Trace number 3152733

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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_rw 2011-03-02? (TO) 1300.03 1300.01

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v90-c8010-S271997978-024.SATISFIABLE.cnf
MD5SUMf2a33b1c7727ae45658e5fd83ad755d2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.843871
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses8010
Sum of the clauses size56070
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 58010

Solver Data 

0.50/0.53	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.50/0.53	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.50/0.53	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.50/0.53	c main()::
0.50/0.53	c initFormula():: searching for DIMACS p-line....
0.50/0.53	c full lookahead due to high density!
0.50/0.53	c initFormula():: the DIMACS p-line indicates a CNF of 90 variables and 8010 clauses.
0.50/0.53	c parseCNF():: parsing....
0.50/0.53	c parseCNF():: the CNF contains 0 unary clauses.
0.50/0.53	c runParser():: parsing was successful, warming up engines...
0.50/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.50/0.53	c preprocessing fase I completed:: there are now 90 free variables and 8010 clauses.
0.50/0.53	c using k-SAT heuristics (size based diff)
0.50/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.50/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
0.50/0.53	c resolvent_look() :: found 1 resolvents
0.50/0.53	c main():: clause / variable ratio: ( 8011 / 90 ) = 89.01
0.50/0.53	c longest clause has size 7
0.50/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.50/0.53	c number of free variables = 90
0.50/0.53	c dynamic_preselect_setsize :: off
0.50/0.53	c main():: all systems go!
0.50/0.53	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 228
0.59/0.60	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 883
0.70/0.75	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 8429
2.20/2.22	c |----------------------------------------------------------------|
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c |****************
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c |****************************************************************| ( 3/999) NodeCount: 69606
13.99/14.06	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 4/999) NodeCount: 442604
88.49/88.56	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 2213089
462.60/462.67	c |----------------------------------------------------------------|
c |*
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c |********************************
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Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3152733-1301710815/watcher-3152733-1301710815 -o /tmp/evaluation-result-3152733-1301710815/solver-3152733-1301710815 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152733-1301710815.cnf 

running on 2 cores: 1,3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.68 3.89 4.16 4/189 7778
/proc/meminfo: memFree=24605248/32951124 swapFree=67110456/67111528
[pid=7778] ppid=7776 vsize=6724 CPUtime=0 cores=1,3
/proc/7778/stat : 7778 (march_rw) R 7776 7778 6645 0 -1 4194304 278 0 0 0 0 0 0 0 25 0 1 0 361312162 6885376 222 33554432000 4194304 4300876 140734834761376 18446744073709551615 224284586693 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7778/statm: 1681 223 113 27 0 130 0

[startup+0.00763211 s]
/proc/loadavg: 3.68 3.89 4.16 4/189 7778
/proc/meminfo: memFree=24605248/32951124 swapFree=67110456/67111528
[pid=7778] ppid=7776 vsize=6856 CPUtime=0 cores=1,3
/proc/7778/stat : 7778 (march_rw) R 7776 7778 6645 0 -1 4194304 301 0 0 0 0 0 0 0 25 0 1 0 361312162 7020544 245 33554432000 4194304 4300876 140734834761376 18446744073709551615 224284586693 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7778/statm: 1714 245 113 27 0 163 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6856

[startup+0.10158 s]
/proc/loadavg: 3.68 3.89 4.16 4/189 7778
/proc/meminfo: memFree=24605248/32951124 swapFree=67110456/67111528
[pid=7778] ppid=7776 vsize=7788 CPUtime=0.1 cores=1,3
/proc/7778/stat : 7778 (march_rw) R 7776 7778 6645 0 -1 4202496 1361 0 0 0 10 0 0 0 25 0 1 0 361312162 7974912 455 33554432000 4194304 4300876 140734834761376 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/7778/statm: 1947 455 143 27 0 396 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7788

[startup+0.300547 s]
/proc/loadavg: 3.68 3.89 4.16 4/189 7778
/proc/meminfo: memFree=24605248/32951124 swapFree=67110456/67111528
[pid=7778] ppid=7776 vsize=7788 CPUtime=0.3 cores=1,3
/proc/7778/stat : 7778 (march_rw) R 7776 7778 6645 0 -1 4202496 1361 0 0 0 30 0 0 0 25 0 1 0 361312162 7974912 455 33554432000 4194304 4300876 140734834761376 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/7778/statm: 1947 455 143 27 0 396 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 7788

