Trace number 3292632

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) 1300.15 1300.11

General information on the benchmark

NameSAT05/industrial/narain05/vpn/
clauses-8.renamed-as.sat05-1964.cnf
MD5SUM83c1fe52702413077bb84179a04b277a
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark141.907
Satisfiable
(Un)Satisfiability was proved
Number of variables1461771
Number of clauses5687554
Sum of the clauses size14147618
Maximum clause length601
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 24325673
Number of clauses of size 3961281
Number of clauses of size 411051
Number of clauses of size 5354960
Number of clauses of size over 534588

Solver Data 

712.30/712.34	c main():: ***                                   [ march satisfiability solver ]                                   ***
712.30/712.34	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
712.30/712.34	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
712.30/712.34	c main()::
712.30/712.34	c initFormula():: searching for DIMACS p-line....
712.30/712.34	c initFormula():: the DIMACS p-line indicates a CNF of 1461771 variables and 5687554 clauses.
712.30/712.34	c parseCNF():: parsing....
712.30/712.34	c parseCNF():: the CNF contains 1 unary clauses.
712.30/712.34	c runParser():: parsing was successful, warming up engines...
712.30/712.34	c find_and_remove_tautogolies():: found and removed 46445 tautologies
712.30/712.34	c find_and_remove_tautogolies():: found and removed 139 tautologies
712.30/712.34	c find_and_remove_tautogolies():: found and removed 10 tautologies
712.30/712.34	c simplify_formula():: removed 0 tautological, 1304673 satisfied and 124 duplicate clauses
712.30/712.34	c preprocessing fase I completed:: there are now 991012 free variables and 4382757 clauses.
712.30/712.34	c using k-SAT heuristics (size based diff)
712.30/712.34	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
712.30/712.34	c simplify_formula():: removed 0 tautological, 0 satisfied and 1002333 duplicate clauses
712.30/712.34	c resolvent_look() :: found 708275 resolvents
712.30/712.34	c main():: clause / variable ratio: ( 5091032 / 1461771 ) = 3.48
712.30/712.34	c longest clause has size 39
712.30/712.34	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
712.30/712.34	c number of free variables = 991012
712.30/712.34	c dynamic_preselect_setsize :: off
712.30/712.34	c main():: all systems go!
712.30/712.34	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-3292632-1303795089/watcher-3292632-1303795089 -o /tmp/evaluation-result-3292632-1303795089/solver-3292632-1303795089 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3292632-1303795089.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: 4.00 4.04 4.02 4/189 16577
/proc/meminfo: memFree=11501076/32951124 swapFree=67111528/67111528
[pid=16577] ppid=16575 vsize=11800 CPUtime=0 cores=1,3
/proc/16577/stat : 16577 (runsolver) R 16575 16577 16248 0 -1 4202560 41 0 0 0 0 0 0 0 23 0 1 0 491109779 12083200 52 33554432000 4194304 5434984 140734920074496 18446744073709551615 4881607 0 2147483391 4096 24578 0 0 0 17 3 0 0 0
/proc/16577/statm: 2950 52 31 303 0 2644 0

[startup+0.0538491 s]
/proc/loadavg: 4.00 4.04 4.02 4/189 16577
/proc/meminfo: memFree=11501076/32951124 swapFree=67111528/67111528
[pid=16577] ppid=16575 vsize=131708 CPUtime=0.03 cores=1,3
/proc/16577/stat : 16577 (march_rw) R 16575 16577 16248 0 -1 4194304 17715 0 0 0 2 1 0 0 23 0 1 0 491109779 134868992 17660 33554432000 4194304 4300876 140733609093376 18446744073709551615 230808826565 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16577/statm: 32927 17672 110 27 0 31376 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 131708

[startup+0.100836 s]
/proc/loadavg: 4.00 4.04 4.02 4/189 16577
/proc/meminfo: memFree=11501076/32951124 swapFree=67111528/67111528
[pid=16577] ppid=16575 vsize=165500 CPUtime=0.08 cores=1,3
/proc/16577/stat : 16577 (march_rw) R 16575 16577 16248 0 -1 4194304 29336 0 0 0 6 2 0 0 23 0 1 0 491109779 169472000 29281 33554432000 4194304 4300876 140733609093376 18446744073709551615 230808826565 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16577/statm: 41375 29292 110 27 0 39824 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 165500

