Trace number 3280856

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_rw 2011-03-02? (TO) 1300.03 1300.01

General information on the benchmark

Nameindustrial/jarvisalo/
eq.atree.braun.12.unsat.cnf
MD5SUM8d6acb9f6b752ad76c024133f5175c69
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1694
Number of clauses5726
Sum of the clauses size14874
Maximum clause length23
Minimum clause length1
Number of clauses of size 13
Number of clauses of size 22490
Number of clauses of size 33143
Number of clauses of size 439
Number of clauses of size 538
Number of clauses of size over 513

Solver Data 

0.00/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.02	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.02	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.02	c main()::
0.00/0.02	c initFormula():: searching for DIMACS p-line....
0.00/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 1694 variables and 5726 clauses.
0.00/0.02	c parseCNF():: parsing....
0.00/0.02	c parseCNF():: the CNF contains 3 unary clauses.
0.00/0.02	c runParser():: parsing was successful, warming up engines...
0.00/0.02	c simplify_formula():: removed 0 tautological, 49 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 1691 free variables and 5677 clauses.
0.00/0.02	c find_equivalence():: found 521 3-equivalences
0.00/0.02	c find_and_remove_tautogolies():: found and removed 44 tautologies
0.00/0.02	c shorten_equivalence(): average equivalence length reduced from 7.090336 to 3.439076
0.00/0.02	c using k-SAT heuristics (size based diff)
0.00/0.02	c simplify_formula():: removed 0 tautological, 2084 satisfied and 0 duplicate clauses
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c main():: clause / variable ratio: ( 3593 / 1694 ) = 2.12
0.00/0.02	c longest clause has size 21
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c number of free variables = 1646
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/17) NodeCount: 195
0.29/0.35	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/17) NodeCount: 2271
4.30/4.39	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/17) NodeCount: 16688
32.19/32.25	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/17) NodeCount: 71449
141.20/141.27	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 4/17) NodeCount: 226380
451.70/451.78	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 5/17) NodeCount: 515684
1022.20/1022.21	c |----------------------------------------------------------------|
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Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3280856-1303750210/watcher-3280856-1303750210 -o /tmp/evaluation-result-3280856-1303750210/solver-3280856-1303750210 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3280856-1303750210.cnf 

running on 2 cores: 1,3

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: 4.02 3.81 3.57 5/189 23715
/proc/meminfo: memFree=16825536/32951124 swapFree=67110396/67111528
[pid=23715] ppid=23713 vsize=7404 CPUtime=0 cores=1,3
/proc/23715/stat : 23715 (march_rw) R 23713 23715 23083 0 -1 4194304 399 0 0 0 0 0 0 0 25 0 1 0 565251705 7581696 342 33554432000 4194304 4300876 140735984022240 18446744073709551615 4242510 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 1851 342 126 27 0 300 0

[startup+0.038399 s]
/proc/loadavg: 4.02 3.81 3.57 5/189 23715
/proc/meminfo: memFree=16825536/32951124 swapFree=67110396/67111528
[pid=23715] ppid=23713 vsize=9724 CPUtime=0.03 cores=1,3
/proc/23715/stat : 23715 (march_rw) R 23713 23715 23083 0 -1 4202496 737 0 0 0 3 0 0 0 25 0 1 0 565251705 9957376 641 33554432000 4194304 4300876 140735984022240 18446744073709551615 4199991 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 2431 641 168 27 0 880 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 9724

[startup+0.100387 s]
/proc/loadavg: 4.02 3.81 3.57 5/189 23715
/proc/meminfo: memFree=16825536/32951124 swapFree=67110396/67111528
[pid=23715] ppid=23713 vsize=10048 CPUtime=0.09 cores=1,3
/proc/23715/stat : 23715 (march_rw) R 23713 23715 23083 0 -1 4202496 795 0 0 0 9 0 0 0 25 0 1 0 565251705 10289152 699 33554432000 4194304 4300876 140735984022240 18446744073709551615 4225187 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 2512 699 170 27 0 961 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10048

