Trace number 3420253

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) 5000.09 4999.93

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v10000-c42000-S1256256213-053-UNKNOWN.cnf
MD5SUM7c175136a39da4bf967495732df3f101
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark11.8602
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.19/0.26	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.26	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.19/0.26	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.19/0.26	c main()::
0.19/0.26	c initFormula():: searching for DIMACS p-line....
0.19/0.26	c initFormula():: the DIMACS p-line indicates a CNF of 10000 variables and 42000 clauses.
0.19/0.26	c parseCNF():: parsing....
0.19/0.26	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.26	c runParser():: parsing was successful, warming up engines...
0.19/0.26	c simplify_formula():: removed 0 tautological, 298 satisfied and 0 duplicate clauses
0.19/0.26	c preprocessing fase I completed:: there are now 9954 free variables and 41702 clauses.
0.19/0.26	c using 3-SAT heuristics (occurence based diff)
0.19/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 172 duplicate clauses
0.19/0.26	c resolvent_look() :: found 86 resolvents
0.19/0.26	c main():: clause / variable ratio: ( 41788 / 10000 ) = 4.18
0.19/0.26	c longest clause has size 3
0.19/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.26	c number of free variables = 9954
0.19/0.26	c dynamic_preselect_setsize :: off
0.19/0.26	c main():: all systems go!
0.19/0.26	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 932
0.89/0.97	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 296976
206.50/206.54	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
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c |*******************************************************
c |********************************************************
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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-3420253-1306591685/watcher-3420253-1306591685 -o /tmp/evaluation-result-3420253-1306591685/solver-3420253-1306591685 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420253-1306591685.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: 0.96 1.09 1.43 1/433 11088
/proc/meminfo: memFree=11848760/32951124 swapFree=62199376/67111528
[pid=11088] ppid=11086 vsize=8600 CPUtime=0.01 cores=1,3,5,7
/proc/11088/stat : 11088 (march_rw) R 11086 11088 10295 0 -1 4194304 702 0 0 0 1 0 0 0 22 0 1 0 770766392 8806400 647 33554432000 4194304 4300876 140736152928880 18446744073709551615 255377301248 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11088/statm: 2150 648 113 27 0 599 0

[startup+0.098567 s]
/proc/loadavg: 0.96 1.09 1.43 1/433 11088
/proc/meminfo: memFree=11848760/32951124 swapFree=62199376/67111528
[pid=11088] ppid=11086 vsize=13320 CPUtime=0.09 cores=1,3,5,7
/proc/11088/stat : 11088 (march_rw) R 11086 11088 10295 0 -1 4194304 4003 0 0 0 9 0 0 0 22 0 1 0 770766392 13639680 1464 33554432000 4194304 4300876 140736152928880 18446744073709551615 255376962245 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11088/statm: 3363 1474 129 27 0 1812 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13320

[startup+0.100577 s]
/proc/loadavg: 0.96 1.09 1.43 1/433 11088
/proc/meminfo: memFree=11848760/32951124 swapFree=62199376/67111528
[pid=11088] ppid=11086 vsize=14112 CPUtime=0.09 cores=1,3,5,7
/proc/11088/stat : 11088 (march_rw) R 11086 11088 10295 0 -1 4194304 4204 0 0 0 9 0 0 0 22 0 1 0 770766392 14450688 1665 33554432000 4194304 4300876 140736152928880 18446744073709551615 4240293 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11088/statm: 3528 1665 129 27 0 1977 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14112

[startup+0.300532 s]
/proc/loadavg: 0.96 1.09 1.43 1/433 11088
/proc/meminfo: memFree=11848760/32951124 swapFree=62199376/67111528
[pid=11088] ppid=11086 vsize=25696 CPUtime=0.29 cores=1,3,5,7
/proc/11088/stat : 11088 (march_rw) R 11086 11088 10295 0 -1 4202496 12393 0 0 0 28 1 0 0 23 0 1 0 770766392 26312704 3358 33554432000 4194304 4300876 140736152928880 18446744073709551615 4217423 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11088/statm: 6424 3358 169 27 0 4873 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25696

