Trace number 3281730

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 1300.03

General information on the benchmark

Nameibm-2004-23-k100.cnf
MD5SUM19bca29688c6d922941604b296beb49f
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark49.3165
Satisfiable
(Un)Satisfiability was proved
Number of variables207606
Number of clauses861175
Sum of the clauses size2180786
Maximum clause length26
Minimum clause length1
Number of clauses of size 11293
Number of clauses of size 2669946
Number of clauses of size 396607
Number of clauses of size 434364
Number of clauses of size 520358
Number of clauses of size over 538607

Solver Data 

9.58/9.61	c main():: ***                                   [ march satisfiability solver ]                                   ***
9.58/9.61	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
9.58/9.61	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
9.58/9.61	c main()::
9.58/9.61	c initFormula():: searching for DIMACS p-line....
9.58/9.61	c initFormula():: the DIMACS p-line indicates a CNF of 207606 variables and 861175 clauses.
9.58/9.61	c parseCNF():: parsing....
9.58/9.61	c parseCNF():: the CNF contains 1293 unary clauses.
9.58/9.61	c runParser():: parsing was successful, warming up engines...
9.58/9.61	c find_and_remove_tautogolies():: found and removed 11989 tautologies
9.58/9.61	c find_and_remove_tautogolies():: found and removed 481 tautologies
9.58/9.61	c find_and_remove_tautogolies():: found and removed 11 tautologies
9.58/9.61	c find_and_remove_tautogolies():: found and removed 3 tautologies
9.58/9.61	c simplify_formula():: removed 47 tautological, 62061 satisfied and 720 duplicate clauses
9.58/9.61	c preprocessing fase I completed:: there are now 185772 free variables and 798347 clauses.
9.58/9.61	c find_equivalence():: found 1270 3-equivalences
9.58/9.61	c find_and_remove_tautogolies():: found and removed 12 tautologies
9.58/9.61	c shorten_equivalence(): average equivalence length reduced from 3.000000 to 3.000000
9.58/9.61	c using k-SAT heuristics (size based diff)
9.58/9.61	c simplify_formula():: removed 0 tautological, 5080 satisfied and 0 duplicate clauses
9.58/9.61	c simplify_formula():: removed 0 tautological, 0 satisfied and 84099 duplicate clauses
9.58/9.61	c resolvent_look() :: found 825349 resolvents
9.58/9.61	c main():: clause / variable ratio: ( 1623696 / 207606 ) = 7.82
9.58/9.61	c longest clause has size 26
9.58/9.61	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
9.58/9.61	c number of free variables = 185683
9.58/9.61	c dynamic_preselect_setsize :: off
9.58/9.61	c main():: all systems go!
9.58/9.61	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: 935)

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-3281730-1303754370/watcher-3281730-1303754370 -o /tmp/evaluation-result-3281730-1303754370/solver-3281730-1303754370 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3281730-1303754370.cnf 

running on 2 cores: 5,7

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: 1.80 2.69 2.92 5/186 30982
/proc/meminfo: memFree=14197864/32950940 swapFree=67111528/67111528
[pid=30982] ppid=30980 vsize=14000 CPUtime=0 cores=5,7
/proc/30982/stat : 30982 (march_rw) R 30980 30982 29806 0 -1 4194304 795 0 0 0 0 0 0 0 21 0 1 0 565667817 14336000 739 33554432000 4194304 4300876 140733819161088 18446744073709551615 4245967 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30982/statm: 3500 751 110 27 0 1949 0

[startup+0.0667159 s]
/proc/loadavg: 1.80 2.69 2.92 5/186 30982
/proc/meminfo: memFree=14197864/32950940 swapFree=67111528/67111528
[pid=30982] ppid=30980 vsize=39984 CPUtime=0.05 cores=5,7
/proc/30982/stat : 30982 (march_rw) R 30980 30982 29806 0 -1 4194304 7617 0 0 0 5 0 0 0 21 0 1 0 565667817 40943616 7561 33554432000 4194304 4300876 140733819161088 18446744073709551615 215988251269 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30982/statm: 9996 7562 113 27 0 8445 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 39984

