Trace number 3420258

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) 5000.15 4999.95

General information on the benchmark

Namerandom/large/
unif-k5-r20-v1000-c20000-S883282443-030-UNKNOWN.cnf
MD5SUMdfe09aa5f3a1967c08c2b336865aee78
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark19.3231
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: 448
0.29/0.31	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |**********************************
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c |**********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 52611
6.49/6.52	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |****************************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 5397593
692.32/692.31	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
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c |******************
c |********************
c |*********************
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c |***********************
c |************************
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c |*******************************
c |********************************
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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-3420258-1306591986/watcher-3420258-1306591986 -o /tmp/evaluation-result-3420258-1306591986/solver-3420258-1306591986 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420258-1306591986.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: 0.92 1.12 1.50 2/554 583
/proc/meminfo: memFree=17271312/32950928 swapFree=67056576/67111528
[pid=583] ppid=581 vsize=6752 CPUtime=0 cores=1,3,5,7
/proc/583/stat : 583 (march_rw) R 581 583 32307 0 -1 4194304 275 0 0 0 0 0 0 0 21 0 1 0 770795726 6914048 220 33554432000 4194304 4300876 140734855162976 18446744073709551615 239476694784 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/583/statm: 1688 220 113 27 0 137 0

[startup+0.0579741 s]
/proc/loadavg: 0.92 1.12 1.50 2/554 583
/proc/meminfo: memFree=17271312/32950928 swapFree=67056576/67111528
[pid=583] ppid=581 vsize=9492 CPUtime=0.05 cores=1,3,5,7
/proc/583/stat : 583 (march_rw) R 581 583 32307 0 -1 4202496 2832 0 0 0 5 0 0 0 21 0 1 0 770795726 9719808 754 33554432000 4194304 4300876 140734855162976 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/583/statm: 2373 754 143 27 0 822 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 9492

[startup+0.100965 s]
/proc/loadavg: 0.92 1.12 1.50 2/554 583
/proc/meminfo: memFree=17271312/32950928 swapFree=67056576/67111528
[pid=583] ppid=581 vsize=9492 CPUtime=0.09 cores=1,3,5,7
/proc/583/stat : 583 (march_rw) R 581 583 32307 0 -1 4202496 2832 0 0 0 9 0 0 0 21 0 1 0 770795726 9719808 754 33554432000 4194304 4300876 140734855162976 18446744073709551615 4214618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/583/statm: 2373 754 143 27 0 822 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9492

[startup+0.300932 s]
/proc/loadavg: 0.92 1.12 1.50 2/554 583
/proc/meminfo: memFree=17271312/32950928 swapFree=67056576/67111528
[pid=583] ppid=581 vsize=12708 CPUtime=0.29 cores=1,3,5,7
/proc/583/stat : 583 (march_rw) R 581 583 32307 0 -1 4202496 3765 0 0 0 29 0 0 0 22 0 1 0 770795726 13012992 1279 33554432000 4194304 4300876 140734855162976 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/583/statm: 3177 1279 170 27 0 1626 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12708

[startup+0.700868 s]
/proc/loadavg: 0.92 1.12 1.50 2/554 583
/proc/meminfo: memFree=17271312/32950928 swapFree=67056576/67111528
[pid=583] ppid=581 vsize=12708 CPUtime=0.69 cores=1,3,5,7
/proc/583/stat : 583 (march_rw) R 581 583 32307 0 -1 4202496 3765 0 0 0 69 0 0 0 24 0 1 0 770795726 13012992 1279 33554432000 4194304 4300876 140734855162976 18446744073709551615 4275738 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/583/statm: 3177 1279 170 27 0 1626 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12708

[startup+1.5007 s]
/proc/loadavg: 0.92 1.12 1.50 3/555 584
/proc/meminfo: memFree=17264368/32950928 swapFree=67056576/67111528
[pid=583] ppid=581 vsize=12708 CPUtime=1.49 cores=1,3,5,7
/proc/583/stat : 583 (march_rw) R 581 583 32307 0 -1 4202496 3765 0 0 0 149 0 0 0 25 0 1 0 770795726 13012992 1279 33554432000 4194304 4300876 140734855162976 18446744073709551615 4250768 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/583/statm: 3177 1279 170 27 0 1626 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12708

