Trace number 3420257

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) 5000.14 5000.16

General information on the benchmark

Namerandom/large/
unif-k5-r20-v750-c15000-S957625236-045-UNKNOWN.cnf
MD5SUM49e4c2cc668774425bd698267df5f51d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.09983
Satisfiable
(Un)Satisfiability was proved
Number of variables750
Number of clauses15000
Sum of the clauses size75000
Maximum clause length5
Minimum clause length5
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 515000
Number of clauses of size over 50

Solver Data 

0.11/0.16	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.11/0.16	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.11/0.16	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.11/0.16	c main()::
0.11/0.16	c initFormula():: searching for DIMACS p-line....
0.11/0.16	c full lookahead due to high density!
0.11/0.16	c initFormula():: the DIMACS p-line indicates a CNF of 750 variables and 15000 clauses.
0.11/0.16	c parseCNF():: parsing....
0.11/0.16	c parseCNF():: the CNF contains 0 unary clauses.
0.11/0.16	c runParser():: parsing was successful, warming up engines...
0.11/0.16	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.11/0.16	c preprocessing fase I completed:: there are now 750 free variables and 15000 clauses.
0.11/0.16	c using k-SAT heuristics (size based diff)
0.11/0.16	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.11/0.16	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.11/0.16	c main():: clause / variable ratio: ( 15000 / 750 ) = 20.00
0.11/0.16	c longest clause has size 5
0.11/0.16	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.11/0.16	c number of free variables = 750
0.11/0.16	c dynamic_preselect_setsize :: off
0.11/0.16	c main():: all systems go!
0.11/0.16	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 357
0.19/0.25	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 29315
3.49/3.56	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |****************************************************************| ( 2/999) NodeCount: 2255646
282.50/282.50	c |----------------------------------------------------------------|
c |*
c |**
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c |****************
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c |***************************************************************

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

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-3420257-1306591986/watcher-3420257-1306591986 -o /tmp/evaluation-result-3420257-1306591986/solver-3420257-1306591986 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420257-1306591986.cnf 

running on 4 cores: 0,2,4,6

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): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 1.12 1.50 1/551 577
/proc/meminfo: memFree=17273692/32950928 swapFree=67056576/67111528
[pid=577] ppid=575 vsize=6768 CPUtime=0 cores=0,2,4,6
/proc/577/stat : 577 (march_rw) R 575 577 32307 0 -1 4194304 256 0 0 0 0 0 0 0 22 0 1 0 770795722 6930432 201 33554432000 4194304 4300876 140736663088512 18446744073709551615 239476355781 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/577/statm: 1692 201 113 27 0 141 0

[startup+0.119496 s]
/proc/loadavg: 0.92 1.12 1.50 1/551 577
/proc/meminfo: memFree=17273692/32950928 swapFree=67056576/67111528
[pid=577] ppid=575 vsize=8776 CPUtime=0.11 cores=0,2,4,6
/proc/577/stat : 577 (march_rw) R 575 577 32307 0 -1 4202496 2118 0 0 0 11 0 0 0 23 0 1 0 770795722 8986624 605 33554432000 4194304 4300876 140736663088512 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/577/statm: 2194 605 143 27 0 643 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 8776

[startup+0.200481 s]
/proc/loadavg: 0.92 1.12 1.50 1/551 577
/proc/meminfo: memFree=17273692/32950928 swapFree=67056576/67111528
[pid=577] ppid=575 vsize=11088 CPUtime=0.19 cores=0,2,4,6
/proc/577/stat : 577 (march_rw) R 575 577 32307 0 -1 4202496 3076 0 0 0 19 0 0 0 23 0 1 0 770795722 11354112 1007 33554432000 4194304 4300876 140736663088512 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/577/statm: 2772 1007 170 27 0 1221 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 11088

