Trace number 3420343

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) 5000.11 4999.95

General information on the benchmark

Namerandom/large/
unif-k5-r20-v1000-c20000-S945664020-055-UNKNOWN.cnf
MD5SUMb5db50c2da6442b279ae090cf3223d53
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark12.4231
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
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 520000
Number of clauses of size over 50

Solver Data 

0.19/0.20	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.20	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.19/0.20	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.19/0.20	c main()::
0.19/0.20	c initFormula():: searching for DIMACS p-line....
0.19/0.20	c full lookahead due to high density!
0.19/0.20	c initFormula():: the DIMACS p-line indicates a CNF of 1000 variables and 20000 clauses.
0.19/0.20	c parseCNF():: parsing....
0.19/0.20	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.20	c runParser():: parsing was successful, warming up engines...
0.19/0.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.20	c preprocessing fase I completed:: there are now 1000 free variables and 20000 clauses.
0.19/0.20	c using k-SAT heuristics (size based diff)
0.19/0.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.20	c main():: clause / variable ratio: ( 20000 / 1000 ) = 20.00
0.19/0.20	c longest clause has size 5
0.19/0.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.20	c number of free variables = 1000
0.19/0.20	c dynamic_preselect_setsize :: off
0.19/0.20	c main():: all systems go!
0.19/0.20	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 422
0.29/0.31	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
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c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 49849
6.19/6.25	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 |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |**************************************************
c |****************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 5197689
664.91/664.95	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 |*****************************
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 |***************************************************************

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: 961)

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-3420343-1306599820/watcher-3420343-1306599820 -o /tmp/evaluation-result-3420343-1306599820/solver-3420343-1306599820 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420343-1306599820.cnf 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.03 2.04 2.01 2/516 16135
/proc/meminfo: memFree=8071104/32951124 swapFree=65066528/67111528
[pid=16134] ppid=16132 vsize=7148 CPUtime=0.01 cores=1,3,5,7
/proc/16134/stat : 16134 (march_rw) R 16132 16134 15212 0 -1 4194304 376 0 0 0 1 0 0 0 18 0 1 0 752397480 7319552 321 33554432000 4194304 4300876 140735913412896 18446744073709551615 228095111877 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16134/statm: 1787 321 113 27 0 236 0

[startup+0.0526361 s]
/proc/loadavg: 2.03 2.04 2.01 2/516 16135
/proc/meminfo: memFree=8071104/32951124 swapFree=65066528/67111528
[pid=16134] ppid=16132 vsize=8612 CPUtime=0.05 cores=1,3,5,7
/proc/16134/stat : 16134 (march_rw) R 16132 16134 15212 0 -1 4202496 2221 0 0 0 5 0 0 0 18 0 1 0 752397480 8818688 508 33554432000 4194304 4300876 140735913412896 18446744073709551615 228095111877 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16134/statm: 2153 530 143 27 0 602 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 8612

[startup+0.10063 s]
/proc/loadavg: 2.03 2.04 2.01 2/516 16135
/proc/meminfo: memFree=8071104/32951124 swapFree=65066528/67111528
[pid=16134] ppid=16132 vsize=9492 CPUtime=0.09 cores=1,3,5,7
/proc/16134/stat : 16134 (march_rw) R 16132 16134 15212 0 -1 4202496 2832 0 0 0 9 0 0 0 18 0 1 0 752397480 9719808 755 33554432000 4194304 4300876 140735913412896 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16134/statm: 2373 755 143 27 0 822 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9492

[startup+0.300588 s]
/proc/loadavg: 2.03 2.04 2.01 2/516 16135
/proc/meminfo: memFree=8071104/32951124 swapFree=65066528/67111528
[pid=16134] ppid=16132 vsize=12708 CPUtime=0.29 cores=1,3,5,7
/proc/16134/stat : 16134 (march_rw) R 16132 16134 15212 0 -1 4202496 3764 0 0 0 29 0 0 0 18 0 1 0 752397480 13012992 1279 33554432000 4194304 4300876 140735913412896 18446744073709551615 4275875 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16134/statm: 3177 1279 170 27 0 1626 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12708

