Trace number 306522

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) 1200.06 1200.35

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S565127616-04.cnf
MD5SUM68e7dc46416b462dab3be9fd6f79650c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark361.463
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.30/0.35	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.30/0.35	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.30/0.35	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.30/0.35	c main()::
0.30/0.35	c initFormula():: searching for DIMACS p-line....
0.30/0.35	c initFormula():: the DIMACS p-line indicates a CNF of 7000 variables and 29400 clauses.
0.30/0.35	c parseCNF():: parsing....
0.30/0.35	c parseCNF():: the CNF contains 0 unary clauses.
0.30/0.35	c runParser():: parsing was successful, warming up engines...
0.30/0.35	c simplify_formula():: removed 0 tautological, 145 satisfied and 0 duplicate clauses
0.30/0.35	c preprocessing fase I completed:: there are now 6976 free variables and 29255 clauses.
0.30/0.35	c stat :: sign balance is biased by 0.467
0.30/0.35	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.30/0.35	c using 3-SAT heuristics (occurence based diff)
0.30/0.35	c longest clause has size 3
0.30/0.35	c simplify_formula():: removed 0 tautological, 0 satisfied and 144 duplicate clauses
0.30/0.35	c resolvent_look() :: found 80 resolvents
0.30/0.35	c lessRedundantTransformation():: nothing to be done.
0.30/0.35	c transformTo3SAT():: you gave me 7000 variables and 29335 clauses.
0.30/0.35	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.30/0.35	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.30/0.35	c transformTo3SAT():: the transformation yielded 7000 variabels and 29335 clauses.
0.30/0.35	c main():: clause / variable ratio: ( 29335 / 7000 ) = 4.19
0.30/0.35	c longest clause has size 3
0.30/0.35	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.30/0.35	c dynamic_preselect_setsize :: off
0.30/0.35	c suggested doublelook initial :: 0
0.30/0.35	c main():: all systems go!
0.30/0.35	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 663 JD: 468
10.74/10.78	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/node68/watcher-306522-1172100809 -o ROOT/results/node68/solver-306522-1172100809 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306522-1172100809/march_ks /tmp/evaluation/306522-1172100809/instance-306522-1172100809.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: 0.91 0.97 0.99 2/64 429
/proc/meminfo: memFree=1614008/2055920 swapFree=4181916/4192956
[pid=429] ppid=427 vsize=1404 CPUtime=0
/proc/429/stat : 429 (march_ks) R 427 429 32454 0 -1 4194304 232 0 0 0 0 0 0 0 20 0 1 0 230038559 1437696 217 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/429/statm: 351 217 47 123 0 226 0

[startup+0.106201 s]
/proc/loadavg: 0.91 0.97 0.99 2/64 429
/proc/meminfo: memFree=1614008/2055920 swapFree=4181916/4192956
[pid=429] ppid=427 vsize=4020 CPUtime=0.09
/proc/429/stat : 429 (march_ks) R 427 429 32454 0 -1 4194304 1288 0 0 0 9 0 0 0 21 0 1 0 230038559 4116480 701 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134555147 0 0 4096 0 0 0 0 17 1 0 0
/proc/429/statm: 1005 701 52 123 0 880 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4020

[startup+0.514238 s]
/proc/loadavg: 0.91 0.97 0.99 2/64 429
/proc/meminfo: memFree=1614008/2055920 swapFree=4181916/4192956
[pid=429] ppid=427 vsize=9100 CPUtime=0.51
/proc/429/stat : 429 (march_ks) R 427 429 32454 0 -1 4194304 4896 0 0 0 49 2 0 0 24 0 1 0 230038559 9318400 1972 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134598173 0 0 4096 0 0 0 0 17 1 0 0
/proc/429/statm: 2275 1972 73 123 0 2150 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 9100

[startup+1.33431 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 430
/proc/meminfo: memFree=1606192/2055920 swapFree=4181916/4192956
[pid=429] ppid=427 vsize=9376 CPUtime=1.32
/proc/429/stat : 429 (march_ks) R 427 429 32454 0 -1 4194304 4946 0 0 0 130 2 0 0 25 0 1 0 230038559 9601024 2022 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 1 0 0
/proc/429/statm: 2344 2022 73 123 0 2219 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9376

[startup+2.97046 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 430
/proc/meminfo: memFree=1605360/2055920 swapFree=4181916/4192956
[pid=429] ppid=427 vsize=10168 CPUtime=2.96
/proc/429/stat : 429 (march_ks) R 427 429 32454 0 -1 4194304 5104 0 0 0 294 2 0 0 25 0 1 0 230038559 10412032 2180 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/429/statm: 2542 2180 73 123 0 2417 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 10168

