Trace number 3152727

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) 1300.05 1300.01

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v80-c7120-S513640009-027.SATISFIABLE.cnf
MD5SUMd2636969180cffb7d603387033287fe1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.17082
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 

0.40/0.49	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.40/0.49	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.40/0.49	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.40/0.49	c main()::
0.40/0.49	c initFormula():: searching for DIMACS p-line....
0.40/0.49	c full lookahead due to high density!
0.40/0.49	c initFormula():: the DIMACS p-line indicates a CNF of 80 variables and 7120 clauses.
0.40/0.49	c parseCNF():: parsing....
0.40/0.49	c parseCNF():: the CNF contains 0 unary clauses.
0.40/0.49	c runParser():: parsing was successful, warming up engines...
0.40/0.49	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.40/0.49	c preprocessing fase I completed:: there are now 80 free variables and 7120 clauses.
0.40/0.49	c using k-SAT heuristics (size based diff)
0.40/0.49	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.40/0.49	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
0.40/0.49	c resolvent_look() :: found 1 resolvents
0.40/0.49	c main():: clause / variable ratio: ( 7121 / 80 ) = 89.01
0.40/0.49	c longest clause has size 7
0.40/0.49	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.40/0.49	c number of free variables = 80
0.40/0.49	c dynamic_preselect_setsize :: off
0.40/0.49	c main():: all systems go!
0.40/0.49	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 144
0.49/0.54	c |----------------------------------------------------------------|
c |*
c |**
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c |****************************************************************| ( 1/999) NodeCount: 664
0.59/0.67	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 5771
1.79/1.83	c |----------------------------------------------------------------|
c |*
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c |****************
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c |****************************************************************| ( 3/999) NodeCount: 41486
9.80/9.80	c |----------------------------------------------------------------|
c |*
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c |****
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c |****************************************************************| ( 4/999) NodeCount: 225765
52.39/52.47	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 962822
232.00/232.10	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 3302985
838.71/838.77	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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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-3152727-1301710803/watcher-3152727-1301710803 -o /tmp/evaluation-result-3152727-1301710803/solver-3152727-1301710803 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152727-1301710803.cnf 

running on 2 cores: 0,2

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: 3.28 3.85 4.16 3/178 15185
/proc/meminfo: memFree=21137644/32951124 swapFree=67111528/67111528
[pid=15185] ppid=15181 vsize=6724 CPUtime=0 cores=0,2
/proc/15185/stat : 15185 (march_rw) R 15181 15185 14154 0 -1 4194304 271 0 0 0 0 0 0 0 21 0 1 0 282678030 6885376 215 33554432000 4194304 4300876 140734040306688 18446744073709551615 212687336133 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15185/statm: 1681 215 113 27 0 130 0

[startup+0.0979581 s]
/proc/loadavg: 3.28 3.85 4.16 3/178 15185
/proc/meminfo: memFree=21137644/32951124 swapFree=67111528/67111528
[pid=15185] ppid=15181 vsize=7640 CPUtime=0.09 cores=0,2
/proc/15185/stat : 15185 (march_rw) R 15181 15185 14154 0 -1 4202496 1200 0 0 0 9 0 0 0 21 0 1 0 282678030 7823360 426 33554432000 4194304 4300876 140734040306688 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15185/statm: 1910 426 143 27 0 359 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7640

[startup+0.100953 s]
/proc/loadavg: 3.28 3.85 4.16 3/178 15185
/proc/meminfo: memFree=21137644/32951124 swapFree=67111528/67111528
[pid=15185] ppid=15181 vsize=7640 CPUtime=0.1 cores=0,2
/proc/15185/stat : 15185 (march_rw) R 15181 15185 14154 0 -1 4202496 1200 0 0 0 10 0 0 0 21 0 1 0 282678030 7823360 426 33554432000 4194304 4300876 140734040306688 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15185/statm: 1910 426 143 27 0 359 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7640

[startup+0.300916 s]
/proc/loadavg: 3.28 3.85 4.16 3/178 15185
/proc/meminfo: memFree=21137644/32951124 swapFree=67111528/67111528
[pid=15185] ppid=15181 vsize=7640 CPUtime=0.3 cores=0,2
/proc/15185/stat : 15185 (march_rw) R 15181 15185 14154 0 -1 4202496 1200 0 0 0 30 0 0 0 22 0 1 0 282678030 7823360 426 33554432000 4194304 4300876 140734040306688 18446744073709551615 4214642 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15185/statm: 1910 426 143 27 0 359 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 7640

