Trace number 3282282

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

NameAPPLICATIONS/bitverif/countbitswegner/
countbitswegner128.cnf
MD5SUM4b75ef7fb46928f50793af1d74c176e2
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark4342.44
Satisfiable
(Un)Satisfiability was proved
Number of variables98048
Number of clauses293759
Sum of the clauses size685435
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2195838
Number of clauses of size 397919
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.39/1.47	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.39/1.47	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.39/1.47	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.39/1.47	c main()::
1.39/1.47	c initFormula():: searching for DIMACS p-line....
1.39/1.47	c initFormula():: the DIMACS p-line indicates a CNF of 98048 variables and 293759 clauses.
1.39/1.47	c parseCNF():: parsing....
1.39/1.47	c parseCNF():: the CNF contains 2 unary clauses.
1.39/1.47	c runParser():: parsing was successful, warming up engines...
1.39/1.47	c simplify_formula():: removed 0 tautological, 4 satisfied and 0 duplicate clauses
1.39/1.47	c preprocessing fase I completed:: there are now 98046 free variables and 293755 clauses.
1.39/1.47	c using 3-SAT heuristics (occurence based diff)
1.39/1.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.39/1.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 16006 duplicate clauses
1.39/1.47	c resolvent_look() :: found 16006 resolvents
1.39/1.47	c main():: clause / variable ratio: ( 309761 / 98048 ) = 3.16
1.39/1.47	c longest clause has size 3
1.39/1.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.39/1.47	c number of free variables = 98046
1.39/1.47	c dynamic_preselect_setsize :: off
1.39/1.47	c main():: all systems go!
1.39/1.47	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 424
10.39/10.47	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: 21401
241.50/241.50	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
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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-3282282-1303757568/watcher-3282282-1303757568 -o /tmp/evaluation-result-3282282-1303757568/solver-3282282-1303757568 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3282282-1303757568.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 3.90 3.71 5/186 22279
/proc/meminfo: memFree=22077520/32951124 swapFree=67111524/67111528
[pid=22279] ppid=22277 vsize=14176 CPUtime=0 cores=0,2
/proc/22279/stat : 22279 (march_rw) R 22277 22279 22078 0 -1 4194304 1327 0 0 0 0 0 0 0 24 0 1 0 487359147 14516224 1271 33554432000 4194304 4300876 140735965396288 18446744073709551615 4246132 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22279/statm: 3544 1271 110 27 0 1993 0

[startup+0.0772621 s]
/proc/loadavg: 3.68 3.90 3.71 5/186 22279
/proc/meminfo: memFree=22077520/32951124 swapFree=67111524/67111528
[pid=22279] ppid=22277 vsize=23248 CPUtime=0.06 cores=0,2
/proc/22279/stat : 22279 (march_rw) R 22277 22279 22078 0 -1 4194304 4144 0 0 0 6 0 0 0 24 0 1 0 487359147 23805952 4088 33554432000 4194304 4300876 140735965396288 18446744073709551615 212436016896 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22279/statm: 5812 4089 113 27 0 4261 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 23248

[startup+0.100279 s]
/proc/loadavg: 3.68 3.90 3.71 5/186 22279
/proc/meminfo: memFree=22077520/32951124 swapFree=67111524/67111528
[pid=22279] ppid=22277 vsize=24568 CPUtime=0.09 cores=0,2
/proc/22279/stat : 22279 (march_rw) R 22277 22279 22078 0 -1 4194304 4489 0 0 0 9 0 0 0 24 0 1 0 487359147 25157632 4433 33554432000 4194304 4300876 140735965396288 18446744073709551615 212435562939 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22279/statm: 6142 4434 113 27 0 4591 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24568

[startup+0.300259 s]
/proc/loadavg: 3.68 3.90 3.71 5/186 22279
/proc/meminfo: memFree=22077520/32951124 swapFree=67111524/67111528
[pid=22279] ppid=22277 vsize=51632 CPUtime=0.29 cores=0,2
/proc/22279/stat : 22279 (march_rw) R 22277 22279 22078 0 -1 4194304 11574 0 0 0 28 1 0 0 25 0 1 0 487359147 52871168 8482 33554432000 4194304 4300876 140735965396288 18446744073709551615 4211752 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22279/statm: 12908 8482 127 27 0 11357 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 51632

