Trace number 3420449

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_rw 2011-03-02? (TO) 5000.12 4999.93

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v50000-c210000-S964643921-035-UNKNOWN.cnf
MD5SUMd8337de8a71a630ccf2dd02943cd7d7f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark801.476
Satisfiable
(Un)Satisfiability was proved
Number of variables50000
Number of clauses210000
Sum of the clauses size630000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3210000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

2.29/2.36	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.29/2.36	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
2.29/2.36	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
2.29/2.36	c main()::
2.29/2.36	c initFormula():: searching for DIMACS p-line....
2.29/2.36	c initFormula():: the DIMACS p-line indicates a CNF of 50000 variables and 210000 clauses.
2.29/2.36	c parseCNF():: parsing....
2.29/2.36	c parseCNF():: the CNF contains 0 unary clauses.
2.29/2.36	c runParser():: parsing was successful, warming up engines...
2.29/2.36	c simplify_formula():: removed 0 tautological, 1071 satisfied and 0 duplicate clauses
2.29/2.36	c preprocessing fase I completed:: there are now 49836 free variables and 208929 clauses.
2.29/2.36	c using 3-SAT heuristics (occurence based diff)
2.29/2.36	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.29/2.36	c simplify_formula():: removed 0 tautological, 0 satisfied and 143 duplicate clauses
2.29/2.36	c resolvent_look() :: found 85 resolvents
2.29/2.36	c main():: clause / variable ratio: ( 209014 / 50000 ) = 4.18
2.29/2.36	c longest clause has size 3
2.29/2.36	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.29/2.36	c number of free variables = 49836
2.29/2.36	c dynamic_preselect_setsize :: off
2.29/2.36	c main():: all systems go!
2.29/2.36	c |----------------------------------------------------------------|

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3420449-1306616999/watcher-3420449-1306616999 -o /tmp/evaluation-result-3420449-1306616999/solver-3420449-1306616999 -C 5000 -W 5100 -M 15500 ./march_rw HOME/instance-3420449-1306616999.cnf 

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

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


[startup+0 s]
/proc/loadavg: 2.03 2.05 2.00 3/554 1753
/proc/meminfo: memFree=17250600/32950928 swapFree=67056576/67111528
[pid=1753] ppid=1751 vsize=11224 CPUtime=0 cores=1,3,5,7
/proc/1753/stat : 1753 (march_rw) R 1751 1753 1501 0 -1 4194304 950 0 0 0 0 0 0 0 21 0 1 0 773297013 11493376 895 33554432000 4194304 4300876 140733573080064 18446744073709551615 239476355781 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1753/statm: 2806 901 110 27 0 1255 0

[startup+0.0312979 s]
/proc/loadavg: 2.03 2.05 2.00 3/554 1753
/proc/meminfo: memFree=17250600/32950928 swapFree=67056576/67111528
[pid=1753] ppid=1751 vsize=15112 CPUtime=0.02 cores=1,3,5,7
/proc/1753/stat : 1753 (march_rw) R 1751 1753 1501 0 -1 4194304 2166 0 0 0 2 0 0 0 21 0 1 0 773297013 15474688 2111 33554432000 4194304 4300876 140733573080064 18446744073709551615 4246532 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1753/statm: 3778 2111 113 27 0 2227 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 15112

[startup+0.100292 s]
/proc/loadavg: 2.03 2.05 2.00 3/554 1753
/proc/meminfo: memFree=17250600/32950928 swapFree=67056576/67111528
[pid=1753] ppid=1751 vsize=18676 CPUtime=0.09 cores=1,3,5,7
/proc/1753/stat : 1753 (march_rw) R 1751 1753 1501 0 -1 4194304 3139 0 0 0 9 0 0 0 21 0 1 0 773297013 19124224 3084 33554432000 4194304 4300876 140733573080064 18446744073709551615 239476694784 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1753/statm: 4669 3084 113 27 0 3118 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18676

