Trace number 3152368

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_rw 2011-03-02? (TO) 1300.04 1300.01

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v20000-c84000-S840292785-048-UNKNOWN.cnf
MD5SUMfa8f767b93a18fbf678b4d0ea0994bed
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark9.11761
Satisfiable
(Un)Satisfiability was proved
Number of variables20000
Number of clauses84000
Sum of the clauses size252000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 384000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.59/0.68	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.59/0.68	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.59/0.68	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.59/0.68	c main()::
0.59/0.68	c initFormula():: searching for DIMACS p-line....
0.59/0.68	c initFormula():: the DIMACS p-line indicates a CNF of 20000 variables and 84000 clauses.
0.59/0.68	c parseCNF():: parsing....
0.59/0.68	c parseCNF():: the CNF contains 0 unary clauses.
0.59/0.68	c runParser():: parsing was successful, warming up engines...
0.59/0.68	c simplify_formula():: removed 0 tautological, 498 satisfied and 0 duplicate clauses
0.59/0.68	c preprocessing fase I completed:: there are now 19927 free variables and 83502 clauses.
0.59/0.68	c using 3-SAT heuristics (occurence based diff)
0.59/0.68	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.59/0.68	c simplify_formula():: removed 0 tautological, 0 satisfied and 143 duplicate clauses
0.59/0.68	c resolvent_look() :: found 65 resolvents
0.59/0.68	c main():: clause / variable ratio: ( 83567 / 20000 ) = 4.18
0.59/0.68	c longest clause has size 3
0.59/0.68	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.59/0.68	c number of free variables = 19927
0.59/0.68	c dynamic_preselect_setsize :: off
0.59/0.68	c main():: all systems go!
0.59/0.68	c |----------------------------------------------------------------|

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3152368-1301700985/watcher-3152368-1301700985 -o /tmp/evaluation-result-3152368-1301700985/solver-3152368-1301700985 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152368-1301700985.cnf 

running on 2 cores: 4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.68 3.92 3.89 4/183 31718
/proc/meminfo: memFree=20694960/32950904 swapFree=67111528/67111528
[pid=31718] ppid=31715 vsize=9540 CPUtime=0 cores=4,6
/proc/31718/stat : 31718 (march_rw) R 31715 31718 31396 0 -1 4194304 895 0 0 0 0 0 0 0 25 0 1 0 281698298 9768960 839 33554432000 4194304 4300876 140735264717600 18446744073709551615 237278540485 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31718/statm: 2385 839 113 27 0 834 0

[startup+0.094315 s]
/proc/loadavg: 3.68 3.92 3.89 4/183 31718
/proc/meminfo: memFree=20694960/32950904 swapFree=67111528/67111528
[pid=31718] ppid=31715 vsize=17380 CPUtime=0.09 cores=4,6
/proc/31718/stat : 31718 (march_rw) R 31715 31718 31396 0 -1 4194304 2910 0 0 0 9 0 0 0 25 0 1 0 281698298 17797120 2073 33554432000 4194304 4300876 140735264717600 18446744073709551615 4247112 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31718/statm: 4427 2074 127 27 0 2876 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17380

[startup+0.100312 s]
/proc/loadavg: 3.68 3.92 3.89 4/183 31718
/proc/meminfo: memFree=20694960/32950904 swapFree=67111528/67111528
[pid=31718] ppid=31715 vsize=18488 CPUtime=0.09 cores=4,6
/proc/31718/stat : 31718 (march_rw) R 31715 31718 31396 0 -1 4194304 3040 0 0 0 9 0 0 0 25 0 1 0 281698298 18931712 2203 33554432000 4194304 4300876 140735264717600 18446744073709551615 4240075 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31718/statm: 4622 2203 128 27 0 3071 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18488

[startup+0.30028 s]
/proc/loadavg: 3.68 3.92 3.89 4/183 31718
/proc/meminfo: memFree=20694960/32950904 swapFree=67111528/67111528
[pid=31718] ppid=31715 vsize=18488 CPUtime=0.29 cores=4,6
/proc/31718/stat : 31718 (march_rw) R 31715 31718 31396 0 -1 4202496 10122 0 0 0 28 1 0 0 25 0 1 0 281698298 18931712 2345 33554432000 4194304 4300876 140735264717600 18446744073709551615 4240016 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31718/statm: 4622 2345 136 27 0 3071 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18488

