Trace number 3209985

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 4999.93

General information on the benchmark

Namerandom/large/
unif-k7-r85-v400-c34000-S1163171897-095-UNKNOWN.cnf
MD5SUM9c09330ef9d704e301452237c81ff9c7
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 variables400
Number of clauses34000
Sum of the clauses size238000
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 534000

Solver Data 

2.59/2.61	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.59/2.61	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.59/2.61	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.59/2.61	c main()::
2.59/2.61	c initFormula():: searching for DIMACS p-line....
2.59/2.61	c full lookahead due to high density!
2.59/2.61	c initFormula():: the DIMACS p-line indicates a CNF of 400 variables and 34000 clauses.
2.59/2.61	c parseCNF():: parsing....
2.59/2.61	c parseCNF():: the CNF contains 0 unary clauses.
2.59/2.61	c runParser():: parsing was successful, warming up engines...
2.59/2.61	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.59/2.61	c preprocessing fase I completed:: there are now 400 free variables and 34000 clauses.
2.59/2.61	c stat :: sign balance is biased by 0.007
2.59/2.61	c using k-SAT heuristics (size based diff)
2.59/2.61	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.59/2.61	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.59/2.61	c main():: clause / variable ratio: ( 34000 / 400 ) = 85.00
2.59/2.61	c longest clause has size 7
2.59/2.61	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.59/2.61	c number of free variables = 400
2.59/2.61	c dynamic_preselect_setsize :: off
2.59/2.61	c main():: all systems go!
2.59/2.61	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 383
2.79/2.82	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |**********************************
c |************************************
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c |********************************************************
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c |**********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 15963
7.49/7.59	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |*************************************************************
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c |****************************************************************| ( 2/999) NodeCount: 923006
251.40/251.41	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
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c |***************
c |****************
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c |********************
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c |********************************
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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-3209985-1303146354/watcher-3209985-1303146354 -o /tmp/evaluation-result-3209985-1303146354/solver-3209985-1303146354 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3209985-1303146354.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): 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 1.98 1/175 3177
/proc/meminfo: memFree=19030548/32951124 swapFree=67111528/67111528
[pid=3177] ppid=3175 vsize=1320 CPUtime=0 cores=1,3,5,7
/proc/3177/stat : 3177 (march_hi) R 3175 3177 2716 0 -1 4202496 186 0 0 0 0 0 0 0 25 0 1 0 426235854 1351680 142 33554432000 134512640 135197378 4289472704 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3177/statm: 330 142 58 168 0 161 0

[startup+0.0394489 s]
/proc/loadavg: 2.00 2.00 1.98 1/175 3177
/proc/meminfo: memFree=19030548/32951124 swapFree=67111528/67111528
[pid=3177] ppid=3175 vsize=2112 CPUtime=0.03 cores=1,3,5,7
/proc/3177/stat : 3177 (march_hi) R 3175 3177 2716 0 -1 4202496 415 0 0 0 3 0 0 0 25 0 1 0 426235854 2162688 371 33554432000 134512640 135197378 4289472704 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3177/statm: 528 371 58 168 0 359 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2112

[startup+0.100467 s]
/proc/loadavg: 2.00 2.00 1.98 1/175 3177
/proc/meminfo: memFree=19030548/32951124 swapFree=67111528/67111528
[pid=3177] ppid=3175 vsize=4052 CPUtime=0.09 cores=1,3,5,7
/proc/3177/stat : 3177 (march_hi) R 3175 3177 2716 0 -1 4202496 3114 0 0 0 9 0 0 0 25 0 1 0 426235854 4149248 642 33554432000 134512640 135197378 4289472704 18446744073709551615 134534449 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3177/statm: 1013 642 79 168 0 844 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4052

[startup+0.300403 s]
/proc/loadavg: 2.00 2.00 1.98 1/175 3177
/proc/meminfo: memFree=19030548/32951124 swapFree=67111528/67111528
[pid=3177] ppid=3175 vsize=6396 CPUtime=0.29 cores=1,3,5,7
/proc/3177/stat : 3177 (march_hi) R 3175 3177 2716 0 -1 4202496 6023 0 0 0 29 0 0 0 25 0 1 0 426235854 6549504 1199 33554432000 134512640 135197378 4289472704 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3177/statm: 1599 1199 82 168 0 1430 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6396

