Trace number 3152740

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) 1300.04 1300.01

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v90-c8010-S423984545-074.UNKNOWN.cnf
MD5SUM2ef214e0162b22d1093a804ea2af97a1
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 variables90
Number of clauses8010
Sum of the clauses size56070
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 58010

Solver Data 

0.49/0.52	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.49/0.52	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.49/0.52	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.49/0.52	c main()::
0.49/0.52	c initFormula():: searching for DIMACS p-line....
0.49/0.52	c full lookahead due to high density!
0.49/0.52	c initFormula():: the DIMACS p-line indicates a CNF of 90 variables and 8010 clauses.
0.49/0.52	c parseCNF():: parsing....
0.49/0.52	c parseCNF():: the CNF contains 0 unary clauses.
0.49/0.52	c runParser():: parsing was successful, warming up engines...
0.49/0.52	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.52	c preprocessing fase I completed:: there are now 90 free variables and 8010 clauses.
0.49/0.52	c using k-SAT heuristics (size based diff)
0.49/0.52	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.52	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.52	c main():: clause / variable ratio: ( 8010 / 90 ) = 89.00
0.49/0.52	c longest clause has size 7
0.49/0.52	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.52	c number of free variables = 90
0.49/0.52	c dynamic_preselect_setsize :: off
0.49/0.52	c main():: all systems go!
0.49/0.52	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 178
0.49/0.58	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************************| ( 1/999) NodeCount: 887
0.69/0.73	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |****************************************************************| ( 2/999) NodeCount: 8876
2.20/2.26	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
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c |**********************
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c |************************
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c |*******************************
c |********************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 72864
14.40/14.44	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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c |*************
c |**************
c |***************
c |****************
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c |************************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 456637
90.49/90.58	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |************
c |*************
c |**************
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c |****************
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c |************************
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c |********************************
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c |****************************************************************| ( 5/999) NodeCount: 2253244
468.50/468.57	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 |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |***************************************************
c |****************************************************
c |*****************************************************
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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-3152740-1301710860/watcher-3152740-1301710860 -o /tmp/evaluation-result-3152740-1301710860/solver-3152740-1301710860 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152740-1301710860.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: 3.95 3.98 4.76 4/189 7510
/proc/meminfo: memFree=22067256/32950928 swapFree=67111528/67111528
[pid=7510] ppid=7508 vsize=6724 CPUtime=0 cores=1,3
/proc/7510/stat : 7510 (march_rw) R 7508 7510 6602 0 -1 4194304 276 0 0 0 0 0 0 0 25 0 1 0 282685784 6885376 221 33554432000 4194304 4300876 140733718424064 18446744073709551615 248089359045 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7510/statm: 1681 221 113 27 0 130 0

[startup+0.101365 s]
/proc/loadavg: 3.95 3.98 4.76 4/189 7510
/proc/meminfo: memFree=22067256/32950928 swapFree=67111528/67111528
[pid=7510] ppid=7508 vsize=7788 CPUtime=0.1 cores=1,3
/proc/7510/stat : 7510 (march_rw) R 7508 7510 6602 0 -1 4202496 1359 0 0 0 10 0 0 0 25 0 1 0 282685784 7974912 454 33554432000 4194304 4300876 140733718424064 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7510/statm: 1947 454 143 27 0 396 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7788

[startup+0.200349 s]
/proc/loadavg: 3.95 3.98 4.76 4/189 7510
/proc/meminfo: memFree=22067256/32950928 swapFree=67111528/67111528
[pid=7510] ppid=7508 vsize=7788 CPUtime=0.19 cores=1,3
/proc/7510/stat : 7510 (march_rw) R 7508 7510 6602 0 -1 4202496 1359 0 0 0 19 0 0 0 25 0 1 0 282685784 7974912 454 33554432000 4194304 4300876 140733718424064 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7510/statm: 1947 454 143 27 0 396 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 7788

