Trace number 1513849
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_hi hi | ? (TO) | 1200.1 | 1200.51 |
General information on the benchmark
| Name | RANDOM/LARGE/3SAT/UNKNOWN/10000/
unif-k3-r4.2-v10000-c42000-S279212213-020.cnf |
| MD5SUM | 183c921e18805bcc408ca715f9914368 |
| Bench Category | RANDOM (random instances) |
| Best result obtained on this benchmark | SAT |
| Best CPU time to get the best result obtained on this benchmark | 69.8544 |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 10000 |
| Number of clauses | 42000 |
| Sum of the clauses size | 126000 |
| Maximum clause length | 3 |
| Minimum clause length | 3 |
| Number of clauses of size 1 | 0 |
| Number of clauses of size 2 | 0 |
| Number of clauses of size 3 | 42000 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
Solver Data
0.59/0.62 c main():: *** [ march satisfiability solver ] ***
0.59/0.62 c main():: ** Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour **
0.59/0.62 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.59/0.62 c main()::
0.59/0.62 c initFormula():: searching for DIMACS p-line....
0.59/0.62 c initFormula():: the DIMACS p-line indicates a CNF of 10000 variables and 42000 clauses.
0.59/0.62 c parseCNF():: parsing....
0.59/0.62 c parseCNF():: the CNF contains 0 unary clauses.
0.59/0.62 c runParser():: parsing was successful, warming up engines...
0.59/0.62 c simplify_formula():: removed 0 tautological, 209 satisfied and 0 duplicate clauses
0.59/0.62 c preprocessing fase I completed:: there are now 9965 free variables and 41791 clauses.
0.59/0.62 c stat :: sign balance is biased by 0.475
0.59/0.62 c using 3-SAT heuristics (occurence based diff)
0.59/0.62 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.59/0.62 c simplify_formula():: removed 0 tautological, 0 satisfied and 180 duplicate clauses
0.59/0.62 c resolvent_look() :: found 80 resolvents
0.59/0.62 c lessRedundantTransformation():: nothing to be done.
0.59/0.62 c transformTo3SAT():: you gave me 10000 variables and 41871 clauses.
0.59/0.62 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.59/0.62 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.59/0.62 c transformTo3SAT():: the transformation yielded 10000 variabels and 41871 clauses.
0.59/0.62 c main():: clause / variable ratio: ( 41871 / 10000 ) = 4.19
0.59/0.62 c longest clause has size 3
0.59/0.62 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.59/0.62 c number of free variables = 9965
0.59/0.62 c dynamic_preselect_setsize :: off
0.59/0.62 c main():: all systems go!
0.59/0.62 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 845
2.39/2.40 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: 291115
743.24/743.55 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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:489) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1513849-1238223372/watcher-1513849-1238223372 -o /tmp/evaluation-result-1513849-1238223372/solver-1513849-1238223372 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1513849-1238223372.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 0.99 0.99 3/72 2127
/proc/meminfo: memFree=1711592/2055920 swapFree=4174692/4192956
[pid=2127] ppid=2125 vsize=1912 CPUtime=0
/proc/2127/stat : 2127 (march_hi) R 2125 2127 2016 0 -1 4194304 320 0 0 0 0 0 0 0 18 0 1 0 1094998340 1957888 305 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/2127/statm: 478 305 58 167 0 309 0
[startup+0.068412 s]
/proc/loadavg: 1.00 0.99 0.99 3/72 2127
/proc/meminfo: memFree=1711592/2055920 swapFree=4174692/4192956
[pid=2127] ppid=2125 vsize=5472 CPUtime=0.06
/proc/2127/stat : 2127 (march_hi) R 2125 2127 2016 0 -1 4194304 929 0 0 0 6 0 0 0 18 0 1 0 1094998340 5603328 914 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/2127/statm: 1368 918 62 167 0 1199 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5472
[startup+0.102416 s]
/proc/loadavg: 1.00 0.99 0.99 3/72 2127
/proc/meminfo: memFree=1711592/2055920 swapFree=4174692/4192956
