Trace number 1730556
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) | 1200.05 | 1199.93 |
General information on the benchmark
| Name | crafted/Difficult/contest05/others/
pmg-13-UNSAT.sat05-3941.reshuffled-07.cnf |
| MD5SUM | 9ce7a6a007310fa075cda4060c50d29c |
| Bench Category | CRAFTED (crafted instances) |
| Best result obtained on this benchmark | UNSAT |
| Best CPU time to get the best result obtained on this benchmark | 16.0386 |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Number of variables | 409 |
| Number of clauses | 1362 |
| Sum of the clauses size | 4084 |
| Maximum clause length | 3 |
| Minimum clause length | 2 |
| Number of clauses of size 1 | 0 |
| Number of clauses of size 2 | 2 |
| Number of clauses of size 3 | 1360 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
Solver Data
0.00/0.01 c main():: *** [ march satisfiability solver ] ***
0.00/0.01 c main():: ** Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour **
0.00/0.01 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.01 c main()::
0.00/0.01 c initFormula():: searching for DIMACS p-line....
0.00/0.01 c initFormula():: the DIMACS p-line indicates a CNF of 409 variables and 1362 clauses.
0.00/0.01 c parseCNF():: parsing....
0.00/0.01 c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01 c runParser():: parsing was successful, warming up engines...
0.00/0.01 c find_and_remove_tautogolies():: found and removed 1 tautologies
0.00/0.01 c simplify_formula():: removed 0 tautological, 2 satisfied and 0 duplicate clauses
0.00/0.01 c preprocessing fase I completed:: there are now 408 free variables and 1360 clauses.
0.00/0.01 c stat :: sign balance is biased by 0.166
0.00/0.01 c find_equivalence():: found 63 3-equivalences
0.00/0.01 c shorten_equivalence(): average equivalence length reduced from 3.412698 to 3.000000
0.00/0.01 c using 3-SAT heuristics (occurence based diff)
0.00/0.01 c simplify_formula():: removed 0 tautological, 252 satisfied and 0 duplicate clauses
0.00/0.01 c simplify_formula():: removed 0 tautological, 0 satisfied and 209 duplicate clauses
0.00/0.01 c resolvent_look() :: found 375 resolvents
0.00/0.01 c lessRedundantTransformation():: nothing to be done.
0.00/0.01 c transformTo3SAT():: you gave me 409 variables and 1735 clauses.
0.00/0.01 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.01 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.01 c transformTo3SAT():: the transformation yielded 409 variabels and 1735 clauses.
0.00/0.01 c main():: clause / variable ratio: ( 1735 / 409 ) = 4.24
0.00/0.01 c longest clause has size 3
0.00/0.01 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01 c number of free variables = 408
0.00/0.01 c dynamic_preselect_setsize :: off
0.00/0.01 c main():: all systems go!
0.00/0.01 c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |********************************
c |****************************************************************| ( 0/999) NodeCount: 164
0.00/0.05 c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/999) NodeCount: 2118
0.39/0.40 c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 40882
7.79/7.89 c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 598154
122.20/122.28 c |----------------------------------------------------------------|
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Verifier Data
ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>
Watcher Data
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1730556-1240760837/watcher-1730556-1240760837 -o /tmp/evaluation-result-1730556-1240760837/solver-1730556-1240760837 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1730556-1240760837.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: 0.92 0.98 0.99 2/64 25421
