Trace number 307547
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:
-
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.
-
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/v6500/
unif2p-p0.7-v6500-c17355-S1097641288-15-SAT.cnf |
| MD5SUM | 44d1561b77675d06306d515515e8409f |
| Bench Category | RANDOM (random instances) |
| Best result obtained on this benchmark | SAT |
| Best CPU time to get the best result obtained on this benchmark | 3.60545 |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 6499 |
| Number of clauses | 17354 |
| Sum of the clauses size | 46856 |
| Maximum clause length | 3 |
| Minimum clause length | 2 |
| Number of clauses of size 1 | 0 |
| Number of clauses of size 2 | 5206 |
| Number of clauses of size 3 | 12148 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
0.19/0.26 c main():: *** [ march satisfiability solver ] ***
0.19/0.26 c main():: ** Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren **
0.19/0.26 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.19/0.26 c main()::
0.19/0.26 c initFormula():: searching for DIMACS p-line....
0.19/0.26 c initFormula():: the DIMACS p-line indicates a CNF of 6500 variables and 17354 clauses.
0.19/0.26 c parseCNF():: parsing....
0.19/0.26 c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.26 c runParser():: parsing was successful, warming up engines...
0.19/0.26 c simplify_formula():: removed 0 tautological, 1418 satisfied and 0 duplicate clauses
0.19/0.26 c preprocessing fase I completed:: there are now 6115 free variables and 15936 clauses.
0.19/0.26 c stat :: sign balance is biased by 0.713
0.19/0.26 c shorten_equivalence(): average equivalence length reduced from nan to nan
0.19/0.26 c using 3-SAT heuristics (occurence based diff)
0.19/0.26 c longest clause has size 3
0.19/0.26 c simplify_formula():: removed 0 tautological, 0 satisfied and 20 duplicate clauses
0.19/0.26 c resolvent_look() :: found 18 resolvents
0.19/0.26 c lessRedundantTransformation():: nothing to be done.
0.19/0.26 c transformTo3SAT():: you gave me 6500 variables and 15954 clauses.
0.19/0.26 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.19/0.26 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.19/0.26 c transformTo3SAT():: the transformation yielded 6500 variabels and 15954 clauses.
0.19/0.26 c main():: clause / variable ratio: ( 15954 / 6500 ) = 2.45
0.19/0.26 c longest clause has size 3
0.19/0.26 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.26 c dynamic_preselect_setsize :: on
0.19/0.26 c suggested doublelook initial :: 0
0.19/0.26 c main():: all systems go!
0.19/0.26 c |----------------------------------------------------------------|
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/node2/watcher-307547-1172488830 -o ROOT/results/node2/solver-307547-1172488830 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307547-1172488830/march_ks /tmp/evaluation/307547-1172488830/instance-307547-1172488830.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 1.05 1.48 3/77 19499
/proc/meminfo: memFree=1776056/2055920 swapFree=4192812/4192956
[pid=19499] ppid=19497 vsize=1344 CPUtime=0
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19132 0 -1 4194304 224 0 0 0 0 0 0 0 18 0 1 0 268837928 1376256 209 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/19499/statm: 336 209 47 123 0 211 0
[startup+0.106902 s]
/proc/loadavg: 0.93 1.05 1.48 3/77 19499
/proc/meminfo: memFree=1776056/2055920 swapFree=4192812/4192956
[pid=19499] ppid=19497 vsize=2760 CPUtime=0.1
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19132 0 -1 4194304 1264 0 0 0 10 0 0 0 18 0 1 0 268837928 2826240 486 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134560271 0 0 4096 0 0 0 0 17 1 0 0
/proc/19499/statm: 690 486 52 123 0 565 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2760
[startup+0.514943 s]
/proc/loadavg: 0.93 1.05 1.48 3/77 19499
