Trace number 3209641

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
SAT09 reference solver: march_hi hi? (TO) 5000.07 4999.84

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 stat :: sign balance is biased by 0.042
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
0.39/0.44	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
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c |**************************************************
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c |********************************************************
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c |**********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 77258
12.99/13.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |****************************
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c |*******************************
c |********************************
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c |**********************************
c |************************************
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c |**********************************************
c |***********************************************
c |************************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 10056651
1619.87/1619.89	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 |************************************************
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c |*****************************************************
c |******************************************************
c |*******************************************************

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3209641-1303130796/watcher-3209641-1303130796 -o /tmp/evaluation-result-3209641-1303130796/solver-3209641-1303130796 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3209641-1303130796.cnf 

running on 4 cores: 0,2,4,6

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): 5000 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: 2.00 2.00 1.92 2/177 17502
/proc/meminfo: memFree=15203140/32951124 swapFree=67111528/67111528
[pid=17502] ppid=17500 vsize=1248 CPUtime=0 cores=0,2,4,6
/proc/17502/stat : 17502 (march_hi) R 17500 17502 17050 0 -1 4202496 198 0 0 0 0 0 0 0 25 0 1 0 405495228 1277952 154 33554432000 134512640 135197378 4291266224 18446744073709551615 134568882 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17502/statm: 312 154 58 168 0 143 0

[startup+0.0576879 s]
/proc/loadavg: 2.00 2.00 1.92 2/177 17502
/proc/meminfo: memFree=15203140/32951124 swapFree=67111528/67111528
[pid=17502] ppid=17500 vsize=4008 CPUtime=0.05 cores=0,2,4,6
/proc/17502/stat : 17502 (march_hi) R 17500 17502 17050 0 -1 4202496 1773 0 0 0 5 0 0 0 25 0 1 0 405495228 4104192 703 33554432000 134512640 135197378 4291266224 18446744073709551615 134560976 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17502/statm: 1002 703 79 168 0 833 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4008

[startup+0.10068 s]
/proc/loadavg: 2.00 2.00 1.92 2/177 17502
/proc/meminfo: memFree=15203140/32951124 swapFree=67111528/67111528
[pid=17502] ppid=17500 vsize=4388 CPUtime=0.09 cores=0,2,4,6
/proc/17502/stat : 17502 (march_hi) R 17500 17502 17050 0 -1 4202496 3327 0 0 0 9 0 0 0 25 0 1 0 405495228 4493312 774 33554432000 134512640 135197378 4291266224 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17502/statm: 1097 774 82 168 0 928 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4388

[startup+0.30064 s]
/proc/loadavg: 2.00 2.00 1.92 2/177 17502
/proc/meminfo: memFree=15203140/32951124 swapFree=67111528/67111528
[pid=17502] ppid=17500 vsize=8020 CPUtime=0.29 cores=0,2,4,6
/proc/17502/stat : 17502 (march_hi) R 17500 17502 17050 0 -1 4202496 4062 0 0 0 29 0 0 0 25 0 1 0 405495228 8212480 1213 33554432000 134512640 135197378 4291266224 18446744073709551615 134572852 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17502/statm: 2005 1213 93 168 0 1836 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8020

[startup+0.700569 s]
/proc/loadavg: 2.00 2.00 1.92 2/177 17502
/proc/meminfo: memFree=15203140/32951124 swapFree=67111528/67111528
[pid=17502] ppid=17500 vsize=8020 CPUtime=0.69 cores=0,2,4,6
/proc/17502/stat : 17502 (march_hi) R 17500 17502 17050 0 -1 4202496 4186 0 0 0 69 0 0 0 25 0 1 0 405495228 8212480 1337 33554432000 134512640 135197378 4291266224 18446744073709551615 134718686 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17502/statm: 2005 1337 93 168 0 1836 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8020

[startup+1.5004 s]
/proc/loadavg: 2.00 2.00 1.92 3/178 17503
/proc/meminfo: memFree=15172152/32951124 swapFree=67111528/67111528
[pid=17502] ppid=17500 vsize=8020 CPUtime=1.49 cores=0,2,4,6
/proc/17502/stat : 17502 (march_hi) R 17500 17502 17050 0 -1 4202496 4187 0 0 0 149 0 0 0 25 0 1 0 405495228 8212480 1338 33554432000 134512640 135197378 4291266224 18446744073709551615 134548518 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17502/statm: 2005 1338 93 168 0 1836 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8020

