Trace number 370969

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) 5000.03 5001.51

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S1403172096-14.cnf
MD5SUMd431fc2ca1f52a92bf3b9c26794d0739
Bench CategoryRANDOM (random 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 variables240
Number of clauses20400
Sum of the clauses size142800
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 520400

Solver Data (download as text)

3.48/3.54	c main():: ***                                   [ march satisfiability solver ]                                   ***
3.48/3.54	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
3.48/3.54	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
3.48/3.54	c main()::
3.48/3.54	c initFormula():: searching for DIMACS p-line....
3.48/3.54	c full lookahead due to high density!
3.48/3.54	c initFormula():: the DIMACS p-line indicates a CNF of 240 variables and 20400 clauses.
3.48/3.54	c parseCNF():: parsing....
3.48/3.54	c parseCNF():: the CNF contains 0 unary clauses.
3.48/3.54	c runParser():: parsing was successful, warming up engines...
3.48/3.54	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.48/3.54	c preprocessing fase I completed:: there are now 240 free variables and 20400 clauses.
3.48/3.54	c stat :: sign balance is biased by 0.007
3.48/3.54	c shorten_equivalence(): average equivalence length reduced from nan to nan
3.48/3.54	c using k-SAT heuristics (size based diff)
3.48/3.54	c longest clause has size 7
3.48/3.54	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.48/3.54	c main():: clause / variable ratio: ( 20400 / 240 ) = 85.00
3.48/3.54	c longest clause has size 7
3.48/3.54	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
3.48/3.54	c dynamic_preselect_setsize :: off
3.48/3.54	c suggested doublelook initial :: 0
3.48/3.54	c main():: all systems go!
3.48/3.54	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 238 JD: 95
4.09/4.15	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: 32740 JD: 95
62.47/62.54	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 1420498 JD: 95
2511.64/2512.47	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node7/watcher-370969-1177141541 -o ROOT/results/node7/solver-370969-1177141541 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370969-1177141541/march_ks /tmp/evaluation/370969-1177141541/instance-370969-1177141541.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 1.03 1.03 1.00 3/77 5136
/proc/meminfo: memFree=1696176/2055920 swapFree=4159720/4192956
[pid=5136] ppid=5134 vsize=816 CPUtime=0
/proc/5136/stat : 5136 (march_ks) R 5134 5136 4843 0 -1 4194304 97 0 0 0 0 0 0 0 19 0 1 0 190191696 835584 82 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134787566 0 0 4096 0 0 0 0 17 1 0 0
/proc/5136/statm: 204 82 47 123 0 79 0

[startup+0.007295 s]
/proc/loadavg: 1.03 1.03 1.00 3/77 5136
/proc/meminfo: memFree=1696176/2055920 swapFree=4159720/4192956
[pid=5136] ppid=5134 vsize=816 CPUtime=0
/proc/5136/stat : 5136 (march_ks) R 5134 5136 4843 0 -1 4194304 106 0 0 0 0 0 0 0 19 0 1 0 190191696 835584 91 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/5136/statm: 204 92 47 123 0 79 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 816

[startup+0.101304 s]
/proc/loadavg: 1.03 1.03 1.00 3/77 5136
/proc/meminfo: memFree=1696176/2055920 swapFree=4159720/4192956
[pid=5136] ppid=5134 vsize=2544 CPUtime=0.09
/proc/5136/stat : 5136 (march_ks) R 5134 5136 4843 0 -1 4194304 1049 0 0 0 9 0 0 0 19 0 1 0 190191696 2605056 419 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134609839 0 0 4096 0 0 0 0 17 1 0 0
/proc/5136/statm: 636 419 63 123 0 511 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2544

[startup+0.301325 s]
/proc/loadavg: 1.03 1.03 1.00 3/77 5136
/proc/meminfo: memFree=1696176/2055920 swapFree=4159720/4192956
[pid=5136] ppid=5134 vsize=3944 CPUtime=0.29
/proc/5136/stat : 5136 (march_ks) R 5134 5136 4843 0 -1 4194304 2878 0 0 0 29 0 0 0 20 0 1 0 190191696 4038656 742 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/5136/statm: 986 742 67 123 0 861 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3944