[startup+0.701145 s]
/proc/loadavg: 3.68 3.90 3.71 5/186 22279
/proc/meminfo: memFree=22077520/32951124 swapFree=67111524/67111528
[pid=22279] ppid=22277 vsize=64464 CPUtime=0.69 cores=0,2
/proc/22279/stat : 22279 (march_rw) R 22277 22279 22078 0 -1 4202496 40203 0 0 0 64 5 0 0 25 0 1 0 487359147 66011136 11808 33554432000 4194304 4300876 140735965396288 18446744073709551615 212435677893 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22279/statm: 16116 11817 135 27 0 14565 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 64464

[startup+1.501 s]
/proc/loadavg: 3.68 3.90 3.71 5/190 22286
/proc/meminfo: memFree=21887576/32951124 swapFree=67111524/67111528
[pid=22279] ppid=22277 vsize=185088 CPUtime=1.49 cores=0,2
/proc/22279/stat : 22279 (march_rw) R 22277 22279 22078 0 -1 4202496 81764 0 0 0 138 11 0 0 25 0 1 0 487359147 189530112 21415 33554432000 4194304 4300876 140735965396288 18446744073709551615 4250807 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22279/statm: 46272 21415 153 27 0 44721 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 185088

[startup+3.10071 s]
/proc/loadavg: 3.68 3.90 3.71 6/189 22312
/proc/meminfo: memFree=21818760/32951124 swapFree=67111524/67111528
[pid=22279] ppid=22277 vsize=185088 CPUtime=3.09 cores=0,2
/proc/22279/stat : 22279 (march_rw) R 22277 22279 22078 0 -1 4202496 81798 0 0 0 298 11 0 0 25 0 1 0 487359147 189530112 21449 33554432000 4194304 4300876 140735965396288 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22279/statm: 46272 21449 166 27 0 44721 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 185088

[startup+6.30112 s]
/proc/loadavg: 3.70 3.91 3.71 5/190 22313
/proc/meminfo: memFree=21709656/32951124 swapFree=67111524/67111528
[pid=22279] ppid=22277 vsize=191048 CPUtime=6.29 cores=0,2
/proc/22279/stat : 22279 (march_rw) R 22277 22279 22078 0 -1 4202496 84154 0 0 0 618 11 0 0 25 0 1 0 487359147 195633152 23805 33554432000 4194304 4300876 140735965396288 18446744073709551615 4269139 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22279/statm: 47762 23805 169 27 0 46211 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 191048

[startup+12.7009 s]
/proc/loadavg: 3.73 3.91 3.71 5/190 22314
/proc/meminfo: memFree=21604512/32951124 swapFree=67111524/67111528
[pid=22279] ppid=22277 vsize=215576 CPUtime=12.69 cores=0,2
/proc/22279/stat : 22279 (march_rw) R 22277 22279 22078 0 -1 4202496 107779 0 0 0 1255 14 0 0 25 0 1 0 487359147 220749824 47430 33554432000 4194304 4300876 140735965396288 18446744073709551615 4217564 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22279/statm: 53894 47430 169 27 0 52343 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 215576

[startup+25.5005 s]
/proc/loadavg: 3.79 3.91 3.71 5/190 22314
/proc/meminfo: memFree=21576748/32951124 swapFree=67111524/67111528
[pid=22279] ppid=22277 vsize=226488 CPUtime=25.49 cores=0,2
/proc/22279/stat : 22279 (march_rw) R 22277 22279 22078 0 -1 4202496 110278 0 0 0 2534 15 0 0 25 0 1 0 487359147 231923712 49929 33554432000 4194304 4300876 140735965396288 18446744073709551615 4228535 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22279/statm: 56622 49929 169 27 0 55071 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 226488

[startup+51.1007 s]
/proc/loadavg: 3.86 3.92 3.72 5/190 22315
/proc/meminfo: memFree=21555624/32951124 swapFree=67111524/67111528
[pid=22279] ppid=22277 vsize=245484 CPUtime=51.09 cores=0,2
/proc/22279/stat : 22279 (march_rw) R 22277 22279 22078 0 -1 4202496 114398 0 0 0 5093 16 0 0 25 0 1 0 487359147 251375616 53986 33554432000 4194304 4300876 140735965396288 18446744073709551615 4217373 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22279/statm: 61371 53986 190 27 0 59820 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 245484

[startup+102.307 s]
/proc/loadavg: 3.94 3.93 3.73 5/190 22316
/proc/meminfo: memFree=21524968/32951124 swapFree=67111524/67111528
[pid=22279] ppid=22277 vsize=269452 CPUtime=102.29 cores=0,2
/proc/22279/stat : 22279 (march_rw) R 22277 22279 22078 0 -1 4202496 119330 0 0 0 10211 18 0 0 25 0 1 0 487359147 275918848 58918 33554432000 4194304 4300876 140735965396288 18446744073709551615 4248619 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22279/statm: 67363 58918 190 27 0 65812 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 269452

