Trace number 3420414

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) 5000.1 5000.05

General information on the benchmark

Namerandom/large/
unif-k5-r20-v1000-c20000-S698025027-034-UNKNOWN.cnf
MD5SUM92b3ae536df5707fe014291d91790352
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark298.326
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
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 520000
Number of clauses of size over 50

Solver Data 

0.19/0.20	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.20	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.19/0.20	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.19/0.20	c main()::
0.19/0.20	c initFormula():: searching for DIMACS p-line....
0.19/0.20	c full lookahead due to high density!
0.19/0.20	c initFormula():: the DIMACS p-line indicates a CNF of 1000 variables and 20000 clauses.
0.19/0.20	c parseCNF():: parsing....
0.19/0.20	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.20	c runParser():: parsing was successful, warming up engines...
0.19/0.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.20	c preprocessing fase I completed:: there are now 1000 free variables and 20000 clauses.
0.19/0.20	c using k-SAT heuristics (size based diff)
0.19/0.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.20	c main():: clause / variable ratio: ( 20000 / 1000 ) = 20.00
0.19/0.20	c longest clause has size 5
0.19/0.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.20	c number of free variables = 1000
0.19/0.20	c dynamic_preselect_setsize :: off
0.19/0.20	c main():: all systems go!
0.19/0.20	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 428
0.29/0.32	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 49128
6.19/6.25	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |****************************************************************| ( 2/999) NodeCount: 5063497
654.10/654.14	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |*********
c |**********
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c |***************
c |****************
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c |************************
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c |********************************
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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: 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-3420414-1306610774/watcher-3420414-1306610774 -o /tmp/evaluation-result-3420414-1306610774/solver-3420414-1306610774 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420414-1306610774.cnf 

running on 4 cores: 0,2,4,6

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: 1.93 2.01 1.99 4/497 8027
/proc/meminfo: memFree=28572800/32951132 swapFree=59085548/67111528
[pid=8027] ppid=8025 vsize=7280 CPUtime=0.01 cores=0,2,4,6
/proc/8027/stat : 8027 (march_rw) R 8025 8027 7990 0 -1 4194304 402 0 0 0 1 0 0 0 25 0 1 0 772677069 7454720 347 33554432000 4194304 4300876 140737192866176 18446744073709551615 210646807237 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8027/statm: 1820 347 113 27 0 269 0

[startup+0.112204 s]
/proc/loadavg: 1.93 2.01 1.99 4/497 8027
/proc/meminfo: memFree=28572800/32951132 swapFree=59085548/67111528
[pid=8027] ppid=8025 vsize=9492 CPUtime=0.11 cores=0,2,4,6
/proc/8027/stat : 8027 (march_rw) R 8025 8027 7990 0 -1 4202496 2829 0 0 0 11 0 0 0 25 0 1 0 772677069 9719808 753 33554432000 4194304 4300876 140737192866176 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8027/statm: 2373 753 143 27 0 822 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 9492

[startup+0.201185 s]
/proc/loadavg: 1.93 2.01 1.99 4/497 8027
/proc/meminfo: memFree=28572800/32951132 swapFree=59085548/67111528
[pid=8027] ppid=8025 vsize=12312 CPUtime=0.19 cores=0,2,4,6
/proc/8027/stat : 8027 (march_rw) R 8025 8027 7990 0 -1 4202496 3523 0 0 0 19 0 0 0 25 0 1 0 772677069 12607488 1039 33554432000 4194304 4300876 140737192866176 18446744073709551615 4240020 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8027/statm: 3078 1039 154 27 0 1527 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 12312

[startup+0.301174 s]
/proc/loadavg: 1.93 2.01 1.99 4/497 8027
/proc/meminfo: memFree=28572800/32951132 swapFree=59085548/67111528
[pid=8027] ppid=8025 vsize=12708 CPUtime=0.29 cores=0,2,4,6
/proc/8027/stat : 8027 (march_rw) R 8025 8027 7990 0 -1 4202496 3763 0 0 0 29 0 0 0 25 0 1 0 772677069 13012992 1279 33554432000 4194304 4300876 140737192866176 18446744073709551615 4214483 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8027/statm: 3177 1279 170 27 0 1626 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12708

