Trace number 3209901

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
SAT09 reference solver: march_hi hi? (TO) 5000.05 4999.92

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v5000-c21000-S720914503-051-UNKNOWN.cnf
MD5SUMcdf9df7b6b7a513ee69ee69e82cb9345
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.38979
Satisfiable
(Un)Satisfiability was proved
Number of variables5000
Number of clauses21000
Sum of the clauses size63000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 321000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.10/0.12	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.10/0.12	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.10/0.12	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.10/0.12	c main()::
0.10/0.12	c initFormula():: searching for DIMACS p-line....
0.10/0.12	c initFormula():: the DIMACS p-line indicates a CNF of 5000 variables and 21000 clauses.
0.10/0.12	c parseCNF():: parsing....
0.10/0.12	c parseCNF():: the CNF contains 0 unary clauses.
0.10/0.12	c runParser():: parsing was successful, warming up engines...
0.10/0.12	c simplify_formula():: removed 0 tautological, 89 satisfied and 0 duplicate clauses
0.10/0.12	c preprocessing fase I completed:: there are now 4985 free variables and 20911 clauses.
0.10/0.12	c stat :: sign balance is biased by 0.474
0.10/0.12	c using 3-SAT heuristics (occurence based diff)
0.10/0.12	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.10/0.12	c simplify_formula():: removed 0 tautological, 0 satisfied and 186 duplicate clauses
0.10/0.12	c resolvent_look() :: found 76 resolvents
0.10/0.12	c lessRedundantTransformation():: nothing to be done.
0.10/0.12	c transformTo3SAT():: you gave me 5000 variables and 20987 clauses.
0.10/0.12	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.10/0.12	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.10/0.12	c transformTo3SAT():: the transformation yielded 5000 variabels and 20987 clauses.
0.10/0.12	c main():: clause / variable ratio: ( 20987 / 5000 ) = 4.20
0.10/0.12	c longest clause has size 3
0.10/0.12	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.10/0.12	c number of free variables = 4985
0.10/0.12	c dynamic_preselect_setsize :: off
0.10/0.12	c main():: all systems go!
0.10/0.12	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 580
0.49/0.50	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 |****************************************************************| ( 1/999) NodeCount: 72776
29.29/29.34	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 8933571
3663.79/3663.77	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
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) 2010-2011 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-3209901-1303141421/watcher-3209901-1303141421 -o /tmp/evaluation-result-3209901-1303141421/solver-3209901-1303141421 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3209901-1303141421.cnf 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.99 1.97 1.91 3/174 29912
/proc/meminfo: memFree=25147360/32950904 swapFree=67082276/67111528
[pid=29912] ppid=29910 vsize=1496 CPUtime=0 cores=1,3,5,7
/proc/29912/stat : 29912 (march_hi) R 29910 29912 29679 0 -1 4202496 267 0 0 0 0 0 0 0 25 0 1 0 425741896 1531904 223 33554432000 134512640 135197378 4288599904 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29912/statm: 374 224 58 168 0 205 0

[startup+0.0718539 s]
/proc/loadavg: 1.99 1.97 1.91 3/174 29912
/proc/meminfo: memFree=25147360/32950904 swapFree=67082276/67111528
[pid=29912] ppid=29910 vsize=3240 CPUtime=0.07 cores=1,3,5,7
/proc/29912/stat : 29912 (march_hi) R 29910 29912 29679 0 -1 4202496 1501 0 0 0 7 0 0 0 25 0 1 0 425741896 3317760 541 33554432000 134512640 135197378 4288599904 18446744073709551615 134569557 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29912/statm: 810 541 80 168 0 641 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 3240

[startup+0.100848 s]
/proc/loadavg: 1.99 1.97 1.91 3/174 29912
/proc/meminfo: memFree=25147360/32950904 swapFree=67082276/67111528
[pid=29912] ppid=29910 vsize=3500 CPUtime=0.1 cores=1,3,5,7
/proc/29912/stat : 29912 (march_hi) R 29910 29912 29679 0 -1 4202496 1815 0 0 0 10 0 0 0 25 0 1 0 425741896 3584000 607 33554432000 134512640 135197378 4288599904 18446744073709551615 134687881 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29912/statm: 875 607 81 168 0 706 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3500

