Trace number 3152338

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) 1300.04 1300.01

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v15000-c63000-S89201333-019-UNKNOWN.cnf
MD5SUM04e94fe2f2a1881d983170c76e6cb046
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark29.6875
Satisfiable
(Un)Satisfiability was proved
Number of variables15000
Number of clauses63000
Sum of the clauses size189000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 363000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.49/0.56	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.49/0.56	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.49/0.56	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.49/0.56	c main()::
0.49/0.56	c initFormula():: searching for DIMACS p-line....
0.49/0.56	c initFormula():: the DIMACS p-line indicates a CNF of 15000 variables and 63000 clauses.
0.49/0.56	c parseCNF():: parsing....
0.49/0.56	c parseCNF():: the CNF contains 0 unary clauses.
0.49/0.56	c runParser():: parsing was successful, warming up engines...
0.49/0.56	c simplify_formula():: removed 0 tautological, 347 satisfied and 0 duplicate clauses
0.49/0.56	c preprocessing fase I completed:: there are now 14947 free variables and 62653 clauses.
0.49/0.56	c using 3-SAT heuristics (occurence based diff)
0.49/0.56	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.56	c simplify_formula():: removed 0 tautological, 0 satisfied and 161 duplicate clauses
0.49/0.56	c resolvent_look() :: found 79 resolvents
0.49/0.56	c main():: clause / variable ratio: ( 62732 / 15000 ) = 4.18
0.49/0.56	c longest clause has size 3
0.49/0.56	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.56	c number of free variables = 14947
0.49/0.56	c dynamic_preselect_setsize :: off
0.49/0.56	c main():: all systems go!
0.49/0.56	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-3152338-1301699683/watcher-3152338-1301699683 -o /tmp/evaluation-result-3152338-1301699683/solver-3152338-1301699683 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152338-1301699683.cnf 

running on 2 cores: 0,2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 4.00 3.98 3.77 5/189 31615
/proc/meminfo: memFree=20673612/32950904 swapFree=67111528/67111528
[pid=31615] ppid=31613 vsize=8728 CPUtime=0 cores=0,2
/proc/31615/stat : 31615 (march_rw) R 31613 31615 31396 0 -1 4194304 715 0 0 0 0 0 0 0 25 0 1 0 281568102 8937472 659 33554432000 4194304 4300876 140734432081728 18446744073709551615 237278540485 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31615/statm: 2182 659 113 27 0 631 0

[startup+0.0336069 s]
/proc/loadavg: 4.00 3.98 3.77 5/189 31615
/proc/meminfo: memFree=20673612/32950904 swapFree=67111528/67111528
[pid=31615] ppid=31613 vsize=10048 CPUtime=0.02 cores=0,2
/proc/31615/stat : 31615 (march_rw) R 31613 31615 31396 0 -1 4194304 1090 0 0 0 2 0 0 0 25 0 1 0 281568102 10289152 1034 33554432000 4194304 4300876 140734432081728 18446744073709551615 237278410657 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31615/statm: 2545 1035 113 27 0 994 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 10048

[startup+0.100666 s]
/proc/loadavg: 4.00 3.98 3.77 5/189 31615
/proc/meminfo: memFree=20673612/32950904 swapFree=67111528/67111528
[pid=31615] ppid=31613 vsize=15356 CPUtime=0.09 cores=0,2
/proc/31615/stat : 31615 (march_rw) R 31613 31615 31396 0 -1 4194304 3054 0 0 0 9 0 0 0 25 0 1 0 281568102 15724544 1793 33554432000 4194304 4300876 140734432081728 18446744073709551615 4240059 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31615/statm: 3839 1793 129 27 0 2288 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15356

[startup+0.300583 s]
/proc/loadavg: 4.00 3.98 3.77 5/189 31615
/proc/meminfo: memFree=20673612/32950904 swapFree=67111528/67111528
[pid=31615] ppid=31613 vsize=17864 CPUtime=0.29 cores=0,2
/proc/31615/stat : 31615 (march_rw) R 31613 31615 31396 0 -1 4202496 10014 0 0 0 28 1 0 0 25 0 1 0 281568102 18292736 2414 33554432000 4194304 4300876 140734432081728 18446744073709551615 4240270 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31615/statm: 4466 2414 136 27 0 2915 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17864

