Trace number 3291252

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_rw 2011-03-02? (TO) 1300.05 1300.01

General information on the benchmark

NameSAT03/industrial/maris/CNF/
gripper13u.shuffled-as.sat03-395.cnf
MD5SUM3889b7ed90cc1fbe8bc8d140a1763832
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark4427.96
Satisfiable
(Un)Satisfiability was proved
Number of variables4268
Number of clauses38965
Sum of the clauses size86077
Maximum clause length28
Minimum clause length1
Number of clauses of size 169
Number of clauses of size 235984
Number of clauses of size 3104
Number of clauses of size 42704
Number of clauses of size 50
Number of clauses of size over 5104

Solver Data 

0.09/0.15	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.09/0.15	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.09/0.15	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.09/0.15	c main()::
0.09/0.15	c initFormula():: searching for DIMACS p-line....
0.09/0.15	c initFormula():: the DIMACS p-line indicates a CNF of 4268 variables and 38965 clauses.
0.09/0.15	c parseCNF():: parsing....
0.09/0.15	c parseCNF():: the CNF contains 69 unary clauses.
0.09/0.15	c runParser():: parsing was successful, warming up engines...
0.09/0.15	c find_and_remove_tautogolies():: found and removed 16 tautologies
0.09/0.15	c find_and_remove_tautogolies():: found and removed 12 tautologies
0.09/0.15	c simplify_formula():: removed 0 tautological, 2733 satisfied and 0 duplicate clauses
0.09/0.15	c preprocessing fase I completed:: there are now 4027 free variables and 36232 clauses.
0.09/0.15	c using k-SAT heuristics (size based diff)
0.09/0.15	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.15	c simplify_formula():: removed 0 tautological, 0 satisfied and 4 duplicate clauses
0.09/0.15	c main():: clause / variable ratio: ( 36232 / 4268 ) = 8.49
0.09/0.15	c longest clause has size 28
0.09/0.15	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.15	c number of free variables = 4027
0.09/0.15	c dynamic_preselect_setsize :: off
0.09/0.15	c main():: all systems go!
0.09/0.15	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 474
0.28/0.38	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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 |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 4637
2.89/2.94	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
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c |******************************************
c |********************************************
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c |***********************************************
c |************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 133467
77.69/77.79	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 |****************************
c |*****************************
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c |*******************************
c |********************************
c |*********************************
c |**********************************
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 |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

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-3291252-1303793786/watcher-3291252-1303793786 -o /tmp/evaluation-result-3291252-1303793786/solver-3291252-1303793786 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3291252-1303793786.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: 3.38 3.87 3.90 5/180 16290
/proc/meminfo: memFree=13025276/32951124 swapFree=67111528/67111528
[pid=16290] ppid=16288 vsize=7340 CPUtime=0 cores=4,6
/proc/16290/stat : 16290 (march_rw) R 16288 16290 16248 0 -1 4194304 401 0 0 0 0 0 0 0 21 0 1 0 490979050 7516160 346 33554432000 4194304 4300876 140737294590224 18446744073709551615 230808826565 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16290/statm: 1835 346 113 27 0 284 0

[startup+0.0646189 s]
/proc/loadavg: 3.38 3.87 3.90 5/180 16290
/proc/meminfo: memFree=13025276/32951124 swapFree=67111528/67111528
[pid=16290] ppid=16288 vsize=11132 CPUtime=0.05 cores=4,6
/proc/16290/stat : 16290 (march_rw) R 16288 16290 16248 0 -1 4194304 2167 0 0 0 5 0 0 0 21 0 1 0 490979050 11399168 966 33554432000 4194304 4300876 140737294590224 18446744073709551615 230808826565 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16290/statm: 2783 966 129 27 0 1232 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 11132

