Trace number 3152635

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_rw 2011-03-02? (TO) 1300.01 1300.01

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v80-c7120-S1637697223-097.UNKNOWN.cnf
MD5SUMa7e7ad4822818289e739fae39e69d3b8
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 variables80
Number of clauses7120
Sum of the clauses size49840
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 57120

Solver Data 

0.39/0.46	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.46	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.46	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.46	c main()::
0.39/0.46	c initFormula():: searching for DIMACS p-line....
0.39/0.46	c full lookahead due to high density!
0.39/0.46	c initFormula():: the DIMACS p-line indicates a CNF of 80 variables and 7120 clauses.
0.39/0.46	c parseCNF():: parsing....
0.39/0.46	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.46	c runParser():: parsing was successful, warming up engines...
0.39/0.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.46	c preprocessing fase I completed:: there are now 80 free variables and 7120 clauses.
0.39/0.46	c using k-SAT heuristics (size based diff)
0.39/0.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.46	c main():: clause / variable ratio: ( 7120 / 80 ) = 89.00
0.39/0.46	c longest clause has size 7
0.39/0.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.46	c number of free variables = 80
0.39/0.46	c dynamic_preselect_setsize :: off
0.39/0.46	c main():: all systems go!
0.39/0.46	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 152
0.49/0.51	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 670
0.59/0.63	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************************************************************| ( 2/999) NodeCount: 5741
1.59/1.69	c |----------------------------------------------------------------|
c |*
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c |****************
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c |************************
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c |****************************************************************| ( 3/999) NodeCount: 41224
8.99/9.00	c |----------------------------------------------------------------|
c |*
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c |****
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c |****************
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c |****************************************************************| ( 4/999) NodeCount: 225674
48.09/48.17	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 969660
214.09/214.11	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 3358207
777.89/777.91	c |----------------------------------------------------------------|
c |*
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c |***
c |****
c |*****
c |******
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c |************
c |*************
c |**************
c |***************
c |****************
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c |******************
c |*******************
c |********************
c |*********************
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c |************************
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c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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-3152635-1301710076/watcher-3152635-1301710076 -o /tmp/evaluation-result-3152635-1301710076/solver-3152635-1301710076 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152635-1301710076.cnf 

running on 2 cores: 5,7

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


[startup+0 s]
/proc/loadavg: 4.02 4.02 4.65 5/193 15301
/proc/meminfo: memFree=24047556/32951124 swapFree=67111524/67111528
[pid=15301] ppid=15299 vsize=6724 CPUtime=0 cores=5,7
/proc/15301/stat : 15301 (march_rw) R 15299 15301 14472 0 -1 4194304 259 0 0 0 0 0 0 0 25 0 1 0 282605772 6885376 204 33554432000 4194304 4300876 140737220087552 18446744073709551615 246516495045 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15301/statm: 1681 204 113 27 0 130 0

[startup+0.017413 s]
/proc/loadavg: 4.02 4.02 4.65 5/193 15301
/proc/meminfo: memFree=24047556/32951124 swapFree=67111524/67111528
[pid=15301] ppid=15299 vsize=7220 CPUtime=0.01 cores=5,7
/proc/15301/stat : 15301 (march_rw) R 15299 15301 14472 0 -1 4202496 732 0 0 0 1 0 0 0 25 0 1 0 282605772 7393280 320 33554432000 4194304 4300876 140737220087552 18446744073709551615 246516860010 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15301/statm: 1805 320 142 27 0 254 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7220

[startup+0.100398 s]
/proc/loadavg: 4.02 4.02 4.65 5/193 15301
/proc/meminfo: memFree=24047556/32951124 swapFree=67111524/67111528
[pid=15301] ppid=15299 vsize=7640 CPUtime=0.09 cores=5,7
/proc/15301/stat : 15301 (march_rw) R 15299 15301 14472 0 -1 4202496 1191 0 0 0 9 0 0 0 25 0 1 0 282605772 7823360 426 33554432000 4194304 4300876 140737220087552 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15301/statm: 1910 426 143 27 0 359 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7640

[startup+0.300362 s]
/proc/loadavg: 4.02 4.02 4.65 5/193 15301
/proc/meminfo: memFree=24047556/32951124 swapFree=67111524/67111528
[pid=15301] ppid=15299 vsize=7640 CPUtime=0.29 cores=5,7
/proc/15301/stat : 15301 (march_rw) R 15299 15301 14472 0 -1 4202496 1191 0 0 0 29 0 0 0 25 0 1 0 282605772 7823360 426 33554432000 4194304 4300876 140737220087552 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15301/statm: 1910 426 143 27 0 359 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7640

