Trace number 3152280

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) 1300.05 1300.01

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v5000-c21000-S936020932-012-UNKNOWN.cnf
MD5SUM1739c47038d88c1ec678774e95926496
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.3258
Satisfiable
(Un)Satisfiability was proved
Number of variables5000
Number of clauses21000
Sum of the clauses size63000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 321000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.09/0.12	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.09/0.12	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.09/0.12	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.09/0.12	c main()::
0.09/0.12	c initFormula():: searching for DIMACS p-line....
0.09/0.12	c initFormula():: the DIMACS p-line indicates a CNF of 5000 variables and 21000 clauses.
0.09/0.12	c parseCNF():: parsing....
0.09/0.12	c parseCNF():: the CNF contains 0 unary clauses.
0.09/0.12	c runParser():: parsing was successful, warming up engines...
0.09/0.12	c simplify_formula():: removed 0 tautological, 143 satisfied and 0 duplicate clauses
0.09/0.12	c preprocessing fase I completed:: there are now 4977 free variables and 20857 clauses.
0.09/0.12	c using 3-SAT heuristics (occurence based diff)
0.09/0.12	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.12	c simplify_formula():: removed 0 tautological, 0 satisfied and 171 duplicate clauses
0.09/0.12	c resolvent_look() :: found 81 resolvents
0.09/0.12	c main():: clause / variable ratio: ( 20938 / 5000 ) = 4.19
0.09/0.12	c longest clause has size 3
0.09/0.12	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.12	c number of free variables = 4977
0.09/0.12	c dynamic_preselect_setsize :: off
0.09/0.12	c main():: all systems go!
0.09/0.12	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 576
0.49/0.50	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 69002
26.09/26.16	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |*******************************
c |********************************
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c |**********************************
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c |***************************************************************

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3152280-1301697575/watcher-3152280-1301697575 -o /tmp/evaluation-result-3152280-1301697575/solver-3152280-1301697575 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152280-1301697575.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: 0.85 1.08 2.00 2/175 28993
/proc/meminfo: memFree=22663340/32950928 swapFree=67111528/67111528
[pid=28993] ppid=28991 vsize=7216 CPUtime=0 cores=5,7
/proc/28993/stat : 28993 (march_rw) R 28991 28993 27697 0 -1 4194304 370 0 0 0 0 0 0 0 18 0 1 0 359988203 7389184 315 33554432000 4194304 4300876 140733599547664 18446744073709551615 251367207621 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28993/statm: 1804 316 113 27 0 253 0

[startup+0.052017 s]
/proc/loadavg: 0.85 1.08 2.00 2/175 28993
/proc/meminfo: memFree=22663340/32950928 swapFree=67111528/67111528
[pid=28993] ppid=28991 vsize=10232 CPUtime=0.04 cores=5,7
/proc/28993/stat : 28993 (march_rw) R 28991 28993 27697 0 -1 4194304 2071 0 0 0 4 0 0 0 18 0 1 0 359988203 10477568 910 33554432000 4194304 4300876 140733599547664 18446744073709551615 251367195736 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28993/statm: 2558 910 129 27 0 1007 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 10232

[startup+0.101007 s]
/proc/loadavg: 0.85 1.08 2.00 2/175 28993
/proc/meminfo: memFree=22663340/32950928 swapFree=67111528/67111528
[pid=28993] ppid=28991 vsize=9624 CPUtime=0.09 cores=5,7
/proc/28993/stat : 28993 (march_rw) R 28991 28993 27697 0 -1 4202496 4064 0 0 0 9 0 0 0 18 0 1 0 359988203 9854976 769 33554432000 4194304 4300876 140733599547664 18446744073709551615 4239563 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28993/statm: 2406 769 137 27 0 855 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9624