[startup+0.300467 s]
/proc/loadavg: 0.92 1.12 1.50 1/551 577
/proc/meminfo: memFree=17273692/32950928 swapFree=67056576/67111528
[pid=577] ppid=575 vsize=11088 CPUtime=0.29 cores=0,2,4,6
/proc/577/stat : 577 (march_rw) R 575 577 32307 0 -1 4202496 3076 0 0 0 29 0 0 0 23 0 1 0 770795722 11354112 1007 33554432000 4194304 4300876 140736663088512 18446744073709551615 4269525 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/577/statm: 2772 1007 170 27 0 1221 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11088

[startup+0.700382 s]
/proc/loadavg: 0.92 1.12 1.50 1/551 577
/proc/meminfo: memFree=17273692/32950928 swapFree=67056576/67111528
[pid=577] ppid=575 vsize=11088 CPUtime=0.69 cores=0,2,4,6
/proc/577/stat : 577 (march_rw) R 575 577 32307 0 -1 4202496 3076 0 0 0 69 0 0 0 25 0 1 0 770795722 11354112 1007 33554432000 4194304 4300876 140736663088512 18446744073709551615 4214448 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/577/statm: 2772 1007 170 27 0 1221 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11088

[startup+1.50024 s]
/proc/loadavg: 0.92 1.12 1.50 3/555 584
/proc/meminfo: memFree=17263004/32950928 swapFree=67056576/67111528
[pid=577] ppid=575 vsize=11088 CPUtime=1.49 cores=0,2,4,6
/proc/577/stat : 577 (march_rw) R 575 577 32307 0 -1 4202496 3076 0 0 0 149 0 0 0 25 0 1 0 770795722 11354112 1007 33554432000 4194304 4300876 140736663088512 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/577/statm: 2772 1007 170 27 0 1221 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11088

[startup+3.10093 s]
/proc/loadavg: 0.92 1.12 1.50 3/555 584
/proc/meminfo: memFree=17261460/32950928 swapFree=67056576/67111528
[pid=577] ppid=575 vsize=11772 CPUtime=3.09 cores=0,2,4,6
/proc/577/stat : 577 (march_rw) R 575 577 32307 0 -1 4202496 3231 0 0 0 309 0 0 0 25 0 1 0 770795722 12054528 1162 33554432000 4194304 4300876 140736663088512 18446744073709551615 4282859 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/577/statm: 2943 1162 171 27 0 1392 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11772

[startup+6.30031 s]
/proc/loadavg: 1.01 1.13 1.51 3/555 584
/proc/meminfo: memFree=17259340/32950928 swapFree=67056576/67111528
[pid=577] ppid=575 vsize=12624 CPUtime=6.29 cores=0,2,4,6
/proc/577/stat : 577 (march_rw) R 575 577 32307 0 -1 4202496 3392 0 0 0 629 0 0 0 25 0 1 0 770795722 12926976 1323 33554432000 4194304 4300876 140736663088512 18446744073709551615 4281213 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/577/statm: 3156 1323 171 27 0 1605 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12624

[startup+12.7011 s]
/proc/loadavg: 1.09 1.14 1.51 3/555 584
/proc/meminfo: memFree=17254996/32950928 swapFree=67056576/67111528
[pid=577] ppid=575 vsize=14540 CPUtime=12.69 cores=0,2,4,6
/proc/577/stat : 577 (march_rw) R 575 577 32307 0 -1 4202496 3712 0 0 0 1269 0 0 0 25 0 1 0 770795722 14888960 1643 33554432000 4194304 4300876 140736663088512 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/577/statm: 3635 1643 171 27 0 2084 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14540

[startup+25.5006 s]
/proc/loadavg: 1.29 1.19 1.52 3/555 584
/proc/meminfo: memFree=17250316/32950928 swapFree=67056576/67111528
[pid=577] ppid=575 vsize=16264 CPUtime=25.49 cores=0,2,4,6
/proc/577/stat : 577 (march_rw) R 575 577 32307 0 -1 4202496 4353 0 0 0 2549 0 0 0 25 0 1 0 770795722 16654336 2284 33554432000 4194304 4300876 140736663088512 18446744073709551615 4288355 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/577/statm: 4066 2284 171 27 0 2515 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16264

