Trace number 1628335

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) 5000.04 5001.31

General information on the benchmark

NameRANDOM/additional/20000/
unif-k3-r4.2-v20000-c84000-S2025849033-087.cnf
MD5SUM1cae38a5d1a2ba7ee3355cbb0b58a8d9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1819.91
Satisfiable
(Un)Satisfiability was proved
Number of variables20000
Number of clauses84000
Sum of the clauses size252000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 384000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.69/1.70	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.69/1.70	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.69/1.70	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.69/1.70	c main()::
1.69/1.70	c initFormula():: searching for DIMACS p-line....
1.69/1.70	c initFormula():: the DIMACS p-line indicates a CNF of 20000 variables and 84000 clauses.
1.69/1.70	c parseCNF():: parsing....
1.69/1.70	c parseCNF():: the CNF contains 0 unary clauses.
1.69/1.70	c runParser():: parsing was successful, warming up engines...
1.69/1.70	c simplify_formula():: removed 0 tautological, 522 satisfied and 0 duplicate clauses
1.69/1.70	c preprocessing fase I completed:: there are now 19920 free variables and 83478 clauses.
1.69/1.70	c stat :: sign balance is biased by 0.471
1.69/1.70	c using 3-SAT heuristics (occurence based diff)
1.69/1.70	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.69/1.70	c simplify_formula():: removed 0 tautological, 0 satisfied and 178 duplicate clauses
1.69/1.70	c resolvent_look() :: found 92 resolvents
1.69/1.70	c lessRedundantTransformation():: nothing to be done.
1.69/1.70	c transformTo3SAT():: you gave me 20000 variables and 83570 clauses.
1.69/1.70	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.69/1.70	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.69/1.70	c transformTo3SAT():: the transformation yielded 20000 variabels and 83570 clauses.
1.69/1.70	c main():: clause / variable ratio: ( 83570 / 20000 ) = 4.18
1.69/1.70	c longest clause has size 3
1.69/1.70	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.69/1.70	c number of free variables = 19920
1.69/1.70	c dynamic_preselect_setsize :: off
1.69/1.70	c main():: all systems go!
1.69/1.70	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-1628335-1240158716/watcher-1628335-1240158716 -o /tmp/evaluation-result-1628335-1240158716/solver-1628335-1240158716 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1628335-1240158716.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 3/64 24636
/proc/meminfo: memFree=1297456/2055920 swapFree=4192956/4192956
[pid=24636] ppid=24634 vsize=3072 CPUtime=0
/proc/24636/stat : 24636 (march_hi) R 24634 24636 24561 0 -1 4194304 541 0 0 0 0 0 0 0 18 0 1 0 43899487 3145728 526 1992294400 134512640 135197378 4294956240 18446744073709551615 134568648 0 0 4096 0 0 0 0 17 1 0 0
/proc/24636/statm: 768 526 58 167 0 599 0

[startup+0.011922 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 24636
/proc/meminfo: memFree=1297456/2055920 swapFree=4192956/4192956
[pid=24636] ppid=24634 vsize=3072 CPUtime=0
/proc/24636/stat : 24636 (march_hi) R 24634 24636 24561 0 -1 4194304 565 0 0 0 0 0 0 0 18 0 1 0 43899487 3145728 550 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/24636/statm: 768 550 58 167 0 599 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 3072

[startup+0.10293 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 24636
/proc/meminfo: memFree=1297456/2055920 swapFree=4192956/4192956
[pid=24636] ppid=24634 vsize=4128 CPUtime=0.09
/proc/24636/stat : 24636 (march_hi) R 24634 24636 24561 0 -1 4194304 877 0 0 0 9 0 0 0 18 0 1 0 43899487 4227072 862 1992294400 134512640 135197378 4294956240 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0
/proc/24636/statm: 1032 862 58 167 0 863 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4128

[startup+0.301949 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 24636
/proc/meminfo: memFree=1297456/2055920 swapFree=4192956/4192956
[pid=24636] ppid=24634 vsize=12040 CPUtime=0.29
/proc/24636/stat : 24636 (march_hi) R 24634 24636 24561 0 -1 4194304 2763 0 0 0 28 1 0 0 19 0 1 0 43899487 12328960 2251 1992294400 134512640 135197378 4294956240 18446744073709551615 134917470 0 0 4096 0 0 0 0 17 1 0 0
/proc/24636/statm: 3010 2251 152 167 0 2841 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12040