[startup+0.300812 s]
/proc/loadavg: 1.99 1.97 1.91 3/174 29912
/proc/meminfo: memFree=25147360/32950904 swapFree=67082276/67111528
[pid=29912] ppid=29910 vsize=10672 CPUtime=0.29 cores=1,3,5,7
/proc/29912/stat : 29912 (march_hi) R 29910 29912 29679 0 -1 4202496 3923 0 0 0 29 0 0 0 25 0 1 0 425741896 10928128 2389 33554432000 134512640 135197378 4288599904 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29912/statm: 2668 2389 91 168 0 2499 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10672

[startup+0.700742 s]
/proc/loadavg: 1.99 1.97 1.91 3/174 29912
/proc/meminfo: memFree=25147360/32950904 swapFree=67082276/67111528
[pid=29912] ppid=29910 vsize=11084 CPUtime=0.69 cores=1,3,5,7
/proc/29912/stat : 29912 (march_hi) R 29910 29912 29679 0 -1 4202496 4012 0 0 0 69 0 0 0 25 0 1 0 425741896 11350016 2478 33554432000 134512640 135197378 4288599904 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29912/statm: 2771 2478 91 168 0 2602 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11084

[startup+1.50066 s]
/proc/loadavg: 1.99 1.97 1.91 3/178 29919
/proc/meminfo: memFree=25106916/32950904 swapFree=67082276/67111528
[pid=29912] ppid=29910 vsize=11216 CPUtime=1.49 cores=1,3,5,7
/proc/29912/stat : 29912 (march_hi) R 29910 29912 29679 0 -1 4202496 4058 0 0 0 149 0 0 0 25 0 1 0 425741896 11485184 2524 33554432000 134512640 135197378 4288599904 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29912/statm: 2804 2524 91 168 0 2635 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11216

[startup+3.10031 s]
/proc/loadavg: 1.99 1.97 1.91 3/178 29919
/proc/meminfo: memFree=25104436/32950904 swapFree=67082276/67111528
[pid=29912] ppid=29910 vsize=11488 CPUtime=3.09 cores=1,3,5,7
/proc/29912/stat : 29912 (march_hi) R 29910 29912 29679 0 -1 4202496 4111 0 0 0 309 0 0 0 25 0 1 0 425741896 11763712 2577 33554432000 134512640 135197378 4288599904 18446744073709551615 134525315 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29912/statm: 2872 2577 91 168 0 2703 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11488

[startup+6.30074 s]
/proc/loadavg: 1.99 1.97 1.91 3/178 29919
/proc/meminfo: memFree=25099848/32950904 swapFree=67082276/67111528
[pid=29912] ppid=29910 vsize=12408 CPUtime=6.29 cores=1,3,5,7
/proc/29912/stat : 29912 (march_hi) R 29910 29912 29679 0 -1 4202496 4303 0 0 0 629 0 0 0 25 0 1 0 425741896 12705792 2769 33554432000 134512640 135197378 4288599904 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29912/statm: 3102 2769 91 168 0 2933 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12408

[startup+12.7006 s]
/proc/loadavg: 1.99 1.97 1.91 3/178 29920
/proc/meminfo: memFree=25097732/32950904 swapFree=67082276/67111528
[pid=29912] ppid=29910 vsize=12976 CPUtime=12.69 cores=1,3,5,7
/proc/29912/stat : 29912 (march_hi) R 29910 29912 29679 0 -1 4202496 4397 0 0 0 1269 0 0 0 25 0 1 0 425741896 13287424 2863 33554432000 134512640 135197378 4288599904 18446744073709551615 134541712 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29912/statm: 3244 2863 91 168 0 3075 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12976