[startup+0.700329 s]
/proc/loadavg: 2.00 2.00 1.98 1/175 3177
/proc/meminfo: memFree=19030548/32951124 swapFree=67111528/67111528
[pid=3177] ppid=3175 vsize=6396 CPUtime=0.69 cores=1,3,5,7
/proc/3177/stat : 3177 (march_hi) R 3175 3177 2716 0 -1 4202496 6023 0 0 0 69 0 0 0 25 0 1 0 426235854 6549504 1199 33554432000 134512640 135197378 4289472704 18446744073709551615 134539466 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3177/statm: 1599 1199 82 168 0 1430 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6396

[startup+1.5002 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 3210
/proc/meminfo: memFree=19025432/32951124 swapFree=67111528/67111528
[pid=3177] ppid=3175 vsize=6396 CPUtime=1.49 cores=1,3,5,7
/proc/3177/stat : 3177 (march_hi) R 3175 3177 2716 0 -1 4202496 6023 0 0 0 149 0 0 0 25 0 1 0 426235854 6549504 1199 33554432000 134512640 135197378 4289472704 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3177/statm: 1599 1199 82 168 0 1430 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6396

[startup+3.1009 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 3210
/proc/meminfo: memFree=18994804/32951124 swapFree=67111528/67111528
[pid=3177] ppid=3175 vsize=9232 CPUtime=3.09 cores=1,3,5,7
/proc/3177/stat : 3177 (march_hi) R 3175 3177 2716 0 -1 4202496 9068 0 0 0 309 0 0 0 25 0 1 0 426235854 9453568 1645 33554432000 134512640 135197378 4289472704 18446744073709551615 134570880 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3177/statm: 2308 1645 93 168 0 2139 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9232

[startup+6.30032 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 3210
/proc/meminfo: memFree=18987944/32951124 swapFree=67111528/67111528
[pid=3177] ppid=3175 vsize=9456 CPUtime=6.29 cores=1,3,5,7
/proc/3177/stat : 3177 (march_hi) R 3175 3177 2716 0 -1 4202496 9134 0 0 0 629 0 0 0 25 0 1 0 426235854 9682944 1711 33554432000 134512640 135197378 4289472704 18446744073709551615 134713223 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3177/statm: 2364 1711 93 168 0 2195 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9456

[startup+12.7002 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 3210
/proc/meminfo: memFree=18985412/32951124 swapFree=67111528/67111528
[pid=3177] ppid=3175 vsize=10256 CPUtime=12.69 cores=1,3,5,7
/proc/3177/stat : 3177 (march_hi) R 3175 3177 2716 0 -1 4202496 9337 0 0 0 1269 0 0 0 25 0 1 0 426235854 10502144 1870 33554432000 134512640 135197378 4289472704 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3177/statm: 2564 1870 93 168 0 2395 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10256

[startup+25.5008 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 3210
/proc/meminfo: memFree=18984076/32951124 swapFree=67111528/67111528
[pid=3177] ppid=3175 vsize=11532 CPUtime=25.49 cores=1,3,5,7
/proc/3177/stat : 3177 (march_hi) R 3175 3177 2716 0 -1 4202496 9589 0 0 0 2548 1 0 0 25 0 1 0 426235854 11808768 2122 33554432000 134512640 135197378 4289472704 18446744073709551615 134550648 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3177/statm: 2883 2122 93 168 0 2714 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11532

[startup+51.1002 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 3211
/proc/meminfo: memFree=18981656/32951124 swapFree=67111528/67111528
[pid=3177] ppid=3175 vsize=14408 CPUtime=51.09 cores=1,3,5,7
/proc/3177/stat : 3177 (march_hi) R 3175 3177 2716 0 -1 4202496 10102 0 0 0 5108 1 0 0 25 0 1 0 426235854 14753792 2635 33554432000 134512640 135197378 4289472704 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3177/statm: 3602 2635 93 168 0 3433 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 14408

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 3212
/proc/meminfo: memFree=18976068/32951124 swapFree=67111528/67111528
[pid=3177] ppid=3175 vsize=20876 CPUtime=102.3 cores=1,3,5,7
/proc/3177/stat : 3177 (march_hi) R 3175 3177 2716 0 -1 4202496 11167 0 0 0 10229 1 0 0 25 0 1 0 426235854 21377024 3700 33554432000 134512640 135197378 4289472704 18446744073709551615 134570906 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3177/statm: 5219 3700 93 168 0 5050 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 20876

