Trace number 305260

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 1200.34

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S1415445307-13.cnf
MD5SUM532ec8d121b791b638eeecfaf862b136
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 variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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/node41/watcher-305260-1172075254 -o ROOT/results/node41/solver-305260-1172075254 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305260-1172075254/cmusat_base /tmp/evaluation/305260-1172075254/instance-305260-1172075254.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: 0.92 0.98 0.99 3/64 14392
/proc/meminfo: memFree=1634928/2055920 swapFree=4183336/4192956
[pid=14392] ppid=14390 vsize=2816 CPUtime=0
/proc/14392/stat : 14392 (cmusat_base) R 14390 14392 13716 0 -1 4194304 530 0 0 0 0 0 0 0 18 0 1 0 227481317 2883584 512 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/14392/statm: 704 515 90 241 0 460 0

[startup+0.10678 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 14392
/proc/meminfo: memFree=1634928/2055920 swapFree=4183336/4192956
[pid=14392] ppid=14390 vsize=6376 CPUtime=0.1
/proc/14392/stat : 14392 (cmusat_base) R 14390 14392 13716 0 -1 4194304 1376 0 0 0 10 0 0 0 18 0 1 0 227481317 6529024 1358 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/14392/statm: 1594 1359 90 241 0 1350 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 6376

[startup+0.514813 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 14392
/proc/meminfo: memFree=1634928/2055920 swapFree=4183336/4192956
[pid=14392] ppid=14390 vsize=11028 CPUtime=0.5
/proc/14392/stat : 14392 (cmusat_base) R 14390 14392 13716 0 -1 4194304 2563 0 0 0 50 0 0 0 21 0 1 0 227481317 11292672 2018 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/14392/statm: 2757 2018 112 241 0 2513 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 11028

[startup+1.33488 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 14393
/proc/meminfo: memFree=1626920/2055920 swapFree=4183336/4192956
[pid=14392] ppid=14390 vsize=11424 CPUtime=1.32
/proc/14392/stat : 14392 (cmusat_base) R 14390 14392 13716 0 -1 4194304 2694 0 0 0 132 0 0 0 25 0 1 0 227481317 11698176 2149 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/14392/statm: 2856 2149 112 241 0 2612 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 11424

[startup+2.97103 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 14393
/proc/meminfo: memFree=1625448/2055920 swapFree=4183336/4192956
[pid=14392] ppid=14390 vsize=13144 CPUtime=2.96
/proc/14392/stat : 14392 (cmusat_base) R 14390 14392 13716 0 -1 4194304 3127 0 0 0 295 1 0 0 25 0 1 0 227481317 13459456 2582 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134552249 0 0 4096 35 0 0 0 17 1 0 0
/proc/14392/statm: 3286 2582 112 241 0 3042 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 13144

[startup+6.25231 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 14393
/proc/meminfo: memFree=1621608/2055920 swapFree=4183336/4192956
[pid=14392] ppid=14390 vsize=16980 CPUtime=6.24
/proc/14392/stat : 14392 (cmusat_base) R 14390 14392 13716 0 -1 4194304 4113 0 0 0 622 2 0 0 25 0 1 0 227481317 17387520 3568 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559899 0 0 4096 35 0 0 0 17 1 0 0
/proc/14392/statm: 4245 3568 112 241 0 4001 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 16980

[startup+12.7029 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 14393
/proc/meminfo: memFree=1613800/2055920 swapFree=4183336/4192956
[pid=14392] ppid=14390 vsize=24268 CPUtime=12.69
/proc/14392/stat : 14392 (cmusat_base) R 14390 14392 13716 0 -1 4194304 5978 0 0 0 1265 4 0 0 25 0 1 0 227481317 24850432 5433 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134549045 0 0 4096 35 0 0 0 17 1 0 0
/proc/14392/statm: 6067 5433 112 241 0 5823 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24268

[startup+25.508 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 14393
/proc/meminfo: memFree=1598632/2055920 swapFree=4183336/4192956
[pid=14392] ppid=14390 vsize=39380 CPUtime=25.49
/proc/14392/stat : 14392 (cmusat_base) R 14390 14392 13716 0 -1 4194304 9822 0 0 0 2541 8 0 0 25 0 1 0 227481317 40325120 9277 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559840 0 0 4096 35 0 0 0 17 1 0 0
/proc/14392/statm: 9845 9277 112 241 0 9601 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 39380

