Trace number 3281914

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) 1300.05 1300.02

General information on the benchmark

NameAPPLICATIONS/bitverif/
minxorminand/minxorminand128.cnf
MD5SUMa551844fb6a7f35cf6025d0a525ca14e
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark388.148
Satisfiable
(Un)Satisfiability was proved
Number of variables153834
Number of clauses459965
Sum of the clauses size1073249
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2306642
Number of clauses of size 3153321
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

3.78/3.83	c main():: ***                                   [ march satisfiability solver ]                                   ***
3.78/3.83	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
3.78/3.83	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
3.78/3.83	c main()::
3.78/3.83	c initFormula():: searching for DIMACS p-line....
3.78/3.83	c initFormula():: the DIMACS p-line indicates a CNF of 153834 variables and 459965 clauses.
3.78/3.83	c parseCNF():: parsing....
3.78/3.83	c parseCNF():: the CNF contains 2 unary clauses.
3.78/3.83	c runParser():: parsing was successful, warming up engines...
3.78/3.83	c simplify_formula():: removed 0 tautological, 24 satisfied and 0 duplicate clauses
3.78/3.83	c preprocessing fase I completed:: there are now 153824 free variables and 459941 clauses.
3.78/3.83	c using 3-SAT heuristics (occurence based diff)
3.78/3.83	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.78/3.83	c simplify_formula():: removed 0 tautological, 0 satisfied and 506 duplicate clauses
3.78/3.83	c resolvent_look() :: found 506 resolvents
3.78/3.83	c main():: clause / variable ratio: ( 460447 / 153834 ) = 2.99
3.78/3.83	c longest clause has size 3
3.78/3.83	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.78/3.83	c number of free variables = 153824
3.78/3.83	c dynamic_preselect_setsize :: off
3.78/3.83	c main():: all systems go!
3.78/3.83	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-3281914-1303755360/watcher-3281914-1303755360 -o /tmp/evaluation-result-3281914-1303755360/solver-3281914-1303755360 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3281914-1303755360.cnf 

running on 2 cores: 0,2

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: 3.68 3.93 3.82 5/186 3592
/proc/meminfo: memFree=11789796/32950928 swapFree=67111528/67111528
[pid=3592] ppid=3590 vsize=17784 CPUtime=0 cores=0,2
/proc/3592/stat : 3592 (march_rw) R 3590 3592 2377 0 -1 4194304 1698 0 0 0 0 0 0 0 21 0 1 0 565766685 18210816 1642 33554432000 4194304 4300876 140735114748048 18446744073709551615 218880225989 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3592/statm: 4446 1642 110 27 0 2895 0

[startup+0.080221 s]
/proc/loadavg: 3.68 3.93 3.82 5/186 3592
/proc/meminfo: memFree=11789796/32950928 swapFree=67111528/67111528
[pid=3592] ppid=3590 vsize=30680 CPUtime=0.07 cores=0,2
/proc/3592/stat : 3592 (march_rw) R 3590 3592 2377 0 -1 4194304 5768 0 0 0 7 0 0 0 21 0 1 0 565766685 31416320 5712 33554432000 4194304 4300876 140735114748048 18446744073709551615 218880225989 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3592/statm: 7670 5712 113 27 0 6119 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 30680

[startup+0.101156 s]
/proc/loadavg: 3.68 3.93 3.82 5/186 3592
/proc/meminfo: memFree=11789796/32950928 swapFree=67111528/67111528
[pid=3592] ppid=3590 vsize=31736 CPUtime=0.09 cores=0,2
/proc/3592/stat : 3592 (march_rw) R 3590 3592 2377 0 -1 4194304 6076 0 0 0 9 0 0 0 21 0 1 0 565766685 32497664 6020 33554432000 4194304 4300876 140735114748048 18446744073709551615 218879968991 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3592/statm: 7934 6020 113 27 0 6383 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 31736

