Trace number 3209797

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) 5000.06 4999.91

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v30000-c126000-S858279511-076-UNKNOWN.cnf
MD5SUMe97fda1e892cdb27859435984e5a4127
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark92.4449
Satisfiable
(Un)Satisfiability was proved
Number of variables30000
Number of clauses126000
Sum of the clauses size378000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3126000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.89/1.00	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.89/1.00	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.89/1.00	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.89/1.00	c main()::
0.89/1.00	c initFormula():: searching for DIMACS p-line....
0.89/1.00	c initFormula():: the DIMACS p-line indicates a CNF of 30000 variables and 126000 clauses.
0.89/1.00	c parseCNF():: parsing....
0.89/1.00	c parseCNF():: the CNF contains 0 unary clauses.
0.89/1.00	c runParser():: parsing was successful, warming up engines...
0.89/1.00	c simplify_formula():: removed 0 tautological, 733 satisfied and 0 duplicate clauses
0.89/1.00	c preprocessing fase I completed:: there are now 29882 free variables and 125267 clauses.
0.89/1.00	c stat :: sign balance is biased by 0.471
0.89/1.00	c using 3-SAT heuristics (occurence based diff)
0.89/1.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/1.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 137 duplicate clauses
0.89/1.00	c resolvent_look() :: found 43 resolvents
0.89/1.00	c lessRedundantTransformation():: nothing to be done.
0.89/1.00	c transformTo3SAT():: you gave me 30000 variables and 125310 clauses.
0.89/1.00	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.89/1.00	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.89/1.00	c transformTo3SAT():: the transformation yielded 30000 variabels and 125310 clauses.
0.89/1.00	c main():: clause / variable ratio: ( 125310 / 30000 ) = 4.18
0.89/1.00	c longest clause has size 3
0.89/1.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.89/1.00	c number of free variables = 29882
0.89/1.00	c dynamic_preselect_setsize :: off
0.89/1.00	c main():: all systems go!
0.89/1.00	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-3209797-1303136346/watcher-3209797-1303136346 -o /tmp/evaluation-result-3209797-1303136346/solver-3209797-1303136346 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3209797-1303136346.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: 0.92 0.98 1.18 2/177 2754
/proc/meminfo: memFree=19026056/32951124 swapFree=67111528/67111528
[pid=2754] ppid=2752 vsize=4256 CPUtime=0 cores=1,3,5,7
/proc/2754/stat : 2754 (march_hi) R 2752 2754 2716 0 -1 4202496 800 0 0 0 0 0 0 0 22 0 1 0 425235020 4358144 756 33554432000 134512640 135197378 4290776352 18446744073709551615 134568882 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2754/statm: 1064 756 58 168 0 895 0

[startup+0.0952601 s]
/proc/loadavg: 0.92 0.98 1.18 2/177 2754
/proc/meminfo: memFree=19026056/32951124 swapFree=67111528/67111528
[pid=2754] ppid=2752 vsize=11540 CPUtime=0.08 cores=1,3,5,7
/proc/2754/stat : 2754 (march_hi) R 2752 2754 2716 0 -1 4202496 1507 0 0 0 8 0 0 0 22 0 1 0 425235020 11816960 1462 33554432000 134512640 135197378 4290776352 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2754/statm: 2885 1467 60 168 0 2716 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11540

[startup+0.100255 s]
/proc/loadavg: 0.92 0.98 1.18 2/177 2754
/proc/meminfo: memFree=19026056/32951124 swapFree=67111528/67111528
[pid=2754] ppid=2752 vsize=12332 CPUtime=0.09 cores=1,3,5,7
/proc/2754/stat : 2754 (march_hi) R 2752 2754 2716 0 -1 4202496 2015 0 0 0 9 0 0 0 22 0 1 0 425235020 12627968 1970 33554432000 134512640 135197378 4290776352 18446744073709551615 134564977 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2754/statm: 3083 1970 62 168 0 2914 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12332

