Trace number 1723735
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) | 1200.09 | 1200.41 |
General information on the benchmark
| Name | manol-pipe-g6bi.cnf |
| MD5SUM | 276c05fafaa0b870834db9baaef6afca |
| Bench Category | APPLICATION (applications instances) |
| Best result obtained on this benchmark | UNSAT |
| Best CPU time to get the best result obtained on this benchmark | 0.883865 |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 23891 |
| Number of clauses | 69895 |
| Sum of the clauses size | 163087 |
| Maximum clause length | 3 |
| Minimum clause length | 1 |
| Number of clauses of size 1 | 1 |
| Number of clauses of size 2 | 46596 |
| Number of clauses of size 3 | 23298 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
Solver Data
0.79/0.80 c main():: *** [ march satisfiability solver ] ***
0.79/0.80 c main():: ** Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour **
0.79/0.80 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.79/0.80 c main()::
0.79/0.80 c initFormula():: searching for DIMACS p-line....
0.79/0.80 c initFormula():: the DIMACS p-line indicates a CNF of 23891 variables and 69895 clauses.
0.79/0.80 c parseCNF():: parsing....
0.79/0.80 c parseCNF():: the CNF contains 1 unary clauses.
0.79/0.80 c runParser():: parsing was successful, warming up engines...
0.79/0.80 c simplify_formula():: removed 0 tautological, 3 satisfied and 0 duplicate clauses
0.79/0.80 c preprocessing fase I completed:: there are now 23890 free variables and 69892 clauses.
0.79/0.80 c stat :: sign balance is biased by 0.152
0.79/0.80 c using 3-SAT heuristics (occurence based diff)
0.79/0.80 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.80 c simplify_formula():: removed 0 tautological, 0 satisfied and 632 duplicate clauses
0.79/0.80 c resolvent_look() :: found 553 resolvents
0.79/0.80 c lessRedundantTransformation():: nothing to be done.
0.79/0.80 c transformTo3SAT():: you gave me 23891 variables and 70445 clauses.
0.79/0.80 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.79/0.80 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.79/0.80 c transformTo3SAT():: the transformation yielded 23891 variabels and 70445 clauses.
0.79/0.80 c main():: clause / variable ratio: ( 70445 / 23891 ) = 2.95
0.79/0.80 c longest clause has size 3
0.79/0.80 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.80 c number of free variables = 23890
0.79/0.80 c dynamic_preselect_setsize :: off
0.79/0.80 c main():: all systems go!
0.79/0.80 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 304
2.29/2.36 c |----------------------------------------------------------------|
c |*
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c |****************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 42341
174.64/174.74 c |----------------------------------------------------------------|
c |*
c |**
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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-1723735-1240688395/watcher-1723735-1240688395 -o /tmp/evaluation-result-1723735-1240688395/solver-1723735-1240688395 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1723735-1240688395.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 2694
/proc/meminfo: memFree=1090704/2055920 swapFree=4192812/4192956
[pid=2694] ppid=2692 vsize=3140 CPUtime=0
/proc/2694/stat : 2694 (march_nn) R 2692 2694 2132 0 -1 4194304 569 0 0 0 0 0 0 0 18 0 1 0 96868350 3215360 554 1992294400 134512640 135197250 4294956224 18446744073709551615 134568648 0 0 4096 0 0 0 0 17 1 0 0
/proc/2694/statm: 785 562 59 167 0 616 0
[startup+0.101296 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2694
/proc/meminfo: memFree=1090704/2055920 swapFree=4192812/4192956
[pid=2694] ppid=2692 vsize=9488 CPUtime=0.09
/proc/2694/stat : 2694 (march_nn) R 2692 2694 2132 0 -1 4194304 1733 0 0 0 9 0 0 0 18 0 1 0 96868350 9715712 1670 1992294400 134512640 135197250 4294956224 18446744073709551615 134722609 0 0 4096 0 0 0 0 17 1 0 0
/proc/2694/statm: 2372 1670 62 167 0 2203 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9488
[startup+0.201306 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2694
