Trace number 1716171

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:
  1. 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.
  2. 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.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. 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.
  5. 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 NameAnswerCPU timeWall clock time
march_nn nn? (TO) 1200.09 1200.43

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-13-u.cnf
MD5SUM4bb23e70b97827425fcf5759bf0a79a2
Bench CategoryAPPLICATION (applications 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 variables184196
Number of clauses833889
Sum of the clauses size1904914
Maximum clause length10
Minimum clause length1
Number of clauses of size 113964
Number of clauses of size 2672565
Number of clauses of size 3112780
Number of clauses of size 43840
Number of clauses of size 515360
Number of clauses of size over 515380

Solver Data 

12.18/12.29	c main():: ***                                   [ march satisfiability solver ]                                   ***
12.18/12.29	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
12.18/12.29	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
12.18/12.29	c main()::
12.18/12.29	c initFormula():: searching for DIMACS p-line....
12.18/12.29	c initFormula():: the DIMACS p-line indicates a CNF of 184196 variables and 833889 clauses.
12.18/12.29	c parseCNF():: parsing....
12.18/12.29	c parseCNF():: the CNF contains 13964 unary clauses.
12.18/12.29	c runParser():: parsing was successful, warming up engines...
12.18/12.29	c find_and_remove_tautogolies():: found and removed 26787 tautologies
12.18/12.29	c find_and_remove_tautogolies():: found and removed 128 tautologies
12.18/12.29	c simplify_formula():: removed 0 tautological, 303975 satisfied and 22509 duplicate clauses
12.18/12.29	c preprocessing fase I completed:: there are now 95153 free variables and 507405 clauses.
12.18/12.29	c stat :: sign balance is biased by 0.928
12.18/12.29	c using k-SAT heuristics (size based diff)
12.18/12.29	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
12.18/12.29	c simplify_formula():: removed 0 tautological, 0 satisfied and 1620 duplicate clauses
12.18/12.29	c resolvent_look() :: found 1386 resolvents
12.18/12.29	c main():: clause / variable ratio: ( 508791 / 184196 ) = 2.76
12.18/12.29	c longest clause has size 10
12.18/12.29	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
12.18/12.29	c number of free variables = 95153
12.18/12.29	c dynamic_preselect_setsize :: off
12.18/12.29	c main():: all systems go!
12.18/12.29	c |----------------------------------------------------------------|

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-1716171-1240612170/watcher-1716171-1240612170 -o /tmp/evaluation-result-1716171-1240612170/solver-1716171-1240612170 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1716171-1240612170.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 3/64 17375
/proc/meminfo: memFree=1819712/2055920 swapFree=4180784/4192956
[pid=17375] ppid=17373 vsize=4816 CPUtime=0
/proc/17375/stat : 17375 (march_nn) R 17373 17375 17100 0 -1 4194304 745 0 0 0 0 0 0 0 18 0 1 0 89245034 4931584 730 1992294400 134512640 135197250 4294956224 18446744073709551615 134568349 0 0 4096 0 0 0 0 17 1 0 0
/proc/17375/statm: 1204 736 59 167 0 1035 0

[startup+0.081401 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 17375
/proc/meminfo: memFree=1819712/2055920 swapFree=4180784/4192956
[pid=17375] ppid=17373 vsize=22356 CPUtime=0.07
/proc/17375/stat : 17375 (march_nn) R 17373 17375 17100 0 -1 4194304 4508 0 0 0 6 1 0 0 18 0 1 0 89245034 22892544 4493 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/17375/statm: 5589 4493 58 167 0 5420 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 22356

[startup+0.101404 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 17375
/proc/meminfo: memFree=1819712/2055920 swapFree=4180784/4192956
[pid=17375] ppid=17373 vsize=22620 CPUtime=0.09
/proc/17375/stat : 17375 (march_nn) R 17373 17375 17100 0 -1 4194304 4596 0 0 0 8 1 0 0 18 0 1 0 89245034 23162880 4581 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/17375/statm: 5655 4581 58 167 0 5486 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22620