[startup+0.700516 s]
/proc/loadavg: 2.03 2.04 2.01 2/516 16135
/proc/meminfo: memFree=8071104/32951124 swapFree=65066528/67111528
[pid=16134] ppid=16132 vsize=12708 CPUtime=0.69 cores=1,3,5,7
/proc/16134/stat : 16134 (march_rw) R 16132 16134 15212 0 -1 4202496 3765 0 0 0 69 0 0 0 18 0 1 0 752397480 13012992 1280 33554432000 4194304 4300876 140735913412896 18446744073709551615 4227968 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16134/statm: 3177 1280 170 27 0 1626 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12708

[startup+1.50037 s]
/proc/loadavg: 2.03 2.04 2.01 3/522 16144
/proc/meminfo: memFree=8029788/32951124 swapFree=65066528/67111528
[pid=16134] ppid=16132 vsize=12708 CPUtime=1.49 cores=1,3,5,7
/proc/16134/stat : 16134 (march_rw) R 16132 16134 15212 0 -1 4202496 3765 0 0 0 149 0 0 0 20 0 1 0 752397480 13012992 1280 33554432000 4194304 4300876 140735913412896 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16134/statm: 3177 1280 170 27 0 1626 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12708

[startup+3.10108 s]
/proc/loadavg: 2.02 2.04 2.01 3/522 16144
/proc/meminfo: memFree=8024948/32951124 swapFree=65066528/67111528
[pid=16134] ppid=16132 vsize=13260 CPUtime=3.09 cores=1,3,5,7
/proc/16134/stat : 16134 (march_rw) R 16132 16134 15212 0 -1 4202496 3838 0 0 0 309 0 0 0 25 0 1 0 752397480 13578240 1353 33554432000 4194304 4300876 140735913412896 18446744073709551615 4234582 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16134/statm: 3315 1353 170 27 0 1764 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13260

[startup+6.30049 s]
/proc/loadavg: 2.02 2.04 2.01 3/522 16145
/proc/meminfo: memFree=8019144/32951124 swapFree=65066528/67111528
[pid=16134] ppid=16132 vsize=14796 CPUtime=6.29 cores=1,3,5,7
/proc/16134/stat : 16134 (march_rw) R 16132 16134 15212 0 -1 4202496 4156 0 0 0 629 0 0 0 18 0 1 0 752397480 15151104 1671 33554432000 4194304 4300876 140735913412896 18446744073709551615 4248656 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16134/statm: 3699 1671 171 27 0 2148 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14796

[startup+12.7003 s]
/proc/loadavg: 2.02 2.04 2.01 3/522 16145
/proc/meminfo: memFree=8015384/32951124 swapFree=65066528/67111528
[pid=16134] ppid=16132 vsize=16712 CPUtime=12.69 cores=1,3,5,7
/proc/16134/stat : 16134 (march_rw) R 16132 16134 15212 0 -1 4202496 4465 0 0 0 1269 0 0 0 25 0 1 0 752397480 17113088 1980 33554432000 4194304 4300876 140735913412896 18446744073709551615 4225435 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16134/statm: 4178 1980 171 27 0 2627 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16712

[startup+25.501 s]
/proc/loadavg: 2.02 2.04 2.01 3/522 16145
/proc/meminfo: memFree=8012912/32951124 swapFree=65066528/67111528
[pid=16134] ppid=16132 vsize=18436 CPUtime=25.49 cores=1,3,5,7
/proc/16134/stat : 16134 (march_rw) R 16132 16134 15212 0 -1 4202496 5087 0 0 0 2549 0 0 0 25 0 1 0 752397480 18878464 2602 33554432000 4194304 4300876 140735913412896 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16134/statm: 4609 2602 171 27 0 3058 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18436

