Trace number 3259809

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_rw 2011-03-02? (TO) 1300.06 1300.03

General information on the benchmark

NameCRAFTED/sgi/
new-difficult-23-189-21-75.cnf
MD5SUM46a186d5aa9ba41a176adf24fb365342
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.203968
Satisfiable
(Un)Satisfiability was proved
Number of variables483
Number of clauses25396
Sum of the clauses size51233
Maximum clause length23
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 225375
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 521

Solver Data 

0.00/0.04	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.04	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.04	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.04	c main()::
0.00/0.04	c initFormula():: searching for DIMACS p-line....
0.00/0.04	c full lookahead due to high density!
0.00/0.04	c initFormula():: the DIMACS p-line indicates a CNF of 483 variables and 25396 clauses.
0.00/0.04	c parseCNF():: parsing....
0.00/0.04	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.04	c runParser():: parsing was successful, warming up engines...
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04	c preprocessing fase I completed:: there are now 483 free variables and 25396 clauses.
0.00/0.04	c using k-SAT heuristics (size based diff)
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04	c main():: clause / variable ratio: ( 25396 / 483 ) = 52.58
0.00/0.04	c longest clause has size 23
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04	c number of free variables = 483
0.00/0.04	c dynamic_preselect_setsize :: off
0.00/0.04	c main():: all systems go!
0.00/0.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 325
0.19/0.23	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 13769
3.49/3.50	c |----------------------------------------------------------------|
c |****
c |********
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c |******************
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c |************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 400829
60.50/60.53	c |----------------------------------------------------------------|
c |********
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c |*********************
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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: 4601729
531.31/531.34	c |----------------------------------------------------------------|
c |****************
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c |*********************
c |**********************
c |***********************
c |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |*************************************
c |**************************************
c |***************************************
c |****************************************
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c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
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c |************************************************
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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-3259809-1303508652/watcher-3259809-1303508652 -o /tmp/evaluation-result-3259809-1303508652/solver-3259809-1303508652 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3259809-1303508652.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: 2.61 3.16 3.52 4/186 17635
/proc/meminfo: memFree=14089704/32951124 swapFree=67111528/67111528
[pid=17635] ppid=17633 vsize=7188 CPUtime=0 cores=1,3
/proc/17635/stat : 17635 (march_rw) R 17633 17635 16750 0 -1 4194304 373 0 0 0 0 0 0 0 21 0 1 0 443281494 7360512 318 33554432000 4194304 4300876 140735130670064 18446744073709551615 212039316165 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17635/statm: 1797 318 113 27 0 246 0

[startup+0.0508301 s]
/proc/loadavg: 2.61 3.16 3.52 4/186 17635
/proc/meminfo: memFree=14089704/32951124 swapFree=67111528/67111528
[pid=17635] ppid=17633 vsize=10584 CPUtime=0.04 cores=1,3
/proc/17635/stat : 17635 (march_rw) R 17633 17635 16750 0 -1 4202496 2046 0 0 0 4 0 0 0 21 0 1 0 443281494 10838016 734 33554432000 4194304 4300876 140735130670064 18446744073709551615 4214516 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17635/statm: 2646 734 168 27 0 1095 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 10584

[startup+0.100822 s]
/proc/loadavg: 2.61 3.16 3.52 4/186 17635
/proc/meminfo: memFree=14089704/32951124 swapFree=67111528/67111528
[pid=17635] ppid=17633 vsize=10584 CPUtime=0.09 cores=1,3
/proc/17635/stat : 17635 (march_rw) R 17633 17635 16750 0 -1 4202496 2046 0 0 0 9 0 0 0 21 0 1 0 443281494 10838016 734 33554432000 4194304 4300876 140735130670064 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17635/statm: 2646 734 168 27 0 1095 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10584

