Trace number 3281132

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) 1300.05 1300.01

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k20.cnf
MD5SUM2bee695ce4278b72ee9295631ad94252
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark180.219
Satisfiable
(Un)Satisfiability was proved
Number of variables31357
Number of clauses133420
Sum of the clauses size370492
Maximum clause length37
Minimum clause length1
Number of clauses of size 1278
Number of clauses of size 258046
Number of clauses of size 369900
Number of clauses of size 4166
Number of clauses of size 5305
Number of clauses of size over 54725

Solver Data 

1.79/1.82	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.79/1.82	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.79/1.82	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.79/1.82	c main()::
1.79/1.82	c initFormula():: searching for DIMACS p-line....
1.79/1.82	c initFormula():: the DIMACS p-line indicates a CNF of 31357 variables and 133420 clauses.
1.79/1.82	c parseCNF():: parsing....
1.79/1.82	c parseCNF():: the CNF contains 278 unary clauses.
1.79/1.82	c runParser():: parsing was successful, warming up engines...
1.79/1.82	c find_and_remove_tautogolies():: found and removed 1207 tautologies
1.79/1.82	c find_and_remove_tautogolies():: found and removed 139 tautologies
1.79/1.82	c simplify_formula():: removed 0 tautological, 9090 satisfied and 5 duplicate clauses
1.79/1.82	c preprocessing fase I completed:: there are now 27618 free variables and 124325 clauses.
1.79/1.82	c find_equivalence():: found 15950 3-equivalences
1.79/1.82	c find_and_remove_tautogolies():: found and removed 333 tautologies
1.79/1.82	c find_and_remove_tautogolies():: found and removed 179 tautologies
1.79/1.82	c find_and_remove_tautogolies():: found and removed 81 tautologies
1.79/1.82	c find_and_remove_tautogolies():: found and removed 73 tautologies
1.79/1.82	c find_and_remove_tautogolies():: found and removed 64 tautologies
1.79/1.82	c find_and_remove_tautogolies():: found and removed 78 tautologies
1.79/1.82	c find_and_remove_tautogolies():: found and removed 74 tautologies
1.79/1.82	c find_and_remove_tautogolies():: found and removed 79 tautologies
1.79/1.82	c find_and_remove_tautogolies():: found and removed 78 tautologies
1.79/1.82	c find_and_remove_tautogolies():: found and removed 76 tautologies
1.79/1.82	c find_and_remove_tautogolies():: found and removed 79 tautologies
1.79/1.82	c find_and_remove_tautogolies():: found and removed 78 tautologies
1.79/1.82	c find_and_remove_tautogolies():: found and removed 78 tautologies
1.79/1.82	c find_and_remove_tautogolies():: found and removed 79 tautologies
1.79/1.82	c find_and_remove_tautogolies():: found and removed 80 tautologies
1.79/1.82	c find_and_remove_tautogolies():: found and removed 80 tautologies
1.79/1.82	c find_and_remove_tautogolies():: found and removed 80 tautologies
1.79/1.82	c find_and_remove_tautogolies():: found and removed 80 tautologies
1.79/1.82	c find_and_remove_tautogolies():: found and removed 80 tautologies
1.79/1.82	c find_and_remove_tautogolies():: found and removed 80 tautologies
1.79/1.82	c find_and_remove_tautogolies():: found and removed 80 tautologies
1.79/1.82	c find_and_remove_tautogolies():: found and removed 80 tautologies
1.79/1.82	c find_and_remove_tautogolies():: found and removed 79 tautologies
1.79/1.82	c find_and_remove_tautogolies():: found and removed 79 tautologies
1.79/1.82	c find_and_remove_tautogolies():: found and removed 80 tautologies
1.79/1.82	c find_and_remove_tautogolies():: found and removed 80 tautologies
1.79/1.82	c find_and_remove_tautogolies():: found and removed 80 tautologies
1.79/1.82	c find_and_remove_tautogolies():: found and removed 80 tautologies
1.79/1.82	c find_and_remove_tautogolies():: found and removed 79 tautologies
1.79/1.82	c find_and_remove_tautogolies():: found and removed 80 tautologies
1.79/1.82	c find_and_remove_tautogolies():: found and removed 80 tautologies
