Trace number 1715651

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/
medium-unsat/total-5-11-u.cnf
MD5SUM770fa9cd880a43d98e936f33f4e86d7a
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark17.1094
Satisfiable
(Un)Satisfiability was proved
Number of variables156980
Number of clauses696581
Sum of the clauses size1582352
Maximum clause length10
Minimum clause length1
Number of clauses of size 113310
Number of clauses of size 2570471
Number of clauses of size 382900
Number of clauses of size 43320
Number of clauses of size 513280
Number of clauses of size over 513300

Solver Data 

9.59/9.62	c main():: ***                                   [ march satisfiability solver ]                                   ***
9.59/9.62	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
9.59/9.62	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
9.59/9.62	c main()::
9.59/9.62	c initFormula():: searching for DIMACS p-line....
9.59/9.62	c initFormula():: the DIMACS p-line indicates a CNF of 156980 variables and 696581 clauses.
9.59/9.62	c parseCNF():: parsing....
9.59/9.62	c parseCNF():: the CNF contains 13310 unary clauses.
9.59/9.62	c runParser():: parsing was successful, warming up engines...
9.59/9.62	c find_and_remove_tautogolies():: found and removed 22443 tautologies
9.59/9.62	c find_and_remove_tautogolies():: found and removed 106 tautologies
9.59/9.62	c simplify_formula():: removed 156 tautological, 282225 satisfied and 14958 duplicate clauses
9.59/9.62	c preprocessing fase I completed:: there are now 76086 free variables and 399242 clauses.
9.59/9.62	c stat :: sign balance is biased by 0.935
9.59/9.62	c using k-SAT heuristics (size based diff)
9.59/9.62	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
9.59/9.62	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
9.59/9.62	c main():: clause / variable ratio: ( 399242 / 156980 ) = 2.54
9.59/9.62	c longest clause has size 10
9.59/9.62	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
9.59/9.62	c number of free variables = 76086
9.59/9.62	c dynamic_preselect_setsize :: off
9.59/9.62	c main():: all systems go!
9.59/9.62	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 523
370.78/370.91	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
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-1715651-1240605739/watcher-1715651-1240605739 -o /tmp/evaluation-result-1715651-1240605739/solver-1715651-1240605739 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1715651-1240605739.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: 0.00 0.00 0.00 3/64 14490
/proc/meminfo: memFree=1107736/2055920 swapFree=4192956/4192956
[pid=14490] ppid=14488 vsize=4176 CPUtime=0
/proc/14490/stat : 14490 (march_nn) R 14488 14490 14453 0 -1 4194304 730 0 0 0 0 0 0 0 18 0 1 0 88608248 4276224 715 1992294400 134512640 135197250 4294956240 18446744073709551615 134568349 0 0 4096 0 0 0 0 17 1 0 0
/proc/14490/statm: 1044 720 58 167 0 875 0

[startup+0.063631 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 14490
/proc/meminfo: memFree=1107736/2055920 swapFree=4192956/4192956
[pid=14490] ppid=14488 vsize=18988 CPUtime=0.05
/proc/14490/stat : 14490 (march_nn) R 14488 14490 14453 0 -1 4194304 3810 0 0 0 4 1 0 0 18 0 1 0 88608248 19443712 3795 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/14490/statm: 4747 3795 58 167 0 4578 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 18988

[startup+0.101633 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 14490
/proc/meminfo: memFree=1107736/2055920 swapFree=4192956/4192956
[pid=14490] ppid=14488 vsize=19516 CPUtime=0.09
/proc/14490/stat : 14490 (march_nn) R 14488 14490 14453 0 -1 4194304 3982 0 0 0 8 1 0 0 18 0 1 0 88608248 19984384 3967 1992294400 134512640 135197250 4294956240 18446744073709551615 134568882 0 0 4096 0 0 0 0 17 1 0 0
/proc/14490/statm: 4879 3967 58 167 0 4710 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 19516

[startup+0.30165 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 14490
/proc/meminfo: memFree=1107736/2055920 swapFree=4192956/4192956
[pid=14490] ppid=14488 vsize=22288 CPUtime=0.29
/proc/14490/stat : 14490 (march_nn) R 14488 14490 14453 0 -1 4194304 4846 0 0 0 27 2 0 0 19 0 1 0 88608248 22822912 4831 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/14490/statm: 5572 4832 58 167 0 5403 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22288