[startup+0.300222 s]
/proc/loadavg: 0.92 0.98 1.18 2/177 2754
/proc/meminfo: memFree=19026056/32951124 swapFree=67111528/67111528
[pid=2754] ppid=2752 vsize=14696 CPUtime=0.29 cores=1,3,5,7
/proc/2754/stat : 2754 (march_hi) R 2752 2754 2716 0 -1 4202496 5598 0 0 0 28 1 0 0 23 0 1 0 425235020 15048704 2506 33554432000 134512640 135197378 4290776352 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2754/statm: 3707 2514 67 168 0 3538 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14696

[startup+0.700164 s]
/proc/loadavg: 0.92 0.98 1.18 2/177 2754
/proc/meminfo: memFree=19026056/32951124 swapFree=67111528/67111528
[pid=2754] ppid=2752 vsize=18852 CPUtime=0.69 cores=1,3,5,7
/proc/2754/stat : 2754 (march_hi) R 2752 2754 2716 0 -1 4202496 16543 0 0 0 67 2 0 0 25 0 1 0 425235020 19304448 3590 33554432000 134512640 135197378 4290776352 18446744073709551615 134562445 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2754/statm: 4713 3590 80 168 0 4544 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18852

[startup+1.50101 s]
/proc/loadavg: 0.92 0.98 1.18 3/178 2755
/proc/meminfo: memFree=18982284/32951124 swapFree=67111528/67111528
[pid=2754] ppid=2752 vsize=54312 CPUtime=1.49 cores=1,3,5,7
/proc/2754/stat : 2754 (march_hi) R 2752 2754 2716 0 -1 4202496 29944 0 0 0 146 3 0 0 25 0 1 0 425235020 55615488 12271 33554432000 134512640 135197378 4290776352 18446744073709551615 134541691 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2754/statm: 13578 12271 91 168 0 13409 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 54312

[startup+3.10071 s]
/proc/loadavg: 0.92 0.98 1.18 3/178 2755
/proc/meminfo: memFree=18952772/32951124 swapFree=67111528/67111528
[pid=2754] ppid=2752 vsize=55492 CPUtime=3.09 cores=1,3,5,7
/proc/2754/stat : 2754 (march_hi) R 2752 2754 2716 0 -1 4202496 30209 0 0 0 306 3 0 0 25 0 1 0 425235020 56823808 12536 33554432000 134512640 135197378 4290776352 18446744073709551615 134541257 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2754/statm: 13873 12536 91 168 0 13704 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 55492

[startup+6.30115 s]
/proc/loadavg: 1.01 1.00 1.19 3/178 2755
/proc/meminfo: memFree=18946764/32951124 swapFree=67111528/67111528
[pid=2754] ppid=2752 vsize=61528 CPUtime=6.29 cores=1,3,5,7
/proc/2754/stat : 2754 (march_hi) R 2752 2754 2716 0 -1 4202496 31634 0 0 0 625 4 0 0 25 0 1 0 425235020 63004672 13961 33554432000 134512640 135197378 4290776352 18446744073709551615 134596944 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2754/statm: 15382 13961 91 168 0 15213 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 61528

[startup+12.701 s]
/proc/loadavg: 1.09 1.02 1.19 3/178 2755
/proc/meminfo: memFree=18943820/32951124 swapFree=67111528/67111528
[pid=2754] ppid=2752 vsize=63112 CPUtime=12.69 cores=1,3,5,7
/proc/2754/stat : 2754 (march_hi) R 2752 2754 2716 0 -1 4202496 32059 0 0 0 1265 4 0 0 25 0 1 0 425235020 64626688 14386 33554432000 134512640 135197378 4290776352 18446744073709551615 134539344 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2754/statm: 15778 14386 91 168 0 15609 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 63112

