Trace number 3152290

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) 1300.06 1300.01

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v40000-c168000-S709305826-098-UNKNOWN.cnf
MD5SUM83f9a63a559155a858e739be2c598060
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark45.6951
Satisfiable
(Un)Satisfiability was proved
Number of variables40000
Number of clauses168000
Sum of the clauses size504000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3168000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.69/1.79	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.69/1.79	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.69/1.79	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.69/1.79	c main()::
1.69/1.79	c initFormula():: searching for DIMACS p-line....
1.69/1.79	c initFormula():: the DIMACS p-line indicates a CNF of 40000 variables and 168000 clauses.
1.69/1.79	c parseCNF():: parsing....
1.69/1.79	c parseCNF():: the CNF contains 0 unary clauses.
1.69/1.79	c runParser():: parsing was successful, warming up engines...
1.69/1.79	c simplify_formula():: removed 0 tautological, 1086 satisfied and 0 duplicate clauses
1.69/1.79	c preprocessing fase I completed:: there are now 39834 free variables and 166914 clauses.
1.69/1.79	c using 3-SAT heuristics (occurence based diff)
1.69/1.79	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.69/1.79	c simplify_formula():: removed 0 tautological, 0 satisfied and 153 duplicate clauses
1.69/1.79	c resolvent_look() :: found 86 resolvents
1.69/1.79	c main():: clause / variable ratio: ( 167000 / 40000 ) = 4.17
1.69/1.79	c longest clause has size 3
1.69/1.79	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.69/1.79	c number of free variables = 39834
1.69/1.79	c dynamic_preselect_setsize :: off
1.69/1.79	c main():: all systems go!
1.69/1.79	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-3152290-1301697641/watcher-3152290-1301697641 -o /tmp/evaluation-result-3152290-1301697641/solver-3152290-1301697641 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152290-1301697641.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: 0.92 1.29 2.33 4/189 27908
/proc/meminfo: memFree=27180212/32950928 swapFree=67102716/67111528
[pid=27908] ppid=27906 vsize=12524 CPUtime=0 cores=5,7
/proc/27908/stat : 27908 (march_rw) R 27906 27908 26583 0 -1 4194304 1518 0 0 0 0 0 0 0 21 0 1 0 281361212 12824576 1463 33554432000 4194304 4300876 140733506926704 18446744073709551615 4246532 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27908/statm: 3131 1463 113 27 0 1580 0

[startup+0.10319 s]
/proc/loadavg: 0.92 1.29 2.33 4/189 27908
/proc/meminfo: memFree=27180212/32950928 swapFree=67102716/67111528
[pid=27908] ppid=27906 vsize=17408 CPUtime=0.09 cores=5,7
/proc/27908/stat : 27908 (march_rw) R 27906 27908 26583 0 -1 4194304 2888 0 0 0 9 0 0 0 21 0 1 0 281361212 17825792 2833 33554432000 4194304 4300876 140733506926704 18446744073709551615 239476694784 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27908/statm: 4352 2833 113 27 0 2801 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17408

[startup+0.201161 s]
/proc/loadavg: 0.92 1.29 2.33 4/189 27908
/proc/meminfo: memFree=27180212/32950928 swapFree=67102716/67111528
[pid=27908] ppid=27906 vsize=28920 CPUtime=0.19 cores=5,7
/proc/27908/stat : 27908 (march_rw) R 27906 27908 26583 0 -1 4194304 5683 0 0 0 19 0 0 0 22 0 1 0 281361212 29614080 4046 33554432000 4194304 4300876 140733506926704 18446744073709551615 4247304 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27908/statm: 7230 4047 127 27 0 5679 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28920

