Trace number 1626265

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
SAT07 reference solver: March KS 2007-02-08? (TO) 5000.06 5002.91

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/12000/
unif-k3-r4.2-v12000-c50400-S1510966387-018.cnf
MD5SUM3576a3cf7cfc1985034b5d4b3a46f902
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1370.66
Satisfiable
(Un)Satisfiability was proved
Number of variables12000
Number of clauses50400
Sum of the clauses size151200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 350400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.69/0.78	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.69/0.78	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.69/0.78	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.69/0.78	c main()::
0.69/0.78	c initFormula():: searching for DIMACS p-line....
0.69/0.78	c initFormula():: the DIMACS p-line indicates a CNF of 12000 variables and 50400 clauses.
0.69/0.78	c parseCNF():: parsing....
0.69/0.78	c parseCNF():: the CNF contains 0 unary clauses.
0.69/0.78	c runParser():: parsing was successful, warming up engines...
0.69/0.78	c simplify_formula():: removed 0 tautological, 300 satisfied and 0 duplicate clauses
0.69/0.78	c preprocessing fase I completed:: there are now 11953 free variables and 50100 clauses.
0.69/0.78	c stat :: sign balance is biased by 0.466
0.69/0.78	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.69/0.78	c using 3-SAT heuristics (occurence based diff)
0.69/0.78	c longest clause has size 3
0.69/0.78	c simplify_formula():: removed 0 tautological, 0 satisfied and 189 duplicate clauses
0.69/0.78	c resolvent_look() :: found 97 resolvents
0.69/0.78	c lessRedundantTransformation():: nothing to be done.
0.69/0.78	c transformTo3SAT():: you gave me 12000 variables and 50197 clauses.
0.69/0.78	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.69/0.78	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.69/0.78	c transformTo3SAT():: the transformation yielded 12000 variabels and 50197 clauses.
0.69/0.78	c main():: clause / variable ratio: ( 50197 / 12000 ) = 4.18
0.69/0.78	c longest clause has size 3
0.69/0.78	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.69/0.78	c dynamic_preselect_setsize :: off
0.69/0.78	c suggested doublelook initial :: 0
0.69/0.78	c main():: all systems go!
0.69/0.78	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 888 JD: 781
19.07/19.14	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-1626265-1240053271/watcher-1626265-1240053271 -o /tmp/evaluation-result-1626265-1240053271/solver-1626265-1240053271 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626265-1240053271.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 21729
/proc/meminfo: memFree=1048312/2055920 swapFree=4192956/4192956
[pid=21729] ppid=21727 vsize=1948 CPUtime=0
/proc/21729/stat : 21729 (march_ks) R 21727 21729 21586 0 -1 4194304 349 0 0 0 0 0 0 0 18 0 1 0 33356070 1994752 335 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/21729/statm: 487 336 47 123 0 362 0

[startup+0.083853 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 21729
/proc/meminfo: memFree=1048312/2055920 swapFree=4192956/4192956
[pid=21729] ppid=21727 vsize=5264 CPUtime=0.07
/proc/21729/stat : 21729 (march_ks) R 21727 21729 21586 0 -1 4194304 1098 0 0 0 7 0 0 0 18 0 1 0 33356070 5390336 848 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/21729/statm: 1316 848 48 123 0 1191 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5264

[startup+0.101858 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 21729
/proc/meminfo: memFree=1048312/2055920 swapFree=4192956/4192956
[pid=21729] ppid=21727 vsize=5536 CPUtime=0.09
/proc/21729/stat : 21729 (march_ks) R 21727 21729 21586 0 -1 4194304 1195 0 0 0 9 0 0 0 18 0 1 0 33356070 5668864 894 1992294400 134512640 135019032 4294956240 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 0 0 0
/proc/21729/statm: 1384 894 50 123 0 1259 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5536

[startup+0.301897 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 21729
/proc/meminfo: memFree=1048312/2055920 swapFree=4192956/4192956
[pid=21729] ppid=21727 vsize=5800 CPUtime=0.29
/proc/21729/stat : 21729 (march_ks) R 21727 21729 21586 0 -1 4194304 3418 0 0 0 28 1 0 0 19 0 1 0 33356070 5939200 950 1992294400 134512640 135019032 4294956240 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 0 0 0
/proc/21729/statm: 1450 950 52 123 0 1325 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5800