[startup+0.300257 s]
/proc/loadavg: 2.03 2.05 2.00 3/554 1753
/proc/meminfo: memFree=17250600/32950928 swapFree=67056576/67111528
[pid=1753] ppid=1751 vsize=44788 CPUtime=0.29 cores=1,3,5,7
/proc/1753/stat : 1753 (march_rw) R 1751 1753 1501 0 -1 4194304 9740 0 0 0 28 1 0 0 22 0 1 0 773297013 45862912 7710 33554432000 4194304 4300876 140733573080064 18446744073709551615 4240300 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1753/statm: 11197 7710 128 27 0 9646 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 44788

[startup+0.701187 s]
/proc/loadavg: 2.03 2.05 2.00 3/554 1753
/proc/meminfo: memFree=17250600/32950928 swapFree=67056576/67111528
[pid=1753] ppid=1751 vsize=40040 CPUtime=0.69 cores=1,3,5,7
/proc/1753/stat : 1753 (march_rw) R 1751 1753 1501 0 -1 4194304 18535 0 0 0 67 2 0 0 23 0 1 0 773297013 41000960 6507 33554432000 4194304 4300876 140733573080064 18446744073709551615 4239767 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1753/statm: 10010 6507 129 27 0 8459 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 40040

[startup+1.50103 s]
/proc/loadavg: 2.03 2.05 2.00 3/555 1754
/proc/meminfo: memFree=17194800/32950928 swapFree=67056576/67111528
[pid=1753] ppid=1751 vsize=44592 CPUtime=1.49 cores=1,3,5,7
/proc/1753/stat : 1753 (march_rw) R 1751 1753 1501 0 -1 4202496 39400 0 0 0 144 5 0 0 25 0 1 0 773297013 45662208 7670 33554432000 4194304 4300876 140733573080064 18446744073709551615 4240270 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1753/statm: 11148 7670 137 27 0 9597 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 44592

[startup+3.10071 s]
/proc/loadavg: 2.03 2.05 2.00 3/555 1754
/proc/meminfo: memFree=17171176/32950928 swapFree=67056576/67111528
[pid=1753] ppid=1751 vsize=103076 CPUtime=3.08 cores=1,3,5,7
/proc/1753/stat : 1753 (march_rw) R 1751 1753 1501 0 -1 4202496 68199 0 0 0 300 8 0 0 25 0 1 0 773297013 105549824 21908 33554432000 4194304 4300876 140733573080064 18446744073709551615 4216917 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1753/statm: 25769 21908 169 27 0 24218 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 103076

[startup+6.3011 s]
/proc/loadavg: 2.03 2.05 2.00 3/555 1754
/proc/meminfo: memFree=17120068/32950928 swapFree=67056576/67111528
[pid=1753] ppid=1751 vsize=104832 CPUtime=6.29 cores=1,3,5,7
/proc/1753/stat : 1753 (march_rw) R 1751 1753 1501 0 -1 4202496 68610 0 0 0 621 8 0 0 25 0 1 0 773297013 107347968 22319 33554432000 4194304 4300876 140733573080064 18446744073709551615 4250803 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1753/statm: 26208 22319 169 27 0 24657 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 104832

[startup+12.7009 s]
/proc/loadavg: 2.03 2.05 2.00 3/555 1754
/proc/meminfo: memFree=17113904/32950928 swapFree=67056576/67111528
[pid=1753] ppid=1751 vsize=108648 CPUtime=12.69 cores=1,3,5,7
/proc/1753/stat : 1753 (march_rw) R 1751 1753 1501 0 -1 4202496 69458 0 0 0 1260 9 0 0 25 0 1 0 773297013 111255552 23167 33554432000 4194304 4300876 140733573080064 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1753/statm: 27162 23167 169 27 0 25611 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 108648

[startup+25.5004 s]
/proc/loadavg: 2.09 2.06 2.00 3/555 1754
/proc/meminfo: memFree=17104364/32950928 swapFree=67056576/67111528
[pid=1753] ppid=1751 vsize=117900 CPUtime=25.49 cores=1,3,5,7
/proc/1753/stat : 1753 (march_rw) R 1751 1753 1501 0 -1 4202496 71546 0 0 0 2540 9 0 0 25 0 1 0 773297013 120729600 25255 33554432000 4194304 4300876 140733573080064 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1753/statm: 29475 25255 169 27 0 27924 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 117900

