Trace number 3291528

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

NameSAT03/industrial/kukula/addm_bench/
am_7_7.shuffled-as.sat03-363.cnf
MD5SUMc7f51e1ee7556440ab29e1c4bfe29538
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 variables4264
Number of clauses14751
Sum of the clauses size40035
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 24214
Number of clauses of size 310535
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.01/0.08	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.01/0.08	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.01/0.08	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.01/0.08	c main()::
0.01/0.08	c initFormula():: searching for DIMACS p-line....
0.01/0.08	c initFormula():: the DIMACS p-line indicates a CNF of 4264 variables and 14751 clauses.
0.01/0.08	c parseCNF():: parsing....
0.01/0.08	c parseCNF():: the CNF contains 2 unary clauses.
0.01/0.08	c runParser():: parsing was successful, warming up engines...
0.01/0.08	c find_and_remove_tautogolies():: found and removed 1 tautologies
0.01/0.08	c simplify_formula():: removed 0 tautological, 7 satisfied and 0 duplicate clauses
0.01/0.08	c preprocessing fase I completed:: there are now 4261 free variables and 14744 clauses.
0.01/0.08	c find_equivalence():: found 2107 3-equivalences
0.01/0.08	c find_and_remove_tautogolies():: found and removed 1 tautologies
0.01/0.08	c find_and_remove_tautogolies():: found and removed 96 tautologies
0.01/0.08	c shorten_equivalence(): average equivalence length reduced from 12.353410 to 3.316078
0.01/0.08	c using 3-SAT heuristics (occurence based diff)
0.01/0.08	c find_and_remove_tautogolies():: found and removed 1 tautologies
0.01/0.08	c simplify_formula():: removed 0 tautological, 8431 satisfied and 0 duplicate clauses
0.01/0.08	c simplify_formula():: removed 0 tautological, 0 satisfied and 2 duplicate clauses
0.01/0.08	c main():: clause / variable ratio: ( 6313 / 4264 ) = 1.48
0.01/0.08	c longest clause has size 3
0.01/0.08	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.08	c number of free variables = 4162
0.01/0.08	c dynamic_preselect_setsize :: off
0.01/0.08	c main():: all systems go!
0.01/0.08	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 51534
6.79/6.86	c |----------------------------------------------------------------|
c |****
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 51628
6.89/6.91	c |----------------------------------------------------------------|
c |****
c |********
c |****************
c |********************
c |************************
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c |********************************
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c |****************************************************
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c |********************************************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 51890
6.99/7.04	c |----------------------------------------------------------------|
c |****
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c |************
c |****************
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c |************************
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c |**************************************************
c |***************************************************
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c |********************************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 52347
7.18/7.26	c |----------------------------------------------------------------|
c |****
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c |********************************************************
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c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 53104
7.48/7.59	c |----------------------------------------------------------------|
c |********************************
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c |**************************************************
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c |*******************************************************
c |********************************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 5/999) NodeCount: 55499
9.08/9.17	c |----------------------------------------------------------------|
c |********************************
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c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 6/999) NodeCount: 84650
32.58/32.67	c |----------------------------------------------------------------|
c |********************************
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c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 7/999) NodeCount: 452554
307.28/307.39	c |----------------------------------------------------------------|
c |********************************
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c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
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c |********************************************************
c |************************************************************
c |*************************************************************

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 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-3291528-1303794147/watcher-3291528-1303794147 -o /tmp/evaluation-result-3291528-1303794147/solver-3291528-1303794147 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3291528-1303794147.cnf 

running on 2 cores: 4,6

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: 1.53 1.99 2.64 5/185 27600
/proc/meminfo: memFree=14697972/32950928 swapFree=67111528/67111528
[pid=27600] ppid=27598 vsize=7276 CPUtime=0 cores=4,6
/proc/27600/stat : 27600 (march_rw) R 27598 27600 26130 0 -1 4194304 408 0 0 0 0 0 0 0 23 0 1 0 491014525 7450624 352 33554432000 4194304 4300876 140737239665088 18446744073709551615 248089359045 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27600/statm: 1819 353 113 27 0 268 0

