=68620 CPUtime=1002.34
/proc/16221/stat : 16221 (cmusat_base) R 16219 16221 16040 0 -1 4194304 21064 0 0 0 100212 22 0 0 25 0 1 0 276570343 70266880 16361 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/16221/statm: 17155 16361 109 241 0 16911 0
Current children cumulated CPU time (s) 1002.34
Current children cumulated vsize (KiB) 68620

[startup+1062.88 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 16420
/proc/meminfo: memFree=1492080/2055924 swapFree=4192812/4192956
[pid=16221] ppid=16219 vsize=70500 CPUtime=1062.36
/proc/16221/stat : 16221 (cmusat_base) R 16219 16221 16040 0 -1 4194304 21598 0 0 0 106213 23 0 0 25 0 1 0 276570343 72192000 16895 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/16221/statm: 17625 16895 109 241 0 17381 0
Current children cumulated CPU time (s) 1062.36
Current children cumulated vsize (KiB) 70500

[startup+1122.91 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 16420
/proc/meminfo: memFree=1490416/2055924 swapFree=4192812/4192956
[pid=16221] ppid=16219 vsize=71952 CPUtime=1122.37
/proc/16221/stat : 16221 (cmusat_base) R 16219 16221 16040 0 -1 4194304 22333 0 0 0 112213 24 0 0 25 0 1 0 276570343 73678848 17310 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/16221/statm: 17988 17310 109 241 0 17744 0
Current children cumulated CPU time (s) 1122.37
Current children cumulated vsize (KiB) 71952

[startup+1182.93 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 16420
/proc/meminfo: memFree=1490160/2055924 swapFree=4192812/4192956
[pid=16221] ppid=16219 vsize=72228 CPUtime=1182.36
/proc/16221/stat : 16221 (cmusat_base) R 16219 16221 16040 0 -1 4194304 22383 0 0 0 118212 24 0 0 25 0 1 0 276570343 73961472 17360 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/16221/statm: 18057 17360 109 241 0 17813 0
Current children cumulated CPU time (s) 1182.36
Current children cumulated vsize (KiB) 72228



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.66 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 16420
/proc/meminfo: memFree=1490224/2055924 swapFree=4192812/4192956
[pid=16221] ppid=16219 vsize=72228 CPUtime=1200.08
/proc/16221/stat : 16221 (cmusat_base) R 16219 16221 16040 0 -1 4194304 22391 0 0 0 119984 24 0 0 25 0 1 0 276570343 73961472 17368 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/16221/statm: 18057 17368 109 241 0 17813 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 72228

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

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

[startup+1200.66 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 16420
/proc/meminfo: memFree=1490224/2055924 swapFree=4192812/4192956
[pid=16221] ppid=16219 vsize=72228 CPUtime=1200.08
/proc/16221/stat : 16221 (cmusat_base) R 16219 16221 16040 0 -1 4194304 22391 0 0 0 119984 24 0 0 25 0 1 0 276570343 73961472 17368 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/16221/statm: 18057 17368 109 241 0 17813 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 72228

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.68
CPU time (s): 1200.11
CPU user time (s): 1199.85
CPU system time (s): 0.26196
CPU usage (%): 99.9528
Max. virtual memory (cumulated for all children) (KiB): 72228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.85
system time used= 0.26196
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22391
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= 25889

runsolver used 1.2938 second user time and 2.75758 second system time

The end



Launcher Data (download as text)




Begin job on node6 on Tue Feb 27 08:49:16 UTC 2007

IDJOB= 311246
IDBENCH= 20309
IDSOLVER= 120
FILE ID= node6/311246-1172566156

PBS_JOBID= 3971670

Free space on /tmp= 66554 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S25157261-20-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311246-1172566156/cmusat_base /tmp/evaluation/311246-1172566156/instance-311246-1172566156.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-311246-1172566156 -o ROOT/results/node6/solver-311246-1172566156 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311246-1172566156/cmusat_base /tmp/evaluation/311246-1172566156/instance-311246-1172566156.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  b010a96438f6a62147a67a45b1efd13d

RANDOM SEED= 462461086

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.277
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		: 3000.277
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:      2055924 kB
MemFree:       1560208 kB
Buffers:         50160 kB
Cached:         317700 kB
SwapCached:         20 kB
Active:         257148 kB
Inactive:       166896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1560208 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2564 kB
Writeback:           0 kB
Mapped:          75104 kB
Slab:            57208 kB
Committed_AS:   914896 kB
PageTables:       1744 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= 66554 MiB

End job on node6 on Tue Feb 27 09:09:19 UTC 2007