Trace number 3281638

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) 1300.03 1300.01

General information on the benchmark

Namemizh-sha0-36-4.cnf
MD5SUMf43e1bf70d9ce8021bafd328efc83ae7
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark48.6226
Satisfiable
(Un)Satisfiability was proved
Number of variables50073
Number of clauses210235
Sum of the clauses size628383
Maximum clause length4
Minimum clause length1
Number of clauses of size 1177
Number of clauses of size 286992
Number of clauses of size 338042
Number of clauses of size 485024
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

2.10/2.18	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.10/2.18	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.10/2.18	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.10/2.18	c main()::
2.10/2.18	c initFormula():: searching for DIMACS p-line....
2.10/2.18	c initFormula():: the DIMACS p-line indicates a CNF of 50073 variables and 210235 clauses.
2.10/2.18	c parseCNF():: parsing....
2.10/2.18	c parseCNF():: the CNF contains 177 unary clauses.
2.10/2.18	c runParser():: parsing was successful, warming up engines...
2.10/2.18	c find_and_remove_tautogolies():: found and removed 1903 tautologies
2.10/2.18	c find_and_remove_tautogolies():: found and removed 3596 tautologies
2.10/2.18	c find_and_remove_tautogolies():: found and removed 5 tautologies
2.10/2.18	c simplify_formula():: removed 42 tautological, 45685 satisfied and 3517 duplicate clauses
2.10/2.18	c preprocessing fase I completed:: there are now 38965 free variables and 160991 clauses.
2.10/2.18	c find_equivalence():: found 4836 3-equivalences
2.10/2.18	c find_equivalence():: found 6066 4-equivalences
2.10/2.18	c find_and_remove_tautogolies():: found and removed 93 tautologies
2.10/2.18	c find_and_remove_tautogolies():: found and removed 91 tautologies
2.10/2.18	c find_and_remove_tautogolies():: found and removed 20 tautologies
2.10/2.18	c find_and_remove_tautogolies():: found and removed 17 tautologies
2.10/2.18	c find_and_remove_tautogolies():: found and removed 1459 tautologies
2.10/2.18	c shorten_equivalence(): average equivalence length reduced from 18.995655 to 10.757958
2.10/2.18	c using k-SAT heuristics (size based diff)
2.10/2.18	c find_and_remove_tautogolies():: found and removed 2 tautologies
2.10/2.18	c find_and_remove_tautogolies():: found and removed 2 tautologies
2.10/2.18	c find_and_remove_tautogolies():: found and removed 1 tautologies
2.10/2.18	c simplify_formula():: removed 0 tautological, 67884 satisfied and 8 duplicate clauses
2.10/2.18	c simplify_formula():: removed 0 tautological, 0 satisfied and 3006 duplicate clauses
2.10/2.18	c main():: clause / variable ratio: ( 93113 / 50073 ) = 1.86
2.10/2.18	c longest clause has size 4
2.10/2.18	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.10/2.18	c number of free variables = 37276
2.10/2.18	c dynamic_preselect_setsize :: off
2.10/2.18	c main():: all systems go!
2.10/2.18	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-3281638-1303754370/watcher-3281638-1303754370 -o /tmp/evaluation-result-3281638-1303754370/solver-3281638-1303754370 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3281638-1303754370.cnf 

running on 2 cores: 0,2

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 3/176 30962
/proc/meminfo: memFree=14308060/32950940 swapFree=67111528/67111528
[pid=30962] ppid=30960 vsize=10960 CPUtime=0 cores=0,2
/proc/30962/stat : 30962 (march_rw) R 30960 30962 29806 0 -1 4194304 828 0 0 0 0 0 0 0 21 0 1 0 565667748 11223040 772 33554432000 4194304 4300876 140733928908944 18446744073709551615 215988253729 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30962/statm: 2740 778 110 27 0 1189 0

