Trace number 305210

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
March KS 2007-02-08? (TO) 1200.07 1200.4

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S1600965758-04.cnf
MD5SUMf66569529952df21cc4528cb4e064952
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)

1.22/1.25	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.22/1.25	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.22/1.25	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.22/1.25	c main()::
1.22/1.25	c initFormula():: searching for DIMACS p-line....
1.22/1.25	c initFormula():: the DIMACS p-line indicates a CNF of 16000 variables and 67200 clauses.
1.22/1.25	c parseCNF():: parsing....
1.22/1.25	c parseCNF():: the CNF contains 0 unary clauses.
1.22/1.25	c runParser():: parsing was successful, warming up engines...
1.22/1.25	c simplify_formula():: removed 0 tautological, 406 satisfied and 0 duplicate clauses
1.22/1.25	c preprocessing fase I completed:: there are now 15934 free variables and 66794 clauses.
1.22/1.25	c stat :: sign balance is biased by 0.469
1.22/1.25	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.22/1.25	c using 3-SAT heuristics (occurence based diff)
1.22/1.25	c longest clause has size 3
1.22/1.25	c simplify_formula():: removed 0 tautological, 0 satisfied and 155 duplicate clauses
1.22/1.25	c resolvent_look() :: found 88 resolvents
1.22/1.25	c lessRedundantTransformation():: nothing to be done.
1.22/1.25	c transformTo3SAT():: you gave me 16000 variables and 66882 clauses.
1.22/1.25	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.22/1.25	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.22/1.25	c transformTo3SAT():: the transformation yielded 16000 variabels and 66882 clauses.
1.22/1.25	c main():: clause / variable ratio: ( 66882 / 16000 ) = 4.18
1.22/1.25	c longest clause has size 3
1.22/1.25	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.22/1.25	c dynamic_preselect_setsize :: off
1.22/1.25	c suggested doublelook initial :: 0
1.22/1.25	c main():: all systems go!
1.22/1.25	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1181 JD: 1078
34.30/34.37	c |----------------------------------------------------------------|

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/node14/watcher-305210-1172074161 -o ROOT/results/node14/solver-305210-1172074161 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305210-1172074161/march_ks /tmp/evaluation/305210-1172074161/instance-305210-1172074161.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 3/77 24622
/proc/meminfo: memFree=1454712/2055920 swapFree=4192812/4192956
[pid=24622] ppid=24620 vsize=2372 CPUtime=0
/proc/24622/stat : 24622 (march_ks) R 24620 24622 23585 0 -1 4194304 438 0 0 0 0 0 0 0 18 0 1 0 227370560 2428928 423 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/24622/statm: 593 423 47 123 0 468 0

[startup+0.106771 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 24622
/proc/meminfo: memFree=1454712/2055920 swapFree=4192812/4192956
[pid=24622] ppid=24620 vsize=7920 CPUtime=0.09
/proc/24622/stat : 24622 (march_ks) R 24620 24622 23585 0 -1 4194304 1374 0 0 0 9 0 0 0 18 0 1 0 227370560 8110080 1358 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/24622/statm: 2013 1363 48 123 0 1888 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7920

[startup+0.514808 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 24622
/proc/meminfo: memFree=1454712/2055920 swapFree=4192812/4192956
[pid=24622] ppid=24620 vsize=9436 CPUtime=0.5
/proc/24622/stat : 24622 (march_ks) R 24620 24622 23585 0 -1 4194304 5216 0 0 0 48 2 0 0 21 0 1 0 227370560 9662464 1763 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134554767 0 0 4096 0 0 0 0 17 1 0 0
/proc/24622/statm: 2359 1763 52 123 0 2234 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 9436

[startup+1.33489 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 24623
/proc/meminfo: memFree=1440304/2055920 swapFree=4192812/4192956
[pid=24622] ppid=24620 vsize=20292 CPUtime=1.32
/proc/24622/stat : 24622 (march_ks) R 24620 24622 23585 0 -1 4194304 14831 0 0 0 125 7 0 0 25 0 1 0 227370560 20779008 4217 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/24622/statm: 5073 4217 73 123 0 4948 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 20292

[startup+2.97104 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 24623
/proc/meminfo: memFree=1437872/2055920 swapFree=4192812/4192956
[pid=24622] ppid=24620 vsize=20480 CPUtime=2.96
/proc/24622/stat : 24622 (march_ks) R 24620 24622 23585 0 -1 4194304 14856 0 0 0 289 7 0 0 25 0 1 0 227370560 20971520 4242 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134677352 0 0 4096 0 0 0 0 17 1 0 0
/proc/24622/statm: 5120 4242 73 123 0 4995 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 20480