[startup+3.10108 s]
/proc/loadavg: 2.00 2.00 1.92 3/178 17503
/proc/meminfo: memFree=15153180/32951124 swapFree=67111528/67111528
[pid=17502] ppid=17500 vsize=8512 CPUtime=3.09 cores=0,2,4,6
/proc/17502/stat : 17502 (march_hi) R 17500 17502 17050 0 -1 4202496 4189 0 0 0 309 0 0 0 25 0 1 0 405495228 8716288 1340 33554432000 134512640 135197378 4291266224 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17502/statm: 2128 1340 93 168 0 1959 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8512

[startup+6.30046 s]
/proc/loadavg: 2.00 2.00 1.92 3/178 17504
/proc/meminfo: memFree=15146880/32951124 swapFree=67111528/67111528
[pid=17502] ppid=17500 vsize=9536 CPUtime=6.29 cores=0,2,4,6
/proc/17502/stat : 17502 (march_hi) R 17500 17502 17050 0 -1 4202496 4462 0 0 0 629 0 0 0 25 0 1 0 405495228 9764864 1613 33554432000 134512640 135197378 4291266224 18446744073709551615 134593749 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17502/statm: 2384 1613 93 168 0 2215 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9536

[startup+12.7001 s]
/proc/loadavg: 2.00 2.00 1.92 3/178 17504
/proc/meminfo: memFree=15142280/32951124 swapFree=67111528/67111528
[pid=17502] ppid=17500 vsize=10812 CPUtime=12.69 cores=0,2,4,6
/proc/17502/stat : 17502 (march_hi) R 17500 17502 17050 0 -1 4202496 4710 0 0 0 1269 0 0 0 25 0 1 0 405495228 11071488 1861 33554432000 134512640 135197378 4291266224 18446744073709551615 134603175 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17502/statm: 2703 1861 93 168 0 2534 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10812

[startup+25.5006 s]
/proc/loadavg: 2.00 2.00 1.92 3/178 17504
/proc/meminfo: memFree=15139692/32951124 swapFree=67111528/67111528
[pid=17502] ppid=17500 vsize=13688 CPUtime=25.49 cores=0,2,4,6
/proc/17502/stat : 17502 (march_hi) R 17500 17502 17050 0 -1 4202496 5162 0 0 0 2549 0 0 0 25 0 1 0 405495228 14016512 2313 33554432000 134512640 135197378 4291266224 18446744073709551615 134539289 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17502/statm: 3422 2313 93 168 0 3253 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13688

[startup+51.1005 s]
/proc/loadavg: 2.00 2.00 1.92 3/178 17505
/proc/meminfo: memFree=15135036/32951124 swapFree=67111528/67111528
[pid=17502] ppid=17500 vsize=16276 CPUtime=51.09 cores=0,2,4,6
/proc/17502/stat : 17502 (march_hi) R 17500 17502 17050 0 -1 4202496 6069 0 0 0 5109 0 0 0 25 0 1 0 405495228 16666624 3220 33554432000 134512640 135197378 4291266224 18446744073709551615 134649108 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17502/statm: 4069 3220 93 168 0 3900 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16276

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 1.92 3/178 17506
/proc/meminfo: memFree=15125848/32951124 swapFree=67111528/67111528
[pid=17502] ppid=17500 vsize=25976 CPUtime=102.3 cores=0,2,4,6
/proc/17502/stat : 17502 (march_hi) R 17500 17502 17050 0 -1 4202496 7895 0 0 0 10230 0 0 0 25 0 1 0 405495228 26599424 5046 33554432000 134512640 135197378 4291266224 18446744073709551615 134611821 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17502/statm: 6494 5046 93 168 0 6325 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 25976

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/178 17508
/proc/meminfo: memFree=15116536/32951124 swapFree=67111528/67111528
[pid=17502] ppid=17500 vsize=34708 CPUtime=162.3 cores=0,2,4,6
/proc/17502/stat : 17502 (march_hi) R 17500 17502 17050 0 -1 4202496 10069 0 0 0 16229 1 0 0 25 0 1 0 405495228 35540992 7220 33554432000 134512640 135197378 4291266224 18446744073709551615 134550665 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17502/statm: 8677 7220 93 168 0 8508 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 34708