[pid=2127] ppid=2125 vsize=5084 CPUtime=0.09
/proc/2127/stat : 2127 (march_hi) R 2125 2127 2016 0 -1 4194304 1038 0 0 0 9 0 0 0 18 0 1 0 1094998340 5206016 789 1992294400 134512640 135197378 4294956240 18446744073709551615 134565317 0 0 4096 0 0 0 0 17 1 0 0
/proc/2127/statm: 1271 789 65 167 0 1102 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5084
[startup+0.301451 s]
/proc/loadavg: 1.00 0.99 0.99 3/72 2127
/proc/meminfo: memFree=1711592/2055920 swapFree=4174692/4192956
[pid=2127] ppid=2125 vsize=5372 CPUtime=0.29
/proc/2127/stat : 2127 (march_hi) R 2125 2127 2016 0 -1 4194304 2931 0 0 0 28 1 0 0 19 0 1 0 1094998340 5500928 925 1992294400 134512640 135197378 4294956240 18446744073709551615 134917470 0 0 4096 0 0 0 0 17 1 0 0
/proc/2127/statm: 1343 925 78 167 0 1174 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5372
[startup+0.701525 s]
/proc/loadavg: 1.00 0.99 0.99 3/72 2127
/proc/meminfo: memFree=1711592/2055920 swapFree=4174692/4192956
[pid=2127] ppid=2125 vsize=18584 CPUtime=0.69
/proc/2127/stat : 2127 (march_hi) R 2125 2127 2016 0 -1 4194304 6954 0 0 0 67 2 0 0 22 0 1 0 1094998340 19030016 2707 1992294400 134512640 135197378 4294956240 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0
/proc/2127/statm: 4646 2711 91 167 0 4477 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18584
[startup+1.50167 s]
/proc/loadavg: 1.00 0.99 0.99 2/73 2128
/proc/meminfo: memFree=1695136/2055920 swapFree=4174692/4192956
[pid=2127] ppid=2125 vsize=19236 CPUtime=1.49
/proc/2127/stat : 2127 (march_hi) R 2125 2127 2016 0 -1 4194304 8566 0 0 0 146 3 0 0 25 0 1 0 1094998340 19697664 4319 1992294400 134512640 135197378 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/2127/statm: 4809 4319 91 167 0 4640 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19236
[startup+3.10196 s]
/proc/loadavg: 1.00 0.99 0.99 2/73 2128
/proc/meminfo: memFree=1693088/2055920 swapFree=4174692/4192956
[pid=2127] ppid=2125 vsize=20908 CPUtime=3.09
/proc/2127/stat : 2127 (march_hi) R 2125 2127 2016 0 -1 4194304 8964 0 0 0 306 3 0 0 25 0 1 0 1094998340 21409792 4717 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/2127/statm: 5227 4717 91 167 0 5058 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20908
[startup+6.30154 s]
/proc/loadavg: 1.00 0.99 0.99 2/73 2128
/proc/meminfo: memFree=1692640/2055920 swapFree=4174692/4192956
[pid=2127] ppid=2125 vsize=21040 CPUtime=6.29
/proc/2127/stat : 2127 (march_hi) R 2125 2127 2016 0 -1 4194304 9023 0 0 0 626 3 0 0 25 0 1 0 1094998340 21544960 4776 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/2127/statm: 5260 4776 91 167 0 5091 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21040
[startup+12.7017 s]
/proc/loadavg: 1.00 0.99 0.99 2/73 2128
/proc/meminfo: memFree=1692192/2055920 swapFree=4174692/4192956
[pid=2127] ppid=2125 vsize=21500 CPUtime=12.69
/proc/2127/stat : 2127 (march_hi) R 2125 2127 2016 0 -1 4194304 9112 0 0 0 1265 4 0 0 25 0 1 0 1094998340 22016000 4865 1992294400 134512640 135197378 4294956240 18446744073709551615 134541649 0 0 4096 0 0 0 0 17 1 0 0
/proc/2127/statm: 5375 4865 91 167 0 5206 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21500
[startup+25.502 s]
/proc/loadavg: 1.00 0.99 0.99 2/73 2128
/proc/meminfo: memFree=1691752/2055920 swapFree=4174692/4192956
[pid=2127] ppid=2125 vsize=21936 CPUtime=25.48
/proc/2127/stat : 2127 (march_hi) R 2125 2127 2016 0 -1 4194304 9217 0 0 0 2544 4 0 0 25 0 1 0 1094998340 22462464 4970 1992294400 134512640 135197378 4294956240 18446744073709551615 134572869 0 0 4096 0 0 0 0 17 1 0 0
/proc/2127/statm: 5484 4970 91 167 0 5315 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21936
[startup+51.1017 s]
/proc/loadavg: 1.00 0.99 0.99 2/73 2128
/proc/meminfo: memFree=1691176/2055920 swapFree=4174692/4192956
[pid=2127] ppid=2125 vsize=22484 CPUtime=51.07
/proc/2127/stat : 2127 (march_hi) R 2125 2127 2016 0 -1 4194304 9360 0 0 0 5103 4 0 0 25 0 1 0 1094998340 23023616 5113 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/2127/statm: 5621 5113 91 167 0 5452 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 22484