[startup+0.100632 s]
/proc/loadavg: 3.38 3.87 3.90 5/180 16290
/proc/meminfo: memFree=13025276/32951124 swapFree=67111528/67111528
[pid=16290] ppid=16288 vsize=11132 CPUtime=0.09 cores=4,6
/proc/16290/stat : 16290 (march_rw) R 16288 16290 16248 0 -1 4202496 3832 0 0 0 9 0 0 0 21 0 1 0 490979050 11399168 977 33554432000 4194304 4300876 140737294590224 18446744073709551615 4239745 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16290/statm: 2783 977 144 27 0 1232 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11132

[startup+0.300577 s]
/proc/loadavg: 3.38 3.87 3.90 5/180 16290
/proc/meminfo: memFree=13025276/32951124 swapFree=67111528/67111528
[pid=16290] ppid=16288 vsize=18400 CPUtime=0.28 cores=4,6
/proc/16290/stat : 16290 (march_rw) R 16288 16290 16248 0 -1 4202496 6085 0 0 0 28 0 0 0 22 0 1 0 490979050 18841600 1716 33554432000 4194304 4300876 140737294590224 18446744073709551615 4225187 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16290/statm: 4600 1716 171 27 0 3049 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 18400

[startup+0.700518 s]
/proc/loadavg: 3.38 3.87 3.90 5/180 16290
/proc/meminfo: memFree=13025276/32951124 swapFree=67111528/67111528
[pid=16290] ppid=16288 vsize=19064 CPUtime=0.68 cores=4,6
/proc/16290/stat : 16290 (march_rw) R 16288 16290 16248 0 -1 4202496 6248 0 0 0 68 0 0 0 24 0 1 0 490979050 19521536 1879 33554432000 4194304 4300876 140737294590224 18446744073709551615 4214618 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16290/statm: 4766 1879 171 27 0 3215 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 19064

[startup+1.50039 s]
/proc/loadavg: 3.38 3.87 3.90 5/190 16309
/proc/meminfo: memFree=12814748/32951124 swapFree=67111528/67111528
[pid=16290] ppid=16288 vsize=19328 CPUtime=1.48 cores=4,6
/proc/16290/stat : 16290 (march_rw) R 16288 16290 16248 0 -1 4202496 6332 0 0 0 148 0 0 0 25 0 1 0 490979050 19791872 1963 33554432000 4194304 4300876 140737294590224 18446744073709551615 4214479 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16290/statm: 4832 1963 171 27 0 3281 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 19328

[startup+3.1011 s]
/proc/loadavg: 3.38 3.87 3.90 5/190 16309
/proc/meminfo: memFree=12616596/32951124 swapFree=67111528/67111528
[pid=16290] ppid=16288 vsize=19976 CPUtime=3.09 cores=4,6
/proc/16290/stat : 16290 (march_rw) R 16288 16290 16248 0 -1 4202496 6449 0 0 0 309 0 0 0 25 0 1 0 490979050 20455424 2080 33554432000 4194304 4300876 140737294590224 18446744073709551615 4288313 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16290/statm: 4994 2080 171 27 0 3443 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19976

[startup+6.30048 s]
/proc/loadavg: 3.43 3.87 3.90 5/190 16309
/proc/meminfo: memFree=12605152/32951124 swapFree=67111528/67111528
[pid=16290] ppid=16288 vsize=20612 CPUtime=6.29 cores=4,6
/proc/16290/stat : 16290 (march_rw) R 16288 16290 16248 0 -1 4202496 6607 0 0 0 629 0 0 0 25 0 1 0 490979050 21106688 2238 33554432000 4194304 4300876 140737294590224 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16290/statm: 5153 2238 171 27 0 3602 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20612

[startup+12.7003 s]
/proc/loadavg: 3.48 3.87 3.90 5/190 16309
/proc/meminfo: memFree=12373204/32951124 swapFree=67111528/67111528
[pid=16290] ppid=16288 vsize=21704 CPUtime=12.68 cores=4,6
/proc/16290/stat : 16290 (march_rw) R 16288 16290 16248 0 -1 4202496 6795 0 0 0 1268 0 0 0 25 0 1 0 490979050 22224896 2426 33554432000 4194304 4300876 140737294590224 18446744073709551615 4275622 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16290/statm: 5426 2426 171 27 0 3875 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 21704