[startup+0.70021 s]
/proc/loadavg: 3.68 3.92 3.89 4/183 31718
/proc/meminfo: memFree=20694960/32950904 swapFree=67111528/67111528
[pid=31718] ppid=31715 vsize=45076 CPUtime=0.69 cores=4,6
/proc/31718/stat : 31718 (march_rw) R 31715 31718 31396 0 -1 4202496 23777 0 0 0 67 2 0 0 25 0 1 0 281698298 46157824 5029 33554432000 4194304 4300876 140735264717600 18446744073709551615 4217475 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31718/statm: 11269 5029 168 27 0 9718 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 45076

[startup+1.50113 s]
/proc/loadavg: 3.68 3.92 3.89 5/190 31763
/proc/meminfo: memFree=20654496/32950904 swapFree=67111528/67111528
[pid=31718] ppid=31715 vsize=45972 CPUtime=1.49 cores=4,6
/proc/31718/stat : 31718 (march_rw) R 31715 31718 31396 0 -1 4202496 27849 0 0 0 146 3 0 0 25 0 1 0 281698298 47075328 9101 33554432000 4194304 4300876 140735264717600 18446744073709551615 4216993 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31718/statm: 11493 9101 169 27 0 9942 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 45972

[startup+3.10084 s]
/proc/loadavg: 3.68 3.92 3.89 5/190 31763
/proc/meminfo: memFree=20648836/32950904 swapFree=67111528/67111528
[pid=31718] ppid=31715 vsize=50780 CPUtime=3.09 cores=4,6
/proc/31718/stat : 31718 (march_rw) R 31715 31718 31396 0 -1 4202496 28825 0 0 0 306 3 0 0 25 0 1 0 281698298 51998720 10077 33554432000 4194304 4300876 140735264717600 18446744073709551615 4261207 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31718/statm: 12695 10077 169 27 0 11144 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 50780

[startup+6.30021 s]
/proc/loadavg: 3.70 3.92 3.89 5/190 31763
/proc/meminfo: memFree=20643692/32950904 swapFree=67111528/67111528
[pid=31718] ppid=31715 vsize=51704 CPUtime=6.29 cores=4,6
/proc/31718/stat : 31718 (march_rw) R 31715 31718 31396 0 -1 4202496 29071 0 0 0 626 3 0 0 25 0 1 0 281698298 52944896 10323 33554432000 4194304 4300876 140735264717600 18446744073709551615 4200357 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31718/statm: 12926 10323 169 27 0 11375 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 51704

[startup+12.7011 s]
/proc/loadavg: 3.73 3.92 3.89 5/190 31763
/proc/meminfo: memFree=20639996/32950904 swapFree=67111528/67111528
[pid=31718] ppid=31715 vsize=52364 CPUtime=12.69 cores=4,6
/proc/31718/stat : 31718 (march_rw) R 31715 31718 31396 0 -1 4202496 29241 0 0 0 1266 3 0 0 25 0 1 0 281698298 53620736 10493 33554432000 4194304 4300876 140735264717600 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31718/statm: 13091 10493 169 27 0 11540 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 52364

[startup+25.5008 s]
/proc/loadavg: 3.79 3.92 3.89 5/190 31764
/proc/meminfo: memFree=20634048/32950904 swapFree=67111528/67111528
[pid=31718] ppid=31715 vsize=53156 CPUtime=25.49 cores=4,6
/proc/31718/stat : 31718 (march_rw) R 31715 31718 31396 0 -1 4202496 29425 0 0 0 2546 3 0 0 25 0 1 0 281698298 54431744 10677 33554432000 4194304 4300876 140735264717600 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31718/statm: 13289 10677 169 27 0 11738 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 53156

[startup+51.1003 s]
/proc/loadavg: 3.86 3.93 3.89 5/190 31764
/proc/meminfo: memFree=20625016/32950904 swapFree=67111528/67111528
[pid=31718] ppid=31715 vsize=53948 CPUtime=51.09 cores=4,6
/proc/31718/stat : 31718 (march_rw) R 31715 31718 31396 0 -1 4202496 29609 0 0 0 5106 3 0 0 25 0 1 0 281698298 55242752 10861 33554432000 4194304 4300876 140735264717600 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31718/statm: 13487 10861 169 27 0 11936 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 53948

[startup+102.306 s]
/proc/loadavg: 3.94 3.94 3.90 5/190 31766
/proc/meminfo: memFree=20606392/32950904 swapFree=67111528/67111528
[pid=31718] ppid=31715 vsize=54608 CPUtime=102.3 cores=4,6
/proc/31718/stat : 31718 (march_rw) R 31715 31718 31396 0 -1 4202496 29792 0 0 0 10227 3 0 0 25 0 1 0 281698298 55918592 11044 33554432000 4194304 4300876 140735264717600 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31718/statm: 13652 11044 169 27 0 12101 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 54608