[startup+0.700466 s]
/proc/loadavg: 0.96 1.09 1.43 1/433 11088
/proc/meminfo: memFree=11848760/32951124 swapFree=62199376/67111528
[pid=11088] ppid=11086 vsize=27368 CPUtime=0.69 cores=1,3,5,7
/proc/11088/stat : 11088 (march_rw) R 11086 11088 10295 0 -1 4202496 14007 0 0 0 68 1 0 0 25 0 1 0 770766392 28024832 4972 33554432000 4194304 4300876 140736152928880 18446744073709551615 255376962245 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11088/statm: 6842 4973 169 27 0 5291 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27368

[startup+1.50032 s]
/proc/loadavg: 0.96 1.09 1.43 3/437 11095
/proc/meminfo: memFree=11825036/32951124 swapFree=62199376/67111528
[pid=11088] ppid=11086 vsize=28292 CPUtime=1.49 cores=1,3,5,7
/proc/11088/stat : 11088 (march_rw) R 11086 11088 10295 0 -1 4202496 14207 0 0 0 148 1 0 0 25 0 1 0 770766392 28971008 5172 33554432000 4194304 4300876 140736152928880 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11088/statm: 7073 5172 169 27 0 5522 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28292

[startup+3.10102 s]
/proc/loadavg: 0.96 1.09 1.43 3/437 11095
/proc/meminfo: memFree=11822844/32951124 swapFree=62199376/67111528
[pid=11088] ppid=11086 vsize=28720 CPUtime=3.09 cores=1,3,5,7
/proc/11088/stat : 11088 (march_rw) R 11086 11088 10295 0 -1 4202496 14295 0 0 0 308 1 0 0 25 0 1 0 770766392 29409280 5260 33554432000 4194304 4300876 140736152928880 18446744073709551615 4216912 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11088/statm: 7180 5260 169 27 0 5629 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28720

[startup+6.30043 s]
/proc/loadavg: 1.04 1.11 1.43 3/437 11095
/proc/meminfo: memFree=11822100/32951124 swapFree=62199376/67111528
[pid=11088] ppid=11086 vsize=29016 CPUtime=6.29 cores=1,3,5,7
/proc/11088/stat : 11088 (march_rw) R 11086 11088 10295 0 -1 4202496 14379 0 0 0 628 1 0 0 25 0 1 0 770766392 29712384 5344 33554432000 4194304 4300876 140736152928880 18446744073709551615 4248602 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11088/statm: 7254 5344 169 27 0 5703 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29016

[startup+12.7002 s]
/proc/loadavg: 1.12 1.12 1.43 3/437 11096
/proc/meminfo: memFree=11818820/32951124 swapFree=62199376/67111528
[pid=11088] ppid=11086 vsize=29812 CPUtime=12.69 cores=1,3,5,7
/proc/11088/stat : 11088 (march_rw) R 11086 11088 10295 0 -1 4202496 14520 0 0 0 1268 1 0 0 25 0 1 0 770766392 30527488 5485 33554432000 4194304 4300876 140736152928880 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11088/statm: 7453 5485 169 27 0 5902 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 29812

[startup+25.5009 s]
/proc/loadavg: 1.31 1.16 1.44 3/437 11096
/proc/meminfo: memFree=11817080/32951124 swapFree=62199376/67111528
[pid=11088] ppid=11086 vsize=30836 CPUtime=25.49 cores=1,3,5,7
/proc/11088/stat : 11088 (march_rw) R 11086 11088 10295 0 -1 4202496 14752 0 0 0 2548 1 0 0 25 0 1 0 770766392 31576064 5717 33554432000 4194304 4300876 140736152928880 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11088/statm: 7709 5717 169 27 0 6158 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 30836

