Trace number 3293414

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) 1300.06 1300.01

General information on the benchmark

NameSAT-Race-2010-CNF/cryptography/
mizh/md5_48_3.cnf
MD5SUM62c39589a569c5d989e4ecd1f5fe22d9
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark27.7318
Satisfiable
(Un)Satisfiability was proved
Number of variables66892
Number of clauses279258
Sum of the clauses size832652
Maximum clause length4
Minimum clause length1
Number of clauses of size 1201
Number of clauses of size 2120498
Number of clauses of size 342781
Number of clauses of size 4115778
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.88/1.97	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.88/1.97	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.88/1.97	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.88/1.97	c main()::
1.88/1.97	c initFormula():: searching for DIMACS p-line....
1.88/1.97	c initFormula():: the DIMACS p-line indicates a CNF of 66892 variables and 279258 clauses.
1.88/1.97	c parseCNF():: parsing....
1.88/1.97	c parseCNF():: the CNF contains 201 unary clauses.
1.88/1.97	c runParser():: parsing was successful, warming up engines...
1.88/1.97	c find_and_remove_tautogolies():: found and removed 2125 tautologies
1.88/1.97	c find_and_remove_tautogolies():: found and removed 4646 tautologies
1.88/1.97	c find_and_remove_tautogolies():: found and removed 2 tautologies
1.88/1.97	c simplify_formula():: removed 38 tautological, 56242 satisfied and 9 duplicate clauses
1.88/1.97	c preprocessing fase I completed:: there are now 53696 free variables and 222969 clauses.
1.88/1.97	c find_equivalence():: found 3839 3-equivalences
1.88/1.97	c find_equivalence():: found 9011 4-equivalences
1.88/1.97	c find_and_remove_tautogolies():: found and removed 54 tautologies
1.88/1.97	c find_and_remove_tautogolies():: found and removed 3 tautologies
1.88/1.97	c find_and_remove_tautogolies():: found and removed 244 tautologies
1.88/1.97	c shorten_equivalence(): average equivalence length reduced from 6.622905 to 3.873752
1.88/1.97	c find_and_remove_tautogolies():: found and removed 247 tautologies
1.88/1.97	c using k-SAT heuristics (size based diff)
1.88/1.97	c simplify_formula():: removed 0 tautological, 87444 satisfied and 11 duplicate clauses
1.88/1.97	c simplify_formula():: removed 0 tautological, 0 satisfied and 4501 duplicate clauses
1.88/1.97	c main():: clause / variable ratio: ( 135737 / 66892 ) = 2.03
1.88/1.97	c longest clause has size 4
1.88/1.97	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.88/1.97	c number of free variables = 53145
1.88/1.97	c dynamic_preselect_setsize :: off
1.88/1.97	c main():: all systems go!
1.88/1.97	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-3293414-1303795984/watcher-3293414-1303795984 -o /tmp/evaluation-result-3293414-1303795984/solver-3293414-1303795984 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3293414-1303795984.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: 4.04 3.97 3.93 5/189 28081
/proc/meminfo: memFree=27064204/32950928 swapFree=67111364/67111528
[pid=28081] ppid=28079 vsize=8908 CPUtime=0 cores=1,3
/proc/28081/stat : 28081 (march_rw) R 28079 28081 27649 0 -1 4194304 603 0 0 0 0 0 0 0 25 0 1 0 491198057 9121792 547 33554432000 4194304 4300876 140734290719776 18446744073709551615 4245967 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28081/statm: 2227 558 110 27 0 676 0

[startup+0.045969 s]
/proc/loadavg: 4.04 3.97 3.93 5/189 28081
/proc/meminfo: memFree=27064204/32950928 swapFree=67111364/67111528
[pid=28081] ppid=28079 vsize=18300 CPUtime=0.03 cores=1,3
/proc/28081/stat : 28081 (march_rw) R 28079 28081 27649 0 -1 4194304 2873 0 0 0 3 0 0 0 25 0 1 0 491198057 18739200 2817 33554432000 4194304 4300876 140734290719776 18446744073709551615 208079893189 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28081/statm: 4575 2817 113 27 0 3024 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 18300

