Trace number 3420256

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) 5000.12 5000.02

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v35000-c147000-S883457431-033-UNKNOWN.cnf
MD5SUM0d0abbf84f73b4226aa3bedf08367d2e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark132.892
Satisfiable
(Un)Satisfiability was proved
Number of variables35000
Number of clauses147000
Sum of the clauses size441000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3147000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.50/1.57	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.50/1.57	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.50/1.57	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.50/1.57	c main()::
1.50/1.57	c initFormula():: searching for DIMACS p-line....
1.50/1.57	c initFormula():: the DIMACS p-line indicates a CNF of 35000 variables and 147000 clauses.
1.50/1.57	c parseCNF():: parsing....
1.50/1.57	c parseCNF():: the CNF contains 0 unary clauses.
1.50/1.57	c runParser():: parsing was successful, warming up engines...
1.50/1.57	c simplify_formula():: removed 0 tautological, 955 satisfied and 0 duplicate clauses
1.50/1.57	c preprocessing fase I completed:: there are now 34846 free variables and 146045 clauses.
1.50/1.57	c using 3-SAT heuristics (occurence based diff)
1.50/1.57	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.50/1.57	c simplify_formula():: removed 0 tautological, 0 satisfied and 161 duplicate clauses
1.50/1.57	c resolvent_look() :: found 73 resolvents
1.50/1.57	c main():: clause / variable ratio: ( 146118 / 35000 ) = 4.17
1.50/1.57	c longest clause has size 3
1.50/1.57	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.50/1.57	c number of free variables = 34846
1.50/1.57	c dynamic_preselect_setsize :: off
1.50/1.57	c main():: all systems go!
1.50/1.57	c |----------------------------------------------------------------|

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

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-3420256-1306591792/watcher-3420256-1306591792 -o /tmp/evaluation-result-3420256-1306591792/solver-3420256-1306591792 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420256-1306591792.cnf 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.01 1.13 1.50 2/535 12802
/proc/meminfo: memFree=17863472/32951124 swapFree=64205420/67111528
[pid=12802] ppid=12800 vsize=11944 CPUtime=0 cores=1,3,5,7
/proc/12802/stat : 12802 (march_rw) R 12800 12802 12055 0 -1 4194304 1413 0 0 0 0 0 0 0 21 0 1 0 770777215 12230656 1359 33554432000 4194304 4300876 140736902535392 18446744073709551615 228244348672 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12802/statm: 2986 1359 113 27 0 1435 0

[startup+0.0403641 s]
/proc/loadavg: 1.01 1.13 1.50 2/535 12802
/proc/meminfo: memFree=17863472/32951124 swapFree=64205420/67111528
[pid=12802] ppid=12800 vsize=13528 CPUtime=0.03 cores=1,3,5,7
/proc/12802/stat : 12802 (march_rw) R 12800 12802 12055 0 -1 4194304 1842 0 0 0 3 0 0 0 21 0 1 0 770777215 13852672 1788 33554432000 4194304 4300876 140736902535392 18446744073709551615 228244009669 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12802/statm: 3382 1788 113 27 0 1831 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13528

[startup+0.100352 s]
/proc/loadavg: 1.01 1.13 1.50 2/535 12802
/proc/meminfo: memFree=17863472/32951124 swapFree=64205420/67111528
[pid=12802] ppid=12800 vsize=26124 CPUtime=0.09 cores=1,3,5,7
/proc/12802/stat : 12802 (march_rw) R 12800 12802 12055 0 -1 4194304 3676 0 0 0 9 0 0 0 21 0 1 0 770777215 26750976 3620 33554432000 4194304 4300876 140736902535392 18446744073709551615 4242155 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12802/statm: 6531 3620 118 27 0 4980 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26124

[startup+0.300316 s]
/proc/loadavg: 1.01 1.13 1.50 2/535 12802
/proc/meminfo: memFree=17863472/32951124 swapFree=64205420/67111528
[pid=12802] ppid=12800 vsize=26248 CPUtime=0.29 cores=1,3,5,7
/proc/12802/stat : 12802 (march_rw) R 12800 12802 12055 0 -1 4194304 9057 0 0 0 28 1 0 0 22 0 1 0 770777215 26877952 3696 33554432000 4194304 4300876 140736902535392 18446744073709551615 228244007137 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12802/statm: 6562 3696 129 27 0 5011 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26248

