Trace number 368934

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) 5000.1 5001.76

General information on the benchmark

Namecrafted/Hard/contest05/phnf/
phnf-size10-exclusive-FIFO.used-as.sat04-991.sat05-4192.reshuffled-07.cnf
MD5SUM41f1c0479c607ce4a810d6cbab59e2f9
Bench CategoryCRAFTED (crafted 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 variables49509
Number of clauses3649657
Sum of the clauses size7337555
Maximum clause length10
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23644023
Number of clauses of size 31
Number of clauses of size 47
Number of clauses of size 58
Number of clauses of size over 55618

Solver Data (download as text)

60.97/61.00	c main():: ***                                   [ march satisfiability solver ]                                   ***
60.97/61.00	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
60.97/61.00	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
60.97/61.00	c main()::
60.97/61.00	c initFormula():: searching for DIMACS p-line....
60.97/61.00	c full lookahead due to high density!
60.97/61.00	c initFormula():: the DIMACS p-line indicates a CNF of 49509 variables and 3649657 clauses.
60.97/61.00	c parseCNF():: parsing....
60.97/61.00	c parseCNF():: the CNF contains 0 unary clauses.
60.97/61.00	c runParser():: parsing was successful, warming up engines...
60.97/61.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
60.97/61.00	c preprocessing fase I completed:: there are now 49509 free variables and 3649657 clauses.
60.97/61.00	c stat :: sign balance is biased by 145.217
60.97/61.00	c shorten_equivalence(): average equivalence length reduced from nan to nan
60.97/61.00	c using k-SAT heuristics (size based diff)
60.97/61.00	c longest clause has size 10
60.97/61.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
60.97/61.00	c main():: clause / variable ratio: ( 3649657 / 49509 ) = 73.72
60.97/61.00	c longest clause has size 10
60.97/61.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
60.97/61.00	c dynamic_preselect_setsize :: on
60.97/61.00	c suggested doublelook initial :: 0
60.97/61.00	c main():: all systems go!
60.97/61.00	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node71/watcher-368934-1177258738 -o ROOT/results/node71/solver-368934-1177258738 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/368934-1177258738/march_ks /tmp/evaluation/368934-1177258738/instance-368934-1177258738.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.93 0.98 0.99 3/64 16153
/proc/meminfo: memFree=1825224/2055920 swapFree=4184188/4192956
[pid=16153] ppid=16151 vsize=644 CPUtime=0
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15619 0 -1 4194304 51 0 0 0 0 0 0 0 18 0 1 0 201864015 659456 36 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134809616 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 161 36 31 123 0 36 0

[startup+0.074534 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 16153
/proc/meminfo: memFree=1825224/2055920 swapFree=4184188/4192956
[pid=16153] ppid=16151 vsize=33504 CPUtime=0.06
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15619 0 -1 4194304 4728 0 0 0 4 2 0 0 18 0 1 0 201864015 34308096 4713 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134792690 0 0 4096 0 0 0 0 17 0 0 0
/proc/16153/statm: 8376 4713 47 123 0 8251 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 33504

[startup+0.101531 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 16153
/proc/meminfo: memFree=1825224/2055920 swapFree=4184188/4192956
[pid=16153] ppid=16151 vsize=33900 CPUtime=0.09
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15619 0 -1 4194304 4859 0 0 0 7 2 0 0 18 0 1 0 201864015 34713600 4844 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134651949 0 0 4096 0 0 0 0 17 0 0 0
/proc/16153/statm: 8475 4844 47 123 0 8350 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 33900

[startup+0.301566 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 16153
/proc/meminfo: memFree=1825224/2055920 swapFree=4184188/4192956
[pid=16153] ppid=16151 vsize=37068 CPUtime=0.29
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15619 0 -1 4194304 5816 0 0 0 26 3 0 0 19 0 1 0 201864015 37957632 5801 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134793640 0 0 4096 0 0 0 0 17 0 0 0
/proc/16153/statm: 9267 5801 47 123 0 9142 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 37068

