Trace number 1720071
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:
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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.
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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.
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CONVERSION SCRIPT DATA (Optionnal)
When a conversion script is used, this section shows the messages that were output by the conversion script.
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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.
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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 Name | Answer | CPU time | Wall clock time |
|---|
| march_nn nn | ? (TO) | 1200.13 | 1200.43 |
General information on the benchmark
| Name | manol-pipe-c10nidw.cnf |
| MD5SUM | 943fd86d922b13236c21a74c4f82b6d0 |
| Bench Category | APPLICATION (applications instances) |
| Best result obtained on this benchmark | UNSAT |
| Best CPU time to get the best result obtained on this benchmark | 723.844 |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 433601 |
| Number of clauses | 1291714 |
| Sum of the clauses size | 3013998 |
| Maximum clause length | 3 |
| Minimum clause length | 1 |
| Number of clauses of size 1 | 1 |
| Number of clauses of size 2 | 861142 |
| Number of clauses of size 3 | 430571 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
Solver Data
21.99/22.02 c main():: *** [ march satisfiability solver ] ***
21.99/22.02 c main():: ** Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour **
21.99/22.02 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
21.99/22.02 c main()::
21.99/22.02 c initFormula():: searching for DIMACS p-line....
21.99/22.02 c initFormula():: the DIMACS p-line indicates a CNF of 433601 variables and 1291714 clauses.
21.99/22.02 c parseCNF():: parsing....
21.99/22.02 c parseCNF():: the CNF contains 1 unary clauses.
21.99/22.02 c runParser():: parsing was successful, warming up engines...
21.99/22.02 c simplify_formula():: removed 0 tautological, 3 satisfied and 0 duplicate clauses
21.99/22.02 c preprocessing fase I completed:: there are now 433600 free variables and 1291711 clauses.
21.99/22.02 c stat :: sign balance is biased by 0.160
21.99/22.02 c using 3-SAT heuristics (occurence based diff)
21.99/22.02 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
21.99/22.02 c simplify_formula():: removed 0 tautological, 0 satisfied and 6599 duplicate clauses
21.99/22.02 c resolvent_look() :: found 6053 resolvents
21.99/22.02 c lessRedundantTransformation():: nothing to be done.
21.99/22.02 c transformTo3SAT():: you gave me 433601 variables and 1297764 clauses.
21.99/22.02 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
21.99/22.02 c transformTo3SAT():: I will add 0 variables and 0 clauses!
21.99/22.02 c transformTo3SAT():: the transformation yielded 433601 variabels and 1297764 clauses.
21.99/22.02 c main():: clause / variable ratio: ( 1297764 / 433601 ) = 2.99
21.99/22.02 c longest clause has size 3
21.99/22.02 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
21.99/22.02 c number of free variables = 433600
21.99/22.02 c dynamic_preselect_setsize :: off
21.99/22.02 c main():: all systems go!
