Trace number 301356

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) 1200.09 1200.51

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S274221008-04.cnf
MD5SUM3d0711206cfa2121733d618d99033e11
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark327.056
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 520000
Number of clauses of size over 50

Solver Data (download as text)

0.40/0.48	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.40/0.48	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.40/0.48	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.40/0.48	c main()::
0.40/0.48	c initFormula():: searching for DIMACS p-line....
0.40/0.48	c full lookahead due to high density!
0.40/0.48	c initFormula():: the DIMACS p-line indicates a CNF of 1000 variables and 20000 clauses.
0.40/0.48	c parseCNF():: parsing....
0.40/0.48	c parseCNF():: the CNF contains 0 unary clauses.
0.40/0.48	c runParser():: parsing was successful, warming up engines...
0.40/0.48	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.40/0.48	c preprocessing fase I completed:: there are now 1000 free variables and 20000 clauses.
0.40/0.48	c stat :: sign balance is biased by 0.043
0.40/0.48	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.40/0.48	c using k-SAT heuristics (size based diff)
0.40/0.48	c longest clause has size 5
0.40/0.48	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.40/0.48	c main():: clause / variable ratio: ( 20000 / 1000 ) = 20.00
0.40/0.48	c longest clause has size 5
0.40/0.48	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.40/0.48	c dynamic_preselect_setsize :: off
0.40/0.48	c suggested doublelook initial :: 0
0.40/0.48	c main():: all systems go!
0.40/0.48	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 439 JD: 309
2.86/2.94	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: 102384 JD: 309
656.59/656.90	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/node5/watcher-301356-1171965516 -o ROOT/results/node5/solver-301356-1171965516 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301356-1171965516/march_ks /tmp/evaluation/301356-1171965516/instance-301356-1171965516.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 3/77 1629
/proc/meminfo: memFree=1047596/2055920 swapFree=4192812/4192956
[pid=1629] ppid=1626 vsize=816 CPUtime=0
/proc/1629/stat : 1629 (march_ks) R 1626 1629 747 0 -1 4194304 123 0 0 0 0 0 0 0 18 0 1 0 216506474 835584 108 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/1629/statm: 204 108 47 123 0 79 0

[startup+0.106872 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 1629
/proc/meminfo: memFree=1047596/2055920 swapFree=4192812/4192956
[pid=1629] ppid=1626 vsize=3256 CPUtime=0.1
/proc/1629/stat : 1629 (march_ks) R 1626 1629 747 0 -1 4194304 1551 0 0 0 10 0 0 0 18 0 1 0 216506474 3334144 575 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134554758 0 0 4096 0 0 0 0 17 1 0 0
/proc/1629/statm: 814 575 63 123 0 689 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3256

[startup+0.514919 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 1629
/proc/meminfo: memFree=1047596/2055920 swapFree=4192812/4192956
[pid=1629] ppid=1626 vsize=4640 CPUtime=0.51
/proc/1629/stat : 1629 (march_ks) R 1626 1629 747 0 -1 4194304 3367 0 0 0 50 1 0 0 21 0 1 0 216506474 4751360 833 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541777 0 0 4096 0 0 0 0 17 1 0 0
/proc/1629/statm: 1160 833 72 123 0 1035 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4640

[startup+1.33501 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1630
/proc/meminfo: memFree=1044376/2055920 swapFree=4192812/4192956
[pid=1629] ppid=1626 vsize=4648 CPUtime=1.33
/proc/1629/stat : 1629 (march_ks) R 1626 1629 747 0 -1 4194304 3369 0 0 0 132 1 0 0 25 0 1 0 216506474 4759552 835 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538568 0 0 4096 0 0 0 0 17 1 0 0
/proc/1629/statm: 1162 835 72 123 0 1037 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4648

[startup+2.9712 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1630
/proc/meminfo: memFree=1044248/2055920 swapFree=4192812/4192956
[pid=1629] ppid=1626 vsize=4660 CPUtime=2.96
/proc/1629/stat : 1629 (march_ks) R 1626 1629 747 0 -1 4194304 3373 0 0 0 295 1 0 0 25 0 1 0 216506474 4771840 839 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/1629/statm: 1165 839 72 123 0 1040 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4660

[startup+6.25257 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1630
/proc/meminfo: memFree=1044120/2055920 swapFree=4192812/4192956
[pid=1629] ppid=1626 vsize=4660 CPUtime=6.24
/proc/1629/stat : 1629 (march_ks) R 1626 1629 747 0 -1 4194304 3373 0 0 0 623 1 0 0 25 0 1 0 216506474 4771840 839 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134547880 0 0 4096 0 0 0 0 17 1 0 0
/proc/1629/statm: 1165 839 72 123 0 1040 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 4660