[startup+0.701979 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 21729
/proc/meminfo: memFree=1048312/2055920 swapFree=4192956/4192956
[pid=21729] ppid=21727 vsize=15132 CPUtime=0.69
/proc/21729/stat : 21729 (march_ks) R 21727 21729 21586 0 -1 4194304 9725 0 0 0 65 4 0 0 23 0 1 0 33356070 15495168 2722 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/21729/statm: 3783 2724 68 123 0 3658 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15132

[startup+1.50114 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21730
/proc/meminfo: memFree=1035696/2055920 swapFree=4192956/4192956
[pid=21729] ppid=21727 vsize=15392 CPUtime=1.49
/proc/21729/stat : 21729 (march_ks) R 21727 21729 21586 0 -1 4194304 10986 0 0 0 145 4 0 0 25 0 1 0 33356070 15761408 3216 1992294400 134512640 135019032 4294956240 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 0 0 0
/proc/21729/statm: 3848 3216 73 123 0 3723 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15392

[startup+3.10247 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21730
/proc/meminfo: memFree=1035568/2055920 swapFree=4192956/4192956
[pid=21729] ppid=21727 vsize=15548 CPUtime=3.1
/proc/21729/stat : 21729 (march_ks) R 21727 21729 21586 0 -1 4194304 11014 0 0 0 305 5 0 0 25 0 1 0 33356070 15921152 3244 1992294400 134512640 135019032 4294956240 18446744073709551615 134597212 0 0 4096 0 0 0 0 17 0 0 0
/proc/21729/statm: 3887 3244 73 123 0 3762 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 15548

[startup+6.30112 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21730
/proc/meminfo: memFree=1034928/2055920 swapFree=4192956/4192956
[pid=21729] ppid=21727 vsize=16340 CPUtime=6.29
/proc/21729/stat : 21729 (march_ks) R 21727 21729 21586 0 -1 4194304 11146 0 0 0 624 5 0 0 25 0 1 0 33356070 16732160 3376 1992294400 134512640 135019032 4294956240 18446744073709551615 134548916 0 0 4096 0 0 0 0 17 0 0 0
/proc/21729/statm: 4085 3376 73 123 0 3960 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16340

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21730
/proc/meminfo: memFree=1033720/2055920 swapFree=4192956/4192956
[pid=21729] ppid=21727 vsize=17636 CPUtime=12.68
/proc/21729/stat : 21729 (march_ks) R 21727 21729 21586 0 -1 4194304 11410 0 0 0 1263 5 0 0 25 0 1 0 33356070 18059264 3640 1992294400 134512640 135019032 4294956240 18446744073709551615 134526496 0 0 4096 0 0 0 0 17 1 0 0
/proc/21729/statm: 4409 3640 73 123 0 4284 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17636

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21730
/proc/meminfo: memFree=1033464/2055920 swapFree=4192956/4192956
[pid=21729] ppid=21727 vsize=18096 CPUtime=25.47
/proc/21729/stat : 21729 (march_ks) R 21727 21729 21586 0 -1 4194304 11505 0 0 0 2542 5 0 0 25 0 1 0 33356070 18530304 3735 1992294400 134512640 135019032 4294956240 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 0 0 0
/proc/21729/statm: 4524 3735 73 123 0 4399 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 18096

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21730
/proc/meminfo: memFree=1032760/2055920 swapFree=4192956/4192956
[pid=21729] ppid=21727 vsize=18880 CPUtime=51.06
/proc/21729/stat : 21729 (march_ks) R 21727 21729 21586 0 -1 4194304 11699 0 0 0 5101 5 0 0 25 0 1 0 33356070 19333120 3929 1992294400 134512640 135019032 4294956240 18446744073709551615 134526406 0 0 4096 0 0 0 0 17 0 0 0
/proc/21729/statm: 4720 3929 73 123 0 4595 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 18880