[startup+0.30033 s]
/proc/loadavg: 3.95 3.98 4.76 4/189 7510
/proc/meminfo: memFree=22067256/32950928 swapFree=67111528/67111528
[pid=7510] ppid=7508 vsize=7788 CPUtime=0.29 cores=1,3
/proc/7510/stat : 7510 (march_rw) R 7508 7510 6602 0 -1 4202496 1359 0 0 0 29 0 0 0 25 0 1 0 282685784 7974912 454 33554432000 4194304 4300876 140733718424064 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7510/statm: 1947 454 143 27 0 396 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7788

[startup+0.700259 s]
/proc/loadavg: 3.95 3.98 4.76 4/189 7510
/proc/meminfo: memFree=22067256/32950928 swapFree=67111528/67111528
[pid=7510] ppid=7508 vsize=8500 CPUtime=0.69 cores=1,3
/proc/7510/stat : 7510 (march_rw) R 7508 7510 6602 0 -1 4202496 1935 0 0 0 69 0 0 0 25 0 1 0 282685784 8704000 596 33554432000 4194304 4300876 140733718424064 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7510/statm: 2125 596 170 27 0 574 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8500

[startup+1.50012 s]
/proc/loadavg: 3.95 3.98 4.76 5/190 7511
/proc/meminfo: memFree=22065180/32950928 swapFree=67111528/67111528
[pid=7510] ppid=7508 vsize=8700 CPUtime=1.49 cores=1,3
/proc/7510/stat : 7510 (march_rw) R 7508 7510 6602 0 -1 4202496 1945 0 0 0 149 0 0 0 25 0 1 0 282685784 8908800 606 33554432000 4194304 4300876 140733718424064 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7510/statm: 2175 606 170 27 0 624 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8700

[startup+3.10084 s]
/proc/loadavg: 3.95 3.98 4.76 5/190 7511
/proc/meminfo: memFree=22064436/32950928 swapFree=67111528/67111528
[pid=7510] ppid=7508 vsize=9156 CPUtime=3.09 cores=1,3
/proc/7510/stat : 7510 (march_rw) R 7508 7510 6602 0 -1 4202496 2044 0 0 0 309 0 0 0 25 0 1 0 282685784 9375744 705 33554432000 4194304 4300876 140733718424064 18446744073709551615 4199287 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7510/statm: 2289 705 171 27 0 738 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9156

[startup+6.30027 s]
/proc/loadavg: 3.96 3.98 4.76 5/190 7511
/proc/meminfo: memFree=22062704/32950928 swapFree=67111528/67111528
[pid=7510] ppid=7508 vsize=9724 CPUtime=6.29 cores=1,3
/proc/7510/stat : 7510 (march_rw) R 7508 7510 6602 0 -1 4202496 2142 0 0 0 629 0 0 0 25 0 1 0 282685784 9957376 803 33554432000 4194304 4300876 140733718424064 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7510/statm: 2431 803 171 27 0 880 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9724

[startup+12.7001 s]
/proc/loadavg: 3.96 3.98 4.76 5/190 7512
/proc/meminfo: memFree=22059228/32950928 swapFree=67111528/67111528
[pid=7510] ppid=7508 vsize=10236 CPUtime=12.69 cores=1,3
/proc/7510/stat : 7510 (march_rw) R 7508 7510 6602 0 -1 4202496 2345 0 0 0 1269 0 0 0 25 0 1 0 282685784 10481664 1006 33554432000 4194304 4300876 140733718424064 18446744073709551615 4225435 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7510/statm: 2559 1006 171 27 0 1008 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10236

[startup+25.5009 s]
/proc/loadavg: 3.97 3.98 4.74 5/190 7512
/proc/meminfo: memFree=22053000/32950928 swapFree=67111528/67111528
[pid=7510] ppid=7508 vsize=12152 CPUtime=25.5 cores=1,3
/proc/7510/stat : 7510 (march_rw) R 7508 7510 6602 0 -1 4202496 2730 0 0 0 2550 0 0 0 25 0 1 0 282685784 12443648 1391 33554432000 4194304 4300876 140733718424064 18446744073709551615 4264475 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7510/statm: 3038 1391 171 27 0 1487 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 12152