[startup+0.100962 s]
/proc/loadavg: 4.04 3.97 3.93 5/189 28081
/proc/meminfo: memFree=27064204/32950928 swapFree=67111364/67111528
[pid=28081] ppid=28079 vsize=21072 CPUtime=0.08 cores=1,3
/proc/28081/stat : 28081 (march_rw) R 28079 28081 27649 0 -1 4194304 3651 0 0 0 8 0 0 0 25 0 1 0 491198057 21577728 3595 33554432000 4194304 4300876 140734290719776 18446744073709551615 208079870085 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28081/statm: 5268 3596 113 27 0 3717 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 21072

[startup+0.300927 s]
/proc/loadavg: 4.04 3.97 3.93 5/189 28081
/proc/meminfo: memFree=27064204/32950928 swapFree=67111364/67111528
[pid=28081] ppid=28079 vsize=49020 CPUtime=0.29 cores=1,3
/proc/28081/stat : 28081 (march_rw) R 28079 28081 27649 0 -1 4194304 10548 0 0 0 28 1 0 0 25 0 1 0 491198057 50196480 7791 33554432000 4194304 4300876 140734290719776 18446744073709551615 208079893189 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28081/statm: 12288 7802 130 27 0 10737 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 49020

[startup+0.700912 s]
/proc/loadavg: 4.04 3.97 3.93 5/189 28081
/proc/meminfo: memFree=27064204/32950928 swapFree=67111364/67111528
[pid=28081] ppid=28079 vsize=55216 CPUtime=0.69 cores=1,3
/proc/28081/stat : 28081 (march_rw) R 28079 28081 27649 0 -1 4194304 28044 0 0 0 65 4 0 0 25 0 1 0 491198057 56541184 9680 33554432000 4194304 4300876 140734290719776 18446744073709551615 4240288 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28081/statm: 13804 9680 129 27 0 12253 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 55216

[startup+1.5007 s]
/proc/loadavg: 4.04 3.97 3.93 5/190 28082
/proc/meminfo: memFree=27024028/32950928 swapFree=67111364/67111528
[pid=28081] ppid=28079 vsize=54024 CPUtime=1.48 cores=1,3
/proc/28081/stat : 28081 (march_rw) R 28079 28081 27649 0 -1 4202496 64316 0 0 0 139 9 0 0 25 0 1 0 491198057 55320576 9457 33554432000 4194304 4300876 140734290719776 18446744073709551615 208079887368 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28081/statm: 13506 9457 148 27 0 11955 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 54024

[startup+3.10039 s]
/proc/loadavg: 4.04 3.97 3.93 5/190 28082
/proc/meminfo: memFree=26998800/32950928 swapFree=67111364/67111528
[pid=28081] ppid=28079 vsize=139408 CPUtime=3.09 cores=1,3
/proc/28081/stat : 28081 (march_rw) R 28079 28081 27649 0 -1 4202496 82736 0 0 0 297 12 0 0 25 0 1 0 491198057 142753792 16430 33554432000 4194304 4300876 140734290719776 18446744073709551615 4250933 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28081/statm: 34852 16430 178 27 0 33301 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 139408

[startup+6.30078 s]
/proc/loadavg: 4.04 3.97 3.93 5/190 28082
/proc/meminfo: memFree=26984408/32950928 swapFree=67111364/67111528
[pid=28081] ppid=28079 vsize=146284 CPUtime=6.29 cores=1,3
/proc/28081/stat : 28081 (march_rw) R 28079 28081 27649 0 -1 4202496 84437 0 0 0 616 13 0 0 25 0 1 0 491198057 149794816 18123 33554432000 4194304 4300876 140734290719776 18446744073709551615 4216475 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28081/statm: 36571 18123 170 27 0 35020 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 146284

