Trace number 1730557
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_nn nn | ? (TO) | 1200.11 | 1200.43 |
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 |**
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c |****************************************************************| ( 0/999) NodeCount: 63
0.00/0.02 c |----------------------------------------------------------------|
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0.30/0.38 c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 40376
7.89/7.91 c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 592437
121.16/121.25 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-1730557-1240760850/watcher-1730557-1240760850 -o /tmp/evaluation-result-1730557-1240760850/solver-1730557-1240760850 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1730557-1240760850.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: 0.98 1.08 1.03 3/65 28478
/proc/meminfo: memFree=1723200/2055920 swapFree=4180008/4192956
[pid=28478] ppid=28476 vsize=972 CPUtime=0
/proc/28478/stat : 28478 (march_nn) R 28476 28478 28411 0 -1 4194304 136 0 0 0 0 0 0 0 18 0 1 0 104118193 995328 119 1992294400 134512640 135197250 4294956240 18446744073709551615 134528032 0 0 4096 0 0 0 0 17 1 0 0
/proc/28478/statm: 243 119 68 167 0 74 0
[startup+0.0737 s]
/proc/loadavg: 0.98 1.08 1.03 3/65 28478
/proc/meminfo: memFree=1723200/2055920 swapFree=4180008/4192956
[pid=28478] ppid=28476 vsize=1556 CPUtime=0.07
/proc/28478/stat : 28478 (march_nn) R 28476 28478 28411 0 -1 4194304 237 0 0 0 7 0 0 0 18 0 1 0 104118193 1593344 220 1992294400 134512640 135197250 4294956240 18446744073709551615 134526076 0 0 4096 0 0 0 0 17 1 0 0
/proc/28478/statm: 389 220 93 167 0 220 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1556
[startup+0.101702 s]
/proc/loadavg: 0.98 1.08 1.03 3/65 28478
/proc/meminfo: memFree=1723200/2055920 swapFree=4180008/4192956
[pid=28478] ppid=28476 vsize=1556 CPUtime=0.1
/proc/28478/stat : 28478 (march_nn) R 28476 28478 28411 0 -1 4194304 239 0 0 0 10 0 0 0 18 0 1 0 104118193 1593344 222 1992294400 134512640 135197250 4294956240 18446744073709551615 134593907 0 0 4096 0 0 0 0 17 1 0 0
/proc/28478/statm: 389 222 93 167 0 220 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1556
[startup+0.301725 s]
/proc/loadavg: 0.98 1.08 1.03 3/65 28478
/proc/meminfo: memFree=1723200/2055920 swapFree=4180008/4192956
[pid=28478] ppid=28476 vsize=1696 CPUtime=0.3
/proc/28478/stat : 28478 (march_nn) R 28476 28478 28411 0 -1 4194304 250 0 0 0 30 0 0 0 19 0 1 0 104118193 1736704 233 1992294400 134512640 135197250 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/28478/statm: 424 233 93 167 0 255 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1696
[startup+0.701771 s]
/proc/loadavg: 0.98 1.08 1.03 3/65 28478
/proc/meminfo: memFree=1723200/2055920 swapFree=4180008/4192956
[pid=28478] ppid=28476 vsize=1696 CPUtime=0.69
/proc/28478/stat : 28478 (march_nn) R 28476 28478 28411 0 -1 4194304 263 0 0 0 69 0 0 0 22 0 1 0 104118193 1736704 246 1992294400 134512640 135197250 4294956240 18446744073709551615 134556540 0 0 4096 0 0 0 0 17 1 0 0
/proc/28478/statm: 424 246 93 167 0 255 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1696
[startup+1.50286 s]
/proc/loadavg: 0.98 1.08 1.03 2/66 28479
/proc/meminfo: memFree=1722488/2055920 swapFree=4180008/4192956
[pid=28478] ppid=28476 vsize=1900 CPUtime=1.5
/proc/28478/stat : 28478 (march_nn) R 28476 28478 28411 0 -1 4194304 326 0 0 0 150 0 0 0 25 0 1 0 104118193 1945600 309 1992294400 134512640 135197250 4294956240 18446744073709551615 134548535 0 0 4096 0 0 0 0 17 1 0 0
/proc/28478/statm: 475 309 93 167 0 306 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1900