21.99/22.02 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 44
32.29/32.30 c |----------------------------------------------------------------|
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 1527
444.78/444.97 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 version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1720071-1240652441/watcher-1720071-1240652441 -o /tmp/evaluation-result-1720071-1240652441/solver-1720071-1240652441 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1720071-1240652441.cnf
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB
[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8586
/proc/meminfo: memFree=952664/2055920 swapFree=4192956/4192956
[pid=8586] ppid=8584 vsize=7580 CPUtime=0
/proc/8586/stat : 8586 (march_nn) R 8584 8586 8456 0 -1 4194304 726 0 0 0 0 0 0 0 18 0 1 0 93271641 7761920 711 1992294400 134512640 135197250 4294956240 18446744073709551615 134568349 0 0 4096 0 0 0 0 17 1 0 0
/proc/8586/statm: 1895 716 58 167 0 1726 0
[startup+0.0106409 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8586
/proc/meminfo: memFree=952664/2055920 swapFree=4192956/4192956
[pid=8586] ppid=8584 vsize=19800 CPUtime=0
/proc/8586/stat : 8586 (march_nn) R 8584 8586 8456 0 -1 4194304 1503 0 0 0 0 0 0 0 18 0 1 0 93271641 20275200 1488 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/8586/statm: 4950 1493 58 167 0 4781 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 19800
[startup+0.101649 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8586
/proc/meminfo: memFree=952664/2055920 swapFree=4192956/4192956
[pid=8586] ppid=8584 vsize=44948 CPUtime=0.09
/proc/8586/stat : 8586 (march_nn) R 8584 8586 8456 0 -1 4194304 9444 0 0 0 6 3 0 0 18 0 1 0 93271641 46026752 9429 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/8586/statm: 11237 9429 58 167 0 11068 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 44948
[startup+0.301665 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8586
/proc/meminfo: memFree=952664/2055920 swapFree=4192956/4192956
[pid=8586] ppid=8584 vsize=47456 CPUtime=0.29
/proc/8586/stat : 8586 (march_nn) R 8584 8586 8456 0 -1 4194304 10235 0 0 0 25 4 0 0 19 0 1 0 93271641 48594944 10220 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/8586/statm: 11864 10220 58 167 0 11695 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 47456
[startup+0.701702 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8586
/proc/meminfo: memFree=952664/2055920 swapFree=4192956/4192956
[pid=8586] ppid=8584 vsize=52472 CPUtime=0.69
/proc/8586/stat : 8586 (march_nn) R 8584 8586 8456 0 -1 4194304 11786 0 0 0 65 4 0 0 22 0 1 0 93271641 53731328 11771 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/8586/statm: 13118 11771 58 167 0 12949 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 52472
[startup+1.50178 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8587
/proc/meminfo: memFree=901072/2055920 swapFree=4192956/4192956
[pid=8586] ppid=8584 vsize=62240 CPUtime=1.49
/proc/8586/stat : 8586 (march_nn) R 8584 8586 8456 0 -1 4194304 14857 0 0 0 142 7 0 0 25 0 1 0 93271641 63733760 14842 1992294400 134512640 135197250 4294956240 18446744073709551615 134568882 0 0 4096 0 0 0 0 17 1 0 0
/proc/8586/statm: 15560 14842 58 167 0 15391 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 62240
[startup+3.10192 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8587
/proc/meminfo: memFree=838864/2055920 swapFree=4192956/4192956
[pid=8586] ppid=8584 vsize=154224 CPUtime=3.09
/proc/8586/stat : 8586 (march_nn) R 8584 8586 8456 0 -1 4194304 32002 0 0 0 295 14 0 0 25 0 1 0 93271641 157925376 27765 1992294400 134512640 135197250 4294956240 18446744073709551615 134569597 0 0 4096 0 0 0 0 17 1 0 0