1.79/1.82	c find_and_remove_tautogolies():: found and removed 80 tautologies
1.79/1.82	c find_and_remove_tautogolies():: found and removed 80 tautologies
1.79/1.82	c find_and_remove_tautogolies():: found and removed 80 tautologies
1.79/1.82	c find_and_remove_tautogolies():: found and removed 80 tautologies
1.79/1.82	c find_and_remove_tautogolies():: found and removed 79 tautologies
1.79/1.82	c find_and_remove_tautogolies():: found and removed 79 tautologies
1.79/1.82	c find_and_remove_tautogolies():: found and removed 80 tautologies
1.79/1.82	c find_and_remove_tautogolies():: found and removed 80 tautologies
1.79/1.82	c find_and_remove_tautogolies():: found and removed 80 tautologies
1.79/1.82	c find_and_remove_tautogolies():: found and removed 79 tautologies
1.79/1.82	c find_and_remove_tautogolies():: found and removed 80 tautologies
1.79/1.82	c find_and_remove_tautogolies():: found and removed 80 tautologies
1.79/1.82	c find_and_remove_tautogolies():: found and removed 80 tautologies
1.79/1.82	c find_and_remove_tautogolies():: found and removed 71 tautologies
1.79/1.82	c find_and_remove_tautogolies():: found and removed 70 tautologies
4.49/4.57	c find_and_remove_tautogolies():: found and removed 70 tautologies
4.49/4.57	c find_and_remove_tautogolies():: found and removed 66 tautologies
4.49/4.57	c find_and_remove_tautogolies():: found and removed 64 tautologies
4.49/4.57	c find_and_remove_tautogolies():: found and removed 65 tautologies
4.49/4.57	c find_and_remove_tautogolies():: found and removed 65 tautologies
4.49/4.57	c find_and_remove_tautogolies():: found and removed 65 tautologies
4.49/4.57	c find_and_remove_tautogolies():: found and removed 65 tautologies
4.49/4.57	c find_and_remove_tautogolies():: found and removed 59 tautologies
4.49/4.57	c find_and_remove_tautogolies():: found and removed 52 tautologies
4.49/4.57	c find_and_remove_tautogolies():: found and removed 50 tautologies
4.49/4.57	c find_and_remove_tautogolies():: found and removed 48 tautologies
4.49/4.57	c find_and_remove_tautogolies():: found and removed 41 tautologies
4.49/4.57	c find_and_remove_tautogolies():: found and removed 33 tautologies
4.49/4.57	c find_and_remove_tautogolies():: found and removed 30 tautologies
4.49/4.57	c find_and_remove_tautogolies():: found and removed 25 tautologies
4.49/4.57	c find_and_remove_tautogolies():: found and removed 22 tautologies
4.49/4.57	c find_and_remove_tautogolies():: found and removed 21 tautologies
4.49/4.57	c find_and_remove_tautogolies():: found and removed 20 tautologies
4.49/4.57	c find_and_remove_tautogolies():: found and removed 19 tautologies
4.49/4.57	c find_and_remove_tautogolies():: found and removed 16 tautologies
4.49/4.57	c find_and_remove_tautogolies():: found and removed 11 tautologies
4.49/4.57	c find_and_remove_tautogolies():: found and removed 5 tautologies
4.49/4.57	c find_and_remove_tautogolies():: found and removed 2 tautologies
4.49/4.57	c find_and_remove_tautogolies():: found and removed 7237 tautologies
4.49/4.57	c shorten_equivalence(): average equivalence length reduced from 45.245973 to 44.145601
4.49/4.57	c using k-SAT heuristics (size based diff)
4.49/4.57	c simplify_formula():: removed 0 tautological, 63800 satisfied and 0 duplicate clauses
4.49/4.57	c simplify_formula():: removed 0 tautological, 0 satisfied and 99015 duplicate clauses
4.49/4.57	c resolvent_look() :: found 214654 resolvents
4.49/4.57	c main():: clause / variable ratio: ( 338979 / 31357 ) = 10.81
4.49/4.57	c longest clause has size 37
4.49/4.57	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
4.49/4.57	c number of free variables = 12941
4.49/4.57	c dynamic_preselect_setsize :: off
4.49/4.57	c main():: all systems go!
4.49/4.57	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 442
58.19/58.30	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
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: 935)