[startup+0.70025 s]
/proc/loadavg: 1.01 1.13 1.50 2/535 12802
/proc/meminfo: memFree=17863472/32951124 swapFree=64205420/67111528
[pid=12802] ppid=12800 vsize=33288 CPUtime=0.69 cores=1,3,5,7
/proc/12802/stat : 12802 (march_rw) R 12800 12802 12055 0 -1 4194304 20154 0 0 0 67 2 0 0 24 0 1 0 770777215 34086912 5443 33554432000 4194304 4300876 140736902535392 18446744073709551615 228244004763 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12802/statm: 8322 5443 129 27 0 6771 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 33288

[startup+1.50112 s]
/proc/loadavg: 1.01 1.13 1.50 3/536 12803
/proc/meminfo: memFree=17847088/32951124 swapFree=64205420/67111528
[pid=12802] ppid=12800 vsize=79088 CPUtime=1.5 cores=1,3,5,7
/proc/12802/stat : 12802 (march_rw) R 12800 12802 12055 0 -1 4202496 41554 0 0 0 145 5 0 0 25 0 1 0 770777215 80986112 8484 33554432000 4194304 4300876 140736902535392 18446744073709551615 4240311 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12802/statm: 19772 8484 147 27 0 18221 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 79088

[startup+3.10082 s]
/proc/loadavg: 1.08 1.14 1.50 3/536 12803
/proc/meminfo: memFree=17797860/32951124 swapFree=64205420/67111528
[pid=12802] ppid=12800 vsize=74992 CPUtime=3.09 cores=1,3,5,7
/proc/12802/stat : 12802 (march_rw) R 12800 12802 12055 0 -1 4202496 51724 0 0 0 303 6 0 0 25 0 1 0 770777215 76791808 15636 33554432000 4194304 4300876 140736902535392 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12802/statm: 18748 15636 169 27 0 17197 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 74992

[startup+6.30027 s]
/proc/loadavg: 1.08 1.14 1.50 3/536 12803
/proc/meminfo: memFree=17795140/32951124 swapFree=64205420/67111528
[pid=12802] ppid=12800 vsize=79520 CPUtime=6.29 cores=1,3,5,7
/proc/12802/stat : 12802 (march_rw) R 12800 12802 12055 0 -1 4202496 52798 0 0 0 623 6 0 0 25 0 1 0 770777215 81428480 16710 33554432000 4194304 4300876 140736902535392 18446744073709551615 4228434 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12802/statm: 19880 16710 169 27 0 18329 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 79520

[startup+12.7011 s]
/proc/loadavg: 1.23 1.17 1.50 3/536 12803
/proc/meminfo: memFree=17786384/32951124 swapFree=64205420/67111528
[pid=12802] ppid=12800 vsize=83612 CPUtime=12.7 cores=1,3,5,7
/proc/12802/stat : 12802 (march_rw) R 12800 12802 12055 0 -1 4202496 53857 0 0 0 1263 7 0 0 25 0 1 0 770777215 85618688 17769 33554432000 4194304 4300876 140736902535392 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12802/statm: 20903 17769 169 27 0 19352 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 83612

[startup+25.5009 s]
/proc/loadavg: 1.34 1.20 1.51 3/536 12803
/proc/meminfo: memFree=17783628/32951124 swapFree=64205420/67111528
[pid=12802] ppid=12800 vsize=84800 CPUtime=25.47 cores=1,3,5,7
/proc/12802/stat : 12802 (march_rw) R 12800 12802 12055 0 -1 4202496 54162 0 0 0 2540 7 0 0 25 0 1 0 770777215 86835200 18074 33554432000 4194304 4300876 140736902535392 18446744073709551615 4225152 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12802/statm: 21200 18074 169 27 0 19649 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 84800

