Trace number 3210173

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) 5000.07 4999.92

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v10000-c42000-S1778317451-042-UNKNOWN.cnf
MD5SUM418f15c9ecdcb73d78687b6da2a74460
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark5.9441
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 

0.19/0.28	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.28	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.19/0.28	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.19/0.28	c main()::
0.19/0.28	c initFormula():: searching for DIMACS p-line....
0.19/0.28	c initFormula():: the DIMACS p-line indicates a CNF of 10000 variables and 42000 clauses.
0.19/0.28	c parseCNF():: parsing....
0.19/0.28	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.28	c runParser():: parsing was successful, warming up engines...
0.19/0.28	c simplify_formula():: removed 0 tautological, 189 satisfied and 0 duplicate clauses
0.19/0.28	c preprocessing fase I completed:: there are now 9970 free variables and 41811 clauses.
0.19/0.28	c stat :: sign balance is biased by 0.479
0.19/0.28	c using 3-SAT heuristics (occurence based diff)
0.19/0.28	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.28	c simplify_formula():: removed 0 tautological, 0 satisfied and 129 duplicate clauses
0.19/0.28	c resolvent_look() :: found 63 resolvents
0.19/0.28	c lessRedundantTransformation():: nothing to be done.
0.19/0.28	c transformTo3SAT():: you gave me 10000 variables and 41874 clauses.
0.19/0.28	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.19/0.28	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.19/0.28	c transformTo3SAT():: the transformation yielded 10000 variabels and 41874 clauses.
0.19/0.28	c main():: clause / variable ratio: ( 41874 / 10000 ) = 4.19
0.19/0.28	c longest clause has size 3
0.19/0.28	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.28	c number of free variables = 9970
0.19/0.28	c dynamic_preselect_setsize :: off
0.19/0.28	c main():: all systems go!
0.19/0.28	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 861
0.89/0.93	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: 284282
212.00/212.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |****************************
c |*****************************
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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-3210173-1303153610/watcher-3210173-1303153610 -o /tmp/evaluation-result-3210173-1303153610/solver-3210173-1303153610 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3210173-1303153610.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: 1.69 1.93 1.93 2/177 19114
/proc/meminfo: memFree=16419184/32951124 swapFree=67111528/67111528
[pid=19114] ppid=19112 vsize=2124 CPUtime=0 cores=1,3,5,7
/proc/19114/stat : 19114 (march_hi) R 19112 19114 19076 0 -1 4202496 374 0 0 0 0 0 0 0 25 0 1 0 426961771 2174976 331 33554432000 134512640 135197378 4286710752 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19114/statm: 531 331 58 168 0 362 0

[startup+0.0616549 s]
/proc/loadavg: 1.69 1.93 1.93 2/177 19114
/proc/meminfo: memFree=16419184/32951124 swapFree=67111528/67111528
[pid=19114] ppid=19112 vsize=6444 CPUtime=0.06 cores=1,3,5,7
/proc/19114/stat : 19114 (march_hi) R 19112 19114 19076 0 -1 4202496 1418 0 0 0 6 0 0 0 25 0 1 0 426961771 6598656 1141 33554432000 134512640 135197378 4286710752 18446744073709551615 134693805 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19114/statm: 1611 1141 66 168 0 1442 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 6444

[startup+0.100645 s]
/proc/loadavg: 1.69 1.93 1.93 2/177 19114
/proc/meminfo: memFree=16419184/32951124 swapFree=67111528/67111528
[pid=19114] ppid=19112 vsize=5576 CPUtime=0.09 cores=1,3,5,7
/proc/19114/stat : 19114 (march_hi) R 19112 19114 19076 0 -1 4202496 2185 0 0 0 9 0 0 0 25 0 1 0 426961771 5709824 947 33554432000 134512640 135197378 4286710752 18446744073709551615 134560536 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19114/statm: 1394 947 67 168 0 1225 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5576

