Trace number 3420307

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 4999.95

General information on the benchmark

Namerandom/large/
unif-k5-r20-v1250-c25000-S935783783-069-UNKNOWN.cnf
MD5SUM4ba3e8e19a6d9aec4bc2bd0594f1360a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark178.941
Satisfiable
(Un)Satisfiability was proved
Number of variables1250
Number of clauses25000
Sum of the clauses size125000
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 525000
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 full lookahead due to high density!
0.19/0.26	c initFormula():: the DIMACS p-line indicates a CNF of 1250 variables and 25000 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, 0 satisfied and 0 duplicate clauses
0.19/0.26	c preprocessing fase I completed:: there are now 1250 free variables and 25000 clauses.
0.19/0.26	c using k-SAT heuristics (size 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 0 duplicate clauses
0.19/0.26	c main():: clause / variable ratio: ( 25000 / 1250 ) = 20.00
0.19/0.26	c longest clause has size 5
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 = 1250
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: 523
0.39/0.42	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 |****************************************************************| ( 1/999) NodeCount: 77349
11.39/11.42	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
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c |****************************
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c |******************************
c |*******************************
c |********************************
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c |**********************************
c |************************************
c |****************************************
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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: 10064543
1477.42/1477.48	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
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c |**********************************************
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-3420307-1306596687/watcher-3420307-1306596687 -o /tmp/evaluation-result-3420307-1306596687/solver-3420307-1306596687 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420307-1306596687.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: 2.04 2.03 2.00 2/436 11296
/proc/meminfo: memFree=11844936/32951124 swapFree=62199376/67111528
[pid=11296] ppid=11294 vsize=7316 CPUtime=0 cores=1,3,5,7
/proc/11296/stat : 11296 (march_rw) R 11294 11296 10295 0 -1 4194304 399 0 0 0 0 0 0 0 25 0 1 0 771266617 7491584 345 33554432000 4194304 4300876 140734460444784 18446744073709551615 255377301248 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/11296/statm: 1829 345 113 27 0 278 0

[startup+0.044522 s]
/proc/loadavg: 2.04 2.03 2.00 2/436 11296
/proc/meminfo: memFree=11844936/32951124 swapFree=62199376/67111528
[pid=11296] ppid=11294 vsize=10028 CPUtime=0.03 cores=1,3,5,7
/proc/11296/stat : 11296 (march_rw) R 11294 11296 10295 0 -1 4202496 1507 0 0 0 3 0 0 0 25 0 1 0 771266617 10268672 819 33554432000 4194304 4300876 140734460444784 18446744073709551615 4240311 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/11296/statm: 2507 819 142 27 0 956 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 10028

[startup+0.100516 s]
/proc/loadavg: 2.04 2.03 2.00 2/436 11296
/proc/meminfo: memFree=11844936/32951124 swapFree=62199376/67111528
[pid=11296] ppid=11294 vsize=10228 CPUtime=0.09 cores=1,3,5,7
/proc/11296/stat : 11296 (march_rw) R 11294 11296 10295 0 -1 4202496 3575 0 0 0 9 0 0 0 25 0 1 0 771266617 10473472 897 33554432000 4194304 4300876 140734460444784 18446744073709551615 4256576 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/11296/statm: 2557 897 143 27 0 1006 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10228

[startup+0.300477 s]
/proc/loadavg: 2.04 2.03 2.00 2/436 11296
/proc/meminfo: memFree=11844936/32951124 swapFree=62199376/67111528
[pid=11296] ppid=11294 vsize=13388 CPUtime=0.29 cores=1,3,5,7
/proc/11296/stat : 11296 (march_rw) R 11294 11296 10295 0 -1 4202496 4663 0 0 0 29 0 0 0 25 0 1 0 771266617 13709312 1221 33554432000 4194304 4300876 140734460444784 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/11296/statm: 3347 1221 169 27 0 1796 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13388