[startup+0.820754 s]
/proc/loadavg: 1.93 2.01 1.99 4/497 8027
/proc/meminfo: memFree=28572800/32951132 swapFree=59085548/67111528
[pid=8027] ppid=8025 vsize=12708 CPUtime=0.83 cores=0,2,4,6
/proc/8027/stat : 8027 (march_rw) R 8025 8027 7990 0 -1 4202496 3763 0 0 0 83 0 0 0 25 0 1 0 772677069 13012992 1279 33554432000 4194304 4300876 140737192866176 18446744073709551615 4276249 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8027/statm: 3177 1279 170 27 0 1626 0
Current children cumulated CPU time (s) 0.83
Current children cumulated vsize (KiB) 12708

[startup+1.50098 s]
/proc/loadavg: 2.10 2.04 2.01 3/499 8029
/proc/meminfo: memFree=28563864/32951132 swapFree=59085548/67111528
[pid=8027] ppid=8025 vsize=12708 CPUtime=1.49 cores=0,2,4,6
/proc/8027/stat : 8027 (march_rw) R 8025 8027 7990 0 -1 4202496 3763 0 0 0 149 0 0 0 25 0 1 0 772677069 13012992 1279 33554432000 4194304 4300876 140737192866176 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8027/statm: 3177 1279 170 27 0 1626 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12708

[startup+3.10071 s]
/proc/loadavg: 2.10 2.04 2.01 3/499 8029
/proc/meminfo: memFree=28562872/32951132 swapFree=59085548/67111528
[pid=8027] ppid=8025 vsize=13392 CPUtime=3.09 cores=0,2,4,6
/proc/8027/stat : 8027 (march_rw) R 8025 8027 7990 0 -1 4202496 3909 0 0 0 309 0 0 0 25 0 1 0 772677069 13713408 1425 33554432000 4194304 4300876 140737192866176 18446744073709551615 4276868 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8027/statm: 3348 1425 170 27 0 1797 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13392

[startup+6.30018 s]
/proc/loadavg: 2.09 2.04 2.00 3/499 8029
/proc/meminfo: memFree=28561644/32951132 swapFree=59085548/67111528
[pid=8027] ppid=8025 vsize=14244 CPUtime=6.29 cores=0,2,4,6
/proc/8027/stat : 8027 (march_rw) R 8025 8027 7990 0 -1 4202496 4056 0 0 0 629 0 0 0 25 0 1 0 772677069 14585856 1572 33554432000 4194304 4300876 140737192866176 18446744073709551615 4276846 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8027/statm: 3561 1572 171 27 0 2010 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14244

[startup+12.7011 s]
/proc/loadavg: 2.08 2.04 2.00 3/499 8029
/proc/meminfo: memFree=28558740/32951132 swapFree=59085548/67111528
[pid=8027] ppid=8025 vsize=16160 CPUtime=12.69 cores=0,2,4,6
/proc/8027/stat : 8027 (march_rw) R 8025 8027 7990 0 -1 4202496 4367 0 0 0 1269 0 0 0 25 0 1 0 772677069 16547840 1883 33554432000 4194304 4300876 140737192866176 18446744073709551615 4250935 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8027/statm: 4040 1883 171 27 0 2489 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16160

[startup+25.5179 s]
/proc/loadavg: 2.07 2.04 2.00 3/499 8029
/proc/meminfo: memFree=28555992/32951132 swapFree=59085548/67111528
[pid=8027] ppid=8025 vsize=17884 CPUtime=25.51 cores=0,2,4,6
/proc/8027/stat : 8027 (march_rw) R 8025 8027 7990 0 -1 4202496 4992 0 0 0 2551 0 0 0 25 0 1 0 772677069 18313216 2508 33554432000 4194304 4300876 140737192866176 18446744073709551615 4281165 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8027/statm: 4471 2508 171 27 0 2920 0
Current children cumulated CPU time (s) 25.51
Current children cumulated vsize (KiB) 17884