[startup+0.081937 s]
/proc/loadavg: 1.80 2.69 2.92 3/176 30962
/proc/meminfo: memFree=14308060/32950940 swapFree=67111528/67111528
[pid=30962] ppid=30960 vsize=17620 CPUtime=0.07 cores=0,2
/proc/30962/stat : 30962 (march_rw) R 30960 30962 29806 0 -1 4194304 2875 0 0 0 7 0 0 0 21 0 1 0 565667748 18042880 2819 33554432000 4194304 4300876 140733928908944 18446744073709551615 215988253381 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30962/statm: 4405 2819 113 27 0 2854 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 17620

[startup+0.100931 s]
/proc/loadavg: 1.80 2.69 2.92 3/176 30962
/proc/meminfo: memFree=14308060/32950940 swapFree=67111528/67111528
[pid=30962] ppid=30960 vsize=18544 CPUtime=0.09 cores=0,2
/proc/30962/stat : 30962 (march_rw) R 30960 30962 29806 0 -1 4194304 3135 0 0 0 9 0 0 0 21 0 1 0 565667748 18989056 3079 33554432000 4194304 4300876 140733928908944 18446744073709551615 215988253381 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30962/statm: 4636 3079 113 27 0 3085 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18544

[startup+0.300905 s]
/proc/loadavg: 1.80 2.69 2.92 3/176 30962
/proc/meminfo: memFree=14308060/32950940 swapFree=67111528/67111528
[pid=30962] ppid=30960 vsize=38636 CPUtime=0.28 cores=0,2
/proc/30962/stat : 30962 (march_rw) R 30960 30962 29806 0 -1 4194304 12082 0 0 0 27 1 0 0 22 0 1 0 565667748 39563264 6184 33554432000 4194304 4300876 140733928908944 18446744073709551615 4243581 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30962/statm: 9659 6184 129 27 0 8108 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 38636

[startup+0.70083 s]
/proc/loadavg: 1.80 2.69 2.92 3/176 30962
/proc/meminfo: memFree=14308060/32950940 swapFree=67111528/67111528
[pid=30962] ppid=30960 vsize=38048 CPUtime=0.68 cores=0,2
/proc/30962/stat : 30962 (march_rw) R 30960 30962 29806 0 -1 4194304 25880 0 0 0 65 3 0 0 24 0 1 0 565667748 38961152 6055 33554432000 4194304 4300876 140733928908944 18446744073709551615 4239745 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30962/statm: 9512 6055 129 27 0 7961 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 38048

[startup+1.50069 s]
/proc/loadavg: 1.80 2.69 2.92 5/190 30989
/proc/meminfo: memFree=14113636/32950940 swapFree=67111528/67111528
[pid=30962] ppid=30960 vsize=37484 CPUtime=1.48 cores=0,2
/proc/30962/stat : 30962 (march_rw) R 30960 30962 29806 0 -1 4202496 48017 0 0 0 141 7 0 0 25 0 1 0 565667748 38383616 5875 33554432000 4194304 4300876 140733928908944 18446744073709551615 215988259870 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30962/statm: 9371 5875 149 27 0 7820 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 37484

[startup+3.10041 s]
/proc/loadavg: 1.97 2.71 2.92 5/190 30989
/proc/meminfo: memFree=13915728/32950940 swapFree=67111528/67111528
[pid=30962] ppid=30960 vsize=105452 CPUtime=3.09 cores=0,2
/proc/30962/stat : 30962 (march_rw) R 30960 30962 29806 0 -1 4202496 66965 0 0 0 299 10 0 0 25 0 1 0 565667748 107982848 12319 33554432000 4194304 4300876 140733928908944 18446744073709551615 4216475 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30962/statm: 26363 12319 201 27 0 24812 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 105452

[startup+6.30085 s]
/proc/loadavg: 1.97 2.71 2.92 5/190 30989
/proc/meminfo: memFree=13821528/32950940 swapFree=67111528/67111528
[pid=30962] ppid=30960 vsize=105920 CPUtime=6.29 cores=0,2
/proc/30962/stat : 30962 (march_rw) R 30960 30962 29806 0 -1 4202496 67076 0 0 0 619 10 0 0 25 0 1 0 565667748 108462080 12428 33554432000 4194304 4300876 140733928908944 18446744073709551615 4216475 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30962/statm: 26480 12428 199 27 0 24929 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 105920