[startup+25.501 s]
/proc/loadavg: 3.59 3.88 3.91 5/190 16310
/proc/meminfo: memFree=12349944/32951124 swapFree=67111528/67111528
[pid=16290] ppid=16288 vsize=23508 CPUtime=25.48 cores=4,6
/proc/16290/stat : 16290 (march_rw) R 16288 16290 16248 0 -1 4202496 7071 0 0 0 2548 0 0 0 25 0 1 0 490979050 24072192 2702 33554432000 4194304 4300876 140737294590224 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16290/statm: 5877 2702 171 27 0 4326 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 23508

[startup+51.1003 s]
/proc/loadavg: 3.73 3.89 3.91 5/190 16310
/proc/meminfo: memFree=12287820/32951124 swapFree=67111528/67111528
[pid=16290] ppid=16288 vsize=26176 CPUtime=51.09 cores=4,6
/proc/16290/stat : 16290 (march_rw) R 16288 16290 16248 0 -1 4202496 7689 0 0 0 5108 1 0 0 25 0 1 0 490979050 26804224 3320 33554432000 4194304 4300876 140737294590224 18446744073709551615 4234743 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16290/statm: 6544 3320 171 27 0 4993 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 26176

[startup+102.307 s]
/proc/loadavg: 3.92 3.92 3.91 5/190 16312
/proc/meminfo: memFree=11893364/32951124 swapFree=67111528/67111528
[pid=16290] ppid=16288 vsize=32724 CPUtime=102.3 cores=4,6
/proc/16290/stat : 16290 (march_rw) R 16288 16290 16248 0 -1 4202496 9064 0 0 0 10229 1 0 0 25 0 1 0 490979050 33509376 4695 33554432000 4194304 4300876 140737294590224 18446744073709551615 4225152 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16290/statm: 8181 4695 171 27 0 6630 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 32724

[startup+162.301 s]
/proc/loadavg: 3.97 3.93 3.91 5/190 16313
/proc/meminfo: memFree=11649568/32951124 swapFree=67111528/67111528
[pid=16290] ppid=16288 vsize=42256 CPUtime=162.29 cores=4,6
/proc/16290/stat : 16290 (march_rw) R 16288 16290 16248 0 -1 4202496 10319 0 0 0 16228 1 0 0 25 0 1 0 490979050 43270144 5950 33554432000 4194304 4300876 140737294590224 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16290/statm: 10564 5950 171 27 0 9013 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 42256

[startup+222.301 s]
/proc/loadavg: 4.03 3.95 3.92 5/190 16315
/proc/meminfo: memFree=11287340/32951124 swapFree=67111528/67111528
[pid=16290] ppid=16288 vsize=46400 CPUtime=222.3 cores=4,6
/proc/16290/stat : 16290 (march_rw) R 16288 16290 16248 0 -1 4202496 11416 0 0 0 22228 2 0 0 25 0 1 0 490979050 47513600 7047 33554432000 4194304 4300876 140737294590224 18446744073709551615 4216226 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16290/statm: 11600 7047 171 27 0 10049 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 46400

[startup+282.301 s]
/proc/loadavg: 4.01 3.96 3.92 5/190 16326
/proc/meminfo: memFree=10695164/32951124 swapFree=67111528/67111528
[pid=16290] ppid=16288 vsize=46532 CPUtime=282.3 cores=4,6
/proc/16290/stat : 16290 (march_rw) R 16288 16290 16248 0 -1 4202496 12542 0 0 0 28228 2 0 0 25 0 1 0 490979050 47648768 8173 33554432000 4194304 4300876 140737294590224 18446744073709551615 4214530 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16290/statm: 11633 8173 171 27 0 10082 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 46532

