Trace number 3152817

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-S1458811765-091.UNKNOWN.cnf
MD5SUM6956d24237a9f7757ce3c5a1a338c9a6
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 

0.49/0.53	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.49/0.53	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.49/0.53	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.49/0.53	c main()::
0.49/0.53	c initFormula():: searching for DIMACS p-line....
0.49/0.53	c full lookahead due to high density!
0.49/0.53	c initFormula():: the DIMACS p-line indicates a CNF of 90 variables and 8010 clauses.
0.49/0.53	c parseCNF():: parsing....
0.49/0.53	c parseCNF():: the CNF contains 0 unary clauses.
0.49/0.53	c runParser():: parsing was successful, warming up engines...
0.49/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.53	c preprocessing fase I completed:: there are now 90 free variables and 8010 clauses.
0.49/0.53	c using k-SAT heuristics (size based diff)
0.49/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.53	c main():: clause / variable ratio: ( 8010 / 90 ) = 89.00
0.49/0.53	c longest clause has size 7
0.49/0.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.53	c number of free variables = 90
0.49/0.53	c dynamic_preselect_setsize :: off
0.49/0.53	c main():: all systems go!
0.49/0.53	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 138
0.49/0.57	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
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c |****************************************************************| ( 1/999) NodeCount: 816
0.69/0.72	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
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c |****************************************************************| ( 2/999) NodeCount: 8434
2.20/2.21	c |----------------------------------------------------------------|
c |*
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c |****************
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c |************************
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c |********************************
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c |****************************************************************| ( 3/999) NodeCount: 69607
13.99/14.05	c |----------------------------------------------------------------|
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 |****************************************************************| ( 4/999) NodeCount: 438068
87.90/87.99	c |----------------------------------------------------------------|
c |*
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 |****************************************
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c |****************************************************************| ( 5/999) NodeCount: 2175709
456.41/456.46	c |----------------------------------------------------------------|
c |*
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c |****
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c |******
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c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
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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 |************************************************
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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-3152817-1301711105/watcher-3152817-1301711105 -o /tmp/evaluation-result-3152817-1301711105/solver-3152817-1301711105 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152817-1301711105.cnf 

running on 2 cores: 4,6

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: 1.22 2.55 3.52 4/189 3605
/proc/meminfo: memFree=18979400/32950928 swapFree=67111528/67111528
[pid=3605] ppid=3603 vsize=6724 CPUtime=0 cores=4,6
/proc/3605/stat : 3605 (march_rw) R 3603 3605 2596 0 -1 4194304 275 0 0 0 0 0 0 0 21 0 1 0 361341136 6885376 219 33554432000 4194304 4300876 140733267026144 18446744073709551615 218880564992 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3605/statm: 1681 219 113 27 0 130 0

[startup+0.088714 s]
/proc/loadavg: 1.22 2.55 3.52 4/189 3605
/proc/meminfo: memFree=18979400/32950928 swapFree=67111528/67111528
[pid=3605] ppid=3603 vsize=7788 CPUtime=0.08 cores=4,6
/proc/3605/stat : 3605 (march_rw) R 3603 3605 2596 0 -1 4202496 1359 0 0 0 8 0 0 0 21 0 1 0 361341136 7974912 453 33554432000 4194304 4300876 140733267026144 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3605/statm: 1947 453 143 27 0 396 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7788

[startup+0.10071 s]
/proc/loadavg: 1.22 2.55 3.52 4/189 3605
/proc/meminfo: memFree=18979400/32950928 swapFree=67111528/67111528
[pid=3605] ppid=3603 vsize=7788 CPUtime=0.09 cores=4,6
/proc/3605/stat : 3605 (march_rw) R 3603 3605 2596 0 -1 4202496 1359 0 0 0 9 0 0 0 21 0 1 0 361341136 7974912 453 33554432000 4194304 4300876 140733267026144 18446744073709551615 4256594 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3605/statm: 1947 453 143 27 0 396 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7788

[startup+0.300671 s]
/proc/loadavg: 1.22 2.55 3.52 4/189 3605
/proc/meminfo: memFree=18979400/32950928 swapFree=67111528/67111528
[pid=3605] ppid=3603 vsize=7788 CPUtime=0.29 cores=4,6
/proc/3605/stat : 3605 (march_rw) R 3603 3605 2596 0 -1 4202496 1359 0 0 0 29 0 0 0 22 0 1 0 361341136 7974912 453 33554432000 4194304 4300876 140733267026144 18446744073709551615 4256594 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3605/statm: 1947 453 143 27 0 396 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7788