[startup+12.7008 s]
/proc/loadavg: 2.29 2.75 2.93 5/190 30990
/proc/meminfo: memFree=13297088/32950940 swapFree=67111528/67111528
[pid=30962] ppid=30960 vsize=106416 CPUtime=12.69 cores=0,2
/proc/30962/stat : 30962 (march_rw) R 30960 30962 29806 0 -1 4202496 67192 0 0 0 1259 10 0 0 25 0 1 0 565667748 108969984 12544 33554432000 4194304 4300876 140733928908944 18446744073709551615 4216523 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30962/statm: 26604 12544 199 27 0 25053 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 106416

[startup+25.5005 s]
/proc/loadavg: 2.55 2.80 2.95 5/190 30990
/proc/meminfo: memFree=13288868/32950940 swapFree=67111528/67111528
[pid=30962] ppid=30960 vsize=106872 CPUtime=25.49 cores=0,2
/proc/30962/stat : 30962 (march_rw) R 30960 30962 29806 0 -1 4202496 67292 0 0 0 2539 10 0 0 25 0 1 0 565667748 109436928 12643 33554432000 4194304 4300876 140733928908944 18446744073709551615 4230545 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30962/statm: 26718 12643 198 27 0 25167 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 106872

[startup+51.1011 s]
/proc/loadavg: 3.04 2.89 2.97 5/190 30991
/proc/meminfo: memFree=13278388/32950940 swapFree=67111528/67111528
[pid=30962] ppid=30960 vsize=107428 CPUtime=51.09 cores=0,2
/proc/30962/stat : 30962 (march_rw) R 30960 30962 29806 0 -1 4202496 67333 0 0 0 5099 10 0 0 25 0 1 0 565667748 110006272 12684 33554432000 4194304 4300876 140733928908944 18446744073709551615 4199732 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30962/statm: 26857 12684 198 27 0 25306 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 107428

[startup+102.307 s]
/proc/loadavg: 3.62 3.07 3.03 5/190 31001
/proc/meminfo: memFree=13267832/32950940 swapFree=67111528/67111528
[pid=30962] ppid=30960 vsize=107428 CPUtime=102.3 cores=0,2
/proc/30962/stat : 30962 (march_rw) R 30960 30962 29806 0 -1 4202496 67421 0 0 0 10220 10 0 0 25 0 1 0 565667748 110006272 12772 33554432000 4194304 4300876 140733928908944 18446744073709551615 215987987641 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30962/statm: 26857 12772 198 27 0 25306 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 107428

[startup+162.301 s]
/proc/loadavg: 3.86 3.24 3.09 5/190 31003
/proc/meminfo: memFree=13254064/32950940 swapFree=67111528/67111528
[pid=30962] ppid=30960 vsize=108388 CPUtime=162.29 cores=0,2
/proc/30962/stat : 30962 (march_rw) R 30960 30962 29806 0 -1 4202496 67685 0 0 0 16219 10 0 0 25 0 1 0 565667748 110989312 13036 33554432000 4194304 4300876 140733928908944 18446744073709551615 4248625 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30962/statm: 27097 13036 198 27 0 25546 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 108388

[startup+222.301 s]
/proc/loadavg: 3.95 3.38 3.14 5/190 31004
/proc/meminfo: memFree=13251540/32950940 swapFree=67111528/67111528
[pid=30962] ppid=30960 vsize=109924 CPUtime=222.29 cores=0,2
/proc/30962/stat : 30962 (march_rw) R 30960 30962 29806 0 -1 4202496 68032 0 0 0 22219 10 0 0 25 0 1 0 565667748 112562176 13383 33554432000 4194304 4300876 140733928908944 18446744073709551615 4225187 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30962/statm: 27481 13383 198 27 0 25930 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 109924

