Trace number 3152711

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

Namerandom/medium/
unif-k3-r4.26-v600-c2556-S506401817-075.UNKNOWN.cnf
MD5SUM2d7407b1b64ab354711b83851f166439
Bench CategoryRANDOM (random 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 variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
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 600 variables and 2556 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, 10 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 598 free variables and 2546 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 182 duplicate clauses
0.00/0.01	c resolvent_look() :: found 97 resolvents
0.00/0.01	c main():: clause / variable ratio: ( 2643 / 600 ) = 4.41
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 = 598
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: 126
0.00/0.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************************| ( 1/999) NodeCount: 727
0.09/0.12	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 7032
1.10/1.17	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 |****************************************************************| ( 3/999) NodeCount: 51762
9.59/9.67	c |----------------------------------------------------------------|
c |*
c |**
c |****
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 |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 275668
57.10/57.16	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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c |************************
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c |********************************
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c |****************************************************************| ( 5/999) NodeCount: 1095596
251.19/251.25	c |----------------------------------------------------------------|
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 |****************************************************************| ( 6/999) NodeCount: 3331185
834.91/834.92	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3152711-1301710777/watcher-3152711-1301710777 -o /tmp/evaluation-result-3152711-1301710777/solver-3152711-1301710777 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152711-1301710777.cnf 

running on 2 cores: 0,2

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


[startup+0 s]
/proc/loadavg: 3.38 3.88 4.17 4/178 7676
/proc/meminfo: memFree=24629664/32951124 swapFree=67110456/67111528
[pid=7674] ppid=7671 vsize=6796 CPUtime=0 cores=0,2
/proc/7674/stat : 7674 (march_rw) R 7671 7674 6645 0 -1 4194304 303 0 0 0 0 0 0 0 22 0 1 0 361308329 6959104 245 33554432000 4194304 4300876 140736832525504 18446744073709551615 4242428 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7674/statm: 1699 245 128 27 0 148 0

[startup+0.0778799 s]
/proc/loadavg: 3.38 3.88 4.17 4/178 7676
/proc/meminfo: memFree=24629664/32951124 swapFree=67110456/67111528
[pid=7674] ppid=7671 vsize=7796 CPUtime=0.07 cores=0,2
/proc/7674/stat : 7674 (march_rw) R 7671 7674 6645 0 -1 4202496 492 0 0 0 7 0 0 0 22 0 1 0 361308329 7983104 434 33554432000 4194304 4300876 140736832525504 18446744073709551615 4248560 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7674/statm: 1949 434 168 27 0 398 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 7796

[startup+0.100874 s]
/proc/loadavg: 3.38 3.88 4.17 4/178 7676
/proc/meminfo: memFree=24629664/32951124 swapFree=67110456/67111528
[pid=7674] ppid=7671 vsize=7796 CPUtime=0.09 cores=0,2
/proc/7674/stat : 7674 (march_rw) R 7671 7674 6645 0 -1 4202496 496 0 0 0 9 0 0 0 22 0 1 0 361308329 7983104 438 33554432000 4194304 4300876 140736832525504 18446744073709551615 4200261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7674/statm: 1949 438 168 27 0 398 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7796

[startup+0.300837 s]
/proc/loadavg: 3.38 3.88 4.17 4/178 7676
/proc/meminfo: memFree=24629664/32951124 swapFree=67110456/67111528
[pid=7674] ppid=7671 vsize=7796 CPUtime=0.29 cores=0,2
/proc/7674/stat : 7674 (march_rw) R 7671 7674 6645 0 -1 4202496 516 0 0 0 29 0 0 0 23 0 1 0 361308329 7983104 458 33554432000 4194304 4300876 140736832525504 18446744073709551615 4217462 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7674/statm: 1949 458 168 27 0 398 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7796

[startup+0.700797 s]
/proc/loadavg: 3.38 3.88 4.17 4/178 7676
/proc/meminfo: memFree=24629664/32951124 swapFree=67110456/67111528
[pid=7674] ppid=7671 vsize=7996 CPUtime=0.69 cores=0,2
/proc/7674/stat : 7674 (march_rw) R 7671 7674 6645 0 -1 4202496 551 0 0 0 69 0 0 0 25 0 1 0 361308329 8187904 493 33554432000 4194304 4300876 140736832525504 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7674/statm: 1999 493 168 27 0 448 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7996