[startup+51.1001 s]
/proc/loadavg: 1.62 1.25 1.46 3/437 11097
/proc/meminfo: memFree=11812812/32951124 swapFree=62199376/67111528
[pid=11088] ppid=11086 vsize=33140 CPUtime=51.09 cores=1,3,5,7
/proc/11088/stat : 11088 (march_rw) R 11086 11088 10295 0 -1 4202496 15120 0 0 0 5108 1 0 0 25 0 1 0 770766392 33935360 6085 33554432000 4194304 4300876 140736152928880 18446744073709551615 4216840 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11088/statm: 8285 6085 169 27 0 6734 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 33140

[startup+102.317 s]
/proc/loadavg: 1.83 1.36 1.49 3/437 11098
/proc/meminfo: memFree=11802636/32951124 swapFree=62199376/67111528
[pid=11088] ppid=11086 vsize=36284 CPUtime=102.31 cores=1,3,5,7
/proc/11088/stat : 11088 (march_rw) R 11086 11088 10295 0 -1 4202496 15654 0 0 0 10230 1 0 0 25 0 1 0 770766392 37154816 6611 33554432000 4194304 4300876 140736152928880 18446744073709551615 4216993 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11088/statm: 9071 6611 169 27 0 7520 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 36284

[startup+162.301 s]
/proc/loadavg: 2.04 1.50 1.53 3/437 11100
/proc/meminfo: memFree=11793072/32951124 swapFree=62199376/67111528
[pid=11088] ppid=11086 vsize=39268 CPUtime=162.29 cores=1,3,5,7
/proc/11088/stat : 11088 (march_rw) R 11086 11088 10295 0 -1 4202496 16277 0 0 0 16228 1 0 0 25 0 1 0 770766392 40210432 7234 33554432000 4194304 4300876 140736152928880 18446744073709551615 4216993 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11088/statm: 9817 7234 169 27 0 8266 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 39268

[startup+222.3 s]
/proc/loadavg: 2.06 1.61 1.56 3/437 11101
/proc/meminfo: memFree=11783872/32951124 swapFree=62199376/67111528
[pid=11088] ppid=11086 vsize=39904 CPUtime=222.3 cores=1,3,5,7
/proc/11088/stat : 11088 (march_rw) R 11086 11088 10295 0 -1 4202496 16902 0 0 0 22228 2 0 0 25 0 1 0 770766392 40861696 7851 33554432000 4194304 4300876 140736152928880 18446744073709551615 4248602 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11088/statm: 9976 7851 169 27 0 8425 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 39904

[startup+282.3 s]
/proc/loadavg: 2.02 1.68 1.58 3/437 11103
/proc/meminfo: memFree=11774928/32951124 swapFree=62199376/67111528
[pid=11088] ppid=11086 vsize=43916 CPUtime=282.3 cores=1,3,5,7
/proc/11088/stat : 11088 (march_rw) R 11086 11088 10295 0 -1 4202496 17462 0 0 0 28228 2 0 0 25 0 1 0 770766392 44969984 8411 33554432000 4194304 4300876 140736152928880 18446744073709551615 4217006 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11088/statm: 10979 8411 169 27 0 9428 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 43916

[startup+342.3 s]
/proc/loadavg: 2.01 1.73 1.60 3/437 11104
/proc/meminfo: memFree=11765612/32951124 swapFree=62199376/67111528
[pid=11088] ppid=11086 vsize=44880 CPUtime=342.3 cores=1,3,5,7
/proc/11088/stat : 11088 (march_rw) R 11086 11088 10295 0 -1 4202496 18130 0 0 0 34228 2 0 0 25 0 1 0 770766392 45957120 9079 33554432000 4194304 4300876 140736152928880 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11088/statm: 11220 9079 177 27 0 9669 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 44880

[startup+402.301 s]
/proc/loadavg: 2.09 1.81 1.64 3/437 11106
/proc/meminfo: memFree=11757152/32951124 swapFree=62199376/67111528
[pid=11088] ppid=11086 vsize=50700 CPUtime=402.3 cores=1,3,5,7
/proc/11088/stat : 11088 (march_rw) R 11086 11088 10295 0 -1 4202496 18656 0 0 0 40228 2 0 0 25 0 1 0 770766392 51916800 9605 33554432000 4194304 4300876 140736152928880 18446744073709551615 4216863 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11088/statm: 12675 9605 177 27 0 11124 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 50700

