Trace number 1579973

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) 1200.13 1200.53

General information on the benchmark

NameAPPLICATIONS/diagnosis/
UTI-15-5p0.cnf
MD5SUMb21b299f860c56270b509900cff82599
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark565.218
Satisfiable
(Un)Satisfiability was proved
Number of variables162926
Number of clauses821689
Sum of the clauses size1954581
Maximum clause length10
Minimum clause length1
Number of clauses of size 18386
Number of clauses of size 2618514
Number of clauses of size 3153189
Number of clauses of size 44620
Number of clauses of size 518480
Number of clauses of size over 518500

Solver Data 

11.38/11.49	c main():: ***                                   [ march satisfiability solver ]                                   ***
11.38/11.49	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
11.38/11.49	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
11.38/11.49	c main()::
11.38/11.49	c initFormula():: searching for DIMACS p-line....
11.38/11.49	c initFormula():: the DIMACS p-line indicates a CNF of 162926 variables and 821689 clauses.
11.38/11.49	c parseCNF():: parsing....
11.38/11.49	c parseCNF():: the CNF contains 8386 unary clauses.
11.38/11.49	c runParser():: parsing was successful, warming up engines...
11.38/11.49	c find_and_remove_tautogolies():: found and removed 1980 tautologies
11.38/11.49	c find_and_remove_tautogolies():: found and removed 1325 tautologies
11.38/11.49	c simplify_formula():: removed 0 tautological, 207715 satisfied and 24193 duplicate clauses
11.38/11.49	c preprocessing fase I completed:: there are now 123409 free variables and 589781 clauses.
11.38/11.49	c stat :: sign balance is biased by 0.438
11.38/11.49	c using k-SAT heuristics (size based diff)
11.38/11.49	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
11.38/11.49	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
11.38/11.49	c resolvent_look() :: found 857 resolvents
11.38/11.49	c main():: clause / variable ratio: ( 590638 / 162926 ) = 3.63
11.38/11.49	c longest clause has size 10
11.38/11.49	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
11.38/11.49	c number of free variables = 123409
11.38/11.49	c dynamic_preselect_setsize :: off
11.38/11.49	c main():: all systems go!
11.38/11.49	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-1579973-1238913037/watcher-1579973-1238913037 -o /tmp/evaluation-result-1579973-1238913037/solver-1579973-1238913037 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1579973-1238913037.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: 1.98 1.83 1.44 3/74 23986
/proc/meminfo: memFree=1575352/2055920 swapFree=4173168/4192956
[pid=23986] ppid=23984 vsize=4688 CPUtime=0
/proc/23986/stat : 23986 (march_nn) R 23984 23986 23826 0 -1 4194304 853 0 0 0 0 0 0 0 18 0 1 0 1163964911 4800512 838 1992294400 134512640 135197250 4294956224 18446744073709551615 134568349 0 0 4096 0 0 0 0 17 1 0 0
/proc/23986/statm: 1172 844 59 167 0 1003 0

[startup+0.020073 s]
/proc/loadavg: 1.98 1.83 1.44 3/74 23986
/proc/meminfo: memFree=1575352/2055920 swapFree=4173168/4192956
[pid=23986] ppid=23984 vsize=14544 CPUtime=0.01
/proc/23986/stat : 23986 (march_nn) R 23984 23986 23826 0 -1 4194304 2256 0 0 0 1 0 0 0 18 0 1 0 1163964911 14893056 2242 1992294400 134512640 135197250 4294956224 18446744073709551615 134568473 0 0 4096 0 0 0 0 17 1 0 0
/proc/23986/statm: 3636 2245 59 167 0 3467 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 14544

[startup+0.101084 s]
/proc/loadavg: 1.98 1.83 1.44 3/74 23986
/proc/meminfo: memFree=1575352/2055920 swapFree=4173168/4192956
[pid=23986] ppid=23984 vsize=20816 CPUtime=0.09
/proc/23986/stat : 23986 (march_nn) R 23984 23986 23826 0 -1 4194304 4192 0 0 0 8 1 0 0 18 0 1 0 1163964911 21315584 4177 1992294400 134512640 135197250 4294956224 18446744073709551615 134568882 0 0 4096 0 0 0 0 17 1 0 0
/proc/23986/statm: 5204 4177 59 167 0 5035 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20816

