Trace number 308613
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/v5500/
unif2p-p0.7-v5500-c14685-S1962059985-11-UNSAT.cnf |
| MD5SUM | 031da8f5b74d8784d36cce335d710bab |
| Bench Category | RANDOM (random 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 | 5498 |
| Number of clauses | 14684 |
| Sum of the clauses size | 39647 |
| Maximum clause length | 3 |
| Minimum clause length | 2 |
| Number of clauses of size 1 | 0 |
| Number of clauses of size 2 | 4405 |
| Number of clauses of size 3 | 10279 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
0.20/0.23 c main():: *** [ march satisfiability solver ] ***
0.20/0.23 c main():: ** Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren **
0.20/0.23 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.20/0.23 c main()::
0.20/0.23 c initFormula():: searching for DIMACS p-line....
0.20/0.23 c initFormula():: the DIMACS p-line indicates a CNF of 5500 variables and 14684 clauses.
0.20/0.23 c parseCNF():: parsing....
0.20/0.23 c parseCNF():: the CNF contains 0 unary clauses.
0.20/0.23 c runParser():: parsing was successful, warming up engines...
0.20/0.23 c simplify_formula():: removed 0 tautological, 1404 satisfied and 0 duplicate clauses
0.20/0.23 c preprocessing fase I completed:: there are now 5108 free variables and 13280 clauses.
0.20/0.23 c stat :: sign balance is biased by 0.720
0.20/0.23 c shorten_equivalence(): average equivalence length reduced from nan to nan
0.20/0.23 c using 3-SAT heuristics (occurence based diff)
0.20/0.23 c longest clause has size 3
0.20/0.23 c simplify_formula():: removed 0 tautological, 0 satisfied and 25 duplicate clauses
0.20/0.23 c resolvent_look() :: found 15 resolvents
0.20/0.23 c lessRedundantTransformation():: nothing to be done.
0.20/0.23 c transformTo3SAT():: you gave me 5500 variables and 13295 clauses.
0.20/0.23 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.20/0.23 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.20/0.23 c transformTo3SAT():: the transformation yielded 5500 variabels and 13295 clauses.
0.20/0.23 c main():: clause / variable ratio: ( 13295 / 5500 ) = 2.42
0.20/0.23 c longest clause has size 3
0.20/0.23 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.20/0.23 c dynamic_preselect_setsize :: on
0.20/0.23 c suggested doublelook initial :: 0
0.20/0.23 c main():: all systems go!
0.20/0.23 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 154 JD: 13
6.24/6.28 c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 1 NC: 6388 JD: 13
83.74/83.84 c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 2 NC: 50809 JD: 13
436.63/436.91 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/node65/watcher-308613-1172523266 -o ROOT/results/node65/solver-308613-1172523266 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308613-1172523266/march_ks /tmp/evaluation/308613-1172523266/instance-308613-1172523266.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: 0.91 0.95 0.97 2/64 18985
/proc/meminfo: memFree=1895712/2055920 swapFree=4172316/4192956
[pid=18985] ppid=18983 vsize=1200 CPUtime=0
/proc/18985/stat : 18985 (march_ks) R 18983 18985 17947 0 -1 4194304 202 0 0 0 0 0 0 0 18 0 1 0 272284158 1228800 187 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134738940 0 0 4096 0 0 0 0 17 1 0 0
/proc/18985/statm: 300 187 47 123 0 175 0
[startup+0.107484 s]
/proc/loadavg: 0.91 0.95 0.97 2/64 18985
/proc/meminfo: memFree=1895712/2055920 swapFree=4172316/4192956
[pid=18985] ppid=18983 vsize=2560 CPUtime=0.1
/proc/18985/stat : 18985 (march_ks) R 18983 18985 17947 0 -1 4194304 1161 0 0 0 10 0 0 0 18 0 1 0 272284158 2621440 428 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134660798 0 0 4096 0 0 0 0 17 1 0 0
/proc/18985/statm: 640 428 52 123 0 515 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2560
[startup+0.51655 s]
/proc/loadavg: 0.91 0.95 0.97 2/64 18985
/proc/meminfo: memFree=1895712/2055920 swapFree=4172316/4192956
