Trace number 3263901

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) 1300.06 1300.03

General information on the benchmark

NameSAT03/handmade/markstrom/UNSATISFIABLE/
mm-2x2-6-6-s.1.shuffled-as.sat03-1499.cnf
MD5SUM5fbbe7100f38217499e8b5ea555a4e4d
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark201.305
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses2576
Sum of the clauses size8480
Maximum clause length5
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2400
Number of clauses of size 31536
Number of clauses of size 4128
Number of clauses of size 5512
Number of clauses of size over 50

Solver Data 

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.01	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 400 variables and 2576 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c find_and_remove_tautogolies():: found and removed 8 tautologies
0.00/0.01	c simplify_formula():: removed 0 tautological, 16 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 392 free variables and 2560 clauses.
0.00/0.01	c using k-SAT heuristics (size based diff)
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 3072 duplicate clauses
0.00/0.01	c main():: clause / variable ratio: ( 2560 / 400 ) = 6.40
0.00/0.01	c longest clause has size 5
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c number of free variables = 392
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 138
0.00/0.03	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 885
0.10/0.11	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 9649
0.90/0.97	c |----------------------------------------------------------------|
c |*
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c |****************
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c |********************************
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c |****************************************************************| ( 3/999) NodeCount: 82694
7.90/7.93	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
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c |****************
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c |*******************************
c |********************************
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c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 544847
51.49/51.52	c |----------------------------------------------------------------|
c |*
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c |********************************
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c |****************************************************************| ( 5/999) NodeCount: 2874525
269.70/269.76	c |----------------------------------------------------------------|
c |*
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c |*************
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c |***************
c |****************
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c |********************************
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c |****************************************
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c |****************************************************************| ( 6/999) NodeCount: 12536265
1168.82/1168.86	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |**********
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c |************
c |*************
c |**************
c |***************
c |****************
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c |************************
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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-3263901-1303569323/watcher-3263901-1303569323 -o /tmp/evaluation-result-3263901-1303569323/solver-3263901-1303569323 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3263901-1303569323.cnf 

running on 2 cores: 1,3

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


[startup+0 s]
/proc/loadavg: 4.04 3.97 3.91 2/180 15992
/proc/meminfo: memFree=15630480/32950928 swapFree=67111528/67111528
[pid=15992] ppid=15990 vsize=6860 CPUtime=0 cores=1,3
/proc/15992/stat : 15992 (march_rw) R 15990 15992 15849 0 -1 4202496 301 0 0 0 0 0 0 0 25 0 1 0 468531106 7024640 244 33554432000 4194304 4300876 140736338870928 18446744073709551615 268276232899 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15992/statm: 1715 244 142 27 0 164 0

[startup+0.056913 s]
/proc/loadavg: 4.04 3.97 3.91 2/180 15992
/proc/meminfo: memFree=15630480/32950928 swapFree=67111528/67111528
[pid=15992] ppid=15990 vsize=7704 CPUtime=0.05 cores=1,3
/proc/15992/stat : 15992 (march_rw) R 15990 15992 15849 0 -1 4202496 455 0 0 0 5 0 0 0 25 0 1 0 468531106 7888896 398 33554432000 4194304 4300876 140736338870928 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15992/statm: 1926 398 170 27 0 375 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 7704

[startup+0.100904 s]
/proc/loadavg: 4.04 3.97 3.91 2/180 15992
/proc/meminfo: memFree=15630480/32950928 swapFree=67111528/67111528
[pid=15992] ppid=15990 vsize=7704 CPUtime=0.1 cores=1,3
/proc/15992/stat : 15992 (march_rw) R 15990 15992 15849 0 -1 4202496 463 0 0 0 10 0 0 0 25 0 1 0 468531106 7888896 406 33554432000 4194304 4300876 140736338870928 18446744073709551615 4225435 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15992/statm: 1926 406 170 27 0 375 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7704