[startup+1.50064 s]
/proc/loadavg: 3.38 3.88 4.17 6/190 7698
/proc/meminfo: memFree=24623756/32951124 swapFree=67110456/67111528
[pid=7674] ppid=7671 vsize=8444 CPUtime=1.49 cores=0,2
/proc/7674/stat : 7674 (march_rw) R 7671 7674 6645 0 -1 4202496 635 0 0 0 149 0 0 0 25 0 1 0 361308329 8646656 577 33554432000 4194304 4300876 140736832525504 18446744073709551615 4265336 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7674/statm: 2111 577 168 27 0 560 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8444

[startup+3.10037 s]
/proc/loadavg: 3.38 3.88 4.17 6/190 7698
/proc/meminfo: memFree=24621152/32951124 swapFree=67110456/67111528
[pid=7674] ppid=7671 vsize=8596 CPUtime=3.09 cores=0,2
/proc/7674/stat : 7674 (march_rw) R 7671 7674 6645 0 -1 4202496 698 0 0 0 309 0 0 0 25 0 1 0 361308329 8802304 640 33554432000 4194304 4300876 140736832525504 18446744073709551615 4200323 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7674/statm: 2149 640 169 27 0 598 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8596

[startup+6.30087 s]
/proc/loadavg: 3.43 3.88 4.17 6/190 7698
/proc/meminfo: memFree=24619360/32951124 swapFree=67110456/67111528
[pid=7674] ppid=7671 vsize=9164 CPUtime=6.29 cores=0,2
/proc/7674/stat : 7674 (march_rw) R 7671 7674 6645 0 -1 4202496 815 0 0 0 629 0 0 0 25 0 1 0 361308329 9383936 757 33554432000 4194304 4300876 140736832525504 18446744073709551615 4228407 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7674/statm: 2291 757 169 27 0 740 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9164

[startup+12.7008 s]
/proc/loadavg: 3.48 3.88 4.17 6/190 7698
/proc/meminfo: memFree=24614892/32951124 swapFree=67110456/67111528
[pid=7674] ppid=7671 vsize=10544 CPUtime=12.69 cores=0,2
/proc/7674/stat : 7674 (march_rw) R 7671 7674 6645 0 -1 4202496 1071 0 0 0 1269 0 0 0 25 0 1 0 361308329 10797056 977 33554432000 4194304 4300876 140736832525504 18446744073709551615 4274570 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7674/statm: 2636 977 169 27 0 1085 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10544

[startup+25.5007 s]
/proc/loadavg: 3.59 3.89 4.16 6/190 7698
/proc/meminfo: memFree=24608464/32951124 swapFree=67110456/67111528
[pid=7674] ppid=7671 vsize=11972 CPUtime=25.49 cores=0,2
/proc/7674/stat : 7674 (march_rw) R 7671 7674 6645 0 -1 4202496 1511 0 0 0 2549 0 0 0 25 0 1 0 361308329 12259328 1417 33554432000 4194304 4300876 140736832525504 18446744073709551615 4214443 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7674/statm: 2993 1417 169 27 0 1442 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11972

[startup+51.1004 s]
/proc/loadavg: 3.73 3.90 4.16 6/190 7779
/proc/meminfo: memFree=24596008/32951124 swapFree=67110456/67111528
[pid=7674] ppid=7671 vsize=16828 CPUtime=51.09 cores=0,2
/proc/7674/stat : 7674 (march_rw) R 7671 7674 6645 0 -1 4202496 2345 0 0 0 5109 0 0 0 25 0 1 0 361308329 17231872 2251 33554432000 4194304 4300876 140736832525504 18446744073709551615 4217479 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7674/statm: 4207 2251 169 27 0 2656 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16828

[startup+102.307 s]
/proc/loadavg: 3.88 3.91 4.15 6/190 7781
/proc/meminfo: memFree=24566992/32951124 swapFree=67110456/67111528
[pid=7674] ppid=7671 vsize=21936 CPUtime=102.29 cores=0,2
/proc/7674/stat : 7674 (march_rw) R 7671 7674 6645 0 -1 4202496 3966 0 0 0 10229 0 0 0 25 0 1 0 361308329 22462464 3872 33554432000 4194304 4300876 140736832525504 18446744073709551615 4214411 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7674/statm: 5484 3872 169 27 0 3933 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 21936

[startup+162.301 s]
/proc/loadavg: 3.95 3.92 4.14 6/190 7783
/proc/meminfo: memFree=24536064/32951124 swapFree=67110456/67111528
[pid=7674] ppid=7671 vsize=38672 CPUtime=162.3 cores=0,2
/proc/7674/stat : 7674 (march_rw) R 7671 7674 6645 0 -1 4202496 5847 0 0 0 16229 1 0 0 25 0 1 0 361308329 39600128 5753 33554432000 4194304 4300876 140736832525504 18446744073709551615 4228157 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7674/statm: 9668 5753 169 27 0 8117 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 38672