[startup+51.1005 s]
/proc/loadavg: 2.06 2.05 2.00 3/555 1755
/proc/meminfo: memFree=17101552/32950928 swapFree=67056576/67111528
[pid=1753] ppid=1751 vsize=119616 CPUtime=51.09 cores=1,3,5,7
/proc/1753/stat : 1753 (march_rw) R 1751 1753 1501 0 -1 4202496 71999 0 0 0 5099 10 0 0 25 0 1 0 773297013 122486784 25708 33554432000 4194304 4300876 140733573080064 18446744073709551615 4250723 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1753/statm: 29904 25708 169 27 0 28353 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 119616

[startup+102.322 s]
/proc/loadavg: 2.02 2.04 2.00 3/555 1756
/proc/meminfo: memFree=17096572/32950928 swapFree=67056576/67111528
[pid=1753] ppid=1751 vsize=121464 CPUtime=102.31 cores=1,3,5,7
/proc/1753/stat : 1753 (march_rw) R 1751 1753 1501 0 -1 4202496 72437 0 0 0 10221 10 0 0 25 0 1 0 773297013 124379136 26146 33554432000 4194304 4300876 140733573080064 18446744073709551615 4263493 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1753/statm: 30366 26146 169 27 0 28815 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 121464

[startup+162.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/555 1758
/proc/meminfo: memFree=17093832/32950928 swapFree=67056576/67111528
[pid=1753] ppid=1751 vsize=122388 CPUtime=162.29 cores=1,3,5,7
/proc/1753/stat : 1753 (march_rw) R 1751 1753 1501 0 -1 4202496 72689 0 0 0 16219 10 0 0 25 0 1 0 773297013 125325312 26398 33554432000 4194304 4300876 140733573080064 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1753/statm: 30597 26398 169 27 0 29046 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 122388

[startup+222.301 s]
/proc/loadavg: 2.12 2.06 2.01 3/555 1760
/proc/meminfo: memFree=17093680/32950928 swapFree=67056576/67111528
[pid=1753] ppid=1751 vsize=123180 CPUtime=222.3 cores=1,3,5,7
/proc/1753/stat : 1753 (march_rw) R 1751 1753 1501 0 -1 4202496 72872 0 0 0 22220 10 0 0 25 0 1 0 773297013 126136320 26581 33554432000 4194304 4300876 140733573080064 18446744073709551615 4250933 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1753/statm: 30795 26581 169 27 0 29244 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 123180

[startup+282.3 s]
/proc/loadavg: 2.09 2.06 2.01 3/555 1761
/proc/meminfo: memFree=17093048/32950928 swapFree=67056576/67111528
[pid=1753] ppid=1751 vsize=123708 CPUtime=282.3 cores=1,3,5,7
/proc/1753/stat : 1753 (march_rw) R 1751 1753 1501 0 -1 4202496 73016 0 0 0 28220 10 0 0 25 0 1 0 773297013 126676992 26725 33554432000 4194304 4300876 140733573080064 18446744073709551615 4248609 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1753/statm: 30927 26725 169 27 0 29376 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 123708

[startup+342.301 s]
/proc/loadavg: 2.03 2.05 2.00 3/555 1763
/proc/meminfo: memFree=17092168/32950928 swapFree=67056576/67111528
[pid=1753] ppid=1751 vsize=124104 CPUtime=342.3 cores=1,3,5,7
/proc/1753/stat : 1753 (march_rw) R 1751 1753 1501 0 -1 4202496 73111 0 0 0 34220 10 0 0 25 0 1 0 773297013 127082496 26820 33554432000 4194304 4300876 140733573080064 18446744073709551615 4214499 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1753/statm: 31026 26820 169 27 0 29475 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 124104