[startup+0.301183 s]
/proc/loadavg: 3.68 3.93 3.82 5/186 3592
/proc/meminfo: memFree=11789796/32950928 swapFree=67111528/67111528
[pid=3592] ppid=3590 vsize=68608 CPUtime=0.28 cores=0,2
/proc/3592/stat : 3592 (march_rw) R 3590 3592 2377 0 -1 4194304 9820 0 0 0 27 1 0 0 22 0 1 0 565766685 70254592 9762 33554432000 4194304 4300876 140735114748048 18446744073709551615 218880225989 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3592/statm: 17152 9771 116 27 0 15601 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 68608

[startup+0.701117 s]
/proc/loadavg: 3.68 3.93 3.82 5/186 3592
/proc/meminfo: memFree=11789796/32950928 swapFree=67111528/67111528
[pid=3592] ppid=3590 vsize=96708 CPUtime=0.69 cores=0,2
/proc/3592/stat : 3592 (march_rw) R 3590 3592 2377 0 -1 4194304 28874 0 0 0 64 5 0 0 23 0 1 0 565766685 99028992 18234 33554432000 4194304 4300876 140735114748048 18446744073709551615 218880225989 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3592/statm: 24177 18242 128 27 0 22626 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 96708

[startup+1.50097 s]
/proc/loadavg: 3.68 3.93 3.82 5/190 3599
/proc/meminfo: memFree=11640112/32950928 swapFree=67111528/67111528
[pid=3592] ppid=3590 vsize=102912 CPUtime=1.49 cores=0,2
/proc/3592/stat : 3592 (march_rw) R 3590 3592 2377 0 -1 4202496 56404 0 0 0 140 9 0 0 25 0 1 0 565766685 105381888 19790 33554432000 4194304 4300876 140735114748048 18446744073709551615 4240311 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3592/statm: 25728 19790 135 27 0 24177 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 102912

[startup+3.10069 s]
/proc/loadavg: 3.70 3.93 3.82 5/190 3599
/proc/meminfo: memFree=11527892/32950928 swapFree=67111528/67111528
[pid=3592] ppid=3590 vsize=87492 CPUtime=3.09 cores=0,2
/proc/3592/stat : 3592 (march_rw) R 3590 3592 2377 0 -1 4202496 98563 0 0 0 293 16 0 0 25 0 1 0 565766685 89591808 15959 33554432000 4194304 4300876 140735114748048 18446744073709551615 4240059 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3592/statm: 21873 15959 137 27 0 20322 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 87492

[startup+6.30112 s]
/proc/loadavg: 3.70 3.93 3.82 5/190 3599
/proc/meminfo: memFree=11366124/32950928 swapFree=67111528/67111528
[pid=3592] ppid=3590 vsize=292136 CPUtime=6.29 cores=0,2
/proc/3592/stat : 3592 (march_rw) R 3590 3592 2377 0 -1 4202496 166382 0 0 0 603 26 0 0 25 0 1 0 565766685 299147264 64658 33554432000 4194304 4300876 140735114748048 18446744073709551615 4228257 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3592/statm: 73034 64658 169 27 0 71483 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 292136

[startup+12.701 s]
/proc/loadavg: 3.75 3.94 3.82 5/190 3599
/proc/meminfo: memFree=11164444/32950928 swapFree=67111528/67111528
[pid=3592] ppid=3590 vsize=330632 CPUtime=12.69 cores=0,2
/proc/3592/stat : 3592 (march_rw) R 3590 3592 2377 0 -1 4202496 175826 0 0 0 1241 28 0 0 25 0 1 0 565766685 338567168 74102 33554432000 4194304 4300876 140735114748048 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3592/statm: 82658 74102 169 27 0 81107 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 330632