[startup+162.301 s]
/proc/loadavg: 3.98 3.94 3.75 5/190 22317
/proc/meminfo: memFree=21493812/32951124 swapFree=67111524/67111528
[pid=22279] ppid=22277 vsize=293380 CPUtime=162.3 cores=0,2
/proc/22279/stat : 22279 (march_rw) R 22277 22279 22078 0 -1 4202496 123941 0 0 0 16210 20 0 0 25 0 1 0 487359147 300421120 63529 33554432000 4194304 4300876 140735965396288 18446744073709551615 4214446 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22279/statm: 73345 63529 190 27 0 71794 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 293380

[startup+222.3 s]
/proc/loadavg: 3.99 3.95 3.76 5/190 22319
/proc/meminfo: memFree=21479004/32951124 swapFree=67111524/67111528
[pid=22279] ppid=22277 vsize=294176 CPUtime=222.3 cores=0,2
/proc/22279/stat : 22279 (march_rw) R 22277 22279 22078 0 -1 4202496 124799 0 0 0 22210 20 0 0 25 0 1 0 487359147 301236224 64387 33554432000 4194304 4300876 140735965396288 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22279/statm: 73544 64387 190 27 0 71993 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 294176

[startup+282.301 s]
/proc/loadavg: 3.99 3.95 3.77 5/190 22321
/proc/meminfo: memFree=21443608/32951124 swapFree=67111524/67111528
[pid=22279] ppid=22277 vsize=332080 CPUtime=282.3 cores=0,2
/proc/22279/stat : 22279 (march_rw) R 22277 22279 22078 0 -1 4202496 131156 0 0 0 28208 22 0 0 25 0 1 0 487359147 340049920 70742 33554432000 4194304 4300876 140735965396288 18446744073709551615 4248698 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22279/statm: 83020 70742 190 27 0 81469 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 332080

[startup+342.301 s]
/proc/loadavg: 3.99 3.96 3.78 5/190 22322
/proc/meminfo: memFree=21411948/32951124 swapFree=67111524/67111528
[pid=22279] ppid=22277 vsize=353980 CPUtime=342.3 cores=0,2
/proc/22279/stat : 22279 (march_rw) R 22277 22279 22078 0 -1 4202496 136664 0 0 0 34206 24 0 0 25 0 1 0 487359147 362475520 76250 33554432000 4194304 4300876 140735965396288 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22279/statm: 88495 76250 190 27 0 86944 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 353980

[startup+402.3 s]
/proc/loadavg: 3.99 3.96 3.79 5/190 22324
/proc/meminfo: memFree=21382016/32951124 swapFree=67111524/67111528
[pid=22279] ppid=22277 vsize=374356 CPUtime=402.3 cores=0,2
/proc/22279/stat : 22279 (march_rw) R 22277 22279 22078 0 -1 4202496 141764 0 0 0 40204 26 0 0 25 0 1 0 487359147 383340544 81350 33554432000 4194304 4300876 140735965396288 18446744073709551615 4217308 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22279/statm: 93589 81350 190 27 0 92038 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 374356

[startup+462.301 s]
/proc/loadavg: 3.99 3.97 3.80 5/190 22326
/proc/meminfo: memFree=21347396/32951124 swapFree=67111524/67111528
[pid=22279] ppid=22277 vsize=401096 CPUtime=462.31 cores=0,2
/proc/22279/stat : 22279 (march_rw) R 22277 22279 22078 0 -1 4202496 148038 0 0 0 46203 28 0 0 25 0 1 0 487359147 410722304 87622 33554432000 4194304 4300876 140735965396288 18446744073709551615 4217472 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22279/statm: 100274 87622 190 27 0 98723 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 401096

[startup+522.3 s]
/proc/loadavg: 4.04 3.99 3.82 5/190 22336
/proc/meminfo: memFree=21312932/32951124 swapFree=67111524/67111528
[pid=22279] ppid=22277 vsize=450236 CPUtime=522.31 cores=0,2
/proc/22279/stat : 22279 (march_rw) R 22277 22279 22078 0 -1 4202496 153727 0 0 0 52201 30 0 0 25 0 1 0 487359147 461041664 93310 33554432000 4194304 4300876 140735965396288 18446744073709551615 4228476 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22279/statm: 112559 93310 190 27 0 111008 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 450236

