Trace number 3420357

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) 5000.05 4999.92

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v35000-c147000-S648642831-094-UNKNOWN.cnf
MD5SUM4a57833314362e0939d4095b3206ad82
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark144.491
Satisfiable
(Un)Satisfiability was proved
Number of variables35000
Number of clauses147000
Sum of the clauses size441000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3147000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.39/1.42	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.39/1.42	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.39/1.42	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.39/1.42	c main()::
1.39/1.42	c initFormula():: searching for DIMACS p-line....
1.39/1.42	c initFormula():: the DIMACS p-line indicates a CNF of 35000 variables and 147000 clauses.
1.39/1.42	c parseCNF():: parsing....
1.39/1.42	c parseCNF():: the CNF contains 0 unary clauses.
1.39/1.42	c runParser():: parsing was successful, warming up engines...
1.39/1.42	c simplify_formula():: removed 0 tautological, 880 satisfied and 0 duplicate clauses
1.39/1.42	c preprocessing fase I completed:: there are now 34861 free variables and 146120 clauses.
1.39/1.42	c using 3-SAT heuristics (occurence based diff)
1.39/1.42	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.39/1.42	c simplify_formula():: removed 0 tautological, 0 satisfied and 158 duplicate clauses
1.39/1.42	c resolvent_look() :: found 74 resolvents
1.39/1.42	c main():: clause / variable ratio: ( 146194 / 35000 ) = 4.18
1.39/1.42	c longest clause has size 3
1.39/1.42	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.39/1.42	c number of free variables = 34861
1.39/1.42	c dynamic_preselect_setsize :: off
1.39/1.42	c main():: all systems go!
1.39/1.42	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-3420357-1306601459/watcher-3420357-1306601459 -o /tmp/evaluation-result-3420357-1306601459/solver-3420357-1306601459 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420357-1306601459.cnf 

running on 4 cores: 1,3,5,7

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: 2.00 2.02 2.00 2/502 27086
/proc/meminfo: memFree=21858252/32951124 swapFree=51851948/67111528
[pid=27086] ppid=27084 vsize=12472 CPUtime=0.01 cores=1,3,5,7
/proc/27086/stat : 27086 (march_rw) R 27084 27086 26087 0 -1 4194304 1536 0 0 0 1 0 0 0 25 0 1 0 771748522 12771328 1481 33554432000 4194304 4300876 140736345686528 18446744073709551615 216634176545 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27086/statm: 3118 1481 113 27 0 1567 0

[startup+0.0932329 s]
/proc/loadavg: 2.00 2.02 2.00 2/502 27086
/proc/meminfo: memFree=21858252/32951124 swapFree=51851948/67111528
[pid=27086] ppid=27084 vsize=16168 CPUtime=0.08 cores=1,3,5,7
/proc/27086/stat : 27086 (march_rw) R 27084 27086 26087 0 -1 4194304 2588 0 0 0 8 0 0 0 25 0 1 0 771748522 16556032 2533 33554432000 4194304 4300876 140736345686528 18446744073709551615 216634176197 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27086/statm: 4042 2533 113 27 0 2491 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 16168

[startup+0.100233 s]
/proc/loadavg: 2.00 2.02 2.00 2/502 27086
/proc/meminfo: memFree=21858252/32951124 swapFree=51851948/67111528
[pid=27086] ppid=27084 vsize=26124 CPUtime=0.08 cores=1,3,5,7
/proc/27086/stat : 27086 (march_rw) R 27084 27086 26087 0 -1 4194304 3676 0 0 0 8 0 0 0 25 0 1 0 771748522 26750976 3619 33554432000 4194304 4300876 140736345686528 18446744073709551615 4242155 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27086/statm: 6531 3619 118 27 0 4980 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 26124