[startup+0.300365 s]
/proc/loadavg: 4.02 3.81 3.57 5/189 23715
/proc/meminfo: memFree=16825536/32951124 swapFree=67110396/67111528
[pid=23715] ppid=23713 vsize=10444 CPUtime=0.29 cores=1,3
/proc/23715/stat : 23715 (march_rw) R 23713 23715 23083 0 -1 4202496 906 0 0 0 29 0 0 0 25 0 1 0 565251705 10694656 810 33554432000 4194304 4300876 140735984022240 18446744073709551615 4234886 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 2611 810 170 27 0 1060 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10444

[startup+0.700298 s]
/proc/loadavg: 4.02 3.81 3.57 5/189 23715
/proc/meminfo: memFree=16825536/32951124 swapFree=67110396/67111528
[pid=23715] ppid=23713 vsize=10840 CPUtime=0.69 cores=1,3
/proc/23715/stat : 23715 (march_rw) R 23713 23715 23083 0 -1 4202496 1003 0 0 0 69 0 0 0 25 0 1 0 565251705 11100160 907 33554432000 4194304 4300876 140735984022240 18446744073709551615 4199822 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 2710 908 170 27 0 1159 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10840

[startup+1.50116 s]
/proc/loadavg: 4.02 3.81 3.57 6/190 23716
/proc/meminfo: memFree=16822664/32951124 swapFree=67110396/67111528
[pid=23715] ppid=23713 vsize=11236 CPUtime=1.49 cores=1,3
/proc/23715/stat : 23715 (march_rw) R 23713 23715 23083 0 -1 4202496 1086 0 0 0 149 0 0 0 25 0 1 0 565251705 11505664 990 33554432000 4194304 4300876 140735984022240 18446744073709551615 4230628 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 2809 990 170 27 0 1258 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11236

[startup+3.10089 s]
/proc/loadavg: 4.02 3.81 3.57 5/190 23716
/proc/meminfo: memFree=16821672/32951124 swapFree=67110396/67111528
[pid=23715] ppid=23713 vsize=11500 CPUtime=3.09 cores=1,3
/proc/23715/stat : 23715 (march_rw) R 23713 23715 23083 0 -1 4202496 1170 0 0 0 309 0 0 0 25 0 1 0 565251705 11776000 1074 33554432000 4194304 4300876 140735984022240 18446744073709551615 4214304 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 2875 1074 170 27 0 1324 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11500

[startup+6.30035 s]
/proc/loadavg: 4.02 3.81 3.58 5/190 23716
/proc/meminfo: memFree=16820928/32951124 swapFree=67110396/67111528
[pid=23715] ppid=23713 vsize=12028 CPUtime=6.29 cores=1,3
/proc/23715/stat : 23715 (march_rw) R 23713 23715 23083 0 -1 4202496 1304 0 0 0 629 0 0 0 25 0 1 0 565251705 12316672 1208 33554432000 4194304 4300876 140735984022240 18446744073709551615 4231209 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 3007 1208 170 27 0 1456 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12028

[startup+12.7003 s]
/proc/loadavg: 4.02 3.81 3.58 5/190 23716
/proc/meminfo: memFree=16819984/32951124 swapFree=67110396/67111528
[pid=23715] ppid=23713 vsize=12556 CPUtime=12.69 cores=1,3
/proc/23715/stat : 23715 (march_rw) R 23713 23715 23083 0 -1 4202496 1420 0 0 0 1269 0 0 0 25 0 1 0 565251705 12857344 1324 33554432000 4194304 4300876 140735984022240 18446744073709551615 4199901 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 3139 1324 170 27 0 1588 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12556