[startup+51.1132 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 14393
/proc/meminfo: memFree=1577512/2055920 swapFree=4183336/4192956
[pid=14392] ppid=14390 vsize=59516 CPUtime=51.09
/proc/14392/stat : 14392 (cmusat_base) R 14390 14392 13716 0 -1 4194304 15289 0 0 0 5096 13 0 0 25 0 1 0 227481317 60944384 14378 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/14392/statm: 14879 14378 112 241 0 14635 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 59516

[startup+102.325 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 14393
/proc/meminfo: memFree=1568616/2055920 swapFree=4183336/4192956
[pid=14392] ppid=14390 vsize=69088 CPUtime=102.29
/proc/14392/stat : 14392 (cmusat_base) R 14390 14392 13716 0 -1 4194304 17916 0 0 0 10214 15 0 0 25 0 1 0 227481317 70746112 16814 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/14392/statm: 17272 16814 112 241 0 17028 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 69088

[startup+162.348 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14393
/proc/meminfo: memFree=1562472/2055920 swapFree=4183336/4192956
[pid=14392] ppid=14390 vsize=74172 CPUtime=162.3
/proc/14392/stat : 14392 (cmusat_base) R 14390 14392 13716 0 -1 4194304 19617 0 0 0 16213 17 0 0 25 0 1 0 227481317 75952128 18115 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559804 0 0 4096 35 0 0 0 17 1 0 0
/proc/14392/statm: 18543 18115 112 241 0 18299 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 74172

[startup+222.369 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14393
/proc/meminfo: memFree=1536488/2055920 swapFree=4183336/4192956
[pid=14392] ppid=14390 vsize=100184 CPUtime=222.31
/proc/14392/stat : 14392 (cmusat_base) R 14390 14392 13716 0 -1 4194304 26381 0 0 0 22209 22 0 0 25 0 1 0 227481317 102588416 24670 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/14392/statm: 25046 24670 112 241 0 24802 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 100184

[startup+282.387 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14393
/proc/meminfo: memFree=1525032/2055920 swapFree=4183336/4192956
[pid=14392] ppid=14390 vsize=111248 CPUtime=282.31
/proc/14392/stat : 14392 (cmusat_base) R 14390 14392 13716 0 -1 4194304 29592 0 0 0 28206 25 0 0 25 0 1 0 227481317 113917952 27441 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559999 0 0 4096 35 0 0 0 17 1 0 0
/proc/14392/statm: 27812 27441 112 241 0 27568 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 111248

[startup+342.405 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14393
/proc/meminfo: memFree=1520168/2055920 swapFree=4183336/4192956
[pid=14392] ppid=14390 vsize=116540 CPUtime=342.32
/proc/14392/stat : 14392 (cmusat_base) R 14390 14392 13716 0 -1 4194304 30976 0 0 0 34205 27 0 0 25 0 1 0 227481317 119336960 28825 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560653 0 0 4096 35 0 0 0 17 1 0 0
/proc/14392/statm: 29135 28825 112 241 0 28891 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 116540

[startup+402.427 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14393
/proc/meminfo: memFree=1518248/2055920 swapFree=4183336/4192956
[pid=14392] ppid=14390 vsize=117772 CPUtime=402.32
/proc/14392/stat : 14392 (cmusat_base) R 14390 14392 13716 0 -1 4194304 31526 0 0 0 40205 27 0 0 25 0 1 0 227481317 120598528 29142 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/14392/statm: 29443 29142 112 241 0 29199 0
Current children cumulated CPU time (s) 402.32
Current children cumulated vsize (KiB) 117772

[startup+462.447 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14393
/proc/meminfo: memFree=1489576/2055920 swapFree=4183336/4192956
[pid=14392] ppid=14390 vsize=146440 CPUtime=462.32
/proc/14392/stat : 14392 (cmusat_base) R 14390 14392 13716 0 -1 4194304 38912 0 0 0 46199 33 0 0 25 0 1 0 227481317 149954560 36285 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/14392/statm: 36610 36285 112 241 0 36366 0
Current children cumulated CPU time (s) 462.32
Current children cumulated vsize (KiB) 146440

[startup+522.465 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14393
/proc/meminfo: memFree=1403048/2055920 swapFree=4183336/4192956
[pid=14392] ppid=14390 vsize=236628 CPUtime=522.33
/proc/14392/stat : 14392 (cmusat_base) R 14390 14392 13716 0 -1 4194304 61805 0 0 0 52192 41 0 0 25 0 1 0 227481317 242307072 57873 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135063784 0 0 4096 35 0 0 0 17 1 0 0
/proc/14392/statm: 59157 57873 112 241 0 58913 0
Current children cumulated CPU time (s) 522.33
Current children cumulated vsize (KiB) 236628

