Trace number 1731616
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 | 1200.42 |
General information on the benchmark
| Name | crafted/Difficult/contest-02-03-04/
contest02-Mat26.sat05-457.reshuffled-07.cnf |
| MD5SUM | 3d4fadc8af17bc65dbe7fef013825ed5 |
| Bench Category | CRAFTED (crafted instances) |
| Best result obtained on this benchmark | UNSAT |
| Best CPU time to get the best result obtained on this benchmark | 248.946 |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 744 |
| Number of clauses | 2464 |
| Sum of the clauses size | 6432 |
| Maximum clause length | 3 |
| Minimum clause length | 2 |
| Number of clauses of size 1 | 0 |
| Number of clauses of size 2 | 960 |
| Number of clauses of size 3 | 1504 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
Solver Data
0.00/0.01 c main():: *** [ march satisfiability solver ] ***
0.00/0.01 c main():: ** Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour **
0.00/0.01 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.01 c main()::
0.00/0.01 c initFormula():: searching for DIMACS p-line....
0.00/0.01 c initFormula():: the DIMACS p-line indicates a CNF of 744 variables and 2464 clauses.
0.00/0.01 c parseCNF():: parsing....
0.00/0.01 c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01 c runParser():: parsing was successful, warming up engines...
0.00/0.01 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01 c preprocessing fase I completed:: there are now 744 free variables and 2464 clauses.
0.00/0.01 c stat :: sign balance is biased by 0.047
0.00/0.01 c find_equivalence():: found 256 3-equivalences
0.00/0.01 c find_and_remove_tautogolies():: found and removed 192 tautologies
0.00/0.01 c shorten_equivalence(): average equivalence length reduced from 6.000000 to 6.000000
0.00/0.01 c using 3-SAT heuristics (occurence based diff)
0.00/0.01 c simplify_formula():: removed 0 tautological, 1024 satisfied and 0 duplicate clauses
0.00/0.01 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01 c lessRedundantTransformation():: nothing to be done.
0.00/0.01 c transformTo3SAT():: you gave me 744 variables and 1440 clauses.
0.00/0.01 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.01 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.01 c transformTo3SAT():: the transformation yielded 744 variabels and 1440 clauses.
0.00/0.01 c main():: clause / variable ratio: ( 1440 / 744 ) = 1.94
0.00/0.01 c longest clause has size 3
0.00/0.01 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01 c number of free variables = 552
0.00/0.01 c dynamic_preselect_setsize :: off
0.00/0.01 c main():: all systems go!
0.00/0.01 c |----------------------------------------------------------------|
c |*
c |**
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c |********************************
c |****************************************************************| ( 0/999) NodeCount: 162
0.04/0.09 c |----------------------------------------------------------------|
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0.50/0.55 c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 12957
5.50/5.52 c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 119708
50.48/50.56 c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 860508
363.99/364.13 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-1731616-1240772693/watcher-1731616-1240772693 -o /tmp/evaluation-result-1731616-1240772693/solver-1731616-1240772693 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1731616-1240772693.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: 0.99 0.98 0.99 2/65 8725
/proc/meminfo: memFree=1780872/2055920 swapFree=4191900/4192956
[pid=8725] ppid=8723 vsize=1104 CPUtime=0
/proc/8725/stat : 8725 (march_hi) R 8723 8725 8375 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 105298278 1130496 134 1992294400 134512640 135197378 4294956240 18446744073709551615 134722737 0 0 4096 0 0 0 0 17 1 0 0
/proc/8725/statm: 276 134 65 167 0 107 0
[startup+0.0478699 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8725
/proc/meminfo: memFree=1780872/2055920 swapFree=4191900/4192956