[startup+0.300969 s]
/proc/loadavg: 0.85 1.08 2.00 2/175 28993
/proc/meminfo: memFree=22663340/32950928 swapFree=67111528/67111528
[pid=28993] ppid=28991 vsize=17048 CPUtime=0.29 cores=5,7
/proc/28993/stat : 28993 (march_rw) R 28991 28993 27697 0 -1 4202496 6584 0 0 0 29 0 0 0 18 0 1 0 359988203 17457152 2656 33554432000 4194304 4300876 140733599547664 18446744073709551615 4228476 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28993/statm: 4262 2656 169 27 0 2711 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17048

[startup+0.700892 s]
/proc/loadavg: 0.85 1.08 2.00 2/175 28993
/proc/meminfo: memFree=22663340/32950928 swapFree=67111528/67111528
[pid=28993] ppid=28991 vsize=17460 CPUtime=0.69 cores=5,7
/proc/28993/stat : 28993 (march_rw) R 28991 28993 27697 0 -1 4202496 6664 0 0 0 69 0 0 0 18 0 1 0 359988203 17879040 2736 33554432000 4194304 4300876 140733599547664 18446744073709551615 4217549 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28993/statm: 4365 2736 169 27 0 2814 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17460

[startup+1.50074 s]
/proc/loadavg: 0.85 1.08 2.00 5/190 29019
/proc/meminfo: memFree=22637916/32950928 swapFree=67111528/67111528
[pid=28993] ppid=28991 vsize=17648 CPUtime=1.49 cores=5,7
/proc/28993/stat : 28993 (march_rw) R 28991 28993 27697 0 -1 4202496 6723 0 0 0 149 0 0 0 20 0 1 0 359988203 18071552 2795 33554432000 4194304 4300876 140733599547664 18446744073709551615 4248625 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28993/statm: 4412 2795 169 27 0 2861 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17648

[startup+3.10045 s]
/proc/loadavg: 0.85 1.08 2.00 5/190 29019
/proc/meminfo: memFree=22634320/32950928 swapFree=67111528/67111528
[pid=28993] ppid=28991 vsize=18052 CPUtime=3.09 cores=5,7
/proc/28993/stat : 28993 (march_rw) R 28991 28993 27697 0 -1 4202496 6795 0 0 0 309 0 0 0 25 0 1 0 359988203 18485248 2867 33554432000 4194304 4300876 140733599547664 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28993/statm: 4513 2867 169 27 0 2962 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18052

[startup+6.30085 s]
/proc/loadavg: 1.10 1.13 2.01 5/190 29019
/proc/meminfo: memFree=22630564/32950928 swapFree=67111528/67111528
[pid=28993] ppid=28991 vsize=18640 CPUtime=6.29 cores=5,7
/proc/28993/stat : 28993 (march_rw) R 28991 28993 27697 0 -1 4202496 6927 0 0 0 629 0 0 0 25 0 1 0 359988203 19087360 2999 33554432000 4194304 4300876 140733599547664 18446744073709551615 4225152 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28993/statm: 4660 2999 169 27 0 3109 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18640

[startup+12.7007 s]
/proc/loadavg: 1.33 1.18 2.02 5/190 29020
/proc/meminfo: memFree=22625960/32950928 swapFree=67111528/67111528
[pid=28993] ppid=28991 vsize=19208 CPUtime=12.69 cores=5,7
/proc/28993/stat : 28993 (march_rw) R 28991 28993 27697 0 -1 4202496 7029 0 0 0 1269 0 0 0 25 0 1 0 359988203 19668992 3101 33554432000 4194304 4300876 140733599547664 18446744073709551615 4217073 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28993/statm: 4802 3101 169 27 0 3251 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19208