[startup+3.10105 s]
/proc/loadavg: 0.98 1.08 1.03 2/66 28479
/proc/meminfo: memFree=1722104/2055920 swapFree=4180008/4192956
[pid=28478] ppid=28476 vsize=2152 CPUtime=3.09
/proc/28478/stat : 28478 (march_nn) R 28476 28478 28411 0 -1 4194304 378 0 0 0 309 0 0 0 25 0 1 0 104118193 2203648 361 1992294400 134512640 135197250 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/28478/statm: 538 361 93 167 0 369 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2152
[startup+6.30141 s]
/proc/loadavg: 0.98 1.07 1.03 2/66 28479
/proc/meminfo: memFree=1721592/2055920 swapFree=4180008/4192956
[pid=28478] ppid=28476 vsize=2720 CPUtime=6.29
/proc/28478/stat : 28478 (march_nn) R 28476 28478 28411 0 -1 4194304 472 0 0 0 629 0 0 0 25 0 1 0 104118193 2785280 455 1992294400 134512640 135197250 4294956240 18446744073709551615 134713089 0 0 4096 0 0 0 0 17 1 0 0
/proc/28478/statm: 680 455 93 167 0 511 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2720
[startup+12.7011 s]
/proc/loadavg: 0.98 1.07 1.03 2/66 28479
/proc/meminfo: memFree=1720696/2055920 swapFree=4180008/4192956
[pid=28478] ppid=28476 vsize=4132 CPUtime=12.69
/proc/28478/stat : 28478 (march_nn) R 28476 28478 28411 0 -1 4194304 688 0 0 0 1269 0 0 0 25 0 1 0 104118193 4231168 671 1992294400 134512640 135197250 4294956240 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 1 0 0
/proc/28478/statm: 1033 671 93 167 0 864 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4132
[startup+25.5016 s]
/proc/loadavg: 0.98 1.07 1.03 2/66 28479
/proc/meminfo: memFree=1718968/2055920 swapFree=4180008/4192956
[pid=28478] ppid=28476 vsize=5416 CPUtime=25.48
/proc/28478/stat : 28478 (march_nn) R 28476 28478 28411 0 -1 4194304 1095 0 0 0 2548 0 0 0 25 0 1 0 104118193 5545984 1078 1992294400 134512640 135197250 4294956240 18446744073709551615 134548531 0 0 4096 0 0 0 0 17 1 0 0
/proc/28478/statm: 1354 1078 93 167 0 1185 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5416
[startup+51.1016 s]
/proc/loadavg: 0.99 1.06 1.03 2/66 28479
/proc/meminfo: memFree=1715768/2055920 swapFree=4180008/4192956
[pid=28478] ppid=28476 vsize=9996 CPUtime=51.08
/proc/28478/stat : 28478 (march_nn) R 28476 28478 28411 0 -1 4194304 1905 0 0 0 5107 1 0 0 25 0 1 0 104118193 10235904 1888 1992294400 134512640 135197250 4294956240 18446744073709551615 134526163 0 0 4096 0 0 0 0 17 1 0 0
/proc/28478/statm: 2499 1888 93 167 0 2330 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9996
[startup+102.305 s]
/proc/loadavg: 0.99 1.05 1.02 2/66 28479
/proc/meminfo: memFree=1709368/2055920 swapFree=4180008/4192956
[pid=28478] ppid=28476 vsize=20232 CPUtime=102.26
/proc/28478/stat : 28478 (march_nn) R 28476 28478 28411 0 -1 4194304 3486 0 0 0 10224 2 0 0 25 0 1 0 104118193 20717568 3469 1992294400 134512640 135197250 4294956240 18446744073709551615 134526211 0 0 4096 0 0 0 0 17 1 0 0
/proc/28478/statm: 5058 3469 93 167 0 4889 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 20232
[startup+162.301 s]
/proc/loadavg: 0.99 1.04 1.02 2/66 28479
/proc/meminfo: memFree=1701816/2055920 swapFree=4180008/4192956
[pid=28478] ppid=28476 vsize=30040 CPUtime=162.25
/proc/28478/stat : 28478 (march_nn) R 28476 28478 28411 0 -1 4194304 5342 0 0 0 16221 4 0 0 25 0 1 0 104118193 30760960 5325 1992294400 134512640 135197250 4294956240 18446744073709551615 134548481 0 0 4096 0 0 0 0 17 1 0 0
/proc/28478/statm: 7510 5325 93 167 0 7341 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 30040
[startup+222.301 s]
/proc/loadavg: 0.99 1.03 1.01 2/66 28479
/proc/meminfo: memFree=1694520/2055920 swapFree=4180008/4192956
[pid=28478] ppid=28476 vsize=32184 CPUtime=222.23