[startup+0.301423 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 17375
/proc/meminfo: memFree=1819712/2055920 swapFree=4180784/4192956
[pid=17375] ppid=17373 vsize=25392 CPUtime=0.29
/proc/17375/stat : 17375 (march_nn) R 17373 17375 17100 0 -1 4194304 5460 0 0 0 27 2 0 0 19 0 1 0 89245034 26001408 5445 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/17375/statm: 6348 5445 58 167 0 6179 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25392

[startup+0.701464 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 17375
/proc/meminfo: memFree=1819712/2055920 swapFree=4180784/4192956
[pid=17375] ppid=17373 vsize=30540 CPUtime=0.69
/proc/17375/stat : 17375 (march_nn) R 17373 17375 17100 0 -1 4194304 7038 0 0 0 66 3 0 0 23 0 1 0 89245034 31272960 7023 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/17375/statm: 7635 7023 58 167 0 7466 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 30540

[startup+1.50155 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 17376
/proc/meminfo: memFree=1787000/2055920 swapFree=4180784/4192956
[pid=17375] ppid=17373 vsize=84748 CPUtime=1.49
/proc/17375/stat : 17375 (march_nn) R 17373 17375 17100 0 -1 4194304 15919 0 0 0 142 7 0 0 25 0 1 0 89245034 86781952 14116 1992294400 134512640 135197250 4294956224 18446744073709551615 134648929 0 0 4096 0 0 0 0 17 1 0 0
/proc/17375/statm: 21187 14116 65 167 0 21018 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 84748

[startup+3.10171 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 17376
/proc/meminfo: memFree=1751416/2055920 swapFree=4180784/4192956
[pid=17375] ppid=17373 vsize=92448 CPUtime=3.09
/proc/17375/stat : 17375 (march_nn) R 17373 17375 17100 0 -1 4194304 22659 0 0 0 299 10 0 0 25 0 1 0 89245034 94666752 16195 1992294400 134512640 135197250 4294956224 18446744073709551615 134565191 0 0 4096 0 0 0 0 17 1 0 0
/proc/17375/statm: 23112 16195 67 167 0 22943 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 92448

[startup+6.30103 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 17376
/proc/meminfo: memFree=1750136/2055920 swapFree=4180784/4192956
[pid=17375] ppid=17373 vsize=94472 CPUtime=6.29
/proc/17375/stat : 17375 (march_nn) R 17373 17375 17100 0 -1 4194304 30679 0 0 0 614 15 0 0 25 0 1 0 89245034 96739328 16838 1992294400 134512640 135197250 4294956224 18446744073709551615 134560840 0 0 4096 0 0 0 0 17 1 0 0
/proc/17375/statm: 23618 16838 79 167 0 23449 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 94472

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17376
/proc/meminfo: memFree=1683896/2055920 swapFree=4180784/4192956
[pid=17375] ppid=17373 vsize=331364 CPUtime=12.68
/proc/17375/stat : 17375 (march_nn) R 17373 17375 17100 0 -1 4194304 65981 0 0 0 1239 29 0 0 25 0 1 0 89245034 339316736 34820 1992294400 134512640 135197250 4294956224 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/17375/statm: 82841 34820 90 167 0 82672 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 331364

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17376
/proc/meminfo: memFree=1680248/2055920 swapFree=4180784/4192956
[pid=17375] ppid=17373 vsize=331364 CPUtime=25.48
/proc/17375/stat : 17375 (march_nn) R 17373 17375 17100 0 -1 4194304 66008 0 0 0 2519 29 0 0 25 0 1 0 89245034 339316736 34847 1992294400 134512640 135197250 4294956224 18446744073709551615 134539095 0 0 4096 0 0 0 0 17 1 0 0
/proc/17375/statm: 82841 34847 90 167 0 82672 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 331364

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17376
/proc/meminfo: memFree=1678648/2055920 swapFree=4180784/4192956
[pid=17375] ppid=17373 vsize=331632 CPUtime=51.07
/proc/17375/stat : 17375 (march_nn) R 17373 17375 17100 0 -1 4194304 66446 0 0 0 5077 30 0 0 25 0 1 0 89245034 339591168 35285 1992294400 134512640 135197250 4294956224 18446744073709551615 134524921 0 0 4096 0 0 0 0 17 1 0 0
/proc/17375/statm: 82908 35285 92 167 0 82739 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 331632