[pid=18985] ppid=18983 vsize=6608 CPUtime=0.51
/proc/18985/stat : 18985 (march_ks) R 18983 18985 17947 0 -1 4194304 3253 0 0 0 50 1 0 0 21 0 1 0 272284158 6766592 1451 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134584621 0 0 4096 0 0 0 0 17 1 0 0
/proc/18985/statm: 1652 1451 73 123 0 1527 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 6608
[startup+1.33669 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 18986
/proc/meminfo: memFree=1890136/2055920 swapFree=4172316/4192956
[pid=18985] ppid=18983 vsize=6740 CPUtime=1.33
/proc/18985/stat : 18985 (march_ks) R 18983 18985 17947 0 -1 4194304 3286 0 0 0 132 1 0 0 25 0 1 0 272284158 6901760 1484 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/18985/statm: 1685 1484 73 123 0 1560 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 6740
[startup+2.97295 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 18986
/proc/meminfo: memFree=1889816/2055920 swapFree=4172316/4192956
[pid=18985] ppid=18983 vsize=7004 CPUtime=2.96
/proc/18985/stat : 18985 (march_ks) R 18983 18985 17947 0 -1 4194304 3331 0 0 0 295 1 0 0 25 0 1 0 272284158 7172096 1529 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 1 0 0
/proc/18985/statm: 1751 1529 73 123 0 1626 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7004
[startup+6.25049 s]
/proc/loadavg: 0.92 0.95 0.97 2/65 18986
/proc/meminfo: memFree=1889496/2055920 swapFree=4172316/4192956
[pid=18985] ppid=18983 vsize=7268 CPUtime=6.24
/proc/18985/stat : 18985 (march_ks) R 18983 18985 17947 0 -1 4194304 3384 0 0 0 623 1 0 0 25 0 1 0 272284158 7442432 1582 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/18985/statm: 1817 1582 73 123 0 1692 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7268
[startup+12.7035 s]
/proc/loadavg: 0.93 0.95 0.97 2/65 18986
/proc/meminfo: memFree=1889176/2055920 swapFree=4172316/4192956
[pid=18985] ppid=18983 vsize=7528 CPUtime=12.69
/proc/18985/stat : 18985 (march_ks) R 18983 18985 17947 0 -1 4194304 3438 0 0 0 1268 1 0 0 25 0 1 0 272284158 7708672 1636 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542595 0 0 4096 0 0 0 0 17 1 0 0
/proc/18985/statm: 1882 1636 73 123 0 1757 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7528
[startup+25.5066 s]
/proc/loadavg: 0.94 0.96 0.97 2/65 18986
/proc/meminfo: memFree=1888920/2055920 swapFree=4172316/4192956
[pid=18985] ppid=18983 vsize=7788 CPUtime=25.49
/proc/18985/stat : 18985 (march_ks) R 18983 18985 17947 0 -1 4194304 3499 0 0 0 2548 1 0 0 25 0 1 0 272284158 7974912 1697 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/18985/statm: 1947 1697 73 123 0 1822 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7788
[startup+51.1128 s]
/proc/loadavg: 0.96 0.96 0.97 2/65 18986
/proc/meminfo: memFree=1888664/2055920 swapFree=4172316/4192956
[pid=18985] ppid=18983 vsize=8052 CPUtime=51.08
/proc/18985/stat : 18985 (march_ks) R 18983 18985 17947 0 -1 4194304 3571 0 0 0 5107 1 0 0 25 0 1 0 272284158 8245248 1769 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/18985/statm: 2013 1769 73 123 0 1888 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8052
[startup+102.322 s]
/proc/loadavg: 0.98 0.96 0.97 2/65 18986
/proc/meminfo: memFree=1888344/2055920 swapFree=4172316/4192956
[pid=18985] ppid=18983 vsize=8436 CPUtime=102.28
/proc/18985/stat : 18985 (march_ks) R 18983 18985 17947 0 -1 4194304 3674 0 0 0 10226 2 0 0 25 0 1 0 272284158 8638464 1872 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527207 0 0 4096 0 0 0 0 17 1 0 0
/proc/18985/statm: 2109 1872 73 123 0 1984 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 8436
[startup+162.342 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 18986
/proc/meminfo: memFree=1888088/2055920 swapFree=4172316/4192956
[pid=18985] ppid=18983 vsize=8568 CPUtime=162.28
/proc/18985/stat : 18985 (march_ks) R 18983 18985 17947 0 -1 4194304 3724 0 0 0 16226 2 0 0 25 0 1 0 272284158 8773632 1922 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18985/statm: 2142 1922 73 123 0 2017 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 8568