/proc/28478/stat : 28478 (march_nn) R 28476 28478 28411 0 -1 4194304 7148 0 0 0 22219 4 0 0 25 0 1 0 104118193 32956416 7131 1992294400 134512640 135197250 4294956240 18446744073709551615 134611702 0 0 4096 0 0 0 0 17 1 0 0
/proc/28478/statm: 8046 7131 93 167 0 7877 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 32184
[startup+282.301 s]
/proc/loadavg: 0.99 1.02 1.01 2/66 28479
/proc/meminfo: memFree=1686968/2055920 swapFree=4180008/4192956
[pid=28478] ppid=28476 vsize=45280 CPUtime=282.21
/proc/28478/stat : 28478 (march_nn) R 28476 28478 28411 0 -1 4194304 9032 0 0 0 28215 6 0 0 25 0 1 0 104118193 46366720 9015 1992294400 134512640 135197250 4294956240 18446744073709551615 134618704 0 0 4096 0 0 0 0 17 1 0 0
/proc/28478/statm: 11320 9016 93 167 0 11151 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 45280
[startup+342.302 s]
/proc/loadavg: 0.99 1.02 1.00 2/66 28479
/proc/meminfo: memFree=1679544/2055920 swapFree=4180008/4192956
[pid=28478] ppid=28476 vsize=45280 CPUtime=342.2
/proc/28478/stat : 28478 (march_nn) R 28476 28478 28411 0 -1 4194304 10881 0 0 0 34213 7 0 0 25 0 1 0 104118193 46366720 10864 1992294400 134512640 135197250 4294956240 18446744073709551615 134526211 0 0 4096 0 0 0 0 17 1 0 0
/proc/28478/statm: 11320 10864 93 167 0 11151 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 45280
[startup+402.302 s]
/proc/loadavg: 0.99 1.01 1.00 2/66 28479
/proc/meminfo: memFree=1672184/2055920 swapFree=4180008/4192956
[pid=28478] ppid=28476 vsize=64924 CPUtime=402.18
/proc/28478/stat : 28478 (march_nn) R 28476 28478 28411 0 -1 4194304 12730 0 0 0 40210 8 0 0 25 0 1 0 104118193 66482176 12713 1992294400 134512640 135197250 4294956240 18446744073709551615 134615715 0 0 4096 0 0 0 0 17 1 0 0
/proc/28478/statm: 16231 12713 93 167 0 16062 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 64924
[startup+462.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 28479
/proc/meminfo: memFree=1664696/2055920 swapFree=4180008/4192956
[pid=28478] ppid=28476 vsize=69216 CPUtime=462.16
/proc/28478/stat : 28478 (march_nn) R 28476 28478 28411 0 -1 4194304 14574 0 0 0 46207 9 0 0 25 0 1 0 104118193 70877184 14557 1992294400 134512640 135197250 4294956240 18446744073709551615 134541003 0 0 4096 0 0 0 0 17 1 0 0
/proc/28478/statm: 17304 14557 93 167 0 17135 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 69216
[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 28479
/proc/meminfo: memFree=1657272/2055920 swapFree=4180008/4192956
[pid=28478] ppid=28476 vsize=98684 CPUtime=522.16
/proc/28478/stat : 28478 (march_nn) R 28476 28478 28411 0 -1 4194304 16407 0 0 0 52204 12 0 0 25 0 1 0 104118193 101052416 16390 1992294400 134512640 135197250 4294956240 18446744073709551615 134548473 0 0 4096 0 0 0 0 17 1 0 0
/proc/28478/statm: 24671 16390 93 167 0 24502 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 98684
[startup+582.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 28479
/proc/meminfo: memFree=1649784/2055920 swapFree=4180008/4192956
[pid=28478] ppid=28476 vsize=98684 CPUtime=582.13
/proc/28478/stat : 28478 (march_nn) R 28476 28478 28411 0 -1 4194304 18247 0 0 0 58200 13 0 0 25 0 1 0 104118193 101052416 18230 1992294400 134512640 135197250 4294956240 18446744073709551615 134526048 0 0 4096 0 0 0 0 17 1 0 0
/proc/28478/statm: 24671 18230 93 167 0 24502 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 98684
[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 28479
/proc/meminfo: memFree=1642104/2055920 swapFree=4180008/4192956
[pid=28478] ppid=28476 vsize=98684 CPUtime=642.12
/proc/28478/stat : 28478 (march_nn) R 28476 28478 28411 0 -1 4194304 20140 0 0 0 64198 14 0 0 25 0 1 0 104118193 101052416 20123 1992294400 134512640 135197250 4294956240 18446744073709551615 134539185 0 0 4096 0 0 0 0 17 1 0 0
