Trace number 3420709

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) 5000.12 5000.14

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v90-c8010-S1321406709-042.UNKNOWN.cnf
MD5SUM383bd72f29b3667b7a0d512d7fa797ad
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses8010
Sum of the clauses size56070
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 58010

Solver Data 

0.49/0.53	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.49/0.53	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.49/0.53	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.49/0.53	c main()::
0.49/0.53	c initFormula():: searching for DIMACS p-line....
0.49/0.53	c full lookahead due to high density!
0.49/0.53	c initFormula():: the DIMACS p-line indicates a CNF of 90 variables and 8010 clauses.
0.49/0.53	c parseCNF():: parsing....
0.49/0.53	c parseCNF():: the CNF contains 0 unary clauses.
0.49/0.53	c runParser():: parsing was successful, warming up engines...
0.49/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.53	c preprocessing fase I completed:: there are now 90 free variables and 8010 clauses.
0.49/0.53	c using k-SAT heuristics (size based diff)
0.49/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.53	c main():: clause / variable ratio: ( 8010 / 90 ) = 89.00
0.49/0.53	c longest clause has size 7
0.49/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.53	c number of free variables = 90
0.49/0.53	c dynamic_preselect_setsize :: off
0.49/0.53	c main():: all systems go!
0.49/0.53	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 134
0.49/0.57	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************************************************************| ( 1/999) NodeCount: 820
0.69/0.72	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 8545
2.11/2.21	c |----------------------------------------------------------------|
c |*
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c |****************
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c |************************
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c |********************************
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c |****************************************************************| ( 3/999) NodeCount: 70953
14.09/14.11	c |----------------------------------------------------------------|
c |*
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c |****
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c |****************************************************************| ( 4/999) NodeCount: 446178
88.69/88.79	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 5/999) NodeCount: 2208644
460.20/460.26	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 8867187
1954.83/1954.99	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 |********************************
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c |************************************
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c |****************************************
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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: 961)

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-3420709-1306639142/watcher-3420709-1306639142 -o /tmp/evaluation-result-3420709-1306639142/solver-3420709-1306639142 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420709-1306639142.cnf 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.01 1.17 2/434 32656
/proc/meminfo: memFree=12550784/32951132 swapFree=67093840/67111528
[pid=32656] ppid=32654 vsize=7316 CPUtime=0.01 cores=1,3,5,7
/proc/32656/stat : 32656 (march_rw) R 32654 32656 24594 0 -1 4202496 576 0 0 0 1 0 0 0 22 0 1 0 775513858 7491584 335 33554432000 4194304 4300876 140733640417472 18446744073709551615 274668245673 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32656/statm: 1829 335 142 27 0 278 0

[startup+0.0455799 s]
/proc/loadavg: 1.00 1.01 1.17 2/434 32656
/proc/meminfo: memFree=12550784/32951132 swapFree=67093840/67111528
[pid=32656] ppid=32654 vsize=7788 CPUtime=0.04 cores=1,3,5,7
/proc/32656/stat : 32656 (march_rw) R 32654 32656 24594 0 -1 4202496 1359 0 0 0 4 0 0 0 22 0 1 0 775513858 7974912 454 33554432000 4194304 4300876 140733640417472 18446744073709551615 4256594 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32656/statm: 1947 454 143 27 0 396 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 7788

[startup+0.100584 s]
/proc/loadavg: 1.00 1.01 1.17 2/434 32656
/proc/meminfo: memFree=12550784/32951132 swapFree=67093840/67111528
[pid=32656] ppid=32654 vsize=7788 CPUtime=0.09 cores=1,3,5,7
/proc/32656/stat : 32656 (march_rw) R 32654 32656 24594 0 -1 4202496 1359 0 0 0 9 0 0 0 22 0 1 0 775513858 7974912 454 33554432000 4194304 4300876 140733640417472 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32656/statm: 1947 454 143 27 0 396 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7788