[startup+0.301145 s]
/proc/loadavg: 0.92 1.29 2.33 4/189 27908
/proc/meminfo: memFree=27180212/32950928 swapFree=67102716/67111528
[pid=27908] ppid=27906 vsize=37216 CPUtime=0.29 cores=5,7
/proc/27908/stat : 27908 (march_rw) R 27906 27908 26583 0 -1 4194304 9567 0 0 0 28 1 0 0 22 0 1 0 281361212 38109184 6201 33554432000 4194304 4300876 140733506926704 18446744073709551615 4208124 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27908/statm: 9304 6201 129 27 0 7753 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 37216

[startup+0.701063 s]
/proc/loadavg: 0.92 1.29 2.33 4/189 27908
/proc/meminfo: memFree=27180212/32950928 swapFree=67102716/67111528
[pid=27908] ppid=27906 vsize=30484 CPUtime=0.69 cores=5,7
/proc/27908/stat : 27908 (march_rw) R 27906 27908 26583 0 -1 4202496 18612 0 0 0 67 2 0 0 24 0 1 0 281361212 31215616 4525 33554432000 4194304 4300876 140733506926704 18446744073709551615 4240059 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27908/statm: 7621 4525 136 27 0 6070 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 30484

[startup+1.50091 s]
/proc/loadavg: 0.92 1.29 2.33 5/190 27909
/proc/meminfo: memFree=27120940/32950928 swapFree=67102716/67111528
[pid=27908] ppid=27906 vsize=36984 CPUtime=1.49 cores=5,7
/proc/27908/stat : 27908 (march_rw) R 27906 27908 26583 0 -1 4202496 36109 0 0 0 145 4 0 0 25 0 1 0 281361212 37871616 6171 33554432000 4194304 4300876 140733506926704 18446744073709551615 239476343905 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27908/statm: 9246 6171 137 27 0 7695 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 36984

[startup+3.10061 s]
/proc/loadavg: 0.92 1.29 2.33 5/190 27909
/proc/meminfo: memFree=27063532/32950928 swapFree=67102716/67111528
[pid=27908] ppid=27906 vsize=84176 CPUtime=3.09 cores=5,7
/proc/27908/stat : 27908 (march_rw) R 27906 27908 26583 0 -1 4202496 54578 0 0 0 303 6 0 0 25 0 1 0 281361212 86196224 17720 33554432000 4194304 4300876 140733506926704 18446744073709551615 4217077 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27908/statm: 21044 17720 169 27 0 19493 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 84176

[startup+6.30099 s]
/proc/loadavg: 1.17 1.33 2.34 5/190 27909
/proc/meminfo: memFree=27046420/32950928 swapFree=67102716/67111528
[pid=27908] ppid=27906 vsize=86740 CPUtime=6.29 cores=5,7
/proc/27908/stat : 27908 (march_rw) R 27906 27908 26583 0 -1 4202496 55074 0 0 0 623 6 0 0 25 0 1 0 281361212 88821760 18216 33554432000 4194304 4300876 140733506926704 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27908/statm: 21685 18216 169 27 0 20134 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 86740

[startup+12.7008 s]
/proc/loadavg: 1.39 1.38 2.35 5/190 27909
/proc/meminfo: memFree=27034476/32950928 swapFree=67102716/67111528
[pid=27908] ppid=27906 vsize=95388 CPUtime=12.69 cores=5,7
/proc/27908/stat : 27908 (march_rw) R 27906 27908 26583 0 -1 4202496 56864 0 0 0 1262 7 0 0 25 0 1 0 281361212 97677312 20006 33554432000 4194304 4300876 140733506926704 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27908/statm: 23847 20006 169 27 0 22296 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 95388

[startup+25.5003 s]
/proc/loadavg: 1.97 1.50 2.38 5/190 27909
/proc/meminfo: memFree=27029768/32950928 swapFree=67102716/67111528
[pid=27908] ppid=27906 vsize=97236 CPUtime=25.49 cores=5,7
/proc/27908/stat : 27908 (march_rw) R 27906 27908 26583 0 -1 4202496 57348 0 0 0 2542 7 0 0 25 0 1 0 281361212 99569664 20490 33554432000 4194304 4300876 140733506926704 18446744073709551615 4263233 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27908/statm: 24309 20490 169 27 0 22758 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 97236