[startup+0.300612 s]
/proc/loadavg: 1.69 1.93 1.93 2/177 19114
/proc/meminfo: memFree=16419184/32951124 swapFree=67111528/67111528
[pid=19114] ppid=19112 vsize=18652 CPUtime=0.29 cores=1,3,5,7
/proc/19114/stat : 19114 (march_hi) R 19112 19114 19076 0 -1 4202496 7282 0 0 0 29 0 0 0 25 0 1 0 426961771 19099648 2513 33554432000 134512640 135197378 4286710752 18446744073709551615 134542155 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19114/statm: 4663 2513 91 168 0 4494 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18652

[startup+0.700546 s]
/proc/loadavg: 1.69 1.93 1.93 2/177 19114
/proc/meminfo: memFree=16419184/32951124 swapFree=67111528/67111528
[pid=19114] ppid=19112 vsize=19652 CPUtime=0.69 cores=1,3,5,7
/proc/19114/stat : 19114 (march_hi) R 19112 19114 19076 0 -1 4202496 9147 0 0 0 69 0 0 0 25 0 1 0 426961771 20123648 4378 33554432000 134512640 135197378 4286710752 18446744073709551615 134572904 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19114/statm: 4913 4378 91 168 0 4744 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 19652

[startup+1.5004 s]
/proc/loadavg: 1.69 1.93 1.93 3/178 19115
/proc/meminfo: memFree=16398360/32951124 swapFree=67111528/67111528
[pid=19114] ppid=19112 vsize=20872 CPUtime=1.49 cores=1,3,5,7
/proc/19114/stat : 19114 (march_hi) R 19112 19114 19076 0 -1 4202496 9490 0 0 0 149 0 0 0 25 0 1 0 426961771 21372928 4721 33554432000 134512640 135197378 4286710752 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19114/statm: 5218 4721 91 168 0 5049 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20872

[startup+3.10011 s]
/proc/loadavg: 1.69 1.93 1.93 3/178 19115
/proc/meminfo: memFree=16397616/32951124 swapFree=67111528/67111528
[pid=19114] ppid=19112 vsize=21208 CPUtime=3.09 cores=1,3,5,7
/proc/19114/stat : 19114 (march_hi) R 19112 19114 19076 0 -1 4202496 9570 0 0 0 309 0 0 0 25 0 1 0 426961771 21716992 4801 33554432000 134512640 135197378 4286710752 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19114/statm: 5302 4801 91 168 0 5133 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21208

[startup+6.30052 s]
/proc/loadavg: 1.72 1.93 1.93 3/178 19115
/proc/meminfo: memFree=16395516/32951124 swapFree=67111528/67111528
[pid=19114] ppid=19112 vsize=21768 CPUtime=6.29 cores=1,3,5,7
/proc/19114/stat : 19114 (march_hi) R 19112 19114 19076 0 -1 4202496 9694 0 0 0 629 0 0 0 25 0 1 0 426961771 22290432 4925 33554432000 134512640 135197378 4286710752 18446744073709551615 134542186 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19114/statm: 5442 4925 91 168 0 5273 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21768

[startup+12.7004 s]
/proc/loadavg: 1.74 1.94 1.93 3/178 19115
/proc/meminfo: memFree=16394980/32951124 swapFree=67111528/67111528
[pid=19114] ppid=19112 vsize=22284 CPUtime=12.7 cores=1,3,5,7
/proc/19114/stat : 19114 (march_hi) R 19112 19114 19076 0 -1 4202496 9837 0 0 0 1269 1 0 0 25 0 1 0 426961771 22818816 5068 33554432000 134512640 135197378 4286710752 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19114/statm: 5571 5068 91 168 0 5402 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 22284