[startup+0.700866 s]
/proc/loadavg: 3.28 3.85 4.16 3/178 15185
/proc/meminfo: memFree=21137644/32951124 swapFree=67111528/67111528
[pid=15185] ppid=15181 vsize=8552 CPUtime=0.69 cores=0,2
/proc/15185/stat : 15185 (march_rw) R 15181 15185 14154 0 -1 4202496 1501 0 0 0 69 0 0 0 24 0 1 0 282678030 8757248 622 33554432000 4194304 4300876 140734040306688 18446744073709551615 4199348 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15185/statm: 2138 622 170 27 0 587 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8552

[startup+1.50072 s]
/proc/loadavg: 3.28 3.85 4.16 6/190 15207
/proc/meminfo: memFree=21129808/32951124 swapFree=67111528/67111528
[pid=15185] ppid=15181 vsize=8552 CPUtime=1.49 cores=0,2
/proc/15185/stat : 15185 (march_rw) R 15181 15185 14154 0 -1 4202496 1501 0 0 0 149 0 0 0 25 0 1 0 282678030 8757248 622 33554432000 4194304 4300876 140734040306688 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15185/statm: 2138 622 170 27 0 587 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8552

[startup+3.10043 s]
/proc/loadavg: 3.28 3.85 4.16 6/190 15207
/proc/meminfo: memFree=21127204/32951124 swapFree=67111528/67111528
[pid=15185] ppid=15181 vsize=8856 CPUtime=3.09 cores=0,2
/proc/15185/stat : 15185 (march_rw) R 15181 15185 14154 0 -1 4202496 1567 0 0 0 309 0 0 0 25 0 1 0 282678030 9068544 688 33554432000 4194304 4300876 140734040306688 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15185/statm: 2214 688 170 27 0 663 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8856

[startup+6.30082 s]
/proc/loadavg: 3.34 3.85 4.16 6/190 15207
/proc/meminfo: memFree=21125076/32951124 swapFree=67111528/67111528
[pid=15185] ppid=15181 vsize=9236 CPUtime=6.29 cores=0,2
/proc/15185/stat : 15185 (march_rw) R 15181 15185 14154 0 -1 4202496 1653 0 0 0 629 0 0 0 25 0 1 0 282678030 9457664 774 33554432000 4194304 4300876 140734040306688 18446744073709551615 4276350 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15185/statm: 2309 774 171 27 0 758 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9236

[startup+12.7007 s]
/proc/loadavg: 3.39 3.85 4.15 6/190 15207
/proc/meminfo: memFree=21120060/32951124 swapFree=67111528/67111528
[pid=15185] ppid=15181 vsize=10088 CPUtime=12.69 cores=0,2
/proc/15185/stat : 15185 (march_rw) R 15181 15185 14154 0 -1 4202496 1821 0 0 0 1269 0 0 0 25 0 1 0 282678030 10330112 942 33554432000 4194304 4300876 140734040306688 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15185/statm: 2522 942 171 27 0 971 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10088

[startup+25.5003 s]
/proc/loadavg: 3.52 3.86 4.15 6/190 15208
/proc/meminfo: memFree=21112616/32951124 swapFree=67111528/67111528
[pid=15185] ppid=15181 vsize=12004 CPUtime=25.49 cores=0,2
/proc/15185/stat : 15185 (march_rw) R 15181 15185 14154 0 -1 4202496 2154 0 0 0 2549 0 0 0 25 0 1 0 282678030 12292096 1275 33554432000 4194304 4300876 140734040306688 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15185/statm: 3001 1275 171 27 0 1450 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12004

[startup+51.1007 s]
/proc/loadavg: 3.69 3.87 4.15 6/190 15208
/proc/meminfo: memFree=21098340/32951124 swapFree=67111528/67111528
[pid=15185] ppid=15181 vsize=16316 CPUtime=51.09 cores=0,2
/proc/15185/stat : 15185 (march_rw) R 15181 15185 14154 0 -1 4202496 2798 0 0 0 5109 0 0 0 25 0 1 0 282678030 16707584 1919 33554432000 4194304 4300876 140734040306688 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15185/statm: 4079 1919 171 27 0 2528 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16316

[startup+102.306 s]
/proc/loadavg: 3.86 3.89 4.14 6/190 15237
/proc/meminfo: memFree=21085176/32951124 swapFree=67111528/67111528
[pid=15185] ppid=15181 vsize=20456 CPUtime=102.3 cores=0,2
/proc/15185/stat : 15185 (march_rw) R 15181 15185 14154 0 -1 4202496 4114 0 0 0 10229 1 0 0 25 0 1 0 282678030 20946944 3235 33554432000 4194304 4300876 140734040306688 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15185/statm: 5114 3235 171 27 0 3563 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 20456