[startup+0.100708 s]
/proc/loadavg: 1.80 2.69 2.92 5/186 30982
/proc/meminfo: memFree=14197864/32950940 swapFree=67111528/67111528
[pid=30982] ppid=30980 vsize=42096 CPUtime=0.08 cores=5,7
/proc/30982/stat : 30982 (march_rw) R 30980 30982 29806 0 -1 4194304 8192 0 0 0 8 0 0 0 21 0 1 0 565667817 43106304 8136 33554432000 4194304 4300876 140733819161088 18446744073709551615 215988592384 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30982/statm: 10524 8136 113 27 0 8973 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 42096

[startup+0.30067 s]
/proc/loadavg: 1.80 2.69 2.92 5/186 30982
/proc/meminfo: memFree=14197864/32950940 swapFree=67111528/67111528
[pid=30982] ppid=30980 vsize=53712 CPUtime=0.28 cores=5,7
/proc/30982/stat : 30982 (march_rw) R 30980 30982 29806 0 -1 4194304 11475 0 0 0 28 0 0 0 22 0 1 0 565667817 55001088 11419 33554432000 4194304 4300876 140733819161088 18446744073709551615 215988253381 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30982/statm: 13428 11419 113 27 0 11877 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 53712

[startup+0.700605 s]
/proc/loadavg: 1.80 2.69 2.92 5/186 30982
/proc/meminfo: memFree=14197864/32950940 swapFree=67111528/67111528
[pid=30982] ppid=30980 vsize=125348 CPUtime=0.68 cores=5,7
/proc/30982/stat : 30982 (march_rw) R 30980 30982 29806 0 -1 4194304 26916 0 0 0 66 2 0 0 23 0 1 0 565667817 128356352 20534 33554432000 4194304 4300876 140733819161088 18446744073709551615 215987987921 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30982/statm: 31337 20536 127 27 0 29786 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 125348

[startup+1.50047 s]
/proc/loadavg: 1.97 2.71 2.92 5/190 30989
/proc/meminfo: memFree=13939540/32950940 swapFree=67111528/67111528
[pid=30982] ppid=30980 vsize=143716 CPUtime=1.48 cores=5,7
/proc/30982/stat : 30982 (march_rw) R 30980 30982 29806 0 -1 4194304 44645 0 0 0 143 5 0 0 25 0 1 0 565667817 147165184 26138 33554432000 4194304 4300876 140733819161088 18446744073709551615 215988250427 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30982/statm: 35929 26138 129 27 0 34378 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 143716

[startup+3.10019 s]
/proc/loadavg: 1.97 2.71 2.92 5/190 30989
/proc/meminfo: memFree=13833548/32950940 swapFree=67111528/67111528
[pid=30982] ppid=30980 vsize=161784 CPUtime=3.09 cores=5,7
/proc/30982/stat : 30982 (march_rw) R 30980 30982 29806 0 -1 4194304 74169 0 0 0 300 9 0 0 25 0 1 0 565667817 165666816 30666 33554432000 4194304 4300876 140733819161088 18446744073709551615 4240270 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30982/statm: 40446 30666 129 27 0 38895 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 161784

[startup+6.30063 s]
/proc/loadavg: 1.97 2.71 2.92 5/190 30989
/proc/meminfo: memFree=13796232/32950940 swapFree=67111528/67111528
[pid=30982] ppid=30980 vsize=230272 CPUtime=6.29 cores=5,7
/proc/30982/stat : 30982 (march_rw) R 30980 30982 29806 0 -1 4202496 146302 0 0 0 610 19 0 0 25 0 1 0 565667817 235798528 47761 33554432000 4194304 4300876 140733819161088 18446744073709551615 4239770 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30982/statm: 57568 47761 150 27 0 56017 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 230272

[startup+12.7005 s]
/proc/loadavg: 2.29 2.75 2.93 5/190 30990
/proc/meminfo: memFree=13296848/32950940 swapFree=67111528/67111528
[pid=30982] ppid=30980 vsize=626764 CPUtime=12.69 cores=5,7
/proc/30982/stat : 30982 (march_rw) R 30980 30982 29806 0 -1 4202496 299662 0 0 0 1229 40 0 0 25 0 1 0 565667817 641806336 88245 33554432000 4194304 4300876 140733819161088 18446744073709551615 4269139 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30982/statm: 156691 88245 180 27 0 155140 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 626764

