Trace number 308777
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, and are wall clock time (not CPU 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
General information on the benchmark
| Name | random/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1352949000-03-SAT.cnf |
| MD5SUM | f5ec9b90345d9fa1e04d84b615d8e6ed |
| Bench Category | RANDOM (random instances) |
| Best result obtained on this benchmark | SAT |
| Best CPU time to get the best result obtained on this benchmark | 397.312 |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 4498 |
| Number of clauses | 12014 |
| Sum of the clauses size | 32438 |
| Maximum clause length | 3 |
| Minimum clause length | 2 |
| Number of clauses of size 1 | 0 |
| Number of clauses of size 2 | 3604 |
| Number of clauses of size 3 | 8410 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
0.10/0.19 c main():: *** [ march satisfiability solver ] ***
0.10/0.19 c main():: ** Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren **
0.10/0.19 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.10/0.19 c main()::
0.10/0.19 c initFormula():: searching for DIMACS p-line....
0.10/0.19 c initFormula():: the DIMACS p-line indicates a CNF of 4500 variables and 12014 clauses.
0.10/0.19 c parseCNF():: parsing....
0.10/0.19 c parseCNF():: the CNF contains 0 unary clauses.
0.10/0.19 c runParser():: parsing was successful, warming up engines...
0.10/0.19 c simplify_formula():: removed 0 tautological, 872 satisfied and 0 duplicate clauses
0.10/0.19 c preprocessing fase I completed:: there are now 4254 free variables and 11142 clauses.
0.10/0.19 c stat :: sign balance is biased by 0.715
0.10/0.19 c shorten_equivalence(): average equivalence length reduced from nan to nan
0.10/0.19 c using 3-SAT heuristics (occurence based diff)
0.10/0.19 c longest clause has size 3
0.10/0.19 c simplify_formula():: removed 0 tautological, 0 satisfied and 32 duplicate clauses
0.10/0.19 c resolvent_look() :: found 14 resolvents
0.10/0.19 c lessRedundantTransformation():: nothing to be done.
0.10/0.19 c transformTo3SAT():: you gave me 4500 variables and 11156 clauses.
0.10/0.19 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.10/0.19 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.10/0.19 c transformTo3SAT():: the transformation yielded 4500 variabels and 11156 clauses.
0.10/0.19 c main():: clause / variable ratio: ( 11156 / 4500 ) = 2.48
0.10/0.19 c longest clause has size 3
0.10/0.19 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.10/0.19 c dynamic_preselect_setsize :: on
0.10/0.19 c suggested doublelook initial :: 0
0.10/0.19 c main():: all systems go!
0.10/0.19 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1834 JD: 11
22.22/22.30 c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 1 NC: 52726 JD: 11
345.51/345.71 c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 2 NC: 180592 JD: 11
1011.06/1011.50 c |----------------------------------------------------------------|
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ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:
runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr
command line: runsolver --timestamp -w ROOT/results/node9/watcher-308777-1172527810 -o ROOT/results/node9/solver-308777-1172527810 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308777-1172527810/march_ks /tmp/evaluation/308777-1172527810/instance-308777-1172527810.cnf
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 0.93 0.99 0.99 3/77 15888
/proc/meminfo: memFree=1582464/2055920 swapFree=4192812/4192956
[pid=15888] ppid=15886 vsize=1084 CPUtime=0
/proc/15888/stat : 15888 (march_ks) R 15886 15888 15825 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 272735712 1110016 167 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134738810 0 0 4096 0 0 0 0 17 1 0 0
/proc/15888/statm: 271 168 47 123 0 146 0
[startup+0.107194 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 15888
