Trace number 1627888

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
march_hi hi? (TO) 5000.03 5001.31

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S162003179-087.cnf
MD5SUMb6948329f00787361710da473154a8ea
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark92.6769
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.10/1.18	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.10/1.18	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.10/1.18	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.10/1.18	c main()::
1.10/1.18	c initFormula():: searching for DIMACS p-line....
1.10/1.18	c initFormula():: the DIMACS p-line indicates a CNF of 16000 variables and 67200 clauses.
1.10/1.18	c parseCNF():: parsing....
1.10/1.18	c parseCNF():: the CNF contains 0 unary clauses.
1.10/1.18	c runParser():: parsing was successful, warming up engines...
1.10/1.18	c simplify_formula():: removed 0 tautological, 390 satisfied and 0 duplicate clauses
1.10/1.18	c preprocessing fase I completed:: there are now 15938 free variables and 66810 clauses.
1.10/1.18	c stat :: sign balance is biased by 0.475
1.10/1.18	c using 3-SAT heuristics (occurence based diff)
1.10/1.18	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.10/1.18	c simplify_formula():: removed 0 tautological, 0 satisfied and 165 duplicate clauses
1.10/1.18	c resolvent_look() :: found 73 resolvents
1.10/1.18	c lessRedundantTransformation():: nothing to be done.
1.10/1.18	c transformTo3SAT():: you gave me 16000 variables and 66883 clauses.
1.10/1.18	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.10/1.18	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.10/1.18	c transformTo3SAT():: the transformation yielded 16000 variabels and 66883 clauses.
1.10/1.18	c main():: clause / variable ratio: ( 66883 / 16000 ) = 4.18
1.10/1.18	c longest clause has size 3
1.10/1.18	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.10/1.18	c number of free variables = 15938
1.10/1.18	c dynamic_preselect_setsize :: off
1.10/1.18	c main():: all systems go!
1.10/1.18	c |----------------------------------------------------------------|

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1627888-1240035991/watcher-1627888-1240035991 -o /tmp/evaluation-result-1627888-1240035991/solver-1627888-1240035991 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627888-1240035991.cnf 

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): 6000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 18924
/proc/meminfo: memFree=1112840/2055924 swapFree=4192956/4192956
[pid=18924] ppid=18922 vsize=2552 CPUtime=0
/proc/18924/stat : 18924 (march_hi) R 18922 18924 18809 0 -1 4194304 450 0 0 0 0 0 0 0 18 0 1 0 31628455 2613248 435 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 638 435 58 167 0 469 0

[startup+0.0923309 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 18924
/proc/meminfo: memFree=1112840/2055924 swapFree=4192956/4192956
[pid=18924] ppid=18922 vsize=3608 CPUtime=0.08
/proc/18924/stat : 18924 (march_hi) R 18922 18924 18809 0 -1 4194304 771 0 0 0 8 0 0 0 18 0 1 0 31628455 3694592 756 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 902 756 58 167 0 733 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3608

[startup+0.10133 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 18924
/proc/meminfo: memFree=1112840/2055924 swapFree=4192956/4192956
[pid=18924] ppid=18922 vsize=7172 CPUtime=0.09
/proc/18924/stat : 18924 (march_hi) R 18922 18924 18809 0 -1 4194304 1134 0 0 0 9 0 0 0 18 0 1 0 31628455 7344128 1118 1992294400 134512640 135197378 4294956240 18446744073709551615 134560283 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 1793 1118 62 167 0 1624 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7172

[startup+0.30135 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 18924
/proc/meminfo: memFree=1112840/2055924 swapFree=4192956/4192956
[pid=18924] ppid=18922 vsize=7708 CPUtime=0.29
/proc/18924/stat : 18924 (march_hi) R 18922 18924 18809 0 -1 4194304 2850 0 0 0 28 1 0 0 19 0 1 0 31628455 7892992 1302 1992294400 134512640 135197378 4294956240 18446744073709551615 134649167 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 1927 1302 67 167 0 1758 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7708

[startup+0.701392 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 18924
/proc/meminfo: memFree=1112840/2055924 swapFree=4192956/4192956
[pid=18924] ppid=18922 vsize=7708 CPUtime=0.69
/proc/18924/stat : 18924 (march_hi) R 18922 18924 18809 0 -1 4194304 6352 0 0 0 66 3 0 0 23 0 1 0 31628455 7892992 1315 1992294400 134512640 135197378 4294956240 18446744073709551615 134565207 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 1927 1315 80 167 0 1758 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7708