[startup+0.300801 s]
/proc/loadavg: 2.61 3.16 3.52 4/186 17635
/proc/meminfo: memFree=14089704/32951124 swapFree=67111528/67111528
[pid=17635] ppid=17633 vsize=10584 CPUtime=0.29 cores=1,3
/proc/17635/stat : 17635 (march_rw) R 17633 17635 16750 0 -1 4202496 2076 0 0 0 29 0 0 0 22 0 1 0 443281494 10838016 764 33554432000 4194304 4300876 140735130670064 18446744073709551615 4214499 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17635/statm: 2646 764 170 27 0 1095 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10584

[startup+0.700731 s]
/proc/loadavg: 2.61 3.16 3.52 4/186 17635
/proc/meminfo: memFree=14089704/32951124 swapFree=67111528/67111528
[pid=17635] ppid=17633 vsize=10748 CPUtime=0.69 cores=1,3
/proc/17635/stat : 17635 (march_rw) R 17633 17635 16750 0 -1 4202496 2088 0 0 0 69 0 0 0 24 0 1 0 443281494 11005952 776 33554432000 4194304 4300876 140735130670064 18446744073709551615 4281263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17635/statm: 2687 776 170 27 0 1136 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10748

[startup+1.50058 s]
/proc/loadavg: 2.61 3.16 3.52 5/190 17642
/proc/meminfo: memFree=14008360/32951124 swapFree=67111528/67111528
[pid=17635] ppid=17633 vsize=10916 CPUtime=1.49 cores=1,3
/proc/17635/stat : 17635 (march_rw) R 17633 17635 16750 0 -1 4202496 2130 0 0 0 149 0 0 0 25 0 1 0 443281494 11177984 818 33554432000 4194304 4300876 140735130670064 18446744073709551615 4214231 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17635/statm: 2729 818 170 27 0 1178 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10916

[startup+3.10029 s]
/proc/loadavg: 2.61 3.16 3.52 5/190 17642
/proc/meminfo: memFree=13995092/32951124 swapFree=67111528/67111528
[pid=17635] ppid=17633 vsize=11220 CPUtime=3.09 cores=1,3
/proc/17635/stat : 17635 (march_rw) R 17633 17635 16750 0 -1 4202496 2220 0 0 0 309 0 0 0 25 0 1 0 443281494 11489280 908 33554432000 4194304 4300876 140735130670064 18446744073709551615 4199338 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17635/statm: 2805 908 170 27 0 1254 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11220

[startup+6.30071 s]
/proc/loadavg: 2.72 3.18 3.52 5/190 17642
/proc/meminfo: memFree=13789176/32951124 swapFree=67111528/67111528
[pid=17635] ppid=17633 vsize=11940 CPUtime=6.29 cores=1,3
/proc/17635/stat : 17635 (march_rw) R 17633 17635 16750 0 -1 4202496 2361 0 0 0 629 0 0 0 25 0 1 0 443281494 12226560 1049 33554432000 4194304 4300876 140735130670064 18446744073709551615 4214479 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17635/statm: 2985 1049 171 27 0 1434 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11940

[startup+12.7006 s]
/proc/loadavg: 2.83 3.19 3.52 5/190 17642
/proc/meminfo: memFree=13414552/32951124 swapFree=67111528/67111528
[pid=17635] ppid=17633 vsize=13396 CPUtime=12.69 cores=1,3
/proc/17635/stat : 17635 (march_rw) R 17633 17635 16750 0 -1 4202496 2647 0 0 0 1269 0 0 0 25 0 1 0 443281494 13717504 1335 33554432000 4194304 4300876 140735130670064 18446744073709551615 4214198 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17635/statm: 3349 1335 171 27 0 1798 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13396

[startup+25.5003 s]
/proc/loadavg: 3.08 3.23 3.53 5/190 17642
/proc/meminfo: memFree=12941872/32951124 swapFree=67111528/67111528
[pid=17635] ppid=17633 vsize=16272 CPUtime=25.49 cores=1,3
/proc/17635/stat : 17635 (march_rw) R 17633 17635 16750 0 -1 4202496 3138 0 0 0 2549 0 0 0 25 0 1 0 443281494 16662528 1826 33554432000 4194304 4300876 140735130670064 18446744073709551615 4225435 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17635/statm: 4068 1826 171 27 0 2517 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16272

