Trace number 3287020

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) 1300.08 1300.04

General information on the benchmark

Nameapplication/jarvisalo/smtqfbv-aigs/
smtlib-qfbv-aigs-nlzbe256-tseitin.cnf
MD5SUM659dfff429810fdcd170c968aac23069
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark9.45456
Satisfiable
(Un)Satisfiability was proved
Number of variables361856
Number of clauses1084031
Sum of the clauses size2529403
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2722686
Number of clauses of size 3361343
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

7.09/7.14	c main():: ***                                   [ march satisfiability solver ]                                   ***
7.09/7.14	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
7.09/7.14	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
7.09/7.14	c main()::
7.09/7.14	c initFormula():: searching for DIMACS p-line....
7.09/7.14	c initFormula():: the DIMACS p-line indicates a CNF of 361856 variables and 1084031 clauses.
7.09/7.14	c parseCNF():: parsing....
7.09/7.14	c parseCNF():: the CNF contains 2 unary clauses.
7.09/7.14	c runParser():: parsing was successful, warming up engines...
7.09/7.14	c simplify_formula():: removed 0 tautological, 4 satisfied and 0 duplicate clauses
7.09/7.14	c preprocessing fase I completed:: there are now 361854 free variables and 1084027 clauses.
7.09/7.14	c using 3-SAT heuristics (occurence based diff)
7.09/7.14	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
7.09/7.14	c simplify_formula():: removed 0 tautological, 0 satisfied and 3 duplicate clauses
7.09/7.14	c resolvent_look() :: found 3 resolvents
7.09/7.14	c main():: clause / variable ratio: ( 1084030 / 361856 ) = 3.00
7.09/7.14	c longest clause has size 3
7.09/7.14	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
7.09/7.14	c number of free variables = 361854
7.09/7.14	c dynamic_preselect_setsize :: off
7.09/7.14	c main():: all systems go!
7.09/7.14	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 251
27.40/27.49	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 8843
197.00/197.01	c |----------------------------------------------------------------|
c |********
c |****************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3287020-1303779028/watcher-3287020-1303779028 -o /tmp/evaluation-result-3287020-1303779028/solver-3287020-1303779028 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3287020-1303779028.cnf 

running on 2 cores: 1,3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.93 1.05 1.69 5/193 18820
/proc/meminfo: memFree=20969852/32951124 swapFree=67111352/67111528
[pid=18820] ppid=18818 vsize=30124 CPUtime=0 cores=1,3
/proc/18820/stat : 18820 (march_rw) R 18818 18820 17314 0 -1 4194304 2707 0 0 0 0 0 0 0 21 0 1 0 489501111 30846976 2651 33554432000 4194304 4300876 140735784482144 18446744073709551615 246516495045 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18820/statm: 7531 2656 110 27 0 5980 0

[startup+0.0085071 s]
/proc/loadavg: 0.93 1.05 1.69 5/193 18820
/proc/meminfo: memFree=20969852/32951124 swapFree=67111352/67111528
[pid=18820] ppid=18818 vsize=31708 CPUtime=0 cores=1,3
/proc/18820/stat : 18820 (march_rw) R 18818 18820 17314 0 -1 4194304 3229 0 0 0 0 0 0 0 21 0 1 0 489501111 32468992 3173 33554432000 4194304 4300876 140735784482144 18446744073709551615 246516495045 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18820/statm: 7927 3179 110 27 0 6376 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 31708

[startup+0.100526 s]
/proc/loadavg: 0.93 1.05 1.69 5/193 18820
/proc/meminfo: memFree=20969852/32951124 swapFree=67111352/67111528
[pid=18820] ppid=18818 vsize=59580 CPUtime=0.08 cores=1,3
/proc/18820/stat : 18820 (march_rw) R 18818 18820 17314 0 -1 4194304 12182 0 0 0 8 0 0 0 21 0 1 0 489501111 61009920 12126 33554432000 4194304 4300876 140735784482144 18446744073709551615 246516834048 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18820/statm: 14895 12127 113 27 0 13344 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 59580