[startup+1.50247 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18925
/proc/meminfo: memFree=1106176/2055924 swapFree=4192956/4192956
[pid=18924] ppid=18922 vsize=29112 CPUtime=1.5
/proc/18924/stat : 18924 (march_hi) R 18922 18924 18809 0 -1 4194304 13850 0 0 0 143 7 0 0 25 0 1 0 31628455 29810688 5587 1992294400 134512640 135197378 4294956240 18446744073709551615 134570737 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 7278 5587 91 167 0 7109 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 29112

[startup+3.10164 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18925
/proc/meminfo: memFree=1086336/2055924 swapFree=4192956/4192956
[pid=18924] ppid=18922 vsize=29988 CPUtime=3.09
/proc/18924/stat : 18924 (march_hi) R 18922 18924 18809 0 -1 4194304 15022 0 0 0 302 7 0 0 25 0 1 0 31628455 30707712 6759 1992294400 134512640 135197378 4294956240 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 7497 6759 91 167 0 7328 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29988

[startup+6.30197 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18925
/proc/meminfo: memFree=1083136/2055924 swapFree=4192956/4192956
[pid=18924] ppid=18922 vsize=33060 CPUtime=6.29
/proc/18924/stat : 18924 (march_hi) R 18922 18924 18809 0 -1 4194304 15756 0 0 0 621 8 0 0 25 0 1 0 31628455 33853440 7493 1992294400 134512640 135197378 4294956240 18446744073709551615 134552507 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 8265 7493 91 167 0 8096 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 33060

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18925
/proc/meminfo: memFree=1082048/2055924 swapFree=4192956/4192956
[pid=18924] ppid=18922 vsize=33852 CPUtime=12.69
/proc/18924/stat : 18924 (march_hi) R 18922 18924 18809 0 -1 4194304 15969 0 0 0 1261 8 0 0 25 0 1 0 31628455 34664448 7706 1992294400 134512640 135197378 4294956240 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 8463 7706 91 167 0 8294 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 33852

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18925
/proc/meminfo: memFree=1081344/2055924 swapFree=4192956/4192956
[pid=18924] ppid=18922 vsize=34512 CPUtime=25.49
/proc/18924/stat : 18924 (march_hi) R 18922 18924 18809 0 -1 4194304 16134 0 0 0 2541 8 0 0 25 0 1 0 31628455 35340288 7871 1992294400 134512640 135197378 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 8628 7871 91 167 0 8459 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 34512

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18925
/proc/meminfo: memFree=1080704/2055924 swapFree=4192956/4192956
[pid=18924] ppid=18922 vsize=35172 CPUtime=51.08
/proc/18924/stat : 18924 (march_hi) R 18922 18924 18809 0 -1 4194304 16294 0 0 0 5100 8 0 0 25 0 1 0 31628455 36016128 8031 1992294400 134512640 135197378 4294956240 18446744073709551615 134593747 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 8793 8031 91 167 0 8624 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 35172

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18925
/proc/meminfo: memFree=1080192/2055924 swapFree=4192956/4192956
[pid=18924] ppid=18922 vsize=35700 CPUtime=102.27
/proc/18924/stat : 18924 (march_hi) R 18922 18924 18809 0 -1 4194304 16448 0 0 0 10219 8 0 0 25 0 1 0 31628455 36556800 8185 1992294400 134512640 135197378 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 8925 8185 91 167 0 8756 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 35700

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18925
/proc/meminfo: memFree=1079808/2055924 swapFree=4192956/4192956
[pid=18924] ppid=18922 vsize=36096 CPUtime=162.25
/proc/18924/stat : 18924 (march_hi) R 18922 18924 18809 0 -1 4194304 16546 0 0 0 16217 8 0 0 25 0 1 0 31628455 36962304 8283 1992294400 134512640 135197378 4294956240 18446744073709551615 134597423 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 9024 8283 91 167 0 8855 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 36096

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18925
/proc/meminfo: memFree=1079488/2055924 swapFree=4192956/4192956
[pid=18924] ppid=18922 vsize=36360 CPUtime=222.24
/proc/18924/stat : 18924 (march_hi) R 18922 18924 18809 0 -1 4194304 16613 0 0 0 22215 9 0 0 25 0 1 0 31628455 37232640 8350 1992294400 134512640 135197378 4294956240 18446744073709551615 134570772 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 9090 8350 91 167 0 8921 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 36360

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18925
/proc/meminfo: memFree=1079296/2055924 swapFree=4192956/4192956
[pid=18924] ppid=18922 vsize=36624 CPUtime=282.22
/proc/18924/stat : 18924 (march_hi) R 18922 18924 18809 0 -1 4194304 16666 0 0 0 28213 9 0 0 25 0 1 0 31628455 37502976 8403 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 9156 8403 91 167 0 8987 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 36624