/proc/meminfo: memFree=1776056/2055920 swapFree=4192812/4192956
[pid=19499] ppid=19497 vsize=7700 CPUtime=0.5
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19132 0 -1 4194304 3780 0 0 0 50 0 0 0 22 0 1 0 268837928 7884800 1662 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542355 0 0 4096 0 0 0 0 17 1 0 0
/proc/19499/statm: 1925 1662 73 123 0 1800 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 7700
[startup+1.33503 s]
/proc/loadavg: 0.93 1.05 1.48 2/78 19500
/proc/meminfo: memFree=1769456/2055920 swapFree=4192812/4192956
[pid=19499] ppid=19497 vsize=7968 CPUtime=1.33
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19132 0 -1 4194304 3838 0 0 0 132 1 0 0 25 0 1 0 268837928 8159232 1720 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/19499/statm: 1992 1720 73 123 0 1867 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 7968
[startup+2.9712 s]
/proc/loadavg: 0.93 1.05 1.48 2/78 19500
/proc/meminfo: memFree=1769136/2055920 swapFree=4192812/4192956
[pid=19499] ppid=19497 vsize=8224 CPUtime=2.96
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19132 0 -1 4194304 3897 0 0 0 295 1 0 0 25 0 1 0 268837928 8421376 1779 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/19499/statm: 2056 1779 73 123 0 1931 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 8224
[startup+6.25354 s]
/proc/loadavg: 0.94 1.05 1.47 2/78 19500
/proc/meminfo: memFree=1768816/2055920 swapFree=4192812/4192956
[pid=19499] ppid=19497 vsize=8352 CPUtime=6.24
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19132 0 -1 4194304 3929 0 0 0 623 1 0 0 25 0 1 0 268837928 8552448 1811 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538228 0 0 4096 0 0 0 0 17 1 0 0
/proc/19499/statm: 2088 1811 73 123 0 1963 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 8352
[startup+12.7052 s]
/proc/loadavg: 0.94 1.05 1.47 2/78 19500
/proc/meminfo: memFree=1768440/2055920 swapFree=4192812/4192956
[pid=19499] ppid=19497 vsize=8616 CPUtime=12.69
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19132 0 -1 4194304 4010 0 0 0 1268 1 0 0 25 0 1 0 268837928 8822784 1892 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/19499/statm: 2154 1892 73 123 0 2029 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8616
[startup+25.5125 s]
/proc/loadavg: 0.95 1.05 1.46 2/78 19500
/proc/meminfo: memFree=1768184/2055920 swapFree=4192812/4192956
[pid=19499] ppid=19497 vsize=9008 CPUtime=25.49
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19132 0 -1 4194304 4079 0 0 0 2548 1 0 0 25 0 1 0 268837928 9224192 1961 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/19499/statm: 2252 1961 73 123 0 2127 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9008
[startup+51.1222 s]
/proc/loadavg: 0.97 1.04 1.45 2/78 19500
/proc/meminfo: memFree=1767864/2055920 swapFree=4192812/4192956
[pid=19499] ppid=19497 vsize=9272 CPUtime=51.1
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19132 0 -1 4194304 4154 0 0 0 5109 1 0 0 25 0 1 0 268837928 9494528 2036 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542380 0 0 4096 0 0 0 0 17 1 0 0
/proc/19499/statm: 2318 2036 73 123 0 2193 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 9272
[startup+102.34 s]
/proc/loadavg: 0.98 1.03 1.42 2/78 19500
/proc/meminfo: memFree=1767416/2055920 swapFree=4192812/4192956
[pid=19499] ppid=19497 vsize=9840 CPUtime=102.3
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19132 0 -1 4194304 4265 0 0 0 10228 2 0 0 25 0 1 0 268837928 10076160 2147 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/19499/statm: 2460 2147 73 123 0 2335 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 9840
[startup+162.372 s]
/proc/loadavg: 0.99 1.03 1.39 2/78 19500
/proc/meminfo: memFree=1767032/2055920 swapFree=4192812/4192956
[pid=19499] ppid=19497 vsize=10124 CPUtime=162.31
