Trace number 1716743

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 1200.46

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-10-19-u.cnf
MD5SUMec6ae8f44e827ed5bcc8aed459990775
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 variables330372
Number of clauses1570953
Sum of the clauses size3643384
Maximum clause length10
Minimum clause length1
Number of clauses of size 124592
Number of clauses of size 21203951
Number of clauses of size 3281190
Number of clauses of size 46800
Number of clauses of size 527200
Number of clauses of size over 527220

Solver Data 

26.28/26.39	c main():: ***                                   [ march satisfiability solver ]                                   ***
26.28/26.39	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
26.28/26.39	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
26.28/26.39	c main()::
26.28/26.39	c initFormula():: searching for DIMACS p-line....
26.28/26.39	c initFormula():: the DIMACS p-line indicates a CNF of 330372 variables and 1570953 clauses.
26.28/26.39	c parseCNF():: parsing....
26.28/26.39	c parseCNF():: the CNF contains 24592 unary clauses.
26.28/26.39	c runParser():: parsing was successful, warming up engines...
26.28/26.39	c find_and_remove_tautogolies():: found and removed 48362 tautologies
26.28/26.39	c find_and_remove_tautogolies():: found and removed 122 tautologies
26.28/26.39	c simplify_formula():: removed 0 tautological, 461304 satisfied and 40003 duplicate clauses
26.28/26.39	c preprocessing fase I completed:: there are now 189762 free variables and 1069646 clauses.
26.28/26.39	c stat :: sign balance is biased by 0.940
26.28/26.39	c using k-SAT heuristics (size based diff)
26.28/26.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
26.28/26.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 2986 duplicate clauses
26.28/26.39	c resolvent_look() :: found 2904 resolvents
26.28/26.39	c main():: clause / variable ratio: ( 1072550 / 330372 ) = 3.25
26.28/26.39	c longest clause has size 10
26.28/26.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
26.28/26.39	c number of free variables = 189762
26.28/26.39	c dynamic_preselect_setsize :: off
26.28/26.39	c main():: all systems go!
26.28/26.39	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-1716743-1240619791/watcher-1716743-1240619791 -o /tmp/evaluation-result-1716743-1240619791/solver-1716743-1240619791 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1716743-1240619791.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 9401
/proc/meminfo: memFree=1253988/2055920 swapFree=4192956/4192956
[pid=9401] ppid=9399 vsize=8268 CPUtime=0
/proc/9401/stat : 9401 (march_nn) R 9399 9401 9364 0 -1 4194304 782 0 0 0 0 0 0 0 20 0 1 0 90008415 8466432 767 1992294400 134512640 135197250 4294956240 18446744073709551615 134568349 0 0 4096 0 0 0 0 17 1 0 0
/proc/9401/statm: 2067 773 58 167 0 1898 0

[startup+0.0711909 s]
/proc/loadavg: 1.01 1.00 1.00 3/64 9401
/proc/meminfo: memFree=1253988/2055920 swapFree=4192956/4192956
[pid=9401] ppid=9399 vsize=38896 CPUtime=0.06
/proc/9401/stat : 9401 (march_nn) R 9399 9401 9364 0 -1 4194304 7763 0 0 0 4 2 0 0 20 0 1 0 90008415 39829504 7748 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/9401/statm: 9724 7748 58 167 0 9555 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 38896

[startup+0.101193 s]
/proc/loadavg: 1.01 1.00 1.00 3/64 9401
/proc/meminfo: memFree=1253988/2055920 swapFree=4192956/4192956
[pid=9401] ppid=9399 vsize=39424 CPUtime=0.09
/proc/9401/stat : 9401 (march_nn) R 9399 9401 9364 0 -1 4194304 7902 0 0 0 6 3 0 0 20 0 1 0 90008415 40370176 7887 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/9401/statm: 9856 7887 58 167 0 9687 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 39424

[startup+0.301215 s]
/proc/loadavg: 1.01 1.00 1.00 3/64 9401
/proc/meminfo: memFree=1253988/2055920 swapFree=4192956/4192956
[pid=9401] ppid=9399 vsize=42460 CPUtime=0.29
/proc/9401/stat : 9401 (march_nn) R 9399 9401 9364 0 -1 4194304 8853 0 0 0 26 3 0 0 22 0 1 0 90008415 43479040 8838 1992294400 134512640 135197250 4294956240 18446744073709551615 134568882 0 0 4096 0 0 0 0 17 1 0 0
/proc/9401/statm: 10615 8838 58 167 0 10446 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 42460