[startup+0.3008 s]
/proc/loadavg: 4.00 4.04 4.02 4/189 16577
/proc/meminfo: memFree=11501076/32951124 swapFree=67111528/67111528
[pid=16577] ppid=16575 vsize=229496 CPUtime=0.28 cores=1,3
/proc/16577/stat : 16577 (march_rw) R 16575 16577 16248 0 -1 4194304 49241 0 0 0 24 4 0 0 24 0 1 0 491109779 235003904 49186 33554432000 4194304 4300876 140733609093376 18446744073709551615 230808826565 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16577/statm: 57374 49187 113 27 0 55823 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 229496

[startup+0.70074 s]
/proc/loadavg: 4.00 4.04 4.02 4/189 16577
/proc/meminfo: memFree=11501076/32951124 swapFree=67111528/67111528
[pid=16577] ppid=16575 vsize=251540 CPUtime=0.68 cores=1,3
/proc/16577/stat : 16577 (march_rw) R 16575 16577 16248 0 -1 4194304 55420 0 0 0 63 5 0 0 25 0 1 0 491109779 257576960 55365 33554432000 4194304 4300876 140733609093376 18446744073709551615 4246532 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16577/statm: 62885 55366 113 27 0 61334 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 251540

[startup+1.50058 s]
/proc/loadavg: 4.00 4.04 4.02 5/190 16578
/proc/meminfo: memFree=11235864/32951124 swapFree=67111528/67111528
[pid=16577] ppid=16575 vsize=294440 CPUtime=1.48 cores=1,3
/proc/16577/stat : 16577 (march_rw) R 16575 16577 16248 0 -1 4194304 67478 0 0 0 141 7 0 0 25 0 1 0 491109779 301506560 67423 33554432000 4194304 4300876 140733609093376 18446744073709551615 230808826565 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16577/statm: 73610 67423 113 27 0 72059 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 294440

[startup+3.10029 s]
/proc/loadavg: 4.00 4.04 4.02 5/190 16578
/proc/meminfo: memFree=11138896/32951124 swapFree=67111528/67111528
[pid=16577] ppid=16575 vsize=379448 CPUtime=3.09 cores=1,3
/proc/16577/stat : 16577 (march_rw) R 16575 16577 16248 0 -1 4194304 91342 0 0 0 297 12 0 0 25 0 1 0 491109779 388554752 91287 33554432000 4194304 4300876 140733609093376 18446744073709551615 230809165568 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16577/statm: 94862 91287 113 27 0 93311 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 379448

[startup+6.3007 s]
/proc/loadavg: 4.00 4.04 4.02 5/190 16578
/proc/meminfo: memFree=10820652/32951124 swapFree=67111528/67111528
[pid=16577] ppid=16575 vsize=775324 CPUtime=6.29 cores=1,3
/proc/16577/stat : 16577 (march_rw) R 16575 16577 16248 0 -1 4194304 189527 0 0 0 604 25 0 0 25 0 1 0 491109779 793931776 135360 33554432000 4194304 4300876 140733609093376 18446744073709551615 4247304 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16577/statm: 193831 135361 127 27 0 192280 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 775324

[startup+12.7005 s]
/proc/loadavg: 4.00 4.03 4.02 5/190 16578
/proc/meminfo: memFree=10675464/32951124 swapFree=67111528/67111528
[pid=16577] ppid=16575 vsize=1017132 CPUtime=12.68 cores=1,3
/proc/16577/stat : 16577 (march_rw) R 16575 16577 16248 0 -1 4194304 414927 0 0 0 1217 51 0 0 25 0 1 0 491109779 1041543168 192436 33554432000 4194304 4300876 140733609093376 18446744073709551615 4240293 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16577/statm: 254283 192437 129 27 0 252732 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1017132