[startup+0.0138139 s]
/proc/loadavg: 1.53 1.99 2.64 5/185 27600
/proc/meminfo: memFree=14697972/32950928 swapFree=67111528/67111528
[pid=27600] ppid=27598 vsize=8564 CPUtime=0.01 cores=4,6
/proc/27600/stat : 27600 (march_rw) R 27598 27600 26130 0 -1 4194304 687 0 0 0 1 0 0 0 23 0 1 0 491014525 8769536 565 33554432000 4194304 4300876 140737239665088 18446744073709551615 248089093545 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27600/statm: 2141 565 126 27 0 590 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 8564

[startup+0.100802 s]
/proc/loadavg: 1.53 1.99 2.64 5/185 27600
/proc/meminfo: memFree=14697972/32950928 swapFree=67111528/67111528
[pid=27600] ppid=27598 vsize=14488 CPUtime=0.09 cores=4,6
/proc/27600/stat : 27600 (march_rw) R 27598 27600 26130 0 -1 4202496 3312 0 0 0 9 0 0 0 24 0 1 0 491014525 14835712 1199 33554432000 4194304 4300876 140737239665088 18446744073709551615 4248910 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/27600/statm: 3622 1199 168 27 0 2071 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14488

[startup+0.300766 s]
/proc/loadavg: 1.53 1.99 2.64 5/185 27600
/proc/meminfo: memFree=14697972/32950928 swapFree=67111528/67111528
[pid=27600] ppid=27598 vsize=14784 CPUtime=0.29 cores=4,6
/proc/27600/stat : 27600 (march_rw) R 27598 27600 26130 0 -1 4202496 3371 0 0 0 29 0 0 0 25 0 1 0 491014525 15138816 1258 33554432000 4194304 4300876 140737239665088 18446744073709551615 4278948 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/27600/statm: 3696 1258 168 27 0 2145 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14784

[startup+0.700696 s]
/proc/loadavg: 1.53 1.99 2.64 5/185 27600
/proc/meminfo: memFree=14697972/32950928 swapFree=67111528/67111528
[pid=27600] ppid=27598 vsize=14920 CPUtime=0.69 cores=4,6
/proc/27600/stat : 27600 (march_rw) R 27598 27600 26130 0 -1 4202496 3413 0 0 0 69 0 0 0 25 0 1 0 491014525 15278080 1300 33554432000 4194304 4300876 140737239665088 18446744073709551615 4288456 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/27600/statm: 3730 1300 168 27 0 2179 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14920

[startup+1.50055 s]
/proc/loadavg: 1.53 1.99 2.64 6/190 27608
/proc/meminfo: memFree=14545668/32950928 swapFree=67111528/67111528
[pid=27600] ppid=27598 vsize=15088 CPUtime=1.49 cores=4,6
/proc/27600/stat : 27600 (march_rw) R 27598 27600 26130 0 -1 4202496 3452 0 0 0 149 0 0 0 25 0 1 0 491014525 15450112 1339 33554432000 4194304 4300876 140737239665088 18446744073709551615 4248656 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27600/statm: 3772 1339 169 27 0 2221 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15088

[startup+3.10033 s]
/proc/loadavg: 1.72 2.03 2.65 6/190 27608
/proc/meminfo: memFree=14365868/32950928 swapFree=67111528/67111528
[pid=27600] ppid=27598 vsize=15468 CPUtime=3.09 cores=4,6
/proc/27600/stat : 27600 (march_rw) R 27598 27600 26130 0 -1 4202496 3523 0 0 0 309 0 0 0 25 0 1 0 491014525 15839232 1410 33554432000 4194304 4300876 140737239665088 18446744073709551615 4216475 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27600/statm: 3867 1410 169 27 0 2316 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15468

[startup+6.3007 s]
/proc/loadavg: 1.72 2.03 2.65 6/190 27608
/proc/meminfo: memFree=14156696/32950928 swapFree=67111528/67111528
[pid=27600] ppid=27598 vsize=16320 CPUtime=6.29 cores=4,6
/proc/27600/stat : 27600 (march_rw) R 27598 27600 26130 0 -1 4202496 3667 0 0 0 629 0 0 0 25 0 1 0 491014525 16711680 1554 33554432000 4194304 4300876 140737239665088 18446744073709551615 4216523 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27600/statm: 4080 1554 169 27 0 2529 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16320

