Trace number 1518805
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) | 1200.07 | 1200.52 |
General information on the benchmark
| Name | RANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S433356712-017.cnf |
| MD5SUM | 4a78ab70ae5c4ba56ac4f88e429d1c79 |
| Bench Category | RANDOM (random instances) |
| Best result obtained on this benchmark | SAT |
| Best CPU time to get the best result obtained on this benchmark | 0.082986 |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 540 |
| Number of clauses | 2295 |
| Sum of the clauses size | 6885 |
| Maximum clause length | 3 |
| Minimum clause length | 3 |
| Number of clauses of size 1 | 0 |
| Number of clauses of size 2 | 0 |
| Number of clauses of size 3 | 2295 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
Solver Data
0.00/0.02 c main():: *** [ march satisfiability solver ] ***
0.00/0.02 c main():: ** Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour **
0.00/0.02 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.02 c main()::
0.00/0.02 c initFormula():: searching for DIMACS p-line....
0.00/0.02 c initFormula():: the DIMACS p-line indicates a CNF of 540 variables and 2295 clauses.
0.00/0.02 c parseCNF():: parsing....
0.00/0.02 c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02 c runParser():: parsing was successful, warming up engines...
0.00/0.02 c simplify_formula():: removed 0 tautological, 16 satisfied and 0 duplicate clauses
0.00/0.02 c preprocessing fase I completed:: there are now 537 free variables and 2279 clauses.
0.00/0.02 c stat :: sign balance is biased by 0.481
0.00/0.02 c using 3-SAT heuristics (occurence based diff)
0.00/0.02 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02 c simplify_formula():: removed 0 tautological, 0 satisfied and 145 duplicate clauses
0.00/0.02 c resolvent_look() :: found 76 resolvents
0.00/0.02 c lessRedundantTransformation():: nothing to be done.
0.00/0.02 c transformTo3SAT():: you gave me 540 variables and 2355 clauses.
0.00/0.02 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.02 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.02 c transformTo3SAT():: the transformation yielded 540 variabels and 2355 clauses.
0.00/0.02 c main():: clause / variable ratio: ( 2355 / 540 ) = 4.36
0.00/0.02 c longest clause has size 3
0.00/0.02 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02 c number of free variables = 537
0.00/0.02 c dynamic_preselect_setsize :: off
0.00/0.02 c main():: all systems go!
0.00/0.02 c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 0/999) NodeCount: 176
0.09/0.11 c |----------------------------------------------------------------|
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0.19/0.27 c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 6532
2.20/2.26 c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 46196
17.88/17.95 c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 237070
103.05/103.19 c |----------------------------------------------------------------|
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436.03/436.24 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:489) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1518805-1238304493/watcher-1518805-1238304493 -o /tmp/evaluation-result-1518805-1238304493/solver-1518805-1238304493 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1518805-1238304493.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 0.97 0.98 2/71 12124
/proc/meminfo: memFree=842248/2055920 swapFree=4170332/4192956
[pid=12124] ppid=12122 vsize=972 CPUtime=0
/proc/12124/stat : 12124 (march_hi) R 12122 12124 11878 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 1103112384 995328 126 1992294400 134512640 135197378 4294956240 18446744073709551615 134649172 0 0 4096 0 0 0 0 17 1 0 0
/proc/12124/statm: 243 126 65 167 0 74 0
[startup+0.057887 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 12124
/proc/meminfo: memFree=842248/2055920 swapFree=4170332/4192956
[pid=12124] ppid=12122 vsize=1792 CPUtime=0.05
/proc/12124/stat : 12124 (march_hi) R 12122 12124 11878 0 -1 4194304 300 0 0 0 5 0 0 0 18 0 1 0 1103112384 1835008 283 1992294400 134512640 135197378 4294956240 18446744073709551615 134618426 0 0 4096 0 0 0 0 17 1 0 0
