Trace number 333113

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) 1200.1 1200.51

General information on the benchmark

Namecrafted/Medium/contest05/others/
QG7a-gensys-brn100.sat05-3765.reshuffled-07.cnf
MD5SUM0a1b9434c65125233161905ac395e7f3
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.34864
Satisfiable
(Un)Satisfiability was proved
Number of variables2901
Number of clauses18243
Sum of the clauses size130564
Maximum clause length13
Minimum clause length1
Number of clauses of size 128
Number of clauses of size 2401
Number of clauses of size 32345
Number of clauses of size 4462
Number of clauses of size 5637
Number of clauses of size over 514370

Solver Data (download as text)

1.19/1.29	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.19/1.29	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.19/1.29	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.19/1.29	c main()::
1.19/1.29	c initFormula():: searching for DIMACS p-line....
1.19/1.29	c initFormula():: the DIMACS p-line indicates a CNF of 2901 variables and 18243 clauses.
1.19/1.29	c parseCNF():: parsing....
1.19/1.29	c parseCNF():: the CNF contains 28 unary clauses.
1.19/1.29	c runParser():: parsing was successful, warming up engines...
1.19/1.29	c simplify_formula():: removed 0 tautological, 413 satisfied and 1309 duplicate clauses
1.19/1.29	c preprocessing fase I completed:: there are now 2852 free variables and 16521 clauses.
1.19/1.29	c stat :: sign balance is biased by 2.945
1.19/1.29	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.19/1.29	c using k-SAT heuristics (size based diff)
1.19/1.29	c longest clause has size 13
1.19/1.29	c simplify_formula():: removed 0 tautological, 0 satisfied and 19492 duplicate clauses
1.19/1.29	c resolvent_look() :: found 53341 resolvents
1.19/1.29	c main():: clause / variable ratio: ( 69862 / 2901 ) = 24.08
1.19/1.29	c longest clause has size 13
1.19/1.29	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.19/1.29	c dynamic_preselect_setsize :: off
1.19/1.29	c suggested doublelook initial :: 0
1.19/1.29	c main():: all systems go!
1.19/1.29	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 246 JD: 34
5.79/5.82	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: 19303 JD: 34
322.91/323.01	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/node3/watcher-333113-1173502176 -o ROOT/results/node3/solver-333113-1173502176 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/333113-1173502176/march_ks /tmp/evaluation/333113-1173502176/instance-333113-1173502176.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: 0.93 0.98 0.99 3/77 25079
/proc/meminfo: memFree=1550376/2055920 swapFree=4158660/4192956
[pid=25079] ppid=25077 vsize=940 CPUtime=0
/proc/25079/stat : 25079 (march_ks) R 25077 25079 23124 0 -1 4194304 156 0 0 0 0 0 0 0 18 0 1 0 370172486 962560 141 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/25079/statm: 235 141 47 123 0 110 0

[startup+0.062188 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 25079
/proc/meminfo: memFree=1550376/2055920 swapFree=4158660/4192956
[pid=25079] ppid=25077 vsize=3108 CPUtime=0.06
/proc/25079/stat : 25079 (march_ks) R 25077 25079 23124 0 -1 4194304 544 0 0 0 6 0 0 0 18 0 1 0 370172486 3182592 528 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/25079/statm: 777 528 48 123 0 652 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3108

[startup+0.102192 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 25079
/proc/meminfo: memFree=1550376/2055920 swapFree=4158660/4192956
[pid=25079] ppid=25077 vsize=3512 CPUtime=0.1
/proc/25079/stat : 25079 (march_ks) R 25077 25079 23124 0 -1 4194304 676 0 0 0 10 0 0 0 18 0 1 0 370172486 3596288 658 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134558448 0 0 4096 0 0 0 0 17 1 0 0
/proc/25079/statm: 878 658 52 123 0 753 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3512

[startup+0.301208 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 25079
/proc/meminfo: memFree=1550376/2055920 swapFree=4158660/4192956
[pid=25079] ppid=25077 vsize=4964 CPUtime=0.29
/proc/25079/stat : 25079 (march_ks) R 25077 25079 23124 0 -1 4194304 1222 0 0 0 29 0 0 0 19 0 1 0 370172486 5083136 1027 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134567265 0 0 4096 0 0 0 0 17 1 0 0
/proc/25079/statm: 1241 1027 66 123 0 1116 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4964

[startup+0.702241 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 25079
/proc/meminfo: memFree=1550376/2055920 swapFree=4158660/4192956
[pid=25079] ppid=25077 vsize=7200 CPUtime=0.69
/proc/25079/stat : 25079 (march_ks) R 25077 25079 23124 0 -1 4194304 1769 0 0 0 69 0 0 0 23 0 1 0 370172486 7372800 1574 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/25079/statm: 1800 1574 66 123 0 1675 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7200

