Trace number 308572

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 1200.4

General information on the benchmark

Namerandom/2+p/p0.7/v5500/
unif2p-p0.7-v5500-c14685-S915337037-05-SAT.cnf
MD5SUMebde26cba69a0651179051fde4b21ccb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.315951
Satisfiable
(Un)Satisfiability was proved
Number of variables5500
Number of clauses14684
Sum of the clauses size39647
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 24405
Number of clauses of size 310279
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.10/0.20	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.10/0.20	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.10/0.20	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.10/0.20	c main()::
0.10/0.20	c initFormula():: searching for DIMACS p-line....
0.10/0.20	c initFormula():: the DIMACS p-line indicates a CNF of 5500 variables and 14684 clauses.
0.10/0.20	c parseCNF():: parsing....
0.10/0.20	c parseCNF():: the CNF contains 0 unary clauses.
0.10/0.20	c runParser():: parsing was successful, warming up engines...
0.10/0.20	c simplify_formula():: removed 0 tautological, 1409 satisfied and 0 duplicate clauses
0.10/0.20	c preprocessing fase I completed:: there are now 5115 free variables and 13275 clauses.
0.10/0.20	c stat :: sign balance is biased by 0.725
0.10/0.20	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.10/0.20	c using 3-SAT heuristics (occurence based diff)
0.10/0.20	c longest clause has size 3
0.10/0.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 36 duplicate clauses
0.10/0.20	c resolvent_look() :: found 17 resolvents
0.10/0.20	c lessRedundantTransformation():: nothing to be done.
0.10/0.20	c transformTo3SAT():: you gave me 5500 variables and 13292 clauses.
0.10/0.20	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.10/0.20	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.10/0.20	c transformTo3SAT():: the transformation yielded 5500 variabels and 13292 clauses.
0.10/0.20	c main():: clause / variable ratio: ( 13292 / 5500 ) = 2.42
0.10/0.20	c longest clause has size 3
0.10/0.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.10/0.20	c dynamic_preselect_setsize :: on
0.10/0.20	c suggested doublelook initial :: 0
0.10/0.20	c main():: all systems go!
0.10/0.20	c |----------------------------------------------------------------|
c |**
c |***
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1009 JD: 4
20.57/20.64	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/node77/watcher-308572-1172522483 -o ROOT/results/node77/solver-308572-1172522483 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308572-1172522483/march_ks /tmp/evaluation/308572-1172522483/instance-308572-1172522483.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: 1.00 1.00 1.00 2/67 3037
/proc/meminfo: memFree=1943416/2055892 swapFree=4086192/4096564
[pid=3037] ppid=3035 vsize=1200 CPUtime=0
/proc/3037/stat : 3037 (march_ks) R 3035 3037 2443 0 -1 4194304 191 0 0 0 0 0 0 0 20 0 1 0 47115888 1228800 177 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/3037/statm: 300 177 47 123 0 175 0

[startup+0.10636 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 3037
/proc/meminfo: memFree=1943416/2055892 swapFree=4086192/4096564
[pid=3037] ppid=3035 vsize=2428 CPUtime=0.1
/proc/3037/stat : 3037 (march_ks) R 3035 3037 2443 0 -1 4194304 1160 0 0 0 10 0 0 0 21 0 1 0 47115888 2486272 424 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134677324 0 0 4096 0 0 0 0 17 1 0 0
/proc/3037/statm: 607 424 52 123 0 482 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2428

[startup+0.514408 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 3037
/proc/meminfo: memFree=1943416/2055892 swapFree=4086192/4096564
[pid=3037] ppid=3035 vsize=6752 CPUtime=0.51
/proc/3037/stat : 3037 (march_ks) R 3035 3037 2443 0 -1 4194304 3108 0 0 0 50 1 0 0 24 0 1 0 47115888 6914048 1462 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134628861 0 0 4096 0 0 0 0 17 1 0 0
/proc/3037/statm: 1688 1462 73 123 0 1563 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 6752