[startup+0.70162 s]
/proc/loadavg: 0.93 0.98 0.99 3/64 16153
/proc/meminfo: memFree=1825224/2055920 swapFree=4184188/4192956
[pid=16153] ppid=16151 vsize=43140 CPUtime=0.69
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15619 0 -1 4194304 7734 0 0 0 65 4 0 0 23 0 1 0 201864015 44175360 7719 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134660959 0 0 4096 0 0 0 0 17 0 0 0
/proc/16153/statm: 10785 7719 47 123 0 10660 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 43140

[startup+1.50172 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 16154
/proc/meminfo: memFree=1789056/2055920 swapFree=4184188/4192956
[pid=16153] ppid=16151 vsize=55020 CPUtime=1.49
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15619 0 -1 4194304 11424 0 0 0 143 6 0 0 25 0 1 0 201864015 56340480 11409 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 13755 11409 47 123 0 13630 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 55020

[startup+3.10194 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 16154
/proc/meminfo: memFree=1769152/2055920 swapFree=4184188/4192956
[pid=16153] ppid=16151 vsize=78252 CPUtime=3.08
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15619 0 -1 4194304 18706 0 0 0 297 11 0 0 25 0 1 0 201864015 80130048 18691 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 19563 18691 47 123 0 19438 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 78252

[startup+6.30138 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 16154
/proc/meminfo: memFree=1689152/2055920 swapFree=4184188/4192956
[pid=16153] ppid=16151 vsize=264588 CPUtime=6.29
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15619 0 -1 4194304 38653 0 0 0 608 21 0 0 25 0 1 0 201864015 270938112 34874 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677352 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 66147 34874 49 123 0 66022 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 264588

[startup+12.7012 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 16154
/proc/meminfo: memFree=1675072/2055920 swapFree=4184188/4192956
[pid=16153] ppid=16151 vsize=295460 CPUtime=12.68
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15619 0 -1 4194304 52615 0 0 0 1241 27 0 0 25 0 1 0 201864015 302551040 45271 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134554755 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 73865 45271 51 123 0 73740 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 295460

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 16154
/proc/meminfo: memFree=1675200/2055920 swapFree=4184188/4192956
[pid=16153] ppid=16151 vsize=265244 CPUtime=25.47
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15619 0 -1 4194304 83489 0 0 0 2505 42 0 0 25 0 1 0 201864015 271609856 37641 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134554582 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 66311 37641 62 123 0 66186 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 265244

[startup+51.1015 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 16154
/proc/meminfo: memFree=1673920/2055920 swapFree=4184188/4192956
[pid=16153] ppid=16151 vsize=368240 CPUtime=51.07
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15619 0 -1 4194304 133189 0 0 0 5041 66 0 0 25 0 1 0 201864015 377077760 38424 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134561687 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 92060 38424 68 123 0 91935 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 368240

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 16154
/proc/meminfo: memFree=1579712/2055920 swapFree=4184188/4192956
[pid=16153] ppid=16151 vsize=448060 CPUtime=102.25
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15619 0 -1 4194304 181565 0 0 0 10139 86 0 0 25 0 1 0 201864015 458813440 61528 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541777 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 112015 61528 72 123 0 111890 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 448060

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16154
/proc/meminfo: memFree=1577728/2055920 swapFree=4184188/4192956
[pid=16153] ppid=16151 vsize=450388 CPUtime=162.23
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15619 0 -1 4194304 182060 0 0 0 16136 87 0 0 25 0 1 0 201864015 461197312 62023 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 112597 62023 72 123 0 112472 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 450388

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16154
/proc/meminfo: memFree=1576896/2055920 swapFree=4184188/4192956
[pid=16153] ppid=16151 vsize=451172 CPUtime=222.21
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15619 0 -1 4194304 182258 0 0 0 22134 87 0 0 25 0 1 0 201864015 462000128 62221 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538585 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 112793 62221 72 123 0 112668 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 451172

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16154
/proc/meminfo: memFree=1576512/2055920 swapFree=4184188/4192956
[pid=16153] ppid=16151 vsize=451500 CPUtime=282.19
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15619 0 -1 4194304 182336 0 0 0 28132 87 0 0 25 0 1 0 201864015 462336000 62299 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 112875 62299 72 123 0 112750 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 451500