/proc/meminfo: memFree=1669128/2055920 swapFree=4181368/4192956
[pid=25421] ppid=25419 vsize=972 CPUtime=0
/proc/25421/stat : 25421 (march_hi) R 25419 25421 24985 0 -1 4194304 134 0 0 0 0 0 0 0 18 0 1 0 104117055 995328 117 1992294400 134512640 135197378 4294956224 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/25421/statm: 243 117 66 167 0 74 0
[startup+0.0668621 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 25421
/proc/meminfo: memFree=1669128/2055920 swapFree=4181368/4192956
[pid=25421] ppid=25419 vsize=1556 CPUtime=0.06
/proc/25421/stat : 25421 (march_hi) R 25419 25421 24985 0 -1 4194304 231 0 0 0 6 0 0 0 18 0 1 0 104117055 1593344 214 1992294400 134512640 135197378 4294956224 18446744073709551615 134539289 0 0 4096 0 0 0 0 17 1 0 0
/proc/25421/statm: 389 214 91 167 0 220 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1556
[startup+0.102852 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 25421
/proc/meminfo: memFree=1669128/2055920 swapFree=4181368/4192956
[pid=25421] ppid=25419 vsize=1556 CPUtime=0.1
/proc/25421/stat : 25421 (march_hi) R 25419 25421 24985 0 -1 4194304 235 0 0 0 10 0 0 0 18 0 1 0 104117055 1593344 218 1992294400 134512640 135197378 4294956224 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/25421/statm: 389 218 91 167 0 220 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1556
[startup+0.301795 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 25421
/proc/meminfo: memFree=1669128/2055920 swapFree=4181368/4192956
[pid=25421] ppid=25419 vsize=1692 CPUtime=0.29
/proc/25421/stat : 25421 (march_hi) R 25419 25421 24985 0 -1 4194304 247 0 0 0 29 0 0 0 19 0 1 0 104117055 1732608 230 1992294400 134512640 135197378 4294956224 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/25421/statm: 423 230 91 167 0 254 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1692
[startup+0.701682 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 25421
/proc/meminfo: memFree=1669128/2055920 swapFree=4181368/4192956
[pid=25421] ppid=25419 vsize=1692 CPUtime=0.69
/proc/25421/stat : 25421 (march_hi) R 25419 25421 24985 0 -1 4194304 268 0 0 0 69 0 0 0 23 0 1 0 104117055 1732608 251 1992294400 134512640 135197378 4294956224 18446744073709551615 134576288 0 0 4096 0 0 0 0 17 1 0 0
/proc/25421/statm: 423 251 91 167 0 254 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1692
[startup+1.50146 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 25422
/proc/meminfo: memFree=1668352/2055920 swapFree=4181368/4192956
[pid=25421] ppid=25419 vsize=1896 CPUtime=1.49
/proc/25421/stat : 25421 (march_hi) R 25419 25421 24985 0 -1 4194304 317 0 0 0 149 0 0 0 25 0 1 0 104117055 1941504 300 1992294400 134512640 135197378 4294956224 18446744073709551615 134539253 0 0 4096 0 0 0 0 17 1 0 0
/proc/25421/statm: 474 300 91 167 0 305 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1896
[startup+3.101 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 25422
/proc/meminfo: memFree=1668032/2055920 swapFree=4181368/4192956
[pid=25421] ppid=25419 vsize=2148 CPUtime=3.09
/proc/25421/stat : 25421 (march_hi) R 25419 25421 24985 0 -1 4194304 367 0 0 0 309 0 0 0 25 0 1 0 104117055 2199552 350 1992294400 134512640 135197378 4294956224 18446744073709551615 134556739 0 0 4096 0 0 0 0 17 1 0 0
/proc/25421/statm: 537 350 91 167 0 368 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2148
[startup+6.30109 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 25422
/proc/meminfo: memFree=1667584/2055920 swapFree=4181368/4192956
[pid=25421] ppid=25419 vsize=2716 CPUtime=6.29
