Trace number 1724047
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) | 1200.17 | 1200.62 |
General information on the benchmark
| Name | manol-pipe-f10ni.cnf |
| MD5SUM | b99a5b8844b4e1d2656eb1422e6e888f |
| Bench Category | APPLICATION (applications instances) |
| Best result obtained on this benchmark | UNSAT |
| Best CPU time to get the best result obtained on this benchmark | 578.845 |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 368888 |
| Number of clauses | 1100500 |
| Sum of the clauses size | 2567832 |
| Maximum clause length | 3 |
| Minimum clause length | 1 |
| Number of clauses of size 1 | 1 |
| Number of clauses of size 2 | 733666 |
| Number of clauses of size 3 | 366833 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
Solver Data
20.48/20.52 c main():: *** [ march satisfiability solver ] ***
20.48/20.52 c main():: ** Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour **
20.48/20.52 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
20.48/20.52 c main()::
20.48/20.52 c initFormula():: searching for DIMACS p-line....
20.48/20.52 c initFormula():: the DIMACS p-line indicates a CNF of 368888 variables and 1100500 clauses.
20.48/20.52 c parseCNF():: parsing....
20.48/20.52 c parseCNF():: the CNF contains 1 unary clauses.
20.48/20.52 c runParser():: parsing was successful, warming up engines...
20.48/20.52 c simplify_formula():: removed 0 tautological, 3 satisfied and 0 duplicate clauses
20.48/20.52 c preprocessing fase I completed:: there are now 368887 free variables and 1100497 clauses.
20.48/20.52 c stat :: sign balance is biased by 0.159
20.48/20.52 c using 3-SAT heuristics (occurence based diff)
20.48/20.52 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
20.48/20.52 c simplify_formula():: removed 0 tautological, 0 satisfied and 6057 duplicate clauses
20.48/20.52 c resolvent_look() :: found 5343 resolvents
20.48/20.52 c lessRedundantTransformation():: nothing to be done.
20.48/20.52 c transformTo3SAT():: you gave me 368888 variables and 1105840 clauses.
20.48/20.52 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
20.48/20.52 c transformTo3SAT():: I will add 0 variables and 0 clauses!
20.48/20.52 c transformTo3SAT():: the transformation yielded 368888 variabels and 1105840 clauses.
20.48/20.52 c main():: clause / variable ratio: ( 1105840 / 368888 ) = 3.00
20.48/20.52 c longest clause has size 3
20.48/20.52 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
20.48/20.52 c number of free variables = 368887
20.48/20.52 c dynamic_preselect_setsize :: off
20.48/20.52 c main():: all systems go!
20.48/20.52 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 47
34.28/34.35 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 4511
1009.51/1009.91 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
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-1724047-1240691841/watcher-1724047-1240691841 -o /tmp/evaluation-result-1724047-1240691841/solver-1724047-1240691841 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1724047-1240691841.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: 0.92 0.97 0.99 3/64 23281
/proc/meminfo: memFree=1761208/2055920 swapFree=4181844/4192956
[pid=23281] ppid=23279 vsize=6580 CPUtime=0
/proc/23281/stat : 23281 (march_nn) R 23279 23281 23244 0 -1 4194304 733 0 0 0 0 0 0 0 18 0 1 0 97210658 6737920 718 1992294400 134512640 135197250 4294956240 18446744073709551615 134568349 0 0 4096 0 0 0 0 17 1 0 0
/proc/23281/statm: 1645 723 58 167 0 1476 0
[startup+0.0957329 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 23281
/proc/meminfo: memFree=1761208/2055920 swapFree=4181844/4192956
[pid=23281] ppid=23279 vsize=38532 CPUtime=0.09
/proc/23281/stat : 23281 (march_nn) R 23279 23281 23244 0 -1 4194304 8088 0 0 0 6 3 0 0 18 0 1 0 97210658 39456768 8073 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/23281/statm: 9633 8073 58 167 0 9464 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 38532
[startup+0.102733 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 23281
/proc/meminfo: memFree=1761208/2055920 swapFree=4181844/4192956
[pid=23281] ppid=23279 vsize=38532 CPUtime=0.09