[startup+0.300538 s]
/proc/loadavg: 1.00 1.01 1.17 2/434 32656
/proc/meminfo: memFree=12550784/32951132 swapFree=67093840/67111528
[pid=32656] ppid=32654 vsize=7788 CPUtime=0.29 cores=1,3,5,7
/proc/32656/stat : 32656 (march_rw) R 32654 32656 24594 0 -1 4202496 1359 0 0 0 29 0 0 0 23 0 1 0 775513858 7974912 454 33554432000 4194304 4300876 140733640417472 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32656/statm: 1947 454 143 27 0 396 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7788

[startup+0.700479 s]
/proc/loadavg: 1.00 1.01 1.17 2/434 32656
/proc/meminfo: memFree=12550784/32951132 swapFree=67093840/67111528
[pid=32656] ppid=32654 vsize=8500 CPUtime=0.69 cores=1,3,5,7
/proc/32656/stat : 32656 (march_rw) R 32654 32656 24594 0 -1 4202496 1936 0 0 0 69 0 0 0 25 0 1 0 775513858 8704000 597 33554432000 4194304 4300876 140733640417472 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32656/statm: 2125 597 170 27 0 574 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8500

[startup+1.50034 s]
/proc/loadavg: 1.00 1.01 1.17 3/435 32657
/proc/meminfo: memFree=12547308/32951132 swapFree=67093840/67111528
[pid=32656] ppid=32654 vsize=8720 CPUtime=1.49 cores=1,3,5,7
/proc/32656/stat : 32656 (march_rw) R 32654 32656 24594 0 -1 4202496 1950 0 0 0 149 0 0 0 25 0 1 0 775513858 8929280 611 33554432000 4194304 4300876 140733640417472 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32656/statm: 2180 611 170 27 0 629 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8720

[startup+3.10106 s]
/proc/loadavg: 1.08 1.02 1.17 3/435 32657
/proc/meminfo: memFree=12546316/32951132 swapFree=67093840/67111528
[pid=32656] ppid=32654 vsize=9176 CPUtime=3.09 cores=1,3,5,7
/proc/32656/stat : 32656 (march_rw) R 32654 32656 24594 0 -1 4202496 2049 0 0 0 309 0 0 0 25 0 1 0 775513858 9396224 710 33554432000 4194304 4300876 140733640417472 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32656/statm: 2294 710 171 27 0 743 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9176

[startup+6.30051 s]
/proc/loadavg: 1.08 1.02 1.17 3/435 32657
/proc/meminfo: memFree=12545476/32951132 swapFree=67093840/67111528
[pid=32656] ppid=32654 vsize=9744 CPUtime=6.29 cores=1,3,5,7
/proc/32656/stat : 32656 (march_rw) R 32654 32656 24594 0 -1 4202496 2147 0 0 0 629 0 0 0 25 0 1 0 775513858 9977856 808 33554432000 4194304 4300876 140733640417472 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32656/statm: 2436 808 171 27 0 885 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9744

[startup+12.7004 s]
/proc/loadavg: 1.22 1.06 1.18 3/435 32658
/proc/meminfo: memFree=12543884/32951132 swapFree=67093840/67111528
[pid=32656] ppid=32654 vsize=10256 CPUtime=12.69 cores=1,3,5,7
/proc/32656/stat : 32656 (march_rw) R 32654 32656 24594 0 -1 4202496 2350 0 0 0 1269 0 0 0 25 0 1 0 775513858 10502144 1011 33554432000 4194304 4300876 140733640417472 18446744073709551615 274664203280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32656/statm: 2564 1011 171 27 0 1013 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10256

[startup+25.5002 s]
/proc/loadavg: 1.34 1.09 1.19 3/435 32658
/proc/meminfo: memFree=12541540/32951132 swapFree=67093840/67111528
[pid=32656] ppid=32654 vsize=12172 CPUtime=25.49 cores=1,3,5,7
/proc/32656/stat : 32656 (march_rw) R 32654 32656 24594 0 -1 4202496 2730 0 0 0 2549 0 0 0 25 0 1 0 775513858 12464128 1391 33554432000 4194304 4300876 140733640417472 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32656/statm: 3043 1391 171 27 0 1492 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12172