[startup+0.700402 s]
/proc/loadavg: 2.04 2.03 2.00 2/436 11296
/proc/meminfo: memFree=11844936/32951124 swapFree=62199376/67111528
[pid=11296] ppid=11294 vsize=13808 CPUtime=0.69 cores=1,3,5,7
/proc/11296/stat : 11296 (march_rw) R 11294 11296 10295 0 -1 4202496 4839 0 0 0 68 1 0 0 25 0 1 0 771266617 14139392 1397 33554432000 4194304 4300876 140734460444784 18446744073709551615 4248698 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/11296/statm: 3452 1397 170 27 0 1901 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13808

[startup+1.50025 s]
/proc/loadavg: 2.04 2.03 2.00 3/437 11297
/proc/meminfo: memFree=11832036/32951124 swapFree=62199376/67111528
[pid=11296] ppid=11294 vsize=14084 CPUtime=1.49 cores=1,3,5,7
/proc/11296/stat : 11296 (march_rw) R 11294 11296 10295 0 -1 4202496 4872 0 0 0 148 1 0 0 25 0 1 0 771266617 14422016 1430 33554432000 4194304 4300876 140734460444784 18446744073709551615 4276180 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/11296/statm: 3521 1430 170 27 0 1970 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14084

[startup+3.10096 s]
/proc/loadavg: 2.04 2.03 2.00 3/437 11297
/proc/meminfo: memFree=11829432/32951124 swapFree=62199376/67111528
[pid=11296] ppid=11294 vsize=14728 CPUtime=3.1 cores=1,3,5,7
/proc/11296/stat : 11296 (march_rw) R 11294 11296 10295 0 -1 4202496 4987 0 0 0 309 1 0 0 25 0 1 0 771266617 15081472 1545 33554432000 4194304 4300876 140734460444784 18446744073709551615 255376998044 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/11296/statm: 3682 1545 170 27 0 2131 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 14728

[startup+6.30036 s]
/proc/loadavg: 2.04 2.03 2.00 3/437 11297
/proc/meminfo: memFree=11827528/32951124 swapFree=62199376/67111528
[pid=11296] ppid=11294 vsize=15752 CPUtime=6.29 cores=1,3,5,7
/proc/11296/stat : 11296 (march_rw) R 11294 11296 10295 0 -1 4202496 5301 0 0 0 628 1 0 0 25 0 1 0 771266617 16130048 1859 33554432000 4194304 4300876 140734460444784 18446744073709551615 4216323 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/11296/statm: 3938 1859 170 27 0 2387 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15752

[startup+12.7002 s]
/proc/loadavg: 2.03 2.03 2.00 3/437 11297
/proc/meminfo: memFree=11824192/32951124 swapFree=62199376/67111528
[pid=11296] ppid=11294 vsize=17028 CPUtime=12.69 cores=1,3,5,7
/proc/11296/stat : 11296 (march_rw) R 11294 11296 10295 0 -1 4202496 5555 0 0 0 1268 1 0 0 25 0 1 0 771266617 17436672 2113 33554432000 4194304 4300876 140734460444784 18446744073709551615 4225242 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/11296/statm: 4257 2113 171 27 0 2706 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17028

[startup+25.5008 s]
/proc/loadavg: 2.03 2.03 2.00 3/437 11297
/proc/meminfo: memFree=11821236/32951124 swapFree=62199376/67111528
[pid=11296] ppid=11294 vsize=19904 CPUtime=25.49 cores=1,3,5,7
/proc/11296/stat : 11296 (march_rw) R 11294 11296 10295 0 -1 4202496 6070 0 0 0 2548 1 0 0 25 0 1 0 771266617 20381696 2628 33554432000 4194304 4300876 140734460444784 18446744073709551615 4269779 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/11296/statm: 4976 2628 171 27 0 3425 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19904