[startup+25.501 s]
/proc/loadavg: 1.80 1.94 1.93 3/178 19116
/proc/meminfo: memFree=16393732/32951124 swapFree=67111528/67111528
[pid=19114] ppid=19112 vsize=23380 CPUtime=25.5 cores=1,3,5,7
/proc/19114/stat : 19114 (march_hi) R 19112 19114 19076 0 -1 4202496 10051 0 0 0 2549 1 0 0 25 0 1 0 426961771 23941120 5282 33554432000 134512640 135197378 4286710752 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19114/statm: 5845 5282 91 168 0 5676 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 23380

[startup+51.1003 s]
/proc/loadavg: 1.87 1.94 1.93 3/178 19116
/proc/meminfo: memFree=16390572/32951124 swapFree=67111528/67111528
[pid=19114] ppid=19112 vsize=25696 CPUtime=51.1 cores=1,3,5,7
/proc/19114/stat : 19114 (march_hi) R 19112 19114 19076 0 -1 4202496 10385 0 0 0 5109 1 0 0 25 0 1 0 426961771 26312704 5616 33554432000 134512640 135197378 4286710752 18446744073709551615 134572984 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19114/statm: 6424 5616 91 168 0 6255 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 25696

[startup+102.306 s]
/proc/loadavg: 1.94 1.95 1.93 3/178 19118
/proc/meminfo: memFree=16383252/32951124 swapFree=67111528/67111528
[pid=19114] ppid=19112 vsize=27460 CPUtime=102.3 cores=1,3,5,7
/proc/19114/stat : 19114 (march_hi) R 19112 19114 19076 0 -1 4202496 10959 0 0 0 10229 1 0 0 25 0 1 0 426961771 28119040 6181 33554432000 134512640 135197378 4286710752 18446744073709551615 134541617 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19114/statm: 6865 6181 91 168 0 6696 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 27460

[startup+162.301 s]
/proc/loadavg: 1.98 1.95 1.93 3/178 19119
/proc/meminfo: memFree=16375896/32951124 swapFree=67111528/67111528
[pid=19114] ppid=19112 vsize=29580 CPUtime=162.3 cores=1,3,5,7
/proc/19114/stat : 19114 (march_hi) R 19112 19114 19076 0 -1 4202496 11550 0 0 0 16229 1 0 0 25 0 1 0 426961771 30289920 6772 33554432000 134512640 135197378 4286710752 18446744073709551615 134572878 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19114/statm: 7395 6772 91 168 0 7226 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 29580

[startup+222.301 s]
/proc/loadavg: 1.99 1.96 1.93 3/178 19121
/proc/meminfo: memFree=16368052/32951124 swapFree=67111528/67111528
[pid=19114] ppid=19112 vsize=32812 CPUtime=222.3 cores=1,3,5,7
/proc/19114/stat : 19114 (march_hi) R 19112 19114 19076 0 -1 4202496 12128 0 0 0 22229 1 0 0 25 0 1 0 426961771 33599488 7350 33554432000 134512640 135197378 4286710752 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19114/statm: 8203 7350 91 168 0 8034 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 32812

[startup+282.301 s]
/proc/loadavg: 1.99 1.97 1.93 3/178 19122
/proc/meminfo: memFree=16360836/32951124 swapFree=67111528/67111528
[pid=19114] ppid=19112 vsize=36824 CPUtime=282.3 cores=1,3,5,7
/proc/19114/stat : 19114 (march_hi) R 19112 19114 19076 0 -1 4202496 12655 0 0 0 28229 1 0 0 25 0 1 0 426961771 37707776 7877 33554432000 134512640 135197378 4286710752 18446744073709551615 134541661 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19114/statm: 9206 7877 91 168 0 9037 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 36824