[startup+25.5003 s]
/proc/loadavg: 1.92 1.31 2.05 5/190 29020
/proc/meminfo: memFree=22619496/32950928 swapFree=67111528/67111528
[pid=28993] ppid=28991 vsize=20788 CPUtime=25.49 cores=5,7
/proc/28993/stat : 28993 (march_rw) R 28991 28993 27697 0 -1 4202496 7327 0 0 0 2549 0 0 0 25 0 1 0 359988203 21286912 3396 33554432000 4194304 4300876 140733599547664 18446744073709551615 4248592 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28993/statm: 5197 3396 169 27 0 3646 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 20788

[startup+51.1005 s]
/proc/loadavg: 2.74 1.56 2.11 5/190 29020
/proc/meminfo: memFree=22605948/32950928 swapFree=67111528/67111528
[pid=28993] ppid=28991 vsize=22340 CPUtime=51.09 cores=5,7
/proc/28993/stat : 28993 (march_rw) R 28991 28993 27697 0 -1 4202496 7817 0 0 0 5109 0 0 0 25 0 1 0 359988203 22876160 3883 33554432000 4194304 4300876 140733599547664 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28993/statm: 5585 3883 169 27 0 4034 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 22340

[startup+102.307 s]
/proc/loadavg: 3.45 1.93 2.21 5/190 29022
/proc/meminfo: memFree=22578388/32950928 swapFree=67111528/67111528
[pid=28993] ppid=28991 vsize=27792 CPUtime=102.3 cores=5,7
/proc/28993/stat : 28993 (march_rw) R 28991 28993 27697 0 -1 4202496 8812 0 0 0 10230 0 0 0 25 0 1 0 359988203 28459008 4878 33554432000 4194304 4300876 140733599547664 18446744073709551615 4217077 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28993/statm: 6948 4878 172 27 0 5397 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 27792

[startup+162.301 s]
/proc/loadavg: 3.80 2.31 2.32 5/190 29024
/proc/meminfo: memFree=22548592/32950928 swapFree=67111528/67111528
[pid=28993] ppid=28991 vsize=32176 CPUtime=162.29 cores=5,7
/proc/28993/stat : 28993 (march_rw) R 28991 28993 27697 0 -1 4202496 9776 0 0 0 16229 0 0 0 25 0 1 0 359988203 32948224 5839 33554432000 4194304 4300876 140733599547664 18446744073709551615 4214438 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28993/statm: 8044 5839 169 27 0 6493 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 32176

[startup+222.301 s]
/proc/loadavg: 3.92 2.61 2.42 5/190 29025
/proc/meminfo: memFree=22518312/32950928 swapFree=67111528/67111528
[pid=28993] ppid=28991 vsize=37996 CPUtime=222.29 cores=5,7
/proc/28993/stat : 28993 (march_rw) R 28991 28993 27697 0 -1 4202496 10751 0 0 0 22229 0 0 0 25 0 1 0 359988203 38907904 6814 33554432000 4194304 4300876 140733599547664 18446744073709551615 4276832 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28993/statm: 9499 6814 169 27 0 7948 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 37996

[startup+282.301 s]
/proc/loadavg: 4.05 2.88 2.52 5/190 29027
/proc/meminfo: memFree=22487144/32950928 swapFree=67111528/67111528
[pid=28993] ppid=28991 vsize=38128 CPUtime=282.29 cores=5,7
/proc/28993/stat : 28993 (march_rw) R 28991 28993 27697 0 -1 4202496 11727 0 0 0 28229 0 0 0 25 0 1 0 359988203 39043072 7790 33554432000 4194304 4300876 140733599547664 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28993/statm: 9532 7790 169 27 0 7981 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 38128

[startup+342.301 s]
/proc/loadavg: 4.02 3.08 2.61 5/190 29028
/proc/meminfo: memFree=22456376/32950928 swapFree=67111528/67111528
[pid=28993] ppid=28991 vsize=47872 CPUtime=342.3 cores=5,7
/proc/28993/stat : 28993 (march_rw) R 28991 28993 27697 0 -1 4202496 12714 0 0 0 34229 1 0 0 25 0 1 0 359988203 49020928 8777 33554432000 4194304 4300876 140733599547664 18446744073709551615 4248670 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28993/statm: 11968 8777 169 27 0 10417 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 47872