[startup+0.701255 s]
/proc/loadavg: 1.01 1.00 1.00 3/64 9401
/proc/meminfo: memFree=1253988/2055920 swapFree=4192956/4192956
[pid=9401] ppid=9399 vsize=48268 CPUtime=0.69
/proc/9401/stat : 9401 (march_nn) R 9399 9401 9364 0 -1 4194304 10691 0 0 0 64 5 0 0 25 0 1 0 90008415 49426432 10676 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/9401/statm: 12067 10676 58 167 0 11898 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 48268

[startup+1.50134 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 9402
/proc/meminfo: memFree=1206748/2055920 swapFree=4192956/4192956
[pid=9401] ppid=9399 vsize=59488 CPUtime=1.49
/proc/9401/stat : 9401 (march_nn) R 9399 9401 9364 0 -1 4194304 14162 0 0 0 141 8 0 0 25 0 1 0 90008415 60915712 14147 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 1 0 0
/proc/9401/statm: 14872 14147 58 167 0 14703 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 59488

[startup+3.1015 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 9402
/proc/meminfo: memFree=1139484/2055920 swapFree=4192956/4192956
[pid=9401] ppid=9399 vsize=157616 CPUtime=3.09
/proc/9401/stat : 9401 (march_nn) R 9399 9401 9364 0 -1 4194304 29613 0 0 0 296 13 0 0 25 0 1 0 90008415 161398784 26410 1992294400 134512640 135197250 4294956240 18446744073709551615 134565191 0 0 4096 0 0 0 0 17 1 0 0
/proc/9401/statm: 39404 26410 65 167 0 39235 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 157616

[startup+6.30183 s]
/proc/loadavg: 1.17 1.03 1.01 2/65 9402
/proc/meminfo: memFree=1121628/2055920 swapFree=4192956/4192956
[pid=9401] ppid=9399 vsize=173220 CPUtime=6.28
/proc/9401/stat : 9401 (march_nn) R 9399 9401 9364 0 -1 4194304 42215 0 0 0 610 18 0 0 25 0 1 0 90008415 177377280 30444 1992294400 134512640 135197250 4294956240 18446744073709551615 134649034 0 0 4096 0 0 0 0 17 1 0 0
/proc/9401/statm: 43305 30444 67 167 0 43136 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 173220

[startup+12.7015 s]
/proc/loadavg: 1.31 1.07 1.02 2/65 9402
/proc/meminfo: memFree=1124220/2055920 swapFree=4192956/4192956
[pid=9401] ppid=9399 vsize=179440 CPUtime=12.68
/proc/9401/stat : 9401 (march_nn) R 9399 9401 9364 0 -1 4194304 59507 0 0 0 1233 35 0 0 25 0 1 0 90008415 183746560 32807 1992294400 134512640 135197250 4294956240 18446744073709551615 134560973 0 0 4096 0 0 0 0 17 1 0 0
/proc/9401/statm: 44860 32807 79 167 0 44691 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 179440

[startup+25.5058 s]
/proc/loadavg: 1.68 1.16 1.05 2/65 9402
/proc/meminfo: memFree=1006548/2055920 swapFree=4192956/4192956
[pid=9401] ppid=9399 vsize=617920 CPUtime=25.48
/proc/9401/stat : 9401 (march_nn) R 9399 9401 9364 0 -1 4194304 122777 0 0 0 2484 64 0 0 25 0 1 0 90008415 632750080 63480 1992294400 134512640 135197250 4294956240 18446744073709551615 134560976 0 0 4096 0 0 0 0 17 1 0 0
/proc/9401/statm: 154480 63480 87 167 0 154311 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 617920

[startup+51.1015 s]
/proc/loadavg: 2.00 1.27 1.09 2/65 9402
/proc/meminfo: memFree=991828/2055920 swapFree=4192956/4192956
[pid=9401] ppid=9399 vsize=610424 CPUtime=51.05
/proc/9401/stat : 9401 (march_nn) R 9399 9401 9364 0 -1 4194304 131183 0 0 0 5038 67 0 0 25 0 1 0 90008415 625074176 65345 1992294400 134512640 135197250 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/9401/statm: 152606 65345 90 167 0 152437 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 610424