[startup+0.300198 s]
/proc/loadavg: 2.00 2.02 2.00 2/502 27086
/proc/meminfo: memFree=21858252/32951124 swapFree=51851948/67111528
[pid=27086] ppid=27084 vsize=26248 CPUtime=0.29 cores=1,3,5,7
/proc/27086/stat : 27086 (march_rw) R 27084 27086 26087 0 -1 4194304 9063 0 0 0 28 1 0 0 25 0 1 0 771748522 26877952 3694 33554432000 4194304 4300876 140736345686528 18446744073709551615 4246931 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27086/statm: 6562 3694 129 27 0 5011 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26248

[startup+0.70114 s]
/proc/loadavg: 2.00 2.02 2.00 2/502 27086
/proc/meminfo: memFree=21858252/32951124 swapFree=51851948/67111528
[pid=27086] ppid=27084 vsize=32364 CPUtime=0.69 cores=1,3,5,7
/proc/27086/stat : 27086 (march_rw) R 27084 27086 26087 0 -1 4202496 21970 0 0 0 66 3 0 0 25 0 1 0 771748522 33140736 5222 33554432000 4194304 4300876 140736345686528 18446744073709551615 216634176197 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27086/statm: 8124 5234 136 27 0 6573 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 32364

[startup+1.501 s]
/proc/loadavg: 2.00 2.02 2.00 3/506 27093
/proc/meminfo: memFree=21816060/32951124 swapFree=51851948/67111528
[pid=27086] ppid=27084 vsize=74004 CPUtime=1.49 cores=1,3,5,7
/proc/27086/stat : 27086 (march_rw) R 27084 27086 26087 0 -1 4202496 41693 0 0 0 144 5 0 0 25 0 1 0 771748522 75780096 9477 33554432000 4194304 4300876 140736345686528 18446744073709551615 4248759 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27086/statm: 18501 9478 169 27 0 16950 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 74004

[startup+3.10071 s]
/proc/loadavg: 2.00 2.02 2.00 3/506 27093
/proc/meminfo: memFree=21738188/32951124 swapFree=51851948/67111528
[pid=27086] ppid=27084 vsize=75132 CPUtime=3.09 cores=1,3,5,7
/proc/27086/stat : 27086 (march_rw) R 27084 27086 26087 0 -1 4202496 47883 0 0 0 304 5 0 0 25 0 1 0 771748522 76935168 15667 33554432000 4194304 4300876 140736345686528 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27086/statm: 18783 15667 169 27 0 17232 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 75132

[startup+6.30114 s]
/proc/loadavg: 2.00 2.02 2.00 3/506 27093
/proc/meminfo: memFree=21728000/32951124 swapFree=51851948/67111528
[pid=27086] ppid=27084 vsize=80556 CPUtime=6.29 cores=1,3,5,7
/proc/27086/stat : 27086 (march_rw) R 27084 27086 26087 0 -1 4202496 49183 0 0 0 624 5 0 0 25 0 1 0 771748522 82489344 16967 33554432000 4194304 4300876 140736345686528 18446744073709551615 4214423 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27086/statm: 20139 16967 169 27 0 18588 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 80556

[startup+12.701 s]
/proc/loadavg: 2.00 2.02 2.00 4/506 27093
/proc/meminfo: memFree=21713864/32951124 swapFree=51851948/67111528
[pid=27086] ppid=27084 vsize=83460 CPUtime=12.69 cores=1,3,5,7
/proc/27086/stat : 27086 (march_rw) R 27084 27086 26087 0 -1 4202496 49928 0 0 0 1263 6 0 0 25 0 1 0 771748522 85463040 17712 33554432000 4194304 4300876 140736345686528 18446744073709551615 4214530 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27086/statm: 20865 17712 169 27 0 19314 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 83460

[startup+25.5008 s]
/proc/loadavg: 2.00 2.01 2.00 3/506 27093
/proc/meminfo: memFree=21711400/32951124 swapFree=51851948/67111528
[pid=27086] ppid=27084 vsize=84912 CPUtime=25.49 cores=1,3,5,7
/proc/27086/stat : 27086 (march_rw) R 27084 27086 26087 0 -1 4202496 50315 0 0 0 2543 6 0 0 25 0 1 0 771748522 86949888 18099 33554432000 4194304 4300876 140736345686528 18446744073709551615 4214448 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27086/statm: 21228 18099 169 27 0 19677 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 84912