[startup+1.50131 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 25080
/proc/meminfo: memFree=1540384/2055920 swapFree=4158660/4192956
[pid=25079] ppid=25077 vsize=15008 CPUtime=1.49
/proc/25079/stat : 25079 (march_ks) R 25077 25079 23124 0 -1 4194304 9329 0 0 0 147 2 0 0 25 0 1 0 370172486 15368192 3143 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538408 0 0 4096 0 0 0 0 17 1 0 0
/proc/25079/statm: 3752 3143 72 123 0 3627 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15008

[startup+3.10144 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 25080
/proc/meminfo: memFree=1537760/2055920 swapFree=4158660/4192956
[pid=25079] ppid=25077 vsize=15008 CPUtime=3.09
/proc/25079/stat : 25079 (march_ks) R 25077 25079 23124 0 -1 4194304 9329 0 0 0 307 2 0 0 25 0 1 0 370172486 15368192 3143 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541777 0 0 4096 0 0 0 0 17 1 0 0
/proc/25079/statm: 3752 3143 72 123 0 3627 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15008

[startup+6.3017 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 25080
/proc/meminfo: memFree=1537696/2055920 swapFree=4158660/4192956
[pid=25079] ppid=25077 vsize=15008 CPUtime=6.29
/proc/25079/stat : 25079 (march_ks) R 25077 25079 23124 0 -1 4194304 9329 0 0 0 627 2 0 0 25 0 1 0 370172486 15368192 3143 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/25079/statm: 3752 3143 72 123 0 3627 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15008

[startup+12.7012 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 25080
/proc/meminfo: memFree=1537696/2055920 swapFree=4158660/4192956
[pid=25079] ppid=25077 vsize=15008 CPUtime=12.68
/proc/25079/stat : 25079 (march_ks) R 25077 25079 23124 0 -1 4194304 9329 0 0 0 1266 2 0 0 25 0 1 0 370172486 15368192 3143 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/25079/statm: 3752 3143 72 123 0 3627 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15008

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 25080
/proc/meminfo: memFree=1537696/2055920 swapFree=4158660/4192956
[pid=25079] ppid=25077 vsize=15008 CPUtime=25.49
/proc/25079/stat : 25079 (march_ks) R 25077 25079 23124 0 -1 4194304 9329 0 0 0 2546 3 0 0 25 0 1 0 370172486 15368192 3143 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/25079/statm: 3752 3143 72 123 0 3627 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15008

[startup+51.1014 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 25080
/proc/meminfo: memFree=1537760/2055920 swapFree=4158660/4192956
[pid=25079] ppid=25077 vsize=15008 CPUtime=51.08
/proc/25079/stat : 25079 (march_ks) R 25077 25079 23124 0 -1 4194304 9329 0 0 0 5105 3 0 0 25 0 1 0 370172486 15368192 3143 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134579085 0 0 4096 0 0 0 0 17 1 0 0
/proc/25079/statm: 3752 3143 72 123 0 3627 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15008

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 3/78 25080
/proc/meminfo: memFree=1537824/2055920 swapFree=4158660/4192956
[pid=25079] ppid=25077 vsize=15008 CPUtime=102.27
/proc/25079/stat : 25079 (march_ks) R 25077 25079 23124 0 -1 4194304 9329 0 0 0 10224 3 0 0 25 0 1 0 370172486 15368192 3143 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/25079/statm: 3752 3143 72 123 0 3627 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 15008

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25080
/proc/meminfo: memFree=1537824/2055920 swapFree=4158660/4192956
[pid=25079] ppid=25077 vsize=15008 CPUtime=162.25
/proc/25079/stat : 25079 (march_ks) R 25077 25079 23124 0 -1 4194304 9329 0 0 0 16221 4 0 0 25 0 1 0 370172486 15368192 3143 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/25079/statm: 3752 3143 72 123 0 3627 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 15008

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25080
/proc/meminfo: memFree=1537760/2055920 swapFree=4158660/4192956
[pid=25079] ppid=25077 vsize=15008 CPUtime=222.23
/proc/25079/stat : 25079 (march_ks) R 25077 25079 23124 0 -1 4194304 9329 0 0 0 22219 4 0 0 25 0 1 0 370172486 15368192 3143 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134597190 0 0 4096 0 0 0 0 17 1 0 0
/proc/25079/statm: 3752 3143 72 123 0 3627 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 15008

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25080
/proc/meminfo: memFree=1537760/2055920 swapFree=4158660/4192956
[pid=25079] ppid=25077 vsize=15136 CPUtime=282.21
/proc/25079/stat : 25079 (march_ks) R 25077 25079 23124 0 -1 4194304 9331 0 0 0 28217 4 0 0 25 0 1 0 370172486 15499264 3145 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/25079/statm: 3784 3145 72 123 0 3659 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 15136