[startup+25.5007 s]
/proc/loadavg: 3.79 3.94 3.82 5/190 3599
/proc/meminfo: memFree=11150368/32950928 swapFree=67111528/67111528
[pid=3592] ppid=3590 vsize=331424 CPUtime=25.49 cores=0,2
/proc/3592/stat : 3592 (march_rw) R 3590 3592 2377 0 -1 4202496 176017 0 0 0 2521 28 0 0 25 0 1 0 565766685 339378176 74293 33554432000 4194304 4300876 140735114748048 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3592/statm: 82856 74293 169 27 0 81305 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 331424

[startup+51.1002 s]
/proc/loadavg: 3.92 3.96 3.83 5/190 3600
/proc/meminfo: memFree=11127876/32950928 swapFree=67111528/67111528
[pid=3592] ppid=3590 vsize=332172 CPUtime=51.09 cores=0,2
/proc/3592/stat : 3592 (march_rw) R 3590 3592 2377 0 -1 4202496 176181 0 0 0 5081 28 0 0 25 0 1 0 565766685 340144128 74457 33554432000 4194304 4300876 140735114748048 18446744073709551615 4216912 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3592/statm: 83043 74457 169 27 0 81492 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 332172

[startup+102.307 s]
/proc/loadavg: 3.96 3.96 3.83 5/190 3602
/proc/meminfo: memFree=11112280/32950928 swapFree=67111528/67111528
[pid=3592] ppid=3590 vsize=332700 CPUtime=102.3 cores=0,2
/proc/3592/stat : 3592 (march_rw) R 3590 3592 2377 0 -1 4202496 176303 0 0 0 10202 28 0 0 25 0 1 0 565766685 340684800 74579 33554432000 4194304 4300876 140735114748048 18446744073709551615 4216880 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3592/statm: 83175 74579 169 27 0 81624 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 332700

[startup+162.301 s]
/proc/loadavg: 3.98 3.97 3.84 5/190 3603
/proc/meminfo: memFree=11086976/32950928 swapFree=67111528/67111528
[pid=3592] ppid=3590 vsize=333196 CPUtime=162.29 cores=0,2
/proc/3592/stat : 3592 (march_rw) R 3590 3592 2377 0 -1 4202496 176424 0 0 0 16201 28 0 0 25 0 1 0 565766685 341192704 74700 33554432000 4194304 4300876 140735114748048 18446744073709551615 4261145 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3592/statm: 83299 74700 169 27 0 81748 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 333196

[startup+222.301 s]
/proc/loadavg: 3.99 3.97 3.84 5/190 3605
/proc/meminfo: memFree=11066868/32950928 swapFree=67111528/67111528
[pid=3592] ppid=3590 vsize=333652 CPUtime=222.29 cores=0,2
/proc/3592/stat : 3592 (march_rw) R 3590 3592 2377 0 -1 4202496 176447 0 0 0 22201 28 0 0 25 0 1 0 565766685 341659648 74723 33554432000 4194304 4300876 140735114748048 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3592/statm: 83413 74723 169 27 0 81862 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 333652

[startup+282.3 s]
/proc/loadavg: 3.99 3.97 3.85 5/190 3606
/proc/meminfo: memFree=11049360/32950928 swapFree=67111528/67111528
[pid=3592] ppid=3590 vsize=333652 CPUtime=282.3 cores=0,2
/proc/3592/stat : 3592 (march_rw) R 3590 3592 2377 0 -1 4202496 176506 0 0 0 28201 29 0 0 25 0 1 0 565766685 341659648 74782 33554432000 4194304 4300876 140735114748048 18446744073709551615 4269020 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3592/statm: 83413 74782 169 27 0 81862 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 333652

[startup+342.301 s]
/proc/loadavg: 4.07 3.99 3.86 5/190 3608
/proc/meminfo: memFree=11032860/32950928 swapFree=67111528/67111528
[pid=3592] ppid=3590 vsize=334180 CPUtime=342.3 cores=0,2
/proc/3592/stat : 3592 (march_rw) R 3590 3592 2377 0 -1 4202496 176640 0 0 0 34201 29 0 0 25 0 1 0 565766685 342200320 74916 33554432000 4194304 4300876 140735114748048 18446744073709551615 4216912 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3592/statm: 83545 74916 169 27 0 81994 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 334180