[startup+282.301 s]
/proc/loadavg: 3.98 3.49 3.19 5/190 31006
/proc/meminfo: memFree=13246904/32950940 swapFree=67111528/67111528
[pid=30962] ppid=30960 vsize=110688 CPUtime=282.29 cores=0,2
/proc/30962/stat : 30962 (march_rw) R 30960 30962 29806 0 -1 4202496 68123 0 0 0 28219 10 0 0 25 0 1 0 565667748 113344512 13474 33554432000 4194304 4300876 140733928908944 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30962/statm: 27672 13474 198 27 0 26121 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 110688

[startup+342.301 s]
/proc/loadavg: 3.99 3.58 3.24 5/190 31007
/proc/meminfo: memFree=13244756/32950940 swapFree=67111528/67111528
[pid=30962] ppid=30960 vsize=110688 CPUtime=342.29 cores=0,2
/proc/30962/stat : 30962 (march_rw) R 30960 30962 29806 0 -1 4202496 68221 0 0 0 34219 10 0 0 25 0 1 0 565667748 113344512 13570 33554432000 4194304 4300876 140733928908944 18446744073709551615 4200095 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30962/statm: 27672 13570 196 27 0 26121 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 110688

[startup+402.3 s]
/proc/loadavg: 3.99 3.65 3.29 5/190 31009
/proc/meminfo: memFree=13242848/32950940 swapFree=67111528/67111528
[pid=30962] ppid=30960 vsize=111840 CPUtime=402.29 cores=0,2
/proc/30962/stat : 30962 (march_rw) R 30960 30962 29806 0 -1 4202496 68316 0 0 0 40219 10 0 0 25 0 1 0 565667748 114524160 13665 33554432000 4194304 4300876 140733928908944 18446744073709551615 4225152 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30962/statm: 27960 13665 196 27 0 26409 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 111840

[startup+462.301 s]
/proc/loadavg: 4.03 3.73 3.33 5/190 31011
/proc/meminfo: memFree=13242184/32950940 swapFree=67111528/67111528
[pid=30962] ppid=30960 vsize=111840 CPUtime=462.29 cores=0,2
/proc/30962/stat : 30962 (march_rw) R 30960 30962 29806 0 -1 4202496 68421 0 0 0 46219 10 0 0 25 0 1 0 565667748 114524160 13770 33554432000 4194304 4300876 140733928908944 18446744073709551615 4200059 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30962/statm: 27960 13770 196 27 0 26409 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 111840

[startup+522.3 s]
/proc/loadavg: 4.05 3.79 3.38 5/190 31012
/proc/meminfo: memFree=13241772/32950940 swapFree=67111528/67111528
[pid=30962] ppid=30960 vsize=111840 CPUtime=522.29 cores=0,2
/proc/30962/stat : 30962 (march_rw) R 30960 30962 29806 0 -1 4202496 68515 0 0 0 52219 10 0 0 25 0 1 0 565667748 114524160 13864 33554432000 4194304 4300876 140733928908944 18446744073709551615 4248583 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30962/statm: 27960 13864 196 27 0 26409 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 111840

[startup+582.301 s]
/proc/loadavg: 4.02 3.82 3.41 5/190 31014
/proc/meminfo: memFree=13240608/32950940 swapFree=67111528/67111528
[pid=30962] ppid=30960 vsize=113564 CPUtime=582.3 cores=0,2
/proc/30962/stat : 30962 (march_rw) R 30960 30962 29806 0 -1 4202496 68607 0 0 0 58219 11 0 0 25 0 1 0 565667748 116289536 13956 33554432000 4194304 4300876 140733928908944 18446744073709551615 4216475 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30962/statm: 28391 13956 196 27 0 26840 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 113564

[startup+642.301 s]
/proc/loadavg: 4.08 3.87 3.45 5/190 31015
/proc/meminfo: memFree=13239944/32950940 swapFree=67111528/67111528
[pid=30962] ppid=30960 vsize=113564 CPUtime=642.3 cores=0,2
/proc/30962/stat : 30962 (march_rw) R 30960 30962 29806 0 -1 4202496 68699 0 0 0 64219 11 0 0 25 0 1 0 565667748 116289536 14048 33554432000 4194304 4300876 140733928908944 18446744073709551615 4200081 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30962/statm: 28391 14048 196 27 0 26840 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 113564