/proc/23281/stat : 23281 (march_nn) R 23279 23281 23244 0 -1 4194304 8117 0 0 0 6 3 0 0 18 0 1 0 97210658 39456768 8102 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/23281/statm: 9633 8103 58 167 0 9464 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 38532
[startup+0.301771 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 23281
/proc/meminfo: memFree=1761208/2055920 swapFree=4181844/4192956
[pid=23281] ppid=23279 vsize=41040 CPUtime=0.29
/proc/23281/stat : 23281 (march_nn) R 23279 23281 23244 0 -1 4194304 8906 0 0 0 26 3 0 0 19 0 1 0 97210658 42024960 8891 1992294400 134512640 135197250 4294956240 18446744073709551615 134568882 0 0 4096 0 0 0 0 17 1 0 0
/proc/23281/statm: 10260 8891 58 167 0 10091 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 41040
[startup+0.70285 s]
/proc/loadavg: 0.92 0.97 0.99 3/64 23281
/proc/meminfo: memFree=1761208/2055920 swapFree=4181844/4192956
[pid=23281] ppid=23279 vsize=46056 CPUtime=0.69
/proc/23281/stat : 23281 (march_nn) R 23279 23281 23244 0 -1 4194304 10466 0 0 0 65 4 0 0 22 0 1 0 97210658 47161344 10451 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/23281/statm: 11514 10451 58 167 0 11345 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 46056
[startup+1.50201 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 23282
/proc/meminfo: memFree=1714928/2055920 swapFree=4181844/4192956
[pid=23281] ppid=23279 vsize=112004 CPUtime=1.49
/proc/23281/stat : 23281 (march_nn) R 23279 23281 23244 0 -1 4194304 17083 0 0 0 142 7 0 0 25 0 1 0 97210658 114692096 17066 1992294400 134512640 135197250 4294956240 18446744073709551615 134529655 0 0 4096 0 0 0 0 17 1 0 0
/proc/23281/statm: 28001 17069 60 167 0 27832 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 112004
[startup+3.10132 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 23282
/proc/meminfo: memFree=1667696/2055920 swapFree=4181844/4192956
[pid=23281] ppid=23279 vsize=157428 CPUtime=3.09
/proc/23281/stat : 23281 (march_nn) R 23279 23281 23244 0 -1 4194304 38520 0 0 0 293 16 0 0 25 0 1 0 97210658 161206272 30632 1992294400 134512640 135197250 4294956240 18446744073709551615 134560953 0 0 4096 0 0 0 0 17 1 0 0
/proc/23281/statm: 39357 30632 66 167 0 39188 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 157428
[startup+6.30195 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 23282
/proc/meminfo: memFree=1646320/2055920 swapFree=4181844/4192956
[pid=23281] ppid=23279 vsize=156588 CPUtime=6.29
/proc/23281/stat : 23281 (march_nn) R 23279 23281 23244 0 -1 4194304 64526 0 0 0 600 29 0 0 25 0 1 0 97210658 160346112 30455 1992294400 134512640 135197250 4294956240 18446744073709551615 134560933 0 0 4096 0 0 0 0 17 1 0 0
/proc/23281/statm: 39147 30455 79 167 0 38978 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 156588
[startup+12.7012 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 23282
/proc/meminfo: memFree=1639344/2055920 swapFree=4181844/4192956
[pid=23281] ppid=23279 vsize=155248 CPUtime=12.69
/proc/23281/stat : 23281 (march_nn) R 23279 23281 23244 0 -1 4194304 106654 0 0 0 1220 49 0 0 25 0 1 0 97210658 158973952 29410 1992294400 134512640 135197250 4294956240 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 1 0 0
/proc/23281/statm: 38812 29410 82 167 0 38643 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 155248
[startup+25.5017 s]
/proc/loadavg: 0.95 0.97 0.99 2/65 23282
/proc/meminfo: memFree=1479984/2055920 swapFree=4181844/4192956
[pid=23281] ppid=23279 vsize=634724 CPUtime=25.49
/proc/23281/stat : 23281 (march_nn) R 23279 23281 23244 0 -1 4194304 179963 0 0 0 2470 79 0 0 25 0 1 0 97210658 649957376 70262 1992294400 134512640 135197250 4294956240 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0
/proc/23281/statm: 158681 70262 92 167 0 158512 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 634724
[startup+51.1018 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 23282
/proc/meminfo: memFree=1338672/2055920 swapFree=4181844/4192956
[pid=23281] ppid=23279 vsize=650512 CPUtime=51.07
/proc/23281/stat : 23281 (march_nn) R 23279 23281 23244 0 -1 4194304 215274 0 0 0 5014 93 0 0 25 0 1 0 97210658 666124288 105573 1992294400 134512640 135197250 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/23281/statm: 162628 105573 92 167 0 162459 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 650512
