Trace number 320140

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) 1200.09 1200.54

General information on the benchmark

Nameindustrial/
manolios/manol-pipe-f9b.cnf
MD5SUMc3e7cb16bced9d54ce489b6e95d89943
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark383.993
Satisfiable
(Un)Satisfiability was proved
Number of variables183371
Number of clauses547078
Sum of the clauses size1276514
Maximum clause length3
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 2364718
Number of clauses of size 3182359
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

7.48/7.54	c main():: ***                                   [ march satisfiability solver ]                                   ***
7.48/7.54	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
7.48/7.54	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
7.48/7.54	c main()::
7.48/7.54	c initFormula():: searching for DIMACS p-line....
7.48/7.54	c initFormula():: the DIMACS p-line indicates a CNF of 183371 variables and 547078 clauses.
7.48/7.54	c parseCNF():: parsing....
7.48/7.54	c parseCNF():: the CNF contains 1 unary clauses.
7.48/7.54	c runParser():: parsing was successful, warming up engines...
7.48/7.54	c simplify_formula():: removed 0 tautological, 8 satisfied and 0 duplicate clauses
7.48/7.54	c preprocessing fase I completed:: there are now 183368 free variables and 547070 clauses.
7.48/7.54	c stat :: sign balance is biased by 0.158
7.48/7.54	c shorten_equivalence(): average equivalence length reduced from nan to nan
7.48/7.54	c using 3-SAT heuristics (occurence based diff)
7.48/7.54	c longest clause has size 3
7.48/7.54	c simplify_formula():: removed 0 tautological, 0 satisfied and 4327 duplicate clauses
7.48/7.54	c resolvent_look() :: found 3902 resolvents
7.48/7.54	c lessRedundantTransformation():: nothing to be done.
7.48/7.54	c transformTo3SAT():: you gave me 183371 variables and 550972 clauses.
7.48/7.54	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
7.48/7.54	c transformTo3SAT():: I will add 0 variables and 0 clauses!
7.48/7.54	c transformTo3SAT():: the transformation yielded 183371 variabels and 550972 clauses.
7.48/7.54	c main():: clause / variable ratio: ( 550972 / 183371 ) = 3.00
7.48/7.54	c longest clause has size 3
7.48/7.54	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
7.48/7.54	c dynamic_preselect_setsize :: on
7.48/7.54	c suggested doublelook initial :: 0
7.48/7.54	c main():: all systems go!
7.48/7.54	c |----------------------------------------------------------------|

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node38/watcher-320140-1173041270 -o ROOT/results/node38/solver-320140-1173041270 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/320140-1173041270/march_ks /tmp/evaluation/320140-1173041270/instance-320140-1173041270.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.91 0.95 0.90 3/64 3585
/proc/meminfo: memFree=1391696/2055920 swapFree=4183904/4192956
[pid=3585] ppid=3583 vsize=8792 CPUtime=0
/proc/3585/stat : 3585 (march_ks) R 3583 3585 2414 0 -1 4194304 695 0 0 0 0 0 0 0 18 0 1 0 324082844 9003008 680 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/3585/statm: 2198 683 45 123 0 2073 0

[startup+0.063405 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 3585
/proc/meminfo: memFree=1391696/2055920 swapFree=4183904/4192956
[pid=3585] ppid=3583 vsize=19528 CPUtime=0.05
/proc/3585/stat : 3585 (march_ks) R 3583 3585 2414 0 -1 4194304 4128 0 0 0 3 2 0 0 18 0 1 0 324082844 19996672 4113 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134557851 0 0 4096 0 0 0 0 17 1 0 0
/proc/3585/statm: 4882 4114 47 123 0 4757 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 19528

[startup+0.101409 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 3585
/proc/meminfo: memFree=1391696/2055920 swapFree=4183904/4192956
[pid=3585] ppid=3583 vsize=20056 CPUtime=0.09
/proc/3585/stat : 3585 (march_ks) R 3583 3585 2414 0 -1 4194304 4285 0 0 0 7 2 0 0 18 0 1 0 324082844 20537344 4270 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/3585/statm: 5014 4270 47 123 0 4889 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20056