[startup+1.33451 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 3038
/proc/meminfo: memFree=1937648/2055892 swapFree=4086192/4096564
[pid=3037] ppid=3035 vsize=6752 CPUtime=1.33
/proc/3037/stat : 3037 (march_ks) R 3035 3037 2443 0 -1 4194304 3134 0 0 0 132 1 0 0 25 0 1 0 47115888 6914048 1488 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/3037/statm: 1688 1488 73 123 0 1563 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 6752

[startup+2.9707 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 3038
/proc/meminfo: memFree=1937456/2055892 swapFree=4086192/4096564
[pid=3037] ppid=3035 vsize=7012 CPUtime=2.96
/proc/3037/stat : 3037 (march_ks) R 3035 3037 2443 0 -1 4194304 3170 0 0 0 295 1 0 0 25 0 1 0 47115888 7180288 1524 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/3037/statm: 1753 1524 73 123 0 1628 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7012

[startup+6.24709 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 3038
/proc/meminfo: memFree=1937136/2055892 swapFree=4086192/4096564
[pid=3037] ppid=3035 vsize=7140 CPUtime=6.23
/proc/3037/stat : 3037 (march_ks) R 3035 3037 2443 0 -1 4194304 3210 0 0 0 622 1 0 0 25 0 1 0 47115888 7311360 1564 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/3037/statm: 1785 1564 73 123 0 1660 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 7140

[startup+12.7009 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 3038
/proc/meminfo: memFree=1936816/2055892 swapFree=4086192/4096564
[pid=3037] ppid=3035 vsize=7400 CPUtime=12.68
/proc/3037/stat : 3037 (march_ks) R 3035 3037 2443 0 -1 4194304 3271 0 0 0 1267 1 0 0 25 0 1 0 47115888 7577600 1625 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3037/statm: 1850 1625 73 123 0 1725 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7400

[startup+25.5034 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 3038
/proc/meminfo: memFree=1936432/2055892 swapFree=4086192/4096564
[pid=3037] ppid=3035 vsize=7792 CPUtime=25.48
/proc/3037/stat : 3037 (march_ks) R 3035 3037 2443 0 -1 4194304 3377 0 0 0 2547 1 0 0 25 0 1 0 47115888 7979008 1731 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542382 0 0 4096 0 0 0 0 17 1 0 0
/proc/3037/statm: 1948 1731 73 123 0 1823 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7792

[startup+51.1064 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 3038
/proc/meminfo: memFree=1936048/2055892 swapFree=4086192/4096564
[pid=3037] ppid=3035 vsize=8184 CPUtime=51.07
/proc/3037/stat : 3037 (march_ks) R 3035 3037 2443 0 -1 4194304 3461 0 0 0 5106 1 0 0 25 0 1 0 47115888 8380416 1815 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/3037/statm: 2046 1815 73 123 0 1921 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8184

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 3038
/proc/meminfo: memFree=1935728/2055892 swapFree=4086192/4096564
[pid=3037] ppid=3035 vsize=8448 CPUtime=102.26
/proc/3037/stat : 3037 (march_ks) R 3035 3037 2443 0 -1 4194304 3530 0 0 0 10225 1 0 0 25 0 1 0 47115888 8650752 1884 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/3037/statm: 2112 1884 73 123 0 1987 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8448

[startup+162.315 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 3038
/proc/meminfo: memFree=1935600/2055892 swapFree=4086192/4096564
[pid=3037] ppid=3035 vsize=8712 CPUtime=162.25
/proc/3037/stat : 3037 (march_ks) R 3035 3037 2443 0 -1 4194304 3582 0 0 0 16224 1 0 0 25 0 1 0 47115888 8921088 1936 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548904 0 0 4096 0 0 0 0 17 1 0 0
/proc/3037/statm: 2178 1936 73 123 0 2053 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 8712

[startup+222.324 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 3038
/proc/meminfo: memFree=1935344/2055892 swapFree=4086192/4096564
[pid=3037] ppid=3035 vsize=8844 CPUtime=222.24
/proc/3037/stat : 3037 (march_ks) R 3035 3037 2443 0 -1 4194304 3635 0 0 0 22223 1 0 0 25 0 1 0 47115888 9056256 1989 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542915 0 0 4096 0 0 0 0 17 1 0 0
/proc/3037/statm: 2211 1989 73 123 0 2086 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 8844