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-3281132-1303751630/watcher-3281132-1303751630 -o /tmp/evaluation-result-3281132-1303751630/solver-3281132-1303751630 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3281132-1303751630.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: 0.92 1.23 2.21 4/181 5149
/proc/meminfo: memFree=14843448/32951124 swapFree=67111528/67111528
[pid=5149] ppid=5147 vsize=6460 CPUtime=0 cores=1,3
/proc/5149/stat : 5149 (march_rw) R 5147 5149 4448 0 -1 4194304 174 0 0 0 0 0 0 0 22 0 1 0 486763758 6615040 119 33554432000 4194304 4300876 140736627723456 18446744073709551615 222921776896 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5149/statm: 1615 119 98 27 0 64 0

[startup+0.028876 s]
/proc/loadavg: 0.92 1.23 2.21 4/181 5149
/proc/meminfo: memFree=14843448/32951124 swapFree=67111528/67111528
[pid=5149] ppid=5147 vsize=11616 CPUtime=0.02 cores=1,3
/proc/5149/stat : 5149 (march_rw) R 5147 5149 4448 0 -1 4194304 1334 0 0 0 2 0 0 0 22 0 1 0 486763758 11894784 1279 33554432000 4194304 4300876 140736627723456 18446744073709551615 222921437893 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5149/statm: 2904 1279 113 27 0 1353 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 11616

[startup+0.100866 s]
/proc/loadavg: 0.92 1.23 2.21 4/181 5149
/proc/meminfo: memFree=14843448/32951124 swapFree=67111528/67111528
[pid=5149] ppid=5147 vsize=23256 CPUtime=0.09 cores=1,3
/proc/5149/stat : 5149 (march_rw) R 5147 5149 4448 0 -1 4194304 2789 0 0 0 9 0 0 0 22 0 1 0 486763758 23814144 2733 33554432000 4194304 4300876 140736627723456 18446744073709551615 222921437893 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5149/statm: 5814 2742 116 27 0 4263 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23256

[startup+0.300813 s]
/proc/loadavg: 0.92 1.23 2.21 4/181 5149
/proc/meminfo: memFree=14843448/32951124 swapFree=67111528/67111528
[pid=5149] ppid=5147 vsize=30520 CPUtime=0.29 cores=1,3
/proc/5149/stat : 5149 (march_rw) R 5147 5149 4448 0 -1 4194304 12933 0 0 0 28 1 0 0 23 0 1 0 486763758 31252480 3813 33554432000 4194304 4300876 140736627723456 18446744073709551615 222921802858 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5149/statm: 6314 3596 129 27 0 4763 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 30520

[startup+0.70074 s]
/proc/loadavg: 0.92 1.23 2.21 4/181 5149
/proc/meminfo: memFree=14843448/32951124 swapFree=67111528/67111528
[pid=5149] ppid=5147 vsize=30596 CPUtime=0.69 cores=1,3
/proc/5149/stat : 5149 (march_rw) R 5147 5149 4448 0 -1 4202496 18817 0 0 0 67 2 0 0 25 0 1 0 486763758 31330304 5002 33554432000 4194304 4300876 140736627723456 18446744073709551615 222921432987 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5149/statm: 7649 5002 145 27 0 6098 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 30596

[startup+1.5006 s]
/proc/loadavg: 1.17 1.28 2.22 5/190 5166
/proc/meminfo: memFree=14760972/32951124 swapFree=67111528/67111528
[pid=5149] ppid=5147 vsize=30596 CPUtime=1.49 cores=1,3
/proc/5149/stat : 5149 (march_rw) R 5147 5149 4448 0 -1 4202496 18826 0 0 0 147 2 0 0 25 0 1 0 486763758 31330304 5010 33554432000 4194304 4300876 140736627723456 18446744073709551615 222921435510 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5149/statm: 7649 5010 144 27 0 6098 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30596