[startup+51.1002 s]
/proc/loadavg: 2.00 2.01 2.00 3/506 27094
/proc/meminfo: memFree=21708500/32951124 swapFree=51851948/67111528
[pid=27086] ppid=27084 vsize=86232 CPUtime=51.09 cores=1,3,5,7
/proc/27086/stat : 27086 (march_rw) R 27084 27086 26087 0 -1 4202496 50655 0 0 0 5103 6 0 0 25 0 1 0 771748522 88301568 18439 33554432000 4194304 4300876 140736345686528 18446744073709551615 4216993 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27086/statm: 21558 18439 169 27 0 20007 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 86232

[startup+102.319 s]
/proc/loadavg: 2.00 2.01 2.00 4/506 27095
/proc/meminfo: memFree=21705260/32951124 swapFree=51851948/67111528
[pid=27086] ppid=27084 vsize=87552 CPUtime=102.31 cores=1,3,5,7
/proc/27086/stat : 27086 (march_rw) R 27084 27086 26087 0 -1 4202496 50954 0 0 0 10225 6 0 0 25 0 1 0 771748522 89653248 18738 33554432000 4194304 4300876 140736345686528 18446744073709551615 4265472 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27086/statm: 21888 18738 169 27 0 20337 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 87552

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/506 27097
/proc/meminfo: memFree=21702256/32951124 swapFree=51851948/67111528
[pid=27086] ppid=27084 vsize=88212 CPUtime=162.29 cores=1,3,5,7
/proc/27086/stat : 27086 (march_rw) R 27084 27086 26087 0 -1 4202496 51148 0 0 0 16223 6 0 0 25 0 1 0 771748522 90329088 18932 33554432000 4194304 4300876 140736345686528 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27086/statm: 22053 18932 169 27 0 20502 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 88212

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 4/506 27099
/proc/meminfo: memFree=21702700/32951124 swapFree=51851948/67111528
[pid=27086] ppid=27084 vsize=88740 CPUtime=222.29 cores=1,3,5,7
/proc/27086/stat : 27086 (march_rw) R 27084 27086 26087 0 -1 4202496 51280 0 0 0 22223 6 0 0 25 0 1 0 771748522 90869760 19064 33554432000 4194304 4300876 140736345686528 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27086/statm: 22185 19064 169 27 0 20634 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 88740

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/506 27100
/proc/meminfo: memFree=21703028/32951124 swapFree=51851948/67111528
[pid=27086] ppid=27084 vsize=89140 CPUtime=282.29 cores=1,3,5,7
/proc/27086/stat : 27086 (march_rw) R 27084 27086 26087 0 -1 4202496 51391 0 0 0 28223 6 0 0 25 0 1 0 771748522 91279360 19175 33554432000 4194304 4300876 140736345686528 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27086/statm: 22285 19175 169 27 0 20734 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 89140

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/506 27102
/proc/meminfo: memFree=21702480/32951124 swapFree=51851948/67111528
[pid=27086] ppid=27084 vsize=89536 CPUtime=342.29 cores=1,3,5,7
/proc/27086/stat : 27086 (march_rw) R 27084 27086 26087 0 -1 4202496 51473 0 0 0 34223 6 0 0 25 0 1 0 771748522 91684864 19257 33554432000 4194304 4300876 140736345686528 18446744073709551615 4217002 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27086/statm: 22384 19257 169 27 0 20833 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 89536