[startup+51.1011 s]
/proc/loadavg: 2.02 2.02 2.00 3/437 11298
/proc/meminfo: memFree=11814996/32951124 swapFree=62199376/67111528
[pid=11296] ppid=11294 vsize=26372 CPUtime=51.09 cores=1,3,5,7
/proc/11296/stat : 11296 (march_rw) R 11294 11296 10295 0 -1 4202496 7129 0 0 0 5108 1 0 0 25 0 1 0 771266617 27004928 3687 33554432000 4194304 4300876 140734460444784 18446744073709551615 4276839 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/11296/statm: 6593 3687 171 27 0 5042 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 26372

[startup+102.316 s]
/proc/loadavg: 2.00 2.02 2.00 3/437 11299
/proc/meminfo: memFree=11800716/32951124 swapFree=62199376/67111528
[pid=11296] ppid=11294 vsize=32192 CPUtime=102.31 cores=1,3,5,7
/proc/11296/stat : 11296 (march_rw) R 11294 11296 10295 0 -1 4202496 9216 0 0 0 10229 2 0 0 25 0 1 0 771266617 32964608 5774 33554432000 4194304 4300876 140734460444784 18446744073709551615 4216286 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/11296/statm: 8048 5774 171 27 0 6497 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 32192

[startup+162.3 s]
/proc/loadavg: 2.08 2.04 2.01 3/437 11301
/proc/meminfo: memFree=11787056/32951124 swapFree=62199376/67111528
[pid=11296] ppid=11294 vsize=54020 CPUtime=162.29 cores=1,3,5,7
/proc/11296/stat : 11296 (march_rw) R 11294 11296 10295 0 -1 4202496 11674 0 0 0 16227 2 0 0 25 0 1 0 771266617 55316480 8232 33554432000 4194304 4300876 140734460444784 18446744073709551615 4289379 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/11296/statm: 13505 8232 171 27 0 11954 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 54020

[startup+222.3 s]
/proc/loadavg: 2.07 2.05 2.01 3/437 11303
/proc/meminfo: memFree=11773140/32951124 swapFree=62199376/67111528
[pid=11296] ppid=11294 vsize=54020 CPUtime=222.28 cores=1,3,5,7
/proc/11296/stat : 11296 (march_rw) R 11294 11296 10295 0 -1 4202496 14151 0 0 0 22225 3 0 0 25 0 1 0 771266617 55316480 10709 33554432000 4194304 4300876 140734460444784 18446744073709551615 4276853 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/11296/statm: 13505 10709 171 27 0 11954 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 54020

[startup+282.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/437 11304
/proc/meminfo: memFree=11758984/32951124 swapFree=62199376/67111528
[pid=11296] ppid=11294 vsize=74496 CPUtime=282.28 cores=1,3,5,7
/proc/11296/stat : 11296 (march_rw) R 11294 11296 10295 0 -1 4202496 16767 0 0 0 28225 3 0 0 25 0 1 0 771266617 76283904 13325 33554432000 4194304 4300876 140734460444784 18446744073709551615 4288269 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/11296/statm: 18624 13325 171 27 0 17073 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 74496

[startup+342.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/437 11306
/proc/meminfo: memFree=11745084/32951124 swapFree=62199376/67111528
[pid=11296] ppid=11294 vsize=74496 CPUtime=342.28 cores=1,3,5,7
/proc/11296/stat : 11296 (march_rw) R 11294 11296 10295 0 -1 4202496 19290 0 0 0 34224 4 0 0 25 0 1 0 771266617 76283904 15848 33554432000 4194304 4300876 140734460444784 18446744073709551615 4282864 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/11296/statm: 18624 15848 171 27 0 17073 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 74496

[startup+402.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/437 11307
/proc/meminfo: memFree=11731184/32951124 swapFree=62199376/67111528
[pid=11296] ppid=11294 vsize=103964 CPUtime=402.28 cores=1,3,5,7
/proc/11296/stat : 11296 (march_rw) R 11294 11296 10295 0 -1 4202496 21827 0 0 0 40224 4 0 0 25 0 1 0 771266617 106459136 18385 33554432000 4194304 4300876 140734460444784 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/11296/statm: 25991 18385 171 27 0 24440 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 103964