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18925
/proc/meminfo: memFree=1079104/2055924 swapFree=4192956/4192956
[pid=18924] ppid=18922 vsize=36756 CPUtime=342.21
/proc/18924/stat : 18924 (march_hi) R 18922 18924 18809 0 -1 4194304 16710 0 0 0 34212 9 0 0 25 0 1 0 31628455 37638144 8447 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 9189 8447 91 167 0 9020 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 36756

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18925
/proc/meminfo: memFree=1078976/2055924 swapFree=4192956/4192956
[pid=18924] ppid=18922 vsize=36888 CPUtime=402.19
/proc/18924/stat : 18924 (march_hi) R 18922 18924 18809 0 -1 4194304 16748 0 0 0 40210 9 0 0 25 0 1 0 31628455 37773312 8485 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 9222 8485 91 167 0 9053 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 36888

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18925
/proc/meminfo: memFree=1078848/2055924 swapFree=4192956/4192956
[pid=18924] ppid=18922 vsize=37020 CPUtime=462.17
/proc/18924/stat : 18924 (march_hi) R 18922 18924 18809 0 -1 4194304 16780 0 0 0 46208 9 0 0 25 0 1 0 31628455 37908480 8517 1992294400 134512640 135197378 4294956240 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 9255 8517 91 167 0 9086 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 37020

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18925
/proc/meminfo: memFree=1078784/2055924 swapFree=4192956/4192956
[pid=18924] ppid=18922 vsize=37152 CPUtime=522.16
/proc/18924/stat : 18924 (march_hi) R 18922 18924 18809 0 -1 4194304 16810 0 0 0 52207 9 0 0 25 0 1 0 31628455 38043648 8547 1992294400 134512640 135197378 4294956240 18446744073709551615 134552719 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 9288 8547 91 167 0 9119 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 37152

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18925
/proc/meminfo: memFree=1078656/2055924 swapFree=4192956/4192956
[pid=18924] ppid=18922 vsize=37284 CPUtime=582.14
/proc/18924/stat : 18924 (march_hi) R 18922 18924 18809 0 -1 4194304 16840 0 0 0 58205 9 0 0 25 0 1 0 31628455 38178816 8577 1992294400 134512640 135197378 4294956240 18446744073709551615 134552435 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 9321 8577 91 167 0 9152 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 37284

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18925
/proc/meminfo: memFree=1078528/2055924 swapFree=4192956/4192956
[pid=18924] ppid=18922 vsize=37416 CPUtime=642.13
/proc/18924/stat : 18924 (march_hi) R 18922 18924 18809 0 -1 4194304 16863 0 0 0 64204 9 0 0 25 0 1 0 31628455 38313984 8600 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 9354 8600 91 167 0 9185 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 37416


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18933
/proc/meminfo: memFree=1076288/2055924 swapFree=4192956/4192956
[pid=18924] ppid=18922 vsize=39396 CPUtime=4061.25
/proc/18924/stat : 18924 (march_hi) R 18922 18924 18809 0 -1 4194304 17355 0 0 0 406115 10 0 0 25 0 1 0 31628455 40341504 9092 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 9849 9092 91 167 0 9680 0
Current children cumulated CPU time (s) 4061.25
Current children cumulated vsize (KiB) 39396

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18933
/proc/meminfo: memFree=1076288/2055924 swapFree=4192956/4192956
[pid=18924] ppid=18922 vsize=39396 CPUtime=4121.23
/proc/18924/stat : 18924 (march_hi) R 18922 18924 18809 0 -1 4194304 17359 0 0 0 412113 10 0 0 25 0 1 0 31628455 40341504 9096 1992294400 134512640 135197378 4294956240 18446744073709551615 134590628 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 9849 9096 91 167 0 9680 0
Current children cumulated CPU time (s) 4121.23
Current children cumulated vsize (KiB) 39396

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18933
/proc/meminfo: memFree=1076288/2055924 swapFree=4192956/4192956
[pid=18924] ppid=18922 vsize=39396 CPUtime=4181.22
/proc/18924/stat : 18924 (march_hi) R 18922 18924 18809 0 -1 4194304 17364 0 0 0 418112 10 0 0 25 0 1 0 31628455 40341504 9101 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 9849 9101 91 167 0 9680 0
Current children cumulated CPU time (s) 4181.22
Current children cumulated vsize (KiB) 39396