[startup+51.1007 s]
/proc/loadavg: 1.64 1.18 1.21 3/435 32659
/proc/meminfo: memFree=12538184/32951132 swapFree=67093840/67111528
[pid=32656] ppid=32654 vsize=16484 CPUtime=51.09 cores=1,3,5,7
/proc/32656/stat : 32656 (march_rw) R 32654 32656 24594 0 -1 4202496 3507 0 0 0 5109 0 0 0 25 0 1 0 775513858 16879616 2168 33554432000 4194304 4300876 140733640417472 18446744073709551615 4264557 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32656/statm: 4121 2168 171 27 0 2570 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16484

[startup+102.315 s]
/proc/loadavg: 1.86 1.31 1.26 3/435 32660
/proc/meminfo: memFree=12528860/32951132 swapFree=67093840/67111528
[pid=32656] ppid=32654 vsize=26184 CPUtime=102.3 cores=1,3,5,7
/proc/32656/stat : 32656 (march_rw) R 32654 32656 24594 0 -1 4202496 5000 0 0 0 10230 0 0 0 25 0 1 0 775513858 26812416 3661 33554432000 4194304 4300876 140733640417472 18446744073709551615 4281360 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32656/statm: 6546 3661 171 27 0 4995 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 26184

[startup+162.3 s]
/proc/loadavg: 1.94 1.43 1.30 3/435 32689
/proc/meminfo: memFree=12524500/32951132 swapFree=67093840/67111528
[pid=32656] ppid=32654 vsize=34916 CPUtime=162.29 cores=1,3,5,7
/proc/32656/stat : 32656 (march_rw) R 32654 32656 24594 0 -1 4202496 6736 0 0 0 16228 1 0 0 25 0 1 0 775513858 35753984 5397 33554432000 4194304 4300876 140733640417472 18446744073709551615 4225432 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32656/statm: 8729 5397 171 27 0 7178 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 34916

[startup+222.301 s]
/proc/loadavg: 1.98 1.54 1.34 3/435 32717
/proc/meminfo: memFree=12514296/32951132 swapFree=67093840/67111528
[pid=32656] ppid=32654 vsize=35476 CPUtime=222.29 cores=1,3,5,7
/proc/32656/stat : 32656 (march_rw) R 32654 32656 24594 0 -1 4202496 8551 0 0 0 22228 1 0 0 25 0 1 0 775513858 36327424 7212 33554432000 4194304 4300876 140733640417472 18446744073709551615 4227626 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32656/statm: 8869 7212 171 27 0 7318 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 35476

[startup+282.301 s]
/proc/loadavg: 2.04 1.63 1.38 3/435 32719
/proc/meminfo: memFree=12500272/32951132 swapFree=67093840/67111528
[pid=32656] ppid=32654 vsize=48572 CPUtime=282.29 cores=1,3,5,7
/proc/32656/stat : 32656 (march_rw) R 32654 32656 24594 0 -1 4202496 10310 0 0 0 28227 2 0 0 25 0 1 0 775513858 49737728 8971 33554432000 4194304 4300876 140733640417472 18446744073709551615 4276334 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32656/statm: 12143 8971 171 27 0 10592 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 48572

[startup+342.3 s]
/proc/loadavg: 2.01 1.70 1.42 3/435 32720
/proc/meminfo: memFree=12485864/32951132 swapFree=67093840/67111528
[pid=32656] ppid=32654 vsize=68772 CPUtime=342.29 cores=1,3,5,7
/proc/32656/stat : 32656 (march_rw) R 32654 32656 24594 0 -1 4202496 12002 0 0 0 34227 2 0 0 25 0 1 0 775513858 70422528 10663 33554432000 4194304 4300876 140733640417472 18446744073709551615 4199270 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32656/statm: 17193 10663 171 27 0 15642 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 68772