[startup+582.301 s]
/proc/loadavg: 4.05 4.00 3.83 5/190 22338
/proc/meminfo: memFree=21277572/32951124 swapFree=67111524/67111528
[pid=22279] ppid=22277 vsize=482552 CPUtime=582.31 cores=0,2
/proc/22279/stat : 22279 (march_rw) R 22277 22279 22078 0 -1 4202496 160119 0 0 0 58200 31 0 0 25 0 1 0 487359147 494133248 99689 33554432000 4194304 4300876 140735965396288 18446744073709551615 4269139 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22279/statm: 120638 99689 192 27 0 119087 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 482552

[startup+642.301 s]
/proc/loadavg: 4.02 4.00 3.84 5/190 22341
/proc/meminfo: memFree=21254588/32951124 swapFree=67111524/67111528
[pid=22279] ppid=22277 vsize=493044 CPUtime=642.31 cores=0,2
/proc/22279/stat : 22279 (march_rw) R 22277 22279 22078 0 -1 4202496 163225 0 0 0 64200 31 0 0 25 0 1 0 487359147 504877056 102793 33554432000 4194304 4300876 140735965396288 18446744073709551615 4228257 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22279/statm: 123261 102793 192 27 0 121710 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 493044

[startup+702.3 s]
/proc/loadavg: 4.00 4.00 3.84 5/190 22344
/proc/meminfo: memFree=21229532/32951124 swapFree=67111524/67111528
[pid=22279] ppid=22277 vsize=516368 CPUtime=702.31 cores=0,2
/proc/22279/stat : 22279 (march_rw) R 22277 22279 22078 0 -1 4202496 166971 0 0 0 70199 32 0 0 25 0 1 0 487359147 528760832 106535 33554432000 4194304 4300876 140735965396288 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22279/statm: 129092 106535 192 27 0 127541 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 516368

[startup+762.307 s]
/proc/loadavg: 4.00 4.00 3.85 5/190 22346
/proc/meminfo: memFree=21204568/32951124 swapFree=67111524/67111528
[pid=22279] ppid=22277 vsize=530964 CPUtime=762.32 cores=0,2
/proc/22279/stat : 22279 (march_rw) R 22277 22279 22078 0 -1 4202496 170056 0 0 0 76199 33 0 0 25 0 1 0 487359147 543707136 109614 33554432000 4194304 4300876 140735965396288 18446744073709551615 4217615 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22279/statm: 132741 109614 192 27 0 131190 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 530964

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 3.85 5/190 22347
/proc/meminfo: memFree=21184064/32951124 swapFree=67111524/67111528
[pid=22279] ppid=22277 vsize=536964 CPUtime=822.31 cores=0,2
/proc/22279/stat : 22279 (march_rw) R 22277 22279 22078 0 -1 4202496 171943 0 0 0 82198 33 0 0 25 0 1 0 487359147 549851136 111500 33554432000 4194304 4300876 140735965396288 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22279/statm: 134241 111500 192 27 0 132690 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 536964

[startup+882.3 s]
/proc/loadavg: 4.00 4.00 3.86 5/190 22349
/proc/meminfo: memFree=21156504/32951124 swapFree=67111524/67111528
[pid=22279] ppid=22277 vsize=553836 CPUtime=882.32 cores=0,2
/proc/22279/stat : 22279 (march_rw) R 22277 22279 22078 0 -1 4202496 175581 0 0 0 88197 35 0 0 25 0 1 0 487359147 567128064 115131 33554432000 4194304 4300876 140735965396288 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22279/statm: 138459 115131 192 27 0 136908 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 553836

[startup+942.301 s]
/proc/loadavg: 4.07 4.03 3.88 5/190 22350
/proc/meminfo: memFree=21136632/32951124 swapFree=67111524/67111528
[pid=22279] ppid=22277 vsize=562424 CPUtime=942.33 cores=0,2
/proc/22279/stat : 22279 (march_rw) R 22277 22279 22078 0 -1 4202496 178032 0 0 0 94197 36 0 0 25 0 1 0 487359147 575922176 117582 33554432000 4194304 4300876 140735965396288 18446744073709551615 4248583 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22279/statm: 140606 117582 192 27 0 139055 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 562424

[startup+1002.3 s]
/proc/loadavg: 4.02 4.02 3.88 5/190 22352
/proc/meminfo: memFree=21108584/32951124 swapFree=67111524/67111528
[pid=22279] ppid=22277 vsize=626496 CPUtime=1002.33 cores=0,2
/proc/22279/stat : 22279 (march_rw) R 22277 22279 22078 0 -1 4202496 181837 0 0 0 100196 37 0 0 25 0 1 0 487359147 641531904 121384 33554432000 4194304 4300876 140735965396288 18446744073709551615 4248977 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22279/statm: 156624 121384 192 27 0 155073 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 626496

