Trace number 3152654

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-S153059456-076.SATISFIABLE.cnf
MD5SUMa07a8125427a6bd5de5db67d31fcc46b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.05699
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: 156
0.49/0.51	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************************************************************| ( 1/999) NodeCount: 669
0.59/0.63	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
c |*****************
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c |****************************************************************| ( 2/999) NodeCount: 5724
1.59/1.68	c |----------------------------------------------------------------|
c |*
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c |****************
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c |****************************************************************| ( 3/999) NodeCount: 40867
8.89/8.97	c |----------------------------------------------------------------|
c |*
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c |****************
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c |****************************************************************| ( 4/999) NodeCount: 222674
47.69/47.72	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 5/999) NodeCount: 953444
210.99/211.09	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 3288993
764.08/764.18	c |----------------------------------------------------------------|
c |*
c |**
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c |****
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c |************
c |*************
c |**************
c |***************
c |****************
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c |*******************
c |********************
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c |**********************
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c |************************
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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-3152654-1301710399/watcher-3152654-1301710399 -o /tmp/evaluation-result-3152654-1301710399/solver-3152654-1301710399 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152654-1301710399.cnf 

running on 2 cores: 1,3

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: 3.87 4.00 4.79 5/189 8150
/proc/meminfo: memFree=21050936/32951124 swapFree=67111528/67111528
[pid=8150] ppid=8148 vsize=6592 CPUtime=0 cores=1,3
/proc/8150/stat : 8150 (march_rw) R 8148 8150 7305 0 -1 4194304 238 0 0 0 0 0 0 0 25 0 1 0 263455519 6750208 183 33554432000 4194304 4300876 140737184317888 18446744073709551615 264726065861 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8150/statm: 1648 183 113 27 0 97 0

[startup+0.00879293 s]
/proc/loadavg: 3.87 4.00 4.79 5/189 8150
/proc/meminfo: memFree=21050936/32951124 swapFree=67111528/67111528
[pid=8150] ppid=8148 vsize=6724 CPUtime=0 cores=1,3
/proc/8150/stat : 8150 (march_rw) R 8148 8150 7305 0 -1 4194304 277 0 0 0 0 0 0 0 25 0 1 0 263455519 6885376 222 33554432000 4194304 4300876 140737184317888 18446744073709551615 264726404864 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8150/statm: 1681 223 113 27 0 130 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6724

[startup+0.100741 s]
/proc/loadavg: 3.87 4.00 4.79 5/189 8150
/proc/meminfo: memFree=21050936/32951124 swapFree=67111528/67111528
[pid=8150] ppid=8148 vsize=7640 CPUtime=0.09 cores=1,3
/proc/8150/stat : 8150 (march_rw) R 8148 8150 7305 0 -1 4202496 1198 0 0 0 9 0 0 0 25 0 1 0 263455519 7823360 425 33554432000 4194304 4300876 140737184317888 18446744073709551615 4256576 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8150/statm: 1910 425 143 27 0 359 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7640

[startup+0.300738 s]
/proc/loadavg: 3.87 4.00 4.79 5/189 8150
/proc/meminfo: memFree=21050936/32951124 swapFree=67111528/67111528
[pid=8150] ppid=8148 vsize=7640 CPUtime=0.29 cores=1,3
/proc/8150/stat : 8150 (march_rw) R 8148 8150 7305 0 -1 4202496 1198 0 0 0 29 0 0 0 25 0 1 0 263455519 7823360 425 33554432000 4194304 4300876 140737184317888 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8150/statm: 1910 425 143 27 0 359 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7640

[startup+0.700667 s]
/proc/loadavg: 3.87 4.00 4.79 5/189 8150
/proc/meminfo: memFree=21050936/32951124 swapFree=67111528/67111528
[pid=8150] ppid=8148 vsize=8272 CPUtime=0.69 cores=1,3
/proc/8150/stat : 8150 (march_rw) R 8148 8150 7305 0 -1 4202496 1702 0 0 0 69 0 0 0 25 0 1 0 263455519 8470528 556 33554432000 4194304 4300876 140737184317888 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8150/statm: 2068 556 170 27 0 517 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8272

[startup+1.50051 s]
/proc/loadavg: 3.87 4.00 4.79 5/190 8151
/proc/meminfo: memFree=21048684/32951124 swapFree=67111528/67111528
[pid=8150] ppid=8148 vsize=8464 CPUtime=1.49 cores=1,3
/proc/8150/stat : 8150 (march_rw) R 8148 8150 7305 0 -1 4202496 1725 0 0 0 149 0 0 0 25 0 1 0 263455519 8667136 579 33554432000 4194304 4300876 140737184317888 18446744073709551615 4264592 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8150/statm: 2116 579 170 27 0 565 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8464