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17376
/proc/meminfo: memFree=1677432/2055920 swapFree=4180784/4192956
[pid=17375] ppid=17373 vsize=333072 CPUtime=102.26
/proc/17375/stat : 17375 (march_nn) R 17373 17375 17100 0 -1 4194304 66757 0 0 0 10196 30 0 0 25 0 1 0 89245034 341065728 35592 1992294400 134512640 135197250 4294956224 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/17375/statm: 83268 35592 92 167 0 83099 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 333072

[startup+162.302 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 17376
/proc/meminfo: memFree=1675064/2055920 swapFree=4180784/4192956
[pid=17375] ppid=17373 vsize=335656 CPUtime=162.24
/proc/17375/stat : 17375 (march_nn) R 17373 17375 17100 0 -1 4194304 67350 0 0 0 16193 31 0 0 25 0 1 0 89245034 343711744 36185 1992294400 134512640 135197250 4294956224 18446744073709551615 134548488 0 0 4096 0 0 0 0 17 1 0 0
/proc/17375/statm: 83914 36185 92 167 0 83745 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 335656

[startup+222.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 17376
/proc/meminfo: memFree=1672568/2055920 swapFree=4180784/4192956
[pid=17375] ppid=17373 vsize=339208 CPUtime=222.22
/proc/17375/stat : 17375 (march_nn) R 17373 17375 17100 0 -1 4194304 67963 0 0 0 22191 31 0 0 25 0 1 0 89245034 347348992 36798 1992294400 134512640 135197250 4294956224 18446744073709551615 134539097 0 0 4096 0 0 0 0 17 1 0 0
/proc/17375/statm: 84802 36798 92 167 0 84633 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 339208

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17376
/proc/meminfo: memFree=1668856/2055920 swapFree=4180784/4192956
[pid=17375] ppid=17373 vsize=341536 CPUtime=282.2
/proc/17375/stat : 17375 (march_nn) R 17373 17375 17100 0 -1 4194304 68879 0 0 0 28189 31 0 0 25 0 1 0 89245034 349732864 37714 1992294400 134512640 135197250 4294956224 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 1 0 0
/proc/17375/statm: 85384 37714 92 167 0 85215 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 341536

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17376
/proc/meminfo: memFree=1662264/2055920 swapFree=4180784/4192956
[pid=17375] ppid=17373 vsize=350092 CPUtime=342.19
/proc/17375/stat : 17375 (march_nn) R 17373 17375 17100 0 -1 4194304 70520 0 0 0 34186 33 0 0 25 0 1 0 89245034 358494208 39355 1992294400 134512640 135197250 4294956224 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/17375/statm: 87523 39355 92 167 0 87354 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 350092

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17376
/proc/meminfo: memFree=1655224/2055920 swapFree=4180784/4192956
[pid=17375] ppid=17373 vsize=355668 CPUtime=402.17
/proc/17375/stat : 17375 (march_nn) R 17373 17375 17100 0 -1 4194304 72256 0 0 0 40183 34 0 0 25 0 1 0 89245034 364204032 41091 1992294400 134512640 135197250 4294956224 18446744073709551615 134541536 0 0 4096 0 0 0 0 17 1 0 0
/proc/17375/statm: 88917 41091 92 167 0 88748 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 355668

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17376
/proc/meminfo: memFree=1655096/2055920 swapFree=4180784/4192956
[pid=17375] ppid=17373 vsize=355800 CPUtime=462.15
/proc/17375/stat : 17375 (march_nn) R 17373 17375 17100 0 -1 4194304 72280 0 0 0 46181 34 0 0 25 0 1 0 89245034 364339200 41115 1992294400 134512640 135197250 4294956224 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0
/proc/17375/statm: 88950 41115 92 167 0 88781 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 355800