[startup+0.300492 s]
/proc/loadavg: 0.93 1.05 1.69 5/193 18820
/proc/meminfo: memFree=20969852/32951124 swapFree=67111352/67111528
[pid=18820] ppid=18818 vsize=70932 CPUtime=0.29 cores=1,3
/proc/18820/stat : 18820 (march_rw) R 18818 18820 17314 0 -1 4194304 15379 0 0 0 28 1 0 0 22 0 1 0 489501111 72634368 15323 33554432000 4194304 4300876 140735784482144 18446744073709551615 246516834048 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18820/statm: 17733 15323 113 27 0 16182 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 70932

[startup+0.700425 s]
/proc/loadavg: 0.93 1.05 1.69 5/193 18820
/proc/meminfo: memFree=20969852/32951124 swapFree=67111352/67111528
[pid=18820] ppid=18818 vsize=180208 CPUtime=0.69 cores=1,3
/proc/18820/stat : 18820 (march_rw) R 18818 18820 17314 0 -1 4194304 31283 0 0 0 65 4 0 0 23 0 1 0 489501111 184532992 31225 33554432000 4194304 4300876 140735784482144 18446744073709551615 4239579 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18820/statm: 45052 31225 118 27 0 43501 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 180208

[startup+1.50028 s]
/proc/loadavg: 0.93 1.05 1.69 5/194 18821
/proc/meminfo: memFree=20679352/32951124 swapFree=67111352/67111528
[pid=18820] ppid=18818 vsize=232624 CPUtime=1.49 cores=1,3
/proc/18820/stat : 18820 (march_rw) R 18818 18820 17314 0 -1 4194304 70282 0 0 0 140 9 0 0 25 0 1 0 489501111 238206976 46137 33554432000 4194304 4300876 140735784482144 18446744073709551615 4240300 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18820/statm: 58156 46137 128 27 0 56605 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 232624

[startup+3.10098 s]
/proc/loadavg: 0.93 1.05 1.69 5/194 18821
/proc/meminfo: memFree=20629876/32951124 swapFree=67111352/67111528
[pid=18820] ppid=18818 vsize=184444 CPUtime=3.09 cores=1,3
/proc/18820/stat : 18820 (march_rw) R 18818 18820 17314 0 -1 4202496 141781 0 0 0 290 19 0 0 25 0 1 0 489501111 188870656 34069 33554432000 4194304 4300876 140735784482144 18446744073709551615 4240059 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18820/statm: 46111 34069 135 27 0 44560 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 184444

[startup+6.3004 s]
/proc/loadavg: 1.17 1.10 1.70 5/194 18821
/proc/meminfo: memFree=20141048/32951124 swapFree=67111352/67111528
[pid=18820] ppid=18818 vsize=635324 CPUtime=6.29 cores=1,3
/proc/18820/stat : 18820 (march_rw) R 18818 18820 17314 0 -1 4202496 268200 0 0 0 592 37 0 0 25 0 1 0 489501111 650571776 64515 33554432000 4194304 4300876 140735784482144 18446744073709551615 4246961 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18820/statm: 158831 64515 146 27 0 157280 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 635324

[startup+12.7002 s]
/proc/loadavg: 1.40 1.15 1.72 5/194 18822
/proc/meminfo: memFree=19918616/32951124 swapFree=67111352/67111528
[pid=18820] ppid=18818 vsize=659484 CPUtime=12.69 cores=1,3
/proc/18820/stat : 18820 (march_rw) R 18818 18820 17314 0 -1 4202496 306784 0 0 0 1226 43 0 0 25 0 1 0 489501111 675311616 77599 33554432000 4194304 4300876 140735784482144 18446744073709551615 4214496 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18820/statm: 164871 77599 165 27 0 163320 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 659484