[startup+6.25176 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 430
/proc/meminfo: memFree=1604976/2055920 swapFree=4181916/4192956
[pid=429] ppid=427 vsize=10560 CPUtime=6.24
/proc/429/stat : 429 (march_ks) R 427 429 32454 0 -1 4194304 5191 0 0 0 622 2 0 0 25 0 1 0 230038559 10813440 2267 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/429/statm: 2640 2267 73 123 0 2515 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10560

[startup+12.7023 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 430
/proc/meminfo: memFree=1604656/2055920 swapFree=4181916/4192956
[pid=429] ppid=427 vsize=10816 CPUtime=12.68
/proc/429/stat : 429 (march_ks) R 427 429 32454 0 -1 4194304 5257 0 0 0 1266 2 0 0 25 0 1 0 230038559 11075584 2333 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 1 0 0
/proc/429/statm: 2704 2333 73 123 0 2579 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 10816

[startup+25.5055 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 430
/proc/meminfo: memFree=1604208/2055920 swapFree=4181916/4192956
[pid=429] ppid=427 vsize=11332 CPUtime=25.48
/proc/429/stat : 429 (march_ks) R 427 429 32454 0 -1 4194304 5381 0 0 0 2546 2 0 0 25 0 1 0 230038559 11603968 2457 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/429/statm: 2833 2457 73 123 0 2708 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11332

[startup+51.1118 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 430
/proc/meminfo: memFree=1603824/2055920 swapFree=4181916/4192956
[pid=429] ppid=427 vsize=11716 CPUtime=51.08
/proc/429/stat : 429 (march_ks) R 427 429 32454 0 -1 4194304 5465 0 0 0 5106 2 0 0 25 0 1 0 230038559 11997184 2541 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/429/statm: 2929 2541 73 123 0 2804 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11716

[startup+102.318 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 430
/proc/meminfo: memFree=1603504/2055920 swapFree=4181916/4192956
[pid=429] ppid=427 vsize=11972 CPUtime=102.28
/proc/429/stat : 429 (march_ks) R 427 429 32454 0 -1 4194304 5542 0 0 0 10225 3 0 0 25 0 1 0 230038559 12259328 2618 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538261 0 0 4096 0 0 0 0 17 1 0 0
/proc/429/statm: 2993 2618 73 123 0 2868 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 11972

[startup+162.341 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 430
/proc/meminfo: memFree=1603184/2055920 swapFree=4181916/4192956
[pid=429] ppid=427 vsize=12228 CPUtime=162.29
/proc/429/stat : 429 (march_ks) R 427 429 32454 0 -1 4194304 5603 0 0 0 16226 3 0 0 25 0 1 0 230038559 12521472 2679 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538181 0 0 4096 0 0 0 0 17 1 0 0
/proc/429/statm: 3057 2679 73 123 0 2932 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 12228

[startup+222.355 s]
/proc/loadavg: 1.07 0.99 1.00 2/65 430
/proc/meminfo: memFree=1603056/2055920 swapFree=4181916/4192956
[pid=429] ppid=427 vsize=12356 CPUtime=222.29
/proc/429/stat : 429 (march_ks) R 427 429 32454 0 -1 4194304 5641 0 0 0 22226 3 0 0 25 0 1 0 230038559 12652544 2717 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/429/statm: 3089 2717 73 123 0 2964 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 12356

[startup+282.371 s]
/proc/loadavg: 1.03 0.99 1.00 2/65 430
/proc/meminfo: memFree=1602992/2055920 swapFree=4181916/4192956
[pid=429] ppid=427 vsize=12484 CPUtime=282.29
/proc/429/stat : 429 (march_ks) R 427 429 32454 0 -1 4194304 5675 0 0 0 28226 3 0 0 25 0 1 0 230038559 12783616 2751 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134597005 0 0 4096 0 0 0 0 17 1 0 0
/proc/429/statm: 3121 2751 73 123 0 2996 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 12484

[startup+342.388 s]
/proc/loadavg: 1.01 0.99 1.00 2/65 430
/proc/meminfo: memFree=1602800/2055920 swapFree=4181916/4192956
[pid=429] ppid=427 vsize=12616 CPUtime=342.3
/proc/429/stat : 429 (march_ks) R 427 429 32454 0 -1 4194304 5702 0 0 0 34227 3 0 0 25 0 1 0 230038559 12918784 2778 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/429/statm: 3154 2778 73 123 0 3029 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 12616