[startup+51.1004 s]
/proc/loadavg: 1.57 1.26 1.52 3/536 12804
/proc/meminfo: memFree=17779512/32951124 swapFree=64205420/67111528
[pid=12802] ppid=12800 vsize=85988 CPUtime=51.07 cores=1,3,5,7
/proc/12802/stat : 12802 (march_rw) R 12800 12802 12055 0 -1 4202496 54474 0 0 0 5100 7 0 0 25 0 1 0 770777215 88051712 18386 33554432000 4194304 4300876 140736902535392 18446744073709551615 4214407 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12802/statm: 21497 18386 169 27 0 19946 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 85988

[startup+102.32 s]
/proc/loadavg: 1.83 1.38 1.55 3/536 12805
/proc/meminfo: memFree=17770316/32951124 swapFree=64205420/67111528
[pid=12802] ppid=12800 vsize=87176 CPUtime=102.29 cores=1,3,5,7
/proc/12802/stat : 12802 (march_rw) R 12800 12802 12055 0 -1 4202496 54753 0 0 0 10222 7 0 0 25 0 1 0 770777215 89268224 18665 33554432000 4194304 4300876 140736902535392 18446744073709551615 4214450 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12802/statm: 21794 18665 169 27 0 20243 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 87176

[startup+162.301 s]
/proc/loadavg: 1.93 1.48 1.57 3/536 12807
/proc/meminfo: memFree=17761736/32951124 swapFree=64205420/67111528
[pid=12802] ppid=12800 vsize=87968 CPUtime=162.27 cores=1,3,5,7
/proc/12802/stat : 12802 (march_rw) R 12800 12802 12055 0 -1 4202496 54949 0 0 0 16220 7 0 0 25 0 1 0 770777215 90079232 18861 33554432000 4194304 4300876 140736902535392 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12802/statm: 21992 18861 169 27 0 20441 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 87968

[startup+222.3 s]
/proc/loadavg: 1.97 1.58 1.59 3/536 12809
/proc/meminfo: memFree=17755520/32951124 swapFree=64205420/67111528
[pid=12802] ppid=12800 vsize=88496 CPUtime=222.28 cores=1,3,5,7
/proc/12802/stat : 12802 (march_rw) R 12800 12802 12055 0 -1 4202496 55104 0 0 0 22220 8 0 0 25 0 1 0 770777215 90619904 19016 33554432000 4194304 4300876 140736902535392 18446744073709551615 4217006 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12802/statm: 22124 19016 169 27 0 20573 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 88496

[startup+282.301 s]
/proc/loadavg: 1.99 1.65 1.62 3/536 12810
/proc/meminfo: memFree=17748684/32951124 swapFree=64205420/67111528
[pid=12802] ppid=12800 vsize=89024 CPUtime=282.28 cores=1,3,5,7
/proc/12802/stat : 12802 (march_rw) R 12800 12802 12055 0 -1 4202496 55207 0 0 0 28220 8 0 0 25 0 1 0 770777215 91160576 19119 33554432000 4194304 4300876 140736902535392 18446744073709551615 4214471 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12802/statm: 22256 19119 169 27 0 20705 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 89024

[startup+342.3 s]
/proc/loadavg: 2.11 1.75 1.65 3/536 12812
/proc/meminfo: memFree=17740472/32951124 swapFree=64205420/67111528
[pid=12802] ppid=12800 vsize=89420 CPUtime=342.28 cores=1,3,5,7
/proc/12802/stat : 12802 (march_rw) R 12800 12802 12055 0 -1 4202496 55322 0 0 0 34220 8 0 0 25 0 1 0 770777215 91566080 19234 33554432000 4194304 4300876 140736902535392 18446744073709551615 4248698 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12802/statm: 22355 19234 169 27 0 20804 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 89420