[startup+222.301 s]
/proc/loadavg: 3.98 3.93 4.13 6/190 7785
/proc/meminfo: memFree=24505140/32951124 swapFree=67110456/67111528
[pid=7674] ppid=7671 vsize=43044 CPUtime=222.3 cores=0,2
/proc/7674/stat : 7674 (march_rw) R 7671 7674 6645 0 -1 4202496 7642 0 0 0 22228 2 0 0 25 0 1 0 361308329 44077056 7548 33554432000 4194304 4300876 140736832525504 18446744073709551615 4200312 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7674/statm: 10761 7548 169 27 0 9210 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 43044

[startup+282.301 s]
/proc/loadavg: 3.99 3.94 4.11 6/190 7787
/proc/meminfo: memFree=24474840/32951124 swapFree=67110456/67111528
[pid=7674] ppid=7671 vsize=56140 CPUtime=282.29 cores=0,2
/proc/7674/stat : 7674 (march_rw) R 7671 7674 6645 0 -1 4202496 9379 0 0 0 28227 2 0 0 25 0 1 0 361308329 57487360 9285 33554432000 4194304 4300876 140736832525504 18446744073709551615 4217615 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7674/statm: 14035 9285 169 27 0 12484 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 56140

[startup+342.301 s]
/proc/loadavg: 3.99 3.95 4.10 6/190 7787
/proc/meminfo: memFree=24444560/32951124 swapFree=67110456/67111528
[pid=7674] ppid=7671 vsize=56272 CPUtime=342.29 cores=0,2
/proc/7674/stat : 7674 (march_rw) R 7671 7674 6645 0 -1 4202496 11168 0 0 0 34227 2 0 0 25 0 1 0 361308329 57622528 11074 33554432000 4194304 4300876 140736832525504 18446744073709551615 4288111 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7674/statm: 14068 11074 169 27 0 12517 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 56272

[startup+402.301 s]
/proc/loadavg: 3.99 3.96 4.09 6/190 7789
/proc/meminfo: memFree=24415636/32951124 swapFree=67110456/67111528
[pid=7674] ppid=7671 vsize=75916 CPUtime=402.3 cores=0,2
/proc/7674/stat : 7674 (march_rw) R 7671 7674 6645 0 -1 4202496 12853 0 0 0 40227 3 0 0 25 0 1 0 361308329 77737984 12759 33554432000 4194304 4300876 140736832525504 18446744073709551615 4228543 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7674/statm: 18979 12759 169 27 0 17428 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 75916

[startup+462.301 s]
/proc/loadavg: 3.99 3.96 4.08 6/190 7791
/proc/meminfo: memFree=24385832/32951124 swapFree=67110456/67111528
[pid=7674] ppid=7671 vsize=84664 CPUtime=462.3 cores=0,2
/proc/7674/stat : 7674 (march_rw) R 7671 7674 6645 0 -1 4202496 14688 0 0 0 46227 3 0 0 25 0 1 0 361308329 86695936 14594 33554432000 4194304 4300876 140736832525504 18446744073709551615 4214450 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7674/statm: 21166 14594 169 27 0 19615 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 84664

[startup+522.301 s]
/proc/loadavg: 3.99 3.97 4.08 6/190 7793
/proc/meminfo: memFree=24357144/32951124 swapFree=67110456/67111528
[pid=7674] ppid=7671 vsize=84664 CPUtime=522.3 cores=0,2
/proc/7674/stat : 7674 (march_rw) R 7671 7674 6645 0 -1 4202496 16378 0 0 0 52227 3 0 0 25 0 1 0 361308329 86695936 16284 33554432000 4194304 4300876 140736832525504 18446744073709551615 4269591 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7674/statm: 21166 16284 169 27 0 19615 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 84664

[startup+582.301 s]
/proc/loadavg: 3.99 3.97 4.07 6/190 7795
/proc/meminfo: memFree=24327716/32951124 swapFree=67110456/67111528
[pid=7674] ppid=7671 vsize=84664 CPUtime=582.3 cores=0,2
/proc/7674/stat : 7674 (march_rw) R 7671 7674 6645 0 -1 4202496 18060 0 0 0 58227 3 0 0 25 0 1 0 361308329 86695936 17966 33554432000 4194304 4300876 140736832525504 18446744073709551615 4228808 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7674/statm: 21166 17966 169 27 0 19615 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 84664