[startup+25.5003 s]
/proc/loadavg: 1.99 1.97 1.91 3/178 29920
/proc/meminfo: memFree=25096240/32950904 swapFree=67082276/67111528
[pid=29912] ppid=29910 vsize=13620 CPUtime=25.49 cores=1,3,5,7
/proc/29912/stat : 29912 (march_hi) R 29910 29912 29679 0 -1 4202496 4654 0 0 0 2549 0 0 0 25 0 1 0 425741896 13946880 3116 33554432000 134512640 135197378 4288599904 18446744073709551615 134541641 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29912/statm: 3405 3116 91 168 0 3236 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13620

[startup+51.1008 s]
/proc/loadavg: 1.99 1.97 1.91 3/178 29921
/proc/meminfo: memFree=25093844/32950904 swapFree=67082276/67111528
[pid=29912] ppid=29910 vsize=15940 CPUtime=51.09 cores=1,3,5,7
/proc/29912/stat : 29912 (march_hi) R 29910 29912 29679 0 -1 4202496 5118 0 0 0 5109 0 0 0 25 0 1 0 425741896 16322560 3577 33554432000 134512640 135197378 4288599904 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29912/statm: 3985 3577 91 168 0 3816 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 15940

[startup+102.307 s]
/proc/loadavg: 2.05 1.99 1.91 3/178 29922
/proc/meminfo: memFree=25089092/32950904 swapFree=67082276/67111528
[pid=29912] ppid=29910 vsize=21004 CPUtime=102.3 cores=1,3,5,7
/proc/29912/stat : 29912 (march_hi) R 29910 29912 29679 0 -1 4202496 5994 0 0 0 10230 0 0 0 25 0 1 0 425741896 21508096 4453 33554432000 134512640 135197378 4288599904 18446744073709551615 134541257 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/29912/statm: 5251 4453 94 168 0 5082 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 21004

[startup+162.301 s]
/proc/loadavg: 2.02 1.99 1.91 3/178 29924
/proc/meminfo: memFree=25084980/32950904 swapFree=67082276/67111528
[pid=29912] ppid=29910 vsize=25388 CPUtime=162.29 cores=1,3,5,7
/proc/29912/stat : 29912 (march_hi) R 29910 29912 29679 0 -1 4202496 6919 0 0 0 16229 0 0 0 25 0 1 0 425741896 25997312 5375 33554432000 134512640 135197378 4288599904 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/29912/statm: 6347 5375 91 168 0 6178 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 25388

[startup+222.3 s]
/proc/loadavg: 2.00 1.99 1.91 3/178 29925
/proc/meminfo: memFree=25080260/32950904 swapFree=67082276/67111528
[pid=29912] ppid=29910 vsize=31340 CPUtime=222.29 cores=1,3,5,7
/proc/29912/stat : 29912 (march_hi) R 29910 29912 29679 0 -1 4202496 7862 0 0 0 22229 0 0 0 25 0 1 0 425741896 32092160 6318 33554432000 134512640 135197378 4288599904 18446744073709551615 134570835 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/29912/statm: 7835 6318 91 168 0 7666 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 31340

[startup+282.301 s]
/proc/loadavg: 2.00 1.99 1.91 3/178 29927
/proc/meminfo: memFree=25076276/32950904 swapFree=67082276/67111528
[pid=29912] ppid=29910 vsize=31472 CPUtime=282.3 cores=1,3,5,7
/proc/29912/stat : 29912 (march_hi) R 29910 29912 29679 0 -1 4202496 8797 0 0 0 28229 1 0 0 25 0 1 0 425741896 32227328 7253 33554432000 134512640 135197378 4288599904 18446744073709551615 134541225 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/29912/statm: 7868 7253 91 168 0 7699 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 31472

[startup+342.301 s]
/proc/loadavg: 2.00 1.99 1.91 3/178 29928
/proc/meminfo: memFree=25072168/32950904 swapFree=67082276/67111528
[pid=29912] ppid=29910 vsize=41212 CPUtime=342.3 cores=1,3,5,7
/proc/29912/stat : 29912 (march_hi) R 29910 29912 29679 0 -1 4202496 9737 0 0 0 34229 1 0 0 25 0 1 0 425741896 42201088 8193 33554432000 134512640 135197378 4288599904 18446744073709551615 134552934 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/29912/statm: 10303 8193 91 168 0 10134 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 41212