[startup+342.301 s]
/proc/loadavg: 1.99 1.97 1.93 3/178 19124
/proc/meminfo: memFree=16353748/32951124 swapFree=67111528/67111528
[pid=19114] ppid=19112 vsize=36956 CPUtime=342.3 cores=1,3,5,7
/proc/19114/stat : 19114 (march_hi) R 19112 19114 19076 0 -1 4202496 13184 0 0 0 34229 1 0 0 25 0 1 0 426961771 37842944 8406 33554432000 134512640 135197378 4286710752 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19114/statm: 9239 8406 91 168 0 9070 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 36956

[startup+402.301 s]
/proc/loadavg: 1.99 1.97 1.93 3/178 19126
/proc/meminfo: memFree=16346532/32951124 swapFree=67111528/67111528
[pid=19114] ppid=19112 vsize=43400 CPUtime=402.3 cores=1,3,5,7
/proc/19114/stat : 19114 (march_hi) R 19112 19114 19076 0 -1 4202496 13712 0 0 0 40229 1 0 0 25 0 1 0 426961771 44441600 8934 33554432000 134512640 135197378 4286710752 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19114/statm: 10850 8934 91 168 0 10681 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 43400

[startup+462.301 s]
/proc/loadavg: 1.99 1.97 1.93 3/178 19127
/proc/meminfo: memFree=16338804/32951124 swapFree=67111528/67111528
[pid=19114] ppid=19112 vsize=43532 CPUtime=462.3 cores=1,3,5,7
/proc/19114/stat : 19114 (march_hi) R 19112 19114 19076 0 -1 4202496 14210 0 0 0 46229 1 0 0 25 0 1 0 426961771 44576768 9432 33554432000 134512640 135197378 4286710752 18446744073709551615 134570742 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19114/statm: 10883 9432 91 168 0 10714 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 43532

[startup+522.301 s]
/proc/loadavg: 1.99 1.97 1.93 3/178 19129
/proc/meminfo: memFree=16331464/32951124 swapFree=67111528/67111528
[pid=19114] ppid=19112 vsize=43532 CPUtime=522.3 cores=1,3,5,7
/proc/19114/stat : 19114 (march_hi) R 19112 19114 19076 0 -1 4202496 14731 0 0 0 52229 1 0 0 25 0 1 0 426961771 44576768 9953 33554432000 134512640 135197378 4286710752 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19114/statm: 10883 9953 91 168 0 10714 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 43532

[startup+582.301 s]
/proc/loadavg: 1.99 1.97 1.93 3/178 19130
/proc/meminfo: memFree=16324508/32951124 swapFree=67111528/67111528
[pid=19114] ppid=19112 vsize=52396 CPUtime=582.31 cores=1,3,5,7
/proc/19114/stat : 19114 (march_hi) R 19112 19114 19076 0 -1 4202496 15243 0 0 0 58229 2 0 0 25 0 1 0 426961771 53653504 10465 33554432000 134512640 135197378 4286710752 18446744073709551615 134572865 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19114/statm: 13099 10465 91 168 0 12930 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 52396

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 19235
/proc/meminfo: memFree=15893516/32951124 swapFree=67111528/67111528
[pid=19114] ppid=19112 vsize=167692 CPUtime=4062.42 cores=1,3,5,7
/proc/19114/stat : 19114 (march_hi) R 19112 19114 19076 0 -1 4202496 43984 0 0 0 406234 8 0 0 25 0 1 0 426961771 171716608 39206 33554432000 134512640 135197378 4286710752 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19114/statm: 41923 39206 91 168 0 41754 0
Current children cumulated CPU time (s) 4062.42
Current children cumulated vsize (KiB) 167692

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 19237
/proc/meminfo: memFree=15886420/32951124 swapFree=67111528/67111528
[pid=19114] ppid=19112 vsize=167692 CPUtime=4122.42 cores=1,3,5,7
/proc/19114/stat : 19114 (march_hi) R 19112 19114 19076 0 -1 4202496 44478 0 0 0 412233 9 0 0 25 0 1 0 426961771 171716608 39700 33554432000 134512640 135197378 4286710752 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19114/statm: 41923 39700 91 168 0 41754 0
Current children cumulated CPU time (s) 4122.42
Current children cumulated vsize (KiB) 167692