[startup+51.1006 s]
/proc/loadavg: 2.04 2.03 2.00 3/499 8030
/proc/meminfo: memFree=28547644/32951132 swapFree=59085548/67111528
[pid=8027] ppid=8025 vsize=24604 CPUtime=51.09 cores=0,2,4,6
/proc/8027/stat : 8027 (march_rw) R 8025 8027 7990 0 -1 4202496 6247 0 0 0 5109 0 0 0 25 0 1 0 772677069 25194496 3763 33554432000 4194304 4300876 140737192866176 18446744073709551615 4264531 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8027/statm: 6151 3763 171 27 0 4600 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 24604

[startup+102.301 s]
/proc/loadavg: 2.02 2.03 2.00 3/499 8031
/proc/meminfo: memFree=28530512/32951132 swapFree=59085548/67111528
[pid=8027] ppid=8025 vsize=39492 CPUtime=102.3 cores=0,2,4,6
/proc/8027/stat : 8027 (march_rw) R 8025 8027 7990 0 -1 4202496 8743 0 0 0 10229 1 0 0 25 0 1 0 772677069 40439808 6259 33554432000 4194304 4300876 140737192866176 18446744073709551615 4216212 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8027/statm: 9873 6259 171 27 0 8322 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 39492

[startup+162.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/499 8033
/proc/meminfo: memFree=28509148/32951132 swapFree=59085548/67111528
[pid=8027] ppid=8025 vsize=53264 CPUtime=162.29 cores=0,2,4,6
/proc/8027/stat : 8027 (march_rw) R 8025 8027 7990 0 -1 4202496 11748 0 0 0 16228 1 0 0 25 0 1 0 772677069 54542336 9264 33554432000 4194304 4300876 140737192866176 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8027/statm: 13316 9264 171 27 0 11765 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 53264

[startup+222.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/499 8035
/proc/meminfo: memFree=28490904/32951132 swapFree=59085548/67111528
[pid=8027] ppid=8025 vsize=72908 CPUtime=222.31 cores=0,2,4,6
/proc/8027/stat : 8027 (march_rw) R 8025 8027 7990 0 -1 4202496 14679 0 0 0 22229 2 0 0 25 0 1 0 772677069 74657792 12195 33554432000 4194304 4300876 140737192866176 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8027/statm: 18227 12195 171 27 0 16676 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 72908

[startup+282.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/499 8036
/proc/meminfo: memFree=28472128/32951132 swapFree=59085548/67111528
[pid=8027] ppid=8025 vsize=72908 CPUtime=282.3 cores=0,2,4,6
/proc/8027/stat : 8027 (march_rw) R 8025 8027 7990 0 -1 4202496 17572 0 0 0 28227 3 0 0 25 0 1 0 772677069 74657792 15088 33554432000 4194304 4300876 140737192866176 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8027/statm: 18227 15088 171 27 0 16676 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 72908

[startup+342.319 s]
/proc/loadavg: 2.18 2.05 2.01 3/499 8038
/proc/meminfo: memFree=28453884/32951132 swapFree=59085548/67111528
[pid=8027] ppid=8025 vsize=103056 CPUtime=342.31 cores=0,2,4,6
/proc/8027/stat : 8027 (march_rw) R 8025 8027 7990 0 -1 4202496 20418 0 0 0 34228 3 0 0 25 0 1 0 772677069 105529344 17934 33554432000 4194304 4300876 140737192866176 18446744073709551615 4276099 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8027/statm: 25764 17934 171 27 0 24213 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 103056