[startup+342.301 s]
/proc/loadavg: 4.00 3.96 3.92 5/190 16327
/proc/meminfo: memFree=10650148/32951124 swapFree=67111528/67111528
[pid=16290] ppid=16288 vsize=65720 CPUtime=342.3 cores=4,6
/proc/16290/stat : 16290 (march_rw) R 16288 16290 16248 0 -1 4202496 13694 0 0 0 34228 2 0 0 25 0 1 0 490979050 67297280 9325 33554432000 4194304 4300876 140737294590224 18446744073709551615 4216263 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16290/statm: 16430 9325 171 27 0 14879 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 65720

[startup+402.301 s]
/proc/loadavg: 4.07 3.99 3.93 5/190 16329
/proc/meminfo: memFree=10629536/32951124 swapFree=67111528/67111528
[pid=16290] ppid=16288 vsize=65852 CPUtime=402.3 cores=4,6
/proc/16290/stat : 16290 (march_rw) R 16288 16290 16248 0 -1 4202496 14822 0 0 0 40227 3 0 0 25 0 1 0 490979050 67432448 10453 33554432000 4194304 4300876 140737294590224 18446744073709551615 4216351 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16290/statm: 16463 10453 171 27 0 14912 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 65852

[startup+462.3 s]
/proc/loadavg: 4.02 3.99 3.93 5/190 16333
/proc/meminfo: memFree=7388528/32951124 swapFree=67111528/67111528
[pid=16290] ppid=16288 vsize=74584 CPUtime=462.3 cores=4,6
/proc/16290/stat : 16290 (march_rw) R 16288 16290 16248 0 -1 4202496 15975 0 0 0 46227 3 0 0 25 0 1 0 490979050 76374016 11606 33554432000 4194304 4300876 140737294590224 18446744073709551615 4227912 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16290/statm: 18646 11606 171 27 0 17095 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 74584

[startup+522.3 s]
/proc/loadavg: 4.08 4.00 3.93 5/190 16335
/proc/meminfo: memFree=7383508/32951124 swapFree=67111528/67111528
[pid=16290] ppid=16288 vsize=74584 CPUtime=522.3 cores=4,6
/proc/16290/stat : 16290 (march_rw) R 16288 16290 16248 0 -1 4202496 17247 0 0 0 52227 3 0 0 25 0 1 0 490979050 76374016 12878 33554432000 4194304 4300876 140737294590224 18446744073709551615 4216286 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16290/statm: 18646 12878 171 27 0 17095 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 74584

[startup+582.3 s]
/proc/loadavg: 5.27 4.35 4.05 4/186 16356
/proc/meminfo: memFree=11720088/32951124 swapFree=67111528/67111528
[pid=16290] ppid=16288 vsize=74716 CPUtime=582.3 cores=4,6
/proc/16290/stat : 16290 (march_rw) R 16288 16290 16248 0 -1 4202496 18609 0 0 0 58227 3 0 0 25 0 1 0 490979050 76509184 14240 33554432000 4194304 4300876 140737294590224 18446744073709551615 4216286 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16290/statm: 18679 14240 171 27 0 17128 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 74716

[startup+642.3 s]
/proc/loadavg: 4.68 4.37 4.08 5/190 16368
/proc/meminfo: memFree=11714576/32951124 swapFree=67111528/67111528
[pid=16290] ppid=16288 vsize=74716 CPUtime=642.31 cores=4,6
/proc/16290/stat : 16290 (march_rw) R 16288 16290 16248 0 -1 4202496 19747 0 0 0 64223 8 0 0 25 0 1 0 490979050 76509184 15378 33554432000 4194304 4300876 140737294590224 18446744073709551615 4216304 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16290/statm: 18679 15378 171 27 0 17128 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 74716

[startup+702.3 s]
/proc/loadavg: 4.25 4.30 4.07 5/190 16370
/proc/meminfo: memFree=11651548/32951124 swapFree=67111528/67111528
[pid=16290] ppid=16288 vsize=114008 CPUtime=702.3 cores=4,6
/proc/16290/stat : 16290 (march_rw) R 16288 16290 16248 0 -1 4202496 20888 0 0 0 70222 8 0 0 25 0 1 0 490979050 116744192 16519 33554432000 4194304 4300876 140737294590224 18446744073709551615 4214499 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16290/statm: 28502 16519 171 27 0 26951 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 114008