[startup+25.5009 s]
/proc/loadavg: 1.97 1.29 1.75 5/194 18822
/proc/meminfo: memFree=19540060/32951124 swapFree=67111352/67111528
[pid=18820] ppid=18818 vsize=688892 CPUtime=25.49 cores=1,3
/proc/18820/stat : 18820 (march_rw) R 18818 18820 17314 0 -1 4202496 324264 0 0 0 2504 45 0 0 25 0 1 0 489501111 705425408 95079 33554432000 4194304 4300876 140735784482144 18446744073709551615 4276864 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18820/statm: 172223 95079 168 27 0 170672 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 688892

[startup+51.1002 s]
/proc/loadavg: 2.66 1.51 1.81 5/194 18823
/proc/meminfo: memFree=19366136/32951124 swapFree=67111352/67111528
[pid=18820] ppid=18818 vsize=700804 CPUtime=51.09 cores=1,3
/proc/18820/stat : 18820 (march_rw) R 18818 18820 17314 0 -1 4202496 355008 0 0 0 5060 49 0 0 25 0 1 0 489501111 717623296 125823 33554432000 4194304 4300876 140735784482144 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18820/statm: 175201 125823 168 27 0 173650 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 700804

[startup+102.307 s]
/proc/loadavg: 3.42 1.89 1.92 5/194 18824
/proc/meminfo: memFree=19124308/32951124 swapFree=67111352/67111528
[pid=18820] ppid=18818 vsize=849232 CPUtime=102.3 cores=1,3
/proc/18820/stat : 18820 (march_rw) R 18818 18820 17314 0 -1 4202496 414069 0 0 0 10172 58 0 0 25 0 1 0 489501111 869613568 184682 33554432000 4194304 4300876 140735784482144 18446744073709551615 4225208 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18820/statm: 212308 184682 170 27 0 210757 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 849232

[startup+162.301 s]
/proc/loadavg: 3.83 2.29 2.06 5/194 18826
/proc/meminfo: memFree=19101484/32951124 swapFree=67111352/67111528
[pid=18820] ppid=18818 vsize=865292 CPUtime=162.29 cores=1,3
/proc/18820/stat : 18820 (march_rw) R 18818 18820 17314 0 -1 4202496 417597 0 0 0 16171 58 0 0 25 0 1 0 489501111 886059008 188188 33554432000 4194304 4300876 140735784482144 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18820/statm: 216323 188188 178 27 0 214772 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 865292

[startup+222.301 s]
/proc/loadavg: 3.94 2.60 2.17 5/194 18827
/proc/meminfo: memFree=19078908/32951124 swapFree=67111352/67111528
[pid=18820] ppid=18818 vsize=880492 CPUtime=222.29 cores=1,3
/proc/18820/stat : 18820 (march_rw) R 18818 18820 17314 0 -1 4202496 421410 0 0 0 22170 59 0 0 25 0 1 0 489501111 901623808 192001 33554432000 4194304 4300876 140735784482144 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18820/statm: 220123 192001 178 27 0 218572 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 880492

[startup+282.301 s]
/proc/loadavg: 3.97 2.85 2.29 5/194 18856
/proc/meminfo: memFree=19084884/32951124 swapFree=67111352/67111528
[pid=18820] ppid=18818 vsize=880492 CPUtime=282.3 cores=1,3
/proc/18820/stat : 18820 (march_rw) R 18818 18820 17314 0 -1 4202496 421410 0 0 0 28171 59 0 0 25 0 1 0 489501111 901623808 192001 33554432000 4194304 4300876 140735784482144 18446744073709551615 4217568 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18820/statm: 220123 192001 178 27 0 218572 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 880492

[startup+342.301 s]
/proc/loadavg: 3.99 3.06 2.39 5/194 18857
/proc/meminfo: memFree=19083468/32951124 swapFree=67111352/67111528
[pid=18820] ppid=18818 vsize=880492 CPUtime=342.3 cores=1,3
/proc/18820/stat : 18820 (march_rw) R 18818 18820 17314 0 -1 4202496 421410 0 0 0 34171 59 0 0 25 0 1 0 489501111 901623808 192001 33554432000 4194304 4300876 140735784482144 18446744073709551615 4250930 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18820/statm: 220123 192001 178 27 0 218572 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 880492