[startup+25.5007 s]
/proc/loadavg: 1.29 1.06 1.20 3/178 2755
/proc/meminfo: memFree=18942904/32951124 swapFree=67111528/67111528
[pid=2754] ppid=2752 vsize=64300 CPUtime=25.49 cores=1,3,5,7
/proc/2754/stat : 2754 (march_hi) R 2752 2754 2716 0 -1 4202496 32344 0 0 0 2545 4 0 0 25 0 1 0 425235020 65843200 14671 33554432000 134512640 135197378 4290776352 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2754/statm: 16075 14671 91 168 0 15906 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 64300

[startup+51.101 s]
/proc/loadavg: 1.53 1.14 1.22 3/178 2756
/proc/meminfo: memFree=18941640/32951124 swapFree=67111528/67111528
[pid=2754] ppid=2752 vsize=65356 CPUtime=51.1 cores=1,3,5,7
/proc/2754/stat : 2754 (march_hi) R 2752 2754 2716 0 -1 4202496 32598 0 0 0 5105 5 0 0 25 0 1 0 425235020 66924544 14925 33554432000 134512640 135197378 4290776352 18446744073709551615 134552521 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2754/statm: 16339 14925 91 168 0 16170 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 65356

[startup+102.307 s]
/proc/loadavg: 1.79 1.27 1.26 3/178 2761
/proc/meminfo: memFree=18939556/32951124 swapFree=67111528/67111528
[pid=2754] ppid=2752 vsize=66544 CPUtime=102.3 cores=1,3,5,7
/proc/2754/stat : 2754 (march_hi) R 2752 2754 2716 0 -1 4202496 32896 0 0 0 10225 5 0 0 25 0 1 0 425235020 68141056 15223 33554432000 134512640 135197378 4290776352 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2754/statm: 16636 15223 91 168 0 16467 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 66544

[startup+162.301 s]
/proc/loadavg: 1.92 1.40 1.30 3/178 2763
/proc/meminfo: memFree=18938432/32951124 swapFree=67111528/67111528
[pid=2754] ppid=2752 vsize=67204 CPUtime=162.3 cores=1,3,5,7
/proc/2754/stat : 2754 (march_hi) R 2752 2754 2716 0 -1 4202496 33078 0 0 0 16225 5 0 0 25 0 1 0 425235020 68816896 15405 33554432000 134512640 135197378 4290776352 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2754/statm: 16801 15405 91 168 0 16632 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 67204

[startup+222.301 s]
/proc/loadavg: 2.02 1.52 1.35 3/178 2765
/proc/meminfo: memFree=18937676/32951124 swapFree=67111528/67111528
[pid=2754] ppid=2752 vsize=67600 CPUtime=222.3 cores=1,3,5,7
/proc/2754/stat : 2754 (march_hi) R 2752 2754 2716 0 -1 4202496 33188 0 0 0 22225 5 0 0 25 0 1 0 425235020 69222400 15515 33554432000 134512640 135197378 4290776352 18446744073709551615 134541714 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2754/statm: 16900 15515 91 168 0 16731 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 67600

[startup+282.301 s]
/proc/loadavg: 2.00 1.61 1.39 3/178 2766
/proc/meminfo: memFree=18937048/32951124 swapFree=67111528/67111528
[pid=2754] ppid=2752 vsize=68128 CPUtime=282.3 cores=1,3,5,7
/proc/2754/stat : 2754 (march_hi) R 2752 2754 2716 0 -1 4202496 33298 0 0 0 28225 5 0 0 25 0 1 0 425235020 69763072 15625 33554432000 134512640 135197378 4290776352 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2754/statm: 17032 15625 91 168 0 16863 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 68128

[startup+342.3 s]
/proc/loadavg: 2.05 1.69 1.43 3/178 2768
/proc/meminfo: memFree=18936540/32951124 swapFree=67111528/67111528
[pid=2754] ppid=2752 vsize=68392 CPUtime=342.3 cores=1,3,5,7
/proc/2754/stat : 2754 (march_hi) R 2752 2754 2716 0 -1 4202496 33378 0 0 0 34225 5 0 0 25 0 1 0 425235020 70033408 15705 33554432000 134512640 135197378 4290776352 18446744073709551615 134541213 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2754/statm: 17098 15705 91 168 0 16929 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 68392

