Trace number 1556340
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) | 1200.09 | 1200.53 |
General information on the benchmark
| Name | APPLICATIONS/
bitverif/maxxor/maxxor064.cnf |
| MD5SUM | 902b28046d424b16042ca612ddad48e0 |
| Bench Category | APPLICATION (applications instances) |
| Best result obtained on this benchmark | |
| Best CPU time to get the best result obtained on this benchmark | |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 51064 |
| Number of clauses | 152039 |
| Sum of the clauses size | 354755 |
| Maximum clause length | 3 |
| Minimum clause length | 1 |
| Number of clauses of size 1 | 2 |
| Number of clauses of size 2 | 101358 |
| Number of clauses of size 3 | 50679 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
Solver Data
2.10/2.13 c main():: *** [ march satisfiability solver ] ***
2.10/2.13 c main():: ** Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour **
2.10/2.13 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
2.10/2.13 c main()::
2.10/2.13 c initFormula():: searching for DIMACS p-line....
2.10/2.13 c initFormula():: the DIMACS p-line indicates a CNF of 51064 variables and 152039 clauses.
2.10/2.13 c parseCNF():: parsing....
2.10/2.13 c parseCNF():: the CNF contains 2 unary clauses.
2.10/2.13 c runParser():: parsing was successful, warming up engines...
2.10/2.13 c simplify_formula():: removed 0 tautological, 44 satisfied and 0 duplicate clauses
2.10/2.13 c preprocessing fase I completed:: there are now 51046 free variables and 151995 clauses.
2.10/2.13 c stat :: sign balance is biased by 0.135
2.10/2.13 c using 3-SAT heuristics (occurence based diff)
2.10/2.13 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.10/2.13 c simplify_formula():: removed 0 tautological, 0 satisfied and 7812 duplicate clauses
2.10/2.13 c resolvent_look() :: found 7812 resolvents
2.10/2.13 c lessRedundantTransformation():: nothing to be done.
2.10/2.13 c transformTo3SAT():: you gave me 51064 variables and 159807 clauses.
2.10/2.13 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
2.10/2.13 c transformTo3SAT():: I will add 0 variables and 0 clauses!
2.10/2.13 c transformTo3SAT():: the transformation yielded 51064 variabels and 159807 clauses.
2.10/2.13 c main():: clause / variable ratio: ( 159807 / 51064 ) = 3.13
2.10/2.13 c longest clause has size 3
2.10/2.13 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.10/2.13 c number of free variables = 51046
2.10/2.13 c dynamic_preselect_setsize :: off
2.10/2.13 c main():: all systems go!
2.10/2.13 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 238
5.99/6.06 c |----------------------------------------------------------------|
c |*
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c |****************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 7903
177.63/177.70 c |----------------------------------------------------------------|
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-1556340-1238748830/watcher-1556340-1238748830 -o /tmp/evaluation-result-1556340-1238748830/solver-1556340-1238748830 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1556340-1238748830.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 3/72 1135
/proc/meminfo: memFree=1897376/2055920 swapFree=4174988/4192956
[pid=1135] ppid=1133 vsize=4084 CPUtime=0
/proc/1135/stat : 1135 (march_hi) R 1133 1135 654 0 -1 4194304 596 0 0 0 0 0 0 0 18 0 1 0 1147544331 4182016 581 1992294400 134512640 135197378 4294956224 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/1135/statm: 1021 584 57 167 0 852 0
[startup+0.0697019 s]
/proc/loadavg: 0.99 0.98 0.99 3/72 1135
/proc/meminfo: memFree=1897376/2055920 swapFree=4174988/4192956
[pid=1135] ppid=1133 vsize=6664 CPUtime=0.06
/proc/1135/stat : 1135 (march_hi) R 1133 1135 654 0 -1 4194304 1408 0 0 0 6 0 0 0 18 0 1 0 1147544331 6823936 1393 1992294400 134512640 135197378 4294956224 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/1135/statm: 1666 1394 57 167 0 1497 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 6664
[startup+0.101707 s]
/proc/loadavg: 0.99 0.98 0.99 3/72 1135
/proc/meminfo: memFree=1897376/2055920 swapFree=4174988/4192956