[startup+402.301 s]
/proc/loadavg: 3.99 3.22 2.49 5/194 18859
/proc/meminfo: memFree=19082712/32951124 swapFree=67111352/67111528
[pid=18820] ppid=18818 vsize=880492 CPUtime=402.3 cores=1,3
/proc/18820/stat : 18820 (march_rw) R 18818 18820 17314 0 -1 4202496 421410 0 0 0 40171 59 0 0 25 0 1 0 489501111 901623808 192001 33554432000 4194304 4300876 140735784482144 18446744073709551615 4217793 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18820/statm: 220123 192001 178 27 0 218572 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 880492

[startup+462.3 s]
/proc/loadavg: 3.99 3.36 2.58 5/194 18861
/proc/meminfo: memFree=19078720/32951124 swapFree=67111352/67111528
[pid=18820] ppid=18818 vsize=880492 CPUtime=462.3 cores=1,3
/proc/18820/stat : 18820 (march_rw) R 18818 18820 17314 0 -1 4202496 421410 0 0 0 46171 59 0 0 25 0 1 0 489501111 901623808 192001 33554432000 4194304 4300876 140735784482144 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18820/statm: 220123 192001 178 27 0 218572 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 880492

[startup+522.3 s]
/proc/loadavg: 4.04 3.49 2.67 5/194 18862
/proc/meminfo: memFree=19078340/32951124 swapFree=67111352/67111528
[pid=18820] ppid=18818 vsize=880492 CPUtime=522.3 cores=1,3
/proc/18820/stat : 18820 (march_rw) R 18818 18820 17314 0 -1 4202496 421410 0 0 0 52171 59 0 0 25 0 1 0 489501111 901623808 192001 33554432000 4194304 4300876 140735784482144 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18820/statm: 220123 192001 178 27 0 218572 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 880492

[startup+582.3 s]
/proc/loadavg: 4.10 3.61 2.76 5/194 18864
/proc/meminfo: memFree=19077828/32951124 swapFree=67111352/67111528
[pid=18820] ppid=18818 vsize=880492 CPUtime=582.3 cores=1,3
/proc/18820/stat : 18820 (march_rw) R 18818 18820 17314 0 -1 4202496 421410 0 0 0 58171 59 0 0 25 0 1 0 489501111 901623808 192001 33554432000 4194304 4300876 140735784482144 18446744073709551615 4217391 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18820/statm: 220123 192001 178 27 0 218572 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 880492

[startup+642.3 s]
/proc/loadavg: 4.19 3.72 2.85 5/194 18874
/proc/meminfo: memFree=19076952/32951124 swapFree=67111352/67111528
[pid=18820] ppid=18818 vsize=880492 CPUtime=642.31 cores=1,3
/proc/18820/stat : 18820 (march_rw) R 18818 18820 17314 0 -1 4202496 421410 0 0 0 64172 59 0 0 25 0 1 0 489501111 901623808 192001 33554432000 4194304 4300876 140735784482144 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18820/statm: 220123 192001 178 27 0 218572 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 880492

[startup+702.3 s]
/proc/loadavg: 4.07 3.77 2.92 5/194 18876
/proc/meminfo: memFree=19076196/32951124 swapFree=67111352/67111528
[pid=18820] ppid=18818 vsize=880492 CPUtime=702.31 cores=1,3
/proc/18820/stat : 18820 (march_rw) R 18818 18820 17314 0 -1 4202496 421410 0 0 0 70172 59 0 0 25 0 1 0 489501111 901623808 192001 33554432000 4194304 4300876 140735784482144 18446744073709551615 4216857 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18820/statm: 220123 192001 178 27 0 218572 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 880492

