Trace number 3209993

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 4999.93

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v2500-c10500-S49783605-066-UNKNOWN.cnf
MD5SUM1c3095ea320a010dfc229e2e217434fd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.658898
Satisfiable
(Un)Satisfiability was proved
Number of variables2500
Number of clauses10500
Sum of the clauses size31500
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 310500
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.05	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.05	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.05	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.05	c main()::
0.00/0.05	c initFormula():: searching for DIMACS p-line....
0.00/0.05	c initFormula():: the DIMACS p-line indicates a CNF of 2500 variables and 10500 clauses.
0.00/0.05	c parseCNF():: parsing....
0.00/0.05	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.05	c runParser():: parsing was successful, warming up engines...
0.00/0.05	c simplify_formula():: removed 0 tautological, 25 satisfied and 0 duplicate clauses
0.00/0.05	c preprocessing fase I completed:: there are now 2496 free variables and 10475 clauses.
0.00/0.05	c stat :: sign balance is biased by 0.507
0.00/0.05	c using 3-SAT heuristics (occurence based diff)
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 149 duplicate clauses
0.00/0.05	c resolvent_look() :: found 83 resolvents
0.00/0.05	c lessRedundantTransformation():: nothing to be done.
0.00/0.05	c transformTo3SAT():: you gave me 2500 variables and 10558 clauses.
0.00/0.05	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.05	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.05	c transformTo3SAT():: the transformation yielded 2500 variabels and 10558 clauses.
0.00/0.05	c main():: clause / variable ratio: ( 10558 / 2500 ) = 4.22
0.00/0.05	c longest clause has size 3
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c number of free variables = 2496
0.00/0.05	c dynamic_preselect_setsize :: off
0.00/0.05	c main():: all systems go!
0.00/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 273
0.09/0.16	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |**********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 16984
4.59/4.63	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 995107
264.90/264.90	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
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-3209993-1303146424/watcher-3209993-1303146424 -o /tmp/evaluation-result-3209993-1303146424/solver-3209993-1303146424 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3209993-1303146424.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: 1.85 1.97 1.98 1/172 30124
/proc/meminfo: memFree=25150576/32950904 swapFree=67082276/67111528
[pid=30124] ppid=30122 vsize=1316 CPUtime=0 cores=1,3,5,7
/proc/30124/stat : 30124 (march_hi) R 30122 30124 29679 0 -1 4202496 209 0 0 0 0 0 0 0 25 0 1 0 426242108 1347584 165 33554432000 134512640 135197378 4288239856 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30124/statm: 329 165 58 168 0 160 0

[startup+0.09327 s]
/proc/loadavg: 1.85 1.97 1.98 1/172 30124
/proc/meminfo: memFree=25150576/32950904 swapFree=67082276/67111528
[pid=30124] ppid=30122 vsize=5500 CPUtime=0.09 cores=1,3,5,7
/proc/30124/stat : 30124 (march_hi) R 30122 30124 29679 0 -1 4202496 1321 0 0 0 9 0 0 0 25 0 1 0 426242108 5632000 1187 33554432000 134512640 135197378 4288239856 18446744073709551615 134541727 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30124/statm: 1375 1187 91 168 0 1206 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5500

[startup+0.100258 s]
/proc/loadavg: 1.85 1.97 1.98 1/172 30124
/proc/meminfo: memFree=25150576/32950904 swapFree=67082276/67111528
[pid=30124] ppid=30122 vsize=5704 CPUtime=0.09 cores=1,3,5,7
/proc/30124/stat : 30124 (march_hi) R 30122 30124 29679 0 -1 4202496 1330 0 0 0 9 0 0 0 25 0 1 0 426242108 5840896 1196 33554432000 134512640 135197378 4288239856 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30124/statm: 1426 1196 91 168 0 1257 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5704

[startup+0.300205 s]
/proc/loadavg: 1.85 1.97 1.98 1/172 30124
/proc/meminfo: memFree=25150576/32950904 swapFree=67082276/67111528
[pid=30124] ppid=30122 vsize=5984 CPUtime=0.29 cores=1,3,5,7
/proc/30124/stat : 30124 (march_hi) R 30122 30124 29679 0 -1 4202496 1431 0 0 0 29 0 0 0 25 0 1 0 426242108 6127616 1297 33554432000 134512640 135197378 4288239856 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30124/statm: 1496 1297 91 168 0 1327 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5984