[startup+51.1003 s]
/proc/loadavg: 2.01 2.03 2.00 3/522 16146
/proc/meminfo: memFree=8007516/32951124 swapFree=65066528/67111528
[pid=16134] ppid=16132 vsize=24904 CPUtime=51.09 cores=1,3,5,7
/proc/16134/stat : 16134 (march_rw) R 16132 16134 15212 0 -1 4202496 6330 0 0 0 5109 0 0 0 25 0 1 0 752397480 25501696 3845 33554432000 4194304 4300876 140735913412896 18446744073709551615 228094846667 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16134/statm: 6226 3845 171 27 0 4675 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 24904

[startup+102.319 s]
/proc/loadavg: 2.00 2.03 2.00 3/522 16150
/proc/meminfo: memFree=7994460/32951124 swapFree=65066528/67111528
[pid=16134] ppid=16132 vsize=39456 CPUtime=102.31 cores=1,3,5,7
/proc/16134/stat : 16134 (march_rw) R 16132 16134 15212 0 -1 4202496 8818 0 0 0 10231 0 0 0 25 0 1 0 752397480 40402944 6333 33554432000 4194304 4300876 140735913412896 18446744073709551615 4289088 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16134/statm: 9864 6333 171 27 0 8313 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 39456

[startup+162.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/522 16152
/proc/meminfo: memFree=7980940/32951124 swapFree=65066528/67111528
[pid=16134] ppid=16132 vsize=53204 CPUtime=162.3 cores=1,3,5,7
/proc/16134/stat : 16134 (march_rw) R 16132 16134 15212 0 -1 4202496 11837 0 0 0 16229 1 0 0 25 0 1 0 752397480 54480896 9352 33554432000 4194304 4300876 140735913412896 18446744073709551615 4234963 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16134/statm: 13301 9352 171 27 0 11750 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 53204

[startup+222.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/522 16153
/proc/meminfo: memFree=7970372/32951124 swapFree=65066528/67111528
[pid=16134] ppid=16132 vsize=72848 CPUtime=222.3 cores=1,3,5,7
/proc/16134/stat : 16134 (march_rw) R 16132 16134 15212 0 -1 4202496 14772 0 0 0 22228 2 0 0 25 0 1 0 752397480 74596352 12287 33554432000 4194304 4300876 140735913412896 18446744073709551615 4216242 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16134/statm: 18212 12287 171 27 0 16661 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 72848

[startup+282.301 s]
/proc/loadavg: 2.12 2.04 2.01 3/522 16155
/proc/meminfo: memFree=7960180/32951124 swapFree=65066528/67111528
[pid=16134] ppid=16132 vsize=73500 CPUtime=282.3 cores=1,3,5,7
/proc/16134/stat : 16134 (march_rw) R 16132 16134 15212 0 -1 4202496 17684 0 0 0 28227 3 0 0 25 0 1 0 752397480 75264000 15199 33554432000 4194304 4300876 140735913412896 18446744073709551615 4263233 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16134/statm: 18375 15199 171 27 0 16824 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 73500

[startup+342.301 s]
/proc/loadavg: 2.18 2.07 2.02 3/522 16157
/proc/meminfo: memFree=7948256/32951124 swapFree=65066528/67111528
[pid=16134] ppid=16132 vsize=102968 CPUtime=342.3 cores=1,3,5,7
/proc/16134/stat : 16134 (march_rw) R 16132 16134 15212 0 -1 4202496 20575 0 0 0 34227 3 0 0 25 0 1 0 752397480 105439232 18090 33554432000 4194304 4300876 140735913412896 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16134/statm: 25742 18090 171 27 0 24191 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 102968

[startup+402.301 s]
/proc/loadavg: 2.12 2.07 2.02 3/522 16158
/proc/meminfo: memFree=7936824/32951124 swapFree=65066528/67111528
[pid=16134] ppid=16132 vsize=102968 CPUtime=402.3 cores=1,3,5,7
/proc/16134/stat : 16134 (march_rw) R 16132 16134 15212 0 -1 4202496 23424 0 0 0 40226 4 0 0 25 0 1 0 752397480 105439232 20939 33554432000 4194304 4300876 140735913412896 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16134/statm: 25742 20939 171 27 0 24191 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 102968