[startup+0.300869 s]
/proc/loadavg: 4.04 3.97 3.91 2/180 15992
/proc/meminfo: memFree=15630480/32950928 swapFree=67111528/67111528
[pid=15992] ppid=15990 vsize=7848 CPUtime=0.3 cores=1,3
/proc/15992/stat : 15992 (march_rw) R 15990 15992 15849 0 -1 4202496 485 0 0 0 30 0 0 0 25 0 1 0 468531106 8036352 428 33554432000 4194304 4300876 140736338870928 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15992/statm: 1962 428 170 27 0 411 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 7848

[startup+0.700853 s]
/proc/loadavg: 4.04 3.97 3.91 2/180 15992
/proc/meminfo: memFree=15630480/32950928 swapFree=67111528/67111528
[pid=15992] ppid=15990 vsize=8052 CPUtime=0.7 cores=1,3
/proc/15992/stat : 15992 (march_rw) R 15990 15992 15849 0 -1 4202496 546 0 0 0 70 0 0 0 25 0 1 0 468531106 8245248 489 33554432000 4194304 4300876 140736338870928 18446744073709551615 4214208 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15992/statm: 2013 489 170 27 0 462 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 8052

[startup+1.50065 s]
/proc/loadavg: 4.04 3.97 3.91 5/190 16111
/proc/meminfo: memFree=15616372/32950928 swapFree=67111528/67111528
[pid=15992] ppid=15990 vsize=8304 CPUtime=1.5 cores=1,3
/proc/15992/stat : 15992 (march_rw) R 15990 15992 15849 0 -1 4202496 600 0 0 0 150 0 0 0 25 0 1 0 468531106 8503296 543 33554432000 4194304 4300876 140736338870928 18446744073709551615 4216263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15992/statm: 2076 543 171 27 0 525 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 8304

[startup+3.10037 s]
/proc/loadavg: 4.04 3.97 3.91 5/190 16111
/proc/meminfo: memFree=15612772/32950928 swapFree=67111528/67111528
[pid=15992] ppid=15990 vsize=8872 CPUtime=3.1 cores=1,3
/proc/15992/stat : 15992 (march_rw) R 15990 15992 15849 0 -1 4202496 703 0 0 0 310 0 0 0 25 0 1 0 468531106 9084928 646 33554432000 4194304 4300876 140736338870928 18446744073709551615 4216259 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15992/statm: 2218 646 171 27 0 667 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 8872

[startup+6.30086 s]
/proc/loadavg: 4.04 3.97 3.91 5/190 16111
/proc/meminfo: memFree=15607372/32950928 swapFree=67111528/67111528
[pid=15992] ppid=15990 vsize=9524 CPUtime=6.3 cores=1,3
/proc/15992/stat : 15992 (march_rw) R 15990 15992 15849 0 -1 4202496 931 0 0 0 630 0 0 0 25 0 1 0 468531106 9752576 874 33554432000 4194304 4300876 140736338870928 18446744073709551615 4275552 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15992/statm: 2381 874 171 27 0 830 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 9524

[startup+12.7007 s]
/proc/loadavg: 4.04 3.97 3.91 5/190 16111
/proc/meminfo: memFree=15599264/32950928 swapFree=67111528/67111528
[pid=15992] ppid=15990 vsize=11984 CPUtime=12.69 cores=1,3
/proc/15992/stat : 15992 (march_rw) R 15990 15992 15849 0 -1 4202496 1365 0 0 0 1269 0 0 0 25 0 1 0 468531106 12271616 1308 33554432000 4194304 4300876 140736338870928 18446744073709551615 4199338 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15992/statm: 2996 1308 171 27 0 1445 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11984