[startup+0.700137 s]
/proc/loadavg: 1.85 1.97 1.98 1/172 30124
/proc/meminfo: memFree=25150576/32950904 swapFree=67082276/67111528
[pid=30124] ppid=30122 vsize=6168 CPUtime=0.69 cores=1,3,5,7
/proc/30124/stat : 30124 (march_hi) R 30122 30124 29679 0 -1 4202496 1466 0 0 0 69 0 0 0 25 0 1 0 426242108 6316032 1332 33554432000 134512640 135197378 4288239856 18446744073709551615 134594086 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30124/statm: 1542 1332 91 168 0 1373 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6168

[startup+1.501 s]
/proc/loadavg: 1.85 1.97 1.98 3/178 30133
/proc/meminfo: memFree=25110256/32950904 swapFree=67082276/67111528
[pid=30124] ppid=30122 vsize=6360 CPUtime=1.5 cores=1,3,5,7
/proc/30124/stat : 30124 (march_hi) R 30122 30124 29679 0 -1 4202496 1513 0 0 0 150 0 0 0 25 0 1 0 426242108 6512640 1379 33554432000 134512640 135197378 4288239856 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30124/statm: 1590 1379 91 168 0 1421 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 6360

[startup+3.10064 s]
/proc/loadavg: 1.85 1.97 1.98 3/178 30133
/proc/meminfo: memFree=25108164/32950904 swapFree=67082276/67111528
[pid=30124] ppid=30122 vsize=6664 CPUtime=3.1 cores=1,3,5,7
/proc/30124/stat : 30124 (march_hi) R 30122 30124 29679 0 -1 4202496 1604 0 0 0 310 0 0 0 25 0 1 0 426242108 6823936 1470 33554432000 134512640 135197378 4288239856 18446744073709551615 134572984 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30124/statm: 1666 1470 91 168 0 1497 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 6664

[startup+6.30013 s]
/proc/loadavg: 1.86 1.97 1.98 3/178 30133
/proc/meminfo: memFree=25103000/32950904 swapFree=67082276/67111528
[pid=30124] ppid=30122 vsize=7176 CPUtime=6.29 cores=1,3,5,7
/proc/30124/stat : 30124 (march_hi) R 30122 30124 29679 0 -1 4202496 1689 0 0 0 629 0 0 0 25 0 1 0 426242108 7348224 1553 33554432000 134512640 135197378 4288239856 18446744073709551615 134572716 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30124/statm: 1794 1553 91 168 0 1625 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7176

[startup+12.7009 s]
/proc/loadavg: 1.87 1.97 1.98 3/178 30133
/proc/meminfo: memFree=25100980/32950904 swapFree=67082276/67111528
[pid=30124] ppid=30122 vsize=8472 CPUtime=12.69 cores=1,3,5,7
/proc/30124/stat : 30124 (march_hi) R 30122 30124 29679 0 -1 4202496 1904 0 0 0 1269 0 0 0 25 0 1 0 426242108 8675328 1768 33554432000 134512640 135197378 4288239856 18446744073709551615 134548619 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30124/statm: 2118 1768 91 168 0 1949 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8472

[startup+25.5007 s]
/proc/loadavg: 1.90 1.97 1.98 3/178 30133
/proc/meminfo: memFree=25098872/32950904 swapFree=67082276/67111528
[pid=30124] ppid=30122 vsize=9484 CPUtime=25.49 cores=1,3,5,7
/proc/30124/stat : 30124 (march_hi) R 30122 30124 29679 0 -1 4202496 2231 0 0 0 2549 0 0 0 25 0 1 0 426242108 9711616 2095 33554432000 134512640 135197378 4288239856 18446744073709551615 134552507 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30124/statm: 2371 2095 92 168 0 2202 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9484

[startup+51.1001 s]
/proc/loadavg: 1.93 1.97 1.98 3/178 30134
/proc/meminfo: memFree=25095564/32950904 swapFree=67082276/67111528
[pid=30124] ppid=30122 vsize=12616 CPUtime=51.09 cores=1,3,5,7
/proc/30124/stat : 30124 (march_hi) R 30122 30124 29679 0 -1 4202496 2855 0 0 0 5109 0 0 0 25 0 1 0 426242108 12918784 2718 33554432000 134512640 135197378 4288239856 18446744073709551615 134570742 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30124/statm: 3154 2718 91 168 0 2985 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 12616