[startup+402.3 s]
/proc/loadavg: 2.23 2.05 2.02 3/506 27103
/proc/meminfo: memFree=21701688/32951124 swapFree=51851948/67111528
[pid=27086] ppid=27084 vsize=89800 CPUtime=402.3 cores=1,3,5,7
/proc/27086/stat : 27086 (march_rw) R 27084 27086 26087 0 -1 4202496 51548 0 0 0 40223 7 0 0 25 0 1 0 771748522 91955200 19332 33554432000 4194304 4300876 140736345686528 18446744073709551615 4216952 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27086/statm: 22450 19332 169 27 0 20899 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 89800

[startup+462.301 s]
/proc/loadavg: 2.14 2.05 2.01 3/506 27105
/proc/meminfo: memFree=21701280/32951124 swapFree=51851948/67111528
[pid=27086] ppid=27084 vsize=90064 CPUtime=462.31 cores=1,3,5,7
/proc/27086/stat : 27086 (march_rw) R 27084 27086 26087 0 -1 4202496 51610 0 0 0 46224 7 0 0 25 0 1 0 771748522 92225536 19394 33554432000 4194304 4300876 140736345686528 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27086/statm: 22516 19394 169 27 0 20965 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 90064

[startup+522.301 s]
/proc/loadavg: 2.05 2.04 2.01 3/506 27107
/proc/meminfo: memFree=21700988/32951124 swapFree=51851948/67111528
[pid=27086] ppid=27084 vsize=90328 CPUtime=522.31 cores=1,3,5,7
/proc/27086/stat : 27086 (march_rw) R 27084 27086 26087 0 -1 4202496 51657 0 0 0 52224 7 0 0 25 0 1 0 771748522 92495872 19441 33554432000 4194304 4300876 140736345686528 18446744073709551615 4263231 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27086/statm: 22582 19441 169 27 0 21031 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 90328

[startup+582.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/506 27108
/proc/meminfo: memFree=21700472/32951124 swapFree=51851948/67111528
[pid=27086] ppid=27084 vsize=90460 CPUtime=582.31 cores=1,3,5,7
/proc/27086/stat : 27086 (march_rw) R 27084 27086 26087 0 -1 4202496 51708 0 0 0 58224 7 0 0 25 0 1 0 771748522 92631040 19492 33554432000 4194304 4300876 140736345686528 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27086/statm: 22615 19492 169 27 0 21064 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 90460

[startup+642.301 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.00 2.02 2.00 4/506 27213
/proc/meminfo: memFree=21692308/32951124 swapFree=51851948/67111528
[pid=27086] ppid=27084 vsize=94420 CPUtime=4062.41 cores=1,3,5,7
/proc/27086/stat : 27086 (march_rw) R 27084 27086 26087 0 -1 4202496 52687 0 0 0 406234 7 0 0 25 0 1 0 771748522 96686080 20471 33554432000 4194304 4300876 140736345686528 18446744073709551615 4228434 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27086/statm: 23605 20471 169 27 0 22054 0
Current children cumulated CPU time (s) 4062.41
Current children cumulated vsize (KiB) 94420

[startup+4122.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/506 27215
/proc/meminfo: memFree=21692376/32951124 swapFree=51851948/67111528
[pid=27086] ppid=27084 vsize=94420 CPUtime=4122.39 cores=1,3,5,7
/proc/27086/stat : 27086 (march_rw) R 27084 27086 26087 0 -1 4202496 52696 0 0 0 412232 7 0 0 25 0 1 0 771748522 96686080 20480 33554432000 4194304 4300876 140736345686528 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27086/statm: 23605 20480 169 27 0 22054 0
Current children cumulated CPU time (s) 4122.39
Current children cumulated vsize (KiB) 94420

[startup+4182.3 s]
/proc/loadavg: 2.00 2.01 2.00 4/506 27216
/proc/meminfo: memFree=21693304/32951124 swapFree=51851948/67111528
[pid=27086] ppid=27084 vsize=94420 CPUtime=4182.39 cores=1,3,5,7
/proc/27086/stat : 27086 (march_rw) R 27084 27086 26087 0 -1 4202496 52703 0 0 0 418232 7 0 0 25 0 1 0 771748522 96686080 20487 33554432000 4194304 4300876 140736345686528 18446744073709551615 4228230 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27086/statm: 23605 20487 169 27 0 22054 0
Current children cumulated CPU time (s) 4182.39
Current children cumulated vsize (KiB) 94420