[startup+402.3 s]
/proc/loadavg: 4.03 3.99 3.87 5/190 3610
/proc/meminfo: memFree=11018808/32950928 swapFree=67111528/67111528
[pid=3592] ppid=3590 vsize=334180 CPUtime=402.3 cores=0,2
/proc/3592/stat : 3592 (march_rw) R 3590 3592 2377 0 -1 4202496 176661 0 0 0 40201 29 0 0 25 0 1 0 565766685 342200320 74937 33554432000 4194304 4300876 140735114748048 18446744073709551615 4225198 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3592/statm: 83545 74937 169 27 0 81994 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 334180

[startup+462.301 s]
/proc/loadavg: 4.04 4.00 3.88 5/190 3611
/proc/meminfo: memFree=11004152/32950928 swapFree=67111528/67111528
[pid=3592] ppid=3590 vsize=334180 CPUtime=462.3 cores=0,2
/proc/3592/stat : 3592 (march_rw) R 3590 3592 2377 0 -1 4202496 176683 0 0 0 46201 29 0 0 25 0 1 0 565766685 342200320 74959 33554432000 4194304 4300876 140735114748048 18446744073709551615 4269026 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3592/statm: 83545 74959 169 27 0 81994 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 334180

[startup+522.301 s]
/proc/loadavg: 4.02 4.00 3.88 5/190 3613
/proc/meminfo: memFree=10990992/32950928 swapFree=67111528/67111528
[pid=3592] ppid=3590 vsize=335204 CPUtime=522.3 cores=0,2
/proc/3592/stat : 3592 (march_rw) R 3590 3592 2377 0 -1 4202496 176705 0 0 0 52201 29 0 0 25 0 1 0 565766685 343248896 74981 33554432000 4194304 4300876 140735114748048 18446744073709551615 4228779 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3592/statm: 83801 74981 169 27 0 82250 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 335204

[startup+582.301 s]
/proc/loadavg: 4.05 4.01 3.90 5/190 3614
/proc/meminfo: memFree=10977832/32950928 swapFree=67111528/67111528
[pid=3592] ppid=3590 vsize=335204 CPUtime=582.31 cores=0,2
/proc/3592/stat : 3592 (march_rw) R 3590 3592 2377 0 -1 4202496 176726 0 0 0 58202 29 0 0 25 0 1 0 565766685 343248896 75002 33554432000 4194304 4300876 140735114748048 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3592/statm: 83801 75002 169 27 0 82250 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 335204

[startup+642.301 s]
/proc/loadavg: 4.05 4.02 3.91 5/190 3616
/proc/meminfo: memFree=10964892/32950928 swapFree=67111528/67111528
[pid=3592] ppid=3590 vsize=335204 CPUtime=642.31 cores=0,2
/proc/3592/stat : 3592 (march_rw) R 3590 3592 2377 0 -1 4202496 176748 0 0 0 64202 29 0 0 25 0 1 0 565766685 343248896 75024 33554432000 4194304 4300876 140735114748048 18446744073709551615 4276868 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3592/statm: 83801 75024 169 27 0 82250 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 335204

[startup+702.3 s]
/proc/loadavg: 4.02 4.02 3.91 5/190 3618
/proc/meminfo: memFree=10946644/32950928 swapFree=67111528/67111528
[pid=3592] ppid=3590 vsize=335204 CPUtime=702.31 cores=0,2
/proc/3592/stat : 3592 (march_rw) R 3590 3592 2377 0 -1 4202496 176769 0 0 0 70202 29 0 0 25 0 1 0 565766685 343248896 75045 33554432000 4194304 4300876 140735114748048 18446744073709551615 4269578 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3592/statm: 83801 75045 169 27 0 82250 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 335204