[startup+402.3 s]
/proc/loadavg: 2.02 1.74 1.46 3/178 2769
/proc/meminfo: memFree=18936036/32951124 swapFree=67111528/67111528
[pid=2754] ppid=2752 vsize=68656 CPUtime=402.3 cores=1,3,5,7
/proc/2754/stat : 2754 (march_hi) R 2752 2754 2716 0 -1 4202496 33438 0 0 0 40225 5 0 0 25 0 1 0 425235020 70303744 15765 33554432000 134512640 135197378 4290776352 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2754/statm: 17164 15765 91 168 0 16995 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 68656

[startup+462.3 s]
/proc/loadavg: 2.00 1.79 1.49 3/178 2771
/proc/meminfo: memFree=18935656/32951124 swapFree=67111528/67111528
[pid=2754] ppid=2752 vsize=68788 CPUtime=462.3 cores=1,3,5,7
/proc/2754/stat : 2754 (march_hi) R 2752 2754 2716 0 -1 4202496 33494 0 0 0 46225 5 0 0 25 0 1 0 425235020 70438912 15821 33554432000 134512640 135197378 4290776352 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2754/statm: 17197 15821 91 168 0 17028 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 68788

[startup+522.301 s]
/proc/loadavg: 2.00 1.82 1.52 3/178 2772
/proc/meminfo: memFree=18935400/32951124 swapFree=67111528/67111528
[pid=2754] ppid=2752 vsize=69052 CPUtime=522.3 cores=1,3,5,7
/proc/2754/stat : 2754 (march_hi) R 2752 2754 2716 0 -1 4202496 33541 0 0 0 52225 5 0 0 25 0 1 0 425235020 70709248 15868 33554432000 134512640 135197378 4290776352 18446744073709551615 134552649 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2754/statm: 17263 15868 91 168 0 17094 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 69052

[startup+582.301 s]
/proc/loadavg: 2.00 1.85 1.55 3/178 2774
/proc/meminfo: memFree=18935144/32951124 swapFree=67111528/67111528
[pid=2754] ppid=2752 vsize=69184 CPUtime=582.31 cores=1,3,5,7
/proc/2754/stat : 2754 (march_hi) R 2752 2754 2716 0 -1 4202496 33577 0 0 0 58226 5 0 0 25 0 1 0 425235020 70844416 15904 33554432000 134512640 135197378 4290776352 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2754/statm: 17296 15904 91 168 0 17127 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 69184

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.07 2.02 1.93 3/178 2893
/proc/meminfo: memFree=18928336/32951124 swapFree=67111528/67111528
[pid=2754] ppid=2752 vsize=72748 CPUtime=4062.41 cores=1,3,5,7
/proc/2754/stat : 2754 (march_hi) R 2752 2754 2716 0 -1 4202496 34478 0 0 0 406236 5 0 0 25 0 1 0 425235020 74493952 16805 33554432000 134512640 135197378 4290776352 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2754/statm: 18187 16805 91 168 0 18018 0
Current children cumulated CPU time (s) 4062.41
Current children cumulated vsize (KiB) 72748

[startup+4122.3 s]
/proc/loadavg: 2.02 2.01 1.93 3/178 2895
/proc/meminfo: memFree=18928204/32951124 swapFree=67111528/67111528
[pid=2754] ppid=2752 vsize=72748 CPUtime=4122.41 cores=1,3,5,7
/proc/2754/stat : 2754 (march_hi) R 2752 2754 2716 0 -1 4202496 34486 0 0 0 412236 5 0 0 25 0 1 0 425235020 74493952 16813 33554432000 134512640 135197378 4290776352 18446744073709551615 134541672 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2754/statm: 18187 16813 91 168 0 18018 0
Current children cumulated CPU time (s) 4122.41
Current children cumulated vsize (KiB) 72748