[startup+3.10021 s]
/proc/loadavg: 3.88 4.00 4.79 5/190 8151
/proc/meminfo: memFree=21048064/32951124 swapFree=67111528/67111528
[pid=8150] ppid=8148 vsize=8768 CPUtime=3.09 cores=1,3
/proc/8150/stat : 8150 (march_rw) R 8148 8150 7305 0 -1 4202496 1820 0 0 0 309 0 0 0 25 0 1 0 263455519 8978432 674 33554432000 4194304 4300876 140737184317888 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8150/statm: 2192 674 170 27 0 641 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8768

[startup+6.30062 s]
/proc/loadavg: 3.88 4.00 4.79 5/190 8151
/proc/meminfo: memFree=21046596/32951124 swapFree=67111528/67111528
[pid=8150] ppid=8148 vsize=9148 CPUtime=6.29 cores=1,3
/proc/8150/stat : 8150 (march_rw) R 8148 8150 7305 0 -1 4202496 1913 0 0 0 629 0 0 0 25 0 1 0 263455519 9367552 767 33554432000 4194304 4300876 140737184317888 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8150/statm: 2287 767 171 27 0 736 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9148

[startup+12.7004 s]
/proc/loadavg: 3.90 4.00 4.78 5/190 8151
/proc/meminfo: memFree=21043860/32951124 swapFree=67111528/67111528
[pid=8150] ppid=8148 vsize=10000 CPUtime=12.69 cores=1,3
/proc/8150/stat : 8150 (march_rw) R 8148 8150 7305 0 -1 4202496 2093 0 0 0 1269 0 0 0 25 0 1 0 263455519 10240000 947 33554432000 4194304 4300876 140737184317888 18446744073709551615 4225414 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8150/statm: 2500 947 171 27 0 949 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10000

[startup+25.501 s]
/proc/loadavg: 3.91 4.00 4.77 5/190 8178
/proc/meminfo: memFree=21038384/32951124 swapFree=67111528/67111528
[pid=8150] ppid=8148 vsize=11916 CPUtime=25.49 cores=1,3
/proc/8150/stat : 8150 (march_rw) R 8148 8150 7305 0 -1 4202496 2457 0 0 0 2549 0 0 0 25 0 1 0 263455519 12201984 1311 33554432000 4194304 4300876 140737184317888 18446744073709551615 4264512 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8150/statm: 2979 1311 171 27 0 1428 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11916

[startup+51.1001 s]
/proc/loadavg: 3.94 4.00 4.75 5/190 8206
/proc/meminfo: memFree=21039724/32951124 swapFree=67111528/67111528
[pid=8150] ppid=8148 vsize=16228 CPUtime=51.09 cores=1,3
/proc/8150/stat : 8150 (march_rw) R 8148 8150 7305 0 -1 4202496 3150 0 0 0 5109 0 0 0 25 0 1 0 263455519 16617472 2004 33554432000 4194304 4300876 140737184317888 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8150/statm: 4057 2004 171 27 0 2506 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16228

[startup+102.306 s]
/proc/loadavg: 3.98 4.00 4.70 5/190 8207
/proc/meminfo: memFree=21012408/32951124 swapFree=67111528/67111528
[pid=8150] ppid=8148 vsize=20364 CPUtime=102.29 cores=1,3
/proc/8150/stat : 8150 (march_rw) R 8148 8150 7305 0 -1 4202496 4596 0 0 0 10229 0 0 0 25 0 1 0 263455519 20852736 3450 33554432000 4194304 4300876 140737184317888 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8150/statm: 5091 3450 171 27 0 3540 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 20364

[startup+162.3 s]
/proc/loadavg: 3.99 4.00 4.66 5/190 8209
/proc/meminfo: memFree=20982868/32951124 swapFree=67111528/67111528
[pid=8150] ppid=8148 vsize=34916 CPUtime=162.29 cores=1,3
/proc/8150/stat : 8150 (march_rw) R 8148 8150 7305 0 -1 4202496 6211 0 0 0 16228 1 0 0 25 0 1 0 263455519 35753984 5065 33554432000 4194304 4300876 140737184317888 18446744073709551615 4201225 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8150/statm: 8729 5065 171 27 0 7178 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 34916