[startup+3.10039 s]
/proc/loadavg: 0.92 1.12 1.50 3/555 584
/proc/meminfo: memFree=17261460/32950928 swapFree=67056576/67111528
[pid=583] ppid=581 vsize=13168 CPUtime=3.09 cores=1,3,5,7
/proc/583/stat : 583 (march_rw) R 581 583 32307 0 -1 4202496 3815 0 0 0 309 0 0 0 25 0 1 0 770795726 13484032 1329 33554432000 4194304 4300876 140734855162976 18446744073709551615 4276291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/583/statm: 3292 1329 170 27 0 1741 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13168

[startup+6.30078 s]
/proc/loadavg: 1.01 1.13 1.51 3/555 584
/proc/meminfo: memFree=17259340/32950928 swapFree=67056576/67111528
[pid=583] ppid=581 vsize=14704 CPUtime=6.29 cores=1,3,5,7
/proc/583/stat : 583 (march_rw) R 581 583 32307 0 -1 4202496 4151 0 0 0 629 0 0 0 25 0 1 0 770795726 15056896 1665 33554432000 4194304 4300876 140734855162976 18446744073709551615 4288355 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/583/statm: 3676 1665 171 27 0 2125 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14704

[startup+12.7006 s]
/proc/loadavg: 1.09 1.14 1.51 3/555 584
/proc/meminfo: memFree=17254500/32950928 swapFree=67056576/67111528
[pid=583] ppid=581 vsize=16620 CPUtime=12.69 cores=1,3,5,7
/proc/583/stat : 583 (march_rw) R 581 583 32307 0 -1 4202496 4459 0 0 0 1269 0 0 0 18 0 1 0 770795726 17018880 1973 33554432000 4194304 4300876 140734855162976 18446744073709551615 4225152 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/583/statm: 4155 1973 171 27 0 2604 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16620

[startup+25.5011 s]
/proc/loadavg: 1.29 1.19 1.52 3/555 584
/proc/meminfo: memFree=17250316/32950928 swapFree=67056576/67111528
[pid=583] ppid=581 vsize=18344 CPUtime=25.49 cores=1,3,5,7
/proc/583/stat : 583 (march_rw) R 581 583 32307 0 -1 4202496 5080 0 0 0 2549 0 0 0 25 0 1 0 770795726 18784256 2594 33554432000 4194304 4300876 140734855162976 18446744073709551615 4214265 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/583/statm: 4586 2594 171 27 0 3035 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18344

[startup+51.1002 s]
/proc/loadavg: 1.68 1.28 1.54 3/555 585
/proc/meminfo: memFree=17240212/32950928 swapFree=67056576/67111528
[pid=583] ppid=581 vsize=24812 CPUtime=51.09 cores=1,3,5,7
/proc/583/stat : 583 (march_rw) R 581 583 32307 0 -1 4202496 6326 0 0 0 5109 0 0 0 25 0 1 0 770795726 25407488 3840 33554432000 4194304 4300876 140734855162976 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/583/statm: 6203 3840 171 27 0 4652 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 24812

[startup+102.32 s]
/proc/loadavg: 1.94 1.41 1.57 3/555 586
/proc/meminfo: memFree=17217488/32950928 swapFree=67056576/67111528
[pid=583] ppid=581 vsize=39364 CPUtime=102.32 cores=1,3,5,7
/proc/583/stat : 583 (march_rw) R 581 583 32307 0 -1 4202496 8800 0 0 0 10231 1 0 0 25 0 1 0 770795726 40308736 6314 33554432000 4194304 4300876 140734855162976 18446744073709551615 4234357 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/583/statm: 9841 6314 171 27 0 8290 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 39364

[startup+162.301 s]
/proc/loadavg: 1.98 1.51 1.59 3/555 588
/proc/meminfo: memFree=17192532/32950928 swapFree=67056576/67111528
[pid=583] ppid=581 vsize=53112 CPUtime=162.3 cores=1,3,5,7
/proc/583/stat : 583 (march_rw) R 581 583 32307 0 -1 4202496 11797 0 0 0 16229 1 0 0 25 0 1 0 770795726 54386688 9311 33554432000 4194304 4300876 140734855162976 18446744073709551615 4216312 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/583/statm: 13278 9311 171 27 0 11727 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 53112