[startup+402.3 s]
/proc/loadavg: 2.00 1.99 1.91 3/178 29930
/proc/meminfo: memFree=25068056/32950904 swapFree=67082276/67111528
[pid=29912] ppid=29910 vsize=41860 CPUtime=402.3 cores=1,3,5,7
/proc/29912/stat : 29912 (march_hi) R 29910 29912 29679 0 -1 4202496 10747 0 0 0 40229 1 0 0 25 0 1 0 425741896 42864640 9203 33554432000 134512640 135197378 4288599904 18446744073709551615 134552420 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/29912/statm: 10465 9203 91 168 0 10296 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 41860

[startup+462.3 s]
/proc/loadavg: 2.03 2.00 1.92 3/178 29932
/proc/meminfo: memFree=25064200/32950904 swapFree=67082276/67111528
[pid=29912] ppid=29910 vsize=54956 CPUtime=462.3 cores=1,3,5,7
/proc/29912/stat : 29912 (march_hi) R 29910 29912 29679 0 -1 4202496 11659 0 0 0 46228 2 0 0 25 0 1 0 425741896 56274944 10115 33554432000 134512640 135197378 4288599904 18446744073709551615 134552507 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/29912/statm: 13739 10116 91 168 0 13570 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 54956

[startup+522.301 s]
/proc/loadavg: 2.01 2.00 1.92 3/178 29933
/proc/meminfo: memFree=25060344/32950904 swapFree=67082276/67111528
[pid=29912] ppid=29910 vsize=54956 CPUtime=522.3 cores=1,3,5,7
/proc/29912/stat : 29912 (march_hi) R 29910 29912 29679 0 -1 4202496 12572 0 0 0 52228 2 0 0 25 0 1 0 425741896 56274944 11028 33554432000 134512640 135197378 4288599904 18446744073709551615 134570769 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/29912/statm: 13739 11028 91 168 0 13570 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 54956

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 1.92 3/178 29935
/proc/meminfo: memFree=25056604/32950904 swapFree=67082276/67111528
[pid=29912] ppid=29910 vsize=54956 CPUtime=582.31 cores=1,3,5,7
/proc/29912/stat : 29912 (march_hi) R 29910 29912 29679 0 -1 4202496 13496 0 0 0 58229 2 0 0 25 0 1 0 425741896 56274944 11952 33554432000 134512640 135197378 4288599904 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/29912/statm: 13739 11952 91 168 0 13570 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 54956

[startup+642.3 s]

################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 30040
/proc/meminfo: memFree=24836304/32950904 swapFree=67082276/67111528
[pid=29912] ppid=29910 vsize=345700 CPUtime=4062.4 cores=1,3,5,7
/proc/29912/stat : 29912 (march_hi) R 29910 29912 29679 0 -1 4202496 67538 0 0 0 406226 14 0 0 25 0 1 0 425741896 353996800 65994 33554432000 134512640 135197378 4288599904 18446744073709551615 134539269 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/29912/statm: 86425 65994 91 168 0 86256 0
Current children cumulated CPU time (s) 4062.4
Current children cumulated vsize (KiB) 345700

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 30041
/proc/meminfo: memFree=24832576/32950904 swapFree=67082276/67111528
[pid=29912] ppid=29910 vsize=345700 CPUtime=4122.4 cores=1,3,5,7
/proc/29912/stat : 29912 (march_hi) R 29910 29912 29679 0 -1 4202496 68445 0 0 0 412226 14 0 0 25 0 1 0 425741896 353996800 66901 33554432000 134512640 135197378 4288599904 18446744073709551615 134572672 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/29912/statm: 86425 66901 91 168 0 86256 0
Current children cumulated CPU time (s) 4122.4
Current children cumulated vsize (KiB) 345700