[startup+222.301 s]
/proc/loadavg: 2.10 2.03 1.93 3/178 17509
/proc/meminfo: memFree=15106968/32951124 swapFree=67111528/67111528
[pid=17502] ppid=17500 vsize=47804 CPUtime=222.3 cores=0,2,4,6
/proc/17502/stat : 17502 (march_hi) R 17500 17502 17050 0 -1 4202496 12275 0 0 0 22229 1 0 0 25 0 1 0 405495228 48951296 9426 33554432000 134512640 135197378 4291266224 18446744073709551615 134541546 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17502/statm: 11951 9426 93 168 0 11782 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 47804

[startup+282.301 s]
/proc/loadavg: 2.03 2.02 1.93 3/178 17518
/proc/meminfo: memFree=15097152/32951124 swapFree=67111528/67111528
[pid=17502] ppid=17500 vsize=68272 CPUtime=282.3 cores=0,2,4,6
/proc/17502/stat : 17502 (march_hi) R 17500 17502 17050 0 -1 4202496 14576 0 0 0 28228 2 0 0 25 0 1 0 405495228 69910528 11727 33554432000 134512640 135197378 4291266224 18446744073709551615 134618727 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17502/statm: 17068 11727 93 168 0 16899 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 68272

[startup+342.301 s]
/proc/loadavg: 2.01 2.02 1.93 3/178 17520
/proc/meminfo: memFree=15088116/32951124 swapFree=67111528/67111528
[pid=17502] ppid=17500 vsize=68272 CPUtime=342.3 cores=0,2,4,6
/proc/17502/stat : 17502 (march_hi) R 17500 17502 17050 0 -1 4202496 16829 0 0 0 34228 2 0 0 25 0 1 0 405495228 69910528 13980 33554432000 134512640 135197378 4291266224 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17502/statm: 17068 13980 93 168 0 16899 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 68272

[startup+402.301 s]
/proc/loadavg: 2.00 2.01 1.93 3/178 17528
/proc/meminfo: memFree=15078352/32951124 swapFree=67111528/67111528
[pid=17502] ppid=17500 vsize=68272 CPUtime=402.31 cores=0,2,4,6
/proc/17502/stat : 17502 (march_hi) R 17500 17502 17050 0 -1 4202496 19083 0 0 0 40228 3 0 0 25 0 1 0 405495228 69910528 16234 33554432000 134512640 135197378 4291266224 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17502/statm: 17068 16234 93 168 0 16899 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 68272

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 17537
/proc/meminfo: memFree=15068696/32951124 swapFree=67111528/67111528
[pid=17502] ppid=17500 vsize=97740 CPUtime=462.31 cores=0,2,4,6
/proc/17502/stat : 17502 (march_hi) R 17500 17502 17050 0 -1 4202496 21366 0 0 0 46228 3 0 0 25 0 1 0 405495228 100085760 18517 33554432000 134512640 135197378 4291266224 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17502/statm: 24435 18517 93 168 0 24266 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 97740

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 17538
/proc/meminfo: memFree=15059624/32951124 swapFree=67111528/67111528
[pid=17502] ppid=17500 vsize=97740 CPUtime=522.31 cores=0,2,4,6
/proc/17502/stat : 17502 (march_hi) R 17500 17502 17050 0 -1 4202496 23641 0 0 0 52228 3 0 0 25 0 1 0 405495228 100085760 20792 33554432000 134512640 135197378 4291266224 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17502/statm: 24435 20792 93 168 0 24266 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 97740

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 17540
/proc/meminfo: memFree=15050052/32951124 swapFree=67111528/67111528
[pid=17502] ppid=17500 vsize=98568 CPUtime=582.31 cores=0,2,4,6
/proc/17502/stat : 17502 (march_hi) R 17500 17502 17050 0 -1 4202496 25961 0 0 0 58228 3 0 0 25 0 1 0 405495228 100933632 23112 33554432000 134512640 135197378 4291266224 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17502/statm: 24642 23112 93 168 0 24473 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 98568

[startup+642.3 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 17643
/proc/meminfo: memFree=14540560/32951124 swapFree=67111528/67111528
[pid=17502] ppid=17500 vsize=693044 CPUtime=4002.47 cores=0,2,4,6
/proc/17502/stat : 17502 (march_hi) R 17500 17502 17050 0 -1 4202496 152304 0 0 0 400218 29 0 0 25 0 1 0 405495228 709677056 149455 33554432000 134512640 135197378 4291266224 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17502/statm: 173261 149455 93 168 0 173092 0
Current children cumulated CPU time (s) 4002.47
Current children cumulated vsize (KiB) 693044