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/506 27227
/proc/meminfo: memFree=21692980/32951124 swapFree=51851948/67111528
[pid=27086] ppid=27084 vsize=94420 CPUtime=4242.39 cores=1,3,5,7
/proc/27086/stat : 27086 (march_rw) R 27084 27086 26087 0 -1 4202496 52710 0 0 0 424232 7 0 0 25 0 1 0 771748522 96686080 20494 33554432000 4194304 4300876 140736345686528 18446744073709551615 4216863 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27086/statm: 23605 20494 169 27 0 22054 0
Current children cumulated CPU time (s) 4242.39
Current children cumulated vsize (KiB) 94420

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/506 27228
/proc/meminfo: memFree=21691956/32951124 swapFree=51851948/67111528
[pid=27086] ppid=27084 vsize=94552 CPUtime=4302.39 cores=1,3,5,7
/proc/27086/stat : 27086 (march_rw) R 27084 27086 26087 0 -1 4202496 52720 0 0 0 430232 7 0 0 25 0 1 0 771748522 96821248 20504 33554432000 4194304 4300876 140736345686528 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27086/statm: 23638 20504 169 27 0 22087 0
Current children cumulated CPU time (s) 4302.39
Current children cumulated vsize (KiB) 94552

[startup+4362.3 s]
/proc/loadavg: 2.08 2.03 2.01 3/507 27233
/proc/meminfo: memFree=21692512/32951124 swapFree=51851948/67111528
[pid=27086] ppid=27084 vsize=94552 CPUtime=4362.39 cores=1,3,5,7
/proc/27086/stat : 27086 (march_rw) R 27084 27086 26087 0 -1 4202496 52728 0 0 0 436232 7 0 0 25 0 1 0 771748522 96821248 20512 33554432000 4194304 4300876 140736345686528 18446744073709551615 4250884 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27086/statm: 23638 20512 169 27 0 22087 0
Current children cumulated CPU time (s) 4362.39
Current children cumulated vsize (KiB) 94552

[startup+4422.3 s]
/proc/loadavg: 2.16 2.06 2.02 3/506 27235
/proc/meminfo: memFree=21691812/32951124 swapFree=51851948/67111528
[pid=27086] ppid=27084 vsize=94552 CPUtime=4422.4 cores=1,3,5,7
/proc/27086/stat : 27086 (march_rw) R 27084 27086 26087 0 -1 4202496 52736 0 0 0 442233 7 0 0 25 0 1 0 771748522 96821248 20520 33554432000 4194304 4300876 140736345686528 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27086/statm: 23638 20520 169 27 0 22087 0
Current children cumulated CPU time (s) 4422.4
Current children cumulated vsize (KiB) 94552

[startup+4482.3 s]
/proc/loadavg: 2.06 2.05 2.01 3/506 27236
/proc/meminfo: memFree=21691652/32951124 swapFree=51851948/67111528
[pid=27086] ppid=27084 vsize=94552 CPUtime=4482.4 cores=1,3,5,7
/proc/27086/stat : 27086 (march_rw) R 27084 27086 26087 0 -1 4202496 52745 0 0 0 448233 7 0 0 25 0 1 0 771748522 96821248 20529 33554432000 4194304 4300876 140736345686528 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27086/statm: 23638 20529 169 27 0 22087 0
Current children cumulated CPU time (s) 4482.4
Current children cumulated vsize (KiB) 94552

[startup+4542.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/506 27238
/proc/meminfo: memFree=21691112/32951124 swapFree=51851948/67111528
[pid=27086] ppid=27084 vsize=94684 CPUtime=4542.4 cores=1,3,5,7
/proc/27086/stat : 27086 (march_rw) R 27084 27086 26087 0 -1 4202496 52752 0 0 0 454233 7 0 0 25 0 1 0 771748522 96956416 20536 33554432000 4194304 4300876 140736345686528 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27086/statm: 23671 20536 169 27 0 22120 0
Current children cumulated CPU time (s) 4542.4
Current children cumulated vsize (KiB) 94684