[pid=8725] ppid=8723 vsize=2084 CPUtime=0.04
/proc/8725/stat : 8725 (march_hi) R 8723 8725 8375 0 -1 4194304 273 0 0 0 4 0 0 0 18 0 1 0 105298278 2134016 255 1992294400 134512640 135197378 4294956240 18446744073709551615 134526269 0 0 4096 0 0 0 0 17 1 0 0
/proc/8725/statm: 521 255 92 167 0 352 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2084
[startup+0.101876 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8725
/proc/meminfo: memFree=1780872/2055920 swapFree=4191900/4192956
[pid=8725] ppid=8723 vsize=2084 CPUtime=0.1
/proc/8725/stat : 8725 (march_hi) R 8723 8725 8375 0 -1 4194304 290 0 0 0 10 0 0 0 18 0 1 0 105298278 2134016 272 1992294400 134512640 135197378 4294956240 18446744073709551615 134539885 0 0 4096 0 0 0 0 17 1 0 0
/proc/8725/statm: 521 272 92 167 0 352 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2084
[startup+0.301898 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8725
/proc/meminfo: memFree=1780872/2055920 swapFree=4191900/4192956
[pid=8725] ppid=8723 vsize=2216 CPUtime=0.3
/proc/8725/stat : 8725 (march_hi) R 8723 8725 8375 0 -1 4194304 300 0 0 0 30 0 0 0 20 0 1 0 105298278 2269184 282 1992294400 134512640 135197378 4294956240 18446744073709551615 134526339 0 0 4096 0 0 0 0 17 1 0 0
/proc/8725/statm: 554 282 92 167 0 385 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2216
[startup+0.701943 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 8725
/proc/meminfo: memFree=1780872/2055920 swapFree=4191900/4192956
[pid=8725] ppid=8723 vsize=2216 CPUtime=0.7
/proc/8725/stat : 8725 (march_hi) R 8723 8725 8375 0 -1 4194304 316 0 0 0 70 0 0 0 24 0 1 0 105298278 2269184 298 1992294400 134512640 135197378 4294956240 18446744073709551615 134539195 0 0 4096 0 0 0 0 17 1 0 0
/proc/8725/statm: 554 298 92 167 0 385 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2216
[startup+1.50103 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8726
/proc/meminfo: memFree=1779904/2055920 swapFree=4191900/4192956
[pid=8725] ppid=8723 vsize=2360 CPUtime=1.49
/proc/8725/stat : 8725 (march_hi) R 8723 8725 8375 0 -1 4194304 338 0 0 0 149 0 0 0 25 0 1 0 105298278 2416640 320 1992294400 134512640 135197378 4294956240 18446744073709551615 134551679 0 0 4096 0 0 0 0 17 1 0 0
/proc/8725/statm: 590 320 92 167 0 421 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2360
[startup+3.10121 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8726
/proc/meminfo: memFree=1779712/2055920 swapFree=4191900/4192956
[pid=8725] ppid=8723 vsize=2504 CPUtime=3.09
/proc/8725/stat : 8725 (march_hi) R 8723 8725 8375 0 -1 4194304 393 0 0 0 309 0 0 0 25 0 1 0 105298278 2564096 373 1992294400 134512640 135197378 4294956240 18446744073709551615 134551679 0 0 4096 0 0 0 0 17 1 0 0
/proc/8725/statm: 626 373 92 167 0 457 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2504
[startup+6.30157 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8726
/proc/meminfo: memFree=1779328/2055920 swapFree=4191900/4192956
[pid=8725] ppid=8723 vsize=2756 CPUtime=6.29
/proc/8725/stat : 8725 (march_hi) R 8723 8725 8375 0 -1 4194304 439 0 0 0 629 0 0 0 25 0 1 0 105298278 2822144 419 1992294400 134512640 135197378 4294956240 18446744073709551615 134539156 0 0 4096 0 0 0 0 17 1 0 0
/proc/8725/statm: 689 419 92 167 0 520 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2756
[startup+12.7013 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8726
/proc/meminfo: memFree=1778944/2055920 swapFree=4191900/4192956
[pid=8725] ppid=8723 vsize=3324 CPUtime=12.69
/proc/8725/stat : 8725 (march_hi) R 8723 8725 8375 0 -1 4194304 526 0 0 0 1269 0 0 0 25 0 1 0 105298278 3403776 506 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/8725/statm: 831 506 92 167 0 662 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3324
[startup+25.5017 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8726
/proc/meminfo: memFree=1778240/2055920 swapFree=4191900/4192956
[pid=8725] ppid=8723 vsize=3836 CPUtime=25.49
/proc/8725/stat : 8725 (march_hi) R 8723 8725 8375 0 -1 4194304 693 0 0 0 2549 0 0 0 25 0 1 0 105298278 3928064 673 1992294400 134512640 135197378 4294956240 18446744073709551615 134551692 0 0 4096 0 0 0 0 17 1 0 0