[startup+12.7093 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 1630
/proc/meminfo: memFree=1044056/2055920 swapFree=4192812/4192956
[pid=1629] ppid=1626 vsize=4788 CPUtime=12.7
/proc/1629/stat : 1629 (march_ks) R 1626 1629 747 0 -1 4194304 3379 0 0 0 1269 1 0 0 25 0 1 0 216506474 4902912 845 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/1629/statm: 1197 845 72 123 0 1072 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 4788

[startup+25.6108 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1630
/proc/meminfo: memFree=1044056/2055920 swapFree=4192812/4192956
[pid=1629] ppid=1626 vsize=4788 CPUtime=25.6
/proc/1629/stat : 1629 (march_ks) R 1626 1629 747 0 -1 4194304 3393 0 0 0 2559 1 0 0 25 0 1 0 216506474 4902912 859 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/1629/statm: 1197 859 72 123 0 1072 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 4788

[startup+51.2237 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1630
/proc/meminfo: memFree=1043992/2055920 swapFree=4192812/4192956
[pid=1629] ppid=1626 vsize=4932 CPUtime=51.2
/proc/1629/stat : 1629 (march_ks) R 1626 1629 747 0 -1 4194304 3429 0 0 0 5119 1 0 0 25 0 1 0 216506474 5050368 895 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/1629/statm: 1233 895 72 123 0 1108 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 4932

[startup+102.443 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1630
/proc/meminfo: memFree=1043800/2055920 swapFree=4192812/4192956
[pid=1629] ppid=1626 vsize=5136 CPUtime=102.4
/proc/1629/stat : 1629 (march_ks) R 1626 1629 747 0 -1 4194304 3483 0 0 0 10239 1 0 0 25 0 1 0 216506474 5259264 949 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/1629/statm: 1284 949 72 123 0 1159 0
Current children cumulated CPU time (s) 102.4
Current children cumulated vsize (KiB) 5136

[startup+162.482 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 1717
/proc/meminfo: memFree=1042280/2055920 swapFree=4192812/4192956
[pid=1629] ppid=1626 vsize=5268 CPUtime=162.39
/proc/1629/stat : 1629 (march_ks) R 1626 1629 747 0 -1 4194304 3499 0 0 0 16237 2 0 0 25 0 1 0 216506474 5394432 965 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/1629/statm: 1317 965 72 123 0 1192 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 5268

[startup+222.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 1805
/proc/meminfo: memFree=1042344/2055920 swapFree=4192812/4192956
[pid=1629] ppid=1626 vsize=5268 CPUtime=222.38
/proc/1629/stat : 1629 (march_ks) R 1626 1629 747 0 -1 4194304 3506 0 0 0 22236 2 0 0 25 0 1 0 216506474 5394432 972 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526941 0 0 4096 0 0 0 0 17 1 0 0
/proc/1629/statm: 1317 972 72 123 0 1192 0
Current children cumulated CPU time (s) 222.38
Current children cumulated vsize (KiB) 5268

[startup+282.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1839
/proc/meminfo: memFree=1043352/2055920 swapFree=4192812/4192956
[pid=1629] ppid=1626 vsize=5496 CPUtime=282.39
/proc/1629/stat : 1629 (march_ks) R 1626 1629 747 0 -1 4194304 3539 0 0 0 28236 3 0 0 25 0 1 0 216506474 5627904 1005 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/1629/statm: 1374 1005 72 123 0 1249 0
Current children cumulated CPU time (s) 282.39
Current children cumulated vsize (KiB) 5496

[startup+342.598 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1839
/proc/meminfo: memFree=1043288/2055920 swapFree=4192812/4192956
[pid=1629] ppid=1626 vsize=5648 CPUtime=342.4
/proc/1629/stat : 1629 (march_ks) R 1626 1629 747 0 -1 4194304 3588 0 0 0 34237 3 0 0 25 0 1 0 216506474 5783552 1054 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/1629/statm: 1412 1054 72 123 0 1287 0
Current children cumulated CPU time (s) 342.4
Current children cumulated vsize (KiB) 5648

[startup+402.628 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1839
/proc/meminfo: memFree=1043096/2055920 swapFree=4192812/4192956
[pid=1629] ppid=1626 vsize=6012 CPUtime=402.41
/proc/1629/stat : 1629 (march_ks) R 1626 1629 747 0 -1 4194304 3635 0 0 0 40238 3 0 0 25 0 1 0 216506474 6156288 1101 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/1629/statm: 1503 1101 72 123 0 1378 0
Current children cumulated CPU time (s) 402.41
Current children cumulated vsize (KiB) 6012

