Trace number 3273837

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) 1300.09 1300.05

General information on the benchmark

Namecrafted/spence/sgen/
sgen3-n130-s30940966-unsat.cnf
MD5SUMca44a78076b8228fbb99ecc0147f157f
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark4645.03
Satisfiable
(Un)Satisfiability was proved
Number of variables133
Number of clauses276
Sum of the clauses size828
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3276
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.01	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 133 variables and 276 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 133 free variables and 276 clauses.
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 888 duplicate clauses
0.00/0.01	c main():: clause / variable ratio: ( 276 / 133 ) = 2.08
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c number of free variables = 133
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 130
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************************| ( 1/999) NodeCount: 632
0.00/0.03	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************************************************************| ( 2/999) NodeCount: 5652
0.09/0.17	c |----------------------------------------------------------------|
c |*
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c |****************
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c |************************
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c |********************************
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c |****************************************************************| ( 3/999) NodeCount: 42680
1.29/1.36	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |******
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c |*************
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c |***************
c |****************
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c |*******************************
c |********************************
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c |****************************************************************| ( 4/999) NodeCount: 256591
8.49/8.54	c |----------------------------------------------------------------|
c |*
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c |***
c |****
c |*****
c |******
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c |****************
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c |************************
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c |********************************
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c |****************************************
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c |****************************************************************| ( 5/999) NodeCount: 1270906
43.69/43.73	c |----------------------------------------------------------------|
c |*
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c |****************
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c |************************
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c |********************************
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c |****************************************************************| ( 6/999) NodeCount: 5334551
188.70/188.76	c |----------------------------------------------------------------|
c |*
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c |************
c |*************
c |**************
c |***************
c |****************
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c |******************
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c |********************
c |*********************
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c |***********************
c |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
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c |***************************************
c |****************************************
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c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
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c |************************************************
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c |****************************************************************| ( 7/999) NodeCount: 19337998
701.12/701.19	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |************
c |*************
c |**************
c |***************
c |****************
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c |***********************
c |************************
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c |****************************
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c |******************************
c |*******************************
c |********************************
c |*********************************
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c |************************************
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c |****************************************
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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-3273837-1303607737/watcher-3273837-1303607737 -o /tmp/evaluation-result-3273837-1303607737/solver-3273837-1303607737 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3273837-1303607737.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: 1.73 1.96 2.37 4/189 5210
/proc/meminfo: memFree=14718880/32951124 swapFree=67111528/67111528
[pid=5210] ppid=5208 vsize=6664 CPUtime=0 cores=4,6
/proc/5210/stat : 5210 (march_rw) R 5208 5210 4231 0 -1 4202496 295 0 0 0 0 0 0 0 22 0 1 0 453189355 6823936 238 33554432000 4194304 4300876 140734686417264 18446744073709551615 264726065861 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5210/statm: 1666 238 168 27 0 115 0

[startup+0.070441 s]
/proc/loadavg: 1.73 1.96 2.37 4/189 5210
/proc/meminfo: memFree=14718880/32951124 swapFree=67111528/67111528
[pid=5210] ppid=5208 vsize=6840 CPUtime=0.06 cores=4,6
/proc/5210/stat : 5210 (march_rw) R 5208 5210 4231 0 -1 4202496 328 0 0 0 6 0 0 0 22 0 1 0 453189355 7004160 271 33554432000 4194304 4300876 140734686417264 18446744073709551615 4218002 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5210/statm: 1710 271 168 27 0 159 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 6840

[startup+0.100449 s]
/proc/loadavg: 1.73 1.96 2.37 4/189 5210
/proc/meminfo: memFree=14718880/32951124 swapFree=67111528/67111528
[pid=5210] ppid=5208 vsize=6840 CPUtime=0.09 cores=4,6
/proc/5210/stat : 5210 (march_rw) R 5208 5210 4231 0 -1 4202496 334 0 0 0 9 0 0 0 23 0 1 0 453189355 7004160 277 33554432000 4194304 4300876 140734686417264 18446744073709551615 4289379 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5210/statm: 1710 277 168 27 0 159 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6840