[startup+0.701366 s]
/proc/loadavg: 1.03 1.03 1.00 3/77 5136
/proc/meminfo: memFree=1696176/2055920 swapFree=4159720/4192956
[pid=5136] ppid=5134 vsize=3944 CPUtime=0.69
/proc/5136/stat : 5136 (march_ks) R 5134 5136 4843 0 -1 4194304 2878 0 0 0 69 0 0 0 24 0 1 0 190191696 4038656 742 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/5136/statm: 986 742 67 123 0 861 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3944

[startup+1.50145 s]
/proc/loadavg: 1.03 1.03 1.00 2/78 5137
/proc/meminfo: memFree=1693544/2055920 swapFree=4159720/4192956
[pid=5136] ppid=5134 vsize=3944 CPUtime=1.49
/proc/5136/stat : 5136 (march_ks) R 5134 5136 4843 0 -1 4194304 2878 0 0 0 149 0 0 0 25 0 1 0 190191696 4038656 742 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567054 0 0 4096 0 0 0 0 17 1 0 0
/proc/5136/statm: 986 742 67 123 0 861 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3944

[startup+3.10162 s]
/proc/loadavg: 1.03 1.03 1.00 2/78 5137
/proc/meminfo: memFree=1693416/2055920 swapFree=4159720/4192956
[pid=5136] ppid=5134 vsize=3944 CPUtime=3.09
/proc/5136/stat : 5136 (march_ks) R 5134 5136 4843 0 -1 4194304 2878 0 0 0 309 0 0 0 25 0 1 0 190191696 4038656 742 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/5136/statm: 986 742 67 123 0 861 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3944

[startup+6.30196 s]
/proc/loadavg: 1.03 1.03 1.00 2/78 5137
/proc/meminfo: memFree=1692776/2055920 swapFree=4159720/4192956
[pid=5136] ppid=5134 vsize=4652 CPUtime=6.29
/proc/5136/stat : 5136 (march_ks) R 5134 5136 4843 0 -1 4194304 4455 0 0 0 628 1 0 0 25 0 1 0 190191696 4763648 836 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/5136/statm: 1163 836 72 123 0 1038 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4652

[startup+12.7016 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 5137
/proc/meminfo: memFree=1692712/2055920 swapFree=4159720/4192956
[pid=5136] ppid=5134 vsize=4652 CPUtime=12.69
/proc/5136/stat : 5136 (march_ks) R 5134 5136 4843 0 -1 4194304 4455 0 0 0 1268 1 0 0 25 0 1 0 190191696 4763648 836 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585091 0 0 4096 0 0 0 0 17 1 0 0
/proc/5136/statm: 1163 836 72 123 0 1038 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4652

[startup+25.502 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 5137
/proc/meminfo: memFree=1692712/2055920 swapFree=4159720/4192956
[pid=5136] ppid=5134 vsize=4652 CPUtime=25.48
/proc/5136/stat : 5136 (march_ks) R 5134 5136 4843 0 -1 4194304 4455 0 0 0 2547 1 0 0 25 0 1 0 190191696 4763648 836 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/5136/statm: 1163 836 72 123 0 1038 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4652

[startup+51.1017 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 5137
/proc/meminfo: memFree=1692712/2055920 swapFree=4159720/4192956
[pid=5136] ppid=5134 vsize=4788 CPUtime=51.08
/proc/5136/stat : 5136 (march_ks) R 5134 5136 4843 0 -1 4194304 4479 0 0 0 5107 1 0 0 25 0 1 0 190191696 4902912 860 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/5136/statm: 1197 860 72 123 0 1072 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4788

