Trace number 3287112

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) 1300.07 1300.03

General information on the benchmark

Nameapplication/jarvisalo/smtqfbv-aigs/
smtlib-qfbv-aigs-VS3-benchmark-S2-tseitin.cnf
MD5SUMb967fca11e85ef5b614d3452b1c4b2ad
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables257030
Number of clauses769313
Sum of the clauses size1795061
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2512874
Number of clauses of size 3256437
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

4.68/4.74	c main():: ***                                   [ march satisfiability solver ]                                   ***
4.68/4.74	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
4.68/4.74	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
4.68/4.74	c main()::
4.68/4.74	c initFormula():: searching for DIMACS p-line....
4.68/4.74	c initFormula():: the DIMACS p-line indicates a CNF of 257030 variables and 769313 clauses.
4.68/4.74	c parseCNF():: parsing....
4.68/4.74	c parseCNF():: the CNF contains 2 unary clauses.
4.68/4.74	c runParser():: parsing was successful, warming up engines...
4.68/4.74	c find_and_remove_tautogolies():: found and removed 8 tautologies
4.68/4.74	c find_and_remove_tautogolies():: found and removed 16 tautologies
4.68/4.74	c simplify_formula():: removed 0 tautological, 6063 satisfied and 8 duplicate clauses
4.68/4.74	c preprocessing fase I completed:: there are now 254606 free variables and 763242 clauses.
4.68/4.74	c using 3-SAT heuristics (occurence based diff)
4.68/4.74	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
4.68/4.74	c simplify_formula():: removed 0 tautological, 0 satisfied and 568 duplicate clauses
4.68/4.74	c resolvent_look() :: found 32 resolvents
4.68/4.74	c main():: clause / variable ratio: ( 763274 / 257030 ) = 2.97
4.68/4.74	c longest clause has size 3
4.68/4.74	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
4.68/4.74	c number of free variables = 254606
4.68/4.74	c dynamic_preselect_setsize :: off
4.68/4.74	c main():: all systems go!
4.68/4.74	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-3287112-1303779283/watcher-3287112-1303779283 -o /tmp/evaluation-result-3287112-1303779283/solver-3287112-1303779283 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3287112-1303779283.cnf 

running on 2 cores: 4,6

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: 3.96 2.75 2.24 4/193 18854
/proc/meminfo: memFree=19525948/32951124 swapFree=67111352/67111528
[pid=18854] ppid=18852 vsize=23180 CPUtime=0 cores=4,6
/proc/18854/stat : 18854 (march_rw) R 18852 18854 17314 0 -1 4194304 1920 0 0 0 0 0 0 0 21 0 1 0 489526543 23736320 1865 33554432000 4194304 4300876 140734924671456 18446744073709551615 246516495045 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18854/statm: 5795 1870 110 27 0 4244 0

[startup+0.0282781 s]
/proc/loadavg: 3.96 2.75 2.24 4/193 18854
/proc/meminfo: memFree=19525948/32951124 swapFree=67111352/67111528
[pid=18854] ppid=18852 vsize=41512 CPUtime=0.01 cores=4,6
/proc/18854/stat : 18854 (march_rw) R 18852 18854 17314 0 -1 4194304 7486 0 0 0 1 0 0 0 21 0 1 0 489526543 42508288 7431 33554432000 4194304 4300876 140734924671456 18446744073709551615 4246360 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18854/statm: 10378 7451 110 27 0 8827 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 41512

[startup+0.100272 s]
/proc/loadavg: 3.96 2.75 2.24 4/193 18854
/proc/meminfo: memFree=19525948/32951124 swapFree=67111352/67111528
[pid=18854] ppid=18852 vsize=45736 CPUtime=0.09 cores=4,6
/proc/18854/stat : 18854 (march_rw) R 18852 18854 17314 0 -1 4194304 9147 0 0 0 8 1 0 0 21 0 1 0 489526543 46833664 9092 33554432000 4194304 4300876 140734924671456 18446744073709551615 246516834048 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18854/statm: 11434 9093 113 27 0 9883 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 45736