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 30043
/proc/meminfo: memFree=24829104/32950904 swapFree=67082276/67111528
[pid=29912] ppid=29910 vsize=345700 CPUtime=4182.39 cores=1,3,5,7
/proc/29912/stat : 29912 (march_hi) R 29910 29912 29679 0 -1 4202496 69341 0 0 0 418225 14 0 0 25 0 1 0 425741896 353996800 67797 33554432000 134512640 135197378 4288599904 18446744073709551615 134541651 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/29912/statm: 86425 67797 91 168 0 86256 0
Current children cumulated CPU time (s) 4182.39
Current children cumulated vsize (KiB) 345700

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 30044
/proc/meminfo: memFree=24825616/32950904 swapFree=67082276/67111528
[pid=29912] ppid=29910 vsize=345700 CPUtime=4242.4 cores=1,3,5,7
/proc/29912/stat : 29912 (march_hi) R 29910 29912 29679 0 -1 4202496 70256 0 0 0 424225 15 0 0 25 0 1 0 425741896 353996800 68712 33554432000 134512640 135197378 4288599904 18446744073709551615 134552420 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/29912/statm: 86425 68712 91 168 0 86256 0
Current children cumulated CPU time (s) 4242.4
Current children cumulated vsize (KiB) 345700

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 30046
/proc/meminfo: memFree=24821752/32950904 swapFree=67082276/67111528
[pid=29912] ppid=29910 vsize=345700 CPUtime=4302.4 cores=1,3,5,7
/proc/29912/stat : 29912 (march_hi) R 29910 29912 29679 0 -1 4202496 71161 0 0 0 430225 15 0 0 25 0 1 0 425741896 353996800 69617 33554432000 134512640 135197378 4288599904 18446744073709551615 134541389 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/29912/statm: 86425 69617 91 168 0 86256 0
Current children cumulated CPU time (s) 4302.4
Current children cumulated vsize (KiB) 345700

[startup+4362.3 s]
/proc/loadavg: 2.04 2.01 1.99 3/178 30048
/proc/meminfo: memFree=24818144/32950904 swapFree=67082276/67111528
[pid=29912] ppid=29910 vsize=345700 CPUtime=4362.4 cores=1,3,5,7
/proc/29912/stat : 29912 (march_hi) R 29910 29912 29679 0 -1 4202496 72077 0 0 0 436225 15 0 0 25 0 1 0 425741896 353996800 70533 33554432000 134512640 135197378 4288599904 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/29912/statm: 86425 70533 91 168 0 86256 0
Current children cumulated CPU time (s) 4362.4
Current children cumulated vsize (KiB) 345700

[startup+4422.3 s]
/proc/loadavg: 2.01 2.01 1.99 3/178 30049
/proc/meminfo: memFree=24814404/32950904 swapFree=67082276/67111528
[pid=29912] ppid=29910 vsize=345700 CPUtime=4422.4 cores=1,3,5,7
/proc/29912/stat : 29912 (march_hi) R 29910 29912 29679 0 -1 4202496 72989 0 0 0 442225 15 0 0 25 0 1 0 425741896 353996800 71445 33554432000 134512640 135197378 4288599904 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/29912/statm: 86425 71445 91 168 0 86256 0
Current children cumulated CPU time (s) 4422.4
Current children cumulated vsize (KiB) 345700

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 30051
/proc/meminfo: memFree=24810664/32950904 swapFree=67082276/67111528
[pid=29912] ppid=29910 vsize=345700 CPUtime=4482.4 cores=1,3,5,7
/proc/29912/stat : 29912 (march_hi) R 29910 29912 29679 0 -1 4202496 73913 0 0 0 448225 15 0 0 25 0 1 0 425741896 353996800 72369 33554432000 134512640 135197378 4288599904 18446744073709551615 134615970 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/29912/statm: 86425 72369 91 168 0 86256 0
Current children cumulated CPU time (s) 4482.4
Current children cumulated vsize (KiB) 345700