/proc/meminfo: memFree=1090704/2055920 swapFree=4192812/4192956
[pid=2694] ppid=2692 vsize=9588 CPUtime=0.19
/proc/2694/stat : 2694 (march_nn) R 2692 2694 2132 0 -1 4194304 3238 0 0 0 18 1 0 0 19 0 1 0 96868350 9818112 1745 1992294400 134512640 135197250 4294956224 18446744073709551615 134560551 0 0 4096 0 0 0 0 17 1 0 0
/proc/2694/statm: 2397 1745 67 167 0 2228 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 9588
[startup+0.301318 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2694
/proc/meminfo: memFree=1090704/2055920 swapFree=4192812/4192956
[pid=2694] ppid=2692 vsize=10776 CPUtime=0.29
/proc/2694/stat : 2694 (march_nn) R 2692 2694 2132 0 -1 4194304 4796 0 0 0 28 1 0 0 20 0 1 0 96868350 11034624 2033 1992294400 134512640 135197250 4294956224 18446744073709551615 134560953 0 0 4096 0 0 0 0 17 1 0 0
/proc/2694/statm: 2694 2033 79 167 0 2525 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10776
[startup+0.701364 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2694
/proc/meminfo: memFree=1090704/2055920 swapFree=4192812/4192956
[pid=2694] ppid=2692 vsize=39660 CPUtime=0.69
/proc/2694/stat : 2694 (march_nn) R 2692 2694 2132 0 -1 4194304 12773 0 0 0 64 5 0 0 24 0 1 0 96868350 40611840 3702 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/2694/statm: 9915 3703 87 167 0 9746 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 39660
[startup+1.50146 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2695
/proc/meminfo: memFree=1070984/2055920 swapFree=4192812/4192956
[pid=2694] ppid=2692 vsize=42384 CPUtime=1.49
/proc/2694/stat : 2694 (march_nn) R 2692 2694 2132 0 -1 4194304 17934 0 0 0 142 7 0 0 25 0 1 0 96868350 43401216 7799 1992294400 134512640 135197250 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/2694/statm: 10596 7799 92 167 0 10427 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 42384
[startup+3.10165 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2695
/proc/meminfo: memFree=1052104/2055920 swapFree=4192812/4192956
[pid=2694] ppid=2692 vsize=44512 CPUtime=3.1
/proc/2694/stat : 2694 (march_nn) R 2692 2694 2132 0 -1 4194304 19976 0 0 0 301 9 0 0 25 0 1 0 96868350 45580288 9841 1992294400 134512640 135197250 4294956224 18446744073709551615 134541960 0 0 4096 0 0 0 0 17 1 0 0
/proc/2694/statm: 11128 9841 92 167 0 10959 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 44512
[startup+6.30202 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2695
/proc/meminfo: memFree=1050760/2055920 swapFree=4192812/4192956
[pid=2694] ppid=2692 vsize=45308 CPUtime=6.29
/proc/2694/stat : 2694 (march_nn) R 2692 2694 2132 0 -1 4194304 20175 0 0 0 620 9 0 0 25 0 1 0 96868350 46395392 10040 1992294400 134512640 135197250 4294956224 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/2694/statm: 11327 10040 92 167 0 11158 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 45308
[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2695
/proc/meminfo: memFree=1049736/2055920 swapFree=4192812/4192956
[pid=2694] ppid=2692 vsize=46116 CPUtime=12.69
/proc/2694/stat : 2694 (march_nn) R 2692 2694 2132 0 -1 4194304 20403 0 0 0 1260 9 0 0 25 0 1 0 96868350 47222784 10268 1992294400 134512640 135197250 4294956224 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/2694/statm: 11529 10268 92 167 0 11360 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 46116
[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2695
/proc/meminfo: memFree=1049096/2055920 swapFree=4192812/4192956
[pid=2694] ppid=2692 vsize=46820 CPUtime=25.49
/proc/2694/stat : 2694 (march_nn) R 2692 2694 2132 0 -1 4194304 20555 0 0 0 2539 10 0 0 25 0 1 0 96868350 47943680 10420 1992294400 134512640 135197250 4294956224 18446744073709551615 134541914 0 0 4096 0 0 0 0 17 1 0 0
/proc/2694/statm: 11705 10420 92 167 0 11536 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 46820
[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2695
/proc/meminfo: memFree=1048328/2055920 swapFree=4192812/4192956
[pid=2694] ppid=2692 vsize=47928 CPUtime=51.08