[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 23284
/proc/meminfo: memFree=1168496/2055920 swapFree=4181844/4192956
[pid=23281] ppid=23279 vsize=669964 CPUtime=102.26
/proc/23281/stat : 23281 (march_nn) R 23279 23281 23244 0 -1 4194304 257683 0 0 0 10115 111 0 0 25 0 1 0 97210658 686043136 147949 1992294400 134512640 135197250 4294956240 18446744073709551615 134570906 0 0 4096 0 0 0 0 17 1 0 0
/proc/23281/statm: 167491 147949 92 167 0 167322 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 669964
[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23284
/proc/meminfo: memFree=1131888/2055920 swapFree=4181844/4192956
[pid=23281] ppid=23279 vsize=704300 CPUtime=162.23
/proc/23281/stat : 23281 (march_nn) R 23279 23281 23244 0 -1 4194304 267100 0 0 0 16106 117 0 0 25 0 1 0 97210658 721203200 157101 1992294400 134512640 135197250 4294956240 18446744073709551615 134542245 0 0 4096 0 0 0 0 17 1 0 0
/proc/23281/statm: 176075 157101 92 167 0 175906 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 704300
[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23284
/proc/meminfo: memFree=1126640/2055920 swapFree=4181844/4192956
[pid=23281] ppid=23279 vsize=709036 CPUtime=222.2
/proc/23281/stat : 23281 (march_nn) R 23279 23281 23244 0 -1 4194304 268378 0 0 0 22102 118 0 0 25 0 1 0 97210658 726052864 158379 1992294400 134512640 135197250 4294956240 18446744073709551615 134572878 0 0 4096 0 0 0 0 17 1 0 0
/proc/23281/statm: 177259 158379 92 167 0 177090 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 709036
[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23284
/proc/meminfo: memFree=1117296/2055920 swapFree=4181844/4192956
[pid=23281] ppid=23279 vsize=718600 CPUtime=282.19
/proc/23281/stat : 23281 (march_nn) R 23279 23281 23244 0 -1 4194304 270750 0 0 0 28098 121 0 0 25 0 1 0 97210658 735846400 160751 1992294400 134512640 135197250 4294956240 18446744073709551615 134541233 0 0 4096 0 0 0 0 17 1 0 0
/proc/23281/statm: 179650 160751 92 167 0 179481 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 718600
[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23284
/proc/meminfo: memFree=1113456/2055920 swapFree=4181844/4192956
[pid=23281] ppid=23279 vsize=721728 CPUtime=342.17
/proc/23281/stat : 23281 (march_nn) R 23279 23281 23244 0 -1 4194304 271644 0 0 0 34095 122 0 0 25 0 1 0 97210658 739049472 161645 1992294400 134512640 135197250 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/23281/statm: 180432 161645 92 167 0 180263 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 721728
[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23284
/proc/meminfo: memFree=1109040/2055920 swapFree=4181844/4192956
[pid=23281] ppid=23279 vsize=725992 CPUtime=402.15
/proc/23281/stat : 23281 (march_nn) R 23279 23281 23244 0 -1 4194304 272759 0 0 0 40092 123 0 0 25 0 1 0 97210658 743415808 162760 1992294400 134512640 135197250 4294956240 18446744073709551615 134542307 0 0 4096 0 0 0 0 17 1 0 0
/proc/23281/statm: 181498 162760 92 167 0 181329 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 725992
[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23284
/proc/meminfo: memFree=1107760/2055920 swapFree=4181844/4192956
[pid=23281] ppid=23279 vsize=726960 CPUtime=462.12
/proc/23281/stat : 23281 (march_nn) R 23279 23281 23244 0 -1 4194304 273054 0 0 0 46089 123 0 0 25 0 1 0 97210658 744407040 163055 1992294400 134512640 135197250 4294956240 18446744073709551615 134542104 0 0 4096 0 0 0 0 17 1 0 0
/proc/23281/statm: 181740 163055 92 167 0 181571 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 726960
[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23284
/proc/meminfo: memFree=1105136/2055920 swapFree=4181844/4192956
[pid=23281] ppid=23279 vsize=729412 CPUtime=522.1
/proc/23281/stat : 23281 (march_nn) R 23279 23281 23244 0 -1 4194304 273701 0 0 0 52086 124 0 0 25 0 1 0 97210658 746917888 163702 1992294400 134512640 135197250 4294956240 18446744073709551615 134542277 0 0 4096 0 0 0 0 17 1 0 0
/proc/23281/statm: 182353 163702 92 167 0 182184 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 729412