[startup+12.7006 s]
/proc/loadavg: 4.03 3.97 3.93 5/190 28082
/proc/meminfo: memFree=26971660/32950928 swapFree=67111364/67111528
[pid=28081] ppid=28079 vsize=148692 CPUtime=12.69 cores=1,3
/proc/28081/stat : 28081 (march_rw) R 28079 28081 27649 0 -1 4202496 85015 0 0 0 1256 13 0 0 25 0 1 0 491198057 152260608 18701 33554432000 4194304 4300876 140734290719776 18446744073709551615 4214184 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28081/statm: 37173 18701 170 27 0 35622 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 148692

[startup+25.5011 s]
/proc/loadavg: 4.03 3.97 3.93 5/190 28082
/proc/meminfo: memFree=26951320/32950928 swapFree=67111364/67111528
[pid=28081] ppid=28079 vsize=151192 CPUtime=25.49 cores=1,3
/proc/28081/stat : 28081 (march_rw) R 28079 28081 27649 0 -1 4202496 85622 0 0 0 2536 13 0 0 25 0 1 0 491198057 154820608 19308 33554432000 4194304 4300876 140734290719776 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28081/statm: 37798 19308 170 27 0 36247 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 151192

[startup+51.1003 s]
/proc/loadavg: 4.02 3.97 3.93 6/190 28083
/proc/meminfo: memFree=26911924/32950928 swapFree=67111364/67111528
[pid=28081] ppid=28079 vsize=153424 CPUtime=51.08 cores=1,3
/proc/28081/stat : 28081 (march_rw) R 28079 28081 27649 0 -1 4202496 86202 0 0 0 5095 13 0 0 25 0 1 0 491198057 157106176 19888 33554432000 4194304 4300876 140734290719776 18446744073709551615 4265325 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28081/statm: 38356 19888 170 27 0 36805 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 153424

[startup+102.307 s]
/proc/loadavg: 4.06 3.99 3.94 5/190 28084
/proc/meminfo: memFree=26837356/32950928 swapFree=67111364/67111528
[pid=28081] ppid=28079 vsize=156084 CPUtime=102.3 cores=1,3
/proc/28081/stat : 28081 (march_rw) R 28079 28081 27649 0 -1 4202496 86858 0 0 0 10216 14 0 0 25 0 1 0 491198057 159830016 20544 33554432000 4194304 4300876 140734290719776 18446744073709551615 208079627335 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28081/statm: 39021 20544 170 27 0 37470 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 156084

[startup+162.301 s]
/proc/loadavg: 4.02 3.99 3.94 5/190 28086
/proc/meminfo: memFree=26753348/32950928 swapFree=67111364/67111528
[pid=28081] ppid=28079 vsize=158288 CPUtime=162.29 cores=1,3
/proc/28081/stat : 28081 (march_rw) R 28079 28081 27649 0 -1 4202496 87372 0 0 0 16215 14 0 0 25 0 1 0 491198057 162086912 21058 33554432000 4194304 4300876 140734290719776 18446744073709551615 4248619 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28081/statm: 39572 21058 170 27 0 38021 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 158288

[startup+222.301 s]
/proc/loadavg: 4.05 4.00 3.94 5/190 28088
/proc/meminfo: memFree=26672556/32950928 swapFree=67111364/67111528
[pid=28081] ppid=28079 vsize=160792 CPUtime=222.29 cores=1,3
/proc/28081/stat : 28081 (march_rw) R 28079 28081 27649 0 -1 4202496 87950 0 0 0 22215 14 0 0 25 0 1 0 491198057 164651008 21636 33554432000 4194304 4300876 140734290719776 18446744073709551615 4231521 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28081/statm: 40198 21636 170 27 0 38647 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 160792

[startup+282.3 s]
/proc/loadavg: 4.02 4.00 3.94 5/190 28089
/proc/meminfo: memFree=26601316/32950928 swapFree=67111364/67111528
[pid=28081] ppid=28079 vsize=161320 CPUtime=282.29 cores=1,3
/proc/28081/stat : 28081 (march_rw) R 28079 28081 27649 0 -1 4202496 88166 0 0 0 28215 14 0 0 25 0 1 0 491198057 165191680 21852 33554432000 4194304 4300876 140734290719776 18446744073709551615 4225192 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28081/statm: 40330 21852 170 27 0 38779 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 161320

