Trace number 3210185

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) 5000.06 4999.93

General information on the benchmark

Namerandom/large/
unif-k7-r85-v250-c21250-S977260632-016-UNKNOWN.cnf
MD5SUM58eb79e3bfc8d25580f794d4e2d18629
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables250
Number of clauses21250
Sum of the clauses size148750
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 521250

Solver Data 

1.49/1.54	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.49/1.54	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.49/1.54	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.49/1.54	c main()::
1.49/1.54	c initFormula():: searching for DIMACS p-line....
1.49/1.54	c full lookahead due to high density!
1.49/1.54	c initFormula():: the DIMACS p-line indicates a CNF of 250 variables and 21250 clauses.
1.49/1.54	c parseCNF():: parsing....
1.49/1.54	c parseCNF():: the CNF contains 0 unary clauses.
1.49/1.54	c runParser():: parsing was successful, warming up engines...
1.49/1.54	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.54	c preprocessing fase I completed:: there are now 250 free variables and 21250 clauses.
1.49/1.54	c stat :: sign balance is biased by 0.008
1.49/1.54	c using k-SAT heuristics (size based diff)
1.49/1.54	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.54	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.54	c main():: clause / variable ratio: ( 21250 / 250 ) = 85.00
1.49/1.54	c longest clause has size 7
1.49/1.54	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.54	c number of free variables = 250
1.49/1.54	c dynamic_preselect_setsize :: off
1.49/1.54	c main():: all systems go!
1.49/1.54	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 210
1.59/1.64	c |----------------------------------------------------------------|
c |*
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 6240
3.09/3.16	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 |****************************************************************| ( 2/999) NodeCount: 219435
50.19/50.23	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 |********************************
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c |**********************************
c |************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 5780203
1224.02/1224.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
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c |************************
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c |*******************************
c |********************************
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c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |********************************************************
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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-3210185-1303155219/watcher-3210185-1303155219 -o /tmp/evaluation-result-3210185-1303155219/solver-3210185-1303155219 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3210185-1303155219.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: 0.92 1.00 1.27 3/174 24571
/proc/meminfo: memFree=15707224/32950928 swapFree=67111528/67111528
[pid=24571] ppid=24569 vsize=1212 CPUtime=0 cores=0,2,4,6
/proc/24571/stat : 24571 (march_hi) R 24569 24571 24539 0 -1 4202496 172 0 0 0 0 0 0 0 25 0 1 0 427120712 1241088 128 33554432000 134512640 135197378 4288983488 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/24571/statm: 303 129 58 168 0 134 0

[startup+0.017658 s]
/proc/loadavg: 0.92 1.00 1.27 3/174 24571
/proc/meminfo: memFree=15707224/32950928 swapFree=67111528/67111528
[pid=24571] ppid=24569 vsize=1476 CPUtime=0.01 cores=0,2,4,6
/proc/24571/stat : 24571 (march_hi) R 24569 24571 24539 0 -1 4202496 251 0 0 0 1 0 0 0 25 0 1 0 427120712 1511424 207 33554432000 134512640 135197378 4288983488 18446744073709551615 134851946 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/24571/statm: 369 207 58 168 0 200 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1476

[startup+0.100643 s]
/proc/loadavg: 0.92 1.00 1.27 3/174 24571
/proc/meminfo: memFree=15707224/32950928 swapFree=67111528/67111528
[pid=24571] ppid=24569 vsize=4388 CPUtime=0.09 cores=0,2,4,6
/proc/24571/stat : 24571 (march_hi) R 24569 24571 24539 0 -1 4202496 3704 0 0 0 9 0 0 0 25 0 1 0 427120712 4493312 797 33554432000 134512640 135197378 4288983488 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/24571/statm: 1097 797 82 168 0 928 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4388