[startup+4182.3 s]
/proc/loadavg: 2.06 2.01 1.97 3/178 19238
/proc/meminfo: memFree=15879092/32951124 swapFree=67111528/67111528
[pid=19114] ppid=19112 vsize=167692 CPUtime=4182.42 cores=1,3,5,7
/proc/19114/stat : 19114 (march_hi) R 19112 19114 19076 0 -1 4202496 44966 0 0 0 418233 9 0 0 25 0 1 0 426961771 171716608 40188 33554432000 134512640 135197378 4286710752 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19114/statm: 41923 40188 91 168 0 41754 0
Current children cumulated CPU time (s) 4182.42
Current children cumulated vsize (KiB) 167692

[startup+4242.3 s]
/proc/loadavg: 2.02 2.01 1.97 3/178 19240
/proc/meminfo: memFree=15871140/32951124 swapFree=67111528/67111528
[pid=19114] ppid=19112 vsize=167692 CPUtime=4242.43 cores=1,3,5,7
/proc/19114/stat : 19114 (march_hi) R 19112 19114 19076 0 -1 4202496 45459 0 0 0 424234 9 0 0 25 0 1 0 426961771 171716608 40681 33554432000 134512640 135197378 4286710752 18446744073709551615 134541691 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19114/statm: 41923 40681 91 168 0 41754 0
Current children cumulated CPU time (s) 4242.43
Current children cumulated vsize (KiB) 167692

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 19242
/proc/meminfo: memFree=15864052/32951124 swapFree=67111528/67111528
[pid=19114] ppid=19112 vsize=233992 CPUtime=4302.43 cores=1,3,5,7
/proc/19114/stat : 19114 (march_hi) R 19112 19114 19076 0 -1 4202496 45952 0 0 0 430234 9 0 0 25 0 1 0 426961771 239607808 41174 33554432000 134512640 135197378 4286710752 18446744073709551615 134572716 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19114/statm: 58498 41174 91 168 0 58329 0
Current children cumulated CPU time (s) 4302.43
Current children cumulated vsize (KiB) 233992

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 19243
/proc/meminfo: memFree=15856468/32951124 swapFree=67111528/67111528
[pid=19114] ppid=19112 vsize=234124 CPUtime=4362.42 cores=1,3,5,7
/proc/19114/stat : 19114 (march_hi) R 19112 19114 19076 0 -1 4202496 46438 0 0 0 436233 9 0 0 25 0 1 0 426961771 239742976 41660 33554432000 134512640 135197378 4286710752 18446744073709551615 134556568 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19114/statm: 58531 41660 91 168 0 58362 0
Current children cumulated CPU time (s) 4362.42
Current children cumulated vsize (KiB) 234124

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 19245
/proc/meminfo: memFree=15848752/32951124 swapFree=67111528/67111528
[pid=19114] ppid=19112 vsize=234124 CPUtime=4422.42 cores=1,3,5,7
/proc/19114/stat : 19114 (march_hi) R 19112 19114 19076 0 -1 4202496 46934 0 0 0 442233 9 0 0 25 0 1 0 426961771 239742976 42156 33554432000 134512640 135197378 4286710752 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19114/statm: 58531 42156 91 168 0 58362 0
Current children cumulated CPU time (s) 4422.42
Current children cumulated vsize (KiB) 234124

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 19246
/proc/meminfo: memFree=15841540/32951124 swapFree=67111528/67111528
[pid=19114] ppid=19112 vsize=234124 CPUtime=4482.43 cores=1,3,5,7
/proc/19114/stat : 19114 (march_hi) R 19112 19114 19076 0 -1 4202496 47425 0 0 0 448234 9 0 0 25 0 1 0 426961771 239742976 42647 33554432000 134512640 135197378 4286710752 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19114/statm: 58531 42647 91 168 0 58362 0
Current children cumulated CPU time (s) 4482.43
Current children cumulated vsize (KiB) 234124