[startup+102.305 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 5137
/proc/meminfo: memFree=1692648/2055920 swapFree=4159720/4192956
[pid=5136] ppid=5134 vsize=4856 CPUtime=102.27
/proc/5136/stat : 5136 (march_ks) R 5134 5136 4843 0 -1 4194304 4500 0 0 0 10226 1 0 0 25 0 1 0 190191696 4972544 881 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/5136/statm: 1214 881 72 123 0 1089 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4856

[startup+162.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 5137
/proc/meminfo: memFree=1692584/2055920 swapFree=4159720/4192956
[pid=5136] ppid=5134 vsize=4956 CPUtime=162.25
/proc/5136/stat : 5136 (march_ks) R 5134 5136 4843 0 -1 4194304 4509 0 0 0 16224 1 0 0 25 0 1 0 190191696 5074944 890 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537984 0 0 4096 0 0 0 0 17 1 0 0
/proc/5136/statm: 1239 890 72 123 0 1114 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4956

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5137
/proc/meminfo: memFree=1692520/2055920 swapFree=4159720/4192956
[pid=5136] ppid=5134 vsize=4956 CPUtime=222.23
/proc/5136/stat : 5136 (march_ks) R 5134 5136 4843 0 -1 4194304 4526 0 0 0 22222 1 0 0 25 0 1 0 190191696 5074944 907 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585086 0 0 4096 0 0 0 0 17 1 0 0
/proc/5136/statm: 1239 907 72 123 0 1114 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4956

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5137
/proc/meminfo: memFree=1692392/2055920 swapFree=4159720/4192956
[pid=5136] ppid=5134 vsize=5108 CPUtime=282.22
/proc/5136/stat : 5136 (march_ks) R 5134 5136 4843 0 -1 4194304 4541 0 0 0 28220 2 0 0 25 0 1 0 190191696 5230592 922 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/5136/statm: 1277 922 72 123 0 1152 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 5108

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5137
/proc/meminfo: memFree=1692264/2055920 swapFree=4159720/4192956
[pid=5136] ppid=5134 vsize=5108 CPUtime=342.2
/proc/5136/stat : 5136 (march_ks) R 5134 5136 4843 0 -1 4194304 4560 0 0 0 34218 2 0 0 25 0 1 0 190191696 5230592 941 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/5136/statm: 1277 941 72 123 0 1152 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 5108

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5137
/proc/meminfo: memFree=1692200/2055920 swapFree=4159720/4192956
[pid=5136] ppid=5134 vsize=5336 CPUtime=402.18
/proc/5136/stat : 5136 (march_ks) R 5134 5136 4843 0 -1 4194304 4582 0 0 0 40216 2 0 0 25 0 1 0 190191696 5464064 963 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538408 0 0 4096 0 0 0 0 17 1 0 0
/proc/5136/statm: 1334 963 72 123 0 1209 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 5336

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5137
/proc/meminfo: memFree=1692136/2055920 swapFree=4159720/4192956
[pid=5136] ppid=5134 vsize=5336 CPUtime=462.16
/proc/5136/stat : 5136 (march_ks) R 5134 5136 4843 0 -1 4194304 4606 0 0 0 46214 2 0 0 25 0 1 0 190191696 5464064 987 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/5136/statm: 1334 987 72 123 0 1209 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 5336

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5137
/proc/meminfo: memFree=1692136/2055920 swapFree=4159720/4192956
[pid=5136] ppid=5134 vsize=5336 CPUtime=522.16
/proc/5136/stat : 5136 (march_ks) R 5134 5136 4843 0 -1 4194304 4622 0 0 0 52213 3 0 0 25 0 1 0 190191696 5464064 1003 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/5136/statm: 1334 1003 72 123 0 1209 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 5336

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5137
/proc/meminfo: memFree=1692008/2055920 swapFree=4159720/4192956
[pid=5136] ppid=5134 vsize=5676 CPUtime=582.14
/proc/5136/stat : 5136 (march_ks) R 5134 5136 4843 0 -1 4194304 4642 0 0 0 58211 3 0 0 25 0 1 0 190191696 5812224 1023 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 1 0 0
/proc/5136/statm: 1419 1023 72 123 0 1294 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 5676