[startup+402.3 s]
/proc/loadavg: 2.16 2.07 2.02 3/499 8039
/proc/meminfo: memFree=28434880/32951132 swapFree=59085548/67111528
[pid=8027] ppid=8025 vsize=103056 CPUtime=402.29 cores=0,2,4,6
/proc/8027/stat : 8027 (march_rw) R 8025 8027 7990 0 -1 4202496 23251 0 0 0 40225 4 0 0 25 0 1 0 772677069 105529344 20767 33554432000 4194304 4300876 140737192866176 18446744073709551615 4275527 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8027/statm: 25764 20767 171 27 0 24213 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 103056

[startup+462.3 s]
/proc/loadavg: 2.06 2.05 2.01 3/499 8041
/proc/meminfo: memFree=28416248/32951132 swapFree=59085548/67111528
[pid=8027] ppid=8025 vsize=103056 CPUtime=462.3 cores=0,2,4,6
/proc/8027/stat : 8027 (march_rw) R 8025 8027 7990 0 -1 4202496 26017 0 0 0 46225 5 0 0 25 0 1 0 772677069 105529344 23533 33554432000 4194304 4300876 140737192866176 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8027/statm: 25764 23533 171 27 0 24213 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 103056

[startup+522.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/499 8043
/proc/meminfo: memFree=28397872/32951132 swapFree=59085548/67111528
[pid=8027] ppid=8025 vsize=148612 CPUtime=522.29 cores=0,2,4,6
/proc/8027/stat : 8027 (march_rw) R 8025 8027 7990 0 -1 4202496 28703 0 0 0 52224 5 0 0 25 0 1 0 772677069 152178688 26219 33554432000 4194304 4300876 140737192866176 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8027/statm: 37153 26219 171 27 0 35602 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 148612

[startup+582.301 s]
/proc/loadavg: 2.00 2.03 2.00 3/499 8044
/proc/meminfo: memFree=28379608/32951132 swapFree=59085548/67111528
[pid=8027] ppid=8025 vsize=148612 CPUtime=582.3 cores=0,2,4,6
/proc/8027/stat : 8027 (march_rw) R 8025 8027 7990 0 -1 4202496 31295 0 0 0 58224 6 0 0 25 0 1 0 772677069 152178688 28811 33554432000 4194304 4300876 140737192866176 18446744073709551615 4288494 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8027/statm: 37153 28811 171 27 0 35602 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 148612

[startup+642.301 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.08 2.04 2.01 3/499 8147
/proc/meminfo: memFree=27325932/32951132 swapFree=59085548/67111528
[pid=8027] ppid=8025 vsize=1041924 CPUtime=4002.32 cores=0,2,4,6
/proc/8027/stat : 8027 (march_rw) R 8025 8027 7990 0 -1 4202496 187699 0 0 0 400195 37 0 0 25 0 1 0 772677069 1066930176 185215 33554432000 4194304 4300876 140737192866176 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8027/statm: 260481 185216 171 27 0 258930 0
Current children cumulated CPU time (s) 4002.32
Current children cumulated vsize (KiB) 1041924

[startup+4062.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/499 8149
/proc/meminfo: memFree=27307052/32951132 swapFree=59085548/67111528
[pid=8027] ppid=8025 vsize=1041924 CPUtime=4062.33 cores=0,2,4,6
/proc/8027/stat : 8027 (march_rw) R 8025 8027 7990 0 -1 4202496 190570 0 0 0 406195 38 0 0 25 0 1 0 772677069 1066930176 188086 33554432000 4194304 4300876 140737192866176 18446744073709551615 4288251 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8027/statm: 260481 188086 171 27 0 258930 0
Current children cumulated CPU time (s) 4062.33
Current children cumulated vsize (KiB) 1041924

[startup+4122.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/499 8151
/proc/meminfo: memFree=27287916/32951132 swapFree=59085548/67111528
[pid=8027] ppid=8025 vsize=1041924 CPUtime=4122.32 cores=0,2,4,6
/proc/8027/stat : 8027 (march_rw) R 8025 8027 7990 0 -1 4202496 193410 0 0 0 412194 38 0 0 25 0 1 0 772677069 1066930176 190926 33554432000 4194304 4300876 140737192866176 18446744073709551615 4264455 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8027/statm: 260481 190926 171 27 0 258930 0
Current children cumulated CPU time (s) 4122.32
Current children cumulated vsize (KiB) 1041924