/proc/meminfo: memFree=1582464/2055920 swapFree=4192812/4192956
[pid=15888] ppid=15886 vsize=2116 CPUtime=0.1
/proc/15888/stat : 15888 (march_ks) R 15886 15888 15825 0 -1 4194304 999 0 0 0 10 0 0 0 18 0 1 0 272735712 2166784 367 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134628643 0 0 4096 0 0 0 0 17 1 0 0
/proc/15888/statm: 529 367 52 123 0 404 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2116
[startup+0.515274 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 15888
/proc/meminfo: memFree=1582464/2055920 swapFree=4192812/4192956
[pid=15888] ppid=15886 vsize=5548 CPUtime=0.5
/proc/15888/stat : 15888 (march_ks) R 15886 15888 15825 0 -1 4194304 2460 0 0 0 50 0 0 0 21 0 1 0 272735712 5681152 1196 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/15888/statm: 1387 1196 73 123 0 1262 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5548
[startup+1.33543 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 15889
/proc/meminfo: memFree=1577720/2055920 swapFree=4192812/4192956
[pid=15888] ppid=15886 vsize=5680 CPUtime=1.32
/proc/15888/stat : 15888 (march_ks) R 15886 15888 15825 0 -1 4194304 2506 0 0 0 132 0 0 0 25 0 1 0 272735712 5816320 1242 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/15888/statm: 1420 1242 73 123 0 1295 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5680
[startup+2.97575 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 15889
/proc/meminfo: memFree=1577464/2055920 swapFree=4192812/4192956
[pid=15888] ppid=15886 vsize=5936 CPUtime=2.96
/proc/15888/stat : 15888 (march_ks) R 15886 15888 15825 0 -1 4194304 2552 0 0 0 296 0 0 0 25 0 1 0 272735712 6078464 1288 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/15888/statm: 1484 1288 73 123 0 1359 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5936
[startup+6.25238 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 15889
/proc/meminfo: memFree=1577080/2055920 swapFree=4192812/4192956
[pid=15888] ppid=15886 vsize=6192 CPUtime=6.24
/proc/15888/stat : 15888 (march_ks) R 15886 15888 15825 0 -1 4194304 2602 0 0 0 623 1 0 0 25 0 1 0 272735712 6340608 1338 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538131 0 0 4096 0 0 0 0 17 1 0 0
/proc/15888/statm: 1548 1338 73 123 0 1423 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6192
[startup+12.7096 s]
/proc/loadavg: 0.94 0.99 0.99 2/78 15889
/proc/meminfo: memFree=1576896/2055920 swapFree=4192812/4192956
[pid=15888] ppid=15886 vsize=6320 CPUtime=12.7
/proc/15888/stat : 15888 (march_ks) R 15886 15888 15825 0 -1 4194304 2656 0 0 0 1269 1 0 0 25 0 1 0 272735712 6471680 1392 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134578874 0 0 4096 0 0 0 0 17 1 0 0
/proc/15888/statm: 1580 1392 73 123 0 1455 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 6320
[startup+25.5151 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 15889
/proc/meminfo: memFree=1576576/2055920 swapFree=4192812/4192956
[pid=15888] ppid=15886 vsize=6740 CPUtime=25.5
/proc/15888/stat : 15888 (march_ks) R 15886 15888 15825 0 -1 4194304 2743 0 0 0 2549 1 0 0 25 0 1 0 272735712 6901760 1479 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538585 0 0 4096 0 0 0 0 17 1 0 0
/proc/15888/statm: 1685 1479 73 123 0 1560 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 6740
[startup+51.127 s]
/proc/loadavg: 0.97 0.99 0.99 2/78 15889
/proc/meminfo: memFree=1576192/2055920 swapFree=4192812/4192956
[pid=15888] ppid=15886 vsize=7136 CPUtime=51.1
/proc/15888/stat : 15888 (march_ks) R 15886 15888 15825 0 -1 4194304 2833 0 0 0 5109 1 0 0 25 0 1 0 272735712 7307264 1569 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/15888/statm: 1784 1569 73 123 0 1659 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 7136
[startup+102.345 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 15889
/proc/meminfo: memFree=1575872/2055920 swapFree=4192812/4192956
[pid=15888] ppid=15886 vsize=7400 CPUtime=102.3