[startup+0.700525 s]
/proc/loadavg: 4.00 3.98 3.77 5/189 31615
/proc/meminfo: memFree=20673612/32950904 swapFree=67111528/67111528
[pid=31615] ppid=31613 vsize=35416 CPUtime=0.69 cores=0,2
/proc/31615/stat : 31615 (march_rw) R 31613 31615 31396 0 -1 4202496 19756 0 0 0 67 2 0 0 25 0 1 0 281568102 36265984 6324 33554432000 4194304 4300876 140734432081728 18446744073709551615 4216863 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31615/statm: 8854 6333 169 27 0 7303 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 35416

[startup+1.50035 s]
/proc/loadavg: 4.00 3.98 3.77 5/190 31616
/proc/meminfo: memFree=20620416/32950904 swapFree=67111528/67111528
[pid=31615] ppid=31613 vsize=38028 CPUtime=1.49 cores=0,2
/proc/31615/stat : 31615 (march_rw) R 31613 31615 31396 0 -1 4202496 20681 0 0 0 147 2 0 0 25 0 1 0 281568102 38940672 7249 33554432000 4194304 4300876 140734432081728 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31615/statm: 9507 7249 169 27 0 7956 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 38028

[startup+3.10101 s]
/proc/loadavg: 4.00 3.98 3.78 5/190 31616
/proc/meminfo: memFree=20550884/32950904 swapFree=67111528/67111528
[pid=31615] ppid=31613 vsize=39352 CPUtime=3.09 cores=0,2
/proc/31615/stat : 31615 (march_rw) R 31613 31615 31396 0 -1 4202496 21069 0 0 0 307 2 0 0 25 0 1 0 281568102 40296448 7637 33554432000 4194304 4300876 140734432081728 18446744073709551615 4228230 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31615/statm: 9838 7637 169 27 0 8287 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 39352

[startup+6.30045 s]
/proc/loadavg: 4.00 3.98 3.78 5/190 31616
/proc/meminfo: memFree=20528660/32950904 swapFree=67111528/67111528
[pid=31615] ppid=31613 vsize=40012 CPUtime=6.29 cores=0,2
/proc/31615/stat : 31615 (march_rw) R 31613 31615 31396 0 -1 4202496 21250 0 0 0 627 2 0 0 25 0 1 0 281568102 40972288 7818 33554432000 4194304 4300876 140734432081728 18446744073709551615 4228157 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31615/statm: 10003 7818 169 27 0 8452 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 40012

[startup+12.7004 s]
/proc/loadavg: 4.00 3.98 3.78 5/190 31616
/proc/meminfo: memFree=20515548/32950904 swapFree=67111528/67111528
[pid=31615] ppid=31613 vsize=40540 CPUtime=12.69 cores=0,2
/proc/31615/stat : 31615 (march_rw) R 31613 31615 31396 0 -1 4202496 21398 0 0 0 1267 2 0 0 25 0 1 0 281568102 41512960 7966 33554432000 4194304 4300876 140734432081728 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31615/statm: 10135 7966 169 27 0 8584 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 40540

[startup+25.5011 s]
/proc/loadavg: 4.00 3.98 3.78 5/190 31617
/proc/meminfo: memFree=20511208/32950904 swapFree=67111528/67111528
[pid=31615] ppid=31613 vsize=41200 CPUtime=25.49 cores=0,2
/proc/31615/stat : 31615 (march_rw) R 31613 31615 31396 0 -1 4202496 21541 0 0 0 2547 2 0 0 25 0 1 0 281568102 42188800 8109 33554432000 4194304 4300876 140734432081728 18446744073709551615 4250884 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31615/statm: 10300 8109 169 27 0 8749 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 41200

[startup+51.1005 s]
/proc/loadavg: 4.00 3.98 3.78 5/190 31617
/proc/meminfo: memFree=20505608/32950904 swapFree=67111528/67111528
[pid=31615] ppid=31613 vsize=41728 CPUtime=51.09 cores=0,2
/proc/31615/stat : 31615 (march_rw) R 31613 31615 31396 0 -1 4202496 21695 0 0 0 5107 2 0 0 25 0 1 0 281568102 42729472 8263 33554432000 4194304 4300876 140734432081728 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31615/statm: 10432 8263 169 27 0 8881 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 41728

[startup+102.306 s]
/proc/loadavg: 4.00 3.98 3.80 5/190 31619
/proc/meminfo: memFree=20496664/32950904 swapFree=67111528/67111528
[pid=31615] ppid=31613 vsize=42388 CPUtime=102.3 cores=0,2
/proc/31615/stat : 31615 (march_rw) R 31613 31615 31396 0 -1 4202496 21847 0 0 0 10228 2 0 0 25 0 1 0 281568102 43405312 8415 33554432000 4194304 4300876 140734432081728 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31615/statm: 10597 8415 169 27 0 9046 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 42388