[startup+4182.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/499 8152
/proc/meminfo: memFree=27268664/32951132 swapFree=59085548/67111528
[pid=8027] ppid=8025 vsize=1041924 CPUtime=4182.34 cores=0,2,4,6
/proc/8027/stat : 8027 (march_rw) R 8025 8027 7990 0 -1 4202496 196214 0 0 0 418195 39 0 0 25 0 1 0 772677069 1066930176 193730 33554432000 4194304 4300876 140737192866176 18446744073709551615 4216115 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8027/statm: 260481 193730 171 27 0 258930 0
Current children cumulated CPU time (s) 4182.34
Current children cumulated vsize (KiB) 1041924

[startup+4242.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/499 8154
/proc/meminfo: memFree=27250660/32951132 swapFree=59085548/67111528
[pid=8027] ppid=8025 vsize=1041924 CPUtime=4242.32 cores=0,2,4,6
/proc/8027/stat : 8027 (march_rw) R 8025 8027 7990 0 -1 4202496 198974 0 0 0 424193 39 0 0 25 0 1 0 772677069 1066930176 196490 33554432000 4194304 4300876 140737192866176 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8027/statm: 260481 196490 171 27 0 258930 0
Current children cumulated CPU time (s) 4242.32
Current children cumulated vsize (KiB) 1041924

[startup+4302.32 s]
/proc/loadavg: 2.00 2.01 2.00 3/499 8155
/proc/meminfo: memFree=27231912/32951132 swapFree=59085548/67111528
[pid=8027] ppid=8025 vsize=1041924 CPUtime=4302.35 cores=0,2,4,6
/proc/8027/stat : 8027 (march_rw) R 8025 8027 7990 0 -1 4202496 201644 0 0 0 430195 40 0 0 25 0 1 0 772677069 1066930176 199160 33554432000 4194304 4300876 140737192866176 18446744073709551615 4225152 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8027/statm: 260481 199160 171 27 0 258930 0
Current children cumulated CPU time (s) 4302.35
Current children cumulated vsize (KiB) 1041924

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/499 8157
/proc/meminfo: memFree=27214156/32951132 swapFree=59085548/67111528
[pid=8027] ppid=8025 vsize=1041924 CPUtime=4362.33 cores=0,2,4,6
/proc/8027/stat : 8027 (march_rw) R 8025 8027 7990 0 -1 4202496 204216 0 0 0 436193 40 0 0 25 0 1 0 772677069 1066930176 201732 33554432000 4194304 4300876 140737192866176 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8027/statm: 260481 201732 171 27 0 258930 0
Current children cumulated CPU time (s) 4362.33
Current children cumulated vsize (KiB) 1041924

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/499 8159
/proc/meminfo: memFree=27198008/32951132 swapFree=59085548/67111528
[pid=8027] ppid=8025 vsize=1041924 CPUtime=4422.32 cores=0,2,4,6
/proc/8027/stat : 8027 (march_rw) R 8025 8027 7990 0 -1 4202496 206545 0 0 0 442192 40 0 0 25 0 1 0 772677069 1066930176 204061 33554432000 4194304 4300876 140737192866176 18446744073709551615 4216259 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8027/statm: 260481 204061 171 27 0 258930 0
Current children cumulated CPU time (s) 4422.32
Current children cumulated vsize (KiB) 1041924

[startup+4482.3 s]
/proc/loadavg: 2.07 2.03 2.01 3/499 8160
/proc/meminfo: memFree=27179116/32951132 swapFree=59085548/67111528
[pid=8027] ppid=8025 vsize=1041924 CPUtime=4482.33 cores=0,2,4,6
/proc/8027/stat : 8027 (march_rw) R 8025 8027 7990 0 -1 4202496 209322 0 0 0 448192 41 0 0 25 0 1 0 772677069 1066930176 206838 33554432000 4194304 4300876 140737192866176 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8027/statm: 260481 206838 171 27 0 258930 0
Current children cumulated CPU time (s) 4482.33
Current children cumulated vsize (KiB) 1041924