[startup+3.10032 s]
/proc/loadavg: 1.17 1.28 2.22 5/190 5166
/proc/meminfo: memFree=14661528/32951124 swapFree=67111528/67111528
[pid=5149] ppid=5147 vsize=32008 CPUtime=3.09 cores=1,3
/proc/5149/stat : 5149 (march_rw) R 5147 5149 4448 0 -1 4202496 23256 0 0 0 306 3 0 0 25 0 1 0 486763758 32776192 5319 33554432000 4194304 4300876 140736627723456 18446744073709551615 222921437893 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5149/statm: 8002 5321 149 27 0 6451 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 32008

[startup+6.30073 s]
/proc/loadavg: 1.47 1.34 2.23 5/190 5166
/proc/meminfo: memFree=14529880/32951124 swapFree=67111528/67111528
[pid=5149] ppid=5147 vsize=129688 CPUtime=6.29 cores=1,3
/proc/5149/stat : 5149 (march_rw) R 5147 5149 4448 0 -1 4202496 63443 0 0 0 620 9 0 0 25 0 1 0 486763758 132800512 19158 33554432000 4194304 4300876 140736627723456 18446744073709551615 4199736 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5149/statm: 32422 19158 197 27 0 30871 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 129688

[startup+12.7005 s]
/proc/loadavg: 1.68 1.38 2.24 5/190 5166
/proc/meminfo: memFree=14270496/32951124 swapFree=67111528/67111528
[pid=5149] ppid=5147 vsize=129820 CPUtime=12.69 cores=1,3
/proc/5149/stat : 5149 (march_rw) R 5147 5149 4448 0 -1 4202496 63485 0 0 0 1260 9 0 0 25 0 1 0 486763758 132935680 19196 33554432000 4194304 4300876 140736627723456 18446744073709551615 4230628 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5149/statm: 32455 19196 194 27 0 30904 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 129820

[startup+25.5002 s]
/proc/loadavg: 2.03 1.47 2.26 5/190 5167
/proc/meminfo: memFree=14248216/32951124 swapFree=67111528/67111528
[pid=5149] ppid=5147 vsize=130132 CPUtime=25.49 cores=1,3
/proc/5149/stat : 5149 (march_rw) R 5147 5149 4448 0 -1 4202496 63945 0 0 0 2540 9 0 0 25 0 1 0 486763758 133255168 19635 33554432000 4194304 4300876 140736627723456 18446744073709551615 4230636 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5149/statm: 32533 19635 173 27 0 30982 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 130132

[startup+51.1005 s]
/proc/loadavg: 2.81 1.71 2.32 5/190 5168
/proc/meminfo: memFree=14232828/32951124 swapFree=67111528/67111528
[pid=5149] ppid=5147 vsize=133144 CPUtime=51.09 cores=1,3
/proc/5149/stat : 5149 (march_rw) R 5147 5149 4448 0 -1 4202496 64968 0 0 0 5100 9 0 0 25 0 1 0 486763758 136339456 20655 33554432000 4194304 4300876 140736627723456 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5149/statm: 33286 20655 171 27 0 31735 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 133144

[startup+102.307 s]
/proc/loadavg: 3.48 2.06 2.40 5/190 5169
/proc/meminfo: memFree=14226008/32951124 swapFree=67111528/67111528
[pid=5149] ppid=5147 vsize=133144 CPUtime=102.3 cores=1,3
/proc/5149/stat : 5149 (march_rw) R 5147 5149 4448 0 -1 4202496 64969 0 0 0 10221 9 0 0 25 0 1 0 486763758 136339456 20656 33554432000 4194304 4300876 140736627723456 18446744073709551615 4230628 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5149/statm: 33286 20656 171 27 0 31735 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 133144

[startup+162.301 s]
/proc/loadavg: 3.81 2.41 2.50 5/190 5170
/proc/meminfo: memFree=14220036/32951124 swapFree=67111528/67111528
[pid=5149] ppid=5147 vsize=134676 CPUtime=162.29 cores=1,3
/proc/5149/stat : 5149 (march_rw) R 5147 5149 4448 0 -1 4202496 65345 0 0 0 16220 9 0 0 25 0 1 0 486763758 137908224 21032 33554432000 4194304 4300876 140736627723456 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5149/statm: 33669 21032 171 27 0 32118 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 134676