[startup+222.3 s]
/proc/loadavg: 1.99 1.60 1.61 3/555 590
/proc/meminfo: memFree=17171056/32950928 swapFree=67056576/67111528
[pid=583] ppid=581 vsize=72756 CPUtime=222.3 cores=1,3,5,7
/proc/583/stat : 583 (march_rw) R 581 583 32307 0 -1 4202496 14723 0 0 0 22228 2 0 0 25 0 1 0 770795726 74502144 12237 33554432000 4194304 4300876 140734855162976 18446744073709551615 4289130 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/583/statm: 18189 12237 171 27 0 16638 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 72756

[startup+282.301 s]
/proc/loadavg: 2.07 1.68 1.64 3/555 591
/proc/meminfo: memFree=17150416/32950928 swapFree=67056576/67111528
[pid=583] ppid=581 vsize=73404 CPUtime=282.3 cores=1,3,5,7
/proc/583/stat : 583 (march_rw) R 581 583 32307 0 -1 4202496 17615 0 0 0 28227 3 0 0 25 0 1 0 770795726 75165696 15129 33554432000 4194304 4300876 140734855162976 18446744073709551615 4264803 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/583/statm: 18351 15129 171 27 0 16800 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 73404

[startup+342.3 s]
/proc/loadavg: 2.02 1.74 1.66 3/555 593
/proc/meminfo: memFree=17126460/32950928 swapFree=67056576/67111528
[pid=583] ppid=581 vsize=102872 CPUtime=342.31 cores=1,3,5,7
/proc/583/stat : 583 (march_rw) R 581 583 32307 0 -1 4202496 20485 0 0 0 34227 4 0 0 25 0 1 0 770795726 105340928 17999 33554432000 4194304 4300876 140734855162976 18446744073709551615 4225432 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/583/statm: 25718 17999 171 27 0 24167 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 102872

[startup+402.301 s]
/proc/loadavg: 2.01 1.78 1.68 3/555 604
/proc/meminfo: memFree=17103604/32950928 swapFree=67056576/67111528
[pid=583] ppid=581 vsize=102872 CPUtime=402.3 cores=1,3,5,7
/proc/583/stat : 583 (march_rw) R 581 583 32307 0 -1 4202496 23321 0 0 0 40226 4 0 0 25 0 1 0 770795726 105340928 20835 33554432000 4194304 4300876 140734855162976 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/583/statm: 25718 20835 171 27 0 24167 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 102872

[startup+462.301 s]
/proc/loadavg: 2.00 1.82 1.69 3/555 606
/proc/meminfo: memFree=17081616/32950928 swapFree=67056576/67111528
[pid=583] ppid=581 vsize=102872 CPUtime=462.31 cores=1,3,5,7
/proc/583/stat : 583 (march_rw) R 581 583 32307 0 -1 4202496 26130 0 0 0 46226 5 0 0 25 0 1 0 770795726 105340928 23644 33554432000 4194304 4300876 140734855162976 18446744073709551615 4276121 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/583/statm: 25718 23644 171 27 0 24167 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 102872

[startup+522.301 s]
/proc/loadavg: 2.00 1.85 1.71 3/555 608
/proc/meminfo: memFree=17060256/32950928 swapFree=67056576/67111528
[pid=583] ppid=581 vsize=148376 CPUtime=522.31 cores=1,3,5,7
/proc/583/stat : 583 (march_rw) R 581 583 32307 0 -1 4202496 28881 0 0 0 52225 6 0 0 25 0 1 0 770795726 151937024 26395 33554432000 4194304 4300876 140734855162976 18446744073709551615 4250938 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/583/statm: 37094 26395 171 27 0 35543 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 148376

[startup+582.301 s]
/proc/loadavg: 2.10 1.90 1.74 3/555 609
/proc/meminfo: memFree=17038772/32950928 swapFree=67056576/67111528
[pid=583] ppid=581 vsize=148376 CPUtime=582.31 cores=1,3,5,7
/proc/583/stat : 583 (march_rw) R 581 583 32307 0 -1 4202496 31554 0 0 0 58225 6 0 0 25 0 1 0 770795726 151937024 29068 33554432000 4194304 4300876 140734855162976 18446744073709551615 4225414 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/583/statm: 37094 29068 171 27 0 35543 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 148376

[startup+642.301 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.03 2.05 2.00 3/555 714
/proc/meminfo: memFree=15718844/32950928 swapFree=67056576/67111528
[pid=583] ppid=581 vsize=1040956 CPUtime=4062.47 cores=1,3,5,7
/proc/583/stat : 583 (march_rw) R 581 583 32307 0 -1 4202496 191338 0 0 0 406214 33 0 0 25 0 1 0 770795726 1065938944 188852 33554432000 4194304 4300876 140734855162976 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/583/statm: 260239 188852 171 27 0 258688 0
Current children cumulated CPU time (s) 4062.47
Current children cumulated vsize (KiB) 1040956