/proc/15888/stat : 15888 (march_ks) R 15886 15888 15825 0 -1 4194304 2915 0 0 0 10228 2 0 0 25 0 1 0 272735712 7577600 1651 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134628856 0 0 4096 0 0 0 0 17 1 0 0
/proc/15888/statm: 1850 1651 73 123 0 1725 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 7400
[startup+162.376 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 15889
/proc/meminfo: memFree=1575680/2055920 swapFree=4192812/4192956
[pid=15888] ppid=15886 vsize=7664 CPUtime=162.3
/proc/15888/stat : 15888 (march_ks) R 15886 15888 15825 0 -1 4194304 2963 0 0 0 16228 2 0 0 25 0 1 0 272735712 7847936 1699 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/15888/statm: 1916 1699 73 123 0 1791 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 7664
[startup+222.407 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 15889
/proc/meminfo: memFree=1575488/2055920 swapFree=4192812/4192956
[pid=15888] ppid=15886 vsize=7796 CPUtime=222.31
/proc/15888/stat : 15888 (march_ks) R 15886 15888 15825 0 -1 4194304 3005 0 0 0 22228 3 0 0 25 0 1 0 272735712 7983104 1741 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/15888/statm: 1949 1741 73 123 0 1824 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 7796
[startup+282.438 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 15889
/proc/meminfo: memFree=1575296/2055920 swapFree=4192812/4192956
[pid=15888] ppid=15886 vsize=7928 CPUtime=282.33
/proc/15888/stat : 15888 (march_ks) R 15886 15888 15825 0 -1 4194304 3041 0 0 0 28229 4 0 0 25 0 1 0 272735712 8118272 1777 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542782 0 0 4096 0 0 0 0 17 1 0 0
/proc/15888/statm: 1982 1777 73 123 0 1857 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 7928
[startup+342.471 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 15889
/proc/meminfo: memFree=1575168/2055920 swapFree=4192812/4192956
[pid=15888] ppid=15886 vsize=8060 CPUtime=342.33
/proc/15888/stat : 15888 (march_ks) R 15886 15888 15825 0 -1 4194304 3064 0 0 0 34229 4 0 0 25 0 1 0 272735712 8253440 1800 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/15888/statm: 2015 1800 73 123 0 1890 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 8060
[startup+402.511 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15889
/proc/meminfo: memFree=1575040/2055920 swapFree=4192812/4192956
[pid=15888] ppid=15886 vsize=8192 CPUtime=402.35
/proc/15888/stat : 15888 (march_ks) R 15886 15888 15825 0 -1 4194304 3098 0 0 0 40230 5 0 0 25 0 1 0 272735712 8388608 1834 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/15888/statm: 2048 1834 73 123 0 1923 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 8192
[startup+462.542 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15889
/proc/meminfo: memFree=1574912/2055920 swapFree=4192812/4192956
[pid=15888] ppid=15886 vsize=8308 CPUtime=462.36
/proc/15888/stat : 15888 (march_ks) R 15886 15888 15825 0 -1 4194304 3125 0 0 0 46231 5 0 0 25 0 1 0 272735712 8507392 1861 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538181 0 0 4096 0 0 0 0 17 1 0 0
/proc/15888/statm: 2077 1861 73 123 0 1952 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 8308
[startup+522.572 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15889
/proc/meminfo: memFree=1574848/2055920 swapFree=4192812/4192956
[pid=15888] ppid=15886 vsize=8308 CPUtime=522.37
/proc/15888/stat : 15888 (march_ks) R 15886 15888 15825 0 -1 4194304 3146 0 0 0 52231 6 0 0 25 0 1 0 272735712 8507392 1882 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134579126 0 0 4096 0 0 0 0 17 1 0 0
/proc/15888/statm: 2077 1882 73 123 0 1952 0
Current children cumulated CPU time (s) 522.37
Current children cumulated vsize (KiB) 8308
[startup+582.604 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15889
/proc/meminfo: memFree=1574784/2055920 swapFree=4192812/4192956
[pid=15888] ppid=15886 vsize=8440 CPUtime=582.39
/proc/15888/stat : 15888 (march_ks) R 15886 15888 15825 0 -1 4194304 3165 0 0 0 58232 7 0 0 25 0 1 0 272735712 8642560 1901 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564829 0 0 4096 0 0 0 0 17 1 0 0