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21730
/proc/meminfo: memFree=1032248/2055920 swapFree=4192956/4192956
[pid=21729] ppid=21727 vsize=19264 CPUtime=102.2
/proc/21729/stat : 21729 (march_ks) R 21727 21729 21586 0 -1 4194304 11804 0 0 0 10215 5 0 0 25 0 1 0 33356070 19726336 4034 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21729/statm: 4816 4034 73 123 0 4691 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 19264

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21730
/proc/meminfo: memFree=1031992/2055920 swapFree=4192956/4192956
[pid=21729] ppid=21727 vsize=19520 CPUtime=162.15
/proc/21729/stat : 21729 (march_ks) R 21727 21729 21586 0 -1 4194304 11872 0 0 0 16210 5 0 0 25 0 1 0 33356070 19988480 4102 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/21729/statm: 4880 4102 73 123 0 4755 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 19520

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21730
/proc/meminfo: memFree=1031736/2055920 swapFree=4192956/4192956
[pid=21729] ppid=21727 vsize=19776 CPUtime=222.12
/proc/21729/stat : 21729 (march_ks) R 21727 21729 21586 0 -1 4194304 11925 0 0 0 22207 5 0 0 25 0 1 0 33356070 20250624 4155 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/21729/statm: 4944 4155 73 123 0 4819 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 19776

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21730
/proc/meminfo: memFree=1031608/2055920 swapFree=4192956/4192956
[pid=21729] ppid=21727 vsize=19904 CPUtime=282.08
/proc/21729/stat : 21729 (march_ks) R 21727 21729 21586 0 -1 4194304 11969 0 0 0 28203 5 0 0 25 0 1 0 33356070 20381696 4199 1992294400 134512640 135019032 4294956240 18446744073709551615 134538228 0 0 4096 0 0 0 0 17 0 0 0
/proc/21729/statm: 4976 4199 73 123 0 4851 0
Current children cumulated CPU time (s) 282.08
Current children cumulated vsize (KiB) 19904

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21730
/proc/meminfo: memFree=1031416/2055920 swapFree=4192956/4192956
[pid=21729] ppid=21727 vsize=20032 CPUtime=342.05
/proc/21729/stat : 21729 (march_ks) R 21727 21729 21586 0 -1 4194304 12009 0 0 0 34200 5 0 0 25 0 1 0 33356070 20512768 4239 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/21729/statm: 5008 4239 73 123 0 4883 0
Current children cumulated CPU time (s) 342.05
Current children cumulated vsize (KiB) 20032

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21730
/proc/meminfo: memFree=1031352/2055920 swapFree=4192956/4192956
[pid=21729] ppid=21727 vsize=20160 CPUtime=402.02
/proc/21729/stat : 21729 (march_ks) R 21727 21729 21586 0 -1 4194304 12034 0 0 0 40196 6 0 0 25 0 1 0 33356070 20643840 4264 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21729/statm: 5040 4264 73 123 0 4915 0
Current children cumulated CPU time (s) 402.02
Current children cumulated vsize (KiB) 20160

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21730
/proc/meminfo: memFree=1031224/2055920 swapFree=4192956/4192956
[pid=21729] ppid=21727 vsize=20288 CPUtime=461.98
/proc/21729/stat : 21729 (march_ks) R 21727 21729 21586 0 -1 4194304 12060 0 0 0 46192 6 0 0 25 0 1 0 33356070 20774912 4290 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/21729/statm: 5072 4290 73 123 0 4947 0
Current children cumulated CPU time (s) 461.98
Current children cumulated vsize (KiB) 20288

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21730
/proc/meminfo: memFree=1031160/2055920 swapFree=4192956/4192956
[pid=21729] ppid=21727 vsize=20288 CPUtime=521.95
/proc/21729/stat : 21729 (march_ks) R 21727 21729 21586 0 -1 4194304 12081 0 0 0 52189 6 0 0 25 0 1 0 33356070 20774912 4311 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/21729/statm: 5072 4311 73 123 0 4947 0
Current children cumulated CPU time (s) 521.95
Current children cumulated vsize (KiB) 20288

