Trace number 1733713

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) 1200.14 1200.02

General information on the benchmark

NameCRAFTED/modcircuits/
mod3block_4vars_12gates_b2.cnf
MD5SUM0518a02320d5198cbf8d4b8ec920a5ba
Bench CategoryCRAFTED (crafted 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 variables1553
Number of clauses867173
Sum of the clauses size5122474
Maximum clause length36
Minimum clause length1
Number of clauses of size 1384
Number of clauses of size 25535
Number of clauses of size 30
Number of clauses of size 410780
Number of clauses of size 535328
Number of clauses of size over 5815146

Solver Data 

673.76/673.76	c main():: ***                                   [ march satisfiability solver ]                                   ***
673.76/673.76	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
673.76/673.76	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
673.76/673.76	c main()::
673.76/673.76	c initFormula():: searching for DIMACS p-line....
673.76/673.76	c full lookahead due to high density!
673.76/673.76	c initFormula():: the DIMACS p-line indicates a CNF of 1553 variables and 867173 clauses.
673.76/673.76	c parseCNF():: parsing....
673.76/673.76	c parseCNF():: the CNF contains 384 unary clauses.
673.76/673.76	c runParser():: parsing was successful, warming up engines...
673.76/673.76	c simplify_formula():: removed 0 tautological, 351918 satisfied and 2388 duplicate clauses
673.76/673.76	c preprocessing fase I completed:: there are now 1116 free variables and 512867 clauses.
673.76/673.76	c stat :: sign balance is biased by 613.508
673.76/673.76	c using k-SAT heuristics (size based diff)
673.76/673.76	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
673.76/673.76	c simplify_formula():: removed 0 tautological, 0 satisfied and 3174934 duplicate clauses
673.76/673.76	c resolvent_look() :: found 4922996 resolvents
673.76/673.76	c main():: clause / variable ratio: ( 5435863 / 1553 ) = 3500.23
673.76/673.76	c longest clause has size 24
673.76/673.76	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
673.76/673.76	c number of free variables = 1116
673.76/673.76	c dynamic_preselect_setsize :: off
673.76/673.76	c main():: all systems go!
673.76/673.76	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 312
994.99/994.97	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-1733713-1240791721/watcher-1733713-1240791721 -o /tmp/evaluation-result-1733713-1240791721/solver-1733713-1240791721 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1733713-1240791721.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: 1.03 1.01 1.00 3/64 26664
/proc/meminfo: memFree=1594760/2055920 swapFree=4181368/4192956
[pid=26664] ppid=26662 vsize=4224 CPUtime=0
/proc/26664/stat : 26664 (march_nn) R 26662 26664 25913 0 -1 4194304 745 0 0 0 0 0 0 0 18 0 1 0 107205632 4325376 730 1992294400 134512640 135197250 4294956224 18446744073709551615 134568349 0 0 4096 0 0 0 0 17 1 0 0
/proc/26664/statm: 1056 736 58 167 0 887 0

[startup+0.031763 s]
/proc/loadavg: 1.03 1.01 1.00 3/64 26664
/proc/meminfo: memFree=1594760/2055920 swapFree=4181368/4192956
[pid=26664] ppid=26662 vsize=8008 CPUtime=0.02
/proc/26664/stat : 26664 (march_nn) R 26662 26664 25913 0 -1 4194304 1069 0 0 0 2 0 0 0 18 0 1 0 107205632 8200192 1054 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/26664/statm: 2002 1054 58 167 0 1833 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 8008

[startup+0.101742 s]
/proc/loadavg: 1.03 1.01 1.00 3/64 26664
/proc/meminfo: memFree=1594760/2055920 swapFree=4181368/4192956
[pid=26664] ppid=26662 vsize=8932 CPUtime=0.09
/proc/26664/stat : 26664 (march_nn) R 26662 26664 25913 0 -1 4194304 1325 0 0 0 9 0 0 0 18 0 1 0 107205632 9146368 1310 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/26664/statm: 2233 1310 58 167 0 2064 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8932