[startup+102.302 s]
/proc/loadavg: 1.80 1.35 1.13 2/65 9402
/proc/meminfo: memFree=989332/2055920 swapFree=4192956/4192956
[pid=9401] ppid=9399 vsize=611068 CPUtime=102.24
/proc/9401/stat : 9401 (march_nn) R 9399 9401 9364 0 -1 4194304 132049 0 0 0 10156 68 0 0 25 0 1 0 90008415 625733632 66211 1992294400 134512640 135197250 4294956240 18446744073709551615 134539097 0 0 4096 0 0 0 0 17 1 0 0
/proc/9401/statm: 152767 66211 92 167 0 152598 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 611068

[startup+162.302 s]
/proc/loadavg: 1.29 1.28 1.11 2/65 9402
/proc/meminfo: memFree=989396/2055920 swapFree=4192956/4192956
[pid=9401] ppid=9399 vsize=611068 CPUtime=162.22
/proc/9401/stat : 9401 (march_nn) R 9399 9401 9364 0 -1 4194304 132056 0 0 0 16154 68 0 0 25 0 1 0 90008415 625733632 66218 1992294400 134512640 135197250 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/9401/statm: 152767 66218 92 167 0 152598 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 611068

[startup+222.301 s]
/proc/loadavg: 1.10 1.23 1.10 2/65 9404
/proc/meminfo: memFree=989140/2055920 swapFree=4192956/4192956
[pid=9401] ppid=9399 vsize=611068 CPUtime=222.2
/proc/9401/stat : 9401 (march_nn) R 9399 9401 9364 0 -1 4194304 132100 0 0 0 22152 68 0 0 25 0 1 0 90008415 625733632 66262 1992294400 134512640 135197250 4294956240 18446744073709551615 134524945 0 0 4096 0 0 0 0 17 1 0 0
/proc/9401/statm: 152767 66262 92 167 0 152598 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 611068

[startup+282.301 s]
/proc/loadavg: 1.04 1.18 1.09 2/65 9404
/proc/meminfo: memFree=987860/2055920 swapFree=4192956/4192956
[pid=9401] ppid=9399 vsize=612820 CPUtime=282.19
/proc/9401/stat : 9401 (march_nn) R 9399 9401 9364 0 -1 4194304 132455 0 0 0 28150 69 0 0 25 0 1 0 90008415 627527680 66617 1992294400 134512640 135197250 4294956240 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 1 0 0
/proc/9401/statm: 153205 66617 92 167 0 153036 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 612820

[startup+342.301 s]
/proc/loadavg: 1.01 1.15 1.08 2/65 9404
/proc/meminfo: memFree=983956/2055920 swapFree=4192956/4192956
[pid=9401] ppid=9399 vsize=616968 CPUtime=342.17
/proc/9401/stat : 9401 (march_nn) R 9399 9401 9364 0 -1 4194304 133520 0 0 0 34148 69 0 0 25 0 1 0 90008415 631775232 67580 1992294400 134512640 135197250 4294956240 18446744073709551615 134550640 0 0 4096 0 0 0 0 17 1 0 0
/proc/9401/statm: 154242 67580 92 167 0 154073 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 616968

[startup+402.302 s]
/proc/loadavg: 1.00 1.12 1.08 2/65 9404
/proc/meminfo: memFree=980308/2055920 swapFree=4192956/4192956
[pid=9401] ppid=9399 vsize=618984 CPUtime=402.15
/proc/9401/stat : 9401 (march_nn) R 9399 9401 9364 0 -1 4194304 134746 0 0 0 40145 70 0 0 25 0 1 0 90008415 633839616 68490 1992294400 134512640 135197250 4294956240 18446744073709551615 134541458 0 0 4096 0 0 0 0 17 1 0 0
/proc/9401/statm: 154746 68490 92 167 0 154577 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 618984

[startup+462.302 s]
/proc/loadavg: 1.00 1.09 1.07 2/65 9404
/proc/meminfo: memFree=975124/2055920 swapFree=4192956/4192956
[pid=9401] ppid=9399 vsize=626288 CPUtime=462.14
/proc/9401/stat : 9401 (march_nn) R 9399 9401 9364 0 -1 4194304 136315 0 0 0 46142 72 0 0 25 0 1 0 90008415 641318912 69780 1992294400 134512640 135197250 4294956240 18446744073709551615 134649146 0 0 4096 0 0 0 0 17 1 0 0
/proc/9401/statm: 156572 69780 92 167 0 156403 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 626288