[startup+402.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/555 1764
/proc/meminfo: memFree=17092512/32950928 swapFree=67056576/67111528
[pid=1753] ppid=1751 vsize=124500 CPUtime=402.31 cores=1,3,5,7
/proc/1753/stat : 1753 (march_rw) R 1751 1753 1501 0 -1 4202496 73226 0 0 0 40220 11 0 0 25 0 1 0 773297013 127488000 26935 33554432000 4194304 4300876 140733573080064 18446744073709551615 4228230 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1753/statm: 31125 26935 169 27 0 29574 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 124500

[startup+462.301 s]
/proc/loadavg: 2.00 2.03 2.00 3/555 1766
/proc/meminfo: memFree=17092252/32950928 swapFree=67056576/67111528
[pid=1753] ppid=1751 vsize=124896 CPUtime=462.31 cores=1,3,5,7
/proc/1753/stat : 1753 (march_rw) R 1751 1753 1501 0 -1 4202496 73320 0 0 0 46220 11 0 0 25 0 1 0 773297013 127893504 27029 33554432000 4194304 4300876 140733573080064 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1753/statm: 31224 27029 169 27 0 29673 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 124896

[startup+522.3 s]
/proc/loadavg: 2.08 2.04 2.01 3/555 1768
/proc/meminfo: memFree=17091740/32950928 swapFree=67056576/67111528
[pid=1753] ppid=1751 vsize=125160 CPUtime=522.31 cores=1,3,5,7
/proc/1753/stat : 1753 (march_rw) R 1751 1753 1501 0 -1 4202496 73383 0 0 0 52220 11 0 0 25 0 1 0 773297013 128163840 27092 33554432000 4194304 4300876 140733573080064 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1753/statm: 31290 27092 169 27 0 29739 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 125160

[startup+582.301 s]
/proc/loadavg: 2.03 2.03 2.00 3/555 1769
/proc/meminfo: memFree=17090984/32950928 swapFree=67056576/67111528
[pid=1753] ppid=1751 vsize=125424 CPUtime=582.31 cores=1,3,5,7
/proc/1753/stat : 1753 (march_rw) R 1751 1753 1501 0 -1 4202496 73445 0 0 0 58220 11 0 0 25 0 1 0 773297013 128434176 27154 33554432000 4194304 4300876 140733573080064 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1753/statm: 31356 27154 169 27 0 29805 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 125424

[startup+642.3 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.01 2.03 2.00 3/555 1874
/proc/meminfo: memFree=17083336/32950928 swapFree=67056576/67111528
[pid=1753] ppid=1751 vsize=130968 CPUtime=4062.47 cores=1,3,5,7
/proc/1753/stat : 1753 (march_rw) R 1751 1753 1501 0 -1 4202496 74846 0 0 0 406235 12 0 0 25 0 1 0 773297013 134111232 28555 33554432000 4194304 4300876 140733573080064 18446744073709551615 4265325 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1753/statm: 32742 28555 169 27 0 31191 0
Current children cumulated CPU time (s) 4062.47
Current children cumulated vsize (KiB) 130968

[startup+4122.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/555 1876
/proc/meminfo: memFree=17083208/32950928 swapFree=67056576/67111528
[pid=1753] ppid=1751 vsize=130968 CPUtime=4122.45 cores=1,3,5,7
/proc/1753/stat : 1753 (march_rw) R 1751 1753 1501 0 -1 4202496 74860 0 0 0 412233 12 0 0 25 0 1 0 773297013 134111232 28569 33554432000 4194304 4300876 140733573080064 18446744073709551615 4216857 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1753/statm: 32742 28569 169 27 0 31191 0
Current children cumulated CPU time (s) 4122.45
Current children cumulated vsize (KiB) 130968

[startup+4182.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/555 1877
/proc/meminfo: memFree=17083080/32950928 swapFree=67056576/67111528
[pid=1753] ppid=1751 vsize=131100 CPUtime=4182.45 cores=1,3,5,7
/proc/1753/stat : 1753 (march_rw) R 1751 1753 1501 0 -1 4202496 74871 0 0 0 418233 12 0 0 25 0 1 0 773297013 134246400 28580 33554432000 4194304 4300876 140733573080064 18446744073709551615 4269139 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1753/statm: 32775 28580 169 27 0 31224 0
Current children cumulated CPU time (s) 4182.45
Current children cumulated vsize (KiB) 131100