[startup+25.5003 s]
/proc/loadavg: 2.55 2.80 2.95 5/190 30990
/proc/meminfo: memFree=13287380/32950940 swapFree=67111528/67111528
[pid=30982] ppid=30980 vsize=631700 CPUtime=25.49 cores=5,7
/proc/30982/stat : 30982 (march_rw) R 30980 30982 29806 0 -1 4202496 301915 0 0 0 2508 41 0 0 25 0 1 0 565667817 646860800 90493 33554432000 4194304 4300876 140733819161088 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30982/statm: 157925 90493 176 27 0 156374 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 631700

[startup+51.1008 s]
/proc/loadavg: 3.04 2.89 2.97 5/190 30991
/proc/meminfo: memFree=13278388/32950940 swapFree=67111528/67111528
[pid=30982] ppid=30980 vsize=634200 CPUtime=51.08 cores=5,7
/proc/30982/stat : 30982 (march_rw) R 30980 30982 29806 0 -1 4202496 304010 0 0 0 5067 41 0 0 25 0 1 0 565667817 649420800 92588 33554432000 4194304 4300876 140733819161088 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30982/statm: 158550 92588 176 27 0 156999 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 634200

[startup+102.307 s]
/proc/loadavg: 3.62 3.07 3.03 5/190 31001
/proc/meminfo: memFree=13267708/32950940 swapFree=67111528/67111528
[pid=30982] ppid=30980 vsize=640376 CPUtime=102.29 cores=5,7
/proc/30982/stat : 30982 (march_rw) R 30980 30982 29806 0 -1 4202496 306279 0 0 0 10186 43 0 0 25 0 1 0 565667817 655745024 94853 33554432000 4194304 4300876 140733819161088 18446744073709551615 4251124 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30982/statm: 160094 94853 172 27 0 158543 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 640376

[startup+162.3 s]
/proc/loadavg: 3.86 3.24 3.09 5/190 31003
/proc/meminfo: memFree=13254064/32950940 swapFree=67111528/67111528
[pid=30982] ppid=30980 vsize=646100 CPUtime=162.28 cores=5,7
/proc/30982/stat : 30982 (march_rw) R 30980 30982 29806 0 -1 4202496 309289 0 0 0 16184 44 0 0 25 0 1 0 565667817 661606400 97863 33554432000 4194304 4300876 140733819161088 18446744073709551615 4250933 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30982/statm: 161525 97863 172 27 0 159974 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 646100

[startup+222.301 s]
/proc/loadavg: 3.95 3.38 3.14 5/190 31004
/proc/meminfo: memFree=13251540/32950940 swapFree=67111528/67111528
[pid=30982] ppid=30980 vsize=646504 CPUtime=222.28 cores=5,7
/proc/30982/stat : 30982 (march_rw) R 30980 30982 29806 0 -1 4202496 309458 0 0 0 22184 44 0 0 25 0 1 0 565667817 662020096 98032 33554432000 4194304 4300876 140733819161088 18446744073709551615 4248678 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30982/statm: 161626 98032 172 27 0 160075 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 646504

[startup+282.3 s]
/proc/loadavg: 3.98 3.49 3.19 5/190 31006
/proc/meminfo: memFree=13246904/32950940 swapFree=67111528/67111528
[pid=30982] ppid=30980 vsize=649032 CPUtime=282.29 cores=5,7
/proc/30982/stat : 30982 (march_rw) R 30980 30982 29806 0 -1 4202496 310593 0 0 0 28184 45 0 0 25 0 1 0 565667817 664608768 99167 33554432000 4194304 4300876 140733819161088 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30982/statm: 162258 99167 172 27 0 160707 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 649032

[startup+342.301 s]
/proc/loadavg: 3.99 3.58 3.24 5/190 31007
/proc/meminfo: memFree=13244880/32950940 swapFree=67111528/67111528
[pid=30982] ppid=30980 vsize=650088 CPUtime=342.28 cores=5,7
/proc/30982/stat : 30982 (march_rw) R 30980 30982 29806 0 -1 4202496 310937 0 0 0 34183 45 0 0 25 0 1 0 565667817 665690112 99511 33554432000 4194304 4300876 140733819161088 18446744073709551615 4248583 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30982/statm: 162522 99511 172 27 0 160971 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 650088

