Trace number 1717211

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) 1200.1 1200.37

General information on the benchmark

Nameindustrial/palacios/hard/
sortnet-7-ipc5-h15-unsat.cnf
MD5SUM0683489092a5eb0c881dd17c2c45d08e
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 variables105623
Number of clauses374254
Sum of the clauses size911890
Maximum clause length43
Minimum clause length1
Number of clauses of size 1128
Number of clauses of size 2269133
Number of clauses of size 399944
Number of clauses of size 4407
Number of clauses of size 5309
Number of clauses of size over 54333

Solver Data 

30.18/30.29	c main():: ***                                   [ march satisfiability solver ]                                   ***
30.18/30.29	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
30.18/30.29	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
30.18/30.29	c main()::
30.18/30.29	c initFormula():: searching for DIMACS p-line....
30.18/30.29	c initFormula():: the DIMACS p-line indicates a CNF of 106701 variables and 374254 clauses.
30.18/30.29	c parseCNF():: parsing....
30.18/30.29	c parseCNF():: the CNF contains 128 unary clauses.
30.18/30.29	c runParser():: parsing was successful, warming up engines...
30.18/30.29	c find_and_remove_tautogolies():: found and removed 315 tautologies
30.18/30.29	c simplify_formula():: removed 0 tautological, 1014 satisfied and 0 duplicate clauses
30.18/30.29	c preprocessing fase I completed:: there are now 106258 free variables and 373240 clauses.
30.18/30.29	c stat :: sign balance is biased by 0.320
30.18/30.29	c using k-SAT heuristics (size based diff)
30.18/30.29	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
30.18/30.29	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
30.18/30.29	c resolvent_look() :: found 775276 resolvents
30.18/30.29	c main():: clause / variable ratio: ( 1148516 / 106701 ) = 10.76
30.18/30.29	c longest clause has size 43
30.18/30.29	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
30.18/30.29	c number of free variables = 105180
30.18/30.29	c dynamic_preselect_setsize :: off
30.18/30.29	c main():: all systems go!
30.18/30.29	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-1717211-1240625550/watcher-1717211-1240625550 -o /tmp/evaluation-result-1717211-1240625550/solver-1717211-1240625550 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1717211-1240625550.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: 1.01 1.00 1.00 3/64 13063
/proc/meminfo: memFree=1059432/2055920 swapFree=4192956/4192956
[pid=13063] ppid=13061 vsize=6252 CPUtime=0
/proc/13063/stat : 13063 (march_nn) R 13061 13063 12344 0 -1 4194304 623 0 0 0 0 0 0 0 18 0 1 0 90582573 6402048 608 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/13063/statm: 1596 614 58 167 0 1427 0

[startup+0.0238139 s]
/proc/loadavg: 1.01 1.00 1.00 3/64 13063
/proc/meminfo: memFree=1059432/2055920 swapFree=4192956/4192956
[pid=13063] ppid=13061 vsize=12128 CPUtime=0.01
/proc/13063/stat : 13063 (march_nn) R 13061 13063 12344 0 -1 4194304 2436 0 0 0 1 0 0 0 18 0 1 0 90582573 12419072 2421 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/13063/statm: 3032 2421 58 167 0 2863 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12128

[startup+0.101819 s]
/proc/loadavg: 1.01 1.00 1.00 3/64 13063
/proc/meminfo: memFree=1059432/2055920 swapFree=4192956/4192956
[pid=13063] ppid=13061 vsize=13052 CPUtime=0.09
/proc/13063/stat : 13063 (march_nn) R 13061 13063 12344 0 -1 4194304 2758 0 0 0 8 1 0 0 18 0 1 0 90582573 13365248 2743 1992294400 134512640 135197250 4294956240 18446744073709551615 134568882 0 0 4096 0 0 0 0 17 1 0 0
/proc/13063/statm: 3263 2743 58 167 0 3094 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13052