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19132 0 -1 4194304 4362 0 0 0 16229 2 0 0 25 0 1 0 268837928 10366976 2244 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548886 0 0 4096 0 0 0 0 17 1 0 0
/proc/19499/statm: 2531 2244 73 123 0 2406 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 10124
[startup+222.398 s]
/proc/loadavg: 0.99 1.02 1.37 2/78 19500
/proc/meminfo: memFree=1766584/2055920 swapFree=4192812/4192956
[pid=19499] ppid=19497 vsize=10616 CPUtime=222.32
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19132 0 -1 4194304 4462 0 0 0 22229 3 0 0 25 0 1 0 268837928 10870784 2344 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548056 0 0 4096 0 0 0 0 17 1 0 0
/proc/19499/statm: 2654 2344 73 123 0 2529 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 10616
[startup+282.426 s]
/proc/loadavg: 0.99 1.01 1.34 2/78 19500
/proc/meminfo: memFree=1766264/2055920 swapFree=4192812/4192956
[pid=19499] ppid=19497 vsize=11088 CPUtime=282.33
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19132 0 -1 4194304 4539 0 0 0 28230 3 0 0 25 0 1 0 268837928 11354112 2421 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134547880 0 0 4096 0 0 0 0 17 1 0 0
/proc/19499/statm: 2772 2421 73 123 0 2647 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 11088
[startup+342.452 s]
/proc/loadavg: 0.99 1.01 1.32 2/78 19500
/proc/meminfo: memFree=1765944/2055920 swapFree=4192812/4192956
[pid=19499] ppid=19497 vsize=11220 CPUtime=342.34
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19132 0 -1 4194304 4609 0 0 0 34230 4 0 0 25 0 1 0 268837928 11489280 2491 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/19499/statm: 2805 2491 73 123 0 2680 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 11220
[startup+402.483 s]
/proc/loadavg: 0.99 1.00 1.29 2/78 19500
/proc/meminfo: memFree=1765688/2055920 swapFree=4192812/4192956
[pid=19499] ppid=19497 vsize=11732 CPUtime=402.36
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19132 0 -1 4194304 4675 0 0 0 40231 5 0 0 25 0 1 0 268837928 12013568 2557 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563536 0 0 4096 0 0 0 0 17 1 0 0
/proc/19499/statm: 2933 2557 73 123 0 2808 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 11732
[startup+462.511 s]
/proc/loadavg: 0.99 1.00 1.27 2/78 19500
/proc/meminfo: memFree=1765368/2055920 swapFree=4192812/4192956
[pid=19499] ppid=19497 vsize=11864 CPUtime=462.37
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19132 0 -1 4194304 4743 0 0 0 46232 5 0 0 25 0 1 0 268837928 12148736 2625 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134587762 0 0 4096 0 0 0 0 17 1 0 0
/proc/19499/statm: 2966 2625 73 123 0 2841 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 11864
[startup+522.54 s]
/proc/loadavg: 0.99 1.00 1.25 2/78 19500
/proc/meminfo: memFree=1765176/2055920 swapFree=4192812/4192956
[pid=19499] ppid=19497 vsize=11864 CPUtime=522.38
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19132 0 -1 4194304 4808 0 0 0 52232 6 0 0 25 0 1 0 268837928 12148736 2690 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526473 0 0 4096 0 0 0 0 17 1 0 0
/proc/19499/statm: 2966 2690 73 123 0 2841 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 11864
[startup+582.569 s]
/proc/loadavg: 0.99 1.00 1.24 2/78 19500
/proc/meminfo: memFree=1764856/2055920 swapFree=4192812/4192956
[pid=19499] ppid=19497 vsize=12760 CPUtime=582.4
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19132 0 -1 4194304 4869 0 0 0 58234 6 0 0 25 0 1 0 268837928 13066240 2751 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/19499/statm: 3190 2751 73 123 0 3065 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 12760
[startup+642.6 s]
/proc/loadavg: 0.99 1.00 1.22 2/78 19500
/proc/meminfo: memFree=1764664/2055920 swapFree=4192812/4192956
[pid=19499] ppid=19497 vsize=12760 CPUtime=642.41