[startup+0.301685 s]
/proc/loadavg: 1.03 1.01 1.00 3/64 26664
/proc/meminfo: memFree=1594760/2055920 swapFree=4181368/4192956
[pid=26664] ppid=26662 vsize=11572 CPUtime=0.29
/proc/26664/stat : 26664 (march_nn) R 26662 26664 25913 0 -1 4194304 2069 0 0 0 29 0 0 0 19 0 1 0 107205632 11849728 2054 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/26664/statm: 2893 2054 58 167 0 2724 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11572

[startup+0.701572 s]
/proc/loadavg: 1.03 1.01 1.00 3/64 26664
/proc/meminfo: memFree=1594760/2055920 swapFree=4181368/4192956
[pid=26664] ppid=26662 vsize=16588 CPUtime=0.69
/proc/26664/stat : 26664 (march_nn) R 26662 26664 25913 0 -1 4194304 3481 0 0 0 68 1 0 0 23 0 1 0 107205632 16986112 3466 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/26664/statm: 4147 3466 58 167 0 3978 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16588

[startup+1.50135 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 26665
/proc/meminfo: memFree=1576832/2055920 swapFree=4181368/4192956
[pid=26664] ppid=26662 vsize=26620 CPUtime=1.48
/proc/26664/stat : 26664 (march_nn) R 26662 26664 25913 0 -1 4194304 6284 0 0 0 145 3 0 0 25 0 1 0 107205632 27258880 6269 1992294400 134512640 135197250 4294956224 18446744073709551615 134568823 0 0 4096 0 0 0 0 17 0 0 0
/proc/26664/statm: 6655 6269 58 167 0 6486 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 26620

[startup+3.10189 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 26665
/proc/meminfo: memFree=1554624/2055920 swapFree=4181368/4192956
[pid=26664] ppid=26662 vsize=86840 CPUtime=3.08
/proc/26664/stat : 26664 (march_nn) R 26662 26664 25913 0 -1 4194304 20629 0 0 0 299 9 0 0 25 0 1 0 107205632 88924160 13931 1992294400 134512640 135197250 4294956224 18446744073709551615 134560984 0 0 4096 0 0 0 0 17 1 0 0
/proc/26664/statm: 21710 13933 66 167 0 21541 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 86840

[startup+6.30198 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 26665
/proc/meminfo: memFree=1556480/2055920 swapFree=4181368/4192956
[pid=26664] ppid=26662 vsize=86816 CPUtime=6.28
/proc/26664/stat : 26664 (march_nn) R 26662 26664 25913 0 -1 4194304 79649 0 0 0 593 35 0 0 25 0 1 0 107205632 88899584 13418 1992294400 134512640 135197250 4294956224 18446744073709551615 134560973 0 0 4096 0 0 0 0 17 1 0 0
/proc/26664/statm: 21704 13419 80 167 0 21535 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 86816

[startup+12.7012 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 26665
/proc/meminfo: memFree=1529280/2055920 swapFree=4181368/4192956
[pid=26664] ppid=26662 vsize=93360 CPUtime=12.69
/proc/26664/stat : 26664 (march_nn) R 26662 26664 25913 0 -1 4194304 107099 0 0 0 1221 48 0 0 25 0 1 0 107205632 95600640 16427 1992294400 134512640 135197250 4294956224 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/26664/statm: 23340 16427 83 167 0 23171 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 93360

[startup+25.5015 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 26665
/proc/meminfo: memFree=1528640/2055920 swapFree=4181368/4192956
[pid=26664] ppid=26662 vsize=94896 CPUtime=25.49
/proc/26664/stat : 26664 (march_nn) R 26662 26664 25913 0 -1 4194304 107293 0 0 0 2501 48 0 0 25 0 1 0 107205632 97173504 16621 1992294400 134512640 135197250 4294956224 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/26664/statm: 23724 16621 83 167 0 23555 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 94896

[startup+51.1013 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 26665
/proc/meminfo: memFree=1527168/2055920 swapFree=4181368/4192956
[pid=26664] ppid=26662 vsize=96944 CPUtime=51.08
/proc/26664/stat : 26664 (march_nn) R 26662 26664 25913 0 -1 4194304 107677 0 0 0 5060 48 0 0 25 0 1 0 107205632 99270656 17005 1992294400 134512640 135197250 4294956224 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/26664/statm: 24236 17005 83 167 0 24067 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 96944