/proc/8586/statm: 38556 27765 65 167 0 38387 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 154224
[startup+6.30121 s]
/proc/loadavg: 1.16 1.03 1.01 2/65 8587
/proc/meminfo: memFree=844888/2055920 swapFree=4192956/4192956
[pid=8586] ppid=8584 vsize=160204 CPUtime=6.29
/proc/8586/stat : 8586 (march_nn) R 8584 8586 8456 0 -1 4194304 61046 0 0 0 602 27 0 0 25 0 1 0 93271641 164048896 29016 1992294400 134512640 135197250 4294956240 18446744073709551615 134560774 0 0 4096 0 0 0 0 17 1 0 0
/proc/8586/statm: 40051 29016 67 167 0 39882 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 160204
[startup+12.7018 s]
/proc/loadavg: 1.15 1.03 1.01 2/65 8587
/proc/meminfo: memFree=841816/2055920 swapFree=4192956/4192956
[pid=8586] ppid=8584 vsize=158508 CPUtime=12.69
/proc/8586/stat : 8586 (march_nn) R 8584 8586 8456 0 -1 4194304 127642 0 0 0 1209 60 0 0 25 0 1 0 93271641 162312192 28606 1992294400 134512640 135197250 4294956240 18446744073709551615 134560764 0 0 4096 0 0 0 0 17 1 0 0
/proc/8586/statm: 39627 28606 81 167 0 39458 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 158508
[startup+25.5019 s]
/proc/loadavg: 1.11 1.03 1.01 2/65 8587
/proc/meminfo: memFree=599448/2055920 swapFree=4192956/4192956
[pid=8586] ppid=8584 vsize=747776 CPUtime=25.49
/proc/8586/stat : 8586 (march_nn) R 8584 8586 8456 0 -1 4194304 239235 0 0 0 2441 108 0 0 25 0 1 0 93271641 765722624 89975 1992294400 134512640 135197250 4294956240 18446744073709551615 134541965 0 0 4096 0 0 0 0 17 1 0 0
/proc/8586/statm: 186944 89975 92 167 0 186775 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 747776
[startup+51.1013 s]
/proc/loadavg: 1.07 1.03 1.01 2/65 8587
/proc/meminfo: memFree=415064/2055920 swapFree=4192956/4192956
[pid=8586] ppid=8584 vsize=769952 CPUtime=51.08
/proc/8586/stat : 8586 (march_nn) R 8584 8586 8456 0 -1 4194304 283672 0 0 0 4983 125 0 0 25 0 1 0 93271641 788430848 134310 1992294400 134512640 135197250 4294956240 18446744073709551615 134570918 0 0 4096 0 0 0 0 17 1 0 0
/proc/8586/statm: 192488 134310 92 167 0 192319 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 769952
[startup+102.306 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 8587
/proc/meminfo: memFree=250264/2055920 swapFree=4192956/4192956
[pid=8586] ppid=8584 vsize=794032 CPUtime=102.27
/proc/8586/stat : 8586 (march_nn) R 8584 8586 8456 0 -1 4194304 325116 0 0 0 10085 142 0 0 25 0 1 0 93271641 813088768 175454 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/8586/statm: 198508 175454 92 167 0 198339 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 794032
[startup+162.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 8587
/proc/meminfo: memFree=227736/2055920 swapFree=4192956/4192956
[pid=8586] ppid=8584 vsize=825788 CPUtime=162.25
/proc/8586/stat : 8586 (march_nn) R 8584 8586 8456 0 -1 4194304 330691 0 0 0 16080 145 0 0 25 0 1 0 93271641 845606912 181029 1992294400 134512640 135197250 4294956240 18446744073709551615 134570901 0 0 4096 0 0 0 0 17 1 0 0
/proc/8586/statm: 206447 181029 92 167 0 206278 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 825788
[startup+222.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 8587
/proc/meminfo: memFree=223320/2055920 swapFree=4192956/4192956
[pid=8586] ppid=8584 vsize=829932 CPUtime=222.24
/proc/8586/stat : 8586 (march_nn) R 8584 8586 8456 0 -1 4194304 331779 0 0 0 22078 146 0 0 25 0 1 0 93271641 849850368 182117 1992294400 134512640 135197250 4294956240 18446744073709551615 134542026 0 0 4096 0 0 0 0 17 1 0 0
/proc/8586/statm: 207483 182117 92 167 0 207314 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 829932
[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8587
/proc/meminfo: memFree=220632/2055920 swapFree=4192956/4192956
[pid=8586] ppid=8584 vsize=832580 CPUtime=282.22