[startup+162.3 s]
/proc/loadavg: 3.98 3.94 3.90 5/190 31767
/proc/meminfo: memFree=20586300/32950904 swapFree=67111528/67111528
[pid=31718] ppid=31715 vsize=55136 CPUtime=162.29 cores=4,6
/proc/31718/stat : 31718 (march_rw) R 31715 31718 31396 0 -1 4202496 29923 0 0 0 16226 3 0 0 25 0 1 0 281698298 56459264 11175 33554432000 4194304 4300876 140735264717600 18446744073709551615 4200319 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31718/statm: 13784 11175 169 27 0 12233 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 55136

[startup+222.301 s]
/proc/loadavg: 4.03 3.97 3.91 5/190 31769
/proc/meminfo: memFree=20566068/32950904 swapFree=67111528/67111528
[pid=31718] ppid=31715 vsize=55532 CPUtime=222.29 cores=4,6
/proc/31718/stat : 31718 (march_rw) R 31715 31718 31396 0 -1 4202496 30007 0 0 0 22226 3 0 0 25 0 1 0 281698298 56864768 11259 33554432000 4194304 4300876 140735264717600 18446744073709551615 4214407 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31718/statm: 13883 11259 169 27 0 12332 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 55532

[startup+282.301 s]
/proc/loadavg: 4.05 3.99 3.92 5/190 31770
/proc/meminfo: memFree=20546576/32950904 swapFree=67111528/67111528
[pid=31718] ppid=31715 vsize=55796 CPUtime=282.3 cores=4,6
/proc/31718/stat : 31718 (march_rw) R 31715 31718 31396 0 -1 4202496 30077 0 0 0 28226 4 0 0 25 0 1 0 281698298 57135104 11329 33554432000 4194304 4300876 140735264717600 18446744073709551615 4265487 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31718/statm: 13949 11329 169 27 0 12398 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 55796

[startup+342.3 s]
/proc/loadavg: 4.02 3.99 3.92 5/190 31772
/proc/meminfo: memFree=20527404/32950904 swapFree=67111528/67111528
[pid=31718] ppid=31715 vsize=56060 CPUtime=342.3 cores=4,6
/proc/31718/stat : 31718 (march_rw) R 31715 31718 31396 0 -1 4202496 30141 0 0 0 34226 4 0 0 25 0 1 0 281698298 57405440 11393 33554432000 4194304 4300876 140735264717600 18446744073709551615 4269137 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31718/statm: 14015 11393 169 27 0 12464 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 56060

[startup+402.301 s]
/proc/loadavg: 4.00 3.99 3.92 5/190 31774
/proc/meminfo: memFree=20508428/32950904 swapFree=67111528/67111528
[pid=31718] ppid=31715 vsize=56192 CPUtime=402.3 cores=4,6
/proc/31718/stat : 31718 (march_rw) R 31715 31718 31396 0 -1 4202496 30194 0 0 0 40226 4 0 0 25 0 1 0 281698298 57540608 11446 33554432000 4194304 4300876 140735264717600 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31718/statm: 14048 11446 169 27 0 12497 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 56192

[startup+462.301 s]
/proc/loadavg: 4.00 3.99 3.92 5/190 31775
/proc/meminfo: memFree=20488428/32950904 swapFree=67111528/67111528
[pid=31718] ppid=31715 vsize=56324 CPUtime=462.31 cores=4,6
/proc/31718/stat : 31718 (march_rw) R 31715 31718 31396 0 -1 4202496 30233 0 0 0 46227 4 0 0 25 0 1 0 281698298 57675776 11485 33554432000 4194304 4300876 140735264717600 18446744073709551615 4228840 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31718/statm: 14081 11485 169 27 0 12530 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 56324

[startup+522.3 s]
/proc/loadavg: 4.00 3.99 3.92 5/190 31777
/proc/meminfo: memFree=20469432/32950904 swapFree=67111528/67111528
[pid=31718] ppid=31715 vsize=56588 CPUtime=522.31 cores=4,6
/proc/31718/stat : 31718 (march_rw) R 31715 31718 31396 0 -1 4202496 30278 0 0 0 52227 4 0 0 25 0 1 0 281698298 57946112 11530 33554432000 4194304 4300876 140735264717600 18446744073709551615 4216993 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31718/statm: 14147 11530 169 27 0 12596 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 56588