[startup+0.706564 s]
/proc/loadavg: 3.68 3.89 4.16 4/189 7778
/proc/meminfo: memFree=24605248/32951124 swapFree=67110456/67111528
[pid=7778] ppid=7776 vsize=8516 CPUtime=0.7 cores=1,3
/proc/7778/stat : 7778 (march_rw) R 7776 7778 6645 0 -1 4202496 1775 0 0 0 70 0 0 0 18 0 1 0 361312162 8720384 601 33554432000 4194304 4300876 140734834761376 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7778/statm: 2129 601 170 27 0 578 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 8516

[startup+1.50039 s]
/proc/loadavg: 3.68 3.89 4.16 5/190 7779
/proc/meminfo: memFree=24602924/32951124 swapFree=67110456/67111528
[pid=7778] ppid=7776 vsize=8776 CPUtime=1.49 cores=1,3
/proc/7778/stat : 7778 (march_rw) R 7776 7778 6645 0 -1 4202496 1801 0 0 0 149 0 0 0 19 0 1 0 361312162 8986624 627 33554432000 4194304 4300876 140734834761376 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7778/statm: 2194 627 170 27 0 643 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8776

[startup+3.10012 s]
/proc/loadavg: 3.68 3.89 4.16 5/190 7779
/proc/meminfo: memFree=24601808/32951124 swapFree=67110456/67111528
[pid=7778] ppid=7776 vsize=9080 CPUtime=3.09 cores=1,3
/proc/7778/stat : 7778 (march_rw) R 7776 7778 6645 0 -1 4202496 1900 0 0 0 309 0 0 0 22 0 1 0 361312162 9297920 726 33554432000 4194304 4300876 140734834761376 18446744073709551615 224284321377 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7778/statm: 2270 726 170 27 0 719 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9080

[startup+6.30058 s]
/proc/loadavg: 3.71 3.89 4.16 5/190 7779
/proc/meminfo: memFree=24600224/32951124 swapFree=67110456/67111528
[pid=7778] ppid=7776 vsize=9800 CPUtime=6.3 cores=1,3
/proc/7778/stat : 7778 (march_rw) R 7776 7778 6645 0 -1 4202496 1998 0 0 0 630 0 0 0 25 0 1 0 361312162 10035200 824 33554432000 4194304 4300876 140734834761376 18446744073709551615 224284321478 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7778/statm: 2450 824 171 27 0 899 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 9800

[startup+12.7005 s]
/proc/loadavg: 3.73 3.90 4.16 5/190 7779
/proc/meminfo: memFree=24596008/32951124 swapFree=67110456/67111528
[pid=7778] ppid=7776 vsize=10312 CPUtime=12.7 cores=1,3
/proc/7778/stat : 7778 (march_rw) R 7776 7778 6645 0 -1 4202496 2197 0 0 0 1270 0 0 0 25 0 1 0 361312162 10559488 1023 33554432000 4194304 4300876 140734834761376 18446744073709551615 4227604 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7778/statm: 2578 1023 171 27 0 1027 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 10312

[startup+25.5004 s]
/proc/loadavg: 3.79 3.90 4.16 5/190 7781
/proc/meminfo: memFree=24589084/32951124 swapFree=67110456/67111528
[pid=7778] ppid=7776 vsize=12228 CPUtime=25.49 cores=1,3
/proc/7778/stat : 7778 (march_rw) R 7776 7778 6645 0 -1 4202496 2580 0 0 0 2549 0 0 0 25 0 1 0 361312162 12521472 1406 33554432000 4194304 4300876 140734834761376 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7778/statm: 3057 1406 171 27 0 1506 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12228

[startup+51.1001 s]
/proc/loadavg: 3.86 3.91 4.15 5/190 7781
/proc/meminfo: memFree=24574188/32951124 swapFree=67110456/67111528
[pid=7778] ppid=7776 vsize=16540 CPUtime=51.09 cores=1,3
/proc/7778/stat : 7778 (march_rw) R 7776 7778 6645 0 -1 4202496 3352 0 0 0 5109 0 0 0 25 0 1 0 361312162 16936960 2178 33554432000 4194304 4300876 140734834761376 18446744073709551615 4276252 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7778/statm: 4135 2178 171 27 0 2584 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16540

[startup+102.307 s]
/proc/loadavg: 3.94 3.92 4.14 5/190 7783
/proc/meminfo: memFree=24547112/32951124 swapFree=67110456/67111528
[pid=7778] ppid=7776 vsize=26240 CPUtime=102.3 cores=1,3
/proc/7778/stat : 7778 (march_rw) R 7776 7778 6645 0 -1 4202496 4836 0 0 0 10230 0 0 0 25 0 1 0 361312162 26869760 3662 33554432000 4194304 4300876 140734834761376 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7778/statm: 6560 3662 171 27 0 5009 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 26240