[startup+222.36 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 18986
/proc/meminfo: memFree=1887896/2055920 swapFree=4172316/4192956
[pid=18985] ppid=18983 vsize=8820 CPUtime=222.27
/proc/18985/stat : 18985 (march_ks) R 18983 18985 17947 0 -1 4194304 3775 0 0 0 22225 2 0 0 25 0 1 0 272284158 9031680 1973 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527192 0 0 4096 0 0 0 0 17 1 0 0
/proc/18985/statm: 2205 1973 73 123 0 2080 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 8820
[startup+282.374 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 18986
/proc/meminfo: memFree=1887704/2055920 swapFree=4172316/4192956
[pid=18985] ppid=18983 vsize=8952 CPUtime=282.27
/proc/18985/stat : 18985 (march_ks) R 18983 18985 17947 0 -1 4194304 3813 0 0 0 28224 3 0 0 25 0 1 0 272284158 9166848 2011 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542952 0 0 4096 0 0 0 0 17 1 0 0
/proc/18985/statm: 2238 2011 73 123 0 2113 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 8952
[startup+342.388 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 18986
/proc/meminfo: memFree=1887512/2055920 swapFree=4172316/4192956
[pid=18985] ppid=18983 vsize=9084 CPUtime=342.26
/proc/18985/stat : 18985 (march_ks) R 18983 18985 17947 0 -1 4194304 3844 0 0 0 34223 3 0 0 25 0 1 0 272284158 9302016 2042 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/18985/statm: 2271 2042 73 123 0 2146 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 9084
[startup+402.416 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 19052
/proc/meminfo: memFree=1886160/2055920 swapFree=4172316/4192956
[pid=18985] ppid=18983 vsize=9216 CPUtime=402.24
/proc/18985/stat : 18985 (march_ks) R 18983 18985 17947 0 -1 4194304 3870 0 0 0 40221 3 0 0 25 0 1 0 272284158 9437184 2068 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526471 0 0 4096 0 0 0 0 17 1 0 0
/proc/18985/statm: 2304 2068 73 123 0 2179 0
Current children cumulated CPU time (s) 402.24
Current children cumulated vsize (KiB) 9216
[startup+462.47 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 19144
/proc/meminfo: memFree=1885976/2055920 swapFree=4172316/4192956
[pid=18985] ppid=18983 vsize=9348 CPUtime=462.22
/proc/18985/stat : 18985 (march_ks) R 18983 18985 17947 0 -1 4194304 3895 0 0 0 46219 3 0 0 25 0 1 0 272284158 9572352 2093 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/18985/statm: 2337 2093 73 123 0 2212 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 9348
[startup+522.493 s]
/proc/loadavg: 1.06 0.99 0.98 2/65 19184
/proc/meminfo: memFree=1887000/2055920 swapFree=4172316/4192956
[pid=18985] ppid=18983 vsize=9348 CPUtime=522.2
/proc/18985/stat : 18985 (march_ks) R 18983 18985 17947 0 -1 4194304 3922 0 0 0 52216 4 0 0 25 0 1 0 272284158 9572352 2120 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526427 0 0 4096 0 0 0 0 17 1 0 0
/proc/18985/statm: 2337 2120 73 123 0 2212 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 9348
[startup+582.512 s]
/proc/loadavg: 1.02 0.99 0.98 2/65 19184
/proc/meminfo: memFree=1887064/2055920 swapFree=4172316/4192956
[pid=18985] ppid=18983 vsize=9480 CPUtime=582.2
/proc/18985/stat : 18985 (march_ks) R 18983 18985 17947 0 -1 4194304 3937 0 0 0 58216 4 0 0 25 0 1 0 272284158 9707520 2135 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542380 0 0 4096 0 0 0 0 17 1 0 0
/proc/18985/statm: 2370 2135 73 123 0 2245 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 9480
[startup+642.529 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 19184
/proc/meminfo: memFree=1886936/2055920 swapFree=4172316/4192956
[pid=18985] ppid=18983 vsize=9480 CPUtime=642.19
/proc/18985/stat : 18985 (march_ks) R 18983 18985 17947 0 -1 4194304 3951 0 0 0 64215 4 0 0 25 0 1 0 272284158 9707520 2149 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/18985/statm: 2370 2149 73 123 0 2245 0