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5137
/proc/meminfo: memFree=1691944/2055920 swapFree=4159720/4192956
[pid=5136] ppid=5134 vsize=5676 CPUtime=642.12
/proc/5136/stat : 5136 (march_ks) R 5134 5136 4843 0 -1 4194304 4666 0 0 0 64209 3 0 0 25 0 1 0 190191696 5812224 1047 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/5136/statm: 1419 1047 72 123 0 1294 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 5676


################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5337
/proc/meminfo: memFree=1687592/2055920 swapFree=4159720/4192956
[pid=5136] ppid=5134 vsize=12548 CPUtime=4061.15
/proc/5136/stat : 5136 (march_ks) R 5134 5136 4843 0 -1 4194304 5757 0 0 0 406102 13 0 0 25 0 1 0 190191696 12849152 2138 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/5136/statm: 3137 2138 72 123 0 3012 0
Current children cumulated CPU time (s) 4061.15
Current children cumulated vsize (KiB) 12548

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5337
/proc/meminfo: memFree=1687464/2055920 swapFree=4159720/4192956
[pid=5136] ppid=5134 vsize=12548 CPUtime=4121.13
/proc/5136/stat : 5136 (march_ks) R 5134 5136 4843 0 -1 4194304 5777 0 0 0 412100 13 0 0 25 0 1 0 190191696 12849152 2158 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/5136/statm: 3137 2158 72 123 0 3012 0
Current children cumulated CPU time (s) 4121.13
Current children cumulated vsize (KiB) 12548

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5337
/proc/meminfo: memFree=1687336/2055920 swapFree=4159720/4192956
[pid=5136] ppid=5134 vsize=12548 CPUtime=4181.11
/proc/5136/stat : 5136 (march_ks) R 5134 5136 4843 0 -1 4194304 5799 0 0 0 418098 13 0 0 25 0 1 0 190191696 12849152 2180 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/5136/statm: 3137 2180 72 123 0 3012 0
Current children cumulated CPU time (s) 4181.11
Current children cumulated vsize (KiB) 12548

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5337
/proc/meminfo: memFree=1687208/2055920 swapFree=4159720/4192956
[pid=5136] ppid=5134 vsize=12548 CPUtime=4241.09
/proc/5136/stat : 5136 (march_ks) R 5134 5136 4843 0 -1 4194304 5812 0 0 0 424096 13 0 0 25 0 1 0 190191696 12849152 2193 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/5136/statm: 3137 2193 72 123 0 3012 0
Current children cumulated CPU time (s) 4241.09
Current children cumulated vsize (KiB) 12548

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5337
/proc/meminfo: memFree=1687208/2055920 swapFree=4159720/4192956
[pid=5136] ppid=5134 vsize=12548 CPUtime=4301.08
/proc/5136/stat : 5136 (march_ks) R 5134 5136 4843 0 -1 4194304 5820 0 0 0 430095 13 0 0 25 0 1 0 190191696 12849152 2201 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/5136/statm: 3137 2201 72 123 0 3012 0
Current children cumulated CPU time (s) 4301.08
Current children cumulated vsize (KiB) 12548

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5337
/proc/meminfo: memFree=1687144/2055920 swapFree=4159720/4192956
[pid=5136] ppid=5134 vsize=12548 CPUtime=4361.06
/proc/5136/stat : 5136 (march_ks) R 5134 5136 4843 0 -1 4194304 5831 0 0 0 436093 13 0 0 25 0 1 0 190191696 12849152 2212 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/5136/statm: 3137 2212 72 123 0 3012 0
Current children cumulated CPU time (s) 4361.06
Current children cumulated vsize (KiB) 12548