[startup+402.3 s]
/proc/loadavg: 3.99 3.65 3.29 5/190 31009
/proc/meminfo: memFree=13242848/32950940 swapFree=67111528/67111528
[pid=30982] ppid=30980 vsize=651156 CPUtime=402.28 cores=5,7
/proc/30982/stat : 30982 (march_rw) R 30980 30982 29806 0 -1 4202496 311326 0 0 0 40183 45 0 0 25 0 1 0 565667817 666783744 99900 33554432000 4194304 4300876 140733819161088 18446744073709551615 4248636 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30982/statm: 162789 99900 172 27 0 161238 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 651156

[startup+462.301 s]
/proc/loadavg: 4.03 3.73 3.33 5/190 31011
/proc/meminfo: memFree=13242304/32950940 swapFree=67111528/67111528
[pid=30982] ppid=30980 vsize=651156 CPUtime=462.28 cores=5,7
/proc/30982/stat : 30982 (march_rw) R 30980 30982 29806 0 -1 4202496 311372 0 0 0 46183 45 0 0 25 0 1 0 565667817 666783744 99946 33554432000 4194304 4300876 140733819161088 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30982/statm: 162789 99946 172 27 0 161238 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 651156

[startup+522.3 s]
/proc/loadavg: 4.05 3.79 3.38 5/190 31012
/proc/meminfo: memFree=13241772/32950940 swapFree=67111528/67111528
[pid=30982] ppid=30980 vsize=651288 CPUtime=522.28 cores=5,7
/proc/30982/stat : 30982 (march_rw) R 30980 30982 29806 0 -1 4202496 311403 0 0 0 52183 45 0 0 25 0 1 0 565667817 666918912 99977 33554432000 4194304 4300876 140733819161088 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30982/statm: 162822 99977 172 27 0 161271 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 651288

[startup+582.301 s]
/proc/loadavg: 4.02 3.82 3.41 5/190 31014
/proc/meminfo: memFree=13240608/32950940 swapFree=67111528/67111528
[pid=30982] ppid=30980 vsize=652152 CPUtime=582.28 cores=5,7
/proc/30982/stat : 30982 (march_rw) R 30980 30982 29806 0 -1 4202496 311545 0 0 0 58183 45 0 0 25 0 1 0 565667817 667803648 100119 33554432000 4194304 4300876 140733819161088 18446744073709551615 4250933 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30982/statm: 163038 100119 172 27 0 161487 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 652152

[startup+642.3 s]
/proc/loadavg: 4.08 3.87 3.45 5/190 31015
/proc/meminfo: memFree=13239944/32950940 swapFree=67111528/67111528
[pid=30982] ppid=30980 vsize=652152 CPUtime=642.28 cores=5,7
/proc/30982/stat : 30982 (march_rw) R 30980 30982 29806 0 -1 4202496 311565 0 0 0 64183 45 0 0 25 0 1 0 565667817 667803648 100139 33554432000 4194304 4300876 140733819161088 18446744073709551615 215987988057 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30982/statm: 163038 100139 172 27 0 161487 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 652152

[startup+702.301 s]
/proc/loadavg: 4.03 3.89 3.48 5/190 31017
/proc/meminfo: memFree=13238900/32950940 swapFree=67111528/67111528
[pid=30982] ppid=30980 vsize=652152 CPUtime=702.28 cores=5,7
/proc/30982/stat : 30982 (march_rw) R 30980 30982 29806 0 -1 4202496 311586 0 0 0 70183 45 0 0 25 0 1 0 565667817 667803648 100160 33554432000 4194304 4300876 140733819161088 18446744073709551615 4250892 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30982/statm: 163038 100160 172 27 0 161487 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 652152