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17376
/proc/meminfo: memFree=1655096/2055920 swapFree=4180784/4192956
[pid=17375] ppid=17373 vsize=355800 CPUtime=522.14
/proc/17375/stat : 17375 (march_nn) R 17373 17375 17100 0 -1 4194304 72296 0 0 0 52180 34 0 0 25 0 1 0 89245034 364339200 41131 1992294400 134512640 135197250 4294956224 18446744073709551615 134541536 0 0 4096 0 0 0 0 17 1 0 0
/proc/17375/statm: 88950 41131 92 167 0 88781 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 355800

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17378
/proc/meminfo: memFree=1654904/2055920 swapFree=4180784/4192956
[pid=17375] ppid=17373 vsize=355800 CPUtime=582.12
/proc/17375/stat : 17375 (march_nn) R 17373 17375 17100 0 -1 4194304 72296 0 0 0 58178 34 0 0 25 0 1 0 89245034 364339200 41131 1992294400 134512640 135197250 4294956224 18446744073709551615 134541458 0 0 4096 0 0 0 0 17 1 0 0
/proc/17375/statm: 88950 41131 92 167 0 88781 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 355800

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17378
/proc/meminfo: memFree=1654968/2055920 swapFree=4180784/4192956
[pid=17375] ppid=17373 vsize=355800 CPUtime=642.1
/proc/17375/stat : 17375 (march_nn) R 17373 17375 17100 0 -1 4194304 72297 0 0 0 64176 34 0 0 25 0 1 0 89245034 364339200 41132 1992294400 134512640 135197250 4294956224 18446744073709551615 134541466 0 0 4096 0 0 0 0 17 1 0 0
/proc/17375/statm: 88950 41132 92 167 0 88781 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 355800

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17378
/proc/meminfo: memFree=1655032/2055920 swapFree=4180784/4192956
[pid=17375] ppid=17373 vsize=355932 CPUtime=702.08
/proc/17375/stat : 17375 (march_nn) R 17373 17375 17100 0 -1 4194304 72304 0 0 0 70174 34 0 0 25 0 1 0 89245034 364474368 41139 1992294400 134512640 135197250 4294956224 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/17375/statm: 88983 41139 92 167 0 88814 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 355932

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17378
/proc/meminfo: memFree=1654968/2055920 swapFree=4180784/4192956
[pid=17375] ppid=17373 vsize=355932 CPUtime=762.07
/proc/17375/stat : 17375 (march_nn) R 17373 17375 17100 0 -1 4194304 72304 0 0 0 76173 34 0 0 25 0 1 0 89245034 364474368 41139 1992294400 134512640 135197250 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/17375/statm: 88983 41139 92 167 0 88814 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 355932

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17378
/proc/meminfo: memFree=1654904/2055920 swapFree=4180784/4192956
[pid=17375] ppid=17373 vsize=355932 CPUtime=822.06
/proc/17375/stat : 17375 (march_nn) R 17373 17375 17100 0 -1 4194304 72305 0 0 0 82171 35 0 0 25 0 1 0 89245034 364474368 41140 1992294400 134512640 135197250 4294956224 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 1 0 0
/proc/17375/statm: 88983 41140 92 167 0 88814 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 355932

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17378
/proc/meminfo: memFree=1654904/2055920 swapFree=4180784/4192956
[pid=17375] ppid=17373 vsize=355932 CPUtime=882.04
/proc/17375/stat : 17375 (march_nn) R 17373 17375 17100 0 -1 4194304 72305 0 0 0 88169 35 0 0 25 0 1 0 89245034 364474368 41140 1992294400 134512640 135197250 4294956224 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 1 0 0
/proc/17375/statm: 88983 41140 92 167 0 88814 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 355932

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17378
/proc/meminfo: memFree=1654904/2055920 swapFree=4180784/4192956
[pid=17375] ppid=17373 vsize=355932 CPUtime=942.02
/proc/17375/stat : 17375 (march_nn) R 17373 17375 17100 0 -1 4194304 72306 0 0 0 94167 35 0 0 25 0 1 0 89245034 364474368 41141 1992294400 134512640 135197250 4294956224 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 1 0 0
/proc/17375/statm: 88983 41141 92 167 0 88814 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 355932