[startup+0.300716 s]
/proc/loadavg: 0.92 1.00 1.27 3/174 24571
/proc/meminfo: memFree=15707224/32950928 swapFree=67111528/67111528
[pid=24571] ppid=24569 vsize=4388 CPUtime=0.29 cores=0,2,4,6
/proc/24571/stat : 24571 (march_hi) R 24569 24571 24539 0 -1 4202496 3704 0 0 0 29 0 0 0 25 0 1 0 427120712 4493312 797 33554432000 134512640 135197378 4288983488 18446744073709551615 134539454 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/24571/statm: 1097 797 82 168 0 928 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4388

[startup+0.700649 s]
/proc/loadavg: 0.92 1.00 1.27 3/174 24571
/proc/meminfo: memFree=15707224/32950928 swapFree=67111528/67111528
[pid=24571] ppid=24569 vsize=4388 CPUtime=0.69 cores=0,2,4,6
/proc/24571/stat : 24571 (march_hi) R 24569 24571 24539 0 -1 4202496 3704 0 0 0 69 0 0 0 25 0 1 0 427120712 4493312 797 33554432000 134512640 135197378 4288983488 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/24571/statm: 1097 797 82 168 0 928 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4388

[startup+1.50046 s]
/proc/loadavg: 1.01 1.02 1.28 3/178 24578
/proc/meminfo: memFree=15671108/32950928 swapFree=67111528/67111528
[pid=24571] ppid=24569 vsize=4388 CPUtime=1.49 cores=0,2,4,6
/proc/24571/stat : 24571 (march_hi) R 24569 24571 24539 0 -1 4202496 3704 0 0 0 149 0 0 0 25 0 1 0 427120712 4493312 797 33554432000 134512640 135197378 4288983488 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/24571/statm: 1097 797 82 168 0 928 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4388

[startup+3.10022 s]
/proc/loadavg: 1.01 1.02 1.28 3/178 24578
/proc/meminfo: memFree=15662080/32950928 swapFree=67111528/67111528
[pid=24571] ppid=24569 vsize=6300 CPUtime=3.09 cores=0,2,4,6
/proc/24571/stat : 24571 (march_hi) R 24569 24571 24539 0 -1 4202496 5520 0 0 0 309 0 0 0 25 0 1 0 427120712 6451200 1131 33554432000 134512640 135197378 4288983488 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/24571/statm: 1575 1131 93 168 0 1406 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6300

[startup+6.30061 s]
/proc/loadavg: 1.01 1.02 1.28 3/178 24578
/proc/meminfo: memFree=15656480/32950928 swapFree=67111528/67111528
[pid=24571] ppid=24569 vsize=6552 CPUtime=6.29 cores=0,2,4,6
/proc/24571/stat : 24571 (march_hi) R 24569 24571 24539 0 -1 4202496 5594 0 0 0 629 0 0 0 25 0 1 0 427120712 6709248 1205 33554432000 134512640 135197378 4288983488 18446744073709551615 134602702 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/24571/statm: 1638 1205 93 168 0 1469 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6552

[startup+12.7005 s]
/proc/loadavg: 1.16 1.05 1.28 3/178 24578
/proc/meminfo: memFree=15654412/32950928 swapFree=67111528/67111528
[pid=24571] ppid=24569 vsize=7632 CPUtime=12.69 cores=0,2,4,6
/proc/24571/stat : 24571 (march_hi) R 24569 24571 24539 0 -1 4202496 5749 0 0 0 1269 0 0 0 25 0 1 0 427120712 7815168 1360 33554432000 134512640 135197378 4288983488 18446744073709551615 134550700 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/24571/statm: 1908 1360 93 168 0 1739 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7632

[startup+25.5002 s]
/proc/loadavg: 1.29 1.08 1.29 3/178 24578
/proc/meminfo: memFree=15653128/32950928 swapFree=67111528/67111528
[pid=24571] ppid=24569 vsize=9548 CPUtime=25.49 cores=0,2,4,6
/proc/24571/stat : 24571 (march_hi) R 24569 24571 24539 0 -1 4202496 6074 0 0 0 2549 0 0 0 25 0 1 0 427120712 9777152 1685 33554432000 134512640 135197378 4288983488 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/24571/statm: 2387 1685 93 168 0 2218 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9548