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 17645
/proc/meminfo: memFree=14530756/32951124 swapFree=67111528/67111528
[pid=17502] ppid=17500 vsize=693044 CPUtime=4062.48 cores=0,2,4,6
/proc/17502/stat : 17502 (march_hi) R 17500 17502 17050 0 -1 4202496 154608 0 0 0 406219 29 0 0 25 0 1 0 405495228 709677056 151759 33554432000 134512640 135197378 4291266224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17502/statm: 173261 151759 93 168 0 173092 0
Current children cumulated CPU time (s) 4062.48
Current children cumulated vsize (KiB) 693044

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 17646
/proc/meminfo: memFree=14521324/32951124 swapFree=67111528/67111528
[pid=17502] ppid=17500 vsize=693044 CPUtime=4122.48 cores=0,2,4,6
/proc/17502/stat : 17502 (march_hi) R 17500 17502 17050 0 -1 4202496 156913 0 0 0 412218 30 0 0 25 0 1 0 405495228 709677056 154064 33554432000 134512640 135197378 4291266224 18446744073709551615 134593053 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17502/statm: 173261 154064 93 168 0 173092 0
Current children cumulated CPU time (s) 4122.48
Current children cumulated vsize (KiB) 693044

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 17648
/proc/meminfo: memFree=14512392/32951124 swapFree=67111528/67111528
[pid=17502] ppid=17500 vsize=693044 CPUtime=4182.48 cores=0,2,4,6
/proc/17502/stat : 17502 (march_hi) R 17500 17502 17050 0 -1 4202496 159189 0 0 0 418217 31 0 0 25 0 1 0 405495228 709677056 156340 33554432000 134512640 135197378 4291266224 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17502/statm: 173261 156340 93 168 0 173092 0
Current children cumulated CPU time (s) 4182.48
Current children cumulated vsize (KiB) 693044

[startup+4242.3 s]
/proc/loadavg: 2.07 2.02 1.98 3/178 17650
/proc/meminfo: memFree=14503332/32951124 swapFree=67111528/67111528
[pid=17502] ppid=17500 vsize=693044 CPUtime=4242.48 cores=0,2,4,6
/proc/17502/stat : 17502 (march_hi) R 17500 17502 17050 0 -1 4202496 161451 0 0 0 424217 31 0 0 25 0 1 0 405495228 709677056 158602 33554432000 134512640 135197378 4291266224 18446744073709551615 134611992 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17502/statm: 173261 158602 93 168 0 173092 0
Current children cumulated CPU time (s) 4242.48
Current children cumulated vsize (KiB) 693044

[startup+4302.3 s]
/proc/loadavg: 2.02 2.01 1.98 3/178 17651
/proc/meminfo: memFree=14494276/32951124 swapFree=67111528/67111528
[pid=17502] ppid=17500 vsize=693044 CPUtime=4302.49 cores=0,2,4,6
/proc/17502/stat : 17502 (march_hi) R 17500 17502 17050 0 -1 4202496 163702 0 0 0 430217 32 0 0 25 0 1 0 405495228 709677056 160853 33554432000 134512640 135197378 4291266224 18446744073709551615 134572994 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17502/statm: 173261 160853 93 168 0 173092 0
Current children cumulated CPU time (s) 4302.49
Current children cumulated vsize (KiB) 693044

[startup+4362.3 s]
/proc/loadavg: 2.01 2.00 1.98 3/178 17653
/proc/meminfo: memFree=14485460/32951124 swapFree=67111528/67111528
[pid=17502] ppid=17500 vsize=693044 CPUtime=4362.49 cores=0,2,4,6
/proc/17502/stat : 17502 (march_hi) R 17500 17502 17050 0 -1 4202496 165921 0 0 0 436217 32 0 0 25 0 1 0 405495228 709677056 163072 33554432000 134512640 135197378 4291266224 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17502/statm: 173261 163072 93 168 0 173092 0
Current children cumulated CPU time (s) 4362.49
Current children cumulated vsize (KiB) 693044

