Trace number 1716327

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) 1200.08 1200.43

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-15-u.cnf
MD5SUMc716daea92d5e29b94f85a19b52859ac
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark334.448
Satisfiable
(Un)Satisfiability was proved
Number of variables151952
Number of clauses697321
Sum of the clauses size1601192
Maximum clause length10
Minimum clause length1
Number of clauses of size 112754
Number of clauses of size 2551183
Number of clauses of size 3104744
Number of clauses of size 43180
Number of clauses of size 512720
Number of clauses of size over 512740

Solver Data 

10.19/10.22	c main():: ***                                   [ march satisfiability solver ]                                   ***
10.19/10.22	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
10.19/10.22	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
10.19/10.22	c main()::
10.19/10.22	c initFormula():: searching for DIMACS p-line....
10.19/10.22	c initFormula():: the DIMACS p-line indicates a CNF of 151952 variables and 697321 clauses.
10.19/10.22	c parseCNF():: parsing....
10.19/10.22	c parseCNF():: the CNF contains 12754 unary clauses.
10.19/10.22	c runParser():: parsing was successful, warming up engines...
10.19/10.22	c find_and_remove_tautogolies():: found and removed 21789 tautologies
10.19/10.22	c find_and_remove_tautogolies():: found and removed 109 tautologies
10.19/10.22	c simplify_formula():: removed 195 tautological, 246661 satisfied and 14336 duplicate clauses
10.19/10.22	c preprocessing fase I completed:: there are now 79706 free variables and 436129 clauses.
10.19/10.22	c stat :: sign balance is biased by 0.939
10.19/10.22	c using k-SAT heuristics (size based diff)
10.19/10.22	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
10.19/10.22	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
10.19/10.22	c resolvent_look() :: found 8 resolvents
10.19/10.22	c main():: clause / variable ratio: ( 436137 / 151952 ) = 2.87
10.19/10.22	c longest clause has size 10
10.19/10.22	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
10.19/10.22	c number of free variables = 79706
10.19/10.22	c dynamic_preselect_setsize :: off
10.19/10.22	c main():: all systems go!
10.19/10.22	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 687
266.71/266.85	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-1716327-1240614216/watcher-1716327-1240614216 -o /tmp/evaluation-result-1716327-1240614216/solver-1716327-1240614216 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1716327-1240614216.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15910
/proc/meminfo: memFree=1054192/2055920 swapFree=4192956/4192956
[pid=15910] ppid=15908 vsize=4156 CPUtime=0
/proc/15910/stat : 15910 (march_nn) R 15908 15910 15621 0 -1 4194304 741 0 0 0 0 0 0 0 18 0 1 0 89454942 4255744 727 1992294400 134512640 135197250 4294956224 18446744073709551615 134568349 0 0 4096 0 0 0 0 17 1 0 0
/proc/15910/statm: 1039 732 58 167 0 870 0

[startup+0.024988 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15910
/proc/meminfo: memFree=1054192/2055920 swapFree=4192956/4192956
[pid=15910] ppid=15908 vsize=14932 CPUtime=0.01
/proc/15910/stat : 15910 (march_nn) R 15908 15910 15621 0 -1 4194304 2664 0 0 0 1 0 0 0 18 0 1 0 89454942 15290368 2649 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/15910/statm: 3733 2652 58 167 0 3564 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 14932

[startup+0.101996 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15910
/proc/meminfo: memFree=1054192/2055920 swapFree=4192956/4192956
[pid=15910] ppid=15908 vsize=19092 CPUtime=0.09
/proc/15910/stat : 15910 (march_nn) R 15908 15910 15621 0 -1 4194304 3894 0 0 0 8 1 0 0 18 0 1 0 89454942 19550208 3879 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/15910/statm: 4773 3879 58 167 0 4604 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 19092

[startup+0.302018 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15910
/proc/meminfo: memFree=1054192/2055920 swapFree=4192956/4192956
[pid=15910] ppid=15908 vsize=21732 CPUtime=0.29
/proc/15910/stat : 15910 (march_nn) R 15908 15910 15621 0 -1 4194304 4729 0 0 0 27 2 0 0 19 0 1 0 89454942 22253568 4714 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/15910/statm: 5433 4714 58 167 0 5264 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21732