[startup+25.5011 s]
/proc/loadavg: 4.01 3.82 3.58 5/190 23716
/proc/meminfo: memFree=16817264/32951124 swapFree=67110396/67111528
[pid=23715] ppid=23713 vsize=12940 CPUtime=25.49 cores=1,3
/proc/23715/stat : 23715 (march_rw) R 23713 23715 23083 0 -1 4202496 1526 0 0 0 2549 0 0 0 25 0 1 0 565251705 13250560 1430 33554432000 4194304 4300876 140735984022240 18446744073709551615 4230554 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 3235 1430 170 27 0 1684 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12940

[startup+51.1009 s]
/proc/loadavg: 4.01 3.83 3.59 5/190 23718
/proc/meminfo: memFree=16808308/32951124 swapFree=67110396/67111528
[pid=23715] ppid=23713 vsize=13832 CPUtime=51.09 cores=1,3
/proc/23715/stat : 23715 (march_rw) R 23713 23715 23083 0 -1 4202496 1720 0 0 0 5109 0 0 0 25 0 1 0 565251705 14163968 1624 33554432000 4194304 4300876 140735984022240 18446744073709551615 4231233 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 3458 1624 170 27 0 1907 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 13832

[startup+102.307 s]
/proc/loadavg: 4.14 3.89 3.62 5/190 23720
/proc/meminfo: memFree=16806940/32951124 swapFree=67110396/67111528
[pid=23715] ppid=23713 vsize=14216 CPUtime=102.3 cores=1,3
/proc/23715/stat : 23715 (march_rw) R 23713 23715 23083 0 -1 4202496 1820 0 0 0 10229 1 0 0 25 0 1 0 565251705 14557184 1724 33554432000 4194304 4300876 140735984022240 18446744073709551615 4225155 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 3554 1724 170 27 0 2003 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 14216

[startup+162.3 s]
/proc/loadavg: 4.05 3.91 3.64 5/190 23720
/proc/meminfo: memFree=16796496/32951124 swapFree=67110396/67111528
[pid=23715] ppid=23713 vsize=14832 CPUtime=162.3 cores=1,3
/proc/23715/stat : 23715 (march_rw) R 23713 23715 23083 0 -1 4202496 1970 0 0 0 16229 1 0 0 25 0 1 0 565251705 15187968 1874 33554432000 4194304 4300876 140735984022240 18446744073709551615 4225184 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 3708 1874 171 27 0 2157 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 14832

[startup+222.3 s]
/proc/loadavg: 4.02 3.92 3.66 5/190 23722
/proc/meminfo: memFree=16789528/32951124 swapFree=67110396/67111528
[pid=23715] ppid=23713 vsize=15496 CPUtime=222.3 cores=1,3
/proc/23715/stat : 23715 (march_rw) R 23713 23715 23083 0 -1 4202496 2071 0 0 0 22229 1 0 0 25 0 1 0 565251705 15867904 1975 33554432000 4194304 4300876 140735984022240 18446744073709551615 4231172 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 3874 1975 171 27 0 2323 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 15496

[startup+282.3 s]
/proc/loadavg: 4.06 3.95 3.68 5/190 23724
/proc/meminfo: memFree=16785664/32951124 swapFree=67110396/67111528
[pid=23715] ppid=23713 vsize=15496 CPUtime=282.3 cores=1,3
/proc/23715/stat : 23715 (march_rw) R 23713 23715 23083 0 -1 4202496 2102 0 0 0 28229 1 0 0 25 0 1 0 565251705 15867904 2006 33554432000 4194304 4300876 140735984022240 18446744073709551615 4199830 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 3874 2006 171 27 0 2323 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 15496

[startup+342.301 s]
/proc/loadavg: 4.02 3.95 3.70 5/190 23726
/proc/meminfo: memFree=16752028/32951124 swapFree=67110396/67111528
[pid=23715] ppid=23713 vsize=15760 CPUtime=342.3 cores=1,3
/proc/23715/stat : 23715 (march_rw) R 23713 23715 23083 0 -1 4202496 2159 0 0 0 34229 1 0 0 25 0 1 0 565251705 16138240 2063 33554432000 4194304 4300876 140735984022240 18446744073709551615 4225407 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 3940 2063 171 27 0 2389 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 15760