[startup+222.301 s]
/proc/loadavg: 3.97 2.71 2.59 5/190 5172
/proc/meminfo: memFree=14217668/32951124 swapFree=67111528/67111528
[pid=5149] ppid=5147 vsize=135088 CPUtime=222.29 cores=1,3
/proc/5149/stat : 5149 (march_rw) R 5147 5149 4448 0 -1 4202496 65464 0 0 0 22220 9 0 0 25 0 1 0 486763758 138330112 21151 33554432000 4194304 4300876 140736627723456 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5149/statm: 33772 21151 171 27 0 32221 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 135088

[startup+282.301 s]
/proc/loadavg: 3.99 2.94 2.68 5/190 5174
/proc/meminfo: memFree=14215548/32951124 swapFree=67111528/67111528
[pid=5149] ppid=5147 vsize=135368 CPUtime=282.3 cores=1,3
/proc/5149/stat : 5149 (march_rw) R 5147 5149 4448 0 -1 4202496 65533 0 0 0 28220 10 0 0 25 0 1 0 486763758 138616832 21220 33554432000 4194304 4300876 140736627723456 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5149/statm: 33842 21220 171 27 0 32291 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 135368

[startup+342.3 s]
/proc/loadavg: 3.99 3.13 2.76 5/190 5175
/proc/meminfo: memFree=14212444/32951124 swapFree=67111528/67111528
[pid=5149] ppid=5147 vsize=135500 CPUtime=342.3 cores=1,3
/proc/5149/stat : 5149 (march_rw) R 5147 5149 4448 0 -1 4202496 65595 0 0 0 34220 10 0 0 25 0 1 0 486763758 138752000 21282 33554432000 4194304 4300876 140736627723456 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5149/statm: 33875 21282 171 27 0 32324 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 135500

[startup+402.3 s]
/proc/loadavg: 3.99 3.29 2.83 5/190 5177
/proc/meminfo: memFree=14211056/32951124 swapFree=67111528/67111528
[pid=5149] ppid=5147 vsize=135764 CPUtime=402.3 cores=1,3
/proc/5149/stat : 5149 (march_rw) R 5147 5149 4448 0 -1 4202496 65652 0 0 0 40220 10 0 0 25 0 1 0 486763758 139022336 21339 33554432000 4194304 4300876 140736627723456 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5149/statm: 33941 21339 171 27 0 32390 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 135764

[startup+462.3 s]
/proc/loadavg: 3.99 3.42 2.90 5/190 5178
/proc/meminfo: memFree=14210536/32951124 swapFree=67111528/67111528
[pid=5149] ppid=5147 vsize=135764 CPUtime=462.31 cores=1,3
/proc/5149/stat : 5149 (march_rw) R 5147 5149 4448 0 -1 4202496 65658 0 0 0 46221 10 0 0 25 0 1 0 486763758 139022336 21345 33554432000 4194304 4300876 140736627723456 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5149/statm: 33941 21345 171 27 0 32390 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 135764

[startup+522.3 s]
/proc/loadavg: 3.99 3.52 2.97 5/190 5180
/proc/meminfo: memFree=14209900/32951124 swapFree=67111528/67111528
[pid=5149] ppid=5147 vsize=135908 CPUtime=522.31 cores=1,3
/proc/5149/stat : 5149 (march_rw) R 5147 5149 4448 0 -1 4202496 65674 0 0 0 52221 10 0 0 25 0 1 0 486763758 139169792 21361 33554432000 4194304 4300876 140736627723456 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5149/statm: 33977 21361 171 27 0 32426 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 135908

[startup+582.3 s]
/proc/loadavg: 4.08 3.63 3.04 5/190 5182
/proc/meminfo: memFree=14208392/32951124 swapFree=67111528/67111528
[pid=5149] ppid=5147 vsize=135908 CPUtime=582.31 cores=1,3
/proc/5149/stat : 5149 (march_rw) R 5147 5149 4448 0 -1 4202496 65680 0 0 0 58221 10 0 0 25 0 1 0 486763758 139169792 21367 33554432000 4194304 4300876 140736627723456 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5149/statm: 33977 21367 171 27 0 32426 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 135908