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26665
/proc/meminfo: memFree=1515136/2055920 swapFree=4181368/4192956
[pid=26664] ppid=26662 vsize=110148 CPUtime=102.3
/proc/26664/stat : 26664 (march_nn) R 26662 26664 25913 0 -1 4194304 110685 0 0 0 10180 50 0 0 25 0 1 0 107205632 112791552 20013 1992294400 134512640 135197250 4294956224 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/26664/statm: 27537 20013 83 167 0 27368 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 110148

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26665
/proc/meminfo: memFree=1497728/2055920 swapFree=4181368/4192956
[pid=26664] ppid=26662 vsize=132068 CPUtime=162.3
/proc/26664/stat : 26664 (march_nn) R 26662 26664 25913 0 -1 4194304 115094 0 0 0 16177 53 0 0 25 0 1 0 107205632 135237632 24422 1992294400 134512640 135197250 4294956224 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/26664/statm: 33017 24422 83 167 0 32848 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 132068

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26665
/proc/meminfo: memFree=1476928/2055920 swapFree=4181368/4192956
[pid=26664] ppid=26662 vsize=148040 CPUtime=222.3
/proc/26664/stat : 26664 (march_nn) R 26662 26664 25913 0 -1 4194304 120200 0 0 0 22175 55 0 0 25 0 1 0 107205632 151592960 29528 1992294400 134512640 135197250 4294956224 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/26664/statm: 37010 29528 83 167 0 36841 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 148040

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26665
/proc/meminfo: memFree=1457920/2055920 swapFree=4181368/4192956
[pid=26664] ppid=26662 vsize=179472 CPUtime=282.31
/proc/26664/stat : 26664 (march_nn) R 26662 26664 25913 0 -1 4194304 124989 0 0 0 28173 58 0 0 25 0 1 0 107205632 183779328 34317 1992294400 134512640 135197250 4294956224 18446744073709551615 134578131 0 0 4096 0 0 0 0 17 1 0 0
/proc/26664/statm: 44868 34317 83 167 0 44699 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 179472

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26665
/proc/meminfo: memFree=1434624/2055920 swapFree=4181368/4192956
[pid=26664] ppid=26662 vsize=197424 CPUtime=342.32
/proc/26664/stat : 26664 (march_nn) R 26662 26664 25913 0 -1 4194304 130761 0 0 0 34171 61 0 0 25 0 1 0 107205632 202162176 40089 1992294400 134512640 135197250 4294956224 18446744073709551615 134578131 0 0 4096 0 0 0 0 17 1 0 0
/proc/26664/statm: 49356 40089 83 167 0 49187 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 197424

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26665
/proc/meminfo: memFree=1412672/2055920 swapFree=4181368/4192956
[pid=26664] ppid=26662 vsize=215244 CPUtime=402.33
/proc/26664/stat : 26664 (march_nn) R 26662 26664 25913 0 -1 4194304 136471 0 0 0 40170 63 0 0 25 0 1 0 107205632 220409856 45799 1992294400 134512640 135197250 4294956224 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/26664/statm: 53811 45799 83 167 0 53642 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 215244

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26665
/proc/meminfo: memFree=1386880/2055920 swapFree=4181368/4192956
[pid=26664] ppid=26662 vsize=267416 CPUtime=462.33
/proc/26664/stat : 26664 (march_nn) R 26662 26664 25913 0 -1 4194304 142685 0 0 0 46168 65 0 0 25 0 1 0 107205632 273833984 52013 1992294400 134512640 135197250 4294956224 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/26664/statm: 66854 52013 83 167 0 66685 0
Current children cumulated CPU time (s) 462.33
Current children cumulated vsize (KiB) 267416

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26665
/proc/meminfo: memFree=1358464/2055920 swapFree=4181368/4192956
[pid=26664] ppid=26662 vsize=289592 CPUtime=522.34
/proc/26664/stat : 26664 (march_nn) R 26662 26664 25913 0 -1 4194304 149850 0 0 0 52167 67 0 0 25 0 1 0 107205632 296542208 59178 1992294400 134512640 135197250 4294956224 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/26664/statm: 72398 59178 83 167 0 72229 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 289592

