Trace number 3210085

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SAT09 reference solver: march_hi hi? (TO) 5000.09 5000.01

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v40000-c168000-S386300535-065-UNKNOWN.cnf
MD5SUM2ca6073d25d8d5f2648d590c0edc75c0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1217.09
Satisfiable
(Un)Satisfiability was proved
Number of variables40000
Number of clauses168000
Sum of the clauses size504000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3168000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.69/1.71	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.69/1.71	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.69/1.71	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.69/1.71	c main()::
1.69/1.71	c initFormula():: searching for DIMACS p-line....
1.69/1.71	c initFormula():: the DIMACS p-line indicates a CNF of 40000 variables and 168000 clauses.
1.69/1.71	c parseCNF():: parsing....
1.69/1.71	c parseCNF():: the CNF contains 0 unary clauses.
1.69/1.71	c runParser():: parsing was successful, warming up engines...
1.69/1.71	c simplify_formula():: removed 0 tautological, 1037 satisfied and 0 duplicate clauses
1.69/1.71	c preprocessing fase I completed:: there are now 39839 free variables and 166963 clauses.
1.69/1.71	c stat :: sign balance is biased by 0.474
1.69/1.71	c using 3-SAT heuristics (occurence based diff)
1.69/1.71	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.69/1.71	c simplify_formula():: removed 0 tautological, 0 satisfied and 161 duplicate clauses
1.69/1.71	c resolvent_look() :: found 83 resolvents
1.69/1.71	c lessRedundantTransformation():: nothing to be done.
1.69/1.71	c transformTo3SAT():: you gave me 40000 variables and 167046 clauses.
1.69/1.71	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.69/1.71	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.69/1.71	c transformTo3SAT():: the transformation yielded 40000 variabels and 167046 clauses.
1.69/1.71	c main():: clause / variable ratio: ( 167046 / 40000 ) = 4.18
1.69/1.71	c longest clause has size 3
1.69/1.71	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.69/1.71	c number of free variables = 39839
1.69/1.71	c dynamic_preselect_setsize :: off
1.69/1.71	c main():: all systems go!
1.69/1.71	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: 977)

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-3210085-1307649707/watcher-3210085-1307649707 -o /tmp/evaluation-result-3210085-1307649707/solver-3210085-1307649707 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3210085-1307649707.cnf 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 1.20 2/177 1704
/proc/meminfo: memFree=32250752/32951124 swapFree=67054516/67111528
[pid=1704] ppid=1702 vsize=4480 CPUtime=0 cores=0,2,4,6
/proc/1704/stat : 1704 (march_hi) R 1702 1704 827 0 -1 4202496 780 0 0 0 0 0 0 0 22 0 1 0 876569222 4587520 736 33554432000 134512640 135197378 4287313040 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1704/statm: 1120 741 58 168 0 951 0

[startup+0.0436851 s]
/proc/loadavg: 0.92 0.98 1.20 2/177 1704
/proc/meminfo: memFree=32250752/32951124 swapFree=67054516/67111528
[pid=1704] ppid=1702 vsize=6012 CPUtime=0.04 cores=0,2,4,6
/proc/1704/stat : 1704 (march_hi) R 1702 1704 827 0 -1 4202496 1259 0 0 0 4 0 0 0 22 0 1 0 876569222 6156288 1215 33554432000 134512640 135197378 4287313040 18446744073709551615 134674292 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1704/statm: 1503 1216 58 168 0 1334 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 6012

[startup+0.100685 s]
/proc/loadavg: 0.92 0.98 1.20 2/177 1704
/proc/meminfo: memFree=32250752/32951124 swapFree=67054516/67111528
[pid=1704] ppid=1702 vsize=7200 CPUtime=0.09 cores=0,2,4,6
/proc/1704/stat : 1704 (march_hi) R 1702 1704 827 0 -1 4202496 1595 0 0 0 9 0 0 0 22 0 1 0 876569222 7372800 1551 33554432000 134512640 135197378 4287313040 18446744073709551615 134784676 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1704/statm: 1800 1551 58 168 0 1631 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7200