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19132 0 -1 4194304 4928 0 0 0 64234 7 0 0 25 0 1 0 268837928 13066240 2810 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/19499/statm: 3190 2810 73 123 0 3065 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 12760
[startup+702.625 s]
/proc/loadavg: 0.99 1.00 1.20 2/78 19500
/proc/meminfo: memFree=1764408/2055920 swapFree=4192812/4192956
[pid=19499] ppid=19497 vsize=12892 CPUtime=702.41
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19132 0 -1 4194304 4986 0 0 0 70234 7 0 0 25 0 1 0 268837928 13201408 2868 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542764 0 0 4096 0 0 0 0 17 1 0 0
/proc/19499/statm: 3223 2868 73 123 0 3098 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 12892
[startup+762.649 s]
/proc/loadavg: 1.05 1.01 1.19 2/78 19500
/proc/meminfo: memFree=1764216/2055920 swapFree=4192812/4192956
[pid=19499] ppid=19497 vsize=12892 CPUtime=762.43
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19132 0 -1 4194304 5042 0 0 0 76235 8 0 0 25 0 1 0 268837928 13201408 2924 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542391 0 0 4096 0 0 0 0 17 1 0 0
/proc/19499/statm: 3223 2924 73 123 0 3098 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 12892
[startup+822.681 s]
/proc/loadavg: 1.02 1.01 1.17 2/78 19500
/proc/meminfo: memFree=1763896/2055920 swapFree=4192812/4192956
[pid=19499] ppid=19497 vsize=14044 CPUtime=822.44
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19132 0 -1 4194304 5102 0 0 0 82236 8 0 0 25 0 1 0 268837928 14381056 2984 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542767 0 0 4096 0 0 0 0 17 1 0 0
/proc/19499/statm: 3511 2984 73 123 0 3386 0
Current children cumulated CPU time (s) 822.44
Current children cumulated vsize (KiB) 14044
[startup+882.71 s]
/proc/loadavg: 1.00 1.00 1.16 2/78 19500
/proc/meminfo: memFree=1763704/2055920 swapFree=4192812/4192956
[pid=19499] ppid=19497 vsize=14176 CPUtime=882.45
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19132 0 -1 4194304 5163 0 0 0 88236 9 0 0 25 0 1 0 268837928 14516224 3045 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548924 0 0 4096 0 0 0 0 17 1 0 0
/proc/19499/statm: 3544 3045 73 123 0 3419 0
Current children cumulated CPU time (s) 882.45
Current children cumulated vsize (KiB) 14176
[startup+942.74 s]
/proc/loadavg: 1.00 1.00 1.15 2/78 19500
/proc/meminfo: memFree=1763448/2055920 swapFree=4192812/4192956
[pid=19499] ppid=19497 vsize=14176 CPUtime=942.46
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19132 0 -1 4194304 5219 0 0 0 94237 9 0 0 25 0 1 0 268837928 14516224 3101 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564774 0 0 4096 0 0 0 0 17 1 0 0
/proc/19499/statm: 3544 3101 73 123 0 3419 0
Current children cumulated CPU time (s) 942.46
Current children cumulated vsize (KiB) 14176
[startup+1002.77 s]
/proc/loadavg: 1.00 1.00 1.14 2/78 19500
/proc/meminfo: memFree=1763384/2055920 swapFree=4192812/4192956
[pid=19499] ppid=19497 vsize=14176 CPUtime=1002.47
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19132 0 -1 4194304 5274 0 0 0 100237 10 0 0 25 0 1 0 268837928 14516224 3156 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134579674 0 0 4096 0 0 0 0 17 1 0 0
/proc/19499/statm: 3544 3156 73 123 0 3419 0
Current children cumulated CPU time (s) 1002.47
Current children cumulated vsize (KiB) 14176
[startup+1062.8 s]
/proc/loadavg: 1.00 1.00 1.13 2/78 19500
/proc/meminfo: memFree=1763192/2055920 swapFree=4192812/4192956
[pid=19499] ppid=19497 vsize=14176 CPUtime=1062.49
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19132 0 -1 4194304 5334 0 0 0 106239 10 0 0 25 0 1 0 268837928 14516224 3216 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/19499/statm: 3544 3216 73 123 0 3419 0
Current children cumulated CPU time (s) 1062.49
Current children cumulated vsize (KiB) 14176
[startup+1122.83 s]
/proc/loadavg: 1.00 1.00 1.12 2/78 19500
/proc/meminfo: memFree=1762936/2055920 swapFree=4192812/4192956