[startup+51.1004 s]
/proc/loadavg: 2.66 1.70 2.42 5/190 27910
/proc/meminfo: memFree=27024104/32950928 swapFree=67102716/67111528
[pid=27908] ppid=27906 vsize=98556 CPUtime=51.09 cores=5,7
/proc/27908/stat : 27908 (march_rw) R 27906 27908 26583 0 -1 4202496 57670 0 0 0 5102 7 0 0 25 0 1 0 281361212 100921344 20812 33554432000 4194304 4300876 140733506926704 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27908/statm: 24639 20812 169 27 0 23088 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 98556

[startup+102.301 s]
/proc/loadavg: 3.42 2.05 2.50 5/190 27911
/proc/meminfo: memFree=27014160/32950928 swapFree=67102716/67111528
[pid=27908] ppid=27906 vsize=99876 CPUtime=102.3 cores=5,7
/proc/27908/stat : 27908 (march_rw) R 27906 27908 26583 0 -1 4202496 57989 0 0 0 10223 7 0 0 25 0 1 0 281361212 102273024 21131 33554432000 4194304 4300876 140733506926704 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27908/statm: 24969 21131 169 27 0 23418 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 99876

[startup+162.301 s]
/proc/loadavg: 3.78 2.41 2.59 5/190 27913
/proc/meminfo: memFree=27005460/32950928 swapFree=67102716/67111528
[pid=27908] ppid=27906 vsize=100800 CPUtime=162.3 cores=5,7
/proc/27908/stat : 27908 (march_rw) R 27906 27908 26583 0 -1 4202496 58228 0 0 0 16222 8 0 0 25 0 1 0 281361212 103219200 21370 33554432000 4194304 4300876 140733506926704 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27908/statm: 25200 21370 169 27 0 23649 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 100800

[startup+222.307 s]
/proc/loadavg: 3.92 2.69 2.68 5/190 27915
/proc/meminfo: memFree=26997012/32950928 swapFree=67102716/67111528
[pid=27908] ppid=27906 vsize=101460 CPUtime=222.31 cores=5,7
/proc/27908/stat : 27908 (march_rw) R 27906 27908 26583 0 -1 4202496 58381 0 0 0 22223 8 0 0 25 0 1 0 281361212 103895040 21523 33554432000 4194304 4300876 140733506926704 18446744073709551615 4200267 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27908/statm: 25365 21523 169 27 0 23814 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 101460

[startup+282.301 s]
/proc/loadavg: 3.97 2.93 2.76 5/190 27916
/proc/meminfo: memFree=26989428/32950928 swapFree=67102716/67111528
[pid=27908] ppid=27906 vsize=101856 CPUtime=282.3 cores=5,7
/proc/27908/stat : 27908 (march_rw) R 27906 27908 26583 0 -1 4202496 58495 0 0 0 28222 8 0 0 25 0 1 0 281361212 104300544 21637 33554432000 4194304 4300876 140733506926704 18446744073709551615 4265599 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27908/statm: 25464 21637 169 27 0 23913 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 101856

[startup+342.301 s]
/proc/loadavg: 3.99 3.12 2.83 5/190 27918
/proc/meminfo: memFree=26981720/32950928 swapFree=67102716/67111528
[pid=27908] ppid=27906 vsize=102252 CPUtime=342.31 cores=5,7
/proc/27908/stat : 27908 (march_rw) R 27906 27908 26583 0 -1 4202496 58591 0 0 0 34223 8 0 0 25 0 1 0 281361212 104706048 21733 33554432000 4194304 4300876 140733506926704 18446744073709551615 4214499 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27908/statm: 25563 21733 169 27 0 24012 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 102252