[startup+0.300669 s]
/proc/loadavg: 0.92 0.98 1.20 2/177 1704
/proc/meminfo: memFree=32250752/32951124 swapFree=67054516/67111528
[pid=1704] ppid=1702 vsize=23820 CPUtime=0.29 cores=0,2,4,6
/proc/1704/stat : 1704 (march_hi) R 1702 1704 827 0 -1 4202496 5740 0 0 0 29 0 0 0 23 0 1 0 876569222 24391680 4516 33554432000 134512640 135197378 4287313040 18446744073709551615 134560984 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1704/statm: 5955 4516 66 168 0 5786 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23820

[startup+0.700599 s]
/proc/loadavg: 0.92 0.98 1.20 2/177 1704
/proc/meminfo: memFree=32250752/32951124 swapFree=67054516/67111528
[pid=1704] ppid=1702 vsize=18828 CPUtime=0.69 cores=0,2,4,6
/proc/1704/stat : 1704 (march_hi) R 1702 1704 827 0 -1 4202496 13376 0 0 0 68 1 0 0 25 0 1 0 876569222 19279872 3122 33554432000 134512640 135197378 4287313040 18446744073709551615 134560774 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1704/statm: 4707 3122 67 168 0 4538 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18828

[startup+1.50047 s]
/proc/loadavg: 0.92 0.98 1.20 3/178 1705
/proc/meminfo: memFree=32233572/32951124 swapFree=67054516/67111528
[pid=1704] ppid=1702 vsize=22920 CPUtime=1.49 cores=0,2,4,6
/proc/1704/stat : 1704 (march_hi) R 1702 1704 827 0 -1 4202496 30364 0 0 0 145 4 0 0 25 0 1 0 876569222 23470080 4292 33554432000 134512640 135197378 4287313040 18446744073709551615 134560968 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1704/statm: 5730 4292 81 168 0 5561 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22920

[startup+3.10119 s]
/proc/loadavg: 0.92 0.98 1.20 3/178 1705
/proc/meminfo: memFree=32199844/32951124 swapFree=67054516/67111528
[pid=1704] ppid=1702 vsize=72596 CPUtime=3.09 cores=0,2,4,6
/proc/1704/stat : 1704 (march_hi) R 1702 1704 827 0 -1 4202496 47770 0 0 0 302 7 0 0 25 0 1 0 876569222 74338304 16225 33554432000 134512640 135197378 4287313040 18446744073709551615 134570786 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1704/statm: 18149 16225 91 168 0 17980 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 72596

[startup+6.30064 s]
/proc/loadavg: 1.01 1.00 1.21 3/178 1705
/proc/meminfo: memFree=32182360/32951124 swapFree=67054516/67111528
[pid=1704] ppid=1702 vsize=73988 CPUtime=6.29 cores=0,2,4,6
/proc/1704/stat : 1704 (march_hi) R 1702 1704 827 0 -1 4202496 48108 0 0 0 622 7 0 0 25 0 1 0 876569222 75763712 16563 33554432000 134512640 135197378 4287313040 18446744073709551615 134572883 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1704/statm: 18497 16563 91 168 0 18328 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 73988

[startup+12.7006 s]
/proc/loadavg: 1.09 1.02 1.21 3/178 1705
/proc/meminfo: memFree=32173448/32951124 swapFree=67054516/67111528
[pid=1704] ppid=1702 vsize=83616 CPUtime=12.7 cores=0,2,4,6
/proc/1704/stat : 1704 (march_hi) R 1702 1704 827 0 -1 4202496 50073 0 0 0 1262 8 0 0 25 0 1 0 876569222 85622784 18528 33554432000 134512640 135197378 4287313040 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1704/statm: 20904 18528 91 168 0 20735 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 83616

