Trace number 3204503

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) 1300.04 1300.01

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v15000-c63000-S38529837-091-UNKNOWN.cnf
MD5SUMcf967108532c9cfea4028aa361399380
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark9.8385
Satisfiable
(Un)Satisfiability was proved
Number of variables15000
Number of clauses63000
Sum of the clauses size189000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 363000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.39/0.44	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.44	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.44	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.44	c main()::
0.39/0.44	c initFormula():: searching for DIMACS p-line....
0.39/0.44	c initFormula():: the DIMACS p-line indicates a CNF of 15000 variables and 63000 clauses.
0.39/0.44	c parseCNF():: parsing....
0.39/0.44	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.44	c runParser():: parsing was successful, warming up engines...
0.39/0.44	c simplify_formula():: removed 0 tautological, 292 satisfied and 0 duplicate clauses
0.39/0.44	c preprocessing fase I completed:: there are now 14956 free variables and 62708 clauses.
0.39/0.44	c stat :: sign balance is biased by 0.475
0.39/0.44	c using 3-SAT heuristics (occurence based diff)
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 147 duplicate clauses
0.39/0.44	c resolvent_look() :: found 85 resolvents
0.39/0.44	c lessRedundantTransformation():: nothing to be done.
0.39/0.44	c transformTo3SAT():: you gave me 15000 variables and 62793 clauses.
0.39/0.44	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.39/0.44	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.39/0.44	c transformTo3SAT():: the transformation yielded 15000 variabels and 62793 clauses.
0.39/0.44	c main():: clause / variable ratio: ( 62793 / 15000 ) = 4.19
0.39/0.44	c longest clause has size 3
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.44	c number of free variables = 14956
0.39/0.44	c dynamic_preselect_setsize :: off
0.39/0.44	c main():: all systems go!
0.39/0.44	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-3204503-1302948424/watcher-3204503-1302948424 -o /tmp/evaluation-result-3204503-1302948424/solver-3204503-1302948424 -C 2400 -W 1300 -M 7680 HOME/march_hi HOME/instance-3204503-1302948424.cnf 

running on 2 cores: 1,3

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


[startup+0 s]
/proc/loadavg: 3.91 3.93 2.99 4/189 13674
/proc/meminfo: memFree=28045916/32951124 swapFree=67051452/67111528
[pid=13674] ppid=13672 vsize=2656 CPUtime=0 cores=1,3
/proc/13674/stat : 13674 (march_hi) R 13672 13674 13483 0 -1 4202496 484 0 0 0 0 0 0 0 22 0 1 0 406445181 2719744 440 33554432000 134512640 135197378 4289227120 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13674/statm: 664 440 58 168 0 495 0

[startup+0.105681 s]
/proc/loadavg: 3.91 3.93 2.99 4/189 13674
/proc/meminfo: memFree=28045916/32951124 swapFree=67051452/67111528
[pid=13674] ppid=13672 vsize=9292 CPUtime=0.1 cores=1,3
/proc/13674/stat : 13674 (march_hi) R 13672 13674 13483 0 -1 4202496 2510 0 0 0 10 0 0 0 23 0 1 0 406445181 9515008 1692 33554432000 134512640 135197378 4289227120 18446744073709551615 134560968 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13674/statm: 2323 1692 66 168 0 2154 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 9292

[startup+0.200667 s]
/proc/loadavg: 3.91 3.93 2.99 4/189 13674
/proc/meminfo: memFree=28045916/32951124 swapFree=67051452/67111528
[pid=13674] ppid=13672 vsize=7604 CPUtime=0.19 cores=1,3
/proc/13674/stat : 13674 (march_hi) R 13672 13674 13483 0 -1 4202496 4377 0 0 0 19 0 0 0 23 0 1 0 406445181 7786496 1300 33554432000 134512640 135197378 4289227120 18446744073709551615 134533605 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13674/statm: 1901 1300 78 168 0 1732 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 7604