[startup+51.1007 s]
/proc/loadavg: 1.53 1.15 1.31 3/178 24579
/proc/meminfo: memFree=15649240/32950928 swapFree=67111528/67111528
[pid=24571] ppid=24569 vsize=13860 CPUtime=51.09 cores=0,2,4,6
/proc/24571/stat : 24571 (march_hi) R 24569 24571 24539 0 -1 4202496 6789 0 0 0 5109 0 0 0 25 0 1 0 427120712 14192640 2400 33554432000 134512640 135197378 4288983488 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/24571/statm: 3465 2400 93 168 0 3296 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 13860

[startup+102.307 s]
/proc/loadavg: 1.81 1.29 1.34 3/178 24581
/proc/meminfo: memFree=15642156/32950928 swapFree=67111528/67111528
[pid=24571] ppid=24569 vsize=17900 CPUtime=102.3 cores=0,2,4,6
/proc/24571/stat : 24571 (march_hi) R 24569 24571 24539 0 -1 4202496 8160 0 0 0 10229 1 0 0 25 0 1 0 427120712 18329600 3771 33554432000 134512640 135197378 4288983488 18446744073709551615 134602696 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/24571/statm: 4475 3771 93 168 0 4306 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 17900

[startup+162.301 s]
/proc/loadavg: 1.93 1.42 1.38 3/178 24582
/proc/meminfo: memFree=15634956/32950928 swapFree=67111528/67111528
[pid=24571] ppid=24569 vsize=23876 CPUtime=162.3 cores=0,2,4,6
/proc/24571/stat : 24571 (march_hi) R 24569 24571 24539 0 -1 4202496 9776 0 0 0 16229 1 0 0 25 0 1 0 427120712 24449024 5387 33554432000 134512640 135197378 4288983488 18446744073709551615 134593120 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/24571/statm: 5969 5387 93 168 0 5800 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 23876

[startup+222.301 s]
/proc/loadavg: 1.97 1.52 1.42 3/178 24584
/proc/meminfo: memFree=15628112/32950928 swapFree=67111528/67111528
[pid=24571] ppid=24569 vsize=32608 CPUtime=222.3 cores=0,2,4,6
/proc/24571/stat : 24571 (march_hi) R 24569 24571 24539 0 -1 4202496 11422 0 0 0 22229 1 0 0 25 0 1 0 427120712 33390592 7033 33554432000 134512640 135197378 4288983488 18446744073709551615 134524881 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/24571/statm: 8152 7033 93 168 0 7983 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 32608

[startup+282.3 s]
/proc/loadavg: 1.99 1.61 1.45 3/178 24585
/proc/meminfo: memFree=15621516/32950928 swapFree=67111528/67111528
[pid=24571] ppid=24569 vsize=45704 CPUtime=282.29 cores=0,2,4,6
/proc/24571/stat : 24571 (march_hi) R 24569 24571 24539 0 -1 4202496 13023 0 0 0 28228 1 0 0 25 0 1 0 427120712 46800896 8634 33554432000 134512640 135197378 4288983488 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/24571/statm: 11426 8634 93 168 0 11257 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 45704

[startup+342.301 s]
/proc/loadavg: 1.99 1.68 1.48 3/178 24587
/proc/meminfo: memFree=15614412/32950928 swapFree=67111528/67111528
[pid=24571] ppid=24569 vsize=46016 CPUtime=342.3 cores=0,2,4,6
/proc/24571/stat : 24571 (march_hi) R 24569 24571 24539 0 -1 4202496 14678 0 0 0 34228 2 0 0 25 0 1 0 427120712 47120384 10289 33554432000 134512640 135197378 4288983488 18446744073709551615 134649520 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/24571/statm: 11504 10289 93 168 0 11335 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 46016