[startup+0.70299 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 24636
/proc/meminfo: memFree=1297456/2055920 swapFree=4192956/4192956
[pid=24636] ppid=24634 vsize=11828 CPUtime=0.7
/proc/24636/stat : 24636 (march_hi) R 24634 24636 24561 0 -1 4194304 5818 0 0 0 67 3 0 0 22 0 1 0 43899487 12111872 2191 1992294400 134512640 135197378 4294956240 18446744073709551615 134687871 0 0 4096 0 0 0 0 17 1 0 0
/proc/24636/statm: 2957 2191 78 167 0 2788 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 11828

[startup+1.50107 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24637
/proc/meminfo: memFree=1290920/2055920 swapFree=4192956/4192956
[pid=24636] ppid=24634 vsize=10536 CPUtime=1.49
/proc/24636/stat : 24636 (march_hi) R 24634 24636 24561 0 -1 4194304 10821 0 0 0 144 5 0 0 25 0 1 0 43899487 10788864 1861 1992294400 134512640 135197378 4294956240 18446744073709551615 134598768 0 0 4096 0 0 0 0 17 1 0 0
/proc/24636/statm: 2634 1861 83 167 0 2465 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10536

[startup+3.10123 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24637
/proc/meminfo: memFree=1270056/2055920 swapFree=4192956/4192956
[pid=24636] ppid=24634 vsize=36704 CPUtime=3.09
/proc/24636/stat : 24636 (march_hi) R 24634 24636 24561 0 -1 4194304 18778 0 0 0 301 8 0 0 25 0 1 0 43899487 37584896 8267 1992294400 134512640 135197378 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/24636/statm: 9176 8267 91 167 0 9007 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 36704

[startup+6.30156 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24637
/proc/meminfo: memFree=1263464/2055920 swapFree=4192956/4192956
[pid=24636] ppid=24634 vsize=37836 CPUtime=6.29
/proc/24636/stat : 24636 (march_hi) R 24634 24636 24561 0 -1 4194304 19081 0 0 0 621 8 0 0 25 0 1 0 43899487 38744064 8570 1992294400 134512640 135197378 4294956240 18446744073709551615 134541225 0 0 4096 0 0 0 0 17 1 0 0
/proc/24636/statm: 9459 8570 91 167 0 9290 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 37836

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24637
/proc/meminfo: memFree=1259632/2055920 swapFree=4192956/4192956
[pid=24636] ppid=24634 vsize=42436 CPUtime=12.69
/proc/24636/stat : 24636 (march_hi) R 24634 24636 24561 0 -1 4194304 19986 0 0 0 1260 9 0 0 25 0 1 0 43899487 43454464 9475 1992294400 134512640 135197378 4294956240 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 1 0 0
/proc/24636/statm: 10609 9475 91 167 0 10440 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 42436

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24637
/proc/meminfo: memFree=1258736/2055920 swapFree=4192956/4192956
[pid=24636] ppid=24634 vsize=43228 CPUtime=25.48
/proc/24636/stat : 24636 (march_hi) R 24634 24636 24561 0 -1 4194304 20192 0 0 0 2539 9 0 0 25 0 1 0 43899487 44265472 9681 1992294400 134512640 135197378 4294956240 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 1 0 0
/proc/24636/statm: 10807 9681 91 167 0 10638 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 43228

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24637
/proc/meminfo: memFree=1257968/2055920 swapFree=4192956/4192956
[pid=24636] ppid=24634 vsize=44152 CPUtime=51.08
/proc/24636/stat : 24636 (march_hi) R 24634 24636 24561 0 -1 4194304 20406 0 0 0 5098 10 0 0 25 0 1 0 43899487 45211648 9895 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/24636/statm: 11038 9895 91 167 0 10869 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 44152

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24637
/proc/meminfo: memFree=1257264/2055920 swapFree=4192956/4192956
[pid=24636] ppid=24634 vsize=44812 CPUtime=102.27
/proc/24636/stat : 24636 (march_hi) R 24634 24636 24561 0 -1 4194304 20579 0 0 0 10217 10 0 0 25 0 1 0 43899487 45887488 10068 1992294400 134512640 135197378 4294956240 18446744073709551615 134592313 0 0 4096 0 0 0 0 17 1 0 0
/proc/24636/statm: 11203 10068 91 167 0 11034 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 44812