Current children cumulated CPU time (s) 642.19
Current children cumulated vsize (KiB) 9480
[startup+702.546 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 19184
/proc/meminfo: memFree=1886936/2055920 swapFree=4172316/4192956
[pid=18985] ppid=18983 vsize=9600 CPUtime=702.19
/proc/18985/stat : 18985 (march_ks) R 18983 18985 17947 0 -1 4194304 3965 0 0 0 70215 4 0 0 25 0 1 0 272284158 9830400 2163 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564798 0 0 4096 0 0 0 0 17 1 0 0
/proc/18985/statm: 2400 2163 73 123 0 2275 0
Current children cumulated CPU time (s) 702.19
Current children cumulated vsize (KiB) 9600
[startup+762.567 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 19184
/proc/meminfo: memFree=1886872/2055920 swapFree=4172316/4192956
[pid=18985] ppid=18983 vsize=9600 CPUtime=762.2
/proc/18985/stat : 18985 (march_ks) R 18983 18985 17947 0 -1 4194304 3976 0 0 0 76215 5 0 0 25 0 1 0 272284158 9830400 2174 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564774 0 0 4096 0 0 0 0 17 1 0 0
/proc/18985/statm: 2400 2174 73 123 0 2275 0
Current children cumulated CPU time (s) 762.2
Current children cumulated vsize (KiB) 9600
[startup+822.588 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 19184
/proc/meminfo: memFree=1886872/2055920 swapFree=4172316/4192956
[pid=18985] ppid=18983 vsize=9600 CPUtime=822.19
/proc/18985/stat : 18985 (march_ks) R 18983 18985 17947 0 -1 4194304 3989 0 0 0 82214 5 0 0 25 0 1 0 272284158 9830400 2187 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/18985/statm: 2400 2187 73 123 0 2275 0
Current children cumulated CPU time (s) 822.19
Current children cumulated vsize (KiB) 9600
[startup+882.601 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 19184
/proc/meminfo: memFree=1886744/2055920 swapFree=4172316/4192956
[pid=18985] ppid=18983 vsize=9732 CPUtime=882.18
/proc/18985/stat : 18985 (march_ks) R 18983 18985 17947 0 -1 4194304 4002 0 0 0 88213 5 0 0 25 0 1 0 272284158 9965568 2200 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527205 0 0 4096 0 0 0 0 17 1 0 0
/proc/18985/statm: 2433 2200 73 123 0 2308 0
Current children cumulated CPU time (s) 882.18
Current children cumulated vsize (KiB) 9732
[startup+942.614 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 19184
/proc/meminfo: memFree=1886744/2055920 swapFree=4172316/4192956
[pid=18985] ppid=18983 vsize=9732 CPUtime=942.17
/proc/18985/stat : 18985 (march_ks) R 18983 18985 17947 0 -1 4194304 4017 0 0 0 94212 5 0 0 25 0 1 0 272284158 9965568 2215 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 1 0 0
/proc/18985/statm: 2433 2215 73 123 0 2308 0
Current children cumulated CPU time (s) 942.17
Current children cumulated vsize (KiB) 9732
[startup+1002.63 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 19184
/proc/meminfo: memFree=1886680/2055920 swapFree=4172316/4192956
[pid=18985] ppid=18983 vsize=9848 CPUtime=1002.18
/proc/18985/stat : 18985 (march_ks) R 18983 18985 17947 0 -1 4194304 4038 0 0 0 100212 6 0 0 25 0 1 0 272284158 10084352 2236 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/18985/statm: 2462 2236 73 123 0 2337 0
Current children cumulated CPU time (s) 1002.18
Current children cumulated vsize (KiB) 9848
[startup+1062.65 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 19184
/proc/meminfo: memFree=1886680/2055920 swapFree=4172316/4192956
[pid=18985] ppid=18983 vsize=9848 CPUtime=1062.18
/proc/18985/stat : 18985 (march_ks) R 18983 18985 17947 0 -1 4194304 4042 0 0 0 106212 6 0 0 25 0 1 0 272284158 10084352 2240 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 1 0 0
/proc/18985/statm: 2462 2240 73 123 0 2337 0
Current children cumulated CPU time (s) 1062.18
Current children cumulated vsize (KiB) 9848
[startup+1122.67 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 19184
/proc/meminfo: memFree=1886616/2055920 swapFree=4172316/4192956
[pid=18985] ppid=18983 vsize=9848 CPUtime=1122.17