[startup+762.307 s]
/proc/loadavg: 4.00 4.01 3.91 5/190 3619
/proc/meminfo: memFree=10931616/32950928 swapFree=67111528/67111528
[pid=3592] ppid=3590 vsize=335204 CPUtime=762.32 cores=0,2
/proc/3592/stat : 3592 (march_rw) R 3590 3592 2377 0 -1 4202496 176791 0 0 0 76203 29 0 0 25 0 1 0 565766685 343248896 75067 33554432000 4194304 4300876 140735114748048 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3592/statm: 83801 75067 169 27 0 82250 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 335204

[startup+822.301 s]
/proc/loadavg: 4.00 4.01 3.91 5/190 3621
/proc/meminfo: memFree=10917584/32950928 swapFree=67111528/67111528
[pid=3592] ppid=3590 vsize=335204 CPUtime=822.31 cores=0,2
/proc/3592/stat : 3592 (march_rw) R 3590 3592 2377 0 -1 4202496 176812 0 0 0 82202 29 0 0 25 0 1 0 565766685 343248896 75088 33554432000 4194304 4300876 140735114748048 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3592/statm: 83801 75088 169 27 0 82250 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 335204

[startup+882.301 s]
/proc/loadavg: 4.00 4.00 3.91 5/190 3622
/proc/meminfo: memFree=10901940/32950928 swapFree=67111528/67111528
[pid=3592] ppid=3590 vsize=335204 CPUtime=882.31 cores=0,2
/proc/3592/stat : 3592 (march_rw) R 3590 3592 2377 0 -1 4202496 176833 0 0 0 88202 29 0 0 25 0 1 0 565766685 343248896 75109 33554432000 4194304 4300876 140735114748048 18446744073709551615 4274272 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3592/statm: 83801 75109 169 27 0 82250 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 335204

[startup+942.301 s]
/proc/loadavg: 4.04 4.01 3.91 5/190 3624
/proc/meminfo: memFree=10873400/32950928 swapFree=67111528/67111528
[pid=3592] ppid=3590 vsize=335204 CPUtime=942.31 cores=0,2
/proc/3592/stat : 3592 (march_rw) R 3590 3592 2377 0 -1 4202496 176855 0 0 0 94202 29 0 0 25 0 1 0 565766685 343248896 75131 33554432000 4194304 4300876 140735114748048 18446744073709551615 4225187 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3592/statm: 83801 75131 169 27 0 82250 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 335204

[startup+1002.3 s]
/proc/loadavg: 4.06 4.02 3.92 5/190 3626
/proc/meminfo: memFree=10850920/32950928 swapFree=67111528/67111528
[pid=3592] ppid=3590 vsize=335204 CPUtime=1002.32 cores=0,2
/proc/3592/stat : 3592 (march_rw) R 3590 3592 2377 0 -1 4202496 176876 0 0 0 100202 30 0 0 25 0 1 0 565766685 343248896 75152 33554432000 4194304 4300876 140735114748048 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3592/statm: 83801 75152 169 27 0 82250 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 335204

[startup+1062.3 s]
/proc/loadavg: 4.02 4.02 3.92 5/190 3627
/proc/meminfo: memFree=10831300/32950928 swapFree=67111528/67111528
[pid=3592] ppid=3590 vsize=335204 CPUtime=1062.32 cores=0,2
/proc/3592/stat : 3592 (march_rw) R 3590 3592 2377 0 -1 4202496 176898 0 0 0 106202 30 0 0 25 0 1 0 565766685 343248896 75174 33554432000 4194304 4300876 140735114748048 18446744073709551615 4269020 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3592/statm: 83801 75174 169 27 0 82250 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 335204

