Trace number 333869

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) 1200.11 1200.51

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n1200-d0.00-s1756632460.sat05-526.reshuffled-07.cnf
MD5SUM00198881c2cf000cfee916c18d69d474
Bench CategoryCRAFTED (crafted 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 variables1132
Number of clauses14011
Sum of the clauses size42316
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 313728
Number of clauses of size 4283
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.79/0.85	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.79/0.85	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.79/0.85	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.79/0.85	c main()::
0.79/0.85	c initFormula():: searching for DIMACS p-line....
0.79/0.85	c full lookahead due to high density!
0.79/0.85	c initFormula():: the DIMACS p-line indicates a CNF of 1132 variables and 14011 clauses.
0.79/0.85	c parseCNF():: parsing....
0.79/0.85	c parseCNF():: the CNF contains 0 unary clauses.
0.79/0.85	c runParser():: parsing was successful, warming up engines...
0.79/0.85	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.85	c preprocessing fase I completed:: there are now 1132 free variables and 14011 clauses.
0.79/0.85	c stat :: sign balance is biased by 34.382
0.79/0.85	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.79/0.85	c using k-SAT heuristics (size based diff)
0.79/0.85	c longest clause has size 4
0.79/0.85	c simplify_formula():: removed 0 tautological, 0 satisfied and 322928 duplicate clauses
0.79/0.85	c resolvent_look() :: found 55792 resolvents
0.79/0.85	c main():: clause / variable ratio: ( 69803 / 1132 ) = 61.66
0.79/0.85	c longest clause has size 4
0.79/0.85	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.85	c dynamic_preselect_setsize :: off
0.79/0.85	c suggested doublelook initial :: 0
0.79/0.85	c main():: all systems go!
0.79/0.85	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 169 JD: 16
3.89/3.91	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 17390 JD: 16
337.48/337.63	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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node12/watcher-333869-1173536515 -o ROOT/results/node12/solver-333869-1173536515 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/333869-1173536515/march_ks /tmp/evaluation/333869-1173536515/instance-333869-1173536515.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 0.99 0.99 3/77 24665
/proc/meminfo: memFree=1685072/2055920 swapFree=4156588/4192956
[pid=24665] ppid=24663 vsize=788 CPUtime=0
/proc/24665/stat : 24665 (march_ks) R 24663 24665 23967 0 -1 4194304 121 0 0 0 0 0 0 0 18 0 1 0 373605977 806912 106 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/24665/statm: 197 106 47 123 0 72 0

[startup+0.0124221 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 24665
/proc/meminfo: memFree=1685072/2055920 swapFree=4156588/4192956
[pid=24665] ppid=24663 vsize=920 CPUtime=0.01
/proc/24665/stat : 24665 (march_ks) R 24663 24665 23967 0 -1 4194304 151 0 0 0 1 0 0 0 18 0 1 0 373605977 942080 136 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/24665/statm: 230 136 47 123 0 105 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 920

[startup+0.101436 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 24665
/proc/meminfo: memFree=1685072/2055920 swapFree=4156588/4192956
[pid=24665] ppid=24663 vsize=5516 CPUtime=0.09
/proc/24665/stat : 24665 (march_ks) R 24663 24665 23967 0 -1 4194304 1568 0 0 0 9 0 0 0 18 0 1 0 373605977 5648384 1196 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/24665/statm: 1379 1196 67 123 0 1254 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5516

[startup+0.301473 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 24665
/proc/meminfo: memFree=1685072/2055920 swapFree=4156588/4192956
[pid=24665] ppid=24663 vsize=13940 CPUtime=0.29
/proc/24665/stat : 24665 (march_ks) R 24663 24665 23967 0 -1 4194304 5621 0 0 0 27 2 0 0 19 0 1 0 373605977 14274560 2954 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134561692 0 0 4096 0 0 0 0 17 1 0 0
/proc/24665/statm: 3485 2954 67 123 0 3360 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13940

[startup+0.701544 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 24665
/proc/meminfo: memFree=1685072/2055920 swapFree=4156588/4192956
[pid=24665] ppid=24663 vsize=11420 CPUtime=0.69
/proc/24665/stat : 24665 (march_ks) R 24663 24665 23967 0 -1 4194304 6057 0 0 0 66 3 0 0 22 0 1 0 373605977 11694080 2691 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134661552 0 0 4096 0 0 0 0 17 1 0 0
/proc/24665/statm: 2855 2691 67 123 0 2730 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11420

[startup+1.50169 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 24666
/proc/meminfo: memFree=1670344/2055920 swapFree=4156588/4192956
[pid=24665] ppid=24663 vsize=15716 CPUtime=1.49
/proc/24665/stat : 24665 (march_ks) R 24663 24665 23967 0 -1 4194304 7207 0 0 0 146 3 0 0 25 0 1 0 373605977 16093184 3737 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/24665/statm: 3929 3737 72 123 0 3804 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15716