[startup+282.33 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 3038
/proc/meminfo: memFree=1935152/2055892 swapFree=4086192/4096564
[pid=3037] ppid=3035 vsize=9104 CPUtime=282.23
/proc/3037/stat : 3037 (march_ks) R 3035 3037 2443 0 -1 4194304 3674 0 0 0 28222 1 0 0 25 0 1 0 47115888 9322496 2028 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542527 0 0 4096 0 0 0 0 17 1 0 0
/proc/3037/statm: 2276 2028 73 123 0 2151 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 9104

[startup+342.336 s]
/proc/loadavg: 1.06 1.02 1.00 2/68 3038
/proc/meminfo: memFree=1935088/2055892 swapFree=4086192/4096564
[pid=3037] ppid=3035 vsize=9236 CPUtime=342.23
/proc/3037/stat : 3037 (march_ks) R 3035 3037 2443 0 -1 4194304 3699 0 0 0 34221 2 0 0 25 0 1 0 47115888 9457664 2053 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/3037/statm: 2309 2053 73 123 0 2184 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 9236

[startup+402.348 s]
/proc/loadavg: 1.02 1.01 1.00 2/68 3038
/proc/meminfo: memFree=1934960/2055892 swapFree=4086192/4096564
[pid=3037] ppid=3035 vsize=9368 CPUtime=402.23
/proc/3037/stat : 3037 (march_ks) R 3035 3037 2443 0 -1 4194304 3714 0 0 0 40221 2 0 0 25 0 1 0 47115888 9592832 2068 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/3037/statm: 2342 2068 73 123 0 2217 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 9368

[startup+462.353 s]
/proc/loadavg: 1.01 1.00 1.00 2/68 3038
/proc/meminfo: memFree=1934896/2055892 swapFree=4086192/4096564
[pid=3037] ppid=3035 vsize=9368 CPUtime=462.22
/proc/3037/stat : 3037 (march_ks) R 3035 3037 2443 0 -1 4194304 3733 0 0 0 46220 2 0 0 25 0 1 0 47115888 9592832 2087 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134578865 0 0 4096 0 0 0 0 17 1 0 0
/proc/3037/statm: 2342 2087 73 123 0 2217 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 9368

[startup+522.359 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 3038
/proc/meminfo: memFree=1934832/2055892 swapFree=4086192/4096564
[pid=3037] ppid=3035 vsize=9500 CPUtime=522.2
/proc/3037/stat : 3037 (march_ks) R 3035 3037 2443 0 -1 4194304 3749 0 0 0 52218 2 0 0 25 0 1 0 47115888 9728000 2103 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538128 0 0 4096 0 0 0 0 17 1 0 0
/proc/3037/statm: 2375 2103 73 123 0 2250 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 9500

[startup+582.366 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 3038
/proc/meminfo: memFree=1934768/2055892 swapFree=4086192/4096564
[pid=3037] ppid=3035 vsize=9500 CPUtime=582.2
/proc/3037/stat : 3037 (march_ks) R 3035 3037 2443 0 -1 4194304 3759 0 0 0 58218 2 0 0 25 0 1 0 47115888 9728000 2113 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538189 0 0 4096 0 0 0 0 17 1 0 0
/proc/3037/statm: 2375 2113 73 123 0 2250 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 9500

[startup+642.374 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 3039
/proc/meminfo: memFree=1934512/2055892 swapFree=4086192/4096564
[pid=3037] ppid=3035 vsize=9500 CPUtime=642.18
/proc/3037/stat : 3037 (march_ks) R 3035 3037 2443 0 -1 4194304 3775 0 0 0 64216 2 0 0 25 0 1 0 47115888 9728000 2129 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134525460 0 0 4096 0 0 0 0 17 1 0 0
/proc/3037/statm: 2375 2129 73 123 0 2250 0
Current children cumulated CPU time (s) 642.18
Current children cumulated vsize (KiB) 9500