[startup+1122.3 s]
/proc/loadavg: 4.07 4.03 3.93 5/190 3629
/proc/meminfo: memFree=10814792/32950928 swapFree=67111528/67111528
[pid=3592] ppid=3590 vsize=337332 CPUtime=1122.32 cores=0,2
/proc/3592/stat : 3592 (march_rw) R 3590 3592 2377 0 -1 4202496 176974 0 0 0 112202 30 0 0 25 0 1 0 565766685 345427968 75250 33554432000 4194304 4300876 140735114748048 18446744073709551615 4248910 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3592/statm: 84333 75250 169 27 0 82782 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 337332

[startup+1182.3 s]
/proc/loadavg: 4.03 4.02 3.93 5/190 3630
/proc/meminfo: memFree=10797660/32950928 swapFree=67111528/67111528
[pid=3592] ppid=3590 vsize=337332 CPUtime=1182.32 cores=0,2
/proc/3592/stat : 3592 (march_rw) R 3590 3592 2377 0 -1 4202496 176995 0 0 0 118202 30 0 0 25 0 1 0 565766685 345427968 75271 33554432000 4194304 4300876 140735114748048 18446744073709551615 4225155 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3592/statm: 84333 75271 169 27 0 82782 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 337332

[startup+1242.3 s]
/proc/loadavg: 4.01 4.02 3.93 5/190 3632
/proc/meminfo: memFree=10780268/32950928 swapFree=67111528/67111528
[pid=3592] ppid=3590 vsize=337332 CPUtime=1242.32 cores=0,2
/proc/3592/stat : 3592 (march_rw) R 3590 3592 2377 0 -1 4202496 177016 0 0 0 124202 30 0 0 25 0 1 0 565766685 345427968 75292 33554432000 4194304 4300876 140735114748048 18446744073709551615 4274599 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3592/statm: 84333 75292 169 27 0 82782 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 337332



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.01 3.93 3/186 3635
/proc/meminfo: memFree=11190576/32950928 swapFree=67111528/67111528
[pid=3592] ppid=3590 vsize=337332 CPUtime=1300.03 cores=0,2
/proc/3592/stat : 3592 (march_rw) R 3590 3592 2377 0 -1 4202496 177036 0 0 0 129973 30 0 0 25 0 1 0 565766685 345427968 75312 33554432000 4194304 4300876 140735114748048 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3592/statm: 84333 75312 169 27 0 82782 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 337332

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): 1300.02
CPU time (s): 1300.05
CPU user time (s): 1299.74
CPU system time (s): 0.317951
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 337332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.74
system time used= 0.317951
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 177036
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= 3568

runsolver used 2.23966 second user time and 4.86426 second system time

The end

Launcher Data 

Begin job on node112 at 2011-04-25 20:16:00
IDJOB=3281914
IDBENCH=70760
IDSOLVER=1561
FILE ID=node112/3281914-1303755360
RUNJOBID= node112-1303755360-3553
PBS_JOBID= 13154050
Free space on /tmp= 72644 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT09/APPLICATIONS/bitverif/minxorminand/minxorminand128.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3281914-1303755360/watcher-3281914-1303755360 -o /tmp/evaluation-result-3281914-1303755360/solver-3281914-1303755360 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3281914-1303755360.cnf

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

MD5SUM BENCH= a551844fb6a7f35cf6025d0a525ca14e
RANDOM SEED=736887666

node112.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		: 2666.828
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	: 5333.65
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		: 2666.828
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		: 2666.828
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		: 2666.828
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	: 5332.82
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		: 2666.828
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	: 5261.27
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		: 2666.828
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	: 5332.82
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		: 2666.828
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		: 2666.828
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	: 5332.93
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      11789952 kB
Buffers:       1970588 kB
Cached:       18550092 kB
SwapCached:          0 kB
Active:        9595976 kB
Inactive:     11018260 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      11789952 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           24600 kB
Writeback:           0 kB
AnonPages:       92668 kB
Mapped:          14880 kB
Slab:           481792 kB
PageTables:       5072 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   263552 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= 72644 MiB
End job on node112 at 2011-04-25 20:37:42