[startup+162.3 s]
/proc/loadavg: 3.95 3.90 4.13 6/190 15238
/proc/meminfo: memFree=21060456/32951124 swapFree=67111528/67111528
[pid=15185] ppid=15181 vsize=26276 CPUtime=162.29 cores=0,2
/proc/15185/stat : 15185 (march_rw) R 15181 15185 14154 0 -1 4202496 5595 0 0 0 16228 1 0 0 25 0 1 0 282678030 26906624 4716 33554432000 4194304 4300876 140734040306688 18446744073709551615 4276291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15185/statm: 6569 4716 171 27 0 5018 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 26276

[startup+222.3 s]
/proc/loadavg: 4.07 3.95 4.12 6/190 15240
/proc/meminfo: memFree=21033356/32951124 swapFree=67111528/67111528
[pid=15185] ppid=15181 vsize=35272 CPUtime=222.29 cores=0,2
/proc/15185/stat : 15185 (march_rw) R 15181 15185 14154 0 -1 4202496 7030 0 0 0 22227 2 0 0 25 0 1 0 282678030 36118528 6151 33554432000 4194304 4300876 140734040306688 18446744073709551615 4227558 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15185/statm: 8818 6151 171 27 0 7267 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 35272

[startup+282.3 s]
/proc/loadavg: 4.06 3.97 4.12 6/190 15296
/proc/meminfo: memFree=21017948/32951124 swapFree=67111528/67111528
[pid=15185] ppid=15181 vsize=48368 CPUtime=282.29 cores=0,2
/proc/15185/stat : 15185 (march_rw) R 15181 15185 14154 0 -1 4202496 8482 0 0 0 28227 2 0 0 25 0 1 0 282678030 49528832 7603 33554432000 4194304 4300876 140734040306688 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15185/statm: 12092 7603 171 27 0 10541 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 48368

[startup+342.3 s]
/proc/loadavg: 4.06 3.99 4.11 6/190 15324
/proc/meminfo: memFree=20993816/32951124 swapFree=67111528/67111528
[pid=15185] ppid=15181 vsize=48368 CPUtime=342.3 cores=0,2
/proc/15185/stat : 15185 (march_rw) R 15181 15185 14154 0 -1 4202496 9943 0 0 0 34227 3 0 0 25 0 1 0 282678030 49528832 9064 33554432000 4194304 4300876 140734040306688 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15185/statm: 12092 9064 171 27 0 10541 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 48368

[startup+402.301 s]
/proc/loadavg: 4.02 3.99 4.10 6/190 15326
/proc/meminfo: memFree=20971540/32951124 swapFree=67111528/67111528
[pid=15185] ppid=15181 vsize=48888 CPUtime=402.3 cores=0,2
/proc/15185/stat : 15185 (march_rw) R 15181 15185 14154 0 -1 4202496 11340 0 0 0 40227 3 0 0 25 0 1 0 282678030 50061312 10461 33554432000 4194304 4300876 140734040306688 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15185/statm: 12222 10461 171 27 0 10671 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 48888

[startup+462.301 s]
/proc/loadavg: 4.04 4.00 4.09 6/190 15327
/proc/meminfo: memFree=20949152/32951124 swapFree=67111528/67111528
[pid=15185] ppid=15181 vsize=68532 CPUtime=462.3 cores=0,2
/proc/15185/stat : 15185 (march_rw) R 15181 15185 14154 0 -1 4202496 12785 0 0 0 46227 3 0 0 25 0 1 0 282678030 70176768 11906 33554432000 4194304 4300876 140734040306688 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15185/statm: 17133 11906 171 27 0 15582 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 68532

[startup+522.301 s]
/proc/loadavg: 4.01 4.00 4.09 6/190 15329
/proc/meminfo: memFree=20927752/32951124 swapFree=67111528/67111528
[pid=15185] ppid=15181 vsize=68532 CPUtime=522.3 cores=0,2
/proc/15185/stat : 15185 (march_rw) R 15181 15185 14154 0 -1 4202496 14179 0 0 0 52226 4 0 0 25 0 1 0 282678030 70176768 13300 33554432000 4194304 4300876 140734040306688 18446744073709551615 212687371766 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15185/statm: 17133 13300 171 27 0 15582 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 68532