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24637
/proc/meminfo: memFree=1256752/2055920 swapFree=4192956/4192956
[pid=24636] ppid=24634 vsize=45208 CPUtime=162.25
/proc/24636/stat : 24636 (march_hi) R 24634 24636 24561 0 -1 4194304 20699 0 0 0 16215 10 0 0 25 0 1 0 43899487 46292992 10188 1992294400 134512640 135197378 4294956240 18446744073709551615 134548514 0 0 4096 0 0 0 0 17 1 0 0
/proc/24636/statm: 11302 10188 91 167 0 11133 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 45208

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24637
/proc/meminfo: memFree=1256368/2055920 swapFree=4192956/4192956
[pid=24636] ppid=24634 vsize=45604 CPUtime=222.23
/proc/24636/stat : 24636 (march_hi) R 24634 24636 24561 0 -1 4194304 20792 0 0 0 22213 10 0 0 25 0 1 0 43899487 46698496 10281 1992294400 134512640 135197378 4294956240 18446744073709551615 134525281 0 0 4096 0 0 0 0 17 1 0 0
/proc/24636/statm: 11401 10281 91 167 0 11232 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 45604

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24637
/proc/meminfo: memFree=1256048/2055920 swapFree=4192956/4192956
[pid=24636] ppid=24634 vsize=45868 CPUtime=282.22
/proc/24636/stat : 24636 (march_hi) R 24634 24636 24561 0 -1 4194304 20863 0 0 0 28211 11 0 0 25 0 1 0 43899487 46968832 10352 1992294400 134512640 135197378 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/24636/statm: 11467 10352 91 167 0 11298 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 45868

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24639
/proc/meminfo: memFree=1255664/2055920 swapFree=4192956/4192956
[pid=24636] ppid=24634 vsize=46132 CPUtime=342.2
/proc/24636/stat : 24636 (march_hi) R 24634 24636 24561 0 -1 4194304 20909 0 0 0 34209 11 0 0 25 0 1 0 43899487 47239168 10398 1992294400 134512640 135197378 4294956240 18446744073709551615 134525320 0 0 4096 0 0 0 0 17 1 0 0
/proc/24636/statm: 11533 10398 91 167 0 11364 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 46132

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24639
/proc/meminfo: memFree=1255600/2055920 swapFree=4192956/4192956
[pid=24636] ppid=24634 vsize=46264 CPUtime=402.19
/proc/24636/stat : 24636 (march_hi) R 24634 24636 24561 0 -1 4194304 20951 0 0 0 40208 11 0 0 25 0 1 0 43899487 47374336 10440 1992294400 134512640 135197378 4294956240 18446744073709551615 134597216 0 0 4096 0 0 0 0 17 1 0 0
/proc/24636/statm: 11566 10440 91 167 0 11397 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 46264

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24639
/proc/meminfo: memFree=1255472/2055920 swapFree=4192956/4192956
[pid=24636] ppid=24634 vsize=46396 CPUtime=462.17
/proc/24636/stat : 24636 (march_hi) R 24634 24636 24561 0 -1 4194304 20991 0 0 0 46206 11 0 0 25 0 1 0 43899487 47509504 10480 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/24636/statm: 11599 10480 91 167 0 11430 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 46396

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24639
/proc/meminfo: memFree=1255472/2055920 swapFree=4192956/4192956
[pid=24636] ppid=24634 vsize=46528 CPUtime=522.16
/proc/24636/stat : 24636 (march_hi) R 24634 24636 24561 0 -1 4194304 21029 0 0 0 52204 12 0 0 25 0 1 0 43899487 47644672 10518 1992294400 134512640 135197378 4294956240 18446744073709551615 134539320 0 0 4096 0 0 0 0 17 1 0 0
/proc/24636/statm: 11632 10518 91 167 0 11463 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 46528

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24639
/proc/meminfo: memFree=1255344/2055920 swapFree=4192956/4192956
[pid=24636] ppid=24634 vsize=46660 CPUtime=582.14
/proc/24636/stat : 24636 (march_hi) R 24634 24636 24561 0 -1 4194304 21056 0 0 0 58202 12 0 0 25 0 1 0 43899487 47779840 10545 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/24636/statm: 11665 10545 91 167 0 11496 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 46660