[startup+51.1004 s]
/proc/loadavg: 3.98 3.98 4.72 5/190 7512
/proc/meminfo: memFree=22041212/32950928 swapFree=67111528/67111528
[pid=7510] ppid=7508 vsize=16464 CPUtime=51.09 cores=1,3
/proc/7510/stat : 7510 (march_rw) R 7508 7510 6602 0 -1 4202496 3504 0 0 0 5109 0 0 0 25 0 1 0 282685784 16859136 2165 33554432000 4194304 4300876 140733718424064 18446744073709551615 4276186 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7510/statm: 4116 2165 171 27 0 2565 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16464

[startup+102.3 s]
/proc/loadavg: 4.03 4.00 4.69 5/190 7541
/proc/meminfo: memFree=22013856/32950928 swapFree=67111528/67111528
[pid=7510] ppid=7508 vsize=26452 CPUtime=102.3 cores=1,3
/proc/7510/stat : 7510 (march_rw) R 7508 7510 6602 0 -1 4202496 5041 0 0 0 10230 0 0 0 25 0 1 0 282685784 27086848 3702 33554432000 4194304 4300876 140733718424064 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7510/statm: 6613 3702 171 27 0 5062 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 26452

[startup+162.301 s]
/proc/loadavg: 4.01 4.00 4.64 5/190 7543
/proc/meminfo: memFree=21979112/32950928 swapFree=67111528/67111528
[pid=7510] ppid=7508 vsize=35184 CPUtime=162.29 cores=1,3
/proc/7510/stat : 7510 (march_rw) R 7508 7510 6602 0 -1 4202496 6801 0 0 0 16229 0 0 0 25 0 1 0 282685784 36028416 5462 33554432000 4194304 4300876 140733718424064 18446744073709551615 4214198 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7510/statm: 8796 5462 171 27 0 7245 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 35184

[startup+222.306 s]
/proc/loadavg: 4.00 4.00 4.60 5/190 7544
/proc/meminfo: memFree=21945372/32950928 swapFree=67111528/67111528
[pid=7510] ppid=7508 vsize=35468 CPUtime=222.3 cores=1,3
/proc/7510/stat : 7510 (march_rw) R 7508 7510 6602 0 -1 4202496 8549 0 0 0 22229 1 0 0 25 0 1 0 282685784 36319232 7210 33554432000 4194304 4300876 140733718424064 18446744073709551615 4201176 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7510/statm: 8867 7210 171 27 0 7316 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 35468

[startup+282.301 s]
/proc/loadavg: 4.00 4.00 4.56 5/190 7546
/proc/meminfo: memFree=21913344/32950928 swapFree=67111528/67111528
[pid=7510] ppid=7508 vsize=48564 CPUtime=282.29 cores=1,3
/proc/7510/stat : 7510 (march_rw) R 7508 7510 6602 0 -1 4202496 10286 0 0 0 28228 1 0 0 25 0 1 0 282685784 49729536 8947 33554432000 4194304 4300876 140733718424064 18446744073709551615 4276099 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7510/statm: 12141 8947 171 27 0 10590 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 48564

[startup+342.301 s]
/proc/loadavg: 4.00 4.00 4.52 5/190 7547
/proc/meminfo: memFree=21879604/32950928 swapFree=67111528/67111528
[pid=7510] ppid=7508 vsize=68776 CPUtime=342.29 cores=1,3
/proc/7510/stat : 7510 (march_rw) R 7508 7510 6602 0 -1 4202496 12019 0 0 0 34228 1 0 0 25 0 1 0 282685784 70426624 10680 33554432000 4194304 4300876 140733718424064 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7510/statm: 17194 10680 171 27 0 15643 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 68776