[startup+12.7006 s]
/proc/loadavg: 2.07 2.09 2.66 6/190 27608
/proc/meminfo: memFree=13933816/32950928 swapFree=67111528/67111528
[pid=27600] ppid=27598 vsize=18404 CPUtime=12.68 cores=4,6
/proc/27600/stat : 27600 (march_rw) R 27598 27600 26130 0 -1 4202496 4095 0 0 0 1268 0 0 0 25 0 1 0 491014525 18845696 1979 33554432000 4194304 4300876 140737239665088 18446744073709551615 4263310 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27600/statm: 4601 1979 169 27 0 3050 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18404

[startup+25.5004 s]
/proc/loadavg: 2.37 2.15 2.68 6/190 27609
/proc/meminfo: memFree=13594084/32950928 swapFree=67111528/67111528
[pid=27600] ppid=27598 vsize=20664 CPUtime=25.48 cores=4,6
/proc/27600/stat : 27600 (march_rw) R 27598 27600 26130 0 -1 4202496 4475 0 0 0 2548 0 0 0 25 0 1 0 491014525 21159936 2359 33554432000 4194304 4300876 140737239665088 18446744073709551615 4229643 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27600/statm: 5166 2359 169 27 0 3615 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20664

[startup+51.1008 s]
/proc/loadavg: 2.92 2.30 2.71 6/190 27609
/proc/meminfo: memFree=13558680/32950928 swapFree=67111528/67111528
[pid=27600] ppid=27598 vsize=24424 CPUtime=51.08 cores=4,6
/proc/27600/stat : 27600 (march_rw) R 27598 27600 26130 0 -1 4202496 5112 0 0 0 5107 1 0 0 25 0 1 0 491014525 25010176 2996 33554432000 4194304 4300876 140737239665088 18446744073709551615 4200585 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27600/statm: 6106 2996 169 27 0 4555 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 24424

[startup+102.307 s]
/proc/loadavg: 3.57 2.58 2.78 6/190 27614
/proc/meminfo: memFree=13550368/32950928 swapFree=67111528/67111528
[pid=27600] ppid=27598 vsize=31224 CPUtime=102.28 cores=4,6
/proc/27600/stat : 27600 (march_rw) R 27598 27600 26130 0 -1 4202496 6270 0 0 0 10227 1 0 0 25 0 1 0 491014525 31973376 4154 33554432000 4194304 4300876 140737239665088 18446744073709551615 4216473 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27600/statm: 7806 4154 169 27 0 6255 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 31224

[startup+162.3 s]
/proc/loadavg: 3.83 2.82 2.85 6/190 27615
/proc/meminfo: memFree=13542640/32950928 swapFree=67111528/67111528
[pid=27600] ppid=27598 vsize=43844 CPUtime=162.28 cores=4,6
/proc/27600/stat : 27600 (march_rw) R 27598 27600 26130 0 -1 4202496 7807 0 0 0 16226 2 0 0 25 0 1 0 491014525 44896256 5691 33554432000 4194304 4300876 140737239665088 18446744073709551615 4200762 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27600/statm: 10961 5691 169 27 0 9410 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 43844

[startup+222.301 s]
/proc/loadavg: 3.94 3.05 2.93 6/190 27617
/proc/meminfo: memFree=13533200/32950928 swapFree=67111528/67111528
[pid=27600] ppid=27598 vsize=47724 CPUtime=222.29 cores=4,6
/proc/27600/stat : 27600 (march_rw) R 27598 27600 26130 0 -1 4202496 9278 0 0 0 22226 3 0 0 25 0 1 0 491014525 48869376 7162 33554432000 4194304 4300876 140737239665088 18446744073709551615 4200687 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27600/statm: 11931 7162 169 27 0 10380 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 47724