[startup+0.700602 s]
/proc/loadavg: 1.22 2.55 3.52 4/189 3605
/proc/meminfo: memFree=18979400/32950928 swapFree=67111528/67111528
[pid=3605] ppid=3603 vsize=8500 CPUtime=0.69 cores=4,6
/proc/3605/stat : 3605 (march_rw) R 3603 3605 2596 0 -1 4202496 1936 0 0 0 69 0 0 0 24 0 1 0 361341136 8704000 596 33554432000 4194304 4300876 140733267026144 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3605/statm: 2125 596 170 27 0 574 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8500

[startup+1.50046 s]
/proc/loadavg: 1.22 2.55 3.52 5/190 3606
/proc/meminfo: memFree=18975576/32950928 swapFree=67111528/67111528
[pid=3605] ppid=3603 vsize=8704 CPUtime=1.49 cores=4,6
/proc/3605/stat : 3605 (march_rw) R 3603 3605 2596 0 -1 4202496 1946 0 0 0 149 0 0 0 25 0 1 0 361341136 8912896 606 33554432000 4194304 4300876 140733267026144 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3605/statm: 2176 606 170 27 0 625 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8704

[startup+3.10018 s]
/proc/loadavg: 1.44 2.57 3.52 5/190 3606
/proc/meminfo: memFree=18974460/32950928 swapFree=67111528/67111528
[pid=3605] ppid=3603 vsize=9008 CPUtime=3.09 cores=4,6
/proc/3605/stat : 3605 (march_rw) R 3603 3605 2596 0 -1 4202496 2045 0 0 0 309 0 0 0 25 0 1 0 361341136 9224192 705 33554432000 4194304 4300876 140733267026144 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3605/statm: 2252 705 170 27 0 701 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9008

[startup+6.30062 s]
/proc/loadavg: 1.44 2.57 3.52 5/190 3606
/proc/meminfo: memFree=18972692/32950928 swapFree=67111528/67111528
[pid=3605] ppid=3603 vsize=9728 CPUtime=6.29 cores=4,6
/proc/3605/stat : 3605 (march_rw) R 3603 3605 2596 0 -1 4202496 2146 0 0 0 629 0 0 0 25 0 1 0 361341136 9961472 806 33554432000 4194304 4300876 140733267026144 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3605/statm: 2432 806 171 27 0 881 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9728

[startup+12.7005 s]
/proc/loadavg: 1.84 2.62 3.53 5/190 3633
/proc/meminfo: memFree=18967556/32950928 swapFree=67111528/67111528
[pid=3605] ppid=3603 vsize=10240 CPUtime=12.69 cores=4,6
/proc/3605/stat : 3605 (march_rw) R 3603 3605 2596 0 -1 4202496 2346 0 0 0 1269 0 0 0 25 0 1 0 361341136 10485760 1006 33554432000 4194304 4300876 140733267026144 18446744073709551615 4225146 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3605/statm: 2560 1006 171 27 0 1009 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10240

[startup+25.5002 s]
/proc/loadavg: 2.17 2.66 3.53 5/190 3633
/proc/meminfo: memFree=18960252/32950928 swapFree=67111528/67111528
[pid=3605] ppid=3603 vsize=12156 CPUtime=25.49 cores=4,6
/proc/3605/stat : 3605 (march_rw) R 3603 3605 2596 0 -1 4202496 2732 0 0 0 2549 0 0 0 25 0 1 0 361341136 12447744 1392 33554432000 4194304 4300876 140733267026144 18446744073709551615 4199232 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3605/statm: 3039 1392 171 27 0 1488 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12156

[startup+51.1007 s]
/proc/loadavg: 2.79 2.77 3.54 5/190 3634
/proc/meminfo: memFree=18947064/32950928 swapFree=67111528/67111528
[pid=3605] ppid=3603 vsize=16468 CPUtime=51.09 cores=4,6
/proc/3605/stat : 3605 (march_rw) R 3603 3605 2596 0 -1 4202496 3517 0 0 0 5109 0 0 0 25 0 1 0 361341136 16863232 2177 33554432000 4194304 4300876 140733267026144 18446744073709551615 4264163 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3605/statm: 4117 2177 171 27 0 2566 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16468

[startup+102.306 s]
/proc/loadavg: 3.52 2.97 3.57 5/190 3635
/proc/meminfo: memFree=18919392/32950928 swapFree=67111528/67111528
[pid=3605] ppid=3603 vsize=26452 CPUtime=102.3 cores=4,6
/proc/3605/stat : 3605 (march_rw) R 3603 3605 2596 0 -1 4202496 5030 0 0 0 10229 1 0 0 25 0 1 0 361341136 27086848 3690 33554432000 4194304 4300876 140733267026144 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3605/statm: 6613 3690 171 27 0 5062 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 26452