[startup+162.301 s]
/proc/loadavg: 3.98 3.93 4.13 5/190 7783
/proc/meminfo: memFree=24516936/32951124 swapFree=67110456/67111528
[pid=7778] ppid=7776 vsize=34972 CPUtime=162.3 cores=1,3
/proc/7778/stat : 7778 (march_rw) R 7776 7778 6645 0 -1 4202496 6578 0 0 0 16229 1 0 0 25 0 1 0 361312162 35811328 5404 33554432000 4194304 4300876 140734834761376 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7778/statm: 8743 5404 171 27 0 7192 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 34972

[startup+222.301 s]
/proc/loadavg: 3.99 3.94 4.12 5/190 7785
/proc/meminfo: memFree=24485896/32951124 swapFree=67110456/67111528
[pid=7778] ppid=7776 vsize=35532 CPUtime=222.29 cores=1,3
/proc/7778/stat : 7778 (march_rw) R 7776 7778 6645 0 -1 4202496 8385 0 0 0 22228 1 0 0 25 0 1 0 361312162 36384768 7211 33554432000 4194304 4300876 140734834761376 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7778/statm: 8883 7211 171 27 0 7332 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 35532

[startup+282.301 s]
/proc/loadavg: 3.99 3.95 4.11 5/190 7787
/proc/meminfo: memFree=24455604/32951124 swapFree=67110456/67111528
[pid=7778] ppid=7776 vsize=48628 CPUtime=282.3 cores=1,3
/proc/7778/stat : 7778 (march_rw) R 7776 7778 6645 0 -1 4202496 10113 0 0 0 28228 2 0 0 25 0 1 0 361312162 49795072 8939 33554432000 4194304 4300876 140734834761376 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7778/statm: 12157 8939 171 27 0 10606 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 48628

[startup+342.301 s]
/proc/loadavg: 3.99 3.95 4.09 5/190 7789
/proc/meminfo: memFree=24425936/32951124 swapFree=67110456/67111528
[pid=7778] ppid=7776 vsize=68828 CPUtime=342.3 cores=1,3
/proc/7778/stat : 7778 (march_rw) R 7776 7778 6645 0 -1 4202496 11824 0 0 0 34228 2 0 0 25 0 1 0 361312162 70479872 10650 33554432000 4194304 4300876 140734834761376 18446744073709551615 4214304 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7778/statm: 17207 10650 171 27 0 15656 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 68828

[startup+402.301 s]
/proc/loadavg: 3.99 3.96 4.09 5/190 7791
/proc/meminfo: memFree=24396756/32951124 swapFree=67110456/67111528
[pid=7778] ppid=7776 vsize=68828 CPUtime=402.29 cores=1,3
/proc/7778/stat : 7778 (march_rw) R 7776 7778 6645 0 -1 4202496 13474 0 0 0 40227 2 0 0 25 0 1 0 361312162 70479872 12300 33554432000 4194304 4300876 140734834761376 18446744073709551615 4264137 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7778/statm: 17207 12300 171 27 0 15656 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 68828

[startup+462.301 s]
/proc/loadavg: 3.99 3.97 4.08 5/190 7791
/proc/meminfo: memFree=24367580/32951124 swapFree=67110456/67111528
[pid=7778] ppid=7776 vsize=68828 CPUtime=462.3 cores=1,3
/proc/7778/stat : 7778 (march_rw) R 7776 7778 6645 0 -1 4202496 14990 0 0 0 46227 3 0 0 25 0 1 0 361312162 70479872 13816 33554432000 4194304 4300876 140734834761376 18446744073709551615 4276267 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7778/statm: 17207 13816 171 27 0 15656 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 68828

[startup+522.301 s]
/proc/loadavg: 3.99 3.97 4.07 5/190 7793
/proc/meminfo: memFree=24338772/32951124 swapFree=67110456/67111528
[pid=7778] ppid=7776 vsize=68828 CPUtime=522.3 cores=1,3
/proc/7778/stat : 7778 (march_rw) R 7776 7778 6645 0 -1 4202496 16741 0 0 0 52227 3 0 0 25 0 1 0 361312162 70479872 15567 33554432000 4194304 4300876 140734834761376 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7778/statm: 17207 15567 171 27 0 15656 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 68828