[startup+25.5004 s]
/proc/loadavg: 1.29 1.06 1.22 3/178 1706
/proc/meminfo: memFree=32170236/32951124 swapFree=67054516/67111528
[pid=1704] ppid=1702 vsize=85728 CPUtime=25.49 cores=0,2,4,6
/proc/1704/stat : 1704 (march_hi) R 1702 1704 827 0 -1 4202496 50607 0 0 0 2541 8 0 0 25 0 1 0 876569222 87785472 19062 33554432000 134512640 135197378 4287313040 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1704/statm: 21432 19062 91 168 0 21263 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 85728

[startup+51.1011 s]
/proc/loadavg: 1.53 1.14 1.24 3/178 1707
/proc/meminfo: memFree=32166720/32951124 swapFree=67054516/67111528
[pid=1704] ppid=1702 vsize=87180 CPUtime=51.1 cores=0,2,4,6
/proc/1704/stat : 1704 (march_hi) R 1702 1704 827 0 -1 4202496 50950 0 0 0 5102 8 0 0 25 0 1 0 876569222 89272320 19405 33554432000 134512640 135197378 4287313040 18446744073709551615 134552408 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1704/statm: 21795 19405 91 168 0 21626 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 87180

[startup+102.307 s]
/proc/loadavg: 1.79 1.27 1.28 3/178 1708
/proc/meminfo: memFree=32160352/32951124 swapFree=67054516/67111528
[pid=1704] ppid=1702 vsize=88500 CPUtime=102.3 cores=0,2,4,6
/proc/1704/stat : 1704 (march_hi) R 1702 1704 827 0 -1 4202496 51273 0 0 0 10222 8 0 0 25 0 1 0 876569222 90624000 19728 33554432000 134512640 135197378 4287313040 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1704/statm: 22125 19728 91 168 0 21956 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 88500

[startup+162.3 s]
/proc/loadavg: 1.92 1.40 1.32 3/178 1712
/proc/meminfo: memFree=32154064/32951124 swapFree=67054516/67111528
[pid=1704] ppid=1702 vsize=89292 CPUtime=162.29 cores=0,2,4,6
/proc/1704/stat : 1704 (march_hi) R 1702 1704 827 0 -1 4202496 51485 0 0 0 16221 8 0 0 25 0 1 0 876569222 91435008 19940 33554432000 134512640 135197378 4287313040 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1704/statm: 22323 19940 91 168 0 22154 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 89292

[startup+222.3 s]
/proc/loadavg: 1.97 1.51 1.36 3/178 1714
/proc/meminfo: memFree=32147288/32951124 swapFree=67054516/67111528
[pid=1704] ppid=1702 vsize=89952 CPUtime=222.29 cores=0,2,4,6
/proc/1704/stat : 1704 (march_hi) R 1702 1704 827 0 -1 4202496 51652 0 0 0 22221 8 0 0 25 0 1 0 876569222 92110848 20107 33554432000 134512640 135197378 4287313040 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1704/statm: 22488 20107 91 168 0 22319 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 89952

[startup+282.3 s]
/proc/loadavg: 1.99 1.59 1.40 3/178 1716
/proc/meminfo: memFree=32141376/32951124 swapFree=67054516/67111528
[pid=1704] ppid=1702 vsize=90480 CPUtime=282.3 cores=0,2,4,6
/proc/1704/stat : 1704 (march_hi) R 1702 1704 827 0 -1 4202496 51782 0 0 0 28221 9 0 0 25 0 1 0 876569222 92651520 20237 33554432000 134512640 135197378 4287313040 18446744073709551615 134539289 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1704/statm: 22620 20237 91 168 0 22451 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 90480

[startup+342.301 s]
/proc/loadavg: 1.99 1.66 1.43 3/178 1717
/proc/meminfo: memFree=32136228/32951124 swapFree=67054516/67111528
[pid=1704] ppid=1702 vsize=90876 CPUtime=342.29 cores=0,2,4,6
/proc/1704/stat : 1704 (march_hi) R 1702 1704 827 0 -1 4202496 51879 0 0 0 34220 9 0 0 25 0 1 0 876569222 93057024 20334 33554432000 134512640 135197378 4287313040 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1704/statm: 22719 20334 91 168 0 22550 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 90876