[startup+522.302 s]
/proc/loadavg: 1.00 1.07 1.07 2/65 9404
/proc/meminfo: memFree=968468/2055920 swapFree=4192956/4192956
[pid=9401] ppid=9399 vsize=630360 CPUtime=522.11
/proc/9401/stat : 9401 (march_nn) R 9399 9401 9364 0 -1 4194304 137991 0 0 0 52139 72 0 0 25 0 1 0 90008415 645488640 71456 1992294400 134512640 135197250 4294956240 18446744073709551615 134541425 0 0 4096 0 0 0 0 17 1 0 0
/proc/9401/statm: 157590 71456 92 167 0 157421 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 630360

[startup+582.305 s]
/proc/loadavg: 1.00 1.06 1.06 2/65 9404
/proc/meminfo: memFree=963924/2055920 swapFree=4192956/4192956
[pid=9401] ppid=9399 vsize=641640 CPUtime=582.1
/proc/9401/stat : 9401 (march_nn) R 9399 9401 9364 0 -1 4194304 139189 0 0 0 58137 73 0 0 25 0 1 0 90008415 657039360 72525 1992294400 134512640 135197250 4294956240 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 1 0 0
/proc/9401/statm: 160410 72525 92 167 0 160241 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 641640

[startup+642.301 s]
/proc/loadavg: 1.00 1.05 1.06 2/65 9404
/proc/meminfo: memFree=959252/2055920 swapFree=4192956/4192956
[pid=9401] ppid=9399 vsize=645036 CPUtime=642.09
/proc/9401/stat : 9401 (march_nn) R 9399 9401 9364 0 -1 4194304 140620 0 0 0 64135 74 0 0 25 0 1 0 90008415 660516864 73752 1992294400 134512640 135197250 4294956240 18446744073709551615 134541501 0 0 4096 0 0 0 0 17 1 0 0
/proc/9401/statm: 161259 73752 92 167 0 161090 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 645036

[startup+702.302 s]
/proc/loadavg: 1.00 1.03 1.05 2/65 9404
/proc/meminfo: memFree=955156/2055920 swapFree=4192956/4192956
[pid=9401] ppid=9399 vsize=647692 CPUtime=702.06
/proc/9401/stat : 9401 (march_nn) R 9399 9401 9364 0 -1 4194304 141618 0 0 0 70132 74 0 0 25 0 1 0 90008415 663236608 74750 1992294400 134512640 135197250 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/9401/statm: 161923 74750 92 167 0 161754 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 647692

[startup+762.302 s]
/proc/loadavg: 1.00 1.03 1.04 2/65 9404
/proc/meminfo: memFree=951700/2055920 swapFree=4192956/4192956
[pid=9401] ppid=9399 vsize=650020 CPUtime=762.05
/proc/9401/stat : 9401 (march_nn) R 9399 9401 9364 0 -1 4194304 142717 0 0 0 76129 76 0 0 25 0 1 0 90008415 665620480 75624 1992294400 134512640 135197250 4294956240 18446744073709551615 134570901 0 0 4096 0 0 0 0 17 1 0 0
/proc/9401/statm: 162505 75624 92 167 0 162336 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 650020

[startup+822.302 s]
/proc/loadavg: 1.00 1.02 1.04 2/65 9404
/proc/meminfo: memFree=947476/2055920 swapFree=4192956/4192956
[pid=9401] ppid=9399 vsize=652924 CPUtime=822.03
/proc/9401/stat : 9401 (march_nn) R 9399 9401 9364 0 -1 4194304 143806 0 0 0 82127 76 0 0 25 0 1 0 90008415 668594176 76713 1992294400 134512640 135197250 4294956240 18446744073709551615 134570914 0 0 4096 0 0 0 0 17 1 0 0
/proc/9401/statm: 163231 76713 92 167 0 163062 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 652924

[startup+882.301 s]
/proc/loadavg: 1.00 1.01 1.03 2/65 9404
/proc/meminfo: memFree=942868/2055920 swapFree=4192956/4192956
[pid=9401] ppid=9399 vsize=656152 CPUtime=882.01
/proc/9401/stat : 9401 (march_nn) R 9399 9401 9364 0 -1 4194304 145004 0 0 0 88124 77 0 0 25 0 1 0 90008415 671899648 77911 1992294400 134512640 135197250 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/9401/statm: 164038 77911 92 167 0 163869 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 656152