[startup+402.301 s]
/proc/loadavg: 2.05 1.75 1.52 3/178 24589
/proc/meminfo: memFree=15607808/32950928 swapFree=67111528/67111528
[pid=24571] ppid=24569 vsize=65660 CPUtime=402.3 cores=0,2,4,6
/proc/24571/stat : 24571 (march_hi) R 24569 24571 24539 0 -1 4202496 16333 0 0 0 40228 2 0 0 25 0 1 0 427120712 67235840 11944 33554432000 134512640 135197378 4288983488 18446744073709551615 134592981 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/24571/statm: 16415 11944 93 168 0 16246 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 65660

[startup+462.3 s]
/proc/loadavg: 2.02 1.79 1.55 3/178 24590
/proc/meminfo: memFree=15600712/32950928 swapFree=67111528/67111528
[pid=24571] ppid=24569 vsize=65660 CPUtime=462.3 cores=0,2,4,6
/proc/24571/stat : 24571 (march_hi) R 24569 24571 24539 0 -1 4202496 17998 0 0 0 46228 2 0 0 25 0 1 0 427120712 67235840 13609 33554432000 134512640 135197378 4288983488 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/24571/statm: 16415 13609 93 168 0 16246 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 65660

[startup+522.301 s]
/proc/loadavg: 2.06 1.84 1.58 3/178 24592
/proc/meminfo: memFree=15593988/32950928 swapFree=67111528/67111528
[pid=24571] ppid=24569 vsize=65660 CPUtime=522.3 cores=0,2,4,6
/proc/24571/stat : 24571 (march_hi) R 24569 24571 24539 0 -1 4202496 19677 0 0 0 52228 2 0 0 25 0 1 0 427120712 67235840 15288 33554432000 134512640 135197378 4288983488 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/24571/statm: 16415 15288 93 168 0 16246 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 65660

[startup+582.301 s]
/proc/loadavg: 2.02 1.87 1.60 3/178 24593
/proc/meminfo: memFree=15587136/32950928 swapFree=67111528/67111528
[pid=24571] ppid=24569 vsize=95756 CPUtime=582.3 cores=0,2,4,6
/proc/24571/stat : 24571 (march_hi) R 24569 24571 24539 0 -1 4202496 21336 0 0 0 58228 2 0 0 25 0 1 0 427120712 98054144 16947 33554432000 134512640 135197378 4288983488 18446744073709551615 134541389 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/24571/statm: 23939 16947 93 168 0 23770 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 95756

[startup+642.3 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 24698
/proc/meminfo: memFree=15188508/32950928 swapFree=67111528/67111528
[pid=24571] ppid=24569 vsize=687436 CPUtime=4062.4 cores=0,2,4,6
/proc/24571/stat : 24571 (march_hi) R 24569 24571 24539 0 -1 4202496 119875 0 0 0 406217 23 0 0 25 0 1 0 427120712 703934464 115486 33554432000 134512640 135197378 4288983488 18446744073709551615 134649529 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/24571/statm: 171859 115486 93 168 0 171690 0
Current children cumulated CPU time (s) 4062.4
Current children cumulated vsize (KiB) 687436

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 24700
/proc/meminfo: memFree=15181420/32950928 swapFree=67111528/67111528
[pid=24571] ppid=24569 vsize=687436 CPUtime=4122.4 cores=0,2,4,6
/proc/24571/stat : 24571 (march_hi) R 24569 24571 24539 0 -1 4202496 121618 0 0 0 412217 23 0 0 25 0 1 0 427120712 703934464 117229 33554432000 134512640 135197378 4288983488 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/24571/statm: 171859 117229 93 168 0 171690 0
Current children cumulated CPU time (s) 4122.4
Current children cumulated vsize (KiB) 687436