[pid=1135] ppid=1133 vsize=7060 CPUtime=0.09
/proc/1135/stat : 1135 (march_hi) R 1133 1135 654 0 -1 4194304 1530 0 0 0 9 0 0 0 18 0 1 0 1147544331 7229440 1515 1992294400 134512640 135197378 4294956224 18446744073709551615 134568882 0 0 4096 0 0 0 0 17 1 0 0
/proc/1135/statm: 1765 1515 57 167 0 1596 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7060
[startup+0.301745 s]
/proc/loadavg: 0.99 0.98 0.99 3/72 1135
/proc/meminfo: memFree=1897376/2055920 swapFree=4174988/4192956
[pid=1135] ppid=1133 vsize=17720 CPUtime=0.29
/proc/1135/stat : 1135 (march_hi) R 1133 1135 654 0 -1 4194304 4000 0 0 0 28 1 0 0 19 0 1 0 1147544331 18145280 3036 1992294400 134512640 135197378 4294956224 18446744073709551615 134565212 0 0 4096 0 0 0 0 17 1 0 0
/proc/1135/statm: 4430 3036 64 167 0 4261 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17720
[startup+0.70182 s]
/proc/loadavg: 0.99 0.98 0.99 3/72 1135
/proc/meminfo: memFree=1897376/2055920 swapFree=4174988/4192956
[pid=1135] ppid=1133 vsize=17524 CPUtime=0.69
/proc/1135/stat : 1135 (march_hi) R 1133 1135 654 0 -1 4194304 10708 0 0 0 65 4 0 0 22 0 1 0 1147544331 17944576 3095 1992294400 134512640 135197378 4294956224 18446744073709551615 134514342 0 0 4096 0 0 0 0 17 1 0 0
/proc/1135/statm: 4381 3095 66 167 0 4212 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17524
[startup+1.50197 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 1136
/proc/meminfo: memFree=1880536/2055920 swapFree=4174988/4192956
[pid=1135] ppid=1133 vsize=18416 CPUtime=1.49
/proc/1135/stat : 1135 (march_hi) R 1133 1135 654 0 -1 4194304 21926 0 0 0 139 10 0 0 25 0 1 0 1147544331 18857984 3209 1992294400 134512640 135197378 4294956224 18446744073709551615 134565191 0 0 4096 0 0 0 0 17 1 0 0
/proc/1135/statm: 4604 3209 80 167 0 4435 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18416
[startup+3.10127 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 1136
/proc/meminfo: memFree=1864728/2055920 swapFree=4174988/4192956
[pid=1135] ppid=1133 vsize=86972 CPUtime=3.09
/proc/1135/stat : 1135 (march_hi) R 1133 1135 654 0 -1 4194304 34855 0 0 0 293 16 0 0 25 0 1 0 1147544331 89059328 9301 1992294400 134512640 135197378 4294956224 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/1135/statm: 21743 9301 87 167 0 21574 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 86972
[startup+6.30188 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 1136
/proc/meminfo: memFree=1817368/2055920 swapFree=4174988/4192956
[pid=1135] ppid=1133 vsize=95892 CPUtime=6.29
/proc/1135/stat : 1135 (march_hi) R 1133 1135 654 0 -1 4194304 46737 0 0 0 608 21 0 0 25 0 1 0 1147544331 98193408 21183 1992294400 134512640 135197378 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/1135/statm: 23973 21183 90 167 0 23804 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 95892
[startup+12.7011 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 1136
/proc/meminfo: memFree=1809304/2055920 swapFree=4174988/4192956
[pid=1135] ppid=1133 vsize=99092 CPUtime=12.68
/proc/1135/stat : 1135 (march_hi) R 1133 1135 654 0 -1 4194304 47576 0 0 0 1246 22 0 0 25 0 1 0 1147544331 101470208 22022 1992294400 134512640 135197378 4294956224 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/1135/statm: 24773 22022 90 167 0 24604 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 99092
[startup+25.5015 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 1136
/proc/meminfo: memFree=1804696/2055920 swapFree=4174988/4192956
[pid=1135] ppid=1133 vsize=103604 CPUtime=25.48
/proc/1135/stat : 1135 (march_hi) R 1133 1135 654 0 -1 4194304 48729 0 0 0 2525 23 0 0 25 0 1 0 1147544331 106090496 23129 1992294400 134512640 135197378 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/1135/statm: 25901 23129 90 167 0 25732 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 103604
[startup+51.1013 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 1136
/proc/meminfo: memFree=1798808/2055920 swapFree=4174988/4192956
[pid=1135] ppid=1133 vsize=109452 CPUtime=51.07