[startup+342.301 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 28091
/proc/meminfo: memFree=26534048/32950928 swapFree=67111364/67111528
[pid=28081] ppid=28079 vsize=163752 CPUtime=342.3 cores=1,3
/proc/28081/stat : 28081 (march_rw) R 28079 28081 27649 0 -1 4202496 88662 0 0 0 34216 14 0 0 25 0 1 0 491198057 167682048 22348 33554432000 4194304 4300876 140734290719776 18446744073709551615 4248704 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28081/statm: 40938 22348 170 27 0 39387 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 163752

[startup+402.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 28092
/proc/meminfo: memFree=26454128/32950928 swapFree=67111364/67111528
[pid=28081] ppid=28079 vsize=163752 CPUtime=402.3 cores=1,3
/proc/28081/stat : 28081 (march_rw) R 28079 28081 27649 0 -1 4202496 88734 0 0 0 40216 14 0 0 25 0 1 0 491198057 167682048 22420 33554432000 4194304 4300876 140734290719776 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28081/statm: 40938 22420 170 27 0 39387 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 163752

[startup+462.301 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 28094
/proc/meminfo: memFree=26380668/32950928 swapFree=67111364/67111528
[pid=28081] ppid=28079 vsize=165168 CPUtime=462.3 cores=1,3
/proc/28081/stat : 28081 (march_rw) R 28079 28081 27649 0 -1 4202496 88895 0 0 0 46216 14 0 0 25 0 1 0 491198057 169132032 22581 33554432000 4194304 4300876 140734290719776 18446744073709551615 4216554 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28081/statm: 41292 22581 170 27 0 39741 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 165168

[startup+522.3 s]
/proc/loadavg: 4.03 4.01 3.95 5/190 28096
/proc/meminfo: memFree=26309060/32950928 swapFree=67111364/67111528
[pid=28081] ppid=28079 vsize=165828 CPUtime=522.3 cores=1,3
/proc/28081/stat : 28081 (march_rw) R 28079 28081 27649 0 -1 4202496 89120 0 0 0 52216 14 0 0 25 0 1 0 491198057 169807872 22806 33554432000 4194304 4300876 140734290719776 18446744073709551615 4216475 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28081/statm: 41457 22806 170 27 0 39906 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 165828

[startup+582.301 s]
/proc/loadavg: 4.01 4.01 3.95 5/190 28097
/proc/meminfo: memFree=26217132/32950928 swapFree=67111364/67111528
[pid=28081] ppid=28079 vsize=166356 CPUtime=582.3 cores=1,3
/proc/28081/stat : 28081 (march_rw) R 28079 28081 27649 0 -1 4202496 89327 0 0 0 58216 14 0 0 25 0 1 0 491198057 170348544 23013 33554432000 4194304 4300876 140734290719776 18446744073709551615 4216475 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28081/statm: 41589 23013 170 27 0 40038 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 166356

[startup+642.301 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 28099
/proc/meminfo: memFree=26123312/32950928 swapFree=67111364/67111528
[pid=28081] ppid=28079 vsize=166620 CPUtime=642.32 cores=1,3
/proc/28081/stat : 28081 (march_rw) R 28079 28081 27649 0 -1 4202496 89474 0 0 0 64217 15 0 0 25 0 1 0 491198057 170618880 23160 33554432000 4194304 4300876 140734290719776 18446744073709551615 4230554 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28081/statm: 41655 23160 170 27 0 40104 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 166620

[startup+702.3 s]
/proc/loadavg: 4.04 4.01 3.95 5/190 28100
/proc/meminfo: memFree=26030400/32950928 swapFree=67111364/67111528
[pid=28081] ppid=28079 vsize=169400 CPUtime=702.31 cores=1,3
/proc/28081/stat : 28081 (march_rw) R 28079 28081 27649 0 -1 4202496 89834 0 0 0 70216 15 0 0 25 0 1 0 491198057 173465600 23520 33554432000 4194304 4300876 140734290719776 18446744073709551615 4250892 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28081/statm: 42350 23520 170 27 0 40799 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 169400