[startup+102.306 s]
/proc/loadavg: 1.97 1.97 1.98 3/178 30135
/proc/meminfo: memFree=25089472/32950904 swapFree=67082276/67111528
[pid=30124] ppid=30122 vsize=19864 CPUtime=102.29 cores=1,3,5,7
/proc/30124/stat : 30124 (march_hi) R 30122 30124 29679 0 -1 4202496 4104 0 0 0 10229 0 0 0 25 0 1 0 426242108 20340736 3967 33554432000 134512640 135197378 4288239856 18446744073709551615 134552408 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30124/statm: 4966 3967 91 168 0 4797 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 19864

[startup+162.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 30137
/proc/meminfo: memFree=25083124/32950904 swapFree=67082276/67111528
[pid=30124] ppid=30122 vsize=26708 CPUtime=162.29 cores=1,3,5,7
/proc/30124/stat : 30124 (march_hi) R 30122 30124 29679 0 -1 4202496 5581 0 0 0 16228 1 0 0 25 0 1 0 426242108 27348992 5444 33554432000 134512640 135197378 4288239856 18446744073709551615 134593935 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30124/statm: 6677 5444 91 168 0 6508 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 26708

[startup+222.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 30139
/proc/meminfo: memFree=25076656/32950904 swapFree=67082276/67111528
[pid=30124] ppid=30122 vsize=35572 CPUtime=222.29 cores=1,3,5,7
/proc/30124/stat : 30124 (march_hi) R 30122 30124 29679 0 -1 4202496 7141 0 0 0 22228 1 0 0 25 0 1 0 426242108 36425728 7004 33554432000 134512640 135197378 4288239856 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30124/statm: 8893 7004 91 168 0 8724 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 35572

[startup+282.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 30140
/proc/meminfo: memFree=25070060/32950904 swapFree=67082276/67111528
[pid=30124] ppid=30122 vsize=37752 CPUtime=282.3 cores=1,3,5,7
/proc/30124/stat : 30124 (march_hi) R 30122 30124 29679 0 -1 4202496 8674 0 0 0 28228 2 0 0 25 0 1 0 426242108 38658048 8537 33554432000 134512640 135197378 4288239856 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30124/statm: 9438 8537 91 168 0 9269 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 37752

[startup+342.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 30142
/proc/meminfo: memFree=25063972/32950904 swapFree=67082276/67111528
[pid=30124] ppid=30122 vsize=50848 CPUtime=342.3 cores=1,3,5,7
/proc/30124/stat : 30124 (march_hi) R 30122 30124 29679 0 -1 4202496 10084 0 0 0 34228 2 0 0 25 0 1 0 426242108 52068352 9947 33554432000 134512640 135197378 4288239856 18446744073709551615 134572904 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30124/statm: 12712 9947 91 168 0 12543 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 50848

[startup+402.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 30143
/proc/meminfo: memFree=25058228/32950904 swapFree=67082276/67111528
[pid=30124] ppid=30122 vsize=50980 CPUtime=402.3 cores=1,3,5,7
/proc/30124/stat : 30124 (march_hi) R 30122 30124 29679 0 -1 4202496 11525 0 0 0 40228 2 0 0 25 0 1 0 426242108 52203520 11388 33554432000 134512640 135197378 4288239856 18446744073709551615 134612035 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30124/statm: 12745 11388 91 168 0 12576 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 50980

[startup+462.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 30145
/proc/meminfo: memFree=25051888/32950904 swapFree=67082276/67111528
[pid=30124] ppid=30122 vsize=74724 CPUtime=462.3 cores=1,3,5,7
/proc/30124/stat : 30124 (march_hi) R 30122 30124 29679 0 -1 4202496 13033 0 0 0 46228 2 0 0 25 0 1 0 426242108 76517376 12896 33554432000 134512640 135197378 4288239856 18446744073709551615 134539240 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30124/statm: 18681 12896 91 168 0 18512 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 74724

[startup+522.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 30147
/proc/meminfo: memFree=25045536/32950904 swapFree=67082276/67111528
[pid=30124] ppid=30122 vsize=74724 CPUtime=522.29 cores=1,3,5,7
/proc/30124/stat : 30124 (march_hi) R 30122 30124 29679 0 -1 4202496 14558 0 0 0 52227 2 0 0 25 0 1 0 426242108 76517376 14421 33554432000 134512640 135197378 4288239856 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30124/statm: 18681 14421 91 168 0 18512 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 74724

