Trace number 3209581

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) 5000.09 4999.92

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v10000-c42000-S709804505-031-UNKNOWN.cnf
MD5SUM5fbb493df133934f33cf8a2f736084e5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark17.9893
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.29/0.30	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.30	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.29/0.30	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.29/0.30	c main()::
0.29/0.30	c initFormula():: searching for DIMACS p-line....
0.29/0.30	c initFormula():: the DIMACS p-line indicates a CNF of 10000 variables and 42000 clauses.
0.29/0.30	c parseCNF():: parsing....
0.29/0.30	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.30	c runParser():: parsing was successful, warming up engines...
0.29/0.30	c simplify_formula():: removed 0 tautological, 219 satisfied and 0 duplicate clauses
0.29/0.30	c preprocessing fase I completed:: there are now 9962 free variables and 41781 clauses.
0.29/0.30	c stat :: sign balance is biased by 0.467
0.29/0.30	c using 3-SAT heuristics (occurence based diff)
0.29/0.30	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.30	c simplify_formula():: removed 0 tautological, 0 satisfied and 163 duplicate clauses
0.29/0.30	c resolvent_look() :: found 91 resolvents
0.29/0.30	c lessRedundantTransformation():: nothing to be done.
0.29/0.30	c transformTo3SAT():: you gave me 10000 variables and 41872 clauses.
0.29/0.30	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.29/0.30	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.29/0.30	c transformTo3SAT():: the transformation yielded 10000 variabels and 41872 clauses.
0.29/0.30	c main():: clause / variable ratio: ( 41872 / 10000 ) = 4.19
0.29/0.30	c longest clause has size 3
0.29/0.30	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.30	c number of free variables = 9962
0.29/0.30	c dynamic_preselect_setsize :: off
0.29/0.30	c main():: all systems go!
0.29/0.30	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 876
0.99/1.06	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: 280959
228.60/228.66	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
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-3209581-1303125802/watcher-3209581-1303125802 -o /tmp/evaluation-result-3209581-1303125802/solver-3209581-1303125802 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3209581-1303125802.cnf 

running on 4 cores: 0,2,4,6

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: 2.00 2.00 1.93 2/172 8150
/proc/meminfo: memFree=23667600/32951124 swapFree=67111480/67111528
[pid=8150] ppid=8148 vsize=2124 CPUtime=0 cores=0,2,4,6
/proc/8150/stat : 8150 (march_hi) R 8148 8150 7907 0 -1 4202496 372 0 0 0 0 0 0 0 25 0 1 0 502810672 2174976 328 33554432000 134512640 135197378 4291131648 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8150/statm: 531 328 58 168 0 362 0

[startup+0.00946009 s]
/proc/loadavg: 2.00 2.00 1.93 2/172 8150
/proc/meminfo: memFree=23667600/32951124 swapFree=67111480/67111528
[pid=8150] ppid=8148 vsize=2124 CPUtime=0 cores=0,2,4,6
/proc/8150/stat : 8150 (march_hi) R 8148 8150 7907 0 -1 4202496 394 0 0 0 0 0 0 0 25 0 1 0 502810672 2174976 350 33554432000 134512640 135197378 4291131648 18446744073709551615 134857171 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8150/statm: 531 351 58 168 0 362 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2124

[startup+0.100453 s]
/proc/loadavg: 2.00 2.00 1.93 2/172 8150
/proc/meminfo: memFree=23667600/32951124 swapFree=67111480/67111528
[pid=8150] ppid=8148 vsize=5444 CPUtime=0.09 cores=0,2,4,6
/proc/8150/stat : 8150 (march_hi) R 8148 8150 7907 0 -1 4202496 1941 0 0 0 9 0 0 0 25 0 1 0 502810672 5574656 913 33554432000 134512640 135197378 4291131648 18446744073709551615 134695764 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8150/statm: 1361 913 67 168 0 1192 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5444

[startup+0.300445 s]
/proc/loadavg: 2.00 2.00 1.93 2/172 8150
/proc/meminfo: memFree=23667600/32951124 swapFree=67111480/67111528
[pid=8150] ppid=8148 vsize=19128 CPUtime=0.29 cores=0,2,4,6
/proc/8150/stat : 8150 (march_hi) R 8148 8150 7907 0 -1 4202496 6502 0 0 0 29 0 0 0 25 0 1 0 502810672 19587072 2003 33554432000 134512640 135197378 4291131648 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8150/statm: 4815 2010 86 168 0 4646 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19128