/proc/1135/stat : 1135 (march_hi) R 1133 1135 654 0 -1 4194304 50195 0 0 0 5082 25 0 0 25 0 1 0 1147544331 112078848 24595 1992294400 134512640 135197378 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/1135/statm: 27363 24595 90 167 0 27194 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 109452
[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 1136
/proc/meminfo: memFree=1791192/2055920 swapFree=4174988/4192956
[pid=1135] ppid=1133 vsize=117640 CPUtime=102.26
/proc/1135/stat : 1135 (march_hi) R 1133 1135 654 0 -1 4194304 52084 0 0 0 10199 27 0 0 25 0 1 0 1147544331 120463360 26484 1992294400 134512640 135197378 4294956224 18446744073709551615 134541965 0 0 4096 0 0 0 0 17 1 0 0
/proc/1135/statm: 29410 26484 90 167 0 29241 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 117640
[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 1136
/proc/meminfo: memFree=1782424/2055920 swapFree=4174988/4192956
[pid=1135] ppid=1133 vsize=127548 CPUtime=162.23
/proc/1135/stat : 1135 (march_hi) R 1133 1135 654 0 -1 4194304 54288 0 0 0 16194 29 0 0 25 0 1 0 1147544331 130609152 28688 1992294400 134512640 135197378 4294956224 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/1135/statm: 31887 28688 90 167 0 31718 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 127548
[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 1136
/proc/meminfo: memFree=1775384/2055920 swapFree=4174988/4192956
[pid=1135] ppid=1133 vsize=133444 CPUtime=222.2
/proc/1135/stat : 1135 (march_hi) R 1133 1135 654 0 -1 4194304 56015 0 0 0 22190 30 0 0 25 0 1 0 1147544331 136646656 30415 1992294400 134512640 135197378 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/1135/statm: 33361 30415 90 167 0 33192 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 133444
[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 1136
/proc/meminfo: memFree=1772376/2055920 swapFree=4174988/4192956
[pid=1135] ppid=1133 vsize=135876 CPUtime=282.19
/proc/1135/stat : 1135 (march_hi) R 1133 1135 654 0 -1 4194304 56775 0 0 0 28188 31 0 0 25 0 1 0 1147544331 139137024 31175 1992294400 134512640 135197378 4294956224 18446744073709551615 134552934 0 0 4096 0 0 0 0 17 1 0 0
/proc/1135/statm: 33969 31175 90 167 0 33800 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 135876
[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 1136
/proc/meminfo: memFree=1769048/2055920 swapFree=4174988/4192956
[pid=1135] ppid=1133 vsize=142800 CPUtime=342.17
/proc/1135/stat : 1135 (march_hi) R 1133 1135 654 0 -1 4194304 57583 0 0 0 34185 32 0 0 25 0 1 0 1147544331 146227200 31983 1992294400 134512640 135197378 4294956224 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/1135/statm: 35700 31983 90 167 0 35531 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 142800
[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 1136
/proc/meminfo: memFree=1766488/2055920 swapFree=4174988/4192956
[pid=1135] ppid=1133 vsize=143848 CPUtime=402.14
/proc/1135/stat : 1135 (march_hi) R 1133 1135 654 0 -1 4194304 58215 0 0 0 40182 32 0 0 25 0 1 0 1147544331 147300352 32615 1992294400 134512640 135197378 4294956224 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/1135/statm: 35962 32615 90 167 0 35793 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 143848
[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 1142
/proc/meminfo: memFree=1763024/2055920 swapFree=4174988/4192956
[pid=1135] ppid=1133 vsize=146336 CPUtime=462.11
/proc/1135/stat : 1135 (march_hi) R 1133 1135 654 0 -1 4194304 59004 0 0 0 46177 34 0 0 25 0 1 0 1147544331 149848064 33404 1992294400 134512640 135197378 4294956224 18446744073709551615 134542109 0 0 4096 0 0 0 0 17 1 0 0
/proc/1135/statm: 36584 33404 90 167 0 36415 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 146336
[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 1142
/proc/meminfo: memFree=1760464/2055920 swapFree=4174988/4192956
[pid=1135] ppid=1133 vsize=148244 CPUtime=522.09
/proc/1135/stat : 1135 (march_hi) R 1133 1135 654 0 -1 4194304 59644 0 0 0 52174 35 0 0 25 0 1 0 1147544331 151801856 34044 1992294400 134512640 135197378 4294956224 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/1135/statm: 37061 34044 90 167 0 36892 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 148244
