Trace number 307752

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, and are wall clock time (not CPU 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 KS 2007-02-08? (TO) 1200.03 1200.45

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S376181597-04-UNKNOWN.cnf
MD5SUM98be734cac3043e9901a8deb2fd05c78
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables6499
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.19/0.26	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.26	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.19/0.26	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.19/0.26	c main()::
0.19/0.26	c initFormula():: searching for DIMACS p-line....
0.19/0.26	c initFormula():: the DIMACS p-line indicates a CNF of 6500 variables and 17354 clauses.
0.19/0.26	c parseCNF():: parsing....
0.19/0.26	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.26	c runParser():: parsing was successful, warming up engines...
0.19/0.26	c simplify_formula():: removed 0 tautological, 1602 satisfied and 0 duplicate clauses
0.19/0.26	c preprocessing fase I completed:: there are now 6061 free variables and 15752 clauses.
0.19/0.26	c stat :: sign balance is biased by 0.730
0.19/0.26	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.19/0.26	c using 3-SAT heuristics (occurence based diff)
0.19/0.26	c longest clause has size 3
0.19/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 33 duplicate clauses
0.19/0.26	c resolvent_look() :: found 15 resolvents
0.19/0.26	c lessRedundantTransformation():: nothing to be done.
0.19/0.26	c transformTo3SAT():: you gave me 6500 variables and 15767 clauses.
0.19/0.26	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.19/0.26	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.19/0.26	c transformTo3SAT():: the transformation yielded 6500 variabels and 15767 clauses.
0.19/0.26	c main():: clause / variable ratio: ( 15767 / 6500 ) = 2.43
0.19/0.26	c longest clause has size 3
0.19/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.26	c dynamic_preselect_setsize :: on
0.19/0.26	c suggested doublelook initial :: 0
0.19/0.26	c main():: all systems go!
0.19/0.26	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 439 JD: 18
17.20/17.30	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node11/watcher-307752-1172501158 -o ROOT/results/node11/solver-307752-1172501158 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307752-1172501158/march_ks /tmp/evaluation/307752-1172501158/instance-307752-1172501158.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 0.92 0.98 0.99 3/77 7743
/proc/meminfo: memFree=1587008/2055920 swapFree=4192812/4192956
[pid=7743] ppid=7741 vsize=1344 CPUtime=0
/proc/7743/stat : 7743 (march_ks) R 7741 7743 7680 0 -1 4194304 224 0 0 0 0 0 0 0 18 0 1 0 270070401 1376256 209 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/7743/statm: 336 209 47 123 0 211 0

[startup+0.106365 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7743
/proc/meminfo: memFree=1587008/2055920 swapFree=4192812/4192956
[pid=7743] ppid=7741 vsize=2752 CPUtime=0.1
/proc/7743/stat : 7743 (march_ks) R 7741 7743 7680 0 -1 4194304 1258 0 0 0 10 0 0 0 18 0 1 0 270070401 2818048 484 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134838346 0 0 4096 0 0 0 0 17 1 0 0
/proc/7743/statm: 688 484 52 123 0 563 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2752

[startup+0.514412 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7743
/proc/meminfo: memFree=1587008/2055920 swapFree=4192812/4192956
[pid=7743] ppid=7741 vsize=7672 CPUtime=0.5
/proc/7743/stat : 7743 (march_ks) R 7741 7743 7680 0 -1 4194304 3750 0 0 0 49 1 0 0 22 0 1 0 270070401 7856128 1685 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7743/statm: 1918 1685 73 123 0 1793 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 7672

[startup+1.33451 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 7744
/proc/meminfo: memFree=1580280/2055920 swapFree=4192812/4192956
[pid=7743] ppid=7741 vsize=7824 CPUtime=1.32
/proc/7743/stat : 7743 (march_ks) R 7741 7743 7680 0 -1 4194304 3765 0 0 0 131 1 0 0 25 0 1 0 270070401 8011776 1700 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/7743/statm: 1956 1700 73 123 0 1831 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7824

[startup+2.9707 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 7744
/proc/meminfo: memFree=1580024/2055920 swapFree=4192812/4192956
[pid=7743] ppid=7741 vsize=8080 CPUtime=2.96
/proc/7743/stat : 7743 (march_ks) R 7741 7743 7680 0 -1 4194304 3816 0 0 0 295 1 0 0 25 0 1 0 270070401 8273920 1751 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538568 0 0 4096 0 0 0 0 17 1 0 0
/proc/7743/statm: 2020 1751 73 123 0 1895 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 8080