[startup+582.301 s]
/proc/loadavg: 4.00 3.99 3.92 5/190 31778
/proc/meminfo: memFree=20450708/32950904 swapFree=67111528/67111528
[pid=31718] ppid=31715 vsize=56720 CPUtime=582.31 cores=4,6
/proc/31718/stat : 31718 (march_rw) R 31715 31718 31396 0 -1 4202496 30311 0 0 0 58227 4 0 0 25 0 1 0 281698298 58081280 11563 33554432000 4194304 4300876 140735264717600 18446744073709551615 4217094 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31718/statm: 14180 11563 169 27 0 12629 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 56720

[startup+642.301 s]
/proc/loadavg: 4.00 3.99 3.92 5/190 31780
/proc/meminfo: memFree=20431352/32950904 swapFree=67111528/67111528
[pid=31718] ppid=31715 vsize=56852 CPUtime=642.32 cores=4,6
/proc/31718/stat : 31718 (march_rw) R 31715 31718 31396 0 -1 4202496 30344 0 0 0 64228 4 0 0 25 0 1 0 281698298 58216448 11596 33554432000 4194304 4300876 140735264717600 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31718/statm: 14213 11596 169 27 0 12662 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 56852

[startup+702.3 s]
/proc/loadavg: 4.00 3.99 3.92 5/190 31782
/proc/meminfo: memFree=20410236/32950904 swapFree=67111528/67111528
[pid=31718] ppid=31715 vsize=56984 CPUtime=702.31 cores=4,6
/proc/31718/stat : 31718 (march_rw) R 31715 31718 31396 0 -1 4202496 30371 0 0 0 70227 4 0 0 25 0 1 0 281698298 58351616 11623 33554432000 4194304 4300876 140735264717600 18446744073709551615 4217033 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31718/statm: 14246 11623 169 27 0 12695 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 56984

[startup+762.307 s]
/proc/loadavg: 4.05 4.00 3.92 5/190 31783
/proc/meminfo: memFree=20390756/32950904 swapFree=67111528/67111528
[pid=31718] ppid=31715 vsize=56984 CPUtime=762.32 cores=4,6
/proc/31718/stat : 31718 (march_rw) R 31715 31718 31396 0 -1 4202496 30399 0 0 0 76228 4 0 0 25 0 1 0 281698298 58351616 11651 33554432000 4194304 4300876 140735264717600 18446744073709551615 4214479 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31718/statm: 14246 11651 169 27 0 12695 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 56984

[startup+822.301 s]
/proc/loadavg: 4.07 4.01 3.93 5/190 31785
/proc/meminfo: memFree=20372028/32950904 swapFree=67111528/67111528
[pid=31718] ppid=31715 vsize=57116 CPUtime=822.31 cores=4,6
/proc/31718/stat : 31718 (march_rw) R 31715 31718 31396 0 -1 4202496 30426 0 0 0 82227 4 0 0 25 0 1 0 281698298 58486784 11678 33554432000 4194304 4300876 140735264717600 18446744073709551615 4250950 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31718/statm: 14279 11678 169 27 0 12728 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 57116

[startup+882.3 s]
/proc/loadavg: 4.03 4.01 3.93 5/190 31786
/proc/meminfo: memFree=20352404/32950904 swapFree=67111528/67111528
[pid=31718] ppid=31715 vsize=57248 CPUtime=882.31 cores=4,6
/proc/31718/stat : 31718 (march_rw) R 31715 31718 31396 0 -1 4202496 30450 0 0 0 88227 4 0 0 25 0 1 0 281698298 58621952 11702 33554432000 4194304 4300876 140735264717600 18446744073709551615 4216863 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31718/statm: 14312 11702 169 27 0 12761 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 57248

[startup+942.301 s]
/proc/loadavg: 4.01 4.00 3.93 5/190 31788
/proc/meminfo: memFree=20332800/32950904 swapFree=67111528/67111528
[pid=31718] ppid=31715 vsize=57380 CPUtime=942.31 cores=4,6
/proc/31718/stat : 31718 (march_rw) R 31715 31718 31396 0 -1 4202496 30470 0 0 0 94227 4 0 0 25 0 1 0 281698298 58757120 11722 33554432000 4194304 4300876 140735264717600 18446744073709551615 4228227 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31718/statm: 14345 11722 169 27 0 12794 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 57380