[startup+402.301 s]
/proc/loadavg: 1.99 1.72 1.47 3/178 1719
/proc/meminfo: memFree=32130460/32951124 swapFree=67054516/67111528
[pid=1704] ppid=1702 vsize=91140 CPUtime=402.29 cores=0,2,4,6
/proc/1704/stat : 1704 (march_hi) R 1702 1704 827 0 -1 4202496 51954 0 0 0 40220 9 0 0 25 0 1 0 876569222 93327360 20409 33554432000 134512640 135197378 4287313040 18446744073709551615 134541680 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1704/statm: 22785 20409 91 168 0 22616 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 91140

[startup+462.301 s]
/proc/loadavg: 1.99 1.77 1.50 3/178 1720
/proc/meminfo: memFree=32124788/32951124 swapFree=67054516/67111528
[pid=1704] ppid=1702 vsize=91404 CPUtime=462.29 cores=0,2,4,6
/proc/1704/stat : 1704 (march_hi) R 1702 1704 827 0 -1 4202496 52020 0 0 0 46220 9 0 0 25 0 1 0 876569222 93597696 20475 33554432000 134512640 135197378 4287313040 18446744073709551615 134552929 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1704/statm: 22851 20475 91 168 0 22682 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 91404

[startup+522.301 s]
/proc/loadavg: 1.99 1.81 1.52 3/178 1722
/proc/meminfo: memFree=32119272/32951124 swapFree=67054516/67111528
[pid=1704] ppid=1702 vsize=91668 CPUtime=522.3 cores=0,2,4,6
/proc/1704/stat : 1704 (march_hi) R 1702 1704 827 0 -1 4202496 52079 0 0 0 52221 9 0 0 25 0 1 0 876569222 93868032 20534 33554432000 134512640 135197378 4287313040 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1704/statm: 22917 20534 91 168 0 22748 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 91668

[startup+582.301 s]
/proc/loadavg: 2.04 1.86 1.56 3/178 1724
/proc/meminfo: memFree=32113996/32951124 swapFree=67054516/67111528
[pid=1704] ppid=1702 vsize=91800 CPUtime=582.3 cores=0,2,4,6
/proc/1704/stat : 1704 (march_hi) R 1702 1704 827 0 -1 4202496 52140 0 0 0 58221 9 0 0 25 0 1 0 876569222 94003200 20595 33554432000 134512640 135197378 4287313040 18446744073709551615 134548473 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1704/statm: 22950 20595 91 168 0 22781 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 91800

[startup+642.301 s]

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

[startup+4002.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 1827
/proc/meminfo: memFree=31796216/32951124 swapFree=67054516/67111528
[pid=1704] ppid=1702 vsize=96288 CPUtime=4002.35 cores=0,2,4,6
/proc/1704/stat : 1704 (march_hi) R 1702 1704 827 0 -1 4202496 53254 0 0 0 400221 14 0 0 25 0 1 0 876569222 98598912 21709 33554432000 134512640 135197378 4287313040 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1704/statm: 24072 21709 91 168 0 23903 0
Current children cumulated CPU time (s) 4002.35
Current children cumulated vsize (KiB) 96288

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 1828
/proc/meminfo: memFree=31790428/32951124 swapFree=67054516/67111528
[pid=1704] ppid=1702 vsize=96420 CPUtime=4062.36 cores=0,2,4,6
/proc/1704/stat : 1704 (march_hi) R 1702 1704 827 0 -1 4202496 53265 0 0 0 406222 14 0 0 25 0 1 0 876569222 98734080 21720 33554432000 134512640 135197378 4287313040 18446744073709551615 134593749 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1704/statm: 24105 21720 91 168 0 23936 0
Current children cumulated CPU time (s) 4062.36
Current children cumulated vsize (KiB) 96420