[startup+462.301 s]
/proc/loadavg: 2.04 2.06 2.01 3/522 16160
/proc/meminfo: memFree=7925400/32951124 swapFree=65066528/67111528
[pid=16134] ppid=16132 vsize=102968 CPUtime=462.31 cores=1,3,5,7
/proc/16134/stat : 16134 (march_rw) R 16132 16134 15212 0 -1 4202496 26228 0 0 0 46226 5 0 0 25 0 1 0 752397480 105439232 23743 33554432000 4194304 4300876 140735913412896 18446744073709551615 4225414 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16134/statm: 25742 23743 171 27 0 24191 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 102968

[startup+522.301 s]
/proc/loadavg: 2.01 2.05 2.01 3/522 16161
/proc/meminfo: memFree=7914584/32951124 swapFree=65066528/67111528
[pid=16134] ppid=16132 vsize=148476 CPUtime=522.31 cores=1,3,5,7
/proc/16134/stat : 16134 (march_rw) R 16132 16134 15212 0 -1 4202496 28971 0 0 0 52226 5 0 0 25 0 1 0 752397480 152039424 26486 33554432000 4194304 4300876 140735913412896 18446744073709551615 4276259 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16134/statm: 37119 26486 171 27 0 35568 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 148476

[startup+582.301 s]
/proc/loadavg: 2.00 2.03 2.00 3/522 16163
/proc/meminfo: memFree=7903272/32951124 swapFree=65066528/67111528
[pid=16134] ppid=16132 vsize=148476 CPUtime=582.31 cores=1,3,5,7
/proc/16134/stat : 16134 (march_rw) R 16132 16134 15212 0 -1 4202496 31628 0 0 0 58226 5 0 0 25 0 1 0 752397480 152039424 29143 33554432000 4194304 4300876 140735913412896 18446744073709551615 4225432 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16134/statm: 37119 29143 171 27 0 35568 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 148476

[startup+642.301 s]

################
# More data... #
################

[startup+4062.32 s]
/proc/loadavg: 2.00 2.00 2.00 3/522 16268
/proc/meminfo: memFree=7258428/32951124 swapFree=65066528/67111528
[pid=16134] ppid=16132 vsize=1041092 CPUtime=4062.43 cores=1,3,5,7
/proc/16134/stat : 16134 (march_rw) R 16132 16134 15212 0 -1 4202496 191273 0 0 0 406206 37 0 0 25 0 1 0 752397480 1066078208 188788 33554432000 4194304 4300876 140735913412896 18446744073709551615 4234274 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16134/statm: 260273 188788 171 27 0 258722 0
Current children cumulated CPU time (s) 4062.43
Current children cumulated vsize (KiB) 1041092

[startup+4122.3 s]
/proc/loadavg: 2.21 2.06 2.02 3/522 16269
/proc/meminfo: memFree=7248000/32951124 swapFree=65066528/67111528
[pid=16134] ppid=16132 vsize=1041092 CPUtime=4122.42 cores=1,3,5,7
/proc/16134/stat : 16134 (march_rw) R 16132 16134 15212 0 -1 4202496 194100 0 0 0 412204 38 0 0 25 0 1 0 752397480 1066078208 191615 33554432000 4194304 4300876 140735913412896 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16134/statm: 260273 191615 171 27 0 258722 0
Current children cumulated CPU time (s) 4122.42
Current children cumulated vsize (KiB) 1041092

[startup+4182.3 s]
/proc/loadavg: 2.21 2.09 2.03 3/522 16271
/proc/meminfo: memFree=7237196/32951124 swapFree=65066528/67111528
[pid=16134] ppid=16132 vsize=1041092 CPUtime=4182.42 cores=1,3,5,7
/proc/16134/stat : 16134 (march_rw) R 16132 16134 15212 0 -1 4202496 196907 0 0 0 418204 38 0 0 25 0 1 0 752397480 1066078208 194422 33554432000 4194304 4300876 140735913412896 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16134/statm: 260273 194422 171 27 0 258722 0
Current children cumulated CPU time (s) 4182.42
Current children cumulated vsize (KiB) 1041092