[startup+0.301431 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 3585
/proc/meminfo: memFree=1391696/2055920 swapFree=4183904/4192956
[pid=3585] ppid=3583 vsize=22696 CPUtime=0.29
/proc/3585/stat : 3585 (march_ks) R 3583 3585 2414 0 -1 4194304 5100 0 0 0 26 3 0 0 19 0 1 0 324082844 23240704 5085 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/3585/statm: 5674 5085 47 123 0 5549 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22696

[startup+0.701476 s]
/proc/loadavg: 0.91 0.95 0.90 3/64 3585
/proc/meminfo: memFree=1391696/2055920 swapFree=4183904/4192956
[pid=3585] ppid=3583 vsize=52640 CPUtime=0.69
/proc/3585/stat : 3585 (march_ks) R 3583 3585 2414 0 -1 4194304 7409 0 0 0 64 5 0 0 22 0 1 0 324082844 53903360 7392 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/3585/statm: 13160 7394 48 123 0 13035 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 52640

[startup+1.50257 s]
/proc/loadavg: 0.91 0.95 0.90 2/65 3586
/proc/meminfo: memFree=1345224/2055920 swapFree=4183904/4192956
[pid=3585] ppid=3583 vsize=77052 CPUtime=1.5
/proc/3585/stat : 3585 (march_ks) R 3583 3585 2414 0 -1 4194304 18079 0 0 0 140 10 0 0 25 0 1 0 324082844 78901248 14900 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134657953 0 0 4096 0 0 0 0 17 1 0 0
/proc/3585/statm: 19263 14900 52 123 0 19138 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 77052

[startup+3.10175 s]
/proc/loadavg: 0.91 0.95 0.90 2/65 3586
/proc/meminfo: memFree=1349064/2055920 swapFree=4183904/4192956
[pid=3585] ppid=3583 vsize=77720 CPUtime=3.09
/proc/3585/stat : 3585 (march_ks) R 3583 3585 2414 0 -1 4194304 41999 0 0 0 289 20 0 0 25 0 1 0 324082844 79585280 15090 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134554747 0 0 4096 0 0 0 0 17 1 0 0
/proc/3585/statm: 19430 15090 63 123 0 19305 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 77720

[startup+6.30111 s]
/proc/loadavg: 0.92 0.95 0.90 2/65 3586
/proc/meminfo: memFree=1282384/2055920 swapFree=4183904/4192956
[pid=3585] ppid=3583 vsize=209904 CPUtime=6.29
/proc/3585/stat : 3585 (march_ks) R 3583 3585 2414 0 -1 4194304 99416 0 0 0 584 45 0 0 25 0 1 0 324082844 214941696 39880 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134661310 0 0 4096 0 0 0 0 17 1 0 0
/proc/3585/statm: 52476 39880 68 123 0 52351 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 209904

[startup+12.7018 s]
/proc/loadavg: 0.93 0.95 0.90 2/65 3586
/proc/meminfo: memFree=1212944/2055920 swapFree=4183904/4192956
[pid=3585] ppid=3583 vsize=214956 CPUtime=12.69
/proc/3585/stat : 3585 (march_ks) R 3583 3585 2414 0 -1 4194304 109127 0 0 0 1221 48 0 0 25 0 1 0 324082844 220114944 44635 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/3585/statm: 53739 44635 72 123 0 53614 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 214956

[startup+25.5013 s]
/proc/loadavg: 0.94 0.96 0.91 2/65 3586
/proc/meminfo: memFree=1212944/2055920 swapFree=4183904/4192956
[pid=3585] ppid=3583 vsize=214956 CPUtime=25.48
/proc/3585/stat : 3585 (march_ks) R 3583 3585 2414 0 -1 4194304 109137 0 0 0 2500 48 0 0 25 0 1 0 324082844 220114944 44645 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/3585/statm: 53739 44645 72 123 0 53614 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 214956