[startup+4242.3 s]
/proc/loadavg: 2.08 2.04 2.00 3/555 1879
/proc/meminfo: memFree=17082952/32950928 swapFree=67056576/67111528
[pid=1753] ppid=1751 vsize=131100 CPUtime=4242.45 cores=1,3,5,7
/proc/1753/stat : 1753 (march_rw) R 1751 1753 1501 0 -1 4202496 74883 0 0 0 424233 12 0 0 25 0 1 0 773297013 134246400 28592 33554432000 4194304 4300876 140733573080064 18446744073709551615 4265599 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1753/statm: 32775 28592 169 27 0 31224 0
Current children cumulated CPU time (s) 4242.45
Current children cumulated vsize (KiB) 131100

[startup+4302.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/555 1880
/proc/meminfo: memFree=17083072/32950928 swapFree=67056576/67111528
[pid=1753] ppid=1751 vsize=131100 CPUtime=4302.45 cores=1,3,5,7
/proc/1753/stat : 1753 (march_rw) R 1751 1753 1501 0 -1 4202496 74894 0 0 0 430233 12 0 0 25 0 1 0 773297013 134246400 28603 33554432000 4194304 4300876 140733573080064 18446744073709551615 4214443 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1753/statm: 32775 28603 169 27 0 31224 0
Current children cumulated CPU time (s) 4302.45
Current children cumulated vsize (KiB) 131100

[startup+4362.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/555 1882
/proc/meminfo: memFree=17082948/32950928 swapFree=67056576/67111528
[pid=1753] ppid=1751 vsize=131232 CPUtime=4362.46 cores=1,3,5,7
/proc/1753/stat : 1753 (march_rw) R 1751 1753 1501 0 -1 4202496 74902 0 0 0 436234 12 0 0 25 0 1 0 773297013 134381568 28611 33554432000 4194304 4300876 140733573080064 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1753/statm: 32808 28611 169 27 0 31257 0
Current children cumulated CPU time (s) 4362.46
Current children cumulated vsize (KiB) 131232

[startup+4422.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/555 1884
/proc/meminfo: memFree=17082944/32950928 swapFree=67056576/67111528
[pid=1753] ppid=1751 vsize=131232 CPUtime=4422.46 cores=1,3,5,7
/proc/1753/stat : 1753 (march_rw) R 1751 1753 1501 0 -1 4202496 74911 0 0 0 442234 12 0 0 25 0 1 0 773297013 134381568 28620 33554432000 4194304 4300876 140733573080064 18446744073709551615 4261324 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1753/statm: 32808 28620 169 27 0 31257 0
Current children cumulated CPU time (s) 4422.46
Current children cumulated vsize (KiB) 131232

[startup+4482.3 s]
/proc/loadavg: 2.08 2.04 2.00 3/555 1885
/proc/meminfo: memFree=17082696/32950928 swapFree=67056576/67111528
[pid=1753] ppid=1751 vsize=131232 CPUtime=4482.46 cores=1,3,5,7
/proc/1753/stat : 1753 (march_rw) R 1751 1753 1501 0 -1 4202496 74920 0 0 0 448234 12 0 0 25 0 1 0 773297013 134381568 28629 33554432000 4194304 4300876 140733573080064 18446744073709551615 4250944 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1753/statm: 32808 28629 169 27 0 31257 0
Current children cumulated CPU time (s) 4482.46
Current children cumulated vsize (KiB) 131232

[startup+4542.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/555 1887
/proc/meminfo: memFree=17082320/32950928 swapFree=67056576/67111528
[pid=1753] ppid=1751 vsize=131364 CPUtime=4542.46 cores=1,3,5,7
/proc/1753/stat : 1753 (march_rw) R 1751 1753 1501 0 -1 4202496 74931 0 0 0 454234 12 0 0 25 0 1 0 773297013 134516736 28640 33554432000 4194304 4300876 140733573080064 18446744073709551615 4216891 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1753/statm: 32841 28640 169 27 0 31290 0
Current children cumulated CPU time (s) 4542.46
Current children cumulated vsize (KiB) 131364