[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/73 2128
/proc/meminfo: memFree=1690280/2055920 swapFree=4174692/4192956
[pid=2127] ppid=2125 vsize=23452 CPUtime=102.26
/proc/2127/stat : 2127 (march_hi) R 2125 2127 2016 0 -1 4194304 9579 0 0 0 10221 5 0 0 25 0 1 0 1094998340 24014848 5332 1992294400 134512640 135197378 4294956240 18446744073709551615 134572731 0 0 4096 0 0 0 0 17 1 0 0
/proc/2127/statm: 5863 5332 91 167 0 5694 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 23452
[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/73 2128
/proc/meminfo: memFree=1689320/2055920 swapFree=4174692/4192956
[pid=2127] ppid=2125 vsize=24228 CPUtime=162.24
/proc/2127/stat : 2127 (march_hi) R 2125 2127 2016 0 -1 4194304 9805 0 0 0 16219 5 0 0 25 0 1 0 1094998340 24809472 5558 1992294400 134512640 135197378 4294956240 18446744073709551615 134541675 0 0 4096 0 0 0 0 17 1 0 0
/proc/2127/statm: 6057 5558 91 167 0 5888 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 24228
[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/73 2128
/proc/meminfo: memFree=1688488/2055920 swapFree=4174692/4192956
[pid=2127] ppid=2125 vsize=25256 CPUtime=222.22
/proc/2127/stat : 2127 (march_hi) R 2125 2127 2016 0 -1 4194304 10013 0 0 0 22217 5 0 0 25 0 1 0 1094998340 25862144 5766 1992294400 134512640 135197378 4294956240 18446744073709551615 134618114 0 0 4096 0 0 0 0 17 1 0 0
/proc/2127/statm: 6314 5766 91 167 0 6145 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 25256
[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/73 2128
/proc/meminfo: memFree=1687656/2055920 swapFree=4174692/4192956
[pid=2127] ppid=2125 vsize=26752 CPUtime=282.19
/proc/2127/stat : 2127 (march_hi) R 2125 2127 2016 0 -1 4194304 10212 0 0 0 28214 5 0 0 25 0 1 0 1094998340 27394048 5956 1992294400 134512640 135197378 4294956240 18446744073709551615 134541649 0 0 4096 0 0 0 0 17 1 0 0
/proc/2127/statm: 6688 5956 91 167 0 6519 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 26752
[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/73 2134
/proc/meminfo: memFree=1686880/2055920 swapFree=4174692/4192956
[pid=2127] ppid=2125 vsize=26884 CPUtime=342.17
/proc/2127/stat : 2127 (march_hi) R 2125 2127 2016 0 -1 4194304 10400 0 0 0 34211 6 0 0 25 0 1 0 1094998340 27529216 6144 1992294400 134512640 135197378 4294956240 18446744073709551615 134590370 0 0 4096 0 0 0 0 17 1 0 0
/proc/2127/statm: 6721 6144 91 167 0 6552 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 26884
[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/73 2134
/proc/meminfo: memFree=1686112/2055920 swapFree=4174692/4192956
[pid=2127] ppid=2125 vsize=29252 CPUtime=402.15
/proc/2127/stat : 2127 (march_hi) R 2125 2127 2016 0 -1 4194304 10580 0 0 0 40209 6 0 0 25 0 1 0 1094998340 29954048 6324 1992294400 134512640 135197378 4294956240 18446744073709551615 134541233 0 0 4096 0 0 0 0 17 1 0 0
/proc/2127/statm: 7313 6324 91 167 0 7144 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 29252
[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/73 2134
/proc/meminfo: memFree=1685408/2055920 swapFree=4174692/4192956
[pid=2127] ppid=2125 vsize=29384 CPUtime=462.13
/proc/2127/stat : 2127 (march_hi) R 2125 2127 2016 0 -1 4194304 10753 0 0 0 46207 6 0 0 25 0 1 0 1094998340 30089216 6497 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/2127/statm: 7346 6497 91 167 0 7177 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 29384
[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/73 2134
/proc/meminfo: memFree=1684640/2055920 swapFree=4174692/4192956
[pid=2127] ppid=2125 vsize=29516 CPUtime=522.1
/proc/2127/stat : 2127 (march_hi) R 2125 2127 2016 0 -1 4194304 10929 0 0 0 52204 6 0 0 25 0 1 0 1094998340 30224384 6673 1992294400 134512640 135197378 4294956240 18446744073709551615 134552408 0 0 4096 0 0 0 0 17 1 0 0
/proc/2127/statm: 7379 6673 91 167 0 7210 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 29516