[startup+51.1008 s]
/proc/loadavg: 1.68 1.28 1.54 3/555 585
/proc/meminfo: memFree=17240212/32950928 swapFree=67056576/67111528
[pid=577] ppid=575 vsize=22908 CPUtime=51.09 cores=0,2,4,6
/proc/577/stat : 577 (march_rw) R 575 577 32307 0 -1 4202496 5654 0 0 0 5108 1 0 0 25 0 1 0 770795722 23457792 3585 33554432000 4194304 4300876 140736663088512 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/577/statm: 5727 3585 171 27 0 4176 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 22908

[startup+102.301 s]
/proc/loadavg: 1.94 1.41 1.57 3/555 586
/proc/meminfo: memFree=17217488/32950928 swapFree=67056576/67111528
[pid=577] ppid=575 vsize=37460 CPUtime=102.3 cores=0,2,4,6
/proc/577/stat : 577 (march_rw) R 575 577 32307 0 -1 4202496 8218 0 0 0 10228 2 0 0 25 0 1 0 770795722 38359040 6149 33554432000 4194304 4300876 140736663088512 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/577/statm: 9365 6149 171 27 0 7814 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 37460

[startup+162.3 s]
/proc/loadavg: 1.98 1.51 1.59 3/555 588
/proc/meminfo: memFree=17192532/32950928 swapFree=67056576/67111528
[pid=577] ppid=575 vsize=51052 CPUtime=162.29 cores=0,2,4,6
/proc/577/stat : 577 (march_rw) R 575 577 32307 0 -1 4202496 11244 0 0 0 16227 2 0 0 25 0 1 0 770795722 52277248 9175 33554432000 4194304 4300876 140736663088512 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/577/statm: 12763 9175 171 27 0 11212 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 51052

[startup+222.32 s]
/proc/loadavg: 1.99 1.60 1.61 3/555 590
/proc/meminfo: memFree=17170932/32950928 swapFree=67056576/67111528
[pid=577] ppid=575 vsize=71192 CPUtime=222.32 cores=0,2,4,6
/proc/577/stat : 577 (march_rw) R 575 577 32307 0 -1 4202496 14080 0 0 0 22229 3 0 0 25 0 1 0 770795722 72900608 12011 33554432000 4194304 4300876 140736663088512 18446744073709551615 4260922 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/577/statm: 17798 12011 171 27 0 16247 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 71192

[startup+282.301 s]
/proc/loadavg: 2.07 1.68 1.64 3/555 591
/proc/meminfo: memFree=17150416/32950928 swapFree=67056576/67111528
[pid=577] ppid=575 vsize=71192 CPUtime=282.3 cores=0,2,4,6
/proc/577/stat : 577 (march_rw) R 575 577 32307 0 -1 4202496 16556 0 0 0 28227 3 0 0 25 0 1 0 770795722 72900608 14487 33554432000 4194304 4300876 140736663088512 18446744073709551615 4225435 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/577/statm: 17798 14487 171 27 0 16247 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 71192

[startup+342.301 s]
/proc/loadavg: 2.02 1.74 1.66 3/555 593
/proc/meminfo: memFree=17126460/32950928 swapFree=67056576/67111528
[pid=577] ppid=575 vsize=101652 CPUtime=342.3 cores=0,2,4,6
/proc/577/stat : 577 (march_rw) R 575 577 32307 0 -1 4202496 19572 0 0 0 34226 4 0 0 25 0 1 0 770795722 104091648 17503 33554432000 4194304 4300876 140736663088512 18446744073709551615 4225435 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/577/statm: 25413 17503 171 27 0 23862 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 101652

[startup+402.301 s]
/proc/loadavg: 2.01 1.78 1.68 3/555 604
/proc/meminfo: memFree=17103604/32950928 swapFree=67056576/67111528
[pid=577] ppid=575 vsize=101652 CPUtime=402.3 cores=0,2,4,6
/proc/577/stat : 577 (march_rw) R 575 577 32307 0 -1 4202496 22533 0 0 0 40226 4 0 0 25 0 1 0 770795722 104091648 20464 33554432000 4194304 4300876 140736663088512 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/577/statm: 25413 20464 171 27 0 23862 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 101652