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21730
/proc/meminfo: memFree=1031096/2055920 swapFree=4192956/4192956
[pid=21729] ppid=21727 vsize=20416 CPUtime=581.92
/proc/21729/stat : 21729 (march_ks) R 21727 21729 21586 0 -1 4194304 12097 0 0 0 58186 6 0 0 25 0 1 0 33356070 20905984 4327 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/21729/statm: 5104 4327 73 123 0 4979 0
Current children cumulated CPU time (s) 581.92
Current children cumulated vsize (KiB) 20416

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21730
/proc/meminfo: memFree=1031032/2055920 swapFree=4192956/4192956
[pid=21729] ppid=21727 vsize=20544 CPUtime=641.89
/proc/21729/stat : 21729 (march_ks) R 21727 21729 21586 0 -1 4194304 12118 0 0 0 64183 6 0 0 25 0 1 0 33356070 21037056 4348 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21729/statm: 5136 4348 73 123 0 5011 0
Current children cumulated CPU time (s) 641.89
Current children cumulated vsize (KiB) 20544


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

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21738
/proc/meminfo: memFree=1028792/2055920 swapFree=4192956/4192956
[pid=21729] ppid=21727 vsize=22340 CPUtime=4059.97
/proc/21729/stat : 21729 (march_ks) R 21727 21729 21586 0 -1 4194304 12602 0 0 0 405988 9 0 0 25 0 1 0 33356070 22876160 4832 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/21729/statm: 5585 4832 73 123 0 5460 0
Current children cumulated CPU time (s) 4059.97
Current children cumulated vsize (KiB) 22340

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21738
/proc/meminfo: memFree=1028728/2055920 swapFree=4192956/4192956
[pid=21729] ppid=21727 vsize=22468 CPUtime=4119.91
/proc/21729/stat : 21729 (march_ks) R 21727 21729 21586 0 -1 4194304 12606 0 0 0 411982 9 0 0 25 0 1 0 33356070 23007232 4836 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/21729/statm: 5617 4836 73 123 0 5492 0
Current children cumulated CPU time (s) 4119.91
Current children cumulated vsize (KiB) 22468

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21738
/proc/meminfo: memFree=1028728/2055920 swapFree=4192956/4192956
[pid=21729] ppid=21727 vsize=22468 CPUtime=4179.88
/proc/21729/stat : 21729 (march_ks) R 21727 21729 21586 0 -1 4194304 12610 0 0 0 417979 9 0 0 25 0 1 0 33356070 23007232 4840 1992294400 134512640 135019032 4294956240 18446744073709551615 134548611 0 0 4096 0 0 0 0 17 0 0 0
/proc/21729/statm: 5617 4840 73 123 0 5492 0
Current children cumulated CPU time (s) 4179.88
Current children cumulated vsize (KiB) 22468

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21738
/proc/meminfo: memFree=1028728/2055920 swapFree=4192956/4192956
[pid=21729] ppid=21727 vsize=22468 CPUtime=4239.85
/proc/21729/stat : 21729 (march_ks) R 21727 21729 21586 0 -1 4194304 12615 0 0 0 423976 9 0 0 25 0 1 0 33356070 23007232 4845 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/21729/statm: 5617 4845 73 123 0 5492 0
Current children cumulated CPU time (s) 4239.85
Current children cumulated vsize (KiB) 22468

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21738
/proc/meminfo: memFree=1028728/2055920 swapFree=4192956/4192956
[pid=21729] ppid=21727 vsize=22468 CPUtime=4299.82
/proc/21729/stat : 21729 (march_ks) R 21727 21729 21586 0 -1 4194304 12619 0 0 0 429973 9 0 0 25 0 1 0 33356070 23007232 4849 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/21729/statm: 5617 4849 73 123 0 5492 0
Current children cumulated CPU time (s) 4299.82
Current children cumulated vsize (KiB) 22468

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21738
/proc/meminfo: memFree=1028728/2055920 swapFree=4192956/4192956
[pid=21729] ppid=21727 vsize=22468 CPUtime=4359.79
/proc/21729/stat : 21729 (march_ks) R 21727 21729 21586 0 -1 4194304 12623 0 0 0 435970 9 0 0 25 0 1 0 33356070 23007232 4853 1992294400 134512640 135019032 4294956240 18446744073709551615 134542380 0 0 4096 0 0 0 0 17 0 0 0
/proc/21729/statm: 5617 4853 73 123 0 5492 0
Current children cumulated CPU time (s) 4359.79
Current children cumulated vsize (KiB) 22468