[startup+642.3 s]
/proc/loadavg: 4.03 3.70 3.10 5/190 5183
/proc/meminfo: memFree=14207876/32951124 swapFree=67111528/67111528
[pid=5149] ppid=5147 vsize=135908 CPUtime=642.32 cores=1,3
/proc/5149/stat : 5149 (march_rw) R 5147 5149 4448 0 -1 4202496 65687 0 0 0 64222 10 0 0 25 0 1 0 486763758 139169792 21374 33554432000 4194304 4300876 140736627723456 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5149/statm: 33977 21374 171 27 0 32426 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 135908

[startup+702.3 s]
/proc/loadavg: 4.01 3.75 3.15 5/190 5185
/proc/meminfo: memFree=14206992/32951124 swapFree=67111528/67111528
[pid=5149] ppid=5147 vsize=135908 CPUtime=702.31 cores=1,3
/proc/5149/stat : 5149 (march_rw) R 5147 5149 4448 0 -1 4202496 65691 0 0 0 70221 10 0 0 25 0 1 0 486763758 139169792 21378 33554432000 4194304 4300876 140736627723456 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5149/statm: 33977 21378 171 27 0 32426 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 135908

[startup+762.307 s]
/proc/loadavg: 4.06 3.81 3.21 5/190 5186
/proc/meminfo: memFree=14206364/32951124 swapFree=67111528/67111528
[pid=5149] ppid=5147 vsize=135908 CPUtime=762.32 cores=1,3
/proc/5149/stat : 5149 (march_rw) R 5147 5149 4448 0 -1 4202496 65702 0 0 0 76222 10 0 0 25 0 1 0 486763758 139169792 21389 33554432000 4194304 4300876 140736627723456 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5149/statm: 33977 21389 171 27 0 32426 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 135908

[startup+822.3 s]
/proc/loadavg: 4.02 3.84 3.25 5/190 5188
/proc/meminfo: memFree=14205348/32951124 swapFree=67111528/67111528
[pid=5149] ppid=5147 vsize=136048 CPUtime=822.32 cores=1,3
/proc/5149/stat : 5149 (march_rw) R 5147 5149 4448 0 -1 4202496 65709 0 0 0 82222 10 0 0 25 0 1 0 486763758 139313152 21396 33554432000 4194304 4300876 140736627723456 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5149/statm: 34012 21396 171 27 0 32461 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 136048

[startup+882.3 s]
/proc/loadavg: 4.01 3.87 3.30 5/190 5190
/proc/meminfo: memFree=14203596/32951124 swapFree=67111528/67111528
[pid=5149] ppid=5147 vsize=136048 CPUtime=882.32 cores=1,3
/proc/5149/stat : 5149 (march_rw) R 5147 5149 4448 0 -1 4202496 65717 0 0 0 88222 10 0 0 25 0 1 0 486763758 139313152 21404 33554432000 4194304 4300876 140736627723456 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5149/statm: 34012 21404 171 27 0 32461 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 136048

[startup+942.3 s]
/proc/loadavg: 4.00 3.89 3.34 5/190 5191
/proc/meminfo: memFree=14204076/32951124 swapFree=67111528/67111528
[pid=5149] ppid=5147 vsize=136048 CPUtime=942.32 cores=1,3
/proc/5149/stat : 5149 (march_rw) R 5147 5149 4448 0 -1 4202496 65728 0 0 0 94222 10 0 0 25 0 1 0 486763758 139313152 21415 33554432000 4194304 4300876 140736627723456 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5149/statm: 34012 21415 171 27 0 32461 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 136048

[startup+1002.3 s]
/proc/loadavg: 4.00 3.91 3.38 5/190 5193
/proc/meminfo: memFree=14203680/32951124 swapFree=67111528/67111528
[pid=5149] ppid=5147 vsize=136048 CPUtime=1002.32 cores=1,3
/proc/5149/stat : 5149 (march_rw) R 5147 5149 4448 0 -1 4202496 65732 0 0 0 100222 10 0 0 25 0 1 0 486763758 139313152 21419 33554432000 4194304 4300876 140736627723456 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5149/statm: 34012 21419 171 27 0 32461 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 136048