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/178 1830
/proc/meminfo: memFree=31784916/32951124 swapFree=67054516/67111528
[pid=1704] ppid=1702 vsize=96420 CPUtime=4122.35 cores=0,2,4,6
/proc/1704/stat : 1704 (march_hi) R 1702 1704 827 0 -1 4202496 53273 0 0 0 412221 14 0 0 25 0 1 0 876569222 98734080 21728 33554432000 134512640 135197378 4287313040 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1704/statm: 24105 21728 91 168 0 23936 0
Current children cumulated CPU time (s) 4122.35
Current children cumulated vsize (KiB) 96420

[startup+4182.3 s]
/proc/loadavg: 2.03 2.01 1.94 3/178 1832
/proc/meminfo: memFree=31779512/32951124 swapFree=67054516/67111528
[pid=1704] ppid=1702 vsize=96420 CPUtime=4182.35 cores=0,2,4,6
/proc/1704/stat : 1704 (march_hi) R 1702 1704 827 0 -1 4202496 53282 0 0 0 418221 14 0 0 25 0 1 0 876569222 98734080 21737 33554432000 134512640 135197378 4287313040 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1704/statm: 24105 21737 91 168 0 23936 0
Current children cumulated CPU time (s) 4182.35
Current children cumulated vsize (KiB) 96420

[startup+4242.3 s]
/proc/loadavg: 2.01 2.01 1.94 3/178 1833
/proc/meminfo: memFree=31773756/32951124 swapFree=67054516/67111528
[pid=1704] ppid=1702 vsize=96420 CPUtime=4242.36 cores=0,2,4,6
/proc/1704/stat : 1704 (march_hi) R 1702 1704 827 0 -1 4202496 53290 0 0 0 424222 14 0 0 25 0 1 0 876569222 98734080 21745 33554432000 134512640 135197378 4287313040 18446744073709551615 134548535 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1704/statm: 24105 21745 91 168 0 23936 0
Current children cumulated CPU time (s) 4242.36
Current children cumulated vsize (KiB) 96420

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 1835
/proc/meminfo: memFree=31768224/32951124 swapFree=67054516/67111528
[pid=1704] ppid=1702 vsize=96552 CPUtime=4302.36 cores=0,2,4,6
/proc/1704/stat : 1704 (march_hi) R 1702 1704 827 0 -1 4202496 53299 0 0 0 430222 14 0 0 25 0 1 0 876569222 98869248 21754 33554432000 134512640 135197378 4287313040 18446744073709551615 134590437 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1704/statm: 24138 21754 91 168 0 23969 0
Current children cumulated CPU time (s) 4302.36
Current children cumulated vsize (KiB) 96552

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 1836
/proc/meminfo: memFree=31762948/32951124 swapFree=67054516/67111528
[pid=1704] ppid=1702 vsize=96552 CPUtime=4362.36 cores=0,2,4,6
/proc/1704/stat : 1704 (march_hi) R 1702 1704 827 0 -1 4202496 53308 0 0 0 436222 14 0 0 25 0 1 0 876569222 98869248 21763 33554432000 134512640 135197378 4287313040 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1704/statm: 24138 21763 91 168 0 23969 0
Current children cumulated CPU time (s) 4362.36
Current children cumulated vsize (KiB) 96552

[startup+4422.3 s]
/proc/loadavg: 2.05 2.01 1.94 3/178 1838
/proc/meminfo: memFree=31757532/32951124 swapFree=67054516/67111528
[pid=1704] ppid=1702 vsize=96552 CPUtime=4422.36 cores=0,2,4,6
/proc/1704/stat : 1704 (march_hi) R 1702 1704 827 0 -1 4202496 53316 0 0 0 442222 14 0 0 25 0 1 0 876569222 98869248 21771 33554432000 134512640 135197378 4287313040 18446744073709551615 134571091 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1704/statm: 24138 21771 91 168 0 23969 0
Current children cumulated CPU time (s) 4422.36
Current children cumulated vsize (KiB) 96552