[startup+51.1007 s]
/proc/loadavg: 3.40 3.29 3.54 5/190 17643
/proc/meminfo: memFree=12547452/32951124 swapFree=67111528/67111528
[pid=17635] ppid=17633 vsize=23784 CPUtime=51.1 cores=1,3
/proc/17635/stat : 17635 (march_rw) R 17633 17635 16750 0 -1 4202496 4295 0 0 0 5109 1 0 0 25 0 1 0 443281494 24354816 2983 33554432000 4194304 4300876 140735130670064 18446744073709551615 4227527 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17635/statm: 5946 2983 171 27 0 4395 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 23784

[startup+102.307 s]
/proc/loadavg: 3.74 3.40 3.56 5/190 17644
/proc/meminfo: memFree=12501072/32951124 swapFree=67111528/67111528
[pid=17635] ppid=17633 vsize=41064 CPUtime=102.3 cores=1,3
/proc/17635/stat : 17635 (march_rw) R 17633 17635 16750 0 -1 4202496 7596 0 0 0 10228 2 0 0 25 0 1 0 443281494 42049536 6284 33554432000 4194304 4300876 140735130670064 18446744073709551615 212039050955 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17635/statm: 10266 6284 171 27 0 8715 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 41064

[startup+162.301 s]
/proc/loadavg: 3.90 3.50 3.59 5/190 17646
/proc/meminfo: memFree=12482096/32951124 swapFree=67111528/67111528
[pid=17635] ppid=17633 vsize=57800 CPUtime=162.29 cores=1,3
/proc/17635/stat : 17635 (march_rw) R 17633 17635 16750 0 -1 4202496 11506 0 0 0 16226 3 0 0 25 0 1 0 443281494 59187200 10194 33554432000 4194304 4300876 140735130670064 18446744073709551615 4234224 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17635/statm: 14450 10194 171 27 0 12899 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 57800

[startup+222.301 s]
/proc/loadavg: 3.96 3.59 3.61 5/190 17647
/proc/meminfo: memFree=12465060/32951124 swapFree=67111528/67111528
[pid=17635] ppid=17633 vsize=77444 CPUtime=222.3 cores=1,3
/proc/17635/stat : 17635 (march_rw) R 17633 17635 16750 0 -1 4202496 15164 0 0 0 22225 5 0 0 25 0 1 0 443281494 79302656 13852 33554432000 4194304 4300876 140735130670064 18446744073709551615 4288362 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17635/statm: 19361 13852 171 27 0 17810 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 77444

[startup+282.3 s]
/proc/loadavg: 3.98 3.66 3.63 5/190 17649
/proc/meminfo: memFree=12449912/32951124 swapFree=67111528/67111528
[pid=17635] ppid=17633 vsize=84720 CPUtime=282.29 cores=1,3
/proc/17635/stat : 17635 (march_rw) R 17633 17635 16750 0 -1 4202496 18584 0 0 0 28223 6 0 0 25 0 1 0 443281494 86753280 17272 33554432000 4194304 4300876 140735130670064 18446744073709551615 4214443 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17635/statm: 21180 17272 171 27 0 19629 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 84720

[startup+342.301 s]
/proc/loadavg: 3.99 3.72 3.65 5/190 17651
/proc/meminfo: memFree=12432156/32951124 swapFree=67111528/67111528
[pid=17635] ppid=17633 vsize=114188 CPUtime=342.3 cores=1,3
/proc/17635/stat : 17635 (march_rw) R 17633 17635 16750 0 -1 4202496 22187 0 0 0 34222 8 0 0 25 0 1 0 443281494 116928512 20875 33554432000 4194304 4300876 140735130670064 18446744073709551615 4225211 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17635/statm: 28547 20875 171 27 0 26996 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 114188