[startup+462.301 s]
/proc/loadavg: 2.00 1.82 1.69 3/555 606
/proc/meminfo: memFree=17081616/32950928 swapFree=67056576/67111528
[pid=577] ppid=575 vsize=101652 CPUtime=462.3 cores=0,2,4,6
/proc/577/stat : 577 (march_rw) R 575 577 32307 0 -1 4202496 25390 0 0 0 46225 5 0 0 25 0 1 0 770795722 104091648 23321 33554432000 4194304 4300876 140736663088512 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/577/statm: 25413 23321 171 27 0 23862 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 101652

[startup+522.301 s]
/proc/loadavg: 2.00 1.85 1.71 3/555 608
/proc/meminfo: memFree=17060256/32950928 swapFree=67056576/67111528
[pid=577] ppid=575 vsize=145852 CPUtime=522.31 cores=0,2,4,6
/proc/577/stat : 577 (march_rw) R 575 577 32307 0 -1 4202496 28017 0 0 0 52225 6 0 0 25 0 1 0 770795722 149352448 25948 33554432000 4194304 4300876 140736663088512 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/577/statm: 36463 25948 171 27 0 34912 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 145852

[startup+582.301 s]
/proc/loadavg: 2.10 1.90 1.74 3/555 609
/proc/meminfo: memFree=17038276/32950928 swapFree=67056576/67111528
[pid=577] ppid=575 vsize=145852 CPUtime=582.31 cores=0,2,4,6
/proc/577/stat : 577 (march_rw) R 575 577 32307 0 -1 4202496 30790 0 0 0 58224 7 0 0 25 0 1 0 770795722 149352448 28721 33554432000 4194304 4300876 140736663088512 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/577/statm: 36463 28721 171 27 0 34912 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 145852

[startup+642.301 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.09 2.06 2.01 3/555 712
/proc/meminfo: memFree=15743676/32950928 swapFree=67056576/67111528
[pid=577] ppid=575 vsize=1034200 CPUtime=4002.23 cores=0,2,4,6
/proc/577/stat : 577 (march_rw) R 575 577 32307 0 -1 4202496 196878 0 0 0 400179 44 0 0 25 0 1 0 770795722 1059020800 194809 33554432000 4194304 4300876 140736663088512 18446744073709551615 4276316 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/577/statm: 258550 194809 171 27 0 256999 0
Current children cumulated CPU time (s) 4002.23
Current children cumulated vsize (KiB) 1034200

[startup+4062.3 s]
/proc/loadavg: 2.03 2.05 2.00 3/555 714
/proc/meminfo: memFree=15718844/32950928 swapFree=67056576/67111528
[pid=577] ppid=575 vsize=1034200 CPUtime=4062.24 cores=0,2,4,6
/proc/577/stat : 577 (march_rw) R 575 577 32307 0 -1 4202496 199848 0 0 0 406179 45 0 0 25 0 1 0 770795722 1059020800 197779 33554432000 4194304 4300876 140736663088512 18446744073709551615 4216294 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/577/statm: 258550 197779 171 27 0 256999 0
Current children cumulated CPU time (s) 4062.24
Current children cumulated vsize (KiB) 1034200

[startup+4122.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/555 716
/proc/meminfo: memFree=15695872/32950928 swapFree=67056576/67111528
[pid=577] ppid=575 vsize=1034200 CPUtime=4122.24 cores=0,2,4,6
/proc/577/stat : 577 (march_rw) R 575 577 32307 0 -1 4202496 202751 0 0 0 412178 46 0 0 25 0 1 0 770795722 1059020800 200682 33554432000 4194304 4300876 140736663088512 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/577/statm: 258550 200682 171 27 0 256999 0
Current children cumulated CPU time (s) 4122.24
Current children cumulated vsize (KiB) 1034200