/proc/8586/stat : 8586 (march_nn) R 8584 8586 8456 0 -1 4194304 332464 0 0 0 28076 146 0 0 25 0 1 0 93271641 852561920 182802 1992294400 134512640 135197250 4294956240 18446744073709551615 134541914 0 0 4096 0 0 0 0 17 1 0 0
/proc/8586/statm: 208145 182802 92 167 0 207976 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 832580
[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8587
/proc/meminfo: memFree=218712/2055920 swapFree=4192956/4192956
[pid=8586] ppid=8584 vsize=834180 CPUtime=342.21
/proc/8586/stat : 8586 (march_nn) R 8584 8586 8456 0 -1 4194304 332929 0 0 0 34074 147 0 0 25 0 1 0 93271641 854200320 183267 1992294400 134512640 135197250 4294956240 18446744073709551615 134542196 0 0 4096 0 0 0 0 17 1 0 0
/proc/8586/statm: 208545 183267 92 167 0 208376 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 834180
[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8587
/proc/meminfo: memFree=217048/2055920 swapFree=4192956/4192956
[pid=8586] ppid=8584 vsize=835584 CPUtime=402.19
/proc/8586/stat : 8586 (march_nn) R 8584 8586 8456 0 -1 4194304 333350 0 0 0 40072 147 0 0 25 0 1 0 93271641 855638016 183688 1992294400 134512640 135197250 4294956240 18446744073709551615 134541960 0 0 4096 0 0 0 0 17 1 0 0
/proc/8586/statm: 208896 183688 92 167 0 208727 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 835584
[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8587
/proc/meminfo: memFree=214552/2055920 swapFree=4192956/4192956
[pid=8586] ppid=8584 vsize=837892 CPUtime=462.18
/proc/8586/stat : 8586 (march_nn) R 8584 8586 8456 0 -1 4194304 333969 0 0 0 46070 148 0 0 25 0 1 0 93271641 858001408 184307 1992294400 134512640 135197250 4294956240 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0
/proc/8586/statm: 209473 184307 92 167 0 209304 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 837892
[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8587
/proc/meminfo: memFree=212568/2055920 swapFree=4192956/4192956
[pid=8586] ppid=8584 vsize=839792 CPUtime=522.16
/proc/8586/stat : 8586 (march_nn) R 8584 8586 8456 0 -1 4194304 334471 0 0 0 52068 148 0 0 25 0 1 0 93271641 859947008 184809 1992294400 134512640 135197250 4294956240 18446744073709551615 134552934 0 0 4096 0 0 0 0 17 1 0 0
/proc/8586/statm: 209948 184809 92 167 0 209779 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 839792
[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8587
/proc/meminfo: memFree=204632/2055920 swapFree=4192956/4192956
[pid=8586] ppid=8584 vsize=847764 CPUtime=582.15
/proc/8586/stat : 8586 (march_nn) R 8584 8586 8456 0 -1 4194304 336450 0 0 0 58065 150 0 0 25 0 1 0 93271641 868110336 186788 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/8586/statm: 211941 186788 92 167 0 211772 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 847764
[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8587
/proc/meminfo: memFree=203096/2055920 swapFree=4192956/4192956
[pid=8586] ppid=8584 vsize=849104 CPUtime=642.14
/proc/8586/stat : 8586 (march_nn) R 8584 8586 8456 0 -1 4194304 336833 0 0 0 64064 150 0 0 25 0 1 0 93271641 869482496 187171 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/8586/statm: 212276 187171 92 167 0 212107 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 849104
[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8587
/proc/meminfo: memFree=202200/2055920 swapFree=4192956/4192956
[pid=8586] ppid=8584 vsize=849896 CPUtime=702.12
/proc/8586/stat : 8586 (march_nn) R 8584 8586 8456 0 -1 4194304 337037 0 0 0 70062 150 0 0 25 0 1 0 93271641 870293504 187375 1992294400 134512640 135197250 4294956240 18446744073709551615 134541213 0 0 4096 0 0 0 0 17 1 0 0
/proc/8586/statm: 212474 187375 92 167 0 212305 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 849896