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 19248
/proc/meminfo: memFree=15833940/32951124 swapFree=67111528/67111528
[pid=19114] ppid=19112 vsize=234124 CPUtime=4542.43 cores=1,3,5,7
/proc/19114/stat : 19114 (march_hi) R 19112 19114 19076 0 -1 4202496 47910 0 0 0 454234 9 0 0 25 0 1 0 426961771 239742976 43132 33554432000 134512640 135197378 4286710752 18446744073709551615 134541691 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19114/statm: 58531 43132 91 168 0 58362 0
Current children cumulated CPU time (s) 4542.43
Current children cumulated vsize (KiB) 234124

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 19250
/proc/meminfo: memFree=15826352/32951124 swapFree=67111528/67111528
[pid=19114] ppid=19112 vsize=234124 CPUtime=4602.44 cores=1,3,5,7
/proc/19114/stat : 19114 (march_hi) R 19112 19114 19076 0 -1 4202496 48407 0 0 0 460234 10 0 0 25 0 1 0 426961771 239742976 43629 33554432000 134512640 135197378 4286710752 18446744073709551615 134541708 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19114/statm: 58531 43629 91 168 0 58362 0
Current children cumulated CPU time (s) 4602.44
Current children cumulated vsize (KiB) 234124

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 19251
/proc/meminfo: memFree=15818632/32951124 swapFree=67111528/67111528
[pid=19114] ppid=19112 vsize=234124 CPUtime=4662.44 cores=1,3,5,7
/proc/19114/stat : 19114 (march_hi) R 19112 19114 19076 0 -1 4202496 48899 0 0 0 466234 10 0 0 25 0 1 0 426961771 239742976 44121 33554432000 134512640 135197378 4286710752 18446744073709551615 134539327 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19114/statm: 58531 44121 91 168 0 58362 0
Current children cumulated CPU time (s) 4662.44
Current children cumulated vsize (KiB) 234124

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 19253
/proc/meminfo: memFree=15810920/32951124 swapFree=67111528/67111528
[pid=19114] ppid=19112 vsize=234124 CPUtime=4722.45 cores=1,3,5,7
/proc/19114/stat : 19114 (march_hi) R 19112 19114 19076 0 -1 4202496 49395 0 0 0 472235 10 0 0 25 0 1 0 426961771 239742976 44617 33554432000 134512640 135197378 4286710752 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19114/statm: 58531 44617 91 168 0 58362 0
Current children cumulated CPU time (s) 4722.45
Current children cumulated vsize (KiB) 234124

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 19254
/proc/meminfo: memFree=15803832/32951124 swapFree=67111528/67111528
[pid=19114] ppid=19112 vsize=234124 CPUtime=4782.44 cores=1,3,5,7
/proc/19114/stat : 19114 (march_hi) R 19112 19114 19076 0 -1 4202496 49882 0 0 0 478234 10 0 0 25 0 1 0 426961771 239742976 45104 33554432000 134512640 135197378 4286710752 18446744073709551615 134593931 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19114/statm: 58531 45104 91 168 0 58362 0
Current children cumulated CPU time (s) 4782.44
Current children cumulated vsize (KiB) 234124

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 19256
/proc/meminfo: memFree=15796120/32951124 swapFree=67111528/67111528
[pid=19114] ppid=19112 vsize=234256 CPUtime=4842.44 cores=1,3,5,7
/proc/19114/stat : 19114 (march_hi) R 19112 19114 19076 0 -1 4202496 50375 0 0 0 484234 10 0 0 25 0 1 0 426961771 239878144 45597 33554432000 134512640 135197378 4286710752 18446744073709551615 134597448 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19114/statm: 58564 45597 91 168 0 58395 0
Current children cumulated CPU time (s) 4842.44
Current children cumulated vsize (KiB) 234256