[startup+0.30024 s]
/proc/loadavg: 3.96 2.75 2.24 4/193 18854
/proc/meminfo: memFree=19525948/32951124 swapFree=67111352/67111528
[pid=18854] ppid=18852 vsize=56956 CPUtime=0.28 cores=4,6
/proc/18854/stat : 18854 (march_rw) R 18852 18854 17314 0 -1 4194304 12324 0 0 0 27 1 0 0 22 0 1 0 489526543 58322944 12269 33554432000 4194304 4300876 140734924671456 18446744073709551615 246516495045 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18854/statm: 14239 12269 113 27 0 12688 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 56956

[startup+0.701155 s]
/proc/loadavg: 3.96 2.75 2.24 4/193 18854
/proc/meminfo: memFree=19525948/32951124 swapFree=67111352/67111528
[pid=18854] ppid=18852 vsize=125708 CPUtime=0.69 cores=4,6
/proc/18854/stat : 18854 (march_rw) R 18852 18854 17314 0 -1 4194304 28198 0 0 0 65 4 0 0 23 0 1 0 489526543 128724992 21707 33554432000 4194304 4300876 140734924671456 18446744073709551615 4242421 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18854/statm: 31427 21707 127 27 0 29876 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 125708

[startup+1.50104 s]
/proc/loadavg: 3.96 2.75 2.24 5/194 18855
/proc/meminfo: memFree=19396112/32951124 swapFree=67111352/67111528
[pid=18854] ppid=18852 vsize=165764 CPUtime=1.49 cores=4,6
/proc/18854/stat : 18854 (march_rw) R 18852 18854 17314 0 -1 4194304 72283 0 0 0 139 10 0 0 25 0 1 0 489526543 169742336 32488 33554432000 4194304 4300876 140734924671456 18446744073709551615 4240256 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18854/statm: 41441 32488 129 27 0 39890 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 165764

[startup+3.10074 s]
/proc/loadavg: 3.96 2.75 2.24 5/194 18855
/proc/meminfo: memFree=19395864/32951124 swapFree=67111352/67111528
[pid=18854] ppid=18852 vsize=124704 CPUtime=3.08 cores=4,6
/proc/18854/stat : 18854 (march_rw) R 18852 18854 17314 0 -1 4202496 149888 0 0 0 288 20 0 0 25 0 1 0 489526543 127696896 21998 33554432000 4194304 4300876 140734924671456 18446744073709551615 246516229554 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18854/statm: 31176 21998 137 27 0 29625 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 124704

[startup+6.30113 s]
/proc/loadavg: 3.97 2.77 2.25 5/194 18855
/proc/meminfo: memFree=19302228/32951124 swapFree=67111352/67111528
[pid=18854] ppid=18852 vsize=471956 CPUtime=6.29 cores=4,6
/proc/18854/stat : 18854 (march_rw) R 18852 18854 17314 0 -1 4202496 261980 0 0 0 595 34 0 0 25 0 1 0 489526543 483282944 68631 33554432000 4194304 4300876 140734924671456 18446744073709551615 4214443 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18854/statm: 117989 68631 169 27 0 116438 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 471956

[startup+12.701 s]
/proc/loadavg: 3.97 2.79 2.26 5/194 18855
/proc/meminfo: memFree=19090084/32951124 swapFree=67111352/67111528
[pid=18854] ppid=18852 vsize=495556 CPUtime=12.69 cores=4,6
/proc/18854/stat : 18854 (march_rw) R 18852 18854 17314 0 -1 4202496 302150 0 0 0 1230 39 0 0 25 0 1 0 489526543 507449344 108801 33554432000 4194304 4300876 140734924671456 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18854/statm: 123889 108801 169 27 0 122338 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 495556