[startup+0.300408 s]
/proc/loadavg: 1.73 1.96 2.37 4/189 5210
/proc/meminfo: memFree=14718880/32951124 swapFree=67111528/67111528
[pid=5210] ppid=5208 vsize=7084 CPUtime=0.29 cores=4,6
/proc/5210/stat : 5210 (march_rw) R 5208 5210 4231 0 -1 4202496 407 0 0 0 29 0 0 0 23 0 1 0 453189355 7254016 349 33554432000 4194304 4300876 140734686417264 18446744073709551615 4197056 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5210/statm: 1771 349 169 27 0 220 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7084

[startup+0.700318 s]
/proc/loadavg: 1.73 1.96 2.37 4/189 5210
/proc/meminfo: memFree=14718880/32951124 swapFree=67111528/67111528
[pid=5210] ppid=5208 vsize=7464 CPUtime=0.69 cores=4,6
/proc/5210/stat : 5210 (march_rw) R 5208 5210 4231 0 -1 4202496 481 0 0 0 69 0 0 0 25 0 1 0 453189355 7643136 423 33554432000 4194304 4300876 140734686417264 18446744073709551615 4214304 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5210/statm: 1866 423 169 27 0 315 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7464

[startup+1.50015 s]
/proc/loadavg: 1.73 1.96 2.37 5/190 5211
/proc/meminfo: memFree=14714804/32951124 swapFree=67111528/67111528
[pid=5210] ppid=5208 vsize=8316 CPUtime=1.49 cores=4,6
/proc/5210/stat : 5210 (march_rw) R 5208 5210 4231 0 -1 4202496 625 0 0 0 149 0 0 0 25 0 1 0 453189355 8515584 567 33554432000 4194304 4300876 140734686417264 18446744073709551615 4281165 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5210/statm: 2079 567 169 27 0 528 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8316

[startup+3.10087 s]
/proc/loadavg: 1.73 1.96 2.37 5/190 5211
/proc/meminfo: memFree=14710828/32951124 swapFree=67111528/67111528
[pid=5210] ppid=5208 vsize=9236 CPUtime=3.1 cores=4,6
/proc/5210/stat : 5210 (march_rw) R 5208 5210 4231 0 -1 4202496 942 0 0 0 310 0 0 0 25 0 1 0 453189355 9457664 884 33554432000 4194304 4300876 140734686417264 18446744073709551615 4217360 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5210/statm: 2309 884 169 27 0 758 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 9236

[startup+6.30028 s]
/proc/loadavg: 1.92 1.99 2.38 5/190 5211
/proc/meminfo: memFree=14700908/32951124 swapFree=67111528/67111528
[pid=5210] ppid=5208 vsize=12268 CPUtime=6.29 cores=4,6
/proc/5210/stat : 5210 (march_rw) R 5208 5210 4231 0 -1 4202496 1540 0 0 0 629 0 0 0 25 0 1 0 453189355 12562432 1482 33554432000 4194304 4300876 140734686417264 18446744073709551615 4268740 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5210/statm: 3067 1482 169 27 0 1516 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12268

[startup+12.7011 s]
/proc/loadavg: 2.08 2.02 2.39 5/190 5212
/proc/meminfo: memFree=14680088/32951124 swapFree=67111528/67111528
[pid=5210] ppid=5208 vsize=19044 CPUtime=12.69 cores=4,6
/proc/5210/stat : 5210 (march_rw) R 5208 5210 4231 0 -1 4202496 2718 0 0 0 1269 0 0 0 25 0 1 0 453189355 19501056 2660 33554432000 4194304 4300876 140734686417264 18446744073709551615 4284121 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5210/statm: 4761 2660 169 27 0 3210 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19044