/proc/25421/stat : 25421 (march_hi) R 25419 25421 24985 0 -1 4194304 465 0 0 0 629 0 0 0 25 0 1 0 104117055 2781184 448 1992294400 134512640 135197378 4294956224 18446744073709551615 134539289 0 0 4096 0 0 0 0 17 1 0 0
/proc/25421/statm: 679 448 91 167 0 510 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2716
[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 25422
/proc/meminfo: memFree=1666624/2055920 swapFree=4181368/4192956
[pid=25421] ppid=25419 vsize=4148 CPUtime=12.69
/proc/25421/stat : 25421 (march_hi) R 25419 25421 24985 0 -1 4194304 682 0 0 0 1269 0 0 0 25 0 1 0 104117055 4247552 665 1992294400 134512640 135197378 4294956224 18446744073709551615 134526010 0 0 4096 0 0 0 0 17 1 0 0
/proc/25421/statm: 1037 665 91 167 0 868 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4148
[startup+25.5027 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 25422
/proc/meminfo: memFree=1664960/2055920 swapFree=4181368/4192956
[pid=25421] ppid=25419 vsize=5476 CPUtime=25.5
/proc/25421/stat : 25421 (march_hi) R 25419 25421 24985 0 -1 4194304 1086 0 0 0 2549 1 0 0 25 0 1 0 104117055 5607424 1069 1992294400 134512640 135197378 4294956224 18446744073709551615 134570733 0 0 4096 0 0 0 0 17 1 0 0
/proc/25421/statm: 1369 1069 91 167 0 1200 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 5476
[startup+51.1024 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 25422
/proc/meminfo: memFree=1661696/2055920 swapFree=4181368/4192956
[pid=25421] ppid=25419 vsize=10140 CPUtime=51.1
/proc/25421/stat : 25421 (march_hi) R 25419 25421 24985 0 -1 4194304 1902 0 0 0 5109 1 0 0 25 0 1 0 104117055 10383360 1885 1992294400 134512640 135197378 4294956224 18446744073709551615 134548516 0 0 4096 0 0 0 0 17 1 0 0
/proc/25421/statm: 2535 1885 91 167 0 2366 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 10140
[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 25422
/proc/meminfo: memFree=1655232/2055920 swapFree=4181368/4192956
[pid=25421] ppid=25419 vsize=20540 CPUtime=102.3
/proc/25421/stat : 25421 (march_hi) R 25419 25421 24985 0 -1 4194304 3485 0 0 0 10228 2 0 0 25 0 1 0 104117055 21032960 3468 1992294400 134512640 135197378 4294956224 18446744073709551615 134572838 0 0 4096 0 0 0 0 17 1 0 0
/proc/25421/statm: 5135 3468 91 167 0 4966 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 20540
[startup+162.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25422
/proc/meminfo: memFree=1647808/2055920 swapFree=4181368/4192956
[pid=25421] ppid=25419 vsize=30680 CPUtime=162.31
/proc/25421/stat : 25421 (march_hi) R 25419 25421 24985 0 -1 4194304 5334 0 0 0 16228 3 0 0 25 0 1 0 104117055 31416320 5317 1992294400 134512640 135197378 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/25421/statm: 7670 5317 91 167 0 7501 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 30680
[startup+222.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25422
/proc/meminfo: memFree=1640448/2055920 swapFree=4181368/4192956
[pid=25421] ppid=25419 vsize=30680 CPUtime=222.31
/proc/25421/stat : 25421 (march_hi) R 25419 25421 24985 0 -1 4194304 7150 0 0 0 22227 4 0 0 25 0 1 0 104117055 31416320 7133 1992294400 134512640 135197378 4294956224 18446744073709551615 134548451 0 0 4096 0 0 0 0 17 1 0 0
/proc/25421/statm: 7670 7133 91 167 0 7501 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 30680
[startup+282.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25422
/proc/meminfo: memFree=1632960/2055920 swapFree=4181368/4192956
[pid=25421] ppid=25419 vsize=43776 CPUtime=282.32
/proc/25421/stat : 25421 (march_hi) R 25419 25421 24985 0 -1 4194304 9022 0 0 0 28227 5 0 0 25 0 1 0 104117055 44826624 9005 1992294400 134512640 135197378 4294956224 18446744073709551615 134526043 0 0 4096 0 0 0 0 17 1 0 0