[startup+762.307 s]
/proc/loadavg: 4.02 3.81 2.99 5/194 18878
/proc/meminfo: memFree=19075308/32951124 swapFree=67111352/67111528
[pid=18820] ppid=18818 vsize=880492 CPUtime=762.32 cores=1,3
/proc/18820/stat : 18820 (march_rw) R 18818 18820 17314 0 -1 4202496 421410 0 0 0 76173 59 0 0 25 0 1 0 489501111 901623808 192001 33554432000 4194304 4300876 140735784482144 18446744073709551615 4216891 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18820/statm: 220123 192001 178 27 0 218572 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 880492

[startup+822.3 s]
/proc/loadavg: 4.06 3.86 3.05 5/194 18879
/proc/meminfo: memFree=19074920/32951124 swapFree=67111352/67111528
[pid=18820] ppid=18818 vsize=880492 CPUtime=822.31 cores=1,3
/proc/18820/stat : 18820 (march_rw) R 18818 18820 17314 0 -1 4202496 421410 0 0 0 82172 59 0 0 25 0 1 0 489501111 901623808 192001 33554432000 4194304 4300876 140735784482144 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18820/statm: 220123 192001 178 27 0 218572 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 880492

[startup+882.301 s]
/proc/loadavg: 4.02 3.88 3.11 5/194 18884
/proc/meminfo: memFree=19074616/32951124 swapFree=67111352/67111528
[pid=18820] ppid=18818 vsize=880492 CPUtime=882.31 cores=1,3
/proc/18820/stat : 18820 (march_rw) R 18818 18820 17314 0 -1 4202496 421410 0 0 0 88172 59 0 0 25 0 1 0 489501111 901623808 192001 33554432000 4194304 4300876 140735784482144 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18820/statm: 220123 192001 178 27 0 218572 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 880492

[startup+942.301 s]
/proc/loadavg: 4.11 3.93 3.17 5/194 18885
/proc/meminfo: memFree=19073868/32951124 swapFree=67111352/67111528
[pid=18820] ppid=18818 vsize=880492 CPUtime=942.31 cores=1,3
/proc/18820/stat : 18820 (march_rw) R 18818 18820 17314 0 -1 4202496 421410 0 0 0 94172 59 0 0 25 0 1 0 489501111 901623808 192001 33554432000 4194304 4300876 140735784482144 18446744073709551615 4217568 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18820/statm: 220123 192001 178 27 0 218572 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 880492

[startup+1002.3 s]
/proc/loadavg: 4.04 3.94 3.22 5/194 18887
/proc/meminfo: memFree=19073600/32951124 swapFree=67111352/67111528
[pid=18820] ppid=18818 vsize=880492 CPUtime=1002.32 cores=1,3
/proc/18820/stat : 18820 (march_rw) R 18818 18820 17314 0 -1 4202496 421410 0 0 0 100173 59 0 0 25 0 1 0 489501111 901623808 192001 33554432000 4194304 4300876 140735784482144 18446744073709551615 4250892 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18820/statm: 220123 192001 178 27 0 218572 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 880492

[startup+1062.3 s]
/proc/loadavg: 4.01 3.95 3.27 5/194 18889
/proc/meminfo: memFree=19073332/32951124 swapFree=67111352/67111528
[pid=18820] ppid=18818 vsize=880492 CPUtime=1062.32 cores=1,3
/proc/18820/stat : 18820 (march_rw) R 18818 18820 17314 0 -1 4202496 421410 0 0 0 106173 59 0 0 25 0 1 0 489501111 901623808 192001 33554432000 4194304 4300876 140735784482144 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18820/statm: 220123 192001 178 27 0 218572 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 880492