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 3214
/proc/meminfo: memFree=18970216/32951124 swapFree=67111528/67111528
[pid=3177] ppid=3175 vsize=26828 CPUtime=162.29 cores=1,3,5,7
/proc/3177/stat : 3177 (march_hi) R 3175 3177 2716 0 -1 4202496 12479 0 0 0 16228 1 0 0 25 0 1 0 426235854 27471872 5012 33554432000 134512640 135197378 4289472704 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3177/statm: 6707 5012 93 168 0 6538 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 26828

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 3216
/proc/meminfo: memFree=18964128/32951124 swapFree=67111528/67111528
[pid=3177] ppid=3175 vsize=35808 CPUtime=222.29 cores=1,3,5,7
/proc/3177/stat : 3177 (march_hi) R 3175 3177 2716 0 -1 4202496 13907 0 0 0 22228 1 0 0 25 0 1 0 426235854 36667392 6440 33554432000 134512640 135197378 4289472704 18446744073709551615 134572878 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3177/statm: 8952 6440 93 168 0 8783 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 35808

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 3217
/proc/meminfo: memFree=18958408/32951124 swapFree=67111528/67111528
[pid=3177] ppid=3175 vsize=35808 CPUtime=282.3 cores=1,3,5,7
/proc/3177/stat : 3177 (march_hi) R 3175 3177 2716 0 -1 4202496 15220 0 0 0 28228 2 0 0 25 0 1 0 426235854 36667392 7753 33554432000 134512640 135197378 4289472704 18446744073709551615 134524945 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3177/statm: 8952 7753 93 168 0 8783 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 35808

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 3219
/proc/meminfo: memFree=18953180/32951124 swapFree=67111528/67111528
[pid=3177] ppid=3175 vsize=49152 CPUtime=342.3 cores=1,3,5,7
/proc/3177/stat : 3177 (march_hi) R 3175 3177 2716 0 -1 4202496 16454 0 0 0 34228 2 0 0 25 0 1 0 426235854 50331648 8987 33554432000 134512640 135197378 4289472704 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3177/statm: 12288 8987 93 168 0 12119 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 49152

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 3220
/proc/meminfo: memFree=18947940/32951124 swapFree=67111528/67111528
[pid=3177] ppid=3175 vsize=49152 CPUtime=402.3 cores=1,3,5,7
/proc/3177/stat : 3177 (march_hi) R 3175 3177 2716 0 -1 4202496 17764 0 0 0 40228 2 0 0 25 0 1 0 426235854 50331648 10297 33554432000 134512640 135197378 4289472704 18446744073709551615 134611788 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3177/statm: 12288 10297 93 168 0 12119 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 49152

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 3222
/proc/meminfo: memFree=18942092/32951124 swapFree=67111528/67111528
[pid=3177] ppid=3175 vsize=68796 CPUtime=462.3 cores=1,3,5,7
/proc/3177/stat : 3177 (march_hi) R 3175 3177 2716 0 -1 4202496 19196 0 0 0 46228 2 0 0 25 0 1 0 426235854 70447104 11729 33554432000 134512640 135197378 4289472704 18446744073709551615 134603222 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3177/statm: 17199 11729 93 168 0 17030 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 68796

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 3224
/proc/meminfo: memFree=18936608/32951124 swapFree=67111528/67111528
[pid=3177] ppid=3175 vsize=68796 CPUtime=522.3 cores=1,3,5,7
/proc/3177/stat : 3177 (march_hi) R 3175 3177 2716 0 -1 4202496 20539 0 0 0 52228 2 0 0 25 0 1 0 426235854 70447104 13072 33554432000 134512640 135197378 4289472704 18446744073709551615 134593053 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3177/statm: 17199 13072 93 168 0 17030 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 68796

[startup+582.301 s]
/proc/loadavg: 2.09 2.03 2.00 3/178 3225
/proc/meminfo: memFree=18931264/32951124 swapFree=67111528/67111528
[pid=3177] ppid=3175 vsize=68796 CPUtime=582.31 cores=1,3,5,7
/proc/3177/stat : 3177 (march_hi) R 3175 3177 2716 0 -1 4202496 21790 0 0 0 58228 3 0 0 25 0 1 0 426235854 70447104 14323 33554432000 134512640 135197378 4289472704 18446744073709551615 134649529 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3177/statm: 17199 14323 93 168 0 17030 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 68796