[startup+3.10198 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 24666
/proc/meminfo: memFree=1670216/2055920 swapFree=4156588/4192956
[pid=24665] ppid=24663 vsize=15716 CPUtime=3.09
/proc/24665/stat : 24665 (march_ks) R 24663 24665 23967 0 -1 4194304 7207 0 0 0 306 3 0 0 25 0 1 0 373605977 16093184 3737 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134579674 0 0 4096 0 0 0 0 17 1 0 0
/proc/24665/statm: 3929 3737 72 123 0 3804 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15716

[startup+6.30155 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 24666
/proc/meminfo: memFree=1670096/2055920 swapFree=4156588/4192956
[pid=24665] ppid=24663 vsize=15716 CPUtime=6.29
/proc/24665/stat : 24665 (march_ks) R 24663 24665 23967 0 -1 4194304 7207 0 0 0 626 3 0 0 25 0 1 0 373605977 16093184 3737 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/24665/statm: 3929 3737 72 123 0 3804 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15716

[startup+12.7017 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 24666
/proc/meminfo: memFree=1670096/2055920 swapFree=4156588/4192956
[pid=24665] ppid=24663 vsize=15716 CPUtime=12.68
/proc/24665/stat : 24665 (march_ks) R 24663 24665 23967 0 -1 4194304 7207 0 0 0 1265 3 0 0 25 0 1 0 373605977 16093184 3737 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/24665/statm: 3929 3737 72 123 0 3804 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15716

[startup+25.502 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 24666
/proc/meminfo: memFree=1670096/2055920 swapFree=4156588/4192956
[pid=24665] ppid=24663 vsize=15716 CPUtime=25.48
/proc/24665/stat : 24665 (march_ks) R 24663 24665 23967 0 -1 4194304 7207 0 0 0 2545 3 0 0 25 0 1 0 373605977 16093184 3737 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/24665/statm: 3929 3737 72 123 0 3804 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15716

[startup+51.1016 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 24666
/proc/meminfo: memFree=1670096/2055920 swapFree=4156588/4192956
[pid=24665] ppid=24663 vsize=15716 CPUtime=51.08
/proc/24665/stat : 24665 (march_ks) R 24663 24665 23967 0 -1 4194304 7207 0 0 0 5104 4 0 0 25 0 1 0 373605977 16093184 3737 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/24665/statm: 3929 3737 72 123 0 3804 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15716

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 24666
/proc/meminfo: memFree=1670096/2055920 swapFree=4156588/4192956
[pid=24665] ppid=24663 vsize=15716 CPUtime=102.26
/proc/24665/stat : 24665 (march_ks) R 24663 24665 23967 0 -1 4194304 7207 0 0 0 10222 4 0 0 25 0 1 0 373605977 16093184 3737 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/24665/statm: 3929 3737 72 123 0 3804 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 15716

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 24666
/proc/meminfo: memFree=1670096/2055920 swapFree=4156588/4192956
[pid=24665] ppid=24663 vsize=15716 CPUtime=162.23
/proc/24665/stat : 24665 (march_ks) R 24663 24665 23967 0 -1 4194304 7207 0 0 0 16219 4 0 0 25 0 1 0 373605977 16093184 3737 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/24665/statm: 3929 3737 72 123 0 3804 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 15716

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 24666
/proc/meminfo: memFree=1670032/2055920 swapFree=4156588/4192956
[pid=24665] ppid=24663 vsize=15716 CPUtime=222.22
/proc/24665/stat : 24665 (march_ks) R 24663 24665 23967 0 -1 4194304 7207 0 0 0 22217 5 0 0 25 0 1 0 373605977 16093184 3737 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/24665/statm: 3929 3737 72 123 0 3804 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 15716

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 24666
/proc/meminfo: memFree=1670032/2055920 swapFree=4156588/4192956
[pid=24665] ppid=24663 vsize=15716 CPUtime=282.19
/proc/24665/stat : 24665 (march_ks) R 24663 24665 23967 0 -1 4194304 7207 0 0 0 28214 5 0 0 25 0 1 0 373605977 16093184 3737 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/24665/statm: 3929 3737 72 123 0 3804 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 15716

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 24666
/proc/meminfo: memFree=1669968/2055920 swapFree=4156588/4192956
[pid=24665] ppid=24663 vsize=15716 CPUtime=342.18
/proc/24665/stat : 24665 (march_ks) R 24663 24665 23967 0 -1 4194304 7207 0 0 0 34212 6 0 0 25 0 1 0 373605977 16093184 3737 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585368 0 0 4096 0 0 0 0 17 1 0 0
/proc/24665/statm: 3929 3737 72 123 0 3804 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 15716