[startup+402.3 s]
/proc/loadavg: 4.04 4.01 4.49 5/190 7549
/proc/meminfo: memFree=21847584/32950928 swapFree=67111528/67111528
[pid=7510] ppid=7508 vsize=68776 CPUtime=402.29 cores=1,3
/proc/7510/stat : 7510 (march_rw) R 7508 7510 6602 0 -1 4202496 13705 0 0 0 40228 1 0 0 25 0 1 0 282685784 70426624 12366 33554432000 4194304 4300876 140733718424064 18446744073709551615 4264455 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7510/statm: 17194 12366 171 27 0 15643 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 68776

[startup+462.301 s]
/proc/loadavg: 4.01 4.00 4.46 5/190 7551
/proc/meminfo: memFree=21814804/32950928 swapFree=67111528/67111528
[pid=7510] ppid=7508 vsize=68776 CPUtime=462.3 cores=1,3
/proc/7510/stat : 7510 (march_rw) R 7508 7510 6602 0 -1 4202496 15251 0 0 0 46228 2 0 0 25 0 1 0 282685784 70426624 13912 33554432000 4194304 4300876 140733718424064 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7510/statm: 17194 13912 171 27 0 15643 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 68776

[startup+522.3 s]
/proc/loadavg: 4.00 4.00 4.43 5/190 7552
/proc/meminfo: memFree=21782776/32950928 swapFree=67111528/67111528
[pid=7510] ppid=7508 vsize=98244 CPUtime=522.3 cores=1,3
/proc/7510/stat : 7510 (march_rw) R 7508 7510 6602 0 -1 4202496 16951 0 0 0 52228 2 0 0 25 0 1 0 282685784 100601856 15612 33554432000 4194304 4300876 140733718424064 18446744073709551615 4276316 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7510/statm: 24561 15612 171 27 0 23010 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 98244

[startup+582.301 s]
/proc/loadavg: 4.00 4.00 4.40 5/190 7554
/proc/meminfo: memFree=21749508/32950928 swapFree=67111528/67111528
[pid=7510] ppid=7508 vsize=98244 CPUtime=582.31 cores=1,3
/proc/7510/stat : 7510 (march_rw) R 7508 7510 6602 0 -1 4202496 18695 0 0 0 58228 3 0 0 25 0 1 0 282685784 100601856 17356 33554432000 4194304 4300876 140733718424064 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7510/statm: 24561 17356 171 27 0 23010 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 98244

[startup+642.301 s]
/proc/loadavg: 4.06 4.02 4.37 5/190 7555
/proc/meminfo: memFree=21717612/32950928 swapFree=67111528/67111528
[pid=7510] ppid=7508 vsize=98244 CPUtime=642.3 cores=1,3
/proc/7510/stat : 7510 (march_rw) R 7508 7510 6602 0 -1 4202496 20368 0 0 0 64227 3 0 0 25 0 1 0 282685784 100601856 19029 33554432000 4194304 4300876 140733718424064 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7510/statm: 24561 19029 171 27 0 23010 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 98244

[startup+702.3 s]
/proc/loadavg: 4.02 4.01 4.35 5/190 7557
/proc/meminfo: memFree=21685220/32950928 swapFree=67111528/67111528
[pid=7510] ppid=7508 vsize=99384 CPUtime=702.3 cores=1,3
/proc/7510/stat : 7510 (march_rw) R 7508 7510 6602 0 -1 4202496 22047 0 0 0 70227 3 0 0 25 0 1 0 282685784 101769216 20708 33554432000 4194304 4300876 140733718424064 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7510/statm: 24846 20708 171 27 0 23295 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 99384