[startup+4122.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/555 716
/proc/meminfo: memFree=15695872/32950928 swapFree=67056576/67111528
[pid=583] ppid=581 vsize=1040956 CPUtime=4122.45 cores=1,3,5,7
/proc/583/stat : 583 (march_rw) R 581 583 32307 0 -1 4202496 194197 0 0 0 412212 33 0 0 25 0 1 0 770795726 1065938944 191711 33554432000 4194304 4300876 140734855162976 18446744073709551615 4250933 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/583/statm: 260239 191711 171 27 0 258688 0
Current children cumulated CPU time (s) 4122.45
Current children cumulated vsize (KiB) 1040956

[startup+4182.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/555 717
/proc/meminfo: memFree=15674392/32950928 swapFree=67056576/67111528
[pid=583] ppid=581 vsize=1040956 CPUtime=4182.45 cores=1,3,5,7
/proc/583/stat : 583 (march_rw) R 581 583 32307 0 -1 4202496 197039 0 0 0 418212 33 0 0 25 0 1 0 770795726 1065938944 194553 33554432000 4194304 4300876 140734855162976 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/583/statm: 260239 194553 171 27 0 258688 0
Current children cumulated CPU time (s) 4182.45
Current children cumulated vsize (KiB) 1040956

[startup+4242.3 s]
/proc/loadavg: 2.07 2.05 2.01 3/555 719
/proc/meminfo: memFree=15653540/32950928 swapFree=67056576/67111528
[pid=583] ppid=581 vsize=1040956 CPUtime=4242.46 cores=1,3,5,7
/proc/583/stat : 583 (march_rw) R 581 583 32307 0 -1 4202496 199843 0 0 0 424212 34 0 0 25 0 1 0 770795726 1065938944 197357 33554432000 4194304 4300876 140734855162976 18446744073709551615 4234764 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/583/statm: 260239 197357 171 27 0 258688 0
Current children cumulated CPU time (s) 4242.46
Current children cumulated vsize (KiB) 1040956

[startup+4302.3 s]
/proc/loadavg: 2.09 2.06 2.01 3/555 720
/proc/meminfo: memFree=15630204/32950928 swapFree=67056576/67111528
[pid=583] ppid=581 vsize=1040956 CPUtime=4302.46 cores=1,3,5,7
/proc/583/stat : 583 (march_rw) R 581 583 32307 0 -1 4202496 202584 0 0 0 430212 34 0 0 25 0 1 0 770795726 1065938944 200098 33554432000 4194304 4300876 140734855162976 18446744073709551615 4289347 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/583/statm: 260239 200098 171 27 0 258688 0
Current children cumulated CPU time (s) 4302.46
Current children cumulated vsize (KiB) 1040956

[startup+4362.3 s]
/proc/loadavg: 2.03 2.05 2.01 3/555 722
/proc/meminfo: memFree=15608484/32950928 swapFree=67056576/67111528
[pid=583] ppid=581 vsize=1040956 CPUtime=4362.46 cores=1,3,5,7
/proc/583/stat : 583 (march_rw) R 581 583 32307 0 -1 4202496 205288 0 0 0 436211 35 0 0 25 0 1 0 770795726 1065938944 202802 33554432000 4194304 4300876 140734855162976 18446744073709551615 4281442 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/583/statm: 260239 202802 171 27 0 258688 0
Current children cumulated CPU time (s) 4362.46
Current children cumulated vsize (KiB) 1040956

[startup+4422.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/555 724
/proc/meminfo: memFree=15586996/32950928 swapFree=67056576/67111528
[pid=583] ppid=581 vsize=1040956 CPUtime=4422.46 cores=1,3,5,7
/proc/583/stat : 583 (march_rw) R 581 583 32307 0 -1 4202496 207897 0 0 0 442211 35 0 0 25 0 1 0 770795726 1065938944 205411 33554432000 4194304 4300876 140734855162976 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/583/statm: 260239 205411 171 27 0 258688 0
Current children cumulated CPU time (s) 4422.46
Current children cumulated vsize (KiB) 1040956