[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 1142
/proc/meminfo: memFree=1758032/2055920 swapFree=4174988/4192956
[pid=1135] ppid=1133 vsize=149884 CPUtime=582.07
/proc/1135/stat : 1135 (march_hi) R 1133 1135 654 0 -1 4194304 60256 0 0 0 58171 36 0 0 25 0 1 0 1147544331 153481216 34656 1992294400 134512640 135197378 4294956224 18446744073709551615 134541914 0 0 4096 0 0 0 0 17 1 0 0
/proc/1135/statm: 37471 34656 90 167 0 37302 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 149884
[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 1142
/proc/meminfo: memFree=1755728/2055920 swapFree=4174988/4192956
[pid=1135] ppid=1133 vsize=159724 CPUtime=642.05
/proc/1135/stat : 1135 (march_hi) R 1133 1135 654 0 -1 4194304 60797 0 0 0 64169 36 0 0 25 0 1 0 1147544331 163557376 35197 1992294400 134512640 135197378 4294956224 18446744073709551615 134603849 0 0 4096 0 0 0 0 17 1 0 0
/proc/1135/statm: 39931 35197 90 167 0 39762 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 159724
[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 1142
/proc/meminfo: memFree=1753552/2055920 swapFree=4174988/4192956
[pid=1135] ppid=1133 vsize=161336 CPUtime=702.03
/proc/1135/stat : 1135 (march_hi) R 1133 1135 654 0 -1 4194304 61329 0 0 0 70166 37 0 0 25 0 1 0 1147544331 165208064 35729 1992294400 134512640 135197378 4294956224 18446744073709551615 134542128 0 0 4096 0 0 0 0 17 1 0 0
/proc/1135/statm: 40334 35729 90 167 0 40165 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 161336
[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 1142
/proc/meminfo: memFree=1749976/2055920 swapFree=4174988/4192956
[pid=1135] ppid=1133 vsize=164176 CPUtime=762.01
/proc/1135/stat : 1135 (march_hi) R 1133 1135 654 0 -1 4194304 62216 0 0 0 76163 38 0 0 25 0 1 0 1147544331 168116224 36616 1992294400 134512640 135197378 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/1135/statm: 41044 36616 90 167 0 40875 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 164176
[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 1142
/proc/meminfo: memFree=1743960/2055920 swapFree=4174988/4192956
[pid=1135] ppid=1133 vsize=168856 CPUtime=821.98
/proc/1135/stat : 1135 (march_hi) R 1133 1135 654 0 -1 4194304 63772 0 0 0 82159 39 0 0 25 0 1 0 1147544331 172908544 38172 1992294400 134512640 135197378 4294956224 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/1135/statm: 42214 38172 90 167 0 42045 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 168856
[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 1142
/proc/meminfo: memFree=1741592/2055920 swapFree=4174988/4192956
[pid=1135] ppid=1133 vsize=170340 CPUtime=881.96
/proc/1135/stat : 1135 (march_hi) R 1133 1135 654 0 -1 4194304 64289 0 0 0 88157 39 0 0 25 0 1 0 1147544331 174428160 38689 1992294400 134512640 135197378 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/1135/statm: 42585 38689 90 167 0 42416 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 170340
[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 1142
/proc/meminfo: memFree=1739608/2055920 swapFree=4174988/4192956
[pid=1135] ppid=1133 vsize=171660 CPUtime=941.93
/proc/1135/stat : 1135 (march_hi) R 1133 1135 654 0 -1 4194304 64786 0 0 0 94153 40 0 0 25 0 1 0 1147544331 175779840 39186 1992294400 134512640 135197378 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/1135/statm: 42915 39186 90 167 0 42746 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 171660
[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 1142
/proc/meminfo: memFree=1737880/2055920 swapFree=4174988/4192956
[pid=1135] ppid=1133 vsize=173620 CPUtime=1001.92
/proc/1135/stat : 1135 (march_hi) R 1133 1135 654 0 -1 4194304 65203 0 0 0 100151 41 0 0 25 0 1 0 1147544331 177786880 39603 1992294400 134512640 135197378 4294956224 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/1135/statm: 43405 39603 90 167 0 43236 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 173620
[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 1142
/proc/meminfo: memFree=1735896/2055920 swapFree=4174988/4192956