[startup+402.3 s]
/proc/loadavg: 4.07 3.26 2.70 5/190 29030
/proc/meminfo: memFree=22425844/32950928 swapFree=67111528/67111528
[pid=28993] ppid=28991 vsize=48004 CPUtime=402.3 cores=5,7
/proc/28993/stat : 28993 (march_rw) R 28991 28993 27697 0 -1 4202496 13714 0 0 0 40228 2 0 0 25 0 1 0 359988203 49156096 9777 33554432000 4194304 4300876 140733599547664 18446744073709551615 4214464 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28993/statm: 12001 9777 169 27 0 10450 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 48004

[startup+462.3 s]
/proc/loadavg: 4.02 3.39 2.78 5/190 29032
/proc/meminfo: memFree=22395292/32950928 swapFree=67111528/67111528
[pid=28993] ppid=28991 vsize=61100 CPUtime=462.3 cores=5,7
/proc/28993/stat : 28993 (march_rw) R 28991 28993 27697 0 -1 4202496 14696 0 0 0 46228 2 0 0 25 0 1 0 359988203 62566400 10759 33554432000 4194304 4300876 140733599547664 18446744073709551615 4214443 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28993/statm: 15275 10759 169 27 0 13724 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 61100

[startup+522.301 s]
/proc/loadavg: 4.01 3.50 2.85 5/190 29033
/proc/meminfo: memFree=22364880/32950928 swapFree=67111528/67111528
[pid=28993] ppid=28991 vsize=61232 CPUtime=522.3 cores=5,7
/proc/28993/stat : 28993 (march_rw) R 28991 28993 27697 0 -1 4202496 15692 0 0 0 52228 2 0 0 25 0 1 0 359988203 62701568 11755 33554432000 4194304 4300876 140733599547664 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28993/statm: 15308 11755 169 27 0 13757 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 61232

[startup+582.301 s]
/proc/loadavg: 4.00 3.59 2.92 5/190 29035
/proc/meminfo: memFree=22333852/32950928 swapFree=67111528/67111528
[pid=28993] ppid=28991 vsize=61232 CPUtime=582.31 cores=5,7
/proc/28993/stat : 28993 (march_rw) R 28991 28993 27697 0 -1 4202496 16680 0 0 0 58228 3 0 0 25 0 1 0 359988203 62701568 12743 33554432000 4194304 4300876 140733599547664 18446744073709551615 4250917 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28993/statm: 15308 12743 169 27 0 13757 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 61232

[startup+642.301 s]
/proc/loadavg: 4.03 3.67 2.99 5/190 29036
/proc/meminfo: memFree=22303076/32950928 swapFree=67111528/67111528
[pid=28993] ppid=28991 vsize=83028 CPUtime=642.31 cores=5,7
/proc/28993/stat : 28993 (march_rw) R 28991 28993 27697 0 -1 4202496 17669 0 0 0 64228 3 0 0 25 0 1 0 359988203 85020672 13732 33554432000 4194304 4300876 140733599547664 18446744073709551615 4216852 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28993/statm: 20757 13732 169 27 0 19206 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 83028

[startup+702.301 s]
/proc/loadavg: 4.01 3.73 3.05 5/190 29038
/proc/meminfo: memFree=22271556/32950928 swapFree=67111528/67111528
[pid=28993] ppid=28991 vsize=83028 CPUtime=702.31 cores=5,7
/proc/28993/stat : 28993 (march_rw) R 28991 28993 27697 0 -1 4202496 18663 0 0 0 70228 3 0 0 25 0 1 0 359988203 85020672 14726 33554432000 4194304 4300876 140733599547664 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28993/statm: 20757 14726 169 27 0 19206 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 83028