[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23284
/proc/meminfo: memFree=1098992/2055920 swapFree=4181844/4192956
[pid=23281] ppid=23279 vsize=735508 CPUtime=582.08
/proc/23281/stat : 23281 (march_nn) R 23279 23281 23244 0 -1 4194304 275238 0 0 0 58083 125 0 0 25 0 1 0 97210658 753160192 165239 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/23281/statm: 183877 165239 92 167 0 183708 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 735508
[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23284
/proc/meminfo: memFree=1091632/2055920 swapFree=4181844/4192956
[pid=23281] ppid=23279 vsize=756532 CPUtime=642.05
/proc/23281/stat : 23281 (march_nn) R 23279 23281 23244 0 -1 4194304 277064 0 0 0 64079 126 0 0 25 0 1 0 97210658 774688768 167065 1992294400 134512640 135197250 4294956240 18446744073709551615 134541960 0 0 4096 0 0 0 0 17 1 0 0
/proc/23281/statm: 189133 167065 92 167 0 188964 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 756532
[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23284
/proc/meminfo: memFree=1090032/2055920 swapFree=4181844/4192956
[pid=23281] ppid=23279 vsize=757716 CPUtime=702.03
/proc/23281/stat : 23281 (march_nn) R 23279 23281 23244 0 -1 4194304 277450 0 0 0 70076 127 0 0 25 0 1 0 97210658 775901184 167451 1992294400 134512640 135197250 4294956240 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/23281/statm: 189429 167451 92 167 0 189260 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 757716
[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23284
/proc/meminfo: memFree=1088944/2055920 swapFree=4181844/4192956
[pid=23281] ppid=23279 vsize=758628 CPUtime=762.01
/proc/23281/stat : 23281 (march_nn) R 23279 23281 23244 0 -1 4194304 277717 0 0 0 76073 128 0 0 25 0 1 0 97210658 776835072 167718 1992294400 134512640 135197250 4294956240 18446744073709551615 134541268 0 0 4096 0 0 0 0 17 1 0 0
/proc/23281/statm: 189657 167718 92 167 0 189488 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 758628
[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23284
/proc/meminfo: memFree=1083120/2055920 swapFree=4181844/4192956
[pid=23281] ppid=23279 vsize=764700 CPUtime=821.99
/proc/23281/stat : 23281 (march_nn) R 23279 23281 23244 0 -1 4194304 279207 0 0 0 82070 129 0 0 25 0 1 0 97210658 783052800 169208 1992294400 134512640 135197250 4294956240 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0
/proc/23281/statm: 191175 169208 92 167 0 191006 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 764700
[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23284
/proc/meminfo: memFree=1080112/2055920 swapFree=4181844/4192956
[pid=23281] ppid=23279 vsize=766976 CPUtime=881.96
/proc/23281/stat : 23281 (march_nn) R 23279 23281 23244 0 -1 4194304 279960 0 0 0 88067 129 0 0 25 0 1 0 97210658 785383424 169961 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/23281/statm: 191744 169961 92 167 0 191575 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 766976
[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23284
/proc/meminfo: memFree=1076720/2055920 swapFree=4181844/4192956
[pid=23281] ppid=23279 vsize=770392 CPUtime=941.94
/proc/23281/stat : 23281 (march_nn) R 23279 23281 23244 0 -1 4194304 280800 0 0 0 94064 130 0 0 25 0 1 0 97210658 788881408 170801 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/23281/statm: 192598 170801 92 167 0 192429 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 770392
[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23284
/proc/meminfo: memFree=1072112/2055920 swapFree=4181844/4192956
[pid=23281] ppid=23279 vsize=779544 CPUtime=1001.91
/proc/23281/stat : 23281 (march_nn) R 23279 23281 23244 0 -1 4194304 281935 0 0 0 100060 131 0 0 25 0 1 0 97210658 798253056 171936 1992294400 134512640 135197250 4294956240 18446744073709551615 134542000 0 0 4096 0 0 0 0 17 1 0 0
/proc/23281/statm: 194886 171936 92 167 0 194717 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 779544
[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23284
/proc/meminfo: memFree=1069104/2055920 swapFree=4181844/4192956
[pid=23281] ppid=23279 vsize=782440 CPUtime=1061.89