/proc/25421/statm: 10944 9005 91 167 0 10775 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 43776
[startup+342.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25422
/proc/meminfo: memFree=1625600/2055920 swapFree=4181368/4192956
[pid=25421] ppid=25419 vsize=46584 CPUtime=342.33
/proc/25421/stat : 25421 (march_hi) R 25419 25421 24985 0 -1 4194304 10840 0 0 0 34226 7 0 0 25 0 1 0 104117055 47702016 10823 1992294400 134512640 135197378 4294956224 18446744073709551615 134713215 0 0 4096 0 0 0 0 17 1 0 0
/proc/25421/statm: 11646 10823 91 167 0 11477 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 46584
[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25422
/proc/meminfo: memFree=1618176/2055920 swapFree=4181368/4192956
[pid=25421] ppid=25419 vsize=66228 CPUtime=402.33
/proc/25421/stat : 25421 (march_hi) R 25419 25421 24985 0 -1 4194304 12700 0 0 0 40225 8 0 0 25 0 1 0 104117055 67817472 12683 1992294400 134512640 135197378 4294956224 18446744073709551615 134551195 0 0 4096 0 0 0 0 17 1 0 0
/proc/25421/statm: 16557 12683 91 167 0 16388 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 66228
[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25422
/proc/meminfo: memFree=1610560/2055920 swapFree=4181368/4192956
[pid=25421] ppid=25419 vsize=66228 CPUtime=462.34
/proc/25421/stat : 25421 (march_hi) R 25419 25421 24985 0 -1 4194304 14582 0 0 0 46225 9 0 0 25 0 1 0 104117055 67817472 14565 1992294400 134512640 135197378 4294956224 18446744073709551615 134526076 0 0 4096 0 0 0 0 17 1 0 0
/proc/25421/statm: 16557 14565 91 167 0 16388 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 66228
[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25422
/proc/meminfo: memFree=1603136/2055920 swapFree=4181368/4192956
[pid=25421] ppid=25419 vsize=95696 CPUtime=522.35
/proc/25421/stat : 25421 (march_hi) R 25419 25421 24985 0 -1 4194304 16422 0 0 0 52224 11 0 0 25 0 1 0 104117055 97992704 16405 1992294400 134512640 135197378 4294956224 18446744073709551615 134551538 0 0 4096 0 0 0 0 17 1 0 0
/proc/25421/statm: 23924 16405 91 167 0 23755 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 95696
[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 25422
/proc/meminfo: memFree=1595712/2055920 swapFree=4181368/4192956
[pid=25421] ppid=25419 vsize=101316 CPUtime=582.35
/proc/25421/stat : 25421 (march_hi) R 25419 25421 24985 0 -1 4194304 18244 0 0 0 58223 12 0 0 25 0 1 0 104117055 103747584 18227 1992294400 134512640 135197378 4294956224 18446744073709551615 134526088 0 0 4096 0 0 0 0 17 1 0 0
/proc/25421/statm: 25329 18227 91 167 0 25160 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 101316
[startup+642.302 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 25422
/proc/meminfo: memFree=1588160/2055920 swapFree=4181368/4192956
[pid=25421] ppid=25419 vsize=101316 CPUtime=642.36
/proc/25421/stat : 25421 (march_hi) R 25419 25421 24985 0 -1 4194304 20115 0 0 0 64223 13 0 0 25 0 1 0 104117055 103747584 20098 1992294400 134512640 135197378 4294956224 18446744073709551615 134526333 0 0 4096 0 0 0 0 17 1 0 0
/proc/25421/statm: 25329 20098 91 167 0 25160 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 101316
[startup+702.302 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 25422
/proc/meminfo: memFree=1580736/2055920 swapFree=4181368/4192956
[pid=25421] ppid=25419 vsize=101316 CPUtime=702.36
/proc/25421/stat : 25421 (march_hi) R 25419 25421 24985 0 -1 4194304 21979 0 0 0 70223 13 0 0 25 0 1 0 104117055 103747584 21962 1992294400 134512640 135197378 4294956224 18446744073709551615 134551538 0 0 4096 0 0 0 0 17 1 0 0
/proc/25421/statm: 25329 21962 91 167 0 25160 0
Current children cumulated CPU time (s) 702.36
Current children cumulated vsize (KiB) 101316