[startup+25.5004 s]
/proc/loadavg: 4.03 3.97 3.91 5/190 16111
/proc/meminfo: memFree=15584636/32950928 swapFree=67111528/67111528
[pid=15992] ppid=15990 vsize=16296 CPUtime=25.49 cores=1,3
/proc/15992/stat : 15992 (march_rw) R 15990 15992 15849 0 -1 4202496 2223 0 0 0 2549 0 0 0 25 0 1 0 468531106 16687104 2166 33554432000 4194304 4300876 140736338870928 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15992/statm: 4074 2166 171 27 0 2523 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16296

[startup+51.1008 s]
/proc/loadavg: 4.02 3.97 3.91 5/190 16112
/proc/meminfo: memFree=15553372/32950928 swapFree=67111528/67111528
[pid=15992] ppid=15990 vsize=26544 CPUtime=51.09 cores=1,3
/proc/15992/stat : 15992 (march_rw) R 15990 15992 15849 0 -1 4202496 3961 0 0 0 5109 0 0 0 25 0 1 0 468531106 27181056 3904 33554432000 4194304 4300876 140736338870928 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15992/statm: 6636 3904 171 27 0 5085 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 26544

[startup+102.307 s]
/proc/loadavg: 4.01 3.97 3.91 5/190 16113
/proc/meminfo: memFree=15487148/32950928 swapFree=67111528/67111528
[pid=15992] ppid=15990 vsize=36508 CPUtime=102.3 cores=1,3
/proc/15992/stat : 15992 (march_rw) R 15990 15992 15849 0 -1 4202496 7377 0 0 0 10229 1 0 0 25 0 1 0 468531106 37384192 7320 33554432000 4194304 4300876 140736338870928 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15992/statm: 9127 7320 171 27 0 7576 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 36508

[startup+162.301 s]
/proc/loadavg: 4.00 3.97 3.91 5/190 16115
/proc/meminfo: memFree=15408400/32950928 swapFree=67111528/67111528
[pid=15992] ppid=15990 vsize=71452 CPUtime=162.29 cores=1,3
/proc/15992/stat : 15992 (march_rw) R 15990 15992 15849 0 -1 4202496 11423 0 0 0 16227 2 0 0 25 0 1 0 468531106 73166848 11366 33554432000 4194304 4300876 140736338870928 18446744073709551615 4216329 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15992/statm: 17863 11366 171 27 0 16312 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 71452

[startup+222.3 s]
/proc/loadavg: 4.00 3.97 3.91 5/190 16116
/proc/meminfo: memFree=15324416/32950928 swapFree=67111528/67111528
[pid=15992] ppid=15990 vsize=71452 CPUtime=222.3 cores=1,3
/proc/15992/stat : 15992 (march_rw) R 15990 15992 15849 0 -1 4202496 15499 0 0 0 22227 3 0 0 25 0 1 0 468531106 73166848 15442 33554432000 4194304 4300876 140736338870928 18446744073709551615 4261021 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15992/statm: 17863 15442 171 27 0 16312 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 71452

[startup+282.301 s]
/proc/loadavg: 4.03 3.99 3.92 5/190 16118
/proc/meminfo: memFree=15242292/32950928 swapFree=67111528/67111528
[pid=15992] ppid=15990 vsize=105320 CPUtime=282.3 cores=1,3
/proc/15992/stat : 15992 (march_rw) R 15990 15992 15849 0 -1 4202496 19618 0 0 0 28226 4 0 0 25 0 1 0 468531106 107847680 19561 33554432000 4194304 4300876 140736338870928 18446744073709551615 4214231 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15992/statm: 26330 19561 171 27 0 24779 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 105320

[startup+342.301 s]
/proc/loadavg: 4.01 3.99 3.92 5/190 16119
/proc/meminfo: memFree=15160292/32950928 swapFree=67111528/67111528
[pid=15992] ppid=15990 vsize=105452 CPUtime=342.3 cores=1,3
/proc/15992/stat : 15992 (march_rw) R 15990 15992 15849 0 -1 4202496 23465 0 0 0 34225 5 0 0 25 0 1 0 468531106 107982848 23408 33554432000 4194304 4300876 140736338870928 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15992/statm: 26363 23408 171 27 0 24812 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 105452