[startup+25.5002 s]
/proc/loadavg: 4.00 4.03 4.02 5/190 16579
/proc/meminfo: memFree=10252700/32951124 swapFree=67111528/67111528
[pid=16577] ppid=16575 vsize=922312 CPUtime=25.48 cores=1,3
/proc/16577/stat : 16577 (march_rw) R 16575 16577 16248 0 -1 4202496 878179 0 0 0 2437 111 0 0 25 0 1 0 491109779 944447488 163284 33554432000 4194304 4300876 140733609093376 18446744073709551615 230808826565 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16577/statm: 230611 163295 143 27 0 229060 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 922312

[startup+51.1005 s]
/proc/loadavg: 4.00 4.03 4.02 5/190 16579
/proc/meminfo: memFree=9652744/32951124 swapFree=67111528/67111528
[pid=16577] ppid=16575 vsize=879808 CPUtime=51.09 cores=1,3
/proc/16577/stat : 16577 (march_rw) R 16575 16577 16248 0 -1 4202496 1323412 0 0 0 4936 173 0 0 25 0 1 0 491109779 900923392 160293 33554432000 4194304 4300876 140733609093376 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16577/statm: 219952 160293 144 27 0 218401 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 879808

[startup+102.307 s]
/proc/loadavg: 4.00 4.02 4.01 5/190 16581
/proc/meminfo: memFree=9633352/32951124 swapFree=67111528/67111528
[pid=16577] ppid=16575 vsize=888000 CPUtime=102.29 cores=1,3
/proc/16577/stat : 16577 (march_rw) R 16575 16577 16248 0 -1 4202496 1324786 0 0 0 10056 173 0 0 25 0 1 0 491109779 909312000 161667 33554432000 4194304 4300876 140733609093376 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16577/statm: 222000 161667 144 27 0 220449 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 888000

[startup+162.3 s]
/proc/loadavg: 4.00 4.02 4.01 5/190 16582
/proc/meminfo: memFree=9609540/32951124 swapFree=67111528/67111528
[pid=16577] ppid=16575 vsize=888000 CPUtime=162.29 cores=1,3
/proc/16577/stat : 16577 (march_rw) R 16575 16577 16248 0 -1 4202496 1325077 0 0 0 16056 173 0 0 25 0 1 0 491109779 909312000 161958 33554432000 4194304 4300876 140733609093376 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16577/statm: 222000 161958 144 27 0 220449 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 888000

[startup+222.3 s]
/proc/loadavg: 4.00 4.01 4.00 5/190 16584
/proc/meminfo: memFree=9599232/32951124 swapFree=67111528/67111528
[pid=16577] ppid=16575 vsize=888000 CPUtime=222.29 cores=1,3
/proc/16577/stat : 16577 (march_rw) R 16575 16577 16248 0 -1 4202496 1325351 0 0 0 22056 173 0 0 25 0 1 0 491109779 909312000 162232 33554432000 4194304 4300876 140733609093376 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16577/statm: 222000 162232 144 27 0 220449 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 888000

[startup+282.3 s]
/proc/loadavg: 4.00 4.01 4.00 5/190 16585
/proc/meminfo: memFree=9589536/32951124 swapFree=67111528/67111528
[pid=16577] ppid=16575 vsize=888132 CPUtime=282.29 cores=1,3
/proc/16577/stat : 16577 (march_rw) R 16575 16577 16248 0 -1 4202496 1325558 0 0 0 28055 174 0 0 25 0 1 0 491109779 909447168 162439 33554432000 4194304 4300876 140733609093376 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16577/statm: 222033 162439 144 27 0 220482 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 888132

[startup+342.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 16587
/proc/meminfo: memFree=9578736/32951124 swapFree=67111528/67111528
[pid=16577] ppid=16575 vsize=890904 CPUtime=342.29 cores=1,3
/proc/16577/stat : 16577 (march_rw) R 16575 16577 16248 0 -1 4202496 1326458 0 0 0 34055 174 0 0 25 0 1 0 491109779 912285696 163339 33554432000 4194304 4300876 140733609093376 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16577/statm: 222726 163339 144 27 0 221175 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 890904