[startup+282.301 s]
/proc/loadavg: 3.97 3.20 2.98 6/190 27618
/proc/meminfo: memFree=13526212/32950928 swapFree=67111528/67111528
[pid=27600] ppid=27598 vsize=47852 CPUtime=282.29 cores=4,6
/proc/27600/stat : 27600 (march_rw) R 27598 27600 26130 0 -1 4202496 10753 0 0 0 28226 3 0 0 25 0 1 0 491014525 49000448 8637 33554432000 4194304 4300876 140737239665088 18446744073709551615 4200652 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27600/statm: 11963 8637 169 27 0 10412 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 47852

[startup+342.3 s]
/proc/loadavg: 3.99 3.36 3.05 6/190 27620
/proc/meminfo: memFree=13518996/32950928 swapFree=67111528/67111528
[pid=27600] ppid=27598 vsize=67664 CPUtime=342.28 cores=4,6
/proc/27600/stat : 27600 (march_rw) R 27598 27600 26130 0 -1 4202496 12186 0 0 0 34225 3 0 0 25 0 1 0 491014525 69287936 10070 33554432000 4194304 4300876 140737239665088 18446744073709551615 4229662 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27600/statm: 16916 10070 169 27 0 15365 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 67664

[startup+402.301 s]
/proc/loadavg: 4.05 3.48 3.11 6/190 27622
/proc/meminfo: memFree=13512520/32950928 swapFree=67111528/67111528
[pid=27600] ppid=27598 vsize=73612 CPUtime=402.28 cores=4,6
/proc/27600/stat : 27600 (march_rw) R 27598 27600 26130 0 -1 4202496 13451 0 0 0 40225 3 0 0 25 0 1 0 491014525 75378688 11335 33554432000 4194304 4300876 140737239665088 18446744073709551615 4214499 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27600/statm: 18403 11335 169 27 0 16852 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 73612

[startup+462.3 s]
/proc/loadavg: 4.01 3.58 3.16 6/190 27623
/proc/meminfo: memFree=13505784/32950928 swapFree=67111528/67111528
[pid=27600] ppid=27598 vsize=73612 CPUtime=462.29 cores=4,6
/proc/27600/stat : 27600 (march_rw) R 27598 27600 26130 0 -1 4202496 14942 0 0 0 46225 4 0 0 25 0 1 0 491014525 75378688 12826 33554432000 4194304 4300876 140737239665088 18446744073709551615 4200856 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27600/statm: 18403 12826 169 27 0 16852 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 73612

[startup+522.301 s]
/proc/loadavg: 4.00 3.65 3.21 6/190 27625
/proc/meminfo: memFree=13497820/32950928 swapFree=67111528/67111528
[pid=27600] ppid=27598 vsize=73612 CPUtime=522.29 cores=4,6
/proc/27600/stat : 27600 (march_rw) R 27598 27600 26130 0 -1 4202496 16618 0 0 0 52225 4 0 0 25 0 1 0 491014525 75378688 14502 33554432000 4194304 4300876 140737239665088 18446744073709551615 4214485 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27600/statm: 18403 14502 169 27 0 16852 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 73612

[startup+582.301 s]
/proc/loadavg: 4.00 3.71 3.26 6/190 27627
/proc/meminfo: memFree=13489828/32950928 swapFree=67111528/67111528
[pid=27600] ppid=27598 vsize=82344 CPUtime=582.3 cores=4,6
/proc/27600/stat : 27600 (march_rw) R 27598 27600 26130 0 -1 4202496 18303 0 0 0 58225 5 0 0 25 0 1 0 491014525 84320256 16187 33554432000 4194304 4300876 140737239665088 18446744073709551615 4229502 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27600/statm: 20586 16187 169 27 0 19035 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 82344

[startup+642.3 s]
/proc/loadavg: 4.00 3.76 3.30 6/190 27628
/proc/meminfo: memFree=13483096/32950928 swapFree=67111528/67111528
[pid=27600] ppid=27598 vsize=121960 CPUtime=642.3 cores=4,6
/proc/27600/stat : 27600 (march_rw) R 27598 27600 26130 0 -1 4202496 19665 0 0 0 64225 5 0 0 25 0 1 0 491014525 124887040 17549 33554432000 4194304 4300876 140737239665088 18446744073709551615 4200747 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27600/statm: 30490 17549 169 27 0 28939 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 121960