/proc/23281/stat : 23281 (march_nn) R 23279 23281 23244 0 -1 4194304 282733 0 0 0 106057 132 0 0 25 0 1 0 97210658 801218560 172691 1992294400 134512640 135197250 4294956240 18446744073709551615 134570737 0 0 4096 0 0 0 0 17 1 0 0
/proc/23281/statm: 195610 172691 92 167 0 195441 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 782440
[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23284
/proc/meminfo: memFree=1065840/2055920 swapFree=4181844/4192956
[pid=23281] ppid=23279 vsize=785524 CPUtime=1121.87
/proc/23281/stat : 23281 (march_nn) R 23279 23281 23244 0 -1 4194304 283530 0 0 0 112054 133 0 0 25 0 1 0 97210658 804376576 173488 1992294400 134512640 135197250 4294956240 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/23281/statm: 196381 173488 92 167 0 196212 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 785524
[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23284
/proc/meminfo: memFree=1064752/2055920 swapFree=4181844/4192956
[pid=23281] ppid=23279 vsize=786496 CPUtime=1181.84
/proc/23281/stat : 23281 (march_nn) R 23279 23281 23244 0 -1 4194304 283793 0 0 0 118051 133 0 0 25 0 1 0 97210658 805371904 173751 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/23281/statm: 196624 173751 92 167 0 196455 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 786496
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23284
/proc/meminfo: memFree=1063856/2055920 swapFree=4181844/4192956
[pid=23281] ppid=23279 vsize=787384 CPUtime=1200.05
/proc/23281/stat : 23281 (march_nn) R 23279 23281 23244 0 -1 4194304 284017 0 0 0 119871 134 0 0 25 0 1 0 97210658 806281216 173975 1992294400 134512640 135197250 4294956240 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0
/proc/23281/statm: 196846 173975 92 167 0 196677 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 787384
Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds
Solver just ended. Dumping a history of the last processes samples
[startup+1200.61 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23284
/proc/meminfo: memFree=1063856/2055920 swapFree=4181844/4192956
[pid=23281] ppid=23279 vsize=0 CPUtime=1200.15
/proc/23281/stat : 23281 (march_nn) R 23279 23281 23244 0 -1 4195332 284017 0 0 0 119871 144 0 0 25 0 1 0 97210658 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/23281/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.15
Current children cumulated vsize (KiB) 0
Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.62
CPU time (s): 1200.17
CPU user time (s): 1198.71
CPU system time (s): 1.45178
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 787384
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.71
system time used= 1.45178
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 284017
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= 2602
runsolver used 1.03884 second user time and 2.69059 second system time
The end
Launcher Data
Begin job on node66 at 2009-04-25 22:37:23
IDJOB=1724047
IDBENCH=71749
IDSOLVER=522
FILE ID=node66/1724047-1240691841
PBS_JOBID= 9186745
Free space on /tmp= 66236 MiB
SOLVER NAME= march_nn nn
BENCH NAME= SAT_RACE06/manol-pipe-f10ni.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1724047-1240691841/watcher-1724047-1240691841 -o /tmp/evaluation-result-1724047-1240691841/solver-1724047-1240691841 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1724047-1240691841.cnf
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= b99a5b8844b4e1d2656eb1422e6e888f
RANDOM SEED=1277320134
node66.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 : 3000.263
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 : 5931.00
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 : 3000.263
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: 1761624 kB
Buffers: 31716 kB
Cached: 201092 kB
SwapCached: 5396 kB
Active: 89836 kB
Inactive: 151176 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1761624 kB
SwapTotal: 4192956 kB
SwapFree: 4181844 kB
Dirty: 20964 kB
Writeback: 0 kB
Mapped: 13780 kB
Slab: 39288 kB
Committed_AS: 468552 kB
PageTables: 1360 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= 66232 MiB
End job on node66 at 2009-04-25 22:57:25