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5337
/proc/meminfo: memFree=1687080/2055920 swapFree=4159720/4192956
[pid=5136] ppid=5134 vsize=12548 CPUtime=4421.05
/proc/5136/stat : 5136 (march_ks) R 5134 5136 4843 0 -1 4194304 5845 0 0 0 442091 14 0 0 25 0 1 0 190191696 12849152 2226 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/5136/statm: 3137 2226 72 123 0 3012 0
Current children cumulated CPU time (s) 4421.05
Current children cumulated vsize (KiB) 12548

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5337
/proc/meminfo: memFree=1687080/2055920 swapFree=4159720/4192956
[pid=5136] ppid=5134 vsize=12548 CPUtime=4481.03
/proc/5136/stat : 5136 (march_ks) R 5134 5136 4843 0 -1 4194304 5854 0 0 0 448089 14 0 0 25 0 1 0 190191696 12849152 2235 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/5136/statm: 3137 2235 72 123 0 3012 0
Current children cumulated CPU time (s) 4481.03
Current children cumulated vsize (KiB) 12548

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 5459
/proc/meminfo: memFree=1685880/2055920 swapFree=4159720/4192956
[pid=5136] ppid=5134 vsize=12548 CPUtime=4540.97
/proc/5136/stat : 5136 (march_ks) R 5134 5136 4843 0 -1 4194304 5859 0 0 0 454082 15 0 0 25 0 1 0 190191696 12849152 2240 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/5136/statm: 3137 2240 72 123 0 3012 0
Current children cumulated CPU time (s) 4540.97
Current children cumulated vsize (KiB) 12548

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5535
/proc/meminfo: memFree=1686824/2055920 swapFree=4159720/4192956
[pid=5136] ppid=5134 vsize=12548 CPUtime=4600.91
/proc/5136/stat : 5136 (march_ks) R 5134 5136 4843 0 -1 4194304 5878 0 0 0 460076 15 0 0 25 0 1 0 190191696 12849152 2259 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/5136/statm: 3137 2259 72 123 0 3012 0
Current children cumulated CPU time (s) 4600.91
Current children cumulated vsize (KiB) 12548

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5535
/proc/meminfo: memFree=1686824/2055920 swapFree=4159720/4192956
[pid=5136] ppid=5134 vsize=12548 CPUtime=4660.9
/proc/5136/stat : 5136 (march_ks) R 5134 5136 4843 0 -1 4194304 5890 0 0 0 466074 16 0 0 25 0 1 0 190191696 12849152 2271 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/5136/statm: 3137 2271 72 123 0 3012 0
Current children cumulated CPU time (s) 4660.9
Current children cumulated vsize (KiB) 12548

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5535
/proc/meminfo: memFree=1686888/2055920 swapFree=4159720/4192956
[pid=5136] ppid=5134 vsize=12548 CPUtime=4720.89
/proc/5136/stat : 5136 (march_ks) R 5134 5136 4843 0 -1 4194304 5898 0 0 0 472073 16 0 0 25 0 1 0 190191696 12849152 2279 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541833 0 0 4096 0 0 0 0 17 1 0 0
/proc/5136/statm: 3137 2279 72 123 0 3012 0
Current children cumulated CPU time (s) 4720.89
Current children cumulated vsize (KiB) 12548

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5535
/proc/meminfo: memFree=1686952/2055920 swapFree=4159720/4192956
[pid=5136] ppid=5134 vsize=12548 CPUtime=4780.87
/proc/5136/stat : 5136 (march_ks) R 5134 5136 4843 0 -1 4194304 5912 0 0 0 478071 16 0 0 25 0 1 0 190191696 12849152 2293 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/5136/statm: 3137 2293 72 123 0 3012 0
Current children cumulated CPU time (s) 4780.87
Current children cumulated vsize (KiB) 12548