[startup+402.301 s]
/proc/loadavg: 2.13 1.81 1.68 3/536 12813
/proc/meminfo: memFree=17732528/32951124 swapFree=64205420/67111528
[pid=12802] ppid=12800 vsize=89816 CPUtime=402.28 cores=1,3,5,7
/proc/12802/stat : 12802 (march_rw) R 12800 12802 12055 0 -1 4202496 55405 0 0 0 40220 8 0 0 25 0 1 0 770777215 91971584 19317 33554432000 4194304 4300876 140736902535392 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12802/statm: 22454 19317 169 27 0 20903 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 89816

[startup+462.3 s]
/proc/loadavg: 2.08 1.86 1.70 3/536 12815
/proc/meminfo: memFree=17724948/32951124 swapFree=64205420/67111528
[pid=12802] ppid=12800 vsize=90080 CPUtime=462.28 cores=1,3,5,7
/proc/12802/stat : 12802 (march_rw) R 12800 12802 12055 0 -1 4202496 55473 0 0 0 46220 8 0 0 25 0 1 0 770777215 92241920 19385 33554432000 4194304 4300876 140736902535392 18446744073709551615 4225152 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12802/statm: 22520 19385 169 27 0 20969 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 90080

[startup+522.301 s]
/proc/loadavg: 2.03 1.88 1.72 3/536 12817
/proc/meminfo: memFree=17718596/32951124 swapFree=64205420/67111528
[pid=12802] ppid=12800 vsize=90212 CPUtime=522.28 cores=1,3,5,7
/proc/12802/stat : 12802 (march_rw) R 12800 12802 12055 0 -1 4202496 55528 0 0 0 52220 8 0 0 25 0 1 0 770777215 92377088 19440 33554432000 4194304 4300876 140736902535392 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12802/statm: 22553 19440 169 27 0 21002 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 90212

[startup+582.301 s]
/proc/loadavg: 2.01 1.90 1.73 3/536 12818
/proc/meminfo: memFree=17710768/32951124 swapFree=64205420/67111528
[pid=12802] ppid=12800 vsize=90476 CPUtime=582.28 cores=1,3,5,7
/proc/12802/stat : 12802 (march_rw) R 12800 12802 12055 0 -1 4202496 55580 0 0 0 58220 8 0 0 25 0 1 0 770777215 92647424 19492 33554432000 4194304 4300876 140736902535392 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12802/statm: 22619 19492 169 27 0 21068 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 90476

[startup+642.301 s]

################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 2.01 2.05 2.01 3/536 12921
/proc/meminfo: memFree=17296844/32951124 swapFree=64205420/67111528
[pid=12802] ppid=12800 vsize=94700 CPUtime=4002.37 cores=1,3,5,7
/proc/12802/stat : 12802 (march_rw) R 12800 12802 12055 0 -1 4202496 56625 0 0 0 400228 9 0 0 25 0 1 0 770777215 96972800 20537 33554432000 4194304 4300876 140736902535392 18446744073709551615 4250933 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12802/statm: 23675 20537 169 27 0 22124 0
Current children cumulated CPU time (s) 4002.37
Current children cumulated vsize (KiB) 94700

[startup+4062.32 s]
/proc/loadavg: 2.00 2.04 2.00 3/536 12923
/proc/meminfo: memFree=17288400/32951124 swapFree=64205420/67111528
[pid=12802] ppid=12800 vsize=94700 CPUtime=4062.39 cores=1,3,5,7
/proc/12802/stat : 12802 (march_rw) R 12800 12802 12055 0 -1 4202496 56632 0 0 0 406230 9 0 0 25 0 1 0 770777215 96972800 20544 33554432000 4194304 4300876 140736902535392 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12802/statm: 23675 20544 169 27 0 22124 0
Current children cumulated CPU time (s) 4062.39
Current children cumulated vsize (KiB) 94700

[startup+4122.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/536 12925
/proc/meminfo: memFree=17281572/32951124 swapFree=64205420/67111528
[pid=12802] ppid=12800 vsize=94700 CPUtime=4122.37 cores=1,3,5,7
/proc/12802/stat : 12802 (march_rw) R 12800 12802 12055 0 -1 4202496 56640 0 0 0 412228 9 0 0 25 0 1 0 770777215 96972800 20552 33554432000 4194304 4300876 140736902535392 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12802/statm: 23675 20552 169 27 0 22124 0
Current children cumulated CPU time (s) 4122.37
Current children cumulated vsize (KiB) 94700