[startup+762.301 s]
/proc/loadavg: 4.00 4.00 4.32 5/190 7559
/proc/meminfo: memFree=21654324/32950928 swapFree=67111528/67111528
[pid=7510] ppid=7508 vsize=99384 CPUtime=762.32 cores=1,3
/proc/7510/stat : 7510 (march_rw) R 7508 7510 6602 0 -1 4202496 23600 0 0 0 76228 4 0 0 25 0 1 0 282685784 101769216 22261 33554432000 4194304 4300876 140733718424064 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7510/statm: 24846 22261 171 27 0 23295 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 99384

[startup+822.3 s]
/proc/loadavg: 4.00 4.00 4.30 5/190 7560
/proc/meminfo: memFree=21623684/32950928 swapFree=67111528/67111528
[pid=7510] ppid=7508 vsize=143584 CPUtime=822.31 cores=1,3
/proc/7510/stat : 7510 (march_rw) R 7508 7510 6602 0 -1 4202496 25256 0 0 0 82227 4 0 0 25 0 1 0 282685784 147030016 23917 33554432000 4194304 4300876 140733718424064 18446744073709551615 4288913 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7510/statm: 35896 23917 171 27 0 34345 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 143584

[startup+882.307 s]
/proc/loadavg: 4.00 4.00 4.27 5/190 7562
/proc/meminfo: memFree=21591408/32950928 swapFree=67111528/67111528
[pid=7510] ppid=7508 vsize=143584 CPUtime=882.31 cores=1,3
/proc/7510/stat : 7510 (march_rw) R 7508 7510 6602 0 -1 4202496 27011 0 0 0 88227 4 0 0 25 0 1 0 282685784 147030016 25672 33554432000 4194304 4300876 140733718424064 18446744073709551615 4275808 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7510/statm: 35896 25672 171 27 0 34345 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 143584

[startup+942.301 s]
/proc/loadavg: 4.06 4.02 4.26 5/190 7563
/proc/meminfo: memFree=21560504/32950928 swapFree=67111528/67111528
[pid=7510] ppid=7508 vsize=143584 CPUtime=942.31 cores=1,3
/proc/7510/stat : 7510 (march_rw) R 7508 7510 6602 0 -1 4202496 28667 0 0 0 94227 4 0 0 25 0 1 0 282685784 147030016 27328 33554432000 4194304 4300876 140733718424064 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7510/statm: 35896 27328 171 27 0 34345 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 143584

[startup+1002.3 s]
/proc/loadavg: 4.02 4.01 4.25 5/190 7565
/proc/meminfo: memFree=21528992/32950928 swapFree=67111528/67111528
[pid=7510] ppid=7508 vsize=143584 CPUtime=1002.31 cores=1,3
/proc/7510/stat : 7510 (march_rw) R 7508 7510 6602 0 -1 4202496 30216 0 0 0 100226 5 0 0 25 0 1 0 282685784 147030016 28877 33554432000 4194304 4300876 140733718424064 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7510/statm: 35896 28877 171 27 0 34345 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 143584

[startup+1062.3 s]
/proc/loadavg: 4.01 4.00 4.23 5/190 7567
/proc/meminfo: memFree=21498468/32950928 swapFree=67111528/67111528
[pid=7510] ppid=7508 vsize=143584 CPUtime=1062.31 cores=1,3
/proc/7510/stat : 7510 (march_rw) R 7508 7510 6602 0 -1 4202496 31815 0 0 0 106226 5 0 0 25 0 1 0 282685784 147030016 30476 33554432000 4194304 4300876 140733718424064 18446744073709551615 4264609 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7510/statm: 35896 30476 171 27 0 34345 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 143584

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 4.21 5/190 7568
/proc/meminfo: memFree=21466584/32950928 swapFree=67111528/67111528
[pid=7510] ppid=7508 vsize=143584 CPUtime=1122.31 cores=1,3
/proc/7510/stat : 7510 (march_rw) R 7508 7510 6602 0 -1 4202496 33487 0 0 0 112226 5 0 0 25 0 1 0 282685784 147030016 32148 33554432000 4194304 4300876 140733718424064 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7510/statm: 35896 32148 171 27 0 34345 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 143584