[startup+462.301 s]
/proc/loadavg: 2.13 2.05 2.01 3/437 11309
/proc/meminfo: memFree=11717532/32951124 swapFree=62199376/67111528
[pid=11296] ppid=11294 vsize=103964 CPUtime=462.28 cores=1,3,5,7
/proc/11296/stat : 11296 (march_rw) R 11294 11296 10295 0 -1 4202496 24369 0 0 0 46223 5 0 0 25 0 1 0 771266617 106459136 20927 33554432000 4194304 4300876 140734460444784 18446744073709551615 4216242 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/11296/statm: 25991 20927 171 27 0 24440 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 103964

[startup+522.301 s]
/proc/loadavg: 2.11 2.05 2.01 3/437 11311
/proc/meminfo: memFree=11703508/32951124 swapFree=62199376/67111528
[pid=11296] ppid=11294 vsize=104800 CPUtime=522.29 cores=1,3,5,7
/proc/11296/stat : 11296 (march_rw) R 11294 11296 10295 0 -1 4202496 26911 0 0 0 52223 6 0 0 25 0 1 0 771266617 107315200 23469 33554432000 4194304 4300876 140734460444784 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/11296/statm: 26200 23469 171 27 0 24649 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 104800

[startup+582.301 s]
/proc/loadavg: 2.04 2.04 2.00 3/437 11312
/proc/meminfo: memFree=11689236/32951124 swapFree=62199376/67111528
[pid=11296] ppid=11294 vsize=149000 CPUtime=582.29 cores=1,3,5,7
/proc/11296/stat : 11296 (march_rw) R 11294 11296 10295 0 -1 4202496 29481 0 0 0 58223 6 0 0 25 0 1 0 771266617 152576000 26039 33554432000 4194304 4300876 140734460444784 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/11296/statm: 37250 26039 171 27 0 35699 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 149000

[startup+642.301 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.01 2.03 2.00 3/437 11417
/proc/meminfo: memFree=10896056/32951124 swapFree=62199376/67111528
[pid=11296] ppid=11294 vsize=699380 CPUtime=4062.42 cores=1,3,5,7
/proc/11296/stat : 11296 (march_rw) R 11294 11296 10295 0 -1 4202496 170176 0 0 0 406211 31 0 0 25 0 1 0 771266617 716165120 166734 33554432000 4194304 4300876 140734460444784 18446744073709551615 4225054 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/11296/statm: 174845 166734 171 27 0 173294 0
Current children cumulated CPU time (s) 4062.42
Current children cumulated vsize (KiB) 699380

[startup+4122.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/437 11419
/proc/meminfo: memFree=10882904/32951124 swapFree=62199376/67111528
[pid=11296] ppid=11294 vsize=699380 CPUtime=4122.41 cores=1,3,5,7
/proc/11296/stat : 11296 (march_rw) R 11294 11296 10295 0 -1 4202496 172494 0 0 0 412209 32 0 0 25 0 1 0 771266617 716165120 169052 33554432000 4194304 4300876 140734460444784 18446744073709551615 4199250 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/11296/statm: 174845 169052 171 27 0 173294 0
Current children cumulated CPU time (s) 4122.41
Current children cumulated vsize (KiB) 699380

[startup+4182.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/437 11420
/proc/meminfo: memFree=10869736/32951124 swapFree=62199376/67111528
[pid=11296] ppid=11294 vsize=699380 CPUtime=4182.41 cores=1,3,5,7
/proc/11296/stat : 11296 (march_rw) R 11294 11296 10295 0 -1 4202496 174760 0 0 0 418209 32 0 0 25 0 1 0 771266617 716165120 171318 33554432000 4194304 4300876 140734460444784 18446744073709551615 4216208 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/11296/statm: 174845 171318 171 27 0 173294 0
Current children cumulated CPU time (s) 4182.41
Current children cumulated vsize (KiB) 699380