[startup+0.301117 s]
/proc/loadavg: 1.98 1.83 1.44 3/74 23986
/proc/meminfo: memFree=1575352/2055920 swapFree=4173168/4192956
[pid=23986] ppid=23984 vsize=23588 CPUtime=0.29
/proc/23986/stat : 23986 (march_nn) R 23984 23986 23826 0 -1 4194304 5040 0 0 0 28 1 0 0 19 0 1 0 1163964911 24154112 5025 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/23986/statm: 5897 5025 59 167 0 5728 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23588

[startup+0.701185 s]
/proc/loadavg: 1.98 1.83 1.44 3/74 23986
/proc/meminfo: memFree=1575352/2055920 swapFree=4173168/4192956
[pid=23986] ppid=23984 vsize=28604 CPUtime=0.69
/proc/23986/stat : 23986 (march_nn) R 23984 23986 23826 0 -1 4194304 6596 0 0 0 67 2 0 0 22 0 1 0 1163964911 29290496 6581 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/23986/statm: 7151 6581 59 167 0 6982 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28604

[startup+1.50132 s]
/proc/loadavg: 1.90 1.82 1.44 2/75 23987
/proc/meminfo: memFree=1544560/2055920 swapFree=4173168/4192956
[pid=23986] ppid=23984 vsize=81528 CPUtime=1.49
/proc/23986/stat : 23986 (march_nn) R 23984 23986 23826 0 -1 4194304 15002 0 0 0 143 6 0 0 25 0 1 0 1163964911 83484672 13313 1992294400 134512640 135197250 4294956224 18446744073709551615 134565312 0 0 4096 0 0 0 0 17 1 0 0
/proc/23986/statm: 20382 13313 66 167 0 20213 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 81528

[startup+3.10159 s]
/proc/loadavg: 1.90 1.82 1.44 2/75 23987
/proc/meminfo: memFree=1512112/2055920 swapFree=4173168/4192956
[pid=23986] ppid=23984 vsize=84656 CPUtime=3.08
/proc/23986/stat : 23986 (march_nn) R 23984 23986 23826 0 -1 4194304 19963 0 0 0 299 9 0 0 25 0 1 0 1163964911 86687744 14656 1992294400 134512640 135197250 4294956224 18446744073709551615 134713087 0 0 4096 0 0 0 0 17 1 0 0
/proc/23986/statm: 21164 14656 68 167 0 20995 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 84656

[startup+6.30113 s]
/proc/loadavg: 1.83 1.80 1.43 2/75 23987
/proc/meminfo: memFree=1510832/2055920 swapFree=4173168/4192956
[pid=23986] ppid=23984 vsize=90384 CPUtime=6.29
/proc/23986/stat : 23986 (march_nn) R 23984 23986 23826 0 -1 4194304 27611 0 0 0 616 13 0 0 25 0 1 0 1163964911 92553216 16078 1992294400 134512640 135197250 4294956224 18446744073709551615 134693594 0 0 4096 0 0 0 0 17 1 0 0
/proc/23986/statm: 22596 16078 80 167 0 22427 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 90384

[startup+12.7012 s]
/proc/loadavg: 1.76 1.79 1.43 2/75 23987
/proc/meminfo: memFree=1441072/2055920 swapFree=4173168/4192956
[pid=23986] ppid=23984 vsize=307220 CPUtime=12.68
/proc/23986/stat : 23986 (march_nn) R 23984 23986 23826 0 -1 4194304 56407 0 0 0 1243 25 0 0 25 0 1 0 1163964911 314593280 33564 1992294400 134512640 135197250 4294956224 18446744073709551615 134539300 0 0 4096 0 0 0 0 17 1 0 0
/proc/23986/statm: 76805 33564 91 167 0 76636 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 307220