[startup+4542.3 s]
/proc/loadavg: 2.19 2.06 2.02 3/499 8162
/proc/meminfo: memFree=27159252/32951132 swapFree=59085548/67111528
[pid=8027] ppid=8025 vsize=1041924 CPUtime=4542.33 cores=0,2,4,6
/proc/8027/stat : 8027 (march_rw) R 8025 8027 7990 0 -1 4202496 212225 0 0 0 454192 41 0 0 25 0 1 0 772677069 1066930176 209741 33554432000 4194304 4300876 140737192866176 18446744073709551615 4268460 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8027/statm: 260481 209741 171 27 0 258930 0
Current children cumulated CPU time (s) 4542.33
Current children cumulated vsize (KiB) 1041924

[startup+4602.3 s]
/proc/loadavg: 2.07 2.05 2.01 3/499 8163
/proc/meminfo: memFree=27138644/32951132 swapFree=59085548/67111528
[pid=8027] ppid=8025 vsize=1041924 CPUtime=4602.33 cores=0,2,4,6
/proc/8027/stat : 8027 (march_rw) R 8025 8027 7990 0 -1 4202496 215116 0 0 0 460192 41 0 0 25 0 1 0 772677069 1066930176 212632 33554432000 4194304 4300876 140737192866176 18446744073709551615 4216286 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8027/statm: 260481 212632 171 27 0 258930 0
Current children cumulated CPU time (s) 4602.33
Current children cumulated vsize (KiB) 1041924

[startup+4662.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/499 8165
/proc/meminfo: memFree=27119780/32951132 swapFree=59085548/67111528
[pid=8027] ppid=8025 vsize=1041924 CPUtime=4662.33 cores=0,2,4,6
/proc/8027/stat : 8027 (march_rw) R 8025 8027 7990 0 -1 4202496 217975 0 0 0 466191 42 0 0 25 0 1 0 772677069 1066930176 215491 33554432000 4194304 4300876 140737192866176 18446744073709551615 210646542027 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8027/statm: 260481 215491 171 27 0 258930 0
Current children cumulated CPU time (s) 4662.33
Current children cumulated vsize (KiB) 1041924

[startup+4722.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/499 8167
/proc/meminfo: memFree=27102152/32951132 swapFree=59085548/67111528
[pid=8027] ppid=8025 vsize=1041924 CPUtime=4722.33 cores=0,2,4,6
/proc/8027/stat : 8027 (march_rw) R 8025 8027 7990 0 -1 4202496 220788 0 0 0 472191 42 0 0 25 0 1 0 772677069 1066930176 218304 33554432000 4194304 4300876 140737192866176 18446744073709551615 4276213 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8027/statm: 260481 218304 171 27 0 258930 0
Current children cumulated CPU time (s) 4722.33
Current children cumulated vsize (KiB) 1041924

[startup+4782.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/499 8168
/proc/meminfo: memFree=27084768/32951132 swapFree=59085548/67111528
[pid=8027] ppid=8025 vsize=1041924 CPUtime=4782.34 cores=0,2,4,6
/proc/8027/stat : 8027 (march_rw) R 8025 8027 7990 0 -1 4202496 223546 0 0 0 478191 43 0 0 25 0 1 0 772677069 1066930176 221062 33554432000 4194304 4300876 140737192866176 18446744073709551615 4216286 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8027/statm: 260481 221062 171 27 0 258930 0
Current children cumulated CPU time (s) 4782.34
Current children cumulated vsize (KiB) 1041924