[startup+4602.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/506 27239
/proc/meminfo: memFree=21688808/32951124 swapFree=51851948/67111528
[pid=27086] ppid=27084 vsize=94684 CPUtime=4602.42 cores=1,3,5,7
/proc/27086/stat : 27086 (march_rw) R 27084 27086 26087 0 -1 4202496 52761 0 0 0 460235 7 0 0 25 0 1 0 771748522 96956416 20545 33554432000 4194304 4300876 140736345686528 18446744073709551615 4228230 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27086/statm: 23671 20545 169 27 0 22120 0
Current children cumulated CPU time (s) 4602.42
Current children cumulated vsize (KiB) 94684

[startup+4662.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/506 27241
/proc/meminfo: memFree=21688636/32951124 swapFree=51851948/67111528
[pid=27086] ppid=27084 vsize=94684 CPUtime=4662.4 cores=1,3,5,7
/proc/27086/stat : 27086 (march_rw) R 27084 27086 26087 0 -1 4202496 52767 0 0 0 466233 7 0 0 25 0 1 0 771748522 96956416 20551 33554432000 4194304 4300876 140736345686528 18446744073709551615 4228476 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27086/statm: 23671 20551 169 27 0 22120 0
Current children cumulated CPU time (s) 4662.4
Current children cumulated vsize (KiB) 94684

[startup+4722.32 s]
/proc/loadavg: 2.00 2.02 2.00 3/506 27243
/proc/meminfo: memFree=21689692/32951124 swapFree=51851948/67111528
[pid=27086] ppid=27084 vsize=94684 CPUtime=4722.42 cores=1,3,5,7
/proc/27086/stat : 27086 (march_rw) R 27084 27086 26087 0 -1 4202496 52777 0 0 0 472235 7 0 0 25 0 1 0 771748522 96956416 20561 33554432000 4194304 4300876 140736345686528 18446744073709551615 4216929 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27086/statm: 23671 20561 169 27 0 22120 0
Current children cumulated CPU time (s) 4722.42
Current children cumulated vsize (KiB) 94684

[startup+4782.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/506 27244
/proc/meminfo: memFree=21689888/32951124 swapFree=51851948/67111528
[pid=27086] ppid=27084 vsize=94684 CPUtime=4782.4 cores=1,3,5,7
/proc/27086/stat : 27086 (march_rw) R 27084 27086 26087 0 -1 4202496 52783 0 0 0 478233 7 0 0 25 0 1 0 771748522 96956416 20567 33554432000 4194304 4300876 140736345686528 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27086/statm: 23671 20567 169 27 0 22120 0
Current children cumulated CPU time (s) 4782.4
Current children cumulated vsize (KiB) 94684

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/506 27246
/proc/meminfo: memFree=21689476/32951124 swapFree=51851948/67111528
[pid=27086] ppid=27084 vsize=94816 CPUtime=4842.41 cores=1,3,5,7
/proc/27086/stat : 27086 (march_rw) R 27084 27086 26087 0 -1 4202496 52789 0 0 0 484234 7 0 0 25 0 1 0 771748522 97091584 20573 33554432000 4194304 4300876 140736345686528 18446744073709551615 4248684 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27086/statm: 23704 20573 169 27 0 22153 0
Current children cumulated CPU time (s) 4842.41
Current children cumulated vsize (KiB) 94816