[startup+162.301 s]
/proc/loadavg: 4.00 3.98 3.81 5/190 31620
/proc/meminfo: memFree=20489080/32950904 swapFree=67111528/67111528
[pid=31615] ppid=31613 vsize=42784 CPUtime=162.29 cores=0,2
/proc/31615/stat : 31615 (march_rw) R 31613 31615 31396 0 -1 4202496 21951 0 0 0 16227 2 0 0 25 0 1 0 281568102 43810816 8519 33554432000 4194304 4300876 140734432081728 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31615/statm: 10696 8519 169 27 0 9145 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 42784

[startup+222.301 s]
/proc/loadavg: 4.00 3.98 3.82 5/190 31622
/proc/meminfo: memFree=20482504/32950904 swapFree=67111528/67111528
[pid=31615] ppid=31613 vsize=43048 CPUtime=222.29 cores=0,2
/proc/31615/stat : 31615 (march_rw) R 31613 31615 31396 0 -1 4202496 22023 0 0 0 22227 2 0 0 25 0 1 0 281568102 44081152 8591 33554432000 4194304 4300876 140734432081728 18446744073709551615 4214471 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31615/statm: 10762 8591 169 27 0 9211 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 43048

[startup+282.3 s]
/proc/loadavg: 4.00 3.98 3.82 5/190 31624
/proc/meminfo: memFree=20476412/32950904 swapFree=67111528/67111528
[pid=31615] ppid=31613 vsize=43312 CPUtime=282.3 cores=0,2
/proc/31615/stat : 31615 (march_rw) R 31613 31615 31396 0 -1 4202496 22074 0 0 0 28228 2 0 0 25 0 1 0 281568102 44351488 8642 33554432000 4194304 4300876 140734432081728 18446744073709551615 4261085 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31615/statm: 10828 8642 169 27 0 9277 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 43312

[startup+342.301 s]
/proc/loadavg: 4.00 3.98 3.83 5/190 31625
/proc/meminfo: memFree=20470448/32950904 swapFree=67111528/67111528
[pid=31615] ppid=31613 vsize=43444 CPUtime=342.3 cores=0,2
/proc/31615/stat : 31615 (march_rw) R 31613 31615 31396 0 -1 4202496 22123 0 0 0 34228 2 0 0 25 0 1 0 281568102 44486656 8691 33554432000 4194304 4300876 140734432081728 18446744073709551615 4265325 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31615/statm: 10861 8691 169 27 0 9310 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 43444

[startup+402.301 s]
/proc/loadavg: 4.00 3.98 3.84 5/190 31627
/proc/meminfo: memFree=20464604/32950904 swapFree=67111528/67111528
[pid=31615] ppid=31613 vsize=43576 CPUtime=402.3 cores=0,2
/proc/31615/stat : 31615 (march_rw) R 31613 31615 31396 0 -1 4202496 22164 0 0 0 40228 2 0 0 25 0 1 0 281568102 44621824 8732 33554432000 4194304 4300876 140734432081728 18446744073709551615 4214457 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31615/statm: 10894 8732 169 27 0 9343 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 43576

[startup+462.3 s]
/proc/loadavg: 4.00 3.98 3.84 5/190 31628
/proc/meminfo: memFree=20458896/32950904 swapFree=67111528/67111528
[pid=31615] ppid=31613 vsize=43708 CPUtime=462.3 cores=0,2
/proc/31615/stat : 31615 (march_rw) R 31613 31615 31396 0 -1 4202496 22201 0 0 0 46228 2 0 0 25 0 1 0 281568102 44756992 8769 33554432000 4194304 4300876 140734432081728 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31615/statm: 10927 8769 169 27 0 9376 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 43708

[startup+522.3 s]
/proc/loadavg: 4.00 3.98 3.85 5/190 31630
/proc/meminfo: memFree=20453060/32950904 swapFree=67111528/67111528
[pid=31615] ppid=31613 vsize=43840 CPUtime=522.3 cores=0,2
/proc/31615/stat : 31615 (march_rw) R 31613 31615 31396 0 -1 4202496 22226 0 0 0 52228 2 0 0 25 0 1 0 281568102 44892160 8794 33554432000 4194304 4300876 140734432081728 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31615/statm: 10960 8794 169 27 0 9409 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 43840

[startup+582.301 s]
/proc/loadavg: 4.00 3.98 3.85 5/190 31632
/proc/meminfo: memFree=20447220/32950904 swapFree=67111528/67111528
[pid=31615] ppid=31613 vsize=43972 CPUtime=582.31 cores=0,2
/proc/31615/stat : 31615 (march_rw) R 31613 31615 31396 0 -1 4202496 22256 0 0 0 58228 3 0 0 25 0 1 0 281568102 45027328 8824 33554432000 4194304 4300876 140734432081728 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31615/statm: 10993 8824 169 27 0 9442 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 43972