[startup+762.307 s]
/proc/loadavg: 4.00 3.78 3.11 5/190 29040
/proc/meminfo: memFree=22240016/32950928 swapFree=67111528/67111528
[pid=28993] ppid=28991 vsize=83028 CPUtime=762.32 cores=5,7
/proc/28993/stat : 28993 (march_rw) R 28991 28993 27697 0 -1 4202496 19650 0 0 0 76229 3 0 0 25 0 1 0 359988203 85020672 15713 33554432000 4194304 4300876 140733599547664 18446744073709551615 4265584 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28993/statm: 20757 15713 169 27 0 19206 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 83028

[startup+822.3 s]
/proc/loadavg: 4.00 3.81 3.16 5/190 29041
/proc/meminfo: memFree=22209604/32950928 swapFree=67111528/67111528
[pid=28993] ppid=28991 vsize=83160 CPUtime=822.32 cores=5,7
/proc/28993/stat : 28993 (march_rw) R 28991 28993 27697 0 -1 4202496 20641 0 0 0 82228 4 0 0 25 0 1 0 359988203 85155840 16704 33554432000 4194304 4300876 140733599547664 18446744073709551615 4217033 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28993/statm: 20790 16704 169 27 0 19239 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 83160

[startup+882.3 s]
/proc/loadavg: 4.04 3.86 3.21 5/190 29043
/proc/meminfo: memFree=22178576/32950928 swapFree=67111528/67111528
[pid=28993] ppid=28991 vsize=83160 CPUtime=882.32 cores=5,7
/proc/28993/stat : 28993 (march_rw) R 28991 28993 27697 0 -1 4202496 21637 0 0 0 88228 4 0 0 25 0 1 0 359988203 85155840 17700 33554432000 4194304 4300876 140733599547664 18446744073709551615 4214420 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28993/statm: 20790 17700 169 27 0 19239 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 83160

[startup+942.3 s]
/proc/loadavg: 4.01 3.88 3.26 5/190 29044
/proc/meminfo: memFree=22148536/32950928 swapFree=67111528/67111528
[pid=28993] ppid=28991 vsize=83160 CPUtime=942.31 cores=5,7
/proc/28993/stat : 28993 (march_rw) R 28991 28993 27697 0 -1 4202496 22631 0 0 0 94227 4 0 0 25 0 1 0 359988203 85155840 18694 33554432000 4194304 4300876 140733599547664 18446744073709551615 4225163 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28993/statm: 20790 18694 169 27 0 19239 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 83160

[startup+1002.3 s]
/proc/loadavg: 4.00 3.90 3.30 5/190 29046
/proc/meminfo: memFree=22118128/32950928 swapFree=67111528/67111528
[pid=28993] ppid=28991 vsize=112760 CPUtime=1002.32 cores=5,7
/proc/28993/stat : 28993 (march_rw) R 28991 28993 27697 0 -1 4202496 23623 0 0 0 100227 5 0 0 25 0 1 0 359988203 115466240 19686 33554432000 4194304 4300876 140733599547664 18446744073709551615 4217094 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28993/statm: 28190 19686 169 27 0 26639 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 112760

[startup+1062.3 s]
/proc/loadavg: 4.00 3.92 3.35 5/190 29048
/proc/meminfo: memFree=22088224/32950928 swapFree=67111528/67111528
[pid=28993] ppid=28991 vsize=112760 CPUtime=1062.32 cores=5,7
/proc/28993/stat : 28993 (march_rw) R 28991 28993 27697 0 -1 4202496 24621 0 0 0 106227 5 0 0 25 0 1 0 359988203 115466240 20684 33554432000 4194304 4300876 140733599547664 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28993/statm: 28190 20684 169 27 0 26639 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 112760