[startup+4182.3 s]
/proc/loadavg: 2.08 2.02 1.94 3/178 2896
/proc/meminfo: memFree=18928316/32951124 swapFree=67111528/67111528
[pid=2754] ppid=2752 vsize=72748 CPUtime=4182.41 cores=1,3,5,7
/proc/2754/stat : 2754 (march_hi) R 2752 2754 2716 0 -1 4202496 34494 0 0 0 418236 5 0 0 25 0 1 0 425235020 74493952 16821 33554432000 134512640 135197378 4290776352 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2754/statm: 18187 16821 91 168 0 18018 0
Current children cumulated CPU time (s) 4182.41
Current children cumulated vsize (KiB) 72748

[startup+4242.3 s]
/proc/loadavg: 2.03 2.02 1.94 3/178 2898
/proc/meminfo: memFree=18928432/32951124 swapFree=67111528/67111528
[pid=2754] ppid=2752 vsize=72880 CPUtime=4242.41 cores=1,3,5,7
/proc/2754/stat : 2754 (march_hi) R 2752 2754 2716 0 -1 4202496 34500 0 0 0 424236 5 0 0 25 0 1 0 425235020 74629120 16827 33554432000 134512640 135197378 4290776352 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2754/statm: 18220 16827 91 168 0 18051 0
Current children cumulated CPU time (s) 4242.41
Current children cumulated vsize (KiB) 72880

[startup+4302.3 s]
/proc/loadavg: 2.01 2.01 1.94 3/178 2899
/proc/meminfo: memFree=18928428/32951124 swapFree=67111528/67111528
[pid=2754] ppid=2752 vsize=72880 CPUtime=4302.41 cores=1,3,5,7
/proc/2754/stat : 2754 (march_hi) R 2752 2754 2716 0 -1 4202496 34508 0 0 0 430236 5 0 0 25 0 1 0 425235020 74629120 16835 33554432000 134512640 135197378 4290776352 18446744073709551615 134539240 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2754/statm: 18220 16835 91 168 0 18051 0
Current children cumulated CPU time (s) 4302.41
Current children cumulated vsize (KiB) 72880

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 2901
/proc/meminfo: memFree=18928424/32951124 swapFree=67111528/67111528
[pid=2754] ppid=2752 vsize=72880 CPUtime=4362.41 cores=1,3,5,7
/proc/2754/stat : 2754 (march_hi) R 2752 2754 2716 0 -1 4202496 34515 0 0 0 436236 5 0 0 25 0 1 0 425235020 74629120 16842 33554432000 134512640 135197378 4290776352 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2754/statm: 18220 16842 91 168 0 18051 0
Current children cumulated CPU time (s) 4362.41
Current children cumulated vsize (KiB) 72880

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 2903
/proc/meminfo: memFree=18928296/32951124 swapFree=67111528/67111528
[pid=2754] ppid=2752 vsize=72880 CPUtime=4422.41 cores=1,3,5,7
/proc/2754/stat : 2754 (march_hi) R 2752 2754 2716 0 -1 4202496 34522 0 0 0 442236 5 0 0 25 0 1 0 425235020 74629120 16849 33554432000 134512640 135197378 4290776352 18446744073709551615 134593920 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2754/statm: 18220 16849 91 168 0 18051 0
Current children cumulated CPU time (s) 4422.41
Current children cumulated vsize (KiB) 72880

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 2904
/proc/meminfo: memFree=18928044/32951124 swapFree=67111528/67111528
[pid=2754] ppid=2752 vsize=72880 CPUtime=4482.42 cores=1,3,5,7
/proc/2754/stat : 2754 (march_hi) R 2752 2754 2716 0 -1 4202496 34528 0 0 0 448237 5 0 0 25 0 1 0 425235020 74629120 16855 33554432000 134512640 135197378 4290776352 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2754/statm: 18220 16855 91 168 0 18051 0
Current children cumulated CPU time (s) 4482.42
Current children cumulated vsize (KiB) 72880