[startup+0.300659 s]
/proc/loadavg: 3.91 3.93 2.99 4/189 13674
/proc/meminfo: memFree=28045916/32951124 swapFree=67051452/67111528
[pid=13674] ppid=13672 vsize=9056 CPUtime=0.29 cores=1,3
/proc/13674/stat : 13674 (march_hi) R 13672 13674 13483 0 -1 4202496 7334 0 0 0 29 0 0 0 23 0 1 0 406445181 9273344 1647 33554432000 134512640 135197378 4289227120 18446744073709551615 134560987 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13674/statm: 2264 1647 80 168 0 2095 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9056

[startup+0.700573 s]
/proc/loadavg: 3.91 3.93 2.99 4/189 13674
/proc/meminfo: memFree=28045916/32951124 swapFree=67051452/67111528
[pid=13674] ppid=13672 vsize=27628 CPUtime=0.69 cores=1,3
/proc/13674/stat : 13674 (march_hi) R 13672 13674 13483 0 -1 4202496 14446 0 0 0 69 0 0 0 25 0 1 0 406445181 28291072 6213 33554432000 134512640 135197378 4289227120 18446744073709551615 134541672 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13674/statm: 6907 6213 91 168 0 6738 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27628

[startup+1.50044 s]
/proc/loadavg: 3.91 3.93 2.99 5/190 13675
/proc/meminfo: memFree=28019772/32951124 swapFree=67051452/67111528
[pid=13674] ppid=13672 vsize=30416 CPUtime=1.49 cores=1,3
/proc/13674/stat : 13674 (march_hi) R 13672 13674 13483 0 -1 4202496 15078 0 0 0 149 0 0 0 25 0 1 0 406445181 31145984 6845 33554432000 134512640 135197378 4289227120 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13674/statm: 7604 6845 91 168 0 7435 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30416

[startup+3.10016 s]
/proc/loadavg: 3.91 3.93 2.99 4/188 13676
/proc/meminfo: memFree=28237780/32951124 swapFree=67051452/67111528
[pid=13674] ppid=13672 vsize=31604 CPUtime=3.09 cores=1,3
/proc/13674/stat : 13674 (march_hi) R 13672 13674 13483 0 -1 4202496 15388 0 0 0 308 1 0 0 25 0 1 0 406445181 32362496 7155 33554432000 134512640 135197378 4289227120 18446744073709551615 134541669 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13674/statm: 7901 7155 91 168 0 7732 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 31604

[startup+6.30059 s]
/proc/loadavg: 3.83 3.92 2.99 5/190 13703
/proc/meminfo: memFree=28202276/32951124 swapFree=67051452/67111528
[pid=13674] ppid=13672 vsize=32132 CPUtime=6.3 cores=1,3
/proc/13674/stat : 13674 (march_hi) R 13672 13674 13483 0 -1 4202496 15516 0 0 0 629 1 0 0 25 0 1 0 406445181 32903168 7283 33554432000 134512640 135197378 4289227120 18446744073709551615 134541712 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13674/statm: 8033 7283 91 168 0 7864 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 32132

[startup+12.7005 s]
/proc/loadavg: 3.85 3.92 3.00 5/190 13704
/proc/meminfo: memFree=28193632/32951124 swapFree=67051452/67111528
[pid=13674] ppid=13672 vsize=32664 CPUtime=12.7 cores=1,3
/proc/13674/stat : 13674 (march_hi) R 13672 13674 13483 0 -1 4202496 15658 0 0 0 1269 1 0 0 25 0 1 0 406445181 33447936 7425 33554432000 134512640 135197378 4289227120 18446744073709551615 134539357 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13674/statm: 8166 7425 91 168 0 7997 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 32664