[startup+4482.3 s]
/proc/loadavg: 2.02 2.01 1.94 3/178 1840
/proc/meminfo: memFree=31752392/32951124 swapFree=67054516/67111528
[pid=1704] ppid=1702 vsize=96552 CPUtime=4482.36 cores=0,2,4,6
/proc/1704/stat : 1704 (march_hi) R 1702 1704 827 0 -1 4202496 53326 0 0 0 448222 14 0 0 25 0 1 0 876569222 98869248 21781 33554432000 134512640 135197378 4287313040 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1704/statm: 24138 21781 91 168 0 23969 0
Current children cumulated CPU time (s) 4482.36
Current children cumulated vsize (KiB) 96552

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 1841
/proc/meminfo: memFree=31746860/32951124 swapFree=67054516/67111528
[pid=1704] ppid=1702 vsize=96684 CPUtime=4542.36 cores=0,2,4,6
/proc/1704/stat : 1704 (march_hi) R 1702 1704 827 0 -1 4202496 53335 0 0 0 454221 15 0 0 25 0 1 0 876569222 99004416 21790 33554432000 134512640 135197378 4287313040 18446744073709551615 134552507 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1704/statm: 24171 21790 91 168 0 24002 0
Current children cumulated CPU time (s) 4542.36
Current children cumulated vsize (KiB) 96684

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 1843
/proc/meminfo: memFree=31740732/32951124 swapFree=67054516/67111528
[pid=1704] ppid=1702 vsize=96684 CPUtime=4602.37 cores=0,2,4,6
/proc/1704/stat : 1704 (march_hi) R 1702 1704 827 0 -1 4202496 53346 0 0 0 460222 15 0 0 25 0 1 0 876569222 99004416 21801 33554432000 134512640 135197378 4287313040 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1704/statm: 24171 21801 91 168 0 24002 0
Current children cumulated CPU time (s) 4602.37
Current children cumulated vsize (KiB) 96684

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 1844
/proc/meminfo: memFree=31735168/32951124 swapFree=67054516/67111528
[pid=1704] ppid=1702 vsize=96684 CPUtime=4662.36 cores=0,2,4,6
/proc/1704/stat : 1704 (march_hi) R 1702 1704 827 0 -1 4202496 53353 0 0 0 466221 15 0 0 25 0 1 0 876569222 99004416 21808 33554432000 134512640 135197378 4287313040 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1704/statm: 24171 21808 91 168 0 24002 0
Current children cumulated CPU time (s) 4662.36
Current children cumulated vsize (KiB) 96684

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 1846
/proc/meminfo: memFree=31729036/32951124 swapFree=67054516/67111528
[pid=1704] ppid=1702 vsize=96684 CPUtime=4722.37 cores=0,2,4,6
/proc/1704/stat : 1704 (march_hi) R 1702 1704 827 0 -1 4202496 53362 0 0 0 472222 15 0 0 25 0 1 0 876569222 99004416 21817 33554432000 134512640 135197378 4287313040 18446744073709551615 134541712 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1704/statm: 24171 21817 91 168 0 24002 0
Current children cumulated CPU time (s) 4722.37
Current children cumulated vsize (KiB) 96684

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 1848
/proc/meminfo: memFree=31723996/32951124 swapFree=67054516/67111528
[pid=1704] ppid=1702 vsize=96816 CPUtime=4782.37 cores=0,2,4,6
/proc/1704/stat : 1704 (march_hi) R 1702 1704 827 0 -1 4202496 53369 0 0 0 478222 15 0 0 25 0 1 0 876569222 99139584 21824 33554432000 134512640 135197378 4287313040 18446744073709551615 134548514 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1704/statm: 24204 21824 91 168 0 24035 0
Current children cumulated CPU time (s) 4782.37
Current children cumulated vsize (KiB) 96816