[startup+762.307 s]
/proc/loadavg: 4.01 3.91 3.51 5/190 31019
/proc/meminfo: memFree=13238120/32950940 swapFree=67111528/67111528
[pid=30982] ppid=30980 vsize=652152 CPUtime=762.28 cores=5,7
/proc/30982/stat : 30982 (march_rw) R 30980 30982 29806 0 -1 4202496 311607 0 0 0 76182 46 0 0 25 0 1 0 565667817 667803648 100181 33554432000 4194304 4300876 140733819161088 18446744073709551615 4248560 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30982/statm: 163038 100181 172 27 0 161487 0
Current children cumulated CPU time (s) 762.28
Current children cumulated vsize (KiB) 652152

[startup+822.301 s]
/proc/loadavg: 4.00 3.92 3.54 5/190 31020
/proc/meminfo: memFree=13235232/32950940 swapFree=67111528/67111528
[pid=30982] ppid=30980 vsize=653684 CPUtime=822.28 cores=5,7
/proc/30982/stat : 30982 (march_rw) R 30980 30982 29806 0 -1 4202496 311629 0 0 0 82182 46 0 0 25 0 1 0 565667817 669372416 100203 33554432000 4194304 4300876 140733819161088 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30982/statm: 163421 100203 172 27 0 161870 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 653684

[startup+882.3 s]
/proc/loadavg: 4.00 3.93 3.56 5/190 31022
/proc/meminfo: memFree=13234688/32950940 swapFree=67111528/67111528
[pid=30982] ppid=30980 vsize=653684 CPUtime=882.28 cores=5,7
/proc/30982/stat : 30982 (march_rw) R 30980 30982 29806 0 -1 4202496 311653 0 0 0 88182 46 0 0 25 0 1 0 565667817 669372416 100227 33554432000 4194304 4300876 140733819161088 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30982/statm: 163421 100227 172 27 0 161870 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 653684

[startup+942.301 s]
/proc/loadavg: 4.00 3.94 3.59 5/190 31023
/proc/meminfo: memFree=13233780/32950940 swapFree=67111528/67111528
[pid=30982] ppid=30980 vsize=653684 CPUtime=942.28 cores=5,7
/proc/30982/stat : 30982 (march_rw) R 30980 30982 29806 0 -1 4202496 311767 0 0 0 94182 46 0 0 25 0 1 0 565667817 669372416 100341 33554432000 4194304 4300876 140733819161088 18446744073709551615 4216475 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30982/statm: 163421 100341 172 27 0 161870 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 653684

[startup+1002.3 s]
/proc/loadavg: 4.05 3.97 3.62 5/190 31025
/proc/meminfo: memFree=13232996/32950940 swapFree=67111528/67111528
[pid=30982] ppid=30980 vsize=653684 CPUtime=1002.28 cores=5,7
/proc/30982/stat : 30982 (march_rw) R 30980 30982 29806 0 -1 4202496 311806 0 0 0 100182 46 0 0 25 0 1 0 565667817 669372416 100380 33554432000 4194304 4300876 140733819161088 18446744073709551615 4248698 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30982/statm: 163421 100380 172 27 0 161870 0
Current children cumulated CPU time (s) 1002.28
Current children cumulated vsize (KiB) 653684

[startup+1062.3 s]
/proc/loadavg: 4.02 3.97 3.64 5/190 31027
/proc/meminfo: memFree=13232332/32950940 swapFree=67111528/67111528
[pid=30982] ppid=30980 vsize=653684 CPUtime=1062.27 cores=5,7
/proc/30982/stat : 30982 (march_rw) R 30980 30982 29806 0 -1 4202496 311833 0 0 0 106181 46 0 0 25 0 1 0 565667817 669372416 100407 33554432000 4194304 4300876 140733819161088 18446744073709551615 4248759 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30982/statm: 163421 100407 172 27 0 161870 0
Current children cumulated CPU time (s) 1062.27
Current children cumulated vsize (KiB) 653684

[startup+1122.3 s]
/proc/loadavg: 4.00 3.97 3.66 5/190 31028
/proc/meminfo: memFree=13231792/32950940 swapFree=67111528/67111528
[pid=30982] ppid=30980 vsize=653684 CPUtime=1122.27 cores=5,7
/proc/30982/stat : 30982 (march_rw) R 30980 30982 29806 0 -1 4202496 311859 0 0 0 112181 46 0 0 25 0 1 0 565667817 669372416 100433 33554432000 4194304 4300876 140733819161088 18446744073709551615 4248698 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30982/statm: 163421 100433 172 27 0 161870 0
Current children cumulated CPU time (s) 1122.27
Current children cumulated vsize (KiB) 653684