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 24701
/proc/meminfo: memFree=15174324/32950928 swapFree=67111528/67111528
[pid=24571] ppid=24569 vsize=687436 CPUtime=4182.39 cores=0,2,4,6
/proc/24571/stat : 24571 (march_hi) R 24569 24571 24539 0 -1 4202496 123373 0 0 0 418216 23 0 0 25 0 1 0 427120712 703934464 118984 33554432000 134512640 135197378 4288983488 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/24571/statm: 171859 118984 93 168 0 171690 0
Current children cumulated CPU time (s) 4182.39
Current children cumulated vsize (KiB) 687436

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 24703
/proc/meminfo: memFree=15167476/32950928 swapFree=67111528/67111528
[pid=24571] ppid=24569 vsize=687436 CPUtime=4242.4 cores=0,2,4,6
/proc/24571/stat : 24571 (march_hi) R 24569 24571 24539 0 -1 4202496 125115 0 0 0 424216 24 0 0 25 0 1 0 427120712 703934464 120726 33554432000 134512640 135197378 4288983488 18446744073709551615 134548718 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/24571/statm: 171859 120726 93 168 0 171690 0
Current children cumulated CPU time (s) 4242.4
Current children cumulated vsize (KiB) 687436

[startup+4302.3 s]
/proc/loadavg: 2.08 2.02 1.95 3/178 24705
/proc/meminfo: memFree=15160260/32950928 swapFree=67111528/67111528
[pid=24571] ppid=24569 vsize=687436 CPUtime=4302.4 cores=0,2,4,6
/proc/24571/stat : 24571 (march_hi) R 24569 24571 24539 0 -1 4202496 126879 0 0 0 430216 24 0 0 25 0 1 0 427120712 703934464 122490 33554432000 134512640 135197378 4288983488 18446744073709551615 134603232 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/24571/statm: 171859 122490 93 168 0 171690 0
Current children cumulated CPU time (s) 4302.4
Current children cumulated vsize (KiB) 687436

[startup+4362.3 s]
/proc/loadavg: 2.03 2.01 1.95 3/178 24706
/proc/meminfo: memFree=15153536/32950928 swapFree=67111528/67111528
[pid=24571] ppid=24569 vsize=687436 CPUtime=4362.4 cores=0,2,4,6
/proc/24571/stat : 24571 (march_hi) R 24569 24571 24539 0 -1 4202496 128647 0 0 0 436216 24 0 0 25 0 1 0 427120712 703934464 124258 33554432000 134512640 135197378 4288983488 18446744073709551615 134611792 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/24571/statm: 171859 124258 93 168 0 171690 0
Current children cumulated CPU time (s) 4362.4
Current children cumulated vsize (KiB) 687436

[startup+4422.3 s]
/proc/loadavg: 2.09 2.02 1.96 3/178 24708
/proc/meminfo: memFree=15146436/32950928 swapFree=67111528/67111528
[pid=24571] ppid=24569 vsize=687436 CPUtime=4422.4 cores=0,2,4,6
/proc/24571/stat : 24571 (march_hi) R 24569 24571 24539 0 -1 4202496 130349 0 0 0 442216 24 0 0 25 0 1 0 427120712 703934464 125960 33554432000 134512640 135197378 4288983488 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/24571/statm: 171859 125960 93 168 0 171690 0
Current children cumulated CPU time (s) 4422.4
Current children cumulated vsize (KiB) 687436

[startup+4482.3 s]
/proc/loadavg: 2.03 2.02 1.96 3/178 24709
/proc/meminfo: memFree=15140584/32950928 swapFree=67111528/67111528
[pid=24571] ppid=24569 vsize=687436 CPUtime=4482.41 cores=0,2,4,6
/proc/24571/stat : 24571 (march_hi) R 24569 24571 24539 0 -1 4202496 131861 0 0 0 448216 25 0 0 25 0 1 0 427120712 703934464 127472 33554432000 134512640 135197378 4288983488 18446744073709551615 134526646 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/24571/statm: 171859 127472 93 168 0 171690 0
Current children cumulated CPU time (s) 4482.41
Current children cumulated vsize (KiB) 687436