[startup+402.301 s]
/proc/loadavg: 2.00 1.75 1.45 3/435 32722
/proc/meminfo: memFree=12472716/32951132 swapFree=67093840/67111528
[pid=32656] ppid=32654 vsize=68772 CPUtime=402.29 cores=1,3,5,7
/proc/32656/stat : 32656 (march_rw) R 32654 32656 24594 0 -1 4202496 13661 0 0 0 40227 2 0 0 25 0 1 0 775513858 70422528 12322 33554432000 4194304 4300876 140733640417472 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32656/statm: 17193 12322 171 27 0 15642 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 68772

[startup+462.3 s]
/proc/loadavg: 2.06 1.81 1.49 3/435 32724
/proc/meminfo: memFree=12460416/32951132 swapFree=67093840/67111528
[pid=32656] ppid=32654 vsize=68772 CPUtime=462.3 cores=1,3,5,7
/proc/32656/stat : 32656 (march_rw) R 32654 32656 24594 0 -1 4202496 15199 0 0 0 46227 3 0 0 25 0 1 0 775513858 70422528 13860 33554432000 4194304 4300876 140733640417472 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32656/statm: 17193 13860 171 27 0 15642 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 68772

[startup+522.301 s]
/proc/loadavg: 2.07 1.85 1.52 3/435 32725
/proc/meminfo: memFree=12448128/32951132 swapFree=67093840/67111528
[pid=32656] ppid=32654 vsize=98240 CPUtime=522.29 cores=1,3,5,7
/proc/32656/stat : 32656 (march_rw) R 32654 32656 24594 0 -1 4202496 16963 0 0 0 52226 3 0 0 25 0 1 0 775513858 100597760 15624 33554432000 4194304 4300876 140733640417472 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32656/statm: 24560 15624 171 27 0 23009 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 98240

[startup+582.301 s]
/proc/loadavg: 2.02 1.88 1.55 3/435 32727
/proc/meminfo: memFree=12434836/32951132 swapFree=67093840/67111528
[pid=32656] ppid=32654 vsize=98240 CPUtime=582.29 cores=1,3,5,7
/proc/32656/stat : 32656 (march_rw) R 32654 32656 24594 0 -1 4202496 18713 0 0 0 58226 3 0 0 25 0 1 0 775513858 100597760 17374 33554432000 4194304 4300876 140733640417472 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32656/statm: 24560 17374 171 27 0 23009 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 98240

[startup+642.3 s]

################
# More data... #
################

[startup+4062.32 s]
/proc/loadavg: 2.03 2.03 1.99 3/435 454
/proc/meminfo: memFree=11851104/32951132 swapFree=67093840/67111528
[pid=32656] ppid=32654 vsize=465160 CPUtime=4062.26 cores=1,3,5,7
/proc/32656/stat : 32656 (march_rw) R 32654 32656 24594 0 -1 4202496 109222 0 0 0 406205 21 0 0 25 0 1 0 775513858 476323840 107883 33554432000 4194304 4300876 140733640417472 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32656/statm: 116290 107883 171 27 0 114739 0
Current children cumulated CPU time (s) 4062.26
Current children cumulated vsize (KiB) 465160

[startup+4122.3 s]
/proc/loadavg: 2.08 2.05 2.00 3/435 455
/proc/meminfo: memFree=11836572/32951132 swapFree=67093840/67111528
[pid=32656] ppid=32654 vsize=465160 CPUtime=4122.25 cores=1,3,5,7
/proc/32656/stat : 32656 (march_rw) R 32654 32656 24594 0 -1 4202496 110885 0 0 0 412203 22 0 0 25 0 1 0 775513858 476323840 109546 33554432000 4194304 4300876 140733640417472 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32656/statm: 116290 109546 171 27 0 114739 0
Current children cumulated CPU time (s) 4122.25
Current children cumulated vsize (KiB) 465160

[startup+4182.3 s]
/proc/loadavg: 2.06 2.05 2.00 3/435 457
/proc/meminfo: memFree=11821812/32951132 swapFree=67093840/67111528
[pid=32656] ppid=32654 vsize=465160 CPUtime=4182.26 cores=1,3,5,7
/proc/32656/stat : 32656 (march_rw) R 32654 32656 24594 0 -1 4202496 112472 0 0 0 418203 23 0 0 25 0 1 0 775513858 476323840 111133 33554432000 4194304 4300876 140733640417472 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32656/statm: 116290 111133 171 27 0 114739 0
Current children cumulated CPU time (s) 4182.26
Current children cumulated vsize (KiB) 465160