[startup+642.3 s]
/proc/loadavg: 4.00 3.98 3.86 5/190 31633
/proc/meminfo: memFree=20441624/32950904 swapFree=67111528/67111528
[pid=31615] ppid=31613 vsize=44104 CPUtime=642.31 cores=0,2
/proc/31615/stat : 31615 (march_rw) R 31613 31615 31396 0 -1 4202496 22280 0 0 0 64228 3 0 0 25 0 1 0 281568102 45162496 8848 33554432000 4194304 4300876 140734432081728 18446744073709551615 4250938 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31615/statm: 11026 8848 169 27 0 9475 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 44104

[startup+702.3 s]
/proc/loadavg: 4.00 3.98 3.87 5/190 31635
/proc/meminfo: memFree=20435900/32950904 swapFree=67111528/67111528
[pid=31615] ppid=31613 vsize=44104 CPUtime=702.31 cores=0,2
/proc/31615/stat : 31615 (march_rw) R 31613 31615 31396 0 -1 4202496 22300 0 0 0 70228 3 0 0 25 0 1 0 281568102 45162496 8868 33554432000 4194304 4300876 140734432081728 18446744073709551615 4228543 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31615/statm: 11026 8868 169 27 0 9475 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 44104

[startup+762.307 s]
/proc/loadavg: 4.00 3.98 3.87 5/190 31636
/proc/meminfo: memFree=20429932/32950904 swapFree=67111528/67111528
[pid=31615] ppid=31613 vsize=44236 CPUtime=762.32 cores=0,2
/proc/31615/stat : 31615 (march_rw) R 31613 31615 31396 0 -1 4202496 22323 0 0 0 76229 3 0 0 25 0 1 0 281568102 45297664 8891 33554432000 4194304 4300876 140734432081728 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31615/statm: 11059 8891 169 27 0 9508 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 44236

[startup+822.301 s]
/proc/loadavg: 4.00 3.98 3.88 5/190 31638
/proc/meminfo: memFree=20424456/32950904 swapFree=67111528/67111528
[pid=31615] ppid=31613 vsize=44368 CPUtime=822.31 cores=0,2
/proc/31615/stat : 31615 (march_rw) R 31613 31615 31396 0 -1 4202496 22346 0 0 0 82228 3 0 0 25 0 1 0 281568102 45432832 8914 33554432000 4194304 4300876 140734432081728 18446744073709551615 4265599 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31615/statm: 11092 8914 169 27 0 9541 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 44368

[startup+882.3 s]
/proc/loadavg: 4.00 3.98 3.88 5/190 31640
/proc/meminfo: memFree=20418496/32950904 swapFree=67111528/67111528
[pid=31615] ppid=31613 vsize=44500 CPUtime=882.31 cores=0,2
/proc/31615/stat : 31615 (march_rw) R 31613 31615 31396 0 -1 4202496 22371 0 0 0 88228 3 0 0 25 0 1 0 281568102 45568000 8939 33554432000 4194304 4300876 140734432081728 18446744073709551615 4216999 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31615/statm: 11125 8939 169 27 0 9574 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 44500

[startup+942.301 s]
/proc/loadavg: 4.00 3.98 3.89 5/190 31641
/proc/meminfo: memFree=20412648/32950904 swapFree=67111528/67111528
[pid=31615] ppid=31613 vsize=44500 CPUtime=942.32 cores=0,2
/proc/31615/stat : 31615 (march_rw) R 31613 31615 31396 0 -1 4202496 22389 0 0 0 94229 3 0 0 25 0 1 0 281568102 45568000 8957 33554432000 4194304 4300876 140734432081728 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31615/statm: 11125 8957 169 27 0 9574 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 44500

[startup+1002.3 s]
/proc/loadavg: 4.00 3.98 3.89 5/190 31643
/proc/meminfo: memFree=20407184/32950904 swapFree=67111528/67111528
[pid=31615] ppid=31613 vsize=44500 CPUtime=1002.32 cores=0,2
/proc/31615/stat : 31615 (march_rw) R 31613 31615 31396 0 -1 4202496 22402 0 0 0 100229 3 0 0 25 0 1 0 281568102 45568000 8970 33554432000 4194304 4300876 140734432081728 18446744073709551615 4261326 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31615/statm: 11125 8970 169 27 0 9574 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 44500