[startup+942.301 s]
/proc/loadavg: 1.00 1.01 1.03 2/65 9404
/proc/meminfo: memFree=937236/2055920 swapFree=4192956/4192956
[pid=9401] ppid=9399 vsize=661092 CPUtime=942
/proc/9401/stat : 9401 (march_nn) R 9399 9401 9364 0 -1 4194304 146370 0 0 0 94122 78 0 0 25 0 1 0 90008415 676958208 79277 1992294400 134512640 135197250 4294956240 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0
/proc/9401/statm: 165273 79277 92 167 0 165104 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 661092

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 9404
/proc/meminfo: memFree=936916/2055920 swapFree=4192956/4192956
[pid=9401] ppid=9399 vsize=661372 CPUtime=1001.99
/proc/9401/stat : 9401 (march_nn) R 9399 9401 9364 0 -1 4194304 146448 0 0 0 100121 78 0 0 25 0 1 0 90008415 677244928 79355 1992294400 134512640 135197250 4294956240 18446744073709551615 134539095 0 0 4096 0 0 0 0 17 1 0 0
/proc/9401/statm: 165343 79355 92 167 0 165174 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 661372

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 9404
/proc/meminfo: memFree=934804/2055920 swapFree=4192956/4192956
[pid=9401] ppid=9399 vsize=679832 CPUtime=1061.96
/proc/9401/stat : 9401 (march_nn) R 9399 9401 9364 0 -1 4194304 146959 0 0 0 106118 78 0 0 25 0 1 0 90008415 696147968 79866 1992294400 134512640 135197250 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/9401/statm: 169958 79866 92 167 0 169789 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 679832

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 9404
/proc/meminfo: memFree=934036/2055920 swapFree=4192956/4192956
[pid=9401] ppid=9399 vsize=680404 CPUtime=1121.95
/proc/9401/stat : 9401 (march_nn) R 9399 9401 9364 0 -1 4194304 147134 0 0 0 112117 78 0 0 25 0 1 0 90008415 696733696 80041 1992294400 134512640 135197250 4294956240 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 1 0 0
/proc/9401/statm: 170101 80041 92 167 0 169932 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 680404

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9404
/proc/meminfo: memFree=934036/2055920 swapFree=4192956/4192956
[pid=9401] ppid=9399 vsize=680584 CPUtime=1181.93
/proc/9401/stat : 9401 (march_nn) R 9399 9401 9364 0 -1 4194304 147160 0 0 0 118115 78 0 0 25 0 1 0 90008415 696918016 80067 1992294400 134512640 135197250 4294956240 18446744073709551615 134550740 0 0 4096 0 0 0 0 17 1 0 0
/proc/9401/statm: 170146 80067 92 167 0 169977 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 680584



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9404
/proc/meminfo: memFree=934036/2055920 swapFree=4192956/4192956
[pid=9401] ppid=9399 vsize=680584 CPUtime=1200.03
/proc/9401/stat : 9401 (march_nn) R 9399 9401 9364 0 -1 4194304 147165 0 0 0 119925 78 0 0 25 0 1 0 90008415 696918016 80072 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/9401/statm: 170146 80072 92 167 0 169977 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 680584

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): 1200.46
CPU time (s): 1200.09
CPU user time (s): 1199.26
CPU system time (s): 0.833873
CPU usage (%): 99.9695
Max. virtual memory (cumulated for all children) (KiB): 680584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.26
system time used= 0.833873
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 147165
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= 1672

runsolver used 0.988849 second user time and 3.02354 second system time

The end

Launcher Data 

Begin job on node90 at 2009-04-25 02:36:34
IDJOB=1716743
IDBENCH=20388
IDSOLVER=522
FILE ID=node90/1716743-1240619791
PBS_JOBID= 9186338
Free space on /tmp= 66496 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-10-19-u.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716743-1240619791/watcher-1716743-1240619791 -o /tmp/evaluation-result-1716743-1240619791/solver-1716743-1240619791 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1716743-1240619791.cnf

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

MD5SUM BENCH= ec6ae8f44e827ed5bcc8aed459990775
RANDOM SEED=1031445463

node90.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		: 3000.238
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		: 3000.238
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1254404 kB
Buffers:         85692 kB
Cached:         613756 kB
SwapCached:          0 kB
Active:         312336 kB
Inactive:       400844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1254404 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           29616 kB
Writeback:           0 kB
Mapped:          23372 kB
Slab:            74296 kB
Committed_AS:   193240 kB
PageTables:       1428 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= 66496 MiB
End job on node90 at 2009-04-25 02:56:36