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16154
/proc/meminfo: memFree=1576448/2055920 swapFree=4184188/4192956
[pid=16153] ppid=16151 vsize=451500 CPUtime=342.17
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15619 0 -1 4194304 182354 0 0 0 34130 87 0 0 25 0 1 0 201864015 462336000 62317 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538171 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 112875 62317 72 123 0 112750 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 451500

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16154
/proc/meminfo: memFree=1576128/2055920 swapFree=4184188/4192956
[pid=16153] ppid=16151 vsize=451804 CPUtime=402.16
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15619 0 -1 4194304 182428 0 0 0 40128 88 0 0 25 0 1 0 201864015 462647296 62391 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 112951 62391 72 123 0 112826 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 451804

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16154
/proc/meminfo: memFree=1575936/2055920 swapFree=4184188/4192956
[pid=16153] ppid=16151 vsize=451956 CPUtime=462.14
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15619 0 -1 4194304 182462 0 0 0 46126 88 0 0 25 0 1 0 201864015 462802944 62425 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677352 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 112989 62425 72 123 0 112864 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 451956

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16154
/proc/meminfo: memFree=1575808/2055920 swapFree=4184188/4192956
[pid=16153] ppid=16151 vsize=452184 CPUtime=522.12
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15619 0 -1 4194304 182497 0 0 0 52124 88 0 0 25 0 1 0 201864015 463036416 62460 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 113046 62460 72 123 0 112921 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 452184

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16154
/proc/meminfo: memFree=1575552/2055920 swapFree=4184188/4192956
[pid=16153] ppid=16151 vsize=452524 CPUtime=582.1
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15619 0 -1 4194304 182554 0 0 0 58122 88 0 0 25 0 1 0 201864015 463384576 62517 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 113131 62517 72 123 0 113006 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 452524

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 16154
/proc/meminfo: memFree=1575040/2055920 swapFree=4184188/4192956
[pid=16153] ppid=16151 vsize=453036 CPUtime=642.08
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15619 0 -1 4194304 182663 0 0 0 64120 88 0 0 25 0 1 0 201864015 463908864 62626 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134584627 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 113259 62626 72 123 0 113134 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 453036


################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16354
/proc/meminfo: memFree=1524992/2055920 swapFree=4184188/4192956
[pid=16153] ppid=16151 vsize=510436 CPUtime=4060.93
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15619 0 -1 4194304 194789 0 0 0 405981 112 0 0 25 0 1 0 201864015 522686464 74752 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 127609 74752 72 123 0 127484 0
Current children cumulated CPU time (s) 4060.93
Current children cumulated vsize (KiB) 510436

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16354
/proc/meminfo: memFree=1523904/2055920 swapFree=4184188/4192956
[pid=16153] ppid=16151 vsize=510436 CPUtime=4120.91
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15619 0 -1 4194304 195043 0 0 0 411978 113 0 0 25 0 1 0 201864015 522686464 75006 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 127609 75006 72 123 0 127484 0
Current children cumulated CPU time (s) 4120.91
Current children cumulated vsize (KiB) 510436

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16354
/proc/meminfo: memFree=1522880/2055920 swapFree=4184188/4192956
[pid=16153] ppid=16151 vsize=510436 CPUtime=4180.89
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15619 0 -1 4194304 195303 0 0 0 417976 113 0 0 25 0 1 0 201864015 522686464 75266 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134587923 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 127609 75266 72 123 0 127484 0
Current children cumulated CPU time (s) 4180.89
Current children cumulated vsize (KiB) 510436

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16354
/proc/meminfo: memFree=1521792/2055920 swapFree=4184188/4192956
[pid=16153] ppid=16151 vsize=510436 CPUtime=4240.87
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15619 0 -1 4194304 195560 0 0 0 423973 114 0 0 25 0 1 0 201864015 522686464 75523 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 127609 75523 72 123 0 127484 0
Current children cumulated CPU time (s) 4240.87
Current children cumulated vsize (KiB) 510436