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.08 2.02 2.01 3/178 3337
/proc/meminfo: memFree=18610004/32951124 swapFree=67111528/67111528
[pid=3177] ppid=3175 vsize=460860 CPUtime=4062.41 cores=1,3,5,7
/proc/3177/stat : 3177 (march_hi) R 3175 3177 2716 0 -1 4202496 101041 0 0 0 406221 20 0 0 25 0 1 0 426235854 471920640 93574 33554432000 134512640 135197378 4289472704 18446744073709551615 134540797 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3177/statm: 115215 93574 93 168 0 115046 0
Current children cumulated CPU time (s) 4062.41
Current children cumulated vsize (KiB) 460860

[startup+4122.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/178 3339
/proc/meminfo: memFree=18604652/32951124 swapFree=67111528/67111528
[pid=3177] ppid=3175 vsize=460860 CPUtime=4122.41 cores=1,3,5,7
/proc/3177/stat : 3177 (march_hi) R 3175 3177 2716 0 -1 4202496 102364 0 0 0 412220 21 0 0 25 0 1 0 426235854 471920640 94897 33554432000 134512640 135197378 4289472704 18446744073709551615 134548713 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3177/statm: 115215 94897 93 168 0 115046 0
Current children cumulated CPU time (s) 4122.41
Current children cumulated vsize (KiB) 460860

[startup+4182.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/178 3340
/proc/meminfo: memFree=18599308/32951124 swapFree=67111528/67111528
[pid=3177] ppid=3175 vsize=460860 CPUtime=4182.41 cores=1,3,5,7
/proc/3177/stat : 3177 (march_hi) R 3175 3177 2716 0 -1 4202496 103723 0 0 0 418220 21 0 0 25 0 1 0 426235854 471920640 96256 33554432000 134512640 135197378 4289472704 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3177/statm: 115215 96256 93 168 0 115046 0
Current children cumulated CPU time (s) 4182.41
Current children cumulated vsize (KiB) 460860

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 3342
/proc/meminfo: memFree=18593088/32951124 swapFree=67111528/67111528
[pid=3177] ppid=3175 vsize=464824 CPUtime=4242.42 cores=1,3,5,7
/proc/3177/stat : 3177 (march_hi) R 3175 3177 2716 0 -1 4202496 105239 0 0 0 424220 22 0 0 25 0 1 0 426235854 475979776 97772 33554432000 134512640 135197378 4289472704 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3177/statm: 116206 97772 93 168 0 116037 0
Current children cumulated CPU time (s) 4242.42
Current children cumulated vsize (KiB) 464824

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 3343
/proc/meminfo: memFree=18587996/32951124 swapFree=67111528/67111528
[pid=3177] ppid=3175 vsize=464824 CPUtime=4302.41 cores=1,3,5,7
/proc/3177/stat : 3177 (march_hi) R 3175 3177 2716 0 -1 4202496 106546 0 0 0 430219 22 0 0 25 0 1 0 426235854 475979776 99079 33554432000 134512640 135197378 4289472704 18446744073709551615 134650430 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3177/statm: 116206 99079 93 168 0 116037 0
Current children cumulated CPU time (s) 4302.41
Current children cumulated vsize (KiB) 464824

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 3345
/proc/meminfo: memFree=18582396/32951124 swapFree=67111528/67111528
[pid=3177] ppid=3175 vsize=464824 CPUtime=4362.41 cores=1,3,5,7
/proc/3177/stat : 3177 (march_hi) R 3175 3177 2716 0 -1 4202496 107978 0 0 0 436219 22 0 0 25 0 1 0 426235854 475979776 100511 33554432000 134512640 135197378 4289472704 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3177/statm: 116206 100511 93 168 0 116037 0
Current children cumulated CPU time (s) 4362.41
Current children cumulated vsize (KiB) 464824

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 3347
/proc/meminfo: memFree=18576556/32951124 swapFree=67111528/67111528
[pid=3177] ppid=3175 vsize=464824 CPUtime=4422.42 cores=1,3,5,7
/proc/3177/stat : 3177 (march_hi) R 3175 3177 2716 0 -1 4202496 109434 0 0 0 442219 23 0 0 25 0 1 0 426235854 475979776 101967 33554432000 134512640 135197378 4289472704 18446744073709551615 134524862 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3177/statm: 116206 101967 93 168 0 116037 0
Current children cumulated CPU time (s) 4422.42
Current children cumulated vsize (KiB) 464824