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 1849
/proc/meminfo: memFree=31718112/32951124 swapFree=67054516/67111528
[pid=1704] ppid=1702 vsize=96816 CPUtime=4842.37 cores=0,2,4,6
/proc/1704/stat : 1704 (march_hi) R 1702 1704 827 0 -1 4202496 53376 0 0 0 484222 15 0 0 25 0 1 0 876569222 99139584 21831 33554432000 134512640 135197378 4287313040 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1704/statm: 24204 21831 91 168 0 24035 0
Current children cumulated CPU time (s) 4842.37
Current children cumulated vsize (KiB) 96816

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 1851
/proc/meminfo: memFree=31712464/32951124 swapFree=67054516/67111528
[pid=1704] ppid=1702 vsize=96816 CPUtime=4902.37 cores=0,2,4,6
/proc/1704/stat : 1704 (march_hi) R 1702 1704 827 0 -1 4202496 53389 0 0 0 490222 15 0 0 25 0 1 0 876569222 99139584 21844 33554432000 134512640 135197378 4287313040 18446744073709551615 134593747 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1704/statm: 24204 21844 91 168 0 24035 0
Current children cumulated CPU time (s) 4902.37
Current children cumulated vsize (KiB) 96816

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/178 1852
/proc/meminfo: memFree=31706948/32951124 swapFree=67054516/67111528
[pid=1704] ppid=1702 vsize=96948 CPUtime=4962.37 cores=0,2,4,6
/proc/1704/stat : 1704 (march_hi) R 1702 1704 827 0 -1 4202496 53398 0 0 0 496222 15 0 0 25 0 1 0 876569222 99274752 21853 33554432000 134512640 135197378 4287313040 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1704/statm: 24237 21853 91 168 0 24068 0
Current children cumulated CPU time (s) 4962.37
Current children cumulated vsize (KiB) 96948



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000 s]
/proc/loadavg: 2.00 2.00 1.94 2/176 1855
/proc/meminfo: memFree=32163216/32951124 swapFree=67054516/67111528
[pid=1704] ppid=1702 vsize=96948 CPUtime=5000.07 cores=0,2,4,6
/proc/1704/stat : 1704 (march_hi) R 1702 1704 827 0 -1 4202496 53404 0 0 0 499992 15 0 0 25 0 1 0 876569222 99274752 21859 33554432000 134512640 135197378 4287313040 18446744073709551615 134593749 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/1704/statm: 24237 21859 91 168 0 24068 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 96948

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5000.01
CPU time (s): 5000.09
CPU user time (s): 4999.93
CPU system time (s): 0.160975
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 96948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.93
system time used= 0.160975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53404
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= 10691

runsolver used 8.89365 second user time and 16.5765 second system time

The end

Launcher Data 

Begin job on node130 at 2011-06-09 22:01:47
IDJOB=3210085
IDBENCH=82670
IDSOLVER=1627
FILE ID=node130/3210085-1307649707
RUNJOBID= node130-1307649707-1676
PBS_JOBID= 13549395
Free space on /tmp= 74180 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v40000-c168000-S386300535-065-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3210085-1307649707/watcher-3210085-1307649707 -o /tmp/evaluation-result-3210085-1307649707/solver-3210085-1307649707 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3210085-1307649707.cnf

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

MD5SUM BENCH= 2ca6073d25d8d5f2648d590c0edc75c0
RANDOM SEED=647515740

node130.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		: 2666.838
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	: 5333.67
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		: 2666.838
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	: 5332.83
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		: 2666.838
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		: 2666.838
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	: 5332.81
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		: 2666.838
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.838
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		: 2666.838
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		: 2666.838
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	: 5332.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      32252672 kB
Buffers:        187100 kB
Cached:         299116 kB
SwapCached:      10548 kB
Active:         274476 kB
Inactive:       233568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      32252672 kB
SwapTotal:    67111528 kB
SwapFree:     67054516 kB
Dirty:            6228 kB
Writeback:           0 kB
AnonPages:       18880 kB
Mapped:          12788 kB
Slab:           125872 kB
PageTables:       4404 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   214100 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= 74180 MiB
End job on node130 at 2011-06-09 23:25:09