[startup+402.301 s]
/proc/loadavg: 4.04 3.97 3.73 5/190 23728
/proc/meminfo: memFree=16742572/32951124 swapFree=67110396/67111528
[pid=23715] ppid=23713 vsize=15760 CPUtime=402.3 cores=1,3
/proc/23715/stat : 23715 (march_rw) R 23713 23715 23083 0 -1 4202496 2181 0 0 0 40229 1 0 0 25 0 1 0 565251705 16138240 2085 33554432000 4194304 4300876 140735984022240 18446744073709551615 4265325 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 3940 2085 171 27 0 2389 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 15760

[startup+462.301 s]
/proc/loadavg: 4.01 3.97 3.74 5/190 23728
/proc/meminfo: memFree=16735976/32951124 swapFree=67110396/67111528
[pid=23715] ppid=23713 vsize=16040 CPUtime=462.3 cores=1,3
/proc/23715/stat : 23715 (march_rw) R 23713 23715 23083 0 -1 4202496 2256 0 0 0 46229 1 0 0 25 0 1 0 565251705 16424960 2160 33554432000 4194304 4300876 140735984022240 18446744073709551615 4199980 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 4010 2160 171 27 0 2459 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 16040

[startup+522.301 s]
/proc/loadavg: 4.00 3.97 3.75 5/190 23730
/proc/meminfo: memFree=16722576/32951124 swapFree=67110396/67111528
[pid=23715] ppid=23713 vsize=17016 CPUtime=522.3 cores=1,3
/proc/23715/stat : 23715 (march_rw) R 23713 23715 23083 0 -1 4202496 2438 0 0 0 52229 1 0 0 25 0 1 0 565251705 17424384 2342 33554432000 4194304 4300876 140735984022240 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 4254 2342 171 27 0 2703 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 17016

[startup+582.301 s]
/proc/loadavg: 4.00 3.97 3.76 5/190 23732
/proc/meminfo: memFree=16722056/32951124 swapFree=67110396/67111528
[pid=23715] ppid=23713 vsize=17148 CPUtime=582.3 cores=1,3
/proc/23715/stat : 23715 (march_rw) R 23713 23715 23083 0 -1 4202496 2507 0 0 0 58229 1 0 0 25 0 1 0 565251705 17559552 2411 33554432000 4194304 4300876 140735984022240 18446744073709551615 4231188 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 4287 2411 171 27 0 2736 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 17148

[startup+642.301 s]
/proc/loadavg: 4.00 3.97 3.77 5/190 23734
/proc/meminfo: memFree=16720300/32951124 swapFree=67110396/67111528
[pid=23715] ppid=23713 vsize=17148 CPUtime=642.3 cores=1,3
/proc/23715/stat : 23715 (march_rw) R 23713 23715 23083 0 -1 4202496 2526 0 0 0 64229 1 0 0 25 0 1 0 565251705 17559552 2430 33554432000 4194304 4300876 140735984022240 18446744073709551615 4199785 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 4287 2430 171 27 0 2736 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 17148

[startup+702.301 s]
/proc/loadavg: 4.08 3.99 3.79 5/190 23745
/proc/meminfo: memFree=16710172/32951124 swapFree=67110396/67111528
[pid=23715] ppid=23713 vsize=17276 CPUtime=702.3 cores=1,3
/proc/23715/stat : 23715 (march_rw) R 23713 23715 23083 0 -1 4202496 2540 0 0 0 70229 1 0 0 25 0 1 0 565251705 17690624 2444 33554432000 4194304 4300876 140735984022240 18446744073709551615 4231498 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 4319 2444 171 27 0 2768 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 17276