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5535
/proc/meminfo: memFree=1686824/2055920 swapFree=4159720/4192956
[pid=5136] ppid=5134 vsize=12548 CPUtime=4840.86
/proc/5136/stat : 5136 (march_ks) R 5134 5136 4843 0 -1 4194304 5933 0 0 0 484069 17 0 0 25 0 1 0 190191696 12849152 2314 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/5136/statm: 3137 2314 72 123 0 3012 0
Current children cumulated CPU time (s) 4840.86
Current children cumulated vsize (KiB) 12548

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5535
/proc/meminfo: memFree=1686824/2055920 swapFree=4159720/4192956
[pid=5136] ppid=5134 vsize=12548 CPUtime=4900.84
/proc/5136/stat : 5136 (march_ks) R 5134 5136 4843 0 -1 4194304 5941 0 0 0 490067 17 0 0 25 0 1 0 190191696 12849152 2322 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/5136/statm: 3137 2322 72 123 0 3012 0
Current children cumulated CPU time (s) 4900.84
Current children cumulated vsize (KiB) 12548

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5535
/proc/meminfo: memFree=1686696/2055920 swapFree=4159720/4192956
[pid=5136] ppid=5134 vsize=12548 CPUtime=4960.82
/proc/5136/stat : 5136 (march_ks) R 5134 5136 4843 0 -1 4194304 5960 0 0 0 496065 17 0 0 25 0 1 0 190191696 12849152 2341 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/5136/statm: 3137 2341 72 123 0 3012 0
Current children cumulated CPU time (s) 4960.82
Current children cumulated vsize (KiB) 12548



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5535
/proc/meminfo: memFree=1686696/2055920 swapFree=4159720/4192956
[pid=5136] ppid=5134 vsize=12548 CPUtime=5000.01
/proc/5136/stat : 5136 (march_ks) R 5134 5136 4843 0 -1 4194304 5968 0 0 0 499984 17 0 0 25 0 1 0 190191696 12849152 2349 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527019 0 0 4096 0 0 0 0 17 1 0 0
/proc/5136/statm: 3137 2349 72 123 0 3012 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 12548

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5535
/proc/meminfo: memFree=1686696/2055920 swapFree=4159720/4192956
[pid=5136] ppid=5134 vsize=12548 CPUtime=5000.01
/proc/5136/stat : 5136 (march_ks) R 5134 5136 4843 0 -1 4194304 5968 0 0 0 499984 17 0 0 25 0 1 0 190191696 12849152 2349 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527019 0 0 4096 0 0 0 0 17 1 0 0
/proc/5136/statm: 3137 2349 72 123 0 3012 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 12548

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.03
CPU user time (s): 4999.85
CPU system time (s): 0.179972
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 12548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.85
system time used= 0.179972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5968
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= 20534

runsolver used 5.97309 second user time and 11.6242 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Sat Apr 21 07:45:41 UTC 2007

IDJOB= 370969
IDBENCH= 20087
IDSOLVER= 180
FILE ID= node7/370969-1177141541

PBS_JOBID= 4648847

Free space on /tmp= 66409 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S1403172096-14.cnf
COMMAND LINE= /tmp/evaluation/370969-1177141541/march_ks /tmp/evaluation/370969-1177141541/instance-370969-1177141541.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-370969-1177141541 -o ROOT/results/node7/solver-370969-1177141541 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370969-1177141541/march_ks /tmp/evaluation/370969-1177141541/instance-370969-1177141541.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  d431fc2ca1f52a92bf3b9c26794d0739

RANDOM SEED= 373074069

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.231
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		: 3000.231
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:       1696648 kB
Buffers:         46052 kB
Cached:         246484 kB
SwapCached:      13396 kB
Active:         142904 kB
Inactive:       173304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1696648 kB
SwapTotal:     4192956 kB
SwapFree:      4159720 kB
Dirty:            2888 kB
Writeback:           0 kB
Mapped:          30376 kB
Slab:            28476 kB
Committed_AS:  8809728 kB
PageTables:       1860 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= 66409 MiB

End job on node7 on Sat Apr 21 09:09:04 UTC 2007