[startup+4182.32 s]
/proc/loadavg: 2.00 2.03 2.00 3/555 717
/proc/meminfo: memFree=15674392/32950928 swapFree=67056576/67111528
[pid=577] ppid=575 vsize=1034200 CPUtime=4182.27 cores=0,2,4,6
/proc/577/stat : 577 (march_rw) R 575 577 32307 0 -1 4202496 205520 0 0 0 418180 47 0 0 25 0 1 0 770795722 1059020800 203451 33554432000 4194304 4300876 140736663088512 18446744073709551615 4276864 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/577/statm: 258550 203451 171 27 0 256999 0
Current children cumulated CPU time (s) 4182.27
Current children cumulated vsize (KiB) 1034200

[startup+4242.3 s]
/proc/loadavg: 2.07 2.05 2.01 3/555 719
/proc/meminfo: memFree=15653540/32950928 swapFree=67056576/67111528
[pid=577] ppid=575 vsize=1034200 CPUtime=4242.24 cores=0,2,4,6
/proc/577/stat : 577 (march_rw) R 575 577 32307 0 -1 4202496 208075 0 0 0 424176 48 0 0 25 0 1 0 770795722 1059020800 206006 33554432000 4194304 4300876 140736663088512 18446744073709551615 4216355 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/577/statm: 258550 206006 171 27 0 256999 0
Current children cumulated CPU time (s) 4242.24
Current children cumulated vsize (KiB) 1034200

[startup+4302.3 s]
/proc/loadavg: 2.09 2.06 2.01 3/555 720
/proc/meminfo: memFree=15630204/32950928 swapFree=67056576/67111528
[pid=577] ppid=575 vsize=1034200 CPUtime=4302.24 cores=0,2,4,6
/proc/577/stat : 577 (march_rw) R 575 577 32307 0 -1 4202496 211031 0 0 0 430176 48 0 0 25 0 1 0 770795722 1059020800 208962 33554432000 4194304 4300876 140736663088512 18446744073709551615 4276832 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/577/statm: 258550 208962 171 27 0 256999 0
Current children cumulated CPU time (s) 4302.24
Current children cumulated vsize (KiB) 1034200

[startup+4362.3 s]
/proc/loadavg: 2.03 2.05 2.01 3/555 722
/proc/meminfo: memFree=15608484/32950928 swapFree=67056576/67111528
[pid=577] ppid=575 vsize=1034200 CPUtime=4362.25 cores=0,2,4,6
/proc/577/stat : 577 (march_rw) R 575 577 32307 0 -1 4202496 213882 0 0 0 436176 49 0 0 25 0 1 0 770795722 1059020800 211813 33554432000 4194304 4300876 140736663088512 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/577/statm: 258550 211813 171 27 0 256999 0
Current children cumulated CPU time (s) 4362.25
Current children cumulated vsize (KiB) 1034200

[startup+4422.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/555 724
/proc/meminfo: memFree=15586996/32950928 swapFree=67056576/67111528
[pid=577] ppid=575 vsize=1034200 CPUtime=4422.25 cores=0,2,4,6
/proc/577/stat : 577 (march_rw) R 575 577 32307 0 -1 4202496 216521 0 0 0 442176 49 0 0 25 0 1 0 770795722 1059020800 214452 33554432000 4194304 4300876 140736663088512 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/577/statm: 258550 214452 171 27 0 256999 0
Current children cumulated CPU time (s) 4422.25
Current children cumulated vsize (KiB) 1034200

[startup+4482.3 s]
/proc/loadavg: 2.11 2.06 2.01 3/555 725
/proc/meminfo: memFree=15566636/32950928 swapFree=67056576/67111528
[pid=577] ppid=575 vsize=1034200 CPUtime=4482.25 cores=0,2,4,6
/proc/577/stat : 577 (march_rw) R 575 577 32307 0 -1 4202496 219273 0 0 0 448175 50 0 0 25 0 1 0 770795722 1059020800 217204 33554432000 4194304 4300876 140736663088512 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/577/statm: 258550 217204 171 27 0 256999 0
Current children cumulated CPU time (s) 4482.25
Current children cumulated vsize (KiB) 1034200