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16354
/proc/meminfo: memFree=1520832/2055920 swapFree=4184188/4192956
[pid=16153] ppid=16151 vsize=510436 CPUtime=4300.85
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15619 0 -1 4194304 195797 0 0 0 429971 114 0 0 25 0 1 0 201864015 522686464 75760 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134563569 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 127609 75760 72 123 0 127484 0
Current children cumulated CPU time (s) 4300.85
Current children cumulated vsize (KiB) 510436

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16354
/proc/meminfo: memFree=1520000/2055920 swapFree=4184188/4192956
[pid=16153] ppid=16151 vsize=510436 CPUtime=4360.83
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15619 0 -1 4194304 196026 0 0 0 435969 114 0 0 25 0 1 0 201864015 522686464 75989 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564826 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 127609 75989 72 123 0 127484 0
Current children cumulated CPU time (s) 4360.83
Current children cumulated vsize (KiB) 510436

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16354
/proc/meminfo: memFree=1519040/2055920 swapFree=4184188/4192956
[pid=16153] ppid=16151 vsize=510436 CPUtime=4420.82
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15619 0 -1 4194304 196263 0 0 0 441967 115 0 0 25 0 1 0 201864015 522686464 76226 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134587923 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 127609 76226 72 123 0 127484 0
Current children cumulated CPU time (s) 4420.82
Current children cumulated vsize (KiB) 510436

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16354
/proc/meminfo: memFree=1518080/2055920 swapFree=4184188/4192956
[pid=16153] ppid=16151 vsize=510436 CPUtime=4480.79
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15619 0 -1 4194304 196501 0 0 0 447964 115 0 0 25 0 1 0 201864015 522686464 76464 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 127609 76464 72 123 0 127484 0
Current children cumulated CPU time (s) 4480.79
Current children cumulated vsize (KiB) 510436

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16354
/proc/meminfo: memFree=1517056/2055920 swapFree=4184188/4192956
[pid=16153] ppid=16151 vsize=510436 CPUtime=4540.78
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15619 0 -1 4194304 196744 0 0 0 453962 116 0 0 25 0 1 0 201864015 522686464 76707 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 127609 76707 72 123 0 127484 0
Current children cumulated CPU time (s) 4540.78
Current children cumulated vsize (KiB) 510436

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16354
/proc/meminfo: memFree=1516032/2055920 swapFree=4184188/4192956
[pid=16153] ppid=16151 vsize=510436 CPUtime=4600.76
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15619 0 -1 4194304 196984 0 0 0 459960 116 0 0 25 0 1 0 201864015 522686464 76947 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134584966 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 127609 76947 72 123 0 127484 0
Current children cumulated CPU time (s) 4600.76
Current children cumulated vsize (KiB) 510436

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16354
/proc/meminfo: memFree=1515008/2055920 swapFree=4184188/4192956
[pid=16153] ppid=16151 vsize=539904 CPUtime=4660.74
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15619 0 -1 4194304 197221 0 0 0 465957 117 0 0 25 0 1 0 201864015 552861696 77184 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134584627 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 134976 77184 72 123 0 134851 0
Current children cumulated CPU time (s) 4660.74
Current children cumulated vsize (KiB) 539904

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16354
/proc/meminfo: memFree=1513984/2055920 swapFree=4184188/4192956
[pid=16153] ppid=16151 vsize=539904 CPUtime=4720.72
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15619 0 -1 4194304 197470 0 0 0 471955 117 0 0 25 0 1 0 201864015 552861696 77433 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134584966 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 134976 77433 72 123 0 134851 0
Current children cumulated CPU time (s) 4720.72
Current children cumulated vsize (KiB) 539904

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16354
/proc/meminfo: memFree=1513024/2055920 swapFree=4184188/4192956
[pid=16153] ppid=16151 vsize=539904 CPUtime=4780.7
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15619 0 -1 4194304 197713 0 0 0 477952 118 0 0 25 0 1 0 201864015 552861696 77676 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134584638 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 134976 77676 72 123 0 134851 0
Current children cumulated CPU time (s) 4780.7
Current children cumulated vsize (KiB) 539904