[startup+25.5007 s]
/proc/loadavg: 3.97 2.85 2.29 5/194 18856
/proc/meminfo: memFree=19085132/32951124 swapFree=67111352/67111528
[pid=18854] ppid=18852 vsize=500712 CPUtime=25.49 cores=4,6
/proc/18854/stat : 18854 (march_rw) R 18852 18854 17314 0 -1 4202496 303408 0 0 0 2510 39 0 0 25 0 1 0 489526543 512729088 110059 33554432000 4194304 4300876 140734924671456 18446744073709551615 4248698 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18854/statm: 125178 110059 169 27 0 123627 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 500712

[startup+51.101 s]
/proc/loadavg: 3.98 2.94 2.33 5/194 18856
/proc/meminfo: memFree=19084296/32951124 swapFree=67111352/67111528
[pid=18854] ppid=18852 vsize=501112 CPUtime=51.09 cores=4,6
/proc/18854/stat : 18854 (march_rw) R 18852 18854 17314 0 -1 4202496 303531 0 0 0 5070 39 0 0 25 0 1 0 489526543 513138688 110182 33554432000 4194304 4300876 140734924671456 18446744073709551615 4200267 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18854/statm: 125278 110182 169 27 0 123727 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 501112

[startup+102.307 s]
/proc/loadavg: 3.99 3.10 2.41 5/194 18858
/proc/meminfo: memFree=19083340/32951124 swapFree=67111352/67111528
[pid=18854] ppid=18852 vsize=501312 CPUtime=102.29 cores=4,6
/proc/18854/stat : 18854 (march_rw) R 18852 18854 17314 0 -1 4202496 303568 0 0 0 10190 39 0 0 25 0 1 0 489526543 513343488 110218 33554432000 4194304 4300876 140734924671456 18446744073709551615 4216979 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18854/statm: 125328 110218 169 27 0 123777 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 501312

[startup+162.301 s]
/proc/loadavg: 3.99 3.26 2.51 5/194 18859
/proc/meminfo: memFree=19082584/32951124 swapFree=67111352/67111528
[pid=18854] ppid=18852 vsize=501840 CPUtime=162.29 cores=4,6
/proc/18854/stat : 18854 (march_rw) R 18852 18854 17314 0 -1 4202496 303689 0 0 0 16190 39 0 0 25 0 1 0 489526543 513884160 110338 33554432000 4194304 4300876 140734924671456 18446744073709551615 4269176 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18854/statm: 125460 110338 169 27 0 123909 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 501840

[startup+222.301 s]
/proc/loadavg: 3.99 3.39 2.60 5/194 18861
/proc/meminfo: memFree=19078592/32951124 swapFree=67111352/67111528
[pid=18854] ppid=18852 vsize=501840 CPUtime=222.29 cores=4,6
/proc/18854/stat : 18854 (march_rw) R 18852 18854 17314 0 -1 4202496 303702 0 0 0 22190 39 0 0 25 0 1 0 489526543 513884160 110351 33554432000 4194304 4300876 140734924671456 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18854/statm: 125460 110351 169 27 0 123909 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 501840

[startup+282.301 s]
/proc/loadavg: 4.11 3.53 2.70 5/194 18862
/proc/meminfo: memFree=19078216/32951124 swapFree=67111352/67111528
[pid=18854] ppid=18852 vsize=501840 CPUtime=282.29 cores=4,6
/proc/18854/stat : 18854 (march_rw) R 18852 18854 17314 0 -1 4202496 303720 0 0 0 28190 39 0 0 25 0 1 0 489526543 513884160 110369 33554432000 4194304 4300876 140734924671456 18446744073709551615 4249007 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18854/statm: 125460 110369 169 27 0 123909 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 501840