[startup+762.306 s]
/proc/loadavg: 3.60 3.90 3.78 2/172 23799
/proc/meminfo: memFree=20419056/32951124 swapFree=67110396/67111528
[pid=23715] ppid=23713 vsize=17276 CPUtime=762.31 cores=1,3
/proc/23715/stat : 23715 (march_rw) R 23713 23715 23083 0 -1 4202496 2560 0 0 0 76230 1 0 0 25 0 1 0 565251705 17690624 2464 33554432000 4194304 4300876 140735984022240 18446744073709551615 4214434 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 4319 2464 171 27 0 2768 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 17276

[startup+822.301 s]
/proc/loadavg: 1.95 3.37 3.60 2/172 23801
/proc/meminfo: memFree=20419324/32951124 swapFree=67110396/67111528
[pid=23715] ppid=23713 vsize=17276 CPUtime=822.3 cores=1,3
/proc/23715/stat : 23715 (march_rw) R 23713 23715 23083 0 -1 4202496 2575 0 0 0 82229 1 0 0 25 0 1 0 565251705 17690624 2479 33554432000 4194304 4300876 140735984022240 18446744073709551615 4214407 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 4319 2479 171 27 0 2768 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 17276

[startup+882.301 s]
/proc/loadavg: 1.35 2.94 3.43 2/172 23803
/proc/meminfo: memFree=20419408/32951124 swapFree=67110396/67111528
[pid=23715] ppid=23713 vsize=17616 CPUtime=882.3 cores=1,3
/proc/23715/stat : 23715 (march_rw) R 23713 23715 23083 0 -1 4202496 2594 0 0 0 88229 1 0 0 25 0 1 0 565251705 18038784 2498 33554432000 4194304 4300876 140735984022240 18446744073709551615 4214446 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 4404 2498 171 27 0 2853 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 17616

[startup+942.301 s]
/proc/loadavg: 1.13 2.58 3.28 2/172 23805
/proc/meminfo: memFree=20419364/32951124 swapFree=67110396/67111528
[pid=23715] ppid=23713 vsize=17744 CPUtime=942.3 cores=1,3
/proc/23715/stat : 23715 (march_rw) R 23713 23715 23083 0 -1 4202496 2603 0 0 0 94229 1 0 0 25 0 1 0 565251705 18169856 2507 33554432000 4194304 4300876 140735984022240 18446744073709551615 4214499 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 4436 2507 171 27 0 2885 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 17744

[startup+1002.3 s]
/proc/loadavg: 1.04 2.29 3.13 2/172 23807
/proc/meminfo: memFree=20419456/32951124 swapFree=67110396/67111528
[pid=23715] ppid=23713 vsize=17744 CPUtime=1002.3 cores=1,3
/proc/23715/stat : 23715 (march_rw) R 23713 23715 23083 0 -1 4202496 2618 0 0 0 100229 1 0 0 25 0 1 0 565251705 18169856 2522 33554432000 4194304 4300876 140735984022240 18446744073709551615 4225187 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 4436 2522 171 27 0 2885 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 17744

[startup+1062.3 s]
/proc/loadavg: 1.01 2.05 3.00 2/172 23807
/proc/meminfo: memFree=20418560/32951124 swapFree=67110396/67111528
[pid=23715] ppid=23713 vsize=18980 CPUtime=1062.3 cores=1,3
/proc/23715/stat : 23715 (march_rw) R 23713 23715 23083 0 -1 4202496 2835 0 0 0 106229 1 0 0 25 0 1 0 565251705 19435520 2739 33554432000 4194304 4300876 140735984022240 18446744073709551615 4230956 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 4745 2739 171 27 0 3194 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 18980