[startup+462.301 s]
/proc/loadavg: 2.03 1.84 1.66 3/437 11108
/proc/meminfo: memFree=11748712/32951124 swapFree=62199376/67111528
[pid=11088] ppid=11086 vsize=50700 CPUtime=462.3 cores=1,3,5,7
/proc/11088/stat : 11088 (march_rw) R 11086 11088 10295 0 -1 4202496 19163 0 0 0 46228 2 0 0 25 0 1 0 770766392 51916800 10112 33554432000 4194304 4300876 140736152928880 18446744073709551615 4250933 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11088/statm: 12675 10112 177 27 0 11124 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 50700

[startup+522.301 s]
/proc/loadavg: 2.01 1.87 1.67 3/437 11109
/proc/meminfo: memFree=11740012/32951124 swapFree=62199376/67111528
[pid=11088] ppid=11086 vsize=59432 CPUtime=522.31 cores=1,3,5,7
/proc/11088/stat : 11088 (march_rw) R 11086 11088 10295 0 -1 4202496 19696 0 0 0 52228 3 0 0 25 0 1 0 770766392 60858368 10645 33554432000 4194304 4300876 140736152928880 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11088/statm: 14858 10645 177 27 0 13307 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 59432

[startup+582.301 s]
/proc/loadavg: 2.04 1.90 1.70 3/437 11111
/proc/meminfo: memFree=11730948/32951124 swapFree=62199376/67111528
[pid=11088] ppid=11086 vsize=59564 CPUtime=582.31 cores=1,3,5,7
/proc/11088/stat : 11088 (march_rw) R 11086 11088 10295 0 -1 4202496 20245 0 0 0 58228 3 0 0 25 0 1 0 770766392 60993536 11186 33554432000 4194304 4300876 140736152928880 18446744073709551615 4200335 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11088/statm: 14891 11186 169 27 0 13340 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 59564

[startup+642.301 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.02 2.04 2.00 3/437 11216
/proc/meminfo: memFree=11216324/32951124 swapFree=62199376/67111528
[pid=11088] ppid=11086 vsize=241120 CPUtime=4062.44 cores=1,3,5,7
/proc/11088/stat : 11088 (march_rw) R 11086 11088 10295 0 -1 4202496 50860 0 0 0 406234 10 0 0 25 0 1 0 770766392 246906880 41801 33554432000 4194304 4300876 140736152928880 18446744073709551615 4248583 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11088/statm: 60280 41801 169 27 0 58729 0
Current children cumulated CPU time (s) 4062.44
Current children cumulated vsize (KiB) 241120

[startup+4122.3 s]
/proc/loadavg: 2.14 2.06 2.01 3/437 11217
/proc/meminfo: memFree=11207500/32951124 swapFree=62199376/67111528
[pid=11088] ppid=11086 vsize=241120 CPUtime=4122.43 cores=1,3,5,7
/proc/11088/stat : 11088 (march_rw) R 11086 11088 10295 0 -1 4202496 51383 0 0 0 412232 11 0 0 25 0 1 0 770766392 246906880 42324 33554432000 4194304 4300876 140736152928880 18446744073709551615 4276839 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11088/statm: 60280 42324 169 27 0 58729 0
Current children cumulated CPU time (s) 4122.43
Current children cumulated vsize (KiB) 241120

[startup+4182.3 s]
/proc/loadavg: 2.11 2.06 2.01 3/437 11219
/proc/meminfo: memFree=11199052/32951124 swapFree=62199376/67111528
[pid=11088] ppid=11086 vsize=241252 CPUtime=4182.43 cores=1,3,5,7
/proc/11088/stat : 11088 (march_rw) R 11086 11088 10295 0 -1 4202496 51902 0 0 0 418232 11 0 0 25 0 1 0 770766392 247042048 42843 33554432000 4194304 4300876 140736152928880 18446744073709551615 4216840 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11088/statm: 60313 42843 169 27 0 58762 0
Current children cumulated CPU time (s) 4182.43
Current children cumulated vsize (KiB) 241252