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18933
/proc/meminfo: memFree=1076224/2055924 swapFree=4192956/4192956
[pid=18924] ppid=18922 vsize=39396 CPUtime=4241.2
/proc/18924/stat : 18924 (march_hi) R 18922 18924 18809 0 -1 4194304 17368 0 0 0 424110 10 0 0 25 0 1 0 31628455 40341504 9105 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 9849 9105 91 167 0 9680 0
Current children cumulated CPU time (s) 4241.2
Current children cumulated vsize (KiB) 39396

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18935
/proc/meminfo: memFree=1075968/2055924 swapFree=4192956/4192956
[pid=18924] ppid=18922 vsize=39396 CPUtime=4301.19
/proc/18924/stat : 18924 (march_hi) R 18922 18924 18809 0 -1 4194304 17372 0 0 0 430109 10 0 0 25 0 1 0 31628455 40341504 9109 1992294400 134512640 135197378 4294956240 18446744073709551615 134597160 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 9849 9109 91 167 0 9680 0
Current children cumulated CPU time (s) 4301.19
Current children cumulated vsize (KiB) 39396

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18935
/proc/meminfo: memFree=1075968/2055924 swapFree=4192956/4192956
[pid=18924] ppid=18922 vsize=39396 CPUtime=4361.17
/proc/18924/stat : 18924 (march_hi) R 18922 18924 18809 0 -1 4194304 17377 0 0 0 436107 10 0 0 25 0 1 0 31628455 40341504 9114 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 9849 9114 91 167 0 9680 0
Current children cumulated CPU time (s) 4361.17
Current children cumulated vsize (KiB) 39396

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18935
/proc/meminfo: memFree=1075968/2055924 swapFree=4192956/4192956
[pid=18924] ppid=18922 vsize=39396 CPUtime=4421.15
/proc/18924/stat : 18924 (march_hi) R 18922 18924 18809 0 -1 4194304 17381 0 0 0 442105 10 0 0 25 0 1 0 31628455 40341504 9118 1992294400 134512640 135197378 4294956240 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 9849 9118 91 167 0 9680 0
Current children cumulated CPU time (s) 4421.15
Current children cumulated vsize (KiB) 39396

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18935
/proc/meminfo: memFree=1075968/2055924 swapFree=4192956/4192956
[pid=18924] ppid=18922 vsize=39528 CPUtime=4481.14
/proc/18924/stat : 18924 (march_hi) R 18922 18924 18809 0 -1 4194304 17385 0 0 0 448104 10 0 0 25 0 1 0 31628455 40476672 9122 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 9882 9122 91 167 0 9713 0
Current children cumulated CPU time (s) 4481.14
Current children cumulated vsize (KiB) 39528

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18935
/proc/meminfo: memFree=1075968/2055924 swapFree=4192956/4192956
[pid=18924] ppid=18922 vsize=39528 CPUtime=4541.12
/proc/18924/stat : 18924 (march_hi) R 18922 18924 18809 0 -1 4194304 17389 0 0 0 454102 10 0 0 25 0 1 0 31628455 40476672 9126 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 9882 9126 91 167 0 9713 0
Current children cumulated CPU time (s) 4541.12
Current children cumulated vsize (KiB) 39528

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18935
/proc/meminfo: memFree=1075968/2055924 swapFree=4192956/4192956
[pid=18924] ppid=18922 vsize=39528 CPUtime=4601.11
/proc/18924/stat : 18924 (march_hi) R 18922 18924 18809 0 -1 4194304 17393 0 0 0 460101 10 0 0 25 0 1 0 31628455 40476672 9130 1992294400 134512640 135197378 4294956240 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 9882 9130 91 167 0 9713 0
Current children cumulated CPU time (s) 4601.11
Current children cumulated vsize (KiB) 39528

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18935
/proc/meminfo: memFree=1075968/2055924 swapFree=4192956/4192956
[pid=18924] ppid=18922 vsize=39528 CPUtime=4661.09
/proc/18924/stat : 18924 (march_hi) R 18922 18924 18809 0 -1 4194304 17397 0 0 0 466099 10 0 0 25 0 1 0 31628455 40476672 9134 1992294400 134512640 135197378 4294956240 18446744073709551615 134541268 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 9882 9134 91 167 0 9713 0
Current children cumulated CPU time (s) 4661.09
Current children cumulated vsize (KiB) 39528

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18935
/proc/meminfo: memFree=1075968/2055924 swapFree=4192956/4192956
[pid=18924] ppid=18922 vsize=39528 CPUtime=4721.08
/proc/18924/stat : 18924 (march_hi) R 18922 18924 18809 0 -1 4194304 17400 0 0 0 472098 10 0 0 25 0 1 0 31628455 40476672 9137 1992294400 134512640 135197378 4294956240 18446744073709551615 134590628 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 9882 9137 91 167 0 9713 0
Current children cumulated CPU time (s) 4721.08
Current children cumulated vsize (KiB) 39528