/proc/18985/stat : 18985 (march_ks) R 18983 18985 17947 0 -1 4194304 4052 0 0 0 112211 6 0 0 25 0 1 0 272284158 10084352 2250 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526405 0 0 4096 0 0 0 0 17 1 0 0
/proc/18985/statm: 2462 2250 73 123 0 2337 0
Current children cumulated CPU time (s) 1122.17
Current children cumulated vsize (KiB) 9848
[startup+1182.68 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 19184
/proc/meminfo: memFree=1886616/2055920 swapFree=4172316/4192956
[pid=18985] ppid=18983 vsize=9980 CPUtime=1182.16
/proc/18985/stat : 18985 (march_ks) R 18983 18985 17947 0 -1 4194304 4065 0 0 0 118210 6 0 0 25 0 1 0 272284158 10219520 2263 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134579111 0 0 4096 0 0 0 0 17 1 0 0
/proc/18985/statm: 2495 2263 73 123 0 2370 0
Current children cumulated CPU time (s) 1182.16
Current children cumulated vsize (KiB) 9980
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.61 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 19184
/proc/meminfo: memFree=1886616/2055920 swapFree=4172316/4192956
[pid=18985] ppid=18983 vsize=9980 CPUtime=1200.08
/proc/18985/stat : 18985 (march_ks) R 18983 18985 17947 0 -1 4194304 4068 0 0 0 120002 6 0 0 25 0 1 0 272284158 10219520 2266 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/18985/statm: 2495 2266 73 123 0 2370 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 9980
Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds
Solver just ended. Dumping a history of the last processes samples
[startup+1200.61 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 19184
/proc/meminfo: memFree=1886616/2055920 swapFree=4172316/4192956
[pid=18985] ppid=18983 vsize=9980 CPUtime=1200.08
/proc/18985/stat : 18985 (march_ks) R 18983 18985 17947 0 -1 4194304 4068 0 0 0 120002 6 0 0 25 0 1 0 272284158 10219520 2266 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/18985/statm: 2495 2266 73 123 0 2370 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 9980
Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.61
CPU time (s): 1200.1
CPU user time (s): 1200.02
CPU system time (s): 0.070989
CPU usage (%): 99.957
Max. virtual memory (cumulated for all children) (KiB): 9980
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.070989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4068
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= 1902
runsolver used 0.769882 second user time and 2.52362 second system time
The end
Begin job on node65 on Mon Feb 26 20:54:26 UTC 2007
IDJOB= 308613
IDBENCH= 20236
IDSOLVER= 111
FILE ID= node65/308613-1172523266
PBS_JOBID= 3971791
Free space on /tmp= 66559 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v5500/unif2p-p0.7-v5500-c14685-S1962059985-11-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/308613-1172523266/march_ks /tmp/evaluation/308613-1172523266/instance-308613-1172523266.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node65/watcher-308613-1172523266 -o ROOT/results/node65/solver-308613-1172523266 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308613-1172523266/march_ks /tmp/evaluation/308613-1172523266/instance-308613-1172523266.cnf
META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH= 031da8f5b74d8784d36cce335d710bab
RANDOM SEED= 877300560
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node65.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 : 3000.259
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 : 3000.259
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: 1896184 kB
Buffers: 21428 kB
Cached: 89888 kB
SwapCached: 14756 kB
Active: 40964 kB
Inactive: 92332 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1896184 kB
SwapTotal: 4192956 kB
SwapFree: 4172316 kB
Dirty: 2488 kB
Writeback: 0 kB
Mapped: 15812 kB
Slab: 12404 kB
Committed_AS: 621452 kB
PageTables: 1460 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= 66559 MiB
End job on node65 on Mon Feb 26 21:14:29 UTC 2007