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 4.19 5/190 7570
/proc/meminfo: memFree=21435944/32950928 swapFree=67111528/67111528
[pid=7510] ppid=7508 vsize=143584 CPUtime=1182.32 cores=1,3
/proc/7510/stat : 7510 (march_rw) R 7508 7510 6602 0 -1 4202496 35079 0 0 0 118226 6 0 0 25 0 1 0 282685784 147030016 33740 33554432000 4194304 4300876 140733718424064 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7510/statm: 35896 33740 171 27 0 34345 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 143584

[startup+1242.3 s]
/proc/loadavg: 2.76 3.65 4.06 3/178 7607
/proc/meminfo: memFree=21854564/32950928 swapFree=67111528/67111528
[pid=7510] ppid=7508 vsize=209884 CPUtime=1242.32 cores=1,3
/proc/7510/stat : 7510 (march_rw) R 7508 7510 6602 0 -1 4202496 36647 0 0 0 124226 6 0 0 25 0 1 0 282685784 214921216 35308 33554432000 4194304 4300876 140733718424064 18446744073709551615 4225432 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7510/statm: 52471 35308 171 27 0 50920 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 209884



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 2.28 3.34 3.93 3/178 7609
/proc/meminfo: memFree=21842036/32950928 swapFree=67111528/67111528
[pid=7510] ppid=7508 vsize=212160 CPUtime=1300.02 cores=1,3
/proc/7510/stat : 7510 (march_rw) R 7508 7510 6602 0 -1 4202496 38255 0 0 0 129995 7 0 0 25 0 1 0 282685784 217251840 36916 33554432000 4194304 4300876 140733718424064 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7510/statm: 53040 36916 171 27 0 51489 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 212160

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

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

[startup+1300 s]
/proc/loadavg: 2.28 3.34 3.93 3/178 7609
/proc/meminfo: memFree=21842036/32950928 swapFree=67111528/67111528
[pid=7510] ppid=7508 vsize=212160 CPUtime=1300.02 cores=1,3
/proc/7510/stat : 7510 (march_rw) R 7508 7510 6602 0 -1 4202496 38255 0 0 0 129995 7 0 0 25 0 1 0 282685784 217251840 36916 33554432000 4194304 4300876 140733718424064 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7510/statm: 53040 36916 171 27 0 51489 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 212160

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1299.96
CPU system time (s): 0.080987
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 212160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.96
system time used= 0.080987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38255
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= 4
involuntary context switches= 2278

runsolver used 1.79173 second user time and 4.12837 second system time

The end

Launcher Data 

Begin job on node123 at 2011-04-02 04:21:00
IDJOB=3152740
IDBENCH=83020
IDSOLVER=1561
FILE ID=node123/3152740-1301710860
RUNJOBID= node123-1301710741-7359
PBS_JOBID= 12840872
Free space on /tmp= 71928 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k7-r89-v90-c8010-S423984545-074.UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152740-1301710860/watcher-3152740-1301710860 -o /tmp/evaluation-result-3152740-1301710860/solver-3152740-1301710860 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152740-1301710860.cnf

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

MD5SUM BENCH= 2ef214e0162b22d1093a804ea2af97a1
RANDOM SEED=393237657

node123.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		: 2666.838
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	: 5333.67
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		: 2666.838
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	: 5226.15
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		: 2666.838
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
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	: 5332.80
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		: 2666.838
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	: 5332.74
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		: 2666.838
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      22067412 kB
Buffers:        333924 kB
Cached:       10183020 kB
SwapCached:          0 kB
Active:        7200064 kB
Inactive:      3430440 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      22067412 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:              88 kB
Writeback:           0 kB
AnonPages:      113440 kB
Mapped:          15528 kB
Slab:           189520 kB
PageTables:       5340 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   307400 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= 71928 MiB
End job on node123 at 2011-04-02 04:42:42