[startup+4542.3 s]
/proc/loadavg: 2.04 2.05 2.00 3/555 727
/proc/meminfo: memFree=15543804/32950928 swapFree=67056576/67111528
[pid=577] ppid=575 vsize=1034200 CPUtime=4542.26 cores=0,2,4,6
/proc/577/stat : 577 (march_rw) R 575 577 32307 0 -1 4202496 222167 0 0 0 454175 51 0 0 25 0 1 0 770795722 1059020800 220098 33554432000 4194304 4300876 140736663088512 18446744073709551615 4234528 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/577/statm: 258550 220098 171 27 0 256999 0
Current children cumulated CPU time (s) 4542.26
Current children cumulated vsize (KiB) 1034200

[startup+4602.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/555 728
/proc/meminfo: memFree=15519476/32950928 swapFree=67056576/67111528
[pid=577] ppid=575 vsize=1034200 CPUtime=4602.25 cores=0,2,4,6
/proc/577/stat : 577 (march_rw) R 575 577 32307 0 -1 4202496 224917 0 0 0 460173 52 0 0 25 0 1 0 770795722 1059020800 222848 33554432000 4194304 4300876 140736663088512 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/577/statm: 258550 222848 171 27 0 256999 0
Current children cumulated CPU time (s) 4602.25
Current children cumulated vsize (KiB) 1034200

[startup+4662.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/555 730
/proc/meminfo: memFree=15497500/32950928 swapFree=67056576/67111528
[pid=577] ppid=575 vsize=1034200 CPUtime=4662.25 cores=0,2,4,6
/proc/577/stat : 577 (march_rw) R 575 577 32307 0 -1 4202496 227441 0 0 0 466173 52 0 0 25 0 1 0 770795722 1059020800 225372 33554432000 4194304 4300876 140736663088512 18446744073709551615 4199334 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/577/statm: 258550 225372 171 27 0 256999 0
Current children cumulated CPU time (s) 4662.25
Current children cumulated vsize (KiB) 1034200

[startup+4722.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/555 732
/proc/meminfo: memFree=15474140/32950928 swapFree=67056576/67111528
[pid=577] ppid=575 vsize=1034200 CPUtime=4722.26 cores=0,2,4,6
/proc/577/stat : 577 (march_rw) R 575 577 32307 0 -1 4202496 230380 0 0 0 472173 53 0 0 25 0 1 0 770795722 1059020800 228311 33554432000 4194304 4300876 140736663088512 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/577/statm: 258550 228311 171 27 0 256999 0
Current children cumulated CPU time (s) 4722.26
Current children cumulated vsize (KiB) 1034200

[startup+4782.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/555 733
/proc/meminfo: memFree=15455268/32950928 swapFree=67056576/67111528
[pid=577] ppid=575 vsize=1034200 CPUtime=4782.26 cores=0,2,4,6
/proc/577/stat : 577 (march_rw) R 575 577 32307 0 -1 4202496 233189 0 0 0 478172 54 0 0 25 0 1 0 770795722 1059020800 231120 33554432000 4194304 4300876 140736663088512 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/577/statm: 258550 231120 171 27 0 256999 0
Current children cumulated CPU time (s) 4782.26
Current children cumulated vsize (KiB) 1034200

[startup+4842.32 s]
/proc/loadavg: 2.06 2.04 2.00 3/555 735
/proc/meminfo: memFree=15431568/32950928 swapFree=67056576/67111528
[pid=577] ppid=575 vsize=1034200 CPUtime=4842.27 cores=0,2,4,6
/proc/577/stat : 577 (march_rw) R 575 577 32307 0 -1 4202496 235677 0 0 0 484173 54 0 0 25 0 1 0 770795722 1059020800 233608 33554432000 4194304 4300876 140736663088512 18446744073709551615 4275544 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/577/statm: 258550 233608 171 27 0 256999 0
Current children cumulated CPU time (s) 4842.27
Current children cumulated vsize (KiB) 1034200