[startup+222.301 s]
/proc/loadavg: 3.99 4.00 4.61 5/190 8211
/proc/meminfo: memFree=20954324/32951124 swapFree=67111528/67111528
[pid=8150] ppid=8148 vsize=35168 CPUtime=222.29 cores=1,3
/proc/8150/stat : 8150 (march_rw) R 8148 8150 7305 0 -1 4202496 7737 0 0 0 22228 1 0 0 25 0 1 0 263455519 36012032 6591 33554432000 4194304 4300876 140737184317888 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8150/statm: 8792 6591 171 27 0 7241 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 35168

[startup+282.3 s]
/proc/loadavg: 4.06 4.01 4.58 5/190 8212
/proc/meminfo: memFree=20925732/32951124 swapFree=67111528/67111528
[pid=8150] ppid=8148 vsize=48264 CPUtime=282.28 cores=1,3
/proc/8150/stat : 8150 (march_rw) R 8148 8150 7305 0 -1 4202496 9357 0 0 0 28227 1 0 0 25 0 1 0 263455519 49422336 8211 33554432000 4194304 4300876 140737184317888 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8150/statm: 12066 8211 171 27 0 10515 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 48264

[startup+342.3 s]
/proc/loadavg: 4.08 4.02 4.54 5/190 8214
/proc/meminfo: memFree=20896676/32951124 swapFree=67111528/67111528
[pid=8150] ppid=8148 vsize=48772 CPUtime=342.28 cores=1,3
/proc/8150/stat : 8150 (march_rw) R 8148 8150 7305 0 -1 4202496 10867 0 0 0 34227 1 0 0 25 0 1 0 263455519 49942528 9721 33554432000 4194304 4300876 140737184317888 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8150/statm: 12193 9721 171 27 0 10642 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 48772

[startup+402.301 s]
/proc/loadavg: 4.03 4.02 4.51 5/190 8243
/proc/meminfo: memFree=21019064/32951124 swapFree=67111528/67111528
[pid=8150] ppid=8148 vsize=68416 CPUtime=402.28 cores=1,3
/proc/8150/stat : 8150 (march_rw) R 8148 8150 7305 0 -1 4202496 12486 0 0 0 40226 2 0 0 25 0 1 0 263455519 70057984 11340 33554432000 4194304 4300876 140737184317888 18446744073709551615 4276291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8150/statm: 17104 11340 171 27 0 15553 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 68416

[startup+462.3 s]
/proc/loadavg: 4.01 4.01 4.47 5/190 8245
/proc/meminfo: memFree=20990628/32951124 swapFree=67111528/67111528
[pid=8150] ppid=8148 vsize=68416 CPUtime=462.28 cores=1,3
/proc/8150/stat : 8150 (march_rw) R 8148 8150 7305 0 -1 4202496 14040 0 0 0 46225 3 0 0 25 0 1 0 263455519 70057984 12894 33554432000 4194304 4300876 140737184317888 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8150/statm: 17104 12894 171 27 0 15553 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 68416

[startup+522.3 s]
/proc/loadavg: 4.00 4.01 4.44 5/190 8247
/proc/meminfo: memFree=20963424/32951124 swapFree=67111528/67111528
[pid=8150] ppid=8148 vsize=68416 CPUtime=522.28 cores=1,3
/proc/8150/stat : 8150 (march_rw) R 8148 8150 7305 0 -1 4202496 15575 0 0 0 52225 3 0 0 25 0 1 0 263455519 70057984 14429 33554432000 4194304 4300876 140737184317888 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8150/statm: 17104 14429 171 27 0 15553 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 68416

[startup+582.301 s]
/proc/loadavg: 4.00 4.00 4.41 5/190 8248
/proc/meminfo: memFree=20935848/32951124 swapFree=67111528/67111528
[pid=8150] ppid=8148 vsize=97884 CPUtime=582.28 cores=1,3
/proc/8150/stat : 8150 (march_rw) R 8148 8150 7305 0 -1 4202496 17101 0 0 0 58225 3 0 0 25 0 1 0 263455519 100233216 15955 33554432000 4194304 4300876 140737184317888 18446744073709551615 4264557 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8150/statm: 24471 15955 171 27 0 22920 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 97884