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24639
/proc/meminfo: memFree=1255152/2055920 swapFree=4192956/4192956
[pid=24636] ppid=24634 vsize=46792 CPUtime=642.13
/proc/24636/stat : 24636 (march_hi) R 24634 24636 24561 0 -1 4194304 21085 0 0 0 64201 12 0 0 25 0 1 0 43899487 47915008 10574 1992294400 134512640 135197378 4294956240 18446744073709551615 134593888 0 0 4096 0 0 0 0 17 1 0 0
/proc/24636/statm: 11698 10574 91 167 0 11529 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 46792


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24647
/proc/meminfo: memFree=1252656/2055920 swapFree=4192956/4192956
[pid=24636] ppid=24634 vsize=49036 CPUtime=4061.26
/proc/24636/stat : 24636 (march_hi) R 24634 24636 24561 0 -1 4194304 21649 0 0 0 406104 22 0 0 25 0 1 0 43899487 50212864 11138 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/24636/statm: 12259 11138 91 167 0 12090 0
Current children cumulated CPU time (s) 4061.26
Current children cumulated vsize (KiB) 49036

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24647
/proc/meminfo: memFree=1252656/2055920 swapFree=4192956/4192956
[pid=24636] ppid=24634 vsize=49036 CPUtime=4121.24
/proc/24636/stat : 24636 (march_hi) R 24634 24636 24561 0 -1 4194304 21654 0 0 0 412102 22 0 0 25 0 1 0 43899487 50212864 11143 1992294400 134512640 135197378 4294956240 18446744073709551615 134552435 0 0 4096 0 0 0 0 17 1 0 0
/proc/24636/statm: 12259 11143 91 167 0 12090 0
Current children cumulated CPU time (s) 4121.24
Current children cumulated vsize (KiB) 49036

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24647
/proc/meminfo: memFree=1252656/2055920 swapFree=4192956/4192956
[pid=24636] ppid=24634 vsize=49036 CPUtime=4181.23
/proc/24636/stat : 24636 (march_hi) R 24634 24636 24561 0 -1 4194304 21659 0 0 0 418101 22 0 0 25 0 1 0 43899487 50212864 11148 1992294400 134512640 135197378 4294956240 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 1 0 0
/proc/24636/statm: 12259 11148 91 167 0 12090 0
Current children cumulated CPU time (s) 4181.23
Current children cumulated vsize (KiB) 49036

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24647
/proc/meminfo: memFree=1252656/2055920 swapFree=4192956/4192956
[pid=24636] ppid=24634 vsize=49168 CPUtime=4241.21
/proc/24636/stat : 24636 (march_hi) R 24634 24636 24561 0 -1 4194304 21665 0 0 0 424099 22 0 0 25 0 1 0 43899487 50348032 11154 1992294400 134512640 135197378 4294956240 18446744073709551615 134548488 0 0 4096 0 0 0 0 17 1 0 0
/proc/24636/statm: 12292 11154 91 167 0 12123 0
Current children cumulated CPU time (s) 4241.21
Current children cumulated vsize (KiB) 49168

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24647
/proc/meminfo: memFree=1252656/2055920 swapFree=4192956/4192956
[pid=24636] ppid=24634 vsize=49168 CPUtime=4301.19
/proc/24636/stat : 24636 (march_hi) R 24634 24636 24561 0 -1 4194304 21669 0 0 0 430097 22 0 0 25 0 1 0 43899487 50348032 11158 1992294400 134512640 135197378 4294956240 18446744073709551615 134597471 0 0 4096 0 0 0 0 17 1 0 0
/proc/24636/statm: 12292 11158 91 167 0 12123 0
Current children cumulated CPU time (s) 4301.19
Current children cumulated vsize (KiB) 49168

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24647
/proc/meminfo: memFree=1252592/2055920 swapFree=4192956/4192956
[pid=24636] ppid=24634 vsize=49168 CPUtime=4361.18
/proc/24636/stat : 24636 (march_hi) R 24634 24636 24561 0 -1 4194304 21673 0 0 0 436096 22 0 0 25 0 1 0 43899487 50348032 11162 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/24636/statm: 12292 11162 91 167 0 12123 0
Current children cumulated CPU time (s) 4361.18
Current children cumulated vsize (KiB) 49168