[startup+702.301 s]
/proc/loadavg: 4.00 3.80 3.34 6/190 27630
/proc/meminfo: memFree=13475740/32950928 swapFree=67111528/67111528
[pid=27600] ppid=27598 vsize=121960 CPUtime=702.3 cores=4,6
/proc/27600/stat : 27600 (march_rw) R 27598 27600 26130 0 -1 4202496 21073 0 0 0 70224 6 0 0 25 0 1 0 491014525 124887040 18957 33554432000 4194304 4300876 140737239665088 18446744073709551615 4200762 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27600/statm: 30490 18957 169 27 0 28939 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 121960

[startup+762.307 s]
/proc/loadavg: 4.00 3.84 3.38 6/190 27631
/proc/meminfo: memFree=13464184/32950928 swapFree=67111528/67111528
[pid=27600] ppid=27598 vsize=121960 CPUtime=762.3 cores=4,6
/proc/27600/stat : 27600 (march_rw) R 27598 27600 26130 0 -1 4202496 22687 0 0 0 76224 6 0 0 25 0 1 0 491014525 124887040 20571 33554432000 4194304 4300876 140737239665088 18446744073709551615 4200789 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27600/statm: 30490 20571 169 27 0 28939 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 121960

[startup+822.301 s]
/proc/loadavg: 4.00 3.86 3.42 6/190 27633
/proc/meminfo: memFree=13455848/32950928 swapFree=67111528/67111528
[pid=27600] ppid=27598 vsize=135184 CPUtime=822.3 cores=4,6
/proc/27600/stat : 27600 (march_rw) R 27598 27600 26130 0 -1 4202496 24205 0 0 0 82224 6 0 0 25 0 1 0 491014525 138428416 22089 33554432000 4194304 4300876 140737239665088 18446744073709551615 4229188 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27600/statm: 33796 22089 169 27 0 32245 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 135184

[startup+882.301 s]
/proc/loadavg: 4.04 3.90 3.46 6/190 27635
/proc/meminfo: memFree=13445644/32950928 swapFree=67111528/67111528
[pid=27600] ppid=27598 vsize=135184 CPUtime=882.3 cores=4,6
/proc/27600/stat : 27600 (march_rw) R 27598 27600 26130 0 -1 4202496 25709 0 0 0 88223 7 0 0 25 0 1 0 491014525 138428416 23593 33554432000 4194304 4300876 140737239665088 18446744073709551615 4229591 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27600/statm: 33796 23593 169 27 0 32245 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 135184

[startup+942.3 s]
/proc/loadavg: 4.09 3.93 3.49 6/190 27636
/proc/meminfo: memFree=13438668/32950928 swapFree=67111528/67111528
[pid=27600] ppid=27598 vsize=135184 CPUtime=942.3 cores=4,6
/proc/27600/stat : 27600 (march_rw) R 27598 27600 26130 0 -1 4202496 27124 0 0 0 94222 8 0 0 25 0 1 0 491014525 138428416 25008 33554432000 4194304 4300876 140737239665088 18446744073709551615 4229101 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27600/statm: 33796 25008 169 27 0 32245 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 135184

[startup+1002.3 s]
/proc/loadavg: 4.03 3.94 3.52 6/190 27638
/proc/meminfo: memFree=13430712/32950928 swapFree=67111528/67111528
[pid=27600] ppid=27598 vsize=135184 CPUtime=1002.3 cores=4,6
/proc/27600/stat : 27600 (march_rw) R 27598 27600 26130 0 -1 4202496 28547 0 0 0 100221 9 0 0 25 0 1 0 491014525 138428416 26431 33554432000 4194304 4300876 140737239665088 18446744073709551615 4288515 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27600/statm: 33796 26431 169 27 0 32245 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 135184

[startup+1062.3 s]
/proc/loadavg: 4.01 3.95 3.55 6/190 27639
/proc/meminfo: memFree=13422496/32950928 swapFree=67111528/67111528
[pid=27600] ppid=27598 vsize=135184 CPUtime=1062.31 cores=4,6
/proc/27600/stat : 27600 (march_rw) R 27598 27600 26130 0 -1 4202496 30042 0 0 0 106221 10 0 0 25 0 1 0 491014525 138428416 27926 33554432000 4194304 4300876 140737239665088 18446744073709551615 4200777 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27600/statm: 33796 27926 169 27 0 32245 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 135184