[startup+0.70029 s]
/proc/loadavg: 4.02 4.02 4.65 5/193 15301
/proc/meminfo: memFree=24047556/32951124 swapFree=67111524/67111528
[pid=15301] ppid=15299 vsize=8272 CPUtime=0.69 cores=5,7
/proc/15301/stat : 15301 (march_rw) R 15299 15301 14472 0 -1 4202496 1693 0 0 0 69 0 0 0 25 0 1 0 282605772 8470528 557 33554432000 4194304 4300876 140737220087552 18446744073709551615 4264512 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15301/statm: 2068 557 170 27 0 517 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8272

[startup+1.50014 s]
/proc/loadavg: 4.02 4.02 4.65 5/194 15302
/proc/meminfo: memFree=24045200/32951124 swapFree=67111524/67111528
[pid=15301] ppid=15299 vsize=8464 CPUtime=1.49 cores=5,7
/proc/15301/stat : 15301 (march_rw) R 15299 15301 14472 0 -1 4202496 1723 0 0 0 149 0 0 0 25 0 1 0 282605772 8667136 587 33554432000 4194304 4300876 140737220087552 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15301/statm: 2116 587 170 27 0 565 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8464

[startup+3.10085 s]
/proc/loadavg: 4.02 4.02 4.65 5/194 15302
/proc/meminfo: memFree=24044208/32951124 swapFree=67111524/67111528
[pid=15301] ppid=15299 vsize=8740 CPUtime=3.09 cores=5,7
/proc/15301/stat : 15301 (march_rw) R 15299 15301 14472 0 -1 4202496 1770 0 0 0 309 0 0 0 25 0 1 0 282605772 8949760 634 33554432000 4194304 4300876 140737220087552 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15301/statm: 2185 634 170 27 0 634 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8740

[startup+6.30027 s]
/proc/loadavg: 4.01 4.02 4.65 5/194 15302
/proc/meminfo: memFree=24041872/32951124 swapFree=67111524/67111528
[pid=15301] ppid=15299 vsize=9012 CPUtime=6.29 cores=5,7
/proc/15301/stat : 15301 (march_rw) R 15299 15301 14472 0 -1 4202496 1976 0 0 0 629 0 0 0 25 0 1 0 282605772 9228288 739 33554432000 4194304 4300876 140737220087552 18446744073709551615 4276291 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15301/statm: 2253 739 170 27 0 702 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9012

[startup+12.7001 s]
/proc/loadavg: 4.01 4.02 4.64 5/194 15303
/proc/meminfo: memFree=24038040/32951124 swapFree=67111524/67111528
[pid=15301] ppid=15299 vsize=9864 CPUtime=12.69 cores=5,7
/proc/15301/stat : 15301 (march_rw) R 15299 15301 14472 0 -1 4202496 2158 0 0 0 1269 0 0 0 25 0 1 0 282605772 10100736 921 33554432000 4194304 4300876 140737220087552 18446744073709551615 4199348 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15301/statm: 2466 921 171 27 0 915 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9864

[startup+25.5008 s]
/proc/loadavg: 4.01 4.02 4.63 5/194 15303
/proc/meminfo: memFree=24030352/32951124 swapFree=67111524/67111528
[pid=15301] ppid=15299 vsize=11780 CPUtime=25.49 cores=5,7
/proc/15301/stat : 15301 (march_rw) R 15299 15301 14472 0 -1 4202496 2525 0 0 0 2549 0 0 0 25 0 1 0 282605772 12062720 1288 33554432000 4194304 4300876 140737220087552 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15301/statm: 2945 1288 171 27 0 1394 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11780

[startup+51.1011 s]
/proc/loadavg: 4.14 4.05 4.63 5/194 15304
/proc/meminfo: memFree=24016288/32951124 swapFree=67111524/67111528
[pid=15301] ppid=15299 vsize=16092 CPUtime=51.09 cores=5,7
/proc/15301/stat : 15301 (march_rw) R 15299 15301 14472 0 -1 4202496 3216 0 0 0 5109 0 0 0 25 0 1 0 282605772 16478208 1979 33554432000 4194304 4300876 140737220087552 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15301/statm: 4023 1979 171 27 0 2472 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16092

[startup+102.307 s]
/proc/loadavg: 4.12 4.06 4.60 5/194 15305
/proc/meminfo: memFree=23987620/32951124 swapFree=67111524/67111528
[pid=15301] ppid=15299 vsize=20228 CPUtime=102.3 cores=5,7
/proc/15301/stat : 15301 (march_rw) R 15299 15301 14472 0 -1 4202496 4666 0 0 0 10230 0 0 0 25 0 1 0 282605772 20713472 3429 33554432000 4194304 4300876 140737220087552 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15301/statm: 5057 3429 171 27 0 3506 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 20228