[startup+582.301 s]
/proc/loadavg: 4.05 4.01 4.09 6/190 15331
/proc/meminfo: memFree=20905476/32951124 swapFree=67111528/67111528
[pid=15185] ppid=15181 vsize=68532 CPUtime=582.3 cores=0,2
/proc/15185/stat : 15185 (march_rw) R 15181 15185 14154 0 -1 4202496 15560 0 0 0 58226 4 0 0 25 0 1 0 282678030 70176768 14681 33554432000 4194304 4300876 140734040306688 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15185/statm: 17133 14681 171 27 0 15582 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 68532

[startup+642.301 s]
/proc/loadavg: 3.94 3.99 4.07 5/184 15349
/proc/meminfo: memFree=20888016/32951124 swapFree=67111528/67111528
[pid=15185] ppid=15181 vsize=98000 CPUtime=642.31 cores=0,2
/proc/15185/stat : 15185 (march_rw) R 15181 15185 14154 0 -1 4202496 16922 0 0 0 64226 5 0 0 25 0 1 0 282678030 100352000 16043 33554432000 4194304 4300876 140734040306688 18446744073709551615 4227612 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15185/statm: 24500 16043 171 27 0 22949 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 98000

[startup+702.301 s]
/proc/loadavg: 3.34 3.81 4.00 5/184 15351
/proc/meminfo: memFree=20866748/32951124 swapFree=67111528/67111528
[pid=15185] ppid=15181 vsize=99040 CPUtime=702.31 cores=0,2
/proc/15185/stat : 15185 (march_rw) R 15181 15185 14154 0 -1 4202496 18291 0 0 0 70225 6 0 0 25 0 1 0 282678030 101416960 17412 33554432000 4194304 4300876 140734040306688 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15185/statm: 24760 17412 171 27 0 23209 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 99040

[startup+762.307 s]
/proc/loadavg: 3.12 3.66 3.94 5/184 15352
/proc/meminfo: memFree=20845864/32951124 swapFree=67111528/67111528
[pid=15185] ppid=15181 vsize=99040 CPUtime=762.32 cores=0,2
/proc/15185/stat : 15185 (march_rw) R 15181 15185 14154 0 -1 4202496 19630 0 0 0 76226 6 0 0 25 0 1 0 282678030 101416960 18751 33554432000 4194304 4300876 140734040306688 18446744073709551615 4276324 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15185/statm: 24760 18751 171 27 0 23209 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 99040

[startup+822.301 s]
/proc/loadavg: 3.04 3.54 3.88 5/184 15354
/proc/meminfo: memFree=20825364/32951124 swapFree=67111528/67111528
[pid=15185] ppid=15181 vsize=99040 CPUtime=822.31 cores=0,2
/proc/15185/stat : 15185 (march_rw) R 15181 15185 14154 0 -1 4202496 20884 0 0 0 82225 6 0 0 25 0 1 0 282678030 101416960 20005 33554432000 4194304 4300876 140734040306688 18446744073709551615 4248736 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15185/statm: 24760 20005 171 27 0 23209 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 99040

[startup+882.301 s]
/proc/loadavg: 3.01 3.44 3.82 5/184 15356
/proc/meminfo: memFree=20803352/32951124 swapFree=67111528/67111528
[pid=15185] ppid=15181 vsize=99040 CPUtime=882.31 cores=0,2
/proc/15185/stat : 15185 (march_rw) R 15181 15185 14154 0 -1 4202496 22237 0 0 0 88225 6 0 0 25 0 1 0 282678030 101416960 21358 33554432000 4194304 4300876 140734040306688 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15185/statm: 24760 21358 171 27 0 23209 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 99040

[startup+942.301 s]
/proc/loadavg: 3.00 3.35 3.77 5/184 15357
/proc/meminfo: memFree=20781604/32951124 swapFree=67111528/67111528
[pid=15185] ppid=15181 vsize=99040 CPUtime=942.32 cores=0,2
/proc/15185/stat : 15185 (march_rw) R 15181 15185 14154 0 -1 4202496 23608 0 0 0 94225 7 0 0 25 0 1 0 282678030 101416960 22729 33554432000 4194304 4300876 140734040306688 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15185/statm: 24760 22729 171 27 0 23209 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 99040

[startup+1002.3 s]
/proc/loadavg: 3.05 3.30 3.72 5/184 15359
/proc/meminfo: memFree=20760184/32951124 swapFree=67111528/67111528
[pid=15185] ppid=15181 vsize=143240 CPUtime=1002.32 cores=0,2
/proc/15185/stat : 15185 (march_rw) R 15181 15185 14154 0 -1 4202496 25041 0 0 0 100225 7 0 0 25 0 1 0 282678030 146677760 24162 33554432000 4194304 4300876 140734040306688 18446744073709551615 4276267 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15185/statm: 35810 24162 171 27 0 34259 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 143240