[startup+582.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 26665
/proc/meminfo: memFree=1321728/2055920 swapFree=4181368/4192956
[pid=26664] ppid=26662 vsize=317576 CPUtime=582.35
/proc/26664/stat : 26664 (march_nn) R 26662 26664 25913 0 -1 4194304 158957 0 0 0 58164 71 0 0 25 0 1 0 107205632 325197824 68285 1992294400 134512640 135197250 4294956224 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/26664/statm: 79394 68285 83 167 0 79225 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 317576

[startup+642.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 26665
/proc/meminfo: memFree=1299904/2055920 swapFree=4181368/4192956
[pid=26664] ppid=26662 vsize=352880 CPUtime=642.35
/proc/26664/stat : 26664 (march_nn) R 26662 26664 25913 0 -1 4194304 239033 0 0 0 64130 105 0 0 25 0 1 0 107205632 361349120 73789 1992294400 134512640 135197250 4294956224 18446744073709551615 134713087 0 0 4096 0 0 0 0 17 1 0 0
/proc/26664/statm: 88220 73796 83 167 0 88051 0
Current children cumulated CPU time (s) 642.35
Current children cumulated vsize (KiB) 352880

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26665
/proc/meminfo: memFree=909184/2055920 swapFree=4181368/4192956
[pid=26664] ppid=26662 vsize=956468 CPUtime=702.36
/proc/26664/stat : 26664 (march_nn) R 26662 26664 25913 0 -1 4194304 553927 0 0 0 70003 233 0 0 25 0 1 0 107205632 979423232 171033 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/26664/statm: 239117 171033 90 167 0 238948 0
Current children cumulated CPU time (s) 702.36
Current children cumulated vsize (KiB) 956468

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26665
/proc/meminfo: memFree=909056/2055920 swapFree=4181368/4192956
[pid=26664] ppid=26662 vsize=956468 CPUtime=762.36
/proc/26664/stat : 26664 (march_nn) R 26662 26664 25913 0 -1 4194304 553954 0 0 0 76003 233 0 0 25 0 1 0 107205632 979423232 171060 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/26664/statm: 239117 171060 93 167 0 238948 0
Current children cumulated CPU time (s) 762.36
Current children cumulated vsize (KiB) 956468

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26667
/proc/meminfo: memFree=909120/2055920 swapFree=4181368/4192956
[pid=26664] ppid=26662 vsize=956468 CPUtime=822.38
/proc/26664/stat : 26664 (march_nn) R 26662 26664 25913 0 -1 4194304 553986 0 0 0 82004 234 0 0 25 0 1 0 107205632 979423232 171092 1992294400 134512640 135197250 4294956224 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/26664/statm: 239117 171092 93 167 0 238948 0
Current children cumulated CPU time (s) 822.38
Current children cumulated vsize (KiB) 956468

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26667
/proc/meminfo: memFree=908992/2055920 swapFree=4181368/4192956
[pid=26664] ppid=26662 vsize=956468 CPUtime=882.38
/proc/26664/stat : 26664 (march_nn) R 26662 26664 25913 0 -1 4194304 554019 0 0 0 88004 234 0 0 25 0 1 0 107205632 979423232 171125 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/26664/statm: 239117 171125 93 167 0 238948 0
Current children cumulated CPU time (s) 882.38
Current children cumulated vsize (KiB) 956468

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26667
/proc/meminfo: memFree=908096/2055920 swapFree=4181368/4192956
[pid=26664] ppid=26662 vsize=956468 CPUtime=942.38
/proc/26664/stat : 26664 (march_nn) R 26662 26664 25913 0 -1 4194304 554250 0 0 0 94004 234 0 0 25 0 1 0 107205632 979423232 171356 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/26664/statm: 239117 171356 93 167 0 238948 0
Current children cumulated CPU time (s) 942.38
Current children cumulated vsize (KiB) 956468

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26667
/proc/meminfo: memFree=904128/2055920 swapFree=4181368/4192956
[pid=26664] ppid=26662 vsize=956500 CPUtime=1002.39
/proc/26664/stat : 26664 (march_nn) R 26662 26664 25913 0 -1 4194304 555179 0 0 0 100004 235 0 0 25 0 1 0 107205632 979456000 172285 1992294400 134512640 135197250 4294956224 18446744073709551615 134602819 0 0 4096 0 0 0 0 17 1 0 0
/proc/26664/statm: 239125 172285 93 167 0 238956 0
Current children cumulated CPU time (s) 1002.39
Current children cumulated vsize (KiB) 956500