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 24666
/proc/meminfo: memFree=1669968/2055920 swapFree=4156588/4192956
[pid=24665] ppid=24663 vsize=15716 CPUtime=402.15
/proc/24665/stat : 24665 (march_ks) R 24663 24665 23967 0 -1 4194304 7207 0 0 0 40209 6 0 0 25 0 1 0 373605977 16093184 3737 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 1 0 0
/proc/24665/statm: 3929 3737 72 123 0 3804 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 15716

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 24666
/proc/meminfo: memFree=1669968/2055920 swapFree=4156588/4192956
[pid=24665] ppid=24663 vsize=15716 CPUtime=462.14
/proc/24665/stat : 24665 (march_ks) R 24663 24665 23967 0 -1 4194304 7207 0 0 0 46207 7 0 0 25 0 1 0 373605977 16093184 3737 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538188 0 0 4096 0 0 0 0 17 1 0 0
/proc/24665/statm: 3929 3737 72 123 0 3804 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 15716

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 24666
/proc/meminfo: memFree=1670032/2055920 swapFree=4156588/4192956
[pid=24665] ppid=24663 vsize=15716 CPUtime=522.12
/proc/24665/stat : 24665 (march_ks) R 24663 24665 23967 0 -1 4194304 7207 0 0 0 52205 7 0 0 25 0 1 0 373605977 16093184 3737 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/24665/statm: 3929 3737 72 123 0 3804 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 15716

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 24666
/proc/meminfo: memFree=1669968/2055920 swapFree=4156588/4192956
[pid=24665] ppid=24663 vsize=15716 CPUtime=582.1
/proc/24665/stat : 24665 (march_ks) R 24663 24665 23967 0 -1 4194304 7207 0 0 0 58202 8 0 0 25 0 1 0 373605977 16093184 3737 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538421 0 0 4096 0 0 0 0 17 1 0 0
/proc/24665/statm: 3929 3737 72 123 0 3804 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 15716

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 24666
/proc/meminfo: memFree=1669968/2055920 swapFree=4156588/4192956
[pid=24665] ppid=24663 vsize=15716 CPUtime=642.08
/proc/24665/stat : 24665 (march_ks) R 24663 24665 23967 0 -1 4194304 7207 0 0 0 64200 8 0 0 25 0 1 0 373605977 16093184 3737 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527271 0 0 4096 0 0 0 0 17 1 0 0
/proc/24665/statm: 3929 3737 72 123 0 3804 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 15716

[startup+702.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 24666
/proc/meminfo: memFree=1669968/2055920 swapFree=4156588/4192956
[pid=24665] ppid=24663 vsize=15716 CPUtime=702.06
/proc/24665/stat : 24665 (march_ks) R 24663 24665 23967 0 -1 4194304 7207 0 0 0 70197 9 0 0 25 0 1 0 373605977 16093184 3737 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134584966 0 0 4096 0 0 0 0 17 1 0 0
/proc/24665/statm: 3929 3737 72 123 0 3804 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 15716

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 24666
/proc/meminfo: memFree=1669968/2055920 swapFree=4156588/4192956
[pid=24665] ppid=24663 vsize=15716 CPUtime=762.04
/proc/24665/stat : 24665 (march_ks) R 24663 24665 23967 0 -1 4194304 7207 0 0 0 76195 9 0 0 25 0 1 0 373605977 16093184 3737 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537960 0 0 4096 0 0 0 0 17 1 0 0
/proc/24665/statm: 3929 3737 72 123 0 3804 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 15716

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 24666
/proc/meminfo: memFree=1670032/2055920 swapFree=4156588/4192956
[pid=24665] ppid=24663 vsize=15716 CPUtime=822.01
/proc/24665/stat : 24665 (march_ks) R 24663 24665 23967 0 -1 4194304 7207 0 0 0 82192 9 0 0 25 0 1 0 373605977 16093184 3737 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/24665/statm: 3929 3737 72 123 0 3804 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 15716

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 24666
/proc/meminfo: memFree=1669968/2055920 swapFree=4156588/4192956
[pid=24665] ppid=24663 vsize=15716 CPUtime=882
/proc/24665/stat : 24665 (march_ks) R 24663 24665 23967 0 -1 4194304 7207 0 0 0 88190 10 0 0 25 0 1 0 373605977 16093184 3737 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/24665/statm: 3929 3737 72 123 0 3804 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 15716