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 3348
/proc/meminfo: memFree=18571204/32951124 swapFree=67111528/67111528
[pid=3177] ppid=3175 vsize=464824 CPUtime=4482.42 cores=1,3,5,7
/proc/3177/stat : 3177 (march_hi) R 3175 3177 2716 0 -1 4202496 110772 0 0 0 448219 23 0 0 25 0 1 0 426235854 475979776 103305 33554432000 134512640 135197378 4289472704 18446744073709551615 134649529 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3177/statm: 116206 103305 93 168 0 116037 0
Current children cumulated CPU time (s) 4482.42
Current children cumulated vsize (KiB) 464824

[startup+4542.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/178 3350
/proc/meminfo: memFree=18565488/32951124 swapFree=67111528/67111528
[pid=3177] ppid=3175 vsize=464824 CPUtime=4542.42 cores=1,3,5,7
/proc/3177/stat : 3177 (march_hi) R 3175 3177 2716 0 -1 4202496 112241 0 0 0 454219 23 0 0 25 0 1 0 426235854 475979776 104774 33554432000 134512640 135197378 4289472704 18446744073709551615 134649520 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3177/statm: 116206 104774 93 168 0 116037 0
Current children cumulated CPU time (s) 4542.42
Current children cumulated vsize (KiB) 464824

[startup+4602.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/178 3351
/proc/meminfo: memFree=18559276/32951124 swapFree=67111528/67111528
[pid=3177] ppid=3175 vsize=464824 CPUtime=4602.42 cores=1,3,5,7
/proc/3177/stat : 3177 (march_hi) R 3175 3177 2716 0 -1 4202496 113616 0 0 0 460219 23 0 0 25 0 1 0 426235854 475979776 106149 33554432000 134512640 135197378 4289472704 18446744073709551615 134611792 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3177/statm: 116206 106149 93 168 0 116037 0
Current children cumulated CPU time (s) 4602.42
Current children cumulated vsize (KiB) 464824

[startup+4662.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/178 3353
/proc/meminfo: memFree=18553936/32951124 swapFree=67111528/67111528
[pid=3177] ppid=3175 vsize=464824 CPUtime=4662.43 cores=1,3,5,7
/proc/3177/stat : 3177 (march_hi) R 3175 3177 2716 0 -1 4202496 115000 0 0 0 466219 24 0 0 25 0 1 0 426235854 475979776 107533 33554432000 134512640 135197378 4289472704 18446744073709551615 134603122 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3177/statm: 116206 107533 93 168 0 116037 0
Current children cumulated CPU time (s) 4662.43
Current children cumulated vsize (KiB) 464824

[startup+4722.31 s]
/proc/loadavg: 2.01 2.01 2.00 3/178 3355
/proc/meminfo: memFree=18547960/32951124 swapFree=67111528/67111528
[pid=3177] ppid=3175 vsize=464824 CPUtime=4722.44 cores=1,3,5,7
/proc/3177/stat : 3177 (march_hi) R 3175 3177 2716 0 -1 4202496 116457 0 0 0 472220 24 0 0 25 0 1 0 426235854 475979776 108990 33554432000 134512640 135197378 4289472704 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3177/statm: 116206 108990 93 168 0 116037 0
Current children cumulated CPU time (s) 4722.44
Current children cumulated vsize (KiB) 464824

[startup+4782.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 3356
/proc/meminfo: memFree=18542852/32951124 swapFree=67111528/67111528
[pid=3177] ppid=3175 vsize=464824 CPUtime=4782.43 cores=1,3,5,7
/proc/3177/stat : 3177 (march_hi) R 3175 3177 2716 0 -1 4202496 117795 0 0 0 478219 24 0 0 25 0 1 0 426235854 475979776 110328 33554432000 134512640 135197378 4289472704 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3177/statm: 116206 110328 93 168 0 116037 0
Current children cumulated CPU time (s) 4782.43
Current children cumulated vsize (KiB) 464824