[startup+4242.3 s]
/proc/loadavg: 2.07 2.07 2.02 3/522 16273
/proc/meminfo: memFree=7226144/32951124 swapFree=65066528/67111528
[pid=16134] ppid=16132 vsize=1041092 CPUtime=4242.42 cores=1,3,5,7
/proc/16134/stat : 16134 (march_rw) R 16132 16134 15212 0 -1 4202496 199668 0 0 0 424204 38 0 0 25 0 1 0 752397480 1066078208 197183 33554432000 4194304 4300876 140735913412896 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16134/statm: 260273 197183 171 27 0 258722 0
Current children cumulated CPU time (s) 4242.42
Current children cumulated vsize (KiB) 1041092

[startup+4302.3 s]
/proc/loadavg: 2.03 2.06 2.02 3/522 16274
/proc/meminfo: memFree=7215208/32951124 swapFree=65066528/67111528
[pid=16134] ppid=16132 vsize=1041092 CPUtime=4302.42 cores=1,3,5,7
/proc/16134/stat : 16134 (march_rw) R 16132 16134 15212 0 -1 4202496 202372 0 0 0 430204 38 0 0 25 0 1 0 752397480 1066078208 199887 33554432000 4194304 4300876 140735913412896 18446744073709551615 4214270 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16134/statm: 260273 199887 171 27 0 258722 0
Current children cumulated CPU time (s) 4302.42
Current children cumulated vsize (KiB) 1041092

[startup+4362.3 s]
/proc/loadavg: 2.01 2.04 2.01 3/522 16276
/proc/meminfo: memFree=7204904/32951124 swapFree=65066528/67111528
[pid=16134] ppid=16132 vsize=1041092 CPUtime=4362.43 cores=1,3,5,7
/proc/16134/stat : 16134 (march_rw) R 16132 16134 15212 0 -1 4202496 204974 0 0 0 436204 39 0 0 25 0 1 0 752397480 1066078208 202489 33554432000 4194304 4300876 140735913412896 18446744073709551615 4276286 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16134/statm: 260273 202489 171 27 0 258722 0
Current children cumulated CPU time (s) 4362.43
Current children cumulated vsize (KiB) 1041092

[startup+4422.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/522 16277
/proc/meminfo: memFree=7195212/32951124 swapFree=65066528/67111528
[pid=16134] ppid=16132 vsize=1041092 CPUtime=4422.43 cores=1,3,5,7
/proc/16134/stat : 16134 (march_rw) R 16132 16134 15212 0 -1 4202496 207405 0 0 0 442204 39 0 0 25 0 1 0 752397480 1066078208 204920 33554432000 4194304 4300876 140735913412896 18446744073709551615 4227546 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16134/statm: 260273 204920 171 27 0 258722 0
Current children cumulated CPU time (s) 4422.43
Current children cumulated vsize (KiB) 1041092

[startup+4482.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/522 16279
/proc/meminfo: memFree=7185368/32951124 swapFree=65066528/67111528
[pid=16134] ppid=16132 vsize=1041092 CPUtime=4482.43 cores=1,3,5,7
/proc/16134/stat : 16134 (march_rw) R 16132 16134 15212 0 -1 4202496 209954 0 0 0 448204 39 0 0 25 0 1 0 752397480 1066078208 207469 33554432000 4194304 4300876 140735913412896 18446744073709551615 4227544 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16134/statm: 260273 207469 171 27 0 258722 0
Current children cumulated CPU time (s) 4482.43
Current children cumulated vsize (KiB) 1041092

[startup+4542.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/522 16281
/proc/meminfo: memFree=7173208/32951124 swapFree=65066528/67111528
[pid=16134] ppid=16132 vsize=1041092 CPUtime=4542.43 cores=1,3,5,7
/proc/16134/stat : 16134 (march_rw) R 16132 16134 15212 0 -1 4202496 212876 0 0 0 454203 40 0 0 25 0 1 0 752397480 1066078208 210391 33554432000 4194304 4300876 140735913412896 18446744073709551615 4227604 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16134/statm: 260273 210391 171 27 0 258722 0
Current children cumulated CPU time (s) 4542.43
Current children cumulated vsize (KiB) 1041092