[startup+25.5012 s]
/proc/loadavg: 3.88 3.92 3.01 5/190 13704
/proc/meminfo: memFree=28188428/32951124 swapFree=67051452/67111528
[pid=13674] ppid=13672 vsize=33324 CPUtime=25.5 cores=1,3
/proc/13674/stat : 13674 (march_hi) R 13672 13674 13483 0 -1 4202496 15805 0 0 0 2549 1 0 0 25 0 1 0 406445181 34123776 7572 33554432000 134512640 135197378 4289227120 18446744073709551615 134596910 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13674/statm: 8331 7572 91 168 0 8162 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 33324

[startup+51.1007 s]
/proc/loadavg: 3.92 3.93 3.04 5/190 13705
/proc/meminfo: memFree=28180548/32951124 swapFree=67051452/67111528
[pid=13674] ppid=13672 vsize=33852 CPUtime=51.1 cores=1,3
/proc/13674/stat : 13674 (march_hi) R 13672 13674 13483 0 -1 4202496 15942 0 0 0 5109 1 0 0 25 0 1 0 406445181 34664448 7709 33554432000 134512640 135197378 4289227120 18446744073709551615 134593749 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13674/statm: 8463 7709 91 168 0 8294 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 33852

[startup+102.301 s]
/proc/loadavg: 3.96 3.94 3.09 5/190 13706
/proc/meminfo: memFree=28164628/32951124 swapFree=67051452/67111528
[pid=13674] ppid=13672 vsize=34512 CPUtime=102.3 cores=1,3
/proc/13674/stat : 13674 (march_hi) R 13672 13674 13483 0 -1 4202496 16107 0 0 0 10229 1 0 0 25 0 1 0 406445181 35340288 7874 33554432000 134512640 135197378 4289227120 18446744073709551615 134570742 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13674/statm: 8628 7874 91 168 0 8459 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 34512

[startup+162.301 s]
/proc/loadavg: 3.98 3.94 3.14 5/190 13708
/proc/meminfo: memFree=28147724/32951124 swapFree=67051452/67111528
[pid=13674] ppid=13672 vsize=34908 CPUtime=162.3 cores=1,3
/proc/13674/stat : 13674 (march_hi) R 13672 13674 13483 0 -1 4202496 16218 0 0 0 16229 1 0 0 25 0 1 0 406445181 35745792 7985 33554432000 134512640 135197378 4289227120 18446744073709551615 134552929 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13674/statm: 8727 7985 91 168 0 8558 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 34908

[startup+222.307 s]
/proc/loadavg: 3.99 3.95 3.19 5/190 13709
/proc/meminfo: memFree=28131424/32951124 swapFree=67051452/67111528
[pid=13674] ppid=13672 vsize=35172 CPUtime=222.31 cores=1,3
/proc/13674/stat : 13674 (march_hi) R 13672 13674 13483 0 -1 4202496 16294 0 0 0 22230 1 0 0 25 0 1 0 406445181 36016128 8061 33554432000 134512640 135197378 4289227120 18446744073709551615 134617913 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13674/statm: 8793 8061 91 168 0 8624 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 35172

[startup+282.301 s]
/proc/loadavg: 3.99 3.96 3.24 5/190 13711
/proc/meminfo: memFree=28116868/32951124 swapFree=67051452/67111528
[pid=13674] ppid=13672 vsize=35436 CPUtime=282.3 cores=1,3
/proc/13674/stat : 13674 (march_hi) R 13672 13674 13483 0 -1 4202496 16344 0 0 0 28229 1 0 0 25 0 1 0 406445181 36286464 8111 33554432000 134512640 135197378 4289227120 18446744073709551615 134541702 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13674/statm: 8859 8111 91 168 0 8690 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 35436

[startup+342.301 s]
/proc/loadavg: 3.99 3.96 3.28 6/190 13713
/proc/meminfo: memFree=28100804/32951124 swapFree=67051452/67111528
[pid=13674] ppid=13672 vsize=35568 CPUtime=342.3 cores=1,3
/proc/13674/stat : 13674 (march_hi) R 13672 13674 13483 0 -1 4202496 16391 0 0 0 34229 1 0 0 25 0 1 0 406445181 36421632 8158 33554432000 134512640 135197378 4289227120 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13674/statm: 8892 8158 91 168 0 8723 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 35568