[startup+0.700359 s]
/proc/loadavg: 2.00 2.00 1.93 2/172 8150
/proc/meminfo: memFree=23667600/32951124 swapFree=67111480/67111528
[pid=8150] ppid=8148 vsize=19244 CPUtime=0.69 cores=0,2,4,6
/proc/8150/stat : 8150 (march_hi) R 8148 8150 7907 0 -1 4202496 9086 0 0 0 68 1 0 0 25 0 1 0 502810672 19705856 4325 33554432000 134512640 135197378 4291131648 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8150/statm: 4811 4325 91 168 0 4642 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19244

[startup+1.50021 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 8156
/proc/meminfo: memFree=23642024/32951124 swapFree=67111480/67111528
[pid=8150] ppid=8148 vsize=20852 CPUtime=1.49 cores=0,2,4,6
/proc/8150/stat : 8150 (march_hi) R 8148 8150 7907 0 -1 4202496 9492 0 0 0 148 1 0 0 25 0 1 0 502810672 21352448 4731 33554432000 134512640 135197378 4291131648 18446744073709551615 134541669 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8150/statm: 5213 4731 91 168 0 5044 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20852

[startup+3.10087 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 8156
/proc/meminfo: memFree=23640928/32951124 swapFree=67111480/67111528
[pid=8150] ppid=8148 vsize=21316 CPUtime=3.09 cores=0,2,4,6
/proc/8150/stat : 8150 (march_hi) R 8148 8150 7907 0 -1 4202496 9588 0 0 0 308 1 0 0 25 0 1 0 502810672 21827584 4827 33554432000 134512640 135197378 4291131648 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8150/statm: 5329 4827 91 168 0 5160 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21316

[startup+6.3003 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 8156
/proc/meminfo: memFree=23639440/32951124 swapFree=67111480/67111528
[pid=8150] ppid=8148 vsize=21704 CPUtime=6.29 cores=0,2,4,6
/proc/8150/stat : 8150 (march_hi) R 8148 8150 7907 0 -1 4202496 9697 0 0 0 628 1 0 0 25 0 1 0 502810672 22224896 4936 33554432000 134512640 135197378 4291131648 18446744073709551615 134542237 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8150/statm: 5426 4936 91 168 0 5257 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21704

[startup+12.7011 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 8157
/proc/meminfo: memFree=23637944/32951124 swapFree=67111480/67111528
[pid=8150] ppid=8148 vsize=22356 CPUtime=12.69 cores=0,2,4,6
/proc/8150/stat : 8150 (march_hi) R 8148 8150 7907 0 -1 4202496 9828 0 0 0 1268 1 0 0 25 0 1 0 502810672 22892544 5067 33554432000 134512640 135197378 4291131648 18446744073709551615 134542056 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8150/statm: 5589 5067 91 168 0 5420 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22356

[startup+25.5007 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 8157
/proc/meminfo: memFree=23636616/32951124 swapFree=67111480/67111528
[pid=8150] ppid=8148 vsize=23188 CPUtime=25.49 cores=0,2,4,6
/proc/8150/stat : 8150 (march_hi) R 8148 8150 7907 0 -1 4202496 10005 0 0 0 2548 1 0 0 25 0 1 0 502810672 23744512 5244 33554432000 134512640 135197378 4291131648 18446744073709551615 134541626 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8150/statm: 5797 5244 91 168 0 5628 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 23188

[startup+51.1009 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 8158
/proc/meminfo: memFree=23633332/32951124 swapFree=67111480/67111528
[pid=8150] ppid=8148 vsize=24228 CPUtime=51.09 cores=0,2,4,6
/proc/8150/stat : 8150 (march_hi) R 8148 8150 7907 0 -1 4202496 10313 0 0 0 5108 1 0 0 25 0 1 0 502810672 24809472 5552 33554432000 134512640 135197378 4291131648 18446744073709551615 134541714 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8150/statm: 6057 5552 91 168 0 5888 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 24228

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 8159
/proc/meminfo: memFree=23626500/32951124 swapFree=67111480/67111528
[pid=8150] ppid=8148 vsize=26884 CPUtime=102.3 cores=0,2,4,6
/proc/8150/stat : 8150 (march_hi) R 8148 8150 7907 0 -1 4202496 10855 0 0 0 10228 2 0 0 25 0 1 0 502810672 27529216 6085 33554432000 134512640 135197378 4291131648 18446744073709551615 134570786 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8150/statm: 6721 6085 91 168 0 6552 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 26884