[startup+0.701681 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 14490
/proc/meminfo: memFree=1107736/2055920 swapFree=4192956/4192956
[pid=14490] ppid=14488 vsize=27568 CPUtime=0.69
/proc/14490/stat : 14490 (march_nn) R 14488 14490 14453 0 -1 4194304 6509 0 0 0 65 4 0 0 22 0 1 0 88608248 28229632 6494 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/14490/statm: 6892 6494 58 167 0 6723 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27568

[startup+1.50175 s]
/proc/loadavg: 0.00 0.00 0.00 2/65 14491
/proc/meminfo: memFree=1054736/2055920 swapFree=4192956/4192956
[pid=14490] ppid=14488 vsize=71152 CPUtime=1.49
/proc/14490/stat : 14490 (march_nn) R 14488 14490 14453 0 -1 4194304 14057 0 0 0 142 7 0 0 25 0 1 0 88608248 72859648 12022 1992294400 134512640 135197250 4294956240 18446744073709551615 134569597 0 0 4096 0 0 0 0 17 1 0 0
/proc/14490/statm: 17788 12022 65 167 0 17619 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 71152

[startup+3.10188 s]
/proc/loadavg: 0.08 0.02 0.01 2/65 14491
/proc/meminfo: memFree=1048080/2055920 swapFree=4192956/4192956
[pid=14490] ppid=14488 vsize=79000 CPUtime=3.09
/proc/14490/stat : 14490 (march_nn) R 14488 14490 14453 0 -1 4194304 20395 0 0 0 298 11 0 0 25 0 1 0 88608248 80896000 14153 1992294400 134512640 135197250 4294956240 18446744073709551615 134560840 0 0 4096 0 0 0 0 17 1 0 0
/proc/14490/statm: 19750 14153 67 167 0 19581 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 79000

[startup+6.30114 s]
/proc/loadavg: 0.08 0.02 0.01 2/65 14491
/proc/meminfo: memFree=1049552/2055920 swapFree=4192956/4192956
[pid=14490] ppid=14488 vsize=75920 CPUtime=6.29
/proc/14490/stat : 14490 (march_nn) R 14488 14490 14453 0 -1 4194304 28752 0 0 0 614 15 0 0 25 0 1 0 88608248 77742080 13605 1992294400 134512640 135197250 4294956240 18446744073709551615 134569221 0 0 4096 0 0 0 0 17 1 0 0
/proc/14490/statm: 18980 13605 81 167 0 18811 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 75920

[startup+12.7017 s]
/proc/loadavg: 0.22 0.05 0.02 2/65 14491
/proc/meminfo: memFree=983888/2055920 swapFree=4192956/4192956
[pid=14490] ppid=14488 vsize=284792 CPUtime=12.68
/proc/14490/stat : 14490 (march_nn) R 14488 14490 14453 0 -1 4194304 56553 0 0 0 1242 26 0 0 25 0 1 0 88608248 291627008 30920 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/14490/statm: 71198 30920 90 167 0 71029 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 284792

[startup+25.5017 s]
/proc/loadavg: 0.34 0.08 0.02 2/65 14491
/proc/meminfo: memFree=982480/2055920 swapFree=4192956/4192956
[pid=14490] ppid=14488 vsize=284792 CPUtime=25.49
/proc/14490/stat : 14490 (march_nn) R 14488 14490 14453 0 -1 4194304 56930 0 0 0 2522 27 0 0 25 0 1 0 88608248 291627008 31297 1992294400 134512640 135197250 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/14490/statm: 71198 31297 92 167 0 71029 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 284792

[startup+51.1018 s]
/proc/loadavg: 0.56 0.15 0.05 2/65 14491
/proc/meminfo: memFree=981968/2055920 swapFree=4192956/4192956
[pid=14490] ppid=14488 vsize=285820 CPUtime=51.07
/proc/14490/stat : 14490 (march_nn) R 14488 14490 14453 0 -1 4194304 57069 0 0 0 5080 27 0 0 25 0 1 0 88608248 292679680 31436 1992294400 134512640 135197250 4294956240 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 1 0 0
/proc/14490/statm: 71455 31436 92 167 0 71286 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 285820