[startup+4242.3 s]
/proc/loadavg: 2.04 2.05 2.00 3/437 11220
/proc/meminfo: memFree=11191720/32951124 swapFree=62199376/67111528
[pid=11088] ppid=11086 vsize=241252 CPUtime=4242.44 cores=1,3,5,7
/proc/11088/stat : 11088 (march_rw) R 11086 11088 10295 0 -1 4202496 52430 0 0 0 424233 11 0 0 25 0 1 0 770766392 247042048 43371 33554432000 4194304 4300876 140736152928880 18446744073709551615 4248596 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11088/statm: 60313 43371 169 27 0 58762 0
Current children cumulated CPU time (s) 4242.44
Current children cumulated vsize (KiB) 241252

[startup+4302.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/437 11222
/proc/meminfo: memFree=11183028/32951124 swapFree=62199376/67111528
[pid=11088] ppid=11086 vsize=241252 CPUtime=4302.44 cores=1,3,5,7
/proc/11088/stat : 11088 (march_rw) R 11086 11088 10295 0 -1 4202496 52948 0 0 0 430233 11 0 0 25 0 1 0 770766392 247042048 43889 33554432000 4194304 4300876 140736152928880 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11088/statm: 60313 43889 169 27 0 58762 0
Current children cumulated CPU time (s) 4302.44
Current children cumulated vsize (KiB) 241252

[startup+4362.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/437 11224
/proc/meminfo: memFree=11175324/32951124 swapFree=62199376/67111528
[pid=11088] ppid=11086 vsize=241252 CPUtime=4362.44 cores=1,3,5,7
/proc/11088/stat : 11088 (march_rw) R 11086 11088 10295 0 -1 4202496 53462 0 0 0 436233 11 0 0 25 0 1 0 770766392 247042048 44403 33554432000 4194304 4300876 140736152928880 18446744073709551615 4248583 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11088/statm: 60313 44403 169 27 0 58762 0
Current children cumulated CPU time (s) 4362.44
Current children cumulated vsize (KiB) 241252

[startup+4422.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/437 11225
/proc/meminfo: memFree=11166504/32951124 swapFree=62199376/67111528
[pid=11088] ppid=11086 vsize=241252 CPUtime=4422.44 cores=1,3,5,7
/proc/11088/stat : 11088 (march_rw) R 11086 11088 10295 0 -1 4202496 53986 0 0 0 442233 11 0 0 25 0 1 0 770766392 247042048 44927 33554432000 4194304 4300876 140736152928880 18446744073709551615 4276864 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11088/statm: 60313 44927 169 27 0 58762 0
Current children cumulated CPU time (s) 4422.44
Current children cumulated vsize (KiB) 241252

[startup+4482.3 s]
/proc/loadavg: 2.10 2.05 2.01 3/437 11227
/proc/meminfo: memFree=11157432/32951124 swapFree=62199376/67111528
[pid=11088] ppid=11086 vsize=241252 CPUtime=4482.44 cores=1,3,5,7
/proc/11088/stat : 11088 (march_rw) R 11086 11088 10295 0 -1 4202496 54511 0 0 0 448233 11 0 0 25 0 1 0 770766392 247042048 45452 33554432000 4194304 4300876 140736152928880 18446744073709551615 4228153 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11088/statm: 60313 45452 169 27 0 58762 0
Current children cumulated CPU time (s) 4482.44
Current children cumulated vsize (KiB) 241252