/proc/2694/stat : 2694 (march_nn) R 2692 2694 2132 0 -1 4194304 20792 0 0 0 5098 10 0 0 25 0 1 0 96868350 49078272 10640 1992294400 134512640 135197250 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/2694/statm: 11982 10640 92 167 0 11813 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 47928
[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2695
/proc/meminfo: memFree=1047624/2055920 swapFree=4192812/4192956
[pid=2694] ppid=2692 vsize=48524 CPUtime=102.27
/proc/2694/stat : 2694 (march_nn) R 2692 2694 2132 0 -1 4194304 20967 0 0 0 10217 10 0 0 25 0 1 0 96868350 49688576 10815 1992294400 134512640 135197250 4294956224 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0
/proc/2694/statm: 12131 10815 92 167 0 11962 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 48524
[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2695
/proc/meminfo: memFree=1046600/2055920 swapFree=4192812/4192956
[pid=2694] ppid=2692 vsize=49548 CPUtime=162.24
/proc/2694/stat : 2694 (march_nn) R 2692 2694 2132 0 -1 4194304 21228 0 0 0 16214 10 0 0 25 0 1 0 96868350 50737152 11076 1992294400 134512640 135197250 4294956224 18446744073709551615 134541675 0 0 4096 0 0 0 0 17 1 0 0
/proc/2694/statm: 12387 11076 92 167 0 12218 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 49548
[startup+222.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2695
/proc/meminfo: memFree=1045576/2055920 swapFree=4192812/4192956
[pid=2694] ppid=2692 vsize=51028 CPUtime=222.23
/proc/2694/stat : 2694 (march_nn) R 2692 2694 2132 0 -1 4194304 21483 0 0 0 22213 10 0 0 25 0 1 0 96868350 52252672 11326 1992294400 134512640 135197250 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/2694/statm: 12757 11326 92 167 0 12588 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 51028
[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2695
/proc/meminfo: memFree=1045064/2055920 swapFree=4192812/4192956
[pid=2694] ppid=2692 vsize=51028 CPUtime=282.22
/proc/2694/stat : 2694 (march_nn) R 2692 2694 2132 0 -1 4194304 21605 0 0 0 28211 11 0 0 25 0 1 0 96868350 52252672 11448 1992294400 134512640 135197250 4294956224 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/2694/statm: 12757 11448 92 167 0 12588 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 51028
[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2695
/proc/meminfo: memFree=1044488/2055920 swapFree=4192812/4192956
[pid=2694] ppid=2692 vsize=52960 CPUtime=342.2
/proc/2694/stat : 2694 (march_nn) R 2692 2694 2132 0 -1 4194304 21748 0 0 0 34209 11 0 0 25 0 1 0 96868350 54231040 11591 1992294400 134512640 135197250 4294956224 18446744073709551615 134542026 0 0 4096 0 0 0 0 17 1 0 0
/proc/2694/statm: 13240 11591 92 167 0 13071 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 52960
[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2695
/proc/meminfo: memFree=1043784/2055920 swapFree=4192812/4192956
[pid=2694] ppid=2692 vsize=53228 CPUtime=402.18
/proc/2694/stat : 2694 (march_nn) R 2692 2694 2132 0 -1 4194304 21919 0 0 0 40207 11 0 0 25 0 1 0 96868350 54505472 11762 1992294400 134512640 135197250 4294956224 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/2694/statm: 13307 11762 92 167 0 13138 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 53228
[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2695
/proc/meminfo: memFree=1043208/2055920 swapFree=4192812/4192956
[pid=2694] ppid=2692 vsize=53360 CPUtime=462.17
/proc/2694/stat : 2694 (march_nn) R 2692 2694 2132 0 -1 4194304 22064 0 0 0 46205 12 0 0 25 0 1 0 96868350 54640640 11907 1992294400 134512640 135197250 4294956224 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 1 0 0
/proc/2694/statm: 13340 11907 92 167 0 13171 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 53360
[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2695
/proc/meminfo: memFree=1042568/2055920 swapFree=4192812/4192956
[pid=2694] ppid=2692 vsize=54644 CPUtime=522.15
/proc/2694/stat : 2694 (march_nn) R 2692 2694 2132 0 -1 4194304 22228 0 0 0 52203 12 0 0 25 0 1 0 96868350 55955456 12071 1992294400 134512640 135197250 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/2694/statm: 13661 12071 92 167 0 13492 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 54644