[startup+0.701064 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15910
/proc/meminfo: memFree=1054192/2055920 swapFree=4192956/4192956
[pid=15910] ppid=15908 vsize=27012 CPUtime=0.69
/proc/15910/stat : 15910 (march_nn) R 15908 15910 15621 0 -1 4194304 6327 0 0 0 66 3 0 0 22 0 1 0 89454942 27660288 6312 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/15910/statm: 6753 6312 58 167 0 6584 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27012

[startup+1.50116 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 15911
/proc/meminfo: memFree=1007144/2055920 swapFree=4192956/4192956
[pid=15910] ppid=15908 vsize=68752 CPUtime=1.49
/proc/15910/stat : 15910 (march_nn) R 15908 15910 15621 0 -1 4194304 13650 0 0 0 142 7 0 0 25 0 1 0 89454942 70402048 11641 1992294400 134512640 135197250 4294956224 18446744073709551615 134569403 0 0 4096 0 0 0 0 17 1 0 0
/proc/15910/statm: 17188 11641 65 167 0 17019 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 68752

[startup+3.10134 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 15911
/proc/meminfo: memFree=994536/2055920 swapFree=4192956/4192956
[pid=15910] ppid=15908 vsize=80492 CPUtime=3.09
/proc/15910/stat : 15910 (march_nn) R 15908 15910 15621 0 -1 4194304 20274 0 0 0 300 9 0 0 25 0 1 0 89454942 82423808 14721 1992294400 134512640 135197250 4294956224 18446744073709551615 134560984 0 0 4096 0 0 0 0 17 1 0 0
/proc/15910/statm: 20123 14721 67 167 0 19954 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 80492

[startup+6.30271 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 15911
/proc/meminfo: memFree=995752/2055920 swapFree=4192956/4192956
[pid=15910] ppid=15908 vsize=78700 CPUtime=6.29
/proc/15910/stat : 15910 (march_nn) R 15908 15910 15621 0 -1 4194304 30029 0 0 0 616 13 0 0 25 0 1 0 89454942 80588800 14286 1992294400 134512640 135197250 4294956224 18446744073709551615 134693596 0 0 4096 0 0 0 0 17 1 0 0
/proc/15910/statm: 19675 14286 79 167 0 19506 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 78700

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 15911
/proc/meminfo: memFree=930280/2055920 swapFree=4192956/4192956
[pid=15910] ppid=15908 vsize=281204 CPUtime=12.68
/proc/15910/stat : 15910 (march_nn) R 15908 15910 15621 0 -1 4194304 59957 0 0 0 1242 26 0 0 25 0 1 0 89454942 287952896 30954 1992294400 134512640 135197250 4294956224 18446744073709551615 134524945 0 0 4096 0 0 0 0 17 1 0 0
/proc/15910/statm: 70301 30954 90 167 0 70132 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 281204

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 15911
/proc/meminfo: memFree=930344/2055920 swapFree=4192956/4192956
[pid=15910] ppid=15908 vsize=281204 CPUtime=25.48
/proc/15910/stat : 15910 (march_nn) R 15908 15910 15621 0 -1 4194304 59957 0 0 0 2522 26 0 0 25 0 1 0 89454942 287952896 30954 1992294400 134512640 135197250 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/15910/statm: 70301 30954 90 167 0 70132 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 281204

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 15911
/proc/meminfo: memFree=927912/2055920 swapFree=4192956/4192956
[pid=15910] ppid=15908 vsize=282232 CPUtime=51.08
/proc/15910/stat : 15910 (march_nn) R 15908 15910 15621 0 -1 4194304 60602 0 0 0 5081 27 0 0 25 0 1 0 89454942 289005568 31599 1992294400 134512640 135197250 4294956224 18446744073709551615 134548711 0 0 4096 0 0 0 0 17 1 0 0
/proc/15910/statm: 70558 31599 92 167 0 70389 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 282232