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21738
/proc/meminfo: memFree=1028664/2055920 swapFree=4192956/4192956
[pid=21729] ppid=21727 vsize=22468 CPUtime=4419.75
/proc/21729/stat : 21729 (march_ks) R 21727 21729 21586 0 -1 4194304 12626 0 0 0 441966 9 0 0 25 0 1 0 33356070 23007232 4856 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21729/statm: 5617 4856 73 123 0 5492 0
Current children cumulated CPU time (s) 4419.75
Current children cumulated vsize (KiB) 22468

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21738
/proc/meminfo: memFree=1028664/2055920 swapFree=4192956/4192956
[pid=21729] ppid=21727 vsize=22468 CPUtime=4479.72
/proc/21729/stat : 21729 (march_ks) R 21727 21729 21586 0 -1 4194304 12630 0 0 0 447963 9 0 0 25 0 1 0 33356070 23007232 4860 1992294400 134512640 135019032 4294956240 18446744073709551615 134526418 0 0 4096 0 0 0 0 17 0 0 0
/proc/21729/statm: 5617 4860 73 123 0 5492 0
Current children cumulated CPU time (s) 4479.72
Current children cumulated vsize (KiB) 22468

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21738
/proc/meminfo: memFree=1028664/2055920 swapFree=4192956/4192956
[pid=21729] ppid=21727 vsize=22468 CPUtime=4539.69
/proc/21729/stat : 21729 (march_ks) R 21727 21729 21586 0 -1 4194304 12634 0 0 0 453960 9 0 0 25 0 1 0 33356070 23007232 4864 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/21729/statm: 5617 4864 73 123 0 5492 0
Current children cumulated CPU time (s) 4539.69
Current children cumulated vsize (KiB) 22468

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21738
/proc/meminfo: memFree=1028600/2055920 swapFree=4192956/4192956
[pid=21729] ppid=21727 vsize=22596 CPUtime=4599.66
/proc/21729/stat : 21729 (march_ks) R 21727 21729 21586 0 -1 4194304 12639 0 0 0 459957 9 0 0 25 0 1 0 33356070 23138304 4869 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/21729/statm: 5649 4869 73 123 0 5524 0
Current children cumulated CPU time (s) 4599.66
Current children cumulated vsize (KiB) 22596

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21738
/proc/meminfo: memFree=1028536/2055920 swapFree=4192956/4192956
[pid=21729] ppid=21727 vsize=22596 CPUtime=4659.63
/proc/21729/stat : 21729 (march_ks) R 21727 21729 21586 0 -1 4194304 12645 0 0 0 465954 9 0 0 25 0 1 0 33356070 23138304 4875 1992294400 134512640 135019032 4294956240 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/21729/statm: 5649 4875 73 123 0 5524 0
Current children cumulated CPU time (s) 4659.63
Current children cumulated vsize (KiB) 22596

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21738
/proc/meminfo: memFree=1028536/2055920 swapFree=4192956/4192956
[pid=21729] ppid=21727 vsize=22596 CPUtime=4719.6
/proc/21729/stat : 21729 (march_ks) R 21727 21729 21586 0 -1 4194304 12650 0 0 0 471951 9 0 0 25 0 1 0 33356070 23138304 4880 1992294400 134512640 135019032 4294956240 18446744073709551615 134542988 0 0 4096 0 0 0 0 17 0 0 0
/proc/21729/statm: 5649 4880 73 123 0 5524 0
Current children cumulated CPU time (s) 4719.6
Current children cumulated vsize (KiB) 22596

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21738
/proc/meminfo: memFree=1028536/2055920 swapFree=4192956/4192956
[pid=21729] ppid=21727 vsize=22596 CPUtime=4779.57
/proc/21729/stat : 21729 (march_ks) R 21727 21729 21586 0 -1 4194304 12654 0 0 0 477948 9 0 0 25 0 1 0 33356070 23138304 4884 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/21729/statm: 5649 4884 73 123 0 5524 0
Current children cumulated CPU time (s) 4779.57
Current children cumulated vsize (KiB) 22596