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24647
/proc/meminfo: memFree=1252592/2055920 swapFree=4192956/4192956
[pid=24636] ppid=24634 vsize=49168 CPUtime=4421.17
/proc/24636/stat : 24636 (march_hi) R 24634 24636 24561 0 -1 4194304 21677 0 0 0 442094 23 0 0 25 0 1 0 43899487 50348032 11166 1992294400 134512640 135197378 4294956240 18446744073709551615 134597295 0 0 4096 0 0 0 0 17 1 0 0
/proc/24636/statm: 12292 11166 91 167 0 12123 0
Current children cumulated CPU time (s) 4421.17
Current children cumulated vsize (KiB) 49168

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24647
/proc/meminfo: memFree=1252592/2055920 swapFree=4192956/4192956
[pid=24636] ppid=24634 vsize=49168 CPUtime=4481.15
/proc/24636/stat : 24636 (march_hi) R 24634 24636 24561 0 -1 4194304 21683 0 0 0 448092 23 0 0 25 0 1 0 43899487 50348032 11172 1992294400 134512640 135197378 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/24636/statm: 12292 11172 91 167 0 12123 0
Current children cumulated CPU time (s) 4481.15
Current children cumulated vsize (KiB) 49168

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24647
/proc/meminfo: memFree=1252528/2055920 swapFree=4192956/4192956
[pid=24636] ppid=24634 vsize=49168 CPUtime=4541.14
/proc/24636/stat : 24636 (march_hi) R 24634 24636 24561 0 -1 4194304 21687 0 0 0 454091 23 0 0 25 0 1 0 43899487 50348032 11176 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/24636/statm: 12292 11176 91 167 0 12123 0
Current children cumulated CPU time (s) 4541.14
Current children cumulated vsize (KiB) 49168

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24647
/proc/meminfo: memFree=1252528/2055920 swapFree=4192956/4192956
[pid=24636] ppid=24634 vsize=49168 CPUtime=4601.12
/proc/24636/stat : 24636 (march_hi) R 24634 24636 24561 0 -1 4194304 21692 0 0 0 460089 23 0 0 25 0 1 0 43899487 50348032 11181 1992294400 134512640 135197378 4294956240 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 1 0 0
/proc/24636/statm: 12292 11181 91 167 0 12123 0
Current children cumulated CPU time (s) 4601.12
Current children cumulated vsize (KiB) 49168

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24647
/proc/meminfo: memFree=1252464/2055920 swapFree=4192956/4192956
[pid=24636] ppid=24634 vsize=49300 CPUtime=4661.1
/proc/24636/stat : 24636 (march_hi) R 24634 24636 24561 0 -1 4194304 21698 0 0 0 466087 23 0 0 25 0 1 0 43899487 50483200 11187 1992294400 134512640 135197378 4294956240 18446744073709551615 134541641 0 0 4096 0 0 0 0 17 1 0 0
/proc/24636/statm: 12325 11187 91 167 0 12156 0
Current children cumulated CPU time (s) 4661.1
Current children cumulated vsize (KiB) 49300

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24647
/proc/meminfo: memFree=1252464/2055920 swapFree=4192956/4192956
[pid=24636] ppid=24634 vsize=49300 CPUtime=4721.09
/proc/24636/stat : 24636 (march_hi) R 24634 24636 24561 0 -1 4194304 21702 0 0 0 472086 23 0 0 25 0 1 0 43899487 50483200 11191 1992294400 134512640 135197378 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/24636/statm: 12325 11191 91 167 0 12156 0
Current children cumulated CPU time (s) 4721.09
Current children cumulated vsize (KiB) 49300

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24647
/proc/meminfo: memFree=1252592/2055920 swapFree=4192956/4192956
[pid=24636] ppid=24634 vsize=49300 CPUtime=4781.07
/proc/24636/stat : 24636 (march_hi) R 24634 24636 24561 0 -1 4194304 21706 0 0 0 478084 23 0 0 25 0 1 0 43899487 50483200 11195 1992294400 134512640 135197378 4294956240 18446744073709551615 134597712 0 0 4096 0 0 0 0 17 1 0 0
/proc/24636/statm: 12325 11195 91 167 0 12156 0
Current children cumulated CPU time (s) 4781.07
Current children cumulated vsize (KiB) 49300