[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8587
/proc/meminfo: memFree=201560/2055920 swapFree=4192956/4192956
[pid=8586] ppid=8584 vsize=850620 CPUtime=762.11
/proc/8586/stat : 8586 (march_nn) R 8584 8586 8456 0 -1 4194304 337213 0 0 0 76060 151 0 0 25 0 1 0 93271641 871034880 187551 1992294400 134512640 135197250 4294956240 18446744073709551615 134542104 0 0 4096 0 0 0 0 17 1 0 0
/proc/8586/statm: 212655 187551 92 167 0 212486 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 850620
[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8587
/proc/meminfo: memFree=201240/2055920 swapFree=4192956/4192956
[pid=8586] ppid=8584 vsize=851016 CPUtime=822.09
/proc/8586/stat : 8586 (march_nn) R 8584 8586 8456 0 -1 4194304 337321 0 0 0 82058 151 0 0 25 0 1 0 93271641 871440384 187659 1992294400 134512640 135197250 4294956240 18446744073709551615 134541914 0 0 4096 0 0 0 0 17 1 0 0
/proc/8586/statm: 212754 187659 92 167 0 212585 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 851016
[startup+882.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8587
/proc/meminfo: memFree=200728/2055920 swapFree=4192956/4192956
[pid=8586] ppid=8584 vsize=851620 CPUtime=882.08
/proc/8586/stat : 8586 (march_nn) R 8584 8586 8456 0 -1 4194304 337469 0 0 0 88057 151 0 0 25 0 1 0 93271641 872058880 187807 1992294400 134512640 135197250 4294956240 18446744073709551615 134541914 0 0 4096 0 0 0 0 17 1 0 0
/proc/8586/statm: 212905 187807 92 167 0 212736 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 851620
[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8587
/proc/meminfo: memFree=200408/2055920 swapFree=4192956/4192956
[pid=8586] ppid=8584 vsize=851892 CPUtime=942.06
/proc/8586/stat : 8586 (march_nn) R 8584 8586 8456 0 -1 4194304 337545 0 0 0 94055 151 0 0 25 0 1 0 93271641 872337408 187883 1992294400 134512640 135197250 4294956240 18446744073709551615 134541960 0 0 4096 0 0 0 0 17 1 0 0
/proc/8586/statm: 212973 187883 92 167 0 212804 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 851892
[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8587
/proc/meminfo: memFree=200216/2055920 swapFree=4192956/4192956
[pid=8586] ppid=8584 vsize=852024 CPUtime=1002.05
/proc/8586/stat : 8586 (march_nn) R 8584 8586 8456 0 -1 4194304 337585 0 0 0 100053 152 0 0 25 0 1 0 93271641 872472576 187923 1992294400 134512640 135197250 4294956240 18446744073709551615 134542104 0 0 4096 0 0 0 0 17 1 0 0
/proc/8586/statm: 213006 187923 92 167 0 212837 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 852024
[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8587
/proc/meminfo: memFree=199384/2055920 swapFree=4192956/4192956
[pid=8586] ppid=8584 vsize=852708 CPUtime=1062.04
/proc/8586/stat : 8586 (march_nn) R 8584 8586 8456 0 -1 4194304 337788 0 0 0 106052 152 0 0 25 0 1 0 93271641 873172992 188126 1992294400 134512640 135197250 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/8586/statm: 213177 188126 92 167 0 213008 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 852708
[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8587
/proc/meminfo: memFree=197464/2055920 swapFree=4192956/4192956
[pid=8586] ppid=8584 vsize=854568 CPUtime=1122.02
/proc/8586/stat : 8586 (march_nn) R 8584 8586 8456 0 -1 4194304 338258 0 0 0 112050 152 0 0 25 0 1 0 93271641 875077632 188596 1992294400 134512640 135197250 4294956240 18446744073709551615 134541960 0 0 4096 0 0 0 0 17 1 0 0
/proc/8586/statm: 213642 188596 92 167 0 213473 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 854568
[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8587
/proc/meminfo: memFree=192536/2055920 swapFree=4192956/4192956
[pid=8586] ppid=8584 vsize=859532 CPUtime=1182.01