[startup+4602.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/522 16282
/proc/meminfo: memFree=7160292/32951124 swapFree=65066528/67111528
[pid=16134] ppid=16132 vsize=1041092 CPUtime=4602.44 cores=1,3,5,7
/proc/16134/stat : 16134 (march_rw) R 16132 16134 15212 0 -1 4202496 215779 0 0 0 460204 40 0 0 25 0 1 0 752397480 1066078208 213294 33554432000 4194304 4300876 140735913412896 18446744073709551615 4261027 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16134/statm: 260273 213294 171 27 0 258722 0
Current children cumulated CPU time (s) 4602.44
Current children cumulated vsize (KiB) 1041092

[startup+4662.3 s]
/proc/loadavg: 2.10 2.04 2.01 3/522 16284
/proc/meminfo: memFree=7147752/32951124 swapFree=65066528/67111528
[pid=16134] ppid=16132 vsize=1041092 CPUtime=4662.43 cores=1,3,5,7
/proc/16134/stat : 16134 (march_rw) R 16132 16134 15212 0 -1 4202496 218664 0 0 0 466203 40 0 0 25 0 1 0 752397480 1066078208 216179 33554432000 4194304 4300876 140735913412896 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16134/statm: 260273 216179 171 27 0 258722 0
Current children cumulated CPU time (s) 4662.43
Current children cumulated vsize (KiB) 1041092

[startup+4722.32 s]
/proc/loadavg: 2.15 2.07 2.02 3/522 16285
/proc/meminfo: memFree=7137320/32951124 swapFree=65066528/67111528
[pid=16134] ppid=16132 vsize=1041092 CPUtime=4722.46 cores=1,3,5,7
/proc/16134/stat : 16134 (march_rw) R 16132 16134 15212 0 -1 4202496 221529 0 0 0 472205 41 0 0 25 0 1 0 752397480 1066078208 219044 33554432000 4194304 4300876 140735913412896 18446744073709551615 4264525 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16134/statm: 260273 219044 171 27 0 258722 0
Current children cumulated CPU time (s) 4722.46
Current children cumulated vsize (KiB) 1041092

[startup+4782.3 s]
/proc/loadavg: 2.09 2.07 2.02 3/522 16287
/proc/meminfo: memFree=7126240/32951124 swapFree=65066528/67111528
[pid=16134] ppid=16132 vsize=1041092 CPUtime=4782.44 cores=1,3,5,7
/proc/16134/stat : 16134 (march_rw) R 16132 16134 15212 0 -1 4202496 224346 0 0 0 478203 41 0 0 25 0 1 0 752397480 1066078208 221861 33554432000 4194304 4300876 140735913412896 18446744073709551615 4276572 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16134/statm: 260273 221861 171 27 0 258722 0
Current children cumulated CPU time (s) 4782.44
Current children cumulated vsize (KiB) 1041092

[startup+4842.3 s]
/proc/loadavg: 2.03 2.05 2.01 3/522 16289
/proc/meminfo: memFree=7114308/32951124 swapFree=65066528/67111528
[pid=16134] ppid=16132 vsize=1041092 CPUtime=4842.44 cores=1,3,5,7
/proc/16134/stat : 16134 (march_rw) R 16132 16134 15212 0 -1 4202496 227139 0 0 0 484202 42 0 0 25 0 1 0 752397480 1066078208 224654 33554432000 4194304 4300876 140735913412896 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16134/statm: 260273 224654 171 27 0 258722 0
Current children cumulated CPU time (s) 4842.44
Current children cumulated vsize (KiB) 1041092