[startup+702.301 s]
/proc/loadavg: 4.03 3.89 3.48 5/190 31017
/proc/meminfo: memFree=13238784/32950940 swapFree=67111528/67111528
[pid=30962] ppid=30960 vsize=113564 CPUtime=702.3 cores=0,2
/proc/30962/stat : 30962 (march_rw) R 30960 30962 29806 0 -1 4202496 68806 0 0 0 70219 11 0 0 25 0 1 0 565667748 116289536 14153 33554432000 4194304 4300876 140733928908944 18446744073709551615 4216536 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30962/statm: 28391 14153 194 27 0 26840 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 113564

[startup+762.306 s]
/proc/loadavg: 4.01 3.91 3.51 5/190 31019
/proc/meminfo: memFree=13238120/32950940 swapFree=67111528/67111528
[pid=30962] ppid=30960 vsize=113564 CPUtime=762.31 cores=0,2
/proc/30962/stat : 30962 (march_rw) R 30960 30962 29806 0 -1 4202496 68907 0 0 0 76220 11 0 0 25 0 1 0 565667748 116289536 14254 33554432000 4194304 4300876 140733928908944 18446744073709551615 4231178 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30962/statm: 28391 14254 194 27 0 26840 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 113564

[startup+822.301 s]
/proc/loadavg: 4.00 3.92 3.54 5/190 31020
/proc/meminfo: memFree=13235232/32950940 swapFree=67111528/67111528
[pid=30962] ppid=30960 vsize=116152 CPUtime=822.31 cores=0,2
/proc/30962/stat : 30962 (march_rw) R 30960 30962 29806 0 -1 4202496 69002 0 0 0 82219 12 0 0 25 0 1 0 565667748 118939648 14349 33554432000 4194304 4300876 140733928908944 18446744073709551615 4216475 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30962/statm: 29038 14349 194 27 0 27487 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 116152

[startup+882.3 s]
/proc/loadavg: 4.00 3.93 3.56 5/190 31022
/proc/meminfo: memFree=13234688/32950940 swapFree=67111528/67111528
[pid=30962] ppid=30960 vsize=116152 CPUtime=882.31 cores=0,2
/proc/30962/stat : 30962 (march_rw) R 30960 30962 29806 0 -1 4202496 69096 0 0 0 88219 12 0 0 25 0 1 0 565667748 118939648 14443 33554432000 4194304 4300876 140733928908944 18446744073709551615 4248771 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30962/statm: 29038 14443 194 27 0 27487 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 116152

[startup+942.301 s]
/proc/loadavg: 4.00 3.94 3.59 5/190 31023
/proc/meminfo: memFree=13233780/32950940 swapFree=67111528/67111528
[pid=30962] ppid=30960 vsize=116152 CPUtime=942.31 cores=0,2
/proc/30962/stat : 30962 (march_rw) R 30960 30962 29806 0 -1 4202496 69192 0 0 0 94219 12 0 0 25 0 1 0 565667748 118939648 14539 33554432000 4194304 4300876 140733928908944 18446744073709551615 4216475 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30962/statm: 29038 14539 194 27 0 27487 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 116152

[startup+1002.3 s]
/proc/loadavg: 4.05 3.97 3.62 5/190 31025
/proc/meminfo: memFree=13232996/32950940 swapFree=67111528/67111528
[pid=30962] ppid=30960 vsize=116152 CPUtime=1002.31 cores=0,2
/proc/30962/stat : 30962 (march_rw) R 30960 30962 29806 0 -1 4202496 69282 0 0 0 100219 12 0 0 25 0 1 0 565667748 118939648 14629 33554432000 4194304 4300876 140733928908944 18446744073709551615 4216491 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30962/statm: 29038 14629 194 27 0 27487 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 116152

[startup+1062.3 s]
/proc/loadavg: 4.02 3.97 3.64 5/190 31027
/proc/meminfo: memFree=13232212/32950940 swapFree=67111528/67111528
[pid=30962] ppid=30960 vsize=116152 CPUtime=1062.31 cores=0,2
/proc/30962/stat : 30962 (march_rw) R 30960 30962 29806 0 -1 4202496 69371 0 0 0 106219 12 0 0 25 0 1 0 565667748 118939648 14718 33554432000 4194304 4300876 140733928908944 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30962/statm: 29038 14718 194 27 0 27487 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 116152