[startup+342.301 s]
/proc/loadavg: 4.15 3.65 2.79 5/194 18864
/proc/meminfo: memFree=19077328/32951124 swapFree=67111352/67111528
[pid=18854] ppid=18852 vsize=502468 CPUtime=342.3 cores=4,6
/proc/18854/stat : 18854 (march_rw) R 18852 18854 17314 0 -1 4202496 303828 0 0 0 34190 40 0 0 25 0 1 0 489526543 514527232 110477 33554432000 4194304 4300876 140734924671456 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18854/statm: 125617 110477 169 27 0 124066 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 502468

[startup+402.301 s]
/proc/loadavg: 4.15 3.74 2.87 5/194 18875
/proc/meminfo: memFree=19076200/32951124 swapFree=67111352/67111528
[pid=18854] ppid=18852 vsize=502468 CPUtime=402.3 cores=4,6
/proc/18854/stat : 18854 (march_rw) R 18852 18854 17314 0 -1 4202496 303847 0 0 0 40190 40 0 0 25 0 1 0 489526543 514527232 110496 33554432000 4194304 4300876 140734924671456 18446744073709551615 4228776 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18854/statm: 125617 110496 169 27 0 124066 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 502468

[startup+462.301 s]
/proc/loadavg: 4.05 3.78 2.94 5/194 18876
/proc/meminfo: memFree=19075816/32951124 swapFree=67111352/67111528
[pid=18854] ppid=18852 vsize=502468 CPUtime=462.3 cores=4,6
/proc/18854/stat : 18854 (march_rw) R 18852 18854 17314 0 -1 4202496 303862 0 0 0 46190 40 0 0 25 0 1 0 489526543 514527232 110511 33554432000 4194304 4300876 140734924671456 18446744073709551615 4225187 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18854/statm: 125617 110511 170 27 0 124066 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 502468

[startup+522.301 s]
/proc/loadavg: 4.02 3.82 3.00 5/194 18878
/proc/meminfo: memFree=19075300/32951124 swapFree=67111352/67111528
[pid=18854] ppid=18852 vsize=503148 CPUtime=522.31 cores=4,6
/proc/18854/stat : 18854 (march_rw) R 18852 18854 17314 0 -1 4202496 303879 0 0 0 52191 40 0 0 25 0 1 0 489526543 515223552 110527 33554432000 4194304 4300876 140734924671456 18446744073709551615 4216997 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18854/statm: 125787 110527 169 27 0 124236 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 503148

[startup+582.301 s]
/proc/loadavg: 4.04 3.86 3.07 5/194 18883
/proc/meminfo: memFree=19074536/32951124 swapFree=67111352/67111528
[pid=18854] ppid=18852 vsize=503148 CPUtime=582.31 cores=4,6
/proc/18854/stat : 18854 (march_rw) R 18852 18854 17314 0 -1 4202496 303893 0 0 0 58191 40 0 0 25 0 1 0 489526543 515223552 110541 33554432000 4194304 4300876 140734924671456 18446744073709551615 4263233 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18854/statm: 125787 110541 169 27 0 124236 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 503148

[startup+642.301 s]
/proc/loadavg: 4.01 3.89 3.12 5/194 18884
/proc/meminfo: memFree=19074496/32951124 swapFree=67111352/67111528
[pid=18854] ppid=18852 vsize=503148 CPUtime=642.32 cores=4,6
/proc/18854/stat : 18854 (march_rw) R 18852 18854 17314 0 -1 4202496 303907 0 0 0 64192 40 0 0 25 0 1 0 489526543 515223552 110555 33554432000 4194304 4300876 140734924671456 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18854/statm: 125787 110555 169 27 0 124236 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 503148

[startup+702.301 s]
/proc/loadavg: 4.08 3.93 3.18 5/194 18886
/proc/meminfo: memFree=19074108/32951124 swapFree=67111352/67111528
[pid=18854] ppid=18852 vsize=503148 CPUtime=702.31 cores=4,6
/proc/18854/stat : 18854 (march_rw) R 18852 18854 17314 0 -1 4202496 303921 0 0 0 70191 40 0 0 25 0 1 0 489526543 515223552 110569 33554432000 4194304 4300876 140734924671456 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18854/statm: 125787 110569 169 27 0 124236 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 503148