[startup+6.24709 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 7744
/proc/meminfo: memFree=1579768/2055920 swapFree=4192812/4192956
[pid=7743] ppid=7741 vsize=8208 CPUtime=6.24
/proc/7743/stat : 7743 (march_ks) R 7741 7743 7680 0 -1 4194304 3867 0 0 0 623 1 0 0 25 0 1 0 270070401 8404992 1802 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/7743/statm: 2052 1802 73 123 0 1927 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 8208

[startup+12.7049 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 7744
/proc/meminfo: memFree=1579576/2055920 swapFree=4192812/4192956
[pid=7743] ppid=7741 vsize=8468 CPUtime=12.69
/proc/7743/stat : 7743 (march_ks) R 7741 7743 7680 0 -1 4194304 3934 0 0 0 1268 1 0 0 25 0 1 0 270070401 8671232 1869 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/7743/statm: 2117 1869 73 123 0 1992 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8468

[startup+25.5124 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 7744
/proc/meminfo: memFree=1579256/2055920 swapFree=4192812/4192956
[pid=7743] ppid=7741 vsize=8852 CPUtime=25.49
/proc/7743/stat : 7743 (march_ks) R 7741 7743 7680 0 -1 4194304 4025 0 0 0 2548 1 0 0 25 0 1 0 270070401 9064448 1960 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542752 0 0 4096 0 0 0 0 17 1 0 0
/proc/7743/statm: 2213 1960 73 123 0 2088 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8852

[startup+51.1254 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 7744
/proc/meminfo: memFree=1578936/2055920 swapFree=4192812/4192956
[pid=7743] ppid=7741 vsize=9376 CPUtime=51.1
/proc/7743/stat : 7743 (march_ks) R 7741 7743 7680 0 -1 4194304 4104 0 0 0 5108 2 0 0 25 0 1 0 270070401 9601024 2039 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/7743/statm: 2344 2039 73 123 0 2219 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 9376

[startup+102.348 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7744
/proc/meminfo: memFree=1578616/2055920 swapFree=4192812/4192956
[pid=7743] ppid=7741 vsize=9640 CPUtime=102.31
/proc/7743/stat : 7743 (march_ks) R 7741 7743 7680 0 -1 4194304 4187 0 0 0 10228 3 0 0 25 0 1 0 270070401 9871360 2122 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526501 0 0 4096 0 0 0 0 17 1 0 0
/proc/7743/statm: 2410 2122 73 123 0 2285 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 9640

[startup+162.379 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7744
/proc/meminfo: memFree=1578168/2055920 swapFree=4192812/4192956
[pid=7743] ppid=7741 vsize=10036 CPUtime=162.32
/proc/7743/stat : 7743 (march_ks) R 7741 7743 7680 0 -1 4194304 4285 0 0 0 16229 3 0 0 25 0 1 0 270070401 10276864 2220 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/7743/statm: 2509 2220 73 123 0 2384 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 10036

[startup+222.407 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7744
/proc/meminfo: memFree=1577976/2055920 swapFree=4192812/4192956
[pid=7743] ppid=7741 vsize=10168 CPUtime=222.34
/proc/7743/stat : 7743 (march_ks) R 7741 7743 7680 0 -1 4194304 4325 0 0 0 22230 4 0 0 25 0 1 0 270070401 10412032 2260 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/7743/statm: 2542 2260 73 123 0 2417 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 10168

[startup+282.432 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7744
/proc/meminfo: memFree=1577848/2055920 swapFree=4192812/4192956
[pid=7743] ppid=7741 vsize=10300 CPUtime=282.34
/proc/7743/stat : 7743 (march_ks) R 7741 7743 7680 0 -1 4194304 4353 0 0 0 28230 4 0 0 25 0 1 0 270070401 10547200 2288 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/7743/statm: 2575 2288 73 123 0 2450 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 10300

[startup+342.458 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7744
/proc/meminfo: memFree=1577592/2055920 swapFree=4192812/4192956
[pid=7743] ppid=7741 vsize=10564 CPUtime=342.36
/proc/7743/stat : 7743 (march_ks) R 7741 7743 7680 0 -1 4194304 4413 0 0 0 34231 5 0 0 25 0 1 0 270070401 10817536 2348 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/7743/statm: 2641 2348 73 123 0 2516 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 10564

[startup+402.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7744
/proc/meminfo: memFree=1577336/2055920 swapFree=4192812/4192956
[pid=7743] ppid=7741 vsize=10696 CPUtime=402.37
/proc/7743/stat : 7743 (march_ks) R 7741 7743 7680 0 -1 4194304 4463 0 0 0 40232 5 0 0 25 0 1 0 270070401 10952704 2398 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/7743/statm: 2674 2399 73 123 0 2549 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 10696