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 3358
/proc/meminfo: memFree=18537004/32951124 swapFree=67111528/67111528
[pid=3177] ppid=3175 vsize=464824 CPUtime=4842.43 cores=1,3,5,7
/proc/3177/stat : 3177 (march_hi) R 3175 3177 2716 0 -1 4202496 119252 0 0 0 484219 24 0 0 25 0 1 0 426235854 475979776 111785 33554432000 134512640 135197378 4289472704 18446744073709551615 134570906 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3177/statm: 116206 111785 93 168 0 116037 0
Current children cumulated CPU time (s) 4842.43
Current children cumulated vsize (KiB) 464824

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 3359
/proc/meminfo: memFree=18531400/32951124 swapFree=67111528/67111528
[pid=3177] ppid=3175 vsize=464824 CPUtime=4902.43 cores=1,3,5,7
/proc/3177/stat : 3177 (march_hi) R 3175 3177 2716 0 -1 4202496 120632 0 0 0 490219 24 0 0 25 0 1 0 426235854 475979776 113165 33554432000 134512640 135197378 4289472704 18446744073709551615 134603327 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3177/statm: 116206 113165 93 168 0 116037 0
Current children cumulated CPU time (s) 4902.43
Current children cumulated vsize (KiB) 464824

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 3361
/proc/meminfo: memFree=18525800/32951124 swapFree=67111528/67111528
[pid=3177] ppid=3175 vsize=464824 CPUtime=4962.44 cores=1,3,5,7
/proc/3177/stat : 3177 (march_hi) R 3175 3177 2716 0 -1 4202496 122021 0 0 0 496219 25 0 0 25 0 1 0 426235854 475979776 114554 33554432000 134512640 135197378 4289472704 18446744073709551615 134603453 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3177/statm: 116206 114554 93 168 0 116037 0
Current children cumulated CPU time (s) 4962.44
Current children cumulated vsize (KiB) 464824



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 2.00 5/178 3362
/proc/meminfo: memFree=18522060/32951124 swapFree=67111528/67111528
[pid=3177] ppid=3175 vsize=688588 CPUtime=5000.04 cores=1,3,5,7
/proc/3177/stat : 3177 (march_hi) R 3175 3177 2716 0 -1 4202496 122968 0 0 0 499979 25 0 0 25 0 1 0 426235854 705114112 115501 33554432000 134512640 135197378 4289472704 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3177/statm: 172147 115501 93 168 0 171978 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 688588

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

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

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 2.00 5/178 3362
/proc/meminfo: memFree=18522060/32951124 swapFree=67111528/67111528
[pid=3177] ppid=3175 vsize=688588 CPUtime=5000.04 cores=1,3,5,7
/proc/3177/stat : 3177 (march_hi) R 3175 3177 2716 0 -1 4202496 122968 0 0 0 499979 25 0 0 25 0 1 0 426235854 705114112 115501 33554432000 134512640 135197378 4289472704 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/3177/statm: 172147 115501 93 168 0 171978 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 688588

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.93
CPU time (s): 5000.07
CPU user time (s): 4999.8
CPU system time (s): 0.273958
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 688588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.8
system time used= 0.273958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 122968
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 5321

runsolver used 6.91595 second user time and 15.8216 second system time

The end

Launcher Data 

Begin job on node106 at 2011-04-18 19:05:55
IDJOB=3209985
IDBENCH=82645
IDSOLVER=1627
FILE ID=node106/3209985-1303146354
RUNJOBID= node106-1303136346-2735
PBS_JOBID= 13020935
Free space on /tmp= 72716 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k7-r85-v400-c34000-S1163171897-095-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3209985-1303146354/watcher-3209985-1303146354 -o /tmp/evaluation-result-3209985-1303146354/solver-3209985-1303146354 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3209985-1303146354.cnf

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

MD5SUM BENCH= 9c09330ef9d704e301452237c81ff9c7
RANDOM SEED=174555458

node106.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		: 2666.830
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	: 5333.66
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		: 2666.830
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	: 5226.20
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		: 2666.830
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		: 2666.830
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	: 5332.82
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		: 2666.830
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	: 5332.74
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		: 2666.830
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		: 2666.830
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		: 2666.830
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:      19030820 kB
Buffers:        749528 kB
Cached:       12758084 kB
SwapCached:          0 kB
Active:        7772568 kB
Inactive:      5799456 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      19030820 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1948 kB
Writeback:           0 kB
AnonPages:       64628 kB
Mapped:          15064 kB
Slab:           284392 kB
PageTables:       4836 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   221672 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= 72716 MiB
End job on node106 at 2011-04-18 20:29:17