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 8161
/proc/meminfo: memFree=23619668/32951124 swapFree=67111480/67111528
[pid=8150] ppid=8148 vsize=29384 CPUtime=162.3 cores=0,2,4,6
/proc/8150/stat : 8150 (march_hi) R 8148 8150 7907 0 -1 4202496 11405 0 0 0 16228 2 0 0 25 0 1 0 502810672 30089216 6635 33554432000 134512640 135197378 4291131648 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8150/statm: 7346 6635 91 168 0 7177 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 29384

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 8162
/proc/meminfo: memFree=23612952/32951124 swapFree=67111480/67111528
[pid=8150] ppid=8148 vsize=32612 CPUtime=222.3 cores=0,2,4,6
/proc/8150/stat : 8150 (march_hi) R 8148 8150 7907 0 -1 4202496 11949 0 0 0 22228 2 0 0 25 0 1 0 502810672 33394688 7179 33554432000 134512640 135197378 4291131648 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8150/statm: 8153 7179 91 168 0 7984 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 32612

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 8164
/proc/meminfo: memFree=23606228/32951124 swapFree=67111480/67111528
[pid=8150] ppid=8148 vsize=36756 CPUtime=282.3 cores=0,2,4,6
/proc/8150/stat : 8150 (march_hi) R 8148 8150 7907 0 -1 4202496 12427 0 0 0 28228 2 0 0 25 0 1 0 502810672 37638144 7657 33554432000 134512640 135197378 4291131648 18446744073709551615 134541663 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8150/statm: 9189 7657 91 168 0 9020 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 36756

[startup+342.301 s]
/proc/loadavg: 2.07 2.02 1.93 3/178 8166
/proc/meminfo: memFree=23599864/32951124 swapFree=67111480/67111528
[pid=8150] ppid=8148 vsize=36888 CPUtime=342.3 cores=0,2,4,6
/proc/8150/stat : 8150 (march_hi) R 8148 8150 7907 0 -1 4202496 12918 0 0 0 34228 2 0 0 25 0 1 0 502810672 37773312 8148 33554432000 134512640 135197378 4291131648 18446744073709551615 134541698 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8150/statm: 9222 8148 91 168 0 9053 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 36888

[startup+402.301 s]
/proc/loadavg: 2.03 2.01 1.93 3/178 8167
/proc/meminfo: memFree=23593404/32951124 swapFree=67111480/67111528
[pid=8150] ppid=8148 vsize=37508 CPUtime=402.31 cores=0,2,4,6
/proc/8150/stat : 8150 (march_hi) R 8148 8150 7907 0 -1 4202496 13402 0 0 0 40228 3 0 0 25 0 1 0 502810672 38408192 8632 33554432000 134512640 135197378 4291131648 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8150/statm: 9377 8632 91 168 0 9208 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 37508

[startup+462.3 s]
/proc/loadavg: 2.01 2.00 1.93 3/178 8169
/proc/meminfo: memFree=23587296/32951124 swapFree=67111480/67111528
[pid=8150] ppid=8148 vsize=43460 CPUtime=462.31 cores=0,2,4,6
/proc/8150/stat : 8150 (march_hi) R 8148 8150 7907 0 -1 4202496 13894 0 0 0 46228 3 0 0 25 0 1 0 502810672 44503040 9124 33554432000 134512640 135197378 4291131648 18446744073709551615 134542196 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8150/statm: 10865 9124 91 168 0 10696 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 43460

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 8170
/proc/meminfo: memFree=23580824/32951124 swapFree=67111480/67111528
[pid=8150] ppid=8148 vsize=43460 CPUtime=522.31 cores=0,2,4,6
/proc/8150/stat : 8150 (march_hi) R 8148 8150 7907 0 -1 4202496 14352 0 0 0 52228 3 0 0 25 0 1 0 502810672 44503040 9582 33554432000 134512640 135197378 4291131648 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8150/statm: 10865 9582 91 168 0 10696 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 43460

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 8172
/proc/meminfo: memFree=23574600/32951124 swapFree=67111480/67111528
[pid=8150] ppid=8148 vsize=43596 CPUtime=582.31 cores=0,2,4,6
/proc/8150/stat : 8150 (march_hi) R 8148 8150 7907 0 -1 4202496 14829 0 0 0 58228 3 0 0 25 0 1 0 502810672 44642304 10059 33554432000 134512640 135197378 4291131648 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8150/statm: 10899 10059 91 168 0 10730 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 43596