[startup+4182.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 12926
/proc/meminfo: memFree=17274744/32951124 swapFree=64205420/67111528
[pid=12802] ppid=12800 vsize=94700 CPUtime=4182.37 cores=1,3,5,7
/proc/12802/stat : 12802 (march_rw) R 12800 12802 12055 0 -1 4202496 56648 0 0 0 418228 9 0 0 25 0 1 0 770777215 96972800 20560 33554432000 4194304 4300876 140736902535392 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12802/statm: 23675 20560 169 27 0 22124 0
Current children cumulated CPU time (s) 4182.37
Current children cumulated vsize (KiB) 94700

[startup+4242.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 12928
/proc/meminfo: memFree=17267528/32951124 swapFree=64205420/67111528
[pid=12802] ppid=12800 vsize=94700 CPUtime=4242.37 cores=1,3,5,7
/proc/12802/stat : 12802 (march_rw) R 12800 12802 12055 0 -1 4202496 56654 0 0 0 424228 9 0 0 25 0 1 0 770777215 96972800 20566 33554432000 4194304 4300876 140736902535392 18446744073709551615 4216837 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12802/statm: 23675 20566 169 27 0 22124 0
Current children cumulated CPU time (s) 4242.37
Current children cumulated vsize (KiB) 94700

[startup+4302.3 s]
/proc/loadavg: 2.08 2.04 2.01 3/536 12929
/proc/meminfo: memFree=17259952/32951124 swapFree=64205420/67111528
[pid=12802] ppid=12800 vsize=94832 CPUtime=4302.38 cores=1,3,5,7
/proc/12802/stat : 12802 (march_rw) R 12800 12802 12055 0 -1 4202496 56662 0 0 0 430229 9 0 0 25 0 1 0 770777215 97107968 20574 33554432000 4194304 4300876 140736902535392 18446744073709551615 4216377 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12802/statm: 23708 20574 169 27 0 22157 0
Current children cumulated CPU time (s) 4302.38
Current children cumulated vsize (KiB) 94832

[startup+4362.3 s]
/proc/loadavg: 2.07 2.04 2.01 3/536 12931
/proc/meminfo: memFree=17253860/32951124 swapFree=64205420/67111528
[pid=12802] ppid=12800 vsize=94832 CPUtime=4362.38 cores=1,3,5,7
/proc/12802/stat : 12802 (march_rw) R 12800 12802 12055 0 -1 4202496 56667 0 0 0 436229 9 0 0 25 0 1 0 770777215 97107968 20579 33554432000 4194304 4300876 140736902535392 18446744073709551615 4225152 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12802/statm: 23708 20579 169 27 0 22157 0
Current children cumulated CPU time (s) 4362.38
Current children cumulated vsize (KiB) 94832

[startup+4422.3 s]
/proc/loadavg: 2.12 2.06 2.01 3/536 12933
/proc/meminfo: memFree=17245908/32951124 swapFree=64205420/67111528
[pid=12802] ppid=12800 vsize=94832 CPUtime=4422.38 cores=1,3,5,7
/proc/12802/stat : 12802 (march_rw) R 12800 12802 12055 0 -1 4202496 56675 0 0 0 442229 9 0 0 25 0 1 0 770777215 97107968 20587 33554432000 4194304 4300876 140736902535392 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12802/statm: 23708 20587 169 27 0 22157 0
Current children cumulated CPU time (s) 4422.38
Current children cumulated vsize (KiB) 94832

[startup+4482.3 s]
/proc/loadavg: 2.09 2.06 2.01 3/536 12934
/proc/meminfo: memFree=17238584/32951124 swapFree=64205420/67111528
[pid=12802] ppid=12800 vsize=94832 CPUtime=4482.38 cores=1,3,5,7
/proc/12802/stat : 12802 (march_rw) R 12800 12802 12055 0 -1 4202496 56685 0 0 0 448229 9 0 0 25 0 1 0 770777215 97107968 20597 33554432000 4194304 4300876 140736902535392 18446744073709551615 4268864 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12802/statm: 23708 20597 169 27 0 22157 0
Current children cumulated CPU time (s) 4482.38
Current children cumulated vsize (KiB) 94832