/proc/12124/statm: 448 283 91 167 0 279 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1792
[startup+0.101895 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 12124
/proc/meminfo: memFree=842248/2055920 swapFree=4170332/4192956
[pid=12124] ppid=12122 vsize=1924 CPUtime=0.09
/proc/12124/stat : 12124 (march_hi) R 12122 12124 11878 0 -1 4194304 311 0 0 0 9 0 0 0 18 0 1 0 1103112384 1970176 294 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/12124/statm: 481 294 91 167 0 312 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1924
[startup+0.301933 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 12124
/proc/meminfo: memFree=842248/2055920 swapFree=4170332/4192956
[pid=12124] ppid=12122 vsize=1924 CPUtime=0.29
/proc/12124/stat : 12124 (march_hi) R 12122 12124 11878 0 -1 4194304 324 0 0 0 29 0 0 0 19 0 1 0 1103112384 1970176 307 1992294400 134512640 135197378 4294956240 18446744073709551615 134618270 0 0 4096 0 0 0 0 17 1 0 0
/proc/12124/statm: 481 307 91 167 0 312 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1924
[startup+0.702009 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 12124
/proc/meminfo: memFree=842248/2055920 swapFree=4170332/4192956
[pid=12124] ppid=12122 vsize=2056 CPUtime=0.69
/proc/12124/stat : 12124 (march_hi) R 12122 12124 11878 0 -1 4194304 347 0 0 0 69 0 0 0 23 0 1 0 1103112384 2105344 330 1992294400 134512640 135197378 4294956240 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0
/proc/12124/statm: 514 330 91 167 0 345 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2056
[startup+1.50116 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 12125
/proc/meminfo: memFree=841152/2055920 swapFree=4170332/4192956
[pid=12124] ppid=12122 vsize=2192 CPUtime=1.49
/proc/12124/stat : 12124 (march_hi) R 12122 12124 11878 0 -1 4194304 402 0 0 0 149 0 0 0 25 0 1 0 1103112384 2244608 385 1992294400 134512640 135197378 4294956240 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 1 0 0
/proc/12124/statm: 548 385 91 167 0 379 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2192
[startup+3.10147 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 12125
/proc/meminfo: memFree=840896/2055920 swapFree=4170332/4192956
[pid=12124] ppid=12122 vsize=2360 CPUtime=3.09
/proc/12124/stat : 12124 (march_hi) R 12122 12124 11878 0 -1 4194304 429 0 0 0 309 0 0 0 25 0 1 0 1103112384 2416640 412 1992294400 134512640 135197378 4294956240 18446744073709551615 134539193 0 0 4096 0 0 0 0 17 1 0 0
/proc/12124/statm: 590 412 91 167 0 421 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2360
[startup+6.30108 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 12125
/proc/meminfo: memFree=840576/2055920 swapFree=4170332/4192956
[pid=12124] ppid=12122 vsize=2732 CPUtime=6.29
/proc/12124/stat : 12124 (march_hi) R 12122 12124 11878 0 -1 4194304 497 0 0 0 629 0 0 0 25 0 1 0 1103112384 2797568 480 1992294400 134512640 135197378 4294956240 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 1 0 0
/proc/12124/statm: 683 480 91 167 0 514 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2732
[startup+12.7013 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 12125
/proc/meminfo: memFree=840008/2055920 swapFree=4170332/4192956
[pid=12124] ppid=12122 vsize=3300 CPUtime=12.68
/proc/12124/stat : 12124 (march_hi) R 12122 12124 11878 0 -1 4194304 611 0 0 0 1268 0 0 0 25 0 1 0 1103112384 3379200 594 1992294400 134512640 135197378 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/12124/statm: 825 594 91 167 0 656 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3300
[startup+25.5017 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 12125
/proc/meminfo: memFree=838856/2055920 swapFree=4170332/4192956
[pid=12124] ppid=12122 vsize=5196 CPUtime=25.48
/proc/12124/stat : 12124 (march_hi) R 12122 12124 11878 0 -1 4194304 893 0 0 0 2548 0 0 0 25 0 1 0 1103112384 5320704 876 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/12124/statm: 1299 876 91 167 0 1130 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5196
[startup+51.1016 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 12125