[startup+582.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 30148
/proc/meminfo: memFree=25039688/32950904 swapFree=67082276/67111528
[pid=30124] ppid=30122 vsize=74856 CPUtime=582.3 cores=1,3,5,7
/proc/30124/stat : 30124 (march_hi) R 30122 30124 29679 0 -1 4202496 15959 0 0 0 58227 3 0 0 25 0 1 0 426242108 76652544 15822 33554432000 134512640 135197378 4288239856 18446744073709551615 134541198 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30124/statm: 18714 15822 91 168 0 18545 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 74856

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 30253
/proc/meminfo: memFree=24695644/32950904 swapFree=67082276/67111528
[pid=30124] ppid=30122 vsize=521624 CPUtime=4062.4 cores=1,3,5,7
/proc/30124/stat : 30124 (march_hi) R 30122 30124 29679 0 -1 4202496 100820 0 0 0 406221 19 0 0 25 0 1 0 426242108 534142976 100683 33554432000 134512640 135197378 4288239856 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30124/statm: 130406 100683 91 168 0 130237 0
Current children cumulated CPU time (s) 4062.4
Current children cumulated vsize (KiB) 521624

[startup+4122.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 30255
/proc/meminfo: memFree=24690044/32950904 swapFree=67082276/67111528
[pid=30124] ppid=30122 vsize=521624 CPUtime=4122.4 cores=1,3,5,7
/proc/30124/stat : 30124 (march_hi) R 30122 30124 29679 0 -1 4202496 102279 0 0 0 412221 19 0 0 25 0 1 0 426242108 534142976 102142 33554432000 134512640 135197378 4288239856 18446744073709551615 134541641 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30124/statm: 130406 102142 91 168 0 130237 0
Current children cumulated CPU time (s) 4122.4
Current children cumulated vsize (KiB) 521624

[startup+4182.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 30256
/proc/meminfo: memFree=24683700/32950904 swapFree=67082276/67111528
[pid=30124] ppid=30122 vsize=521624 CPUtime=4182.4 cores=1,3,5,7
/proc/30124/stat : 30124 (march_hi) R 30122 30124 29679 0 -1 4202496 103818 0 0 0 418221 19 0 0 25 0 1 0 426242108 534142976 103681 33554432000 134512640 135197378 4288239856 18446744073709551615 134570822 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30124/statm: 130406 103681 91 168 0 130237 0
Current children cumulated CPU time (s) 4182.4
Current children cumulated vsize (KiB) 521624

[startup+4242.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 30258
/proc/meminfo: memFree=24678232/32950904 swapFree=67082276/67111528
[pid=30124] ppid=30122 vsize=521624 CPUtime=4242.4 cores=1,3,5,7
/proc/30124/stat : 30124 (march_hi) R 30122 30124 29679 0 -1 4202496 105211 0 0 0 424221 19 0 0 25 0 1 0 426242108 534142976 105074 33554432000 134512640 135197378 4288239856 18446744073709551615 134548473 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30124/statm: 130406 105074 91 168 0 130237 0
Current children cumulated CPU time (s) 4242.4
Current children cumulated vsize (KiB) 521624

[startup+4302.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 30259
/proc/meminfo: memFree=24672376/32950904 swapFree=67082276/67111528
[pid=30124] ppid=30122 vsize=521624 CPUtime=4302.4 cores=1,3,5,7
/proc/30124/stat : 30124 (march_hi) R 30122 30124 29679 0 -1 4202496 106661 0 0 0 430221 19 0 0 25 0 1 0 426242108 534142976 106524 33554432000 134512640 135197378 4288239856 18446744073709551615 134552521 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30124/statm: 130406 106524 91 168 0 130237 0
Current children cumulated CPU time (s) 4302.4
Current children cumulated vsize (KiB) 521624

[startup+4362.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 30261
/proc/meminfo: memFree=24666400/32950904 swapFree=67082276/67111528
[pid=30124] ppid=30122 vsize=521624 CPUtime=4362.4 cores=1,3,5,7
/proc/30124/stat : 30124 (march_hi) R 30122 30124 29679 0 -1 4202496 108178 0 0 0 436221 19 0 0 25 0 1 0 426242108 534142976 108041 33554432000 134512640 135197378 4288239856 18446744073709551615 134570769 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30124/statm: 130406 108041 91 168 0 130237 0
Current children cumulated CPU time (s) 4362.4
Current children cumulated vsize (KiB) 521624