/proc/8586/stat : 8586 (march_nn) R 8584 8586 8456 0 -1 4194304 339565 0 0 0 118048 153 0 0 25 0 1 0 93271641 880160768 189856 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/8586/statm: 214883 189856 92 167 0 214714 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 859532
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8587
/proc/meminfo: memFree=191128/2055920 swapFree=4192956/4192956
[pid=8586] ppid=8584 vsize=860924 CPUtime=1200
/proc/8586/stat : 8586 (march_nn) R 8584 8586 8456 0 -1 4194304 339899 0 0 0 119847 153 0 0 25 0 1 0 93271641 881586176 190190 1992294400 134512640 135197250 4294956240 18446744073709551615 134542096 0 0 4096 0 0 0 0 17 1 0 0
/proc/8586/statm: 215231 190190 92 167 0 215062 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 860924
Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds
Solver just ended. Dumping a history of the last processes samples
[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8587
/proc/meminfo: memFree=191128/2055920 swapFree=4192956/4192956
[pid=8586] ppid=8584 vsize=0 CPUtime=1200.1
/proc/8586/stat : 8586 (march_nn) R 8584 8586 8456 0 -1 4195332 339899 0 0 0 119847 163 0 0 25 0 1 0 93271641 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/8586/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 0
Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.13
CPU user time (s): 1198.48
CPU system time (s): 1.65575
CPU usage (%): 99.9757
Max. virtual memory (cumulated for all children) (KiB): 860924
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.48
system time used= 1.65575
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 339899
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= 2
involuntary context switches= 2723
runsolver used 1.08283 second user time and 2.69359 second system time
The end
Launcher Data
Begin job on node55 at 2009-04-25 11:40:43
IDJOB=1720071
IDBENCH=69591
IDSOLVER=522
FILE ID=node55/1720071-1240652441
PBS_JOBID= 9186520
Free space on /tmp= 66356 MiB
SOLVER NAME= march_nn nn
BENCH NAME= SAT_RACE08/cnf/manol-pipe-c10nidw.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1720071-1240652441/watcher-1720071-1240652441 -o /tmp/evaluation-result-1720071-1240652441/solver-1720071-1240652441 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1720071-1240652441.cnf
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= 943fd86d922b13236c21a74c4f82b6d0
RANDOM SEED=664071055
node55.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005
/proc/cpuinfo:
processor : 0
vendor_id : GenuineIntel
cpu family : 15
model : 4
model name : Intel(R) Xeon(TM) CPU 3.00GHz
stepping : 3
cpu MHz : 3000.240
cache size : 2048 KB
fpu : yes
fpu_exception : yes
cpuid level : 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips : 5914.62
clflush size : 64
cache_alignment : 128
address sizes : 36 bits physical, 48 bits virtual
power management:
processor : 1
vendor_id : GenuineIntel
cpu family : 15
model : 4
model name : Intel(R) Xeon(TM) CPU 3.00GHz
stepping : 3
cpu MHz : 3000.240
cache size : 2048 KB
fpu : yes
fpu_exception : yes
cpuid level : 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips : 5586.94
clflush size : 64
cache_alignment : 128
address sizes : 36 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 2055920 kB
MemFree: 953080 kB
Buffers: 92464 kB
Cached: 900948 kB
SwapCached: 0 kB
Active: 349144 kB
Inactive: 658256 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 953080 kB
SwapTotal: 4192956 kB
SwapFree: 4192956 kB
Dirty: 24520 kB
Writeback: 0 kB
Mapped: 23700 kB
Slab: 81448 kB
Committed_AS: 248540 kB
PageTables: 1380 kB
VmallocTotal: 536870911 kB
VmallocUsed: 264952 kB
VmallocChunk: 536605679 kB
HugePages_Total: 0
HugePages_Free: 0
Hugepagesize: 2048 kB
Free space on /tmp at the end= 66356 MiB
End job on node55 at 2009-04-25 12:00:45