/proc/meminfo: memFree=837128/2055920 swapFree=4170332/4192956
[pid=12124] ppid=12122 vsize=6836 CPUtime=51.07
/proc/12124/stat : 12124 (march_hi) R 12122 12124 11878 0 -1 4194304 1327 0 0 0 5106 1 0 0 25 0 1 0 1103112384 7000064 1310 1992294400 134512640 135197378 4294956240 18446744073709551615 134552773 0 0 4096 0 0 0 0 17 1 0 0
/proc/12124/statm: 1709 1310 91 167 0 1540 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6836
[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 12125
/proc/meminfo: memFree=833800/2055920 swapFree=4170332/4192956
[pid=12124] ppid=12122 vsize=12124 CPUtime=102.25
/proc/12124/stat : 12124 (march_hi) R 12122 12124 11878 0 -1 4194304 2129 0 0 0 10224 1 0 0 25 0 1 0 1103112384 12414976 2112 1992294400 134512640 135197378 4294956240 18446744073709551615 134556431 0 0 4096 0 0 0 0 17 1 0 0
/proc/12124/statm: 3031 2112 91 167 0 2862 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 12124
[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 12125
/proc/meminfo: memFree=829960/2055920 swapFree=4170332/4192956
[pid=12124] ppid=12122 vsize=17952 CPUtime=162.23
/proc/12124/stat : 12124 (march_hi) R 12122 12124 11878 0 -1 4194304 3096 0 0 0 16221 2 0 0 25 0 1 0 1103112384 18382848 3079 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/12124/statm: 4488 3079 91 167 0 4319 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17952
[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 12125
/proc/meminfo: memFree=826184/2055920 swapFree=4170332/4192956
[pid=12124] ppid=12122 vsize=17952 CPUtime=222.21
/proc/12124/stat : 12124 (march_hi) R 12122 12124 11878 0 -1 4194304 4015 0 0 0 22218 3 0 0 25 0 1 0 1103112384 18382848 3998 1992294400 134512640 135197378 4294956240 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 1 0 0
/proc/12124/statm: 4488 3998 91 167 0 4319 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 17952
[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 12125
/proc/meminfo: memFree=822408/2055920 swapFree=4170332/4192956
[pid=12124] ppid=12122 vsize=23772 CPUtime=282.18
/proc/12124/stat : 12124 (march_hi) R 12122 12124 11878 0 -1 4194304 4945 0 0 0 28215 3 0 0 25 0 1 0 1103112384 24342528 4928 1992294400 134512640 135197378 4294956240 18446744073709551615 134525346 0 0 4096 0 0 0 0 17 1 0 0
/proc/12124/statm: 5943 4928 91 167 0 5774 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 23772
[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 12125
/proc/meminfo: memFree=818760/2055920 swapFree=4170332/4192956
[pid=12124] ppid=12122 vsize=27672 CPUtime=342.16
/proc/12124/stat : 12124 (march_hi) R 12122 12124 11878 0 -1 4194304 5836 0 0 0 34212 4 0 0 25 0 1 0 1103112384 28336128 5819 1992294400 134512640 135197378 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/12124/statm: 6918 5819 91 167 0 6749 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 27672
[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 12125
/proc/meminfo: memFree=815304/2055920 swapFree=4170332/4192956
[pid=12124] ppid=12122 vsize=36404 CPUtime=402.14
/proc/12124/stat : 12124 (march_hi) R 12122 12124 11878 0 -1 4194304 6693 0 0 0 40209 5 0 0 25 0 1 0 1103112384 37277696 6676 1992294400 134512640 135197378 4294956240 18446744073709551615 134539297 0 0 4096 0 0 0 0 17 1 0 0
/proc/12124/statm: 9101 6676 91 167 0 8932 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 36404
[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 12125
/proc/meminfo: memFree=811784/2055920 swapFree=4170332/4192956
[pid=12124] ppid=12122 vsize=36404 CPUtime=462.12
/proc/12124/stat : 12124 (march_hi) R 12122 12124 11878 0 -1 4194304 7552 0 0 0 46206 6 0 0 25 0 1 0 1103112384 37277696 7535 1992294400 134512640 135197378 4294956240 18446744073709551615 134539354 0 0 4096 0 0 0 0 17 1 0 0
/proc/12124/statm: 9101 7535 91 167 0 8932 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 36404
[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 12125
/proc/meminfo: memFree=808264/2055920 swapFree=4170332/4192956
[pid=12124] ppid=12122 vsize=36404 CPUtime=522.09
/proc/12124/stat : 12124 (march_hi) R 12122 12124 11878 0 -1 4194304 8441 0 0 0 52203 6 0 0 25 0 1 0 1103112384 37277696 8424 1992294400 134512640 135197378 4294956240 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0