[startup+402.301 s]
/proc/loadavg: 3.99 3.28 2.90 5/190 27919
/proc/meminfo: memFree=26973516/32950928 swapFree=67102716/67111528
[pid=27908] ppid=27906 vsize=102516 CPUtime=402.31 cores=5,7
/proc/27908/stat : 27908 (march_rw) R 27906 27908 26583 0 -1 4202496 58666 0 0 0 40223 8 0 0 25 0 1 0 281361212 104976384 21808 33554432000 4194304 4300876 140733506926704 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27908/statm: 25629 21808 169 27 0 24078 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 102516

[startup+462.3 s]
/proc/loadavg: 3.99 3.41 2.97 5/190 27921
/proc/meminfo: memFree=26966308/32950928 swapFree=67102716/67111528
[pid=27908] ppid=27906 vsize=102912 CPUtime=462.31 cores=5,7
/proc/27908/stat : 27908 (march_rw) R 27906 27908 26583 0 -1 4202496 58748 0 0 0 46223 8 0 0 25 0 1 0 281361212 105381888 21890 33554432000 4194304 4300876 140733506926704 18446744073709551615 4261207 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27908/statm: 25728 21890 169 27 0 24177 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 102912

[startup+522.301 s]
/proc/loadavg: 3.99 3.51 3.03 5/190 27923
/proc/meminfo: memFree=26959092/32950928 swapFree=67102716/67111528
[pid=27908] ppid=27906 vsize=103044 CPUtime=522.31 cores=5,7
/proc/27908/stat : 27908 (march_rw) R 27906 27908 26583 0 -1 4202496 58808 0 0 0 52223 8 0 0 25 0 1 0 281361212 105517056 21950 33554432000 4194304 4300876 140733506926704 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27908/statm: 25761 21950 169 27 0 24210 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 103044

[startup+582.3 s]
/proc/loadavg: 4.05 3.61 3.09 5/190 27924
/proc/meminfo: memFree=26951884/32950928 swapFree=67102716/67111528
[pid=27908] ppid=27906 vsize=103308 CPUtime=582.31 cores=5,7
/proc/27908/stat : 27908 (march_rw) R 27906 27908 26583 0 -1 4202496 58865 0 0 0 58223 8 0 0 25 0 1 0 281361212 105787392 22007 33554432000 4194304 4300876 140733506926704 18446744073709551615 4228812 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27908/statm: 25827 22007 169 27 0 24276 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 103308

[startup+642.301 s]
/proc/loadavg: 4.06 3.70 3.15 5/190 27926
/proc/meminfo: memFree=26944428/32950928 swapFree=67102716/67111528
[pid=27908] ppid=27906 vsize=103572 CPUtime=642.31 cores=5,7
/proc/27908/stat : 27908 (march_rw) R 27906 27908 26583 0 -1 4202496 58915 0 0 0 64223 8 0 0 25 0 1 0 281361212 106057728 22057 33554432000 4194304 4300876 140733506926704 18446744073709551615 4261132 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27908/statm: 25893 22057 169 27 0 24342 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 103572

[startup+702.3 s]
/proc/loadavg: 4.02 3.75 3.20 5/190 27927
/proc/meminfo: memFree=26936220/32950928 swapFree=67102716/67111528
[pid=27908] ppid=27906 vsize=103704 CPUtime=702.32 cores=5,7
/proc/27908/stat : 27908 (march_rw) R 27906 27908 26583 0 -1 4202496 58959 0 0 0 70224 8 0 0 25 0 1 0 281361212 106192896 22101 33554432000 4194304 4300876 140733506926704 18446744073709551615 4214560 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27908/statm: 25926 22101 169 27 0 24375 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 103704

[startup+762.301 s]
/proc/loadavg: 4.00 3.80 3.25 5/190 27929
/proc/meminfo: memFree=26928516/32950928 swapFree=67102716/67111528
[pid=27908] ppid=27906 vsize=103836 CPUtime=762.33 cores=5,7
/proc/27908/stat : 27908 (march_rw) R 27906 27908 26583 0 -1 4202496 58995 0 0 0 76225 8 0 0 25 0 1 0 281361212 106328064 22137 33554432000 4194304 4300876 140733506926704 18446744073709551615 4214448 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27908/statm: 25959 22137 169 27 0 24408 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 103836