[startup+582.483 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14393
/proc/meminfo: memFree=1403048/2055920 swapFree=4183336/4192956
[pid=14392] ppid=14390 vsize=236628 CPUtime=582.33
/proc/14392/stat : 14392 (cmusat_base) R 14390 14392 13716 0 -1 4194304 61806 0 0 0 58192 41 0 0 25 0 1 0 227481317 242307072 57874 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/14392/statm: 59157 57874 112 241 0 58913 0
Current children cumulated CPU time (s) 582.33
Current children cumulated vsize (KiB) 236628

[startup+642.503 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 14393
/proc/meminfo: memFree=1402792/2055920 swapFree=4183336/4192956
[pid=14392] ppid=14390 vsize=236680 CPUtime=642.34
/proc/14392/stat : 14392 (cmusat_base) R 14390 14392 13716 0 -1 4194304 62136 0 0 0 64192 42 0 0 25 0 1 0 227481317 242360320 57939 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134549065 0 0 4096 35 0 0 0 17 1 0 0
/proc/14392/statm: 59170 57939 112 241 0 58926 0
Current children cumulated CPU time (s) 642.34
Current children cumulated vsize (KiB) 236680

[startup+702.521 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 14393
/proc/meminfo: memFree=1402792/2055920 swapFree=4183336/4192956
[pid=14392] ppid=14390 vsize=236680 CPUtime=702.34
/proc/14392/stat : 14392 (cmusat_base) R 14390 14392 13716 0 -1 4194304 62140 0 0 0 70192 42 0 0 25 0 1 0 227481317 242360320 57943 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/14392/statm: 59170 57943 112 241 0 58926 0
Current children cumulated CPU time (s) 702.34
Current children cumulated vsize (KiB) 236680

[startup+762.54 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 14395
/proc/meminfo: memFree=1402472/2055920 swapFree=4183336/4192956
[pid=14392] ppid=14390 vsize=236680 CPUtime=762.35
/proc/14392/stat : 14392 (cmusat_base) R 14390 14392 13716 0 -1 4194304 62202 0 0 0 76193 42 0 0 25 0 1 0 227481317 242360320 58005 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560538 0 0 4096 35 0 0 0 17 1 0 0
/proc/14392/statm: 59170 58005 112 241 0 58926 0
Current children cumulated CPU time (s) 762.35
Current children cumulated vsize (KiB) 236680

[startup+822.56 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 14395
/proc/meminfo: memFree=1402536/2055920 swapFree=4183336/4192956
[pid=14392] ppid=14390 vsize=236736 CPUtime=822.35
/proc/14392/stat : 14392 (cmusat_base) R 14390 14392 13716 0 -1 4194304 62501 0 0 0 82193 42 0 0 25 0 1 0 227481317 242417664 58026 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134552542 0 0 4096 35 0 0 0 17 1 0 0
/proc/14392/statm: 59184 58026 112 241 0 58940 0
Current children cumulated CPU time (s) 822.35
Current children cumulated vsize (KiB) 236736

[startup+882.579 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 14395
/proc/meminfo: memFree=1402280/2055920 swapFree=4183336/4192956
[pid=14392] ppid=14390 vsize=236736 CPUtime=882.35
/proc/14392/stat : 14392 (cmusat_base) R 14390 14392 13716 0 -1 4194304 62551 0 0 0 88193 42 0 0 25 0 1 0 227481317 242417664 58076 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/14392/statm: 59184 58076 112 241 0 58940 0
Current children cumulated CPU time (s) 882.35
Current children cumulated vsize (KiB) 236736

[startup+942.599 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 14395
/proc/meminfo: memFree=1402152/2055920 swapFree=4183336/4192956
[pid=14392] ppid=14390 vsize=236796 CPUtime=942.37
/proc/14392/stat : 14392 (cmusat_base) R 14390 14392 13716 0 -1 4194304 62877 0 0 0 94194 43 0 0 25 0 1 0 227481317 242479104 58110 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/14392/statm: 59199 58110 112 241 0 58955 0
Current children cumulated CPU time (s) 942.37
Current children cumulated vsize (KiB) 236796