[startup+25.5006 s]
/proc/loadavg: 2.58 2.14 2.42 5/190 5212
/proc/meminfo: memFree=14641768/32951124 swapFree=67111528/67111528
[pid=5210] ppid=5208 vsize=34216 CPUtime=25.49 cores=4,6
/proc/5210/stat : 5210 (march_rw) R 5208 5210 4231 0 -1 4202496 5067 0 0 0 2549 0 0 0 25 0 1 0 453189355 35037184 5009 33554432000 4194304 4300876 140734686417264 18446744073709551615 4217828 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5210/statm: 8554 5009 169 27 0 7003 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 34216

[startup+51.1008 s]
/proc/loadavg: 3.06 2.28 2.46 5/190 5213
/proc/meminfo: memFree=14569720/32951124 swapFree=67111528/67111528
[pid=5210] ppid=5208 vsize=48552 CPUtime=51.09 cores=4,6
/proc/5210/stat : 5210 (march_rw) R 5208 5210 4231 0 -1 4202496 9689 0 0 0 5108 1 0 0 25 0 1 0 453189355 49717248 9631 33554432000 4194304 4300876 140734686417264 18446744073709551615 4281110 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5210/statm: 12138 9631 169 27 0 10587 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 48552

[startup+102.306 s]
/proc/loadavg: 3.59 2.55 2.54 5/190 5214
/proc/meminfo: memFree=14422640/32951124 swapFree=67111528/67111528
[pid=5210] ppid=5208 vsize=105096 CPUtime=102.3 cores=4,6
/proc/5210/stat : 5210 (march_rw) R 5208 5210 4231 0 -1 4202496 18965 0 0 0 10227 3 0 0 25 0 1 0 453189355 107618304 18907 33554432000 4194304 4300876 140734686417264 18446744073709551615 4263233 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5210/statm: 26274 18907 169 27 0 24723 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 105096

[startup+162.301 s]
/proc/loadavg: 3.85 2.81 2.63 5/190 5216
/proc/meminfo: memFree=14257096/32951124 swapFree=67111528/67111528
[pid=5210] ppid=5208 vsize=149428 CPUtime=162.3 cores=4,6
/proc/5210/stat : 5210 (march_rw) R 5208 5210 4231 0 -1 4202496 29688 0 0 0 16225 5 0 0 25 0 1 0 453189355 153014272 29630 33554432000 4194304 4300876 140734686417264 18446744073709551615 4286198 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5210/statm: 37357 29630 169 27 0 35806 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 149428

[startup+222.3 s]
/proc/loadavg: 3.99 3.04 2.72 5/190 5217
/proc/meminfo: memFree=14090152/32951124 swapFree=67111528/67111528
[pid=5210] ppid=5208 vsize=225640 CPUtime=222.3 cores=4,6
/proc/5210/stat : 5210 (march_rw) R 5208 5210 4231 0 -1 4202496 40344 0 0 0 22223 7 0 0 25 0 1 0 453189355 231055360 40286 33554432000 4194304 4300876 140734686417264 18446744073709551615 4228257 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5210/statm: 56410 40286 169 27 0 54859 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 225640

[startup+282.301 s]
/proc/loadavg: 3.99 3.21 2.79 5/190 5219
/proc/meminfo: memFree=13927088/32951124 swapFree=67111528/67111528
[pid=5210] ppid=5208 vsize=225640 CPUtime=282.3 cores=4,6
/proc/5210/stat : 5210 (march_rw) R 5208 5210 4231 0 -1 4202496 51078 0 0 0 28222 8 0 0 25 0 1 0 453189355 231055360 51020 33554432000 4194304 4300876 140734686417264 18446744073709551615 4217674 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5210/statm: 56410 51020 169 27 0 54859 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 225640

[startup+342.301 s]
/proc/loadavg: 3.99 3.35 2.87 5/190 5220
/proc/meminfo: memFree=13761400/32951124 swapFree=67111528/67111528
[pid=5210] ppid=5208 vsize=325088 CPUtime=342.3 cores=4,6
/proc/5210/stat : 5210 (march_rw) R 5208 5210 4231 0 -1 4202496 61767 0 0 0 34220 10 0 0 25 0 1 0 453189355 332890112 61709 33554432000 4194304 4300876 140734686417264 18446744073709551615 4214499 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5210/statm: 81272 61709 169 27 0 79721 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 325088