[startup+102.305 s]
/proc/loadavg: 0.82 0.29 0.10 2/65 14491
/proc/meminfo: memFree=981776/2055920 swapFree=4192956/4192956
[pid=14490] ppid=14488 vsize=285820 CPUtime=102.26
/proc/14490/stat : 14490 (march_nn) R 14488 14490 14453 0 -1 4194304 57125 0 0 0 10199 27 0 0 25 0 1 0 88608248 292679680 31492 1992294400 134512640 135197250 4294956240 18446744073709551615 134524862 0 0 4096 0 0 0 0 17 1 0 0
/proc/14490/statm: 71455 31492 92 167 0 71286 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 285820

[startup+162.302 s]
/proc/loadavg: 1.01 0.43 0.16 2/65 14491
/proc/meminfo: memFree=981456/2055920 swapFree=4192956/4192956
[pid=14490] ppid=14488 vsize=285828 CPUtime=162.24
/proc/14490/stat : 14490 (march_nn) R 14488 14490 14453 0 -1 4194304 57192 0 0 0 16197 27 0 0 25 0 1 0 88608248 292687872 31559 1992294400 134512640 135197250 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/14490/statm: 71457 31559 92 167 0 71288 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 285828

[startup+222.302 s]
/proc/loadavg: 1.07 0.55 0.21 2/65 14491
/proc/meminfo: memFree=981136/2055920 swapFree=4192956/4192956
[pid=14490] ppid=14488 vsize=286856 CPUtime=222.22
/proc/14490/stat : 14490 (march_nn) R 14488 14490 14453 0 -1 4194304 57264 0 0 0 22195 27 0 0 25 0 1 0 88608248 293740544 31631 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/14490/statm: 71714 31631 92 167 0 71545 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 286856

[startup+282.302 s]
/proc/loadavg: 1.02 0.63 0.26 2/65 14491
/proc/meminfo: memFree=980752/2055920 swapFree=4192956/4192956
[pid=14490] ppid=14488 vsize=286868 CPUtime=282.2
/proc/14490/stat : 14490 (march_nn) R 14488 14490 14453 0 -1 4194304 57358 0 0 0 28193 27 0 0 25 0 1 0 88608248 293752832 31725 1992294400 134512640 135197250 4294956240 18446744073709551615 134548738 0 0 4096 0 0 0 0 17 1 0 0
/proc/14490/statm: 71717 31725 92 167 0 71548 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 286868

[startup+342.301 s]
/proc/loadavg: 1.01 0.69 0.30 2/65 14491
/proc/meminfo: memFree=978064/2055920 swapFree=4192956/4192956
[pid=14490] ppid=14488 vsize=290620 CPUtime=342.19
/proc/14490/stat : 14490 (march_nn) R 14488 14490 14453 0 -1 4194304 58029 0 0 0 34191 28 0 0 25 0 1 0 88608248 297594880 32396 1992294400 134512640 135197250 4294956240 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/14490/statm: 72655 32396 92 167 0 72486 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 290620

[startup+402.301 s]
/proc/loadavg: 1.00 0.75 0.35 2/65 14491
/proc/meminfo: memFree=973392/2055920 swapFree=4192956/4192956
[pid=14490] ppid=14488 vsize=295132 CPUtime=402.18
/proc/14490/stat : 14490 (march_nn) R 14488 14490 14453 0 -1 4194304 59237 0 0 0 40189 29 0 0 25 0 1 0 88608248 302215168 33548 1992294400 134512640 135197250 4294956240 18446744073709551615 134524862 0 0 4096 0 0 0 0 17 1 0 0
/proc/14490/statm: 73783 33548 92 167 0 73614 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 295132

[startup+462.301 s]
/proc/loadavg: 1.00 0.79 0.38 2/65 14491
/proc/meminfo: memFree=972176/2055920 swapFree=4192956/4192956
[pid=14490] ppid=14488 vsize=296340 CPUtime=462.16
/proc/14490/stat : 14490 (march_nn) R 14488 14490 14453 0 -1 4194304 59550 0 0 0 46187 29 0 0 25 0 1 0 88608248 303452160 33861 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/14490/statm: 74085 33861 92 167 0 73916 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 296340

[startup+522.301 s]
/proc/loadavg: 1.00 0.83 0.42 2/65 14491
/proc/meminfo: memFree=970832/2055920 swapFree=4192956/4192956
[pid=14490] ppid=14488 vsize=297632 CPUtime=522.14
/proc/14490/stat : 14490 (march_nn) R 14488 14490 14453 0 -1 4194304 59870 0 0 0 52185 29 0 0 25 0 1 0 88608248 304775168 34181 1992294400 134512640 135197250 4294956240 18446744073709551615 134548535 0 0 4096 0 0 0 0 17 1 0 0
/proc/14490/statm: 74408 34181 92 167 0 74239 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 297632