[startup+1122.3 s]
/proc/loadavg: 4.00 3.95 3.57 6/190 27641
/proc/meminfo: memFree=13413408/32950928 swapFree=67111528/67111528
[pid=27600] ppid=27598 vsize=135184 CPUtime=1122.31 cores=4,6
/proc/27600/stat : 27600 (march_rw) R 27598 27600 26130 0 -1 4202496 31686 0 0 0 112220 11 0 0 25 0 1 0 491014525 138428416 29570 33554432000 4194304 4300876 140737239665088 18446744073709551615 4263233 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27600/statm: 33796 29570 169 27 0 32245 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 135184

[startup+1182.3 s]
/proc/loadavg: 4.00 3.96 3.59 6/190 27642
/proc/meminfo: memFree=13403332/32950928 swapFree=67111528/67111528
[pid=27600] ppid=27598 vsize=154828 CPUtime=1182.31 cores=4,6
/proc/27600/stat : 27600 (march_rw) R 27598 27600 26130 0 -1 4202496 33598 0 0 0 118219 12 0 0 25 0 1 0 491014525 158543872 31482 33554432000 4194304 4300876 140737239665088 18446744073709551615 4200458 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27600/statm: 38707 31482 169 27 0 37156 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 154828

[startup+1242.3 s]
/proc/loadavg: 4.00 3.97 3.62 6/190 27644
/proc/meminfo: memFree=13394112/32950928 swapFree=67111528/67111528
[pid=27600] ppid=27598 vsize=234188 CPUtime=1242.31 cores=4,6
/proc/27600/stat : 27600 (march_rw) R 27598 27600 26130 0 -1 4202496 35148 0 0 0 124218 13 0 0 25 0 1 0 491014525 239808512 33032 33554432000 4194304 4300876 140737239665088 18446744073709551615 4225155 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27600/statm: 58547 33032 169 27 0 56996 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 234188



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.97 3.64 5/189 27647
/proc/meminfo: memFree=14446116/32950928 swapFree=67111528/67111528
[pid=27600] ppid=27598 vsize=234188 CPUtime=1300.02 cores=4,6
/proc/27600/stat : 27600 (march_rw) R 27598 27600 26130 0 -1 4202496 36796 0 0 0 129988 14 0 0 25 0 1 0 491014525 239808512 34680 33554432000 4194304 4300876 140737239665088 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/27600/statm: 58547 34680 169 27 0 56996 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 234188

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): 1299.88
CPU system time (s): 0.150977
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 234188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.88
system time used= 0.150977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36796
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= 841

runsolver used 2.03769 second user time and 5.04623 second system time

The end

Launcher Data 

Begin job on node123 at 2011-04-26 07:02:27
IDJOB=3291528
IDBENCH=84237
IDSOLVER=1561
FILE ID=node123/3291528-1303794147
RUNJOBID= node123-1303794147-27566
PBS_JOBID= 13157259
Free space on /tmp= 72924 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT03/industrial/kukula/addm_bench/am_7_7.shuffled-as.sat03-363.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3291528-1303794147/watcher-3291528-1303794147 -o /tmp/evaluation-result-3291528-1303794147/solver-3291528-1303794147 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3291528-1303794147.cnf

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

MD5SUM BENCH= c7f51e1ee7556440ab29e1c4bfe29538
RANDOM SEED=675502611

node123.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		: 2666.838
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	: 5333.67
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		: 2666.838
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	: 5226.15
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		: 2666.838
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	: 5332.75
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		: 2666.838
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	: 5332.82
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		: 2666.838
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
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	: 5332.80
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		: 2666.838
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	: 5332.74
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		: 2666.838
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      14697516 kB
Buffers:       2172080 kB
Cached:       15460520 kB
SwapCached:          0 kB
Active:        8298352 kB
Inactive:      9411256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      14697516 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            5160 kB
Writeback:           0 kB
AnonPages:       76280 kB
Mapped:          15272 kB
Slab:           479016 kB
PageTables:       5864 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   227192 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= 72924 MiB
End job on node123 at 2011-04-26 07:24:09