[startup+1062.3 s]
/proc/loadavg: 4.07 4.03 3.89 5/190 22353
/proc/meminfo: memFree=21085128/32951124 swapFree=67111524/67111528
[pid=22279] ppid=22277 vsize=637100 CPUtime=1062.32 cores=0,2
/proc/22279/stat : 22279 (march_rw) R 22277 22279 22078 0 -1 4202496 184610 0 0 0 106195 37 0 0 25 0 1 0 487359147 652390400 124150 33554432000 4194304 4300876 140735965396288 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22279/statm: 159275 124150 192 27 0 157724 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 637100

[startup+1122.3 s]
/proc/loadavg: 4.02 4.02 3.90 5/190 22355
/proc/meminfo: memFree=21057436/32951124 swapFree=67111524/67111528
[pid=22279] ppid=22277 vsize=652380 CPUtime=1122.33 cores=0,2
/proc/22279/stat : 22279 (march_rw) R 22277 22279 22078 0 -1 4202496 188178 0 0 0 112195 38 0 0 25 0 1 0 487359147 668037120 127706 33554432000 4194304 4300876 140735965396288 18446744073709551615 4228153 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22279/statm: 163095 127706 193 27 0 161544 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 652380

[startup+1182.3 s]
/proc/loadavg: 4.01 4.02 3.91 5/190 22357
/proc/meminfo: memFree=21035204/32951124 swapFree=67111524/67111528
[pid=22279] ppid=22277 vsize=662260 CPUtime=1182.33 cores=0,2
/proc/22279/stat : 22279 (march_rw) R 22277 22279 22078 0 -1 4202496 190603 0 0 0 118194 39 0 0 25 0 1 0 487359147 678154240 130128 33554432000 4194304 4300876 140735965396288 18446744073709551615 4228157 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22279/statm: 165565 130128 192 27 0 164014 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 662260

[startup+1242.3 s]
/proc/loadavg: 4.00 4.01 3.91 5/190 22358
/proc/meminfo: memFree=21010620/32951124 swapFree=67111524/67111528
[pid=22279] ppid=22277 vsize=672628 CPUtime=1242.33 cores=0,2
/proc/22279/stat : 22279 (march_rw) R 22277 22279 22078 0 -1 4202496 193090 0 0 0 124193 40 0 0 25 0 1 0 487359147 688771072 132605 33554432000 4194304 4300876 140735965396288 18446744073709551615 4225152 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22279/statm: 168157 132605 198 27 0 166606 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 672628



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.01 3.91 5/188 22361
/proc/meminfo: memFree=21175148/32951124 swapFree=67111524/67111528
[pid=22279] ppid=22277 vsize=685832 CPUtime=1300.04 cores=0,2
/proc/22279/stat : 22279 (march_rw) R 22277 22279 22078 0 -1 4202496 195655 0 0 0 129964 40 0 0 25 0 1 0 487359147 702291968 135167 33554432000 4194304 4300876 140735965396288 18446744073709551615 4228230 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/22279/statm: 171458 135167 196 27 0 169907 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 685832

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): 1299.64
CPU system time (s): 0.437933
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 685832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.64
system time used= 0.437933
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 195655
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= 1655

runsolver used 2.31565 second user time and 4.79027 second system time

The end

Launcher Data 

Begin job on node102 at 2011-04-25 20:52:48
IDJOB=3282282
IDBENCH=70799
IDSOLVER=1561
FILE ID=node102/3282282-1303757568
RUNJOBID= node102-1303756264-22096
PBS_JOBID= 13154071
Free space on /tmp= 70964 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT09/APPLICATIONS/bitverif/countbitswegner/countbitswegner128.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3282282-1303757568/watcher-3282282-1303757568 -o /tmp/evaluation-result-3282282-1303757568/solver-3282282-1303757568 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3282282-1303757568.cnf

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

MD5SUM BENCH= 4b75ef7fb46928f50793af1d74c176e2
RANDOM SEED=1856626777

node102.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	: 5226.15
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	: 5332.82
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	: 5332.75
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	: 5332.82
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
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	: 5332.82
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      22078048 kB
Buffers:       1589444 kB
Cached:        8582588 kB
SwapCached:          4 kB
Active:        1838912 kB
Inactive:      8485376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22078048 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:           13636 kB
Writeback:           0 kB
AnonPages:      151020 kB
Mapped:          15096 kB
Slab:           484736 kB
PageTables:       5252 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   367316 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= 70960 MiB
End job on node102 at 2011-04-25 21:14:30