[startup+25.5014 s]
/proc/loadavg: 1.64 1.76 1.43 2/75 23987
/proc/meminfo: memFree=1438896/2055920 swapFree=4173168/4192956
[pid=23986] ppid=23984 vsize=307736 CPUtime=25.48
/proc/23986/stat : 23986 (march_nn) R 23984 23986 23826 0 -1 4194304 56957 0 0 0 2522 26 0 0 25 0 1 0 1163964911 315121664 34114 1992294400 134512640 135197250 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/23986/statm: 76934 34114 93 167 0 76765 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 307736

[startup+51.1017 s]
/proc/loadavg: 1.39 1.69 1.41 2/75 23987
/proc/meminfo: memFree=1437936/2055920 swapFree=4173168/4192956
[pid=23986] ppid=23984 vsize=309704 CPUtime=51.06
/proc/23986/stat : 23986 (march_nn) R 23984 23986 23826 0 -1 4194304 57221 0 0 0 5080 26 0 0 25 0 1 0 1163964911 317136896 34378 1992294400 134512640 135197250 4294956224 18446744073709551615 134548451 0 0 4096 0 0 0 0 17 1 0 0
/proc/23986/statm: 77426 34378 93 167 0 77257 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 309704

[startup+102.306 s]
/proc/loadavg: 1.22 1.59 1.39 2/75 23987
/proc/meminfo: memFree=1431280/2055920 swapFree=4173168/4192956
[pid=23986] ppid=23984 vsize=315556 CPUtime=102.24
/proc/23986/stat : 23986 (march_nn) R 23984 23986 23826 0 -1 4194304 58888 0 0 0 10197 27 0 0 25 0 1 0 1163964911 323129344 36045 1992294400 134512640 135197250 4294956224 18446744073709551615 134548504 0 0 4096 0 0 0 0 17 1 0 0
/proc/23986/statm: 78889 36045 93 167 0 78720 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 315556

[startup+162.302 s]
/proc/loadavg: 1.12 1.50 1.37 2/75 23987
/proc/meminfo: memFree=1422832/2055920 swapFree=4173168/4192956
[pid=23986] ppid=23984 vsize=325300 CPUtime=162.22
/proc/23986/stat : 23986 (march_nn) R 23984 23986 23826 0 -1 4194304 61206 0 0 0 16193 29 0 0 25 0 1 0 1163964911 333107200 38149 1992294400 134512640 135197250 4294956224 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 1 0 0
/proc/23986/statm: 81325 38149 93 167 0 81156 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 325300

[startup+222.302 s]
/proc/loadavg: 1.08 1.42 1.35 2/75 23987
/proc/meminfo: memFree=1414768/2055920 swapFree=4173168/4192956
[pid=23986] ppid=23984 vsize=339112 CPUtime=222.21
/proc/23986/stat : 23986 (march_nn) R 23984 23986 23826 0 -1 4194304 63295 0 0 0 22190 31 0 0 25 0 1 0 1163964911 347250688 40155 1992294400 134512640 135197250 4294956224 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0
/proc/23986/statm: 84778 40155 93 167 0 84609 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 339112

[startup+282.302 s]
/proc/loadavg: 1.03 1.34 1.33 2/75 23987
/proc/meminfo: memFree=1410416/2055920 swapFree=4173168/4192956
[pid=23986] ppid=23984 vsize=342764 CPUtime=282.19
/proc/23986/stat : 23986 (march_nn) R 23984 23986 23826 0 -1 4194304 64347 0 0 0 28187 32 0 0 25 0 1 0 1163964911 350990336 41207 1992294400 134512640 135197250 4294956224 18446744073709551615 134541464 0 0 4096 0 0 0 0 17 1 0 0
/proc/23986/statm: 85691 41207 93 167 0 85522 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 342764