[startup+402.3 s]
/proc/loadavg: 4.00 3.99 3.92 5/190 16121
/proc/meminfo: memFree=15076212/32950928 swapFree=67111528/67111528
[pid=15992] ppid=15990 vsize=158456 CPUtime=402.3 cores=1,3
/proc/15992/stat : 15992 (march_rw) R 15990 15992 15849 0 -1 4202496 27543 0 0 0 40225 5 0 0 25 0 1 0 468531106 162258944 27486 33554432000 4194304 4300876 140736338870928 18446744073709551615 4225435 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15992/statm: 39614 27486 171 27 0 38063 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 158456

[startup+462.301 s]
/proc/loadavg: 4.00 3.99 3.92 5/190 16123
/proc/meminfo: memFree=14992368/32950928 swapFree=67111528/67111528
[pid=15992] ppid=15990 vsize=158456 CPUtime=462.3 cores=1,3
/proc/15992/stat : 15992 (march_rw) R 15990 15992 15849 0 -1 4202496 31596 0 0 0 46224 6 0 0 25 0 1 0 468531106 162258944 31539 33554432000 4194304 4300876 140736338870928 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15992/statm: 39614 31539 171 27 0 38063 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 158456

[startup+522.301 s]
/proc/loadavg: 3.61 3.89 3.89 4/184 16141
/proc/meminfo: memFree=15082664/32950928 swapFree=67111528/67111528
[pid=15992] ppid=15990 vsize=158456 CPUtime=522.3 cores=1,3
/proc/15992/stat : 15992 (march_rw) R 15990 15992 15849 0 -1 4202496 35717 0 0 0 52224 6 0 0 25 0 1 0 468531106 162258944 35660 33554432000 4194304 4300876 140736338870928 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15992/statm: 39614 35660 171 27 0 38063 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 158456

[startup+582.3 s]
/proc/loadavg: 3.22 3.73 3.83 4/184 16143
/proc/meminfo: memFree=15018260/32950928 swapFree=67111528/67111528
[pid=15992] ppid=15990 vsize=224756 CPUtime=582.3 cores=1,3
/proc/15992/stat : 15992 (march_rw) R 15990 15992 15849 0 -1 4202496 39807 0 0 0 58223 7 0 0 25 0 1 0 468531106 230150144 39750 33554432000 4194304 4300876 140736338870928 18446744073709551615 4199342 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15992/statm: 56189 39750 171 27 0 54638 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 224756

[startup+642.301 s]
/proc/loadavg: 3.08 3.59 3.78 4/184 16144
/proc/meminfo: memFree=14951028/32950928 swapFree=67111528/67111528
[pid=15992] ppid=15990 vsize=224756 CPUtime=642.32 cores=1,3
/proc/15992/stat : 15992 (march_rw) R 15990 15992 15849 0 -1 4202496 43922 0 0 0 64224 8 0 0 25 0 1 0 468531106 230150144 43865 33554432000 4194304 4300876 140736338870928 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15992/statm: 56189 43865 171 27 0 54638 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 224756

[startup+702.301 s]
/proc/loadavg: 3.03 3.48 3.72 4/184 16146
/proc/meminfo: memFree=14883928/32950928 swapFree=67111528/67111528
[pid=15992] ppid=15990 vsize=224756 CPUtime=702.31 cores=1,3
/proc/15992/stat : 15992 (march_rw) R 15990 15992 15849 0 -1 4202496 47980 0 0 0 70222 9 0 0 25 0 1 0 468531106 230150144 47923 33554432000 4194304 4300876 140736338870928 18446744073709551615 4216365 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15992/statm: 56189 47923 171 27 0 54638 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 224756