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 15911
/proc/meminfo: memFree=927464/2055920 swapFree=4192956/4192956
[pid=15910] ppid=15908 vsize=283264 CPUtime=102.26
/proc/15910/stat : 15910 (march_nn) R 15908 15910 15621 0 -1 4194304 60702 0 0 0 10199 27 0 0 25 0 1 0 89454942 290062336 31699 1992294400 134512640 135197250 4294956224 18446744073709551615 134548514 0 0 4096 0 0 0 0 17 1 0 0
/proc/15910/statm: 70816 31699 92 167 0 70647 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 283264

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15911
/proc/meminfo: memFree=926376/2055920 swapFree=4192956/4192956
[pid=15910] ppid=15908 vsize=283280 CPUtime=162.25
/proc/15910/stat : 15910 (march_nn) R 15908 15910 15621 0 -1 4194304 60968 0 0 0 16197 28 0 0 25 0 1 0 89454942 290078720 31965 1992294400 134512640 135197250 4294956224 18446744073709551615 134524931 0 0 4096 0 0 0 0 17 1 0 0
/proc/15910/statm: 70820 31965 92 167 0 70651 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 283280

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15911
/proc/meminfo: memFree=925352/2055920 swapFree=4192956/4192956
[pid=15910] ppid=15908 vsize=285732 CPUtime=222.23
/proc/15910/stat : 15910 (march_nn) R 15908 15910 15621 0 -1 4194304 61225 0 0 0 22195 28 0 0 25 0 1 0 89454942 292589568 32222 1992294400 134512640 135197250 4294956224 18446744073709551615 134550760 0 0 4096 0 0 0 0 17 1 0 0
/proc/15910/statm: 71433 32222 92 167 0 71264 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 285732

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15911
/proc/meminfo: memFree=919336/2055920 swapFree=4192956/4192956
[pid=15910] ppid=15908 vsize=291024 CPUtime=282.21
/proc/15910/stat : 15910 (march_nn) R 15908 15910 15621 0 -1 4194304 62777 0 0 0 28192 29 0 0 25 0 1 0 89454942 298008576 33729 1992294400 134512640 135197250 4294956224 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 1 0 0
/proc/15910/statm: 72756 33729 92 167 0 72587 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 291024

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15911
/proc/meminfo: memFree=918320/2055920 swapFree=4192956/4192956
[pid=15910] ppid=15908 vsize=291964 CPUtime=342.19
/proc/15910/stat : 15910 (march_nn) R 15908 15910 15621 0 -1 4194304 63015 0 0 0 34190 29 0 0 25 0 1 0 89454942 298971136 33967 1992294400 134512640 135197250 4294956224 18446744073709551615 134548488 0 0 4096 0 0 0 0 17 1 0 0
/proc/15910/statm: 72991 33967 92 167 0 72822 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 291964

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15911
/proc/meminfo: memFree=917808/2055920 swapFree=4192956/4192956
[pid=15910] ppid=15908 vsize=292512 CPUtime=402.18
/proc/15910/stat : 15910 (march_nn) R 15908 15910 15621 0 -1 4194304 63129 0 0 0 40188 30 0 0 25 0 1 0 89454942 299532288 34081 1992294400 134512640 135197250 4294956224 18446744073709551615 134550747 0 0 4096 0 0 0 0 17 1 0 0
/proc/15910/statm: 73128 34081 92 167 0 72959 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 292512

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15911
/proc/meminfo: memFree=917104/2055920 swapFree=4192956/4192956
[pid=15910] ppid=15908 vsize=293224 CPUtime=462.15
/proc/15910/stat : 15910 (march_nn) R 15908 15910 15621 0 -1 4194304 63300 0 0 0 46185 30 0 0 25 0 1 0 89454942 300261376 34252 1992294400 134512640 135197250 4294956224 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/15910/statm: 73306 34252 92 167 0 73137 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 293224