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 30052
/proc/meminfo: memFree=24807052/32950904 swapFree=67082276/67111528
[pid=29912] ppid=29910 vsize=345700 CPUtime=4542.4 cores=1,3,5,7
/proc/29912/stat : 29912 (march_hi) R 29910 29912 29679 0 -1 4202496 74823 0 0 0 454225 15 0 0 25 0 1 0 425741896 353996800 73279 33554432000 134512640 135197378 4288599904 18446744073709551615 134542245 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/29912/statm: 86425 73279 91 168 0 86256 0
Current children cumulated CPU time (s) 4542.4
Current children cumulated vsize (KiB) 345700

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 30054
/proc/meminfo: memFree=24803188/32950904 swapFree=67082276/67111528
[pid=29912] ppid=29910 vsize=345700 CPUtime=4602.42 cores=1,3,5,7
/proc/29912/stat : 29912 (march_hi) R 29910 29912 29679 0 -1 4202496 75745 0 0 0 460226 16 0 0 25 0 1 0 425741896 353996800 74201 33554432000 134512640 135197378 4288599904 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/29912/statm: 86425 74201 91 168 0 86256 0
Current children cumulated CPU time (s) 4602.42
Current children cumulated vsize (KiB) 345700

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 30065
/proc/meminfo: memFree=24798164/32950904 swapFree=67082276/67111528
[pid=29912] ppid=29910 vsize=345700 CPUtime=4662.41 cores=1,3,5,7
/proc/29912/stat : 29912 (march_hi) R 29910 29912 29679 0 -1 4202496 76663 0 0 0 466225 16 0 0 25 0 1 0 425741896 353996800 75119 33554432000 134512640 135197378 4288599904 18446744073709551615 134541213 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/29912/statm: 86425 75119 91 168 0 86256 0
Current children cumulated CPU time (s) 4662.41
Current children cumulated vsize (KiB) 345700

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 30066
/proc/meminfo: memFree=24794428/32950904 swapFree=67082276/67111528
[pid=29912] ppid=29910 vsize=345700 CPUtime=4722.42 cores=1,3,5,7
/proc/29912/stat : 29912 (march_hi) R 29910 29912 29679 0 -1 4202496 77581 0 0 0 472226 16 0 0 25 0 1 0 425741896 353996800 76037 33554432000 134512640 135197378 4288599904 18446744073709551615 134541257 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/29912/statm: 86425 76037 91 168 0 86256 0
Current children cumulated CPU time (s) 4722.42
Current children cumulated vsize (KiB) 345700

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 30068
/proc/meminfo: memFree=24790812/32950904 swapFree=67082276/67111528
[pid=29912] ppid=29910 vsize=345832 CPUtime=4782.41 cores=1,3,5,7
/proc/29912/stat : 29912 (march_hi) R 29910 29912 29679 0 -1 4202496 78502 0 0 0 478225 16 0 0 25 0 1 0 425741896 354131968 76958 33554432000 134512640 135197378 4288599904 18446744073709551615 134611821 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/29912/statm: 86458 76958 91 168 0 86289 0
Current children cumulated CPU time (s) 4782.41
Current children cumulated vsize (KiB) 345832

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 30072
/proc/meminfo: memFree=24787792/32950904 swapFree=67082276/67111528
[pid=29912] ppid=29910 vsize=345832 CPUtime=4842.41 cores=1,3,5,7
/proc/29912/stat : 29912 (march_hi) R 29910 29912 29679 0 -1 4202496 79427 0 0 0 484225 16 0 0 25 0 1 0 425741896 354131968 77883 33554432000 134512640 135197378 4288599904 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/29912/statm: 86458 77883 91 168 0 86289 0
Current children cumulated CPU time (s) 4842.41
Current children cumulated vsize (KiB) 345832

[startup+4902.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/178 30074
/proc/meminfo: memFree=24784244/32950904 swapFree=67082276/67111528
[pid=29912] ppid=29910 vsize=345832 CPUtime=4902.41 cores=1,3,5,7
/proc/29912/stat : 29912 (march_hi) R 29910 29912 29679 0 -1 4202496 80355 0 0 0 490225 16 0 0 25 0 1 0 425741896 354131968 78811 33554432000 134512640 135197378 4288599904 18446744073709551615 134570755 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/29912/statm: 86458 78811 91 168 0 86289 0
Current children cumulated CPU time (s) 4902.41
Current children cumulated vsize (KiB) 345832