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24647
/proc/meminfo: memFree=1252528/2055920 swapFree=4192956/4192956
[pid=24636] ppid=24634 vsize=49300 CPUtime=4841.05
/proc/24636/stat : 24636 (march_hi) R 24634 24636 24561 0 -1 4194304 21711 0 0 0 484082 23 0 0 25 0 1 0 43899487 50483200 11200 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/24636/statm: 12325 11200 91 167 0 12156 0
Current children cumulated CPU time (s) 4841.05
Current children cumulated vsize (KiB) 49300

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24647
/proc/meminfo: memFree=1252528/2055920 swapFree=4192956/4192956
[pid=24636] ppid=24634 vsize=49300 CPUtime=4901.05
/proc/24636/stat : 24636 (march_hi) R 24634 24636 24561 0 -1 4194304 21717 0 0 0 490081 24 0 0 25 0 1 0 43899487 50483200 11206 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/24636/statm: 12325 11206 91 167 0 12156 0
Current children cumulated CPU time (s) 4901.05
Current children cumulated vsize (KiB) 49300

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24647
/proc/meminfo: memFree=1252528/2055920 swapFree=4192956/4192956
[pid=24636] ppid=24634 vsize=49300 CPUtime=4961.03
/proc/24636/stat : 24636 (march_hi) R 24634 24636 24561 0 -1 4194304 21721 0 0 0 496079 24 0 0 25 0 1 0 43899487 50483200 11210 1992294400 134512640 135197378 4294956240 18446744073709551615 134570801 0 0 4096 0 0 0 0 17 1 0 0
/proc/24636/statm: 12325 11210 91 167 0 12156 0
Current children cumulated CPU time (s) 4961.03
Current children cumulated vsize (KiB) 49300



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24647
/proc/meminfo: memFree=1252464/2055920 swapFree=4192956/4192956
[pid=24636] ppid=24634 vsize=49300 CPUtime=5000.02
/proc/24636/stat : 24636 (march_hi) R 24634 24636 24561 0 -1 4194304 21723 0 0 0 499978 24 0 0 25 0 1 0 43899487 50483200 11212 1992294400 134512640 135197378 4294956240 18446744073709551615 134597295 0 0 4096 0 0 0 0 17 1 0 0
/proc/24636/statm: 12325 11212 91 167 0 12156 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 49300

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 2/65 24647
/proc/meminfo: memFree=1252464/2055920 swapFree=4192956/4192956
[pid=24636] ppid=24634 vsize=49300 CPUtime=5000.02
/proc/24636/stat : 24636 (march_hi) R 24634 24636 24561 0 -1 4194304 21723 0 0 0 499978 24 0 0 25 0 1 0 43899487 50483200 11212 1992294400 134512640 135197378 4294956240 18446744073709551615 134597295 0 0 4096 0 0 0 0 17 1 0 0
/proc/24636/statm: 12325 11212 91 167 0 12156 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 49300

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.31
CPU time (s): 5000.04
CPU user time (s): 4999.79
CPU system time (s): 0.252961
CPU usage (%): 99.9745
Max. virtual memory (cumulated for all children) (KiB): 49300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.79
system time used= 0.252961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21723
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= 6470

runsolver used 4.37233 second user time and 11.2393 second system time

The end

Launcher Data 

Begin job on node45 at 2009-04-19 18:31:56
IDJOB=1628335
IDBENCH=71682
IDSOLVER=583
FILE ID=node45/1628335-1240158716
PBS_JOBID= 9157956
Free space on /tmp= 66472 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/additional/20000/unif-k3-r4.2-v20000-c84000-S2025849033-087.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1628335-1240158716/watcher-1628335-1240158716 -o /tmp/evaluation-result-1628335-1240158716/solver-1628335-1240158716 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1628335-1240158716.cnf

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

MD5SUM BENCH= 1cae38a5d1a2ba7ee3355cbb0b58a8d9
RANDOM SEED=373505914

node45.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		: 3000.231
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		: 3000.231
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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1297872 kB
Buffers:         89524 kB
Cached:         572796 kB
SwapCached:          0 kB
Active:         303360 kB
Inactive:       373380 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1297872 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2388 kB
Writeback:           0 kB
Mapped:          24216 kB
Slab:            67356 kB
Committed_AS:   176200 kB
PageTables:       1376 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= 66472 MiB
End job on node45 at 2009-04-19 19:55:19