[startup+402.3 s]
/proc/loadavg: 4.04 3.98 3.33 5/190 13714
/proc/meminfo: memFree=28084872/32951124 swapFree=67051452/67111528
[pid=13674] ppid=13672 vsize=35700 CPUtime=402.3 cores=1,3
/proc/13674/stat : 13674 (march_hi) R 13672 13674 13483 0 -1 4202496 16429 0 0 0 40229 1 0 0 25 0 1 0 406445181 36556800 8196 33554432000 134512640 135197378 4289227120 18446744073709551615 134541215 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13674/statm: 8925 8196 91 168 0 8756 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 35700

[startup+462.301 s]
/proc/loadavg: 4.01 3.98 3.37 5/190 13716
/proc/meminfo: memFree=28068720/32951124 swapFree=67051452/67111528
[pid=13674] ppid=13672 vsize=35832 CPUtime=462.31 cores=1,3
/proc/13674/stat : 13674 (march_hi) R 13672 13674 13483 0 -1 4202496 16464 0 0 0 46230 1 0 0 25 0 1 0 406445181 36691968 8231 33554432000 134512640 135197378 4289227120 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13674/statm: 8958 8231 91 168 0 8789 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 35832

[startup+522.3 s]
/proc/loadavg: 4.00 3.98 3.41 5/190 13717
/proc/meminfo: memFree=28053900/32951124 swapFree=67051452/67111528
[pid=13674] ppid=13672 vsize=35964 CPUtime=522.31 cores=1,3
/proc/13674/stat : 13674 (march_hi) R 13672 13674 13483 0 -1 4202496 16494 0 0 0 52230 1 0 0 25 0 1 0 406445181 36827136 8261 33554432000 134512640 135197378 4289227120 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13674/statm: 8991 8261 91 168 0 8822 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 35964

[startup+582.301 s]
/proc/loadavg: 4.00 3.98 3.44 5/190 13719
/proc/meminfo: memFree=28039320/32951124 swapFree=67051452/67111528
[pid=13674] ppid=13672 vsize=36096 CPUtime=582.31 cores=1,3
/proc/13674/stat : 13674 (march_hi) R 13672 13674 13483 0 -1 4202496 16525 0 0 0 58230 1 0 0 25 0 1 0 406445181 36962304 8292 33554432000 134512640 135197378 4289227120 18446744073709551615 134601982 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13674/statm: 9024 8292 91 168 0 8855 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 36096

[startup+642.301 s]
/proc/loadavg: 4.00 3.98 3.47 5/190 13721
/proc/meminfo: memFree=28023776/32951124 swapFree=67051452/67111528
[pid=13674] ppid=13672 vsize=36228 CPUtime=642.31 cores=1,3
/proc/13674/stat : 13674 (march_hi) R 13672 13674 13483 0 -1 4202496 16551 0 0 0 64230 1 0 0 25 0 1 0 406445181 37097472 8318 33554432000 134512640 135197378 4289227120 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13674/statm: 9057 8318 91 168 0 8888 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 36228

[startup+702.3 s]
/proc/loadavg: 4.00 3.98 3.50 5/190 13722
/proc/meminfo: memFree=28007608/32951124 swapFree=67051452/67111528
[pid=13674] ppid=13672 vsize=36360 CPUtime=702.31 cores=1,3
/proc/13674/stat : 13674 (march_hi) R 13672 13674 13483 0 -1 4202496 16569 0 0 0 70230 1 0 0 25 0 1 0 406445181 37232640 8336 33554432000 134512640 135197378 4289227120 18446744073709551615 134541265 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13674/statm: 9090 8336 91 168 0 8921 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 36360