[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2695
/proc/meminfo: memFree=1042248/2055920 swapFree=4192812/4192956
[pid=2694] ppid=2692 vsize=54644 CPUtime=582.14
/proc/2694/stat : 2694 (march_nn) R 2692 2694 2132 0 -1 4194304 22326 0 0 0 58202 12 0 0 25 0 1 0 96868350 55955456 12169 1992294400 134512640 135197250 4294956224 18446744073709551615 134590377 0 0 4096 0 0 0 0 17 1 0 0
/proc/2694/statm: 13661 12169 92 167 0 13492 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 54644
[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2695
/proc/meminfo: memFree=1041672/2055920 swapFree=4192812/4192956
[pid=2694] ppid=2692 vsize=54776 CPUtime=642.12
/proc/2694/stat : 2694 (march_nn) R 2692 2694 2132 0 -1 4194304 22467 0 0 0 64200 12 0 0 25 0 1 0 96868350 56090624 12310 1992294400 134512640 135197250 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/2694/statm: 13694 12310 92 167 0 13525 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 54776
[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2695
/proc/meminfo: memFree=1041160/2055920 swapFree=4192812/4192956
[pid=2694] ppid=2692 vsize=54776 CPUtime=702.1
/proc/2694/stat : 2694 (march_nn) R 2692 2694 2132 0 -1 4194304 22573 0 0 0 70197 13 0 0 25 0 1 0 96868350 56090624 12416 1992294400 134512640 135197250 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/2694/statm: 13694 12416 92 167 0 13525 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 54776
[startup+762.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2695
/proc/meminfo: memFree=1040648/2055920 swapFree=4192812/4192956
[pid=2694] ppid=2692 vsize=56632 CPUtime=762.09
/proc/2694/stat : 2694 (march_nn) R 2692 2694 2132 0 -1 4194304 22688 0 0 0 76196 13 0 0 25 0 1 0 96868350 57991168 12531 1992294400 134512640 135197250 4294956224 18446744073709551615 134541666 0 0 4096 0 0 0 0 17 1 0 0
/proc/2694/statm: 14158 12531 92 167 0 13989 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 56632
[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2695
/proc/meminfo: memFree=1040200/2055920 swapFree=4192812/4192956
[pid=2694] ppid=2692 vsize=58676 CPUtime=822.07
/proc/2694/stat : 2694 (march_nn) R 2692 2694 2132 0 -1 4194304 22798 0 0 0 82194 13 0 0 25 0 1 0 96868350 60084224 12641 1992294400 134512640 135197250 4294956224 18446744073709551615 134570914 0 0 4096 0 0 0 0 17 1 0 0
/proc/2694/statm: 14669 12641 92 167 0 14500 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 58676
[startup+882.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2695
/proc/meminfo: memFree=1039816/2055920 swapFree=4192812/4192956
[pid=2694] ppid=2692 vsize=58808 CPUtime=882.06
/proc/2694/stat : 2694 (march_nn) R 2692 2694 2132 0 -1 4194304 22900 0 0 0 88193 13 0 0 25 0 1 0 96868350 60219392 12743 1992294400 134512640 135197250 4294956224 18446744073709551615 134542128 0 0 4096 0 0 0 0 17 1 0 0
/proc/2694/statm: 14702 12743 92 167 0 14533 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 58808
[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2695
/proc/meminfo: memFree=1039496/2055920 swapFree=4192812/4192956
[pid=2694] ppid=2692 vsize=58808 CPUtime=942.03
/proc/2694/stat : 2694 (march_nn) R 2692 2694 2132 0 -1 4194304 22998 0 0 0 94190 13 0 0 25 0 1 0 96868350 60219392 12841 1992294400 134512640 135197250 4294956224 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/2694/statm: 14702 12841 92 167 0 14533 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 58808
[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2695
/proc/meminfo: memFree=1038920/2055920 swapFree=4192812/4192956
[pid=2694] ppid=2692 vsize=58808 CPUtime=1002.02
/proc/2694/stat : 2694 (march_nn) R 2692 2694 2132 0 -1 4194304 23129 0 0 0 100189 13 0 0 25 0 1 0 96868350 60219392 12972 1992294400 134512640 135197250 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/2694/statm: 14702 12972 92 167 0 14533 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 58808
[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2695
/proc/meminfo: memFree=1038472/2055920 swapFree=4192812/4192956
[pid=2694] ppid=2692 vsize=58808 CPUtime=1062.01