/proc/8725/statm: 959 673 92 167 0 790 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3836
[startup+51.1016 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8726
/proc/meminfo: memFree=1776704/2055920 swapFree=4191900/4192956
[pid=8725] ppid=8723 vsize=5884 CPUtime=51.08
/proc/8725/stat : 8725 (march_hi) R 8723 8725 8375 0 -1 4194304 1069 0 0 0 5108 0 0 0 25 0 1 0 105298278 6025216 1049 1992294400 134512640 135197378 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/8725/statm: 1471 1049 92 167 0 1302 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5884
[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8726
/proc/meminfo: memFree=1773568/2055920 swapFree=4191900/4192956
[pid=8725] ppid=8723 vsize=10516 CPUtime=102.27
/proc/8725/stat : 8725 (march_hi) R 8723 8725 8375 0 -1 4194304 1823 0 0 0 10226 1 0 0 25 0 1 0 105298278 10768384 1803 1992294400 134512640 135197378 4294956240 18446744073709551615 134611821 0 0 4096 0 0 0 0 17 1 0 0
/proc/8725/statm: 2629 1803 92 167 0 2460 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10516
[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8726
/proc/meminfo: memFree=1770176/2055920 swapFree=4191900/4192956
[pid=8725] ppid=8723 vsize=14396 CPUtime=162.25
/proc/8725/stat : 8725 (march_hi) R 8723 8725 8375 0 -1 4194304 2661 0 0 0 16224 1 0 0 25 0 1 0 105298278 14741504 2641 1992294400 134512640 135197378 4294956240 18446744073709551615 134526442 0 0 4096 0 0 0 0 17 1 0 0
/proc/8725/statm: 3599 2641 92 167 0 3430 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 14396
[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8726
/proc/meminfo: memFree=1766848/2055920 swapFree=4191900/4192956
[pid=8725] ppid=8723 vsize=20216 CPUtime=222.24
/proc/8725/stat : 8725 (march_hi) R 8723 8725 8375 0 -1 4194304 3476 0 0 0 22222 2 0 0 25 0 1 0 105298278 20701184 3456 1992294400 134512640 135197378 4294956240 18446744073709551615 134526143 0 0 4096 0 0 0 0 17 1 0 0
/proc/8725/statm: 5054 3456 92 167 0 4885 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 20216
[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8726
/proc/meminfo: memFree=1763584/2055920 swapFree=4191900/4192956
[pid=8725] ppid=8723 vsize=20216 CPUtime=282.22
/proc/8725/stat : 8725 (march_hi) R 8723 8725 8375 0 -1 4194304 4301 0 0 0 28220 2 0 0 25 0 1 0 105298278 20701184 4281 1992294400 134512640 135197378 4294956240 18446744073709551615 134539253 0 0 4096 0 0 0 0 17 1 0 0
/proc/8725/statm: 5054 4281 92 167 0 4885 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 20216
[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8726
/proc/meminfo: memFree=1760064/2055920 swapFree=4191900/4192956
[pid=8725] ppid=8723 vsize=28948 CPUtime=342.2
/proc/8725/stat : 8725 (march_hi) R 8723 8725 8375 0 -1 4194304 5167 0 0 0 34218 2 0 0 25 0 1 0 105298278 29642752 5147 1992294400 134512640 135197378 4294956240 18446744073709551615 134548390 0 0 4096 0 0 0 0 17 1 0 0
/proc/8725/statm: 7237 5147 92 167 0 7068 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 28948
[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8726
/proc/meminfo: memFree=1756608/2055920 swapFree=4191900/4192956
[pid=8725] ppid=8723 vsize=30040 CPUtime=402.18
/proc/8725/stat : 8725 (march_hi) R 8723 8725 8375 0 -1 4194304 6042 0 0 0 40216 2 0 0 25 0 1 0 105298278 30760960 6022 1992294400 134512640 135197378 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/8725/statm: 7510 6022 92 167 0 7341 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 30040
[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8726
/proc/meminfo: memFree=1753216/2055920 swapFree=4191900/4192956
[pid=8725] ppid=8723 vsize=30040 CPUtime=462.16
/proc/8725/stat : 8725 (march_hi) R 8723 8725 8375 0 -1 4194304 6865 0 0 0 46214 2 0 0 25 0 1 0 105298278 30760960 6845 1992294400 134512640 135197378 4294956240 18446744073709551615 134526088 0 0 4096 0 0 0 0 17 1 0 0
/proc/8725/statm: 7510 6845 92 167 0 7341 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 30040
[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 3/66 8726