[startup+642.301 s]
/proc/loadavg: 4.03 3.99 4.07 6/190 7795
/proc/meminfo: memFree=24298292/32951124 swapFree=67110456/67111528
[pid=7674] ppid=7671 vsize=114132 CPUtime=642.31 cores=0,2
/proc/7674/stat : 7674 (march_rw) R 7671 7674 6645 0 -1 4202496 19749 0 0 0 64227 4 0 0 25 0 1 0 361308329 116871168 19655 33554432000 4194304 4300876 140736832525504 18446744073709551615 4214530 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7674/statm: 28533 19655 169 27 0 26982 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 114132

[startup+702.301 s]
/proc/loadavg: 4.01 3.99 4.07 6/190 7797
/proc/meminfo: memFree=24269100/32951124 swapFree=67110456/67111528
[pid=7674] ppid=7671 vsize=114132 CPUtime=702.3 cores=0,2
/proc/7674/stat : 7674 (march_rw) R 7671 7674 6645 0 -1 4202496 21395 0 0 0 70226 4 0 0 25 0 1 0 361308329 116871168 21301 33554432000 4194304 4300876 140736832525504 18446744073709551615 4228535 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7674/statm: 28533 21301 169 27 0 26982 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 114132

[startup+762.307 s]
/proc/loadavg: 4.00 3.99 4.06 6/190 7799
/proc/meminfo: memFree=24239944/32951124 swapFree=67110456/67111528
[pid=7674] ppid=7671 vsize=114132 CPUtime=762.3 cores=0,2
/proc/7674/stat : 7674 (march_rw) R 7671 7674 6645 0 -1 4202496 23023 0 0 0 76226 4 0 0 25 0 1 0 361308329 116871168 22929 33554432000 4194304 4300876 140736832525504 18446744073709551615 4200364 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7674/statm: 28533 22929 169 27 0 26982 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 114132

[startup+822.301 s]
/proc/loadavg: 4.07 4.02 4.07 6/190 7801
/proc/meminfo: memFree=24213132/32951124 swapFree=67110456/67111528
[pid=7674] ppid=7671 vsize=131620 CPUtime=822.3 cores=0,2
/proc/7674/stat : 7674 (march_rw) R 7671 7674 6645 0 -1 4202496 24568 0 0 0 82224 6 0 0 25 0 1 0 361308329 134778880 24474 33554432000 4194304 4300876 140736832525504 18446744073709551615 4217549 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7674/statm: 32905 24474 169 27 0 31354 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 131620

[startup+882.301 s]
/proc/loadavg: 4.02 4.01 4.06 6/190 7803
/proc/meminfo: memFree=24184176/32951124 swapFree=67110456/67111528
[pid=7674] ppid=7671 vsize=131620 CPUtime=882.3 cores=0,2
/proc/7674/stat : 7674 (march_rw) R 7671 7674 6645 0 -1 4202496 26223 0 0 0 88224 6 0 0 25 0 1 0 361308329 134778880 26129 33554432000 4194304 4300876 140736832525504 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7674/statm: 32905 26129 169 27 0 31354 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 131620

[startup+942.301 s]
/proc/loadavg: 4.01 4.00 4.05 6/190 7803
/proc/meminfo: memFree=24156876/32951124 swapFree=67110456/67111528
[pid=7674] ppid=7671 vsize=131620 CPUtime=942.31 cores=0,2
/proc/7674/stat : 7674 (march_rw) R 7671 7674 6645 0 -1 4202496 27900 0 0 0 94224 7 0 0 25 0 1 0 361308329 134778880 27806 33554432000 4194304 4300876 140736832525504 18446744073709551615 4217467 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7674/statm: 32905 27806 169 27 0 31354 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 131620

[startup+1002.3 s]
/proc/loadavg: 4.04 4.02 4.05 6/190 7805
/proc/meminfo: memFree=24128960/32951124 swapFree=67110456/67111528
[pid=7674] ppid=7671 vsize=175820 CPUtime=1002.31 cores=0,2
/proc/7674/stat : 7674 (march_rw) R 7671 7674 6645 0 -1 4202496 29575 0 0 0 100224 7 0 0 25 0 1 0 361308329 180039680 29481 33554432000 4194304 4300876 140736832525504 18446744073709551615 4200267 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7674/statm: 43955 29482 169 27 0 42404 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 175820