[startup+402.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 16589
/proc/meminfo: memFree=9550200/32951124 swapFree=67111528/67111528
[pid=16577] ppid=16575 vsize=908004 CPUtime=402.3 cores=1,3
/proc/16577/stat : 16577 (march_rw) R 16575 16577 16248 0 -1 4202496 1328848 0 0 0 40055 175 0 0 25 0 1 0 491109779 929796096 165729 33554432000 4194304 4300876 140733609093376 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16577/statm: 227001 165729 144 27 0 225450 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 908004

[startup+462.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 16590
/proc/meminfo: memFree=9534564/32951124 swapFree=67111528/67111528
[pid=16577] ppid=16575 vsize=909456 CPUtime=462.3 cores=1,3
/proc/16577/stat : 16577 (march_rw) R 16575 16577 16248 0 -1 4202496 1329408 0 0 0 46055 175 0 0 25 0 1 0 491109779 931282944 166289 33554432000 4194304 4300876 140733609093376 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16577/statm: 227364 166289 144 27 0 225813 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 909456

[startup+522.3 s]
/proc/loadavg: 4.03 4.01 4.00 5/190 16592
/proc/meminfo: memFree=9527972/32951124 swapFree=67111528/67111528
[pid=16577] ppid=16575 vsize=912624 CPUtime=522.3 cores=1,3
/proc/16577/stat : 16577 (march_rw) R 16575 16577 16248 0 -1 4202496 1330408 0 0 0 52054 176 0 0 25 0 1 0 491109779 934526976 167289 33554432000 4194304 4300876 140733609093376 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16577/statm: 228156 167289 144 27 0 226605 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 912624

[startup+582.3 s]
/proc/loadavg: 4.01 4.01 4.00 5/190 16593
/proc/meminfo: memFree=9521140/32951124 swapFree=67111528/67111528
[pid=16577] ppid=16575 vsize=915792 CPUtime=582.3 cores=1,3
/proc/16577/stat : 16577 (march_rw) R 16575 16577 16248 0 -1 4202496 1331421 0 0 0 58053 177 0 0 25 0 1 0 491109779 937771008 168302 33554432000 4194304 4300876 140733609093376 18446744073709551615 4214642 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16577/statm: 228948 168302 144 27 0 227397 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 915792

[startup+642.301 s]
/proc/loadavg: 3.40 3.83 3.94 4/184 16613
/proc/meminfo: memFree=10783812/32951124 swapFree=67111528/67111528
[pid=16577] ppid=16575 vsize=919356 CPUtime=642.31 cores=1,3
/proc/16577/stat : 16577 (march_rw) R 16575 16577 16248 0 -1 4202496 1332506 0 0 0 64053 178 0 0 25 0 1 0 491109779 941420544 169387 33554432000 4194304 4300876 140733609093376 18446744073709551615 4256578 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16577/statm: 229839 169387 144 27 0 228288 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 919356

[startup+702.301 s]
/proc/loadavg: 3.15 3.68 3.88 4/184 16615
/proc/meminfo: memFree=10774120/32951124 swapFree=67111528/67111528
[pid=16577] ppid=16575 vsize=912536 CPUtime=702.3 cores=1,3
/proc/16577/stat : 16577 (march_rw) R 16575 16577 16248 0 -1 4202496 1366709 0 0 0 70047 183 0 0 25 0 1 0 491109779 934436864 171638 33554432000 4194304 4300876 140733609093376 18446744073709551615 230808814796 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16577/statm: 228134 171638 144 27 0 226583 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 912536

[startup+762.307 s]
/proc/loadavg: 3.19 3.59 3.83 4/184 16616
/proc/meminfo: memFree=9908464/32951124 swapFree=67111528/67111528
[pid=16577] ppid=16575 vsize=3116220 CPUtime=762.32 cores=1,3
/proc/16577/stat : 16577 (march_rw) R 16575 16577 16248 0 -1 4202496 1862109 0 0 0 75986 246 0 0 25 0 1 0 491109779 3191009280 387580 33554432000 4194304 4300876 140733609093376 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16577/statm: 779055 387580 171 27 0 777504 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 3116220