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17378
/proc/meminfo: memFree=1654904/2055920 swapFree=4180784/4192956
[pid=17375] ppid=17373 vsize=355932 CPUtime=1002
/proc/17375/stat : 17375 (march_nn) R 17373 17375 17100 0 -1 4194304 72306 0 0 0 100165 35 0 0 25 0 1 0 89245034 364474368 41141 1992294400 134512640 135197250 4294956224 18446744073709551615 134541493 0 0 4096 0 0 0 0 17 1 0 0
/proc/17375/statm: 88983 41141 92 167 0 88814 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 355932

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17378
/proc/meminfo: memFree=1654840/2055920 swapFree=4180784/4192956
[pid=17375] ppid=17373 vsize=355932 CPUtime=1061.98
/proc/17375/stat : 17375 (march_nn) R 17373 17375 17100 0 -1 4194304 72306 0 0 0 106163 35 0 0 25 0 1 0 89245034 364474368 41141 1992294400 134512640 135197250 4294956224 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 1 0 0
/proc/17375/statm: 88983 41141 92 167 0 88814 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 355932

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17378
/proc/meminfo: memFree=1654840/2055920 swapFree=4180784/4192956
[pid=17375] ppid=17373 vsize=355932 CPUtime=1121.97
/proc/17375/stat : 17375 (march_nn) R 17373 17375 17100 0 -1 4194304 72307 0 0 0 112162 35 0 0 25 0 1 0 89245034 364474368 41142 1992294400 134512640 135197250 4294956224 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 1 0 0
/proc/17375/statm: 88983 41142 92 167 0 88814 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 355932

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17378
/proc/meminfo: memFree=1654776/2055920 swapFree=4180784/4192956
[pid=17375] ppid=17373 vsize=355932 CPUtime=1181.95
/proc/17375/stat : 17375 (march_nn) R 17373 17375 17100 0 -1 4194304 72307 0 0 0 118160 35 0 0 25 0 1 0 89245034 364474368 41142 1992294400 134512640 135197250 4294956224 18446744073709551615 134572685 0 0 4096 0 0 0 0 17 1 0 0
/proc/17375/statm: 88983 41142 92 167 0 88814 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 355932



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17378
/proc/meminfo: memFree=1654840/2055920 swapFree=4180784/4192956
[pid=17375] ppid=17373 vsize=355932 CPUtime=1200.05
/proc/17375/stat : 17375 (march_nn) R 17373 17375 17100 0 -1 4194304 72307 0 0 0 119970 35 0 0 25 0 1 0 89245034 364474368 41142 1992294400 134512640 135197250 4294956224 18446744073709551615 134541450 0 0 4096 0 0 0 0 17 1 0 0
/proc/17375/statm: 88983 41142 92 167 0 88814 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 355932

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): 1200.09
CPU user time (s): 1199.7
CPU system time (s): 0.385941
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 355932

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.7
system time used= 0.385941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 72307
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= 3028

runsolver used 0.866868 second user time and 2.55461 second system time

The end

Launcher Data 

Begin job on node45 at 2009-04-25 00:29:32
IDJOB=1716171
IDBENCH=20370
IDSOLVER=522
FILE ID=node45/1716171-1240612170
PBS_JOBID= 9186271
Free space on /tmp= 66324 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-5-13-u.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716171-1240612170/watcher-1716171-1240612170 -o /tmp/evaluation-result-1716171-1240612170/solver-1716171-1240612170 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1716171-1240612170.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 4bb23e70b97827425fcf5759bf0a79a2
RANDOM SEED=1349271577

node45.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		: 3000.231
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		: 3000.231
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:       1820128 kB
Buffers:         36980 kB
Cached:         135980 kB
SwapCached:       6628 kB
Active:          85996 kB
Inactive:        95964 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1820128 kB
SwapTotal:     4192956 kB
SwapFree:      4180784 kB
Dirty:           15404 kB
Writeback:           0 kB
Mapped:          14004 kB
Slab:            39836 kB
Committed_AS:   324424 kB
PageTables:       1376 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= 66324 MiB
End job on node45 at 2009-04-25 00:49:34