[startup+162.3 s]
/proc/loadavg: 3.80 3.14 3.59 5/190 3637
/proc/meminfo: memFree=18889988/32950928 swapFree=67111528/67111528
[pid=3605] ppid=3603 vsize=35184 CPUtime=162.29 cores=4,6
/proc/3605/stat : 3605 (march_rw) R 3603 3605 2596 0 -1 4202496 6786 0 0 0 16228 1 0 0 25 0 1 0 361341136 36028416 5446 33554432000 4194304 4300876 140733267026144 18446744073709551615 4227626 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3605/statm: 8796 5446 171 27 0 7245 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 35184

[startup+222.301 s]
/proc/loadavg: 3.98 3.32 3.62 5/190 3639
/proc/meminfo: memFree=18860316/32950928 swapFree=67111528/67111528
[pid=3605] ppid=3603 vsize=35464 CPUtime=222.29 cores=4,6
/proc/3605/stat : 3605 (march_rw) R 3603 3605 2596 0 -1 4202496 8542 0 0 0 22228 1 0 0 25 0 1 0 361341136 36315136 7202 33554432000 4194304 4300876 140733267026144 18446744073709551615 4276267 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3605/statm: 8866 7202 171 27 0 7315 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 35464

[startup+282.301 s]
/proc/loadavg: 3.99 3.43 3.64 5/190 3640
/proc/meminfo: memFree=18831900/32950928 swapFree=67111528/67111528
[pid=3605] ppid=3603 vsize=48560 CPUtime=282.3 cores=4,6
/proc/3605/stat : 3605 (march_rw) R 3603 3605 2596 0 -1 4202496 10276 0 0 0 28228 2 0 0 25 0 1 0 361341136 49725440 8936 33554432000 4194304 4300876 140733267026144 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3605/statm: 12140 8936 171 27 0 10589 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 48560

[startup+342.3 s]
/proc/loadavg: 4.03 3.56 3.66 5/190 3642
/proc/meminfo: memFree=18803368/32950928 swapFree=67111528/67111528
[pid=3605] ppid=3603 vsize=68768 CPUtime=342.3 cores=4,6
/proc/3605/stat : 3605 (march_rw) R 3603 3605 2596 0 -1 4202496 11994 0 0 0 34228 2 0 0 25 0 1 0 361341136 70418432 10654 33554432000 4194304 4300876 140733267026144 18446744073709551615 4234886 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3605/statm: 17192 10654 171 27 0 15641 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 68768

[startup+402.301 s]
/proc/loadavg: 4.01 3.63 3.68 5/190 3643
/proc/meminfo: memFree=18776304/32950928 swapFree=67111528/67111528
[pid=3605] ppid=3603 vsize=68768 CPUtime=402.29 cores=4,6
/proc/3605/stat : 3605 (march_rw) R 3603 3605 2596 0 -1 4202496 13618 0 0 0 40227 2 0 0 25 0 1 0 361341136 70418432 12278 33554432000 4194304 4300876 140733267026144 18446744073709551615 4227612 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3605/statm: 17192 12278 171 27 0 15641 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 68768

[startup+462.3 s]
/proc/loadavg: 4.00 3.70 3.70 5/190 3645
/proc/meminfo: memFree=18748116/32950928 swapFree=67111528/67111528
[pid=3605] ppid=3603 vsize=68768 CPUtime=462.3 cores=4,6
/proc/3605/stat : 3605 (march_rw) R 3603 3605 2596 0 -1 4202496 15118 0 0 0 46227 3 0 0 25 0 1 0 361341136 70418432 13778 33554432000 4194304 4300876 140733267026144 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3605/statm: 17192 13778 171 27 0 15641 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 68768

[startup+522.301 s]
/proc/loadavg: 4.00 3.75 3.71 5/190 3647
/proc/meminfo: memFree=18720188/32950928 swapFree=67111528/67111528
[pid=3605] ppid=3603 vsize=68768 CPUtime=522.3 cores=4,6
/proc/3605/stat : 3605 (march_rw) R 3603 3605 2596 0 -1 4202496 16870 0 0 0 52227 3 0 0 25 0 1 0 361341136 70418432 15530 33554432000 4194304 4300876 140733267026144 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3605/statm: 17192 15530 171 27 0 15641 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 68768