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21738
/proc/meminfo: memFree=1028536/2055920 swapFree=4192956/4192956
[pid=21729] ppid=21727 vsize=22596 CPUtime=4839.54
/proc/21729/stat : 21729 (march_ks) R 21727 21729 21586 0 -1 4194304 12657 0 0 0 483945 9 0 0 25 0 1 0 33356070 23138304 4887 1992294400 134512640 135019032 4294956240 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 0 0 0
/proc/21729/statm: 5649 4887 73 123 0 5524 0
Current children cumulated CPU time (s) 4839.54
Current children cumulated vsize (KiB) 22596

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21738
/proc/meminfo: memFree=1028472/2055920 swapFree=4192956/4192956
[pid=21729] ppid=21727 vsize=22596 CPUtime=4899.49
/proc/21729/stat : 21729 (march_ks) R 21727 21729 21586 0 -1 4194304 12661 0 0 0 489940 9 0 0 25 0 1 0 33356070 23138304 4891 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/21729/statm: 5649 4891 73 123 0 5524 0
Current children cumulated CPU time (s) 4899.49
Current children cumulated vsize (KiB) 22596

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21738
/proc/meminfo: memFree=1028472/2055920 swapFree=4192956/4192956
[pid=21729] ppid=21727 vsize=22596 CPUtime=4959.46
/proc/21729/stat : 21729 (march_ks) R 21727 21729 21586 0 -1 4194304 12665 0 0 0 495937 9 0 0 25 0 1 0 33356070 23138304 4895 1992294400 134512640 135019032 4294956240 18446744073709551615 134526471 0 0 4096 0 0 0 0 17 0 0 0
/proc/21729/statm: 5649 4895 73 123 0 5524 0
Current children cumulated CPU time (s) 4959.46
Current children cumulated vsize (KiB) 22596



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21740
/proc/meminfo: memFree=1028216/2055920 swapFree=4192956/4192956
[pid=21729] ppid=21727 vsize=22596 CPUtime=5000.05
/proc/21729/stat : 21729 (march_ks) R 21727 21729 21586 0 -1 4194304 12668 0 0 0 499996 9 0 0 25 0 1 0 33356070 23138304 4898 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/21729/statm: 5649 4898 73 123 0 5524 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 22596

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

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

[startup+5002.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21740
/proc/meminfo: memFree=1028216/2055920 swapFree=4192956/4192956
[pid=21729] ppid=21727 vsize=22596 CPUtime=5000.05
/proc/21729/stat : 21729 (march_ks) R 21727 21729 21586 0 -1 4194304 12668 0 0 0 499996 9 0 0 25 0 1 0 33356070 23138304 4898 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/21729/statm: 5649 4898 73 123 0 5524 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 22596

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.91
CPU time (s): 5000.06
CPU user time (s): 4999.96
CPU system time (s): 0.100984
CPU usage (%): 99.9431
Max. virtual memory (cumulated for all children) (KiB): 22596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.96
system time used= 0.100984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12668
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= 20256

runsolver used 5.9131 second user time and 10.0005 second system time

The end

Launcher Data 

Begin job on node80 at 2009-04-18 13:14:31
IDJOB=1626265
IDBENCH=70367
IDSOLVER=582
FILE ID=node80/1626265-1240053271
PBS_JOBID= 9157501
Free space on /tmp= 66304 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/12000/unif-k3-r4.2-v12000-c50400-S1510966387-018.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626265-1240053271/watcher-1626265-1240053271 -o /tmp/evaluation-result-1626265-1240053271/solver-1626265-1240053271 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626265-1240053271.cnf            

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

MD5SUM BENCH= 3576a3cf7cfc1985034b5d4b3a46f902
RANDOM SEED=809088054

node80.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		: 3000.270
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		: 3000.270
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:      2055920 kB
MemFree:       1048792 kB
Buffers:         83340 kB
Cached:         826296 kB
SwapCached:          0 kB
Active:         320452 kB
Inactive:       602992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1048792 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3788 kB
Writeback:           0 kB
Mapped:          23588 kB
Slab:            69692 kB
Committed_AS:   159592 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= 66300 MiB
End job on node80 at 2009-04-18 14:37:56