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 24666
/proc/meminfo: memFree=1669968/2055920 swapFree=4156588/4192956
[pid=24665] ppid=24663 vsize=15716 CPUtime=941.98
/proc/24665/stat : 24665 (march_ks) R 24663 24665 23967 0 -1 4194304 7207 0 0 0 94188 10 0 0 25 0 1 0 373605977 16093184 3737 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/24665/statm: 3929 3737 72 123 0 3804 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 15716

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 24666
/proc/meminfo: memFree=1669904/2055920 swapFree=4156588/4192956
[pid=24665] ppid=24663 vsize=15716 CPUtime=1001.96
/proc/24665/stat : 24665 (march_ks) R 24663 24665 23967 0 -1 4194304 7224 0 0 0 100185 11 0 0 25 0 1 0 373605977 16093184 3754 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/24665/statm: 3929 3754 72 123 0 3804 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 15716

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 24666
/proc/meminfo: memFree=1669904/2055920 swapFree=4156588/4192956
[pid=24665] ppid=24663 vsize=15716 CPUtime=1061.94
/proc/24665/stat : 24665 (march_ks) R 24663 24665 23967 0 -1 4194304 7224 0 0 0 106183 11 0 0 25 0 1 0 373605977 16093184 3754 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/24665/statm: 3929 3754 72 123 0 3804 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 15716

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 24666
/proc/meminfo: memFree=1669904/2055920 swapFree=4156588/4192956
[pid=24665] ppid=24663 vsize=15716 CPUtime=1121.92
/proc/24665/stat : 24665 (march_ks) R 24663 24665 23967 0 -1 4194304 7224 0 0 0 112180 12 0 0 25 0 1 0 373605977 16093184 3754 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/24665/statm: 3929 3754 72 123 0 3804 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 15716

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 24666
/proc/meminfo: memFree=1669904/2055920 swapFree=4156588/4192956
[pid=24665] ppid=24663 vsize=15716 CPUtime=1181.9
/proc/24665/stat : 24665 (march_ks) R 24663 24665 23967 0 -1 4194304 7224 0 0 0 118178 12 0 0 25 0 1 0 373605977 16093184 3754 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/24665/statm: 3929 3754 72 123 0 3804 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 15716



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 24666
/proc/meminfo: memFree=1669904/2055920 swapFree=4156588/4192956
[pid=24665] ppid=24663 vsize=15716 CPUtime=1200.1
/proc/24665/stat : 24665 (march_ks) R 24663 24665 23967 0 -1 4194304 7224 0 0 0 119998 12 0 0 25 0 1 0 373605977 16093184 3754 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527009 0 0 4096 0 0 0 0 17 1 0 0
/proc/24665/statm: 3929 3754 72 123 0 3804 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 15716

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 24666
/proc/meminfo: memFree=1669904/2055920 swapFree=4156588/4192956
[pid=24665] ppid=24663 vsize=15716 CPUtime=1200.1
/proc/24665/stat : 24665 (march_ks) R 24663 24665 23967 0 -1 4194304 7224 0 0 0 119998 12 0 0 25 0 1 0 373605977 16093184 3754 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527009 0 0 4096 0 0 0 0 17 1 0 0
/proc/24665/statm: 3929 3754 72 123 0 3804 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 15716

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.11
CPU user time (s): 1199.98
CPU system time (s): 0.12598
CPU usage (%): 99.9667
Max. virtual memory (cumulated for all children) (KiB): 15716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.12598
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7224
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= 1627

runsolver used 1.61575 second user time and 2.72159 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Sat Mar 10 14:21:55 UTC 2007

IDJOB= 333869
IDBENCH= 24614
IDSOLVER= 111
FILE ID= node12/333869-1173536515

PBS_JOBID= 4101148

Free space on /tmp= 66416 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n1200-d0.00-s1756632460.sat05-526.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/333869-1173536515/march_ks /tmp/evaluation/333869-1173536515/instance-333869-1173536515.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-333869-1173536515 -o ROOT/results/node12/solver-333869-1173536515 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/333869-1173536515/march_ks /tmp/evaluation/333869-1173536515/instance-333869-1173536515.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  00198881c2cf000cfee916c18d69d474

RANDOM SEED= 566829125

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.285
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		: 3000.285
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:       1685544 kB
Buffers:         40828 kB
Cached:         255044 kB
SwapCached:      15228 kB
Active:         217324 kB
Inactive:       102224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1685544 kB
SwapTotal:     4192956 kB
SwapFree:      4156588 kB
Dirty:            2520 kB
Writeback:           0 kB
Mapped:          30076 kB
Slab:            36444 kB
Committed_AS:  1650112 kB
PageTables:       1696 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= 66416 MiB

End job on node12 on Sat Mar 10 14:41:58 UTC 2007