[startup+6.24735 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 24623
/proc/meminfo: memFree=1437496/2055920 swapFree=4192812/4192956
[pid=24622] ppid=24620 vsize=20640 CPUtime=6.23
/proc/24622/stat : 24622 (march_ks) R 24620 24622 23585 0 -1 4194304 14922 0 0 0 616 7 0 0 25 0 1 0 227370560 21135360 4308 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 1 0 0
/proc/24622/statm: 5160 4308 73 123 0 5035 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 20640

[startup+12.705 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 24623
/proc/meminfo: memFree=1436792/2055920 swapFree=4192812/4192956
[pid=24622] ppid=24620 vsize=21440 CPUtime=12.69
/proc/24622/stat : 24622 (march_ks) R 24620 24622 23585 0 -1 4194304 15087 0 0 0 1261 8 0 0 25 0 1 0 227370560 21954560 4473 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/24622/statm: 5360 4473 73 123 0 5235 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21440

[startup+25.5112 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 24623
/proc/meminfo: memFree=1435256/2055920 swapFree=4192812/4192956
[pid=24622] ppid=24620 vsize=23132 CPUtime=25.5
/proc/24622/stat : 24622 (march_ks) R 24620 24622 23585 0 -1 4194304 15475 0 0 0 2542 8 0 0 25 0 1 0 227370560 23687168 4861 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/24622/statm: 5783 4861 73 123 0 5658 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 23132

[startup+51.1216 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 24623
/proc/meminfo: memFree=1434616/2055920 swapFree=4192812/4192956
[pid=24622] ppid=24620 vsize=23792 CPUtime=51.1
/proc/24622/stat : 24622 (march_ks) R 24620 24622 23585 0 -1 4194304 15639 0 0 0 5102 8 0 0 25 0 1 0 227370560 24363008 5015 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/24622/statm: 5948 5015 73 123 0 5823 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 23792

[startup+102.342 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 24623
/proc/meminfo: memFree=1433720/2055920 swapFree=4192812/4192956
[pid=24622] ppid=24620 vsize=24688 CPUtime=102.31
/proc/24622/stat : 24622 (march_ks) R 24620 24622 23585 0 -1 4194304 15857 0 0 0 10222 9 0 0 25 0 1 0 227370560 25280512 5233 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/24622/statm: 6172 5233 73 123 0 6047 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 24688

[startup+162.371 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 24623
/proc/meminfo: memFree=1433400/2055920 swapFree=4192812/4192956
[pid=24622] ppid=24620 vsize=25068 CPUtime=162.32
/proc/24622/stat : 24622 (march_ks) R 24620 24622 23585 0 -1 4194304 15946 0 0 0 16222 10 0 0 25 0 1 0 227370560 25669632 5322 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/24622/statm: 6267 5322 73 123 0 6142 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 25068

[startup+222.4 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 24623
/proc/meminfo: memFree=1433144/2055920 swapFree=4192812/4192956
[pid=24622] ppid=24620 vsize=25320 CPUtime=222.33
/proc/24622/stat : 24622 (march_ks) R 24620 24622 23585 0 -1 4194304 16001 0 0 0 22223 10 0 0 25 0 1 0 227370560 25927680 5377 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548048 0 0 4096 0 0 0 0 17 1 0 0
/proc/24622/statm: 6330 5377 73 123 0 6205 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 25320

[startup+282.428 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 24623
/proc/meminfo: memFree=1432952/2055920 swapFree=4192812/4192956
[pid=24622] ppid=24620 vsize=25444 CPUtime=282.35
/proc/24622/stat : 24622 (march_ks) R 24620 24622 23585 0 -1 4194304 16046 0 0 0 28224 11 0 0 25 0 1 0 227370560 26054656 5422 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/24622/statm: 6361 5422 73 123 0 6236 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 25444

[startup+342.454 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24623
/proc/meminfo: memFree=1432760/2055920 swapFree=4192812/4192956
[pid=24622] ppid=24620 vsize=25572 CPUtime=342.35
/proc/24622/stat : 24622 (march_ks) R 24620 24622 23585 0 -1 4194304 16086 0 0 0 34224 11 0 0 25 0 1 0 227370560 26185728 5462 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 1 0 0
/proc/24622/statm: 6393 5462 73 123 0 6268 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 25572