[startup+822.301 s]
/proc/loadavg: 3.07 3.48 3.78 4/184 16618
/proc/meminfo: memFree=9168416/32951124 swapFree=67111528/67111528
[pid=16577] ppid=16575 vsize=4451172 CPUtime=822.31 cores=1,3
/proc/16577/stat : 16577 (march_rw) R 16575 16577 16248 0 -1 4202496 2046488 0 0 0 81953 278 0 0 25 0 1 0 491109779 4558000128 571939 33554432000 4194304 4300876 140733609093376 18446744073709551615 4216263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16577/statm: 1112793 571939 171 27 0 1111242 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 4451172

[startup+882.301 s]
/proc/loadavg: 3.02 3.39 3.72 4/184 16619
/proc/meminfo: memFree=9106276/32951124 swapFree=67111528/67111528
[pid=16577] ppid=16575 vsize=4587092 CPUtime=882.31 cores=1,3
/proc/16577/stat : 16577 (march_rw) R 16575 16577 16248 0 -1 4202496 2061815 0 0 0 87951 280 0 0 25 0 1 0 491109779 4697182208 587265 33554432000 4194304 4300876 140733609093376 18446744073709551615 4216226 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16577/statm: 1146773 587265 171 27 0 1145222 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 4587092

[startup+942.301 s]
/proc/loadavg: 3.01 3.31 3.68 4/184 16621
/proc/meminfo: memFree=8952608/32951124 swapFree=67111528/67111528
[pid=16577] ppid=16575 vsize=4791184 CPUtime=942.31 cores=1,3
/proc/16577/stat : 16577 (march_rw) R 16575 16577 16248 0 -1 4202496 2100130 0 0 0 93946 285 0 0 25 0 1 0 491109779 4906172416 625580 33554432000 4194304 4300876 140733609093376 18446744073709551615 4216242 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16577/statm: 1197796 625580 171 27 0 1196245 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 4791184

[startup+1002.3 s]
/proc/loadavg: 3.00 3.25 3.63 4/184 16623
/proc/meminfo: memFree=8902504/32951124 swapFree=67111528/67111528
[pid=16577] ppid=16575 vsize=4886004 CPUtime=1002.31 cores=1,3
/proc/16577/stat : 16577 (march_rw) R 16575 16577 16248 0 -1 4202496 2112623 0 0 0 99943 288 0 0 25 0 1 0 491109779 5003268096 638071 33554432000 4194304 4300876 140733609093376 18446744073709551615 4214450 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16577/statm: 1221501 638071 171 27 0 1219950 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 4886004

[startup+1062.3 s]
/proc/loadavg: 3.00 3.20 3.59 4/184 16624
/proc/meminfo: memFree=8896644/32951124 swapFree=67111528/67111528
[pid=16577] ppid=16575 vsize=4890736 CPUtime=1062.31 cores=1,3
/proc/16577/stat : 16577 (march_rw) R 16575 16577 16248 0 -1 4202496 2113918 0 0 0 105943 288 0 0 25 0 1 0 491109779 5008113664 639366 33554432000 4194304 4300876 140733609093376 18446744073709551615 4214443 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16577/statm: 1222684 639366 171 27 0 1221133 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 4890736

[startup+1122.3 s]
/proc/loadavg: 3.00 3.17 3.55 4/184 16626
/proc/meminfo: memFree=8895156/32951124 swapFree=67111528/67111528
[pid=16577] ppid=16575 vsize=4892080 CPUtime=1122.32 cores=1,3
/proc/16577/stat : 16577 (march_rw) R 16575 16577 16248 0 -1 4202496 2114302 0 0 0 111944 288 0 0 25 0 1 0 491109779 5009489920 639750 33554432000 4194304 4300876 140733609093376 18446744073709551615 4216259 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16577/statm: 1223020 639750 171 27 0 1221469 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 4892080