[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/73 2134
/proc/meminfo: memFree=1683872/2055920 swapFree=4174692/4192956
[pid=2127] ppid=2125 vsize=32484 CPUtime=582.09
/proc/2127/stat : 2127 (march_hi) R 2125 2127 2016 0 -1 4194304 11106 0 0 0 58202 7 0 0 25 0 1 0 1094998340 33263616 6850 1992294400 134512640 135197378 4294956240 18446744073709551615 134548481 0 0 4096 0 0 0 0 17 1 0 0
/proc/2127/statm: 8121 6850 91 167 0 7952 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 32484
[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/73 2134
/proc/meminfo: memFree=1683176/2055920 swapFree=4174692/4192956
[pid=2127] ppid=2125 vsize=32484 CPUtime=642.08
/proc/2127/stat : 2127 (march_hi) R 2125 2127 2016 0 -1 4194304 11277 0 0 0 64200 8 0 0 25 0 1 0 1094998340 33263616 7021 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/2127/statm: 8121 7021 91 167 0 7952 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 32484
[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/73 2134
/proc/meminfo: memFree=1682472/2055920 swapFree=4174692/4192956
[pid=2127] ppid=2125 vsize=32616 CPUtime=702.05
/proc/2127/stat : 2127 (march_hi) R 2125 2127 2016 0 -1 4194304 11447 0 0 0 70197 8 0 0 25 0 1 0 1094998340 33398784 7191 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/2127/statm: 8154 7191 91 167 0 7985 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 32616
[startup+762.307 s]
/proc/loadavg: 1.00 0.99 0.99 2/73 2134
/proc/meminfo: memFree=1681704/2055920 swapFree=4174692/4192956
[pid=2127] ppid=2125 vsize=32748 CPUtime=762.03
/proc/2127/stat : 2127 (march_hi) R 2125 2127 2016 0 -1 4194304 11616 0 0 0 76195 8 0 0 25 0 1 0 1094998340 33533952 7360 1992294400 134512640 135197378 4294956240 18446744073709551615 134552719 0 0 4096 0 0 0 0 17 1 0 0
/proc/2127/statm: 8187 7360 91 167 0 8018 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 32748
[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/73 2134
/proc/meminfo: memFree=1681128/2055920 swapFree=4174692/4192956
[pid=2127] ppid=2125 vsize=32748 CPUtime=822.01
/proc/2127/stat : 2127 (march_hi) R 2125 2127 2016 0 -1 4194304 11751 0 0 0 82192 9 0 0 25 0 1 0 1094998340 33533952 7495 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/2127/statm: 8187 7495 91 167 0 8018 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 32748
[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/73 2134
/proc/meminfo: memFree=1680552/2055920 swapFree=4174692/4192956
[pid=2127] ppid=2125 vsize=36760 CPUtime=881.99
/proc/2127/stat : 2127 (march_hi) R 2125 2127 2016 0 -1 4194304 11896 0 0 0 88190 9 0 0 25 0 1 0 1094998340 37642240 7640 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/2127/statm: 9190 7640 91 167 0 9021 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 36760
[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/73 2134
/proc/meminfo: memFree=1679976/2055920 swapFree=4174692/4192956
[pid=2127] ppid=2125 vsize=36760 CPUtime=941.97
/proc/2127/stat : 2127 (march_hi) R 2125 2127 2016 0 -1 4194304 12051 0 0 0 94188 9 0 0 25 0 1 0 1094998340 37642240 7795 1992294400 134512640 135197378 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/2127/statm: 9190 7795 91 167 0 9021 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 36760
[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/73 2134
/proc/meminfo: memFree=1679336/2055920 swapFree=4174692/4192956
[pid=2127] ppid=2125 vsize=36760 CPUtime=1001.94
/proc/2127/stat : 2127 (march_hi) R 2125 2127 2016 0 -1 4194304 12206 0 0 0 100185 9 0 0 25 0 1 0 1094998340 37642240 7950 1992294400 134512640 135197378 4294956240 18446744073709551615 134541714 0 0 4096 0 0 0 0 17 1 0 0
/proc/2127/statm: 9190 7950 91 167 0 9021 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 36760
[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/73 2134
/proc/meminfo: memFree=1678760/2055920 swapFree=4174692/4192956
[pid=2127] ppid=2125 vsize=36892 CPUtime=1061.93