/proc/2694/stat : 2694 (march_nn) R 2692 2694 2132 0 -1 4194304 23239 0 0 0 106187 14 0 0 25 0 1 0 96868350 60219392 13082 1992294400 134512640 135197250 4294956224 18446744073709551615 134542109 0 0 4096 0 0 0 0 17 1 0 0
/proc/2694/statm: 14702 13082 92 167 0 14533 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 58808
[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2695
/proc/meminfo: memFree=1038024/2055920 swapFree=4192812/4192956
[pid=2694] ppid=2692 vsize=61528 CPUtime=1121.99
/proc/2694/stat : 2694 (march_nn) R 2692 2694 2132 0 -1 4194304 23339 0 0 0 112185 14 0 0 25 0 1 0 96868350 63004672 13182 1992294400 134512640 135197250 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/2694/statm: 15382 13182 92 167 0 15213 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 61528
[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2695
/proc/meminfo: memFree=1037704/2055920 swapFree=4192812/4192956
[pid=2694] ppid=2692 vsize=61528 CPUtime=1181.97
/proc/2694/stat : 2694 (march_nn) R 2692 2694 2132 0 -1 4194304 23426 0 0 0 118183 14 0 0 25 0 1 0 96868350 63004672 13269 1992294400 134512640 135197250 4294956224 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/2694/statm: 15382 13269 92 167 0 15213 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 61528
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2695
/proc/meminfo: memFree=1037576/2055920 swapFree=4192812/4192956
[pid=2694] ppid=2692 vsize=61528 CPUtime=1200.07
/proc/2694/stat : 2694 (march_nn) R 2692 2694 2132 0 -1 4194304 23453 0 0 0 119993 14 0 0 25 0 1 0 96868350 63004672 13296 1992294400 134512640 135197250 4294956224 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0
/proc/2694/statm: 15382 13296 92 167 0 15213 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 61528
Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds
Solver just ended. Dumping a history of the last processes samples
[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2695
/proc/meminfo: memFree=1037576/2055920 swapFree=4192812/4192956
[pid=2694] ppid=2692 vsize=61528 CPUtime=1200.07
/proc/2694/stat : 2694 (march_nn) R 2692 2694 2132 0 -1 4194304 23453 0 0 0 119993 14 0 0 25 0 1 0 96868350 63004672 13296 1992294400 134512640 135197250 4294956224 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0
/proc/2694/statm: 15382 13296 92 167 0 15213 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 61528
Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1199.94
CPU system time (s): 0.154976
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 61528
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.154976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23453
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= 1356
runsolver used 0.899863 second user time and 2.47362 second system time
The end
Launcher Data
Begin job on node75 at 2009-04-25 21:39:55
IDJOB=1723735
IDBENCH=71734
IDSOLVER=522
FILE ID=node75/1723735-1240688395
PBS_JOBID= 9186683
Free space on /tmp= 66432 MiB
SOLVER NAME= march_nn nn
BENCH NAME= SAT_RACE06/manol-pipe-g6bi.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1723735-1240688395/watcher-1723735-1240688395 -o /tmp/evaluation-result-1723735-1240688395/solver-1723735-1240688395 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1723735-1240688395.cnf
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= 276c05fafaa0b870834db9baaef6afca
RANDOM SEED=226929137
node75.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 : 3000.213
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 : 3000.213
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 : 5996.54
clflush size : 64
cache_alignment : 128
address sizes : 36 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 2055920 kB
MemFree: 1091120 kB
Buffers: 86160 kB
Cached: 785320 kB
SwapCached: 144 kB
Active: 133116 kB
Inactive: 752444 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1091120 kB
SwapTotal: 4192956 kB
SwapFree: 4192812 kB
Dirty: 2108 kB
Writeback: 0 kB
Mapped: 23696 kB
Slab: 65116 kB
Committed_AS: 230744 kB
PageTables: 1416 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= 66428 MiB
End job on node75 at 2009-04-25 21:59:57