[startup+342.302 s]
/proc/loadavg: 1.01 1.28 1.30 2/75 23987
/proc/meminfo: memFree=1409912/2055920 swapFree=4173168/4192956
[pid=23986] ppid=23984 vsize=343308 CPUtime=342.17
/proc/23986/stat : 23986 (march_nn) R 23984 23986 23826 0 -1 4194304 64473 0 0 0 34185 32 0 0 25 0 1 0 1163964911 351547392 41333 1992294400 134512640 135197250 4294956224 18446744073709551615 134572883 0 0 4096 0 0 0 0 17 1 0 0
/proc/23986/statm: 85827 41333 93 167 0 85658 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 343308

[startup+402.301 s]
/proc/loadavg: 1.00 1.22 1.28 2/75 23987
/proc/meminfo: memFree=1409848/2055920 swapFree=4173168/4192956
[pid=23986] ppid=23984 vsize=343308 CPUtime=402.15
/proc/23986/stat : 23986 (march_nn) R 23984 23986 23826 0 -1 4194304 64488 0 0 0 40183 32 0 0 25 0 1 0 1163964911 351547392 41348 1992294400 134512640 135197250 4294956224 18446744073709551615 134649053 0 0 4096 0 0 0 0 17 1 0 0
/proc/23986/statm: 85827 41348 93 167 0 85658 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 343308

[startup+462.301 s]
/proc/loadavg: 1.00 1.18 1.26 2/75 23987
/proc/meminfo: memFree=1409784/2055920 swapFree=4173168/4192956
[pid=23986] ppid=23984 vsize=343308 CPUtime=462.13
/proc/23986/stat : 23986 (march_nn) R 23984 23986 23826 0 -1 4194304 64495 0 0 0 46181 32 0 0 25 0 1 0 1163964911 351547392 41355 1992294400 134512640 135197250 4294956224 18446744073709551615 134541464 0 0 4096 0 0 0 0 17 1 0 0
/proc/23986/statm: 85827 41355 93 167 0 85658 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 343308

[startup+522.301 s]
/proc/loadavg: 1.00 1.14 1.24 2/75 23987
/proc/meminfo: memFree=1409528/2055920 swapFree=4173168/4192956
[pid=23986] ppid=23984 vsize=343528 CPUtime=522.11
/proc/23986/stat : 23986 (march_nn) R 23984 23986 23826 0 -1 4194304 64543 0 0 0 52179 32 0 0 25 0 1 0 1163964911 351772672 41403 1992294400 134512640 135197250 4294956224 18446744073709551615 134550653 0 0 4096 0 0 0 0 17 1 0 0
/proc/23986/statm: 85882 41403 93 167 0 85713 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 343528

[startup+582.303 s]
/proc/loadavg: 1.00 1.12 1.22 2/75 23987
/proc/meminfo: memFree=1409528/2055920 swapFree=4173168/4192956
[pid=23986] ppid=23984 vsize=343528 CPUtime=582.09
/proc/23986/stat : 23986 (march_nn) R 23984 23986 23826 0 -1 4194304 64550 0 0 0 58177 32 0 0 25 0 1 0 1163964911 351772672 41410 1992294400 134512640 135197250 4294956224 18446744073709551615 134570914 0 0 4096 0 0 0 0 17 1 0 0
/proc/23986/statm: 85882 41410 93 167 0 85713 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 343528

[startup+642.302 s]
/proc/loadavg: 1.00 1.09 1.21 2/75 23987
/proc/meminfo: memFree=1409400/2055920 swapFree=4173168/4192956
[pid=23986] ppid=23984 vsize=343752 CPUtime=642.08
/proc/23986/stat : 23986 (march_nn) R 23984 23986 23826 0 -1 4194304 64598 0 0 0 64175 33 0 0 25 0 1 0 1163964911 352002048 41458 1992294400 134512640 135197250 4294956224 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0
/proc/23986/statm: 85938 41458 93 167 0 85769 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 343752