[startup+822.3 s]
/proc/loadavg: 4.00 3.83 3.29 5/190 27931
/proc/meminfo: memFree=26921060/32950928 swapFree=67102716/67111528
[pid=27908] ppid=27906 vsize=103968 CPUtime=822.32 cores=5,7
/proc/27908/stat : 27908 (march_rw) R 27906 27908 26583 0 -1 4202496 59036 0 0 0 82224 8 0 0 25 0 1 0 281361212 106463232 22178 33554432000 4194304 4300876 140733506926704 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27908/statm: 25992 22178 169 27 0 24441 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 103968

[startup+882.307 s]
/proc/loadavg: 4.00 3.86 3.33 5/190 27932
/proc/meminfo: memFree=26914100/32950928 swapFree=67102716/67111528
[pid=27908] ppid=27906 vsize=104100 CPUtime=882.33 cores=5,7
/proc/27908/stat : 27908 (march_rw) R 27906 27908 26583 0 -1 4202496 59073 0 0 0 88225 8 0 0 25 0 1 0 281361212 106598400 22215 33554432000 4194304 4300876 140733506926704 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27908/statm: 26025 22215 169 27 0 24474 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 104100

[startup+942.3 s]
/proc/loadavg: 4.00 3.88 3.37 5/190 27934
/proc/meminfo: memFree=26907120/32950928 swapFree=67102716/67111528
[pid=27908] ppid=27906 vsize=104364 CPUtime=942.33 cores=5,7
/proc/27908/stat : 27908 (march_rw) R 27906 27908 26583 0 -1 4202496 59111 0 0 0 94225 8 0 0 25 0 1 0 281361212 106868736 22253 33554432000 4194304 4300876 140733506926704 18446744073709551615 4228535 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27908/statm: 26091 22253 169 27 0 24540 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 104364

[startup+1002.3 s]
/proc/loadavg: 4.00 3.90 3.41 5/190 27935
/proc/meminfo: memFree=26899904/32950928 swapFree=67102716/67111528
[pid=27908] ppid=27906 vsize=104496 CPUtime=1002.33 cores=5,7
/proc/27908/stat : 27908 (march_rw) R 27906 27908 26583 0 -1 4202496 59148 0 0 0 100225 8 0 0 25 0 1 0 281361212 107003904 22290 33554432000 4194304 4300876 140733506926704 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27908/statm: 26124 22290 169 27 0 24573 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 104496

[startup+1062.3 s]
/proc/loadavg: 4.03 3.93 3.45 5/190 27937
/proc/meminfo: memFree=26892820/32950928 swapFree=67102716/67111528
[pid=27908] ppid=27906 vsize=104628 CPUtime=1062.33 cores=5,7
/proc/27908/stat : 27908 (march_rw) R 27906 27908 26583 0 -1 4202496 59176 0 0 0 106225 8 0 0 25 0 1 0 281361212 107139072 22318 33554432000 4194304 4300876 140733506926704 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27908/statm: 26157 22318 169 27 0 24606 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 104628

[startup+1122.3 s]
/proc/loadavg: 4.10 3.97 3.49 5/190 27939
/proc/meminfo: memFree=26885236/32950928 swapFree=67102716/67111528
[pid=27908] ppid=27906 vsize=104760 CPUtime=1122.33 cores=5,7
/proc/27908/stat : 27908 (march_rw) R 27906 27908 26583 0 -1 4202496 59208 0 0 0 112225 8 0 0 25 0 1 0 281361212 107274240 22350 33554432000 4194304 4300876 140733506926704 18446744073709551615 4228277 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27908/statm: 26190 22350 169 27 0 24639 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 104760