[startup+51.1011 s]
/proc/loadavg: 0.96 0.96 0.91 2/65 3586
/proc/meminfo: memFree=1212944/2055920 swapFree=4183904/4192956
[pid=3585] ppid=3583 vsize=214956 CPUtime=51.06
/proc/3585/stat : 3585 (march_ks) R 3583 3585 2414 0 -1 4194304 109145 0 0 0 5058 48 0 0 25 0 1 0 324082844 220114944 44653 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/3585/statm: 53739 44653 72 123 0 53614 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 214956

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.91 2/65 3586
/proc/meminfo: memFree=1212816/2055920 swapFree=4183904/4192956
[pid=3585] ppid=3583 vsize=215216 CPUtime=102.25
/proc/3585/stat : 3585 (march_ks) R 3583 3585 2414 0 -1 4194304 109206 0 0 0 10177 48 0 0 25 0 1 0 324082844 220381184 44714 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/3585/statm: 53804 44714 72 123 0 53679 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 215216

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3586
/proc/meminfo: memFree=1212560/2055920 swapFree=4183904/4192956
[pid=3585] ppid=3583 vsize=215472 CPUtime=162.24
/proc/3585/stat : 3585 (march_ks) R 3583 3585 2414 0 -1 4194304 109265 0 0 0 16175 49 0 0 25 0 1 0 324082844 220643328 44773 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542380 0 0 4096 0 0 0 0 17 1 0 0
/proc/3585/statm: 53868 44773 72 123 0 53743 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 215472

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3586
/proc/meminfo: memFree=1201808/2055920 swapFree=4183904/4192956
[pid=3585] ppid=3583 vsize=226328 CPUtime=222.22
/proc/3585/stat : 3585 (march_ks) R 3583 3585 2414 0 -1 4194304 111933 0 0 0 22171 51 0 0 25 0 1 0 324082844 231759872 47441 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538257 0 0 4096 0 0 0 0 17 1 0 0
/proc/3585/statm: 56582 47441 72 123 0 56457 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 226328

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3586
/proc/meminfo: memFree=1201808/2055920 swapFree=4183904/4192956
[pid=3585] ppid=3583 vsize=226328 CPUtime=282.2
/proc/3585/stat : 3585 (march_ks) R 3583 3585 2414 0 -1 4194304 111933 0 0 0 28169 51 0 0 25 0 1 0 324082844 231759872 47441 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538171 0 0 4096 0 0 0 0 17 1 0 0
/proc/3585/statm: 56582 47441 72 123 0 56457 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 226328

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3586
/proc/meminfo: memFree=1201744/2055920 swapFree=4183904/4192956
[pid=3585] ppid=3583 vsize=226328 CPUtime=342.18
/proc/3585/stat : 3585 (march_ks) R 3583 3585 2414 0 -1 4194304 111933 0 0 0 34167 51 0 0 25 0 1 0 324082844 231759872 47441 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538183 0 0 4096 0 0 0 0 17 1 0 0
/proc/3585/statm: 56582 47441 72 123 0 56457 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 226328

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3586
/proc/meminfo: memFree=1200400/2055920 swapFree=4183904/4192956
[pid=3585] ppid=3583 vsize=227672 CPUtime=402.16
/proc/3585/stat : 3585 (march_ks) R 3583 3585 2414 0 -1 4194304 112273 0 0 0 40165 51 0 0 25 0 1 0 324082844 233136128 47781 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/3585/statm: 56918 47781 72 123 0 56793 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 227672

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3586
/proc/meminfo: memFree=1199184/2055920 swapFree=4183904/4192956
[pid=3585] ppid=3583 vsize=229000 CPUtime=462.15
/proc/3585/stat : 3585 (march_ks) R 3583 3585 2414 0 -1 4194304 112578 0 0 0 46163 52 0 0 25 0 1 0 324082844 234496000 48086 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/3585/statm: 57250 48086 72 123 0 57125 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 229000

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3586
/proc/meminfo: memFree=1197968/2055920 swapFree=4183904/4192956
[pid=3585] ppid=3583 vsize=230188 CPUtime=522.13
/proc/3585/stat : 3585 (march_ks) R 3583 3585 2414 0 -1 4194304 112893 0 0 0 52161 52 0 0 25 0 1 0 324082844 235712512 48401 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542391 0 0 4096 0 0 0 0 17 1 0 0
/proc/3585/statm: 57547 48401 72 123 0 57422 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 230188