[startup+762.307 s]
/proc/loadavg: 4.03 3.94 3.23 5/194 18887
/proc/meminfo: memFree=19073592/32951124 swapFree=67111352/67111528
[pid=18854] ppid=18852 vsize=503148 CPUtime=762.32 cores=4,6
/proc/18854/stat : 18854 (march_rw) R 18852 18854 17314 0 -1 4202496 303963 0 0 0 76192 40 0 0 25 0 1 0 489526543 515223552 110611 33554432000 4194304 4300876 140734924671456 18446744073709551615 4268903 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18854/statm: 125787 110611 169 27 0 124236 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 503148

[startup+822.3 s]
/proc/loadavg: 4.01 3.95 3.28 5/194 18889
/proc/meminfo: memFree=19073068/32951124 swapFree=67111352/67111528
[pid=18854] ppid=18852 vsize=503148 CPUtime=822.31 cores=4,6
/proc/18854/stat : 18854 (march_rw) R 18852 18854 17314 0 -1 4202496 303994 0 0 0 82191 40 0 0 25 0 1 0 489526543 515223552 110642 33554432000 4194304 4300876 140734924671456 18446744073709551615 4269190 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18854/statm: 125787 110642 169 27 0 124236 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 503148

[startup+882.3 s]
/proc/loadavg: 4.00 3.95 3.32 5/194 18891
/proc/meminfo: memFree=19072432/32951124 swapFree=67111352/67111528
[pid=18854] ppid=18852 vsize=503280 CPUtime=882.31 cores=4,6
/proc/18854/stat : 18854 (march_rw) R 18852 18854 17314 0 -1 4202496 304031 0 0 0 88191 40 0 0 25 0 1 0 489526543 515358720 110679 33554432000 4194304 4300876 140734924671456 18446744073709551615 4268868 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18854/statm: 125820 110679 169 27 0 124269 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 503280

[startup+942.3 s]
/proc/loadavg: 4.00 3.96 3.36 5/194 18892
/proc/meminfo: memFree=19071916/32951124 swapFree=67111352/67111528
[pid=18854] ppid=18852 vsize=503280 CPUtime=942.32 cores=4,6
/proc/18854/stat : 18854 (march_rw) R 18852 18854 17314 0 -1 4202496 304046 0 0 0 94192 40 0 0 25 0 1 0 489526543 515358720 110694 33554432000 4194304 4300876 140734924671456 18446744073709551615 4269190 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18854/statm: 125820 110694 169 27 0 124269 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 503280

[startup+1002.3 s]
/proc/loadavg: 4.04 3.98 3.40 5/194 18894
/proc/meminfo: memFree=19070664/32951124 swapFree=67111352/67111528
[pid=18854] ppid=18852 vsize=503280 CPUtime=1002.32 cores=4,6
/proc/18854/stat : 18854 (march_rw) R 18852 18854 17314 0 -1 4202496 304061 0 0 0 100192 40 0 0 25 0 1 0 489526543 515358720 110709 33554432000 4194304 4300876 140734924671456 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18854/statm: 125820 110709 169 27 0 124269 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 503280

[startup+1062.3 s]
/proc/loadavg: 3.40 3.85 3.39 2/176 18949
/proc/meminfo: memFree=20705784/32951124 swapFree=67111352/67111528
[pid=18854] ppid=18852 vsize=503280 CPUtime=1062.32 cores=4,6
/proc/18854/stat : 18854 (march_rw) R 18852 18854 17314 0 -1 4202496 304076 0 0 0 106192 40 0 0 25 0 1 0 489526543 515358720 110724 33554432000 4194304 4300876 140734924671456 18446744073709551615 4269006 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18854/statm: 125820 110724 169 27 0 124269 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 503280