/proc/12124/statm: 9101 8424 91 167 0 8932 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 36404
[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 12125
/proc/meminfo: memFree=804616/2055920 swapFree=4170332/4192956
[pid=12124] ppid=12122 vsize=49500 CPUtime=582.08
/proc/12124/stat : 12124 (march_hi) R 12122 12124 11878 0 -1 4194304 9332 0 0 0 58201 7 0 0 25 0 1 0 1103112384 50688000 9315 1992294400 134512640 135197378 4294956240 18446744073709551615 134542184 0 0 4096 0 0 0 0 17 1 0 0
/proc/12124/statm: 12375 9315 91 167 0 12206 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 49500
[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 12125
/proc/meminfo: memFree=801160/2055920 swapFree=4170332/4192956
[pid=12124] ppid=12122 vsize=57304 CPUtime=642.05
/proc/12124/stat : 12124 (march_hi) R 12122 12124 11878 0 -1 4194304 10198 0 0 0 64198 7 0 0 25 0 1 0 1103112384 58679296 10181 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/12124/statm: 14326 10181 91 167 0 14157 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 57304
[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 12125
/proc/meminfo: memFree=797832/2055920 swapFree=4170332/4192956
[pid=12124] ppid=12122 vsize=57304 CPUtime=702.03
/proc/12124/stat : 12124 (march_hi) R 12122 12124 11878 0 -1 4194304 11044 0 0 0 70195 8 0 0 25 0 1 0 1103112384 58679296 11027 1992294400 134512640 135197378 4294956240 18446744073709551615 134556732 0 0 4096 0 0 0 0 17 1 0 0
/proc/12124/statm: 14326 11027 91 167 0 14157 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 57304
[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 12125
/proc/meminfo: memFree=794312/2055920 swapFree=4170332/4192956
[pid=12124] ppid=12122 vsize=57304 CPUtime=762.01
/proc/12124/stat : 12124 (march_hi) R 12122 12124 11878 0 -1 4194304 11907 0 0 0 76192 9 0 0 25 0 1 0 1103112384 58679296 11890 1992294400 134512640 135197378 4294956240 18446744073709551615 134539297 0 0 4096 0 0 0 0 17 1 0 0
/proc/12124/statm: 14326 11890 91 167 0 14157 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 57304
[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 12125
/proc/meminfo: memFree=790984/2055920 swapFree=4170332/4192956
[pid=12124] ppid=12122 vsize=57304 CPUtime=821.98
/proc/12124/stat : 12124 (march_hi) R 12122 12124 11878 0 -1 4194304 12746 0 0 0 82189 9 0 0 25 0 1 0 1103112384 58679296 12729 1992294400 134512640 135197378 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/12124/statm: 14326 12729 91 167 0 14157 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 57304
[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 12125
/proc/meminfo: memFree=787656/2055920 swapFree=4170332/4192956
[pid=12124] ppid=12122 vsize=76948 CPUtime=881.96
/proc/12124/stat : 12124 (march_hi) R 12122 12124 11878 0 -1 4194304 13567 0 0 0 88186 10 0 0 25 0 1 0 1103112384 78794752 13550 1992294400 134512640 135197378 4294956240 18446744073709551615 134539282 0 0 4096 0 0 0 0 17 1 0 0
/proc/12124/statm: 19237 13550 91 167 0 19068 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 76948
[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 12125
/proc/meminfo: memFree=784008/2055920 swapFree=4170332/4192956
[pid=12124] ppid=12122 vsize=76948 CPUtime=941.95
/proc/12124/stat : 12124 (march_hi) R 12122 12124 11878 0 -1 4194304 14475 0 0 0 94183 12 0 0 25 0 1 0 1103112384 78794752 14458 1992294400 134512640 135197378 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/12124/statm: 19237 14458 91 167 0 19068 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 76948
[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 12127
/proc/meminfo: memFree=780552/2055920 swapFree=4170332/4192956
[pid=12124] ppid=12122 vsize=76948 CPUtime=1001.92
/proc/12124/stat : 12124 (march_hi) R 12122 12124 11878 0 -1 4194304 15327 0 0 0 100179 13 0 0 25 0 1 0 1103112384 78794752 15310 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/12124/statm: 19237 15310 91 167 0 19068 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 76948
[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 12127