[startup+402.414 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 432
/proc/meminfo: memFree=1602736/2055920 swapFree=4181916/4192956
[pid=429] ppid=427 vsize=12748 CPUtime=402.31
/proc/429/stat : 429 (march_ks) R 427 429 32454 0 -1 4194304 5729 0 0 0 40228 3 0 0 25 0 1 0 230038559 13053952 2805 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527205 0 0 4096 0 0 0 0 17 1 0 0
/proc/429/statm: 3187 2805 73 123 0 3062 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 12748

[startup+462.428 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 432
/proc/meminfo: memFree=1602672/2055920 swapFree=4181916/4192956
[pid=429] ppid=427 vsize=12748 CPUtime=462.31
/proc/429/stat : 429 (march_ks) R 427 429 32454 0 -1 4194304 5746 0 0 0 46228 3 0 0 25 0 1 0 230038559 13053952 2822 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/429/statm: 3187 2822 73 123 0 3062 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 12748

[startup+522.445 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 432
/proc/meminfo: memFree=1602544/2055920 swapFree=4181916/4192956
[pid=429] ppid=427 vsize=12876 CPUtime=522.31
/proc/429/stat : 429 (march_ks) R 427 429 32454 0 -1 4194304 5767 0 0 0 52228 3 0 0 25 0 1 0 230038559 13185024 2843 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/429/statm: 3219 2843 73 123 0 3094 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 12876

[startup+582.459 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 432
/proc/meminfo: memFree=1602544/2055920 swapFree=4181916/4192956
[pid=429] ppid=427 vsize=13004 CPUtime=582.31
/proc/429/stat : 429 (march_ks) R 427 429 32454 0 -1 4194304 5784 0 0 0 58228 3 0 0 25 0 1 0 230038559 13316096 2860 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/429/statm: 3251 2860 73 123 0 3126 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 13004

[startup+642.478 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 432
/proc/meminfo: memFree=1602416/2055920 swapFree=4181916/4192956
[pid=429] ppid=427 vsize=13004 CPUtime=642.31
/proc/429/stat : 429 (march_ks) R 427 429 32454 0 -1 4194304 5800 0 0 0 64228 3 0 0 25 0 1 0 230038559 13316096 2876 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538131 0 0 4096 0 0 0 0 17 1 0 0
/proc/429/statm: 3251 2876 73 123 0 3126 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 13004

[startup+702.493 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 432
/proc/meminfo: memFree=1602416/2055920 swapFree=4181916/4192956
[pid=429] ppid=427 vsize=13132 CPUtime=702.31
/proc/429/stat : 429 (march_ks) R 427 429 32454 0 -1 4194304 5813 0 0 0 70228 3 0 0 25 0 1 0 230038559 13447168 2889 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/429/statm: 3283 2889 73 123 0 3158 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 13132

[startup+762.507 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 432
/proc/meminfo: memFree=1602288/2055920 swapFree=4181916/4192956
[pid=429] ppid=427 vsize=13132 CPUtime=762.31
/proc/429/stat : 429 (march_ks) R 427 429 32454 0 -1 4194304 5824 0 0 0 76228 3 0 0 25 0 1 0 230038559 13447168 2900 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/429/statm: 3283 2900 73 123 0 3158 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 13132

[startup+822.524 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 432
/proc/meminfo: memFree=1602288/2055920 swapFree=4181916/4192956
[pid=429] ppid=427 vsize=13132 CPUtime=822.31
/proc/429/stat : 429 (march_ks) R 427 429 32454 0 -1 4194304 5836 0 0 0 82228 3 0 0 25 0 1 0 230038559 13447168 2912 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 1 0 0
/proc/429/statm: 3283 2912 73 123 0 3158 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 13132

[startup+882.539 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 432
/proc/meminfo: memFree=1602288/2055920 swapFree=4181916/4192956
[pid=429] ppid=427 vsize=13260 CPUtime=882.31
/proc/429/stat : 429 (march_ks) R 427 429 32454 0 -1 4194304 5848 0 0 0 88228 3 0 0 25 0 1 0 230038559 13578240 2924 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/429/statm: 3315 2924 73 123 0 3190 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 13260

[startup+942.557 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 432
/proc/meminfo: memFree=1602160/2055920 swapFree=4181916/4192956
[pid=429] ppid=427 vsize=13260 CPUtime=942.31
/proc/429/stat : 429 (march_ks) R 427 429 32454 0 -1 4194304 5857 0 0 0 94228 3 0 0 25 0 1 0 230038559 13578240 2933 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/429/statm: 3315 2933 73 123 0 3190 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 13260