[startup+402.486 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24623
/proc/meminfo: memFree=1432632/2055920 swapFree=4192812/4192956
[pid=24622] ppid=24620 vsize=25700 CPUtime=402.37
/proc/24622/stat : 24622 (march_ks) R 24620 24622 23585 0 -1 4194304 16119 0 0 0 40225 12 0 0 25 0 1 0 227370560 26316800 5495 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/24622/statm: 6425 5495 73 123 0 6300 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 25700

[startup+462.515 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24623
/proc/meminfo: memFree=1432568/2055920 swapFree=4192812/4192956
[pid=24622] ppid=24620 vsize=25824 CPUtime=462.38
/proc/24622/stat : 24622 (march_ks) R 24620 24622 23585 0 -1 4194304 16150 0 0 0 46226 12 0 0 25 0 1 0 227370560 26443776 5526 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/24622/statm: 6456 5526 73 123 0 6331 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 25824

[startup+522.539 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24623
/proc/meminfo: memFree=1432504/2055920 swapFree=4192812/4192956
[pid=24622] ppid=24620 vsize=25952 CPUtime=522.39
/proc/24622/stat : 24622 (march_ks) R 24620 24622 23585 0 -1 4194304 16177 0 0 0 52226 13 0 0 25 0 1 0 227370560 26574848 5553 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538181 0 0 4096 0 0 0 0 17 1 0 0
/proc/24622/statm: 6488 5553 73 123 0 6363 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 25952

[startup+582.568 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24623
/proc/meminfo: memFree=1432376/2055920 swapFree=4192812/4192956
[pid=24622] ppid=24620 vsize=26080 CPUtime=582.4
/proc/24622/stat : 24622 (march_ks) R 24620 24622 23585 0 -1 4194304 16203 0 0 0 58227 13 0 0 25 0 1 0 227370560 26705920 5579 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542782 0 0 4096 0 0 0 0 17 1 0 0
/proc/24622/statm: 6520 5579 73 123 0 6395 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 26080

[startup+642.602 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24623
/proc/meminfo: memFree=1432248/2055920 swapFree=4192812/4192956
[pid=24622] ppid=24620 vsize=26204 CPUtime=642.41
/proc/24622/stat : 24622 (march_ks) R 24620 24622 23585 0 -1 4194304 16227 0 0 0 64228 13 0 0 25 0 1 0 227370560 26832896 5603 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/24622/statm: 6551 5603 73 123 0 6426 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 26204

[startup+702.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24623
/proc/meminfo: memFree=1432056/2055920 swapFree=4192812/4192956
[pid=24622] ppid=24620 vsize=26328 CPUtime=702.43
/proc/24622/stat : 24622 (march_ks) R 24620 24622 23585 0 -1 4194304 16258 0 0 0 70229 14 0 0 25 0 1 0 227370560 26959872 5634 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/24622/statm: 6582 5634 73 123 0 6457 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 26328

[startup+762.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24623
/proc/meminfo: memFree=1431992/2055920 swapFree=4192812/4192956
[pid=24622] ppid=24620 vsize=26328 CPUtime=762.44
/proc/24622/stat : 24622 (march_ks) R 24620 24622 23585 0 -1 4194304 16276 0 0 0 76230 14 0 0 25 0 1 0 227370560 26959872 5652 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/24622/statm: 6582 5652 73 123 0 6457 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 26328

[startup+822.694 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24623
/proc/meminfo: memFree=1431864/2055920 swapFree=4192812/4192956
[pid=24622] ppid=24620 vsize=26452 CPUtime=822.46
/proc/24622/stat : 24622 (march_ks) R 24620 24622 23585 0 -1 4194304 16295 0 0 0 82231 15 0 0 25 0 1 0 227370560 27086848 5671 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/24622/statm: 6613 5671 73 123 0 6488 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 26452

[startup+882.725 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24623
/proc/meminfo: memFree=1431800/2055920 swapFree=4192812/4192956
[pid=24622] ppid=24620 vsize=26452 CPUtime=882.48
/proc/24622/stat : 24622 (march_ks) R 24620 24622 23585 0 -1 4194304 16309 0 0 0 88232 16 0 0 25 0 1 0 227370560 27086848 5685 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564816 0 0 4096 0 0 0 0 17 1 0 0
/proc/24622/statm: 6613 5685 73 123 0 6488 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 26452

[startup+942.753 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24623
/proc/meminfo: memFree=1431736/2055920 swapFree=4192812/4192956
[pid=24622] ppid=24620 vsize=26580 CPUtime=942.49
/proc/24622/stat : 24622 (march_ks) R 24620 24622 23585 0 -1 4194304 16324 0 0 0 94233 16 0 0 25 0 1 0 227370560 27217920 5700 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/24622/statm: 6645 5700 73 123 0 6520 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 26580