[startup+0.301831 s]
/proc/loadavg: 1.01 1.00 1.00 3/64 13063
/proc/meminfo: memFree=1059432/2055920 swapFree=4192956/4192956
[pid=13063] ppid=13061 vsize=15692 CPUtime=0.29
/proc/13063/stat : 13063 (march_nn) R 13061 13063 12344 0 -1 4194304 3560 0 0 0 28 1 0 0 19 0 1 0 90582573 16068608 3545 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/13063/statm: 3923 3545 58 167 0 3754 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15692

[startup+0.701859 s]
/proc/loadavg: 1.01 1.00 1.00 3/64 13063
/proc/meminfo: memFree=1059432/2055920 swapFree=4192956/4192956
[pid=13063] ppid=13061 vsize=39648 CPUtime=0.69
/proc/13063/stat : 13063 (march_nn) R 13061 13063 12344 0 -1 4194304 8832 0 0 0 65 4 0 0 22 0 1 0 90582573 40599552 6614 1992294400 134512640 135197250 4294956240 18446744073709551615 134565174 0 0 4096 0 0 0 0 17 1 0 0
/proc/13063/statm: 9912 6614 65 167 0 9743 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 39648

[startup+1.50191 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 13064
/proc/meminfo: memFree=1023328/2055920 swapFree=4192956/4192956
[pid=13063] ppid=13061 vsize=39764 CPUtime=1.49
/proc/13063/stat : 13063 (march_nn) R 13061 13063 12344 0 -1 4194304 14610 0 0 0 143 6 0 0 25 0 1 0 90582573 40718336 6920 1992294400 134512640 135197250 4294956240 18446744073709551615 134569259 0 0 4096 0 0 0 0 17 1 0 0
/proc/13063/statm: 9941 6920 67 167 0 9772 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 39764

[startup+3.10202 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 13064
/proc/meminfo: memFree=1020128/2055920 swapFree=4192956/4192956
[pid=13063] ppid=13061 vsize=50740 CPUtime=3.08
/proc/13063/stat : 13063 (march_nn) R 13061 13063 12344 0 -1 4194304 30238 0 0 0 294 14 0 0 25 0 1 0 90582573 51957760 9660 1992294400 134512640 135197250 4294956240 18446744073709551615 134560953 0 0 4096 0 0 0 0 17 1 0 0
/proc/13063/statm: 12685 9660 79 167 0 12516 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 50740

[startup+6.30124 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 13064
/proc/meminfo: memFree=1020320/2055920 swapFree=4192956/4192956
[pid=13063] ppid=13061 vsize=61008 CPUtime=6.29
/proc/13063/stat : 13063 (march_nn) R 13061 13063 12344 0 -1 4194304 41132 0 0 0 609 20 0 0 25 0 1 0 90582573 62472192 12005 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/13063/statm: 15252 12006 82 167 0 15083 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 61008

[startup+12.7017 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 13064
/proc/meminfo: memFree=940512/2055920 swapFree=4192956/4192956
[pid=13063] ppid=13061 vsize=132140 CPUtime=12.68
/proc/13063/stat : 13063 (march_nn) R 13061 13063 12344 0 -1 4194304 61900 0 0 0 1239 29 0 0 25 0 1 0 90582573 135311360 29799 1992294400 134512640 135197250 4294956240 18446744073709551615 134565025 0 0 4096 0 0 0 0 17 1 0 0
/proc/13063/statm: 33035 29799 82 167 0 32866 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 132140

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13064
/proc/meminfo: memFree=711392/2055920 swapFree=4192956/4192956
[pid=13063] ppid=13061 vsize=564928 CPUtime=25.47
/proc/13063/stat : 13063 (march_nn) R 13061 13063 12344 0 -1 4194304 254923 0 0 0 2429 118 0 0 25 0 1 0 90582573 578486272 86275 1992294400 134512640 135197250 4294956240 18446744073709551615 134565183 0 0 4096 0 0 0 0 17 1 0 0
/proc/13063/statm: 141232 86275 88 167 0 141063 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 564928