[startup+1182.3 s]
/proc/loadavg: 4.00 3.97 3.67 5/190 31030
/proc/meminfo: memFree=13230148/32950940 swapFree=67111528/67111528
[pid=30982] ppid=30980 vsize=655076 CPUtime=1182.27 cores=5,7
/proc/30982/stat : 30982 (march_rw) R 30980 30982 29806 0 -1 4202496 312214 0 0 0 118181 46 0 0 25 0 1 0 565667817 670797824 100788 33554432000 4194304 4300876 140733819161088 18446744073709551615 4250763 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30982/statm: 163769 100788 172 27 0 162218 0
Current children cumulated CPU time (s) 1182.27
Current children cumulated vsize (KiB) 655076

[startup+1242.3 s]
/proc/loadavg: 4.04 3.99 3.70 5/190 31031
/proc/meminfo: memFree=13228876/32950940 swapFree=67111528/67111528
[pid=30982] ppid=30980 vsize=655076 CPUtime=1242.27 cores=5,7
/proc/30982/stat : 30982 (march_rw) R 30980 30982 29806 0 -1 4202496 312235 0 0 0 124181 46 0 0 25 0 1 0 565667817 670797824 100809 33554432000 4194304 4300876 140733819161088 18446744073709551615 4248656 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30982/statm: 163769 100809 172 27 0 162218 0
Current children cumulated CPU time (s) 1242.27
Current children cumulated vsize (KiB) 655076



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.01 3.99 3.71 3/186 31035
/proc/meminfo: memFree=13459868/32950940 swapFree=67111528/67111528
[pid=30982] ppid=30980 vsize=655076 CPUtime=1299.98 cores=5,7
/proc/30982/stat : 30982 (march_rw) R 30980 30982 29806 0 -1 4202496 312255 0 0 0 129952 46 0 0 25 0 1 0 565667817 670797824 100829 33554432000 4194304 4300876 140733819161088 18446744073709551615 4248754 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30982/statm: 163769 100829 172 27 0 162218 0
Current children cumulated CPU time (s) 1299.98
Current children cumulated vsize (KiB) 655076

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): 1300.03
CPU time (s): 1300
CPU user time (s): 1299.52
CPU system time (s): 0.480926
CPU usage (%): 99.9981
Max. virtual memory (cumulated for all children) (KiB): 709200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.52
system time used= 0.480926
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 312255
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= 2003

runsolver used 1.9417 second user time and 5.16221 second system time

The end

Launcher Data 

Begin job on node117 at 2011-04-25 19:59:30
IDJOB=3281730
IDBENCH=69601
IDSOLVER=1561
FILE ID=node117/3281730-1303754370
RUNJOBID= node117-1303754370-30949
PBS_JOBID= 13154045
Free space on /tmp= 71604 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT_RACE08/cnf/ibm-2004-23-k100.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3281730-1303754370/watcher-3281730-1303754370 -o /tmp/evaluation-result-3281730-1303754370/solver-3281730-1303754370 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3281730-1303754370.cnf

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

MD5SUM BENCH= 19bca29688c6d922941604b296beb49f
RANDOM SEED=96887567

node117.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		: 2666.849
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	: 5333.69
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		: 2666.849
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		: 2666.849
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	: 5332.74
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		: 2666.849
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	: 5332.75
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		: 2666.849
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		: 2666.849
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		: 2666.849
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		: 2666.849
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	: 5267.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950940 kB
MemFree:      14198392 kB
Buffers:       2320096 kB
Cached:       15727896 kB
SwapCached:          0 kB
Active:       10526760 kB
Inactive:      7668812 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950940 kB
LowFree:      14198392 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           37864 kB
Writeback:           0 kB
AnonPages:      145572 kB
Mapped:          15136 kB
Slab:           494448 kB
PageTables:       5308 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586996 kB
Committed_AS:   330452 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= 71608 MiB
End job on node117 at 2011-04-25 20:21:12