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 8277
/proc/meminfo: memFree=23207156/32951124 swapFree=67111480/67111528
[pid=8150] ppid=8148 vsize=167444 CPUtime=4062.44 cores=0,2,4,6
/proc/8150/stat : 8150 (march_hi) R 8148 8150 7907 0 -1 4202496 41186 0 0 0 406228 16 0 0 25 0 1 0 502810672 171462656 36416 33554432000 134512640 135197378 4291131648 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8150/statm: 41861 36416 91 168 0 41692 0
Current children cumulated CPU time (s) 4062.44
Current children cumulated vsize (KiB) 167444

[startup+4122.3 s]
/proc/loadavg: 2.05 2.01 1.97 3/178 8278
/proc/meminfo: memFree=23200692/32951124 swapFree=67111480/67111528
[pid=8150] ppid=8148 vsize=167444 CPUtime=4122.43 cores=0,2,4,6
/proc/8150/stat : 8150 (march_hi) R 8148 8150 7907 0 -1 4202496 41636 0 0 0 412227 16 0 0 25 0 1 0 502810672 171462656 36866 33554432000 134512640 135197378 4291131648 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8150/statm: 41861 36866 91 168 0 41692 0
Current children cumulated CPU time (s) 4122.43
Current children cumulated vsize (KiB) 167444

[startup+4182.3 s]
/proc/loadavg: 2.02 2.01 1.97 3/178 8280
/proc/meminfo: memFree=23193852/32951124 swapFree=67111480/67111528
[pid=8150] ppid=8148 vsize=167444 CPUtime=4182.43 cores=0,2,4,6
/proc/8150/stat : 8150 (march_hi) R 8148 8150 7907 0 -1 4202496 42076 0 0 0 418227 16 0 0 25 0 1 0 502810672 171462656 37306 33554432000 134512640 135197378 4291131648 18446744073709551615 134572999 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8150/statm: 41861 37306 91 168 0 41692 0
Current children cumulated CPU time (s) 4182.43
Current children cumulated vsize (KiB) 167444

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 8282
/proc/meminfo: memFree=23187632/32951124 swapFree=67111480/67111528
[pid=8150] ppid=8148 vsize=167444 CPUtime=4242.43 cores=0,2,4,6
/proc/8150/stat : 8150 (march_hi) R 8148 8150 7907 0 -1 4202496 42531 0 0 0 424227 16 0 0 25 0 1 0 502810672 171462656 37761 33554432000 134512640 135197378 4291131648 18446744073709551615 134572716 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8150/statm: 41861 37761 91 168 0 41692 0
Current children cumulated CPU time (s) 4242.43
Current children cumulated vsize (KiB) 167444

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 8283
/proc/meminfo: memFree=23181276/32951124 swapFree=67111480/67111528
[pid=8150] ppid=8148 vsize=167444 CPUtime=4302.43 cores=0,2,4,6
/proc/8150/stat : 8150 (march_hi) R 8148 8150 7907 0 -1 4202496 42979 0 0 0 430227 16 0 0 25 0 1 0 502810672 171462656 38209 33554432000 134512640 135197378 4291131648 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8150/statm: 41861 38209 91 168 0 41692 0
Current children cumulated CPU time (s) 4302.43
Current children cumulated vsize (KiB) 167444

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 8285
/proc/meminfo: memFree=23174928/32951124 swapFree=67111480/67111528
[pid=8150] ppid=8148 vsize=167576 CPUtime=4362.43 cores=0,2,4,6
/proc/8150/stat : 8150 (march_hi) R 8148 8150 7907 0 -1 4202496 43422 0 0 0 436227 16 0 0 25 0 1 0 502810672 171597824 38652 33554432000 134512640 135197378 4291131648 18446744073709551615 134541217 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8150/statm: 41894 38652 91 168 0 41725 0
Current children cumulated CPU time (s) 4362.43
Current children cumulated vsize (KiB) 167576

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 8286
/proc/meminfo: memFree=23168080/32951124 swapFree=67111480/67111528
[pid=8150] ppid=8148 vsize=167576 CPUtime=4422.45 cores=0,2,4,6
/proc/8150/stat : 8150 (march_hi) R 8148 8150 7907 0 -1 4202496 43873 0 0 0 442228 17 0 0 25 0 1 0 502810672 171597824 39103 33554432000 134512640 135197378 4291131648 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8150/statm: 41894 39103 91 168 0 41725 0
Current children cumulated CPU time (s) 4422.45
Current children cumulated vsize (KiB) 167576