[startup+4242.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/435 458
/proc/meminfo: memFree=11807412/32951132 swapFree=67093840/67111528
[pid=32656] ppid=32654 vsize=465160 CPUtime=4242.25 cores=1,3,5,7
/proc/32656/stat : 32656 (march_rw) R 32654 32656 24594 0 -1 4202496 114095 0 0 0 424202 23 0 0 25 0 1 0 775513858 476323840 112756 33554432000 4194304 4300876 140733640417472 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32656/statm: 116290 112756 171 27 0 114739 0
Current children cumulated CPU time (s) 4242.25
Current children cumulated vsize (KiB) 465160

[startup+4302.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/435 468
/proc/meminfo: memFree=11792644/32951132 swapFree=67093840/67111528
[pid=32656] ppid=32654 vsize=465160 CPUtime=4302.25 cores=1,3,5,7
/proc/32656/stat : 32656 (march_rw) R 32654 32656 24594 0 -1 4202496 115731 0 0 0 430202 23 0 0 25 0 1 0 775513858 476323840 114392 33554432000 4194304 4300876 140733640417472 18446744073709551615 4248771 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32656/statm: 116290 114392 171 27 0 114739 0
Current children cumulated CPU time (s) 4302.25
Current children cumulated vsize (KiB) 465160

[startup+4362.3 s]
/proc/loadavg: 2.12 2.05 2.01 3/435 471
/proc/meminfo: memFree=11778624/32951132 swapFree=67093840/67111528
[pid=32656] ppid=32654 vsize=688924 CPUtime=4362.26 cores=1,3,5,7
/proc/32656/stat : 32656 (march_rw) R 32654 32656 24594 0 -1 4202496 117298 0 0 0 436202 24 0 0 25 0 1 0 775513858 705458176 115959 33554432000 4194304 4300876 140733640417472 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32656/statm: 172231 115959 171 27 0 170680 0
Current children cumulated CPU time (s) 4362.26
Current children cumulated vsize (KiB) 688924

[startup+4422.3 s]
/proc/loadavg: 2.04 2.04 2.00 3/435 473
/proc/meminfo: memFree=11764476/32951132 swapFree=67093840/67111528
[pid=32656] ppid=32654 vsize=688924 CPUtime=4422.26 cores=1,3,5,7
/proc/32656/stat : 32656 (march_rw) R 32654 32656 24594 0 -1 4202496 118842 0 0 0 442202 24 0 0 25 0 1 0 775513858 705458176 117503 33554432000 4194304 4300876 140733640417472 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32656/statm: 172231 117503 171 27 0 170680 0
Current children cumulated CPU time (s) 4422.26
Current children cumulated vsize (KiB) 688924

[startup+4482.3 s]
/proc/loadavg: 2.15 2.06 2.01 3/435 475
/proc/meminfo: memFree=11751188/32951132 swapFree=67093840/67111528
[pid=32656] ppid=32654 vsize=688924 CPUtime=4482.26 cores=1,3,5,7
/proc/32656/stat : 32656 (march_rw) R 32654 32656 24594 0 -1 4202496 120380 0 0 0 448202 24 0 0 25 0 1 0 775513858 705458176 119041 33554432000 4194304 4300876 140733640417472 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32656/statm: 172231 119041 171 27 0 170680 0
Current children cumulated CPU time (s) 4482.26
Current children cumulated vsize (KiB) 688924

[startup+4542.3 s]
/proc/loadavg: 2.24 2.10 2.02 3/435 476
/proc/meminfo: memFree=11736164/32951132 swapFree=67093840/67111528
[pid=32656] ppid=32654 vsize=688924 CPUtime=4542.26 cores=1,3,5,7
/proc/32656/stat : 32656 (march_rw) R 32654 32656 24594 0 -1 4202496 121963 0 0 0 454202 24 0 0 25 0 1 0 775513858 705458176 120624 33554432000 4194304 4300876 140733640417472 18446744073709551615 4201495 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32656/statm: 172231 120624 171 27 0 170680 0
Current children cumulated CPU time (s) 4542.26
Current children cumulated vsize (KiB) 688924