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25080
/proc/meminfo: memFree=1537696/2055920 swapFree=4158660/4192956
[pid=25079] ppid=25077 vsize=15136 CPUtime=342.2
/proc/25079/stat : 25079 (march_ks) R 25077 25079 23124 0 -1 4194304 9340 0 0 0 34215 5 0 0 25 0 1 0 370172486 15499264 3154 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 1 0 0
/proc/25079/statm: 3784 3154 72 123 0 3659 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 15136

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25080
/proc/meminfo: memFree=1537696/2055920 swapFree=4158660/4192956
[pid=25079] ppid=25077 vsize=15136 CPUtime=402.19
/proc/25079/stat : 25079 (march_ks) R 25077 25079 23124 0 -1 4194304 9343 0 0 0 40213 6 0 0 25 0 1 0 370172486 15499264 3157 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/25079/statm: 3784 3157 72 123 0 3659 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 15136

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25080
/proc/meminfo: memFree=1537760/2055920 swapFree=4158660/4192956
[pid=25079] ppid=25077 vsize=15136 CPUtime=462.17
/proc/25079/stat : 25079 (march_ks) R 25077 25079 23124 0 -1 4194304 9345 0 0 0 46211 6 0 0 25 0 1 0 370172486 15499264 3159 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/25079/statm: 3784 3159 72 123 0 3659 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 15136

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25080
/proc/meminfo: memFree=1537696/2055920 swapFree=4158660/4192956
[pid=25079] ppid=25077 vsize=15136 CPUtime=522.16
/proc/25079/stat : 25079 (march_ks) R 25077 25079 23124 0 -1 4194304 9346 0 0 0 52209 7 0 0 25 0 1 0 370172486 15499264 3160 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 1 0 0
/proc/25079/statm: 3784 3160 72 123 0 3659 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 15136

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25080
/proc/meminfo: memFree=1537696/2055920 swapFree=4158660/4192956
[pid=25079] ppid=25077 vsize=15136 CPUtime=582.14
/proc/25079/stat : 25079 (march_ks) R 25077 25079 23124 0 -1 4194304 9347 0 0 0 58207 7 0 0 25 0 1 0 370172486 15499264 3161 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/25079/statm: 3784 3161 72 123 0 3659 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 15136

[startup+642.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25080
/proc/meminfo: memFree=1537696/2055920 swapFree=4158660/4192956
[pid=25079] ppid=25077 vsize=15136 CPUtime=642.12
/proc/25079/stat : 25079 (march_ks) R 25077 25079 23124 0 -1 4194304 9347 0 0 0 64205 7 0 0 25 0 1 0 370172486 15499264 3161 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/25079/statm: 3784 3161 72 123 0 3659 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 15136

[startup+702.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 25162
/proc/meminfo: memFree=1536496/2055920 swapFree=4158660/4192956
[pid=25079] ppid=25077 vsize=15136 CPUtime=702.08
/proc/25079/stat : 25079 (march_ks) R 25077 25079 23124 0 -1 4194304 9348 0 0 0 70200 8 0 0 25 0 1 0 370172486 15499264 3162 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/25079/statm: 3784 3162 72 123 0 3659 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 15136

[startup+762.307 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 25254
/proc/meminfo: memFree=1536496/2055920 swapFree=4158660/4192956
[pid=25079] ppid=25077 vsize=15136 CPUtime=762.01
/proc/25079/stat : 25079 (march_ks) R 25077 25079 23124 0 -1 4194304 9348 0 0 0 76193 8 0 0 25 0 1 0 370172486 15499264 3162 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/25079/statm: 3784 3162 72 123 0 3659 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 15136

[startup+822.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25278
/proc/meminfo: memFree=1537440/2055920 swapFree=4158660/4192956
[pid=25079] ppid=25077 vsize=15136 CPUtime=821.98
/proc/25079/stat : 25079 (march_ks) R 25077 25079 23124 0 -1 4194304 9348 0 0 0 82189 9 0 0 25 0 1 0 370172486 15499264 3162 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134584621 0 0 4096 0 0 0 0 17 1 0 0
/proc/25079/statm: 3784 3162 72 123 0 3659 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 15136

[startup+882.303 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 25278
/proc/meminfo: memFree=1537504/2055920 swapFree=4158660/4192956
[pid=25079] ppid=25077 vsize=15136 CPUtime=881.96
/proc/25079/stat : 25079 (march_ks) R 25077 25079 23124 0 -1 4194304 9349 0 0 0 88187 9 0 0 25 0 1 0 370172486 15499264 3163 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/25079/statm: 3784 3163 72 123 0 3659 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 15136