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18935
/proc/meminfo: memFree=1075968/2055924 swapFree=4192956/4192956
[pid=18924] ppid=18922 vsize=39528 CPUtime=4781.06
/proc/18924/stat : 18924 (march_hi) R 18922 18924 18809 0 -1 4194304 17404 0 0 0 478096 10 0 0 25 0 1 0 31628455 40476672 9141 1992294400 134512640 135197378 4294956240 18446744073709551615 134525281 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 9882 9141 91 167 0 9713 0
Current children cumulated CPU time (s) 4781.06
Current children cumulated vsize (KiB) 39528

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18935
/proc/meminfo: memFree=1075968/2055924 swapFree=4192956/4192956
[pid=18924] ppid=18922 vsize=39528 CPUtime=4841.05
/proc/18924/stat : 18924 (march_hi) R 18922 18924 18809 0 -1 4194304 17407 0 0 0 484094 11 0 0 25 0 1 0 31628455 40476672 9144 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 9882 9144 91 167 0 9713 0
Current children cumulated CPU time (s) 4841.05
Current children cumulated vsize (KiB) 39528

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18935
/proc/meminfo: memFree=1075968/2055924 swapFree=4192956/4192956
[pid=18924] ppid=18922 vsize=39528 CPUtime=4901.03
/proc/18924/stat : 18924 (march_hi) R 18922 18924 18809 0 -1 4194304 17411 0 0 0 490092 11 0 0 25 0 1 0 31628455 40476672 9148 1992294400 134512640 135197378 4294956240 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 9882 9148 91 167 0 9713 0
Current children cumulated CPU time (s) 4901.03
Current children cumulated vsize (KiB) 39528

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18935
/proc/meminfo: memFree=1075968/2055924 swapFree=4192956/4192956
[pid=18924] ppid=18922 vsize=39528 CPUtime=4961.02
/proc/18924/stat : 18924 (march_hi) R 18922 18924 18809 0 -1 4194304 17415 0 0 0 496091 11 0 0 25 0 1 0 31628455 40476672 9152 1992294400 134512640 135197378 4294956240 18446744073709551615 134552646 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 9882 9152 91 167 0 9713 0
Current children cumulated CPU time (s) 4961.02
Current children cumulated vsize (KiB) 39528



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18935
/proc/meminfo: memFree=1075968/2055924 swapFree=4192956/4192956
[pid=18924] ppid=18922 vsize=39528 CPUtime=5000.01
/proc/18924/stat : 18924 (march_hi) R 18922 18924 18809 0 -1 4194304 17417 0 0 0 499990 11 0 0 25 0 1 0 31628455 40476672 9154 1992294400 134512640 135197378 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 9882 9154 91 167 0 9713 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 39528

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

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

[startup+5001.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18935
/proc/meminfo: memFree=1075968/2055924 swapFree=4192956/4192956
[pid=18924] ppid=18922 vsize=39528 CPUtime=5000.01
/proc/18924/stat : 18924 (march_hi) R 18922 18924 18809 0 -1 4194304 17417 0 0 0 499990 11 0 0 25 0 1 0 31628455 40476672 9154 1992294400 134512640 135197378 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/18924/statm: 9882 9154 91 167 0 9713 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 39528

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.31
CPU time (s): 5000.03
CPU user time (s): 4999.91
CPU system time (s): 0.118981
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 39528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.91
system time used= 0.118981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17417
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= 2
involuntary context switches= 6068

runsolver used 5.59315 second user time and 12.3321 second system time

The end

Launcher Data 

Begin job on node83 at 2009-04-18 08:26:32
IDJOB=1627888
IDBENCH=70344
IDSOLVER=583
FILE ID=node83/1627888-1240035991
PBS_JOBID= 9157443
Free space on /tmp= 66356 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S162003179-087.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627888-1240035991/watcher-1627888-1240035991 -o /tmp/evaluation-result-1627888-1240035991/solver-1627888-1240035991 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1627888-1240035991.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= b6948329f00787361710da473154a8ea
RANDOM SEED=482126252

node83.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.222
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.222
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055924 kB
MemFree:       1113256 kB
Buffers:         73444 kB
Cached:         796412 kB
SwapCached:          0 kB
Active:         277204 kB
Inactive:       606464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1113256 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2040 kB
Writeback:           0 kB
Mapped:          23588 kB
Slab:            44928 kB
Committed_AS:   162008 kB
PageTables:       1384 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66356 MiB
End job on node83 at 2009-04-18 09:49:55