[startup+162.301 s]
/proc/loadavg: 4.12 4.06 4.56 5/194 15307
/proc/meminfo: memFree=23954592/32951124 swapFree=67111524/67111528
[pid=15301] ppid=15299 vsize=34780 CPUtime=162.29 cores=5,7
/proc/15301/stat : 15301 (march_rw) R 15299 15301 14472 0 -1 4202496 6303 0 0 0 16229 0 0 0 25 0 1 0 282605772 35614720 5066 33554432000 4194304 4300876 140737220087552 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15301/statm: 8695 5066 171 27 0 7144 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 34780

[startup+222.301 s]
/proc/loadavg: 4.08 4.06 4.53 5/194 15308
/proc/meminfo: memFree=23921320/32951124 swapFree=67111524/67111528
[pid=15301] ppid=15299 vsize=35036 CPUtime=222.29 cores=5,7
/proc/15301/stat : 15301 (march_rw) R 15299 15301 14472 0 -1 4202496 7814 0 0 0 22229 0 0 0 25 0 1 0 282605772 35876864 6577 33554432000 4194304 4300876 140737220087552 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15301/statm: 8759 6577 171 27 0 7208 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 35036

[startup+282.301 s]
/proc/loadavg: 4.03 4.05 4.49 5/194 15310
/proc/meminfo: memFree=23888908/32951124 swapFree=67111524/67111528
[pid=15301] ppid=15299 vsize=48132 CPUtime=282.3 cores=5,7
/proc/15301/stat : 15301 (march_rw) R 15299 15301 14472 0 -1 4202496 9442 0 0 0 28229 1 0 0 25 0 1 0 282605772 49287168 8205 33554432000 4194304 4300876 140737220087552 18446744073709551615 4227558 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15301/statm: 12033 8205 171 27 0 10482 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 48132

[startup+342.301 s]
/proc/loadavg: 4.01 4.04 4.46 5/194 15311
/proc/meminfo: memFree=23857240/32951124 swapFree=67111524/67111528
[pid=15301] ppid=15299 vsize=48644 CPUtime=342.3 cores=5,7
/proc/15301/stat : 15301 (march_rw) R 15299 15301 14472 0 -1 4202496 10973 0 0 0 34229 1 0 0 25 0 1 0 282605772 49811456 9736 33554432000 4194304 4300876 140737220087552 18446744073709551615 4276160 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15301/statm: 12161 9736 171 27 0 10610 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 48644

[startup+402.301 s]
/proc/loadavg: 4.00 4.03 4.43 5/194 15313
/proc/meminfo: memFree=23826928/32951124 swapFree=67111524/67111528
[pid=15301] ppid=15299 vsize=68288 CPUtime=402.29 cores=5,7
/proc/15301/stat : 15301 (march_rw) R 15299 15301 14472 0 -1 4202496 12571 0 0 0 40228 1 0 0 25 0 1 0 282605772 69926912 11334 33554432000 4194304 4300876 140737220087552 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15301/statm: 17072 11334 171 27 0 15521 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 68288

[startup+462.301 s]
/proc/loadavg: 4.00 4.02 4.40 5/194 15315
/proc/meminfo: memFree=23795388/32951124 swapFree=67111524/67111528
[pid=15301] ppid=15299 vsize=68288 CPUtime=462.29 cores=5,7
/proc/15301/stat : 15301 (march_rw) R 15299 15301 14472 0 -1 4202496 14108 0 0 0 46227 2 0 0 25 0 1 0 282605772 69926912 12871 33554432000 4194304 4300876 140737220087552 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15301/statm: 17072 12871 171 27 0 15521 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 68288

[startup+522.301 s]
/proc/loadavg: 4.00 4.02 4.37 5/194 15316
/proc/meminfo: memFree=23765584/32951124 swapFree=67111524/67111528
[pid=15301] ppid=15299 vsize=68288 CPUtime=522.29 cores=5,7
/proc/15301/stat : 15301 (march_rw) R 15299 15301 14472 0 -1 4202496 15670 0 0 0 52227 2 0 0 25 0 1 0 282605772 69926912 14433 33554432000 4194304 4300876 140737220087552 18446744073709551615 4264113 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15301/statm: 17072 14433 171 27 0 15521 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 68288