[startup+402.3 s]
/proc/loadavg: 3.99 3.47 2.93 5/190 5222
/proc/meminfo: memFree=13599576/32951124 swapFree=67111528/67111528
[pid=5210] ppid=5208 vsize=344908 CPUtime=402.3 cores=4,6
/proc/5210/stat : 5210 (march_rw) R 5208 5210 4231 0 -1 4202496 72470 0 0 0 40218 12 0 0 25 0 1 0 453189355 353185792 72412 33554432000 4194304 4300876 140734686417264 18446744073709551615 4274816 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5210/statm: 86227 72412 169 27 0 84676 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 344908

[startup+462.301 s]
/proc/loadavg: 4.04 3.58 3.00 5/190 5224
/proc/meminfo: memFree=13436360/32951124 swapFree=67111528/67111528
[pid=5210] ppid=5208 vsize=494084 CPUtime=462.31 cores=4,6
/proc/5210/stat : 5210 (march_rw) R 5208 5210 4231 0 -1 4202496 83112 0 0 0 46216 15 0 0 25 0 1 0 453189355 505942016 83054 33554432000 4194304 4300876 140734686417264 18446744073709551615 4200288 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5210/statm: 123521 83054 169 27 0 121970 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 494084

[startup+522.301 s]
/proc/loadavg: 4.01 3.65 3.06 5/190 5225
/proc/meminfo: memFree=13275492/32951124 swapFree=67111528/67111528
[pid=5210] ppid=5208 vsize=494084 CPUtime=522.31 cores=4,6
/proc/5210/stat : 5210 (march_rw) R 5208 5210 4231 0 -1 4202496 93685 0 0 0 52214 17 0 0 25 0 1 0 453189355 505942016 93627 33554432000 4194304 4300876 140734686417264 18446744073709551615 264725800108 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5210/statm: 123521 93627 169 27 0 121970 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 494084

[startup+582.3 s]
/proc/loadavg: 4.00 3.71 3.12 5/190 5230
/proc/meminfo: memFree=13111380/32951124 swapFree=67111528/67111528
[pid=5210] ppid=5208 vsize=494084 CPUtime=582.31 cores=4,6
/proc/5210/stat : 5210 (march_rw) R 5208 5210 4231 0 -1 4202496 104265 0 0 0 58213 18 0 0 25 0 1 0 453189355 505942016 104207 33554432000 4194304 4300876 140734686417264 18446744073709551615 4214407 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5210/statm: 123521 104207 169 27 0 121970 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 494084

[startup+642.301 s]
/proc/loadavg: 4.00 3.76 3.17 5/190 5231
/proc/meminfo: memFree=12948364/32951124 swapFree=67111528/67111528
[pid=5210] ppid=5208 vsize=494084 CPUtime=642.32 cores=4,6
/proc/5210/stat : 5210 (march_rw) R 5208 5210 4231 0 -1 4202496 114742 0 0 0 64212 20 0 0 25 0 1 0 453189355 505942016 114684 33554432000 4194304 4300876 140734686417264 18446744073709551615 4286193 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5210/statm: 123521 114684 169 27 0 121970 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 494084

[startup+702.301 s]
/proc/loadavg: 4.00 3.80 3.22 5/190 5233
/proc/meminfo: memFree=12788504/32951124 swapFree=67111528/67111528
[pid=5210] ppid=5208 vsize=757488 CPUtime=702.32 cores=4,6
/proc/5210/stat : 5210 (march_rw) R 5208 5210 4231 0 -1 4202496 125149 0 0 0 70208 24 0 0 25 0 1 0 453189355 775667712 125091 33554432000 4194304 4300876 140734686417264 18446744073709551615 4217718 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5210/statm: 189372 125091 169 27 0 187821 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 757488