[startup+1062.3 s]
/proc/loadavg: 4.01 4.01 4.05 6/190 7807
/proc/meminfo: memFree=24102520/32951124 swapFree=67110456/67111528
[pid=7674] ppid=7671 vsize=175820 CPUtime=1062.3 cores=0,2
/proc/7674/stat : 7674 (march_rw) R 7671 7674 6645 0 -1 4202496 31195 0 0 0 106223 7 0 0 25 0 1 0 361308329 180039680 31101 33554432000 4194304 4300876 140736832525504 18446744073709551615 4200371 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7674/statm: 43955 31101 169 27 0 42404 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 175820

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 4.04 6/190 7809
/proc/meminfo: memFree=24074712/32951124 swapFree=67110456/67111528
[pid=7674] ppid=7671 vsize=175952 CPUtime=1122.3 cores=0,2
/proc/7674/stat : 7674 (march_rw) R 7671 7674 6645 0 -1 4202496 32754 0 0 0 112223 7 0 0 25 0 1 0 361308329 180174848 32660 33554432000 4194304 4300876 140736832525504 18446744073709551615 4200288 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7674/statm: 43988 32660 169 27 0 42437 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 175952

[startup+1182.3 s]
/proc/loadavg: 4.06 4.01 4.04 6/190 7814
/proc/meminfo: memFree=24047420/32951124 swapFree=67110456/67111528
[pid=7674] ppid=7671 vsize=175952 CPUtime=1182.3 cores=0,2
/proc/7674/stat : 7674 (march_rw) R 7671 7674 6645 0 -1 4202496 34260 0 0 0 118223 7 0 0 25 0 1 0 361308329 180174848 34166 33554432000 4194304 4300876 140736832525504 18446744073709551615 4250944 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7674/statm: 43988 34166 169 27 0 42437 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 175952

[startup+1242.3 s]
/proc/loadavg: 4.06 4.03 4.04 6/190 7814
/proc/meminfo: memFree=24017968/32951124 swapFree=67110456/67111528
[pid=7674] ppid=7671 vsize=175952 CPUtime=1242.31 cores=0,2
/proc/7674/stat : 7674 (march_rw) R 7671 7674 6645 0 -1 4202496 35959 0 0 0 124223 8 0 0 25 0 1 0 361308329 180174848 35865 33554432000 4194304 4300876 140736832525504 18446744073709551615 4200224 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7674/statm: 43988 35865 169 27 0 42437 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 175952



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.49 3.88 3.99 5/184 7833
/proc/meminfo: memFree=24147788/32951124 swapFree=67110456/67111528
[pid=7674] ppid=7671 vsize=175952 CPUtime=1300.01 cores=0,2
/proc/7674/stat : 7674 (march_rw) R 7671 7674 6645 0 -1 4202496 37568 0 0 0 129993 8 0 0 25 0 1 0 361308329 180174848 37474 33554432000 4194304 4300876 140736832525504 18446744073709551615 4200384 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7674/statm: 43988 37474 169 27 0 42437 0
Current children cumulated CPU time (s) 1300.01
Current children cumulated vsize (KiB) 175952

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): 1299.94
CPU system time (s): 0.092985
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 175952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.94
system time used= 0.092985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37568
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= 2657

runsolver used 2.38264 second user time and 4.66729 second system time

The end

Launcher Data 

Begin job on node118 at 2011-04-02 04:19:37
IDJOB=3152711
IDBENCH=82991
IDSOLVER=1561
FILE ID=node118/3152711-1301710777
RUNJOBID= node118-1301710777-7655
PBS_JOBID= 12840835
Free space on /tmp= 71184 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v600-c2556-S506401817-075.UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152711-1301710777/watcher-3152711-1301710777 -o /tmp/evaluation-result-3152711-1301710777/solver-3152711-1301710777 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152711-1301710777.cnf

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

MD5SUM BENCH= 2d7407b1b64ab354711b83851f166439
RANDOM SEED=599688172

node118.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.68
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.68
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.842
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5374.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      24630100 kB
Buffers:        276248 kB
Cached:        7722756 kB
SwapCached:        640 kB
Active:        4763856 kB
Inactive:      3298088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      24630100 kB
SwapTotal:    67111528 kB
SwapFree:     67110456 kB
Dirty:             248 kB
Writeback:           0 kB
AnonPages:       62856 kB
Mapped:          14704 kB
Slab:           195080 kB
PageTables:       4808 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   193208 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= 71184 MiB
End job on node118 at 2011-04-02 04:41:19