[startup+4542.3 s]
/proc/loadavg: 2.01 2.01 1.96 3/178 24711
/proc/meminfo: memFree=15134116/32950928 swapFree=67111528/67111528
[pid=24571] ppid=24569 vsize=687436 CPUtime=4542.41 cores=0,2,4,6
/proc/24571/stat : 24571 (march_hi) R 24569 24571 24539 0 -1 4202496 133505 0 0 0 454216 25 0 0 25 0 1 0 427120712 703934464 129116 33554432000 134512640 135197378 4288983488 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/24571/statm: 171859 129116 93 168 0 171690 0
Current children cumulated CPU time (s) 4542.41
Current children cumulated vsize (KiB) 687436

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 24713
/proc/meminfo: memFree=15127144/32950928 swapFree=67111528/67111528
[pid=24571] ppid=24569 vsize=687436 CPUtime=4602.41 cores=0,2,4,6
/proc/24571/stat : 24571 (march_hi) R 24569 24571 24539 0 -1 4202496 135112 0 0 0 460216 25 0 0 25 0 1 0 427120712 703934464 130723 33554432000 134512640 135197378 4288983488 18446744073709551615 134572904 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/24571/statm: 171859 130723 93 168 0 171690 0
Current children cumulated CPU time (s) 4602.41
Current children cumulated vsize (KiB) 687436

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 24714
/proc/meminfo: memFree=15120668/32950928 swapFree=67111528/67111528
[pid=24571] ppid=24569 vsize=687436 CPUtime=4662.41 cores=0,2,4,6
/proc/24571/stat : 24571 (march_hi) R 24569 24571 24539 0 -1 4202496 136740 0 0 0 466215 26 0 0 25 0 1 0 427120712 703934464 132351 33554432000 134512640 135197378 4288983488 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/24571/statm: 171859 132351 93 168 0 171690 0
Current children cumulated CPU time (s) 4662.41
Current children cumulated vsize (KiB) 687436

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 24716
/proc/meminfo: memFree=15113696/32950928 swapFree=67111528/67111528
[pid=24571] ppid=24569 vsize=687436 CPUtime=4722.42 cores=0,2,4,6
/proc/24571/stat : 24571 (march_hi) R 24569 24571 24539 0 -1 4202496 138426 0 0 0 472216 26 0 0 25 0 1 0 427120712 703934464 134037 33554432000 134512640 135197378 4288983488 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/24571/statm: 171859 134037 93 168 0 171690 0
Current children cumulated CPU time (s) 4722.42
Current children cumulated vsize (KiB) 687436

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 24717
/proc/meminfo: memFree=15107344/32950928 swapFree=67111528/67111528
[pid=24571] ppid=24569 vsize=687436 CPUtime=4782.41 cores=0,2,4,6
/proc/24571/stat : 24571 (march_hi) R 24569 24571 24539 0 -1 4202496 140095 0 0 0 478215 26 0 0 25 0 1 0 427120712 703934464 135706 33554432000 134512640 135197378 4288983488 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/24571/statm: 171859 135706 93 168 0 171690 0
Current children cumulated CPU time (s) 4782.41
Current children cumulated vsize (KiB) 687436

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 24719
/proc/meminfo: memFree=15100488/32950928 swapFree=67111528/67111528
[pid=24571] ppid=24569 vsize=687436 CPUtime=4842.41 cores=0,2,4,6
/proc/24571/stat : 24571 (march_hi) R 24569 24571 24539 0 -1 4202496 141747 0 0 0 484215 26 0 0 25 0 1 0 427120712 703934464 137358 33554432000 134512640 135197378 4288983488 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/24571/statm: 171859 137358 93 168 0 171690 0
Current children cumulated CPU time (s) 4842.41
Current children cumulated vsize (KiB) 687436