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 31790
/proc/meminfo: memFree=20313192/32950904 swapFree=67111528/67111528
[pid=31718] ppid=31715 vsize=57380 CPUtime=1002.31 cores=4,6
/proc/31718/stat : 31718 (march_rw) R 31715 31718 31396 0 -1 4202496 30491 0 0 0 100227 4 0 0 25 0 1 0 281698298 58757120 11743 33554432000 4194304 4300876 140735264717600 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31718/statm: 14345 11743 169 27 0 12794 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 57380

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 31791
/proc/meminfo: memFree=20294340/32950904 swapFree=67111528/67111528
[pid=31718] ppid=31715 vsize=57512 CPUtime=1062.32 cores=4,6
/proc/31718/stat : 31718 (march_rw) R 31715 31718 31396 0 -1 4202496 30509 0 0 0 106228 4 0 0 25 0 1 0 281698298 58892288 11761 33554432000 4194304 4300876 140735264717600 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31718/statm: 14378 11761 169 27 0 12827 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 57512

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 31793
/proc/meminfo: memFree=20274704/32950904 swapFree=67111528/67111528
[pid=31718] ppid=31715 vsize=57512 CPUtime=1122.32 cores=4,6
/proc/31718/stat : 31718 (march_rw) R 31715 31718 31396 0 -1 4202496 30528 0 0 0 112228 4 0 0 25 0 1 0 281698298 58892288 11780 33554432000 4194304 4300876 140735264717600 18446744073709551615 4261021 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31718/statm: 14378 11780 169 27 0 12827 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 57512

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 31794
/proc/meminfo: memFree=20255604/32950904 swapFree=67111528/67111528
[pid=31718] ppid=31715 vsize=57644 CPUtime=1182.32 cores=4,6
/proc/31718/stat : 31718 (march_rw) R 31715 31718 31396 0 -1 4202496 30548 0 0 0 118228 4 0 0 25 0 1 0 281698298 59027456 11800 33554432000 4194304 4300876 140735264717600 18446744073709551615 4214479 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31718/statm: 14411 11800 169 27 0 12860 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 57644

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 31796
/proc/meminfo: memFree=20235368/32950904 swapFree=67111528/67111528
[pid=31718] ppid=31715 vsize=57644 CPUtime=1242.32 cores=4,6
/proc/31718/stat : 31718 (march_rw) R 31715 31718 31396 0 -1 4202496 30567 0 0 0 124228 4 0 0 25 0 1 0 281698298 59027456 11819 33554432000 4194304 4300876 140735264717600 18446744073709551615 4265599 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31718/statm: 14411 11819 169 27 0 12860 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 57644



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.07 4.02 3.93 4/189 31799
/proc/meminfo: memFree=20360232/32950904 swapFree=67111528/67111528
[pid=31718] ppid=31715 vsize=57776 CPUtime=1300.03 cores=4,6
/proc/31718/stat : 31718 (march_rw) R 31715 31718 31396 0 -1 4202496 30583 0 0 0 129999 4 0 0 25 0 1 0 281698298 59162624 11835 33554432000 4194304 4300876 140735264717600 18446744073709551615 4228776 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/31718/statm: 14444 11835 169 27 0 12893 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 57776

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): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1299.99
CPU system time (s): 0.049992
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 57776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.99
system time used= 0.049992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30583
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= 3
involuntary context switches= 1773

runsolver used 2.02469 second user time and 5.07123 second system time

The end

Launcher Data 

Begin job on node121 at 2011-04-02 01:36:25
IDJOB=3152368
IDBENCH=82648
IDSOLVER=1561
FILE ID=node121/3152368-1301700985
RUNJOBID= node121-1301698381-31415
PBS_JOBID= 12840744
Free space on /tmp= 71100 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v20000-c84000-S840292785-048-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152368-1301700985/watcher-3152368-1301700985 -o /tmp/evaluation-result-3152368-1301700985/solver-3152368-1301700985 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152368-1301700985.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= fa8f767b93a18fbf678b4d0ea0994bed
RANDOM SEED=2044385271

node121.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.63
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.07
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.84
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950904 kB
MemFree:      20694876 kB
Buffers:        329980 kB
Cached:       11582288 kB
SwapCached:          0 kB
Active:        7662244 kB
Inactive:      4320336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950904 kB
LowFree:      20694876 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1968 kB
Writeback:           0 kB
AnonPages:       70500 kB
Mapped:          15608 kB
Slab:           209380 kB
PageTables:       5148 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586980 kB
Committed_AS:   245740 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71104 MiB
End job on node121 at 2011-04-02 01:58:07