[startup+1122.3 s]
/proc/loadavg: 4.00 3.95 3.31 5/194 18890
/proc/meminfo: memFree=19072560/32951124 swapFree=67111352/67111528
[pid=18820] ppid=18818 vsize=880492 CPUtime=1122.32 cores=1,3
/proc/18820/stat : 18820 (march_rw) R 18818 18820 17314 0 -1 4202496 421410 0 0 0 112173 59 0 0 25 0 1 0 489501111 901623808 192001 33554432000 4194304 4300876 140735784482144 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18820/statm: 220123 192001 178 27 0 218572 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 880492

[startup+1182.3 s]
/proc/loadavg: 4.00 3.96 3.35 5/194 18892
/proc/meminfo: memFree=19072040/32951124 swapFree=67111352/67111528
[pid=18820] ppid=18818 vsize=880492 CPUtime=1182.32 cores=1,3
/proc/18820/stat : 18820 (march_rw) R 18818 18820 17314 0 -1 4202496 421410 0 0 0 118173 59 0 0 25 0 1 0 489501111 901623808 192001 33554432000 4194304 4300876 140735784482144 18446744073709551615 4217540 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18820/statm: 220123 192001 178 27 0 218572 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 880492

[startup+1242.3 s]
/proc/loadavg: 4.05 3.98 3.39 5/194 18893
/proc/meminfo: memFree=19070664/32951124 swapFree=67111352/67111528
[pid=18820] ppid=18818 vsize=880492 CPUtime=1242.32 cores=1,3
/proc/18820/stat : 18820 (march_rw) R 18818 18820 17314 0 -1 4202496 421410 0 0 0 124173 59 0 0 25 0 1 0 489501111 901623808 192001 33554432000 4194304 4300876 140735784482144 18446744073709551615 4217467 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18820/statm: 220123 192001 178 27 0 218572 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 880492



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.08 4.00 3.43 3/190 18897
/proc/meminfo: memFree=19887352/32951124 swapFree=67111352/67111528
[pid=18820] ppid=18818 vsize=880492 CPUtime=1300.03 cores=1,3
/proc/18820/stat : 18820 (march_rw) R 18818 18820 17314 0 -1 4202496 421410 0 0 0 129944 59 0 0 25 0 1 0 489501111 901623808 192001 33554432000 4194304 4300876 140735784482144 18446744073709551615 4217479 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/18820/statm: 220123 192001 178 27 0 218572 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 880492

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): 1300.04
CPU time (s): 1300.08
CPU user time (s): 1299.45
CPU system time (s): 0.634903
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 880492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.45
system time used= 0.634903
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 421410
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= 1897

runsolver used 1.9497 second user time and 5.15822 second system time

The end

Launcher Data 

Begin job on node134 at 2011-04-26 02:50:29
IDJOB=3287020
IDBENCH=82456
IDSOLVER=1561
FILE ID=node134/3287020-1303779028
RUNJOBID= node134-1303779028-18780
PBS_JOBID= 13157169
Free space on /tmp= 71012 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/application/jarvisalo/smtqfbv-aigs/smtlib-qfbv-aigs-nlzbe256-tseitin.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3287020-1303779028/watcher-3287020-1303779028 -o /tmp/evaluation-result-3287020-1303779028/solver-3287020-1303779028 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3287020-1303779028.cnf

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

MD5SUM BENCH= 659dfff429810fdcd170c968aac23069
RANDOM SEED=1019672644

node134.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		: 2666.831
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	: 5333.66
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		: 2666.831
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	: 5332.67
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		: 2666.831
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
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	: 7186.06
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		: 2666.831
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	: 5332.80
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		: 2666.831
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		: 2666.831
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		: 2666.831
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	: 5332.84
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      20972240 kB
Buffers:       2298252 kB
Cached:        8929344 kB
SwapCached:         64 kB
Active:        4635620 kB
Inactive:      6795116 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      20972240 kB
SwapTotal:    67111528 kB
SwapFree:     67111352 kB
Dirty:           55980 kB
Writeback:           0 kB
AnonPages:      201640 kB
Mapped:          15040 kB
Slab:           484516 kB
PageTables:       5088 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   421132 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71032 MiB
End job on node134 at 2011-04-26 03:12:11