[startup+462.657 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1839
/proc/meminfo: memFree=1042840/2055920 swapFree=4192812/4192956
[pid=1629] ppid=1626 vsize=6352 CPUtime=462.43
/proc/1629/stat : 1629 (march_ks) R 1626 1629 747 0 -1 4194304 3690 0 0 0 46239 4 0 0 25 0 1 0 216506474 6504448 1156 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/1629/statm: 1588 1156 72 123 0 1463 0
Current children cumulated CPU time (s) 462.43
Current children cumulated vsize (KiB) 6352

[startup+522.683 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1839
/proc/meminfo: memFree=1042712/2055920 swapFree=4192812/4192956
[pid=1629] ppid=1626 vsize=6352 CPUtime=522.44
/proc/1629/stat : 1629 (march_ks) R 1626 1629 747 0 -1 4194304 3728 0 0 0 52240 4 0 0 25 0 1 0 216506474 6504448 1194 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134598321 0 0 4096 0 0 0 0 17 1 0 0
/proc/1629/statm: 1588 1194 72 123 0 1463 0
Current children cumulated CPU time (s) 522.44
Current children cumulated vsize (KiB) 6352

[startup+582.712 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1839
/proc/meminfo: memFree=1042520/2055920 swapFree=4192812/4192956
[pid=1629] ppid=1626 vsize=6864 CPUtime=582.45
/proc/1629/stat : 1629 (march_ks) R 1626 1629 747 0 -1 4194304 3771 0 0 0 58241 4 0 0 25 0 1 0 216506474 7028736 1237 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541343 0 0 4096 0 0 0 0 17 1 0 0
/proc/1629/statm: 1716 1237 72 123 0 1591 0
Current children cumulated CPU time (s) 582.45
Current children cumulated vsize (KiB) 6864

[startup+642.738 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1839
/proc/meminfo: memFree=1042392/2055920 swapFree=4192812/4192956
[pid=1629] ppid=1626 vsize=6864 CPUtime=642.45
/proc/1629/stat : 1629 (march_ks) R 1626 1629 747 0 -1 4194304 3793 0 0 0 64241 4 0 0 25 0 1 0 216506474 7028736 1259 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/1629/statm: 1716 1259 72 123 0 1591 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 6864

[startup+702.762 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1839
/proc/meminfo: memFree=1042264/2055920 swapFree=4192812/4192956
[pid=1629] ppid=1626 vsize=6864 CPUtime=702.47
/proc/1629/stat : 1629 (march_ks) R 1626 1629 747 0 -1 4194304 3832 0 0 0 70242 5 0 0 25 0 1 0 216506474 7028736 1298 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/1629/statm: 1716 1298 72 123 0 1591 0
Current children cumulated CPU time (s) 702.47
Current children cumulated vsize (KiB) 6864

[startup+762.791 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1839
/proc/meminfo: memFree=1042328/2055920 swapFree=4192812/4192956
[pid=1629] ppid=1626 vsize=6864 CPUtime=762.48
/proc/1629/stat : 1629 (march_ks) R 1626 1629 747 0 -1 4194304 3837 0 0 0 76243 5 0 0 25 0 1 0 216506474 7028736 1303 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/1629/statm: 1716 1303 72 123 0 1591 0
Current children cumulated CPU time (s) 762.48
Current children cumulated vsize (KiB) 6864

[startup+822.822 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1839
/proc/meminfo: memFree=1042392/2055920 swapFree=4192812/4192956
[pid=1629] ppid=1626 vsize=6864 CPUtime=822.49
/proc/1629/stat : 1629 (march_ks) R 1626 1629 747 0 -1 4194304 3841 0 0 0 82244 5 0 0 25 0 1 0 216506474 7028736 1307 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134549478 0 0 4096 0 0 0 0 17 1 0 0
/proc/1629/statm: 1716 1307 72 123 0 1591 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 6864

[startup+882.848 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1839
/proc/meminfo: memFree=1042328/2055920 swapFree=4192812/4192956
[pid=1629] ppid=1626 vsize=6992 CPUtime=882.51
/proc/1629/stat : 1629 (march_ks) R 1626 1629 747 0 -1 4194304 3845 0 0 0 88245 6 0 0 25 0 1 0 216506474 7159808 1311 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/1629/statm: 1748 1311 72 123 0 1623 0
Current children cumulated CPU time (s) 882.51
Current children cumulated vsize (KiB) 6992