[startup+762.301 s]
/proc/loadavg: 4.00 3.98 3.53 5/190 13724
/proc/meminfo: memFree=27992300/32951124 swapFree=67051452/67111528
[pid=13674] ppid=13672 vsize=36360 CPUtime=762.32 cores=1,3
/proc/13674/stat : 13674 (march_hi) R 13672 13674 13483 0 -1 4202496 16589 0 0 0 76231 1 0 0 25 0 1 0 406445181 37232640 8356 33554432000 134512640 135197378 4289227120 18446744073709551615 134597423 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13674/statm: 9090 8356 91 168 0 8921 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 36360

[startup+822.301 s]
/proc/loadavg: 4.00 3.98 3.56 5/190 13725
/proc/meminfo: memFree=27977976/32951124 swapFree=67051452/67111528
[pid=13674] ppid=13672 vsize=36492 CPUtime=822.31 cores=1,3
/proc/13674/stat : 13674 (march_hi) R 13672 13674 13483 0 -1 4202496 16608 0 0 0 82230 1 0 0 25 0 1 0 406445181 37367808 8375 33554432000 134512640 135197378 4289227120 18446744073709551615 134539274 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13674/statm: 9123 8375 91 168 0 8954 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 36492

[startup+882.306 s]
/proc/loadavg: 4.00 3.98 3.58 5/190 13727
/proc/meminfo: memFree=27963028/32951124 swapFree=67051452/67111528
[pid=13674] ppid=13672 vsize=36492 CPUtime=882.32 cores=1,3
/proc/13674/stat : 13674 (march_hi) R 13672 13674 13483 0 -1 4202496 16630 0 0 0 88231 1 0 0 25 0 1 0 406445181 37367808 8397 33554432000 134512640 135197378 4289227120 18446744073709551615 134541623 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13674/statm: 9123 8397 91 168 0 8954 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 36492

[startup+942.301 s]
/proc/loadavg: 4.06 4.00 3.61 5/190 13729
/proc/meminfo: memFree=27947244/32951124 swapFree=67051452/67111528
[pid=13674] ppid=13672 vsize=36624 CPUtime=942.32 cores=1,3
/proc/13674/stat : 13674 (march_hi) R 13672 13674 13483 0 -1 4202496 16649 0 0 0 94231 1 0 0 25 0 1 0 406445181 37502976 8416 33554432000 134512640 135197378 4289227120 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13674/statm: 9156 8416 91 168 0 8987 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 36624

[startup+1002.3 s]
/proc/loadavg: 4.02 4.00 3.63 5/190 13730
/proc/meminfo: memFree=27931328/32951124 swapFree=67051452/67111528
[pid=13674] ppid=13672 vsize=36756 CPUtime=1002.32 cores=1,3
/proc/13674/stat : 13674 (march_hi) R 13672 13674 13483 0 -1 4202496 16669 0 0 0 100231 1 0 0 25 0 1 0 406445181 37638144 8436 33554432000 134512640 135197378 4289227120 18446744073709551615 134552507 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13674/statm: 9189 8436 91 168 0 9020 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 36756

[startup+1062.3 s]
/proc/loadavg: 4.01 4.00 3.65 5/190 13732
/proc/meminfo: memFree=27916392/32951124 swapFree=67051452/67111528
[pid=13674] ppid=13672 vsize=36756 CPUtime=1062.32 cores=1,3
/proc/13674/stat : 13674 (march_hi) R 13672 13674 13483 0 -1 4202496 16686 0 0 0 106231 1 0 0 25 0 1 0 406445181 37638144 8453 33554432000 134512640 135197378 4289227120 18446744073709551615 134597150 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13674/statm: 9189 8453 91 168 0 9020 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 36756

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.67 5/190 13733
/proc/meminfo: memFree=27902060/32951124 swapFree=67051452/67111528
[pid=13674] ppid=13672 vsize=36888 CPUtime=1122.32 cores=1,3
/proc/13674/stat : 13674 (march_hi) R 13672 13674 13483 0 -1 4202496 16704 0 0 0 112231 1 0 0 25 0 1 0 406445181 37773312 8471 33554432000 134512640 135197378 4289227120 18446744073709551615 134525312 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13674/statm: 9222 8471 91 168 0 9053 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 36888