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/506 27247
/proc/meminfo: memFree=21689916/32951124 swapFree=51851948/67111528
[pid=27086] ppid=27084 vsize=94816 CPUtime=4902.41 cores=1,3,5,7
/proc/27086/stat : 27086 (march_rw) R 27084 27086 26087 0 -1 4202496 52797 0 0 0 490234 7 0 0 25 0 1 0 771748522 97091584 20581 33554432000 4194304 4300876 140736345686528 18446744073709551615 4214530 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27086/statm: 23704 20581 169 27 0 22153 0
Current children cumulated CPU time (s) 4902.41
Current children cumulated vsize (KiB) 94816

[startup+4962.3 s]
/proc/loadavg: 2.09 2.03 2.01 3/506 27249
/proc/meminfo: memFree=21690860/32951124 swapFree=51851948/67111528
[pid=27086] ppid=27084 vsize=94816 CPUtime=4962.41 cores=1,3,5,7
/proc/27086/stat : 27086 (march_rw) R 27084 27086 26087 0 -1 4202496 52805 0 0 0 496234 7 0 0 25 0 1 0 771748522 97091584 20589 33554432000 4194304 4300876 140736345686528 18446744073709551615 4228230 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27086/statm: 23704 20589 169 27 0 22153 0
Current children cumulated CPU time (s) 4962.41
Current children cumulated vsize (KiB) 94816



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.10 2.04 2.01 3/506 27250
/proc/meminfo: memFree=21690556/32951124 swapFree=51851948/67111528
[pid=27086] ppid=27084 vsize=94816 CPUtime=5000.03 cores=1,3,5,7
/proc/27086/stat : 27086 (march_rw) R 27084 27086 26087 0 -1 4202496 52811 0 0 0 499996 7 0 0 25 0 1 0 771748522 97091584 20595 33554432000 4194304 4300876 140736345686528 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27086/statm: 23704 20595 169 27 0 22153 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 94816

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

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

[startup+4999.9 s]
/proc/loadavg: 2.10 2.04 2.01 3/506 27250
/proc/meminfo: memFree=21690556/32951124 swapFree=51851948/67111528
[pid=27086] ppid=27084 vsize=94816 CPUtime=5000.03 cores=1,3,5,7
/proc/27086/stat : 27086 (march_rw) R 27084 27086 26087 0 -1 4202496 52811 0 0 0 499996 7 0 0 25 0 1 0 771748522 97091584 20595 33554432000 4194304 4300876 140736345686528 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/27086/statm: 23704 20595 169 27 0 22153 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 94816

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.92
CPU time (s): 5000.05
CPU user time (s): 4999.96
CPU system time (s): 0.082987
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 94816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.96
system time used= 0.082987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52811
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= 62573

runsolver used 23.2785 second user time and 58.5621 second system time

The end

Launcher Data 

Begin job on node103 at 2011-05-28 18:50:59
IDJOB=3420357
IDBENCH=82609
IDSOLVER=1913
FILE ID=node103/3420357-1306601459
RUNJOBID= node103-1306596457-26871
PBS_JOBID= 13471577
Free space on /tmp= 73380 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v35000-c147000-S648642831-094-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420357-1306601459/watcher-3420357-1306601459 -o /tmp/evaluation-result-3420357-1306601459/solver-3420357-1306601459 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420357-1306601459.cnf

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

MD5SUM BENCH= 4a57833314362e0939d4095b3206ad82
RANDOM SEED=285930519

node103.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		: 2666.858
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	: 5333.71
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		: 2666.858
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		: 2666.858
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	: 5332.75
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		: 2666.858
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	: 5332.77
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		: 2666.858
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		: 2666.858
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		: 2666.858
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	: 5332.83
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		: 2666.858
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      21858532 kB
Buffers:        372212 kB
Cached:        8562312 kB
SwapCached:     191244 kB
Active:        2454428 kB
Inactive:      8320788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21858532 kB
SwapTotal:    67111528 kB
SwapFree:     51851948 kB
Dirty:            3544 kB
Writeback:           0 kB
AnonPages:     1659528 kB
Mapped:          22208 kB
Slab:           175568 kB
PageTables:      73228 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 162041392 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= 73380 MiB
End job on node103 at 2011-05-28 20:14:21