[startup+4602.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/555 1888
/proc/meminfo: memFree=17081576/32950928 swapFree=67056576/67111528
[pid=1753] ppid=1751 vsize=131364 CPUtime=4602.47 cores=1,3,5,7
/proc/1753/stat : 1753 (march_rw) R 1751 1753 1501 0 -1 4202496 74940 0 0 0 460235 12 0 0 25 0 1 0 773297013 134516736 28649 33554432000 4194304 4300876 140733573080064 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1753/statm: 32841 28649 169 27 0 31290 0
Current children cumulated CPU time (s) 4602.47
Current children cumulated vsize (KiB) 131364

[startup+4662.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/555 1890
/proc/meminfo: memFree=17080320/32950928 swapFree=67056576/67111528
[pid=1753] ppid=1751 vsize=131364 CPUtime=4662.47 cores=1,3,5,7
/proc/1753/stat : 1753 (march_rw) R 1751 1753 1501 0 -1 4202496 74949 0 0 0 466235 12 0 0 25 0 1 0 773297013 134516736 28658 33554432000 4194304 4300876 140733573080064 18446744073709551615 4214443 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1753/statm: 32841 28658 169 27 0 31290 0
Current children cumulated CPU time (s) 4662.47
Current children cumulated vsize (KiB) 131364

[startup+4722.32 s]
/proc/loadavg: 2.07 2.04 2.01 3/555 1892
/proc/meminfo: memFree=17080308/32950928 swapFree=67056576/67111528
[pid=1753] ppid=1751 vsize=131364 CPUtime=4722.49 cores=1,3,5,7
/proc/1753/stat : 1753 (march_rw) R 1751 1753 1501 0 -1 4202496 74959 0 0 0 472237 12 0 0 25 0 1 0 773297013 134516736 28668 33554432000 4194304 4300876 140733573080064 18446744073709551615 4276864 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1753/statm: 32841 28668 169 27 0 31290 0
Current children cumulated CPU time (s) 4722.49
Current children cumulated vsize (KiB) 131364

[startup+4782.3 s]
/proc/loadavg: 2.06 2.04 2.01 3/555 1893
/proc/meminfo: memFree=17081792/32950928 swapFree=67056576/67111528
[pid=1753] ppid=1751 vsize=131496 CPUtime=4782.47 cores=1,3,5,7
/proc/1753/stat : 1753 (march_rw) R 1751 1753 1501 0 -1 4202496 74969 0 0 0 478235 12 0 0 25 0 1 0 773297013 134651904 28678 33554432000 4194304 4300876 140733573080064 18446744073709551615 4214448 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1753/statm: 32874 28678 169 27 0 31323 0
Current children cumulated CPU time (s) 4782.47
Current children cumulated vsize (KiB) 131496

[startup+4842.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/555 1895
/proc/meminfo: memFree=17080916/32950928 swapFree=67056576/67111528
[pid=1753] ppid=1751 vsize=131496 CPUtime=4842.47 cores=1,3,5,7
/proc/1753/stat : 1753 (march_rw) R 1751 1753 1501 0 -1 4202496 74979 0 0 0 484235 12 0 0 25 0 1 0 773297013 134651904 28688 33554432000 4194304 4300876 140733573080064 18446744073709551615 4265437 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1753/statm: 32874 28688 169 27 0 31323 0
Current children cumulated CPU time (s) 4842.47
Current children cumulated vsize (KiB) 131496

[startup+4902.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/555 1896
/proc/meminfo: memFree=17081280/32950928 swapFree=67056576/67111528
[pid=1753] ppid=1751 vsize=131496 CPUtime=4902.48 cores=1,3,5,7
/proc/1753/stat : 1753 (march_rw) R 1751 1753 1501 0 -1 4202496 74988 0 0 0 490236 12 0 0 25 0 1 0 773297013 134651904 28697 33554432000 4194304 4300876 140733573080064 18446744073709551615 4265487 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1753/statm: 32874 28697 169 27 0 31323 0
Current children cumulated CPU time (s) 4902.48
Current children cumulated vsize (KiB) 131496