[startup+582.301 s]
/proc/loadavg: 4.04 3.99 4.07 5/190 7795
/proc/meminfo: memFree=24308844/32951124 swapFree=67110456/67111528
[pid=7778] ppid=7776 vsize=98296 CPUtime=582.29 cores=1,3
/proc/7778/stat : 7778 (march_rw) R 7776 7778 6645 0 -1 4202496 18496 0 0 0 58226 3 0 0 25 0 1 0 361312162 100655104 17322 33554432000 4194304 4300876 140734834761376 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7778/statm: 24574 17322 171 27 0 23023 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 98296

[startup+642.301 s]
/proc/loadavg: 4.01 3.99 4.07 5/190 7797
/proc/meminfo: memFree=24279288/32951124 swapFree=67110456/67111528
[pid=7778] ppid=7776 vsize=99408 CPUtime=642.31 cores=1,3
/proc/7778/stat : 7778 (march_rw) R 7776 7778 6645 0 -1 4202496 20214 0 0 0 64227 4 0 0 25 0 1 0 361312162 101793792 19040 33554432000 4194304 4300876 140734834761376 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7778/statm: 24852 19040 171 27 0 23301 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 99408

[startup+702.301 s]
/proc/loadavg: 4.00 3.99 4.06 5/190 7799
/proc/meminfo: memFree=24250612/32951124 swapFree=67110456/67111528
[pid=7778] ppid=7776 vsize=99408 CPUtime=702.3 cores=1,3
/proc/7778/stat : 7778 (march_rw) R 7776 7778 6645 0 -1 4202496 21849 0 0 0 70226 4 0 0 25 0 1 0 361312162 101793792 20675 33554432000 4194304 4300876 140734834761376 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7778/statm: 24852 20675 171 27 0 23301 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 99408

[startup+762.307 s]
/proc/loadavg: 4.10 4.02 4.07 5/190 7799
/proc/meminfo: memFree=24222812/32951124 swapFree=67110456/67111528
[pid=7778] ppid=7776 vsize=99408 CPUtime=762.31 cores=1,3
/proc/7778/stat : 7778 (march_rw) R 7776 7778 6645 0 -1 4202496 23406 0 0 0 76227 4 0 0 25 0 1 0 361312162 101793792 22232 33554432000 4194304 4300876 140734834761376 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7778/statm: 24852 22232 171 27 0 23301 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 99408

[startup+822.301 s]
/proc/loadavg: 4.04 4.01 4.06 5/190 7801
/proc/meminfo: memFree=24194984/32951124 swapFree=67110456/67111528
[pid=7778] ppid=7776 vsize=143608 CPUtime=822.3 cores=1,3
/proc/7778/stat : 7778 (march_rw) R 7776 7778 6645 0 -1 4202496 25083 0 0 0 82226 4 0 0 25 0 1 0 361312162 147054592 23909 33554432000 4194304 4300876 140734834761376 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7778/statm: 35902 23909 171 27 0 34351 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 143608

[startup+882.301 s]
/proc/loadavg: 4.01 4.01 4.06 5/190 7803
/proc/meminfo: memFree=24166556/32951124 swapFree=67110456/67111528
[pid=7778] ppid=7776 vsize=143608 CPUtime=882.3 cores=1,3
/proc/7778/stat : 7778 (march_rw) R 7776 7778 6645 0 -1 4202496 26786 0 0 0 88226 4 0 0 25 0 1 0 361312162 147054592 25612 33554432000 4194304 4300876 140734834761376 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7778/statm: 35902 25612 171 27 0 34351 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 143608

[startup+942.301 s]
/proc/loadavg: 4.06 4.02 4.06 5/190 7805
/proc/meminfo: memFree=24139256/32951124 swapFree=67110456/67111528
[pid=7778] ppid=7776 vsize=143608 CPUtime=942.3 cores=1,3
/proc/7778/stat : 7778 (march_rw) R 7776 7778 6645 0 -1 4202496 28406 0 0 0 94226 4 0 0 25 0 1 0 361312162 147054592 27232 33554432000 4194304 4300876 140734834761376 18446744073709551615 4225442 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7778/statm: 35902 27232 171 27 0 34351 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 143608

[startup+1002.3 s]
/proc/loadavg: 4.02 4.01 4.05 5/190 7807
/proc/meminfo: memFree=24111708/32951124 swapFree=67110456/67111528
[pid=7778] ppid=7776 vsize=143608 CPUtime=1002.31 cores=1,3
/proc/7778/stat : 7778 (march_rw) R 7776 7778 6645 0 -1 4202496 29974 0 0 0 100226 5 0 0 25 0 1 0 361312162 147054592 28800 33554432000 4194304 4300876 140734834761376 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7778/statm: 35902 28800 171 27 0 34351 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 143608