[startup+582.301 s]
/proc/loadavg: 4.00 3.79 3.73 5/190 3648
/proc/meminfo: memFree=18691760/32950928 swapFree=67111528/67111528
[pid=3605] ppid=3603 vsize=98236 CPUtime=582.3 cores=4,6
/proc/3605/stat : 3605 (march_rw) R 3603 3605 2596 0 -1 4202496 18587 0 0 0 58226 4 0 0 25 0 1 0 361341136 100593664 17247 33554432000 4194304 4300876 140733267026144 18446744073709551615 4199317 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3605/statm: 24559 17247 171 27 0 23008 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 98236

[startup+642.301 s]
/proc/loadavg: 4.00 3.83 3.74 5/190 3650
/proc/meminfo: memFree=18664220/32950928 swapFree=67111528/67111528
[pid=3605] ppid=3603 vsize=98236 CPUtime=642.31 cores=4,6
/proc/3605/stat : 3605 (march_rw) R 3603 3605 2596 0 -1 4202496 20276 0 0 0 64227 4 0 0 25 0 1 0 361341136 100593664 18936 33554432000 4194304 4300876 140733267026144 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3605/statm: 24559 18936 171 27 0 23008 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 98236

[startup+702.301 s]
/proc/loadavg: 4.00 3.85 3.75 5/190 3651
/proc/meminfo: memFree=18636796/32950928 swapFree=67111528/67111528
[pid=3605] ppid=3603 vsize=99360 CPUtime=702.3 cores=4,6
/proc/3605/stat : 3605 (march_rw) R 3603 3605 2596 0 -1 4202496 21908 0 0 0 70226 4 0 0 25 0 1 0 361341136 101744640 20568 33554432000 4194304 4300876 140733267026144 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3605/statm: 24840 20568 171 27 0 23289 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 99360

[startup+762.307 s]
/proc/loadavg: 4.00 3.88 3.77 5/190 3653
/proc/meminfo: memFree=18608988/32950928 swapFree=67111528/67111528
[pid=3605] ppid=3603 vsize=99360 CPUtime=762.31 cores=4,6
/proc/3605/stat : 3605 (march_rw) R 3603 3605 2596 0 -1 4202496 23409 0 0 0 76226 5 0 0 25 0 1 0 361341136 101744640 22069 33554432000 4194304 4300876 140733267026144 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3605/statm: 24840 22069 171 27 0 23289 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 99360

[startup+822.301 s]
/proc/loadavg: 4.00 3.90 3.78 5/190 3657
/proc/meminfo: memFree=18582052/32950928 swapFree=67111528/67111528
[pid=3605] ppid=3603 vsize=143560 CPUtime=822.3 cores=4,6
/proc/3605/stat : 3605 (march_rw) R 3603 3605 2596 0 -1 4202496 25159 0 0 0 82225 5 0 0 25 0 1 0 361341136 147005440 23819 33554432000 4194304 4300876 140733267026144 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3605/statm: 35890 23819 171 27 0 34339 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 143560

[startup+882.3 s]
/proc/loadavg: 4.04 3.93 3.80 5/190 3659
/proc/meminfo: memFree=18554388/32950928 swapFree=67111528/67111528
[pid=3605] ppid=3603 vsize=143560 CPUtime=882.3 cores=4,6
/proc/3605/stat : 3605 (march_rw) R 3603 3605 2596 0 -1 4202496 26840 0 0 0 88225 5 0 0 25 0 1 0 361341136 147005440 25500 33554432000 4194304 4300876 140733267026144 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3605/statm: 35890 25500 171 27 0 34339 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 143560

[startup+942.301 s]
/proc/loadavg: 4.06 3.95 3.81 5/190 3661
/proc/meminfo: memFree=18527584/32950928 swapFree=67111528/67111528
[pid=3605] ppid=3603 vsize=143560 CPUtime=942.3 cores=4,6
/proc/3605/stat : 3605 (march_rw) R 3603 3605 2596 0 -1 4202496 28508 0 0 0 94225 5 0 0 25 0 1 0 361341136 147005440 27168 33554432000 4194304 4300876 140733267026144 18446744073709551615 4199334 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3605/statm: 35890 27168 171 27 0 34339 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 143560

[startup+1002.3 s]
/proc/loadavg: 4.02 3.96 3.82 5/190 3662
/proc/meminfo: memFree=18500284/32950928 swapFree=67111528/67111528
[pid=3605] ppid=3603 vsize=143560 CPUtime=1002.31 cores=4,6
/proc/3605/stat : 3605 (march_rw) R 3603 3605 2596 0 -1 4202496 30069 0 0 0 100225 6 0 0 25 0 1 0 361341136 147005440 28729 33554432000 4194304 4300876 140733267026144 18446744073709551615 4276150 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3605/statm: 35890 28729 171 27 0 34339 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 143560