[startup+4422.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 30263
/proc/meminfo: memFree=24660684/32950904 swapFree=67082276/67111528
[pid=30124] ppid=30122 vsize=521624 CPUtime=4422.4 cores=1,3,5,7
/proc/30124/stat : 30124 (march_hi) R 30122 30124 29679 0 -1 4202496 109584 0 0 0 442221 19 0 0 25 0 1 0 426242108 534142976 109447 33554432000 134512640 135197378 4288239856 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30124/statm: 130406 109447 91 168 0 130237 0
Current children cumulated CPU time (s) 4422.4
Current children cumulated vsize (KiB) 521624

[startup+4482.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 30264
/proc/meminfo: memFree=24654712/32950904 swapFree=67082276/67111528
[pid=30124] ppid=30122 vsize=521624 CPUtime=4482.4 cores=1,3,5,7
/proc/30124/stat : 30124 (march_hi) R 30122 30124 29679 0 -1 4202496 111071 0 0 0 448220 20 0 0 25 0 1 0 426242108 534142976 110934 33554432000 134512640 135197378 4288239856 18446744073709551615 134552507 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30124/statm: 130406 110934 91 168 0 130237 0
Current children cumulated CPU time (s) 4482.4
Current children cumulated vsize (KiB) 521624

[startup+4542.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 30266
/proc/meminfo: memFree=24648496/32950904 swapFree=67082276/67111528
[pid=30124] ppid=30122 vsize=521624 CPUtime=4542.4 cores=1,3,5,7
/proc/30124/stat : 30124 (march_hi) R 30122 30124 29679 0 -1 4202496 112613 0 0 0 454220 20 0 0 25 0 1 0 426242108 534142976 112476 33554432000 134512640 135197378 4288239856 18446744073709551615 134548514 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30124/statm: 130406 112476 91 168 0 130237 0
Current children cumulated CPU time (s) 4542.4
Current children cumulated vsize (KiB) 521624

[startup+4602.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 30267
/proc/meminfo: memFree=24642764/32950904 swapFree=67082276/67111528
[pid=30124] ppid=30122 vsize=521624 CPUtime=4602.41 cores=1,3,5,7
/proc/30124/stat : 30124 (march_hi) R 30122 30124 29679 0 -1 4202496 114023 0 0 0 460221 20 0 0 25 0 1 0 426242108 534142976 113886 33554432000 134512640 135197378 4288239856 18446744073709551615 134572984 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30124/statm: 130406 113886 91 168 0 130237 0
Current children cumulated CPU time (s) 4602.41
Current children cumulated vsize (KiB) 521624

[startup+4662.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 30269
/proc/meminfo: memFree=24636672/32950904 swapFree=67082276/67111528
[pid=30124] ppid=30122 vsize=521624 CPUtime=4662.4 cores=1,3,5,7
/proc/30124/stat : 30124 (march_hi) R 30122 30124 29679 0 -1 4202496 115500 0 0 0 466220 20 0 0 25 0 1 0 426242108 534142976 115363 33554432000 134512640 135197378 4288239856 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30124/statm: 130406 115363 91 168 0 130237 0
Current children cumulated CPU time (s) 4662.4
Current children cumulated vsize (KiB) 521624

[startup+4722.31 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 30271
/proc/meminfo: memFree=24630456/32950904 swapFree=67082276/67111528
[pid=30124] ppid=30122 vsize=521624 CPUtime=4722.41 cores=1,3,5,7
/proc/30124/stat : 30124 (march_hi) R 30122 30124 29679 0 -1 4202496 117047 0 0 0 472221 20 0 0 25 0 1 0 426242108 534142976 116910 33554432000 134512640 135197378 4288239856 18446744073709551615 134570728 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30124/statm: 130406 116910 91 168 0 130237 0
Current children cumulated CPU time (s) 4722.41
Current children cumulated vsize (KiB) 521624

[startup+4782.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 30272
/proc/meminfo: memFree=24624740/32950904 swapFree=67082276/67111528
[pid=30124] ppid=30122 vsize=521756 CPUtime=4782.4 cores=1,3,5,7
/proc/30124/stat : 30124 (march_hi) R 30122 30124 29679 0 -1 4202496 118432 0 0 0 478220 20 0 0 25 0 1 0 426242108 534278144 118295 33554432000 134512640 135197378 4288239856 18446744073709551615 134572737 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30124/statm: 130439 118295 91 168 0 130270 0
Current children cumulated CPU time (s) 4782.4
Current children cumulated vsize (KiB) 521756