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 8288
/proc/meminfo: memFree=23161612/32951124 swapFree=67111480/67111528
[pid=8150] ppid=8148 vsize=167576 CPUtime=4482.45 cores=0,2,4,6
/proc/8150/stat : 8150 (march_hi) R 8148 8150 7907 0 -1 4202496 44322 0 0 0 448228 17 0 0 25 0 1 0 502810672 171597824 39552 33554432000 134512640 135197378 4291131648 18446744073709551615 134570766 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8150/statm: 41894 39552 91 168 0 41725 0
Current children cumulated CPU time (s) 4482.45
Current children cumulated vsize (KiB) 167576

[startup+4542.3 s]
/proc/loadavg: 2.07 2.02 1.97 3/178 8293
/proc/meminfo: memFree=23154728/32951124 swapFree=67111480/67111528
[pid=8150] ppid=8148 vsize=167576 CPUtime=4542.45 cores=0,2,4,6
/proc/8150/stat : 8150 (march_hi) R 8148 8150 7907 0 -1 4202496 44763 0 0 0 454228 17 0 0 25 0 1 0 502810672 171597824 39993 33554432000 134512640 135197378 4291131648 18446744073709551615 134541714 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8150/statm: 41894 39993 91 168 0 41725 0
Current children cumulated CPU time (s) 4542.45
Current children cumulated vsize (KiB) 167576

[startup+4602.3 s]
/proc/loadavg: 2.10 2.03 1.98 3/178 8294
/proc/meminfo: memFree=23147400/32951124 swapFree=67111480/67111528
[pid=8150] ppid=8148 vsize=167576 CPUtime=4602.45 cores=0,2,4,6
/proc/8150/stat : 8150 (march_hi) R 8148 8150 7907 0 -1 4202496 45201 0 0 0 460228 17 0 0 25 0 1 0 502810672 171597824 40431 33554432000 134512640 135197378 4291131648 18446744073709551615 134570742 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8150/statm: 41894 40431 91 168 0 41725 0
Current children cumulated CPU time (s) 4602.45
Current children cumulated vsize (KiB) 167576

[startup+4662.3 s]
/proc/loadavg: 2.03 2.02 1.98 3/178 8296
/proc/meminfo: memFree=23140808/32951124 swapFree=67111480/67111528
[pid=8150] ppid=8148 vsize=233876 CPUtime=4662.45 cores=0,2,4,6
/proc/8150/stat : 8150 (march_hi) R 8148 8150 7907 0 -1 4202496 45656 0 0 0 466227 18 0 0 25 0 1 0 502810672 239489024 40886 33554432000 134512640 135197378 4291131648 18446744073709551615 134572672 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8150/statm: 58469 40886 91 168 0 58300 0
Current children cumulated CPU time (s) 4662.45
Current children cumulated vsize (KiB) 233876

[startup+4722.31 s]
/proc/loadavg: 2.01 2.02 1.98 3/178 8297
/proc/meminfo: memFree=23134340/32951124 swapFree=67111480/67111528
[pid=8150] ppid=8148 vsize=233876 CPUtime=4722.46 cores=0,2,4,6
/proc/8150/stat : 8150 (march_hi) R 8148 8150 7907 0 -1 4202496 46106 0 0 0 472228 18 0 0 25 0 1 0 502810672 239489024 41336 33554432000 134512640 135197378 4291131648 18446744073709551615 134597240 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8150/statm: 58469 41336 91 168 0 58300 0
Current children cumulated CPU time (s) 4722.46
Current children cumulated vsize (KiB) 233876

[startup+4782.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/178 8299
/proc/meminfo: memFree=23127620/32951124 swapFree=67111480/67111528
[pid=8150] ppid=8148 vsize=233876 CPUtime=4782.45 cores=0,2,4,6
/proc/8150/stat : 8150 (march_hi) R 8148 8150 7907 0 -1 4202496 46559 0 0 0 478227 18 0 0 25 0 1 0 502810672 239489024 41789 33554432000 134512640 135197378 4291131648 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8150/statm: 58469 41789 91 168 0 58300 0
Current children cumulated CPU time (s) 4782.45
Current children cumulated vsize (KiB) 233876