[startup+4242.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/437 11422
/proc/meminfo: memFree=10858072/32951124 swapFree=62199376/67111528
[pid=11296] ppid=11294 vsize=1035028 CPUtime=4242.41 cores=1,3,5,7
/proc/11296/stat : 11296 (march_rw) R 11294 11296 10295 0 -1 4202496 176966 0 0 0 424209 32 0 0 25 0 1 0 771266617 1059868672 173524 33554432000 4194304 4300876 140734460444784 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/11296/statm: 258757 173524 171 27 0 257206 0
Current children cumulated CPU time (s) 4242.41
Current children cumulated vsize (KiB) 1035028

[startup+4302.3 s]
/proc/loadavg: 2.08 2.04 2.01 3/437 11423
/proc/meminfo: memFree=10845168/32951124 swapFree=62199376/67111528
[pid=11296] ppid=11294 vsize=1035028 CPUtime=4302.42 cores=1,3,5,7
/proc/11296/stat : 11296 (march_rw) R 11294 11296 10295 0 -1 4202496 179072 0 0 0 430209 33 0 0 25 0 1 0 771266617 1059868672 175630 33554432000 4194304 4300876 140734460444784 18446744073709551615 4199277 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/11296/statm: 258757 175630 171 27 0 257206 0
Current children cumulated CPU time (s) 4302.42
Current children cumulated vsize (KiB) 1035028

[startup+4362.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/437 11425
/proc/meminfo: memFree=10834372/32951124 swapFree=62199376/67111528
[pid=11296] ppid=11294 vsize=1035028 CPUtime=4362.41 cores=1,3,5,7
/proc/11296/stat : 11296 (march_rw) R 11294 11296 10295 0 -1 4202496 180990 0 0 0 436208 33 0 0 25 0 1 0 771266617 1059868672 177548 33554432000 4194304 4300876 140734460444784 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/11296/statm: 258757 177548 171 27 0 257206 0
Current children cumulated CPU time (s) 4362.41
Current children cumulated vsize (KiB) 1035028

[startup+4422.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/437 11427
/proc/meminfo: memFree=10820960/32951124 swapFree=62199376/67111528
[pid=11296] ppid=11294 vsize=1035028 CPUtime=4422.42 cores=1,3,5,7
/proc/11296/stat : 11296 (march_rw) R 11294 11296 10295 0 -1 4202496 183319 0 0 0 442208 34 0 0 25 0 1 0 771266617 1059868672 179877 33554432000 4194304 4300876 140734460444784 18446744073709551615 4225414 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/11296/statm: 258757 179877 171 27 0 257206 0
Current children cumulated CPU time (s) 4422.42
Current children cumulated vsize (KiB) 1035028

[startup+4482.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/437 11428
/proc/meminfo: memFree=10807420/32951124 swapFree=62199376/67111528
[pid=11296] ppid=11294 vsize=1035028 CPUtime=4482.42 cores=1,3,5,7
/proc/11296/stat : 11296 (march_rw) R 11294 11296 10295 0 -1 4202496 185779 0 0 0 448208 34 0 0 25 0 1 0 771266617 1059868672 182337 33554432000 4194304 4300876 140734460444784 18446744073709551615 4216359 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/11296/statm: 258757 182337 171 27 0 257206 0
Current children cumulated CPU time (s) 4482.42
Current children cumulated vsize (KiB) 1035028

[startup+4542.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/437 11430
/proc/meminfo: memFree=10793148/32951124 swapFree=62199376/67111528
[pid=11296] ppid=11294 vsize=1035028 CPUtime=4542.43 cores=1,3,5,7
/proc/11296/stat : 11296 (march_rw) R 11294 11296 10295 0 -1 4202496 188255 0 0 0 454208 35 0 0 25 0 1 0 771266617 1059868672 184813 33554432000 4194304 4300876 140734460444784 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/11296/statm: 258757 184813 171 27 0 257206 0
Current children cumulated CPU time (s) 4542.43
Current children cumulated vsize (KiB) 1035028