[startup+1002.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14395
/proc/meminfo: memFree=1402152/2055920 swapFree=4183336/4192956
[pid=14392] ppid=14390 vsize=236796 CPUtime=1002.37
/proc/14392/stat : 14392 (cmusat_base) R 14390 14392 13716 0 -1 4194304 62885 0 0 0 100194 43 0 0 25 0 1 0 227481317 242479104 58118 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/14392/statm: 59199 58118 112 241 0 58955 0
Current children cumulated CPU time (s) 1002.37
Current children cumulated vsize (KiB) 236796

[startup+1062.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14395
/proc/meminfo: memFree=1401704/2055920 swapFree=4183336/4192956
[pid=14392] ppid=14390 vsize=236864 CPUtime=1062.38
/proc/14392/stat : 14392 (cmusat_base) R 14390 14392 13716 0 -1 4194304 63289 0 0 0 106195 43 0 0 25 0 1 0 227481317 242548736 58215 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/14392/statm: 59216 58215 112 241 0 58972 0
Current children cumulated CPU time (s) 1062.38
Current children cumulated vsize (KiB) 236864

[startup+1122.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14395
/proc/meminfo: memFree=1401704/2055920 swapFree=4183336/4192956
[pid=14392] ppid=14390 vsize=236864 CPUtime=1122.38
/proc/14392/stat : 14392 (cmusat_base) R 14390 14392 13716 0 -1 4194304 63289 0 0 0 112195 43 0 0 25 0 1 0 227481317 242548736 58215 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/14392/statm: 59216 58215 112 241 0 58972 0
Current children cumulated CPU time (s) 1122.38
Current children cumulated vsize (KiB) 236864

[startup+1182.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14395
/proc/meminfo: memFree=1401640/2055920 swapFree=4183336/4192956
[pid=14392] ppid=14390 vsize=236864 CPUtime=1182.38
/proc/14392/stat : 14392 (cmusat_base) R 14390 14392 13716 0 -1 4194304 63290 0 0 0 118195 43 0 0 25 0 1 0 227481317 242548736 58216 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134549319 0 0 4096 35 0 0 0 17 1 0 0
/proc/14392/statm: 59216 58216 112 241 0 58972 0
Current children cumulated CPU time (s) 1182.38
Current children cumulated vsize (KiB) 236864



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 14395
/proc/meminfo: memFree=1401640/2055920 swapFree=4183336/4192956
[pid=14392] ppid=14390 vsize=236864 CPUtime=1200
/proc/14392/stat : 14392 (cmusat_base) R 14390 14392 13716 0 -1 4194304 63290 0 0 0 119957 43 0 0 25 0 1 0 227481317 242548736 58216 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/14392/statm: 59216 58216 112 241 0 58972 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 236864

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): 1200.34
CPU time (s): 1200.05
CPU user time (s): 1199.58
CPU system time (s): 0.473927
CPU usage (%): 99.976
Max. virtual memory (cumulated for all children) (KiB): 236864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.58
system time used= 0.473927
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 63290
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= 1605

runsolver used 0.91586 second user time and 2.30265 second system time

The end



Launcher Data (download as text)




Begin job on node41 on Wed Feb 21 16:27:34 UTC 2007

IDJOB= 305260
IDBENCH= 20152
IDSOLVER= 120
FILE ID= node41/305260-1172075254

PBS_JOBID= 3892819

Free space on /tmp= 66560 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S1415445307-13.cnf
COMMAND LINE= /tmp/evaluation/305260-1172075254/cmusat_base /tmp/evaluation/305260-1172075254/instance-305260-1172075254.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-305260-1172075254 -o ROOT/results/node41/solver-305260-1172075254 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305260-1172075254/cmusat_base /tmp/evaluation/305260-1172075254/instance-305260-1172075254.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  532ec8d121b791b638eeecfaf862b136

RANDOM SEED= 348523218

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.231
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		: 3000.231
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:       1635336 kB
Buffers:         39964 kB
Cached:         327236 kB
SwapCached:       4216 kB
Active:         279600 kB
Inactive:        98320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1635336 kB
SwapTotal:     4192956 kB
SwapFree:      4183336 kB
Dirty:            3708 kB
Writeback:           0 kB
Mapped:          15468 kB
Slab:            28612 kB
Committed_AS:   491304 kB
PageTables:       1476 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= 66560 MiB

End job on node41 on Wed Feb 21 16:47:36 UTC 2007