[startup+4902.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/555 736
/proc/meminfo: memFree=15410340/32950928 swapFree=67056576/67111528
[pid=577] ppid=575 vsize=1034200 CPUtime=4902.26 cores=0,2,4,6
/proc/577/stat : 577 (march_rw) R 575 577 32307 0 -1 4202496 238546 0 0 0 490171 55 0 0 25 0 1 0 770795722 1059020800 236477 33554432000 4194304 4300876 140736663088512 18446744073709551615 4250763 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/577/statm: 258550 236477 171 27 0 256999 0
Current children cumulated CPU time (s) 4902.26
Current children cumulated vsize (KiB) 1034200

[startup+4962.3 s]
/proc/loadavg: 2.10 2.05 2.01 3/555 738
/proc/meminfo: memFree=15387504/32950928 swapFree=67056576/67111528
[pid=577] ppid=575 vsize=1050064 CPUtime=4962.26 cores=0,2,4,6
/proc/577/stat : 577 (march_rw) R 575 577 32307 0 -1 4202496 241421 0 0 0 496170 56 0 0 25 0 1 0 770795722 1075265536 239352 33554432000 4194304 4300876 140736663088512 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/577/statm: 262516 239352 171 27 0 260965 0
Current children cumulated CPU time (s) 4962.26
Current children cumulated vsize (KiB) 1050064



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000.1 s]
/proc/loadavg: 2.11 2.06 2.01 2/553 740
/proc/meminfo: memFree=16302256/32950928 swapFree=67056576/67111528
[pid=577] ppid=575 vsize=1050064 CPUtime=5000.06 cores=0,2,4,6
/proc/577/stat : 577 (march_rw) R 575 577 32307 0 -1 4202496 243156 0 0 0 499950 56 0 0 25 0 1 0 770795722 1075265536 241087 33554432000 4194304 4300876 140736663088512 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/577/statm: 262516 241087 171 27 0 260965 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 1050064

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): 5000.16
CPU time (s): 5000.14
CPU user time (s): 4999.53
CPU system time (s): 0.608907
CPU usage (%): 99.9995
Max. virtual memory (cumulated for all children) (KiB): 1050064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.53
system time used= 0.608907
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 243157
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= 3
involuntary context switches= 5853

runsolver used 27.9278 second user time and 58.4531 second system time

The end

Launcher Data 

Begin job on node148 at 2011-05-28 16:13:07
IDJOB=3420257
IDBENCH=82509
IDSOLVER=1913
FILE ID=node148/3420257-1306591986
RUNJOBID= node148-1306591986-563
PBS_JOBID= 13471532
Free space on /tmp= 73616 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v750-c15000-S957625236-045-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420257-1306591986/watcher-3420257-1306591986 -o /tmp/evaluation-result-3420257-1306591986/solver-3420257-1306591986 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420257-1306591986.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 49e4c2cc668774425bd698267df5f51d
RANDOM SEED=102517120

node148.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		: 2666.854
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	: 5333.70
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		: 2666.854
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		: 2666.854
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	: 5332.83
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		: 2666.854
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		: 2666.854
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	: 5332.82
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		: 2666.854
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		: 2666.854
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	: 5332.82
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		: 2666.854
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      17274244 kB
Buffers:        384676 kB
Cached:        8091832 kB
SwapCached:       8480 kB
Active:        9987704 kB
Inactive:      5317116 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      17274244 kB
SwapTotal:    67111528 kB
SwapFree:     67056576 kB
Dirty:             400 kB
Writeback:           0 kB
AnonPages:     6825804 kB
Mapped:          43412 kB
Slab:           243312 kB
PageTables:      57652 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 170364352 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= 73616 MiB
End job on node148 at 2011-05-28 17:36:29