[startup+582.3 s]
/proc/loadavg: 4.00 4.01 4.34 5/194 15318
/proc/meminfo: memFree=23734544/32951124 swapFree=67111524/67111528
[pid=15301] ppid=15299 vsize=97756 CPUtime=582.3 cores=5,7
/proc/15301/stat : 15301 (march_rw) R 15299 15301 14472 0 -1 4202496 17222 0 0 0 58227 3 0 0 25 0 1 0 282605772 100102144 15985 33554432000 4194304 4300876 140737220087552 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15301/statm: 24439 15985 171 27 0 22888 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 97756

[startup+642.3 s]
/proc/loadavg: 4.03 4.02 4.33 5/194 15427
/proc/meminfo: memFree=23857976/32951124 swapFree=67111524/67111528
[pid=15301] ppid=15299 vsize=98776 CPUtime=642.3 cores=5,7
/proc/15301/stat : 15301 (march_rw) R 15299 15301 14472 0 -1 4202496 18725 0 0 0 64227 3 0 0 25 0 1 0 282605772 101146624 17488 33554432000 4194304 4300876 140737220087552 18446744073709551615 4235256 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15301/statm: 24694 17488 171 27 0 23143 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 98776

[startup+702.3 s]
/proc/loadavg: 4.01 4.01 4.30 5/194 15429
/proc/meminfo: memFree=23829252/32951124 swapFree=67111524/67111528
[pid=15301] ppid=15299 vsize=98776 CPUtime=702.29 cores=5,7
/proc/15301/stat : 15301 (march_rw) R 15299 15301 14472 0 -1 4202496 20181 0 0 0 70226 3 0 0 25 0 1 0 282605772 101146624 18944 33554432000 4194304 4300876 140737220087552 18446744073709551615 4199313 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15301/statm: 24694 18944 171 27 0 23143 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 98776

[startup+762.306 s]
/proc/loadavg: 4.00 4.01 4.28 5/194 15431
/proc/meminfo: memFree=23800820/32951124 swapFree=67111524/67111528
[pid=15301] ppid=15299 vsize=98776 CPUtime=762.3 cores=5,7
/proc/15301/stat : 15301 (march_rw) R 15299 15301 14472 0 -1 4202496 21523 0 0 0 76227 3 0 0 25 0 1 0 282605772 101146624 20286 33554432000 4194304 4300876 140737220087552 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15301/statm: 24694 20286 171 27 0 23143 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 98776

[startup+822.3 s]
/proc/loadavg: 4.00 4.00 4.26 5/194 15432
/proc/meminfo: memFree=23773248/32951124 swapFree=67111524/67111528
[pid=15301] ppid=15299 vsize=98776 CPUtime=822.29 cores=5,7
/proc/15301/stat : 15301 (march_rw) R 15299 15301 14472 0 -1 4202496 23026 0 0 0 82226 3 0 0 25 0 1 0 282605772 101146624 21789 33554432000 4194304 4300876 140737220087552 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15301/statm: 24694 21789 171 27 0 23143 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 98776

[startup+882.3 s]
/proc/loadavg: 4.00 4.00 4.24 5/194 15434
/proc/meminfo: memFree=23745576/32951124 swapFree=67111524/67111528
[pid=15301] ppid=15299 vsize=142976 CPUtime=882.3 cores=5,7
/proc/15301/stat : 15301 (march_rw) R 15299 15301 14472 0 -1 4202496 24511 0 0 0 88226 4 0 0 25 0 1 0 282605772 146407424 23274 33554432000 4194304 4300876 140737220087552 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15301/statm: 35744 23274 171 27 0 34193 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 142976

[startup+942.3 s]
/proc/loadavg: 4.00 4.00 4.22 5/194 15435
/proc/meminfo: memFree=23716408/32951124 swapFree=67111524/67111528
[pid=15301] ppid=15299 vsize=142976 CPUtime=942.29 cores=5,7
/proc/15301/stat : 15301 (march_rw) R 15299 15301 14472 0 -1 4202496 26087 0 0 0 94225 4 0 0 25 0 1 0 282605772 146407424 24850 33554432000 4194304 4300876 140737220087552 18446744073709551615 4276267 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15301/statm: 35744 24850 171 27 0 34193 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 142976

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 4.21 5/194 15492
/proc/meminfo: memFree=23803412/32951124 swapFree=67111524/67111528
[pid=15301] ppid=15299 vsize=142976 CPUtime=1002.29 cores=5,7
/proc/15301/stat : 15301 (march_rw) R 15299 15301 14472 0 -1 4202496 27608 0 0 0 100225 4 0 0 25 0 1 0 282605772 146407424 26371 33554432000 4194304 4300876 140737220087552 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15301/statm: 35744 26371 171 27 0 34193 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 142976