[startup+702.381 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 3040
/proc/meminfo: memFree=1934512/2055892 swapFree=4086192/4096564
[pid=3037] ppid=3035 vsize=9632 CPUtime=702.17
/proc/3037/stat : 3037 (march_ks) R 3035 3037 2443 0 -1 4194304 3786 0 0 0 70215 2 0 0 25 0 1 0 47115888 9863168 2140 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/3037/statm: 2408 2140 73 123 0 2283 0
Current children cumulated CPU time (s) 702.17
Current children cumulated vsize (KiB) 9632

[startup+762.391 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 3040
/proc/meminfo: memFree=1934512/2055892 swapFree=4086192/4096564
[pid=3037] ppid=3035 vsize=9632 CPUtime=762.17
/proc/3037/stat : 3037 (march_ks) R 3035 3037 2443 0 -1 4194304 3798 0 0 0 76215 2 0 0 25 0 1 0 47115888 9863168 2152 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/3037/statm: 2408 2152 73 123 0 2283 0
Current children cumulated CPU time (s) 762.17
Current children cumulated vsize (KiB) 9632

[startup+822.405 s]
/proc/loadavg: 1.07 1.02 1.00 3/68 3040
/proc/meminfo: memFree=1934512/2055892 swapFree=4086192/4096564
[pid=3037] ppid=3035 vsize=9632 CPUtime=822.17
/proc/3037/stat : 3037 (march_ks) R 3035 3037 2443 0 -1 4194304 3806 0 0 0 82215 2 0 0 25 0 1 0 47115888 9863168 2160 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/3037/statm: 2408 2160 73 123 0 2283 0
Current children cumulated CPU time (s) 822.17
Current children cumulated vsize (KiB) 9632

[startup+882.414 s]
/proc/loadavg: 1.02 1.01 1.00 2/68 3040
/proc/meminfo: memFree=1934448/2055892 swapFree=4086192/4096564
[pid=3037] ppid=3035 vsize=9764 CPUtime=882.16
/proc/3037/stat : 3037 (march_ks) R 3035 3037 2443 0 -1 4194304 3814 0 0 0 88214 2 0 0 25 0 1 0 47115888 9998336 2168 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 1 0 0
/proc/3037/statm: 2441 2168 73 123 0 2316 0
Current children cumulated CPU time (s) 882.16
Current children cumulated vsize (KiB) 9764

[startup+942.424 s]
/proc/loadavg: 1.01 1.00 1.00 2/68 3040
/proc/meminfo: memFree=1934384/2055892 swapFree=4086192/4096564
[pid=3037] ppid=3035 vsize=9764 CPUtime=942.15
/proc/3037/stat : 3037 (march_ks) R 3035 3037 2443 0 -1 4194304 3822 0 0 0 94213 2 0 0 25 0 1 0 47115888 9998336 2176 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134596358 0 0 4096 0 0 0 0 17 1 0 0
/proc/3037/statm: 2441 2176 73 123 0 2316 0
Current children cumulated CPU time (s) 942.15
Current children cumulated vsize (KiB) 9764

[startup+1002.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 3040
/proc/meminfo: memFree=1934320/2055892 swapFree=4086192/4096564
[pid=3037] ppid=3035 vsize=9764 CPUtime=1002.15
/proc/3037/stat : 3037 (march_ks) R 3035 3037 2443 0 -1 4194304 3828 0 0 0 100213 2 0 0 25 0 1 0 47115888 9998336 2182 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 1 0 0
/proc/3037/statm: 2441 2182 73 123 0 2316 0
Current children cumulated CPU time (s) 1002.15
Current children cumulated vsize (KiB) 9764

[startup+1062.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 3040
/proc/meminfo: memFree=1934320/2055892 swapFree=4086192/4096564
[pid=3037] ppid=3035 vsize=9764 CPUtime=1062.14
/proc/3037/stat : 3037 (march_ks) R 3035 3037 2443 0 -1 4194304 3836 0 0 0 106212 2 0 0 25 0 1 0 47115888 9998336 2190 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564774 0 0 4096 0 0 0 0 17 1 0 0
/proc/3037/statm: 2441 2190 73 123 0 2316 0
Current children cumulated CPU time (s) 1062.14
Current children cumulated vsize (KiB) 9764