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 19258
/proc/meminfo: memFree=15788664/32951124 swapFree=67111528/67111528
[pid=19114] ppid=19112 vsize=234256 CPUtime=4902.44 cores=1,3,5,7
/proc/19114/stat : 19114 (march_hi) R 19112 19114 19076 0 -1 4202496 50863 0 0 0 490234 10 0 0 25 0 1 0 426961771 239878144 46085 33554432000 134512640 135197378 4286710752 18446744073709551615 134541708 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19114/statm: 58564 46085 91 168 0 58395 0
Current children cumulated CPU time (s) 4902.44
Current children cumulated vsize (KiB) 234256

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 19259
/proc/meminfo: memFree=15781204/32951124 swapFree=67111528/67111528
[pid=19114] ppid=19112 vsize=234256 CPUtime=4962.45 cores=1,3,5,7
/proc/19114/stat : 19114 (march_hi) R 19112 19114 19076 0 -1 4202496 51348 0 0 0 496234 11 0 0 25 0 1 0 426961771 239878144 46570 33554432000 134512640 135197378 4286710752 18446744073709551615 134570769 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19114/statm: 58564 46570 91 168 0 58395 0
Current children cumulated CPU time (s) 4962.45
Current children cumulated vsize (KiB) 234256



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 1.97 2/177 19261
/proc/meminfo: memFree=16234536/32951124 swapFree=67111528/67111528
[pid=19114] ppid=19112 vsize=234256 CPUtime=5000.05 cores=1,3,5,7
/proc/19114/stat : 19114 (march_hi) R 19112 19114 19076 0 -1 4202496 51660 0 0 0 499994 11 0 0 25 0 1 0 426961771 239878144 46882 33554432000 134512640 135197378 4286710752 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19114/statm: 58564 46882 91 168 0 58395 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 234256

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 1.97 2/177 19261
/proc/meminfo: memFree=16234536/32951124 swapFree=67111528/67111528
[pid=19114] ppid=19112 vsize=234256 CPUtime=5000.05 cores=1,3,5,7
/proc/19114/stat : 19114 (march_hi) R 19112 19114 19076 0 -1 4202496 51660 0 0 0 499994 11 0 0 25 0 1 0 426961771 239878144 46882 33554432000 134512640 135197378 4286710752 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/19114/statm: 58564 46882 91 168 0 58395 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 234256

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.92
CPU time (s): 5000.07
CPU user time (s): 4999.95
CPU system time (s): 0.121981
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 234256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.95
system time used= 0.121981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51660
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 7502

runsolver used 6.89795 second user time and 15.8376 second system time

The end

Launcher Data 

Begin job on node109 at 2011-04-18 21:06:50
IDJOB=3210173
IDBENCH=82692
IDSOLVER=1627
FILE ID=node109/3210173-1303153610
RUNJOBID= node109-1303153610-19095
PBS_JOBID= 13020999
Free space on /tmp= 71812 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v10000-c42000-S1778317451-042-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3210173-1303153610/watcher-3210173-1303153610 -o /tmp/evaluation-result-3210173-1303153610/solver-3210173-1303153610 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3210173-1303153610.cnf

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

MD5SUM BENCH= 418f15c9ecdcb73d78687b6da2a74460
RANDOM SEED=759526396

node109.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		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.61
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
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		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
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	: 5332.82
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		: 2666.809
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      16419464 kB
Buffers:        758808 kB
Cached:       15346364 kB
SwapCached:          0 kB
Active:        7522188 kB
Inactive:      8649196 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      16419464 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3636 kB
Writeback:           0 kB
AnonPages:       66816 kB
Mapped:          15044 kB
Slab:           296032 kB
PageTables:       4744 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   210124 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= 71816 MiB
End job on node109 at 2011-04-18 22:30:12