[startup+4962.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 30076
/proc/meminfo: memFree=24780508/32950904 swapFree=67082276/67111528
[pid=29912] ppid=29910 vsize=345832 CPUtime=4962.42 cores=1,3,5,7
/proc/29912/stat : 29912 (march_hi) R 29910 29912 29679 0 -1 4202496 81281 0 0 0 496225 17 0 0 25 0 1 0 425741896 354131968 79737 33554432000 134512640 135197378 4288599904 18446744073709551615 134539327 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/29912/statm: 86458 79737 91 168 0 86289 0
Current children cumulated CPU time (s) 4962.42
Current children cumulated vsize (KiB) 345832



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.01 2.01 2.00 3/178 30077
/proc/meminfo: memFree=24778024/32950904 swapFree=67082276/67111528
[pid=29912] ppid=29910 vsize=345832 CPUtime=5000.03 cores=1,3,5,7
/proc/29912/stat : 29912 (march_hi) R 29910 29912 29679 0 -1 4202496 81866 0 0 0 499986 17 0 0 25 0 1 0 425741896 354131968 80322 33554432000 134512640 135197378 4288599904 18446744073709551615 134541691 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/29912/statm: 86458 80322 91 168 0 86289 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 345832

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

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

[startup+4999.9 s]
/proc/loadavg: 2.01 2.01 2.00 3/178 30077
/proc/meminfo: memFree=24778024/32950904 swapFree=67082276/67111528
[pid=29912] ppid=29910 vsize=345832 CPUtime=5000.03 cores=1,3,5,7
/proc/29912/stat : 29912 (march_hi) R 29910 29912 29679 0 -1 4202496 81866 0 0 0 499986 17 0 0 25 0 1 0 425741896 354131968 80322 33554432000 134512640 135197378 4288599904 18446744073709551615 134541691 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/29912/statm: 86458 80322 91 168 0 86289 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 345832

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.92
CPU time (s): 5000.05
CPU user time (s): 4999.86
CPU system time (s): 0.182972
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 345832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.86
system time used= 0.182972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 81866
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 7664

runsolver used 6.81896 second user time and 15.9376 second system time

The end

Launcher Data 

Begin job on node121 at 2011-04-18 17:43:41
IDJOB=3209901
IDBENCH=82624
IDSOLVER=1627
FILE ID=node121/3209901-1303141421
RUNJOBID= node121-1303136419-29698
PBS_JOBID= 13020937
Free space on /tmp= 72844 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v5000-c21000-S720914503-051-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3209901-1303141421/watcher-3209901-1303141421 -o /tmp/evaluation-result-3209901-1303141421/solver-3209901-1303141421 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3209901-1303141421.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= cdf9df7b6b7a513ee69ee69e82cb9345
RANDOM SEED=2021208130

node121.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		: 2666.817
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	: 5333.63
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		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.07
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		: 2666.817
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	: 5332.84
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		: 2666.817
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	: 5332.77
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		: 2666.817
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	: 5332.82
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		: 2666.817
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	: 5332.74
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		: 2666.817
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		: 2666.817
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:     32950904 kB
MemFree:      25147640 kB
Buffers:        412172 kB
Cached:        7117508 kB
SwapCached:       2784 kB
Active:        4238108 kB
Inactive:      3333192 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950904 kB
LowFree:      25147640 kB
SwapTotal:    67111528 kB
SwapFree:     67082276 kB
Dirty:            1976 kB
Writeback:           0 kB
AnonPages:       39932 kB
Mapped:          13340 kB
Slab:           168060 kB
PageTables:       4652 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586980 kB
Committed_AS:   193300 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= 72844 MiB
End job on node121 at 2011-04-18 19:07:03