[startup+1122.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/68 3040
/proc/meminfo: memFree=1934256/2055892 swapFree=4086192/4096564
[pid=3037] ppid=3035 vsize=9764 CPUtime=1122.13
/proc/3037/stat : 3037 (march_ks) R 3035 3037 2443 0 -1 4194304 3841 0 0 0 112211 2 0 0 25 0 1 0 47115888 9998336 2195 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134579877 0 0 4096 0 0 0 0 17 1 0 0
/proc/3037/statm: 2441 2195 73 123 0 2316 0
Current children cumulated CPU time (s) 1122.13
Current children cumulated vsize (KiB) 9764

[startup+1182.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 3104
/proc/meminfo: memFree=1932840/2055892 swapFree=4086192/4096564
[pid=3037] ppid=3035 vsize=9896 CPUtime=1182.1
/proc/3037/stat : 3037 (march_ks) R 3035 3037 2443 0 -1 4194304 3850 0 0 0 118208 2 0 0 25 0 1 0 47115888 10133504 2204 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542976 0 0 4096 0 0 0 0 17 1 0 0
/proc/3037/statm: 2474 2204 73 123 0 2349 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 9896



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 3140
/proc/meminfo: memFree=1932792/2055892 swapFree=4086192/4096564
[pid=3037] ppid=3035 vsize=9896 CPUtime=1200.02
/proc/3037/stat : 3037 (march_ks) R 3035 3037 2443 0 -1 4194304 3852 0 0 0 120000 2 0 0 25 0 1 0 47115888 10133504 2206 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134540959 0 0 4096 0 0 0 0 17 1 0 0
/proc/3037/statm: 2474 2206 73 123 0 2349 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 9896

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

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

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/74 3140
/proc/meminfo: memFree=1932792/2055892 swapFree=4086192/4096564
[pid=3037] ppid=3035 vsize=9896 CPUtime=1200.02
/proc/3037/stat : 3037 (march_ks) R 3035 3037 2443 0 -1 4194304 3852 0 0 0 120000 2 0 0 25 0 1 0 47115888 10133504 2206 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134540959 0 0 4096 0 0 0 0 17 1 0 0
/proc/3037/statm: 2474 2206 73 123 0 2349 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 9896

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.03
CPU user time (s): 1200
CPU system time (s): 0.027995
CPU usage (%): 99.9693
Max. virtual memory (cumulated for all children) (KiB): 9896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.027995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3852
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= 5
involuntary context switches= 1629

runsolver used 0.978851 second user time and 2.24766 second system time

The end

Launcher Data (download as text)

Begin job on node77 on Mon Feb 26 20:41:23 UTC 2007

IDJOB= 308572
IDBENCH= 20235
IDSOLVER= 111
FILE ID= node77/308572-1172522483

PBS_JOBID= 3971798

Free space on /tmp= 66646 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v5500/unif2p-p0.7-v5500-c14685-S915337037-05-SAT.cnf
COMMAND LINE= /tmp/evaluation/308572-1172522483/march_ks /tmp/evaluation/308572-1172522483/instance-308572-1172522483.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node77/watcher-308572-1172522483 -o ROOT/results/node77/solver-308572-1172522483 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308572-1172522483/march_ks /tmp/evaluation/308572-1172522483/instance-308572-1172522483.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  ebde26cba69a0651179051fde4b21ccb

RANDOM SEED= 379850671

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node77.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.239
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	: 6006.15
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		: 3000.239
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055892 kB
MemFree:       1943888 kB
Buffers:         18280 kB
Cached:          59224 kB
SwapCached:       3892 kB
Active:          29004 kB
Inactive:        58864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055892 kB
LowFree:       1943888 kB
SwapTotal:     4096564 kB
SwapFree:      4086192 kB
Dirty:            2492 kB
Writeback:           0 kB
Mapped:          15560 kB
Slab:            10680 kB
Committed_AS:    94012 kB
PageTables:       1428 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66646 MiB

End job on node77 on Mon Feb 26 21:01:26 UTC 2007