[startup+642.3 s]
/proc/loadavg: 4.00 4.00 4.38 5/190 8250
/proc/meminfo: memFree=20908620/32951124 swapFree=67111528/67111528
[pid=8150] ppid=8148 vsize=98900 CPUtime=642.29 cores=1,3
/proc/8150/stat : 8150 (march_rw) R 8148 8150 7305 0 -1 4202496 18562 0 0 0 64226 3 0 0 25 0 1 0 263455519 101273600 17416 33554432000 4194304 4300876 140737184317888 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8150/statm: 24725 17416 171 27 0 23174 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 98900

[startup+702.3 s]
/proc/loadavg: 4.00 4.00 4.35 5/190 8253
/proc/meminfo: memFree=20881788/32951124 swapFree=67111528/67111528
[pid=8150] ppid=8148 vsize=98900 CPUtime=702.29 cores=1,3
/proc/8150/stat : 8150 (march_rw) R 8148 8150 7305 0 -1 4202496 20005 0 0 0 70225 4 0 0 25 0 1 0 263455519 101273600 18859 33554432000 4194304 4300876 140737184317888 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8150/statm: 24725 18859 171 27 0 23174 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 98900

[startup+762.306 s]
/proc/loadavg: 4.00 4.00 4.33 5/190 8256
/proc/meminfo: memFree=20855480/32951124 swapFree=67111528/67111528
[pid=8150] ppid=8148 vsize=98900 CPUtime=762.29 cores=1,3
/proc/8150/stat : 8150 (march_rw) R 8148 8150 7305 0 -1 4202496 21306 0 0 0 76225 4 0 0 25 0 1 0 263455519 101273600 20160 33554432000 4194304 4300876 140737184317888 18446744073709551615 4264455 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8150/statm: 24725 20160 171 27 0 23174 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 98900

[startup+822.3 s]
/proc/loadavg: 4.00 4.00 4.31 5/190 8258
/proc/meminfo: memFree=20829520/32951124 swapFree=67111528/67111528
[pid=8150] ppid=8148 vsize=98900 CPUtime=822.28 cores=1,3
/proc/8150/stat : 8150 (march_rw) R 8148 8150 7305 0 -1 4202496 22897 0 0 0 82224 4 0 0 25 0 1 0 263455519 101273600 21751 33554432000 4194304 4300876 140737184317888 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8150/statm: 24725 21751 171 27 0 23174 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 98900

[startup+882.3 s]
/proc/loadavg: 4.03 4.01 4.29 5/190 8259
/proc/meminfo: memFree=20802040/32951124 swapFree=67111528/67111528
[pid=8150] ppid=8148 vsize=143100 CPUtime=882.28 cores=1,3
/proc/8150/stat : 8150 (march_rw) R 8148 8150 7305 0 -1 4202496 24388 0 0 0 88224 4 0 0 25 0 1 0 263455519 146534400 23242 33554432000 4194304 4300876 140737184317888 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8150/statm: 35775 23242 171 27 0 34224 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 143100

[startup+942.301 s]
/proc/loadavg: 4.01 4.01 4.27 5/190 8261
/proc/meminfo: memFree=20775180/32951124 swapFree=67111528/67111528
[pid=8150] ppid=8148 vsize=143100 CPUtime=942.29 cores=1,3
/proc/8150/stat : 8150 (march_rw) R 8148 8150 7305 0 -1 4202496 25924 0 0 0 94224 5 0 0 25 0 1 0 263455519 146534400 24778 33554432000 4194304 4300876 140737184317888 18446744073709551615 4214265 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8150/statm: 35775 24778 171 27 0 34224 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 143100

[startup+1002.3 s]
/proc/loadavg: 3.51 3.88 4.21 4/184 8279
/proc/meminfo: memFree=20876856/32951124 swapFree=67111528/67111528
[pid=8150] ppid=8148 vsize=143100 CPUtime=1002.29 cores=1,3
/proc/8150/stat : 8150 (march_rw) R 8148 8150 7305 0 -1 4202496 27469 0 0 0 100224 5 0 0 25 0 1 0 263455519 146534400 26323 33554432000 4194304 4300876 140737184317888 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8150/statm: 35775 26323 171 27 0 34224 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 143100

[startup+1062.3 s]
/proc/loadavg: 3.24 3.73 4.13 4/184 8281
/proc/meminfo: memFree=20858340/32951124 swapFree=67111528/67111528
[pid=8150] ppid=8148 vsize=143100 CPUtime=1062.28 cores=1,3
/proc/8150/stat : 8150 (march_rw) R 8148 8150 7305 0 -1 4202496 28919 0 0 0 106223 5 0 0 25 0 1 0 263455519 146534400 27773 33554432000 4194304 4300876 140737184317888 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8150/statm: 35775 27773 171 27 0 34224 0
Current children cumulated CPU time (s) 1062.28
Current children cumulated vsize (KiB) 143100