[startup+762.306 s]
/proc/loadavg: 3.01 3.39 3.68 4/184 16148
/proc/meminfo: memFree=14816560/32950928 swapFree=67111528/67111528
[pid=15992] ppid=15990 vsize=224756 CPUtime=762.31 cores=1,3
/proc/15992/stat : 15992 (march_rw) R 15990 15992 15849 0 -1 4202496 52078 0 0 0 76222 9 0 0 25 0 1 0 468531106 230150144 52021 33554432000 4194304 4300876 140736338870928 18446744073709551615 4248596 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15992/statm: 56189 52021 171 27 0 54638 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 224756

[startup+822.301 s]
/proc/loadavg: 3.00 3.32 3.63 4/184 16149
/proc/meminfo: memFree=14751176/32950928 swapFree=67111528/67111528
[pid=15992] ppid=15990 vsize=324204 CPUtime=822.31 cores=1,3
/proc/15992/stat : 15992 (march_rw) R 15990 15992 15849 0 -1 4202496 56169 0 0 0 82221 10 0 0 25 0 1 0 468531106 331984896 56112 33554432000 4194304 4300876 140736338870928 18446744073709551615 4214443 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15992/statm: 81051 56112 171 27 0 79500 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 324204

[startup+882.301 s]
/proc/loadavg: 3.00 3.26 3.59 4/184 16151
/proc/meminfo: memFree=14682816/32950928 swapFree=67111528/67111528
[pid=15992] ppid=15990 vsize=341812 CPUtime=882.32 cores=1,3
/proc/15992/stat : 15992 (march_rw) R 15990 15992 15849 0 -1 4202496 60288 0 0 0 88221 11 0 0 25 0 1 0 468531106 350015488 60231 33554432000 4194304 4300876 140736338870928 18446744073709551615 4199348 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15992/statm: 85453 60231 171 27 0 83902 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 341812

[startup+942.3 s]
/proc/loadavg: 3.00 3.21 3.55 4/184 16152
/proc/meminfo: memFree=14617172/32950928 swapFree=67111528/67111528
[pid=15992] ppid=15990 vsize=341812 CPUtime=942.31 cores=1,3
/proc/15992/stat : 15992 (march_rw) R 15990 15992 15849 0 -1 4202496 64395 0 0 0 94220 11 0 0 25 0 1 0 468531106 350015488 64338 33554432000 4194304 4300876 140736338870928 18446744073709551615 4199334 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15992/statm: 85453 64338 171 27 0 83902 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 341812

[startup+1002.3 s]
/proc/loadavg: 3.00 3.17 3.51 4/184 16154
/proc/meminfo: memFree=14550936/32950928 swapFree=67111528/67111528
[pid=15992] ppid=15990 vsize=341812 CPUtime=1002.32 cores=1,3
/proc/15992/stat : 15992 (march_rw) R 15990 15992 15849 0 -1 4202496 68505 0 0 0 100220 12 0 0 25 0 1 0 468531106 350015488 68448 33554432000 4194304 4300876 140736338870928 18446744073709551615 4276286 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15992/statm: 85453 68448 171 27 0 83902 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 341812

[startup+1062.3 s]
/proc/loadavg: 3.00 3.13 3.48 4/184 16156
/proc/meminfo: memFree=14485024/32950928 swapFree=67111528/67111528
[pid=15992] ppid=15990 vsize=341812 CPUtime=1062.32 cores=1,3
/proc/15992/stat : 15992 (march_rw) R 15990 15992 15849 0 -1 4202496 72663 0 0 0 106219 13 0 0 25 0 1 0 468531106 350015488 72606 33554432000 4194304 4300876 140736338870928 18446744073709551615 4250947 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15992/statm: 85453 72606 171 27 0 83902 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 341812

[startup+1122.3 s]
/proc/loadavg: 3.00 3.11 3.44 4/184 16157
/proc/meminfo: memFree=14418148/32950928 swapFree=67111528/67111528
[pid=15992] ppid=15990 vsize=341812 CPUtime=1122.32 cores=1,3
/proc/15992/stat : 15992 (march_rw) R 15990 15992 15849 0 -1 4202496 76838 0 0 0 112219 13 0 0 25 0 1 0 468531106 350015488 76781 33554432000 4194304 4300876 140736338870928 18446744073709551615 4264719 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15992/statm: 85453 76781 171 27 0 83902 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 341812