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3586
/proc/meminfo: memFree=1196944/2055920 swapFree=4183904/4192956
[pid=3585] ppid=3583 vsize=231112 CPUtime=582.11
/proc/3585/stat : 3585 (march_ks) R 3583 3585 2414 0 -1 4194304 113125 0 0 0 58159 52 0 0 25 0 1 0 324082844 236658688 48633 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/3585/statm: 57778 48633 72 123 0 57653 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 231112

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3586
/proc/meminfo: memFree=1195984/2055920 swapFree=4183904/4192956
[pid=3585] ppid=3583 vsize=232044 CPUtime=642.1
/proc/3585/stat : 3585 (march_ks) R 3583 3585 2414 0 -1 4194304 113371 0 0 0 64157 53 0 0 25 0 1 0 324082844 237613056 48879 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538684 0 0 4096 0 0 0 0 17 1 0 0
/proc/3585/statm: 58011 48879 72 123 0 57886 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 232044

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3586
/proc/meminfo: memFree=1195664/2055920 swapFree=4183904/4192956
[pid=3585] ppid=3583 vsize=232308 CPUtime=702.08
/proc/3585/stat : 3585 (march_ks) R 3583 3585 2414 0 -1 4194304 113455 0 0 0 70155 53 0 0 25 0 1 0 324082844 237883392 48963 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538602 0 0 4096 0 0 0 0 17 1 0 0
/proc/3585/statm: 58077 48963 72 123 0 57952 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 232308

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3586
/proc/meminfo: memFree=1195280/2055920 swapFree=4183904/4192956
[pid=3585] ppid=3583 vsize=232844 CPUtime=762.06
/proc/3585/stat : 3585 (march_ks) R 3583 3585 2414 0 -1 4194304 113560 0 0 0 76153 53 0 0 25 0 1 0 324082844 238432256 49068 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538171 0 0 4096 0 0 0 0 17 1 0 0
/proc/3585/statm: 58211 49068 72 123 0 58086 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 232844

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 3698
/proc/meminfo: memFree=1193808/2055920 swapFree=4183904/4192956
[pid=3585] ppid=3583 vsize=233868 CPUtime=821.98
/proc/3585/stat : 3585 (march_ks) R 3583 3585 2414 0 -1 4194304 113585 0 0 0 82145 53 0 0 25 0 1 0 324082844 239480832 49093 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542770 0 0 4096 0 0 0 0 17 1 0 0
/proc/3585/statm: 58467 49093 72 123 0 58342 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 233868

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3784
/proc/meminfo: memFree=1194568/2055920 swapFree=4183904/4192956
[pid=3585] ppid=3583 vsize=234132 CPUtime=881.92
/proc/3585/stat : 3585 (march_ks) R 3583 3585 2414 0 -1 4194304 113640 0 0 0 88139 53 0 0 25 0 1 0 324082844 239751168 49148 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/3585/statm: 58533 49148 72 123 0 58408 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 234132

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3784
/proc/meminfo: memFree=1194640/2055920 swapFree=4183904/4192956
[pid=3585] ppid=3583 vsize=234132 CPUtime=941.91
/proc/3585/stat : 3585 (march_ks) R 3583 3585 2414 0 -1 4194304 113646 0 0 0 94137 54 0 0 25 0 1 0 324082844 239751168 49154 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542380 0 0 4096 0 0 0 0 17 1 0 0
/proc/3585/statm: 58533 49154 72 123 0 58408 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 234132

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3784
/proc/meminfo: memFree=1194640/2055920 swapFree=4183904/4192956
[pid=3585] ppid=3583 vsize=234264 CPUtime=1001.89
/proc/3585/stat : 3585 (march_ks) R 3583 3585 2414 0 -1 4194304 113670 0 0 0 100135 54 0 0 25 0 1 0 324082844 239886336 49178 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/3585/statm: 58566 49178 72 123 0 58441 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 234264