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.69 5/190 13735
/proc/meminfo: memFree=27886272/32951124 swapFree=67051452/67111528
[pid=13674] ppid=13672 vsize=36888 CPUtime=1182.32 cores=1,3
/proc/13674/stat : 13674 (march_hi) R 13672 13674 13483 0 -1 4202496 16719 0 0 0 118231 1 0 0 25 0 1 0 406445181 37773312 8486 33554432000 134512640 135197378 4289227120 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13674/statm: 9222 8486 91 168 0 9053 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 36888

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.70 5/190 13737
/proc/meminfo: memFree=27869856/32951124 swapFree=67051452/67111528
[pid=13674] ppid=13672 vsize=36888 CPUtime=1242.32 cores=1,3
/proc/13674/stat : 13674 (march_hi) R 13672 13674 13483 0 -1 4202496 16731 0 0 0 124231 1 0 0 25 0 1 0 406445181 37773312 8498 33554432000 134512640 135197378 4289227120 18446744073709551615 134601553 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13674/statm: 9222 8498 91 168 0 9053 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 36888



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.92 3.98 3.72 4/188 13767
/proc/meminfo: memFree=28164616/32951124 swapFree=67051452/67111528
[pid=13674] ppid=13672 vsize=37020 CPUtime=1300.03 cores=1,3
/proc/13674/stat : 13674 (march_hi) R 13672 13674 13483 0 -1 4202496 16741 0 0 0 130002 1 0 0 25 0 1 0 406445181 37908480 8508 33554432000 134512640 135197378 4289227120 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13674/statm: 9255 8508 91 168 0 9086 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 37020

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

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

[startup+1300 s]
/proc/loadavg: 3.92 3.98 3.72 4/188 13767
/proc/meminfo: memFree=28164616/32951124 swapFree=67051452/67111528
[pid=13674] ppid=13672 vsize=37020 CPUtime=1300.03 cores=1,3
/proc/13674/stat : 13674 (march_hi) R 13672 13674 13483 0 -1 4202496 16741 0 0 0 130002 1 0 0 25 0 1 0 406445181 37908480 8508 33554432000 134512640 135197378 4289227120 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13674/statm: 9255 8508 91 168 0 9086 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 37020

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1300.02
CPU system time (s): 0.018997
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 37020

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.02
system time used= 0.018997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16741
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= 1625

runsolver used 2.12768 second user time and 4.97024 second system time

The end

Launcher Data 

Begin job on node101 at 2011-04-16 12:07:04
IDJOB=3204503
IDBENCH=82584
IDSOLVER=1623
FILE ID=node101/3204503-1302948424
RUNJOBID= node101-1302947117-13504
PBS_JOBID= 13017976
Free space on /tmp= 72332 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v15000-c63000-S38529837-091-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3204503-1302948424/watcher-3204503-1302948424 -o /tmp/evaluation-result-3204503-1302948424/solver-3204503-1302948424 -C 2400 -W 1300 -M 7680  HOME/march_hi HOME/instance-3204503-1302948424.cnf

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

MD5SUM BENCH= cf967108532c9cfea4028aa361399380
RANDOM SEED=1903026459

node101.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		: 2666.841
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.68
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.841
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		: 2666.841
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	: 5332.77
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		: 2666.841
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	: 5332.83
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		: 2666.841
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	: 5332.74
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		: 2666.841
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		: 2666.841
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		: 2666.841
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:      28046072 kB
Buffers:        198508 kB
Cached:        4257880 kB
SwapCached:      33620 kB
Active:        2215176 kB
Inactive:      2513192 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      28046072 kB
SwapTotal:    67111528 kB
SwapFree:     67051452 kB
Dirty:            4960 kB
Writeback:           0 kB
AnonPages:      259388 kB
Mapped:          10336 kB
Slab:           113052 kB
PageTables:       5588 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   578600 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= 72328 MiB
End job on node101 at 2011-04-16 12:28:46