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13064
/proc/meminfo: memFree=692960/2055920 swapFree=4192956/4192956
[pid=13063] ppid=13061 vsize=575376 CPUtime=51.07
/proc/13063/stat : 13063 (march_nn) R 13061 13063 12344 0 -1 4194304 349217 0 0 0 4948 159 0 0 25 0 1 0 90582573 589185024 91420 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/13063/statm: 143844 91420 91 167 0 143675 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 575376

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13064
/proc/meminfo: memFree=673568/2055920 swapFree=4192956/4192956
[pid=13063] ppid=13061 vsize=589988 CPUtime=102.27
/proc/13063/stat : 13063 (march_nn) R 13061 13063 12344 0 -1 4194304 354046 0 0 0 10065 162 0 0 25 0 1 0 90582573 604147712 96249 1992294400 134512640 135197250 4294956240 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/13063/statm: 147497 96249 93 167 0 147328 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 589988

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13064
/proc/meminfo: memFree=673376/2055920 swapFree=4192956/4192956
[pid=13063] ppid=13061 vsize=590120 CPUtime=162.25
/proc/13063/stat : 13063 (march_nn) R 13061 13063 12344 0 -1 4194304 354116 0 0 0 16063 162 0 0 25 0 1 0 90582573 604282880 96319 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/13063/statm: 147530 96319 93 167 0 147361 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 590120

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13064
/proc/meminfo: memFree=673184/2055920 swapFree=4192956/4192956
[pid=13063] ppid=13061 vsize=590324 CPUtime=222.24
/proc/13063/stat : 13063 (march_nn) R 13061 13063 12344 0 -1 4194304 354145 0 0 0 22062 162 0 0 25 0 1 0 90582573 604491776 96348 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/13063/statm: 147581 96348 93 167 0 147412 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 590324

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13064
/proc/meminfo: memFree=673056/2055920 swapFree=4192956/4192956
[pid=13063] ppid=13061 vsize=590324 CPUtime=282.22
/proc/13063/stat : 13063 (march_nn) R 13061 13063 12344 0 -1 4194304 354161 0 0 0 28060 162 0 0 25 0 1 0 90582573 604491776 96364 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/13063/statm: 147581 96364 93 167 0 147412 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 590324

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13064
/proc/meminfo: memFree=673056/2055920 swapFree=4192956/4192956
[pid=13063] ppid=13061 vsize=590324 CPUtime=342.21
/proc/13063/stat : 13063 (march_nn) R 13061 13063 12344 0 -1 4194304 354161 0 0 0 34059 162 0 0 25 0 1 0 90582573 604491776 96364 1992294400 134512640 135197250 4294956240 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/13063/statm: 147581 96364 93 167 0 147412 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 590324

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13064
/proc/meminfo: memFree=673056/2055920 swapFree=4192956/4192956
[pid=13063] ppid=13061 vsize=590324 CPUtime=402.2
/proc/13063/stat : 13063 (march_nn) R 13061 13063 12344 0 -1 4194304 354161 0 0 0 40058 162 0 0 25 0 1 0 90582573 604491776 96364 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/13063/statm: 147581 96364 93 167 0 147412 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 590324

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13064
/proc/meminfo: memFree=672864/2055920 swapFree=4192956/4192956
[pid=13063] ppid=13061 vsize=590324 CPUtime=462.18
/proc/13063/stat : 13063 (march_nn) R 13061 13063 12344 0 -1 4194304 354190 0 0 0 46056 162 0 0 25 0 1 0 90582573 604491776 96393 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/13063/statm: 147581 96393 93 167 0 147412 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 590324

[startup+522.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 13064
/proc/meminfo: memFree=672992/2055920 swapFree=4192956/4192956
[pid=13063] ppid=13061 vsize=590324 CPUtime=522.17
/proc/13063/stat : 13063 (march_nn) R 13061 13063 12344 0 -1 4194304 354190 0 0 0 52055 162 0 0 25 0 1 0 90582573 604491776 96393 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/13063/statm: 147581 96393 93 167 0 147412 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 590324