/proc/28478/statm: 24671 20123 93 167 0 24502 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 98684
[startup+702.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 28479
/proc/meminfo: memFree=1634616/2055920 swapFree=4180008/4192956
[pid=28478] ppid=28476 vsize=98684 CPUtime=702.1
/proc/28478/stat : 28478 (march_nn) R 28476 28478 28411 0 -1 4194304 21983 0 0 0 70195 15 0 0 25 0 1 0 104118193 101052416 21966 1992294400 134512640 135197250 4294956240 18446744073709551615 134649048 0 0 4096 0 0 0 0 17 1 0 0
/proc/28478/statm: 24671 21966 93 167 0 24502 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 98684
[startup+762.305 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 28479
/proc/meminfo: memFree=1627256/2055920 swapFree=4180008/4192956
[pid=28478] ppid=28476 vsize=98684 CPUtime=762.09
/proc/28478/stat : 28478 (march_nn) R 28476 28478 28411 0 -1 4194304 23804 0 0 0 76192 17 0 0 25 0 1 0 104118193 101052416 23787 1992294400 134512640 135197250 4294956240 18446744073709551615 134548516 0 0 4096 0 0 0 0 17 1 0 0
/proc/28478/statm: 24671 23787 93 167 0 24502 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 98684
[startup+822.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 28485
/proc/meminfo: memFree=1619952/2055920 swapFree=4180008/4192956
[pid=28478] ppid=28476 vsize=142884 CPUtime=822.07
/proc/28478/stat : 28478 (march_nn) R 28476 28478 28411 0 -1 4194304 25636 0 0 0 82189 18 0 0 25 0 1 0 104118193 146313216 25619 1992294400 134512640 135197250 4294956240 18446744073709551615 134548546 0 0 4096 0 0 0 0 17 1 0 0
/proc/28478/statm: 35721 25619 93 167 0 35552 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 142884
[startup+882.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 28485
/proc/meminfo: memFree=1612528/2055920 swapFree=4180008/4192956
[pid=28478] ppid=28476 vsize=151464 CPUtime=882.05
/proc/28478/stat : 28478 (march_nn) R 28476 28478 28411 0 -1 4194304 27469 0 0 0 88186 19 0 0 25 0 1 0 104118193 155099136 27452 1992294400 134512640 135197250 4294956240 18446744073709551615 134556471 0 0 4096 0 0 0 0 17 1 0 0
/proc/28478/statm: 37866 27452 93 167 0 37697 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 151464
[startup+942.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 28485
/proc/meminfo: memFree=1605360/2055920 swapFree=4180008/4192956
[pid=28478] ppid=28476 vsize=151464 CPUtime=942.03
/proc/28478/stat : 28478 (march_nn) R 28476 28478 28411 0 -1 4194304 29285 0 0 0 94183 20 0 0 25 0 1 0 104118193 155099136 29268 1992294400 134512640 135197250 4294956240 18446744073709551615 134618395 0 0 4096 0 0 0 0 17 1 0 0
/proc/28478/statm: 37866 29268 93 167 0 37697 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 151464
[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 28485
/proc/meminfo: memFree=1598000/2055920 swapFree=4180008/4192956
[pid=28478] ppid=28476 vsize=151464 CPUtime=1002.02
/proc/28478/stat : 28478 (march_nn) R 28476 28478 28411 0 -1 4194304 31110 0 0 0 100181 21 0 0 25 0 1 0 104118193 155099136 31093 1992294400 134512640 135197250 4294956240 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0
/proc/28478/statm: 37866 31093 93 167 0 37697 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 151464
[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 28485
/proc/meminfo: memFree=1590768/2055920 swapFree=4180008/4192956
[pid=28478] ppid=28476 vsize=151464 CPUtime=1062.01
/proc/28478/stat : 28478 (march_nn) R 28476 28478 28411 0 -1 4194304 32926 0 0 0 106179 22 0 0 25 0 1 0 104118193 155099136 32909 1992294400 134512640 135197250 4294956240 18446744073709551615 134556344 0 0 4096 0 0 0 0 17 1 0 0