[startup+582.302 s]
/proc/loadavg: 1.00 0.85 0.45 2/65 14491
/proc/meminfo: memFree=970256/2055920 swapFree=4192956/4192956
[pid=14490] ppid=14488 vsize=298116 CPUtime=582.13
/proc/14490/stat : 14490 (march_nn) R 14488 14490 14453 0 -1 4194304 60016 0 0 0 58183 30 0 0 25 0 1 0 88608248 305270784 34327 1992294400 134512640 135197250 4294956240 18446744073709551615 134539097 0 0 4096 0 0 0 0 17 1 0 0
/proc/14490/statm: 74529 34327 92 167 0 74360 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 298116

[startup+642.302 s]
/proc/loadavg: 1.00 0.88 0.48 2/65 14491
/proc/meminfo: memFree=969360/2055920 swapFree=4192956/4192956
[pid=14490] ppid=14488 vsize=299092 CPUtime=642.11
/proc/14490/stat : 14490 (march_nn) R 14488 14490 14453 0 -1 4194304 60238 0 0 0 64181 30 0 0 25 0 1 0 88608248 306270208 34549 1992294400 134512640 135197250 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/14490/statm: 74773 34549 92 167 0 74604 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 299092

[startup+702.302 s]
/proc/loadavg: 1.00 0.90 0.51 2/65 14491
/proc/meminfo: memFree=968336/2055920 swapFree=4192956/4192956
[pid=14490] ppid=14488 vsize=300048 CPUtime=702.1
/proc/14490/stat : 14490 (march_nn) R 14488 14490 14453 0 -1 4194304 60496 0 0 0 70179 31 0 0 25 0 1 0 88608248 307249152 34807 1992294400 134512640 135197250 4294956240 18446744073709551615 134539097 0 0 4096 0 0 0 0 17 1 0 0
/proc/14490/statm: 75012 34807 92 167 0 74843 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 300048

[startup+762.305 s]
/proc/loadavg: 1.00 0.91 0.54 2/65 14491
/proc/meminfo: memFree=968208/2055920 swapFree=4192956/4192956
[pid=14490] ppid=14488 vsize=300204 CPUtime=762.08
/proc/14490/stat : 14490 (march_nn) R 14488 14490 14453 0 -1 4194304 60517 0 0 0 76177 31 0 0 25 0 1 0 88608248 307408896 34828 1992294400 134512640 135197250 4294956240 18446744073709551615 134550653 0 0 4096 0 0 0 0 17 1 0 0
/proc/14490/statm: 75051 34828 92 167 0 74882 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 300204

[startup+822.301 s]
/proc/loadavg: 1.00 0.93 0.57 2/65 14491
/proc/meminfo: memFree=968272/2055920 swapFree=4192956/4192956
[pid=14490] ppid=14488 vsize=300344 CPUtime=822.06
/proc/14490/stat : 14490 (march_nn) R 14488 14490 14453 0 -1 4194304 60558 0 0 0 82175 31 0 0 25 0 1 0 88608248 307552256 34869 1992294400 134512640 135197250 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/14490/statm: 75086 34869 92 167 0 74917 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 300344

[startup+882.301 s]
/proc/loadavg: 1.00 0.94 0.59 2/65 14491
/proc/meminfo: memFree=968272/2055920 swapFree=4192956/4192956
[pid=14490] ppid=14488 vsize=300344 CPUtime=882.05
/proc/14490/stat : 14490 (march_nn) R 14488 14490 14453 0 -1 4194304 60558 0 0 0 88174 31 0 0 25 0 1 0 88608248 307552256 34869 1992294400 134512640 135197250 4294956240 18446744073709551615 134524862 0 0 4096 0 0 0 0 17 1 0 0
/proc/14490/statm: 75086 34869 92 167 0 74917 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 300344

[startup+942.301 s]
/proc/loadavg: 1.00 0.95 0.61 2/65 14491
/proc/meminfo: memFree=968080/2055920 swapFree=4192956/4192956
[pid=14490] ppid=14488 vsize=300492 CPUtime=942.03
/proc/14490/stat : 14490 (march_nn) R 14488 14490 14453 0 -1 4194304 60612 0 0 0 94172 31 0 0 25 0 1 0 88608248 307703808 34923 1992294400 134512640 135197250 4294956240 18446744073709551615 134548713 0 0 4096 0 0 0 0 17 1 0 0
/proc/14490/statm: 75123 34923 92 167 0 74954 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 300492