[startup+582.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 13064
/proc/meminfo: memFree=672864/2055920 swapFree=4192956/4192956
[pid=13063] ppid=13061 vsize=590476 CPUtime=582.16
/proc/13063/stat : 13063 (march_nn) R 13061 13063 12344 0 -1 4194304 354218 0 0 0 58054 162 0 0 25 0 1 0 90582573 604647424 96421 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/13063/statm: 147619 96421 93 167 0 147450 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 590476

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13064
/proc/meminfo: memFree=672800/2055920 swapFree=4192956/4192956
[pid=13063] ppid=13061 vsize=590480 CPUtime=642.15
/proc/13063/stat : 13063 (march_nn) R 13061 13063 12344 0 -1 4194304 354242 0 0 0 64053 162 0 0 25 0 1 0 90582573 604651520 96445 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/13063/statm: 147620 96445 93 167 0 147451 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 590480

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13064
/proc/meminfo: memFree=672736/2055920 swapFree=4192956/4192956
[pid=13063] ppid=13061 vsize=590480 CPUtime=702.13
/proc/13063/stat : 13063 (march_nn) R 13061 13063 12344 0 -1 4194304 354242 0 0 0 70051 162 0 0 25 0 1 0 90582573 604651520 96445 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/13063/statm: 147620 96445 93 167 0 147451 0
Current children cumulated CPU time (s) 702.13
Current children cumulated vsize (KiB) 590480

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13064
/proc/meminfo: memFree=672672/2055920 swapFree=4192956/4192956
[pid=13063] ppid=13061 vsize=590480 CPUtime=762.13
/proc/13063/stat : 13063 (march_nn) R 13061 13063 12344 0 -1 4194304 354257 0 0 0 76050 163 0 0 25 0 1 0 90582573 604651520 96460 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0
/proc/13063/statm: 147620 96460 93 167 0 147451 0
Current children cumulated CPU time (s) 762.13
Current children cumulated vsize (KiB) 590480

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13064
/proc/meminfo: memFree=672736/2055920 swapFree=4192956/4192956
[pid=13063] ppid=13061 vsize=590480 CPUtime=822.11
/proc/13063/stat : 13063 (march_nn) R 13061 13063 12344 0 -1 4194304 354257 0 0 0 82048 163 0 0 25 0 1 0 90582573 604651520 96460 1992294400 134512640 135197250 4294956240 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/13063/statm: 147620 96460 93 167 0 147451 0
Current children cumulated CPU time (s) 822.11
Current children cumulated vsize (KiB) 590480

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13064
/proc/meminfo: memFree=672608/2055920 swapFree=4192956/4192956
[pid=13063] ppid=13061 vsize=590612 CPUtime=882.1
/proc/13063/stat : 13063 (march_nn) R 13061 13063 12344 0 -1 4194304 354281 0 0 0 88047 163 0 0 25 0 1 0 90582573 604786688 96484 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/13063/statm: 147653 96484 93 167 0 147484 0
Current children cumulated CPU time (s) 882.1
Current children cumulated vsize (KiB) 590612

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13064
/proc/meminfo: memFree=672480/2055920 swapFree=4192956/4192956
[pid=13063] ppid=13061 vsize=590612 CPUtime=942.08
/proc/13063/stat : 13063 (march_nn) R 13061 13063 12344 0 -1 4194304 354305 0 0 0 94045 163 0 0 25 0 1 0 90582573 604786688 96508 1992294400 134512640 135197250 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/13063/statm: 147653 96508 93 167 0 147484 0
Current children cumulated CPU time (s) 942.08
Current children cumulated vsize (KiB) 590612

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13064
/proc/meminfo: memFree=672480/2055920 swapFree=4192956/4192956
[pid=13063] ppid=13061 vsize=590612 CPUtime=1002.07
/proc/13063/stat : 13063 (march_nn) R 13061 13063 12344 0 -1 4194304 354305 0 0 0 100044 163 0 0 25 0 1 0 90582573 604786688 96508 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/13063/statm: 147653 96508 93 167 0 147484 0
Current children cumulated CPU time (s) 1002.07
Current children cumulated vsize (KiB) 590612