/proc/15888/statm: 2110 1901 73 123 0 1985 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 8440
[startup+642.641 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15889
/proc/meminfo: memFree=1574720/2055920 swapFree=4192812/4192956
[pid=15888] ppid=15886 vsize=8440 CPUtime=642.39
/proc/15888/stat : 15888 (march_ks) R 15886 15888 15825 0 -1 4194304 3177 0 0 0 64232 7 0 0 25 0 1 0 272735712 8642560 1913 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542609 0 0 4096 0 0 0 0 17 1 0 0
/proc/15888/statm: 2110 1913 73 123 0 1985 0
Current children cumulated CPU time (s) 642.39
Current children cumulated vsize (KiB) 8440
[startup+702.672 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15889
/proc/meminfo: memFree=1574720/2055920 swapFree=4192812/4192956
[pid=15888] ppid=15886 vsize=8572 CPUtime=702.4
/proc/15888/stat : 15888 (march_ks) R 15886 15888 15825 0 -1 4194304 3191 0 0 0 70232 8 0 0 25 0 1 0 272735712 8777728 1927 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542580 0 0 4096 0 0 0 0 17 1 0 0
/proc/15888/statm: 2143 1927 73 123 0 2018 0
Current children cumulated CPU time (s) 702.4
Current children cumulated vsize (KiB) 8572
[startup+762.702 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 15889
/proc/meminfo: memFree=1574592/2055920 swapFree=4192812/4192956
[pid=15888] ppid=15886 vsize=8572 CPUtime=762.41
/proc/15888/stat : 15888 (march_ks) R 15886 15888 15825 0 -1 4194304 3205 0 0 0 76233 8 0 0 25 0 1 0 272735712 8777728 1941 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538021 0 0 4096 0 0 0 0 17 1 0 0
/proc/15888/statm: 2143 1941 73 123 0 2018 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 8572
[startup+822.737 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 15889
/proc/meminfo: memFree=1574592/2055920 swapFree=4192812/4192956
[pid=15888] ppid=15886 vsize=8572 CPUtime=822.42
/proc/15888/stat : 15888 (march_ks) R 15886 15888 15825 0 -1 4194304 3215 0 0 0 82233 9 0 0 25 0 1 0 272735712 8777728 1951 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542380 0 0 4096 0 0 0 0 17 1 0 0
/proc/15888/statm: 2143 1951 73 123 0 2018 0
Current children cumulated CPU time (s) 822.42
Current children cumulated vsize (KiB) 8572
[startup+882.765 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 15889
/proc/meminfo: memFree=1574592/2055920 swapFree=4192812/4192956
[pid=15888] ppid=15886 vsize=8704 CPUtime=882.42
/proc/15888/stat : 15888 (march_ks) R 15886 15888 15825 0 -1 4194304 3232 0 0 0 88233 9 0 0 25 0 1 0 272735712 8912896 1968 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134549516 0 0 4096 0 0 0 0 17 1 0 0
/proc/15888/statm: 2176 1968 73 123 0 2051 0
Current children cumulated CPU time (s) 882.42
Current children cumulated vsize (KiB) 8704
[startup+942.8 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 15889
/proc/meminfo: memFree=1574528/2055920 swapFree=4192812/4192956
[pid=15888] ppid=15886 vsize=8704 CPUtime=942.44
/proc/15888/stat : 15888 (march_ks) R 15886 15888 15825 0 -1 4194304 3244 0 0 0 94234 10 0 0 25 0 1 0 272735712 8912896 1980 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542329 0 0 4096 0 0 0 0 17 1 0 0
/proc/15888/statm: 2176 1980 73 123 0 2051 0
Current children cumulated CPU time (s) 942.44
Current children cumulated vsize (KiB) 8704
[startup+1002.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15889
/proc/meminfo: memFree=1574528/2055920 swapFree=4192812/4192956
[pid=15888] ppid=15886 vsize=8704 CPUtime=1002.45
/proc/15888/stat : 15888 (march_ks) R 15886 15888 15825 0 -1 4194304 3253 0 0 0 100235 10 0 0 25 0 1 0 272735712 8912896 1989 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542537 0 0 4096 0 0 0 0 17 1 0 0
/proc/15888/statm: 2176 1989 73 123 0 2051 0
Current children cumulated CPU time (s) 1002.45
Current children cumulated vsize (KiB) 8704
[startup+1062.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15889