[startup+1002.3 s]
/proc/loadavg: 1.00 0.95 0.64 2/65 14491
/proc/meminfo: memFree=966608/2055920 swapFree=4192956/4192956
[pid=14490] ppid=14488 vsize=301732 CPUtime=1002.01
/proc/14490/stat : 14490 (march_nn) R 14488 14490 14453 0 -1 4194304 60968 0 0 0 100170 31 0 0 25 0 1 0 88608248 308973568 35279 1992294400 134512640 135197250 4294956240 18446744073709551615 134548488 0 0 4096 0 0 0 0 17 1 0 0
/proc/14490/statm: 75433 35279 92 167 0 75264 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 301732

[startup+1062.3 s]
/proc/loadavg: 1.00 0.96 0.65 2/65 14491
/proc/meminfo: memFree=966480/2055920 swapFree=4192956/4192956
[pid=14490] ppid=14488 vsize=301864 CPUtime=1062.01
/proc/14490/stat : 14490 (march_nn) R 14488 14490 14453 0 -1 4194304 60998 0 0 0 106169 32 0 0 25 0 1 0 88608248 309108736 35309 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/14490/statm: 75466 35309 92 167 0 75297 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 301864

[startup+1122.3 s]
/proc/loadavg: 1.00 0.96 0.67 2/65 14497
/proc/meminfo: memFree=966096/2055920 swapFree=4192956/4192956
[pid=14490] ppid=14488 vsize=302016 CPUtime=1121.98
/proc/14490/stat : 14490 (march_nn) R 14488 14490 14453 0 -1 4194304 61036 0 0 0 112166 32 0 0 25 0 1 0 88608248 309264384 35347 1992294400 134512640 135197250 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/14490/statm: 75504 35347 92 167 0 75335 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 302016

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.69 2/65 14497
/proc/meminfo: memFree=966032/2055920 swapFree=4192956/4192956
[pid=14490] ppid=14488 vsize=302284 CPUtime=1181.96
/proc/14490/stat : 14490 (march_nn) R 14488 14490 14453 0 -1 4194304 61111 0 0 0 118164 32 0 0 25 0 1 0 88608248 309538816 35422 1992294400 134512640 135197250 4294956240 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 1 0 0
/proc/14490/statm: 75571 35422 92 167 0 75402 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 302284



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.97 0.69 2/65 14497
/proc/meminfo: memFree=966032/2055920 swapFree=4192956/4192956
[pid=14490] ppid=14488 vsize=302284 CPUtime=1200.06
/proc/14490/stat : 14490 (march_nn) R 14488 14490 14453 0 -1 4194304 61111 0 0 0 119974 32 0 0 25 0 1 0 88608248 309538816 35422 1992294400 134512640 135197250 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/14490/statm: 75571 35422 92 167 0 75402 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 302284

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): 1199.74
CPU system time (s): 0.351946
CPU usage (%): 99.972
Max. virtual memory (cumulated for all children) (KiB): 302284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.74
system time used= 0.351946
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 61111
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= 2565

runsolver used 0.85087 second user time and 2.49362 second system time

The end

Launcher Data 

Begin job on node3 at 2009-04-24 22:42:22
IDJOB=1715651
IDBENCH=20343
IDSOLVER=522
FILE ID=node3/1715651-1240605739
PBS_JOBID= 9186311
Free space on /tmp= 66060 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT07/industrial/anbulagan/medium-unsat/total-5-11-u.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1715651-1240605739/watcher-1715651-1240605739 -o /tmp/evaluation-result-1715651-1240605739/solver-1715651-1240605739 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1715651-1240605739.cnf

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

MD5SUM BENCH= 770fa9cd880a43d98e936f33f4e86d7a
RANDOM SEED=1826414224

node3.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		: 3000.212
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		: 3000.212
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:       1108280 kB
Buffers:         72624 kB
Cached:         778192 kB
SwapCached:          0 kB
Active:          91128 kB
Inactive:       773536 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1108280 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           12816 kB
Writeback:           0 kB
Mapped:          23552 kB
Slab:            68988 kB
Committed_AS:   298344 kB
PageTables:       1372 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= 66056 MiB
End job on node3 at 2009-04-24 23:02:25