[startup+4542.3 s]
/proc/loadavg: 2.03 2.05 2.00 3/536 12936
/proc/meminfo: memFree=17230264/32951124 swapFree=64205420/67111528
[pid=12802] ppid=12800 vsize=94964 CPUtime=4542.38 cores=1,3,5,7
/proc/12802/stat : 12802 (march_rw) R 12800 12802 12055 0 -1 4202496 56693 0 0 0 454229 9 0 0 25 0 1 0 770777215 97243136 20605 33554432000 4194304 4300876 140736902535392 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12802/statm: 23741 20605 169 27 0 22190 0
Current children cumulated CPU time (s) 4542.38
Current children cumulated vsize (KiB) 94964

[startup+4602.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/536 12937
/proc/meminfo: memFree=17223420/32951124 swapFree=64205420/67111528
[pid=12802] ppid=12800 vsize=94964 CPUtime=4602.39 cores=1,3,5,7
/proc/12802/stat : 12802 (march_rw) R 12800 12802 12055 0 -1 4202496 56700 0 0 0 460230 9 0 0 25 0 1 0 770777215 97243136 20612 33554432000 4194304 4300876 140736902535392 18446744073709551615 4264264 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12802/statm: 23741 20612 169 27 0 22190 0
Current children cumulated CPU time (s) 4602.39
Current children cumulated vsize (KiB) 94964

[startup+4662.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/536 12939
/proc/meminfo: memFree=17213732/32951124 swapFree=64205420/67111528
[pid=12802] ppid=12800 vsize=94964 CPUtime=4662.38 cores=1,3,5,7
/proc/12802/stat : 12802 (march_rw) R 12800 12802 12055 0 -1 4202496 56705 0 0 0 466229 9 0 0 25 0 1 0 770777215 97243136 20617 33554432000 4194304 4300876 140736902535392 18446744073709551615 4269139 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12802/statm: 23741 20617 169 27 0 22190 0
Current children cumulated CPU time (s) 4662.38
Current children cumulated vsize (KiB) 94964

[startup+4722.32 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 12941
/proc/meminfo: memFree=17209004/32951124 swapFree=64205420/67111528
[pid=12802] ppid=12800 vsize=94964 CPUtime=4722.4 cores=1,3,5,7
/proc/12802/stat : 12802 (march_rw) R 12800 12802 12055 0 -1 4202496 56712 0 0 0 472231 9 0 0 25 0 1 0 770777215 97243136 20624 33554432000 4194304 4300876 140736902535392 18446744073709551615 4225152 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12802/statm: 23741 20624 169 27 0 22190 0
Current children cumulated CPU time (s) 4722.4
Current children cumulated vsize (KiB) 94964

[startup+4782.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 12942
/proc/meminfo: memFree=17202052/32951124 swapFree=64205420/67111528
[pid=12802] ppid=12800 vsize=94964 CPUtime=4782.39 cores=1,3,5,7
/proc/12802/stat : 12802 (march_rw) R 12800 12802 12055 0 -1 4202496 56718 0 0 0 478230 9 0 0 25 0 1 0 770777215 97243136 20630 33554432000 4194304 4300876 140736902535392 18446744073709551615 4250930 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12802/statm: 23741 20630 169 27 0 22190 0
Current children cumulated CPU time (s) 4782.39
Current children cumulated vsize (KiB) 94964

[startup+4842.3 s]
/proc/loadavg: 2.11 2.04 2.01 3/536 12944
/proc/meminfo: memFree=17193356/32951124 swapFree=64205420/67111528
[pid=12802] ppid=12800 vsize=95096 CPUtime=4842.39 cores=1,3,5,7
/proc/12802/stat : 12802 (march_rw) R 12800 12802 12055 0 -1 4202496 56723 0 0 0 484230 9 0 0 25 0 1 0 770777215 97378304 20635 33554432000 4194304 4300876 140736902535392 18446744073709551615 4261207 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12802/statm: 23774 20635 169 27 0 22223 0
Current children cumulated CPU time (s) 4842.39
Current children cumulated vsize (KiB) 95096