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15911
/proc/meminfo: memFree=915632/2055920 swapFree=4192956/4192956
[pid=15910] ppid=15908 vsize=294624 CPUtime=522.14
/proc/15910/stat : 15910 (march_nn) R 15908 15910 15621 0 -1 4194304 63656 0 0 0 52184 30 0 0 25 0 1 0 89454942 301694976 34608 1992294400 134512640 135197250 4294956224 18446744073709551615 134550747 0 0 4096 0 0 0 0 17 1 0 0
/proc/15910/statm: 73656 34608 92 167 0 73487 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 294624

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15911
/proc/meminfo: memFree=914864/2055920 swapFree=4192956/4192956
[pid=15910] ppid=15908 vsize=295376 CPUtime=582.12
/proc/15910/stat : 15910 (march_nn) R 15908 15910 15621 0 -1 4194304 63839 0 0 0 58182 30 0 0 25 0 1 0 89454942 302465024 34791 1992294400 134512640 135197250 4294956224 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/15910/statm: 73844 34791 92 167 0 73675 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 295376

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15911
/proc/meminfo: memFree=914288/2055920 swapFree=4192956/4192956
[pid=15910] ppid=15908 vsize=295816 CPUtime=642.1
/proc/15910/stat : 15910 (march_nn) R 15908 15910 15621 0 -1 4194304 63978 0 0 0 64180 30 0 0 25 0 1 0 89454942 302915584 34930 1992294400 134512640 135197250 4294956224 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/15910/statm: 73954 34930 92 167 0 73785 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 295816

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15911
/proc/meminfo: memFree=913072/2055920 swapFree=4192956/4192956
[pid=15910] ppid=15908 vsize=300572 CPUtime=702.08
/proc/15910/stat : 15910 (march_nn) R 15908 15910 15621 0 -1 4194304 64270 0 0 0 70177 31 0 0 25 0 1 0 89454942 307785728 35222 1992294400 134512640 135197250 4294956224 18446744073709551615 134550653 0 0 4096 0 0 0 0 17 1 0 0
/proc/15910/statm: 75143 35222 92 167 0 74974 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 300572

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15911
/proc/meminfo: memFree=912624/2055920 swapFree=4192956/4192956
[pid=15910] ppid=15908 vsize=301192 CPUtime=762.07
/proc/15910/stat : 15910 (march_nn) R 15908 15910 15621 0 -1 4194304 64364 0 0 0 76176 31 0 0 25 0 1 0 89454942 308420608 35316 1992294400 134512640 135197250 4294956224 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/15910/statm: 75298 35316 92 167 0 75129 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 301192

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15911
/proc/meminfo: memFree=912496/2055920 swapFree=4192956/4192956
[pid=15910] ppid=15908 vsize=301460 CPUtime=822.04
/proc/15910/stat : 15910 (march_nn) R 15908 15910 15621 0 -1 4194304 64436 0 0 0 82173 31 0 0 25 0 1 0 89454942 308695040 35388 1992294400 134512640 135197250 4294956224 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 1 0 0
/proc/15910/statm: 75365 35388 92 167 0 75196 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 301460

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15911
/proc/meminfo: memFree=912176/2055920 swapFree=4192956/4192956
[pid=15910] ppid=15908 vsize=301812 CPUtime=882.04
/proc/15910/stat : 15910 (march_nn) R 15908 15910 15621 0 -1 4194304 64526 0 0 0 88172 32 0 0 25 0 1 0 89454942 309055488 35478 1992294400 134512640 135197250 4294956224 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/15910/statm: 75453 35478 92 167 0 75284 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 301812

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15911
/proc/meminfo: memFree=911600/2055920 swapFree=4192956/4192956
[pid=15910] ppid=15908 vsize=302356 CPUtime=942.02
/proc/15910/stat : 15910 (march_nn) R 15908 15910 15621 0 -1 4194304 64666 0 0 0 94170 32 0 0 25 0 1 0 89454942 309612544 35618 1992294400 134512640 135197250 4294956224 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0
/proc/15910/statm: 75589 35618 92 167 0 75420 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 302356