[startup+4602.3 s]
/proc/loadavg: 2.07 2.04 2.00 4/437 11431
/proc/meminfo: memFree=10779000/32951124 swapFree=62199376/67111528
[pid=11296] ppid=11294 vsize=1035028 CPUtime=4602.44 cores=1,3,5,7
/proc/11296/stat : 11296 (march_rw) R 11294 11296 10295 0 -1 4202496 190745 0 0 0 460209 35 0 0 25 0 1 0 771266617 1059868672 187303 33554432000 4194304 4300876 140734460444784 18446744073709551615 4264455 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/11296/statm: 258757 187303 171 27 0 257206 0
Current children cumulated CPU time (s) 4602.44
Current children cumulated vsize (KiB) 1035028

[startup+4662.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/437 11433
/proc/meminfo: memFree=10763740/32951124 swapFree=62199376/67111528
[pid=11296] ppid=11294 vsize=1035028 CPUtime=4662.42 cores=1,3,5,7
/proc/11296/stat : 11296 (march_rw) R 11294 11296 10295 0 -1 4202496 193237 0 0 0 466207 35 0 0 25 0 1 0 771266617 1059868672 189795 33554432000 4194304 4300876 140734460444784 18446744073709551615 4250930 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/11296/statm: 258757 189795 171 27 0 257206 0
Current children cumulated CPU time (s) 4662.42
Current children cumulated vsize (KiB) 1035028

[startup+4722.32 s]
/proc/loadavg: 2.01 2.02 2.00 3/437 11435
/proc/meminfo: memFree=10750584/32951124 swapFree=62199376/67111528
[pid=11296] ppid=11294 vsize=1035028 CPUtime=4722.45 cores=1,3,5,7
/proc/11296/stat : 11296 (march_rw) R 11294 11296 10295 0 -1 4202496 195734 0 0 0 472209 36 0 0 25 0 1 0 771266617 1059868672 192292 33554432000 4194304 4300876 140734460444784 18446744073709551615 255376696429 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/11296/statm: 258757 192292 171 27 0 257206 0
Current children cumulated CPU time (s) 4722.45
Current children cumulated vsize (KiB) 1035028

[startup+4782.3 s]
/proc/loadavg: 2.13 2.05 2.01 3/437 11436
/proc/meminfo: memFree=10737300/32951124 swapFree=62199376/67111528
[pid=11296] ppid=11294 vsize=1035028 CPUtime=4782.43 cores=1,3,5,7
/proc/11296/stat : 11296 (march_rw) R 11294 11296 10295 0 -1 4202496 198248 0 0 0 478207 36 0 0 25 0 1 0 771266617 1059868672 194806 33554432000 4194304 4300876 140734460444784 18446744073709551615 255376697030 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/11296/statm: 258757 194806 171 27 0 257206 0
Current children cumulated CPU time (s) 4782.43
Current children cumulated vsize (KiB) 1035028

[startup+4842.3 s]
/proc/loadavg: 2.24 2.09 2.02 3/437 11438
/proc/meminfo: memFree=10722280/32951124 swapFree=62199376/67111528
[pid=11296] ppid=11294 vsize=1035028 CPUtime=4842.44 cores=1,3,5,7
/proc/11296/stat : 11296 (march_rw) R 11294 11296 10295 0 -1 4202496 200781 0 0 0 484207 37 0 0 25 0 1 0 771266617 1059868672 197339 33554432000 4194304 4300876 140734460444784 18446744073709551615 4250723 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/11296/statm: 258757 197339 171 27 0 257206 0
Current children cumulated CPU time (s) 4842.44
Current children cumulated vsize (KiB) 1035028