[startup+1062.3 s]
/proc/loadavg: 3.02 3.24 3.67 5/184 15360
/proc/meminfo: memFree=20738328/32951124 swapFree=67111528/67111528
[pid=15185] ppid=15181 vsize=143240 CPUtime=1062.32 cores=0,2
/proc/15185/stat : 15185 (march_rw) R 15181 15185 14154 0 -1 4202496 26421 0 0 0 106225 7 0 0 25 0 1 0 282678030 146677760 25542 33554432000 4194304 4300876 140734040306688 18446744073709551615 4227558 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15185/statm: 35810 25542 171 27 0 34259 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 143240

[startup+1122.3 s]
/proc/loadavg: 3.00 3.20 3.63 5/184 15362
/proc/meminfo: memFree=20717188/32951124 swapFree=67111528/67111528
[pid=15185] ppid=15181 vsize=143240 CPUtime=1122.32 cores=0,2
/proc/15185/stat : 15185 (march_rw) R 15181 15185 14154 0 -1 4202496 27771 0 0 0 112225 7 0 0 25 0 1 0 282678030 146677760 26892 33554432000 4194304 4300876 140734040306688 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15185/statm: 35810 26892 171 27 0 34259 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 143240

[startup+1182.3 s]
/proc/loadavg: 3.00 3.16 3.59 5/184 15364
/proc/meminfo: memFree=20696540/32951124 swapFree=67111528/67111528
[pid=15185] ppid=15181 vsize=143240 CPUtime=1182.32 cores=0,2
/proc/15185/stat : 15185 (march_rw) R 15181 15185 14154 0 -1 4202496 29124 0 0 0 118225 7 0 0 25 0 1 0 282678030 146677760 28245 33554432000 4194304 4300876 140734040306688 18446744073709551615 4276213 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15185/statm: 35810 28245 171 27 0 34259 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 143240

[startup+1242.3 s]
/proc/loadavg: 3.00 3.13 3.54 5/184 15365
/proc/meminfo: memFree=20675616/32951124 swapFree=67111528/67111528
[pid=15185] ppid=15181 vsize=143240 CPUtime=1242.32 cores=0,2
/proc/15185/stat : 15185 (march_rw) R 15181 15185 14154 0 -1 4202496 30437 0 0 0 124224 8 0 0 25 0 1 0 282678030 146677760 29558 33554432000 4194304 4300876 140734040306688 18446744073709551615 4276267 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15185/statm: 35810 29558 171 27 0 34259 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 143240



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.00 3.10 3.51 5/184 15367
/proc/meminfo: memFree=20655576/32951124 swapFree=67111528/67111528
[pid=15185] ppid=15181 vsize=143240 CPUtime=1300.03 cores=0,2
/proc/15185/stat : 15185 (march_rw) R 15181 15185 14154 0 -1 4202496 31589 0 0 0 129994 9 0 0 25 0 1 0 282678030 146677760 30710 33554432000 4194304 4300876 140734040306688 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/15185/statm: 35810 30710 171 27 0 34259 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 143240

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): 1300.05
CPU user time (s): 1299.94
CPU system time (s): 0.104984
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 143240

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.94
system time used= 0.104984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31589
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 2057

runsolver used 2.08868 second user time and 4.33534 second system time

The end

Launcher Data 

Begin job on node139 at 2011-04-02 04:20:03
IDJOB=3152727
IDBENCH=83007
IDSOLVER=1561
FILE ID=node139/3152727-1301710803
RUNJOBID= node139-1301710803-15164
PBS_JOBID= 12840836
Free space on /tmp= 71872 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k7-r89-v80-c7120-S513640009-027.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152727-1301710803/watcher-3152727-1301710803 -o /tmp/evaluation-result-3152727-1301710803/solver-3152727-1301710803 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152727-1301710803.cnf

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

MD5SUM BENCH= d2636969180cffb7d603387033287fe1
RANDOM SEED=200756280

node139.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		: 2666.852
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		: 2666.852
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		: 2666.852
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	: 5332.74
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		: 2666.852
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		: 2666.852
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	: 5321.49
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		: 2666.852
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		: 2666.852
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		: 2666.852
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:     32951124 kB
MemFree:      21138196 kB
Buffers:        354208 kB
Cached:       11132412 kB
SwapCached:          0 kB
Active:        7340388 kB
Inactive:      4207668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21138196 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             564 kB
Writeback:           0 kB
AnonPages:       61988 kB
Mapped:          14624 kB
Slab:           200368 kB
PageTables:       5144 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   190312 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= 71872 MiB
End job on node139 at 2011-04-02 04:41:45