[startup+402.301 s]
/proc/loadavg: 4.03 3.78 3.68 5/190 17652
/proc/meminfo: memFree=12415776/32951124 swapFree=67111528/67111528
[pid=17635] ppid=17633 vsize=114188 CPUtime=402.3 cores=1,3
/proc/17635/stat : 17635 (march_rw) R 17633 17635 16750 0 -1 4202496 25864 0 0 0 40220 10 0 0 25 0 1 0 443281494 116928512 24552 33554432000 4194304 4300876 140735130670064 18446744073709551615 4281207 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17635/statm: 28547 24552 171 27 0 26996 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 114188

[startup+462.3 s]
/proc/loadavg: 4.01 3.82 3.69 5/190 17654
/proc/meminfo: memFree=12400108/32951124 swapFree=67111528/67111528
[pid=17635] ppid=17633 vsize=158388 CPUtime=462.3 cores=1,3
/proc/17635/stat : 17635 (march_rw) R 17633 17635 16750 0 -1 4202496 29330 0 0 0 46218 12 0 0 25 0 1 0 443281494 162189312 28018 33554432000 4194304 4300876 140735130670064 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17635/statm: 39597 28018 171 27 0 38046 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 158388

[startup+522.3 s]
/proc/loadavg: 4.00 3.85 3.71 5/190 17655
/proc/meminfo: memFree=12379604/32951124 swapFree=67111528/67111528
[pid=17635] ppid=17633 vsize=173072 CPUtime=522.31 cores=1,3
/proc/17635/stat : 17635 (march_rw) R 17633 17635 16750 0 -1 4202496 34185 0 0 0 52217 14 0 0 25 0 1 0 443281494 177225728 32873 33554432000 4194304 4300876 140735130670064 18446744073709551615 4214231 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17635/statm: 43268 32873 171 27 0 41717 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 173072

[startup+582.301 s]
/proc/loadavg: 4.04 3.89 3.73 5/190 17657
/proc/meminfo: memFree=12353528/32951124 swapFree=67111528/67111528
[pid=17635] ppid=17633 vsize=173072 CPUtime=582.3 cores=1,3
/proc/17635/stat : 17635 (march_rw) R 17633 17635 16750 0 -1 4202496 40349 0 0 0 58214 16 0 0 25 0 1 0 443281494 177225728 39037 33554432000 4194304 4300876 140735130670064 18446744073709551615 4225208 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17635/statm: 43268 39037 171 27 0 41717 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 173072

[startup+642.301 s]
/proc/loadavg: 4.01 3.91 3.74 5/190 17659
/proc/meminfo: memFree=12331192/32951124 swapFree=67111528/67111528
[pid=17635] ppid=17633 vsize=239372 CPUtime=642.32 cores=1,3
/proc/17635/stat : 17635 (march_rw) R 17633 17635 16750 0 -1 4202496 45457 0 0 0 64214 18 0 0 25 0 1 0 443281494 245116928 44145 33554432000 4194304 4300876 140735130670064 18446744073709551615 4234759 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17635/statm: 59843 44145 171 27 0 58292 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 239372

[startup+702.3 s]
/proc/loadavg: 4.00 3.92 3.76 5/190 17660
/proc/meminfo: memFree=12307732/32951124 swapFree=67111528/67111528
[pid=17635] ppid=17633 vsize=268480 CPUtime=702.31 cores=1,3
/proc/17635/stat : 17635 (march_rw) R 17633 17635 16750 0 -1 4202496 50873 0 0 0 70212 19 0 0 25 0 1 0 443281494 274923520 49561 33554432000 4194304 4300876 140735130670064 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17635/statm: 67120 49561 171 27 0 65569 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 268480