[startup+1122.3 s]
/proc/loadavg: 1.95 3.34 3.25 2/176 18951
/proc/meminfo: memFree=20705056/32951124 swapFree=67111352/67111528
[pid=18854] ppid=18852 vsize=504864 CPUtime=1122.33 cores=4,6
/proc/18854/stat : 18854 (march_rw) R 18852 18854 17314 0 -1 4202496 304348 0 0 0 112192 41 0 0 25 0 1 0 489526543 516980736 110996 33554432000 4194304 4300876 140734924671456 18446744073709551615 4268989 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18854/statm: 126216 110996 169 27 0 124665 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 504864

[startup+1182.3 s]
/proc/loadavg: 1.35 2.91 3.10 2/176 18952
/proc/meminfo: memFree=20705048/32951124 swapFree=67111352/67111528
[pid=18854] ppid=18852 vsize=504864 CPUtime=1182.33 cores=4,6
/proc/18854/stat : 18854 (march_rw) R 18852 18854 17314 0 -1 4202496 304364 0 0 0 118192 41 0 0 25 0 1 0 489526543 516980736 111012 33554432000 4194304 4300876 140734924671456 18446744073709551615 4269190 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18854/statm: 126216 111012 169 27 0 124665 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 504864

[startup+1242.3 s]
/proc/loadavg: 1.25 2.59 2.98 2/176 18954
/proc/meminfo: memFree=20704660/32951124 swapFree=67111352/67111528
[pid=18854] ppid=18852 vsize=504864 CPUtime=1242.33 cores=4,6
/proc/18854/stat : 18854 (march_rw) R 18852 18854 17314 0 -1 4202496 304379 0 0 0 124192 41 0 0 25 0 1 0 489526543 516980736 111027 33554432000 4194304 4300876 140734924671456 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18854/statm: 126216 111027 169 27 0 124665 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 504864



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 1.09 2.30 2.85 2/176 18956
/proc/meminfo: memFree=20704628/32951124 swapFree=67111352/67111528
[pid=18854] ppid=18852 vsize=504864 CPUtime=1300.04 cores=4,6
/proc/18854/stat : 18854 (march_rw) R 18852 18854 17314 0 -1 4202496 304395 0 0 0 129963 41 0 0 25 0 1 0 489526543 516980736 111043 33554432000 4194304 4300876 140734924671456 18446744073709551615 4248592 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/18854/statm: 126216 111043 169 27 0 124665 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 504864

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): 1300.03
CPU time (s): 1300.07
CPU user time (s): 1299.63
CPU system time (s): 0.432934
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 504864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.63
system time used= 0.432934
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 304395
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= 4
involuntary context switches= 1902

runsolver used 2.31365 second user time and 4.72228 second system time

The end

Launcher Data 

Begin job on node134 at 2011-04-26 02:54:44
IDJOB=3287112
IDBENCH=82459
IDSOLVER=1561
FILE ID=node134/3287112-1303779283
RUNJOBID= node134-1303779028-18779
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-VS3-benchmark-S2-tseitin.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3287112-1303779283/watcher-3287112-1303779283 -o /tmp/evaluation-result-3287112-1303779283/solver-3287112-1303779283 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3287112-1303779283.cnf

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

MD5SUM BENCH= b967fca11e85ef5b614d3452b1c4b2ad
RANDOM SEED=253381543

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:      19526228 kB
Buffers:       2298316 kB
Cached:        8934524 kB
SwapCached:         64 kB
Active:        6075364 kB
Inactive:      6798724 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      19526228 kB
SwapTotal:    67111528 kB
SwapFree:     67111352 kB
Dirty:           13960 kB
Writeback:           0 kB
AnonPages:     1640756 kB
Mapped:          15544 kB
Slab:           483400 kB
PageTables:       8256 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  2019288 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= 71052 MiB
End job on node134 at 2011-04-26 03:16:26