[startup+4842.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/499 8170
/proc/meminfo: memFree=27065528/32951132 swapFree=59085548/67111528
[pid=8027] ppid=8025 vsize=1041924 CPUtime=4842.35 cores=0,2,4,6
/proc/8027/stat : 8027 (march_rw) R 8025 8027 7990 0 -1 4202496 226257 0 0 0 484191 44 0 0 25 0 1 0 772677069 1066930176 223773 33554432000 4194304 4300876 140737192866176 18446744073709551615 4250742 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8027/statm: 260481 223773 171 27 0 258930 0
Current children cumulated CPU time (s) 4842.35
Current children cumulated vsize (KiB) 1041924

[startup+4902.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/499 8171
/proc/meminfo: memFree=27049136/32951132 swapFree=59085548/67111528
[pid=8027] ppid=8025 vsize=1041924 CPUtime=4902.33 cores=0,2,4,6
/proc/8027/stat : 8027 (march_rw) R 8025 8027 7990 0 -1 4202496 228889 0 0 0 490189 44 0 0 25 0 1 0 772677069 1066930176 226405 33554432000 4194304 4300876 140737192866176 18446744073709551615 4225442 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8027/statm: 260481 226405 171 27 0 258930 0
Current children cumulated CPU time (s) 4902.33
Current children cumulated vsize (KiB) 1041924

[startup+4962.32 s]
/proc/loadavg: 2.00 2.00 2.00 3/499 8173
/proc/meminfo: memFree=27032000/32951132 swapFree=59085548/67111528
[pid=8027] ppid=8025 vsize=1041924 CPUtime=4962.36 cores=0,2,4,6
/proc/8027/stat : 8027 (march_rw) R 8025 8027 7990 0 -1 4202496 231407 0 0 0 496191 45 0 0 25 0 1 0 772677069 1066930176 228923 33554432000 4194304 4300876 140737192866176 18446744073709551615 4216291 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8027/statm: 260481 228923 171 27 0 258930 0
Current children cumulated CPU time (s) 4962.36
Current children cumulated vsize (KiB) 1041924



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 2.00 2.00 2.00 5/499 8174
/proc/meminfo: memFree=27022424/32951132 swapFree=59085548/67111528
[pid=8027] ppid=8025 vsize=1041924 CPUtime=5000.05 cores=0,2,4,6
/proc/8027/stat : 8027 (march_rw) R 8025 8027 7990 0 -1 4202496 232826 0 0 0 499960 45 0 0 25 0 1 0 772677069 1066930176 230342 33554432000 4194304 4300876 140737192866176 18446744073709551615 4227551 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/8027/statm: 260481 230342 171 27 0 258930 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 1041924

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): 5000.05
CPU time (s): 5000.1
CPU user time (s): 4999.61
CPU system time (s): 0.488925
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 1041924

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.61
system time used= 0.488925
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 232826
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= 7991

runsolver used 25.3611 second user time and 52.2461 second system time

The end

Launcher Data 

Begin job on node129 at 2011-05-28 21:26:14
IDJOB=3420414
IDBENCH=82666
IDSOLVER=1913
FILE ID=node129/3420414-1306610774
RUNJOBID= node129-1306610774-8008
PBS_JOBID= 13471598
Free space on /tmp= 73148 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v1000-c20000-S698025027-034-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420414-1306610774/watcher-3420414-1306610774 -o /tmp/evaluation-result-3420414-1306610774/solver-3420414-1306610774 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420414-1306610774.cnf

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

MD5SUM BENCH= 92b3ae536df5707fe014291d91790352
RANDOM SEED=1700094692

node129.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
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		: 2666.831
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      28573320 kB
Buffers:        188220 kB
Cached:        1626212 kB
SwapCached:      74160 kB
Active:         466032 kB
Inactive:      3685960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      28573320 kB
SwapTotal:    67111528 kB
SwapFree:     59085548 kB
Dirty:             820 kB
Writeback:           0 kB
AnonPages:     2274456 kB
Mapped:          17328 kB
Slab:            96708 kB
PageTables:      59468 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS: 147314648 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= 73148 MiB
End job on node129 at 2011-05-28 22:49:37