[startup+462.517 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7744
/proc/meminfo: memFree=1577336/2055920 swapFree=4192812/4192956
[pid=7743] ppid=7741 vsize=10960 CPUtime=462.38
/proc/7743/stat : 7743 (march_ks) R 7741 7743 7680 0 -1 4194304 4503 0 0 0 46232 6 0 0 25 0 1 0 270070401 11223040 2438 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548924 0 0 4096 0 0 0 0 17 1 0 0
/proc/7743/statm: 2740 2438 73 123 0 2615 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 10960

[startup+522.548 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7744
/proc/meminfo: memFree=1577144/2055920 swapFree=4192812/4192956
[pid=7743] ppid=7741 vsize=10960 CPUtime=522.4
/proc/7743/stat : 7743 (march_ks) R 7741 7743 7680 0 -1 4194304 4533 0 0 0 52233 7 0 0 25 0 1 0 270070401 11223040 2468 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7743/statm: 2740 2468 73 123 0 2615 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 10960

[startup+582.576 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7744
/proc/meminfo: memFree=1577016/2055920 swapFree=4192812/4192956
[pid=7743] ppid=7741 vsize=11092 CPUtime=582.41
/proc/7743/stat : 7743 (march_ks) R 7741 7743 7680 0 -1 4194304 4562 0 0 0 58234 7 0 0 25 0 1 0 270070401 11358208 2497 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542273 0 0 4096 0 0 0 0 17 1 0 0
/proc/7743/statm: 2773 2497 73 123 0 2648 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 11092

[startup+642.605 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7744
/proc/meminfo: memFree=1576952/2055920 swapFree=4192812/4192956
[pid=7743] ppid=7741 vsize=11224 CPUtime=642.43
/proc/7743/stat : 7743 (march_ks) R 7741 7743 7680 0 -1 4194304 4585 0 0 0 64235 8 0 0 25 0 1 0 270070401 11493376 2520 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134584942 0 0 4096 0 0 0 0 17 1 0 0
/proc/7743/statm: 2806 2520 73 123 0 2681 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 11224

[startup+702.632 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7744
/proc/meminfo: memFree=1576888/2055920 swapFree=4192812/4192956
[pid=7743] ppid=7741 vsize=11356 CPUtime=702.43
/proc/7743/stat : 7743 (march_ks) R 7741 7743 7680 0 -1 4194304 4609 0 0 0 70235 8 0 0 25 0 1 0 270070401 11628544 2544 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/7743/statm: 2839 2544 73 123 0 2714 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 11356

[startup+762.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7744
/proc/meminfo: memFree=1576760/2055920 swapFree=4192812/4192956
[pid=7743] ppid=7741 vsize=11356 CPUtime=762.45
/proc/7743/stat : 7743 (march_ks) R 7741 7743 7680 0 -1 4194304 4627 0 0 0 76236 9 0 0 25 0 1 0 270070401 11628544 2562 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548904 0 0 4096 0 0 0 0 17 1 0 0
/proc/7743/statm: 2839 2562 73 123 0 2714 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 11356

[startup+822.692 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7744
/proc/meminfo: memFree=1576760/2055920 swapFree=4192812/4192956
[pid=7743] ppid=7741 vsize=11488 CPUtime=822.46
/proc/7743/stat : 7743 (march_ks) R 7741 7743 7680 0 -1 4194304 4643 0 0 0 82236 10 0 0 25 0 1 0 270070401 11763712 2578 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134584621 0 0 4096 0 0 0 0 17 1 0 0
/proc/7743/statm: 2872 2578 73 123 0 2747 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 11488

[startup+882.723 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7744
/proc/meminfo: memFree=1576632/2055920 swapFree=4192812/4192956
[pid=7743] ppid=7741 vsize=11488 CPUtime=882.47
/proc/7743/stat : 7743 (march_ks) R 7741 7743 7680 0 -1 4194304 4658 0 0 0 88237 10 0 0 25 0 1 0 270070401 11763712 2593 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526538 0 0 4096 0 0 0 0 17 1 0 0
/proc/7743/statm: 2872 2593 73 123 0 2747 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 11488

[startup+942.77 s]
/proc/loadavg: 1.07 1.02 1.00 2/84 7856
/proc/meminfo: memFree=1575304/2055920 swapFree=4192812/4192956
[pid=7743] ppid=7741 vsize=11620 CPUtime=942.46
/proc/7743/stat : 7743 (march_ks) R 7741 7743 7680 0 -1 4194304 4674 0 0 0 94234 12 0 0 25 0 1 0 270070401 11898880 2609 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134578933 0 0 4096 0 0 0 0 17 1 0 0
/proc/7743/statm: 2905 2609 73 123 0 2780 0
Current children cumulated CPU time (s) 942.46
Current children cumulated vsize (KiB) 11620