[startup+762.307 s]
/proc/loadavg: 4.00 3.93 3.77 5/190 17662
/proc/meminfo: memFree=12283400/32951124 swapFree=67111528/67111528
[pid=17635] ppid=17633 vsize=268480 CPUtime=762.32 cores=1,3
/proc/17635/stat : 17635 (march_rw) R 17633 17635 16750 0 -1 4202496 56448 0 0 0 76212 20 0 0 25 0 1 0 443281494 274923520 55136 33554432000 4194304 4300876 140735130670064 18446744073709551615 4288656 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17635/statm: 67120 55136 171 27 0 65569 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 268480

[startup+822.301 s]
/proc/loadavg: 4.06 3.96 3.78 5/190 17663
/proc/meminfo: memFree=12260064/32951124 swapFree=67111528/67111528
[pid=17635] ppid=17633 vsize=367928 CPUtime=822.31 cores=1,3
/proc/17635/stat : 17635 (march_rw) R 17633 17635 16750 0 -1 4202496 61956 0 0 0 82210 21 0 0 25 0 1 0 443281494 376758272 60644 33554432000 4194304 4300876 140735130670064 18446744073709551615 4216251 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17635/statm: 91982 60644 171 27 0 90431 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 367928

[startup+882.301 s]
/proc/loadavg: 4.02 3.97 3.80 5/190 17665
/proc/meminfo: memFree=12235468/32951124 swapFree=67111528/67111528
[pid=17635] ppid=17633 vsize=367928 CPUtime=882.31 cores=1,3
/proc/17635/stat : 17635 (march_rw) R 17633 17635 16750 0 -1 4202496 67766 0 0 0 88208 23 0 0 25 0 1 0 443281494 376758272 66454 33554432000 4194304 4300876 140735130670064 18446744073709551615 4269020 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17635/statm: 91982 66454 171 27 0 90431 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 367928

[startup+942.3 s]
/proc/loadavg: 4.01 3.97 3.81 5/190 17667
/proc/meminfo: memFree=12214480/32951124 swapFree=67111528/67111528
[pid=17635] ppid=17633 vsize=367928 CPUtime=942.32 cores=1,3
/proc/17635/stat : 17635 (march_rw) R 17633 17635 16750 0 -1 4202496 72642 0 0 0 94207 25 0 0 25 0 1 0 443281494 376758272 71330 33554432000 4194304 4300876 140735130670064 18446744073709551615 4288358 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17635/statm: 91982 71330 171 27 0 90431 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 367928

[startup+1002.3 s]
/proc/loadavg: 4.00 3.97 3.82 5/190 17668
/proc/meminfo: memFree=12192620/32951124 swapFree=67111528/67111528
[pid=17635] ppid=17633 vsize=367928 CPUtime=1002.32 cores=1,3
/proc/17635/stat : 17635 (march_rw) R 17633 17635 16750 0 -1 4202496 77703 0 0 0 100206 26 0 0 25 0 1 0 443281494 376758272 76391 33554432000 4194304 4300876 140735130670064 18446744073709551615 4214446 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17635/statm: 91982 76391 171 27 0 90431 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 367928

[startup+1062.3 s]
/proc/loadavg: 4.00 3.97 3.82 5/190 17679
/proc/meminfo: memFree=12171688/32951124 swapFree=67111528/67111528
[pid=17635] ppid=17633 vsize=367928 CPUtime=1062.32 cores=1,3
/proc/17635/stat : 17635 (march_rw) R 17633 17635 16750 0 -1 4202496 82576 0 0 0 106204 28 0 0 25 0 1 0 443281494 376758272 81264 33554432000 4194304 4300876 140735130670064 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17635/statm: 91982 81264 171 27 0 90431 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 367928