[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25422
/proc/meminfo: memFree=1573312/2055920 swapFree=4181368/4192956
[pid=25421] ppid=25419 vsize=101316 CPUtime=762.37
/proc/25421/stat : 25421 (march_hi) R 25419 25421 24985 0 -1 4194304 23816 0 0 0 76222 15 0 0 25 0 1 0 104117055 103747584 23799 1992294400 134512640 135197378 4294956224 18446744073709551615 134526076 0 0 4096 0 0 0 0 17 1 0 0
/proc/25421/statm: 25329 23799 91 167 0 25160 0
Current children cumulated CPU time (s) 762.37
Current children cumulated vsize (KiB) 101316
[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25422
/proc/meminfo: memFree=1566080/2055920 swapFree=4181368/4192956
[pid=25421] ppid=25419 vsize=145516 CPUtime=822.37
/proc/25421/stat : 25421 (march_hi) R 25419 25421 24985 0 -1 4194304 25639 0 0 0 82221 16 0 0 25 0 1 0 104117055 149008384 25622 1992294400 134512640 135197378 4294956224 18446744073709551615 134526076 0 0 4096 0 0 0 0 17 1 0 0
/proc/25421/statm: 36379 25622 91 167 0 36210 0
Current children cumulated CPU time (s) 822.37
Current children cumulated vsize (KiB) 145516
[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25428
/proc/meminfo: memFree=1558712/2055920 swapFree=4181368/4192956
[pid=25421] ppid=25419 vsize=145516 CPUtime=882.38
/proc/25421/stat : 25421 (march_hi) R 25419 25421 24985 0 -1 4194304 27467 0 0 0 88220 18 0 0 25 0 1 0 104117055 149008384 27450 1992294400 134512640 135197378 4294956224 18446744073709551615 134617877 0 0 4096 0 0 0 0 17 1 0 0
/proc/25421/statm: 36379 27450 91 167 0 36210 0
Current children cumulated CPU time (s) 882.38
Current children cumulated vsize (KiB) 145516
[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25428
/proc/meminfo: memFree=1551480/2055920 swapFree=4181368/4192956
[pid=25421] ppid=25419 vsize=145516 CPUtime=942.38
/proc/25421/stat : 25421 (march_hi) R 25419 25421 24985 0 -1 4194304 29277 0 0 0 94220 18 0 0 25 0 1 0 104117055 149008384 29260 1992294400 134512640 135197378 4294956224 18446744073709551615 134551255 0 0 4096 0 0 0 0 17 1 0 0
/proc/25421/statm: 36379 29260 91 167 0 36210 0
Current children cumulated CPU time (s) 942.38
Current children cumulated vsize (KiB) 145516
[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25428
/proc/meminfo: memFree=1544120/2055920 swapFree=4181368/4192956
[pid=25421] ppid=25419 vsize=145516 CPUtime=1002.39
/proc/25421/stat : 25421 (march_hi) R 25419 25421 24985 0 -1 4194304 31101 0 0 0 100220 19 0 0 25 0 1 0 104117055 149008384 31084 1992294400 134512640 135197378 4294956224 18446744073709551615 134548451 0 0 4096 0 0 0 0 17 1 0 0
/proc/25421/statm: 36379 31084 91 167 0 36210 0
Current children cumulated CPU time (s) 1002.39
Current children cumulated vsize (KiB) 145516
[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25428
/proc/meminfo: memFree=1536888/2055920 swapFree=4181368/4192956
[pid=25421] ppid=25419 vsize=156752 CPUtime=1062.4
/proc/25421/stat : 25421 (march_hi) R 25419 25421 24985 0 -1 4194304 32917 0 0 0 106220 20 0 0 25 0 1 0 104117055 160514048 32900 1992294400 134512640 135197378 4294956224 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0
/proc/25421/statm: 39188 32900 91 167 0 39019 0
Current children cumulated CPU time (s) 1062.4
Current children cumulated vsize (KiB) 156752
[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25428
/proc/meminfo: memFree=1529528/2055920 swapFree=4181368/4192956
[pid=25421] ppid=25419 vsize=156752 CPUtime=1122.4
/proc/25421/stat : 25421 (march_hi) R 25419 25421 24985 0 -1 4194304 34744 0 0 0 112219 21 0 0 25 0 1 0 104117055 160514048 34727 1992294400 134512640 135197378 4294956224 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/25421/statm: 39188 34727 91 167 0 39019 0