[startup+1002.82 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 7942
/proc/meminfo: memFree=1576312/2055920 swapFree=4192812/4192956
[pid=7743] ppid=7741 vsize=11620 CPUtime=1002.45
/proc/7743/stat : 7743 (march_ks) R 7741 7743 7680 0 -1 4194304 4689 0 0 0 100232 13 0 0 25 0 1 0 270070401 11898880 2624 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542776 0 0 4096 0 0 0 0 17 1 0 0
/proc/7743/statm: 2905 2624 73 123 0 2780 0
Current children cumulated CPU time (s) 1002.45
Current children cumulated vsize (KiB) 11620

[startup+1062.86 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 7942
/proc/meminfo: memFree=1576440/2055920 swapFree=4192812/4192956
[pid=7743] ppid=7741 vsize=11620 CPUtime=1062.47
/proc/7743/stat : 7743 (march_ks) R 7741 7743 7680 0 -1 4194304 4701 0 0 0 106234 13 0 0 25 0 1 0 270070401 11898880 2636 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/7743/statm: 2905 2636 73 123 0 2780 0
Current children cumulated CPU time (s) 1062.47
Current children cumulated vsize (KiB) 11620

[startup+1122.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7942
/proc/meminfo: memFree=1576440/2055920 swapFree=4192812/4192956
[pid=7743] ppid=7741 vsize=11752 CPUtime=1122.49
/proc/7743/stat : 7743 (march_ks) R 7741 7743 7680 0 -1 4194304 4711 0 0 0 112235 14 0 0 25 0 1 0 270070401 12034048 2646 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564571 0 0 4096 0 0 0 0 17 1 0 0
/proc/7743/statm: 2938 2646 73 123 0 2813 0
Current children cumulated CPU time (s) 1122.49
Current children cumulated vsize (KiB) 11752

[startup+1182.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7942
/proc/meminfo: memFree=1576376/2055920 swapFree=4192812/4192956
[pid=7743] ppid=7741 vsize=11752 CPUtime=1182.49
/proc/7743/stat : 7743 (march_ks) R 7741 7743 7680 0 -1 4194304 4720 0 0 0 118235 14 0 0 25 0 1 0 270070401 12034048 2655 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527190 0 0 4096 0 0 0 0 17 1 0 0
/proc/7743/statm: 2938 2655 73 123 0 2813 0
Current children cumulated CPU time (s) 1182.49
Current children cumulated vsize (KiB) 11752



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7942
/proc/meminfo: memFree=1576312/2055920 swapFree=4192812/4192956
[pid=7743] ppid=7741 vsize=11752 CPUtime=1200.01
/proc/7743/stat : 7743 (march_ks) R 7741 7743 7680 0 -1 4194304 4722 0 0 0 119987 14 0 0 25 0 1 0 270070401 12034048 2657 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/7743/statm: 2938 2657 73 123 0 2813 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 11752

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

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

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7942
/proc/meminfo: memFree=1576312/2055920 swapFree=4192812/4192956
[pid=7743] ppid=7741 vsize=11752 CPUtime=1200.01
/proc/7743/stat : 7743 (march_ks) R 7741 7743 7680 0 -1 4194304 4722 0 0 0 119987 14 0 0 25 0 1 0 270070401 12034048 2657 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/7743/statm: 2938 2657 73 123 0 2813 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 11752

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.03
CPU user time (s): 1199.88
CPU system time (s): 0.151976
CPU usage (%): 99.9654
Max. virtual memory (cumulated for all children) (KiB): 11752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.151976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4722
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= 6
involuntary context switches= 25090

runsolver used 1.40079 second user time and 2.72159 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Mon Feb 26 14:45:59 UTC 2007

IDJOB= 307752
IDBENCH= 20213
IDSOLVER= 111
FILE ID= node11/307752-1172501158

PBS_JOBID= 3971602

Free space on /tmp= 66558 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S376181597-04-UNKNOWN.cnf
COMMAND LINE= /tmp/evaluation/307752-1172501158/march_ks /tmp/evaluation/307752-1172501158/instance-307752-1172501158.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-307752-1172501158 -o ROOT/results/node11/solver-307752-1172501158 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307752-1172501158/march_ks /tmp/evaluation/307752-1172501158/instance-307752-1172501158.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  98be734cac3043e9901a8deb2fd05c78

RANDOM SEED= 470697107

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.243
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		: 3000.243
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:       1587424 kB
Buffers:         49560 kB
Cached:         306488 kB
SwapCached:          0 kB
Active:         213064 kB
Inactive:       186088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1587424 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2712 kB
Writeback:           0 kB
Mapped:          61988 kB
Slab:            54876 kB
Committed_AS:   779112 kB
PageTables:       1756 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= 66558 MiB

End job on node11 on Mon Feb 26 15:06:01 UTC 2007