[startup+1122.3 s]
/proc/loadavg: 4.05 3.99 3.84 5/190 17680
/proc/meminfo: memFree=12149820/32951124 swapFree=67111528/67111528
[pid=17635] ppid=17633 vsize=426140 CPUtime=1122.32 cores=1,3
/proc/17635/stat : 17635 (march_rw) R 17633 17635 16750 0 -1 4202496 87646 0 0 0 112203 29 0 0 25 0 1 0 443281494 436367360 86334 33554432000 4194304 4300876 140735130670064 18446744073709551615 4288333 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17635/statm: 106535 86334 171 27 0 104984 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 426140

[startup+1182.3 s]
/proc/loadavg: 4.02 3.99 3.84 5/190 17682
/proc/meminfo: memFree=12128212/32951124 swapFree=67111528/67111528
[pid=17635] ppid=17633 vsize=575316 CPUtime=1182.32 cores=1,3
/proc/17635/stat : 17635 (march_rw) R 17633 17635 16750 0 -1 4202496 92689 0 0 0 118200 32 0 0 25 0 1 0 443281494 589123584 91377 33554432000 4194304 4300876 140735130670064 18446744073709551615 4225119 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17635/statm: 143829 91377 171 27 0 142278 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 575316

[startup+1242.3 s]
/proc/loadavg: 4.00 3.99 3.85 5/190 17684
/proc/meminfo: memFree=12106720/32951124 swapFree=67111528/67111528
[pid=17635] ppid=17633 vsize=575316 CPUtime=1242.33 cores=1,3
/proc/17635/stat : 17635 (march_rw) R 17633 17635 16750 0 -1 4202496 97465 0 0 0 124199 34 0 0 25 0 1 0 443281494 589123584 96153 33554432000 4194304 4300876 140735130670064 18446744073709551615 4274258 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17635/statm: 143829 96153 171 27 0 142278 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 575316



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.99 3.85 3/187 17687
/proc/meminfo: memFree=13107256/32951124 swapFree=67111528/67111528
[pid=17635] ppid=17633 vsize=575316 CPUtime=1300.03 cores=1,3
/proc/17635/stat : 17635 (march_rw) R 17633 17635 16750 0 -1 4202496 102299 0 0 0 129968 35 0 0 25 0 1 0 443281494 589123584 100987 33554432000 4194304 4300876 140735130670064 18446744073709551615 4288318 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17635/statm: 143829 100987 171 27 0 142278 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 575316

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): 1300.03
CPU time (s): 1300.06
CPU user time (s): 1299.69
CPU system time (s): 0.373943
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 575316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.69
system time used= 0.373943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 102299
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= 720

runsolver used 2.04769 second user time and 4.98424 second system time

The end

Launcher Data 

Begin job on node146 at 2011-04-22 23:44:12
IDJOB=3259809
IDBENCH=71805
IDSOLVER=1561
FILE ID=node146/3259809-1303508652
RUNJOBID= node146-1303508652-17601
PBS_JOBID= 13134244
Free space on /tmp= 72420 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT09/CRAFTED/sgi/new-difficult-23-189-21-75.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3259809-1303508652/watcher-3259809-1303508652 -o /tmp/evaluation-result-3259809-1303508652/solver-3259809-1303508652 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3259809-1303508652.cnf

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

MD5SUM BENCH= 46a186d5aa9ba41a176adf24fb365342
RANDOM SEED=1498284283

node146.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		: 2666.830
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	: 5333.66
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		: 2666.830
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		: 2666.830
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		: 2666.830
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	: 5332.86
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		: 2666.830
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	: 5332.75
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		: 2666.830
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		: 2666.830
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		: 2666.830
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:     32951124 kB
MemFree:      14089984 kB
Buffers:       1661108 kB
Cached:       16586724 kB
SwapCached:          0 kB
Active:        9229112 kB
Inactive:      9108812 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      14089984 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:           11004 kB
Writeback:           0 kB
AnonPages:       89120 kB
Mapped:          15264 kB
Slab:           459116 kB
PageTables:       5420 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   265256 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= 72420 MiB
End job on node146 at 2011-04-23 00:05:54