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 2906
/proc/meminfo: memFree=18928164/32951124 swapFree=67111528/67111528
[pid=2754] ppid=2752 vsize=73012 CPUtime=4542.42 cores=1,3,5,7
/proc/2754/stat : 2754 (march_hi) R 2752 2754 2716 0 -1 4202496 34533 0 0 0 454237 5 0 0 25 0 1 0 425235020 74764288 16860 33554432000 134512640 135197378 4290776352 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2754/statm: 18253 16860 91 168 0 18084 0
Current children cumulated CPU time (s) 4542.42
Current children cumulated vsize (KiB) 73012

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 2907
/proc/meminfo: memFree=18928036/32951124 swapFree=67111528/67111528
[pid=2754] ppid=2752 vsize=73012 CPUtime=4602.42 cores=1,3,5,7
/proc/2754/stat : 2754 (march_hi) R 2752 2754 2716 0 -1 4202496 34541 0 0 0 460237 5 0 0 25 0 1 0 425235020 74764288 16868 33554432000 134512640 135197378 4290776352 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2754/statm: 18253 16868 91 168 0 18084 0
Current children cumulated CPU time (s) 4602.42
Current children cumulated vsize (KiB) 73012

[startup+4662.3 s]
/proc/loadavg: 2.04 2.01 1.94 3/178 2909
/proc/meminfo: memFree=18928028/32951124 swapFree=67111528/67111528
[pid=2754] ppid=2752 vsize=73012 CPUtime=4662.42 cores=1,3,5,7
/proc/2754/stat : 2754 (march_hi) R 2752 2754 2716 0 -1 4202496 34548 0 0 0 466237 5 0 0 25 0 1 0 425235020 74764288 16875 33554432000 134512640 135197378 4290776352 18446744073709551615 134541651 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2754/statm: 18253 16875 91 168 0 18084 0
Current children cumulated CPU time (s) 4662.42
Current children cumulated vsize (KiB) 73012

[startup+4722.31 s]
/proc/loadavg: 2.01 2.01 1.94 3/178 2911
/proc/meminfo: memFree=18927764/32951124 swapFree=67111528/67111528
[pid=2754] ppid=2752 vsize=73012 CPUtime=4722.43 cores=1,3,5,7
/proc/2754/stat : 2754 (march_hi) R 2752 2754 2716 0 -1 4202496 34554 0 0 0 472238 5 0 0 25 0 1 0 425235020 74764288 16881 33554432000 134512640 135197378 4290776352 18446744073709551615 134552964 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2754/statm: 18253 16881 91 168 0 18084 0
Current children cumulated CPU time (s) 4722.43
Current children cumulated vsize (KiB) 73012

[startup+4782.3 s]
/proc/loadavg: 2.04 2.02 1.95 3/178 2912
/proc/meminfo: memFree=18927884/32951124 swapFree=67111528/67111528
[pid=2754] ppid=2752 vsize=73012 CPUtime=4782.42 cores=1,3,5,7
/proc/2754/stat : 2754 (march_hi) R 2752 2754 2716 0 -1 4202496 34560 0 0 0 478237 5 0 0 25 0 1 0 425235020 74764288 16887 33554432000 134512640 135197378 4290776352 18446744073709551615 134548448 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2754/statm: 18253 16887 91 168 0 18084 0
Current children cumulated CPU time (s) 4782.42
Current children cumulated vsize (KiB) 73012

[startup+4842.3 s]
/proc/loadavg: 2.01 2.01 1.95 3/178 2914
/proc/meminfo: memFree=18927880/32951124 swapFree=67111528/67111528
[pid=2754] ppid=2752 vsize=73144 CPUtime=4842.43 cores=1,3,5,7
/proc/2754/stat : 2754 (march_hi) R 2752 2754 2716 0 -1 4202496 34566 0 0 0 484238 5 0 0 25 0 1 0 425235020 74899456 16893 33554432000 134512640 135197378 4290776352 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2754/statm: 18286 16893 91 168 0 18117 0
Current children cumulated CPU time (s) 4842.43
Current children cumulated vsize (KiB) 73144