[startup+1122.3 s]
/proc/loadavg: 4.05 3.94 3.39 5/190 29049
/proc/meminfo: memFree=22058180/32950928 swapFree=67111528/67111528
[pid=28993] ppid=28991 vsize=112760 CPUtime=1122.33 cores=5,7
/proc/28993/stat : 28993 (march_rw) R 28991 28993 27697 0 -1 4202496 25613 0 0 0 112227 6 0 0 25 0 1 0 359988203 115466240 21676 33554432000 4194304 4300876 140733599547664 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28993/statm: 28190 21676 169 27 0 26639 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 112760

[startup+1182.3 s]
/proc/loadavg: 4.02 3.95 3.42 5/190 29051
/proc/meminfo: memFree=22029012/32950928 swapFree=67111528/67111528
[pid=28993] ppid=28991 vsize=116804 CPUtime=1182.33 cores=5,7
/proc/28993/stat : 28993 (march_rw) R 28991 28993 27697 0 -1 4202496 26609 0 0 0 118227 6 0 0 25 0 1 0 359988203 119607296 22672 33554432000 4194304 4300876 140733599547664 18446744073709551615 4201230 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28993/statm: 29201 22672 169 27 0 27650 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 116804

[startup+1242.3 s]
/proc/loadavg: 4.00 3.95 3.46 5/190 29052
/proc/meminfo: memFree=21998848/32950928 swapFree=67111528/67111528
[pid=28993] ppid=28991 vsize=116936 CPUtime=1242.33 cores=5,7
/proc/28993/stat : 28993 (march_rw) R 28991 28993 27697 0 -1 4202496 27598 0 0 0 124227 6 0 0 25 0 1 0 359988203 119742464 23661 33554432000 4194304 4300876 140733599547664 18446744073709551615 4217025 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28993/statm: 29234 23661 169 27 0 27683 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 116936



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.96 3.49 5/190 29063
/proc/meminfo: memFree=21970024/32950928 swapFree=67111528/67111528
[pid=28993] ppid=28991 vsize=116936 CPUtime=1300.03 cores=5,7
/proc/28993/stat : 28993 (march_rw) R 28991 28993 27697 0 -1 4202496 28561 0 0 0 129997 6 0 0 25 0 1 0 359988203 119742464 24624 33554432000 4194304 4300876 140733599547664 18446744073709551615 4250935 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/28993/statm: 29234 24624 169 27 0 27683 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 116936

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): 1300.05
CPU user time (s): 1299.98
CPU system time (s): 0.071989
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 116936

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.98
system time used= 0.071989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28561
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= 10
involuntary context switches= 917

runsolver used 2.19966 second user time and 4.90425 second system time

The end

Launcher Data 

Begin job on node113 at 2011-04-02 00:39:35
IDJOB=3152280
IDBENCH=82560
IDSOLVER=1561
FILE ID=node113/3152280-1301697575
RUNJOBID= node113-1301697575-28979
PBS_JOBID= 12840723
Free space on /tmp= 70068 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v5000-c21000-S936020932-012-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152280-1301697575/watcher-3152280-1301697575 -o /tmp/evaluation-result-3152280-1301697575/solver-3152280-1301697575 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152280-1301697575.cnf

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

MD5SUM BENCH= 1739c47038d88c1ec678774e95926496
RANDOM SEED=2030757279

node113.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		: 2666.846
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		: 2666.846
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	: 5332.76
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		: 2666.846
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		: 2666.846
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		: 2666.846
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	: 5332.74
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		: 2666.846
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	: 5332.75
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		: 2666.846
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	: 5332.83
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		: 2666.846
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:     32950928 kB
MemFree:      22663512 kB
Buffers:        299544 kB
Cached:        9627964 kB
SwapCached:          0 kB
Active:        6218960 kB
Inactive:      3771216 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      22663512 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             916 kB
Writeback:           0 kB
AnonPages:       62468 kB
Mapped:          14608 kB
Slab:           233784 kB
PageTables:       4704 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   188288 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= 70068 MiB
End job on node113 at 2011-04-02 01:01:17