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26667
/proc/meminfo: memFree=903936/2055920 swapFree=4181368/4192956
[pid=26664] ppid=26662 vsize=956500 CPUtime=1062.39
/proc/26664/stat : 26664 (march_nn) R 26662 26664 25913 0 -1 4194304 555210 0 0 0 106004 235 0 0 25 0 1 0 107205632 979456000 172316 1992294400 134512640 135197250 4294956224 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/26664/statm: 239125 172316 93 167 0 238956 0
Current children cumulated CPU time (s) 1062.39
Current children cumulated vsize (KiB) 956500

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26667
/proc/meminfo: memFree=903872/2055920 swapFree=4181368/4192956
[pid=26664] ppid=26662 vsize=956500 CPUtime=1122.4
/proc/26664/stat : 26664 (march_nn) R 26662 26664 25913 0 -1 4194304 555213 0 0 0 112005 235 0 0 25 0 1 0 107205632 979456000 172319 1992294400 134512640 135197250 4294956224 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/26664/statm: 239125 172319 93 167 0 238956 0
Current children cumulated CPU time (s) 1122.4
Current children cumulated vsize (KiB) 956500

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26667
/proc/meminfo: memFree=903872/2055920 swapFree=4181368/4192956
[pid=26664] ppid=26662 vsize=956500 CPUtime=1182.41
/proc/26664/stat : 26664 (march_nn) R 26662 26664 25913 0 -1 4194304 555218 0 0 0 118005 236 0 0 25 0 1 0 107205632 979456000 172324 1992294400 134512640 135197250 4294956224 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/26664/statm: 239125 172324 93 167 0 238956 0
Current children cumulated CPU time (s) 1182.41
Current children cumulated vsize (KiB) 956500



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1199.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26667
/proc/meminfo: memFree=903872/2055920 swapFree=4181368/4192956
[pid=26664] ppid=26662 vsize=956500 CPUtime=1200.02
/proc/26664/stat : 26664 (march_nn) R 26662 26664 25913 0 -1 4194304 555220 0 0 0 119766 236 0 0 25 0 1 0 107205632 979456000 172326 1992294400 134512640 135197250 4294956224 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/26664/statm: 239125 172326 93 167 0 238956 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 956500

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.01 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26668
/proc/meminfo: memFree=1537784/2055920 swapFree=4181368/4192956
[pid=26664] ppid=26662 vsize=0 CPUtime=1200.12
/proc/26664/stat : 26664 (march_nn) R 26662 26664 25913 0 -1 4195332 555220 0 0 0 119766 246 0 0 25 0 1 0 107205632 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/26664/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.12
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.02
CPU time (s): 1200.14
CPU user time (s): 1197.66
CPU system time (s): 2.47062
CPU usage (%): 100.01
Max. virtual memory (cumulated for all children) (KiB): 1118692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.66
system time used= 2.47062
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 555220
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= 1870

runsolver used 0.801878 second user time and 2.57561 second system time

The end

Launcher Data 

Begin job on node16 at 2009-04-27 02:22:02
IDJOB=1733713
IDBENCH=71146
IDSOLVER=522
FILE ID=node16/1733713-1240791721
PBS_JOBID= 9187265
Free space on /tmp= 66296 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/CRAFTED/modcircuits/mod3block_4vars_12gates_b2.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1733713-1240791721/watcher-1733713-1240791721 -o /tmp/evaluation-result-1733713-1240791721/solver-1733713-1240791721 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1733713-1240791721.cnf

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

MD5SUM BENCH= 0518a02320d5198cbf8d4b8ec920a5ba
RANDOM SEED=1239081980

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:       1595240 kB
Buffers:         56656 kB
Cached:         347368 kB
SwapCached:       5472 kB
Active:         221828 kB
Inactive:       190172 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1595240 kB
SwapTotal:     4192956 kB
SwapFree:      4181368 kB
Dirty:           27300 kB
Writeback:           0 kB
Mapped:          13612 kB
Slab:            34772 kB
Committed_AS:   433280 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= 66296 MiB
End job on node16 at 2009-04-27 02:42:04