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25278
/proc/meminfo: memFree=1537696/2055920 swapFree=4158660/4192956
[pid=25079] ppid=25077 vsize=15136 CPUtime=941.95
/proc/25079/stat : 25079 (march_ks) R 25077 25079 23124 0 -1 4194304 9349 0 0 0 94185 10 0 0 25 0 1 0 370172486 15499264 3163 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/25079/statm: 3784 3163 72 123 0 3659 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 15136

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25278
/proc/meminfo: memFree=1537760/2055920 swapFree=4158660/4192956
[pid=25079] ppid=25077 vsize=15136 CPUtime=1001.93
/proc/25079/stat : 25079 (march_ks) R 25077 25079 23124 0 -1 4194304 9349 0 0 0 100183 10 0 0 25 0 1 0 370172486 15499264 3163 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/25079/statm: 3784 3163 72 123 0 3659 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 15136

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25278
/proc/meminfo: memFree=1537760/2055920 swapFree=4158660/4192956
[pid=25079] ppid=25077 vsize=15136 CPUtime=1061.92
/proc/25079/stat : 25079 (march_ks) R 25077 25079 23124 0 -1 4194304 9349 0 0 0 106181 11 0 0 25 0 1 0 370172486 15499264 3163 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134565456 0 0 4096 0 0 0 0 17 1 0 0
/proc/25079/statm: 3784 3163 72 123 0 3659 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 15136

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25278
/proc/meminfo: memFree=1537696/2055920 swapFree=4158660/4192956
[pid=25079] ppid=25077 vsize=15136 CPUtime=1121.9
/proc/25079/stat : 25079 (march_ks) R 25077 25079 23124 0 -1 4194304 9349 0 0 0 112179 11 0 0 25 0 1 0 370172486 15499264 3163 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/25079/statm: 3784 3163 72 123 0 3659 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 15136

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25278
/proc/meminfo: memFree=1537696/2055920 swapFree=4158660/4192956
[pid=25079] ppid=25077 vsize=15136 CPUtime=1181.89
/proc/25079/stat : 25079 (march_ks) R 25077 25079 23124 0 -1 4194304 9350 0 0 0 118177 12 0 0 25 0 1 0 370172486 15499264 3164 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134598128 0 0 4096 0 0 0 0 17 1 0 0
/proc/25079/statm: 3784 3164 72 123 0 3659 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 15136



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25278
/proc/meminfo: memFree=1537760/2055920 swapFree=4158660/4192956
[pid=25079] ppid=25077 vsize=15136 CPUtime=1200.09
/proc/25079/stat : 25079 (march_ks) R 25077 25079 23124 0 -1 4194304 9350 0 0 0 119997 12 0 0 25 0 1 0 370172486 15499264 3164 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134587520 0 0 4096 0 0 0 0 17 1 0 0
/proc/25079/statm: 3784 3164 72 123 0 3659 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 15136

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: 0.99 0.98 0.99 2/78 25278
/proc/meminfo: memFree=1537760/2055920 swapFree=4158660/4192956
[pid=25079] ppid=25077 vsize=15136 CPUtime=1200.09
/proc/25079/stat : 25079 (march_ks) R 25077 25079 23124 0 -1 4194304 9350 0 0 0 119997 12 0 0 25 0 1 0 370172486 15499264 3164 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134587520 0 0 4096 0 0 0 0 17 1 0 0
/proc/25079/statm: 3784 3164 72 123 0 3659 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 15136

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1199.98
CPU system time (s): 0.123981
CPU usage (%): 99.966
Max. virtual memory (cumulated for all children) (KiB): 15136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.123981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9350
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= 2415

runsolver used 1.44778 second user time and 2.91156 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Sat Mar 10 04:49:36 UTC 2007

IDJOB= 333113
IDBENCH= 24596
IDSOLVER= 111
FILE ID= node3/333113-1173502176

PBS_JOBID= 4101097

Free space on /tmp= 66516 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/others/QG7a-gensys-brn100.sat05-3765.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/333113-1173502176/march_ks /tmp/evaluation/333113-1173502176/instance-333113-1173502176.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-333113-1173502176 -o ROOT/results/node3/solver-333113-1173502176 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/333113-1173502176/march_ks /tmp/evaluation/333113-1173502176/instance-333113-1173502176.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  0a1b9434c65125233161905ac395e7f3

RANDOM SEED= 871129816

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:       1550848 kB
Buffers:         48048 kB
Cached:         367312 kB
SwapCached:       2568 kB
Active:         196920 kB
Inactive:       242024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1550848 kB
SwapTotal:     4192956 kB
SwapFree:      4158660 kB
Dirty:            3132 kB
Writeback:           0 kB
Mapped:          31232 kB
Slab:            51840 kB
Committed_AS:  1498276 kB
PageTables:       1660 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= 66516 MiB

End job on node3 on Sat Mar 10 05:09:39 UTC 2007