/proc/meminfo: memFree=1749632/2055920 swapFree=4191900/4192956
[pid=8725] ppid=8723 vsize=43136 CPUtime=522.15
/proc/8725/stat : 8725 (march_hi) R 8723 8725 8375 0 -1 4194304 7732 0 0 0 52212 3 0 0 25 0 1 0 105298278 44171264 7712 1992294400 134512640 135197378 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/8725/statm: 10784 7712 92 167 0 10615 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 43136
[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8726
/proc/meminfo: memFree=1746176/2055920 swapFree=4191900/4192956
[pid=8725] ppid=8723 vsize=43136 CPUtime=582.13
/proc/8725/stat : 8725 (march_hi) R 8723 8725 8375 0 -1 4194304 8592 0 0 0 58209 4 0 0 25 0 1 0 105298278 44171264 8572 1992294400 134512640 135197378 4294956240 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/8725/statm: 10784 8572 92 167 0 10615 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 43136
[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8726
/proc/meminfo: memFree=1742656/2055920 swapFree=4191900/4192956
[pid=8725] ppid=8723 vsize=43136 CPUtime=642.12
/proc/8725/stat : 8725 (march_hi) R 8723 8725 8375 0 -1 4194304 9441 0 0 0 64208 4 0 0 25 0 1 0 105298278 44171264 9421 1992294400 134512640 135197378 4294956240 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/8725/statm: 10784 9421 92 167 0 10615 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 43136
[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8726
/proc/meminfo: memFree=1739200/2055920 swapFree=4191900/4192956
[pid=8725] ppid=8723 vsize=43136 CPUtime=702.1
/proc/8725/stat : 8725 (march_hi) R 8723 8725 8375 0 -1 4194304 10280 0 0 0 70205 5 0 0 25 0 1 0 105298278 44171264 10260 1992294400 134512640 135197378 4294956240 18446744073709551615 134526163 0 0 4096 0 0 0 0 17 1 0 0
/proc/8725/statm: 10784 10260 92 167 0 10615 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 43136
[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8726
/proc/meminfo: memFree=1735680/2055920 swapFree=4191900/4192956
[pid=8725] ppid=8723 vsize=62780 CPUtime=762.09
/proc/8725/stat : 8725 (march_hi) R 8723 8725 8375 0 -1 4194304 11134 0 0 0 76203 6 0 0 25 0 1 0 105298278 64286720 11114 1992294400 134512640 135197378 4294956240 18446744073709551615 134526352 0 0 4096 0 0 0 0 17 1 0 0
/proc/8725/statm: 15695 11114 92 167 0 15526 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 62780
[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8726
/proc/meminfo: memFree=1732352/2055920 swapFree=4191900/4192956
[pid=8725] ppid=8723 vsize=62780 CPUtime=822.07
/proc/8725/stat : 8725 (march_hi) R 8723 8725 8375 0 -1 4194304 11983 0 0 0 82201 6 0 0 25 0 1 0 105298278 64286720 11963 1992294400 134512640 135197378 4294956240 18446744073709551615 134713209 0 0 4096 0 0 0 0 17 1 0 0
/proc/8725/statm: 15695 11963 92 167 0 15526 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 62780
[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8726
/proc/meminfo: memFree=1728896/2055920 swapFree=4191900/4192956
[pid=8725] ppid=8723 vsize=62780 CPUtime=882.05
/proc/8725/stat : 8725 (march_hi) R 8723 8725 8375 0 -1 4194304 12836 0 0 0 88198 7 0 0 25 0 1 0 105298278 64286720 12816 1992294400 134512640 135197378 4294956240 18446744073709551615 134551281 0 0 4096 0 0 0 0 17 1 0 0
/proc/8725/statm: 15695 12816 92 167 0 15526 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 62780
[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8726
/proc/meminfo: memFree=1725504/2055920 swapFree=4191900/4192956
[pid=8725] ppid=8723 vsize=62780 CPUtime=942.04
/proc/8725/stat : 8725 (march_hi) R 8723 8725 8375 0 -1 4194304 13699 0 0 0 94197 7 0 0 25 0 1 0 105298278 64286720 13679 1992294400 134512640 135197378 4294956240 18446744073709551615 134597216 0 0 4096 0 0 0 0 17 1 0 0
/proc/8725/statm: 15695 13679 92 167 0 15526 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 62780
[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8726
/proc/meminfo: memFree=1722112/2055920 swapFree=4191900/4192956
[pid=8725] ppid=8723 vsize=62780 CPUtime=1002.03