[startup+4902.3 s]
/proc/loadavg: 2.04 2.01 1.96 3/178 24721
/proc/meminfo: memFree=15093884/32950928 swapFree=67111528/67111528
[pid=24571] ppid=24569 vsize=687436 CPUtime=4902.42 cores=0,2,4,6
/proc/24571/stat : 24571 (march_hi) R 24569 24571 24539 0 -1 4202496 143429 0 0 0 490215 27 0 0 25 0 1 0 427120712 703934464 139040 33554432000 134512640 135197378 4288983488 18446744073709551615 134541443 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/24571/statm: 171859 139040 93 168 0 171690 0
Current children cumulated CPU time (s) 4902.42
Current children cumulated vsize (KiB) 687436

[startup+4962.3 s]
/proc/loadavg: 2.01 2.01 1.96 3/178 24722
/proc/meminfo: memFree=15087152/32950928 swapFree=67111528/67111528
[pid=24571] ppid=24569 vsize=687436 CPUtime=4962.42 cores=0,2,4,6
/proc/24571/stat : 24571 (march_hi) R 24569 24571 24539 0 -1 4202496 145125 0 0 0 496215 27 0 0 25 0 1 0 427120712 703934464 140736 33554432000 134512640 135197378 4288983488 18446744073709551615 134550665 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/24571/statm: 171859 140736 93 168 0 171690 0
Current children cumulated CPU time (s) 4962.42
Current children cumulated vsize (KiB) 687436



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.06 2.02 1.97 3/178 24723
/proc/meminfo: memFree=15082796/32950928 swapFree=67111528/67111528
[pid=24571] ppid=24569 vsize=687436 CPUtime=5000.02 cores=0,2,4,6
/proc/24571/stat : 24571 (march_hi) R 24569 24571 24539 0 -1 4202496 146184 0 0 0 499975 27 0 0 25 0 1 0 427120712 703934464 141795 33554432000 134512640 135197378 4288983488 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/24571/statm: 171859 141795 93 168 0 171690 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 687436

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: 2.06 2.02 1.97 3/178 24723
/proc/meminfo: memFree=15082796/32950928 swapFree=67111528/67111528
[pid=24571] ppid=24569 vsize=687436 CPUtime=5000.02 cores=0,2,4,6
/proc/24571/stat : 24571 (march_hi) R 24569 24571 24539 0 -1 4202496 146184 0 0 0 499975 27 0 0 25 0 1 0 427120712 703934464 141795 33554432000 134512640 135197378 4288983488 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/24571/statm: 171859 141795 93 168 0 171690 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 687436

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.93
CPU time (s): 5000.06
CPU user time (s): 4999.76
CPU system time (s): 0.303953
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 687436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.76
system time used= 0.303953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 146184
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= 6
involuntary context switches= 2564

runsolver used 7.52186 second user time and 15.2167 second system time

The end

Launcher Data 

Begin job on node122 at 2011-04-18 21:33:39
IDJOB=3210185
IDBENCH=82695
IDSOLVER=1627
FILE ID=node122/3210185-1303155219
RUNJOBID= node122-1303155219-24557
PBS_JOBID= 13021005
Free space on /tmp= 72828 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k7-r85-v250-c21250-S977260632-016-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3210185-1303155219/watcher-3210185-1303155219 -o /tmp/evaluation-result-3210185-1303155219/solver-3210185-1303155219 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3210185-1303155219.cnf

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

MD5SUM BENCH= 58eb79e3bfc8d25580f794d4e2d18629
RANDOM SEED=2120532923

node122.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		: 2666.820
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	: 5333.64
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		: 2666.820
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	: 5332.75
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		: 2666.820
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		: 2666.820
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		: 2666.820
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		: 2666.820
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		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
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	: 5332.97
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      15707372 kB
Buffers:        802448 kB
Cached:       16016160 kB
SwapCached:          0 kB
Active:        7845208 kB
Inactive:      9041636 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      15707372 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2140 kB
Writeback:           0 kB
AnonPages:       67336 kB
Mapped:          14912 kB
Slab:           292312 kB
PageTables:       5408 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   189692 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= 72824 MiB
End job on node122 at 2011-04-18 22:57:01