/proc/meminfo: memFree=777288/2055920 swapFree=4170332/4192956
[pid=12124] ppid=12122 vsize=76948 CPUtime=1061.9
/proc/12124/stat : 12124 (march_hi) R 12122 12124 11878 0 -1 4194304 16164 0 0 0 106177 13 0 0 25 0 1 0 1103112384 78794752 16147 1992294400 134512640 135197378 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/12124/statm: 19237 16147 91 167 0 19068 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 76948
[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 12127
/proc/meminfo: memFree=773832/2055920 swapFree=4170332/4192956
[pid=12124] ppid=12122 vsize=76948 CPUtime=1121.88
/proc/12124/stat : 12124 (march_hi) R 12122 12124 11878 0 -1 4194304 17003 0 0 0 112174 14 0 0 25 0 1 0 1103112384 78794752 16986 1992294400 134512640 135197378 4294956240 18446744073709551615 134525348 0 0 4096 0 0 0 0 17 1 0 0
/proc/12124/statm: 19237 16986 91 167 0 19068 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 76948
[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 12127
/proc/meminfo: memFree=770632/2055920 swapFree=4170332/4192956
[pid=12124] ppid=12122 vsize=92552 CPUtime=1181.86
/proc/12124/stat : 12124 (march_hi) R 12122 12124 11878 0 -1 4194304 17819 0 0 0 118171 15 0 0 25 0 1 0 1103112384 94773248 17802 1992294400 134512640 135197378 4294956240 18446744073709551615 134522760 0 0 4096 0 0 0 0 17 1 0 0
/proc/12124/statm: 23138 17802 91 167 0 22969 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 92552
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 12127
/proc/meminfo: memFree=769544/2055920 swapFree=4170332/4192956
[pid=12124] ppid=12122 vsize=92552 CPUtime=1200.05
/proc/12124/stat : 12124 (march_hi) R 12122 12124 11878 0 -1 4194304 18066 0 0 0 119990 15 0 0 25 0 1 0 1103112384 94773248 18049 1992294400 134512640 135197378 4294956240 18446744073709551615 134572881 0 0 4096 0 0 0 0 17 1 0 0
/proc/12124/statm: 23138 18049 91 167 0 22969 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 92552
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 0.97 0.98 2/72 12127
/proc/meminfo: memFree=769544/2055920 swapFree=4170332/4192956
[pid=12124] ppid=12122 vsize=92552 CPUtime=1200.05
/proc/12124/stat : 12124 (march_hi) R 12122 12124 11878 0 -1 4194304 18066 0 0 0 119990 15 0 0 25 0 1 0 1103112384 94773248 18049 1992294400 134512640 135197378 4294956240 18446744073709551615 134572881 0 0 4096 0 0 0 0 17 1 0 0
/proc/12124/statm: 23138 18049 91 167 0 22969 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 92552
Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.07
CPU user time (s): 1199.91
CPU system time (s): 0.166974
CPU usage (%): 99.963
Max. virtual memory (cumulated for all children) (KiB): 92552
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.166974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18066
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= 2016
runsolver used 1.13983 second user time and 3.24251 second system time
The end
Launcher Data
Begin job on node38 at 2009-03-29 07:28:13
IDJOB=1518805
IDBENCH=70710
IDSOLVER=521
FILE ID=node38/1518805-1238304493
PBS_JOBID= 9061058
Free space on /tmp= 65528 MiB
SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S433356712-017.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518805-1238304493/watcher-1518805-1238304493 -o /tmp/evaluation-result-1518805-1238304493/solver-1518805-1238304493 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1518805-1238304493.cnf
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= 4a78ab70ae5c4ba56ac4f88e429d1c79
RANDOM SEED=674695611
node38.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 : 3000.259
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 : 5931.00
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: 842728 kB
Buffers: 90672 kB
Cached: 1031072 kB
SwapCached: 11204 kB
Active: 158016 kB
Inactive: 976352 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 842728 kB
SwapTotal: 4192956 kB
SwapFree: 4170332 kB
Dirty: 804 kB
Writeback: 0 kB
Mapped: 18340 kB
Slab: 64016 kB
Committed_AS: 3010764 kB
PageTables: 1988 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= 65528 MiB
End job on node38 at 2009-03-29 07:48:15