[startup+1062.3 s]
/proc/loadavg: 4.00 3.92 3.41 5/190 5194
/proc/meminfo: memFree=14203408/32951124 swapFree=67111528/67111528
[pid=5149] ppid=5147 vsize=136180 CPUtime=1062.32 cores=1,3
/proc/5149/stat : 5149 (march_rw) R 5147 5149 4448 0 -1 4202496 65768 0 0 0 106222 10 0 0 25 0 1 0 486763758 139448320 21455 33554432000 4194304 4300876 140736627723456 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5149/statm: 34045 21455 171 27 0 32494 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 136180

[startup+1122.3 s]
/proc/loadavg: 4.03 3.94 3.45 5/190 5196
/proc/meminfo: memFree=14202892/32951124 swapFree=67111528/67111528
[pid=5149] ppid=5147 vsize=136180 CPUtime=1122.32 cores=1,3
/proc/5149/stat : 5149 (march_rw) R 5147 5149 4448 0 -1 4202496 65790 0 0 0 112222 10 0 0 25 0 1 0 486763758 139448320 21477 33554432000 4194304 4300876 140736627723456 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5149/statm: 34045 21477 171 27 0 32494 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 136180

[startup+1182.3 s]
/proc/loadavg: 4.01 3.95 3.48 5/190 5198
/proc/meminfo: memFree=14202004/32951124 swapFree=67111528/67111528
[pid=5149] ppid=5147 vsize=136312 CPUtime=1182.33 cores=1,3
/proc/5149/stat : 5149 (march_rw) R 5147 5149 4448 0 -1 4202496 65807 0 0 0 118223 10 0 0 25 0 1 0 486763758 139583488 21494 33554432000 4194304 4300876 140736627723456 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5149/statm: 34078 21494 171 27 0 32527 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 136312

[startup+1242.3 s]
/proc/loadavg: 4.00 3.96 3.51 5/190 5199
/proc/meminfo: memFree=14200360/32951124 swapFree=67111528/67111528
[pid=5149] ppid=5147 vsize=136460 CPUtime=1242.33 cores=1,3
/proc/5149/stat : 5149 (march_rw) R 5147 5149 4448 0 -1 4202496 65830 0 0 0 124223 10 0 0 25 0 1 0 486763758 139735040 21517 33554432000 4194304 4300876 140736627723456 18446744073709551615 4230570 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5149/statm: 34115 21517 171 27 0 32564 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 136460



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.96 3.54 4/189 5202
/proc/meminfo: memFree=14307972/32951124 swapFree=67111528/67111528
[pid=5149] ppid=5147 vsize=136460 CPUtime=1300.03 cores=1,3
/proc/5149/stat : 5149 (march_rw) R 5147 5149 4448 0 -1 4202496 65837 0 0 0 129993 10 0 0 25 0 1 0 486763758 139735040 21524 33554432000 4194304 4300876 140736627723456 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/5149/statm: 34115 21524 171 27 0 32564 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 136460

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): 1300.05
CPU user time (s): 1299.94
CPU system time (s): 0.107983
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 137636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.94
system time used= 0.107983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 65837
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= 1876

runsolver used 2.05669 second user time and 5.04723 second system time

The end

Launcher Data 

Begin job on node109 at 2011-04-25 19:13:50
IDJOB=3281132
IDBENCH=20529
IDSOLVER=1561
FILE ID=node109/3281132-1303751630
RUNJOBID= node109-1303751630-5125
PBS_JOBID= 13154053
Free space on /tmp= 72168 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k20.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3281132-1303751630/watcher-3281132-1303751630 -o /tmp/evaluation-result-3281132-1303751630/solver-3281132-1303751630 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3281132-1303751630.cnf

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

MD5SUM BENCH= 2bee695ce4278b72ee9295631ad94252
RANDOM SEED=192206300

node109.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		: 2666.809
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	: 5333.61
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		: 2666.809
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		: 2666.809
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		: 2666.809
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		: 2666.809
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		: 2666.809
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		: 2666.809
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		: 2666.809
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:     32951124 kB
MemFree:      14843852 kB
Buffers:       2107620 kB
Cached:       15347424 kB
SwapCached:          0 kB
Active:        9453768 kB
Inactive:      8077408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      14843852 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            7484 kB
Writeback:           0 kB
AnonPages:       75232 kB
Mapped:          14888 kB
Slab:           510892 kB
PageTables:       5524 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   222756 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= 72152 MiB
End job on node109 at 2011-04-25 19:35:32