[startup+4542.3 s]
/proc/loadavg: 2.08 2.05 2.01 3/437 11228
/proc/meminfo: memFree=11148856/32951124 swapFree=62199376/67111528
[pid=11088] ppid=11086 vsize=241252 CPUtime=4542.44 cores=1,3,5,7
/proc/11088/stat : 11088 (march_rw) R 11086 11088 10295 0 -1 4202496 55041 0 0 0 454233 11 0 0 25 0 1 0 770766392 247042048 45982 33554432000 4194304 4300876 140736152928880 18446744073709551615 4216863 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11088/statm: 60313 45982 169 27 0 58762 0
Current children cumulated CPU time (s) 4542.44
Current children cumulated vsize (KiB) 241252

[startup+4602.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/437 11230
/proc/meminfo: memFree=11139288/32951124 swapFree=62199376/67111528
[pid=11088] ppid=11086 vsize=241252 CPUtime=4602.45 cores=1,3,5,7
/proc/11088/stat : 11088 (march_rw) R 11086 11088 10295 0 -1 4202496 55558 0 0 0 460234 11 0 0 25 0 1 0 770766392 247042048 46499 33554432000 4194304 4300876 140736152928880 18446744073709551615 4217033 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11088/statm: 60313 46499 169 27 0 58762 0
Current children cumulated CPU time (s) 4602.45
Current children cumulated vsize (KiB) 241252

[startup+4662.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/437 11232
/proc/meminfo: memFree=11129220/32951124 swapFree=62199376/67111528
[pid=11088] ppid=11086 vsize=241252 CPUtime=4662.45 cores=1,3,5,7
/proc/11088/stat : 11088 (march_rw) R 11086 11088 10295 0 -1 4202496 56082 0 0 0 466233 12 0 0 25 0 1 0 770766392 247042048 47023 33554432000 4194304 4300876 140736152928880 18446744073709551615 4216993 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11088/statm: 60313 47023 169 27 0 58762 0
Current children cumulated CPU time (s) 4662.45
Current children cumulated vsize (KiB) 241252

[startup+4722.32 s]
/proc/loadavg: 2.04 2.03 2.00 3/437 11233
/proc/meminfo: memFree=11121636/32951124 swapFree=62199376/67111528
[pid=11088] ppid=11086 vsize=241384 CPUtime=4722.47 cores=1,3,5,7
/proc/11088/stat : 11088 (march_rw) R 11086 11088 10295 0 -1 4202496 56608 0 0 0 472235 12 0 0 25 0 1 0 770766392 247177216 47549 33554432000 4194304 4300876 140736152928880 18446744073709551615 4228257 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11088/statm: 60346 47549 169 27 0 58795 0
Current children cumulated CPU time (s) 4722.47
Current children cumulated vsize (KiB) 241384

[startup+4782.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/437 11235
/proc/meminfo: memFree=11112936/32951124 swapFree=62199376/67111528
[pid=11088] ppid=11086 vsize=241384 CPUtime=4782.45 cores=1,3,5,7
/proc/11088/stat : 11088 (march_rw) R 11086 11088 10295 0 -1 4202496 57125 0 0 0 478233 12 0 0 25 0 1 0 770766392 247177216 48066 33554432000 4194304 4300876 140736152928880 18446744073709551615 4217073 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11088/statm: 60346 48066 169 27 0 58795 0
Current children cumulated CPU time (s) 4782.45
Current children cumulated vsize (KiB) 241384

[startup+4842.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/437 11236
/proc/meminfo: memFree=11103004/32951124 swapFree=62199376/67111528
[pid=11088] ppid=11086 vsize=241384 CPUtime=4842.45 cores=1,3,5,7
/proc/11088/stat : 11088 (march_rw) R 11086 11088 10295 0 -1 4202496 57653 0 0 0 484233 12 0 0 25 0 1 0 770766392 247177216 48594 33554432000 4194304 4300876 140736152928880 18446744073709551615 4250917 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11088/statm: 60346 48594 169 27 0 58795 0
Current children cumulated CPU time (s) 4842.45
Current children cumulated vsize (KiB) 241384