[startup+1182.3 s]
/proc/loadavg: 3.00 3.13 3.51 4/184 16627
/proc/meminfo: memFree=8894644/32951124 swapFree=67111528/67111528
[pid=16577] ppid=16575 vsize=4892580 CPUtime=1182.32 cores=1,3
/proc/16577/stat : 16577 (march_rw) R 16575 16577 16248 0 -1 4202496 2114436 0 0 0 117944 288 0 0 25 0 1 0 491109779 5010001920 639884 33554432000 4194304 4300876 140733609093376 18446744073709551615 4216263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16577/statm: 1223145 639884 171 27 0 1221594 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 4892580

[startup+1242.3 s]
/proc/loadavg: 3.00 3.11 3.48 4/184 16629
/proc/meminfo: memFree=8892520/32951124 swapFree=67111528/67111528
[pid=16577] ppid=16575 vsize=4893700 CPUtime=1242.32 cores=1,3
/proc/16577/stat : 16577 (march_rw) R 16575 16577 16248 0 -1 4202496 2114779 0 0 0 123944 288 0 0 25 0 1 0 491109779 5011148800 640227 33554432000 4194304 4300876 140733609093376 18446744073709551615 4216259 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16577/statm: 1223425 640227 171 27 0 1221874 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 4893700



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 2.84 3.05 3.44 2/174 16667
/proc/meminfo: memFree=10293116/32951124 swapFree=67111528/67111528
[pid=16577] ppid=16575 vsize=4894480 CPUtime=1300.02 cores=1,3
/proc/16577/stat : 16577 (march_rw) R 16575 16577 16248 0 -1 4202496 2114969 0 0 0 129714 288 0 0 25 0 1 0 491109779 5011947520 640417 33554432000 4194304 4300876 140733609093376 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/16577/statm: 1223620 640417 171 27 0 1222069 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 4894480

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

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

[startup+1300.11 s]
/proc/loadavg: 2.84 3.05 3.44 2/175 16668
/proc/meminfo: memFree=12711728/32951124 swapFree=67111528/67111528
[pid=16577] ppid=16575 vsize=0 CPUtime=1300.14 cores=1,3
/proc/16577/stat : 16577 (march_rw) R 16575 16577 16248 0 -1 4203524 2114969 0 0 0 129715 299 0 0 25 0 1 0 491109779 0 0 33554432000 0 0 0 0 0 0 0 4096 0 18446744073709551615 0 0 17 1 0 0 0
/proc/16577/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1300.14
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.11
CPU time (s): 1300.15
CPU user time (s): 1297.15
CPU system time (s): 2.99654
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 4894480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1297.15
system time used= 2.99654
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2114969
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= 923

runsolver used 1.91471 second user time and 5.18621 second system time

The end

Launcher Data 

Begin job on node104 at 2011-04-26 07:18:13
IDJOB=3292632
IDBENCH=86133
IDSOLVER=1561
FILE ID=node104/3292632-1303795089
RUNJOBID= node104-1303793786-16268
PBS_JOBID= 13157285
Free space on /tmp= 71660 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT05/industrial/narain05/vpn/clauses-8.renamed-as.sat05-1964.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3292632-1303795089/watcher-3292632-1303795089 -o /tmp/evaluation-result-3292632-1303795089/solver-3292632-1303795089 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3292632-1303795089.cnf

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

MD5SUM BENCH= 83c1fe52702413077bb84179a04b277a
RANDOM SEED=125211059

node104.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		: 2666.855
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		: 2666.855
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		: 2666.855
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	: 5332.67
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		: 2666.855
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	: 5332.80
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		: 2666.855
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	: 5293.18
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		: 2666.855
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	: 5332.83
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		: 2666.855
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
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	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      11501232 kB
Buffers:       2294896 kB
Cached:       17214100 kB
SwapCached:          0 kB
Active:       12088200 kB
Inactive:      8768976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      11501232 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:          121292 kB
Writeback:           0 kB
AnonPages:     1348008 kB
Mapped:          15336 kB
Slab:           525056 kB
PageTables:       7792 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  2535708 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= 71728 MiB
End job on node104 at 2011-04-26 07:39:55