[startup+4902.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/178 2915
/proc/meminfo: memFree=18927872/32951124 swapFree=67111528/67111528
[pid=2754] ppid=2752 vsize=73144 CPUtime=4902.43 cores=1,3,5,7
/proc/2754/stat : 2754 (march_hi) R 2752 2754 2716 0 -1 4202496 34571 0 0 0 490238 5 0 0 25 0 1 0 425235020 74899456 16898 33554432000 134512640 135197378 4290776352 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2754/statm: 18286 16898 91 168 0 18117 0
Current children cumulated CPU time (s) 4902.43
Current children cumulated vsize (KiB) 73144

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 2917
/proc/meminfo: memFree=18927868/32951124 swapFree=67111528/67111528
[pid=2754] ppid=2752 vsize=73144 CPUtime=4962.43 cores=1,3,5,7
/proc/2754/stat : 2754 (march_hi) R 2752 2754 2716 0 -1 4202496 34577 0 0 0 496238 5 0 0 25 0 1 0 425235020 74899456 16904 33554432000 134512640 135197378 4290776352 18446744073709551615 134553032 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2754/statm: 18286 16904 91 168 0 18117 0
Current children cumulated CPU time (s) 4962.43
Current children cumulated vsize (KiB) 73144



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 1.95 2/177 2920
/proc/meminfo: memFree=18962592/32951124 swapFree=67111528/67111528
[pid=2754] ppid=2752 vsize=73144 CPUtime=5000.03 cores=1,3,5,7
/proc/2754/stat : 2754 (march_hi) R 2752 2754 2716 0 -1 4202496 34580 0 0 0 499998 5 0 0 25 0 1 0 425235020 74899456 16907 33554432000 134512640 135197378 4290776352 18446744073709551615 134597458 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2754/statm: 18286 16907 91 168 0 18117 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 73144

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 1.95 2/177 2920
/proc/meminfo: memFree=18962592/32951124 swapFree=67111528/67111528
[pid=2754] ppid=2752 vsize=73144 CPUtime=5000.03 cores=1,3,5,7
/proc/2754/stat : 2754 (march_hi) R 2752 2754 2716 0 -1 4202496 34580 0 0 0 499998 5 0 0 25 0 1 0 425235020 74899456 16907 33554432000 134512640 135197378 4290776352 18446744073709551615 134597458 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2754/statm: 18286 16907 91 168 0 18117 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 73144

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.91
CPU time (s): 5000.06
CPU user time (s): 4999.99
CPU system time (s): 0.06399
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 73144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.99
system time used= 0.06399
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34580
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= 8134

runsolver used 6.70898 second user time and 16.0636 second system time

The end

Launcher Data 

Begin job on node106 at 2011-04-18 16:19:06
IDJOB=3209797
IDBENCH=82598
IDSOLVER=1627
FILE ID=node106/3209797-1303136346
RUNJOBID= node106-1303136346-2735
PBS_JOBID= 13020935
Free space on /tmp= 72716 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v30000-c126000-S858279511-076-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3209797-1303136346/watcher-3209797-1303136346 -o /tmp/evaluation-result-3209797-1303136346/solver-3209797-1303136346 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3209797-1303136346.cnf

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

MD5SUM BENCH= e97fda1e892cdb27859435984e5a4127
RANDOM SEED=1686923040

node106.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		: 2666.830
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	: 5333.66
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		: 2666.830
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	: 5226.20
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		: 2666.830
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		: 2666.830
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	: 5332.82
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		: 2666.830
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		: 2666.830
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		: 2666.830
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		: 2666.830
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:      19026336 kB
Buffers:        749336 kB
Cached:       12756864 kB
SwapCached:          0 kB
Active:        7773988 kB
Inactive:      5800528 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      19026336 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            5128 kB
Writeback:           0 kB
AnonPages:       68652 kB
Mapped:          14696 kB
Slab:           284372 kB
PageTables:       5140 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   213132 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= 72720 MiB
End job on node106 at 2011-04-18 17:42:28