[startup+762.307 s]
/proc/loadavg: 4.01 4.01 3.95 5/190 28102
/proc/meminfo: memFree=25933116/32950928 swapFree=67111364/67111528
[pid=28081] ppid=28079 vsize=170456 CPUtime=762.32 cores=1,3
/proc/28081/stat : 28081 (march_rw) R 28079 28081 27649 0 -1 4202496 90178 0 0 0 76217 15 0 0 25 0 1 0 491198057 174546944 23864 33554432000 4194304 4300876 140734290719776 18446744073709551615 208079928800 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28081/statm: 42614 23864 170 27 0 41063 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 170456

[startup+822.3 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 28104
/proc/meminfo: memFree=25847232/32950928 swapFree=67111364/67111528
[pid=28081] ppid=28079 vsize=171116 CPUtime=822.32 cores=1,3
/proc/28081/stat : 28081 (march_rw) R 28079 28081 27649 0 -1 4202496 90404 0 0 0 82216 16 0 0 25 0 1 0 491198057 175222784 24090 33554432000 4194304 4300876 140734290719776 18446744073709551615 4216475 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28081/statm: 42779 24090 170 27 0 41228 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 171116

[startup+882.301 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 28105
/proc/meminfo: memFree=25761988/32950928 swapFree=67111364/67111528
[pid=28081] ppid=28079 vsize=171648 CPUtime=882.32 cores=1,3
/proc/28081/stat : 28081 (march_rw) R 28079 28081 27649 0 -1 4202496 90620 0 0 0 88216 16 0 0 25 0 1 0 491198057 175767552 24306 33554432000 4194304 4300876 140734290719776 18446744073709551615 4214407 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28081/statm: 42912 24306 170 27 0 41361 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 171648

[startup+942.3 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 28107
/proc/meminfo: memFree=25675488/32950928 swapFree=67111364/67111528
[pid=28081] ppid=28079 vsize=172180 CPUtime=942.32 cores=1,3
/proc/28081/stat : 28081 (march_rw) R 28079 28081 27649 0 -1 4202496 90830 0 0 0 94216 16 0 0 25 0 1 0 491198057 176312320 24516 33554432000 4194304 4300876 140734290719776 18446744073709551615 4216574 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28081/statm: 43045 24516 170 27 0 41494 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 172180

[startup+1002.3 s]
/proc/loadavg: 2.41 3.58 3.81 2/172 28162
/proc/meminfo: memFree=27338540/32950928 swapFree=67111364/67111528
[pid=28081] ppid=28079 vsize=175568 CPUtime=1002.33 cores=1,3
/proc/28081/stat : 28081 (march_rw) R 28079 28081 27649 0 -1 4202496 91144 0 0 0 100216 17 0 0 25 0 1 0 491198057 179781632 24830 33554432000 4194304 4300876 140734290719776 18446744073709551615 4248583 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28081/statm: 43892 24830 170 27 0 42341 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 175568

[startup+1062.3 s]
/proc/loadavg: 1.52 3.11 3.63 2/172 28164
/proc/meminfo: memFree=27337388/32950928 swapFree=67111364/67111528
[pid=28081] ppid=28079 vsize=176360 CPUtime=1062.33 cores=1,3
/proc/28081/stat : 28081 (march_rw) R 28079 28081 27649 0 -1 4202496 91449 0 0 0 106216 17 0 0 25 0 1 0 491198057 180592640 25135 33554432000 4194304 4300876 140734290719776 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28081/statm: 44090 25135 170 27 0 42539 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 176360