/proc/2127/stat : 2127 (march_hi) R 2125 2127 2016 0 -1 4194304 12362 0 0 0 106183 10 0 0 25 0 1 0 1094998340 37777408 8106 1992294400 134512640 135197378 4294956240 18446744073709551615 134541617 0 0 4096 0 0 0 0 17 1 0 0
/proc/2127/statm: 9223 8106 91 167 0 9054 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 36892
[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/73 2134
/proc/meminfo: memFree=1678120/2055920 swapFree=4174692/4192956
[pid=2127] ppid=2125 vsize=36892 CPUtime=1121.91
/proc/2127/stat : 2127 (march_hi) R 2125 2127 2016 0 -1 4194304 12519 0 0 0 112181 10 0 0 25 0 1 0 1094998340 37777408 8263 1992294400 134512640 135197378 4294956240 18446744073709551615 134572883 0 0 4096 0 0 0 0 17 1 0 0
/proc/2127/statm: 9223 8263 91 167 0 9054 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 36892
[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/73 2134
/proc/meminfo: memFree=1677416/2055920 swapFree=4174692/4192956
[pid=2127] ppid=2125 vsize=36892 CPUtime=1181.89
/proc/2127/stat : 2127 (march_hi) R 2125 2127 2016 0 -1 4194304 12679 0 0 0 118179 10 0 0 25 0 1 0 1094998340 37777408 8423 1992294400 134512640 135197378 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/2127/statm: 9223 8423 91 167 0 9054 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 36892
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/73 2134
/proc/meminfo: memFree=1677224/2055920 swapFree=4174692/4192956
[pid=2127] ppid=2125 vsize=36892 CPUtime=1200.09
/proc/2127/stat : 2127 (march_hi) R 2125 2127 2016 0 -1 4194304 12726 0 0 0 119999 10 0 0 25 0 1 0 1094998340 37777408 8470 1992294400 134512640 135197378 4294956240 18446744073709551615 134618141 0 0 4096 0 0 0 0 17 1 0 0
/proc/2127/statm: 9223 8470 91 167 0 9054 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 36892
Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds
Solver just ended. Dumping a history of the last processes samples
[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/73 2134
/proc/meminfo: memFree=1677224/2055920 swapFree=4174692/4192956
[pid=2127] ppid=2125 vsize=36892 CPUtime=1200.09
/proc/2127/stat : 2127 (march_hi) R 2125 2127 2016 0 -1 4194304 12726 0 0 0 119999 10 0 0 25 0 1 0 1094998340 37777408 8470 1992294400 134512640 135197378 4294956240 18446744073709551615 134618141 0 0 4096 0 0 0 0 17 1 0 0
/proc/2127/statm: 9223 8470 91 167 0 9054 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 36892
Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1199.99
CPU system time (s): 0.111982
CPU usage (%): 99.966
Max. virtual memory (cumulated for all children) (KiB): 36892
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.111982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12726
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= 2013
runsolver used 1.10783 second user time and 3.2725 second system time
The end
Launcher Data
Begin job on node67 at 2009-03-28 07:56:12
IDJOB=1513849
IDBENCH=70297
IDSOLVER=521
FILE ID=node67/1513849-1238223372
PBS_JOBID= 9060590
Free space on /tmp= 66376 MiB
SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/10000/unif-k3-r4.2-v10000-c42000-S279212213-020.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513849-1238223372/watcher-1513849-1238223372 -o /tmp/evaluation-result-1513849-1238223372/solver-1513849-1238223372 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1513849-1238223372.cnf
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= 183c921e18805bcc408ca715f9914368
RANDOM SEED=96507983
node67.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 : 3000.265
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 : 3000.265
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: 1712072 kB
Buffers: 37548 kB
Cached: 239800 kB
SwapCached: 9680 kB
Active: 85748 kB
Inactive: 202692 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1712072 kB
SwapTotal: 4192956 kB
SwapFree: 4174692 kB
Dirty: 1512 kB
Writeback: 0 kB
Mapped: 16760 kB
Slab: 40536 kB
Committed_AS: 3053644 kB
PageTables: 2052 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= 66376 MiB
End job on node67 at 2009-03-28 08:16:15