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 17654
/proc/meminfo: memFree=14476652/32951124 swapFree=67111528/67111528
[pid=17502] ppid=17500 vsize=693044 CPUtime=4422.49 cores=0,2,4,6
/proc/17502/stat : 17502 (march_hi) R 17500 17502 17050 0 -1 4202496 168109 0 0 0 442217 32 0 0 25 0 1 0 405495228 709677056 165260 33554432000 134512640 135197378 4291266224 18446744073709551615 134570835 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17502/statm: 173261 165260 93 168 0 173092 0
Current children cumulated CPU time (s) 4422.49
Current children cumulated vsize (KiB) 693044

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 17665
/proc/meminfo: memFree=14467896/32951124 swapFree=67111528/67111528
[pid=17502] ppid=17500 vsize=693044 CPUtime=4482.49 cores=0,2,4,6
/proc/17502/stat : 17502 (march_hi) R 17500 17502 17050 0 -1 4202496 170290 0 0 0 448217 32 0 0 25 0 1 0 405495228 709677056 167441 33554432000 134512640 135197378 4291266224 18446744073709551615 134541412 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17502/statm: 173261 167441 93 168 0 173092 0
Current children cumulated CPU time (s) 4482.49
Current children cumulated vsize (KiB) 693044

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 17667
/proc/meminfo: memFree=14459012/32951124 swapFree=67111528/67111528
[pid=17502] ppid=17500 vsize=693044 CPUtime=4542.49 cores=0,2,4,6
/proc/17502/stat : 17502 (march_hi) R 17500 17502 17050 0 -1 4202496 172426 0 0 0 454217 32 0 0 25 0 1 0 405495228 709677056 169577 33554432000 134512640 135197378 4291266224 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17502/statm: 173261 169577 93 168 0 173092 0
Current children cumulated CPU time (s) 4542.49
Current children cumulated vsize (KiB) 693044

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 17668
/proc/meminfo: memFree=14450076/32951124 swapFree=67111528/67111528
[pid=17502] ppid=17500 vsize=693044 CPUtime=4602.5 cores=0,2,4,6
/proc/17502/stat : 17502 (march_hi) R 17500 17502 17050 0 -1 4202496 174527 0 0 0 460217 33 0 0 25 0 1 0 405495228 709677056 171678 33554432000 134512640 135197378 4291266224 18446744073709551615 134603821 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17502/statm: 173261 171678 93 168 0 173092 0
Current children cumulated CPU time (s) 4602.5
Current children cumulated vsize (KiB) 693044

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 17670
/proc/meminfo: memFree=14441888/32951124 swapFree=67111528/67111528
[pid=17502] ppid=17500 vsize=1028692 CPUtime=4662.51 cores=0,2,4,6
/proc/17502/stat : 17502 (march_hi) R 17500 17502 17050 0 -1 4202496 176573 0 0 0 466215 36 0 0 25 0 1 0 405495228 1053380608 173724 33554432000 134512640 135197378 4291266224 18446744073709551615 134550640 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17502/statm: 257173 173724 93 168 0 257004 0
Current children cumulated CPU time (s) 4662.51
Current children cumulated vsize (KiB) 1028692

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 17671
/proc/meminfo: memFree=14433948/32951124 swapFree=67111528/67111528
[pid=17502] ppid=17500 vsize=1028692 CPUtime=4722.51 cores=0,2,4,6
/proc/17502/stat : 17502 (march_hi) R 17500 17502 17050 0 -1 4202496 178538 0 0 0 472215 36 0 0 25 0 1 0 405495228 1053380608 175689 33554432000 134512640 135197378 4291266224 18446744073709551615 134541428 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17502/statm: 257173 175689 93 168 0 257004 0
Current children cumulated CPU time (s) 4722.51
Current children cumulated vsize (KiB) 1028692

[startup+4782.3 s]
/proc/loadavg: 2.04 2.01 1.98 3/178 17673
/proc/meminfo: memFree=14426744/32951124 swapFree=67111528/67111528
[pid=17502] ppid=17500 vsize=1028692 CPUtime=4782.51 cores=0,2,4,6
/proc/17502/stat : 17502 (march_hi) R 17500 17502 17050 0 -1 4202496 180341 0 0 0 478214 37 0 0 25 0 1 0 405495228 1053380608 177492 33554432000 134512640 135197378 4291266224 18446744073709551615 134550616 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17502/statm: 257173 177492 93 168 0 257004 0
Current children cumulated CPU time (s) 4782.51
Current children cumulated vsize (KiB) 1028692