/proc/8725/stat : 8725 (march_hi) R 8723 8725 8375 0 -1 4194304 14537 0 0 0 100195 8 0 0 25 0 1 0 105298278 64286720 14517 1992294400 134512640 135197378 4294956240 18446744073709551615 134611905 0 0 4096 0 0 0 0 17 1 0 0
/proc/8725/statm: 15695 14517 92 167 0 15526 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 62780
[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8726
/proc/meminfo: memFree=1718848/2055920 swapFree=4191900/4192956
[pid=8725] ppid=8723 vsize=62780 CPUtime=1062
/proc/8725/stat : 8725 (march_hi) R 8723 8725 8375 0 -1 4194304 15355 0 0 0 106192 8 0 0 25 0 1 0 105298278 64286720 15335 1992294400 134512640 135197378 4294956240 18446744073709551615 134649176 0 0 4096 0 0 0 0 17 1 0 0
/proc/8725/statm: 15695 15335 92 167 0 15526 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 62780
[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8726
/proc/meminfo: memFree=1715264/2055920 swapFree=4191900/4192956
[pid=8725] ppid=8723 vsize=92248 CPUtime=1121.99
/proc/8725/stat : 8725 (march_hi) R 8723 8725 8375 0 -1 4194304 16192 0 0 0 112190 9 0 0 25 0 1 0 105298278 94461952 16172 1992294400 134512640 135197378 4294956240 18446744073709551615 134526088 0 0 4096 0 0 0 0 17 1 0 0
/proc/8725/statm: 23062 16172 92 167 0 22893 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 92248
[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8726
/proc/meminfo: memFree=1711936/2055920 swapFree=4191900/4192956
[pid=8725] ppid=8723 vsize=92248 CPUtime=1181.98
/proc/8725/stat : 8725 (march_hi) R 8723 8725 8375 0 -1 4194304 17034 0 0 0 118188 10 0 0 25 0 1 0 105298278 94461952 17014 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/8725/statm: 23062 17014 92 167 0 22893 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 92248
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 8726
/proc/meminfo: memFree=1710912/2055920 swapFree=4191900/4192956
[pid=8725] ppid=8723 vsize=93528 CPUtime=1200.08
/proc/8725/stat : 8725 (march_hi) R 8723 8725 8375 0 -1 4194304 17267 0 0 0 119998 10 0 0 25 0 1 0 105298278 95772672 17247 1992294400 134512640 135197378 4294956240 18446744073709551615 134526103 0 0 4096 0 0 0 0 17 1 0 0
/proc/8725/statm: 23382 17247 92 167 0 23213 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 93528
Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds
Solver just ended. Dumping a history of the last processes samples
Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.1
CPU user time (s): 1199.98
CPU system time (s): 0.113982
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 93528
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.113982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17267
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= 1326
runsolver used 1.23681 second user time and 2.6116 second system time
The end
Launcher Data
Begin job on node91 at 2009-04-26 21:04:53
IDJOB=1731616
IDBENCH=24755
IDSOLVER=521
FILE ID=node91/1731616-1240772693
PBS_JOBID= 9187154
Free space on /tmp= 66556 MiB
SOLVER NAME= march_hi hi
BENCH NAME= SAT07/crafted/Difficult/contest-02-03-04/contest02-Mat26.sat05-457.reshuffled-07.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731616-1240772693/watcher-1731616-1240772693 -o /tmp/evaluation-result-1731616-1240772693/solver-1731616-1240772693 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1731616-1240772693.cnf
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= 3d4fadc8af17bc65dbe7fef013825ed5
RANDOM SEED=2018371631
node91.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 : 3000.241
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 : 3000.241
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: 1781288 kB
Buffers: 31752 kB
Cached: 162684 kB
SwapCached: 384 kB
Active: 45768 kB
Inactive: 162720 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1781288 kB
SwapTotal: 4192956 kB
SwapFree: 4191900 kB
Dirty: 804 kB
Writeback: 0 kB
Mapped: 22436 kB
Slab: 52000 kB
Committed_AS: 316796 kB
PageTables: 1356 kB
VmallocTotal: 536870911 kB
VmallocUsed: 264960 kB
VmallocChunk: 536605679 kB
HugePages_Total: 0
HugePages_Free: 0
Hugepagesize: 2048 kB
Free space on /tmp at the end= 66556 MiB
End job on node91 at 2009-04-26 21:24:55