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3784
/proc/meminfo: memFree=1194704/2055920 swapFree=4183904/4192956
[pid=3585] ppid=3583 vsize=234264 CPUtime=1061.87
/proc/3585/stat : 3585 (march_ks) R 3583 3585 2414 0 -1 4194304 113677 0 0 0 106133 54 0 0 25 0 1 0 324082844 239886336 49185 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538611 0 0 4096 0 0 0 0 17 1 0 0
/proc/3585/statm: 58566 49185 72 123 0 58441 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 234264

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3784
/proc/meminfo: memFree=1167632/2055920 swapFree=4183904/4192956
[pid=3585] ppid=3583 vsize=262100 CPUtime=1121.86
/proc/3585/stat : 3585 (march_ks) R 3583 3585 2414 0 -1 4194304 120612 0 0 0 112129 57 0 0 25 0 1 0 324082844 268390400 55951 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/3585/statm: 65525 55951 73 123 0 65400 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 262100

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3784
/proc/meminfo: memFree=1167568/2055920 swapFree=4183904/4192956
[pid=3585] ppid=3583 vsize=262100 CPUtime=1181.84
/proc/3585/stat : 3585 (march_ks) R 3583 3585 2414 0 -1 4194304 120612 0 0 0 118127 57 0 0 25 0 1 0 324082844 268390400 55951 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538045 0 0 4096 0 0 0 0 17 1 0 0
/proc/3585/statm: 65525 55951 73 123 0 65400 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 262100



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3784
/proc/meminfo: memFree=1167632/2055920 swapFree=4183904/4192956
[pid=3585] ppid=3583 vsize=262100 CPUtime=1200.04
/proc/3585/stat : 3585 (march_ks) R 3583 3585 2414 0 -1 4194304 120612 0 0 0 119947 57 0 0 25 0 1 0 324082844 268390400 55951 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538183 0 0 4096 0 0 0 0 17 1 0 0
/proc/3585/statm: 65525 55951 73 123 0 65400 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 262100

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 3784
/proc/meminfo: memFree=1167632/2055920 swapFree=4183904/4192956
[pid=3585] ppid=3583 vsize=262100 CPUtime=1200.04
/proc/3585/stat : 3585 (march_ks) R 3583 3585 2414 0 -1 4194304 120612 0 0 0 119947 57 0 0 25 0 1 0 324082844 268390400 55951 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538183 0 0 4096 0 0 0 0 17 1 0 0
/proc/3585/statm: 65525 55951 73 123 0 65400 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 262100

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.54
CPU time (s): 1200.09
CPU user time (s): 1199.47
CPU system time (s): 0.610907
CPU usage (%): 99.9619
Max. virtual memory (cumulated for all children) (KiB): 262100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.47
system time used= 0.610907
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 120612
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= 2496

runsolver used 0.923859 second user time and 2.45063 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Sun Mar  4 20:47:50 UTC 2007

IDJOB= 320140
IDBENCH= 20496
IDSOLVER= 111
FILE ID= node38/320140-1173041270

PBS_JOBID= 4012459

Free space on /tmp= 66503 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/manolios/manol-pipe-f9b.cnf
COMMAND LINE= /tmp/evaluation/320140-1173041270/march_ks /tmp/evaluation/320140-1173041270/instance-320140-1173041270.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-320140-1173041270 -o ROOT/results/node38/solver-320140-1173041270 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/320140-1173041270/march_ks /tmp/evaluation/320140-1173041270/instance-320140-1173041270.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  c3e7cb16bced9d54ce489b6e95d89943

RANDOM SEED= 485002758

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.233
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		: 3000.233
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:       1392104 kB
Buffers:         39156 kB
Cached:         551868 kB
SwapCached:       3092 kB
Active:         216580 kB
Inactive:       387456 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1392104 kB
SwapTotal:     4192956 kB
SwapFree:      4183904 kB
Dirty:           11804 kB
Writeback:           0 kB
Mapped:          18912 kB
Slab:            45752 kB
Committed_AS:   668964 kB
PageTables:       1480 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= 66503 MiB

End job on node38 on Sun Mar  4 21:07:53 UTC 2007