[startup+1182.3 s]
/proc/loadavg: 4.04 3.97 3.52 5/190 27940
/proc/meminfo: memFree=26878032/32950928 swapFree=67102716/67111528
[pid=27908] ppid=27906 vsize=104760 CPUtime=1182.34 cores=5,7
/proc/27908/stat : 27908 (march_rw) R 27906 27908 26583 0 -1 4202496 59237 0 0 0 118226 8 0 0 25 0 1 0 281361212 107274240 22379 33554432000 4194304 4300876 140733506926704 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27908/statm: 26190 22379 169 27 0 24639 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 104760

[startup+1242.3 s]
/proc/loadavg: 4.01 3.97 3.55 5/190 27951
/proc/meminfo: memFree=26869252/32950928 swapFree=67102716/67111528
[pid=27908] ppid=27906 vsize=104892 CPUtime=1242.34 cores=5,7
/proc/27908/stat : 27908 (march_rw) R 27906 27908 26583 0 -1 4202496 59269 0 0 0 124226 8 0 0 25 0 1 0 281361212 107409408 22411 33554432000 4194304 4300876 140733506926704 18446744073709551615 4217014 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27908/statm: 26223 22411 169 27 0 24672 0
Current children cumulated CPU time (s) 1242.34
Current children cumulated vsize (KiB) 104892



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.97 3.57 2/185 27955
/proc/meminfo: memFree=27109336/32950928 swapFree=67102716/67111528
[pid=27908] ppid=27906 vsize=105024 CPUtime=1300.05 cores=5,7
/proc/27908/stat : 27908 (march_rw) R 27906 27908 26583 0 -1 4202496 59296 0 0 0 129997 8 0 0 25 0 1 0 281361212 107544576 22438 33554432000 4194304 4300876 140733506926704 18446744073709551615 4261178 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27908/statm: 26256 22438 169 27 0 24705 0
Current children cumulated CPU time (s) 1300.05
Current children cumulated vsize (KiB) 105024

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

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

[startup+1300 s]
/proc/loadavg: 4.00 3.97 3.57 2/185 27955
/proc/meminfo: memFree=27109336/32950928 swapFree=67102716/67111528
[pid=27908] ppid=27906 vsize=105024 CPUtime=1300.05 cores=5,7
/proc/27908/stat : 27908 (march_rw) R 27906 27908 26583 0 -1 4202496 59296 0 0 0 129997 8 0 0 25 0 1 0 281361212 107544576 22438 33554432000 4194304 4300876 140733506926704 18446744073709551615 4261178 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27908/statm: 26256 22438 169 27 0 24705 0
Current children cumulated CPU time (s) 1300.05
Current children cumulated vsize (KiB) 105024

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.06
CPU user time (s): 1299.97
CPU system time (s): 0.090986
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 105024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.97
system time used= 0.090986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 59296
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= 1275

runsolver used 2.08468 second user time and 5.01324 second system time

The end

Launcher Data 

Begin job on node148 at 2011-04-02 00:40:41
IDJOB=3152290
IDBENCH=82570
IDSOLVER=1561
FILE ID=node148/3152290-1301697641
RUNJOBID= node148-1301697641-27869
PBS_JOBID= 12840688
Free space on /tmp= 71308 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v40000-c168000-S709305826-098-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152290-1301697641/watcher-3152290-1301697641 -o /tmp/evaluation-result-3152290-1301697641/solver-3152290-1301697641 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152290-1301697641.cnf

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

MD5SUM BENCH= 83f9a63a559155a858e739be2c598060
RANDOM SEED=1295635582

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:      27181980 kB
Buffers:        264308 kB
Cached:        5199008 kB
SwapCached:       4876 kB
Active:        1999924 kB
Inactive:      3546176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      27181980 kB
SwapTotal:    67111528 kB
SwapFree:     67102716 kB
Dirty:            7452 kB
Writeback:           0 kB
AnonPages:       80132 kB
Mapped:          15084 kB
Slab:           161360 kB
PageTables:       5136 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   280200 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= 71312 MiB
End job on node148 at 2011-04-02 01:02:24