[startup+4902.3 s]
/proc/loadavg: 2.09 2.05 2.01 3/536 12945
/proc/meminfo: memFree=17187264/32951124 swapFree=64205420/67111528
[pid=12802] ppid=12800 vsize=95096 CPUtime=4902.39 cores=1,3,5,7
/proc/12802/stat : 12802 (march_rw) R 12800 12802 12055 0 -1 4202496 56733 0 0 0 490230 9 0 0 25 0 1 0 770777215 97378304 20645 33554432000 4194304 4300876 140736902535392 18446744073709551615 4265325 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12802/statm: 23774 20645 169 27 0 22223 0
Current children cumulated CPU time (s) 4902.39
Current children cumulated vsize (KiB) 95096

[startup+4962.3 s]
/proc/loadavg: 2.10 2.05 2.01 3/536 12947
/proc/meminfo: memFree=17179928/32951124 swapFree=64205420/67111528
[pid=12802] ppid=12800 vsize=95096 CPUtime=4962.39 cores=1,3,5,7
/proc/12802/stat : 12802 (march_rw) R 12800 12802 12055 0 -1 4202496 56739 0 0 0 496230 9 0 0 25 0 1 0 770777215 97378304 20651 33554432000 4194304 4300876 140736902535392 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12802/statm: 23774 20651 169 27 0 22223 0
Current children cumulated CPU time (s) 4962.39
Current children cumulated vsize (KiB) 95096



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 2.05 2.04 2.00 2/534 12949
/proc/meminfo: memFree=17779728/32951124 swapFree=64205420/67111528
[pid=12802] ppid=12800 vsize=95096 CPUtime=5000.1 cores=1,3,5,7
/proc/12802/stat : 12802 (march_rw) R 12800 12802 12055 0 -1 4202496 56742 0 0 0 500001 9 0 0 25 0 1 0 770777215 97378304 20654 33554432000 4194304 4300876 140736902535392 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/12802/statm: 23774 20654 169 27 0 22223 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 95096

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): 5000.02
CPU time (s): 5000.12
CPU user time (s): 5000.03
CPU system time (s): 0.096985
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 95096

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.03
system time used= 0.096985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 56742
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= 12405

runsolver used 25.1142 second user time and 61.9256 second system time

The end

Launcher Data 

Begin job on node136 at 2011-05-28 16:09:53
IDJOB=3420256
IDBENCH=82508
IDSOLVER=1913
FILE ID=node136/3420256-1306591792
RUNJOBID= node136-1306591792-12783
PBS_JOBID= 13471544
Free space on /tmp= 73380 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v35000-c147000-S883457431-033-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420256-1306591792/watcher-3420256-1306591792 -o /tmp/evaluation-result-3420256-1306591792/solver-3420256-1306591792 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420256-1306591792.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 0d0abbf84f73b4226aa3bedf08367d2e
RANDOM SEED=42560397

node136.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		: 2666.809
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	: 5333.61
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		: 2666.809
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	: 5332.75
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		: 2666.809
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	: 5332.75
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		: 2666.809
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	: 5332.76
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		: 2666.809
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	: 5332.75
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		: 2666.809
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	: 5332.83
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		: 2666.809
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		: 2666.809
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      17863752 kB
Buffers:        258124 kB
Cached:        5715472 kB
SwapCached:      25124 kB
Active:        4694076 kB
Inactive:     10112816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      17863752 kB
SwapTotal:    67111528 kB
SwapFree:     64205420 kB
Dirty:            3144 kB
Writeback:           0 kB
AnonPages:     8814364 kB
Mapped:          39972 kB
Slab:           142492 kB
PageTables:      69112 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 169235112 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= 73380 MiB
End job on node136 at 2011-05-28 17:33:15