[pid=1135] ppid=1133 vsize=174824 CPUtime=1061.89
/proc/1135/stat : 1135 (march_hi) R 1133 1135 654 0 -1 4194304 65695 0 0 0 106148 41 0 0 25 0 1 0 1147544331 179019776 40095 1992294400 134512640 135197378 4294956224 18446744073709551615 134542117 0 0 4096 0 0 0 0 17 1 0 0
/proc/1135/statm: 43706 40095 90 167 0 43537 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 174824
[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 1142
/proc/meminfo: memFree=1733720/2055920 swapFree=4174988/4192956
[pid=1135] ppid=1133 vsize=175636 CPUtime=1121.87
/proc/1135/stat : 1135 (march_hi) R 1133 1135 654 0 -1 4194304 66235 0 0 0 112146 41 0 0 25 0 1 0 1147544331 179851264 40635 1992294400 134512640 135197378 4294956224 18446744073709551615 134572697 0 0 4096 0 0 0 0 17 1 0 0
/proc/1135/statm: 43909 40635 90 167 0 43740 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 175636
[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 1142
/proc/meminfo: memFree=1732248/2055920 swapFree=4174988/4192956
[pid=1135] ppid=1133 vsize=176452 CPUtime=1181.85
/proc/1135/stat : 1135 (march_hi) R 1133 1135 654 0 -1 4194304 66613 0 0 0 118144 41 0 0 25 0 1 0 1147544331 180686848 41013 1992294400 134512640 135197378 4294956224 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0
/proc/1135/statm: 44113 41013 90 167 0 43944 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 176452
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/73 1142
/proc/meminfo: memFree=1731864/2055920 swapFree=4174988/4192956
[pid=1135] ppid=1133 vsize=176588 CPUtime=1200.04
/proc/1135/stat : 1135 (march_hi) R 1133 1135 654 0 -1 4194304 66692 0 0 0 119963 41 0 0 25 0 1 0 1147544331 180826112 41092 1992294400 134512640 135197378 4294956224 18446744073709551615 134541960 0 0 4096 0 0 0 0 17 1 0 0
/proc/1135/statm: 44147 41092 90 167 0 43978 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 176588
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: 0.99 0.98 0.99 2/73 1142
/proc/meminfo: memFree=1731864/2055920 swapFree=4174988/4192956
[pid=1135] ppid=1133 vsize=176588 CPUtime=1200.04
/proc/1135/stat : 1135 (march_hi) R 1133 1135 654 0 -1 4194304 66692 0 0 0 119963 41 0 0 25 0 1 0 1147544331 180826112 41092 1992294400 134512640 135197378 4294956224 18446744073709551615 134541960 0 0 4096 0 0 0 0 17 1 0 0
/proc/1135/statm: 44147 41092 90 167 0 43978 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 176588
Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.09
CPU user time (s): 1199.64
CPU system time (s): 0.446932
CPU usage (%): 99.9626
Max. virtual memory (cumulated for all children) (KiB): 176588
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.64
system time used= 0.446932
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 66692
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= 2361
runsolver used 1.10483 second user time and 3.2755 second system time
The end
Launcher Data
Begin job on node64 at 2009-04-03 10:53:51
IDJOB=1556340
IDBENCH=70817
IDSOLVER=521
FILE ID=node64/1556340-1238748830
PBS_JOBID= 9085403
Free space on /tmp= 66520 MiB
SOLVER NAME= march_hi hi
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxxor/maxxor064.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1556340-1238748830/watcher-1556340-1238748830 -o /tmp/evaluation-result-1556340-1238748830/solver-1556340-1238748830 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1556340-1238748830.cnf
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= 902b28046d424b16042ca612ddad48e0
RANDOM SEED=454987945
node64.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 : 3000.261
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 : 3000.261
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: 1897856 kB
Buffers: 9784 kB
Cached: 70200 kB
SwapCached: 8688 kB
Active: 25972 kB
Inactive: 64468 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1897856 kB
SwapTotal: 4192956 kB
SwapFree: 4174988 kB
Dirty: 3224 kB
Writeback: 0 kB
Mapped: 16160 kB
Slab: 52528 kB
Committed_AS: 3226464 kB
PageTables: 2000 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= 66516 MiB
End job on node64 at 2009-04-03 11:13:53