[startup+4602.3 s]
/proc/loadavg: 2.09 2.08 2.01 3/435 478
/proc/meminfo: memFree=11720284/32951132 swapFree=67093840/67111528
[pid=32656] ppid=32654 vsize=688924 CPUtime=4602.27 cores=1,3,5,7
/proc/32656/stat : 32656 (march_rw) R 32654 32656 24594 0 -1 4202496 123481 0 0 0 460203 24 0 0 25 0 1 0 775513858 705458176 122142 33554432000 4194304 4300876 140733640417472 18446744073709551615 4264612 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32656/statm: 172231 122142 171 27 0 170680 0
Current children cumulated CPU time (s) 4602.27
Current children cumulated vsize (KiB) 688924

[startup+4662.3 s]
/proc/loadavg: 2.03 2.06 2.01 3/435 480
/proc/meminfo: memFree=11704896/32951132 swapFree=67093840/67111528
[pid=32656] ppid=32654 vsize=688924 CPUtime=4662.26 cores=1,3,5,7
/proc/32656/stat : 32656 (march_rw) R 32654 32656 24594 0 -1 4202496 124966 0 0 0 466201 25 0 0 25 0 1 0 775513858 705458176 123627 33554432000 4194304 4300876 140733640417472 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32656/statm: 172231 123627 171 27 0 170680 0
Current children cumulated CPU time (s) 4662.26
Current children cumulated vsize (KiB) 688924

[startup+4722.32 s]
/proc/loadavg: 2.05 2.06 2.01 3/435 481
/proc/meminfo: memFree=11691604/32951132 swapFree=67093840/67111528
[pid=32656] ppid=32654 vsize=688924 CPUtime=4722.28 cores=1,3,5,7
/proc/32656/stat : 32656 (march_rw) R 32654 32656 24594 0 -1 4202496 126387 0 0 0 472203 25 0 0 25 0 1 0 775513858 705458176 125048 33554432000 4194304 4300876 140733640417472 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32656/statm: 172231 125048 171 27 0 170680 0
Current children cumulated CPU time (s) 4722.28
Current children cumulated vsize (KiB) 688924

[startup+4782.3 s]
/proc/loadavg: 2.02 2.05 2.00 3/435 483
/proc/meminfo: memFree=11677944/32951132 swapFree=67093840/67111528
[pid=32656] ppid=32654 vsize=697832 CPUtime=4782.26 cores=1,3,5,7
/proc/32656/stat : 32656 (march_rw) R 32654 32656 24594 0 -1 4202496 127703 0 0 0 478201 25 0 0 25 0 1 0 775513858 714579968 126364 33554432000 4194304 4300876 140733640417472 18446744073709551615 4264455 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32656/statm: 174458 126364 171 27 0 172907 0
Current children cumulated CPU time (s) 4782.26
Current children cumulated vsize (KiB) 697832

[startup+4842.3 s]
/proc/loadavg: 2.00 2.04 2.00 3/435 484
/proc/meminfo: memFree=11662420/32951132 swapFree=67093840/67111528
[pid=32656] ppid=32654 vsize=697832 CPUtime=4842.26 cores=1,3,5,7
/proc/32656/stat : 32656 (march_rw) R 32654 32656 24594 0 -1 4202496 129367 0 0 0 484201 25 0 0 25 0 1 0 775513858 714579968 128028 33554432000 4194304 4300876 140733640417472 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32656/statm: 174458 128028 171 27 0 172907 0
Current children cumulated CPU time (s) 4842.26
Current children cumulated vsize (KiB) 697832