[startup+1122.3 s]
/proc/loadavg: 1.19 2.72 3.46 2/172 28166
/proc/meminfo: memFree=27336608/32950928 swapFree=67111364/67111528
[pid=28081] ppid=28079 vsize=177020 CPUtime=1122.33 cores=1,3
/proc/28081/stat : 28081 (march_rw) R 28079 28081 27649 0 -1 4202496 91692 0 0 0 112216 17 0 0 25 0 1 0 491198057 181268480 25378 33554432000 4194304 4300876 140734290719776 18446744073709551615 4248736 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28081/statm: 44255 25378 170 27 0 42704 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 177020

[startup+1182.3 s]
/proc/loadavg: 1.11 2.42 3.31 2/172 28167
/proc/meminfo: memFree=27335960/32950928 swapFree=67111364/67111528
[pid=28081] ppid=28079 vsize=177548 CPUtime=1182.33 cores=1,3
/proc/28081/stat : 28081 (march_rw) R 28079 28081 27649 0 -1 4202496 91937 0 0 0 118216 17 0 0 25 0 1 0 491198057 181809152 25623 33554432000 4194304 4300876 140734290719776 18446744073709551615 4216612 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28081/statm: 44387 25623 170 27 0 42836 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 177548

[startup+1242.3 s]
/proc/loadavg: 1.04 2.16 3.16 2/172 28169
/proc/meminfo: memFree=27335316/32950928 swapFree=67111364/67111528
[pid=28081] ppid=28079 vsize=178076 CPUtime=1242.33 cores=1,3
/proc/28081/stat : 28081 (march_rw) R 28079 28081 27649 0 -1 4202496 92149 0 0 0 124216 17 0 0 25 0 1 0 491198057 182349824 25835 33554432000 4194304 4300876 140734290719776 18446744073709551615 4216562 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28081/statm: 44519 25835 170 27 0 42968 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 178076



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 1.01 1.95 3.03 2/172 28170
/proc/meminfo: memFree=27334548/32950928 swapFree=67111364/67111528
[pid=28081] ppid=28079 vsize=178340 CPUtime=1300.04 cores=1,3
/proc/28081/stat : 28081 (march_rw) R 28079 28081 27649 0 -1 4202496 92325 0 0 0 129987 17 0 0 25 0 1 0 491198057 182620160 26011 33554432000 4194304 4300876 140734290719776 18446744073709551615 4214450 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28081/statm: 44585 26011 170 27 0 43034 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 178340

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): 1300.06
CPU user time (s): 1299.87
CPU system time (s): 0.180972
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 178340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.87
system time used= 0.180972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 92325
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= 5
involuntary context switches= 913

runsolver used 1.91871 second user time and 4.87626 second system time

The end

Launcher Data 

Begin job on node127 at 2011-04-26 07:33:04
IDJOB=3293414
IDBENCH=88141
IDSOLVER=1561
FILE ID=node127/3293414-1303795984
RUNJOBID= node127-1303795637-27978
PBS_JOBID= 13157280
Free space on /tmp= 71936 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT-Race-2010-CNF/cryptography/mizh/md5_48_3.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3293414-1303795984/watcher-3293414-1303795984 -o /tmp/evaluation-result-3293414-1303795984/solver-3293414-1303795984 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3293414-1303795984.cnf

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

MD5SUM BENCH= 62c39589a569c5d989e4ecd1f5fe22d9
RANDOM SEED=1907060276

node127.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		: 2666.823
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	: 5333.64
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		: 2666.823
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	: 5332.83
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		: 2666.823
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		: 2666.823
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	: 5332.86
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		: 2666.823
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	: 5332.75
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		: 2666.823
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		: 2666.823
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	: 5332.60
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		: 2666.823
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      27064236 kB
Buffers:       1292768 kB
Cached:        3682264 kB
SwapCached:          0 kB
Active:        1390196 kB
Inactive:      4021036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      27064236 kB
SwapTotal:    67111528 kB
SwapFree:     67111364 kB
Dirty:            5484 kB
Writeback:           0 kB
AnonPages:      436448 kB
Mapped:          15496 kB
Slab:           408936 kB
PageTables:       6056 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   819604 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= 71940 MiB
End job on node127 at 2011-04-26 07:54:46