[startup+4482.3 s]
/proc/loadavg: 2.11 2.06 2.01 3/555 725
/proc/meminfo: memFree=15566636/32950928 swapFree=67056576/67111528
[pid=583] ppid=581 vsize=1040956 CPUtime=4482.47 cores=1,3,5,7
/proc/583/stat : 583 (march_rw) R 581 583 32307 0 -1 4202496 210364 0 0 0 448211 36 0 0 25 0 1 0 770795726 1065938944 207878 33554432000 4194304 4300876 140734855162976 18446744073709551615 4216347 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/583/statm: 260239 207878 171 27 0 258688 0
Current children cumulated CPU time (s) 4482.47
Current children cumulated vsize (KiB) 1040956

[startup+4542.3 s]
/proc/loadavg: 2.04 2.05 2.00 3/555 727
/proc/meminfo: memFree=15544672/32950928 swapFree=67056576/67111528
[pid=583] ppid=581 vsize=1040956 CPUtime=4542.47 cores=1,3,5,7
/proc/583/stat : 583 (march_rw) R 581 583 32307 0 -1 4202496 212878 0 0 0 454211 36 0 0 25 0 1 0 770795726 1065938944 210392 33554432000 4194304 4300876 140734855162976 18446744073709551615 4250935 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/583/statm: 260239 210392 171 27 0 258688 0
Current children cumulated CPU time (s) 4542.47
Current children cumulated vsize (KiB) 1040956

[startup+4602.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/555 728
/proc/meminfo: memFree=15518980/32950928 swapFree=67056576/67111528
[pid=583] ppid=581 vsize=1040956 CPUtime=4602.47 cores=1,3,5,7
/proc/583/stat : 583 (march_rw) R 581 583 32307 0 -1 4202496 215786 0 0 0 460210 37 0 0 25 0 1 0 770795726 1065938944 213300 33554432000 4194304 4300876 140734855162976 18446744073709551615 4250917 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/583/statm: 260239 213300 171 27 0 258688 0
Current children cumulated CPU time (s) 4602.47
Current children cumulated vsize (KiB) 1040956

[startup+4662.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/555 730
/proc/meminfo: memFree=15497624/32950928 swapFree=67056576/67111528
[pid=583] ppid=581 vsize=1040956 CPUtime=4662.48 cores=1,3,5,7
/proc/583/stat : 583 (march_rw) R 581 583 32307 0 -1 4202496 218697 0 0 0 466210 38 0 0 25 0 1 0 770795726 1065938944 216211 33554432000 4194304 4300876 140734855162976 18446744073709551615 4225187 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/583/statm: 260239 216211 171 27 0 258688 0
Current children cumulated CPU time (s) 4662.48
Current children cumulated vsize (KiB) 1040956

[startup+4722.32 s]
/proc/loadavg: 2.00 2.02 2.00 3/555 732
/proc/meminfo: memFree=15474140/32950928 swapFree=67056576/67111528
[pid=583] ppid=581 vsize=1040956 CPUtime=4722.5 cores=1,3,5,7
/proc/583/stat : 583 (march_rw) R 581 583 32307 0 -1 4202496 221576 0 0 0 472212 38 0 0 25 0 1 0 770795726 1065938944 219090 33554432000 4194304 4300876 140734855162976 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/583/statm: 260239 219090 171 27 0 258688 0
Current children cumulated CPU time (s) 4722.5
Current children cumulated vsize (KiB) 1040956

[startup+4782.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/555 733
/proc/meminfo: memFree=15455268/32950928 swapFree=67056576/67111528
[pid=583] ppid=581 vsize=1040956 CPUtime=4782.48 cores=1,3,5,7
/proc/583/stat : 583 (march_rw) R 581 583 32307 0 -1 4202496 224430 0 0 0 478210 38 0 0 25 0 1 0 770795726 1065938944 221944 33554432000 4194304 4300876 140734855162976 18446744073709551615 4214144 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/583/statm: 260239 221944 171 27 0 258688 0
Current children cumulated CPU time (s) 4782.48
Current children cumulated vsize (KiB) 1040956

[startup+4842.3 s]
/proc/loadavg: 2.06 2.04 2.00 3/555 735
/proc/meminfo: memFree=15431568/32950928 swapFree=67056576/67111528
[pid=583] ppid=581 vsize=1040956 CPUtime=4842.48 cores=1,3,5,7
/proc/583/stat : 583 (march_rw) R 581 583 32307 0 -1 4202496 227245 0 0 0 484209 39 0 0 25 0 1 0 770795726 1065938944 224759 33554432000 4194304 4300876 140734855162976 18446744073709551615 4250884 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/583/statm: 260239 224759 171 27 0 258688 0
Current children cumulated CPU time (s) 4842.48
Current children cumulated vsize (KiB) 1040956