[startup+4962.3 s]
/proc/loadavg: 2.07 2.05 2.01 3/555 1898
/proc/meminfo: memFree=17081400/32950928 swapFree=67056576/67111528
[pid=1753] ppid=1751 vsize=131628 CPUtime=4962.48 cores=1,3,5,7
/proc/1753/stat : 1753 (march_rw) R 1751 1753 1501 0 -1 4202496 74996 0 0 0 496236 12 0 0 25 0 1 0 773297013 134787072 28705 33554432000 4194304 4300876 140733573080064 18446744073709551615 4265323 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1753/statm: 32907 28705 169 27 0 31356 0
Current children cumulated CPU time (s) 4962.48
Current children cumulated vsize (KiB) 131628



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.08 2.05 2.01 2/553 1900
/proc/meminfo: memFree=17140564/32950928 swapFree=67056576/67111528
[pid=1753] ppid=1751 vsize=131628 CPUtime=5000.08 cores=1,3,5,7
/proc/1753/stat : 1753 (march_rw) R 1751 1753 1501 0 -1 4202496 75002 0 0 0 499996 12 0 0 25 0 1 0 773297013 134787072 28711 33554432000 4194304 4300876 140733573080064 18446744073709551615 4200288 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1753/statm: 32907 28711 169 27 0 31356 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 131628

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+4999.9 s]
/proc/loadavg: 2.08 2.05 2.01 2/553 1900
/proc/meminfo: memFree=17140564/32950928 swapFree=67056576/67111528
[pid=1753] ppid=1751 vsize=131628 CPUtime=5000.08 cores=1,3,5,7
/proc/1753/stat : 1753 (march_rw) R 1751 1753 1501 0 -1 4202496 75002 0 0 0 499996 12 0 0 25 0 1 0 773297013 134787072 28711 33554432000 4194304 4300876 140733573080064 18446744073709551615 4200288 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1753/statm: 32907 28711 169 27 0 31356 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 131628

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.93
CPU time (s): 5000.12
CPU user time (s): 4999.99
CPU system time (s): 0.133979
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 131628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.99
system time used= 0.133979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 75002
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= 11454

runsolver used 25.7171 second user time and 65.2181 second system time

The end

Launcher Data 

Begin job on node148 at 2011-05-28 23:10:00
IDJOB=3420449
IDBENCH=82701
IDSOLVER=1913
FILE ID=node148/3420449-1306616999
RUNJOBID= node148-1306611997-1520
PBS_JOBID= 13471618
Free space on /tmp= 73612 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v50000-c210000-S964643921-035-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3420449-1306616999/watcher-3420449-1306616999 -o /tmp/evaluation-result-3420449-1306616999/solver-3420449-1306616999 -C 5000 -W 5100 -M 15500  ./march_rw HOME/instance-3420449-1306616999.cnf

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

MD5SUM BENCH= d8337de8a71a630ccf2dd02943cd7d7f
RANDOM SEED=728051415

node148.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		: 2666.854
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	: 5333.70
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		: 2666.854
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		: 2666.854
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	: 5332.83
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		: 2666.854
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		: 2666.854
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.854
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		: 2666.854
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	: 5332.82
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		: 2666.854
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:      17250632 kB
Buffers:        385756 kB
Cached:        8102064 kB
SwapCached:       8480 kB
Active:       10011288 kB
Inactive:      5316800 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      17250632 kB
SwapTotal:    67111528 kB
SwapFree:     67056576 kB
Dirty:            6200 kB
Writeback:           0 kB
AnonPages:     6838232 kB
Mapped:          43844 kB
Slab:           244212 kB
PageTables:      58020 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 170400896 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= 73612 MiB
End job on node148 at 2011-05-29 00:33:21