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 4.19 5/194 15494
/proc/meminfo: memFree=23768520/32951124 swapFree=67111524/67111528
[pid=15301] ppid=15299 vsize=142976 CPUtime=1062.3 cores=5,7
/proc/15301/stat : 15301 (march_rw) R 15299 15301 14472 0 -1 4202496 29098 0 0 0 106225 5 0 0 25 0 1 0 282605772 146407424 27861 33554432000 4194304 4300876 140737220087552 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15301/statm: 35744 27861 171 27 0 34193 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 142976

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 4.18 5/194 15495
/proc/meminfo: memFree=23734640/32951124 swapFree=67111524/67111528
[pid=15301] ppid=15299 vsize=142976 CPUtime=1122.29 cores=5,7
/proc/15301/stat : 15301 (march_rw) R 15299 15301 14472 0 -1 4202496 30540 0 0 0 112224 5 0 0 25 0 1 0 282605772 146407424 29303 33554432000 4194304 4300876 140737220087552 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15301/statm: 35744 29303 171 27 0 34193 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 142976

[startup+1182.3 s]
/proc/loadavg: 4.07 4.03 4.17 5/194 15497
/proc/meminfo: memFree=23701864/32951124 swapFree=67111524/67111528
[pid=15301] ppid=15299 vsize=142976 CPUtime=1182.29 cores=5,7
/proc/15301/stat : 15301 (march_rw) R 15299 15301 14472 0 -1 4202496 31918 0 0 0 118224 5 0 0 25 0 1 0 282605772 146407424 30681 33554432000 4194304 4300876 140737220087552 18446744073709551615 4276267 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15301/statm: 35744 30681 171 27 0 34193 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 142976

[startup+1242.3 s]
/proc/loadavg: 4.07 4.03 4.17 5/194 15498
/proc/meminfo: memFree=23666372/32951124 swapFree=67111524/67111528
[pid=15301] ppid=15299 vsize=145016 CPUtime=1242.29 cores=5,7
/proc/15301/stat : 15301 (march_rw) R 15299 15301 14472 0 -1 4202496 33364 0 0 0 124224 5 0 0 25 0 1 0 282605772 148496384 32127 33554432000 4194304 4300876 140737220087552 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15301/statm: 36254 32127 171 27 0 34703 0
Current children cumulated CPU time (s) 1242.29
Current children cumulated vsize (KiB) 145016



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.02 4.16 4/189 15518
/proc/meminfo: memFree=23872964/32951124 swapFree=67111524/67111528
[pid=15301] ppid=15299 vsize=145016 CPUtime=1300 cores=5,7
/proc/15301/stat : 15301 (march_rw) R 15299 15301 14472 0 -1 4202496 34826 0 0 0 129994 6 0 0 25 0 1 0 282605772 148496384 33589 33554432000 4194304 4300876 140737220087552 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/15301/statm: 36254 33589 171 27 0 34703 0
Current children cumulated CPU time (s) 1300
Current children cumulated vsize (KiB) 145016

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.01
CPU user time (s): 1299.95
CPU system time (s): 0.068989
CPU usage (%): 100
Max. virtual memory (cumulated for all children) (KiB): 145016

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.95
system time used= 0.068989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34826
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= 2695

runsolver used 1.82572 second user time and 4.10238 second system time

The end

Launcher Data 

Begin job on node134 at 2011-04-02 04:07:56
IDJOB=3152635
IDBENCH=82915
IDSOLVER=1561
FILE ID=node134/3152635-1301710076
RUNJOBID= node134-1301708402-14493
PBS_JOBID= 12840844
Free space on /tmp= 71420 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k7-r89-v80-c7120-S1637697223-097.UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152635-1301710076/watcher-3152635-1301710076 -o /tmp/evaluation-result-3152635-1301710076/solver-3152635-1301710076 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152635-1301710076.cnf

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

MD5SUM BENCH= a7e7ad4822818289e739fae39e69d3b8
RANDOM SEED=1695109343

node134.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	: 5332.67
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	: 5332.83
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		: 2666.831
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	: 7186.06
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	: 5332.80
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	: 5332.84
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      24047588 kB
Buffers:        303352 kB
Cached:        8176512 kB
SwapCached:          4 kB
Active:        4160220 kB
Inactive:      4485816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      24047588 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:             268 kB
Writeback:           0 kB
AnonPages:      166020 kB
Mapped:          15636 kB
Slab:           193552 kB
PageTables:       5256 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   388640 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71420 MiB
End job on node134 at 2011-04-02 04:29:38