[startup+4842.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 30274
/proc/meminfo: memFree=24619016/32950904 swapFree=67082276/67111528
[pid=30124] ppid=30122 vsize=521756 CPUtime=4842.41 cores=1,3,5,7
/proc/30124/stat : 30124 (march_hi) R 30122 30124 29679 0 -1 4202496 119892 0 0 0 484220 21 0 0 25 0 1 0 426242108 534278144 119755 33554432000 134512640 135197378 4288239856 18446744073709551615 134556568 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30124/statm: 130439 119755 91 168 0 130270 0
Current children cumulated CPU time (s) 4842.41
Current children cumulated vsize (KiB) 521756

[startup+4902.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 30275
/proc/meminfo: memFree=24612916/32950904 swapFree=67082276/67111528
[pid=30124] ppid=30122 vsize=521756 CPUtime=4902.41 cores=1,3,5,7
/proc/30124/stat : 30124 (march_hi) R 30122 30124 29679 0 -1 4202496 121355 0 0 0 490220 21 0 0 25 0 1 0 426242108 534278144 121218 33554432000 134512640 135197378 4288239856 18446744073709551615 134541700 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30124/statm: 130439 121218 91 168 0 130270 0
Current children cumulated CPU time (s) 4902.41
Current children cumulated vsize (KiB) 521756

[startup+4962.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 30277
/proc/meminfo: memFree=24607560/32950904 swapFree=67082276/67111528
[pid=30124] ppid=30122 vsize=521756 CPUtime=4962.41 cores=1,3,5,7
/proc/30124/stat : 30124 (march_hi) R 30122 30124 29679 0 -1 4202496 122776 0 0 0 496220 21 0 0 25 0 1 0 426242108 534278144 122639 33554432000 134512640 135197378 4288239856 18446744073709551615 134541184 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30124/statm: 130439 122639 91 168 0 130270 0
Current children cumulated CPU time (s) 4962.41
Current children cumulated vsize (KiB) 521756



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 1.99 1.97 1.98 3/178 30278
/proc/meminfo: memFree=24603696/32950904 swapFree=67082276/67111528
[pid=30124] ppid=30122 vsize=521756 CPUtime=5000.02 cores=1,3,5,7
/proc/30124/stat : 30124 (march_hi) R 30122 30124 29679 0 -1 4202496 123728 0 0 0 499981 21 0 0 25 0 1 0 426242108 534278144 123591 33554432000 134512640 135197378 4288239856 18446744073709551615 134522781 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30124/statm: 130439 123591 91 168 0 130270 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 521756

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: 1.99 1.97 1.98 3/178 30278
/proc/meminfo: memFree=24603696/32950904 swapFree=67082276/67111528
[pid=30124] ppid=30122 vsize=521756 CPUtime=5000.02 cores=1,3,5,7
/proc/30124/stat : 30124 (march_hi) R 30122 30124 29679 0 -1 4202496 123728 0 0 0 499981 21 0 0 25 0 1 0 426242108 534278144 123591 33554432000 134512640 135197378 4288239856 18446744073709551615 134522781 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/30124/statm: 130439 123591 91 168 0 130270 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 521756

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.93
CPU time (s): 5000.05
CPU user time (s): 4999.81
CPU system time (s): 0.233964
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 521756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.81
system time used= 0.233964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 123728
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= 3944

runsolver used 6.91795 second user time and 15.8176 second system time

The end

Launcher Data 

Begin job on node121 at 2011-04-18 19:07:04
IDJOB=3209993
IDBENCH=82647
IDSOLVER=1627
FILE ID=node121/3209993-1303146424
RUNJOBID= node121-1303136419-29698
PBS_JOBID= 13020937
Free space on /tmp= 72848 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v2500-c10500-S49783605-066-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3209993-1303146424/watcher-3209993-1303146424 -o /tmp/evaluation-result-3209993-1303146424/solver-3209993-1303146424 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3209993-1303146424.cnf

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

MD5SUM BENCH= 1c3095ea320a010dfc229e2e217434fd
RANDOM SEED=370700123

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:      25150732 kB
Buffers:        412800 kB
Cached:        7116984 kB
SwapCached:       2784 kB
Active:        4234960 kB
Inactive:      3332472 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950904 kB
LowFree:      25150732 kB
SwapTotal:    67111528 kB
SwapFree:     67082276 kB
Dirty:             820 kB
Writeback:           0 kB
AnonPages:       36248 kB
Mapped:          13748 kB
Slab:           168128 kB
PageTables:       4644 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586980 kB
Committed_AS:   190832 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 20:30:25