/proc/28478/statm: 37866 32909 93 167 0 37697 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 151464
[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 28485
/proc/meminfo: memFree=1583416/2055920 swapFree=4180008/4192956
[pid=28478] ppid=28476 vsize=151464 CPUtime=1121.99
/proc/28478/stat : 28478 (march_nn) R 28476 28478 28411 0 -1 4194304 34736 0 0 0 112176 23 0 0 25 0 1 0 104118193 155099136 34719 1992294400 134512640 135197250 4294956240 18446744073709551615 134597261 0 0 4096 0 0 0 0 17 1 0 0
/proc/28478/statm: 37866 34719 93 167 0 37697 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 151464
[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 28485
/proc/meminfo: memFree=1576184/2055920 swapFree=4180008/4192956
[pid=28478] ppid=28476 vsize=151464 CPUtime=1181.97
/proc/28478/stat : 28478 (march_nn) R 28476 28478 28411 0 -1 4194304 36561 0 0 0 118173 24 0 0 25 0 1 0 104118193 155099136 36544 1992294400 134512640 135197250 4294956240 18446744073709551615 134526048 0 0 4096 0 0 0 0 17 1 0 0
/proc/28478/statm: 37866 36544 93 167 0 37697 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 151464
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.4 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 28485
/proc/meminfo: memFree=1573624/2055920 swapFree=4180008/4192956
[pid=28478] ppid=28476 vsize=217764 CPUtime=1200.07
/proc/28478/stat : 28478 (march_nn) R 28476 28478 28411 0 -1 4194304 37106 0 0 0 119981 26 0 0 25 0 1 0 104118193 222990336 37089 1992294400 134512640 135197250 4294956240 18446744073709551615 134526076 0 0 4096 0 0 0 0 17 1 0 0
/proc/28478/statm: 54441 37089 93 167 0 54272 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 217764
Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds
Solver just ended. Dumping a history of the last processes samples
Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.11
CPU user time (s): 1199.81
CPU system time (s): 0.292955
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 217764
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.81
system time used= 0.292955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37106
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= 681
runsolver used 1.38879 second user time and 2.86456 second system time
The end
Launcher Data
Begin job on node32 at 2009-04-26 17:47:30
IDJOB=1730557
IDBENCH=24732
IDSOLVER=522
FILE ID=node32/1730557-1240760850
PBS_JOBID= 9187140
Free space on /tmp= 66396 MiB
SOLVER NAME= march_nn nn
BENCH NAME= SAT07/crafted/Difficult/contest05/others/pmg-13-UNSAT.sat05-3941.reshuffled-07.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1730557-1240760850/watcher-1730557-1240760850 -o /tmp/evaluation-result-1730557-1240760850/solver-1730557-1240760850 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1730557-1240760850.cnf
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= 9ce7a6a007310fa075cda4060c50d29c
RANDOM SEED=632780889
node32.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 : 3000.216
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 : 3000.216
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: 1723680 kB
Buffers: 34308 kB
Cached: 241452 kB
SwapCached: 6168 kB
Active: 70280 kB
Inactive: 214304 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1723680 kB
SwapTotal: 4192956 kB
SwapFree: 4180008 kB
Dirty: 788 kB
Writeback: 0 kB
Mapped: 14276 kB
Slab: 33456 kB
Committed_AS: 376328 kB
PageTables: 1488 kB
VmallocTotal: 536870911 kB
VmallocUsed: 264960 kB
VmallocChunk: 536605679 kB
HugePages_Total: 0
HugePages_Free: 0
Hugepagesize: 2048 kB
Free space on /tmp at the end= 66392 MiB
End job on node32 at 2009-04-26 18:07:33