[startup+4902.3 s]
/proc/loadavg: 2.08 2.07 2.01 3/437 11439
/proc/meminfo: memFree=10709004/32951124 swapFree=62199376/67111528
[pid=11296] ppid=11294 vsize=1035028 CPUtime=4902.43 cores=1,3,5,7
/proc/11296/stat : 11296 (march_rw) R 11294 11296 10295 0 -1 4202496 203299 0 0 0 490206 37 0 0 25 0 1 0 771266617 1059868672 199857 33554432000 4194304 4300876 140734460444784 18446744073709551615 4216270 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/11296/statm: 258757 199857 171 27 0 257206 0
Current children cumulated CPU time (s) 4902.43
Current children cumulated vsize (KiB) 1035028

[startup+4962.3 s]
/proc/loadavg: 2.09 2.08 2.02 3/437 11441
/proc/meminfo: memFree=10694852/32951124 swapFree=62199376/67111528
[pid=11296] ppid=11294 vsize=1035028 CPUtime=4962.44 cores=1,3,5,7
/proc/11296/stat : 11296 (march_rw) R 11294 11296 10295 0 -1 4202496 205818 0 0 0 496206 38 0 0 25 0 1 0 771266617 1059868672 202376 33554432000 4194304 4300876 140734460444784 18446744073709551615 4214198 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/11296/statm: 258757 202376 171 27 0 257206 0
Current children cumulated CPU time (s) 4962.44
Current children cumulated vsize (KiB) 1035028



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.27 2.12 2.03 2/436 11443
/proc/meminfo: memFree=11026428/32951124 swapFree=62199376/67111528
[pid=11296] ppid=11294 vsize=1035028 CPUtime=5000.05 cores=1,3,5,7
/proc/11296/stat : 11296 (march_rw) R 11294 11296 10295 0 -1 4202496 207398 0 0 0 499967 38 0 0 25 0 1 0 771266617 1059868672 203956 33554432000 4194304 4300876 140734460444784 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/11296/statm: 258757 203956 171 27 0 257206 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 1035028

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: 2.27 2.12 2.03 2/436 11443
/proc/meminfo: memFree=11026428/32951124 swapFree=62199376/67111528
[pid=11296] ppid=11294 vsize=1035028 CPUtime=5000.05 cores=1,3,5,7
/proc/11296/stat : 11296 (march_rw) R 11294 11296 10295 0 -1 4202496 207398 0 0 0 499967 38 0 0 25 0 1 0 771266617 1059868672 203956 33554432000 4194304 4300876 140734460444784 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/11296/statm: 258757 203956 171 27 0 257206 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 1035028

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.95
CPU time (s): 5000.09
CPU user time (s): 4999.68
CPU system time (s): 0.417936
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 1035028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.67
system time used= 0.417936
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 207398
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 2563

runsolver used 19.923 second user time and 48.1127 second system time

The end

Launcher Data 

Begin job on node135 at 2011-05-28 17:31:28
IDJOB=3420307
IDBENCH=82559
IDSOLVER=1913
FILE ID=node135/3420307-1306596687
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-k5-r20-v1250-c25000-S935783783-069-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420307-1306596687/watcher-3420307-1306596687 -o /tmp/evaluation-result-3420307-1306596687/solver-3420307-1306596687 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420307-1306596687.cnf

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

MD5SUM BENCH= 4ba3e8e19a6d9aec4bc2bd0594f1360a
RANDOM SEED=2020767153

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:      11845092 kB
Buffers:        350708 kB
Cached:        7865264 kB
SwapCached:      84472 kB
Active:       13948120 kB
Inactive:      6860960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      11845092 kB
SwapTotal:    67111528 kB
SwapFree:     62199376 kB
Dirty:             804 kB
Writeback:           0 kB
AnonPages:    12513516 kB
Mapped:          25888 kB
Slab:           164480 kB
PageTables:      65440 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 124397608 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 18:54:49