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16354
/proc/meminfo: memFree=1512000/2055920 swapFree=4184188/4192956
[pid=16153] ppid=16151 vsize=539904 CPUtime=4840.68
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15619 0 -1 4194304 197951 0 0 0 483950 118 0 0 25 0 1 0 201864015 552861696 77914 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134584966 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 134976 77914 72 123 0 134851 0
Current children cumulated CPU time (s) 4840.68
Current children cumulated vsize (KiB) 539904

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16354
/proc/meminfo: memFree=1511040/2055920 swapFree=4184188/4192956
[pid=16153] ppid=16151 vsize=539904 CPUtime=4900.66
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15619 0 -1 4194304 198195 0 0 0 489948 118 0 0 25 0 1 0 201864015 552861696 78158 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597973 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 134976 78158 72 123 0 134851 0
Current children cumulated CPU time (s) 4900.66
Current children cumulated vsize (KiB) 539904

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16354
/proc/meminfo: memFree=1510080/2055920 swapFree=4184188/4192956
[pid=16153] ppid=16151 vsize=539904 CPUtime=4960.65
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15619 0 -1 4194304 198431 0 0 0 495946 119 0 0 25 0 1 0 201864015 552861696 78394 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134563569 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 134976 78394 72 123 0 134851 0
Current children cumulated CPU time (s) 4960.65
Current children cumulated vsize (KiB) 539904



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16356
/proc/meminfo: memFree=1509440/2055920 swapFree=4184188/4192956
[pid=16153] ppid=16151 vsize=539904 CPUtime=5000.04
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15619 0 -1 4194304 198591 0 0 0 499885 119 0 0 25 0 1 0 201864015 552861696 78554 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134563569 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 134976 78554 72 123 0 134851 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 539904

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

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

[startup+5001.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16356
/proc/meminfo: memFree=1509440/2055920 swapFree=4184188/4192956
[pid=16153] ppid=16151 vsize=539904 CPUtime=5000.04
/proc/16153/stat : 16153 (march_ks) R 16151 16153 15619 0 -1 4194304 198591 0 0 0 499885 119 0 0 25 0 1 0 201864015 552861696 78554 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134563569 0 0 4096 0 0 0 0 17 1 0 0
/proc/16153/statm: 134976 78554 72 123 0 134851 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 539904

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.76
CPU time (s): 5000.1
CPU user time (s): 4998.85
CPU system time (s): 1.24781
CPU usage (%): 99.9668
Max. virtual memory (cumulated for all children) (KiB): 539904

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.86
system time used= 1.24781
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 198591
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= 8089

runsolver used 3.2955 second user time and 10.4214 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Sun Apr 22 16:19:07 UTC 2007

IDJOB= 368934
IDBENCH= 24639
IDSOLVER= 180
FILE ID= node71/368934-1177258738

PBS_JOBID= 4650607

Free space on /tmp= 66394 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/phnf/phnf-size10-exclusive-FIFO.used-as.sat04-991.sat05-4192.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/368934-1177258738/march_ks /tmp/evaluation/368934-1177258738/instance-368934-1177258738.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-368934-1177258738 -o ROOT/results/node71/solver-368934-1177258738 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/368934-1177258738/march_ks /tmp/evaluation/368934-1177258738/instance-368934-1177258738.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  41f1c0479c607ce4a810d6cbab59e2f9

RANDOM SEED= 645892340

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.234
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		: 3000.234
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:       1826208 kB
Buffers:          9088 kB
Cached:         149492 kB
SwapCached:       2580 kB
Active:          75052 kB
Inactive:        93308 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1826208 kB
SwapTotal:     4192956 kB
SwapFree:      4184188 kB
Dirty:           54484 kB
Writeback:           0 kB
Mapped:          15864 kB
Slab:            47392 kB
Committed_AS:  3592096 kB
PageTables:       1448 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= 66394 MiB

End job on node71 on Sun Apr 22 17:42:31 UTC 2007