Current children cumulated CPU time (s) 1122.4
Current children cumulated vsize (KiB) 156752
[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25428
/proc/meminfo: memFree=1522240/2055920 swapFree=4181368/4192956
[pid=25421] ppid=25419 vsize=156752 CPUtime=1182.41
/proc/25421/stat : 25421 (march_hi) R 25419 25421 24985 0 -1 4194304 36569 0 0 0 118218 23 0 0 25 0 1 0 104117055 160514048 36552 1992294400 134512640 135197378 4294956224 18446744073709551615 134551509 0 0 4096 0 0 0 0 17 1 0 0
/proc/25421/statm: 39188 36552 91 167 0 39019 0
Current children cumulated CPU time (s) 1182.41
Current children cumulated vsize (KiB) 156752
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1199.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25428
/proc/meminfo: memFree=1519744/2055920 swapFree=4181368/4192956
[pid=25421] ppid=25419 vsize=223052 CPUtime=1200.01
/proc/25421/stat : 25421 (march_hi) R 25419 25421 24985 0 -1 4194304 37105 0 0 0 119977 24 0 0 25 0 1 0 104117055 228405248 37088 1992294400 134512640 135197378 4294956224 18446744073709551615 134522847 0 0 4096 0 0 0 0 17 1 0 0
/proc/25421/statm: 55763 37088 91 167 0 55594 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 223052
Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds
Solver just ended. Dumping a history of the last processes samples
[startup+1199.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25428
/proc/meminfo: memFree=1519744/2055920 swapFree=4181368/4192956
[pid=25421] ppid=25419 vsize=223052 CPUtime=1200.01
/proc/25421/stat : 25421 (march_hi) R 25419 25421 24985 0 -1 4194304 37105 0 0 0 119977 24 0 0 25 0 1 0 104117055 228405248 37088 1992294400 134512640 135197378 4294956224 18446744073709551615 134522847 0 0 4096 0 0 0 0 17 1 0 0
/proc/25421/statm: 55763 37088 91 167 0 55594 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 223052
Child ended because it received signal 15 (SIGTERM)
Real time (s): 1199.93
CPU time (s): 1200.05
CPU user time (s): 1199.77
CPU system time (s): 0.272958
CPU usage (%): 100.01
Max. virtual memory (cumulated for all children) (KiB): 223052
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.77
system time used= 0.272958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37105
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= 3
involuntary context switches= 2499
runsolver used 1.17282 second user time and 2.13567 second system time
The end
Launcher Data
Begin job on node16 at 2009-04-26 17:47:17
IDJOB=1730556
IDBENCH=24732
IDSOLVER=521
FILE ID=node16/1730556-1240760837
PBS_JOBID= 9187088
Free space on /tmp= 66324 MiB
SOLVER NAME= march_hi hi
BENCH NAME= SAT07/crafted/Difficult/contest05/others/pmg-13-UNSAT.sat05-3941.reshuffled-07.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1730556-1240760837/watcher-1730556-1240760837 -o /tmp/evaluation-result-1730556-1240760837/solver-1730556-1240760837 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1730556-1240760837.cnf
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= 9ce7a6a007310fa075cda4060c50d29c
RANDOM SEED=706339621
node16.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 : 3000.234
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 : 3000.234
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: 1669544 kB
Buffers: 46680 kB
Cached: 284992 kB
SwapCached: 5472 kB
Active: 132260 kB
Inactive: 207368 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1669544 kB
SwapTotal: 4192956 kB
SwapFree: 4181368 kB
Dirty: 784 kB
Writeback: 0 kB
Mapped: 13616 kB
Slab: 32780 kB
Committed_AS: 414132 kB
PageTables: 1436 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= 66320 MiB
End job on node16 at 2009-04-26 18:07:19