[startup+1122.3 s]
/proc/loadavg: 4.00 3.97 3.66 5/190 31028
/proc/meminfo: memFree=13231792/32950940 swapFree=67111528/67111528
[pid=30962] ppid=30960 vsize=116152 CPUtime=1122.31 cores=0,2
/proc/30962/stat : 30962 (march_rw) R 30960 30962 29806 0 -1 4202496 69459 0 0 0 112219 12 0 0 25 0 1 0 565667748 118939648 14806 33554432000 4194304 4300876 140733928908944 18446744073709551615 4216475 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30962/statm: 29038 14806 194 27 0 27487 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 116152

[startup+1182.3 s]
/proc/loadavg: 4.00 3.97 3.67 5/190 31030
/proc/meminfo: memFree=13230148/32950940 swapFree=67111528/67111528
[pid=30962] ppid=30960 vsize=116152 CPUtime=1182.31 cores=0,2
/proc/30962/stat : 30962 (march_rw) R 30960 30962 29806 0 -1 4202496 69547 0 0 0 118219 12 0 0 25 0 1 0 565667748 118939648 14894 33554432000 4194304 4300876 140733928908944 18446744073709551615 4276846 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30962/statm: 29038 14894 194 27 0 27487 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 116152

[startup+1242.3 s]
/proc/loadavg: 4.04 3.99 3.70 5/190 31031
/proc/meminfo: memFree=13229000/32950940 swapFree=67111528/67111528
[pid=30962] ppid=30960 vsize=116152 CPUtime=1242.32 cores=0,2
/proc/30962/stat : 30962 (march_rw) R 30960 30962 29806 0 -1 4202496 69636 0 0 0 124219 13 0 0 25 0 1 0 565667748 118939648 14983 33554432000 4194304 4300876 140733928908944 18446744073709551615 4214489 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30962/statm: 29038 14983 194 27 0 27487 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 116152



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.01 3.99 3.71 5/190 31033
/proc/meminfo: memFree=13227956/32950940 swapFree=67111528/67111528
[pid=30962] ppid=30960 vsize=120396 CPUtime=1300.02 cores=0,2
/proc/30962/stat : 30962 (march_rw) R 30960 30962 29806 0 -1 4202496 69817 0 0 0 129989 13 0 0 25 0 1 0 565667748 123285504 15162 33554432000 4194304 4300876 140733928908944 18446744073709551615 4216616 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30962/statm: 30099 15162 192 27 0 28548 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 120396

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): 1300.03
CPU user time (s): 1299.9
CPU system time (s): 0.136979
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 120396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.9
system time used= 0.136979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 69817
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= 5
involuntary context switches= 14371

runsolver used 1.9737 second user time and 5.13022 second system time

The end

Launcher Data 

Begin job on node117 at 2011-04-25 19:59:30
IDJOB=3281638
IDBENCH=69598
IDSOLVER=1561
FILE ID=node117/3281638-1303754370
RUNJOBID= node117-1303754370-30946
PBS_JOBID= 13154045
Free space on /tmp= 71632 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT_RACE08/cnf/mizh-sha0-36-4.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3281638-1303754370/watcher-3281638-1303754370 -o /tmp/evaluation-result-3281638-1303754370/solver-3281638-1303754370 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3281638-1303754370.cnf

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

MD5SUM BENCH= f43e1bf70d9ce8021bafd328efc83ae7
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:      14308216 kB
Buffers:       2320032 kB
Cached:       15697816 kB
SwapCached:          0 kB
Active:       10426836 kB
Inactive:      7659308 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950940 kB
LowFree:      14308216 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            7876 kB
Writeback:           0 kB
AnonPages:       67160 kB
Mapped:          14580 kB
Slab:           493204 kB
PageTables:       4892 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586996 kB
Committed_AS:   192656 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= 71600 MiB
End job on node117 at 2011-04-25 20:21:12