[startup+1062.3 s]
/proc/loadavg: 4.01 4.01 4.04 5/190 7807
/proc/meminfo: memFree=24085264/32951124 swapFree=67110456/67111528
[pid=7778] ppid=7776 vsize=143608 CPUtime=1062.31 cores=1,3
/proc/7778/stat : 7778 (march_rw) R 7776 7778 6645 0 -1 4202496 31573 0 0 0 106226 5 0 0 25 0 1 0 361312162 147054592 30399 33554432000 4194304 4300876 140734834761376 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7778/statm: 35902 30399 171 27 0 34351 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 143608

[startup+1122.3 s]
/proc/loadavg: 4.08 4.02 4.04 5/190 7812
/proc/meminfo: memFree=24057428/32951124 swapFree=67110456/67111528
[pid=7778] ppid=7776 vsize=143608 CPUtime=1122.31 cores=1,3
/proc/7778/stat : 7778 (march_rw) R 7776 7778 6645 0 -1 4202496 33254 0 0 0 112226 5 0 0 25 0 1 0 361312162 147054592 32080 33554432000 4194304 4300876 140734834761376 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7778/statm: 35902 32080 171 27 0 34351 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 143608

[startup+1182.3 s]
/proc/loadavg: 4.09 4.03 4.04 5/190 7814
/proc/meminfo: memFree=24028640/32951124 swapFree=67110456/67111528
[pid=7778] ppid=7776 vsize=143608 CPUtime=1182.31 cores=1,3
/proc/7778/stat : 7778 (march_rw) R 7776 7778 6645 0 -1 4202496 34875 0 0 0 118225 6 0 0 25 0 1 0 361312162 147054592 33701 33554432000 4194304 4300876 140734834761376 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7778/statm: 35902 33701 171 27 0 34351 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 143608

[startup+1242.3 s]
/proc/loadavg: 3.69 3.94 4.01 4/184 7833
/proc/meminfo: memFree=24154764/32951124 swapFree=67110456/67111528
[pid=7778] ppid=7776 vsize=212132 CPUtime=1242.31 cores=1,3
/proc/7778/stat : 7778 (march_rw) R 7776 7778 6645 0 -1 4202496 36394 0 0 0 124225 6 0 0 25 0 1 0 361312162 217223168 35220 33554432000 4194304 4300876 140734834761376 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7778/statm: 53033 35220 171 27 0 51482 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 212132



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 2.37 3.55 3.87 2/172 7871
/proc/meminfo: memFree=24482152/32951124 swapFree=67110456/67111528
[pid=7778] ppid=7776 vsize=212132 CPUtime=1300.01 cores=1,3
/proc/7778/stat : 7778 (march_rw) R 7776 7778 6645 0 -1 4202496 38013 0 0 0 129995 6 0 0 25 0 1 0 361312162 217223168 36839 33554432000 4194304 4300876 140734834761376 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7778/statm: 53033 36839 171 27 0 51482 0
Current children cumulated CPU time (s) 1300.01
Current children cumulated vsize (KiB) 212132

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): 1300.01
CPU time (s): 1300.03
CPU user time (s): 1299.96
CPU system time (s): 0.072988
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 212132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.96
system time used= 0.072988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38013
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= 4
involuntary context switches= 14131

runsolver used 1.75573 second user time and 4.17436 second system time

The end

Launcher Data 

Begin job on node118 at 2011-04-02 04:20:15
IDJOB=3152733
IDBENCH=83013
IDSOLVER=1561
FILE ID=node118/3152733-1301710815
RUNJOBID= node118-1301710777-7657
PBS_JOBID= 12840835
Free space on /tmp= 71184 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k7-r89-v90-c8010-S271997978-024.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152733-1301710815/watcher-3152733-1301710815 -o /tmp/evaluation-result-3152733-1301710815/solver-3152733-1301710815 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152733-1301710815.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= f2a33b1c7727ae45658e5fd83ad755d2
RANDOM SEED=1071970364

node118.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.68
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.68
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5374.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      24605512 kB
Buffers:        276336 kB
Cached:        7723712 kB
SwapCached:        640 kB
Active:        4790396 kB
Inactive:      3298228 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      24605512 kB
SwapTotal:    67111528 kB
SwapFree:     67110456 kB
Dirty:             432 kB
Writeback:           0 kB
AnonPages:       87436 kB
Mapped:          15668 kB
Slab:           194840 kB
PageTables:       4988 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   277604 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71184 MiB
End job on node118 at 2011-04-02 04:41:57