[startup+4902.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/437 11238
/proc/meminfo: memFree=11094916/32951124 swapFree=62199376/67111528
[pid=11088] ppid=11086 vsize=241384 CPUtime=4902.45 cores=1,3,5,7
/proc/11088/stat : 11088 (march_rw) R 11086 11088 10295 0 -1 4202496 58180 0 0 0 490233 12 0 0 25 0 1 0 770766392 247177216 49121 33554432000 4194304 4300876 140736152928880 18446744073709551615 4276868 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11088/statm: 60346 49121 169 27 0 58795 0
Current children cumulated CPU time (s) 4902.45
Current children cumulated vsize (KiB) 241384

[startup+4962.3 s]
/proc/loadavg: 2.09 2.04 2.01 3/437 11240
/proc/meminfo: memFree=11085848/32951124 swapFree=62199376/67111528
[pid=11088] ppid=11086 vsize=241384 CPUtime=4962.45 cores=1,3,5,7
/proc/11088/stat : 11088 (march_rw) R 11086 11088 10295 0 -1 4202496 58695 0 0 0 496233 12 0 0 25 0 1 0 770766392 247177216 49636 33554432000 4194304 4300876 140736152928880 18446744073709551615 4248592 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11088/statm: 60346 49636 169 27 0 58795 0
Current children cumulated CPU time (s) 4962.45
Current children cumulated vsize (KiB) 241384



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.04 2.03 2.00 3/437 11241
/proc/meminfo: memFree=11080252/32951124 swapFree=62199376/67111528
[pid=11088] ppid=11086 vsize=241384 CPUtime=5000.06 cores=1,3,5,7
/proc/11088/stat : 11088 (march_rw) R 11086 11088 10295 0 -1 4202496 59026 0 0 0 499994 12 0 0 25 0 1 0 770766392 247177216 49967 33554432000 4194304 4300876 140736152928880 18446744073709551615 4250935 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11088/statm: 60346 49967 169 27 0 58795 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 241384

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: 2.04 2.03 2.00 3/437 11241
/proc/meminfo: memFree=11080252/32951124 swapFree=62199376/67111528
[pid=11088] ppid=11086 vsize=241384 CPUtime=5000.06 cores=1,3,5,7
/proc/11088/stat : 11088 (march_rw) R 11086 11088 10295 0 -1 4202496 59026 0 0 0 499994 12 0 0 25 0 1 0 770766392 247177216 49967 33554432000 4194304 4300876 140736152928880 18446744073709551615 4250935 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/11088/statm: 60346 49967 169 27 0 58795 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 241384

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.93
CPU time (s): 5000.09
CPU user time (s): 4999.95
CPU system time (s): 0.137979
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 241384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.95
system time used= 0.137979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 59026
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 4178

runsolver used 20.2239 second user time and 48.2187 second system time

The end

Launcher Data 

Begin job on node135 at 2011-05-28 16:08:05
IDJOB=3420253
IDBENCH=82505
IDSOLVER=1913
FILE ID=node135/3420253-1306591685
RUNJOBID= node135-1306591685-11075
PBS_JOBID= 13471545
Free space on /tmp= 73532 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v10000-c42000-S1256256213-053-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420253-1306591685/watcher-3420253-1306591685 -o /tmp/evaluation-result-3420253-1306591685/solver-3420253-1306591685 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420253-1306591685.cnf

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

MD5SUM BENCH= 7c175136a39da4bf967495732df3f101
RANDOM SEED=1460000313

node135.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		: 2666.851
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	: 5333.70
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		: 2666.851
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		: 2666.851
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.851
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	: 6640.14
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		: 2666.851
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	: 5332.78
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		: 2666.851
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		: 2666.851
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.851
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	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      11849040 kB
Buffers:        350264 kB
Cached:        7864744 kB
SwapCached:      84472 kB
Active:       13943356 kB
Inactive:      6861096 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      11849040 kB
SwapTotal:    67111528 kB
SwapFree:     62199376 kB
Dirty:             816 kB
Writeback:          16 kB
AnonPages:    12510640 kB
Mapped:          25936 kB
Slab:           164948 kB
PageTables:      65792 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 124372952 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73532 MiB
End job on node135 at 2011-05-28 17:31:27