[pid=19499] ppid=19497 vsize=14308 CPUtime=1122.5
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19132 0 -1 4194304 5394 0 0 0 112239 11 0 0 25 0 1 0 268837928 14651392 3276 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538583 0 0 4096 0 0 0 0 17 1 0 0
/proc/19499/statm: 3577 3276 73 123 0 3452 0
Current children cumulated CPU time (s) 1122.5
Current children cumulated vsize (KiB) 14308
[startup+1182.85 s]
/proc/loadavg: 1.00 1.00 1.10 2/78 19500
/proc/meminfo: memFree=1762616/2055920 swapFree=4192812/4192956
[pid=19499] ppid=19497 vsize=16032 CPUtime=1182.51
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19132 0 -1 4194304 5450 0 0 0 118239 12 0 0 25 0 1 0 268837928 16416768 3332 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548815 0 0 4096 0 0 0 0 17 1 0 0
/proc/19499/statm: 4008 3332 73 123 0 3883 0
Current children cumulated CPU time (s) 1182.51
Current children cumulated vsize (KiB) 16032
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 1.10 2/78 19500
/proc/meminfo: memFree=1762552/2055920 swapFree=4192812/4192956
[pid=19499] ppid=19497 vsize=16032 CPUtime=1200.03
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19132 0 -1 4194304 5466 0 0 0 119991 12 0 0 25 0 1 0 268837928 16416768 3348 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/19499/statm: 4008 3348 73 123 0 3883 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 16032
Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds
Solver just ended. Dumping a history of the last processes samples
[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 1.10 2/78 19500
/proc/meminfo: memFree=1762552/2055920 swapFree=4192812/4192956
[pid=19499] ppid=19497 vsize=16032 CPUtime=1200.03
/proc/19499/stat : 19499 (march_ks) R 19497 19499 19132 0 -1 4194304 5466 0 0 0 119991 12 0 0 25 0 1 0 268837928 16416768 3348 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/19499/statm: 4008 3348 73 123 0 3883 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 16032
Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.38
CPU time (s): 1200.04
CPU user time (s): 1199.92
CPU system time (s): 0.123981
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 16032
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.123981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5466
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= 6
involuntary context switches= 25118
runsolver used 1.2778 second user time and 2.69959 second system time
The end
Begin job on node2 on Mon Feb 26 11:20:30 UTC 2007
IDJOB= 307547
IDBENCH= 20208
IDSOLVER= 111
FILE ID= node2/307547-1172488830
PBS_JOBID= 3971584
Free space on /tmp= 66555 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S1097641288-15-SAT.cnf
COMMAND LINE= /tmp/evaluation/307547-1172488830/march_ks /tmp/evaluation/307547-1172488830/instance-307547-1172488830.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node2/watcher-307547-1172488830 -o ROOT/results/node2/solver-307547-1172488830 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307547-1172488830/march_ks /tmp/evaluation/307547-1172488830/instance-307547-1172488830.cnf
META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH= 44d1561b77675d06306d515515e8409f
RANDOM SEED= 341899629
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node2.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 : 3000.247
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 : 3000.247
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: 1776528 kB
Buffers: 38960 kB
Cached: 127096 kB
SwapCached: 0 kB
Active: 189376 kB
Inactive: 36640 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1776528 kB
SwapTotal: 4192956 kB
SwapFree: 4192812 kB
Dirty: 2552 kB
Writeback: 0 kB
Mapped: 78888 kB
Slab: 38888 kB
Committed_AS: 1258344 kB
PageTables: 1812 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= 66555 MiB
End job on node2 on Mon Feb 26 11:40:32 UTC 2007