[startup+762.306 s]
/proc/loadavg: 4.15 4.26 4.07 5/190 16371
/proc/meminfo: memFree=11644840/32951124 swapFree=67111528/67111528
[pid=16290] ppid=16288 vsize=114140 CPUtime=762.31 cores=4,6
/proc/16290/stat : 16290 (march_rw) R 16288 16290 16248 0 -1 4202496 22062 0 0 0 76222 9 0 0 25 0 1 0 490979050 116879360 17693 33554432000 4194304 4300876 140737294590224 18446744073709551615 4275756 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16290/statm: 28535 17693 171 27 0 26984 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 114140

[startup+822.3 s]
/proc/loadavg: 4.05 4.21 4.07 5/190 16373
/proc/meminfo: memFree=11632172/32951124 swapFree=67111528/67111528
[pid=16290] ppid=16288 vsize=114140 CPUtime=822.31 cores=4,6
/proc/16290/stat : 16290 (march_rw) R 16288 16290 16248 0 -1 4202496 23302 0 0 0 82221 10 0 0 25 0 1 0 490979050 116879360 18933 33554432000 4194304 4300876 140737294590224 18446744073709551615 4227539 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16290/statm: 28535 18933 171 27 0 26984 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 114140

[startup+882.3 s]
/proc/loadavg: 4.02 4.17 4.06 5/190 16375
/proc/meminfo: memFree=11618264/32951124 swapFree=67111528/67111528
[pid=16290] ppid=16288 vsize=114140 CPUtime=882.31 cores=4,6
/proc/16290/stat : 16290 (march_rw) R 16288 16290 16248 0 -1 4202496 24557 0 0 0 88220 11 0 0 25 0 1 0 490979050 116879360 20188 33554432000 4194304 4300876 140737294590224 18446744073709551615 4214400 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16290/statm: 28535 20188 171 27 0 26984 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 114140

[startup+942.301 s]
/proc/loadavg: 4.00 4.13 4.05 5/190 16376
/proc/meminfo: memFree=11552656/32951124 swapFree=67111528/67111528
[pid=16290] ppid=16288 vsize=114140 CPUtime=942.31 cores=4,6
/proc/16290/stat : 16290 (march_rw) R 16288 16290 16248 0 -1 4202496 26000 0 0 0 94220 11 0 0 25 0 1 0 490979050 116879360 21631 33554432000 4194304 4300876 140737294590224 18446744073709551615 4250807 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16290/statm: 28535 21631 171 27 0 26984 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 114140

[startup+1002.3 s]
/proc/loadavg: 4.00 4.11 4.05 5/190 16378
/proc/meminfo: memFree=11114096/32951124 swapFree=67111528/67111528
[pid=16290] ppid=16288 vsize=133916 CPUtime=1002.32 cores=4,6
/proc/16290/stat : 16290 (march_rw) R 16288 16290 16248 0 -1 4202496 27257 0 0 0 100220 12 0 0 25 0 1 0 490979050 137129984 22888 33554432000 4194304 4300876 140737294590224 18446744073709551615 4288355 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16290/statm: 33479 22888 171 27 0 31928 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 133916

[startup+1062.3 s]
/proc/loadavg: 4.00 4.08 4.04 5/190 16379
/proc/meminfo: memFree=11101928/32951124 swapFree=67111528/67111528
[pid=16290] ppid=16288 vsize=133916 CPUtime=1062.32 cores=4,6
/proc/16290/stat : 16290 (march_rw) R 16288 16290 16248 0 -1 4202496 28609 0 0 0 106219 13 0 0 25 0 1 0 490979050 137129984 24240 33554432000 4194304 4300876 140737294590224 18446744073709551615 4214496 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16290/statm: 33479 24240 171 27 0 31928 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 133916