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15911
/proc/meminfo: memFree=910448/2055920 swapFree=4192956/4192956
[pid=15910] ppid=15908 vsize=304272 CPUtime=1002
/proc/15910/stat : 15910 (march_nn) R 15908 15910 15621 0 -1 4194304 64949 0 0 0 100168 32 0 0 25 0 1 0 89454942 311574528 35901 1992294400 134512640 135197250 4294956224 18446744073709551615 134524862 0 0 4096 0 0 0 0 17 1 0 0
/proc/15910/statm: 76068 35901 92 167 0 75899 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 304272

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15911
/proc/meminfo: memFree=910256/2055920 swapFree=4192956/4192956
[pid=15910] ppid=15908 vsize=304408 CPUtime=1061.98
/proc/15910/stat : 15910 (march_nn) R 15908 15910 15621 0 -1 4194304 64987 0 0 0 106166 32 0 0 25 0 1 0 89454942 311713792 35939 1992294400 134512640 135197250 4294956224 18446744073709551615 134550640 0 0 4096 0 0 0 0 17 1 0 0
/proc/15910/statm: 76102 35939 92 167 0 75933 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 304408

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15911
/proc/meminfo: memFree=909744/2055920 swapFree=4192956/4192956
[pid=15910] ppid=15908 vsize=304896 CPUtime=1121.96
/proc/15910/stat : 15910 (march_nn) R 15908 15910 15621 0 -1 4194304 65103 0 0 0 112164 32 0 0 25 0 1 0 89454942 312213504 36055 1992294400 134512640 135197250 4294956224 18446744073709551615 134541536 0 0 4096 0 0 0 0 17 1 0 0
/proc/15910/statm: 76224 36055 92 167 0 76055 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 304896

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15911
/proc/meminfo: memFree=909232/2055920 swapFree=4192956/4192956
[pid=15910] ppid=15908 vsize=305312 CPUtime=1181.95
/proc/15910/stat : 15910 (march_nn) R 15908 15910 15621 0 -1 4194304 65238 0 0 0 118162 33 0 0 25 0 1 0 89454942 312639488 36190 1992294400 134512640 135197250 4294956224 18446744073709551615 134539289 0 0 4096 0 0 0 0 17 1 0 0
/proc/15910/statm: 76328 36190 92 167 0 76159 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 305312



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15911
/proc/meminfo: memFree=909104/2055920 swapFree=4192956/4192956
[pid=15910] ppid=15908 vsize=305448 CPUtime=1200.05
/proc/15910/stat : 15910 (march_nn) R 15908 15910 15621 0 -1 4194304 65263 0 0 0 119972 33 0 0 25 0 1 0 89454942 312778752 36215 1992294400 134512640 135197250 4294956224 18446744073709551615 134548531 0 0 4096 0 0 0 0 17 1 0 0
/proc/15910/statm: 76362 36215 92 167 0 76193 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 305448

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): 1200.08
CPU user time (s): 1199.72
CPU system time (s): 0.357945
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 305448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.72
system time used= 0.357945
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 65263
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= 1991

runsolver used 0.824874 second user time and 2.56661 second system time

The end

Launcher Data 

Begin job on node20 at 2009-04-25 01:03:37
IDJOB=1716327
IDBENCH=20374
IDSOLVER=522
FILE ID=node20/1716327-1240614216
PBS_JOBID= 9186294
Free space on /tmp= 66236 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/dated-5-15-u.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716327-1240614216/watcher-1716327-1240614216 -o /tmp/evaluation-result-1716327-1240614216/solver-1716327-1240614216 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1716327-1240614216.cnf

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

MD5SUM BENCH= c716daea92d5e29b94f85a19b52859ac
RANDOM SEED=94240171

node20.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	: 5931.00
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:       1054608 kB
Buffers:         73412 kB
Cached:         829288 kB
SwapCached:          0 kB
Active:         123456 kB
Inactive:       793124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1054608 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           12904 kB
Writeback:           0 kB
Mapped:          23644 kB
Slab:            70712 kB
Committed_AS:   309888 kB
PageTables:       1396 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= 66232 MiB
End job on node20 at 2009-04-25 01:23:40