[startup+1002.57 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 432
/proc/meminfo: memFree=1602160/2055920 swapFree=4181916/4192956
[pid=429] ppid=427 vsize=13260 CPUtime=1002.32
/proc/429/stat : 429 (march_ks) R 427 429 32454 0 -1 4194304 5867 0 0 0 100229 3 0 0 25 0 1 0 230038559 13578240 2943 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538128 0 0 4096 0 0 0 0 17 1 0 0
/proc/429/statm: 3315 2943 73 123 0 3190 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 13260

[startup+1062.6 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 432
/proc/meminfo: memFree=1602160/2055920 swapFree=4181916/4192956
[pid=429] ppid=427 vsize=13260 CPUtime=1062.33
/proc/429/stat : 429 (march_ks) R 427 429 32454 0 -1 4194304 5876 0 0 0 106230 3 0 0 25 0 1 0 230038559 13578240 2952 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/429/statm: 3315 2952 73 123 0 3190 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 13260

[startup+1122.61 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 432
/proc/meminfo: memFree=1602096/2055920 swapFree=4181916/4192956
[pid=429] ppid=427 vsize=13388 CPUtime=1122.33
/proc/429/stat : 429 (march_ks) R 427 429 32454 0 -1 4194304 5885 0 0 0 112230 3 0 0 25 0 1 0 230038559 13709312 2961 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/429/statm: 3347 2961 73 123 0 3222 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 13388

[startup+1182.63 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 432
/proc/meminfo: memFree=1602032/2055920 swapFree=4181916/4192956
[pid=429] ppid=427 vsize=13388 CPUtime=1182.33
/proc/429/stat : 429 (march_ks) R 427 429 32454 0 -1 4194304 5894 0 0 0 118230 3 0 0 25 0 1 0 230038559 13709312 2970 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/429/statm: 3347 2970 73 123 0 3222 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 13388



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.35 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 432
/proc/meminfo: memFree=1602032/2055920 swapFree=4181916/4192956
[pid=429] ppid=427 vsize=13388 CPUtime=1200.05
/proc/429/stat : 429 (march_ks) R 427 429 32454 0 -1 4194304 5897 0 0 0 120002 3 0 0 25 0 1 0 230038559 13709312 2973 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/429/statm: 3347 2973 73 123 0 3222 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 13388

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

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

[startup+1200.35 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 432
/proc/meminfo: memFree=1602032/2055920 swapFree=4181916/4192956
[pid=429] ppid=427 vsize=13388 CPUtime=1200.05
/proc/429/stat : 429 (march_ks) R 427 429 32454 0 -1 4194304 5897 0 0 0 120002 3 0 0 25 0 1 0 230038559 13709312 2973 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/429/statm: 3347 2973 73 123 0 3222 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 13388

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.35
CPU time (s): 1200.06
CPU user time (s): 1200.02
CPU system time (s): 0.038994
CPU usage (%): 99.9755
Max. virtual memory (cumulated for all children) (KiB): 13388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.038994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5897
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= 1004

runsolver used 0.710891 second user time and 2.49862 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Wed Feb 21 23:33:29 UTC 2007

IDJOB= 306522
IDBENCH= 20183
IDSOLVER= 111
FILE ID= node68/306522-1172100809

PBS_JOBID= 3892883

Free space on /tmp= 66559 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S565127616-04.cnf
COMMAND LINE= /tmp/evaluation/306522-1172100809/march_ks /tmp/evaluation/306522-1172100809/instance-306522-1172100809.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-306522-1172100809 -o ROOT/results/node68/solver-306522-1172100809 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306522-1172100809/march_ks /tmp/evaluation/306522-1172100809/instance-306522-1172100809.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  68e7dc46416b462dab3be9fd6f79650c

RANDOM SEED= 445985798

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.234
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		: 3000.234
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:       1614416 kB
Buffers:         39464 kB
Cached:         345716 kB
SwapCached:       5752 kB
Active:         282096 kB
Inactive:       115976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1614416 kB
SwapTotal:     4192956 kB
SwapFree:      4181916 kB
Dirty:            2776 kB
Writeback:           0 kB
Mapped:          15980 kB
Slab:            29512 kB
Committed_AS:   689620 kB
PageTables:       1380 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= 66559 MiB

End job on node68 on Wed Feb 21 23:53:32 UTC 2007