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13064
/proc/meminfo: memFree=672416/2055920 swapFree=4192956/4192956
[pid=13063] ppid=13061 vsize=590612 CPUtime=1062.06
/proc/13063/stat : 13063 (march_nn) R 13061 13063 12344 0 -1 4194304 354314 0 0 0 106043 163 0 0 25 0 1 0 90582573 604786688 96517 1992294400 134512640 135197250 4294956240 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/13063/statm: 147653 96517 93 167 0 147484 0
Current children cumulated CPU time (s) 1062.06
Current children cumulated vsize (KiB) 590612

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13064
/proc/meminfo: memFree=672480/2055920 swapFree=4192956/4192956
[pid=13063] ppid=13061 vsize=590612 CPUtime=1122.04
/proc/13063/stat : 13063 (march_nn) R 13061 13063 12344 0 -1 4194304 354319 0 0 0 112041 163 0 0 25 0 1 0 90582573 604786688 96522 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/13063/statm: 147653 96522 93 167 0 147484 0
Current children cumulated CPU time (s) 1122.04
Current children cumulated vsize (KiB) 590612

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13064
/proc/meminfo: memFree=672416/2055920 swapFree=4192956/4192956
[pid=13063] ppid=13061 vsize=590612 CPUtime=1182.03
/proc/13063/stat : 13063 (march_nn) R 13061 13063 12344 0 -1 4194304 354319 0 0 0 118040 163 0 0 25 0 1 0 90582573 604786688 96522 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/13063/statm: 147653 96522 93 167 0 147484 0
Current children cumulated CPU time (s) 1182.03
Current children cumulated vsize (KiB) 590612



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13064
/proc/meminfo: memFree=672416/2055920 swapFree=4192956/4192956
[pid=13063] ppid=13061 vsize=590612 CPUtime=1200.03
/proc/13063/stat : 13063 (march_nn) R 13061 13063 12344 0 -1 4194304 354326 0 0 0 119840 163 0 0 25 0 1 0 90582573 604786688 96529 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/13063/statm: 147653 96529 93 167 0 147484 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 590612

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13064
/proc/meminfo: memFree=672416/2055920 swapFree=4192956/4192956
[pid=13063] ppid=13061 vsize=590612 CPUtime=1200.03
/proc/13063/stat : 13063 (march_nn) R 13061 13063 12344 0 -1 4194304 354326 0 0 0 119840 163 0 0 25 0 1 0 90582573 604786688 96529 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/13063/statm: 147653 96529 93 167 0 147484 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 590612

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.37
CPU time (s): 1200.1
CPU user time (s): 1198.4
CPU system time (s): 1.69474
CPU usage (%): 99.9775
Max. virtual memory (cumulated for all children) (KiB): 742340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.4
system time used= 1.69474
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 354326
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= 3331

runsolver used 1.02884 second user time and 2.70159 second system time

The end

Launcher Data 

Begin job on node52 at 2009-04-25 04:12:31
IDJOB=1717211
IDBENCH=20406
IDSOLVER=522
FILE ID=node52/1717211-1240625550
PBS_JOBID= 9186368
Free space on /tmp= 66220 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT07/industrial/palacios/hard/sortnet-7-ipc5-h15-unsat.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1717211-1240625550/watcher-1717211-1240625550 -o /tmp/evaluation-result-1717211-1240625550/solver-1717211-1240625550 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1717211-1240625550.cnf

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

MD5SUM BENCH= 0683489092a5eb0c881dd17c2c45d08e
RANDOM SEED=903351166

node52.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		: 3000.214
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		: 3000.214
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:       1059912 kB
Buffers:         81124 kB
Cached:         810356 kB
SwapCached:          0 kB
Active:         176708 kB
Inactive:       728672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1059912 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            7080 kB
Writeback:           0 kB
Mapped:          23644 kB
Slab:            76616 kB
Committed_AS:   300200 kB
PageTables:       1476 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= 66216 MiB
End job on node52 at 2009-04-25 04:32:33