[startup+4842.3 s]
/proc/loadavg: 2.01 2.01 1.98 3/178 17675
/proc/meminfo: memFree=14418524/32951124 swapFree=67111528/67111528
[pid=17502] ppid=17500 vsize=1028692 CPUtime=4842.51 cores=0,2,4,6
/proc/17502/stat : 17502 (march_hi) R 17500 17502 17050 0 -1 4202496 182405 0 0 0 484213 38 0 0 25 0 1 0 405495228 1053380608 179556 33554432000 134512640 135197378 4291266224 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17502/statm: 257173 179556 93 168 0 257004 0
Current children cumulated CPU time (s) 4842.51
Current children cumulated vsize (KiB) 1028692

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 17676
/proc/meminfo: memFree=14410052/32951124 swapFree=67111528/67111528
[pid=17502] ppid=17500 vsize=1028692 CPUtime=4902.51 cores=0,2,4,6
/proc/17502/stat : 17502 (march_hi) R 17500 17502 17050 0 -1 4202496 184598 0 0 0 490213 38 0 0 25 0 1 0 405495228 1053380608 181749 33554432000 134512640 135197378 4291266224 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17502/statm: 257173 181749 93 168 0 257004 0
Current children cumulated CPU time (s) 4902.51
Current children cumulated vsize (KiB) 1028692

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 17678
/proc/meminfo: memFree=14401104/32951124 swapFree=67111528/67111528
[pid=17502] ppid=17500 vsize=1028692 CPUtime=4962.52 cores=0,2,4,6
/proc/17502/stat : 17502 (march_hi) R 17500 17502 17050 0 -1 4202496 186803 0 0 0 496213 39 0 0 25 0 1 0 405495228 1053380608 183954 33554432000 134512640 135197378 4291266224 18446744073709551615 134550706 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17502/statm: 257173 183954 93 168 0 257004 0
Current children cumulated CPU time (s) 4962.52
Current children cumulated vsize (KiB) 1028692



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.8 s]
/proc/loadavg: 2.00 2.00 1.98 2/177 17680
/proc/meminfo: memFree=14462604/32951124 swapFree=67111528/67111528
[pid=17502] ppid=17500 vsize=1028692 CPUtime=5000.03 cores=0,2,4,6
/proc/17502/stat : 17502 (march_hi) R 17500 17502 17050 0 -1 4202496 188176 0 0 0 499964 39 0 0 25 0 1 0 405495228 1053380608 185327 33554432000 134512640 135197378 4291266224 18446744073709551615 134550700 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/17502/statm: 257173 185327 93 168 0 257004 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 1028692

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.84
CPU time (s): 5000.07
CPU user time (s): 4999.64
CPU system time (s): 0.424935
CPU usage (%): 100.005
Max. virtual memory (cumulated for all children) (KiB): 1028692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.64
system time used= 0.424935
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 188176
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= 5026

runsolver used 7.51886 second user time and 15.2187 second system time

The end

Launcher Data 

Begin job on node143 at 2011-04-18 14:46:36
IDJOB=3209641
IDBENCH=82559
IDSOLVER=1627
FILE ID=node143/3209641-1303130796
RUNJOBID= node143-1303120791-17068
PBS_JOBID= 13020869
Free space on /tmp= 72744 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k5-r20-v1250-c25000-S935783783-069-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3209641-1303130796/watcher-3209641-1303130796 -o /tmp/evaluation-result-3209641-1303130796/solver-3209641-1303130796 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3209641-1303130796.cnf

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

MD5SUM BENCH= 4ba3e8e19a6d9aec4bc2bd0594f1360a
RANDOM SEED=844162837

node143.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	: 5226.15
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	: 5332.74
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	: 5332.83
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	: 5332.75
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.846
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	: 5332.74
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		: 2666.846
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      15203420 kB
Buffers:        729536 kB
Cached:       16586612 kB
SwapCached:          0 kB
Active:        7376936 kB
Inactive:     10008656 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      15203420 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            4308 kB
Writeback:           0 kB
AnonPages:       69100 kB
Mapped:          14912 kB
Slab:           298492 kB
PageTables:       4304 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   211856 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= 72748 MiB
End job on node143 at 2011-04-18 16:09:58