[startup+4902.3 s]
/proc/loadavg: 2.01 2.04 2.01 3/522 16290
/proc/meminfo: memFree=7103972/32951124 swapFree=65066528/67111528
[pid=16134] ppid=16132 vsize=1041092 CPUtime=4902.44 cores=1,3,5,7
/proc/16134/stat : 16134 (march_rw) R 16132 16134 15212 0 -1 4202496 229874 0 0 0 490202 42 0 0 25 0 1 0 752397480 1066078208 227389 33554432000 4194304 4300876 140735913412896 18446744073709551615 4216286 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16134/statm: 260273 227389 171 27 0 258722 0
Current children cumulated CPU time (s) 4902.44
Current children cumulated vsize (KiB) 1041092

[startup+4962.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/522 16292
/proc/meminfo: memFree=7094396/32951124 swapFree=65066528/67111528
[pid=16134] ppid=16132 vsize=1041092 CPUtime=4962.44 cores=1,3,5,7
/proc/16134/stat : 16134 (march_rw) R 16132 16134 15212 0 -1 4202496 232529 0 0 0 496202 42 0 0 25 0 1 0 752397480 1066078208 230044 33554432000 4194304 4300876 140735913412896 18446744073709551615 4248615 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16134/statm: 260273 230044 171 27 0 258722 0
Current children cumulated CPU time (s) 4962.44
Current children cumulated vsize (KiB) 1041092



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.03 2.00 3/522 16293
/proc/meminfo: memFree=7088036/32951124 swapFree=65066528/67111528
[pid=16134] ppid=16132 vsize=1041092 CPUtime=5000.06 cores=1,3,5,7
/proc/16134/stat : 16134 (march_rw) R 16132 16134 15212 0 -1 4202496 234137 0 0 0 499963 43 0 0 25 0 1 0 752397480 1066078208 231652 33554432000 4194304 4300876 140735913412896 18446744073709551615 4227594 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16134/statm: 260273 231652 171 27 0 258722 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 1041092

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

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

[startup+4999.9 s]
/proc/loadavg: 2.00 2.03 2.00 3/522 16293
/proc/meminfo: memFree=7088036/32951124 swapFree=65066528/67111528
[pid=16134] ppid=16132 vsize=1041092 CPUtime=5000.06 cores=1,3,5,7
/proc/16134/stat : 16134 (march_rw) R 16132 16134 15212 0 -1 4202496 234137 0 0 0 499963 43 0 0 25 0 1 0 752397480 1066078208 231652 33554432000 4194304 4300876 140735913412896 18446744073709551615 4227594 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/16134/statm: 260273 231652 171 27 0 258722 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 1041092

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.95
CPU time (s): 5000.11
CPU user time (s): 4999.64
CPU system time (s): 0.468928
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 1041092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.64
system time used= 0.468928
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 234137
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= 42
involuntary context switches= 2975

runsolver used 24.2203 second user time and 57.6252 second system time

The end

Launcher Data 

Begin job on node142 at 2011-05-28 18:23:40
IDJOB=3420343
IDBENCH=82595
IDSOLVER=1913
FILE ID=node142/3420343-1306599820
RUNJOBID= node142-1306594818-15914
PBS_JOBID= 13471538
Free space on /tmp= 73560 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v1000-c20000-S945664020-055-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420343-1306599820/watcher-3420343-1306599820 -o /tmp/evaluation-result-3420343-1306599820/solver-3420343-1306599820 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420343-1306599820.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= b5db50c2da6442b279ae090cf3223d53
RANDOM SEED=233664795

node142.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		: 2666.846
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	: 5333.69
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		: 2666.846
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	: 5131.95
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		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
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	: 5332.67
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		: 2666.846
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	: 5332.81
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		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:       8071276 kB
Buffers:        281292 kB
Cached:        7577840 kB
SwapCached:      20520 kB
Active:       12204668 kB
Inactive:     12341276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:       8071276 kB
SwapTotal:    67111528 kB
SwapFree:     65066528 kB
Dirty:             412 kB
Writeback:           0 kB
AnonPages:    16674124 kB
Mapped:          33236 kB
Slab:           188352 kB
PageTables:      75048 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 145380944 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= 73560 MiB
End job on node142 at 2011-05-28 19:47:02