/proc/meminfo: memFree=1574400/2055920 swapFree=4192812/4192956
[pid=15888] ppid=15886 vsize=8836 CPUtime=1062.47
/proc/15888/stat : 15888 (march_ks) R 15886 15888 15825 0 -1 4194304 3267 0 0 0 106236 11 0 0 25 0 1 0 272735712 9048064 2003 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/15888/statm: 2209 2003 73 123 0 2084 0
Current children cumulated CPU time (s) 1062.47
Current children cumulated vsize (KiB) 8836
[startup+1122.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15889
/proc/meminfo: memFree=1574336/2055920 swapFree=4192812/4192956
[pid=15888] ppid=15886 vsize=8836 CPUtime=1122.47
/proc/15888/stat : 15888 (march_ks) R 15886 15888 15825 0 -1 4194304 3283 0 0 0 112236 11 0 0 25 0 1 0 272735712 9048064 2019 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/15888/statm: 2209 2019 73 123 0 2084 0
Current children cumulated CPU time (s) 1122.47
Current children cumulated vsize (KiB) 8836
[startup+1182.93 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15889
/proc/meminfo: memFree=1574336/2055920 swapFree=4192812/4192956
[pid=15888] ppid=15886 vsize=8968 CPUtime=1182.48
/proc/15888/stat : 15888 (march_ks) R 15886 15888 15825 0 -1 4194304 3292 0 0 0 118236 12 0 0 25 0 1 0 272735712 9183232 2028 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/15888/statm: 2242 2028 73 123 0 2117 0
Current children cumulated CPU time (s) 1182.48
Current children cumulated vsize (KiB) 8968
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.55 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 15889
/proc/meminfo: memFree=1574336/2055920 swapFree=4192812/4192956
[pid=15888] ppid=15886 vsize=8968 CPUtime=1200.09
/proc/15888/stat : 15888 (march_ks) R 15886 15888 15825 0 -1 4194304 3298 0 0 0 119997 12 0 0 25 0 1 0 272735712 9183232 2034 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542391 0 0 4096 0 0 0 0 17 1 0 0
/proc/15888/statm: 2242 2034 73 123 0 2117 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 8968
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): 1200.55
CPU time (s): 1200.11
CPU user time (s): 1199.98
CPU system time (s): 0.12898
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 8968
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.12898
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3298
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= 8
involuntary context switches= 1715
runsolver used 1.41179 second user time and 2.86056 second system time
The end
Begin job on node9 on Mon Feb 26 22:10:11 UTC 2007
IDJOB= 308777
IDBENCH= 20241
IDSOLVER= 111
FILE ID= node9/308777-1172527810
PBS_JOBID= 3971625
Free space on /tmp= 66558 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1352949000-03-SAT.cnf
COMMAND LINE= /tmp/evaluation/308777-1172527810/march_ks /tmp/evaluation/308777-1172527810/instance-308777-1172527810.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node9/watcher-308777-1172527810 -o ROOT/results/node9/solver-308777-1172527810 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308777-1172527810/march_ks /tmp/evaluation/308777-1172527810/instance-308777-1172527810.cnf
META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH= f5ec9b90345d9fa1e04d84b615d8e6ed
RANDOM SEED= 969140832
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node9.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux
/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 : 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 : 3000.263
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: 1582872 kB
Buffers: 51060 kB
Cached: 298188 kB
SwapCached: 0 kB
Active: 245312 kB
Inactive: 158072 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1582872 kB
SwapTotal: 4192956 kB
SwapFree: 4192812 kB
Dirty: 2628 kB
Writeback: 0 kB
Mapped: 73016 kB
Slab: 55324 kB
Committed_AS: 1196668 kB
PageTables: 1688 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= 66558 MiB
End job on node9 on Mon Feb 26 22:30:14 UTC 2007