[startup+4902.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/435 486
/proc/meminfo: memFree=11648144/32951132 swapFree=67093840/67111528
[pid=32656] ppid=32654 vsize=697832 CPUtime=4902.27 cores=1,3,5,7
/proc/32656/stat : 32656 (march_rw) R 32654 32656 24594 0 -1 4202496 130906 0 0 0 490201 26 0 0 25 0 1 0 775513858 714579968 129567 33554432000 4194304 4300876 140733640417472 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32656/statm: 174458 129567 171 27 0 172907 0
Current children cumulated CPU time (s) 4902.27
Current children cumulated vsize (KiB) 697832

[startup+4962.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/435 488
/proc/meminfo: memFree=11633260/32951132 swapFree=67093840/67111528
[pid=32656] ppid=32654 vsize=697832 CPUtime=4962.27 cores=1,3,5,7
/proc/32656/stat : 32656 (march_rw) R 32654 32656 24594 0 -1 4202496 132508 0 0 0 496200 27 0 0 25 0 1 0 775513858 714579968 131169 33554432000 4194304 4300876 140733640417472 18446744073709551615 4227626 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32656/statm: 174458 131169 171 27 0 172907 0
Current children cumulated CPU time (s) 4962.27
Current children cumulated vsize (KiB) 697832



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000.1 s]
/proc/loadavg: 2.00 2.02 2.00 3/435 489
/proc/meminfo: memFree=11623460/32951132 swapFree=67093840/67111528
[pid=32656] ppid=32654 vsize=697832 CPUtime=5000.09 cores=1,3,5,7
/proc/32656/stat : 32656 (march_rw) R 32654 32656 24594 0 -1 4202496 133473 0 0 0 499982 27 0 0 25 0 1 0 775513858 714579968 132134 33554432000 4194304 4300876 140733640417472 18446744073709551615 4197080 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32656/statm: 174458 132134 171 27 0 172907 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 697832

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+5000.1 s]
/proc/loadavg: 2.00 2.02 2.00 3/435 489
/proc/meminfo: memFree=11623460/32951132 swapFree=67093840/67111528
[pid=32656] ppid=32654 vsize=697832 CPUtime=5000.09 cores=1,3,5,7
/proc/32656/stat : 32656 (march_rw) R 32654 32656 24594 0 -1 4202496 133473 0 0 0 499982 27 0 0 25 0 1 0 775513858 714579968 132134 33554432000 4194304 4300876 140733640417472 18446744073709551615 4197080 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32656/statm: 174458 132134 171 27 0 172907 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 697832

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5000.14
CPU time (s): 5000.12
CPU user time (s): 4999.82
CPU system time (s): 0.296954
CPU usage (%): 99.9996
Max. virtual memory (cumulated for all children) (KiB): 697832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.82
system time used= 0.296954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 133473
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= 5
involuntary context switches= 2503

runsolver used 19.0561 second user time and 44.6942 second system time

The end

Launcher Data 

Begin job on node131 at 2011-05-29 05:19:02
IDJOB=3420709
IDBENCH=82961
IDSOLVER=1913
FILE ID=node131/3420709-1306639142
RUNJOBID= node131-1306639142-32637
PBS_JOBID= 13471621
Free space on /tmp= 73228 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k7-r89-v90-c8010-S1321406709-042.UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420709-1306639142/watcher-3420709-1306639142 -o /tmp/evaluation-result-3420709-1306639142/solver-3420709-1306639142 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420709-1306639142.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 383bd72f29b3667b7a0d512d7fa797ad
RANDOM SEED=1715202586

node131.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		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
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		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
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		: 2666.830
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	: 5332.77
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		: 2666.830
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		: 2666.830
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		: 2666.830
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      12551048 kB
Buffers:        305456 kB
Cached:        5675708 kB
SwapCached:        948 kB
Active:       15617820 kB
Inactive:      4477640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      12551048 kB
SwapTotal:    67111528 kB
SwapFree:     67093840 kB
Dirty:               8 kB
Writeback:           0 kB
AnonPages:    14113424 kB
Mapped:          38096 kB
Slab:           183152 kB
PageTables:      55484 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS: 95348028 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73228 MiB
End job on node131 at 2011-05-29 06:42:24