[startup+1062.3 s]
/proc/loadavg: 4.01 3.97 3.83 5/190 3664
/proc/meminfo: memFree=18473852/32950928 swapFree=67111528/67111528
[pid=3605] ppid=3603 vsize=143560 CPUtime=1062.31 cores=4,6
/proc/3605/stat : 3605 (march_rw) R 3603 3605 2596 0 -1 4202496 31710 0 0 0 106225 6 0 0 25 0 1 0 361341136 147005440 30370 33554432000 4194304 4300876 140733267026144 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3605/statm: 35890 30370 171 27 0 34339 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 143560

[startup+1122.3 s]
/proc/loadavg: 4.00 3.97 3.83 5/190 3666
/proc/meminfo: memFree=18446052/32950928 swapFree=67111528/67111528
[pid=3605] ppid=3603 vsize=143560 CPUtime=1122.31 cores=4,6
/proc/3605/stat : 3605 (march_rw) R 3603 3605 2596 0 -1 4202496 33366 0 0 0 112225 6 0 0 25 0 1 0 361341136 147005440 32026 33554432000 4194304 4300876 140733267026144 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3605/statm: 35890 32026 171 27 0 34339 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 143560

[startup+1182.3 s]
/proc/loadavg: 4.00 3.97 3.84 5/190 3667
/proc/meminfo: memFree=18419712/32950928 swapFree=67111528/67111528
[pid=3605] ppid=3603 vsize=143560 CPUtime=1182.32 cores=4,6
/proc/3605/stat : 3605 (march_rw) R 3603 3605 2596 0 -1 4202496 34965 0 0 0 118225 7 0 0 25 0 1 0 361341136 147005440 33625 33554432000 4194304 4300876 140733267026144 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3605/statm: 35890 33625 171 27 0 34339 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 143560

[startup+1242.3 s]
/proc/loadavg: 4.00 3.97 3.84 5/190 3669
/proc/meminfo: memFree=18392792/32950928 swapFree=67111528/67111528
[pid=3605] ppid=3603 vsize=209860 CPUtime=1242.32 cores=4,6
/proc/3605/stat : 3605 (march_rw) R 3603 3605 2596 0 -1 4202496 36545 0 0 0 124225 7 0 0 25 0 1 0 361341136 214896640 35205 33554432000 4194304 4300876 140733267026144 18446744073709551615 4276267 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3605/statm: 52465 35205 171 27 0 50914 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 209860



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.97 3.85 3/186 3672
/proc/meminfo: memFree=18710376/32950928 swapFree=67111528/67111528
[pid=3605] ppid=3603 vsize=212108 CPUtime=1300.02 cores=4,6
/proc/3605/stat : 3605 (march_rw) R 3603 3605 2596 0 -1 4202496 38110 0 0 0 129995 7 0 0 25 0 1 0 361341136 217198592 36770 33554432000 4194304 4300876 140733267026144 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/3605/statm: 53027 36770 171 27 0 51476 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 212108

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): 1300.04
CPU user time (s): 1299.96
CPU system time (s): 0.081987
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 212108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.96
system time used= 0.081987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38110
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 3610

runsolver used 1.9607 second user time and 3.9654 second system time

The end

Launcher Data 

Begin job on node112 at 2011-04-02 04:25:05
IDJOB=3152817
IDBENCH=83097
IDSOLVER=1561
FILE ID=node112/3152817-1301711105
RUNJOBID= node112-1301711105-3561
PBS_JOBID= 12840843
Free space on /tmp= 71944 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k7-r89-v90-c8010-S1458811765-091.UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152817-1301711105/watcher-3152817-1301711105 -o /tmp/evaluation-result-3152817-1301711105/solver-3152817-1301711105 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152817-1301711105.cnf

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

MD5SUM BENCH= 6956d24237a9f7757ce3c5a1a338c9a6
RANDOM SEED=1777677877

node112.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		: 2666.828
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	: 5333.65
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		: 2666.828
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	: 5332.83
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		: 2666.828
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	: 5332.67
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		: 2666.828
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		: 2666.828
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	: 5261.27
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		: 2666.828
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	: 5332.82
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		: 2666.828
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		: 2666.828
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	: 5332.93
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      18979556 kB
Buffers:        383084 kB
Cached:       13232532 kB
SwapCached:          0 kB
Active:        8042772 kB
Inactive:      5640988 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      18979556 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             528 kB
Writeback:           0 kB
AnonPages:       67472 kB
Mapped:          15008 kB
Slab:           225008 kB
PageTables:       5540 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   252176 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= 71944 MiB
End job on node112 at 2011-04-02 04:46:47