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.19 2/75 23989
/proc/meminfo: memFree=1408824/2055920 swapFree=4173168/4192956
[pid=23986] ppid=23984 vsize=344288 CPUtime=702.05
/proc/23986/stat : 23986 (march_nn) R 23984 23986 23826 0 -1 4194304 64723 0 0 0 70172 33 0 0 25 0 1 0 1163964911 352550912 41583 1992294400 134512640 135197250 4294956224 18446744073709551615 134593244 0 0 4096 0 0 0 0 17 1 0 0
/proc/23986/statm: 86072 41583 93 167 0 85903 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 344288

[startup+762.306 s]
/proc/loadavg: 1.00 1.06 1.17 2/75 23989
/proc/meminfo: memFree=1408760/2055920 swapFree=4173168/4192956
[pid=23986] ppid=23984 vsize=344288 CPUtime=762.04
/proc/23986/stat : 23986 (march_nn) R 23984 23986 23826 0 -1 4194304 64728 0 0 0 76171 33 0 0 25 0 1 0 1163964911 352550912 41588 1992294400 134512640 135197250 4294956224 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/23986/statm: 86072 41588 93 167 0 85903 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 344288

[startup+822.301 s]
/proc/loadavg: 1.00 1.04 1.16 2/75 23989
/proc/meminfo: memFree=1408824/2055920 swapFree=4173168/4192956
[pid=23986] ppid=23984 vsize=344288 CPUtime=822.01
/proc/23986/stat : 23986 (march_nn) R 23984 23986 23826 0 -1 4194304 64729 0 0 0 82168 33 0 0 25 0 1 0 1163964911 352550912 41589 1992294400 134512640 135197250 4294956224 18446744073709551615 134548488 0 0 4096 0 0 0 0 17 1 0 0
/proc/23986/statm: 86072 41589 93 167 0 85903 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 344288

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.15 2/75 23989
/proc/meminfo: memFree=1408696/2055920 swapFree=4173168/4192956
[pid=23986] ppid=23984 vsize=344424 CPUtime=881.99
/proc/23986/stat : 23986 (march_nn) R 23984 23986 23826 0 -1 4194304 64747 0 0 0 88166 33 0 0 25 0 1 0 1163964911 352690176 41607 1992294400 134512640 135197250 4294956224 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/23986/statm: 86106 41607 93 167 0 85937 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 344424

[startup+942.302 s]
/proc/loadavg: 1.00 1.03 1.14 2/75 23989
/proc/meminfo: memFree=1408696/2055920 swapFree=4173168/4192956
[pid=23986] ppid=23984 vsize=344424 CPUtime=941.97
/proc/23986/stat : 23986 (march_nn) R 23984 23986 23826 0 -1 4194304 64748 0 0 0 94164 33 0 0 25 0 1 0 1163964911 352690176 41608 1992294400 134512640 135197250 4294956224 18446744073709551615 134570914 0 0 4096 0 0 0 0 17 1 0 0
/proc/23986/statm: 86106 41608 93 167 0 85937 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 344424

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.13 2/75 23989
/proc/meminfo: memFree=1408568/2055920 swapFree=4173168/4192956
[pid=23986] ppid=23984 vsize=344424 CPUtime=1001.95
/proc/23986/stat : 23986 (march_nn) R 23984 23986 23826 0 -1 4194304 64770 0 0 0 100162 33 0 0 25 0 1 0 1163964911 352690176 41630 1992294400 134512640 135197250 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/23986/statm: 86106 41630 93 167 0 85937 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 344424

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/75 23989
/proc/meminfo: memFree=1408568/2055920 swapFree=4173168/4192956
[pid=23986] ppid=23984 vsize=344424 CPUtime=1061.93
/proc/23986/stat : 23986 (march_nn) R 23984 23986 23826 0 -1 4194304 64771 0 0 0 106160 33 0 0 25 0 1 0 1163964911 352690176 41631 1992294400 134512640 135197250 4294956224 18446744073709551615 134541536 0 0 4096 0 0 0 0 17 1 0 0
/proc/23986/statm: 86106 41631 93 167 0 85937 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 344424