[startup+762.306 s]
/proc/loadavg: 4.00 3.83 3.27 5/190 5235
/proc/meminfo: memFree=12627540/32951124 swapFree=67111528/67111528
[pid=5210] ppid=5208 vsize=757488 CPUtime=762.33 cores=4,6
/proc/5210/stat : 5210 (march_rw) R 5208 5210 4231 0 -1 4202496 135855 0 0 0 76207 26 0 0 25 0 1 0 453189355 775667712 135797 33554432000 4194304 4300876 140734686417264 18446744073709551615 4263450 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5210/statm: 189372 135797 169 27 0 187821 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 757488

[startup+822.301 s]
/proc/loadavg: 4.00 3.86 3.31 5/190 5236
/proc/meminfo: memFree=12468688/32951124 swapFree=67111528/67111528
[pid=5210] ppid=5208 vsize=757488 CPUtime=822.32 cores=4,6
/proc/5210/stat : 5210 (march_rw) R 5208 5210 4231 0 -1 4202496 146424 0 0 0 82204 28 0 0 25 0 1 0 453189355 775667712 146366 33554432000 4194304 4300876 140734686417264 18446744073709551615 4288355 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5210/statm: 189372 146366 169 27 0 187821 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 757488

[startup+882.301 s]
/proc/loadavg: 4.05 3.90 3.35 5/190 5238
/proc/meminfo: memFree=12307584/32951124 swapFree=67111528/67111528
[pid=5210] ppid=5208 vsize=757488 CPUtime=882.32 cores=4,6
/proc/5210/stat : 5210 (march_rw) R 5208 5210 4231 0 -1 4202496 157041 0 0 0 88202 30 0 0 25 0 1 0 453189355 775667712 156983 33554432000 4194304 4300876 140734686417264 18446744073709551615 4228246 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5210/statm: 189372 156983 169 27 0 187821 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 757488

[startup+942.3 s]
/proc/loadavg: 4.08 3.93 3.40 5/190 5239
/proc/meminfo: memFree=12148728/32951124 swapFree=67111528/67111528
[pid=5210] ppid=5208 vsize=757488 CPUtime=942.33 cores=4,6
/proc/5210/stat : 5210 (march_rw) R 5208 5210 4231 0 -1 4202496 167646 0 0 0 94201 32 0 0 25 0 1 0 453189355 775667712 167588 33554432000 4194304 4300876 140734686417264 18446744073709551615 4281165 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5210/statm: 189372 167588 169 27 0 187821 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 757488

[startup+1002.3 s]
/proc/loadavg: 4.03 3.94 3.43 5/190 5241
/proc/meminfo: memFree=11987016/32951124 swapFree=67111528/67111528
[pid=5210] ppid=5208 vsize=757488 CPUtime=1002.32 cores=4,6
/proc/5210/stat : 5210 (march_rw) R 5208 5210 4231 0 -1 4202496 178213 0 0 0 100199 33 0 0 25 0 1 0 453189355 775667712 178155 33554432000 4194304 4300876 140734686417264 18446744073709551615 4283028 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5210/statm: 189372 178155 169 27 0 187821 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 757488

[startup+1062.3 s]
/proc/loadavg: 4.01 3.95 3.46 5/190 5243
/proc/meminfo: memFree=11829512/32951124 swapFree=67111528/67111528
[pid=5210] ppid=5208 vsize=1093136 CPUtime=1062.33 cores=4,6
/proc/5210/stat : 5210 (march_rw) R 5208 5210 4231 0 -1 4202496 188733 0 0 0 106198 35 0 0 25 0 1 0 453189355 1119371264 188675 33554432000 4194304 4300876 140734686417264 18446744073709551615 4217367 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5210/statm: 273284 188675 169 27 0 271733 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 1093136