[startup+1002.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24623
/proc/meminfo: memFree=1431864/2055920 swapFree=4192812/4192956
[pid=24622] ppid=24620 vsize=26580 CPUtime=1002.49
/proc/24622/stat : 24622 (march_ks) R 24620 24622 23585 0 -1 4194304 16340 0 0 0 100233 16 0 0 25 0 1 0 227370560 27217920 5716 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/24622/statm: 6645 5716 73 123 0 6520 0
Current children cumulated CPU time (s) 1002.49
Current children cumulated vsize (KiB) 26580

[startup+1062.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24623
/proc/meminfo: memFree=1431800/2055920 swapFree=4192812/4192956
[pid=24622] ppid=24620 vsize=26704 CPUtime=1062.51
/proc/24622/stat : 24622 (march_ks) R 24620 24622 23585 0 -1 4194304 16354 0 0 0 106234 17 0 0 25 0 1 0 227370560 27344896 5730 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/24622/statm: 6676 5730 73 123 0 6551 0
Current children cumulated CPU time (s) 1062.51
Current children cumulated vsize (KiB) 26704

[startup+1122.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24623
/proc/meminfo: memFree=1431736/2055920 swapFree=4192812/4192956
[pid=24622] ppid=24620 vsize=26704 CPUtime=1122.53
/proc/24622/stat : 24622 (march_ks) R 24620 24622 23585 0 -1 4194304 16365 0 0 0 112235 18 0 0 25 0 1 0 227370560 27344896 5741 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/24622/statm: 6676 5741 73 123 0 6551 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 26704

[startup+1182.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24623
/proc/meminfo: memFree=1431736/2055920 swapFree=4192812/4192956
[pid=24622] ppid=24620 vsize=26704 CPUtime=1182.54
/proc/24622/stat : 24622 (march_ks) R 24620 24622 23585 0 -1 4194304 16377 0 0 0 118236 18 0 0 25 0 1 0 227370560 27344896 5753 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 1 0 0
/proc/24622/statm: 6676 5753 73 123 0 6551 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 26704



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24623
/proc/meminfo: memFree=1431736/2055920 swapFree=4192812/4192956
[pid=24622] ppid=24620 vsize=26828 CPUtime=1200.06
/proc/24622/stat : 24622 (march_ks) R 24620 24622 23585 0 -1 4194304 16380 0 0 0 119988 18 0 0 25 0 1 0 227370560 27471872 5756 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/24622/statm: 6707 5756 73 123 0 6582 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 26828

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

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

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24623
/proc/meminfo: memFree=1431736/2055920 swapFree=4192812/4192956
[pid=24622] ppid=24620 vsize=26828 CPUtime=1200.06
/proc/24622/stat : 24622 (march_ks) R 24620 24622 23585 0 -1 4194304 16380 0 0 0 119988 18 0 0 25 0 1 0 227370560 27471872 5756 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/24622/statm: 6707 5756 73 123 0 6582 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 26828

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.07
CPU user time (s): 1199.88
CPU system time (s): 0.19297
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 26828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.19297
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16380
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= 2365

runsolver used 1.35179 second user time and 2.89356 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Wed Feb 21 16:09:21 UTC 2007

IDJOB= 305210
IDBENCH= 20151
IDSOLVER= 111
FILE ID= node14/305210-1172074161

PBS_JOBID= 3865305

Free space on /tmp= 66546 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S1600965758-04.cnf
COMMAND LINE= /tmp/evaluation/305210-1172074161/march_ks /tmp/evaluation/305210-1172074161/instance-305210-1172074161.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-305210-1172074161 -o ROOT/results/node14/solver-305210-1172074161 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305210-1172074161/march_ks /tmp/evaluation/305210-1172074161/instance-305210-1172074161.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  f66569529952df21cc4528cb4e064952

RANDOM SEED= 398033214

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.216
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		: 3000.216
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:       1455184 kB
Buffers:         63852 kB
Cached:         400180 kB
SwapCached:          0 kB
Active:         217648 kB
Inactive:       300348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1455184 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3628 kB
Writeback:           0 kB
Mapped:          72940 kB
Slab:            68448 kB
Committed_AS:   853380 kB
PageTables:       1736 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= 66546 MiB

End job on node14 on Wed Feb 21 16:29:24 UTC 2007