[startup+1122.3 s]
/proc/loadavg: 1.00 1.86 2.87 2/172 23809
/proc/meminfo: memFree=20418288/32951124 swapFree=67110396/67111528
[pid=23715] ppid=23713 vsize=19624 CPUtime=1122.3 cores=1,3
/proc/23715/stat : 23715 (march_rw) R 23713 23715 23083 0 -1 4202496 2978 0 0 0 112229 1 0 0 25 0 1 0 565251705 20094976 2882 33554432000 4194304 4300876 140735984022240 18446744073709551615 4214443 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 4906 2882 171 27 0 3355 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 19624

[startup+1182.3 s]
/proc/loadavg: 1.00 1.70 2.75 2/172 23811
/proc/meminfo: memFree=20417768/32951124 swapFree=67110396/67111528
[pid=23715] ppid=23713 vsize=19624 CPUtime=1182.31 cores=1,3
/proc/23715/stat : 23715 (march_rw) R 23713 23715 23083 0 -1 4202496 3053 0 0 0 118230 1 0 0 25 0 1 0 565251705 20094976 2957 33554432000 4194304 4300876 140735984022240 18446744073709551615 4225192 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 4906 2957 171 27 0 3355 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 19624

[startup+1242.3 s]
/proc/loadavg: 1.00 1.57 2.64 2/172 23813
/proc/meminfo: memFree=20417752/32951124 swapFree=67110396/67111528
[pid=23715] ppid=23713 vsize=19624 CPUtime=1242.31 cores=1,3
/proc/23715/stat : 23715 (march_rw) R 23713 23715 23083 0 -1 4202496 3085 0 0 0 124230 1 0 0 25 0 1 0 565251705 20094976 2989 33554432000 4194304 4300876 140735984022240 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 4906 2989 171 27 0 3355 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 19624



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 1.00 1.46 2.53 2/172 23813
/proc/meminfo: memFree=20417476/32951124 swapFree=67110396/67111528
[pid=23715] ppid=23713 vsize=19756 CPUtime=1300.01 cores=1,3
/proc/23715/stat : 23715 (march_rw) R 23713 23715 23083 0 -1 4202496 3119 0 0 0 130000 1 0 0 25 0 1 0 565251705 20230144 3023 33554432000 4194304 4300876 140735984022240 18446744073709551615 4231521 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/23715/statm: 4939 3023 171 27 0 3388 0
Current children cumulated CPU time (s) 1300.01
Current children cumulated vsize (KiB) 19756

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.03
CPU user time (s): 1300.01
CPU system time (s): 0.019996
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 19756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.01
system time used= 0.019996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3119
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 2350

runsolver used 1.84072 second user time and 4.77327 second system time

The end

Launcher Data 

Begin job on node118 at 2011-04-25 18:50:10
IDJOB=3280856
IDBENCH=20468
IDSOLVER=1561
FILE ID=node118/3280856-1303750210
RUNJOBID= node118-1303749656-23606
PBS_JOBID= 13154044
Free space on /tmp= 71704 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT07/industrial/jarvisalo/eq.atree.braun.12.unsat.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3280856-1303750210/watcher-3280856-1303750210 -o /tmp/evaluation-result-3280856-1303750210/solver-3280856-1303750210 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3280856-1303750210.cnf

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

MD5SUM BENCH= 8d6acb9f6b752ad76c024133f5175c69
RANDOM SEED=1251865652

node118.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		: 2666.842
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	: 5333.68
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		: 2666.842
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		: 2666.842
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
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		: 2666.842
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	: 5332.68
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		: 2666.842
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		: 2666.842
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		: 2666.842
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	: 5374.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      16825816 kB
Buffers:       1866164 kB
Cached:       10125856 kB
SwapCached:        600 kB
Active:       12104936 kB
Inactive:      3488648 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      16825816 kB
SwapTotal:    67111528 kB
SwapFree:     67110396 kB
Dirty:             504 kB
Writeback:          16 kB
AnonPages:     3600644 kB
Mapped:          15420 kB
Slab:           460240 kB
PageTables:      12708 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:  5326348 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= 71760 MiB
End job on node118 at 2011-04-25 19:11:52