[startup+1122.3 s]
/proc/loadavg: 4.05 3.97 3.50 5/190 5244
/proc/meminfo: memFree=11668904/32951124 swapFree=67111528/67111528
[pid=5210] ppid=5208 vsize=1093136 CPUtime=1122.33 cores=4,6
/proc/5210/stat : 5210 (march_rw) R 5208 5210 4231 0 -1 4202496 199325 0 0 0 112196 37 0 0 25 0 1 0 453189355 1119371264 199267 33554432000 4194304 4300876 140734686417264 18446744073709551615 4201099 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5210/statm: 273284 199267 169 27 0 271733 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 1093136

[startup+1182.3 s]
/proc/loadavg: 4.02 3.97 3.53 5/190 5246
/proc/meminfo: memFree=11512520/32951124 swapFree=67111528/67111528
[pid=5210] ppid=5208 vsize=1093136 CPUtime=1182.34 cores=4,6
/proc/5210/stat : 5210 (march_rw) R 5208 5210 4231 0 -1 4202496 209916 0 0 0 118195 39 0 0 25 0 1 0 453189355 1119371264 209858 33554432000 4194304 4300876 140734686417264 18446744073709551615 4228257 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5210/statm: 273284 209858 169 27 0 271733 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 1093136

[startup+1242.3 s]
/proc/loadavg: 4.00 3.97 3.56 5/190 5247
/proc/meminfo: memFree=11352160/32951124 swapFree=67111528/67111528
[pid=5210] ppid=5208 vsize=1093136 CPUtime=1242.34 cores=4,6
/proc/5210/stat : 5210 (march_rw) R 5208 5210 4231 0 -1 4202496 220538 0 0 0 124193 41 0 0 25 0 1 0 453189355 1119371264 220480 33554432000 4194304 4300876 140734686417264 18446744073709551615 4289469 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5210/statm: 273284 220480 169 27 0 271733 0
Current children cumulated CPU time (s) 1242.34
Current children cumulated vsize (KiB) 1093136



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.80 3.94 3.57 2/184 5252
/proc/meminfo: memFree=13793616/32951124 swapFree=67111528/67111528
[pid=5210] ppid=5208 vsize=1172420 CPUtime=1300.04 cores=4,6
/proc/5210/stat : 5210 (march_rw) R 5208 5210 4231 0 -1 4202496 230712 0 0 0 129962 42 0 0 25 0 1 0 453189355 1200558080 230654 33554432000 4194304 4300876 140734686417264 18446744073709551615 4276868 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/5210/statm: 293105 230654 169 27 0 291554 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 1172420

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): 1300.05
CPU time (s): 1300.09
CPU user time (s): 1299.63
CPU system time (s): 0.468928
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 1172420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.63
system time used= 0.468928
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 230712
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= 719

runsolver used 1.9837 second user time and 3.9464 second system time

The end

Launcher Data 

Begin job on node141 at 2011-04-24 03:15:37
IDJOB=3273837
IDBENCH=83148
IDSOLVER=1561
FILE ID=node141/3273837-1303607737
RUNJOBID= node141-1303607734-5169
PBS_JOBID= 13150604
Free space on /tmp= 70964 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/crafted/spence/sgen/sgen3-n130-s30940966-unsat.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3273837-1303607737/watcher-3273837-1303607737 -o /tmp/evaluation-result-3273837-1303607737/solver-3273837-1303607737 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3273837-1303607737.cnf

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

MD5SUM BENCH= ca44a78076b8228fbb99ecc0147f157f
RANDOM SEED=1154642644

node141.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		: 2666.806
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	: 5333.61
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		: 2666.806
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	: 5362.96
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		: 2666.806
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	: 5332.82
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		: 2666.806
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		: 2666.806
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	: 5332.84
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		: 2666.806
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		: 2666.806
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		: 2666.806
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:      14719160 kB
Buffers:       1629276 kB
Cached:       15960884 kB
SwapCached:          0 kB
Active:        9775156 kB
Inactive:      7886364 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      14719160 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             624 kB
Writeback:           0 kB
AnonPages:       71008 kB
Mapped:          15368 kB
Slab:           509668 kB
PageTables:       5200 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   255444 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= 70964 MiB
End job on node141 at 2011-04-24 03:37:19