[startup+1122.3 s]
/proc/loadavg: 4.04 4.08 4.04 5/190 16381
/proc/meminfo: memFree=11096820/32951124 swapFree=67111528/67111528
[pid=16290] ppid=16288 vsize=133916 CPUtime=1122.32 cores=4,6
/proc/16290/stat : 16290 (march_rw) R 16288 16290 16248 0 -1 4202496 29682 0 0 0 112219 13 0 0 25 0 1 0 490979050 137129984 25313 33554432000 4194304 4300876 140737294590224 18446744073709551615 4284034 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16290/statm: 33479 25313 171 27 0 31928 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 133916

[startup+1182.3 s]
/proc/loadavg: 4.01 4.06 4.04 5/190 16383
/proc/meminfo: memFree=11067164/32951124 swapFree=67111528/67111528
[pid=16290] ppid=16288 vsize=133916 CPUtime=1182.33 cores=4,6
/proc/16290/stat : 16290 (march_rw) R 16288 16290 16248 0 -1 4202496 30788 0 0 0 118219 14 0 0 25 0 1 0 490979050 137129984 26419 33554432000 4194304 4300876 140737294590224 18446744073709551615 4216323 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16290/statm: 33479 26419 171 27 0 31928 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 133916

[startup+1242.3 s]
/proc/loadavg: 4.00 4.05 4.03 5/190 16384
/proc/meminfo: memFree=11060572/32951124 swapFree=67111528/67111528
[pid=16290] ppid=16288 vsize=133916 CPUtime=1242.32 cores=4,6
/proc/16290/stat : 16290 (march_rw) R 16288 16290 16248 0 -1 4202496 31942 0 0 0 124218 14 0 0 25 0 1 0 490979050 137129984 27573 33554432000 4194304 4300876 140737294590224 18446744073709551615 4216286 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16290/statm: 33479 27573 171 27 0 31928 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 133916



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.04 4.02 5/190 16386
/proc/meminfo: memFree=11054976/32951124 swapFree=67111528/67111528
[pid=16290] ppid=16288 vsize=133916 CPUtime=1300.03 cores=4,6
/proc/16290/stat : 16290 (march_rw) R 16288 16290 16248 0 -1 4202496 33035 0 0 0 129988 15 0 0 25 0 1 0 490979050 137129984 28666 33554432000 4194304 4300876 140737294590224 18446744073709551615 4216226 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/16290/statm: 33479 28666 171 27 0 31928 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 133916

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.05
CPU user time (s): 1299.89
CPU system time (s): 0.157975
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 133916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.89
system time used= 0.157975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33035
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= 7
involuntary context switches= 1479

runsolver used 2.27365 second user time and 4.76527 second system time

The end

Launcher Data 

Begin job on node104 at 2011-04-26 06:56:26
IDJOB=3291252
IDBENCH=84180
IDSOLVER=1561
FILE ID=node104/3291252-1303793786
RUNJOBID= node104-1303793786-16267
PBS_JOBID= 13157285
Free space on /tmp= 71840 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT03/industrial/maris/CNF/gripper13u.shuffled-as.sat03-395.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3291252-1303793786/watcher-3291252-1303793786 -o /tmp/evaluation-result-3291252-1303793786/solver-3291252-1303793786 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3291252-1303793786.cnf

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

MD5SUM BENCH= 3889b7ed90cc1fbe8bc8d140a1763832
RANDOM SEED=2013929422

node104.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		: 2666.855
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	: 5333.71
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		: 2666.855
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		: 2666.855
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		: 2666.855
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	: 5332.80
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		: 2666.855
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	: 5293.18
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		: 2666.855
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
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		: 2666.855
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	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      13026156 kB
Buffers:       2289148 kB
Cached:       16978404 kB
SwapCached:          0 kB
Active:       10622420 kB
Inactive:      8718180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      13026156 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             952 kB
Writeback:           0 kB
AnonPages:       72116 kB
Mapped:          14424 kB
Slab:           518056 kB
PageTables:       5156 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   202288 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= 71776 MiB
End job on node104 at 2011-04-26 07:18:08