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 8301
/proc/meminfo: memFree=23121272/32951124 swapFree=67111480/67111528
[pid=8150] ppid=8148 vsize=234008 CPUtime=4842.45 cores=0,2,4,6
/proc/8150/stat : 8150 (march_hi) R 8148 8150 7907 0 -1 4202496 46995 0 0 0 484227 18 0 0 25 0 1 0 502810672 239624192 42225 33554432000 134512640 135197378 4291131648 18446744073709551615 134597693 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8150/statm: 58502 42225 91 168 0 58333 0
Current children cumulated CPU time (s) 4842.45
Current children cumulated vsize (KiB) 234008

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 8302
/proc/meminfo: memFree=23114792/32951124 swapFree=67111480/67111528
[pid=8150] ppid=8148 vsize=234008 CPUtime=4902.45 cores=0,2,4,6
/proc/8150/stat : 8150 (march_hi) R 8148 8150 7907 0 -1 4202496 47451 0 0 0 490227 18 0 0 25 0 1 0 502810672 239624192 42681 33554432000 134512640 135197378 4291131648 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8150/statm: 58502 42681 91 168 0 58333 0
Current children cumulated CPU time (s) 4902.45
Current children cumulated vsize (KiB) 234008

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 8304
/proc/meminfo: memFree=23107700/32951124 swapFree=67111480/67111528
[pid=8150] ppid=8148 vsize=234008 CPUtime=4962.46 cores=0,2,4,6
/proc/8150/stat : 8150 (march_hi) R 8148 8150 7907 0 -1 4202496 47898 0 0 0 496228 18 0 0 25 0 1 0 502810672 239624192 43128 33554432000 134512640 135197378 4291131648 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8150/statm: 58502 43128 91 168 0 58333 0
Current children cumulated CPU time (s) 4962.46
Current children cumulated vsize (KiB) 234008



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 8305
/proc/meminfo: memFree=23103464/32951124 swapFree=67111480/67111528
[pid=8150] ppid=8148 vsize=234008 CPUtime=5000.06 cores=0,2,4,6
/proc/8150/stat : 8150 (march_hi) R 8148 8150 7907 0 -1 4202496 48182 0 0 0 499988 18 0 0 25 0 1 0 502810672 239624192 43412 33554432000 134512640 135197378 4291131648 18446744073709551615 134541635 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8150/statm: 58502 43412 91 168 0 58333 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 234008

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: 2.00 2.00 1.98 3/178 8305
/proc/meminfo: memFree=23103464/32951124 swapFree=67111480/67111528
[pid=8150] ppid=8148 vsize=234008 CPUtime=5000.06 cores=0,2,4,6
/proc/8150/stat : 8150 (march_hi) R 8148 8150 7907 0 -1 4202496 48182 0 0 0 499988 18 0 0 25 0 1 0 502810672 239624192 43412 33554432000 134512640 135197378 4291131648 18446744073709551615 134541635 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/8150/statm: 58502 43412 91 168 0 58333 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 234008

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.92
CPU time (s): 5000.09
CPU user time (s): 4999.89
CPU system time (s): 0.197969
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 234008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.89
system time used= 0.197969
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48182
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= 12509

runsolver used 7.99278 second user time and 16.0046 second system time

The end

Launcher Data 

Begin job on node111 at 2011-04-18 13:23:22
IDJOB=3209581
IDBENCH=82544
IDSOLVER=1627
FILE ID=node111/3209581-1303125802
RUNJOBID= node111-1303120797-7925
PBS_JOBID= 13020901
Free space on /tmp= 73468 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v10000-c42000-S709804505-031-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3209581-1303125802/watcher-3209581-1303125802 -o /tmp/evaluation-result-3209581-1303125802/solver-3209581-1303125802 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3209581-1303125802.cnf

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

MD5SUM BENCH= 5fbb493df133934f33cf8a2f736084e5
RANDOM SEED=1874743698

node111.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		: 2666.849
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	: 5333.69
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		: 2666.849
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	: 5428.12
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		: 2666.849
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.86
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
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	: 5332.83
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		: 2666.849
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	: 5332.67
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		: 2666.849
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      23667880 kB
Buffers:        685960 kB
Cached:        8171348 kB
SwapCached:         44 kB
Active:        3532852 kB
Inactive:      5388756 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      23667880 kB
SwapTotal:    67111528 kB
SwapFree:     67111480 kB
Dirty:            3540 kB
Writeback:           0 kB
AnonPages:       63440 kB
Mapped:          14684 kB
Slab:           297772 kB
PageTables:       4288 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   185724 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= 73464 MiB
End job on node111 at 2011-04-18 14:46:44