[startup+4902.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/555 736
/proc/meminfo: memFree=15410340/32950928 swapFree=67056576/67111528
[pid=583] ppid=581 vsize=1040956 CPUtime=4902.49 cores=1,3,5,7
/proc/583/stat : 583 (march_rw) R 581 583 32307 0 -1 4202496 230039 0 0 0 490209 40 0 0 25 0 1 0 770795726 1065938944 227553 33554432000 4194304 4300876 140734855162976 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/583/statm: 260239 227553 171 27 0 258688 0
Current children cumulated CPU time (s) 4902.49
Current children cumulated vsize (KiB) 1040956

[startup+4962.3 s]
/proc/loadavg: 2.10 2.05 2.01 3/555 738
/proc/meminfo: memFree=15387504/32950928 swapFree=67056576/67111528
[pid=583] ppid=581 vsize=1040956 CPUtime=4962.48 cores=1,3,5,7
/proc/583/stat : 583 (march_rw) R 581 583 32307 0 -1 4202496 232771 0 0 0 496208 40 0 0 25 0 1 0 770795726 1065938944 230285 33554432000 4194304 4300876 140734855162976 18446744073709551615 4227544 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/583/statm: 260239 230285 171 27 0 258688 0
Current children cumulated CPU time (s) 4962.48
Current children cumulated vsize (KiB) 1040956



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.11 2.06 2.01 3/555 739
/proc/meminfo: memFree=15373728/32950928 swapFree=67056576/67111528
[pid=583] ppid=581 vsize=1040956 CPUtime=5000.09 cores=1,3,5,7
/proc/583/stat : 583 (march_rw) R 581 583 32307 0 -1 4202496 234448 0 0 0 499968 41 0 0 25 0 1 0 770795726 1065938944 231962 33554432000 4194304 4300876 140734855162976 18446744073709551615 4264113 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/583/statm: 260239 231962 171 27 0 258688 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 1040956

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

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

[startup+4999.9 s]
/proc/loadavg: 2.11 2.06 2.01 3/555 739
/proc/meminfo: memFree=15373728/32950928 swapFree=67056576/67111528
[pid=583] ppid=581 vsize=1040956 CPUtime=5000.09 cores=1,3,5,7
/proc/583/stat : 583 (march_rw) R 581 583 32307 0 -1 4202496 234448 0 0 0 499968 41 0 0 25 0 1 0 770795726 1065938944 231962 33554432000 4194304 4300876 140734855162976 18446744073709551615 4264113 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/583/statm: 260239 231962 171 27 0 258688 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 1040956

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.95
CPU time (s): 5000.15
CPU user time (s): 4999.7
CPU system time (s): 0.445932
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 1040956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.7
system time used= 0.445932
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 234449
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= 7759

runsolver used 25.8211 second user time and 60.5688 second system time

The end

Launcher Data 

Begin job on node148 at 2011-05-28 16:13:07
IDJOB=3420258
IDBENCH=82510
IDSOLVER=1913
FILE ID=node148/3420258-1306591986
RUNJOBID= node148-1306591986-564
PBS_JOBID= 13471532
Free space on /tmp= 73616 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v1000-c20000-S883282443-030-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420258-1306591986/watcher-3420258-1306591986 -o /tmp/evaluation-result-3420258-1306591986/solver-3420258-1306591986 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420258-1306591986.cnf

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

MD5SUM BENCH= dfe09aa5f3a1967c08c2b336865aee78
RANDOM SEED=102517120

node148.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		: 2666.854
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	: 5333.70
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		: 2666.854
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		: 2666.854
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		: 2666.854
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		: 2666.854
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
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		: 2666.854
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
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:     32950928 kB
MemFree:      17271336 kB
Buffers:        384684 kB
Cached:        8092212 kB
SwapCached:       8480 kB
Active:        9990444 kB
Inactive:      5317072 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      17271336 kB
SwapTotal:    67111528 kB
SwapFree:     67056576 kB
Dirty:             788 kB
Writeback:           0 kB
AnonPages:     6828520 kB
Mapped:          43800 kB
Slab:           243312 kB
PageTables:      58040 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 170383784 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= 73616 MiB
End job on node148 at 2011-05-28 17:36:29