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/75 23989
/proc/meminfo: memFree=1408504/2055920 swapFree=4173168/4192956
[pid=23986] ppid=23984 vsize=344424 CPUtime=1121.91
/proc/23986/stat : 23986 (march_nn) R 23984 23986 23826 0 -1 4194304 64781 0 0 0 112158 33 0 0 25 0 1 0 1163964911 352690176 41641 1992294400 134512640 135197250 4294956224 18446744073709551615 134548531 0 0 4096 0 0 0 0 17 1 0 0
/proc/23986/statm: 86106 41641 93 167 0 85937 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 344424

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/75 23989
/proc/meminfo: memFree=1408504/2055920 swapFree=4173168/4192956
[pid=23986] ppid=23984 vsize=344556 CPUtime=1181.9
/proc/23986/stat : 23986 (march_nn) R 23984 23986 23826 0 -1 4194304 64784 0 0 0 118157 33 0 0 25 0 1 0 1163964911 352825344 41644 1992294400 134512640 135197250 4294956224 18446744073709551615 134541415 0 0 4096 0 0 0 0 17 1 0 0
/proc/23986/statm: 86139 41644 93 167 0 85970 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 344556



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.09 2/75 23989
/proc/meminfo: memFree=1408504/2055920 swapFree=4173168/4192956
[pid=23986] ppid=23984 vsize=344556 CPUtime=1200.09
/proc/23986/stat : 23986 (march_nn) R 23984 23986 23826 0 -1 4194304 64784 0 0 0 119976 33 0 0 25 0 1 0 1163964911 352825344 41644 1992294400 134512640 135197250 4294956224 18446744073709551615 134550725 0 0 4096 0 0 0 0 17 1 0 0
/proc/23986/statm: 86139 41644 93 167 0 85970 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 344556

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: 1.00 1.00 1.09 2/75 23989
/proc/meminfo: memFree=1408504/2055920 swapFree=4173168/4192956
[pid=23986] ppid=23984 vsize=344556 CPUtime=1200.09
/proc/23986/stat : 23986 (march_nn) R 23984 23986 23826 0 -1 4194304 64784 0 0 0 119976 33 0 0 25 0 1 0 1163964911 352825344 41644 1992294400 134512640 135197250 4294956224 18446744073709551615 134550725 0 0 4096 0 0 0 0 17 1 0 0
/proc/23986/statm: 86139 41644 93 167 0 85970 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 344556

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.13
CPU user time (s): 1199.77
CPU system time (s): 0.362944
CPU usage (%): 99.9666
Max. virtual memory (cumulated for all children) (KiB): 344556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.77
system time used= 0.362944
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 64784
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= 2627

runsolver used 1.08483 second user time and 3.2965 second system time

The end

Launcher Data 

Begin job on node68 at 2009-04-05 08:30:38
IDJOB=1579973
IDBENCH=71008
IDSOLVER=522
FILE ID=node68/1579973-1238913037
PBS_JOBID= 9101374
Free space on /tmp= 66528 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/APPLICATIONS/diagnosis/UTI-15-5p0.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1579973-1238913037/watcher-1579973-1238913037 -o /tmp/evaluation-result-1579973-1238913037/solver-1579973-1238913037 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1579973-1238913037.cnf

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

MD5SUM BENCH= b21b299f860c56270b509900cff82599
RANDOM SEED=2007176935

node68.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		: 3000.270
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		: 3000.270
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:       1575768 kB
Buffers:         55264 kB
Cached:         347972 kB
SwapCached:       9864 kB
Active:         178668 kB
Inactive:       236392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1575768 kB
SwapTotal:     4192956 kB
SwapFree:      4173168 kB
Dirty:           15684 kB
Writeback:           0 kB
Mapped:          17748 kB
Slab:            50020 kB
Committed_AS:  3216828 kB
PageTables:       2136 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= 66528 MiB
End job on node68 at 2009-04-05 08:50:41