[startup+1122.3 s]
/proc/loadavg: 3.09 3.59 4.06 4/184 8283
/proc/meminfo: memFree=20839820/32951124 swapFree=67111528/67111528
[pid=8150] ppid=8148 vsize=143100 CPUtime=1122.28 cores=1,3
/proc/8150/stat : 8150 (march_rw) R 8148 8150 7305 0 -1 4202496 30361 0 0 0 112223 5 0 0 25 0 1 0 263455519 146534400 29215 33554432000 4194304 4300876 140737184317888 18446744073709551615 4264453 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8150/statm: 35775 29215 171 27 0 34224 0
Current children cumulated CPU time (s) 1122.28
Current children cumulated vsize (KiB) 143100

[startup+1182.3 s]
/proc/loadavg: 3.03 3.48 3.99 4/184 8284
/proc/meminfo: memFree=20822168/32951124 swapFree=67111528/67111528
[pid=8150] ppid=8148 vsize=143100 CPUtime=1182.29 cores=1,3
/proc/8150/stat : 8150 (march_rw) R 8148 8150 7305 0 -1 4202496 31700 0 0 0 118223 6 0 0 25 0 1 0 263455519 146534400 30554 33554432000 4194304 4300876 140737184317888 18446744073709551615 4276267 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8150/statm: 35775 30554 171 27 0 34224 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 143100

[startup+1242.3 s]
/proc/loadavg: 3.01 3.39 3.93 4/184 8286
/proc/meminfo: memFree=20802632/32951124 swapFree=67111528/67111528
[pid=8150] ppid=8148 vsize=145132 CPUtime=1242.29 cores=1,3
/proc/8150/stat : 8150 (march_rw) R 8148 8150 7305 0 -1 4202496 33273 0 0 0 124223 6 0 0 25 0 1 0 263455519 148615168 32127 33554432000 4194304 4300876 140737184317888 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8150/statm: 36283 32127 171 27 0 34732 0
Current children cumulated CPU time (s) 1242.29
Current children cumulated vsize (KiB) 145132



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.06 3.34 3.87 4/184 8287
/proc/meminfo: memFree=20783752/32951124 swapFree=67111528/67111528
[pid=8150] ppid=8148 vsize=145132 CPUtime=1299.99 cores=1,3
/proc/8150/stat : 8150 (march_rw) R 8148 8150 7305 0 -1 4202496 34717 0 0 0 129993 6 0 0 25 0 1 0 263455519 148615168 33571 33554432000 4194304 4300876 140737184317888 18446744073709551615 4199408 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8150/statm: 36283 33571 171 27 0 34732 0
Current children cumulated CPU time (s) 1299.99
Current children cumulated vsize (KiB) 145132

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): 1299.94
CPU system time (s): 0.072988
CPU usage (%): 99.9999
Max. virtual memory (cumulated for all children) (KiB): 145132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.94
system time used= 0.072988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34717
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= 1266

runsolver used 1.80773 second user time and 4.12137 second system time

The end

Launcher Data 

Begin job on node141 at 2011-04-02 04:13:19
IDJOB=3152654
IDBENCH=82934
IDSOLVER=1561
FILE ID=node141/3152654-1301710399
RUNJOBID= node141-1301709039-7325
PBS_JOBID= 12840863
Free space on /tmp= 71880 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k7-r89-v80-c7120-S153059456-076.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152654-1301710399/watcher-3152654-1301710399 -o /tmp/evaluation-result-3152654-1301710399/solver-3152654-1301710399 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152654-1301710399.cnf

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

MD5SUM BENCH= a07a8125427a6bd5de5db67d31fcc46b
RANDOM SEED=649882845

node141.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		: 2666.806
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	: 5333.61
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		: 2666.806
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	: 5362.96
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		: 2666.806
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	: 5332.82
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		: 2666.806
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		: 2666.806
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	: 5332.84
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		: 2666.806
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		: 2666.806
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		: 2666.806
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      21051092 kB
Buffers:        339556 kB
Cached:       11109128 kB
SwapCached:          0 kB
Active:        7570796 kB
Inactive:      4069308 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21051092 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             568 kB
Writeback:           0 kB
AnonPages:      191344 kB
Mapped:          15608 kB
Slab:           195768 kB
PageTables:       5588 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   383680 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= 71880 MiB
End job on node141 at 2011-04-02 04:35:01