[startup+1062.3 s]
/proc/loadavg: 4.00 3.98 3.90 5/190 31644
/proc/meminfo: memFree=20401104/32950904 swapFree=67111528/67111528
[pid=31615] ppid=31613 vsize=44632 CPUtime=1062.32 cores=0,2
/proc/31615/stat : 31615 (march_rw) R 31613 31615 31396 0 -1 4202496 22417 0 0 0 106229 3 0 0 25 0 1 0 281568102 45703168 8985 33554432000 4194304 4300876 140734432081728 18446744073709551615 4214400 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31615/statm: 11158 8985 169 27 0 9607 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 44632

[startup+1122.3 s]
/proc/loadavg: 4.00 3.98 3.91 5/190 31646
/proc/meminfo: memFree=20395516/32950904 swapFree=67111528/67111528
[pid=31615] ppid=31613 vsize=44764 CPUtime=1122.32 cores=0,2
/proc/31615/stat : 31615 (march_rw) R 31613 31615 31396 0 -1 4202496 22437 0 0 0 112229 3 0 0 25 0 1 0 281568102 45838336 9005 33554432000 4194304 4300876 140734432081728 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31615/statm: 11191 9005 169 27 0 9640 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 44764

[startup+1182.3 s]
/proc/loadavg: 4.00 3.98 3.91 5/190 31648
/proc/meminfo: memFree=20389920/32950904 swapFree=67111528/67111528
[pid=31615] ppid=31613 vsize=44764 CPUtime=1182.32 cores=0,2
/proc/31615/stat : 31615 (march_rw) R 31613 31615 31396 0 -1 4202496 22455 0 0 0 118229 3 0 0 25 0 1 0 281568102 45838336 9023 33554432000 4194304 4300876 140734432081728 18446744073709551615 4274549 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31615/statm: 11191 9023 169 27 0 9640 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 44764

[startup+1242.3 s]
/proc/loadavg: 4.00 3.98 3.91 5/190 31649
/proc/meminfo: memFree=20383340/32950904 swapFree=67111528/67111528
[pid=31615] ppid=31613 vsize=44896 CPUtime=1242.32 cores=0,2
/proc/31615/stat : 31615 (march_rw) R 31613 31615 31396 0 -1 4202496 22471 0 0 0 124229 3 0 0 25 0 1 0 281568102 45973504 9039 33554432000 4194304 4300876 140734432081728 18446744073709551615 4261151 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31615/statm: 11224 9039 169 27 0 9673 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 44896



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.98 3.91 2/185 31654
/proc/meminfo: memFree=20658032/32950904 swapFree=67111528/67111528
[pid=31615] ppid=31613 vsize=44896 CPUtime=1300.02 cores=0,2
/proc/31615/stat : 31615 (march_rw) R 31613 31615 31396 0 -1 4202496 22484 0 0 0 129999 3 0 0 25 0 1 0 281568102 45973504 9052 33554432000 4194304 4300876 140734432081728 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31615/statm: 11224 9052 169 27 0 9673 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 44896

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): 1300.04
CPU user time (s): 1300
CPU system time (s): 0.040993
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 44896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300
system time used= 0.040993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22484
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= 2231

runsolver used 1.9777 second user time and 5.12422 second system time

The end

Launcher Data 

Begin job on node121 at 2011-04-02 01:14:44
IDJOB=3152338
IDBENCH=82618
IDSOLVER=1561
FILE ID=node121/3152338-1301699683
RUNJOBID= node121-1301698381-31414
PBS_JOBID= 12840744
Free space on /tmp= 71096 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v15000-c63000-S89201333-019-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152338-1301699683/watcher-3152338-1301699683 -o /tmp/evaluation-result-3152338-1301699683/solver-3152338-1301699683 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152338-1301699683.cnf

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

MD5SUM BENCH= 04e94fe2f2a1881d983170c76e6cb046
RANDOM SEED=1836698678

node121.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		: 2666.817
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	: 5333.63
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		: 2666.817
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	: 5226.07
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		: 2666.817
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	: 5332.84
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		: 2666.817
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	: 5332.77
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		: 2666.817
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		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950904 kB
MemFree:      20674016 kB
Buffers:        329912 kB
Cached:       11583548 kB
SwapCached:          0 kB
Active:        7683056 kB
Inactive:      4320876 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950904 kB
LowFree:      20674016 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            8592 kB
Writeback:           0 kB
AnonPages:       90456 kB
Mapped:          15272 kB
Slab:           209368 kB
PageTables:       4684 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586980 kB
Committed_AS:   283332 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= 71104 MiB
End job on node121 at 2011-04-02 01:36:26