[startup+1182.3 s]
/proc/loadavg: 3.00 3.08 3.41 4/184 16159
/proc/meminfo: memFree=14352400/32950928 swapFree=67111528/67111528
[pid=15992] ppid=15990 vsize=341812 CPUtime=1182.33 cores=1,3
/proc/15992/stat : 15992 (march_rw) R 15990 15992 15849 0 -1 4202496 81025 0 0 0 118218 15 0 0 25 0 1 0 468531106 350015488 80968 33554432000 4194304 4300876 140736338870928 18446744073709551615 4215179 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15992/statm: 85453 80968 171 27 0 83902 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 341812

[startup+1242.3 s]
/proc/loadavg: 3.00 3.07 3.39 4/184 16160
/proc/meminfo: memFree=14285928/32950928 swapFree=67111528/67111528
[pid=15992] ppid=15990 vsize=490988 CPUtime=1242.33 cores=1,3
/proc/15992/stat : 15992 (march_rw) R 15990 15992 15849 0 -1 4202496 84909 0 0 0 124216 17 0 0 25 0 1 0 468531106 502771712 84852 33554432000 4194304 4300876 140736338870928 18446744073709551615 4216259 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15992/statm: 122747 84852 171 27 0 121196 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 490988



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.00 3.05 3.36 4/184 16162
/proc/meminfo: memFree=14223152/32950928 swapFree=67111528/67111528
[pid=15992] ppid=15990 vsize=491120 CPUtime=1300.03 cores=1,3
/proc/15992/stat : 15992 (march_rw) R 15990 15992 15849 0 -1 4202496 88599 0 0 0 129986 17 0 0 25 0 1 0 468531106 502906880 88542 33554432000 4194304 4300876 140736338870928 18446744073709551615 4197155 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/15992/statm: 122780 88542 171 27 0 121229 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 491120

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): 1300.06
CPU user time (s): 1299.86
CPU system time (s): 0.19597
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 491120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.86
system time used= 0.19597
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 88599
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= 6
involuntary context switches= 717

runsolver used 1.79673 second user time and 4.12837 second system time

The end

Launcher Data 

Begin job on node122 at 2011-04-23 16:35:23
IDJOB=3263901
IDBENCH=84062
IDSOLVER=1561
FILE ID=node122/3263901-1303569323
RUNJOBID= node122-1303568021-15869
PBS_JOBID= 13150292
Free space on /tmp= 70872 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT03/handmade/markstrom/UNSATISFIABLE/mm-2x2-6-6-s.1.shuffled-as.sat03-1499.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3263901-1303569323/watcher-3263901-1303569323 -o /tmp/evaluation-result-3263901-1303569323/solver-3263901-1303569323 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3263901-1303569323.cnf

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

MD5SUM BENCH= 5fbbe7100f38217499e8b5ea555a4e4d
RANDOM SEED=1615957383

node122.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		: 2666.820
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	: 5333.64
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		: 2666.820
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	: 5332.75
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		: 2666.820
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	: 5332.75
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		: 2666.820
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	: 5332.83
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		: 2666.820
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	: 5332.75
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		: 2666.820
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		: 2666.820
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		: 2666.820
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	: 5332.97
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      15630512 kB
Buffers:       1775064 kB
Cached:       14924176 kB
SwapCached:          0 kB
Active:        5377884 kB
Inactive:     11389808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      15630512 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:              48 kB
Writeback:           0 kB
AnonPages:       68184 kB
Mapped:          15268 kB
Slab:           487096 kB
PageTables:       5140 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   256112 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= 70872 MiB
End job on node122 at 2011-04-23 16:57:05