[startup+942.876 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1839
/proc/meminfo: memFree=1042328/2055920 swapFree=4192812/4192956
[pid=1629] ppid=1626 vsize=6992 CPUtime=942.52
/proc/1629/stat : 1629 (march_ks) R 1626 1629 747 0 -1 4194304 3848 0 0 0 94246 6 0 0 25 0 1 0 216506474 7159808 1314 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/1629/statm: 1748 1314 72 123 0 1623 0
Current children cumulated CPU time (s) 942.52
Current children cumulated vsize (KiB) 6992

[startup+1002.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1839
/proc/meminfo: memFree=1042328/2055920 swapFree=4192812/4192956
[pid=1629] ppid=1626 vsize=6996 CPUtime=1002.53
/proc/1629/stat : 1629 (march_ks) R 1626 1629 747 0 -1 4194304 3852 0 0 0 100247 6 0 0 25 0 1 0 216506474 7163904 1318 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/1629/statm: 1749 1318 72 123 0 1624 0
Current children cumulated CPU time (s) 1002.53
Current children cumulated vsize (KiB) 6996

[startup+1062.93 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1839
/proc/meminfo: memFree=1042264/2055920 swapFree=4192812/4192956
[pid=1629] ppid=1626 vsize=6996 CPUtime=1062.55
/proc/1629/stat : 1629 (march_ks) R 1626 1629 747 0 -1 4194304 3853 0 0 0 106248 7 0 0 25 0 1 0 216506474 7163904 1319 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/1629/statm: 1749 1319 72 123 0 1624 0
Current children cumulated CPU time (s) 1062.55
Current children cumulated vsize (KiB) 6996

[startup+1122.96 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 1839
/proc/meminfo: memFree=1042328/2055920 swapFree=4192812/4192956
[pid=1629] ppid=1626 vsize=6996 CPUtime=1122.55
/proc/1629/stat : 1629 (march_ks) R 1626 1629 747 0 -1 4194304 3856 0 0 0 112248 7 0 0 25 0 1 0 216506474 7163904 1322 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134525477 0 0 4096 0 0 0 0 17 1 0 0
/proc/1629/statm: 1749 1322 72 123 0 1624 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 6996

[startup+1182.99 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 1839
/proc/meminfo: memFree=1042264/2055920 swapFree=4192812/4192956
[pid=1629] ppid=1626 vsize=6996 CPUtime=1182.56
/proc/1629/stat : 1629 (march_ks) R 1626 1629 747 0 -1 4194304 3862 0 0 0 118249 7 0 0 25 0 1 0 216506474 7163904 1328 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134541797 0 0 4096 0 0 0 0 17 1 0 0
/proc/1629/statm: 1749 1328 72 123 0 1624 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 6996



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 1839
/proc/meminfo: memFree=1042264/2055920 swapFree=4192812/4192956
[pid=1629] ppid=1626 vsize=6996 CPUtime=1200.08
/proc/1629/stat : 1629 (march_ks) R 1626 1629 747 0 -1 4194304 3862 0 0 0 120001 7 0 0 25 0 1 0 216506474 7163904 1328 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526998 0 0 4096 0 0 0 0 17 1 0 0
/proc/1629/statm: 1749 1328 72 123 0 1624 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 6996

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200.01
CPU system time (s): 0.076988
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 6996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.076988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3862
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= 1815

runsolver used 1.17182 second user time and 2.66359 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Tue Feb 20 09:58:37 UTC 2007

IDJOB= 301356
IDBENCH= 20057
IDSOLVER= 111
FILE ID= node5/301356-1171965516

PBS_JOBID= 3848991

Free space on /tmp= 66549 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S274221008-04.cnf
COMMAND LINE= /tmp/evaluation/301356-1171965516/march_ks /tmp/evaluation/301356-1171965516/instance-301356-1171965516.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-301356-1171965516 -o ROOT/results/node5/solver-301356-1171965516 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301356-1171965516/march_ks /tmp/evaluation/301356-1171965516/instance-301356-1171965516.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  3d0711206cfa2121733d618d99033e11

RANDOM SEED= 8583468

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.224
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		: 3000.224
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:       1048056 kB
Buffers:         61452 kB
Cached:         824656 kB
SwapCached:          0 kB
Active:         539692 kB
Inactive:       390368 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1048056 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2748 kB
Writeback:           0 kB
Mapped:          62888 kB
Slab:            63388 kB
Committed_AS:   787432 kB
PageTables:       1692 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= 66549 MiB

End job on node5 on Tue Feb 20 10:18:39 UTC 2007